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Trial · NCT03213457

Registered outcomes16

Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.

ListOutcomeTime frameDescription
PrimaryCo-Primary Endpoint: Percentage of Participants With a Response for Dysmenorrhea (DYS) at Months 6 and 12 Based on Daily AssessmentMonth 6, Month 12
Participants recorded rescue analgesic use for endometriosis-associated pain daily and DYS (pain during menstruation ) and its impact on daily activities each day of their period in an electronic diary (e-Diary). DYS was measured by the 4-point Endometriosis Daily Pain Impact Diary according to the following: * 0: No discomfort * 1: Mild discomfort but I was easily able to do the things I usually do * 2: Moderate discomfort or pain that made it difficult to do some of the things I usually do * 3: Severe pain that made it difficult to do the things I usually do. Pain scores and analgesic use were averaged over 35 days prior to each visit. Response was defined as a reduction of -0.92 or more from baseline in DYS as well as no increase in rescue analgesic use for endometriosis-associated pain (defined as a \< 15% increase in average rescue analgesic pill count and no additional analgesic).
PrimaryCo-Primary Endpoint: Percentage of Participants With a Response for Non-menstrual Pelvic Pain (NMPP) at Months 6 and 12 Based on Daily AssessmentMonth 6, Month 12
Participants recorded rescue analgesic medication for endometriosis-associated pain and assessed NMPP and its impact on their daily activities each day in an e-Diary was measured by the 4-point Endometriosis Daily Pain Impact Diary according to the following: * 0: No discomfort * 1: Mild discomfort but I was easily able to do the things I usually do * 2: Moderate discomfort or pain that made it difficult to do some of the things I usually do * 3: Severe pain that made it difficult to do the things I usually do. Pain scores and analgesic use were averaged over the 35 days prior to each visit. Response was defined as a reduction of -0.55 or greater from baseline for NMPP as well as no increase in rescue analgesic use for endometriosis-associated pain (defined as a \< 15% increase in average pill count of rescue analgesics and no additional analgesics).
SecondaryChange From Baseline in DYS at Month 12 Based on Daily AssessmentBaseline, Month 12
Participants assessed DYS (pain during menstruation) and its impact on their daily activities each day of their period in an e-Diary. DYS was measured by the 4-point Endometriosis Daily Pain Impact Diary according to the following: * 0: No discomfort * 1: Mild discomfort but I was easily able to do the things I usually do * 2: Moderate discomfort or pain that made it difficult to do some of the things I usually do * 3: Severe pain that made it difficult to do the things I usually do. Pain scores were averaged over the 35 days prior to each visit.
SecondaryChange From Baseline in DYS at Month 6 Based on Daily AssessmentBaseline, Month 6
Participants assessed DYS (pain during menstruation) and its impact on their daily activities each day of their period in an e-Diary. DYS was measured by the 4-point Endometriosis Daily Pain Impact Diary according to the following: 0: No discomfort 1. Mild discomfort but I was easily able to do the things I usually do 2. Moderate discomfort or pain that made it difficult to do some of the things I usually do 3. Severe pain that made it difficult to do the things I usually do. Pain scores were averaged over the 35 days prior to each visit.
SecondaryChange From Baseline in DYS at Month 3 Based on Daily AssessmentBaseline, Month 3
Participants assessed DYS (pain during menstruation) and its impact on their daily activities each day of their period in an e-Diary. DYS was measured by the 4-point Endometriosis Daily Pain Impact Diary according to the following: 0: No discomfort 1. Mild discomfort but I was easily able to do the things I usually do 2. Moderate discomfort or pain that made it difficult to do some of the things I usually do 3. Severe pain that made it difficult to do the things I usually do. Pain scores were averaged over the 35 days prior to each visit.
SecondaryChange From Baseline in Non-menstrual Pelvic Pain (NMPP) at Month 12 Based on Daily AssessmentBaseline, Month 12
Participants recorded rescue analgesic medication for endometriosis-associated pain and assessed NMPP and its impact on their daily activities each day in an e-Diary was measured by the 4-point Endometriosis Daily Pain Impact Diary according to the following: * 0: No discomfort * 1: Mild discomfort but I was easily able to do the things I usually do * 2: Moderate discomfort or pain that made it difficult to do some of the things I usually do * 3: Severe pain that made it difficult to do the things I usually do. Pain scores and analgesic use were averaged over the 35 days prior to each visit.
SecondaryChange From Baseline in NMPP at Month 6 Based on Daily AssessmentBaseline, Month 6
Participants recorded rescue analgesic medication for endometriosis-associated pain and assessed NMPP and its impact on their daily activities each day in an e-Diary was measured by the 4-point Endometriosis Daily Pain Impact Diary according to the following: * 0: No discomfort * 1: Mild discomfort but I was easily able to do the things I usually do * 2: Moderate discomfort or pain that made it difficult to do some of the things I usually do * 3: Severe pain that made it difficult to do the things I usually do. Pain scores and analgesic use were averaged over the 35 days prior to each visit.
SecondaryChange From Baseline in NMPP at Month 3 Based on Daily AssessmentBaseline, Month 3
Participants recorded rescue analgesic medication for endometriosis-associated pain and assessed NMPP and its impact on their daily activities each day in an e-Diary was measured by the 4-point Endometriosis Daily Pain Impact Diary according to the following: * 0: No discomfort * 1: Mild discomfort but I was easily able to do the things I usually do * 2: Moderate discomfort or pain that made it difficult to do some of the things I usually do * 3: Severe pain that made it difficult to do the things I usually do. Pain scores and analgesic use were averaged over the 35 days prior to each visit.
SecondaryChange From Baseline to Month 6 in Patient-Reported Outcome Measurement Information System (PROMIS) Fatigue Short Form 6a T-ScoreBaseline, Month 6
The PROMIS Fatigue Short Form 6a is self-administered and composed of 6 questions to evaluate fatigue over the past 7 days. All questions employ the following five response options: 1 = Never, 2 = Rarely, 3 = Sometimes, 4 = Often, and 5 = Always. The PROMIS Fatigue 6a score is calculated as a T-score, which is a standardized score with a mean of 50 (based on the average for the United States general population) and a standard deviation (SD) of 10. Higher scores indicate higher levels of fatigue. A decrease in score (negative change from baseline) indicates improvement in fatigue.
SecondaryChange From Baseline in Dyspareunia (DYSP) at Month 12 Based on Daily AssessmentBaseline, Month 12
Participants assessed DYSP each day in an e-Diary according to the following response options: * 0: None; No discomfort during sexual intercourse * 1: Mild; Able to tolerate the discomfort during sexual intercourse * 2: Moderate; Intercourse was interrupted due to pain * 3: Severe; Avoided intercourse because of pain * Not applicable; I was not sexually active for reasons other than endometriosis or did not have sexual intercourse. Pain scores were averaged over the 35 days prior to each visit. Responses of "Not Applicable" were excluded.
SecondaryChange From Baseline in DYSP at Month 6 Based on Daily AssessmentBaseline, Month 6
Participants assessed DYSP each day in an e-Diary according to the following response options: * 0: None; No discomfort during sexual intercourse * 1: Mild; Able to tolerate the discomfort during sexual intercourse * 2: Moderate; Intercourse was interrupted due to pain * 3: Severe; Avoided intercourse because of pain * Not applicable; I was not sexually active for reasons other than endometriosis or did not have sexual intercourse. Pain scores were averaged over the 35 days prior to each visit. Responses of "Not Applicable" were excluded.
SecondaryChange From Baseline in DYSP at Month 3 Based on Daily AssessmentBaseline, Month 3
Participants assessed DYSP each day in an e-Diary according to the following response options: * 0: None; No discomfort during sexual intercourse * 1: Mild; Able to tolerate the discomfort during sexual intercourse * 2: Moderate; Intercourse was interrupted due to pain * 3: Severe; Avoided intercourse because of pain * Not applicable; I was not sexually active for reasons other than endometriosis or did not have sexual intercourse. Pain scores were averaged over the 35 days prior to each visit. Responses of "Not Applicable" were excluded.
SecondaryChange From Baseline to Month 12 in Patient-Reported Outcome Measurement Information System (PROMIS) Fatigue Short Form 6a T-ScoreBaseline, Month 12
The PROMIS Fatigue Short Form 6a is self-administered and composed of 6 questions to evaluate fatigue over the past 7 days. All questions employ the following five response options: 1 = Never, 2 = Rarely, 3 = Sometimes, 4 = Often, and 5 = Always. The PROMIS Fatigue 6a score is calculated as a T-score, which is a standardized score with a mean of 50 (based on the average for the United States general population) and a standard deviation (SD) of 10. Higher scores indicate higher levels of fatigue. A decrease in score (negative change from baseline) indicates improvement in fatigue.
SecondaryChange From Baseline in Endometriosis-Associated Pain Score at Month 12 Assessed With Numeric Rating Scale (NRS)Baseline, Month 12
The NRS measured endometriosis-associated pain with and without menstruation on an 11-point scale from 0 = no pain to 10 = worst pain ever. Site staff administered the Overall Endometriosis-Associated Pain questionnaire assessing pain over a 7-day recall period, and recorded the participant's response electronically via a tablet at the time of visit. Pain scores were averaged over the 35 days prior to each visit.
SecondaryChange From Baseline in Endometriosis-Associated Pain Score at Month 6 Assessed With NRSBaseline, Month 6
The NRS measured endometriosis-associated pain with and without menstruation on an 11-point scale from 0 = no pain to 10 = worst pain ever. Site staff administered the Overall Endometriosis-Associated Pain questionnaire assessing pain over a 7-day recall period, and recorded the participant's response electronically via a tablet at the time of visit. Pain scores were averaged over the 35 days prior to each visit.
SecondaryChange From Baseline in Endometriosis-Associated Pain Score at Month 3 Assessed With NRSBaseline, Month 3
The NRS measured endometriosis-associated pain with and without menstruation on an 11-point scale from 0 = no pain to 10 = worst pain ever. Site staff administered the Overall Endometriosis-Associated Pain questionnaire assessing pain over a 7-day recall period, and recorded the participant's response electronically via a tablet at the time of visit. Pain scores were averaged over the 35 days prior to each visit.

Source ClinicalTrials.govtrials-2026-11-12-0.5.0

Sources 3

  • ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
  • ClinicalTrials.govNo license stated
  • NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
  • ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
  • ClinicalTrials.govnone stated
  • NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)

ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.

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