Safety and Efficacy Study of a Hydrogel, Applied Following Removal of Myomas During Gynecologic Surgery, Administered for the Prevention/Reduction of Postoperative Adhesion Formation
- Conditions
- Myoma
- Interventions
- Other: Standard of Care ComparatorOther: Adhibit Adhesion Prevention Gel
- Registration Number
- NCT00562471
- Lead Sponsor
- Angiotech Pharmaceuticals
- Brief Summary
The purpose of this study was to determine whether the adhesion prevention gel was safe to use, and was effective for the prevention/reduction of adhesion formation that typically occurs following gynecological surgery to remove myomas
- Detailed Description
Postoperative adhesions are a common medical complication of gynecologic and pelvic surgeries, and are frequently associated with chronic or recurrent pelvic pain, intestinal obstruction and infertility. This randomized, controlled, multicenter, clinical study was designed to evaluate the safety and performance of Adhibit™ Adhesion Prevention Gel versus the standard of care for the reduction of postoperative adhesions in subjects undergoing myomectomy via laparotomy or laparoscopy. Subjects were scheduled to return within 6-8 weeks after the initial surgical procedure. At that time, a second-look laparoscopy was performed for postoperative adhesion assessment. Adhesions were graded using a modified American Fertility Society (mAFS) scoring method.
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- Female
- Target Recruitment
- 76
Preoperatively, subjects must have had:
- Been scheduled for myomectomy via laparotomy or laparoscopy.
- Agreed to a second-look laparoscopic procedure to assess and lyse any adhesions formed at 6 to 8 weeks following myomectomy.
- Been >=18 years of age.
- Provided voluntary written informed consent.
- Been willing to comply with all aspects of the treatment and evaluation schedule.
Intra-operatively, subjects must have had:
- Had at least one 2 cm incision length on posterior uterine surface, which may include the fundal surface.
Preoperatively, subjects must not have had:
- Been pregnant.
- Had a pelvic malignancy.
- Had acute pelvic inflammatory disease.
- Had an immune compromised condition.
- Been a participant in another clinical research study which the investigator believed could interfere with the purpose of this study.
- Been given corticosteroids intra-operatively or during the course of the postoperative study follow up.
Intra-operatively, subjects must not have had:
- Had a pelvic malignancy.
- Had a pelvic or abdominal infection.
- Had acute pelvic inflammatory disease.
- Received any adhesion prevention adjuvants or barriers, or peritoneal instillates containing corticosteroids, NSAIDs, or Dextran.
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description 2 Standard of Care Comparator Standard of Care Comparator Arm (standard of care for post-operative adhesion prevention included irrigation of tissues and lavage of all fluids with Ringers Lactate solution following surgery and 300 to 500mL of solultion left in the pelvic cavity immediately prior to wound closure) 1 Adhibit Adhesion Prevention Gel Adhesion Prevention Gel Arm
- Primary Outcome Measures
Name Time Method modified American Fertility Society (mAFS) score at the posterior uterus 6-8 weeks following primary myomectomy surgery
- Secondary Outcome Measures
Name Time Method adhesion extent and tenacity scores at the posterior uterus 6-8 weeks following primary myomectomy surgery
Trial Locations
- Locations (6)
Bethesda Krankenhaus Wupperta
🇩🇪Wuppertal, Germany
Klinik für Minimal Invasive Chirurgie
🇩🇪Berlin, Germany
St. Elizabeth Hospital
🇳🇱Curaçao, Netherlands Antilles
Universitätsklinikum Giessen
🇩🇪Giessen, Germany
St. Joseph's Health Centre
🇨🇦Toronto, Ontario, Canada
Univ. Clinics of Schleswig-Holstein
🇩🇪Kiel, Germany