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Observation in Patients With Early-Stage Vulvar Cancer Following Surgery and/or Radiation Therapy

This study is currently recruiting participants.
Verified October 2012 by National Cancer Institute (NCI)
Sponsor:
Collaborator:
Information provided by:
National Cancer Institute (NCI)
ClinicalTrials.gov Identifier:
NCT01500512
First received: December 24, 2011
Last updated: November 1, 2012
Last verified: October 2012
  Purpose

RATIONALE: Observation is closely monitoring a patient's condition and not giving treatment until symptoms appear or change. Observation may help doctors see how effective surgery and/or radiation therapy are in treating vulvar cancer.

PURPOSE: This observational trial studies how well surgery to remove the tumor and lymph nodes, and/or radiation therapy work in treating patients with early-stage vulvar cancer.


Condition Intervention
Long-term Effects Secondary to Cancer Therapy in Adults
Vulvar Cancer
Other: clinical observation
Procedure: adjuvant therapy
Procedure: sentinel lymph node biopsy
Procedure: therapeutic conventional surgery
Procedure: therapeutic lymphadenectomy
Radiation: selective external radiation therapy

Study Type: Observational
Official Title: Groningen International Study on Sentinel Nodes in Vulvar Cancer (GROINSS-V) II: An Observational Study

Resource links provided by NLM:


Further study details as provided by National Cancer Institute (NCI):

Primary Outcome Measures:
  • Safety of replacing complete inguinofemoral lymphadenectomy by adjuvant radiotherapy [ Designated as safety issue: No ]
  • Short- and long-term morbidity associated with the sentinel lymph node procedure and adjuvant (chemo)radiotherapy [ Designated as safety issue: No ]
  • Safety of omitting complete inguinofemoral lymphadenectomy [ Designated as safety issue: No ]

Estimated Enrollment: 600
Study Start Date: February 2012
Estimated Primary Completion Date: December 2036 (Final data collection date for primary outcome measure)
Detailed Description:

OBJECTIVES:

  • To investigate the safety of replacing complete inguinofemoral lymphadenectomy by adjuvant radiotherapy in early-stage vulvar cancer patients with a sentinel node metastasis ≤ 2 mm.
  • To evaluate the short- and long-term morbidity associated with the sentinel lymph node procedure and adjuvant (chemo)radiotherapy.
  • To further establish the safety of omitting complete inguinofemoral lymphadenectomy in patients with a negative sentinel node.
  • To explore the efficacy, safety, and short- and long-term morbidity of inguinofemoral lymphadenectomy and radiotherapy in patients with sentinel node metastasis > 2 mm. (exploratory)

OUTLINE: This is a multicenter study.

Patients undergo planned radical vulvectomy and sentinel lymph node dissection. Patients without lymph node involvement undergo observation. Patients with minimal lymph node involvement undergo radiotherapy. Patients with significant lymph node involvement undergo inguinofemoral lymphadenectomy and radiotherapy with or without chemotherapy according to institutional guidelines.

After completion of study treatment, patients are followed up every 2 months for 2 years. Follow-up includes interview, gynecological examination, and palpation of the groins.

  Eligibility

Ages Eligible for Study:   18 Years and older
Genders Eligible for Study:   Female
Accepts Healthy Volunteers:   No
Criteria

DISEASE CHARACTERISTICS:

  • Patients with squamous cell carcinoma, depth of invasion > 1 mm
  • Patients with T1 or T2 tumors (International Federation of Gynecology and Obstetrics [FIGO] staging), tumors < 4 cm, and/or not encroaching in urethra, vagina, or anus with clinically negative inguinofemoral lymph nodes
  • Localization and size of the tumor are such that perilesional injection of the tracers at three or four sites is possible
  • Preoperative imaging do not show enlarged (< 1.5 cm) suspicious nodes
  • No inoperable tumors and tumors with diameter > 4 cm
  • No patients with inguinofemoral lymph nodes, at palpation clinically suspect for metastases, at radiology enlarged (> 1.5 cm)/suspicious groin nodes, and with cytologically proven inguinofemoral lymph node metastases
  • No patients with multifocal tumors

PATIENT CHARACTERISTICS:

  • Not specified

PRIOR CONCURRENT THERAPY:

  • Patients who are currently on an investigational drug for the treatment of vulvar cancer are excluded from participation in this trial
  • No concurrent intensity-modulated radiation therapy
  Contacts and Locations
Please refer to this study by its ClinicalTrials.gov identifier: NCT01500512

Locations
United States, Massachusetts
Baystate Regional Cancer Program at D'Amour Center for Cancer Care Recruiting
Springfield, Massachusetts, United States, 01199
Contact: Tashanna K.N. Myers     413-794-9338        
United States, Nevada
Women's Cancer Center - La Canada Recruiting
Las Vegas, Nevada, United States, 89169
Contact: Nick M. Spirtos, MD     408-866-3843        
United States, New Jersey
Carol G. Simon Cancer Center at Morristown Memorial Hospital Recruiting
Morristown, New Jersey, United States, 07960
Contact: Brian M. Slomovitz     973-971-6100        
United States, Ohio
Riverside Methodist Hospital Cancer Care Recruiting
Columbus, Ohio, United States, 43214-3998
Contact: Clinical Trials Office - Riverside Methodist Hospital Cancer C     614-566-4475        
United States, Oklahoma
Oklahoma University Cancer Institute Recruiting
Oklahoma City, Oklahoma, United States, 73104
Contact: Robert S. Mannel, MD     405-271-8787        
Cancer Care Associates - Saint Francis Campus Recruiting
Tulsa, Oklahoma, United States, 74136
Contact: Robert S. Mannel, MD     405-271-8787        
United States, Texas
M. D. Anderson Cancer Center at University of Texas Recruiting
Houston, Texas, United States, 77030-4009
Contact: Clinical Trials Office - M. D. Anderson Cancer Center at the U     713-792-3245        
United States, Virginia
Carilion Gynecologic Oncology Associates Recruiting
Roanoke, Virginia, United States, 24016
Contact: Dennis R. Scribner, MD     540-345-8574        
Canada, Ontario
Odette Cancer Centre at Sunnybrook Recruiting
Toronto, Ontario, Canada, M4N 3M5
Contact: Allan Covens, MD     416-480-4026        
Sponsors and Collaborators
Gynecologic Oncology Group
Investigators
Principal Investigator: Brian Slomovitz, MD Carol G. Simon Cancer Center at Morristown Memorial Hospital
  More Information

Additional Information:
No publications provided

Responsible Party: Philip J. DiSaia, Gynecologic Oncology Group
ClinicalTrials.gov Identifier: NCT01500512     History of Changes
Other Study ID Numbers: CDR0000721346, GOG-0270
Study First Received: December 24, 2011
Last Updated: November 1, 2012
Health Authority: Unspecified

Keywords provided by National Cancer Institute (NCI):
long-term effects secondary to cancer therapy in adults
squamous cell carcinoma of the vulva
stage IA vulvar cancer
stage IB vulvar cancer
stage II vulvar cancer

Additional relevant MeSH terms:
Vulvar Neoplasms
Genital Neoplasms, Female
Urogenital Neoplasms
Neoplasms by Site
Neoplasms
Vulvar Diseases
Genital Diseases, Female

ClinicalTrials.gov processed this record on May 16, 2013