Chlamydia trachomatis in women with pelvic inflammatory disease (PID): report from a tertiary center in eastern Nepal.

Chlamydia trachomatis is an important agent of pelvic inflammatory disease (PID) globally. Laboratory diagnosis, which is vital for early and appropriate treatment, remains a challenge in resource-limited settings. Our study was undertaken to detect C. trachomatis in women with clinical features of PID. Three endocervical swabs, each obtained from 100 women clinically diagnosed with PID, were subjected to C. trachomatis antigen detection, microscopy and bacteriological culture. Logistic regression was used to assess the risk factors associated with PID. C. trachomatis antigen was present in 6%. The use of hormonal contraception, previous history of PID and a smoking habit were found to have statistically significant association in those who tested positive. Adjunctive use of rapid Chlamydia antigen test with a routinely practiced syndromic approach is beneficial for timely and appropriate antimicrobial therapy in women with PID.

Profile of Patients Admitted in Maternal Intensive Care Unit at BPKIHS, a Tertiary Hospital in Eastern Nepal.

BACKGROUND: Maternal death is a tragic event. It can be reduced by prompt recognition of critical illness in pregnancy and earlier initiation of intensive care. The physiological changes of pregnancy and the presence of a fetus complicates the assessment and management of critically ill obstetric patients. The objective of this study was to analyse the basic contributing factors for maternal intensive care unit admission and the maternal outcome. METHODS: This was a prospective study conducted in the department of Obstetrics and Gynaecology at B.P. Koirala Institute of Health Sciences, a tertiary hospital in eastern Nepal, for one year duration from January-December 2012. Data like age, diagnosis at admission, intervention, indication for admission, duration of stay and outcome were analysed. RESULTS: One hundred and ninety two patients were admitted in one year. Among them 177 were obstetrics related admission and 15 were non obstetrics. Out of 177 patients, 21(11.8%) were antenatal, 123(69.4%) were postnatal and 33(18.6%) had early pregnancy complications. The mean age in years was 25.67±7.169. One hundred and seventy one patients (96.6%) were unbooked and only 6(3.3%) were booked. Among the postnatal patients, 83(67.4%) had delivered at BPKIHS, 24(19.5%) at other health centres and 16 (13%) at home. Antepartum eclampsia was the commonest diagnosis. Out of 192 patients, 148(78.12%) were improved, 24(12.5%) had expired, 15(7.8%) went against medical advice and 5(1.6%) were referred. The median duration of MICU stay in days (IQR) was 2(1-4). CONCLUSIONS: An intensive care unit often offers the opportunity to improve the patient care.

Cesarean section without urethral catheterization: a randomized control trial.

BACKGROUND: Urethral catheterization is done as a routine procedure in cesarean section. It is associated with high incidence of urinary tract infections, discomfort, delayed ambulation and longer hospital stay. OBJECTIVE: To determine the feasibility and safety of cesarean section without urethral catheterization. METHODS: A prospective, randomized controlled trial was carried out from April 2008 to March 2009, in the Department of Obstetrics and Gynecology, B. P. Koirala Institute of Health Sciences. Among 150 patients who had undergone cesarean section 75 were catheterized and 75 were uncatheterized. RESULTS: First void discomfort was significantly associated with the use of indwelling catheter (OR 6.95, CI 95 %, 3.74 to 12.95; P less than 0.001).Significant number of patients with indwelling catheter had signs and symptoms of urinary tract infection (OR 6,CI 95%, 2.59 to 13. 86; P less than 0.001). Positive urinalysis for urinary tract infection was high in catheterized group (P less than 0.001). Hospital stay was shorter in patients without catheter (p less than 0.05). None of the patients had bladder injury. There were no significant differences in duration of surgery and ambulation time between two groups of patients. CONCLUSIONS: Cesarean section can be done safely without urethral catheterization with reduced morbidities.

Postoperative nausea and vomiting in patients undergoing total abdominal hysterectomy under subarachnoid block: a randomized study of dexamethasone prophylaxis.

BACKGROUND: Postoperative nausea and vomiting is a common distressing problem in patients undergoing gynaecological surgery under anaesthesia including central neuraxial blockade, which requires frequent medical interventions. OBJECTIVES: We aimed to find out the antiemetic effect of prophylactic dexamethasone for prevention of postoperative nausea and vomiting in patients undergoing total abdominal hysterectomy under subarachnoid block. Influences of dexamethasone on patient satisfaction and postoperative analgesia were also observed as secondary objectives. METHODS: This was a prospective, randomized, double blind, placebo controlled study conducted in BPKIHS, from January 2009 to April 2009. This study involved 80 American Society of Anaesthesiologist Physical Status I and II patients undergoing total abdominal hysterectomy under subarachnoid block. Patients were divided into two groups of 40 each to receive either 4 mg of dexamethasone (group D) or normal saline (group N) in volume of 2 ml intravenously 1 hour prior to subarachnoid block. Surgery was allowed to start with block height of at least T8 dermatome. Intraoperative and postoperative nausea and vomiting was observed using nausea and vomiting scale every 4 hour for 24 hours. RESULTS: Seven (17.4%) patients in group D and 11 (27.5%) patients in group N had nausea and vomiting in the intraoperative period (P=0.284). Sixteen (40%) patients in group D experienced nausea and vomiting in the postoperative period as compared to 27 (67.5%) in group N (P =0.0136). Accordingly, the mean requirement of rescue antiemetic was less in group D compared to Group N (P=0.042). Further, only 15 (37.5%) patients in group D required postoperative supplemental analgesic as compared to 23 (57.5%) in group N (P=0.058). After 24 hrs of surgery, 26 (65%) patients expressed satisfaction in group D as compared to 16 (40.0%) in group N (P =0.025). CONCLUSIONS: Use of dexamethasone prior to subarachnoid block in patients undergoing total abdominal hysterectomy significantly reduces the incidence of nausea and vomiting and the requirement of antiemetic in the postoperative period, with better patient satisfaction.

Carcinoma of vagina in utero-vaginal prolapse: a rare presentation.

Primary vaginal carcinoma in uterovaginal prolapse is a rare entity. We report a case of an 84-years-old lady, who presented with long standing vaginal ulcer in association with third degree uterovaginal prolapse. Incisional biopsy was taken from the ulcer. Histopathological examination showed a large cell keratinizing squamous cell carcinoma.

Profile of ascites patient admitted in Nepal Medical College Teaching Hospital.

Ascites is one of the frequently encountered problems in internal medicine. Common causes of ascites are portal hypertension including cirrhosis of liver and congestive heart failure, hypoalbuminemia associated with nephrotic syndrome, intra-abdominal malignancy and abdominal tuberculosis. We evaluated 43 patients presented with ascites in Nepal Medical College Teaching Hospital (NMCTH). After history taking, clinical examination, imaging studies and laboratory evaluation alcoholic liver disease and abdominal tuberculosis were diagnosed in 19 and 5 patients restively. Constrictive pericarditis was diagnosed in 2 patients and 2 patients were suffering from HCV related liver disease. Present study revealed alcoholic liver disease as the commonest cause of ascites.

Rectosigmoid endometriosis causing an acute large bowel obstruction: a report of a case and a review of the literature.

Endometriosis is often seen in gynecology practice and is treated medically. However, intestinal involvement of endometriosis causing acute large bowel obstruction is uncommon and is difficult to differentiate from malignancy before surgery, owing to its similar colonoscopic and radiologic findings. We report a successfully-treated case of a 30-year-old woman in which endometrial infiltration of the large bowel caused acute obstruction, requiring emergency surgery to relieve the symptom and confirm the diagnosis. We present this unusual disease in general surgical practice and also review the literature.

Association between pregnancy-induced hypertensive fundus changes and fetal outcomes.

BACKGROUND: Ocular involvement in pregnancy-induced hypertension (PIH) is common. OBJECTIVE: To study the association between pregnancy-induced hypertensive fundus changes and fetal outcomes. SUBJECTS AND METHODS: A prospective cohort study was carried out including 153 subjects with the diagnosis of PIH. The subjects were evaluated for hypertensive fundus changes. Fetal outcomes were assessed in terms of gestational age, birth weight, 1 minute Apgar score, stillbirth and neonatal death. STATISTICS: The chi2 test was used to evaluate the association between the various fundus changes and fetal outcomes using SPSS version 10 software program. RESULTS: Fundus changes were found in 13.7% of the subjects. The means of systolic and diastolic BP of the subjects with hypertensive fundus changes were 182.86 +/- 33.64 and 125.24 +/- 21.36 respectively, whereas those values without fundus changes were 150.72 +/- 12.86 and 100.07 +/- 9.51.Vitreous hemorrhage, serous retinal detachment and macular star were not found in this study. Fetal outcomes in PIH patients with vascular changes alone were similar to those with no fundus changes. Retinal and optic nerve head changes were found to be associated (p = 0.016) with low birth weight (< 2.5 kg). Choroidal changes and optic nerve head changes were associated with low Apgar score. CONCLUSION: Retinal and optic nerve head changes are associated with low birth weight. Choroidal changes and optic nerve head changes are associated with low Apgar score. Fundus evaluation in patients with PIH is an important procedure to predict adverse fetal outcomes.

Unsafe abortion: a tragic saga of maternal suffering.

INTRODUCTION: Unsafe abortion is a significant cause of maternal morbidity and mortality in developing countries despite provision of adequate care and legalization of abortion. The aim of this study was to find out the contribution of unsafe abortion in maternal mortality and its other consequences. METHODS: A retrospective study was carried out in the Department of Obstetrics and Gynecology in BPKIHS between 2005 April to 2008 September analyzing all the unsafe abortion related admissions. RESULTS: There were 70 unsafe abortion patients. Majority of them (52.8%) were of high grade. Most of them recovered but there were total 8 maternal deaths. CONCLUSIONS: Unsafe abortion is still a significant medical and social problem even in post legalization era of this country.

Loading dose versus standard regimen of magnesium sulphate in eclampsia--a randomized trial.

Eclampsia is one of the leading causes of maternal mortality and morbidity around the world. Magnesium sulphate is used as primary agent in the treatment of seizure in eclampsia. Its dosage and frequent painful injection makes it a difficult drug for the patient. This study was carried out in one of the biggest referral centre of Nepal to study the suitability of different dosage schedule for our patient. A randomized controlled trial was carried out in the Obstetric Unit of BP Koirala Institute of Health Science (BPKIHS) over the span of 1.5 years. A total of 80 eclamptic women were randomized to receive either standard Pritchard Regimen (loading and maintenance) or Loading dose of magnesium sulphate. Both groups were evaluated for recurrence of seizures and outcomes. There were no recurrent seizures in standard regimen group. There were 2 patients with recurrent seizure in loading dose group. (p=0.184) Loading dose of magnesium sulphate is a good alternative for standard Pritchard regimen. It avoids multiple painful injections of magnesium Sulphate.

Study on the response of diploid, tetraploid and hexaploid species of wheat to the elevated CO2.

Study was done to compare the response of Triticum aestivum (hexaploid), Triticum durum (tetraploid) and Triticum monococcum (diploid) wheat species to the elevated CO2 using Free Air CO2 Enrichment (FACE) facility. It was demonstrated that the modern cultivar of wheat Triticum aestivum (hexaploid) was largely sink limited. It appeared to have less photosynthesis per unit leaf area than Triticum monococcum (diploid wheat). While leaf size, grain weight and amylase activity increased with the ploidy level from diploid to hexaploid wheat forms, the photosynthetic rate was reduced significantly. These wheat species responded differentially to the elevated CO2. The larger leaf area and greater seed weight and presence of 38 KDa protein band caused by elevated CO2 had additive effect in improving the productivity of hexaploid wheat by changing the source sink ratio. Whereas, such a source sink balance was not induced by elevated CO2 in diploid wheat. The increasing CO2 may present opportunities to breeders and possibly allow them to select for cultivars responsive to the elevated CO2 with better sink potential.

Vesicovaginal fistula at tertiary care center in eastern Nepal.

Vesicovaginal fistula is physically, socially and psychologically devastating to the women who suffer from it. The aim of this study is to create some awareness about VVF, to describe the profile of the patients, etiology, and success rate of surgery in our institute. A retrospective analysis of a total of 23 cases of vesicovaginal fistula admitted to the Department of Gynecology and Obstetrics, BPKIHS over a period of three years were included in the study. The cause of VVF in all was obstructed labor except in one, which followed abdominal hysterectomy. Twenty-three subjects underwent VVF repair, of which 14 (56.5%) had successful outcome.

Metallic vaginal ring pessary: a rare entity.

Vaginal pessaries still have role in the management of uterovaginal prolapse especially in elderly women, unfit for surgery and as a temporary relief for women waiting for surgery. Forgotten vaginal pessaries may cause serious complications. We here by present a case wtih metallic vaginal ring pessary for 16 years without significant symptoms.

Ectopic pregnancy - two years review from BPKIHS, Nepal.

UNLABELLED: Ectopic pregnancy remains an important cause of morbidity and mortality in early pregnancy. The incidence has increased worldwide with an increase in pelvic infections and improvements in the diagnostic techniques. The objective of this study was to analyse the various aspects of ectopic pregnancy with a view to suggest interventions which would decrease the incidence. MATERIAL AND METHODS: The study was carried out in the department of Obstetrics and Gynaecology, B.P Koirala Institute of Health Sciences, Dharan (Nepal). Data were analysed retrospectively using the case sheets and operative notes from the past two years (April 02-April 04). The gynaecological admissions and records of the total births within the period of study were also used in the analysis. RESULT: The incidence of ectopic pregnancy during this study period was 0.93 of total births and 2.92% of the total gynaecological admissions. The peak age of incidence was in the range of 26-30 years. Majority of patients were in the lower socioeconomic group. Pelvic inflammatory disease and induced abortions were the major risk factors. Their contribution was 61.3% and 38.6% respectively. 70.6% of patients did not use any contraception. 16% used depo provera. Abdominal pain (69.3%), vaginal bleeding (45.3%) and syncopal attacks (21.3%) were the most frequent presenting complaints. 58.6% had amenorrhea of 6-10 weeks. Only 1.3% presented with amenorrhea of greater than 10 weeks. Ampulla (62.6%) followed by isthmus (21.3) were the commonest sites of ectopic implantation. Ovarian and abdominal pregnancies contributed to only 1.3% each. There was no significant difference between the side of the tube involved.82.6% had come with ruptured ectopic but only 12% were in shock. Majority of patients underwent salpingectomy (69.3%) followed by salpingo-oophorectomy (17.3%). Only 2.6% received methotrexate. 70.6% required blood transfusion. CONCLUSION: Majority of patients attending BPKIHS for ectopic pregnancy were between 26-30 years and had history of PID & induced abortions. Surgery (salpingectomy/salpingo-oophorectomy) was the main stay of treatment.

Effectiveness of structured teaching program in improving knowledge and attitude of school going adolescents on reproductive health.

INTRODUCTION: Development of knowledge and attitude takes place during the adolescent period, which can have lifelong effects on the individual, family and society. Proper education in this age group is important for prevention of untoward social and health related problems. OBJECTIVE: To find out the effectiveness of structured teaching program in improving knowledge and attitude of school going adolescents on reproductive health. MATERIALS AND METHODS: An experimental study with pretest - posttest control group design was carried out in four selected schools with similar settings in Dharan town of Nepal. All the subjects were divided into two groups: experimental and control, each comprising of two subgroups of 50 boys and 50 girls. Structured teaching program consisting of information on human reproductive system was used as a tool of investigation for the experimental group, whereas conventional teaching method was used for the control group. RESULTS: A total of 200 Adolescent school students were included in this study. The mean (+/-SD) pretest score of the experimental group on knowledge of reproductive health was 39.83 (+/- 16.89) and of the control group was 39.47(+/- 0.08). The same of experimental group after administration of the structured teaching program (84.60+/-10.60) and of the control group with conventional teaching method (43.93+/-10.08) was statistically significant (p<0.001). Similarly, the post-test scores of knowledge of the groups on responsible sexual behaviour and their attitude towards reproductive health were better in the experimental group than in the control group (p<0.001). CONCLUSION: The knowledge of adolescent school students on reproductive health is inadequate. The use of structured teaching program is effective in improving knowledge and attitude of the adolescents on reproductive health.