RESUMEN
AIM: This study aims to investigate the effects of unilateral and bilateral laparoscopic ovarian drilling (LOD) on pregnancy rates in patients with clomiphene citrate (CC) resistant infertile polycystic ovary syndrome. METHODS: This prospective cohort study included 75 patients who were admitted to the Department of Obstetrics and Gynecology of the Antalya Training and Research Hospital between July 2016 and December 2017 and underwent LOD operation. Among these patients, 37 underwent unilateral laparoscopic ovarian drilling (ULOD) and 38 underwent bilateral laparoscopic ovarian drilling (BLOD). The drilling procedure was carried out using the following equation: Number of punctures (np) = 60 J/cm3 /30 watt × 4 s by selecting the larger ovary in the patients who underwent ULOD and by taking the ovarian volume of each ovary in the BLOD group. RESULTS: During the 1-year follow-up, 20 of the ULOD patients (54.1%) and 13 of the BLOD patients (34.2%) were observed to be pregnant. Although a higher number of pregnancies were obtained in the ULOD group, no statistically significant difference was found between the two groups (P = 0.083). The pregnancies occurred more in the first 6 months during the postoperative follow-ups of the patients. A total of 14 (70%) of the 20 pregnancies in the ULOD group and 9 (69.2%) of the 13 pregnancies in the BLOD group occurred in the first 6 months. CONCLUSION: ULOD with respect to a larger ovarian volume should be preferred to BLOD for CC-resistant PCOS patients because of the high pregnancy rates and fewer potential side effects.
Asunto(s)
Infertilidad Femenina , Laparoscopía , Síndrome del Ovario Poliquístico , Clomifeno/uso terapéutico , Femenino , Humanos , Infertilidad Femenina/etiología , Infertilidad Femenina/cirugía , Inducción de la Ovulación , Síndrome del Ovario Poliquístico/complicaciones , Embarazo , Índice de Embarazo , Estudios ProspectivosRESUMEN
OBJECTIVE: To evaluate novel surgical variations of laparoscopic ovarian drilling (LOD) and compare with standard bilateral LOD. DATA SOURCES: Electronic databases were searched, including Cochrane database, CENTRAL, Ovid MEDLINE, Embase, PsycINFO, PubMed, Virtual Health Library, OpenSIGLE, ClinicalTrials.gov, ISRCTN, and The Chinese Clinical Trial Register in February 2019. METHODS OF STUDY SELECTION: Randomized controlled trials (RCTs) evaluating LOD for patients with clomiphene citrate-resistant polycystic ovary syndrome and infertility and reporting reproductive outcomes, surgical complications, serum indexes, menses resumption, and ultrasound results were included. Quality and risk of bias were evaluated by 2 authors, respectively. TABULATION, INTEGRATION, AND RESULTS: A total of 20 RCTs with 1615 patients were included. Evaluation of the quality of evidence for each study was based on each study's limitations of 5 outcome domains described by the Grading of Recommendations, Assessment, Development, and Evaluation and found to be moderate to very low. Live births were only reported by 4 studies. Unilateral LOD did not differ with bilateral LOD in reproductive outcomes, such as pregnancy (pâ¯=â¯.11, I2â¯=â¯75%), ovulation (pâ¯=â¯.08, I2â¯=â¯0%), miscarriage (pâ¯=â¯.61), and menstruation resumption (pâ¯=â¯.06). There was insufficient evidence regarding efficacy and safety of novel methods of LOD, such as transvaginal hydrolaparoscopy (1 RCT) and micro-LOD (3 RCTs). Evidence regarding the suitable number of ovarian punctures, duration of drilling, and antimüllerian hormone or antral follicle numbers following LOD were inconclusive. CONCLUSION: Unilateral LOD seems to be suitable replacement for conventional bilateral LOD for clomiphene citrate-resistant polycystic ovary syndrome, although more studies involving long-term reproductive efficacy, adverse events, and varying forms of LOD are warranted.