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Karen Malacon

Explore the profile of Karen Malacon including associated specialties, affiliations and a list of published articles. Areas
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Articles 13
Citations 240
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Recent Articles
1.
Malacon K, Touponse G, Yoseph E, Li G, Wei P, Kicielinski K, et al.
JAMA Netw Open . 2024 Jul; 7(7):e2421717. PMID: 39042410
Importance: Understanding gender differences in electronic health record (EHR) use among surgeons is crucial for addressing potential disparities in workload, compensation, and physician well-being. Objective: To investigate gender differences in...
2.
Yalcin B, Pomrenze M, Malacon K, Drexler R, Rogers A, Shamardani K, et al.
Nature . 2024 Jun; 630(8017):677-685. PMID: 38839962
All drugs of abuse induce long-lasting changes in synaptic transmission and neural circuit function that underlie substance-use disorders. Another recently appreciated mechanism of neural circuit plasticity is mediated through activity-regulated...
3.
Pan Y, Hysinger J, Yalcin B, Lennon J, Byun Y, Raghavan P, et al.
Nat Neurosci . 2024 May; 27(8):1555-1564. PMID: 38816530
Neurogenetic disorders, such as neurofibromatosis type 1 (NF1), can cause cognitive and motor impairments, traditionally attributed to intrinsic neuronal defects such as disruption of synaptic function. Activity-regulated oligodendroglial plasticity also...
4.
Pugazenthi S, Malacon K, Kim N, Stuebe C, Yoh N, Bhanja D, et al.
J Neurosurg . 2024 May; 141(5):1395-1406. PMID: 38759239
Objective: Despite 51.2% of medical school graduates being female, only 29.8% of neurosurgery residency applicants are female. Furthermore, only 12.6% of neurosurgery applicants identify as underrepresented in medicine (URM). Evaluating...
5.
Touponse G, Malacon K, Li G, Yoseph E, Han S, Zygourakis C
World Neurosurg X . 2024 May; 23:100382. PMID: 38756754
Background: Studies report patient race, income, and education influence spinal fusion outcomes; fewer studies, however, examine the influence of provider factors such as exposure to diversity or cultural sensitivity. Objective:...
6.
Wadhwa H, Leung C, Sklar M, Malacon K, Rangwalla T, Williamson T, et al.
J Bone Joint Surg Am . 2023 Nov; 106(4):337-345. PMID: 37992189
Background: Prior studies have demonstrated that industry payments affect physician prescribing patterns, but their effect on orthopaedic surgical costs is unknown. This study examines the relationship between industry payments and...
7.
Malacon K, Beach I, Touponse G, Rangwalla T, Lee J, Zygourakis C
J Endocr Soc . 2023 Jun; 7(7):bvad085. PMID: 37388575
Purpose: Osteoporosis affects more than 200 million individuals worldwide and predisposes to vertebral compression fractures (VCFs). Given undertreatment of fragility fractures, including VCFs, we investigate current anti-osteoporotic medication prescribing trends....
8.
Bilbo S, Smith C, Rendina D, Kingsbury M, Malacon K, Nguyen D, et al.
Res Sq . 2023 Feb; PMID: 36798238
Environmental toxicant exposure, including air pollution, is increasing worldwide. However, toxicant exposures are not equitably distributed. Rather, low-income and minority communities bear the greatest burden, along with higher levels of...
9.
Wadhwa H, Wu J, Malacon K, Ames C, Ratliff J, Zygourakis C
Spine J . 2023 Jan; 23(6):816-823. PMID: 36709918
Background Context: Bone morphogenic protein (BMP) promotes bony fusion but increases costs. Recent trends in BMP use among Medicare patients have not been well-characterized. Purpose: To assess utilization trends, complication,...
10.
Malacon K, Rangwalla T, Wadhwa H, Zygourakis C
Spine (Phila Pa 1976) . 2022 Sep; 48(1):39-48. PMID: 36083602
Study Design: Retrospective cohort study. Objective: To assess outcomes and mortality in elderly patients following unstable spine fractures depending on treatment modality. Summary Of Background Data: Operative management of unstable...