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Ultrasound Core Laboratory for the Household Air Pollution Intervention Network Trial: Standardized Training and Image Management for Field Studies Using Portable Ultrasound in Fetal, Lung, and Vascular Evaluations.
Dávila-Román VG, Toenjes AK, Meyers RM, Lenzen PM, Simkovich SM, Herrera P, Fung E, Papageorghiou AT, Craik R, McCracken JP, Thompson LM, Balakrishnan K, Rosa G, Peel J, Clasen TF, Hossen S, Checkley W, de las Fuentes L; HAPIN Investigators. Dávila-Román VG, et al. Ultrasound Med Biol. 2021 Jun;47(6):1506-1513. doi: 10.1016/j.ultrasmedbio.2021.02.015. Epub 2021 Apr 1. Ultrasound Med Biol. 2021. PMID: 33812692 Free PMC article. Clinical Trial.
Lung Ultrasound Protocol and Quality Control of Image Interpretation Using an Adjudication Panel in the Household Air Pollution Intervention Network (HAPIN) Trial.
Simkovich SM, Hossen S, McCollum ED, Toenjes AK, McCracken JP, Thompson LM, Castañaza A, Diaz A, Rosa G, Kirby MA, Mukeshimana A, Myers R, Lenzen PM, Craik R, Jabbarzadeh S, Elon L, Garg SS, Balakrishnan K, Thangavel G, Peel JL, Clasen TF, Dávila-Román VG, Papageorghiou AT, de las Fuentes L, Checkley W; HAPIN Investigators. Simkovich SM, et al. Ultrasound Med Biol. 2023 May;49(5):1194-1201. doi: 10.1016/j.ultrasmedbio.2023.01.005. Epub 2023 Feb 19. Ultrasound Med Biol. 2023. PMID: 36801180 Free PMC article.
Resources and Geographic Access to Care for Severe Pediatric Pneumonia in Four Resource-limited Settings.
Simkovich SM, Underhill LJ, Kirby MA, Crocker ME, Goodman D, McCracken JP, Thompson LM, Diaz-Artiga A, Castañaza-Gonzalez A, Garg SS, Balakrishnan K, Thangavel G, Rosa G, Peel JL, Clasen TF, McCollum ED, Checkley W; HAPIN Investigators. Simkovich SM, et al. Am J Respir Crit Care Med. 2022 Jan 15;205(2):183-197. doi: 10.1164/rccm.202104-1013OC. Am J Respir Crit Care Med. 2022. PMID: 34662531 Free PMC article.
A Risk Assessment Tool for Resumption of Research Activities During the COVID-19 Pandemic.
Simkovich SM, Thompson LM, Clark M, Balakrishnan K, Bussalleu A, Checkley W, Clasen T, Davila-Roman V, Diaz-Artiga A, de las Fuentes L, Harvey S, Kirby M, Lovvorn A, McCollum E, Peel J, Quinn A, Rosa G, Underhill L, Williams K, Young B, Rosenthal J. Simkovich SM, et al. Res Sq [Preprint]. 2020 Nov 12:rs.3.rs-103997. doi: 10.21203/rs.3.rs-103997/v1. Res Sq. 2020. Update in: BMC Med Res Methodol. 2021 Apr 12;21(1):68. doi: 10.1186/s12874-021-01232-x PMID: 33200126 Free PMC article. Updated. Preprint.
Facing the Realities of Pragmatic Design Choices in Environmental Health Studies: Experiences from the Household Air Pollution Intervention Network Trial.
Checkley W, Hossen S, Rosa G, Thompson LM, McCracken JP, Diaz-Artiga A, Balakrishnan K, Simkovich SM, Underhill LJ, Nicolaou L, Hartinger SM, Davila-Roman VG, Kirby MA, Clasen TF, Rosenthal J, Peel JL, On Behalf Of Household Air Pollution Intervention Network Hapin Investigators. Checkley W, et al. Int J Environ Res Public Health. 2022 Mar 23;19(7):3790. doi: 10.3390/ijerph19073790. Int J Environ Res Public Health. 2022. PMID: 35409475 Free PMC article. Clinical Trial.
Design and conduct of facility-based surveillance for severe childhood pneumonia in the Household Air Pollution Intervention Network (HAPIN) trial.
Simkovich SM, Underhill LJ, Kirby MA, Goodman D, Crocker ME, Hossen S, McCracken JP, de León O, Thompson LM, Garg SS, Balakrishnan K, Thangavel G, Rosa G, Peel JL, Clasen TF, McCollum ED, Checkley W. Simkovich SM, et al. ERJ Open Res. 2020 Mar 23;6(1):00308-2019. doi: 10.1183/23120541.00308-2019. eCollection 2020 Jan. ERJ Open Res. 2020. PMID: 32211438 Free PMC article.
Effects of high altitude on respiratory rate and oxygen saturation reference values in healthy infants and children younger than 2 years in four countries: a cross-sectional study.
Crocker ME, Hossen S, Goodman D, Simkovich SM, Kirby M, Thompson LM, Rosa G, Garg SS, Thangavel G, McCollum ED, Peel J, Clasen T, Checkley W; HAPIN Investigators. Crocker ME, et al. Lancet Glob Health. 2020 Mar;8(3):e362-e373. doi: 10.1016/S2214-109X(19)30543-1. Lancet Glob Health. 2020. PMID: 32087173 Free PMC article.
Effects of a household air pollution intervention using liquefied petroleum gas stoves, continuous fuel distribution and behavioural messaging on dietary and sodium intake of adult women in Puno, Peru: a randomised controlled trial.
Tarazona-Meza C, Williams KN, Malpartida G, Kephart JL, Fandiño-Del-Río M, Simkovich S, Hossen S, Chiang M, Koehler K, Checkley W; Cardiopulmonary Outcomes and Household Air Pollution (CHAP) trial Investigators. Tarazona-Meza C, et al. Public Health Nutr. 2023 Aug;26(8):1686-1695. doi: 10.1017/S1368980023000320. Epub 2023 Feb 16. Public Health Nutr. 2023. PMID: 36793234 Free PMC article. Clinical Trial.
Effects of a Household Air Pollution Intervention with Liquefied Petroleum Gas on Cardiopulmonary Outcomes in Peru. A Randomized Controlled Trial.
Checkley W, Williams KN, Kephart JL, Fandiño-Del-Rio M, Steenland NK, Gonzales GF, Naeher LP, Harvey SA, Moulton LH, Davila-Roman VG, Goodman D, Tarazona-Meza C, Miele CH, Simkovich S, Chiang M, Chartier RT, Koehler K; CHAP Trial Investigators. Checkley W, et al. Am J Respir Crit Care Med. 2021 Jun 1;203(11):1386-1397. doi: 10.1164/rccm.202006-2319OC. Am J Respir Crit Care Med. 2021. PMID: 33306939 Free PMC article. Clinical Trial.