Efficacy of Carbetocin versus Oxytocin for the Prevention of Primary Post Partum Haemorrhage after Caesarean Section in Mymensingh Medical College Hospital, Bangladesh.

Prevention of postpartum haemorrhage has been a major issue for its life threatening impact on maternal morbidity and mortality worldwide. Conventional continuous infusion of oxytocin has been employed for this condition. Apparently, in place of conventional oxytocics, application of carbetocin with longer half-life shows the same clinical benefits. This requires doing this present study. To compare the effectiveness of I/V bolus cabetocin and oxytocin infusion used for prevention of primary PPH after caesarean section. This descriptive cross-sectional comparative study was carried out in Department of Obstetrics and Gynaecology, Mymensingh Medical College Hospital (MMCH), Mymensingh, Bangladesh from November 2015 to April 2016. A total of 100 pregnant women undergoing elective or emergency caesarean section were enrolled and divided into two groups on the basis of exclusion and inclusion criteria. Group I (n=50) received bolus of 100µgm IV carbetocin after delivery of the baby & Group II (n=50) received 20 IU of oxytocin in 1000ml of Hartman solution I/V in 8 hours continuous infusion after delivery of the baby. Baseline demographic and obstetric profile, indications for C/S, estimated blood loss, hemoglobin level, additional uterotonic agents, blood pressure and the diuresis were compared immediate postoperatively and 24 hours after operation. The patients were followed up for 24 hours after operation regarding outcomes variables. Baseline profiles were similar between two groups. Regarding haemodynamic effects, both drugs have a hypotensive effect but a greater reduction in blood pressure is found in oxytocin group. There was no significant difference in respect of estimated blood loss, blood transfusion, additional oxytocics and diuresis between two groups. It can be concluded that a single injection of carbetocin is as effective as continuous oxytocin infusion to prevent postpartum haemorrhage, with similar haemodynamic profile. So, carbetocin as a uterotonic agent is an acceptable alternative for prevention of postpartum haemorhage after caesarean section.

Molecular Diagnosis of Human Papilloma Virus by PCR.

Cervical cancer is a major world health problem and the fourth most leading cause of death in women around the world. High risk HPV DNA has been shown to be present in 99.7% of cervical cancers worldwide. So detection of HPV DNA by PCR may help in early detection and management of cervical cancer. This cross sectional observational study was done to detect L1 antigen gene of HPV from cervical swab by nested PCR. Following universal safety precautions a total of 141 endocervical swabs were collected from Colposcopy clinic of Obstetrics and Gynaecology department of MMCH from January 2015 to December 2015. Laboratory work was done in the department of Microbiology, Mymensingh Medical College (MMC), Mymensingh, Bangladesh HPV DNA was tested among 141 VIA positive women aged between 20-70 years by nested PCR method. DNA was extracted by phenol-chloroform extraction method. Two pairs of consensus primers MY09-MY11 and GP5-GP6 were used in a nested PCR assay. Histopathological examination was done on 66 samples in the Department of Pathology, MMC, Mymensingh, Bangladesh. A total of 36.9% (52/141) cases were positive for HPV DNA by nested PCR. On Histopathological diagnosis PCR was positive in 42.9% chronic cervicitis, 21.2% CIN cases and 90.9% cervical carcinoma cases. Based on the findings of the study, it may be concluded that the HPV DNA testing has opened the door for an alternative surveillance mechanism to routine cytological screening. Detection of HPV may play an important role in diagnosis and clinical prognosis of precancerous lesions. So PCR may be done for all VIA positive cases for screening of cervical cancer.