Accuracy of rapid diagnostic test to diagnose malaria in children under 5 years of age, a meta-analysis

2021 ◽  
pp. 115351
Author(s):  
Junjun Hu ◽  
Chenyang Zhang ◽  
Song Wang ◽  
Xiaofei Chen ◽  
Jiayi Hu ◽  
...  
Keyword(s):  
Diagnostic Test ◽  
Rapid Diagnostic Test ◽  
Meta Analysis ◽  
Children Under 5

scholarly journals Performance of the Access Bio/CareStart rapid diagnostic test for the detection of glucose-6-phosphate dehydrogenase deficiency: A systematic review and meta-analysis

PLoS Medicine ◽  
2019 ◽  
Vol 16 (12) ◽  
pp. e1002992 ◽  
Author(s):  
Benedikt Ley ◽  
Ari Winasti Satyagraha ◽  
Hisni Rahmat ◽  
Michael E. von Fricken ◽  
Nicholas M. Douglas ◽  
...  
Keyword(s):  
Systematic Review ◽  
Diagnostic Test ◽  
Rapid Diagnostic Test ◽  
Dehydrogenase Deficiency ◽  
Meta Analysis ◽  
Glucose 6 Phosphate Dehydrogenase

scholarly journals What is the yield of malaria reactive case detection in the Greater Mekong Sub-region? A review of published data and meta-analysis

2021 ◽  
Vol 20 (1) ◽  
Author(s):  
Jacqueline Deen ◽  
Mavuto Mukaka ◽  
Lorenz von Seidlein
Keyword(s):  
Diagnostic Test ◽  
Rapid Diagnostic Test ◽  
Meta Analysis ◽  
Published Data ◽  
Case Detection ◽  
Reactive Case Detection ◽  
Presumptive Treatment ◽  
Target Groups ◽  
Household Contacts ◽  
The Impact

Abstract Background Reactive malaria case detection involves the screening of those in contact with index cases and is used in countries in the Greater Mekong Sub-region. The yield of reactive case detection, defined here as the percentage of positive malaria cases among potential contacts who were screened, was assessed. Methods A literature search was conducted on PubMed to identify studies on reactive case detection in the Greater Mekong Sub-region. Eligible published articles were reviewed and pooled estimates from the studies were calculated, by type of malaria test used. Results Eighty-five publications were retrieved, of which 8 (9.4%) eligible articles were included in the analysis. The yield from reactive case detection ranged from 0.1 to 4.2%, with higher rates from PCR testing compared with microscopy and/or rapid diagnostic test. The overall yield from microscopy and/or rapid diagnostic test was 0.56% (95% CI 0.31–0.88%), while that from PCR was 2.35% (95% CI 1.19–3.87%). The two studies comparing different target groups showed higher yield from co-workers/co-travellers, compared with household contacts. Conclusion In low malaria transmission settings, the effectiveness of reactive case detection is diminishing. In the Greater Mekong Sub-region, modifying reactive case detection from household contacts to co-workers/co-travellers and from testing to presumptive treatment of targeted contacts, could increase the impact of this approach.

SKRINING MALARIA DENGAN RAPID DIAGNOSTIC TEST DAN PERILAKU PENGOBATAN MALARIA PADA ORANG RIMBA DI DESA BUKIT SUBAN DAN DESA SEKAMIS KABUPATEN SAROLANGUN TAHUN 2016

2018 ◽  
Vol 6 (1) ◽  
pp. 20-35
Author(s):  
Maria Estela Karolina ◽  
Oktovia Rezka Nurmaajid ◽  
Armaidi Darmawan ◽  
Solha Elfrida
Keyword(s):  
Traditional Medicine ◽  
Diagnostic Test ◽  
Rapid Diagnostic Test ◽  
Random Sampling ◽  
Descriptive Study ◽  
Malaria Treatment ◽  
Systematic Random Sampling

Abstract Backgrounds : Rapid Diagnostic Test (RDT) is a imunologic methode to diagnose malaria. Mostly, Orang Rimba hunt nomadically. Orang Rimba have traditional medicine to cure malaria. The purposes of this research are to know the incident of malaria based on RDT and malaria treatment behaviour of Orang Rimba. Methode :  This research was descriptive study. The populations of this research were Orang Rimba in Desa Bukit Suban and Sekamis, Kabupaten Sarolangun. The number of samples in this research is 49 respondents. The sample was taken by systematic random sampling. Data were analyzed with univariat analysis. Result : The result showed that 16,7 % had malaria positive, P. vivax was the dominat species of plasmodium (62,5%). Mostly the aged of respondent was 5-11 years old (41,7%), the gender was male (58,3%), occupation was doesn’t work (56,3%), marriage status was marriage (56,3%). Most of Orang Rimba had worse knowladge level (53,6%), the mostly used term in Orang Rimba was demam kuro (50%), only (42,9%) respondents knew the trias of malaria, only 9 respondents knew that cause of malaria was mosquito’s bites, Orang Rimba mostly knew the danger of malaria (85,7%) and the complication of malaria (89,3%), and knew that malaria could be cured (82,1%). The users of modern combined with traditional medicine were as much as 57,1%, Orang Rimba mostly used ≥ 3 kinds of traditional medicine 53,6%, traditional medicine was mostly processed by boiling (24 respondents) and mostly knew one way of processing the traditional medicine  (57,1%), traditional medicine was mostly for being eaten or drunk and external medicine  (50%), the duration of using  traditional medicine was mostly  2-3 days (46,4%), Orang Rimba mostly said that traditional medicine was efficacious (92,9%). Conclusions : The incident number of malaria was 16,7% and the mostly users of modern combined with traditional medicine were as much as 57,1%. Keywords : Malaria, RDT, orang rimba, malaria treatment behaviour   Abstrak Latar Belakang : Rapid Diagnostic Test (RDT) merupakan metoda imunologik untuk mendiagnosis malaria. Lokasi berburu Orang Rimba cenderung berpindah-pindah. Orang Rimba memiliki kearifan lokal dalam mengobati malaria. Tujuan penelitian ini adalah untuk mengetahui skrining malaria berdasarkan RDT dan perilaku pengobatan malaria pada Orang Rimba. Metode : Penelitian ini merupakan penelitian deskriptif. Populasi penelitian seluruh Orang Rimba yang berada di Desa Bukit Suban dan Sekamis. Jumlah sampel pada penelitian ini adalah 48 responden. Pengambilan sampel menggunakan teknik Systematic Random Sampling. Data dianalisis dengan analisis univariat. Hasil : Dari hasil penelitian didapatkan 16,7% positif malaria, jenis plasmodium yang dominan adalah P. vivax (62,5%). Sebagian besar responden berusia 5-11 tahun (41,7%), sebagian besar berjenis kelamin laki-laki (58,3%), sebagian besar pekerjaan responden tidak bekerja (56,3%), sebagian besar berstatus kawin (56,3%). Sebagian besar Orang Rimba memiliki tingkat pengetahuan kurang baik (53,6%), sebagian besar menggunakan istilah demam kuro untuk menyebutkan malaria (50%), hanya 42,9% yang mengetahui trias malaria, hanya 9 responden yang menjawab penyebab malaria adalah gigitan nyamuk, sebagian besar mengetahui bahaya malaria 85,7%, jenis bahaya malaria 89,3%, dan mengetahui bahwa malaria dapat disembuhkan 82,1%. Pengguna pengobatan modern dikombinasi dengan pengobatan tradisional sebanyak 57,1%, sebagian besar menggunakan ≥ 3 jenis obat tradisional (53,6%), cara pengolahan yang paling banyak dengan cara direbus (24 responden) dan mengetahui 1 cara pengolahan (57,1%), cara pemakaian yang paling banyak dengan dimakan atau diminum dan obat luar (50%), lama penggunaan yang paling banyak selama 2-3 hari (46,4%), sebagian besar mengatakan obat tradisional berkhasiat (92,9%). Kesimpulan : Angka kejadian malaria sebesar 16,7% dan upaya pengobatan malaria terbanyak adalah dengan pengobatan modern dikombinasi dengan pengobatan tradisional (57,1%).   Kata Kunci :  Malaria, RDT, orang rimba, perilaku pengobatan malaria

scholarly journals Malaria rapid diagnostic test (HRP2/pLDH) positivity, incidence, care accessibility and impact of community WASH Action programme in DR Congo: mixed method study involving 625 households

2021 ◽  
Vol 20 (1) ◽  
Author(s):  
Nlandu Roger Ngatu ◽  
Basilua Andre Muzembo ◽  
Nattadech Choomplang ◽  
Sakiko Kanbara ◽  
Roger Wumba ◽  
...  
Keyword(s):  
Action Research ◽  
Diagnostic Test ◽  
Rapid Diagnostic Test ◽  
Mixed Method ◽  
Malaria Incidence ◽  
Control Site ◽  
Malaria Rapid Diagnostic Test ◽  
Post Intervention ◽  
Referral Hospitals ◽  
Action Programme

Abstract Background Malaria is one of the most prevalent and deadliest illnesses in sub-Saharan Africa. Despite recent gains made towards its control, many African countries still have endemic malaria transmission. This study aimed to assess malaria burden at household level in Kongo central province, Democratic Republic of Congo (DRC), and the impact of community participatory Water, Sanitation and Hygiene (WASH) Action programme. Methods Mixed method research was conducted in two semi-rural towns, Mbanza-Ngungu (a WASH action site) and Kasangulu (a WASH control site) in DRC between 1 January 2017 through March 2018, involving 625 households (3,712 household members). Baseline and post-intervention malaria surveys were conducted with the use of World Bank/WHO Malaria Indicator Questionnaire. An action research consisting of a six-month study was carried out which comprised two interventions: a community participatory WASH action programme aiming at eliminating mosquito breeding areas in the residential environment and a community anti-malaria education campaign. The latter was implemented at both study sites. In addition, baseline and post-intervention malaria rapid diagnostic test (RDT) was performed among the respondents. Furthermore, a six-month hospital-based epidemiological study was conducted at selected referral hospitals at each site from 1 January through June 2017 to determine malaria trend. Results Long-lasting insecticide-treated net (LLIN) was the most commonly used preventive measure (55%); 24% of households did not use any measures. Baseline malaria survey showed that 96% of respondents (heads of households) reported at least one episode occurring in the previous six months; of them only 66.5% received malaria care at a health setting. In the Action Research, mean incident household malaria cases decreased significantly at WASH action site (2.3 ± 2.2 cases vs. 1.2 ± 0.7 cases, respectively; p < 0.05), whereas it remained unchanged at the Control site. Similar findings were observed with RDT results. Data collected from referral hospitals showed high malaria incidence rate, 67.4%. Low household income (ORa = 2.37; 95%CI: 1.05–3.12; p < 0.05), proximity to high risk area for malaria (ORa = 5.13; 95%CI: 2–29-8.07; p < 0.001), poor WASH (ORa = 4.10; 95%CI: 2.11–7.08; p < 0.001) were predictors of household malaria. Conclusion This research showed high prevalence of positive malaria RDT among the responders and high household malaria incidence, which were reduced by a 6-month WASH intervention. DRC government should scale up malaria control strategy by integrating efficient indoor and outdoor preventive measures and improve malaria care accessibility.

scholarly journals Effectiveness of Community Nutrition-Specific Interventions on Improving Malnutrition of Children under 5 Years of Age in the Eastern Mediterranean Region: A Systematic Review and Meta-Analysis

2021 ◽  
Vol 18 (15) ◽  
pp. 7844
Author(s):  
Delaram Ghodsi ◽  
Nasrin Omidvar ◽  
Bahareh Nikooyeh ◽  
Roshanak Roustaee ◽  
Elham Shakibazadeh ◽  
...  
Keyword(s):  
Cost Effectiveness ◽  
Mediterranean Region ◽  
Eastern Mediterranean ◽  
Meta Analysis ◽  
Eastern Mediterranean Region ◽  
Child Malnutrition ◽  
Z Score ◽  
Community Based ◽  
Nutritional Status Of Children ◽  
Children Under 5

Childhood malnutrition remains an important public health and development problem in low- and middle-income countries. This study aimed to systematically review the community-based nutrition-specific interventions and their effectiveness and/or cost-effectiveness on the nutritional status of children under 5 years of age in the Eastern Mediterranean Region (EMR). A systematic literature search of the English electronic databases, including PubMed, Scopus, ISI Web of Knowledge, Ovid, EMBASE, as well as Persian databases (SID and Magiran) was performed up to May 2019. Studies regarding the effectiveness/cost-effectiveness of the community-based nutrition-specific programs and interventions targeted at under-five-year children in EMR countries were selected. The primary outcomes were mean of Weight-for-age z-score (WAZ), Height-for-Age z-score (HAZ), and Weight-for-Height z-score (WHZ) of children or prevalence of wasting, stunting, and/or underweight among the children. Meta-analysis was also performed on the selected articles and intervention effects (mean differences) were calculated for each outcome for each study and pooled using a weighted random effects model. Risk of bias (ROB) of each included study was assessed based on the Cochrane Handbook for Systematic Reviews. The study protocol was registered in PROSPERO (CRD42020172643). Of 1036 identified studies, eight met the inclusion criteria. Amongst these, seven were from Pakistan and one from Iran. Only one study conducted in Pakistan reported the cost-effectiveness of nutrition-specific interventions in the region. Nutrition education/consultation and cash-based interventions were the most common nutrition-specific strategies used for management of child malnutrition in the EMR countries. Out of these eight studies, four were included in the meta-analysis. When different interventions were pooled, they had resulted in a significant improvement in WHZ of children (MD: 0.26; 95% CI: 0.07 to 0.46, three studies, I2 82.40%). Considering the high prevalence of child malnutrition in a number of countries in the region, capacity building and investigation regarding the implementation of new approaches to improve nutritional status of children and their effect(s) and cost-effectiveness assessment are highly recommended.

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