Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
362 participants
OBSERVATIONAL
2010-07-31
2012-10-31
Brief Summary
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Detailed Description
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Secondary aims of the cohort study are:
1. To determine the incidence rates of FI symptoms at 24 weeks post delivery in primiparous women sustaining an OASI
2. To examine the relationship between the modified WHO sphincter tear classification types and FI symptoms
3. To examine predictors (socio-demographic, physical and clinical) associated with WHO sphincter tear classifications (3a, 3b and 4) and predictors associated with FI symptoms
4. To evaluate the incidence of fecal urgency and flatal incontinence at 24 weeks postpartum in primiparous women sustaining an OASI.
Conditions
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Study Design
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COHORT
PROSPECTIVE
Study Groups
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Primiparous women with an obstetric anal sphincter tear
Subjects in this trial will be primiparous women who underwent anal sphincter repair at the time of a singleton vaginal delivery. Sphincter tears will be clinically characterized at the time of delivery as \<50% tear through the anal sphincter (modified WHO 3a), \>50% (modified WHO 3b), or complete tear through the anal sphincter (4th degree). Subjects in this study will not have receive study interventions.
No interventions assigned to this group
Eligibility Criteria
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Inclusion Criteria
2. Documented repair to the anal sphincter at delivery
3. First vaginal delivery
4. Ambulatory
5. Able to give informed consent 6 Adult women \>= 18 years of age
1. Inflammatory bowel disease (e.g., ulcerative colitis or Crohn's disease)
2. Pre-pregnancy ano-rectal surgery (e.g., surgery for hemorrhoids, fissures, sphincterotomy)
3. Pre-pregnancy FI (defined as the leakage of liquid/solid stool and mucus \>= once per month for at least 12 weeks prior to this pregnancy)
4. Neurological condition that would predispose to FI (e.g., spinal cord injury, multiple sclerosis)
5. Presence of rectovaginal fistula
6. Any participation in other pharmacologic or behavioral studies for FI
7. Previous pregnancy \>=28 weeks delivered vaginally or by Cesarean section
18 Years
FEMALE
No
Sponsors
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Office of Research on Women's Health (ORWH)
NIH
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
NICHD Pelvic Floor Disorders Network
NETWORK
Responsible Party
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Principal Investigators
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Holly E Richter, PhD, MD
Role: STUDY_CHAIR
University of Alabama at Birmingham
Locations
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University of Alabama at Birmingham
Birmingham, Alabama, United States
University of California San Diego
La Jolla, California, United States
Loyola University
Maywood, Illinois, United States
Duke University
Durham, North Carolina, United States
Cleveland Clinic
Cleveland, Ohio, United States
University of Pittsburgh
Pittsburgh, Pennsylvania, United States
University of Texas Southwestern
Dallas, Texas, United States
University of Utah
Salt Lake City, Utah, United States
Countries
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References
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Richter HE, Nager CW, Burgio KL, Whitworth R, Weidner AC, Schaffer J, Zyczynski HM, Norton P, Jelovsek JE, Meikle SF, Spino C, Gantz M, Graziano S, Brubaker L; NICHD Pelvic Floor Disorders Network. Incidence and Predictors of Anal Incontinence After Obstetric Anal Sphincter Injury in Primiparous Women. Female Pelvic Med Reconstr Surg. 2015 Jul-Aug;21(4):182-9. doi: 10.1097/SPV.0000000000000160.
Other Identifiers
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20P01
Identifier Type: -
Identifier Source: org_study_id
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