Sentinel Lymph Node in Early Ovarian Cancer (SENTOV)

October 17, 2019 updated by: Instituto de Investigacion Sanitaria La Fe
This research study evaluates the concordance of the result between two diagnostic tests: Sentinel node and Pelvic-para-aortic lymphadenectomy in patients with ovarian cancer.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

The objective of this study is to describe the feasibility of performing the sentinel node technique (Detection rate) in patients with early stage ovarian cancer.

With this research study it will be evaluated the concordance of the result between two diagnostic tests: Sentinel node and Pelvic-para-aortic lymphadenectomy in patients with ovarian cancer.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
20

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • 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

  • Spain
      • Valencia, Spain, 46026
        • Hospital Universitario y Politécnico La Fe

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

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

Female

Description

Inclusion Criteria:

  • Informed consent signed previously to performing any procedure related to the clinical trial.
  • Patients who are women 18 years of age or older at the moment of the randomization.
  • Patients with anatomopathological diagnosis of malignant ovarian tumor in a deferred study proposals for staging surgery or patients with suspicious tumor of malignancy who are going to be subjected to exploratory lapaotomy or laparoscopy and operative biopsy, and in the case this is positive, surgery of staging will be performed .

Exclusion Criteria:

  • Informed consent not obtained or withdraw.
  • Benign result in extemporaneous study
  • Previous history of vascular surgery in the aorta, cava or pelvic vessels
  • Previous pelvic or para-aortic lymphadenectomy
  • Previous lymphoma
  • Previous abdomino-pelvic tumor
  • Previous allergic reaction to indocyanine green
  • Pregnancy / lactation
  • Severe adherent syndrome

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

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Patients with ovarian cancer
Injection of a tracer in the stump of the infundibulo-pelvic ligament and uterus-ovary for sentinel node detection
Other: sentinel node technique
Injection of a tracer in the stump of the infundibulo-pelvic ligament and uterus-ovary for sentinel node detection.

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Feasibility of performing the sentinel node technique (Detection rate)
Time Frame: Intraoperative (day 0)
The objective of this study is to describe the feasibility of performing the sentinel node technique (Detection rate) in patients with previous ovarian surgery injecting the tracer in the stump of the infundibulo-pelvic ligament and uterus-ovary for sentinel node detection.
Intraoperative (day 0)

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Rate of realization of the technique
Time Frame: Intraoperative (day 0)
Intraoperative (day 0)
Rate of realization of the technique
Time Frame: After anatomopathological study (day 30)
After anatomopathological study (day 30)
Anatomical location of the sentinel node(s)
Time Frame: Intraoperative (day 0)
Assessed by radiation (99Tc-nanocoloides) and staining with indocyanine green
Intraoperative (day 0)
Anatomical location of the sentinel node(s)
Time Frame: After anatomopathological study (day 30)
Assessed by the pathologist
After anatomopathological study (day 30)
Number of detected sentinel nodes
Time Frame: Intraoperative (day 1)
Intraoperative (day 1)
Number of detected sentinel nodes
Time Frame: After anatomopathological study (day 30)
After anatomopathological study (day 30)
Characterization of the sample by collecting baseline characteristics
Time Frame: Screening (day 0)
Age (years)
Screening (day 0)
Characterization of the sample by collecting baseline characteristics
Time Frame: Screening (day 0)
Weight (kilograms)
Screening (day 0)
Characterization of the sample by collecting baseline characteristics
Time Frame: Screening (day 0)
Height (centimeters)
Screening (day 0)
Characterization of the sample by collecting baseline characteristics
Time Frame: Screening (day 0)
BMI (kg/m^2)
Screening (day 0)
Characterization of the sample by collecting baseline characteristics
Time Frame: Screening (day 0)
Previous gynecological surgery and previous pathological anatomy
Screening (day 0)
Characterization of the sample by collecting tumor markers
Time Frame: Day 0
Ca 125 and Ca 19.9.
Day 0
Characterization of the sample by collecting intraoperative findings
Time Frame: Day 0
Ascites (milliliters)
Day 0
Characterization of the sample by collecting intraoperative findings
Time Frame: Day 0
Tumor size (centimeters) of: right ovary, left ovary, right tube, left tube, uterus, pelvic nodes, para-aortic nodes, and tumor in upper hemiabdomen.
Day 0
Characterization of the sample by collecting surgical procedures
Time Frame: Day 0
Hysterectomy, adnexectomy, appendectomy, peritonectomy / peritoneal biopsy, omentectomy, lymphadenectomy and blood transfusion (Realized or Unrealized)
Day 0
Characterization of the sample by collecting surgical procedures
Time Frame: Day 0
Intraoperative complications
Day 0
Characterization of the sample by collecting surgical procedures
Time Frame: Day 0
Result of intraoperative biopsy (unrealized, malignant, benign)
Day 0
Characterization of the sample by collecting surgical procedures
Time Frame: Day 0
Estimated blood loss (milliliters)
Day 0
Characterization of the sample by collecting surgical procedures
Time Frame: Day 0
Surgical time (minutes)
Day 0

Collaborators and Investigators

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

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Instituto de Investigacion Sanitaria La Fe

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Victor Lago, Instituto de Investigacion Sanitaria La Fe

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.

General Publications

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)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
March 23, 2018

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
August 21, 2019

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
August 21, 2019

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
February 12, 2018

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
February 26, 2018

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
March 2, 2018

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
October 18, 2019

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
October 17, 2019

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
August 1, 2019

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • SENTOV

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

Undecided

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

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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