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Improving Maternal heAlth by Reducing Malaria in African HIV Women (MAMAH)

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ClinicalTrials.gov Identifier: NCT03671109
Recruitment Status : Not yet recruiting
First Posted : September 14, 2018
Last Update Posted : August 8, 2019
Sponsor:
Collaborators:
Medicines for Malaria Venture
Universität Tübingen
Centre de Recherche Médicale de Lambaréné
Medical University of Vienna
Bernhard Nocht Institute for Tropical Medicine
Centro de Investigação em Saúde de Manhiça
Information provided by (Responsible Party):
Barcelona Institute for Global Health

Brief Summary:
Trial to evaluate the safety and efficacy of DHA-PPQ for Intermittent Preventive Treatment (IPTp) in HIV-infected pregnant women receiving cotrimoxazole prophylacis (CTXp) and antieretoviral (ARV) drugs and using long lasting insecticide treated nets will be conducted in Mozambique and Gabon where malaria and HIV infection are moderate to highly prevalent. In addition, the possibility for a PK interaction between DHA-PPQ and ARV drugs will be assessed in a sub-sample of participants. Women will receive ARV therapy according to national guidelines and their infants will be followed until one year of age to evaluate the impact of DHA-PPQ on MTCT-HIV.

Condition or disease Intervention/treatment Phase
Malaria HIV/AIDS Pregnancy Related Drug: Dihydroartemisinin-piperaquine (DHA-PPQ) Drug: Placebo Oral Tablet Phase 3

  Show Detailed Description

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Study Type : Interventional  (Clinical Trial)
Estimated Enrollment : 644 participants
Allocation: Randomized
Intervention Model: Parallel Assignment
Intervention Model Description: Superiority clinical trial
Masking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
Masking Description: Double blind placebo-controlled
Primary Purpose: Prevention
Official Title: Evaluation of the Safety and Efficacy of Dihydroartemisinin-piperaquine for Intermittent Preventive Treatment of Malaria in HIV-infected Pregnant Women
Estimated Study Start Date : September 2019
Estimated Primary Completion Date : November 2021
Estimated Study Completion Date : November 2022

Resource links provided by the National Library of Medicine

MedlinePlus related topics: HIV/AIDS Malaria

Arm Intervention/treatment
Experimental: IPTp-DHA-PPQ
Monthly IPTp-DHA-PPQ over three days plus daily ARVs and cotrimoxazole prophylaxis
Drug: Dihydroartemisinin-piperaquine (DHA-PPQ)
Following physical examination, recruited women with more than 13 weeks of gestational age will receive IPTp-DHA-PPQ under supervision

Placebo Comparator: IPTp-Placebo
Monthly IPTp-placebo over three days plus daily ARVs and cotrimoxazole prophylaxis
Drug: Placebo Oral Tablet
Following physical examination, recruited women with more than 13 weeks of gestational age will receive IPTp-Placebo under supervision




Primary Outcome Measures :
  1. Maternal parasitaemia at delivery [ Time Frame: Delivery ]
    Presence of Plasmodium falciparum (P. falciparum) asexual parasites of any density in peripheral blood (determined by microscopy)


Secondary Outcome Measures :
  1. Incidence of clinical malaria [ Time Frame: On average six months follow up during pregnancy ]
  2. Incidence of all-cause admissions [ Time Frame: On average six months follow up during pregnancy ]
  3. Incidence of all-cause outpatient attendances [ Time Frame: On average six months follow up during pregnancy ]
  4. Frequency and severity of adverse events [ Time Frame: On average six months follow up during pregnancy ]
  5. Mean haemoglobin concentration [ Time Frame: At delivery ]
  6. Prevalence of submicroscopic P. falciparum peripheral parasitaemia [ Time Frame: At delivery ]
  7. Prevalence of anaemia (Hb<11 g/dL) [ Time Frame: At delivery ]
  8. Prevalence of severe anaemia (Hb<7 g/dL) [ Time Frame: At delivery ]
  9. Mean CD4+ T cell counts levels [ Time Frame: At delivery ]
  10. Proportion of women with detectable HIV viral load [ Time Frame: At delivery ]
  11. Prevalence of placental P. falciparum infection [ Time Frame: At delivery ]
  12. Prevalence of P. falciparum peripheral parasitaemia at the post-partum visit [ Time Frame: On average 42 days after end of pregnancy (post-partum visit) ]
  13. Maternal mortality rate [ Time Frame: On average six months follow up during pregnancy and 42 days after end of pregnancy (post-partum visit) ]
  14. Prevalence of P. falciparum parasitaemia in cord blood [ Time Frame: At birth ]
  15. Prevalence of neonatal anaemia [ Time Frame: Neonatal period ( in first 28 days of life) ]
  16. Mean birth weight [ Time Frame: At birth ]
  17. Prevalence of low birth weight (<2500 g) [ Time Frame: At birth ]
  18. Mean gestational age at birth [ Time Frame: At birth ]
  19. Prevalence of prematurity [ Time Frame: At birth ]
  20. Prevalence of embryo and foetal losses [ Time Frame: On average six months follow up during pregnancy ]
  21. Prevalence of small for gestational age [ Time Frame: At birth ]
  22. Frequency of congenital malformations [ Time Frame: At birth ]
  23. Incidence of clinical malaria [ Time Frame: During first year of life ]
  24. Neonatal mortality rate [ Time Frame: During neonatal period (during first 28 days of life) ]
  25. Frequency of mother to child transmission of HIV at one and at 12 months of age [ Time Frame: During first year of life ]
  26. Infant mortality rate [ Time Frame: During first year of life ]


Information from the National Library of Medicine

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Ages Eligible for Study:   Child, Adult, Older Adult
Sexes Eligible for Study:   Female
Accepts Healthy Volunteers:   Yes
Criteria

Inclusion Criteria:

  • Permanent resident in the study area
  • Gestational age at the first antenatal visit ≤ 28 weeks
  • HIV seropositive status
  • Agreement to deliver in the study site's maternity(ies) wards

Exclusion Criteria:

  • Residence outside the study area or planning to move out in the following 10 months from enrolment
  • Gestational age at the first antenatal visit > 28 weeks of pregnancy
  • Known history of allergy to CTX
  • Known history of allergy or contraindications to DHA-PPQ
  • Participating in other intervention studies

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT03671109


Contacts
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Contact: Raquel Gonzalez, MD, PhD +34932275400 ext 4144 raquel.gonzalez@isglobal.org
Contact: Mireia Piqueras, PhD +34932275400 ext 4141 mireia.piqueras@isglobal.org

Locations
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Gabon
Centre de Recherches Médicales de Lambaréné (CERMEL) Not yet recruiting
Lambaréné, Gabon
Contact: Ghyslain Mombo-Ngoma, MD, PhD       ghyslain.mombongoma@cermel.org   
Mozambique
Centro de Investigação em Saúde de Manhiça (CISM) Not yet recruiting
Manhiça, Mozambique
Contact: Tacilta Nhampossa, MD, PhD       tacilta.nhampossa@manhica.net   
Sponsors and Collaborators
Barcelona Institute for Global Health
Medicines for Malaria Venture
Universität Tübingen
Centre de Recherche Médicale de Lambaréné
Medical University of Vienna
Bernhard Nocht Institute for Tropical Medicine
Centro de Investigação em Saúde de Manhiça
Investigators
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Study Director: Clara Menendez, MD, PhD Barcelona Institute for Global Health

Additional Information:
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Responsible Party: Barcelona Institute for Global Health
ClinicalTrials.gov Identifier: NCT03671109     History of Changes
Other Study ID Numbers: EDCTP- RIA2016MC-1613
First Posted: September 14, 2018    Key Record Dates
Last Update Posted: August 8, 2019
Last Verified: August 2019
Individual Participant Data (IPD) Sharing Statement:
Plan to Share IPD: Yes
Plan Description:

The main findings of the clinical trial will be submitted for publication in a peer reviewed journal within 12 months of study completion through an open access mechanism, or otherwise made available publicly in compliance with H2020 open access requirements.

Primary project raw data will be published in the project website. This approach is taken to protect in particular the interests of the endemic country researchers and institutions and in acknowledgment of the primary research oversight by endemic country ethics review boards. At no stage will data containing personal information of research participants be released.

Supporting Materials: Study Protocol
Statistical Analysis Plan (SAP)
Informed Consent Form (ICF)
Time Frame: Project metadata will be made available in formal reports to key stakeholders as soon as possible and to the wider publicwithin 12 months after the end of the project. The announcement of the availability of the project metadata will be posted in the project website.
Access Criteria: Open Access

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Studies a U.S. FDA-regulated Drug Product: No
Studies a U.S. FDA-regulated Device Product: No

Keywords provided by Barcelona Institute for Global Health:
Malaria
Dihydroartemisinin-piperaquine
HIV
Pregnancy
Treatment
Prevention

Additional relevant MeSH terms:
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Malaria
Protozoan Infections
Parasitic Diseases
Piperaquine
Dihydroartemisinin
Artemisinins
Antimalarials
Antiprotozoal Agents
Antiparasitic Agents
Anti-Infective Agents