2021
Effect of hookworm infection and anthelmintic treatment on naturally acquired antibody responses against the GMZ2 malaria vaccine candidate and constituent antigens
Amoani B, Gyan B, Sakyi SA, Abu EK, Nuvor SV, Barnes P, Sarkodie-Addo T, Ahenkorah B, Sewor C, Dwomoh D, Theisen M, Cappello M, Wilson MD, Adu B. Effect of hookworm infection and anthelmintic treatment on naturally acquired antibody responses against the GMZ2 malaria vaccine candidate and constituent antigens. BMC Infectious Diseases 2021, 21: 332. PMID: 33832450, PMCID: PMC8028774, DOI: 10.1186/s12879-021-06027-5.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAgedAged, 80 and overAlbendazoleAnthelminticsAntibodies, ProtozoanAntigens, ProtozoanCase-Control StudiesChildChild, PreschoolCross-Sectional StudiesFemaleHookworm InfectionsHumansImmunoglobulin GLongitudinal StudiesMalaria VaccinesMalaria, FalciparumMaleMiddle AgedParasitemiaProtozoan ProteinsYoung AdultConceptsMerozoite surface protein 3Antibody responseHookworm infectionMalaria vaccine candidateConstituent antigensP. falciparumGLURP-R0IgG3 levelsVaccine candidatesLongitudinal cross-sectional studyHigher IgG3 levelsUninfected endemic controlsP. falciparum infectionPlasmodium falciparum merozoite surface protein 3Levels of IgG1Kato-Katz methodCross-sectional studyHigher antibody responseMalaria vaccine efficacyKintampo North MunicipalityAnthelmintic treatmentHookworm treatmentMalaria parasitaemiaAlbendazole treatmentEndemic controls
2018
Albendazole Treatment Improves Work Capacity in Women Smallholder Farmers Infected with Hookworm: A Double-Blind Randomized Control Trial.
Salmon M, Salmon C, Masoda M, Salumu JM, Bozzi C, Nieburg P, Harrison LM, Humphries D, Abaca Uvon N, Wendel SK, Trout C, Cappello M. Albendazole Treatment Improves Work Capacity in Women Smallholder Farmers Infected with Hookworm: A Double-Blind Randomized Control Trial. American Journal Of Tropical Medicine And Hygiene 2018, 98: 1419-1426. PMID: 29611504, PMCID: PMC5953358, DOI: 10.4269/ajtmh.17-0403.Peer-Reviewed Original ResearchConceptsWork capacityRandomized Effectiveness TrialSoil-transmitted helminthsHealth of womenStep testPlacebo groupAlbendazole treatmentPrimary outcomeHookworm infectionStep test resultsEffectiveness trialNonsignificant decreaseHeart rateControl trialTreatment groupsIntestinal parasitesPulse rateHookwormTrialsRisk benefitDrug distributionWomenTreatmentAlbendazoleMinutes
2011
Epidemiology of Hookworm Infection in Kintampo North Municipality, Ghana: Patterns of Malaria Coinfection, Anemia, and Albendazole Treatment Failure
Humphries D, Mosites E, Otchere J, Twum WA, Woo L, Jones-Sanpei H, Harrison LM, Bungiro RD, Benham-Pyle B, Bimi L, Edoh D, Bosompem K, Wilson M, Cappello M. Epidemiology of Hookworm Infection in Kintampo North Municipality, Ghana: Patterns of Malaria Coinfection, Anemia, and Albendazole Treatment Failure. American Journal Of Tropical Medicine And Hygiene 2011, 84: 792-800. PMID: 21540391, PMCID: PMC3083749, DOI: 10.4269/ajtmh.2011.11-0003.Peer-Reviewed Original ResearchConceptsPoor nutritional statusHookworm infectionRisk factorsNutritional statusOverall egg reduction rateSerum immunoglobulin G (IgG) reactivitiesCross-sectional pilot studyEgg reduction rateImmunoglobulin G reactivityKintampo North MunicipalityAlbendazole therapyKintampo NorthMalaria coinfectionTreatment failureOverall prevalenceHigh prevalenceRepeat examinationEgg excretionSecretory antigensInfectionPilot studyCoinfectionSignificant reductionTherapyHigh rate
1991
Human immunodeficiency virus infection among Peace Corps volunteers in Zaire. No evidence for unusual modes of transmission.
Cappello M, Bernard K, Jones B, Francis H, van der Vlugt T. Human immunodeficiency virus infection among Peace Corps volunteers in Zaire. No evidence for unusual modes of transmission. JAMA Internal Medicine 1991, 151: 1328-30. PMID: 2064483, DOI: 10.1001/archinte.151.7.1328.Peer-Reviewed Original ResearchConceptsHuman immunodeficiency virusHepatitis B virusB virusVirus infectionPeace Corps volunteersHepatitis B virus infectionHuman immunodeficiency virus (HIV) infectionPositive serologic markersB virus infectionImmunodeficiency virus infectionUS Peace Corps volunteersSerologic markersImmunodeficiency syndromeImmunodeficiency virusProspective studyStudy populationHigh endemicityInfectionSerum samplesStudy periodMean lengthVolunteersVirusStayExtensive education