Robson classification of caesarean births: implications for reducing caesarean section rate in a private tertiary hospital in Nigeria.

BACKGROUND: Caesarean section (CS) is a potentially lifesaving obstetric procedure. However, there are concerns about the rising CS rate in many countries of the world including Nigeria. The Ten-Group Robson classification system is presently recommended as an effective monitoring tool for comparing CS rates and identifying target groups for intervention aimed at reducing the rates. The aim of this study was to evaluate the cesarean section rate and the groups with the highest risk of CS at the obstetric unit of Babcock University Teaching Hospital (BUTH), using the Robson classification system. METHODS: A cross-sectional study involving 447 women who gave birth at the obstetric unit of BUTH between August 2020 and February 2022. Relevant information was retrieved from the delivery records of the study participants. Data were analyzed using the IBM-SPSS Statistics for Windows version 23.0 (IBM Corp., Armonk, NY, USA). RESULTS: The overall CS rate was 51.2%. Multiparous women with previous CS, single, cephalic, term (group 5); nulliparous women, single cephalic, term, with induced labour or pre-labour CS (group 2); women with preterm single cephalic, term (group 10); and single cephalic term multiparous women in spontaneous labour (group 3) were the largest contributors to CS rate accounting for 34.5%, 14.0%, 12.6%, and 10.0% respectively. The commonest indication for CS was previous CS (87; 38.0%), followed by poor progress in labour (24; 10.5%). CONCLUSIONS: The CS rate in BUTH is high and Robson groups 5, 2 10 and 3 were the major contributors to this high rate. Interventions directed at reducing the first CS by improving management of spontaneous and induced labours; and strengthening clinical practice around encouraging vaginal birth after CS will have the most significant effect on reducing CS rate.

Peritoneal adhesion findings during laparoscopy: Determinants of occurrence and effect of severity on operative outcomes in a Nigerian Hospital.

Context: Peritoneal adhesions unlike other immediately recognizable complications of the surgery may produce long-term consequences, which include infertility and intestinal obstruction. Aims: The study aimed to determine the prevalence, the determinants, and the outcomes of laparoscopic surgery associated with intraperitoneal adhesion findings. Settings and Design: This was a retrospective observational study. Materials and Methods: The study included all laparoscopic gynecological surgeries done between January 2017 and December 2021. Adhesion severity was graded, using the peritoneal adhesion index (PAI), by Coccolini et al. Statistical Analysis: The data were analyzed using the SPSS version 21.0. Binary logistic regression was used to assess the factors associated with adhesion finding during laparoscopy. Results: There were 158 laparoscopic surgeries with 26.6% prevalence of peritoneal adhesions. The prevalence of adhesions among women with previous surgery was 72.7%. Previous peritoneal surgery was a significant determinant of occurrence of adhesions (odds ratio = 8.291, 95% confidence interval [CI] = 4.464-15.397, P < 0.001), and such patients had significantly (P = 0.025, 95% CI = 0.408-5.704) more severe adhesions (PAI = 11.16 ± 3.94) than those without prior surgery (PAI = 8.10 ± 3.14). Abdominal myomectomy (PAI = 13.09 ± 2.95) was the most important primary surgical determinant of adhesion formation. There was no significant relationship between adhesion occurrence and conversion to laparotomy (P = 0.121) or mean duration of surgery (P = 0.962). Greater adhesion severity was, however, observed in individuals with operative blood loss <100 ml (PAI = 11.73 ± 3.56, P = 0.003) and those hospitalized for ≤2 days (PAI = 11.12 ± 3.81, P = 0.022). Conclusion: The prevalence of postoperative adhesions during laparoscopy in our center is comparable to what has been earlier reported. Abdominal myomectomy is associated with the greatest risk and severity of adhesions. Laparoscopy in patients with more severe adhesions resulted in less blood loss and shorter duration of hospitalization, suggesting an association of better outcomes with a cautious approach to adhesions.

Résumé Contexte: Les adhérences péritonéales, contrairement aux autres complications chirurgicales immédiatement reconnaissables, peuvent avoir des conséquences à long terme, notamment la stérilité et l'occlusion intestinale. Objectifs: L'étude visait à déterminer la prévalence, les déterminants et les résultats de la chirurgie laparoscopique associée aux résultats des adhérences intrapéritonéales. Paramètres et conception: Il s'agissait d'une étude d'observation rétrospective. Matériaux et méthodes: L'étude a inclus toutes les chirurgies gynécologiques laparoscopiques réalisées entre janvier 2017 et décembre 2021.La gravité des adhérences a été évaluée, en utilisant l'indice d'adhérence péritonéale (PAI), de Coccolini et al. Analyse statistique: Les données ont été analysées à l'aide de SPSS version 21.0. Une régression logistique binaire a été utilisée pour évaluer les facteurs associés à la recherche d'adhérences pendant la laparoscopie. Résultats: Il y a eu 158 chirurgies laparoscopiques avec une prévalence de 26,6 % d'adhérences péritonéales. La prévalence des adhérences chez les femmes avec une chirurgie antérieure était de 72,7 %. La chirurgie péritonéale antérieure était un déterminant important de l'apparition d'adhérences (rapport de cotes = 8,291, Intervalle de confiance [IC] à 95 % = 4,464-15,397, P < 0, 001), et ces patientes avaient significativement (P = 0,025, IC à 95 % = 0,408-5,704) des adhérences plus sévères (PAI = 11,16 ± 3,94) que celles sans chirurgie préalable (PAI = 8,10 ± 3,14). La myomectomie abdominale (PAI = 13,09 ± 2,95) était le déterminant chirurgical primaire le plus important de la formation de l'adhérence. Il n'y avait pas de relation significative entre l'occurrence de l'adhérence et la conversion en laparotomie (P = 0,121) ou la durée moyenne de la chirurgie (P = 0,962). Cependant, une plus grande sévérité de l'adhérence a été observée chez les personnes ayant une perte de sang opératoire <100 ml (PAI = 11,73 ± 3,56, P = 0,003) et celles hospitalisées pendant ≤2 jours (PAI = 11,12 ± 3,81,P=0,022). Conclusion: La prévalence des adhérences postopératoires lors d'une laparoscopie dans notre centre est comparable à ce qui a été précédemmentRapporté. La myomectomie abdominale est associée au plus grand risque et à la plus grande sévérité des adhérences. La laparoscopie chez les patients souffrant d'adhérences plus sévères a entraîné une perte de sang moins importante et un séjour hospitalier plus court, ce qui suggère une association de meilleurs résultats avec une approche prudente des adhérences. Mots-clés: Fertilité, laparoscopie, myomectomie, adhrérences péritonéales.

Comparison of Zuspan regimen and its 12-hour modification in women with severe pre-eclampsia and eclampsia in two hospitals in Abeokuta.

BACKGROUND: Hypertensive disorders in pregnancy (HDP) are leading causes of maternal mortality (with severe pre-eclampsia/eclampsia [SPE/EC] being causes of death). Magnesium sulphate (MgSO4) has proven to be the drug of choice for SPE/EC management. However, its availability and cost remain a drawback to its use in developing countries. This study aimed to compare Zuspan regimen with its 12-hour modification for SPE/EC management in two major hospitals in Abeokuta, Ogun state, South Western Nigeria. METHODS: A randomized controlled trial of non-inferior parallel design carried out at Federal Medical Centre and Sacred Heart Hospital, Abeokuta involving 148 consenting women who were randomized into two groups A and B. Both groups had 4 g loading dose of MgSO4, but the duration of maintenance was reduced to 12-hours in Group A (intervention) while Group B received the standard Zuspan regimen (control). Outcome measures were the occurrence/recurrence of convulsions (primary), maternal side effects and perinatal outcomes (secondary). RESULTS: There was no statistically significant difference in the occurrence/recurrence of seizures between the two groups for both SPE/EC. No signs of maternal toxicity were observed in both arm of the study. There were no statistically significant differences in the perinatal/neonatal death and Apgar scores at 1 and 5 min. However, there was a significant increase in the number of days on admission in the control group of those neonates delivered to mothers with eclampsia. CONCLUSION: A 12-hr modification of Zuspan regimen was found to be non-inferior to the standard Zuspan regimen in the management of SPE/EC.

The ability and safety of community-based health workers to safely initiate lifesaving therapies for pre-eclampsia in Ogun State, Nigeria: An analysis of 260 community treatments with MgSO4 and/or methyldopa.

OBJECTIVES: To evaluate community-based health workers' ability to identify cases of hypertension in pregnancy, safely deliver methyldopa and magnesium sulphate and make referrals when appropriate. STUDY DESIGN: This was part of Nigeria Community-Level Interventions for Pre-eclampsia (CLIP) cluster randomized controlled trial (NCT01911494). Community-based Health Workers (CHW) recruited pregnant women from five Local Government Areas (clusters) and used mobile health aid for clinical assessment of pre-eclampsia. MAIN OUTCOME MEASURES: The primary outcome was the number of adverse events that occurred after the administration of magnesium sulphate and/or methyldopa to pregnant women by CHWs. FINDINGS: Of 8790 women receiving mobile health-guided care, community-based health workers in Nigeria provided 309 women with hypertension (4.2% of delivered women), and safely administered 142 doses of intramuscular magnesium sulphate. Community Heath Extension Workers (CHEWs) and nurses gave fifty-two and sixty-seven doses of intramuscular magnesium sulphate respectively, twenty-three doses were given by other health care workers (midwives, community health officers, health assistants). The high rate of administration by nurses can be explained by turf protection as well as their seniority within the health system. Also, CHEWs and nurses gave 124 doses of oral methyldopa and 126 urgent referrals were completed. There were no complications related to administration of treatment or referral. INTERPRETATION: These findings demonstrate the ability of community-based health workers to safely administer methyldopa and intramuscular magnesium sulphate. The use of task-sharing, therefore, could drastically reduce the three delays (triage, transport and treatment) associated with high maternal mortality and morbidity in rural communities in low- and middle-income countries.