Colorado PROFILES, The Colorado Clinical and Translational Sciences Institute (CCTSI)
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Dale A Barnhart

TitleSenior Research Scientist
InstitutionUniversity of Colorado Denver - Anschutz Medical Campus
DepartmentSOM-EM MED Clinical

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    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
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    1. Nshimyiryo A, Barnhart DA, Nemerimana M, Beck K, Wilson K, Mutaganzwa C, Bigirumwami O, Shema E, Uwamahoro A, Itangishaka C, Havugarurema S, Sayinzoga F, Baganizi E, Magge H, Kirk CM. Survive and Thrive: Outcomes of Children Enrolled in a Follow-Up Clinic for Small and Sick Newborns in Rural Rwanda. Healthcare (Basel). 2024 Nov 26; 12(23). PMID: 39684993.
      View in: PubMed
    2. Chebet JJ, Akyoo WO, Goymann H, Harling G, Barnhart DA, Mosha IH, Kamori DD, Gandhi M, Mbunda T, Kipeleka J, Sando D, Spiegelman D, Mpembeni R, B?rnighausen T. Demonstrating service delivery models for effective initiation and retention on pre-exposure prophylaxis (PrEP) among female bar workers in Dar es Salaam, Tanzania: A double randomized intervention study protocol. PLoS One. 2024; 19(6):e0304077. PMID: 38935796.
      View in: PubMed
    3. Musafiri T, Kamali I, Kayihura C, de la Paix Gakuru J, Nyirahabihirwe F, Nizeyimana E, Kandamage P, Habinshuti P, Sekagarura R, Makuza JD, Karema N, Serumondo J, Ntakirutimana T, Ndahimana JD, Barnhart DA. Prevalence of hepatitis B and C infection and linkage to care among patients with Non-Communicable Diseases in three rural?Rwandan districts: a retrospective cross-sectional study. BMC Infect Dis. 2024 Feb 23; 24(1):247. PMID: 38388353.
      View in: PubMed
    4. Aranda Z, V?zquez S, Gopaluni A, Mart?nez L, Ram?rez M, Jim?nez A, Bernal D, Rodr?guez AL, Chac?n S, Vargas B, Fulcher IR, Barnhart DA. Evaluation of the implementation of a community health worker-led COVID-19 contact tracing intervention in Chiapas, Mexico, from March 2020 to December 2021. BMC Health Serv Res. 2024 Jan 18; 24(1):97. PMID: 38233915.
      View in: PubMed
    5. Joseph SA, Jerome JG, Boima F, Pognon PR, Fejfar D, Dibba Y, Lavalie D, Barrie MB, Oteju A, Sheku M, Mahmoud M, Mattia J, Barnhart DA. Attitudes toward COVID-19 Vaccination: Staff and Patient Perspectives at Six Health Facilities in Sierra Leone. Vaccines (Basel). 2023 Aug 19; 11(8). PMID: 37631953.
      View in: PubMed
    6. Zaniku HR, Aron MB, Vrkljan K, Tyagi K, Ndambo MK, Banda GM, Nyirongo R, Mphande I, Mailosi B, Talama G, Munyaneza F, Connolly E, Dullie L, Barnhart DA, Ruderman T. COVID-19-Related Testing, Knowledge and Behaviors among Severe and Chronic Non-Communicable Disease Patients in Neno District, Malawi: A Prospective Cohort Study. Int J Environ Res Public Health. 2023 05 19; 20(10). PMID: 37239604.
      View in: PubMed
    7. Niyigena A, Nyirahabimana N, Cubaka V, Mukandayisenga V, Ngizwenayo E, Niyigena PC, Barnhart D. Knowledge and practices surrounding outbreaks and COVID-19 among community health workers in rural Rwanda: a cross-sectional mixed-methods study. Pan Afr Med J. 2023; 45:35. PMID: 37545611.
      View in: PubMed
    8. Regan M, Cheng C, Mboggo E, Larson E, Lema IA, Magesa L, Machumi L, Ulenga N, Sando D, Mwanyika-Sando M, Barnhart DA, Hong B, Mungure E, Li N, Siril H, Mujinja P, Naburi H, Kilewo C, Ekstr?m AM, Geldsetzer P, Fawzi W, B?rnighausen T, Sudfeld CR, Spiegelman D. The impact of a community health worker intervention on uptake of antenatal care: a cluster-randomized pragmatic trial in Dar es Salaam. Health Policy Plan. 2023 Mar 16; 38(3):279-288. PMID: 36377764.
      View in: PubMed
    9. Niyigena A, Cubaka VK, Uwamahoro P, Mutsinzi RG, Uwizeye B, Mukamasabo B, Shyirambere C, Bigirimana BJ, Mubiligi J, Barnhart DA. Impact of facilitating continued accessibility to cancer care during COVID-19 lockdown on perceived wellbeing of cancer patients at a rural cancer center in Rwanda. PLOS Glob Public Health. 2023; 3(2):e0001534. PMID: 36963043.
      View in: PubMed
    10. Habinshuti P, Nshimyiryo A, Fejfar DL, Niyigena A, Cubaka VK, Karema N, Bigirimana JB, Shyirambere C, Barnhart DA, Kateera F, Fulcher I. Impact of COVID-19 on access to cancer care in Rwanda: a retrospective time-series study using electronic medical records data. BMJ Open. 2022 12 19; 12(12):e065398. PMID: 36535717.
      View in: PubMed
    11. Uwamariya J, Nshunguyabahizi M, Nshimyumuremyi JN, Mukesharurema G, Ndayishimiye E, Kamali I, Ndahimana JD, Hedt-Gauthier B, Cubaka VK, Barnhart DA. Rediscovering life after being diagnosed with HIV: A qualitative analysis of lived experiences of youth living with HIV in rural Rwanda. Front Reprod Health. 2022; 4:993916. PMID: 36406888.
      View in: PubMed
    12. Umutoniwase S, Nshimyiryo A, Barnhart DA, Dusabeyezu S, Mpanumusingo E, Nahimana E, Mubiligi JM, Cubaka VK. Food insecurity and level of depression among patients with chronic diseases, and associated factors during the COVID-19 lockdown: a cross-sectional study in rural Rwanda. BMJ Open. 2022 10 10; 12(10):e054137. PMID: 36216428.
      View in: PubMed
    13. Musengimana G, Umugisha JP, Habinshuti P, Anderson T, Mukesharurema G, Remera E, Ndahimana JD, Barnhart DA. Characteristics and clinical outcomes of patients presenting with advanced HIV disease in the "treat all" era: a retrospective cohort study from rural Rwanda. BMC Infect Dis. 2022 Aug 25; 22(1):706. PMID: 36008786.
      View in: PubMed
    14. Barnhart DA, Uwamariya J, Nshimyumuremyi JN, Mukesharurema G, Anderson T, Ndahimana JD, Cubaka VK, Hedt-Gauthier B. Receipt of a combined economic and peer support intervention and clinical outcomes among HIV-positive youth in rural Rwanda: A retrospective cohort. PLOS Glob Public Health. 2022; 2(6):e0000492. PMID: 36962346.
      View in: PubMed
    15. Aron MB, Connolly E, Vrkljan K, Zaniku HR, Nyirongo R, Mailosi B, Ruderman T, Barnhart DA. Attitudes toward COVID-19 Vaccines among Patients with Complex Non-Communicable Disease and Their Caregivers in Rural Malawi. Vaccines (Basel). 2022 May 17; 10(5). PMID: 35632548.
      View in: PubMed
    16. Niyigena A, Girukubonye I, Barnhart DA, Cubaka VK, Niyigena PC, Nshunguyabahizi M, Mukamana B, Kateera F, Bitalabeho FA. Rwanda's community health workers at the front line: a mixed-method study on perceived needs and challenges for community-based healthcare delivery during COVID-19 pandemic. BMJ Open. 2022 04 29; 12(4):e055119. PMID: 35487742.
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    17. Nyirahabihirwe F, Kamali I, Barnhart DA, Gakuru JP, Musafiri T, Rwamuhinda DD, Mutabazi P, Mukayirabuka S, Makuza JD, Kassim N, Mubiligi JM, Ndahimana JD, Kateera F. Implementation of Refugees' Inclusion in National Viral Hepatitis B and Hepatitis C Screening Campaign in Mahama Refugee Camp, Rwanda. Glob Health Sci Pract. 2022 04 28; 10(2). PMID: 35487545.
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    18. Kamali I, Shumbusho F, Barnhart DA, Nyirahabihirwe F, Gakuru JP, Dusingizimana W, Nizeyumuremyi E, Habinshuti P, Walker S, Makuza JD, Serumondo J, Nshogoza Rwibasira G, Ndahimana JD. Time to complete hepatitis C cascade of care among patients identified during mass screening campaigns in rural Rwanda: a retrospective cohort study. BMC Infect Dis. 2022 Mar 21; 22(1):272. PMID: 35313817.
      View in: PubMed
    19. Nshimyumuremyi JN, Mukesharurema G, Uwamariya J, Mutunge E, Goodman AS, Ndahimana JD, Barnhart DA. Implementation and Adaptation of a Combined Economic Empowerment and Peer Support Program Among Youth Living With HIV in Rural Rwanda. J Int Assoc Provid AIDS Care. 2022 Jan-Dec; 21:23259582211064038. PMID: 34985358.
      View in: PubMed
    20. Kamali I, Barnhart DA, Ndahimana JD, Noor K, Mumporeze J, Nyirahabihirwe F, Gakuru JP, Musafiri T, Urusaro S, Makuza JD, Serumondo J, Rwamuhinda DD, Nkundibiza M, Kateera F, Nshogoza GR, Mubiligi JM. Prevalence and associated risk factors for hepatitis B and C viruses among refugee populations living in Mahama, Rwanda: A cross-sectional study. PLoS One. 2021; 16(10):e0257917. PMID: 34634039.
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    21. Fulcher IR, Boley EJ, Gopaluni A, Varney PF, Barnhart DA, Kulikowski N, Mugunga JC, Murray M, Law MR, Hedt-Gauthier B. Syndromic surveillance using monthly aggregate health systems information data: methods with application to COVID-19 in Liberia. Int J Epidemiol. 2021 08 30; 50(4):1091-1102. PMID: 34058004.
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    22. Nemerimana M, Karambizi AC, Umutoniwase S, Barnhart DA, Beck K, Bihibindi VK, Wilson K, Nshimyiryo A, Bradford J, Havugarurema S, Uwamahoro A, Nsabyamahoro E, Kirk CM. Evaluation of an mHealth tool to improve nutritional assessment among infants under 6 months in paediatric development clinics in rural Rwanda: Quasi-experimental study. Matern Child Nutr. 2021 10; 17(4):e13201. PMID: 33960693.
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    23. Nshimyiryo A, Barnhart DA, Cubaka VK, Dusengimana JMV, Dusabeyezu S, Ndagijimana D, Umutesi G, Shyirambere C, Karema N, Mubiligi JM, Kateera F. Barriers and coping mechanisms to accessing healthcare during the COVID-19 lockdown: a cross-sectional survey among patients with chronic diseases in rural Rwanda. BMC Public Health. 2021 04 10; 21(1):704. PMID: 33838676.
      View in: PubMed
    24. Kamali I, Barnhart DA, Nyirahabihirwe F, de la Paix Gakuru J, Uwase M, Nizeyumuremyi E, Walker S, Mazimpaka C, de Dieu Gatete J, Makuza JD, Serumondo J, Kateera F, d'Amour Ndahimana J. Initiation of hepatitis C treatment in two rural Rwandan districts: a mobile clinic approach. BMC Infect Dis. 2021 Feb 25; 21(1):220. PMID: 33632165.
      View in: PubMed
    25. Barnhart DA, Kamali I, Nyirahabihirwe F, Mugabo C, Gakuru JP, Uwase M, Nizeyumuremyi E, Musafiri T, Gatete JD, Makuza JD, Kateera F, Hedt-Gauthier B, Ndahimana JD. Knowledge among patients with Hepatitis C initiating on direct-acting antiviral treatment in rural Rwanda: A prospective cohort study. Glob Health Action. 2021 01 01; 14(1):1953250. PMID: 34347569.
      View in: PubMed
    26. Dambach P, Mahenge B, Mashasi I, Muya A, Barnhart DA, B?rnighausen TW, Spiegelman D, Harling G. Socio-demographic characteristics and risk factors for HIV transmission in female bar workers in sub-Saharan Africa: a systematic literature review. BMC Public Health. 2020 May 15; 20(1):697. PMID: 32414352.
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    27. Betancourt TS, Jensen SKG, Barnhart DA, Brennan RT, Murray SM, Yousafzai AK, Farrar J, Godfroid K, Bazubagira SM, Rawlings LB, Wilson B, Sezibera V, Kamurase A. Promoting parent-child relationships and preventing violence via home-visiting: a pre-post cluster randomised trial among Rwandan families linked to social protection programmes. BMC Public Health. 2020 May 06; 20(1):621. PMID: 32375840.
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    28. Barnhart DA, Spiegelman D, Zigler CM, Kara N, Delaney MM, Kalita T, Maji P, Hirschhorn LR, Semrau KEA. Coaching Intensity, Adherence to Essential Birth Practices, and Health Outcomes in the BetterBirth Trial in Uttar Pradesh, India. Glob Health Sci Pract. 2020 03 30; 8(1):38-54. PMID: 32127359.
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    29. Barnhart DA, Semrau KEA, Zigler CM, Molina RL, Delaney MM, Hirschhorn LR, Spiegelman D. Optimizing the development and evaluation of complex interventions: lessons learned from the BetterBirth Program and associated trial. Implement Sci Commun. 2020; 1:29. PMID: 32885188.
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    30. Barnhart DA, Tsikhutsu I, Kirui D, Sawe F, Muli J, Sugut W, Abboud N, Birx D, Hamm T, Coakley P, Hickey PW, Wolfman V, Lee E, Spiegelman D. Association of the US President's Emergency Plan for AIDS Relief's Funding With Prevention of Mother-to-Child Transmission of HIV in Kenya. JAMA Netw Open. 2019 09 04; 2(9):e1911318. PMID: 31517966.
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    31. Barnhart DA, Harling G, Muya A, Ortblad KF, Mashasi I, Dambach P, Ulenga N, Mboggo E, Oldenburg CE, B?rnighausen TW, Spiegelman D. Structural, interpersonal, psychosocial, and behavioral risk factors for HIV acquisition among female bar workers in Dar es Salaam, Tanzania. AIDS Care. 2019 09; 31(9):1096-1105. PMID: 31079476.
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    32. Isanaka S, Barnhart DA, McDonald CM, Ackatia-Armah RS, Kupka R, Doumbia S, Brown KH, Menzies NA. Cost-effectiveness of community-based screening and treatment of moderate acute malnutrition in Mali. BMJ Glob Health. 2019; 4(2):e001227. PMID: 31139441.
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    33. Harling G, Muya A, Ortblad KF, Mashasi I, Dambach P, Ulenga N, Barnhart D, Mboggo E, Oldenburg CE, B?rnighausen T, Spiegelman D. HIV risk and pre-exposure prophylaxis interest among female bar workers in Dar es Salaam: cross-sectional survey. BMJ Open. 2019 03 20; 9(3):e023272. PMID: 30898799.
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    34. Barnhart D, Hertzmark E, Liu E, Mungure E, Muya AN, Sando D, Chalamilla G, Ulenga N, B?rnighausen T, Fawzi W, Spiegelman D. Intra-Cluster Correlation Estimates for HIV-related Outcomes from Care and Treatment Clinics in Dar es Salaam, Tanzania. Contemp Clin Trials Commun. 2016 Dec 15; 4:161-169. PMID: 27766318.
      View in: PubMed
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