Sleep Medicine Commons^™

A Deep Dive Into The Relationship Between Sleep Deprivation And Pain Perception: A Cross-Population Analysis, Adam T. Friedman, Kevin Regan

Rowan-Virtua Research Day

Background: Sleep deprivation and pain perception significantly impact one another through altered sleep parameters such as Total Sleep Time (TST) and Sleep Efficiency (SE). Particularly in neuropathic pain, disturbed sleep exacerbates pain by disrupting neurobiological mediators like opioids and serotonin. Our research examined how sleep loss affects pain in chronic conditions versus healthy individuals. This research underpins our analysis of how interventions, possibly nutritional, could improve sleep quality and modulate pain perception, exploring this relationship across diverse populations and conditions.

Methods: Our study reviewed peer-reviewed articles published since 2010 on sleep deprivation and pain perception. We searched PubMed, focusing on …

The Unequal Distribution Of Social Risk For Black Men Across The Life-Span. A Novel Framework., Waleed Y. Sami

Adultspan Journal

This conceptual overview offers a comprehensive overview of systemic pathways that negatively impact the mental health of Black Men throughout their lives. Our argument highlights the importance for counselors and mental health professionals to utilize a thorough social risk assessment that considers these pathways in order to effectively address the mental health needs of Black Men while fostering positive working relationships. This overview strongly advocates for the use of context and structural determinants when evaluating mental health symptoms. Without an appropriate understanding of social risk and determinants, counselors may inadvertently perpetuate disparities by decontextualizing symptomology, and reproducing racist discourse.

Co-Occurrence Of Autism Spectrum Disorder And Attention-Deficit/Hyperactivity Disorder With Idiopathic Hypersomnia: Data From The Hypersomnia Foundation Registry, Sophie Sevan Mikkelsen

Honors Undergraduate Theses

In recent years, hypersomnia patients and researchers alike have increasingly discussed the possibility of heightened comorbidities, or co-occurrences, of autism spectrum disorder (ASD) and attention-deficit/hyperactivity disorder (ADHD) with the central disorders of hypersomnolence: idiopathic hypersomnia (IH) and narcolepsy (N). While a few scarce studies have investigated a link between ADHD and N, there has been no research on the co-occurrence of these conditions with IH. This study, using data from the Hypersomnia Foundation’s CoRDS Patient Registry, is the first to identify self-reported rates of ASD and ADHD diagnoses by people with idiopathic hypersomnia. Four chi-square tests were conducted to determine …

Plasma Metabolomics And Quantitative Interstitial Abnormalities In Ever-Smokers, Bina Choi, Raúl San José Estépar, Suneeta Godbole, Jeffrey L Curtis, Jennifer M Wang, Rubén San José Estépar, Ivan O Rosas, Jared R Mayers, Brian D Hobbs, Craig P Hersh, Samuel Y Ash, Meilan K Han, Russell P Bowler, Kathleen A Stringer, George R Washko, Wassim W Labaki

Faculty, Staff and Students Publications

BACKGROUND: Quantitative interstitial abnormalities (QIA) are an automated computed tomography (CT) finding of early parenchymal lung disease, associated with worse lung function, reduced exercise capacity, increased respiratory symptoms, and death. The metabolomic perturbations associated with QIA are not well known. We sought to identify plasma metabolites associated with QIA in smokers. We also sought to identify shared and differentiating metabolomics features between QIA and emphysema, another smoking-related advanced radiographic abnormality.

METHODS: In 928 former and current smokers in the Genetic Epidemiology of COPD cohort, we measured QIA and emphysema using an automated local density histogram method and generated metabolite profiles …

Revisiting Asthma Obstructive Sleep Apnea Overlap: Current Knowledge And Future Needs, Damini Saxena, Ikuyo Imayama, Muhammad Adrish

Faculty, Staff and Students Publications

Asthma and obstructive sleep apnea are highly prevalent conditions with a high cost burden. In addition to shared risk factors, existing data suggest a bidirectional relationship between asthma and OSA, where each condition can impact the other. Patients with asthma often complain of sleep fragmentation, nocturnal asthma symptoms, daytime sleepiness, and snoring. The prevalence of OSA increases with asthma severity, as evidenced by multiple large studies. Asthma may lower the threshold for arousal in OSA, resulting in the hypopnea with arousal phenotype. Epidemiologic studies in adults have shown that OSA is associated with worse asthma severity, increased frequency of exacerbation, …

Forensic Evaluation Of A Single Episode Of A Disorder Of Arousal In A Sleepwalking Defense: Cognitive Function Versus Prior Clinical History, Mark R. Pressman

Department of Medicine Faculty Papers

Introduction

The clinical diagnosis of disorders of arousal (DOA) is based primarily on a clinical history including amnesia for episodes. The presence of amnesia means the patient cannot provide direct evidence. In a forensic setting, when the defendant has been charged criminally with violent actions or sexual related assaults allegedly during sleep, a sleepwalking defense may be presented. As opposed to clinical history, the prosecution generally focuses on the single episode of alleged DOA that resulted in the criminal charges against the defendant. The prosecution will argue that this episode of complex behavior was not consistent with a DOA. A …

Plasma Extracellular Vesicle Proteins As Promising Noninvasive Biomarkers For Diagnosis Of Idiopathic Pulmonary Fibrosis, Raju S R Adduri, Kai Cai, Karen Velasco-Alzate, Ravikiran Vasireddy, Jeffrey W Miller, Sergio Poli De Frías, Fernando Poli De Frías, Yasushi Horimasu, Hiroshi Iwamoto, Noboru Hattori, Yingze Zhang, Kevin F Gibson, Anoop K Pal, Zhe Chen, Daniela Nicastro, Li Li, Sujith Cherian, Lynette M Sholl, Sreerama Shetty, Harrison Ndetan, Anthony H Maeda, Maria A Planchart Ferretto, Gary M Hunninghake, David A Schwartz, Daniel J Kass, Ivan O Rosas, Nagarjun V Konduru

Faculty, Staff and Students Publications

High-resolution computed tomography (HRCT) imaging is critical for diagnostic evaluation of Idiopathic Pulmonary Fibrosis (IPF). However, several other interstitial lung diseases (ILDs) often exhibit radiologic pattern similar to IPF on HRCT making the diagnosis of the disease difficult. Therefore, biomarkers that distinguish IPF from other ILDs can be a valuable aid in diagnosis. Using mass spectrometry, we performed proteomic analysis of plasma extracellular vesicles (EVs) in patients diagnosed with IPF, chronic hypersensitivity pneumonitis, nonspecific interstitial pneumonitis, and healthy subjects. A five-protein signature was identified by lasso regression and was validated in an independent cohort using ELISA. The five-protein signature derived …

On The Respiratory Syncytial Virus Vaccine, Forest W. Arnold

The University of Louisville Journal of Respiratory Infections

No abstract provided.

Identification Of Molecular Markers Associated With Copd In Non-Smokers And Smokers: A Bioinformatics Analysis, Agede O. Ayodele, Isa M. Wasagu, Ademola E. Fawibe, Alakija K. Salami

The University of Louisville Journal of Respiratory Infections

Background

Even though the proportional burden of COPD among never-smokers is significant in both developing and developed nations, accounting for around 30% of all COPD in the community, there is little awareness of the prevalence of COPD in this population. Understanding the molecular processes that underlie COPD in nonsmokers is essential.

Methods

Dataset (GSE146560) was acquired from the Gene Expression Omnibus (GEO). The limma and clusterProfiler software tools were used to identify differentially expressed genes (DEGs) and conduct a functional enrichment analysis respectively.

Results

In all, 10,583 DEGs were found, of which 1,065 were up-regulated and 9,518 were down-regulated. The …

Asthma And Cardiovascular Disease: A Bidirectional Association?, Muhammad Adrish, Nicola A Hanania

Faculty, Staff and Students Publications

No abstract provided.

Performance Of A Sars-Cov-2 Rt-Pcr Assay With Non-Traditional Specimen Types, Subathra Marimuthu, Holly Aliesky, Heather Ness, Daniya Sheikh, Sathya Rashmit, Dawn Balcom, Leslie A. Wolf

The University of Louisville Journal of Respiratory Infections

During the first two years of the coronavirus disease 2019 (COVID-19) pandemic, nasopharyngeal (NP) specimens were the gold standard for clinical diagnostic testing. As information about the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causing the pandemic continued to be shared, it was clear that the virus could be detected in other specimen types during an active infection. The University of Louisville Infectious Diseases Laboratory accepted non-traditional specimen types, most without a paired, positive NP result, for research purposes only to support local epidemiology efforts. A real-time reverse transcription-polymerase chain reaction (RT-PCR) assay originally validated for NP specimens was used …

What? Now A Respiratory Syncytial Virus Epidemic, Aya Allam, Steven B Lippmann

The University of Louisville Journal of Respiratory Infections

No abstract provided.

Recurrent Cyanotic Spells In An Octogenarian, Chin Tong Kwok, Chun Kit Wong

Journal of the Hong Kong College of Cardiology

We report rare case of an octogenarian who, after years of diagnostic delay, was found to have a patent foramen ovale, and due to an ascending aortic aneurysm that anatomically facilitated right-to-left shunt, presenting with life-threatening cyanotic attacks. The characteristic orthodeoxia-platypnea syndrome and high alveolar arterial gradient hint to the diagnosis. She was eventually treated successfully with urgent percutaneous PFO closure. Routine ordering of a transthoracic echocardiogram, without agitated saline injection under provocation maneuvers, may not be sufficient to rule out shunts.

Prospective Investigation Of Insomnia Symptoms And Sleep Duration As Risk Factors For Stroke Incidence And All-Cause Mortality In U.S Adult, Wendemi Sawadogo

Theses and Dissertations

Background and Objectives: Stroke is the second leading cause of death in the world. In the United States, on average, someone has a stroke every 40 seconds and someone dies as a result of stroke every 3.5 minutes. Identifying modifiable risk factors of stroke is therefore a public health priority. The purpose of this study was to investigate the extent to which insomnia symptoms and sleep duration contribute to stroke incidence, all-cause mortality, and explore potential causal pathways.

Methods: The Health and Retirement Study (HRS) and the REasons for Geographic And Racial Differences in Stroke (REGARDS) study were …

Distinct Temporal Trajectories And Risk Factors For Post-Acute Sequelae Of Sars-Cov-2 Infection, Chen Chen, Sairam Parthasarathy, Jacqueline M Leung, Michelle J Wu, Katherine A Drake, Vanessa K Ridaura, Howard C Zisser, William A Conrad, Victor F Tapson, James N Moy, Christopher R Defilippi, Ivan O Rosas, Bellur S Prabhakar, Mujeeb Basit, Mirella Salvatore, Jerry A Krishnan, Charles C Kim

Faculty, Staff and Students Publications

BACKGROUND: The understanding of Post-acute sequelae of SARS-CoV-2 infection (PASC) can be improved by longitudinal assessment of symptoms encompassing the acute illness period. To gain insight into the various disease trajectories of PASC, we assessed symptom evolution and clinical factors associated with the development of PASC over 3 months, starting with the acute illness period.

METHODS: We conducted a prospective cohort study to identify parameters associated with PASC. We performed cluster and case control analyses of clinical data, including symptomatology collected over 3 months following infection.

RESULTS: We identified three phenotypic clusters associated with PASC that could be characterized as …

Respiratory Function Changes As Early Signs Of Amyotrophic Lateral Sclerosis, Mario Polverino, Simone Sampaolo, Antonio Capuozzo, Marco Fasolino, Michele Aliberti, Ersilia Satta, Carlo Santoriello, James Peter Orengo, Francesca Polverino

Faculty, Staff and Students Publications

BACKGROUND: The current diagnostic criteria for amyotrophic lateral sclerosis (ALS) may remain unsatisfactory for months or years in the early disease. Pulmonary assessment has never been considered useful in the early diagnosis of ALS, and studies of pulmonary function in this patient category are lacking.

OBJECTIVES: The objective of this study was to assess the pulmonary function in subjects with unspecific symptoms of ALS in whom an ALS diagnosis cannot be reached based on the current available guidelines.

METHODS: We performed pulmonary function tests, arterial gas analysis, maximal inspiratory (MIP) and expiratory (MEP) pressure, and respiratory drive (P0.1) assessment in …

Lymphangioleiomyomatosis: Circulating Levels Of Fgf23 And Pulmonary Diffusion, Anthony J Esposito, Jewel Imani, Shikshya Shrestha, Shefali Bagwe, Anthony M Lamattina, Marina Vivero, Hilary J Goldberg, Ivan O Rosas, Elizabeth P Henske, Souheil Y El-Chemaly

Faculty, Staff and Students Publications

OBJECTIVE: Lymphangioleiomyomatosis (LAM) is a rare, destructive disease of the lungs with a limited number of determinants of disease activity, which are a critical need for clinical trials. FGF23 has been implicated in several chronic pulmonary diseases. We aimed to determine the association between serum FGF23 levels and pulmonary function in a cohort of patients with LAM.

METHODS: This was a descriptive single-center study in which subjects with LAM and controls with unreported lung disease were recruited. Serum FGF23 levels were measured in all subjects. Clinical data, including pulmonary function testing, were retrospectively obtained from electronic medical records of LAM …

A Rare Case Of Isolated Thoracic Al-Amyloidoma Causing Complete Atelectasis Of The Right Lung, Smruti Rath, Nicholas Joseph Dcunha, Neel Bhan, Bettye Cox, Muhammad Adrish

Faculty, Staff and Students Publications

Tumoral amyloidosis, or amyloidoma, is a benign, but rare form of amyloidosis that has been reported with a favorable prognosis following surgical resection in some case reports. We present a case of acute on chronic respiratory failure secondary to extensive growth of a thoracic amyloidoma causing atelectasis of the right lung. Our case patient had greater morbidity due to late presentation and extensive disease at diagnosis, precluding any surgical intervention. Radiation therapy and medical management were unsuccessful in reducing disease burden. Early diagnosis and detection are pivotal to improving survival in patients with isolated thoracic amyloidoma.

Nasal Surgery Versus Pharyngeal Surgery In The Treatment Of Obstructive Sleep Apnea, Ruxandra Oana Alius, Viorel Zainea, Catalina Voiosu, Irina Gabriela Ionita, Andreea Rusescu, Oana Denisa Balalau, Catalin Alius, Raluca Oana Pulpa, Razvan Hainarosie

Journal of Mind and Medical Sciences

The endemic spread of obesity and unhealthy behaviors of modern society led to revisiting the real prevalence related to obstructive sleep apnea. Recent data support a paradigm shift towards individually tailored treatments which include functional surgery of the upper airways. This paper presents the results of a randomized interventional, prospective study on 68 patients referred by the general practitioner for obstructive sleep apnea. The eligible cohort consisted of 28 patients who were offered functional surgery for definitive relief of obstructive symptoms. After topographic diagnosis of the obstruction site and grading of the severity of the obstructive sleep apnea, the eligible …

What? Is Epstein–Barr Virus Infection Linked To Multiple Sclerosis?, Asha Mahajan, Steven B Lippmann

The University of Louisville Journal of Respiratory Infections

No abstract provided.

Do You Know The Pathophysiology Of Cytokine Storm During Covid-19?, Shameera Shaik Masthan, Deekshitha Turaka, Ahmed Abdelhaleem, Mounica Vorla, Steven B. Lippmann

The University of Louisville Journal of Respiratory Infections

No abstract provided.

What About Anosmia From Covid-19 ?, Sharanya S E Santhi, Sara Elnour, Steven B Lippmann

The University of Louisville Journal of Respiratory Infections

No abstract provided.

Treating Cytokine Storm In Patients With Covid-19, Ahmed Abdelhaleem, Deekshitha Turaka, Shameera Shaik Masthan, Steven B Lippmann

The University of Louisville Journal of Respiratory Infections

No abstract provided.

Covid-19 Case Complicated With Organizing Pneumonia And Pneumothorax: Correspondence, Hammad A. Bhatti, Minh Q. Ho

The University of Louisville Journal of Respiratory Infections

No abstract provided.

Covid-19, Vaccination, And Heart Transplantation, Forest W. Arnold

The University of Louisville Journal of Respiratory Infections

No abstract provided.

Sotrovimab: Neutralizing Antibody To Combat Covid-19, Aya Allam, Steven Lippmann

The University of Louisville Journal of Respiratory Infections

No abstract provided.

Are Antipyretic Medications Compatible With Sars-Cov-2 Vaccines?, Sharanya S E Santhi, Niguma Rayamajhi, Steven B Lippmann

The University of Louisville Journal of Respiratory Infections

No abstract provided.

Mucormycosis: Covid-19 And Corticosteroids, Mittal Savaliya, Nivedita Jha, Steven B Lippmann

The University of Louisville Journal of Respiratory Infections

No abstract provided.

Pulmonary Post-Acute Sequelae Of Covid-19, Usman Akbar, Shivam Gulati, Johnny Zakhour Md, Alex Glynn, Jose Bordon

The University of Louisville Journal of Respiratory Infections

Introduction: Persistent symptoms have been observed in a substantial proportion of survivors of COVID-19 since relatively early in the pandemic. Among these post-acute sequelae of COVID-19 (PASC), respiratory symptoms appear to be the most prevalent.

Methods: We conducted a literature review of peer-reviewed publications in English on the clinical and epidemiological features of respiratory PASC in cohorts of 100 or more patients with a follow-up of four weeks or more after acute infection. Included studies reported the prevalence of persistent respiratory symptoms and/or the results of follow-up pulmonary function tests.

Results: On our review included 14 studies across eight countries …

Obstructive Sleep Apnea And Cardiovascular Disease, Evan Gagnon

Graduate Research Projects

No abstract provided.