Seroprevalence and risk factors for rubella infection in pregnant women attending a tertiary hospital in Kano-Nigeria.

Introduction: rubella is a leading cause of vaccine preventable birth defects especially in developing countries. Acquisition of infection with the rubella virus in early pregnancy exposes the fetus to a very high chance of developing congenital rubella syndrome. The neonate is born with multiple abnormalities with the triad of congenital cataract, deafness and cardiovascular abnormalities like ventricular septal defect or patent ductus arteriosus. Limited data exist on the seroprevalence of rubella antibodies in pregnant women in Nigeria. The aim of this study was to determine the seroprevalence of rubella antibodies in pregnant women attending antenatal clinic in Aminu Kano Teaching Hospital, Kano State. Methods: the study was a cross-sectional study involving one hundred and sixty-three pregnant women attending antenatal clinic of Aminu Kano Teaching Hospital in Kano, Nigeria. Interviewer administered questionnaire was used to collect sociodemographic data and risk factors. Blood samples were taken from consenting pregnant women during antenatal care and samples were subjected to antibody testing (IgG and IgM). Descriptive analysis was done for sociodemographic data and seroprevalence of rubella. Chi-square tests were used to determine associations. Results: one hundred and sixty-three pregnant women were recruited for the study. The participants´ age ranged from 18 to 41 years with mean age of 27.60±5.7 years. The overall rubella seroprevalence was found to be 68.7%. The seroprevalence of specific anti-Rubella virus IgM and IgG was found to be 58.4% and 37.3% respectively while prevalence of having both anti-Rubella virus IgG and IgM in the women was found to be 26.4%. Non-formal education and immunodeficiency was found to be associated with rubella infection (P-value of 0.018 and 0.001 respectively). Conclusion: the study found a high prevalence of anti-Rubella virus immunoglobulins in asymptomatic pregnant women attending antenatal care in our facility with immunodeficiency and non-formal education found to be significant risk factors.

Effectiveness of preoperative tranexamic acid in reducing blood loss during caesarean section at Aminu Kano Teaching Hospital, Kano: a randomized controlled trial.

INTRODUCTION: bleeding during and after caesarean section is one of the contributors to maternal mortality and morbidity. Tranexamic acid can be given before surgery to significantly reduce the amount of blood loss during caesarean section. The objective was to evaluate the effectiveness of preoperative tranexamic acid in reducing blood loss during caesarean section at Aminu Kano Teaching Hospital, Kano. METHODS: this was a randomized double blind placebo controlled study that was carried out among 244 women who were to have emergency caesarean section between December 2017 and June 2018 and were randomly assigned to the study group or control group. Women in the study group received lg (10mls) of tranexamic acid intravenously while women in the control group received 10ml of normal saline. Oxytocin was administered in the two groups according to protocol. Measurement of blood loss was done immediately after surgery. Postoperative drop in haemoglobin and haematocrit were also determined. Statistical analysis was done using SPSS Version 22. RESULTS: the average intra operative blood loss was 414.0 ml in the study group and 773.8 ml in the control group (t = - 16.18, p ≤ 0.01). Average postoperative haemoglobin was 10.1 g/dl in the study group and 9.5 g/dl in the control group (t = 4.99, p ≤ 0.01). Average postoperative haematocrit was 31.5% in the study group and 29.9% in the control group (t = 4.70, p ≤ 0.01). CONCLUSION: there was a significant reduction in the blood loss when preoperative tranexamic acid was given to patients who were to undergo emergency caesarean section.

Delays in accessing antenatal care services in a developing nation tertiary health center

Background: Delay in seeking medical care is common and constitutes a major unresolved public health problem. It could contribute immensely to maternal mortality, especially in developing countries, where access and availability of functional health­care facility have remained a challenge. Objective: This study aimed at identifying the forms of delays encountered by pregnant women seeking antenatal care (ANC) services and also factors responsible for such delays. Materials and Methods: This was a cross­sectional study among women attending antenatal care clinic of our hospital. Data were obtained through an interviewer­administered questionnaire and were analyzed by the Statistical Package for the Social Sciences version 17. Results: The mean age of the respondents was 28.6 (standard deviation [SD] ± 5.44) years. About a third (31.5%) experienced Type II delays due to inaccessibility to the mode of transportation and traffic deadlock; while majority (77.1%) experienced intrahospital delays due to delay in retrieving cases notes, seeing an obstetrician, inadequate health personnel, and consulting rooms. The average waiting time was 3.1 ± 0.91 SD hours (188 min). The waiting time was not statistically associated with time of arrival to the clinic. Conclusion: Most women experience intrahospital delays while seeking ANC. Intervention by policymakers and adequate staffing coupled with provision of necessary health­care amenities will go a long way in reducing patients waiting time

A randomised controlled trial of opioid only versus combined opioid and non-steroidal anti inflammatory analgesics for pain relief in the first 48 hours after Caesarean section.

BACKGROUND: Post-Caesarean section pain is complex in nature, requiring a combination of pharmacological and non-pharmacological methods. Effective management of postoperative pain will reduce postoperative morbidity, hospital stay and cost. The objective of this study was to compare the clinical effectiveness and adverse effects of a combination of non-selective cyclooxygenase (COX) inhibitor (Diclofenac sodium 50 mg) and opioid (Pentazocine 60 mg) to opiod only (Pentazocine 60 mg) for pain management after Caesarean section (CS) at Aminu Kano Teaching Hospital (AKTH). MATERIALS AND METHODS: This was a randomised double-blind controlled study conducted at AKTH, Kano, Nigeria. A total of 166 patients scheduled to undergo either emergency or elective Caesarean section were studied. Group I received a combination of COX inhibitor and opiod while Group II received opiod only for pain management after CS. RESULTS: The average age of the patients was 28.35 years (SD ± 6.426) in the group I and 26.9(SD ± 6.133) in group II. The mean parity was 3.27(SD ± 2.67) and 2.75(SD ± 2.14) while the mean gestational age at admission was 37.68(SD ± 2.69) and 38.18(SD ± 2.63) weeks in the first and second groups, respectively. Comparison of the level of pain experienced and patients satisfaction during the first 48 hours postoperatively revealed that the level of pain was statistically significantly less and patient's satisfaction significantly better in group I compared to group II (P-value 0.00001). CONCLUSION: The use of combined compared to single agent analgesia is safe, significantly reduced pain and improved patient satisfaction after a caesarian section (CS).