Lakshmi Chauhan

ORCID: 0000-0003-2345-6337
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About
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Research Areas
  • COVID-19 Clinical Research Studies
  • SARS-CoV-2 and COVID-19 Research
  • Long-Term Effects of COVID-19
  • Mosquito-borne diseases and control
  • Viral Infections and Vectors
  • Infectious Encephalopathies and Encephalitis
  • COVID-19 Impact on Reproduction
  • Herpesvirus Infections and Treatments
  • Vector-Borne Animal Diseases
  • Antibiotic Use and Resistance
  • Pneumonia and Respiratory Infections
  • Animal Disease Management and Epidemiology
  • Poxvirus research and outbreaks
  • Vector-borne infectious diseases
  • Respiratory Support and Mechanisms
  • Gastric Cancer Management and Outcomes
  • Psychosomatic Disorders and Their Treatments
  • Human Rights and Development
  • Gastroesophageal reflux and treatments
  • Bone health and osteoporosis research
  • T-cell and Retrovirus Studies
  • Hepatitis C virus research
  • SARS-CoV-2 detection and testing
  • Clinical Reasoning and Diagnostic Skills
  • Obstructive Sleep Apnea Research

University of Colorado Denver
2017-2025

Association Clinique et Thérapeutique Infantile du Val de Marne
2023-2024

University of Colorado Anschutz Medical Campus
2017-2023

Office of Infectious Diseases
2023

University of Colorado Hospital
2022

University of North Carolina Hospitals
2018

Engineering Associates (United States)
2018

HealthPartners
2012

Public Health Laboratory
2012

University of Missouri
2010

Monkeypox virus (MPXV) is an orthopoxvirus in the Poxviridae family. The current multinational monkeypox outbreak has now spread to 96 countries that have not historically reported monkeypox, with most cases occurring among gay, bisexual, and other men who sex (1,2). first case United States associated this was identified May 2022 Massachusetts (1); been all 50 states, District of Columbia (DC), one U.S. territory. MPXV transmitted by close contact infected persons or animals; infection...

10.15585/mmwr.mm7138e1 article EN MMWR Morbidity and Mortality Weekly Report 2022-09-13

Abstract Background HIV guidelines recommend bone mineral density (BMD) screening by dual-energy x-ray absorptiometry (DXA) for all postmenopausal women and men ≥50 years. Uptake of these recommendations has been low. This study describes DXA practices among people with (PWH) at highest risk low BMD. Methods We conducted a retrospective chart review PWH aged ≥65 or older who were seen care the University Colorado within last year. First available most recent scans collected; FRAX score was...

10.1093/ofid/ofae631.651 article EN cc-by Open Forum Infectious Diseases 2025-01-29

Introduction The emergence of SARS-CoV-2, which causes COVID-19, has led to over 400 million reported cases worldwide. COVID-19 disease ranges from asymptomatic infection severe and may be impacted by individual immune differences. Methods We used multiparameter flow cytometry compare CD4+ CD8+ T cell responses in (ICU admitted) non-severe (admitted observational unit) hospitalized patients. Results found that patients with COVID- 19 had greater frequencies cells expressing CD62L compared...

10.3389/fimmu.2023.1113932 article EN cc-by Frontiers in Immunology 2023-02-02

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic has caused high inpatient mortality and morbidity throughout the world. COVID-19 convalescent plasma (CCP) been utilized as a potential therapy for patients hospitalized with disease 2019 (COVID-19) pneumonia. This study evaluated outcomes of treated CCP in prospective, observational, multicenter trial.

10.1093/cid/ciab834 article EN Clinical Infectious Diseases 2021-09-17

Abstract We evaluated the appropriateness of antibiotic prescriptions for acute sinusitis and pharyngitis. Overall, 81% were inappropriate 48% pharyngitis inappropriate. Types prescribing errors differed between 2 infections, including lack an indication antibiotics excessive duration in ~50% cases incorrect dose ~33% cases. Infect Control Hosp Epidemiol 2018; 0 , 1–3

10.1017/ice.2018.117 article EN Infection Control and Hospital Epidemiology 2018-05-29

Abstract Background The SARS-CoV2 pandemic has caused high inpatient mortality and morbidity throughout the world. COVID19 convalescent plasma been utilized as a potential therapy for patients hospitalized with pneumonia. This study evaluated outcomes of treated in prospective, observational multicenter trial. Methods From April 2020 through August 2020, at 16 participating hospitals Colorado were enrolled (CCP) compared to who not plasma. Plasma antibody levels determined following trial...

10.1101/2021.06.14.21258910 preprint EN cc-by-nd medRxiv (Cold Spring Harbor Laboratory) 2021-06-18

Background and objectives: The literature on severe West Nile virus (WNV) neuroinvasive disease (WNND) in patients treated with anti-CD20 therapies is limited to case reports. We systematically characterize cases of WNND the tertiary academic UCHealth system. Methods: A retrospective cohort (January 2016 January 2024) a validated diagnosis medication use was identified electronic medical record (EMR) query followed by individual chart review. Results: 25 patients, whom multiple sclerosis...

10.1101/2024.12.08.24318681 preprint EN cc-by-nc medRxiv (Cold Spring Harbor Laboratory) 2024-12-10

Outpatient antibiotic use constitutes over 80% of total use. Acute sinusitis and pharyngitis are among the top three conditions which result in inappropriate prescriptions. The objective study was to perform a comprehensive patient-level analysis evaluate appropriateness prescriptions factors associated with acute pharyngitis. This retrospective cross-sectional involving patients >1 year old an initial visit for or clinic, emergency department, urgent care center integrated health system. A...

10.1093/ofid/ofx163.529 article EN cc-by-nc-nd Open Forum Infectious Diseases 2017-01-01
Michael S. Calderwood Alison Kawai Robert Jin Grace Lee Brett E. Youngerman and 95 more Hojjat Salmasian Eileen Carter Michael L. Loftus Rimma Perotte Barbara Ross E. Yoko Furuya Robert C. Green David K. Vawdrey Curtis J. Donskey Venkata Sunkesula Nimalie D. Stone Carolyn Gould L Mcdonald Matthew H. Samore Jeanmarie Mayer Susan M. Pacheco Annette Jencson Susan P. Sambol Laurica A Petrella Christopher A. Gulvik Dale N. Gerding Kevin A. Brown Laura MacDougall Kim Valenta Andrew E. Simor Jennie Johnstone Samira Mubareka George Broukhanski Gary Garber Allison McGeer Nick Daneman Simon S. K. Lam Elizabeth Neuner Thomas G. Fraser David Delgado Donald B. Chalfin Sun Young Cho Ryeon Chung Jong‐Il Choi Doo Kim Si‐Ho Kim Kyungmin Huh Cheol-In Kang Kyong Peck Preeti Jaggi Ling Wang Sean Gleeson Melissa Moore‐Clingenpeel Joshua R. Watson Bradley J. Langford Hui-Chih Wu Xuesong Wang Valerie Leung Charlie Tan Gregory Schrank Sharon B. Wright Mary T. LaSalvia Davinder Singh Depeng Jiang Paul Van Caeseele Carla Loeppky Jennifer Dubose Zorana Matić María Fernanda Wong Sala Joel Mumma Colleen S. Kraft Lisa M. Casanova Kimberly Erukunuakpor Francis T. Durso Victoria Walsh Philip Carling Natasha N. Pettit Zhe Han Anish Choksi Angella Charnot‐Katsikas Kathleen G. Beavis Vera Tešić Palak Bhagat Cynthia T. Nguyen Allison H. Bartlett Jennifer Pisano Tara Lines Whitney J. Nesbitt George E. Nelson Heather Young Katherine C Shihadeh Alisha Skinner Bryan Knepper Jeffrey Sankoff Jeremy Voros Timothy C Jenkins C. K. Waters Joshua Caraccio Lakshmi Chauhan

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10.1017/ice.2018.193 article EN Infection Control and Hospital Epidemiology 2018-08-01

More than 80% of antibiotics are prescribed in the outpatient setting, which 30% inappropriate. The National Action Plan for Combating Antimicrobial Resistance called a 50% decrease antibiotic use by 2020. Inappropriate associated with adverse reactions and Clostridioides difficile infection, especially among older adults.Before after study.We performed quality improvement initiative at University Colorado Seniors Clinic. Providers received education on guidelines, electronic order sets were...

10.1017/ash.2021.238 article EN cc-by-nc-nd Antimicrobial Stewardship & Healthcare Epidemiology 2022-01-01
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