A randomised comparative study of sublingual and vaginal misoprostol for cervical priming before minor gynaecological procedures.

This study aimed to compare the effect of misoprostol using vaginal or sublingual routes on the non-pregnant uterine cervix prior to minor gynaecological procedures. One hundred and forty women were randomised 1:1 into two groups: A and B. Group A received misoprostol 400 mcg vaginally and pyridoxine 40 mg sublingually and Group B received misoprostol 400 mcg sublingually and pyridoxine 40 mg vaginally 4 h prior to procedure. The outcomes studied were maximum size of Hegar's dilator that could be inserted into the cervix without any resistance, ease of dilatation, need and time required for further dilatation, side effects and complications. Baseline cervical dilatation was significantly more in Group A than Group B. Need for further dilatation and time required for further dilatation were also significantly less in Group A than Group B. Thus, we conclude that vaginal misoprostol is more effective than sublingual misoprostol in cervical priming before minor gynaecological procedures. Clinical Trial Registration Number: www.ctri.nic.in; CTRI/2018/07/015080 IMPACT STATEMENTWhat is already known on this subject? Cervical priming has been shown to result in shorter operative time, easier mechanical dilatation, reduced incidence of complications and blood loss when used prior to surgical abortion and has been recommended as a standard practice in various national and international guidelines for safe abortion practices. Misoprostol has many advantages over other ripening agents like osmotic dilators, other prostaglandins and mifepristone. Misoprostol can be given through oral, sublingual, vaginal, buccal and rectal routes. Use of misoprostol has been found to improve cervical dilatation, reduce need of further dilatation and ease of dilatation without many complications when compared to placebo for cervical priming of non-pregnant cervix. Studies comparing vaginal and sublingual routes have shown no significant difference for cervical ripening in pregnant women.What the results of this study add? We found that vaginal misoprostol for cervical priming was more effective than sublingual misoprostol in reaching a higher baseline cervical dilatation, with reduced need and time required for further dilatation before minor gynaecological procedures, although the ease of dilatation was similar in both groups. This effect of vaginal misoprostol was more marked in premenopausal women.What the implications are of these findings for clinical practice and/or further research? The results of our study are at variance with other studies done on use of misoprostol via the vaginal or sublingual routes, and hence it is imperative that large multi-center studies be performed to bring about consensus on the topic.

Characterization and evaluation of tea bag papers.

The infusion kinetics of tea bags containing black tea or green tea has been studied in detail in the past. However, the tea bag papers have never been characterized and evaluated earlier to understand their contribution towards tea bag infusion. In the present work, papers used for making tea bags were characterized for thickness, wettability, surface topography, pore size, porosity and permeance to understand their influence on infusion kinetics of tea bags. Scanning electron microscopy studies highlighted the pore structure and porous nature of tea bag papers. The porosity of tea bag paper was quantified using image processing and permeance was determined experimentally. Besides, a relationship between porosity and permeance of tea bag papers has been perceived. A general trend of increase in permeance with increasing porosity was observed. Woven nylon paper showed the highest permeance (23.9 × 10-5 m/s) when compared with other tea bag papers. Furthermore, an initial infusion rate was determined using initial infusion data of tea bag infusion for different tea bag papers. The influence of permeance on the initial infusion rate of tea bag papers has also been investigated.

Foetal fibular hemimelia with focal femoral deficiency following prenatal misoprostol use: A case report.

Misoprostol is a well known abortifacient. It can cause teratogenicity like Mobius sequence and terminal transverse limb defects. We report a rare case of proximal focal femoral deficiency with fibular hemimelia in a woman who had attempted abortion with self-administered misoprostol and later continued the pregnancy. Though the absolute risk of congenital malformations with its use is low ∼1%, this should be clearly communicated to the women requesting abortion to help them make fully informed reproductive health decisions.

Membrane Sweeping for Vaginal Birth after Caesarean Section and its Outcome -A Comparative Study.

INTRODUCTION: Sweeping of membrane is a method of induction of labour. This is used to avoid prolonged labour. However, there is paucity of data about the use of this method for induction of labour and reducing prolonged labour in pregnancy with previous caesarean section. This study is an effort to find the effect of membrane sweeping in previous caesarean section. OBJECTIVE: To initiate labour in previous LSCS patients by membrane sweeping and maternal outcome. STUDY SETTING: This prospective randomised control study was conducted in Mahatma Gandhi Medical College and Research Institute, Puducherry between January 2011 to June 2012. MATERIALS AND METHODS: Seventy five women were randomly assigned to membrane sweeping and seventy five to control. In study group serial membrane sweeping was done once weekly from 39 weeks of gestation until the onset of labour up to 41weeks of gestation. In control group, no intervention up to 41 weeks of gestation. All the cases were monitored by biophysical profile. OUTCOME MEASURES: The primary outcomes measured were number of patients who had onset of labour. The secondary outcome included the successful vaginal delivery, number of membrane sweeping to initiate labour, sweeping to delivery interval and amount of oxytocin required. RESULTS: The onset of labour in study group was 61.3% similar in control group 64% with p 0.736. The mean interval from sweeping to labour onset was 50.15±8 hours. The rate of VBAC was 17.3% in study group in compared to 18.7% in control group and LSCS was 82.7% in study group in compared to 81.3% in control group respectively. The mean gestation age at delivery 40±0.56 weeks for study group compared with 39.92±0.55 weeks for control group. CONCLUSION: Although membrane sweeping is an easy way of inducing labour, present study failed to demonstrate its beneficial effect on obstetrical outcome.

Evaluation of Isosorbide Mononitrate for Preinduction of Cervical Ripening: A Randomized Placebo-Controlled Trial.

OBJECTIVE: To evaluate the safety and efficacy of Isosorbide mononitrate (IMN) as a cervical ripening agent prior to induction of labour in term pregnant women. MATERIALS AND METHODS: A randomized placebo-controlled study was conducted on 100 term singleton pregnancies planned for induction of labour. The participants were randomly assigned to two groups. One group received 40 mg IMN and the other group received 40mg of placebo kept vaginally. The main outcome of this study was to evaluate the efficacy of IMN in cervical ripening based on the change in modified Bishop score and the effect on time duration between the drug insertion and delivery. Safety of isosorbide mononitrate was assessed by measuring variables related to maternal and neonatal outcomes. RESULTS: Baseline demographic characteristics were similar in both groups. The mean change in modified Bishop score after 2 doses of 40mg IMN was insignificant when compared to placebo. Though IMN shortened the time duration between the drug insertion to delivery when compared to placebo, it was statistically insignificant. The need for oxytocin and 2(nd) ripening agent was less in IMN group when compared to placebo group but statistically this also proved to be insignificant. It was noted that there was an increase in caesarean deliveries in IMN than in placebo group. IMN did not cause any significant change in maternal hemodynamics and adverse side effects. Though NICU admission and stay was less in IMN than in placebo group, it was statistically insignificant. CONCLUSION: Though IMN did not cause any maternal and neonatal adverse effects, it was found to be inefficient in comparison to placebo as a cervical ripening agent.

Diagnostic dilemma in ovarian pregnancy: a case series.

Ovarian pregnancy is a rare form of ectopic pregnancy but it is the most common type of nontubal ectopic pregnancy. Many times it is operated with a misdiagnosis of ruptured tubal ectopic pregnancy or hemorrhagic corpus luteum. The high resolution transvaginal ultrasonography is a valuable tool for diagnosis of ectopic pregnancy but ovarian pregnancy still remains a diagnostic problem and a continuous challenge to the gynecologist. The correct diagnosis is made at the time of surgery and confirmation is by histopathological report. Here we report three cases of primary ovarian ectopic pregnancies, consistent with the Spiegelberg's criteria. Out of this, two cases have corroboration of ovarian ectopic pregnancy with use of intrauterine contraceptive device and one case by chance without any preexisting risk factors, probably due to interference in the release of ovum from the follicle. In all the three cases, emergency laparotomy was done for ruptured tubal ectopic pregnancy and the diagnosis of ruptured primary ovarian pregnancy was made at the time of surgery, this was subsequently confirmed by histopathology report. In the era where wider usage of intrauterine devices, ovulatory drugs and assisted reproductive techniques are rife, there is a possibility of an increase in the incidence of this rare entity, so ovarian ectopic pregnancy should be kept in mind as a possibility. Thereby early diagnosis by high resolution transvaginal ultrasound and laparoscopy can decrease the risk of complications like rupture, secondary implantation, hemorrhagic shock and maternal mortality.

Lymphangiocele: A very rare cause of primary infertility.

There are limited causes of surgically treatable male infertility. Lymphangiocele of scrotum is a very rare condition particularly in adult life. Lymphangiocele causing infertility is further rare and not reported in English literature so far. We report an extremely rare case of lymphangiocele in a 29 years male presenting with male infertility that improved after surgery.

Misdiagnosis of abdominal pain in pregnancy: acute pancreatitis.

We report a case of acute pancreatitis in a pregnant woman who presented to our emergency department with complaints of severe abdominal pain, was misdiagnosed as scar dehiscence and underwent emergency repeat caesarean section at 33 wks for fetal distress. The preterm baby developed severe respiratory distress and succumbed on the second postnatal day. Persistent severe pain in the postoperative period in the mother prompted further evaluation which led to a diagnosis of acute pancreatitis. Conservative and supportive management was instituted leading to an eventual favourable maternal outcome.

Successful Management of Live Cervical Ectopic Pregnancy: A Case Report.

Cervical pregnancy is a rare form of ectopic pregnancy with potential grave consequences occurring in approximately 1:9,000 deliveries. It is life-threatening as the pregnancy is implanted in the endocervical canal and the trophoblast can penetrate through the cervical wall and into the uterine blood supply resulting in catastrophic haemorrhage. Historically, the treatment had been hysterectomy because of the considerable risk of life-threatening haemorrhage, but in the recent past various conservative management modalities have been applied to preserve fertility. Here, we report a case of successful (both medical and surgical) management of cervical ectopic pregnancy in a young woman. A 29-year-old, gravid 2, para1 and living 1 with previous caesarean section had presented with mild bleeding per vagina for 5 days following 7 weeks of amenorrhoea. Past menstrual, medical, surgical and family history were unremarkable except the previous caesarean section. On examination vital signs were normal but pelvic examination revealed a distended cervix with bulky uterus, without anyadnexal mass or tenderness and no cervical motion tenderness. Further transvaginal sonography showed a live cervical gestation of 7 weeks and 4 days and serum beta-HCG value of 1,03,113mIU/ml. Patient received conservative approach with combination of intraamniotic potassium chloride and methotrexate and suction curettage. Due to conservative approach emergency hysterectomy and blood transfusion was avoided.

Non puerperal uterine inversion in a young female- a case report.

We report a case of 28-year-old, primipara who presented with complaints of mass descending per vaginum along with excessive bleeding and foul smelling vaginal discharge for the past six months. Clinical examination revealed an inverted uterus, cervix and vagina with a large submucosal fundal fibroid. A diagnosis of non-puerperal uterine inversion was made. Surgical management included vaginal myomectomy with repositioning of the uterus using an abdomino-vaginal approach and a successful outcome. Histopathology confirmed the diagnosis of leiomyoma. Hence, we conclude that uterus-sparing surgery should be considered in young females desirous for future pregnancy until the final pathology is known.

Correlation between 24-h urine protein, spot urine protein/creatinine ratio, and serum uric acid and their association with fetomaternal outcomes in preeclamptic women.

BACKGROUND: It is well-known that estimation of 24-h urine protein and spot urine protein/creatinine (P/C) ratio are commonly performed investigations to assess proteinuria in preeclamptic women. Serum uric acid has been shown to correlate well with disease severity in preeclampsia. MATERIALS AND METHODS: A total of 24-h urine protein estimation, spot urine P/C ratio, and serum uric acid measurements were carried out in 75 pregnant preeclamptic women and the correlation between these investigations, as also the association between proteinuria and hyperuricemia with adverse fetomaternal outcomes were studied. RESULTS: Pearson's correlation test showed a positive correlation between 24-h urine protein and spot urine P/C ratio. A statistically significant and direct correlation was also found between serum uric acid and spot urine P/C ratio, while there was no statistically significant difference between proteinuria and hyperuricemia with respect to the various fetal and maternal outcome parameters studied. CONCLUSION: In the present study, we found a moderate correlation between 24-h urine protein and spot urine P/C ratio. There was a moderate correlation between spot urine P/C ratio and uric acid, while there was no statistical significance of the association between proteinuria and uric acid with fetomaternal outcomes in preeclampsia.

Peripheral arterial disease in a female using high-dose combined oral contraceptive pills.

The association between oral contraceptive (OC) pills and vascular diseases is well-known, although, the present generation of pills is considered to be relatively safer in this regard. Hormonal treatment for severe abnormal uterine bleeding is usually considered after ruling out malignancy, when such bleeding is resistant to all other forms of treatment. We report a case of severe peripheral arterial disease in a female, who had been on high-dose OC pills for an extended period of time for severe uterine bleeding.