ABSTRACT
Background: Several interventions have been used to reduce the rate of preterm birth and prolonging gestation in a twin pregnancy and routine usage of cervical cerclage in twin pregnancy conceived after intra-cytoplasmic sperm injection (ICSI) procedure has found to be beneficial.Methods: Prospective case series studies, series of expectant mothers with twin pregnancy conceived by ICSI were studied under tertiary care hospital setting. A total of 108 cases with twin pregnancy were included during a period of 2016 to 2019. Obstetric profile of all the cases was taken; cervical cerclage procedure was done at 14-16 weeks of gestation (McDonald method) after a normal nuchal translucency scan and a double marker test. Pregnancy outcome parameters like abortion, preterm labour/delivery, premature rupture of membranes (PROM), and mode of delivery, gestational age at delivery, birth weight and neonatal complications were assessed.Results: Mean age of the mothers was 30.61±4.45 years, rates of the pregnancy outcome parameters were abortion 0%, preterm labour 11.1%, premature rupture of membranes (PROM) 9.3%, mean gestational age at delivery was at 34.56±1.71 weeks. Neonatal outcome parameters were mean birth weight was at 2279±470 grams, 77.8% of the neonates had normal APGAR scores. The rates of NICU admission was 28%, RDS– 24.1%, 3.7% had sepsis and 92.6% of neonates survived and 7.4% died.Conclusions: In ICSI twin pregnancies with normal cervical measurements, prophylactic cervical cerclage is effective in prolonging pregnancy and preventing preterm delivery and thereby minimizing neonatal morbidity and mortality.
ABSTRACT
To identify and categorize various pathological patterns seen in testicular biopsies of azoospermic males along with their Johnson’s score and to evaluate the importance of the histological examination of testicular biopsies for further clinical planning. Methods: The study was conducted in the Department of Pathology of Mahatma Gandhi Medical College and Hospital, Jaipur, India. Slides prepared from testicular biopsies either unilateral or bilateral (received between January 2003 to December 2012), of 135 patients who had azoospermia on routine semen analysis were retrospectively retrieved and reviewed. Various histopathological patterns were evaluated and categorized and were graded according to the Johnson’s scoring. If more than one histological pattern was noted in the same testicular biopsy it was called as ‘Mixed pattern’ whereas if the right and left testes showed different histological pattern it was called as ‘Discordant pattern’. Results: A total of 152 testicular biopsies were collected from 135 patients (118 patients with unilateral and 17 patients with bilateral testicular biopsies). All the patients had azoospermia on routine semen analysis. The age of the patients ranged from 20 to 51 years. The most common histological pattern observed was Normal spermatogenesis (35.56%) followed by Sertoli cell only syndrome (23.70%) and Germ cell maturation arrest (20%). Hypospermatogenesis and Seminiferous tubule hyalinization was seen only in 2.96% and 2.22% of the cases respectively. Conclusion: This study has shed some light on the possible underlying etiologies of primary male infertility and emphasizes the need for bilateral testicular biopsies and on meticulous pathological examination of all seminiferous tubules in order to identify mixed and discordant patterns. The data extrapolated from our study can serve as a template for better management of primary male infertility and will optimize the advanced therapeutic modalities for the infertile couples.
ABSTRACT
OBJECTIVE: Sperm must be properly prepared in in vitro fertilization (IVF)-embryo transfer (ET) programs in order to control the fertilization rate and ensure that embryos are of high quality and have appropriate developmental abilities. The objective of this study was to determine the most optimal sperm preparation method for IVF. METHODS: Patients less than 40 years of age who participated in a fresh IVF-ET cycle from November 2012 to March 2013 were included in this study. Poor responders with less than three mature oocytes were excluded. Ham's F-10 medium or sperm-washing medium (SWM) was used in combination with the density-gradient centrifugation/swim-up (DGC-SUP) or SUP methods for sperm preparation. A total of 429 fresh IVF-ET cycles were grouped according to the media and methods used for sperm preparation and retrospectively analyzed (DGC-SUP/Ham's F-10, n=82; DGC-SUP/SWM, n=43; SUP/Ham's F-10, n=181; SUP/SWM, n=123). RESULTS: There were no significant differences among these four groups with respect to the mean age of the female partners, duration of infertility, number of previous IVF cycles, and retrieved oocytes. We determined that both the DGC-SUP and SUP methods for sperm preparation from whole semen, using either Ham's F-10 or SWM media, result in comparable clinical outcomes, including fertilization and pregnancy rates. CONCLUSION: We suggest that both media and both methods for sperm preparation can be used for selecting high-quality sperm for assistive reproductive technology programs.