Health Facilities In Malawi Research Articles

Comparative field performance and adherence to test results of four malaria rapid diagnostic tests among febrile patients more than five years of age in Blantyre, Malawi

BackgroundMalaria rapid diagnostics tests (RDTs) can increase availability of laboratory-based diagnosis and improve the overall management of febrile patients in malaria endemic areas. In preparation to scale-up RDTs in health facilities in Malawi, an evaluation of four RDTs to help guide national-level decision-making was conducted.MethodsA cross sectional study of four histidine rich-protein-type-2- (HRP2) based RDTs at four health centres in Blantyre, Malawi, was undertaken to evaluate the sensitivity and specificity of RDTs, assess prescriber adherence to RDT test results and explore operational issues regarding RDT implementation. Three RDTs were evaluated in only one health centre each and one RDT was evaluated in two health centres. Light microscopy in a reference laboratory was used as the gold standard.ResultsA total of 2,576 patients were included in the analysis. All of the RDTs tested had relatively high sensitivity for detecting any parasitaemia [Bioline SD (97%), First response malaria (92%), Paracheck (91%), ICT diagnostics (90%)], but low specificity [Bioline SD (39%), First response malaria (42%), Paracheck (68%), ICT diagnostics (54%)]. Specificity was significantly lower in patients who self-treated with an anti-malarial in the previous two weeks (odds ratio (OR) 0.5; p-value < 0.001), patients 5-15 years old versus patients > 15 years old (OR 0.4, p-value < 0.001) and when the RDT was performed by a community health worker versus a laboratory technician (OR 0.4; p-value < 0.001). Health workers correctly prescribed anti-malarials for patients with positive RDT results, but ignored negative RDT results with 58% of patients with a negative RDT result treated with an anti-malarial.ConclusionsThe results of this evaluation, combined with other published data and global recommendations, have been used to select RDTs for national scale-up. In addition, the study identified some key issues that need to be further delineated: the low field specificity of RDTs, variable RDT performance by different cadres of health workers and the need for a robust quality assurance system. Close monitoring of RDT scale-up will be needed to ensure that RDTs truly improve malaria case management.

Facility-Based Maternal Death Review In Three Districts In The Central Region of Malawi: An Analysis of Causes and Characteristics of Maternal Deaths

We sought to determine the causes and characteristics maternal deaths that occur in health facilities in Malawi. Forty-three maternal deaths were reviewed in 9 hospitals in 3 districts in Central Malawi over a 1-year period. Causes and avoidable factors of maternal deaths were identified during the review, and recommendations made and implemented. There were 28 (65.1%) direct obstetric deaths and 15 (34.9%) indirect obstetric deaths. The major causes of maternal deaths were postpartum hemorrhage (25.6%), postpartum sepsis (16.3%), HIV/AIDS (16.3%), ruptured uterus (7.0%), complications of abortion (7.0%), anemia (7.0%), antepartum hemorrhage (4.7), and eclampsia (4.7). Two thirds of the women were referred either from another health facility (51.2%) or by a traditional birth attendant (TBA; 11.6%), and up to 79.1% were critically ill on admission. Four groups of factors that contributed to maternal deaths were identified: 1) health worker factors, 2) administrative factors, 3) patient/family factors, and 4) TBA factors. The major health worker factors were inadequate resuscitation (69.8%), lack of obstetric life-saving skills (60.5%), inadequate monitoring (55.8%), initial assessment incomplete (46.5%), and delay in starting treatment (46.5%). The most common administrative factor was lack of blood for transfusion (20.9%). The major problems encountered include shortage of staff and other resources, difficulty in maintaining anonymity, poor quality of data, and difficulty in implementing recommendations. Adequate training on obstetric life-saving skills, addressing HIV/AIDS, and raising community awareness could be important factors for reducing maternal mortality in Malawi and countries with similar socioeconomic profiles.

Supervision, monitoring and evaluation of nationwide scale-up of antiretroviral therapy in Malawi

To describe the supervision, monitoring and evaluation strategies used to assess the delivery of antiretroviral therapy during nationwide scale-up of treatment in Malawi. In the first quarter of 2005, the HIV Unit of the Ministry of Health and its partners (the Lighthouse Clinic; Médecins Sans Frontières-Belgium, Thyolo district; and WHO's Country Office) undertook structured supervision and monitoring of all public sector health facilities in Malawi delivering antiretroviral therapy. Data monitoring showed that by the end of 2004, there were 13,183 patients (5274 (40%) male, 12 527 (95%) adults) who had ever started antiretroviral therapy. Of patients who had ever started, 82% (10 761/13,183) were alive and taking antiretrovirals; 8% (1026/13,183) were dead; 8% (1039/13,183) had been lost to follow up; <1% (106/13,183) had stopped treatment; and 2% (251/13,183) had transferred to another facility. Of those alive and on antiretrovirals, 98% (7098/7258) were ambulatory; 85% (6174/7258) were fit to work; 10% (456/4687) had significant side effects; and, based on pill counts, 96% (6824/7114) had taken their treatment correctly. Mistakes in the registration and monitoring of patients were identified and corrected. Drug stocks were checked, and one potential drug stock-out was averted. As a result of the supervisory visits, by the end of March 2005 recruitment of patients to facilities scheduled to start delivering antiretroviral therapy had increased. This report demonstrates the importance of early supervision for sites that are starting to deliver antiretroviral therapy, and it shows the value of combining data collection with supervision. Making regular supervisory and monitoring visits to delivery sites are essential for tracking the national scale-up of delivery of antiretrovirals.

Investigating Access to Reproductive Health Services Using GIS: Proximity to Services and the Use of Modern Contraceptives in Malawi

This paper attempted to identify whether access to reproductive health services partly explains use of modern contraception in Malawi. Recent changes in Malawi's population policy have brought the state's population ambitions into alignment with the consensus reached at the International Conference on Population and Development held in Cairo in 1994. Concurrently, Malawi witnessed a large increase in the use of modern contraceptives from 7% in 1992 to 26% in 2000. A geographic information system (GIS) was employed to integrate health facility data from the Malawi health facilities inventory and global positioning data from the 2000 Malawi demographic and health survey. An effort to detect a plausible causal pathway was made by using distance to health services as a proxy variable for access to services. In a multivariate logistic regression analysis, after controlling for background variables traditionally associated with use of modern contraception, access could not be shown to explain use of modern contraception in Malawi.