Proactive Community Case Management (Pro-CCM) in Rural Madagascar

Malaria Clinical Trial

— Pro-CCM  

Official title:

Randomized Cluster Trial to Measure the Effectiveness of Home Care in Hyperendemic Rural Areas in Madagascar

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT05223933
• Other study ID #: 2017-01
• Status: Completed
• Phase: N/A
• Start date: December 12, 2016
• Est. completion date: December 29, 2018

Study information

• Verified date: January 2022
• Source: Institut Pasteur de Madagascar
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

The trial took place in a rural area hyper endemic for malaria, the hypothesis of which was that active detection and treatment of malaria in the population (all ages combined) in the event of a positive test could reduce the prevalence of malaria in the region. zoned. It was a two-armed, randomized, cluster-based community intervention trial:

• one arm with home treatment of malaria for the duration of the study for patients with a positive result in the rapid diagnostic test for malaria.

• a control arm with the usual malaria management procedures (ie consultation with community workers or the nearest health centers in the event of fever or suspected signs of malaria).

Before the start of monitoring, an initial survey (Baseline) was carried out in the "fokontany" (villages / cluster) included in the 2 arms, in order to determine the prevalence of malaria. Then, in the intervention arm, screening for malaria by RDT every 2 weeks in subjects with a suspected malaria case (fever or notion of fever in the 2 days preceding the visit) and treatment with Artesunate-amodiaquine (ACT) for patients with a positive RDT. At the end of the follow-up period, a final survey (Endline), based on the same questionnaires as during the Baseline, was carried out in the 2 villages of the 2 arms.

As a secondary objective, a study on anemia in women aged between 15 and 49 years was also carried out during the baseline and endline periods in order to compare the prevalence between the 2 periods

Description:

This study aims to compare the prevalence of malaria in the rural community of Mananjary after the Malaria Home Care Program (PECADOM Plus).

The study will take place in fokontany rural communes of the district of Mananjary.

This district was chosen for the following reasons:

• High prevalence of malaria in this area (31% in subjects with fever and attending medical consultation in the CSB included in the sentinel IPM fever site)

• presence of Peace Corps Volunteers (PCV) in this district. Mananjary District is situated in southeastern Madagascar, located in the central part of the Vatovavy Fitovinany Region, in the province of Fianarantsoa. It is located at 21°13'52" South and 48°20'31" East. The district is composed of one urban commune and 28 rural communes. After obtaining the agreement of the ethics committee for the realization of the study, the coordinator or the assistant coordinator of the project will make courtesy visits to all administrative and health officials in the Vatovavy Fitovinany and Mananjary District (Regional Directorate, District Chief ...).A random draw of fokontany meeting the inclusion criteria will be carried out later, to identify the distribution of fokontany in the intervention arm and control arm in the project. In addition to the 22 fokontany required, a draw of 8 reserve fokontany will be made (4 for each arm).

A courtesy visit will be conducted in the fokontany raffled. The coordinator will check the number of inhabitants in these fokontany with the information gathered at the time of the preparation of the protocol (projection of the population according to the data of INSTAT, information from the Medical Inspector of Mananjary). If the fokontany will not be eligible, the reserve fokontany will replace them in the study.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 1000
• Est. completion date: December 29, 2018
• Est. primary completion date: December 12, 2016
• Accepts healthy volunteers: No
• Gender: All
• Age group: 2 Months and older

Eligibility

Inclusion Criteria:

• Inclusion criteria in community:

• Fokontany in rural communes of Mananjary district (fokontany level of safety, accessibility by the study teams, and phone network availability was assessed).

• Agreement of the chief of Fokontany for the participation of his fokontany in the study

• Fokontany with at least 1,000 inhabitants

• Individual inclusion criteria:

• Resident in the relevant areas during the study period and consenting to participate

Exclusion Criteria:

• Exclusion criteria in community:

• Fokontany with a total population of less than 1000 inhabitants

• Fokontany in an urban commune

• Fokontany in an area whose access is risky and perilous

• Individual exclusion criteria:

None (Non-resident present at the time of passage were tested in the study if they have suggestive signs of malaria but they were considered as visitors)

Related Conditions & MeSH terms

• Case Management
• Malaria

Intervention

Behavioral:
• Proactive community case management
CHWs in the intervention arm conducted door-to-door fever screening for all inhabitants of all consenting households in their catchment area every fortnight. All individuals with temperature = 37.5°C or history of self-reported fever in the previous two weeks were tested with an RDT; positive individuals who were not pregnant and did not have signs of severe disease were treated with artesunate-amodiaquine according to treatment guidelines. Individuals identified as requiring a referral during Pro-CCM visits were assisted with transfer to the healthcare center, with transportation handled by the project staff.

Locations

Country	Name	City	State
Madagascar	Fokontany Ambakoana	Mananjary	Fianarantsoa, Vatovavy Fitovinany
Madagascar	Fokontany Ambalamanasa	Mananjary	Fianarantsoa, Vatovavy Fitovinany
Madagascar	Fokontany Ambalaromba	Mananjary	Fianarantsoa, Vatovavy Fitovinany
Madagascar	Fokontany Ambinany Namorona	Mananjary	Fianarantsoa, Vatovavy Fitovinany
Madagascar	Fokontany Amboditandroho	Mananjary	Fianarantsoa, Vatovavy Fitovinany
Madagascar	Fokontany Ambohimiarina II	Mananjary	Fianarantsoa, Vatovavy Fitovinany
Madagascar	Fokontany Ambohinihaonana	Mananjary	Fianarantsoa, Vatovavy Fitovinany
Madagascar	Fokontany Ambolotara	Mananjary	Fianarantsoa, Vatovavy Fitovinany
Madagascar	Fokontany Andranomavo	Mananjary	: Fianarantsoa, Vatovavy Fitovinany
Madagascar	Fokontany Andranomiteka	Mananjary	Fianarantsoa, Vatovavy Fitovinany
Madagascar	Fokontany Anilavinany	Mananjary	Fianarantsoa, Vatovavy Fitovinany
Madagascar	Fokontany Ankazotokana	Mananjary	Fianarantsoa, Vatovavy Fitovinany
Madagascar	Fokontany Anosimparihy	Mananjary	Fianarantsoa, Vatovavy Fitovinany
Madagascar	Fokontany Kianjavato	Mananjary	Fianarantsoa, Vatovavy Fitovinany
Madagascar	Fokontany Mahavoky Sud	Mananjary	Fianarantsoa, Vatovavy Fitovinany
Madagascar	Fokontany Manotro	Mananjary	Fianarantsoa, Vatovavy Fitovinany
Madagascar	Fokontany Maroamboka	Mananjary	Fianarantsoa, Vatovavy Fitovinany
Madagascar	Fokontany Sahafotahina	Mananjary	Fianarantsoa, Vatovavy Fitovinany
Madagascar	Fokontany Sandravakoka	Mananjary	Fianarantsoa, Vatovavy Fitovinany
Madagascar	Fokontany Tanambao Sud	Mananjary	Fianarantsoa, Vatovavy Fitovinany
Madagascar	Fokontany Tanambaobe	Mananjary	Fianarantsoa, Vatovavy Fitovinany
Madagascar	Fokontany Tsarahafatra	Mananjary	Fianarantsoa, Vatovavy Fitovinany

Sponsors (4)

Lead Sponsor	Collaborator
Institut Pasteur de Madagascar	National Malaria Control Programme, Madagascar, Peace Corps, United States Agency for International Development (USAID)

Country where clinical trial is conducted

Madagascar, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	The primary endpoint of the study was the change in the prevalence of malaria RDT positivity in the intervention versus control fokontany.	Difference in differences (DiD) approach comparing baseline to endline is used to compare the prevalence of malaria RDT positivity in the 2 arms	an average of 1 year
Secondary	percent of households visited every two weeks	percent of households visited every two weeks out of the number of the households registered in initial census	The event was assessed up to 30 weeks (15 biweekly visits).
Secondary	percent of households gave consent	percent of households that were visited every two weeks and gave consent for the screening during each visit	The event was assessed up to 30 weeks (15 biweekly visits).
Secondary	Fever incidence	percent of fever cases out of all individuals screened during each visit	The event was assessed up to 30 weeks (15 biweekly visits).
Secondary	Malaria incidence	percent of persons with positive RDT and fever cases out of all individuals screened during each visit	The event was assessed up to 30 weeks (15 biweekly visits).
Secondary	fever cases with RDT performed	percent of fever cases with RDT performed	The event was assessed up to 30 weeks (15 biweekly visits).
Secondary	RDT-positive persons treated with an ACT	percent of RDT-positive persons treated with an ACT during each visit	The event was assessed up to 30 weeks (15 biweekly visits).
Secondary	The change in the prevalence of anemia in women aged between 15 and 49 years old in the intervention versus control fokontany	Difference in differences (DiD) approach comparing baseline to endline is used to compare the prevalence of anemia in the 2 arms	an average of 1 year