ArticleHIV medicine2014
Clinical malaria diagnosis in pregnancy in relation to early perinatal mother-to-child transmission of HIV: a prospective cohort study.
Article in HIV medicine, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed, 1 synthesis or guideline pooled it, 12 citations in OpenAlex.
- Malaria prevalence in HIV-positive children, pregnant women, and adults: a systematic review and meta-analysis.Parasites & vectors · 2022Pooled it
- Trial
- Impact of HIV-1 infection on the feto-maternal crosstalk and consequences for pregnancy outcome and infant health.Seminars in immunopathology · 2016Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
11 authors at 3 institutions in 3 countries.
Funding
Abstract
objectivesWe prospectively investigated fever symptoms and maternal diagnosis of malaria in pregnancy (MIP) in relation to child HIV infection among 2368 pregnant HIV-positive women and their infants, followed up from pregnancy until 6 weeks post-delivery in Tanzania.
methodsDoctors clinically diagnosed and treated MIP and fever symptoms during prenatal health care. Child HIV status was determined via DNA polymerase chain reaction (PCR). Multivariable logistic regression models were used to estimate relative risks (RRs) and 95% confidence intervals (CIs) for HIV mother-to-child transmission (MTCT) by the 6th week of life.
resultsMean gestational age at enrolment was 22.2 weeks. During follow-up, 16.6% of mothers had at least one MIP diagnosis, 15.9% reported fever symptoms and 8.7% had both fever and MIP diagnosis. Eleven per cent of HIV-exposed infants were HIV-positive by 6 weeks. The RR of HIV MTCT was statistically similar for infants whose mothers were ever vs. never clinically diagnosed with MIP (RR 1.24; 95% CI 0.94-1.64), were diagnosed with one vs. no clinical MIP episodes (RR 1.07; 95% CI 0.77-1.48) and had ever vs. never reported fever symptoms (RR 1.04; 95% CI 0.78-1.38) in pregnancy. However, the HIV MTCT risk increased by 29% (95% CI 4-58%) per MIP episode. Infants of women with at least two vs. no MIP diagnoses were 2.1 times more likely to be HIV infected by 6 weeks old (95% CI 1.31-3.45).
conclusionsClinical MIP diagnosis, but not fevers, in HIV-positive pregnant women was associated with an elevated risk of early HIV MTCT, suggesting that malaria prevention and treatment in pregnant HIV-positive women may enhance the effectiveness of HIV prevention in MTCT programmes in this setting. Future studies using a laboratory-confirmed diagnosis of malaria are needed to confirm this association.
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