- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02341209
Doxycycline for the Treatment of Cutaneous T-Cell Lymphoma (CTCL)
April 23, 2021 updated by: Brian Poligone, MD, PhD, Rochester General Hospital
Doxycycline in Patients With Relapsed Cutaneous T-cell Lymphoma
This study looks at the efficacy of Doxycycline for the treatment of Cutaneous T-cell Lymphomas.
Study Overview
Status
Terminated
Intervention / Treatment
Detailed Description
The aim of this study is to evaluate the efficacy of doxycycline in relapsed Cutaneous T-cell Lymphomas (CTCL).
The primary objective is to determine the overall response rate of doxycycline monotherapy in patients with relapsed CTCL.
Study Type
Interventional
Enrollment (Actual)
1
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
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New York
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Rochester, New York, United States, 14621
- Rochester General Hospital
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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
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Voluntarily signed and dated Institutional Review Board approved informed consent form in accordance with regulatory and institutional guidelines. Written informed consent must be obtained prior to performing any study-related procedure.
- Be 18 years of age or older at time of enrollment.
- Measurable disease in at least one target lesion in the skin or able to be assessed by radiographic examination with FDG-PET fluorodeoxyglucose possitron emission tomography (FDG-PET) scan or computarized tomography (CT) scan, or peripheral blood showing involvement of lymphoma.
- The subject has resolution of all clinically significant toxic effects of prior cancer therapy to Grade ≤1 by the National Cancer Institute Common Terminology Criteria for Adverse Events, version 4.0 (NCI-CTCAE, v.4.0) excluding the specification below.
- Adequate organ function:
- Absolute Neutrophil Count (ANC) > 500 cells/mL and platelet count > 50,000 cells/mL unless felt to be secondary to lymphoma at which any count is permissible.
- Adequate renal function as determined by creatinine < 1.5x upper limit normal (ULN) or estimated creatinine clearance of ≥ 60ml/min
- Adequate hepatic function as determined by total bilirubin < 1.5x ULN (unless known Gilbert syndrome), Alanine transaminase (ALT) and Aspartate transaminase (AST) < 2.5x ULN
- Confirmed diagnosis of CTCL.
- Karnofsky Performance Status ≥ 60%
- Women of childbearing potential (WOCBP) must have a negative pregnancy test within 7 days of receiving study medication and monthly while on receiving doxycycline
- WOCBP must agree to use effective contraception, defined as, oral contraceptives, double barrier method (condom plus spermicide or diaphragm plus spermicide) or practice true abstinence from sexual intercourse (periodic abstinence, e.g., calendar ovulation, symptothermal, post-ovulation methods and withdrawal are not acceptable methods of contraception) during the study and for 3 months after the last dose. WOCBP includes any female who has experienced menarche and who has not undergone successful surgical sterilization or is not postmenopausal (defined as amenorrhea ≥ 12 consecutive months without an alternative medical cause).
- Male subjects and their female partners of child bearing potential must be willing to use an appropriate method of contraception defined as, oral contraceptives, double barrier method (condom plus spermicide or diaphragm plus spermicide) or practice true abstinence from sexual intercourse (periodic abstinence, e.g., calendar, ovulation, symptothermal, post-ovulation methods and withdrawal are not acceptable methods of contraception) during the study and for 3 months after the last dose.
Exclusion Criteria:
- Known sensitivity or allergy to tetracyclines
- Lack of measurable disease
- Karnofsky Performance Status <60%
- Inadequate organ function as measured by not fulfilling above criteria
- Subject is pregnant or breast-feeding.
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: Doxycycline monohydrate
Doxycycline in either capsules or tablets will be administered at 400mg total per day.
Patients will be treated for five months, or up to one year for those with a partial response at 5 months.
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Doxycycline will be administered in either tablets or capsules for either five months or a year depending on response.
Other Names:
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Efficacy of Doxycycline in relapsed CTCL
Time Frame: From baseline to five month or a year depending on response.
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Overall response rate will be determined after five months or a year from initiation of therapy.
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From baseline to five month or a year depending on response.
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Duration of Response
Time Frame: From baseline to up to one year.
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Patients who achieve a Partial Response or Complete Response will be monitored for progression up to one year after initiation of therapy.
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From baseline to up to one year.
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Other Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Quality of Life evaluation
Time Frame: Baseline to up to one year.
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Changes in quality of life will be measured throughout the study using questionnaires.
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Baseline to up to one year.
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Pruritus (Itchiness) evaluation
Time Frame: Baseline to up to one year.
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Changes in quality of life will be measured throughout the study using questionnaires.
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Baseline to up to one year.
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Principal Investigator: Brian Poligone, M.D. Ph.D., Rochester General Hospital
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)
February 6, 2018
Primary Completion (Actual)
February 6, 2021
Study Completion (Actual)
February 6, 2021
Study Registration Dates
First Submitted
November 21, 2014
First Submitted That Met QC Criteria
January 13, 2015
First Posted (Estimate)
January 19, 2015
Study Record Updates
Last Update Posted (Actual)
April 27, 2021
Last Update Submitted That Met QC Criteria
April 23, 2021
Last Verified
April 1, 2021
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Infections
- Immune System Diseases
- Neoplasms by Histologic Type
- Neoplasms
- Lymphoproliferative Disorders
- Lymphatic Diseases
- Immunoproliferative Disorders
- Lymphoma, Non-Hodgkin
- Bacterial Infections and Mycoses
- Lymphoma
- Mycoses
- Lymphoma, T-Cell
- Lymphoma, T-Cell, Peripheral
- Lymphoma, T-Cell, Cutaneous
- Mycosis Fungoides
- Sezary Syndrome
- Anti-Infective Agents
- Anti-Bacterial Agents
- Antiprotozoal Agents
- Antiparasitic Agents
- Antimalarials
- Doxycycline
Other Study ID Numbers
- 53677
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Yes
IPD Plan Description
As required
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Yes
Studies a U.S. FDA-regulated device product
No
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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