Chemotherapy With Low-Dose Radiation for Pediatric Hodgkin Lymphoma

September 1, 2023 updated by: St. Jude Children's Research Hospital

Stanford V Chemotherapy With Low-Dose Tailored-Field Radiation Therapy for Intermediate Risk Pediatric Hodgkin Lymphoma

The main purpose of this protocol is to estimate the percentage of patients with intermediate risk Hodgkin lymphoma who will survive free of disease (Event-free survival) for three years after treatment with multi-agent chemotherapy (Stanford V) and low-dose, tailored-field radiation therapy. The hypothesis being studied is that this treatment will result in more than 80% of patients being alive and free of disease three years after starting treatment.

Study Overview

Detailed Description

Treatment Plan Description:

Adriamycin 25 mg/m2 IV Day 1 of weeks 1, 3, 5, 7, 9, 11

Vinblastine 6 mg/m2 IV Day 1 of weeks 1, 3, 5, 7, 9, 11

Nitrogen Mustard 6mg/m2 IV on Day 1 of weeks 1, 5, and 9

Cyclophosphamide 650 mg/m2 IV Day 1 of weeks 1, 5, 9(when Nitrogen Mustard was not available due to national shortage)

Vincristine 1.4 mg/m2 IV Day 1 of weeks 2, 4, 6, 8, 10, 12

Bleomycin 5 units/m2 IV Day 1 of weeks 2, 4, 6, 8, 10, 12

Etoposide 60 mg/m2 IV Days 1,2 of weeks 3, 7, 11

Prednisone* 40 mg/m2/day divided in 3 doses PO Every other day of weeks 1-12

G-CSF (only as needed in case of severe myelo-suppression requiring treatment delay) 5 mcg/kg SC Days 3-13, 16-26, 29-39, 42-52, 55-65, 68-78 (as clinically indicated)

* Prednisone taper is foreseen for the last 2 weeks of therapy. Patients will be treated with 12 weeks of Stanford V chemotherapy in the schedule outlined above. Patients will then receive radiation therapy after completion of 12 weeks of chemotherapy. The radiation dose to individual nodal sites will be based on response after 8 weeks of chemotherapy: 15 Gy for areas achieving a complete response and 25.5 Gy achieving less than a complete response, or patients with bulky mediastinal mass.

Study Type

Interventional

Enrollment (Actual)

81

Phase

  • Phase 2

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

    • California
      • Palo Alto, California, United States, 94304
        • Stanford University Medical Center
      • San Diego, California, United States, 92123
        • Rady Children's Hospital San Diego
    • Maine
      • Portland, Maine, United States, 04102-3175
        • Maine Children's Medical Center
    • Massachusetts
      • Boston, Massachusetts, United States, 02115
        • Dana-Farber Cancer Institute
      • Boston, Massachusetts, United States, 02114
        • Massachusetts General Hospital
    • Tennessee
      • Memphis, Tennessee, United States, 38105
        • St. Jude Children's Research Hospital

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

No older than 21 years (Child, Adult)

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • Patient is less than or equal to 21 years of age
  • Patient has a confirmed diagnosis of previously untreated Hodgkin lymphoma
  • Has Ann Arbor stage IB, IIIA, or IA/IIA with extranodal extension, multiple nodal involvement (3 or more sites), or bulky mediastinal adenopathy.

Exclusion Criteria:

  • Patients with favorable risk features
  • Patients with unfavorable risk features
  • Patients who have received prior therapy for Hodgkin lymphoma.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: All Participants
Participants receive 12 weeks of Stanford V chemotherapy which includes Adriamycin®, Vinblastine, Nitrogen Mustard (or Cyclophosphamide), Vincristine, Bleomycin, Etoposide, Prednisone, and G-CSF. After completion of 12 weeks of Stanford V chemotherapy, participants receive radiotherapy.
Given IV on Day 1 of weeks 1, 3, 5, 7, 9 and 11.
Other Names:
  • Doxorubicin
Given IV, Day 1 of weeks 1, 3, 5, 7, 9 and 11.
Other Names:
  • Velban®
Given IV, Day 1 of weeks 1, 5 and 9. Cyclophosphamide may be substituted if nitrogen mustard is unavailable.
Other Names:
  • Mustargen®
  • Mechlorethamine Hydrochloride
May be substituted if nitrogen mustard is unavailable. Given on Day 1 of weeks 1, 5 and 9.
Other Names:
  • Nitrogen Mustard Derivative
Given IV on Day 1 of weeks 2, 4, 6, 8, 10 and 12.
Other Names:
  • Velban®
Given IV on Day 1 of weeks 2, 4, 6, 8, 10 and 12.
Other Names:
  • Blenoxane®
Given IV on Days 1 and 2 of weeks 1-10.
Other Names:
  • VP-16
  • Vepesid®
Given PO every other day of weeks 1-12.
Other Names:
  • Synthetic congener of hydrocortisone
Given subcutaneously days 3-13, 16-26, 29-39, 42-52, 55-65, and 68-78 (as clinically indicated).
Other Names:
  • Filgrastim
  • Neupogen®
Participants receive radiotherapy after completion of 12 weeks of Stanford V chemotherapy.
Other Names:
  • Radiation therapy

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
3-year Event-Free Survival Probability
Time Frame: 3 years
The survival probability for the time interval from treatment start to the time of the first failure (disease recurrence, second malignancy or death) within a 3-year time frame.
3 years

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Disease Failure Rate Within Radiation Fields
Time Frame: 3 years
Defined as disease that recurs in the initially involved nodal region within the field of irradiation. The disease failure rate within the radiation fields will be estimated with a 95% confidence interval using appropriate methods (e.g., estimate cumulative incidence in the presence of competing risks).
3 years
Local and Distant Failure for Children Treated With Tailored-field Radiation
Time Frame: from first enrollment date up to 3 years follow-up
The cumulative incidence of local and distant failure will be estimated. Effect of competing risks will be taken into account. Local failure is defined as in-field, and distant failure is defined as out-of-field.
from first enrollment date up to 3 years follow-up
Prognostic Factors for Treatment Failure: Age
Time Frame: 5.5 (years) median follow-up with minimum 0.3 to maximum 9.4 years follow-up
Age was examined for the association with event-free survival (EFS) which was defined as the interval between date on study and date of relapse/disease progression, second malignant tumor, death, or last contact, whichever came first. Given only 11 events, the investigators used univariate Cox model with Score test to compute the p value for the statistical significance.
5.5 (years) median follow-up with minimum 0.3 to maximum 9.4 years follow-up
Patient Quality of Life (QoL), PedsQL v.4.0: Total Score
Time Frame: At Diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy

Patient QOL will be measured at multiple time points to assess the patient's functioning.

Instrument interpretation: PedsQL v.4.0, higher scores indicate better HRQOL with a range of 0-100.

At Diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Patient Quality of Life (QoL), PedsQl v.4.0: Physical Functioning
Time Frame: At Diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy

Patient QOL will be measured at multiple time points to assess the patient's functioning.

Instrument interpretation: PedsQL v.4.0, higher scores indicate better HRQOL with a range of 0-100.

At Diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Patient Quality of Life (QoL), PedsQL v.4.0: Psychosocial Health
Time Frame: At Diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy

Patient QOL will be measured at multiple time points to assess the patient's functioning.

Instrument interpretation: PedsQL v.4.0, higher scores indicate better HRQOL with a range of 0-100.

At Diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Patient Quality of Life (QoL), PedsQL v.4.0: Emotional Functioning
Time Frame: At Diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy

Patient QOL will be measured at multiple time points to assess the patient's functioning.

Instrument interpretation: PedsQL v.4.0, higher scores indicate better HRQOL with a range of 0-100.

At Diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Patient Quality of Life (QoL), PedsQL v.4.0:Social Functioning
Time Frame: At Diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy

Patient QOL will be measured at multiple time points to assess the patient's functioning.

Instrument interpretation: PedsQL v.4.0, higher scores indicate better HRQOL with a range of 0-100.

At Diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Patient Quality of Life (QoL), PedsQL v.4.0: School Functioning
Time Frame: At Diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy

Patient QOL will be measured at multiple time points to assess the patient's functioning.

Instrument interpretation: PedsQL v.4.0, higher scores indicate better HRQOL with a range of 0-100.

At Diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Patient Quality of Life (QoL), PedsQL v.3.0: Total Score
Time Frame: At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy

Patient QOL will be measured at multiple time points to assess the patient's functioning.

Instrument interpretation: PedsQL v.3.0, higher scores indicate lower problems with a range of 0-100.

At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Patient Quality of Life (QoL), PedsQL v.3.0: Pain and Hurt
Time Frame: At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy

Patient QOL will be measured at multiple time points to assess the patient's functioning.

Instrument interpretation: PedsQL v.3.0, higher scores indicate lower problems with a range of 0-100.

At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Patient Quality of Life (QoL), PedsQL v.3.0: Nausea
Time Frame: At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy

Patient QOL will be measured at multiple time points to assess the patient's functioning.

Instrument interpretation: PedsQL v.3.0, higher scores indicate lower problems with a range of 0-100.

At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Patient Quality of Life (QoL), PedsQL v.3.0: Procedural Anxiety
Time Frame: At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy

Patient QOL will be measured at multiple time points to assess the patient's functioning.

Instrument interpretation: PedsQL v.3.0, higher scores indicate lower problems with a range of 0-100.

At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Patient Quality of Life (QoL), PedsQL v.3.0: Treatment Anxiety
Time Frame: At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy

Patient QOL will be measured at multiple time points to assess the patient's functioning.

Instrument interpretation: PedsQL v.3.0, higher scores indicate lower problems with a range of 0-100.

At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Patient Quality of Life (QoL), PedsQL v.3.0: Worry
Time Frame: At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy

Patient QOL will be measured at multiple time points to assess the patient's functioning.

Instrument interpretation: PedsQL v.3.0, higher scores indicate lower problems with a range of 0-100.

At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Patient Quality of Life (QoL), PedsQL v.3.0: Cognitive Problems
Time Frame: At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy

Patient QOL will be measured at multiple time points to assess the patient's functioning.

Instrument interpretation: PedsQL v.3.0, higher scores indicate lower problems with a range of 0-100.

At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Patient Quality of Life (QoL), PedsQL v.3.0: Perceived Physical Appearance
Time Frame: At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy

Patient QOL will be measured at multiple time points to assess the patient's functioning.

Instrument interpretation: PedsQL v.3.0, higher scores indicate lower problems with a range of 0-100.

At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Patient Quality of Life (QoL), PedsQL v.3.0: Communication
Time Frame: At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy

Patient QOL will be measured at multiple time points to assess the patient's functioning.

Instrument interpretation: PedsQL v.3.0, higher scores indicate lower problems with a range of 0-100.

At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Patient Quality of Life (QoL), Symptom Distress Scale
Time Frame: At Diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy

The patient's degree of discomfort from specific treatment-related symptoms across multiple time points.

Instrument interpretation: SDS, higher scores indicate higher overall symptom distress with a range of 10-50.

At Diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Parent Proxy Quality of Life (QoL), PedsQL v.4.0: Total Score
Time Frame: At Diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Parent's assessment of child's functioning over multiple time points. Instrument interpretation: PedsQL v.4.0, higher scores indicate better HRQOL with a range of 0-100.
At Diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Parent Proxy Quality of Life (QoL), PedsQL v.4.0: Physical Functioning
Time Frame: At Diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Parent's assessment of child's functioning over multiple time points. Instrument interpretation: PedsQL v.4.0, higher scores indicate better HRQOL with a range of 0-100.
At Diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Parent Proxy Quality of Life (QoL), PedsQL v.4.0: Psychosocial Health
Time Frame: At Diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Parent's assessment of child's functioning over multiple time points. Instrument interpretation: PedsQL v.4.0, higher scores indicate better HRQOL with a range of 0-100.
At Diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Parent Proxy Quality of Life (QoL), PedsQL v.4.0: Emotional Functioning
Time Frame: At Diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Parent's assessment of child's functioning over multiple time points. Instrument interpretation: PedsQL v.4.0, higher scores indicate better HRQOL with a range of 0-100.
At Diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Parent Proxy Quality of Life (QoL), PedsQL v.4.0: Social Functioning
Time Frame: At Diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Parent's assessment of child's functioning over multiple time points. Instrument interpretation: PedsQL v.4.0, higher scores indicate better HRQOL with a range of 0-100.
At Diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Parent Proxy Quality of Life (QoL), PedsQL v.4.0: School Functioning
Time Frame: At Diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Parent's assessment of child's functioning over multiple time points. Instrument interpretation: PedsQL v.4.0, higher scores indicate better HRQOL with a range of 0-100.
At Diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Parent Proxy Quality of Life (QoL), PedsQL v.3.0: Total Score
Time Frame: At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Parent's assessment of child's functioning over multiple time points. Instrument interpretation: PedsQL v.3.0, higher scores indicate lower problems with a range of 0-100.
At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Parent Proxy Quality of Life (QoL), PedsQL v.3.0: Pain and Hurt
Time Frame: At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Parent's assessment of child's functioning over multiple time points. Instrument interpretation: PedsQL v.3.0, higher scores indicate lower problems with a range of 0-100.
At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Parent Proxy Quality of Life (QoL), PedsQL v.3.0: Nausea
Time Frame: At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Parent's assessment of child's functioning over multiple time points. Instrument interpretation: PedsQL v.3.0, higher scores indicate lower problems with a range of 0-100.
At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Parent Proxy Quality of Life (QoL), PedsQL v.3.0: Procedural Anxiety
Time Frame: At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Parent's assessment of child's functioning over multiple time points. Instrument interpretation: PedsQL v.3.0, higher scores indicate lower problems with a range of 0-100.
At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Parent Proxy Quality of Life (QoL), PedsQL v.3.0: Treatment Anxiety
Time Frame: At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Parent's assessment of child's functioning over multiple time points. Instrument interpretation: PedsQL v.3.0, higher scores indicate lower problems with a range of 0-100.
At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Parent Proxy Quality of Life (QoL), PedsQL v.3.0: Worry
Time Frame: At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Parent's assessment of child's functioning over multiple time points. Instrument interpretation: PedsQL v.3.0, higher scores indicate lower problems with a range of 0-100.
At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Parent Proxy Quality of Life (QoL), PedsQL v.3.0: Cognitive Problems
Time Frame: At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Parent's assessment of child's functioning over multiple time points. Instrument interpretation: PedsQL v.3.0, higher scores indicate lower problems with a range of 0-100.
At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Parent Proxy Quality of Life (QoL), PedsQL v.3.0: Perceived Physical Appearance
Time Frame: At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Parent's assessment of child's functioning over multiple time points. Instrument interpretation: PedsQL v.3.0, higher scores indicate lower problems with a range of 0-100.
At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Parent Proxy Quality of Life (QoL), PedsQL v.3.0: Communication
Time Frame: At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Parent's assessment of child's functioning over multiple time points. Instrument interpretation: PedsQL v.3.0, higher scores indicate lower problems with a range of 0-100.
At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Correlation of Agreement Between Patient QoL and Parent Proxy QoL at Multiple Time Points, PedsQL v.4.0: Total Score
Time Frame: At Diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy

Assess and compare the patient reported and parent proxy quality of life across multiple time points. Reported mean differences were calculated as parent score minus patient score.

Instrument interpretation: PedsQL v.4.0, higher scores indicate better HRQOL with a range of 0-100. Reported mean differences were calculated as: parent score - patient score.

At Diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Correlation of Agreement Between Patient QoL and Parent Proxy QoL at Multiple Time Points, PedsQL v.4.0: Physical Functioning
Time Frame: At Diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy

Assess and compare the patient reported and parent proxy quality of life across multiple time points. Reported mean differences were calculated as parent score minus patient score.

Instrument interpretation: PedsQL v.4.0, higher scores indicate better HRQOL with a range of 0-100. Reported mean differences were calculated as: parent score - patient score.

At Diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Correlation of Agreement Between Patient QoL and Parent Proxy QoL at Multiple Time Points, PedsQL v.4.0: Psychosocial Health
Time Frame: At Diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy

Assess and compare the patient reported and parent proxy quality of life across multiple time points. Reported mean differences were calculated as parent score minus patient score.

Instrument interpretation: PedsQL v.4.0, higher scores indicate better HRQOL with a range of 0-100. Reported mean differences were calculated as: parent score - patient score.

At Diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Correlation of Agreement Between Patient QoL and Parent Proxy QoL at Multiple Time Points, PedsQL v.4.0: Emotional Functioning
Time Frame: At Diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy

Assess and compare the patient reported and parent proxy quality of life across multiple time points. Reported mean differences were calculated as parent score minus patient score.

Instrument interpretation: PedsQL v.4.0, higher scores indicate better HRQOL with a range of 0-100. Reported mean differences were calculated as: parent score - patient score.

At Diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Correlation of Agreement Between Patient QoL and Parent Proxy QoL at Multiple Time Points, PedsQL v.4.0: Social Functioning
Time Frame: At Diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy

Assess and compare the patient reported and parent proxy quality of life across multiple time points. Reported mean differences were calculated as parent score minus patient score.

Instrument interpretation: PedsQL v.4.0, higher scores indicate better HRQOL with a range of 0-100. Reported mean differences were calculated as: parent score - patient score.

At Diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Correlation of Agreement Between Patient QoL and Parent Proxy QoL at Multiple Time Points, PedsQL v.4.0: School Functioning
Time Frame: At Diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy

Assess and compare the patient reported and parent proxy quality of life across multiple time points. Reported mean differences were calculated as parent score minus patient score.

Instrument interpretation: PedsQL v.4.0, higher scores indicate better HRQOL with a range of 0-100. Reported mean differences were calculated as: parent score - patient score.

At Diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Correlation of Agreement Between Patient QoL and Parent Proxy QoL at Multiple Time Points, PedsQL v.3.0: Total Score
Time Frame: At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy

Assess and compare the patient reported and parent proxy quality of life across multiple time points. Reported mean differences were calculated as parent score minus patient score.

Instrument interpretation: PedsQL v.3.0, higher scores indicate lower problems with a range of 0-100. Reported mean differences were calculated as: parent score - patient score.

At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Correlation of Agreement Between Patient QoL and Parent Proxy QoL at Multiple Time Points, PedsQL v.3.0: Pain and Hurt
Time Frame: At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy

Assess and compare the patient reported and parent proxy quality of life across multiple time points. Reported mean differences were calculated as parent score minus patient score.

Instrument interpretation: PedsQL v.3.0, higher scores indicate lower problems with a range of 0-100. Reported mean differences were calculated as: parent score - patient score.

At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Correlation of Agreement Between Patient QoL and Parent Proxy QoL at Multiple Time Points, PedsQL v.3.0: Nausea
Time Frame: At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy

Assess and compare the patient reported and parent proxy quality of life across multiple time points. Reported mean differences were calculated as parent score minus patient score.

Instrument interpretation: PedsQL v.3.0, higher scores indicate lower problems with a range of 0-100. Reported mean differences were calculated as: parent score - patient score.

At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Correlation of Agreement Between Patient QoL and Parent Proxy QoL at Multiple Time Points, PedsQL v.3.0: Procedural Anxiety
Time Frame: At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy

Assess and compare the patient reported and parent proxy quality of life across multiple time points. Reported mean differences were calculated as parent score minus patient score.

Instrument interpretation: PedsQL v.3.0, higher scores indicate lower problems with a range of 0-100. Reported mean differences were calculated as: parent score - patient score.

At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Correlation of Agreement Between Patient QoL and Parent Proxy QoL at Multiple Time Points, PedsQL v.3.0: Treatment Anxiety
Time Frame: At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy

Assess and compare the patient reported and parent proxy quality of life across multiple time points. Reported mean differences were calculated as parent score minus patient score.

Instrument interpretation: PedsQL v.3.0, higher scores indicate lower problems with a range of 0-100. Reported mean differences were calculated as: parent score - patient score.

At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Correlation of Agreement Between Patient QoL and Parent Proxy QoL at Multiple Time Points, PedsQL v.3.0: Worry
Time Frame: At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy

Assess and compare the patient reported and parent proxy quality of life across multiple time points. Reported mean differences were calculated as parent score minus patient score.

Instrument interpretation: PedsQL v.3.0, higher scores indicate lower problems with a range of 0-100. Reported mean differences were calculated as: parent score - patient score.

At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Correlation of Agreement Between Patient QoL and Parent Proxy QoL at Multiple Time Points, PedsQL v.3.0: Cognitive Problems
Time Frame: At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy

Assess and compare the patient reported and parent proxy quality of life across multiple time points. Reported mean differences were calculated as parent score minus patient score.

Instrument interpretation: PedsQL v.3.0, higher scores indicate lower problems with a range of 0-100. Reported mean differences were calculated as: parent score - patient score.

At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Correlation of Agreement Between Patient QoL and Parent Proxy QoL at Multiple Time Points, PedsQL v.3.0: Perceived Physical Appearance
Time Frame: At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy

Assess and compare the patient reported and parent proxy quality of life across multiple time points. Reported mean differences were calculated as parent score minus patient score.

Instrument interpretation: PedsQL v.3.0, higher scores indicate lower problems with a range of 0-100. Reported mean differences were calculated as: parent score - patient score.

At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Correlation of Agreement Between Patient QoL and Parent Proxy QoL at Multiple Time Points, PedsQL v.3.0: Communication
Time Frame: At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy

Assess and compare the patient reported and parent proxy quality of life across multiple time points. Reported mean differences were calculated as parent score minus patient score.

Instrument interpretation: PedsQL v.3.0, higher scores indicate lower problems with a range of 0-100. Reported mean differences were calculated as: parent score - patient score.

At completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy
Association Between Patient-Reported QoL and Symptom Distress, PedsQL v.4.0: Total Score
Time Frame: 6 months after the completion of therapy

Relationship between quality of life and symptom distress instruments aggregated across multiple time points [At diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy]. Generalized estimating equations (GEE) were used to examine the association between symptoms distress and QoL scores.

Instrument interpretation: PedsQL v.4.0, higher scores indicate better HRQOL with a range of 0-100. SDS, higher scores indicate higher overall symptom distress with a range of 10-50.

6 months after the completion of therapy
Association Between Patient-Reported QoL and Symptom Distress, PedsQL v.4.0: Physical Functioning
Time Frame: 6 months after the completion of therapy

Relationship between quality of life and symptom distress instruments aggregated across multiple time points [At diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy]. Generalized estimating equations (GEE) were used to examine the association between symptoms distress and QoL scores.

Instrument interpretation: PedsQL v.4.0, higher scores indicate better HRQOL with a range of 0-100. SDS, higher scores indicate higher overall symptom distress with a range of 10-50.

6 months after the completion of therapy
Association Between Patient-Reported QoL and Symptom Distress, PedsQL v.4.0: Psychosocial Health
Time Frame: 6 months after the completion of therapy

Relationship between quality of life and symptom distress instruments aggregated across multiple time points [At diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy]. Generalized estimating equations (GEE) were used to examine the association between symptoms distress and QoL scores.

Instrument interpretation: PedsQL v.4.0, higher scores indicate better HRQOL with a range of 0-100. SDS, higher scores indicate higher overall symptom distress with a range of 10-50.

6 months after the completion of therapy
Association Between Patient-Reported QoL and Symptom Distress, PedsQL v.4.0: Emotional Functioning
Time Frame: 6 months after the completion of therapy

Relationship between quality of life and symptom distress instruments aggregated across multiple time points [At diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy]. Generalized estimating equations (GEE) were used to examine the association between symptoms distress and QoL scores.

Instrument interpretation: PedsQL v.4.0, higher scores indicate better HRQOL with a range of 0-100. SDS, higher scores indicate higher overall symptom distress with a range of 10-50.

6 months after the completion of therapy
Association Between Patient-Reported QoL and Symptom Distress, PedsQL v.4.0: Social Functioning
Time Frame: 6 months after the completion of therapy

Relationship between quality of life and symptom distress instruments aggregated across multiple time points [At diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy]. Generalized estimating equations (GEE) were used to examine the association between symptoms distress and QoL scores.

Instrument interpretation: PedsQL v.4.0, higher scores indicate better HRQOL with a range of 0-100. SDS, higher scores indicate higher overall symptom distress with a range of 10-50.

6 months after the completion of therapy
Association Between Patient-Reported QoL and Symptom Distress, PedsQL v.4.0: School Functioning
Time Frame: 6 months after the completion of therapy

Relationship between quality of life and symptom distress instruments aggregated across multiple time points [At diagnosis (T1), completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy]. Generalized estimating equations (GEE) were used to examine the association between symptoms distress and QoL scores.

Instrument interpretation: PedsQL v.4.0, higher scores indicate better HRQOL with a range of 0-100. SDS, higher scores indicate higher overall symptom distress with a range of 10-50.

6 months after the completion of therapy
Association Between Patient-Reported QoL and Symptom Distress, PedsQL v.3.0: Total Score
Time Frame: 6 months after the completion of therapy

Relationship between quality of life and symptom distress across multiple time points [completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy]. Generalized estimating equations (GEE) were used to examine the association between symptoms distress and QoL scores.

Instrument interpretation: PedsQL v.3.0, higher scores indicate better HRQOL with a range of 0-100. SDS, higher scores indicate higher overall symptom distress with a range of 10-50.

6 months after the completion of therapy
Association Between Patient-Reported QoL and Symptom Distress, PedsQL v.3.0: Pain and Hurt
Time Frame: 6 months after the completion of therapy

Relationship between quality of life and symptom distress across multiple time points [completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy]. Generalized estimating equations (GEE) were used to examine the association between symptoms distress and QoL scores.

Instrument interpretation: PedsQL v.3.0, higher scores indicate better HRQOL with a range of 0-100. SDS, higher scores indicate higher overall symptom distress with a range of 10-50.

6 months after the completion of therapy
Association Between Patient-Reported QoL and Symptom Distress, PedsQL v.3.0: Nausea
Time Frame: 6 months after the completion of therapy

Relationship between quality of life and symptom distress across multiple time points [completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy]. Generalized estimating equations (GEE) were used to examine the association between symptoms distress and QoL scores.

Instrument interpretation: PedsQL v.3.0, higher scores indicate better HRQOL with a range of 0-100. SDS, higher scores indicate higher overall symptom distress with a range of 10-50.

6 months after the completion of therapy
Association Between Patient-Reported QoL and Symptom Distress, PedsQL v.3.0: Procedural Anxiety
Time Frame: 6 months after the completion of therapy

Relationship between quality of life and symptom distress across multiple time points [completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy]. Generalized estimating equations (GEE) were used to examine the association between symptoms distress and QoL scores.

Instrument interpretation: PedsQL v.3.0, higher scores indicate better HRQOL with a range of 0-100. SDS, higher scores indicate higher overall symptom distress with a range of 10-50.

6 months after the completion of therapy
Association Between Patient-Reported QoL and Symptom Distress, PedsQL v.3.0: Treatment Anxiety
Time Frame: 6 months after the completion of therapy

Relationship between quality of life and symptom distress across multiple time points [completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy]. Generalized estimating equations (GEE) were used to examine the association between symptoms distress and QoL scores.

Instrument interpretation: PedsQL v.3.0, higher scores indicate better HRQOL with a range of 0-100. SDS, higher scores indicate higher overall symptom distress with a range of 10-50.

6 months after the completion of therapy
Association Between Patient-Reported QoL and Symptom Distress, PedsQL v.3.0: Worry
Time Frame: 6 months after the completion of therapy

Relationship between quality of life and symptom distress across multiple time points [completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy]. Generalized estimating equations (GEE) were used to examine the association between symptoms distress and QoL scores.

Instrument interpretation: PedsQL v.3.0, higher scores indicate better HRQOL with a range of 0-100. SDS, higher scores indicate higher overall symptom distress with a range of 10-50.

6 months after the completion of therapy
Association Between Patient-Reported QoL and Symptom Distress, PedsQL v.3.0: Cognitive Problems
Time Frame: 6 months after the completion of therapy

Relationship between quality of life and symptom distress across multiple time points [completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy]. Generalized estimating equations (GEE) were used to examine the association between symptoms distress and QoL scores.

Instrument interpretation: PedsQL v.3.0, higher scores indicate better HRQOL with a range of 0-100. SDS, higher scores indicate higher overall symptom distress with a range of 10-50.

6 months after the completion of therapy
Association Between Patient-Reported QoL and Symptom Distress, PedsQL v.3.0: Perceived Physical Appearance
Time Frame: 6 months after the completion of therapy

Relationship between quality of life and symptom distress across multiple time points [completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy]. Generalized estimating equations (GEE) were used to examine the association between symptoms distress and QoL scores.

Instrument interpretation: PedsQL v.3.0, higher scores indicate better HRQOL with a range of 0-100. SDS, higher scores indicate higher overall symptom distress with a range of 10-50.

6 months after the completion of therapy
Association Between Patient-Reported QoL and Symptom Distress, PedsQL v.3.0: Communication
Time Frame: 6 months after the completion of therapy

Relationship between quality of life and symptom distress across multiple time points [completion of 2 cycles of chemotherapy (T2), completion of 4 cycles of chemotherapy (T3), completion of radiation (T4), and 3-6 months (T5) after the completion of therapy]. Generalized estimating equations (GEE) were used to examine the association between symptoms distress and QoL scores.

Instrument interpretation: PedsQL v.3.0, higher scores indicate better HRQOL with a range of 0-100. SDS, higher scores indicate higher overall symptom distress with a range of 10-50.

6 months after the completion of therapy
3-year Event-free Survival (EFS) Probability
Time Frame: 3 years
Comparison of thee-year EFS probability along with the whole EFS distributions of intermediate risk patients treated with Stanford V chemotherapy low dose tailored-field radiation to those patients on HOD99.
3 years
3-year Overall Survival (OS) Probability
Time Frame: 3-years
Comparison of the 3-year OS probability along with the whole OS distributions of intermediate risk patients treated with Stanford V chemotherapy low dose tailored-field radiation to those patients on HOD99.
3-years
3-year Local Failure-free Survival Probability
Time Frame: 3 years
Comparison of the 3-year local failure-free survival probability along with the whole local failure-free survival distributions of intermediate risk patients treated with Stanford V chemotherapy low dose tailored-field radiation to those patients on HOD99.
3 years
Toxicities With Grade >1
Time Frame: 3 years
Comparison of the toxicities of intermediate risk patients treated with Stanford V chemotherapy low dose tailored-field radiation (current HOD05 protocol) to those patients on HOD99 (NCT00145600). Grading of toxicities for HOD05 and HOD99 used the NCI Common Terminology Criteria for Adverse Events (CTCAE) version 3.0.
3 years
Prognostic Factors for Treatment Failure: Gender
Time Frame: 3 years follow-up
Event-free survival (EFS) was calculated for the 80 eligible patients. EFS was defined as the interval between on study to relapse, second malignant tumor, or last contact (all alive) whichever came first. For those who had multiple relapses, the first one was counted. Given only 11 events, we examined individually age, gender, histology and stage for its association with EFS using Cox model. P values from Score test were computed for the statistical significance.
3 years follow-up
Prognostic Factors for Treatment Failure: Histology
Time Frame: 3 years follow-up
Event-free survival (EFS) was calculated for the 80 eligible patients. EFS was defined as the interval between on study to relapse, second malignant tumor, or last contact (all alive) whichever came first. For those who had multiple relapses, the first one was counted. Given only 11 events, we examined individually age, gender, histology and stage for its association with EFS using Cox model. P values from Score test were computed for the statistical significance.
3 years follow-up
Prognostic Factors for Treatment Failure: Stage
Time Frame: 5.5 (years) median follow-up with minimum 0.3 to maximum 9.4 years follow-up
Ann Arbor staging classification was used to stage all patients. Stage was examined (I/II versus III) for the association with event-free survival (EFS), defined as the interval between date on study and of relapse/disease progression, second malignancy, death, or last contact, whichever came first. Given only 11 events, the investigators used univariate Cox model with Score test to compute the p value for the statistical significance. Stage <III showed a better outcome but was not statistically significant.
5.5 (years) median follow-up with minimum 0.3 to maximum 9.4 years follow-up
Describe Toxicities, Particularly the Frequency and Severity of Late Effects of Therapy: (Echocardiogram)
Time Frame: 1, 2, 5, and 10 years post therapy
Echocardiograms will be carried out on the patient at 1, 2, 5, and 10 years after therapy. Outcomes will be categorized.
1, 2, 5, and 10 years post therapy
Describe Toxicities, Particularly the Frequency and Severity of Late Effects of Therapy: (Electrocardiogram)
Time Frame: 1, 2, 5, and 10 years post therapy
Electrocardiograms (EKGs) will be conducted on the patient at 1, 2, 5, and 10 years after therapy. Results will be categorized as either normal or abnormal, determined by the test outcome.
1, 2, 5, and 10 years post therapy
Describe Toxicities, Particularly the Frequency and Severity of Late Effects of Therapy: (Pulmonary Function)
Time Frame: 1, 2, 5, and 10 years post therapy
Patient pulmonary function will undergo assessment at 1, 2, 5, and 10 years after therapy. Results will be categorized as either normal or abnormal, depending on the test results.
1, 2, 5, and 10 years post therapy
Describe Toxicities, Particularly the Frequency and Severity of Late Effects of Therapy: Thyroid (TSH)
Time Frame: 1, 2, 5, and 10 years post therapy
For patients that received cervical radiation, TSH laboratory testing will be conducted at 1, 2, 5 and 10 years. TSH results will be categorized as Normal, Hypothyroid, Hyperthyroid, or Thyroid Nodule, depending on the test's findings.
1, 2, 5, and 10 years post therapy

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Investigators

  • Principal Investigator: Jamie Flerlage, MD, St. Jude Children's Research Hospital

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

July 20, 2006

Primary Completion (Actual)

May 1, 2015

Study Completion (Actual)

November 15, 2022

Study Registration Dates

First Submitted

July 13, 2006

First Submitted That Met QC Criteria

July 13, 2006

First Posted (Estimated)

July 14, 2006

Study Record Updates

Last Update Posted (Actual)

September 22, 2023

Last Update Submitted That Met QC Criteria

September 1, 2023

Last Verified

September 1, 2023

More Information

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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