Publications by authors named "Ritwick Agrawal"

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Burn Pit Smoke Exposure and Sleep Apnea in US Veterans: A Retrospective Cohort Study.
Ritwick Agrawal, Javad Razjouyan, Danielle R Glick, Melissa B Jones, Amin Ramezani

Med Care· January 2026

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Initial experience and establishment of a hypersomnia board: A multidisciplinary approach to complex hypersomnia cases.
Antara Mallampalli, Ritwick Agrawal, Supriya Singh, Lequan Dang, Shahram Moghtader

Sleep Med· October 2025

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Rates and Predictors of Rapid Eye Movement Sleep Behavior Disorder Symptoms Among Post-9/11 Veterans.
Melissa B Jones, Juliann Tea, Matthew Meyers, Ruosha Li, Audri Villalon, Ritwick Agrawal

J Neuropsychiatry Clin Neurosci· October 2024

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Identification of sleep phenotypes in COPD using machine learning-based cluster analysis.
Javad Razjouyan, Nicola A Hanania, Sara Nowakowski, Ritwick Agrawal, Amir Sharafkhaneh

Respir Med· June 2024

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Pimavanserin 34 mg at Bedtime for the Treatment of Insomnia in 6 Veterans With Posttraumatic Stress Disorder.
Melissa B Jones, Ritwick Agrawal, Amir Sharafkhaneh, Gursimrat Bhatti, Ruosha Li

J Clin Psychiatry· November 2023

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Obesity paradox or hypoxia preconditioning: How obstructive sleep apnea modifies the Obesity-MI relationship.
Amir Sharafkhaneh, Ritwick Agrawal, Vijay Nambi, Ahmed BaHammam, Javad Razjouyan

Sleep Med· October 2023

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Obstructive sleep apnea modulates clinical outcomes post-acute myocardial infarction: A large longitudinal veterans' dataset report.
Ritwick Agrawal, Amir Sharafkhaneh, Vijay Nambi, Ahmed BaHammam, Javad Razjouyan

Respir Med· May 2023

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Mortality Patterns Associated with Central Sleep Apnea among Veterans: A Large, Retrospective, Longitudinal Report.
Ritwick Agrawal, Amir Sharafkhaneh, Daniel J Gottlieb, Sara Nowakowski, Javad Razjouyan

Ann Am Thorac Soc· March 2023

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Prone Positioning for Acute Hypoxemic Respiratory Failure and ARDS: A Review.
Garrett L Rampon, Steven Q Simpson, Ritwick Agrawal

Chest· February 2023

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Obstructive sleep apnea in diabetic patients is associated with higher healthcare utilization.
Ritwick Agrawal, Andrew M Spiegelman, Venkata D Bandi, Max Hirshkowitz, Amir Sharafkhaneh

Sleep Breath· December 2022

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Sentiment Analysis of Insomnia-Related Tweets via a Combination of Transformers Using Dempster-Shafer Theory: Pre- and Peri-COVID-19 Pandemic Retrospective Study.
Arash Maghsoudi, Sara Nowakowski, Ritwick Agrawal, Amir Sharafkhaneh, Mark E Kunik

J Med Internet Res· December 2022

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Smartphone-Guided Self-prone Positioning vs Usual Care in Nonintubated Hospital Ward Patients With COVID-19: A Pragmatic Randomized Clinical Trial.
Garrett Rampon, Shijing Jia, Ritwick Agrawal, Nicholas Arnold, Alejandro Martín-Quirόs

Chest· October 2022

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Validation of a Natural Language Processing Algorithm for the Extraction of the Sleep Parameters from the Polysomnography Reports.
Mahbubur Rahman, Sara Nowakowski, Ritwick Agrawal, Aanand Naik, Amir Sharafkhaneh

Healthcare (Basel)· September 2022

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Dream Enactment Behaviors Associated With Posttraumatic Stress Disorder.
Melissa B Jones, Ritwick Agrawal, Amir Sharafkhaneh, Mark E Kunik, Ricardo E Jorge

J Neuropsychiatry Clin Neurosci· May 2022

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Presence of obstructive sleep apnea is associated with higher future readmissions and outpatient visits-a nationwide administrative dataset study.
Ritwick Agrawal, Melissa B Jones, Andrew M Spiegelman, Venkata D Bandi, Max Hirshkowitz

Sleep Med· January 2022

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Habitual Sleep Duration and the Colonic Mucosa-Associated Gut Microbiota in Humans-A Pilot Study.
Ritwick Agrawal, Nadim J Ajami, Sonal Malhotra, Liang Chen, Donna L White

Clocks Sleep· July 2021

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Healthcare utilization after elective surgery in patients with obstructive sleep apnea - analysis of a nationwide data set.
Ritwick Agrawal, Andrew M Spiegelman, Venkata D Bandi, Max Hirshkowitz, Amir Sharafkhaneh

Sleep Med· May 2021

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Clinical Correlates of Dream Enactment Behaviors in Previously Deployed OEF/OIF/OND Veterans: An Exploratory Analysis.
Melissa B Jones, Sangeeth Jeevan, Jingyan Wang, Ruosha Li, Ritwick Agrawal

J Neuropsychiatry Clin Neurosci· November 2020

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Update on management of stable chronic obstructive pulmonary disease.
Ritwick Agrawal, Shahram Moghtader, Uma Ayyala, Venkata Bandi, Amir Sharafkhaneh

J Thorac Dis· September 2019

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Non-24-Hour Sleep-Wake Circadian Rhythm Disorder in a Sighted Male With Normal Functioning.
Sumera Shaikh Solaiman, Ritwick Agrawal

J Clin Sleep Med· March 2018

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A real-world comparison of apnea-hypopnea indices of positive airway pressure device and polysomnography.
Ritwick Agrawal, Julie A Wang, Anita G Ko, Joanne E Getsy

PLoS One· August 2017

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Epinephrine: is it really the black sheep of vasoactive agents?
Ritwick Agrawal, Ali Al-Khafaji, Sachin Yende

Crit Care· January 2011

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An unusual case of persistent extrinsic bronchial compression.
Maya Vallabhaneni, Ritwick Agrawal, Charles A Read

J Bronchology Interv Pulmonol· January 2010

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Live three-dimensional echocardiography in evaluation of Alfieri mitral valve repair a case report.
Ritwick Agrawal, Umamahesh C Rangasetty, Andras Kollar, Enrique Tuero, Masood Ahmad

Echocardiography· February 2008

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Relating binocular and monocular vision in strabismic and anisometropic amblyopia.
Ritwick Agrawal, Ian P Conner, J V Odom, Terry L Schwartz, Janine D Mendola

Arch Ophthalmol· June 2006

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