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Karen C Johnston

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Articles 81
Citations 1946
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Recent Articles
1.
Sharma S, Liu J, Abramowitz A, Geary C, Johnston K, Manning C, et al.
JAMIA Open . 2024 Aug; 7(3):ooae076. PMID: 39132679
Objectives: To provide a foundational methodology for differentiating comorbidity patterns in subphenotypes through investigation of a multi-site dementia patient dataset. Materials And Methods: Employing the National Clinical Cohort Collaborative Tenant...
2.
Southerland A, Mayer S, Chiota-McCollum N, Bolte A, Pauls Q, Pettigrew L, et al.
Neurology . 2024 Apr; 102(9):e209323. PMID: 38626363
Background And Objectives: Baseline hyperglycemia is associated with worse outcomes in acute ischemic stroke (AIS), including higher risk of symptomatic intracerebral hemorrhage (sICH) following treatment with thrombolysis. Prospective data are...
3.
Heath T, Shrishail N, Wong K, Johnston K, Sharma R, Ney J, et al.
J Stroke Cerebrovasc Dis . 2024 Mar; 33(6):107650. PMID: 38460776
Background: Stroke prevalence varies by race/ethnicity, as do the risk factors that elevate the risk of stroke. Prior analyses have suggested that American Indian/Alaskan Natives (AI/AN) have higher rates of...
4.
Mata-McMurry L, Phillips J, Burks S, Greene A, Syed S, Johnston K
J Clin Transl Sci . 2024 Feb; 8(1):e27. PMID: 38384914
Historically underrepresented groups in biomedical research have continued to experience low representation despite shifting demographics. Diversity fosters inclusive, higher quality, and innovative team science. One avenue for diversifying research teams...
5.
Lizarraga K, Gyang T, Benson R, Birbeck G, Johnston K, Royal 3rd W, et al.
Ann Neurol . 2024 Jan; 95(3):432-441. PMID: 38270253
The rapidly accelerating translation of biomedical advances is leading to revolutionary therapies that are often inaccessible to historically marginalized populations. We identified and synthesized recent guidelines and statements to propose...
6.
Keim-Malpass J, Phillips J, Johnston K
Front Pharmacol . 2023 Nov; 14:1284662. PMID: 38026997
There has been an increased focus on the practices associated with dissemination for the translation of research to clinical practice and ultimately, policy. Simultaneously, there has been attention placed on...
7.
Mata-McMurry L, Phillips J, Burks S, Greene A, Syed S, Johnston K
medRxiv . 2023 Nov; PMID: 37965201
Historically underrepresented groups in biomedical research have continued to experience low representation despite shifting demographics. Diversity fosters inclusive, higher quality, and innovative team science. One avenue for diversifying research teams...
8.
Kayla C, Jennifer P, Sandra B, Johnston K
Front Pharmacol . 2023 Nov; 14:1295255. PMID: 37942484
Research administrators (RA's) are critical members of the research workforce. For purposes of this article, research administrators are personnel who support the development, compliance, management, and financial oversight of sponsored...
9.
Woolf S, Chapman D, Lee J, Johnston K, Benson R, Trevathan E, et al.
Neurology . 2023 Aug; 101(7 Suppl 1):S9-S16. PMID: 37580146
Background And Objectives: Mortality rates for neurologic diseases are increasing in the United States, with large disparities across geographical areas and populations. Racial and ethnic populations, notably the non-Hispanic (NH)...
10.
Johnston K, Trevathan E
Neurology . 2023 Aug; 101(7 Suppl 1):S1-S8. PMID: 37580145
Neurologic mortality is increasing in the United States and is occurring in an inequitable manner. There is a major need for innovative research strategies to eliminate these inequities. In 2020,...