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OBJECTIVE: To estimate the prevalence of obstructed labour, associated risk factors and outcomes across a network of referral hospitals in Nigeria. DESIGN: Retrospective observational study. SETTING: A total of 54 referral-level hospitals across the six geopolitical regions of Nigeria. POPULATION: Pregnant women who were diagnosed with obstructed labour during childbirth and subsequently underwent an emergency caesarean section between 1 September 2019 and 31 August 2020. METHODS: Secondary analysis of routine maternity care data sets. Random-effects multivariable logistic regression was used to ascertain the factors associated with obstructed labour. MAIN OUTCOME MEASURES: Risk factors for obstructed labour and related postpartum complications, including intrapartum stillbirth, maternal death, uterine rupture, postpartum haemorrhage and sepsis. RESULTS: Obstructed labour was diagnosed in 1186 (1.7%) women. Among these women, 31 (2.6%) cases resulted in maternal death and 199 (16.8%) cases resulted in postpartum complications. Women under 20 years of age (OR 2.03, 95% CI 1.50-2.75), who lacked formal education (OR 1.88, 95% CI 1.55-2.30), were unemployed (OR 1.94, 95% CI 1.57-2.41), were nulliparous (OR 2.11, 95% CI 1.83-2.43), did not receive antenatal care (OR 3.34, 95% CI 2.53-4.41) or received antenatal care in an informal healthcare setting (OR 8.18, 95% CI 4.41-15.14) were more likely to experience obstructed labour. Ineffective referral systems were identified as a major contributor to maternal death. CONCLUSIONS: Modifiable factors contributing to the prevalence of obstructed labour and associated adverse outcomes in Nigeria can be addressed through targeted policies and clinical interventions.
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Complicaciones del Trabajo de Parto , Derivación y Consulta , Humanos , Femenino , Embarazo , Nigeria/epidemiología , Adulto , Estudios Retrospectivos , Complicaciones del Trabajo de Parto/epidemiología , Factores de Riesgo , Derivación y Consulta/estadística & datos numéricos , Adulto Joven , Prevalencia , Mortalidad Materna , Cesárea/estadística & datos numéricos , Rotura Uterina/epidemiología , Hemorragia Posparto/epidemiología , Resultado del Embarazo/epidemiología , Mortinato/epidemiologíaRESUMEN
Background: The WHO in collaboration with the Nigeria Federal Ministry of Health, established a nationwide electronic data platform across referral-level hospitals. We report the burden of maternal, foetal and neonatal complications and quality and outcomes of care during the first year. Methods: Data were analysed from 76,563 women who were admitted for delivery or on account of complications within 42 days of delivery or termination of pregnancy from September 2019 to August 2020 across the 54 hospitals included in the Maternal and Perinatal Database for Quality, Equity and Dignity programme. Findings: Participating hospitals reported 69,055 live births, 4,498 stillbirths and 1,090 early neonatal deaths. 44,614 women (58·3%) had at least one pregnancy complication, out of which 6,618 women (8·6%) met our criteria for potentially life-threatening complications, and 940 women (1·2%) died. Leading causes of maternal death were eclampsia (n = 187,20·6%), postpartum haemorrhage (PPH) (n = 103,11·4%), and sepsis (n = 99,10·8%). Antepartum hypoxia (n = 1455,31·1%) and acute intrapartum events (n = 913,19·6%) were the leading causes of perinatal death. Predictors of maternal and perinatal death were similar: low maternal education, lack of antenatal care, referral from other facility, previous caesarean section, latent-phase labour admission, operative vaginal birth, non-use of a labour monitoring tool, no labour companion, and non-use of uterotonic for PPH prevention. Interpretation: This nationwide programme for routine data aggregation shows that maternal and perinatal mortality reduction strategies in Nigeria require a multisectoral approach. Several lives could be saved in the short term by addressing key predictors of death, including gaps in the coverage of internationally recommended interventions such as companionship in labour and use of labour monitoring tool. Funding: This work was funded by MSD for Mothers; and UNDP/UNFPA/ UNICEF/WHO/World Bank Special Programme of Research, Development and Research Training in Human Reproduction (HRP), a co-sponsored programme executed by the World Health Organization (WHO).
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Obstetric Early Warning Systems (EWS) use combined clinical observations to predict increased risk of deterioration and alert health workers to institute actions likely to improve outcomes. The objective of this study was to explore the experience of health workers about the implementation of an obstetric EWS and assess its effectiveness as an alternative clinical monitoring method compared to standard practice. This mixed-method study included obstetric admissions (n = 2400) to inpatient wards between 01/08/2018 and 31/03/2019 at three Nigerian tertiary hospitals (1 intervention and two control). Outcomes assessed were the efficiency of monitoring and recording vital signs using the patient monitoring index and speed of post-EWS trigger specialist review. These were evaluated through a review of case notes before and four months after EWS was introduced. Qualitative data was collected to explore healthcare workers' views on EWS' acceptability and usability. EWS was correctly used in 51% (n = 307) of the women in the intervention site. Of these women, 58.6% (n = 180) were predicted to have an increased risk of deterioration, and 38.9% (n = 70) were reviewed within 1 hour. There was a significant improvement in the frequency of vital signs recording in the intervention site: observed/expected frequency improved to 0.91 from 0.57, p<0.005, but not in the control sites. Health workers reported that the EWS helped them cope with work demands while making it easier to detect and manage deteriorating patients. Nurses and doctors reported that the EWS was easy to use and that scores consistently correlated with the clinical picture of patients. Identified challenges included rotation of clinical staff, low staffing numbers and reduced availability of monitoring equipment. The implementation of EWS improved the frequency of patient monitoring, but a larger study will be required to explore the effect on health outcomes. The EWS is a feasible and acceptable tool in low-resource settings with implementation modifications. Trial registration: ISRCTN, ISRCTN15568048. Registration date; 9/09/2020- Retrospectively registered, http://www.isrctn.com/ISRCTN15568048.
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Maternal morbidities are precursors to maternal mortality as well as potential causes of life time disability and poor quality of life. This study aimed to determine the pattern and spectrum of life-threatening maternal morbidities seen in tertiary reproductive health facilities in Nigeria. All cases of severe maternal outcome (SMO), maternal near-misses (MNM), or maternal death (MD), attending 42 tertiary hospitals across all geopolitical zones of Nigeria were prospectively identified using the WHO criteria over a period of 14 months. The main outcome measures were the incidence and outcome of severe maternal outcome by geopolitical regions of Nigeria. The participating hospitals recorded a total of 4383 severe maternal outcomes out of which were 3285 maternal near-misses and 998 maternal deaths. The proportion of maternal near-miss was similar across all the geopolitical zones but the maternal mortality ratio was highest in the southwestern zone (1,552) and least in the northcentral zone (750) of the country. Haemorrhage was the leading cause of severe maternal morbidities followed by hypertensive disorders of pregnancy. The mortality index of about 41% using the organ dysfunction criterion was triple the figures from other parts of the world. The findings reflect poor obstetric care in the tertiary hospitals in Nigeria. The health facilities in the country urgently need to be revamped.
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Muerte Materna/estadística & datos numéricos , Mortalidad Materna , Hemorragia Posparto/epidemiología , Complicaciones del Embarazo/epidemiología , Calidad de Vida , Adulto , Estudios Transversales , Femenino , Humanos , Incidencia , Muerte Materna/etiología , Morbilidad , Nigeria/epidemiología , Embarazo , Atención Prenatal , Estudios Prospectivos , Centros de Atención TerciariaRESUMEN
Background: The emergence of long-term reversible contraceptives (LARC) has helped in reaffirming the concept of Family Planning (FP) 2020. LARC is one of the safest and most effective methods covering both hormonal implants and intrauterine devices (IUDs). However, despite their acceptability and wide usage, they are associated with undesired effects limiting their use ranging from personal to device-related or both.Aim: This study is aimed at determining the reasons for the discontinuation of LARCs among women accessing FP services in Bauchi.Methods: The study was for 1-year period. It was a retrospective survey of 335 clients that presented to the FP unit of a tertiary institution in Northeastern Nigeria for removal of implants. Data were inputted into and analysed using SPSS version 21 and results presented in tables and charts.Results: A total of 1069 clients had one method of contraception or the other over the study periods. About 335 (31.3%) clients had removal of LARCs (53.4%, 18.2% and 28.4%, for Implanon, Jadelle and IUDs, respectively). The mean parities of the clients were 3 +_ 0.55. The most common indications for removal of implants observed in the study included, the desire for pregnancy (38.5%), expired implants and untolerable side effects (24.5%) each.Conclusions: LARCs were the most common form of contraceptives used by women during the study period. The most common reason for removal of LARCs implants discovered was for feature pregnancy, undesired effects and implants expiry
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Anticoncepción , Dispositivos Intrauterinos , Nigeria , Terminación de la Transcripción GenéticaRESUMEN
Magnesium sulphate is currently the most ideal drug for the treatment of eclampsia but its use in Nigeria is still limited due its cost and clinicians inexperience with the drug. The purpose of this study was to determine whether a shortened postpartum course of magnesium sulphate is as effective as the standard Pritchard regimen in controlling fits in eclampsia Between January and June 2011, 98 eclamptic mothers presenting at the labour ward of the University of Maiduguri Teaching Hospital were randomised to receive either the standard Pritchard regimen of magnesium sulphate or a shortened postpartum course in which only two doses of intramuscular magnesium sulphate is given four hours apart. The maternal and fetal outcomes were compared. The primary outcome measure was recurrence of fits. The recurrence of fits and other maternal complications were similar in the two groups. The total dosage of magnesium sulphate in the shortened group was reduced by 40% in 66% of patients. The shortened postpartum course of magnesium sulphate is as effective as the standard Pritchard regimen in the management of eclampsia.
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Anticonvulsivantes , Eclampsia/prevención & control , Sulfato de Magnesio/administración & dosificación , Trastornos Puerperales/prevención & control , Adolescente , Adulto , Femenino , Humanos , Embarazo , Estudios Prospectivos , Adulto JovenRESUMEN
OBJECTIVE: To investigate the effectiveness of an intervention aimed at improving the case management of eclampsia. DESIGN: A multi-center intervention study. SETTING: Six teaching hospitals in Nigeria. SAMPLE: Clinical records of cases of eclampsia treated before and 1 year after the intervention. METHODS: Doctors and midwives in selected hospitals were re-trained to manage eclampsia using magnesium sulfate according to the Pritchard protocol. MAIN OUTCOME MEASURES: Eclampsia case fatality rates, maternal and perinatal mortality rates before and after the intervention. RESULTS: A total of 219 cases of eclampsia were managed over a 12-month period. There were seven maternal deaths. The post intervention case fatality rate of 3.2% was significantly less than the pre-intervention rate of 15.1% (p < 0.001). The overall maternal and perinatal mortality ratios and rates respectively in the hospitals declined from 1199.2 to 954 per 100,000 deliveries and 141.5 to 129.8 per 1000 births, respectively (p > 0.05). CONCLUSION: An intervention to build the capacity of care-providers to use an evidence-based protocol for the treatment of eclampsia in Nigeria was successful in reducing associated case fatality rate. The increased and widespread use of such an intervention in maternity units might contribute to the reduction of maternal mortality in low-income countries.