Concurrent Laparoscopic Hysterectomy and Weight Loss Surgery in Obese Patients With Endometrial Carcinoma or Endometrial Intraepithelial Neoplasia
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ClinicalTrials.gov Identifier: NCT04839614 |
Recruitment Status :
Recruiting
First Posted : April 9, 2021
Last Update Posted : July 27, 2023
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Condition or disease | Intervention/treatment | Phase |
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Endometrial Carcinoma Obesity EIN Endometrial Intraepithelial Neoplasia Endometrial Cancer Stage I | Other: CONCURRENT LAPAROSCOPIC HYSTERECTOMY AND WEIGHT LOSS SURGERY-Referral | Not Applicable |
The most common risk factor for endometrial cancer is obesity. However, because early-stage endometrial cancer has a very high survival rate, patients more often suffer from long-term issues related to their weight, like heart disease, stroke, and diabetes. Weight loss surgery has been shown to help patients lose weight and also decrease their risk for obesity-related diseases.
This research study is a Feasibility Study. This is the first-time investigators are studying both 1) the referral process of patients with endometrial cancer to the Center for Metabolic and Bariatric Surgery without delaying curative treatment of endometrial cancer 2) the combined surgery of both hysterectomy and weight loss surgery. The combined surgery of hysterectomy and weight loss surgery has been performed both at this institution and others without increased complications, but it has not been formally studied.
Approximately 30 patients are expected to participate in this study at Brigham and Women's Hospital (BWH).
Study Type : | Interventional (Clinical Trial) |
Estimated Enrollment : | 30 participants |
Allocation: | N/A |
Intervention Model: | Single Group Assignment |
Masking: | None (Open Label) |
Primary Purpose: | Health Services Research |
Official Title: | Concurrent Laparoscopic Hysterectomy and Weight Loss Surgery in Obese Patients With Endometrial Carcinoma or Endometrial Intraepithelial Neoplasia |
Actual Study Start Date : | August 1, 2021 |
Estimated Primary Completion Date : | June 30, 2024 |
Estimated Study Completion Date : | June 30, 2025 |
Arm | Intervention/treatment |
---|---|
Experimental: CONCURRENT LAPAROSCOPIC HYSTERECTOMY AND WEIGHT LOSS SURGERY
Upon enrollment in the study at first appointment with gynecologic oncologist, referral to the BWH Center for Metabolic and Bariatric Surgery (CMBS).
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Other: CONCURRENT LAPAROSCOPIC HYSTERECTOMY AND WEIGHT LOSS SURGERY-Referral
See arm description |
- proportion of patients who schedule an appointment and speak with a surgeon 1-2 weeks after enrollment [ Time Frame: 2 Weeks ]50% of the patients utilize the referral system and attend an initial consultation, it will be considered feasible
- proportion of patients who undergo the concurrent surgeries within 8 weeks of diagnosis (12 weeks for EIN patients) [ Time Frame: up 12 weeks ]concurrent surgery will be considered feasible if 50% (7-8 patients) of patients who undergo an initial consultation at the CMBS actually undergo concurrent surgery within 8 weeks of diagnosis (or 12 weeks for EIN).
- Safety of the concurrent surgeries [ Time Frame: 3 weeks ]compare our safety outcomes with national complication rates for each individual surgery to assess the safety of the patient population
- Postoperative complications [ Time Frame: 3 weeks ]compare our safety outcomes with national complication rates for each individual surgery to assess the safety of the patient population
- Time under anesthesia [ Time Frame: 1 Day ]compare our safety outcomes with national complication rates for each individual surgery to assess the safety of the patient population
- Total time in operating room [ Time Frame: 1 Day ]compare our safety outcomes with national complication rates for each individual surgery to assess the safety of the patient population
- Postoperative weight loss [ Time Frame: 6 months, 1 year ]Paired t-test or Wilcoxon rank sum test will be used to compare pre- and post-surgical outcomes and survey responses
- Changes in lab values reflecting comorbid conditions [ Time Frame: 6 months, 1 year ]Paired t-test or Wilcoxon rank sum test will be used to compare pre- and post-surgical outcomes and survey responses
- Post Operative 12-item Short Form Healthy Survey (SF-12) Survey [ Time Frame: 6 months ]12-item Short Form Healthy Survey (SF-12) Survey
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Ages Eligible for Study: | 18 Years and older (Adult, Older Adult) |
Sexes Eligible for Study: | Female |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
- Female adults at least 18 years of age
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A BMI of 35-39.99 and 1 or more severe obesity-related co-morbidities
--including T2D,112 hypertension, hyperlipidemia, obstructive sleep apnea (OSA), obesity-hypoventilation syndrome (OHS), Pickwickian syndrome (a combination of OSA and OHS), nonalcoholic 4 fatty liver disease (NAFLD) or nonalcoholic steatohepatitis (NASH), pseudotumor cerebri, gastroesophageal reflux disease (GERD), asthma, venous stasis disease, severe urinary incontinence, debilitating arthritis, or considerably impaired quality of life) OR a BMI ≥ 40
- Tissue diagnosis (usually endometrial biopsy) of grade 1 endometrial carcinoma or EIN.
Exclusion Criteria:
- Younger than 18 years old
- BMI < 35
- Without a tissue diagnosis, or with a grade 2 or greater endometrial cancer tissue diagnosis
- Pregnant participants will be excluded from this study.
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Patients with contraindications to bariatric surgery will also be excluded.
--This includes active smokers, prior bariatric surgery, active substance abuse, recent suicide attempt, bulimia nervosa, large abdominal hernias, or poorly controlled psychiatric illness
- include inability to read an English informed consent form, and unwillingness to provide informed consent.
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT04839614
Contact: Colleen Feltmate, MD | 617-732-8840 | cfeltmate@bwh.harvard.edu |
United States, Massachusetts | |
Brigham and Women's Hospital | Recruiting |
Boston, Massachusetts, United States, 02115 | |
Contact: Colleen Feltmate, MD | |
Principal Investigator: Colleen Feltmate, MD | |
Dana-Farber Cancer Institute | Recruiting |
Boston, Massachusetts, United States, 02215 | |
Principal Investigator: Colleen Feltmate, MD |
Principal Investigator: | Colleen Feltmate, MD | Brigham and Women's Hospital |
Responsible Party: | Colleen Feltmate, MD, Principal Investigator, Brigham and Women's Hospital |
ClinicalTrials.gov Identifier: | NCT04839614 |
Obsolete Identifiers: | NCT04278183 |
Other Study ID Numbers: |
19-419 |
First Posted: | April 9, 2021 Key Record Dates |
Last Update Posted: | July 27, 2023 |
Last Verified: | July 2023 |
Individual Participant Data (IPD) Sharing Statement: | |
Plan to Share IPD: | Yes |
Plan Description: | The Dana-Farber / Harvard Cancer Center encourages and supports the responsible and ethical sharing of data from clinical trials. De-identified participant data from the final research dataset used in the published manuscript may only be shared under the terms of a Data Use Agreement. Requests may be directed to Sponsor Investigator or designee. The protocol and statistical analysis plan will be made available on Clinicaltrials.gov only as required by federal regulation or as a condition of awards and agreements supporting the research. |
Supporting Materials: |
Study Protocol Statistical Analysis Plan (SAP) Informed Consent Form (ICF) |
Time Frame: | Data can be shared no earlier than 1 year following the date of publication |
Access Criteria: | Contact the Partners Innovations team at http://www.partners.org/innovation |
Studies a U.S. FDA-regulated Drug Product: | No |
Studies a U.S. FDA-regulated Device Product: | No |
Endometrial Carcinoma Obesity EIN Endometrial Intraepithelial Neoplasia |
Endometrial Cancer Stage I Weight Loss Surgery Bariatric Surgery |
Carcinoma Endometrial Neoplasms Neoplasms Carcinoma in Situ Endometrial Hyperplasia Weight Loss Neoplasms, Glandular and Epithelial Neoplasms by Histologic Type Body Weight Body Weight Changes |
Uterine Neoplasms Genital Neoplasms, Female Urogenital Neoplasms Neoplasms by Site Uterine Diseases Genital Diseases, Female Female Urogenital Diseases Female Urogenital Diseases and Pregnancy Complications Urogenital Diseases Genital Diseases |