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David Powell

Explore the profile of David Powell including associated specialties, affiliations and a list of published articles. Areas
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Articles 137
Citations 2092
Followers 0
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Recent Articles
1.
Jacobson M, Powell D
JAMA Netw Open . 2025 Mar; 8(3):e2462698. PMID: 40029657
Importance: Widespread naloxone access is a key policy response to the opioid crisis. Naloxone availability is typically estimated from pharmacy sales, which exclude naloxone provided by community organizations, hospitals, and...
2.
Kochis M, Ahle S, Danko M, Meier A, Petrulla M, Powell D, et al.
J Surg Educ . 2025 Jan; 82(3):103434. PMID: 39823992
Objective: Presenting at academic conferences is an important means of disseminating research, networking, and building a professional reputation, but the quality of presentations at conferences is often suboptimal. This project...
3.
Rosas H, Mercaldo N, Hasimoglu Y, Petersen M, Lewis L, Lai F, et al.
Alzheimers Dement (Amst) . 2024 Nov; 16(4):e70023. PMID: 39583646
Introduction: Both micro- and macrostructural white matter (WM) abnormalities, particularly those related to axonal degeneration, are associated with cognitive decline in adults with Down syndrome (DS) prior to a diagnosis...
4.
Abouk R, Powell D
JAMA . 2024 Oct; 332(18):1583-1584. PMID: 39401024
No abstract available.
5.
Smart R, Powell D, Pacula R, Peet E, Abouk R, Davis C
J Health Econ . 2024 Jul; 97:102917. PMID: 39043099
Despite efforts to expand naloxone access, opioid-related overdoses remain a significant contributor to mortality. We study state efforts to expand naloxone distribution through pharmacies by reducing the non-monetary costs to...
6.
Abouk R, Powell D
JAMA . 2024 May; 331(24):2129-2131. PMID: 38809568
No abstract available.
7.
Kerestes R, Perry A, Vivash L, OBrien T, Alvim M, Arienzo D, et al.
Epilepsia . 2024 Feb; 65(4):1072-1091. PMID: 38411286
Objective: The intricate neuroanatomical structure of the cerebellum is of longstanding interest in epilepsy, but has been poorly characterized within the current corticocentric models of this disease. We quantified cross-sectional...
8.
Allen L, Pollini R, Vaglienti R, Powell D
JAMA Health Forum . 2024 Jan; 5(1):e234731. PMID: 38241057
Importance: Despite their widespread adoption across the US, policies imposing one-size-fits-all limits on the duration of prescriptions for opioids have shown modest and mixed implications for prescribing. Objective: To assess...
9.
Powell D
Demography . 2023 Nov; 60(6):1843-1875. PMID: 38009202
This article documents child suicide rates from 1980 to 2020 in the United States using the National Vital Statistics System Multiple Cause of Death database. After generally declining for decades,...
10.
Kerestes R, Perry A, Vivash L, OBrien T, Alvim M, Arienzo D, et al.
bioRxiv . 2023 Nov; PMID: 37961570
Objective: The intricate neuroanatomical structure of the cerebellum is of longstanding interest in epilepsy, but has been poorly characterized within the current cortico-centric models of this disease. We quantified cross-sectional...