Publications by authors named "Ahmed Y Shahin"

Background: Owing to their potential to act as estrogen receptor modulators and interfere with aromatase enzyme in animal studies, phytoestrogens (PE) may be useful as part of ovulation induction for polycystic ovary syndrome (PCOS).

Patients And Methods: Patients <35 years, presenting with infertility and PCOS, were included and randomly allocated to either group I (clomiphene citrate; CC) or group II (CC plus Cimicifugae racemosae; CR). Primary outcome was pregnancy rate.

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Aim: To highlight the coexistence of a uterine septum in cases diagnosed as bicornuate uterus on the basis of the external shape of the uterine fundus and to present the outcomes of its hysteroscopic management.

Methods: Descriptive clinical report. Cases with two-chambered uterine cavities were recruited with exclusion of cases with pure bicornuate uteri.

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Objective: To evaluate the protocol used for management of eclampsia at Assiut University Hospital, Assiut, Egypt.

Methods: In a prospective cross-sectional study, data were collected from 1998 women treated for eclampsia at Assiut University Hospital between January 1990 and January 2010, including 1594 cases of prepartum eclampsia, 75 of intrapartum eclampsia, 16 of intercurrent eclampsia, and 313 of postpartum eclampsia. The treatment regimen included use of nifedipine as an antihypertensive, magnesium sulfate as an anticonvulsant, rapid interruption of pregnancy, and admission to the ICU.

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Objective: To explore the degree of knowledge, perception, and practice of emergency contraception (EC) within marital relations in Egypt.

Methods: The present study was a pilot cross-sectional survey. Eligible participants were randomly selected from 4 governorates in Upper Egypt.

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Objective: To assess the effect of infertility on the health-related quality of life and sexual function of infertile women in Upper Egypt.

Method: The Quality-of-Life Questionnaire (QLQ) C30, version 2, and a visual analog scale were used to assess the quality of life and sexual satisfaction of 116 women with primary infertility and 116 fertile women with similar sociodemographic characteristics. We also looked for associations between the results and infertility duration.

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Aims: To assess the effectiveness and safety of sublingual misoprostol (50 microg), compared with the same dose administered vaginally every 6 h for cervical ripening and labor induction in women with a viable fetus in the third trimester of pregnancy.

Methods: This double-blind randomized prospective placebo-controlled trial included 480 women with medical or obstetric indications for labor induction and undilated, uneffaced cervices. The patients were assigned randomly to receive 50 microg of sublingual or 50 microg of vaginal misoprostol every 6 h for 24 h.

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Objective: To evaluate the effects of intraperitoneal instillation of lidocaine on postcesarean pain in patients with pariental periotoneal closure.

Methods: A sample of 370 pregnant women, presenting early in labor, with no history of abdominal surgery and with indications for cesarean section were operated on with closure of the parietal peritoneum. They randomly received either 200 mg of intraperitoneal lidocaine or sterile saline (0.

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Objective: To study the prevalence and associated risk factors for female sexual dysfunction (FSD) in Upper Egypt.

Methods: Married women attending the outpatient clinic of Sohag University Hospital between February 2008 and March 2009 were recruited. Through direct interviews, each woman completed a questionnaire that included questions on sexual dysfunction.

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Objective: To compare the efficacy of clomiphene citrate (CC) plus tamoxifen with that of laparoscopic ovarian drilling in clomiphene-resistant women with polycystic ovary syndrome (PCOS).

Method: We randomly allocated 150 women with CC-resistant PCOS to a combined medication group (group 1) or a laparoscopic surgery group (group 2). The primary outcome was the live birth rate in each group; secondary outcomes were the rates of ovulation, clinical pregnancy and miscarriage.

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Objective: To assess the effectiveness of bilateral uterine artery ligation followed by B-Lynch compression suturing in women with atonic postpartum hemorrhage and placental site bleeding due to adherent placenta accreta.

Method: This protocol was followed in 26 women undergoing cesarean delivery for placenta accreta.

Results: Two women died from disseminated intravascular coagulopathy.

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The anti-oestrogenic activity of clomiphene citrate (CC) on the cervical mucous and endometrium may be the reason for the relatively low pregnancy rates in CC induction cycles. Various follicular-phase supplements have been tried to improve cycle outcome in these patients. This study compared follicular-phase supplementation with either phytoestrogen (PE) or ethinyl oestradiol (EE) in CC induction cycles for the treatment of unexplained infertility.

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Introduction And Hypothesis: We hypothesized that upward bladder traction by visceral peritoneal closure during cesarean sections may have an impact on postpartum urinary complaints.

Methods: Based on a 90% power of the study and a 95% confidence interval, a sample size of 114 patients in each arm was needed to detect a 15% difference between both groups regarding postpartum urinary incontinence. To account for follow-up losses, we prospectively randomized 620 term primigravidas undergoing non-emergency cesareans into two groups (310 each): group 1, visceral peritoneal closure; group 2, non-closure.

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Objective: To assess the effectiveness and tolerability of misoprostol to reduce the amount and duration of vaginal bleeding following surgical evacuation for first trimester spontaneous abortion.

Methods: A total of 160 patients who underwent surgical evacuation for first trimester spontaneous abortion between 8 and 12 weeks of pregnancy were randomized into 2 groups to receive either 200 microg of oral misoprostol immediately after evacuation followed every 6 hours for 48 hours or no misoprostol. Pain scores, duration and amount of bleeding, and endometrial thickness were assessed over 10 days.

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Objective: To assess the effect of short-term maternal fasting on uterine, umbilical, and middle cerebral artery Doppler indices, and on maternal serum glucose levels and fetal behavior.

Methods: Maternal serum glucose levels, fetal biophysical profiles, and uterine, umbilical, and middle cerebral artery Doppler indices were assessed in 110 healthy women in the third trimester of pregnancy after fasting for 10-12 hours and 2 hours after a balanced meal.

Results: Maternal serum glucose levels, nonstress test results, fetal breathing movements, and biophysical profile improved after a meal compared with after fasting for 10-12 hours.

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Objective: To compare the efficacy of hysterosalpingo-contrast sonography (HyCoSy) using a saline solution with that of radiographic hysterosalpingography (HSG) in the assessment of tubal patency.

Method: We compared the findings obtained by the 2 methods with those obtained by standard diagnostic laparoscopy with the chromopertubation test in a study with 88 infertile women younger than 40 years.

Results: The sensitivity, specificity, and diagnostic accuracy of HyCoSy and HSG were similar, and 65 (74%) of the women reported the pain associated with HyCoSy as mild to moderate.

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Objective: To assess the effectiveness of 800 microg of rectal misoprostol compared with an intravenous infusion of 5 IU of oxytocin as prophylaxis against postpartum hemorrhage (PPH).

Methods: A total of 514 women in labor were randomized into two groups (257 women in each). Within 1 minute of delivery of the anterior shoulder participants in group 1 received 800 microg of rectal misoprostol and 1 ampoule of normal saline in 5 mL lactated Ringer solution intravenously; group 2 received a rectal placebo tablet and 5 IU of oxytocin in 5 mL lactated Ringer solution intravenously.

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Patients with unexplained infertility managed repeatedly with clomiphene citrate need parameters to predict pregnancy to save them further unsuccessful trials and shorten their treatment to pregnancy interval. Ovulation was induced in 226 unexplained infertility patients, who had three previous failed cycles, with 100 mg clomiphene citrate (CC) from days 3 to 7 of the cycle. Human chorionic gonadotrophin (HCG) injection (10,000 IU i.

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Objective: To assess the incidence of persistent pain after cesarean delivery.

Methods: A total of 340 pregnant women with no history of abdominal surgery were randomized to undergo or not undergo parietal peritoneal closure following elective cesarean delivery. Pain scores were recorded on the 1st and 15th postoperative day and the women were followed up every 2 weeks up to 8 months after surgery.

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Objective: To review the advances and controversies in the field of reproductive organ transplantation.

Result(s): Although many cancer treatments can damage female reproductive organs, leading to temporary or permanent infertility, recent advances in cancer management have translated into improved patient survival, making preservation of reproductive function a more important priority than ever before. Reproductive organ transplantation represents a new potential treatment for patients facing infertility as a result of cancer treatment.

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Objective: To evaluate the effect of N-acetyl cysteine (NAC) on gestational age at delivery in women with previous preterm labor and bacterial vaginosis.

Methods: A randomized, double-blind, placebo-controlled trial with 280 women between 16 and 18 weeks of pregnancy who had 1 previous preterm birth and had just been successfully treated for bacterial vaginosis with metronidazole for 1 week. The women were randomized to receive 0.

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Objective: To assess the safety and short-term efficacy of bilateral uterine artery ligation (UAL) via minilaparotomy for the management of heavy menstrual bleeding (HMB).

Methods: A prospective study of 30 women with HMB who underwent UAL. The primary outcome was cumulative treatment failure 12 months after the procedure.

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This study investigated the role of oral phytoestrogens in improving pregnancy rate and cycle outcomes with clomiphene citrate. Patients with unexplained infertility and recurrent clomiphene citrate induction failure, were randomly divided into two groups: group I (n = 60) and group II (n = 59). Both groups received clomiphene citrate 150 mg per day (days 3 to 7).

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The objective of this study was to investigate the role of cytokines in the peri-ovulatory follicular fluid (FF) during IVF cycles. FF from 112 women was obtained during oocyte retrieval for IVF. The concentrations of five cytokines [interleukin (IL)- 1beta, IL-6, IL-12, IL-13, and tumour necrosis factor alpha (TNFalpha )] were measured in FF and their concentrations compared among women who became pregnant and those who did not.

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