Repeated Injection of GnRH Agonist to Reduce Ovarian Hyperstimulation Syndrome
NCT ID: NCT02022241
Last Updated: 2013-12-27
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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UNKNOWN
NA
80 participants
INTERVENTIONAL
2012-07-31
2016-06-30
Brief Summary
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However, lower oocyte yield was reported in patients with lower luteinizing hormone (LH) level post trigger with single injection of GnRH agonist, which might be related to the shorter duration and lower amount of LH induced by GnRH agonist.
Our aim is to study repeated injection of GnRH agonist for preventing OHSS and maintaining clinical outcome in high risk patients who receive controlled ovarian stimulation in GnRH antagonist protocol.
Detailed Description
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All patients underwent standard ovarian stimulation protocol with gonadotropins, standard individualized adjustment of medication dose, and standard egg retrieval procedure. Patients were triggered with a single bolus of 0.2 mg triptorelin at night and had second injection of 0.2 mg triptorelin 12 hours later when the criteria for administration of the ovulation trigger were met.
Conditions
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Keywords
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Study Design
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NON_RANDOMIZED
SINGLE_GROUP
TREATMENT
NONE
Study Groups
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Repeated GnRHa
Patients were triggered with repeated GnRHa
triptorelin
0.2 mg, ih, at night and 0.2 mg, ih, 12 hours later when at least one of the following criteria was reached: (i) serum E2 ≥3500 pg/ml, (ii) ≥18 follicles measuring ≥11 mm.
Interventions
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triptorelin
0.2 mg, ih, at night and 0.2 mg, ih, 12 hours later when at least one of the following criteria was reached: (i) serum E2 ≥3500 pg/ml, (ii) ≥18 follicles measuring ≥11 mm.
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
* patients with polycystic ovarian morphology on ultrasound
* patients who previously experienced an ovarian stimulation cycle, with a high response to gonadotrophins
Exclusion Criteria
* patients with past ovarian surgery
40 Years
FEMALE
No
Sponsors
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National Natural Science Foundation of China
OTHER_GOV
Comprehensive Strategic Cooperation Project of Guangdong Province and Chinese Academy of Science
OTHER
Guangzhou Science and Technology Program key projects
OTHER
National Key Basic Research Development Plan of China
UNKNOWN
Chenshiling
OTHER
Responsible Party
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Chenshiling
Professor, M.D., Ph.D.
Principal Investigators
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Shi-Ling Chen, M.D., Ph.D.
Role: STUDY_CHAIR
Nanfang Hospital, Southern Medical University
Xin Chen, M.D., Ph.D.
Role: STUDY_DIRECTOR
Nanfang Hospital, Southern Medical University
Locations
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Center for Reproductive Medicine, Department of Gynecology and Obstetrics, Nanfang Hospital, Southern Medical University
Guangzhou, Guangdong, China
Countries
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Central Contacts
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Facility Contacts
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Shi-Ling Chen, M.D., Ph.D.
Role: primary
Other Identifiers
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Repeated GnRHa trigger
Identifier Type: -
Identifier Source: org_study_id