Modeling clinical and non-clinical determinants of intrapartum stillbirths in singletons in six public hospitals in the Greater Accra Region of Ghana: a case-control study

The Greater Accra Region (GAR) of Ghana records 2000 stillbirths annually and 40% of them occur intrapartum. An understanding of the contributing factors will facilitate the development of preventive strategies to reduce the huge numbers of intrapartum stillbirths. This study identified determinants of intrapartum stillbirths in GAR. A retrospective 1:2 unmatched case-control study was conducted in six public hospitals in the Greater Accra Region of Ghana. A multivariable binary logistic regression model was used to quantify the effect of exposures on intrapartum stillbirth. The area under the receiver operating characteristics curve and the Brier scores were used to screen potential risk factors and assess the predictive performance of the regression models. The following maternal factors increased the odds of intrapartum stillbirths: pregnancy-induced hypertension (PIH) [adjusted Odds Ratio; aOR = 3.72, 95% CI:1.71-8.10, p < 0.001]; antepartum haemorrhage (APH) [aOR = 3.28, 95% CI: 1.33-8.10, p < 0.05] and premature rupture of membranes (PROM) [aOR = 3.36, 95% CI: 1.20-9.40, p < 0.05]. Improved management of PIH, APH, PROM, and preterm delivery will reduce intrapartum stillbirth. Hospitals should improve on the quality of monitoring women during labor. Auditing of intrapartum stillbirths should be mandatory for all hospitals and Ghana Health Service should include fetal autopsy in stillbirth auditing to identify other causes of fetal deaths. Interventions to reduce intrapartum stillbirth must combine maternal, fetal and service delivery factors to make them effective.

Diagnostic capacity, and predictive values of rapid diagnostic tests for accurate diagnosis of Plasmodium falciparum in febrile children in Asante-Akim, Ghana

Background

This study seeks to compare the performance of HRP2 (First Response) and pLDH/HRP2 (Combo) RDTs for falciparum malaria against microscopy and PCR in acutely ill febrile children at presentation and follow-up.

Methods

This is an interventional study that recruited children < 5 years who reported to health facilities with a history of fever within the past 72 h or a documented axillary temperature of 37.5 °C. Using a longitudinal approach, recruitment and follow-up of participants was done between January and May 2012. Based on results of HRP2-RDT screening, the children were grouped into one of the following three categories: (1) tested positive for malaria using RDT and received anti-malarial treatment (group 1, n = 85); (2) tested negative for malaria using RDT and were given anti-malarial treatment by the admitting physician (group 2, n = 74); or, (3) tested negative for malaria using RDT and did not receive any anti-malarial treatment (group 3, n = 101). Independent microscopy, PCR and Combo-RDT tests were done for each sample on day 0 and all follow-up days.

Results

Mean age of the study participants was 22 months and females accounted for nearly 50%. At the time of diagnosis, the mean body temperature was 37.9 °C (range 35–40.1 °C). Microscopic parasite density ranged between 300 and 99,500 parasites/µL. With microscopy as gold standard, the sensitivity of HRP2 and Combo-RDTs were 95.1 and 96.3%, respectively. The sensitivities, specificities and predictive values for RDTs were relatively higher in microscopy-defined malaria cases than in PCR positive-defined cases. On day 0, participants who initially tested negative for HRP2 were positive by microscopy (n = 2), Combo (n = 1) and PCR (n = 17). On days 1 and 2, five of the children in this group (initially HRP2-negative) tested positive by PCR alone. On day 28, four patients who were originally HRP2-negative tested positive for microscopy (n = 2), Combo (n = 2) and PCR (n = 4).

Conclusion

The HRP2/pLDH RDTs showed comparable diagnostic accuracy in children presenting with an acute febrile illness to health facilities in a hard-to-reach rural area in Ghana. Nevertheless, discordant results recorded on day 0 and follow-up visits using the recommended RDTs means improved malaria diagnostic capability in malaria-endemic regions is necessary.

An exploratory case study of the organizational functioning of a decision-making and referral support call center for frontline providers of maternal and new born care in the Greater Accra Region of Ghana

A call center was designed and started implementation in the Greater Accra Region of Ghana in 2015, to support frontline provider decision-making and referral for maternal and new born care. This study aimed to understand the organizational functioning of the center and lessons for design improvement, implementation, and scale-up. The study design was a single case study. Data collection involved participant and nonparticipant observation, conversations, and in-depth interviews with call center staff. Data were coded and analyzed manually. Findings showed a high adherence to call center protocols, good client service skills, a strong local sense of ownership of the center, and staff resilience in performing their functions despite a context of scarce resources and no prior experience with running a call center. Perceptions of lack of involvement of some call center staff in decision-making, and the resource constrained working conditions sometimes hampered the functioning of the center. The locally driven bottom-up process used to establish the center appeared to be an important element in sustaining it despite the resource constraints. More attention to locally driven bottom-up approaches, organizational functioning, and resilience are critical to develop and sustain innovations for health outcome improvement in resource-constrained contexts.

Targeted community based interventions improved malaria management competencies in rural Ghana

Background

Malaria is one of the most challenging public health concerns in the developing world. To address its impact in endemic regions, several interventions are implemented by stakeholders. The Affordable Medicine Facility-malaria (AMFm) is an example of such interventions. Its activities include communication interventions to enhance the knowledge of caregivers of children under five years, licensed chemical sellers (LCS) and prescribers on malaria management with artemisinin-based combination therapy (ACT). This study was conducted to evaluate the effectiveness of the AMFm activities on malaria among targeted groups in two rural communities in Ghana.

Methods

A communication intervention study was conducted in the Asante-Akim North and South Districts of Ghana. Repeated cross-sectional pre and post surveys were deployed. Relevant malaria messages were designed and used to develop the information, education and communication (IEC) tools for the intervention. With the aid of posters and flipcharts developed by our study, community health workers (CHWs), prescribers, and licenced chemical sellers provided proper counselling to clients on malaria management. Trained CHWs and community based volunteers educated caregivers of children under five years on malaria management at their homes and at public gatherings such as churches, mosques, schools. Chi-square tests and logistic regression were run to determine associations and control for demographic differences respectively.

Results

There was significantly high exposure to malaria/ACT interventions in the intervention district than in the comparison district (OR = 16.02; 95% CI = 7.88–32.55) and same for malaria/ACT-related knowledge (OR = 3.63; 95% CI = 2.52–5.23). The participants in the intervention district were also more knowledgeable about correct administration of dispersible drug for children <5 years than their counterparts in the unexposed district.

Conclusion

Our data show that targeted interventions improve malaria based competences in rural community settings. The availability of subsidized ACTs and the intensity of the communication campaigns contributed to the AMFm-related awareness, improved knowledge on malaria/ACTs and management practices.

Secondary analysis of snake bite data in the Western Region of Ghana: 2006-2010

BACKGROUND

A snake bite is an injury caused by a bite from a snake, often resulting in puncture wounds, amputations and sometimes envenomation. Envenoming resulting from snake bite is a particularly important public health problem in rural areas of tropical and sub-tropical countries in Africa. This paper reports the incidence of snake bites and its associated mortality in the Western Region of Ghana.

METHOD

The study was a descriptive cross-sectional review of 2006 - 2010 snake bite secondary data generated by the Western Regional Health Information Office in Ghana. Data was extracted from the District Health Information Management System (DHIMS) database. Data was managed and analyzed using SPSS Version 16.0. Univariate analyses were expressed as percentages and graphs.

RESULTS

The year 2009 recorded the highest incidence of Snake bites in the Western Region with Juabeso district recording the highest incidence of snake bites over the study period. Over the period about 55% of the incidence was between 50 - 100 per 100,000 population. The total number of snake bites recorded in the region for the period was 7,275, of which 52% (3,776) were males. About 60% of the patients were of the age group 15-49 years. A total of 12 reported snake bite deaths were recorded, of which 67% were men. This study recommends to the Districts Health Directorates in the Western Region to regularly organize community education on snake bite and the use of protective clothing by the farmers.

FUNDING

None declared.

Insights into the Affordable Medicines Facility-malaria in Ghana: the role of caregivers and licensed chemical sellers in four regions

Background

The Affordable Medicine Facility-malaria (AMFm) was an innovative global financing mechanism for the provision of quality-assured artemisinin-based combination therapy (ACT) across both the private and public health sectors in eight countries in sub-Saharan Africa. This study evaluated the effectiveness of AMFm subsidies in increasing access to ACT in Ghana and documented malaria management practices at the household and community levels during the implementation of the AMFm.

Methods

This study, conducted in four regions in Ghana between January, 2011 to December, 2012, employed cross-sectional mixed-methods design that included qualitative and quantitative elements, specifically household surveys, focus group discussions (FGD) and in-depth interviews.

Results

The study indicated high ACT availability, adequate provider knowledge and reasonably low quality-assured ACT use in the study areas, all of which are a reflection of a high market share of ACT in these hard-to-reach areas of the country. Adequate recognition of childhood malaria symptoms by licensed chemical seller (LCS) attendants was observed. A preference by caregivers for LCS over health facilities for seeking treatment solutions to childhood malaria was found.

Conclusions

Artemisinin-based combination therapy with the AMFm logo was accessible and affordable for most people seeking treatment from health facilities and LCS shops in rural areas. Caregivers and LCS were seen to play key roles in the health of the community especially with children under 5 years of age.