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Endometriosis Group Care

A Novel Approach to Endometriosis Treatment: Piloting an Interdisciplinary Group Care Model

Status
Completed
Phases
Unknown
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT05622955
Acronym
PEEPS
Enrollment
35
Registered
2022-11-21
Start date
2023-02-20
Completion date
2025-09-26
Last updated
2026-03-06

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Endometriosis, Pelvic Pain

Keywords

Group care, Integrative care, Pelvic floor physical therapy, Yoga, Mindfulness, Patient-centered outcomes

Brief summary

The goal of this clinical trial is to test the effectiveness of the Peer Empowered Endometriosis Pain Support (PEEPS) program in people living with endometriosis-related pelvic pain. The main question\[s\] it aims to answer are: * Is PEEPS effective at decreasing pain interference and improving patient-reported quality of life outcomes? * What are the barriers and facilitators to PEEPS implementation? Participants will engage in eight weekly 2-hour sessions led by an endometriosis specialist, pain psychologist, pelvic floor physical therapist, and yoga instructor. At these sessions they will participate in peer support, education, mindfulness, and yoga.

Detailed description

This is an 8 week interdisciplinary, integrative group care program conducted through the Department of Obstetrics and Gynecology (OB/GYN) at Washington University in St. Louis (WUSTL). The program, called PEEPS, incorporates mindfulness, physical therapy, yoga, physical activity, nutrition, and education. Additionally, PEEPS will provide peer support and demonstrate investment of individual clinicians and the healthcare system. The program focuses on equipping participants with pain management and coping skills so they have an expanded toolkit to manage their pain after completing the program.

Interventions

OTHERPeer Empowered Endometriosis Pain Support (PEEPS)

The sessions will provide education on endometriosis, mindfulness, yoga, nutrition, and strategies to cope with chronic pain. Patients will additionally receive peer and clinician support to decrease the social isolation experienced by people with endometriosis

Sponsors

Washington University School of Medicine
Lead SponsorOTHER
National Institutes of Health (NIH)
CollaboratorNIH

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
FEMALE
Age
18 Years to 48 Years
Healthy volunteers
No

Inclusion criteria

* Age 18-48 years * Operative confirmation of endometriosis * Chronic pelvic pain (defined as pain perceived to originate from the pelvis, lasting ≥6 months) * No plan to have surgery in next 12 weeks * Be able to attend eight 2-hour weekly sessions on the Washington University campus

Exclusion criteria

* Non-English speaking * Currently pregnant * Severe physical impairment * History of hip or spine surgery * Opioid use ≥ 5 days in the past 3 months, other than for the 6-week post-operative period * Current or history of psychiatric disorder with psychosis * Vulvadynia or vaginismus

Design outcomes

Primary

MeasureTime frameDescription
PROMIS Pain Interference SF 8a8 weeksChange in pain interference at completion of the intervention (8-weeks) as compared to baseline is reported. Analysis was conducted using mixed-effects modeling. PROMIS measures are reported with T-scores using a mean of 50 and a standard deviation (SD) of 10, based on the U.S. general population. Higher score indicates more of the measure (i.e. more pain).

Secondary

MeasureTime frameDescription
PROMIS Physical Function SF10a8 weeksChange in physical function at completion of the intervention (8-weeks) as compared to baseline is reported. Analysis was conducted using mixed-effects modeling. PROMIS measures are reported with T-scores using a mean of 50 and a standard deviation (SD) of 10, based on the U.S. general population. Higher score indicates more of the measure (i.e. more/better physical function).
Female Sexual Function Index8 weeksChange in reported sexual function, measured by the Female Sexual Function Index. 19-question validated survey administered to participants who endorsed being sexually active. Composite score is reported. The Scale Score Range is from 2.0 to 36.0 with higher score indicating better sexual function.
Endometriosis Health Profile-308 weeksChange in endometriosis-specific quality of life (measured by Endometriosis Health Profile-30) at completion of the intervention (8-weeks) as compared to baseline is reported. Analysis was conducted using mixed-effects modeling. This is a 30-question survey with 5 sub-domains. Composite score is reported. The score range is from 0 (best possible health status) to 100 (worst possible health status measured by the questionnaire). Lower scores mean better health.
PROMIS Anxiety SF7a8 weeksChange in anxiety at completion of the intervention (8-weeks) as compared to baseline is reported. Analysis was conducted using mixed-effects modeling. PROMIS measures are reported with T-scores using a mean of 50 and a standard deviation (SD) of 10, based on the U.S. general population. Higher score indicates more of the measure (i.e. more anxiety).
PROMIS Depression SF8b8 weeksChange in depression at completion of the intervention (8-weeks) as compared to baseline is reported. Analysis was conducted using mixed-effects modeling. PROMIS measures are reported with T-scores using a mean of 50 and a standard deviation (SD) of 10, based on the U.S. general population. Higher score indicates more of the measure (i.e. more depression). Lower score indicates symptom improvement.
Patient Global Impression of Change (PGIC)8 weeksPercentage of Participants Reporting Improved Symptoms at PEEPS completetion measured by the Patient Global Impression of Change Scale. A score of 6 or greater indicates clinically significant improvement in symptoms.
Modified Every Day Discrimination ScaleBaselineTo assess experiences of healthcare discrimination, this Modified Every Day Discrimination Scale was administered at baseline. It is a validated survey that assesses experience of discrimination in 10 potential domains. Percentage of participants reporting experiencing discrimination "at least a few times per year" or more frequently is reported.

Countries

United States

Baseline characteristics

Characteristic
Age, Categorical
<=18 years
0 Participants
Age, Categorical
>=65 years
0 Participants
Age, Categorical
Between 18 and 65 years
35 Participants
Age, Continuous33.5 year
STANDARD_DEVIATION 6.4
Ethnicity (NIH/OMB)
Hispanic or Latino
2 Participants
Ethnicity (NIH/OMB)
Not Hispanic or Latino
28 Participants
Ethnicity (NIH/OMB)
Unknown or Not Reported
5 Participants
Race (NIH/OMB)
American Indian or Alaska Native
0 Participants
Race (NIH/OMB)
Asian
0 Participants
Race (NIH/OMB)
Black or African American
2 Participants
Race (NIH/OMB)
More than one race
0 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
0 Participants
Race (NIH/OMB)
Unknown or Not Reported
3 Participants
Race (NIH/OMB)
White
30 Participants
Region of Enrollment
United States
35 participants
Sex: Female, Male
Female
35 Participants
Sex: Female, Male
Male
0 Participants

Adverse events

Event typeEG000
affected / at risk
deaths
Total, all-cause mortality
0 / 35
other
Total, other adverse events
0 / 35
serious
Total, serious adverse events
0 / 35

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Mar 7, 2026