Medicine and Health Sciences Commons^™

Emerging Challenges To Cellular Therapy Of Cancer, Premal D Lulla, Malcolm Brenner

Faculty, Staff and Students Publications

Cellular immunotherapy of cancer in the form of chimeric antigen receptor-modified T-cell therapy has become a standard treatment for lymphoid and more recently plasma cell malignancies. Although their successes in these cancers represent a breakthrough for adoptive cell therapy, there are several challenges to their continued growth in the field of cancer medicine. In this review, we discuss the progress made thus far toward achieving "off-the-shelf" accessibility of cell therapies that has the potential to greatly offset the costs associated with the current practice of making patient-specific products. We also review the innovations under investigation that attempt to make cellular …

Alveolar Macrophages In Lung Cancer: Opportunities Challenges, Cheng-Yen Chang, Dominique Armstrong, David B Corry, Farrah Kheradmand

Faculty, Staff and Students Publications

Alveolar macrophages (AMs) are critical components of the innate defense mechanism in the lung. Nestled tightly within the alveoli, AMs, derived from the yolk-sac or bone marrow, can phagocytose foreign particles, defend the host against pathogens, recycle surfactant, and promptly respond to inhaled noxious stimuli. The behavior of AMs is tightly dependent on the environmental cues whereby infection, chronic inflammation, and associated metabolic changes can repolarize their effector functions in the lungs. Several factors within the tumor microenvironment can re-educate AMs, resulting in tumor growth, and reducing immune checkpoint inhibitors (ICIs) efficacy in patients treated for non-small cell lung cancer …

Effects Of Aging On Urinary Tract Epithelial Homeostasis And Immunity, Marianne M Ligon, Chetanchandra S Joshi, Bisiayo E Fashemi, Arnold M Salazar, Indira U Mysorekar

Faculty, Staff and Students Publications

A global increase in older individuals creates an increasing demand to understand numerous healthcare challenges related to aging. This population is subject to changes in tissue physiology and the immune response network. Older individuals are particularly susceptible to infectious diseases, with one of the most common being urinary tract infections (UTIs). Postmenopausal and older women have the highest risk of recurrent UTIs (rUTIs); however, why rUTIs become more frequent after menopause and during old age is incompletely understood. This increased susceptibility and severity among older individuals may involve functional changes to the immune system with age. Aging also has substantial …

Engaging Patients In Antimicrobial Stewardship: Co-Designed Educational Tool To Improve Periprocedural Care Through De-Implementation Of Guideline-Discordant Antimicrobial Use, Hawra Al Lawati, Marlena Shin, Rebecca Lamkin, Tyler Thompson, Isabella Epshtein, Hillary Mull, Dipandita Basnet Thapa, Dimitri Drekonja, Maria C Rodriguez-Barradas, Teena Huan Xu, Howard Gold, A Rani Elwy, Judy Strymish, Westyn Branch-Elliman

Faculty, Staff and Students Publications

Effective de-implementation models often include replacement of an ineffective practice with an alternative. We co-developed patient education materials as a replacement strategy for inappropriate post-procedural antibiotics in cardiac device procedures. Lessons learned and developed materials may be used to promote infection prevention in other periprocedural settings.

Clinical Approach To Evaluation Of Underlying Cardiac Device Infection In Patients Hospitalized With Bacteremia, Dierdre B Axell-House, Sarwat Khalil, M Rizwan Sohail

Faculty, Staff and Students Publications

More than 400,000 cardiac implantable electronic devices (CIEDs), including permanent pacemakers, implantable cardioverter-defibrillators, and cardiac resynchronization therapy devices, are implanted every year in the United States (US). Infection is a serious complication of CIED therapy and is associated with high morbidity and mortality. While CIED pocket infection can be diagnosed based on clinical exam findings, positive blood culture may be the only manifestation of CIED lead infection. Thus, management of bacteremia in patients living with CIEDs requires special consideration. This review summarizes contemporary data in the context of the recently updated 2023 Duke-International Society for Cardiovascular Infectious Diseases Criteria for …

Combining Charlson Comorbidity And Vacs Indices Improves Prognostic Accuracy For All-Cause Mortality For Patients With And Without Hiv In The Veterans Health Administration, Kathleen A Mcginnis, Amy C Justice, Vincent C Marconi, Maria C Rodriguez-Barradas, Ronald G Hauser, Krisann K Oursler, Sheldon T Brown, Kendall J Bryant, Janet P Tate, Veterans Aging Cohort Study Affiliations

Faculty, Staff and Students Publications

INTRODUCTION: As people age with HIV (PWH), many comorbid diseases are more common than among age matched comparators without HIV (PWoH). While the Veterans Aging Cohort (VACS) Index 2.0 accurately predicts mortality in PWH using age and clinical biomarkers, the only included comorbidity is hepatitis C. We asked whether adding comorbid disease groupings from the Charlson Comorbidity Index (CCI) improves the accuracy of VACS Index.

METHODS: To maximize our ability to model mortality among older age groups, we began with PWoH in Veterans Health Administration (VA) from 2007-2017, divided into development and validation samples. Baseline predictors included age, and components …

Documented Adverse Drug Reactions And Discontinuation Of Angiotensin-Converting Enzyme Inhibitors And Angiotensin Receptor Blockers In Chronic Kidney Disease, L Parker Gregg, Peter A Richardson, Michael A Herrera, Julia M Akeroyd, Shehrezade A Jafry, Glenn T Gobbel, Sheena Wydermyer, Jennifer Arney, Adriana Hung, Michael E Matheny, Salim S Virani, Sankar D Navaneethan

Faculty, Staff and Students Publications

INTRODUCTION: Angiotensin-converting enzyme inhibitors (ACEis) and angiotensin receptor blockers (ARBs) are frequently discontinued in patients with chronic kidney disease (CKD). Documented adverse drug reactions (ADRs) in medical records may provide insight into the reasons for treatment discontinuation.

METHODS: In this retrospective cohort of US veterans from 2005 to 2019, we identified individuals with CKD and a current prescription for an ACEi or ARB (current user group) or a discontinued prescription within the preceding 5 years (discontinued group). Documented ADRs in structured datasets associated with an ACEi or ARB were categorized into 17 pre-specified groups. Logistic regression assessed associations of documented …

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.

Long-Term Outcomes And Trends In Liver Transplantation For Hereditary Hemochromatosis In The United States, Peter Lymberopoulos, Sameer Prakash, Anjiya Shaikh, Anshul Bhatnagar, Anthony K Allam, Karthik Goli, John A Goss, Fasiha Kanwal, Abbas Rana, Kris V Kowdley, Prasun Jalal, George Cholankeril

Faculty, Staff and Students Publications

There have been conflicting data regarding liver transplantation (LT) outcomes for hereditary hemochromatosis (HH), with no recent data on LT outcomes in patients with HH in the past decade. Using the United Network for Organ Sharing registry, we evaluated waitlist and post-LT survival in all adult patients listed for HH without concomitant liver disease from 2003 to 2019. Post-LT survival for HH was compared with a propensity-matched (recipient and donor factors) cohort of recipients with chronic liver disease (CLD). From 2003 to 2019, 862 patients with HH were listed for LT, of which 55.6% ( n = 479) patients underwent …

Chronic Liver Disease-Related Mortality In Diabetes Before And During The Covid-19 In The United States, Donghee Kim, Omar Alshuwaykh, Brittany B Dennis, George Cholankeril, Joshua W Knowles, Aijaz Ahmed

Faculty, Staff and Students Publications

BACKGROUND: Global pandemic of COVID-19 represents an unprecedented challenge. COVID-19 has predominantly targeted vulnerable populations with pre-existing chronic medical diseases, such as diabetes and chronic liver disease.

AIMS: We estimated chronic liver disease-related mortality trends among individuals with diabetes before and during the COVID-19 pandemic.

METHODS: Utilizing the US national mortality database and Census, we determined the quarterly age-standardized chronic liver disease-related mortality and quarterly percentage change (QPC) among individuals with diabetes.

RESULTS: The quarterly age-standardized mortality for chronic liver disease and/or cirrhosis among individuals with diabetes remained stable before the COVID-19 pandemic and sharply increased during the COIVD-19 pandemic …

Implications Of The Paradigm Shift In Management Of Helicobacter Pylori Infections, David Y Graham

Faculty, Staff and Students Publications

The recent availability of susceptibility testing for Helicobacter pylori infections in the United Sates has resulted in paradigm shifts in the diagnosis, therapy, and follow-up of H. pylori infections. Here, we reviewed the English literature concerning changes in H. pylori diagnosis and therapy with an emphasis on the last 3 years. We focus on the new methods that offer rapid and convenient susceptibility testing using either invasive (endoscopic) or noninvasive (stool) methods of obtaining test material. We also discuss the implications of this availability on therapy and follow-up after therapy. The approach to therapy was categorized into four groups: (1) …

How Widespread And Convenient H Pylori Susceptibility Testing Will Result In Pharmacological Opportunities, Theodore Rokkas, David Y Graham

Faculty, Staff and Students Publications

Introduction:

Until recently antimicrobial therapy for Helicobacter pylori infections was almost universally empirical and based on a combination of expert opinion and local effectiveness. However, the average cure rates rarely achieved more than 80%. The new requirement that all therapeutic regimens reliably achieve high cure rates, the introduction of potassium competitive acid blockers and the availability of susceptibility testing many pharmacological opportunities particularly since all current therapies will require optimization. The ability to rapidly and inexpensively obtain H. pylori susceptibility data using stool samples makes obtaining susceptibility data practical and allows using susceptibility-based therapy routinely for both treatment naïve patient …

Shared Features Of Metaplasia And The Development Of Adenocarcinoma In The Stomach And Esophagus, Yongji Zeng, Qing K Li, Sujayita Roy, Jason C Mills, Ramon U Jin

Faculty, Staff and Students Publications

Introduction: Plasticity is an inherent property of the normal gastrointestinal tract allowing for appropriate response to injury and healing. However, the aberrancy of adaptable responses is also beginning to be recognized as a driver during cancer development and progression. Gastric and esophageal malignancies remain leading causes of cancer-related death globally as there are limited early disease diagnostic tools and paucity of new effective treatments. Gastric and esophageal adenocarcinomas share intestinal metaplasia as a key precancerous precursor lesion.

Methods: Here, we utilize an upper GI tract patient-derived tissue microarray that encompasses the sequential development of cancer from normal tissues to illustrate …

Sox9 Governs Gastric Mucous Neck Cell Identity And Is Required For Injury-Induced Metaplasia, Spencer G Willet, Nattapon Thanintorn, Helen Mcneill, Sung-Ho Huh, David M Ornitz, Won Jae Huh, Stella G Hoft, Richard J Dipaolo, Jason C Mills

Faculty, Staff and Students Publications

BACKGROUND & AIMS: Acute and chronic gastric injury induces alterations in differentiation within the corpus of the stomach called pyloric metaplasia. Pyloric metaplasia is characterized by the death of parietal cells and reprogramming of mitotically quiescent zymogenic chief cells into proliferative, mucin-rich spasmolytic polypeptide-expressing metaplasia (SPEM) cells. Overall, pyloric metaplastic units show increased proliferation and specific expansion of mucous lineages, both by proliferation of normal mucous neck cells and recruitment of SPEM cells. Here, we identify Sox9 as a potential gene of interest in the regulation of mucous neck and SPEM cell identity in the stomach.

METHODS: We used immunostaining …

Inverse Association Between Gluteofemoral Obesity And Risk Of Non-Cardia Gastric Intestinal Metaplasia, Andre G Jove, Hudson M Holmes, Mimi C Tan, Hashem B El-Serag, Aaron P Thrift

Faculty, Staff and Students Publications

BACKGROUND & AIMS: It is unclear whether obesity confers increased risk of non-cardia gastric adenocarcinoma and its precursor, gastric intestinal metaplasia. Here, we examined whether various dimensions of adiposity independently predispose to the development of non-cardia gastric intestinal metaplasia.

METHODS: We compared data from 409 non-cardia gastric intestinal metaplasia cases and 1748 controls without any gastric intestinal metaplasia from a cross-sectional study at the VA Medical Center in Houston, Texas. Participants completed standardized questionnaires, underwent anthropometric measurements, and underwent a study endoscopy with gastric mapping biopsies. Non-cardia gastric intestinal metaplasia cases included participants with intestinal metaplasia on any non-cardia gastric …

Impact Of Gastrointestinal Polymerase Chain Reaction Panels On Antibiotic Utilization In Hospitalized Adult Patients, Gillean A Kelly, Roumen Iordanov, Alex Franklin, Amna Ahmed, Krithika Srinivasan, Jesica Hayon, Todd Lasco, Rosie Amini, Sabra Shay, Prathit A Kulkarni, Mayar Al Mohajer

Faculty, Staff and Students Publications

Multiplex stool polymerase chain reaction (PCR) panels offer rapid comprehensive testing for patients with infectious diarrhea. We compared antibiotic utilization among hospitalized patients with suspected infectious diarrhea who underwent diagnostic testing with either a stool culture or stool PCR panel. No significant differences in antibiotic utilization were identified.

Oral Gauze For Bleeding Control In Perioral And Perinasal Dermatologic Surgery, Riyad N H Seervai, Jose A Cervantes, Ikue Shimizu, Ida F Orengo

Faculty, Staff and Students Publications

The use of oral gauze is a quick, cheap, and effective method of preventing bleeding into the patient's mouth during dermatologic surgery. We recommend this technique combined with appropriate positioning for lesions in the perioral and perinasal regions. Similar approaches may be applied for the prevention of bleeding into the ear canal during facial/periauricular surgery.

Squamous Cell Carcinoma With Unusual Benign-Appearing Cystic Features On Histology, Usman Asad, Suzanne Alkul, Ikue Shimizu, Jennifer Ranario

Faculty, Staff and Students Publications

Squamous cell carcinoma (SCC) is a malignancy that arises from keratinocytes of the epidermis. Cystic variants of several types of cutaneous neoplasms have been rarely described in the literature. We report a case of biopsy-proven, well-differentiated invasive SCC treated with Mohs surgery. On frozen sections, the pathology slides showed benign-appearing cystic structures in the margins that persisted after it had appeared that the original malignancy had been cleared. After taking another Mohs stage due to clinical suspicion, additional SCC was found and was subsequently cleared after two more Mohs stages. To the best of our knowledge, this is the first …

Is It Time To Switch To Bivalirudin For Ecmo Anticoagulation?, Amir Navaei, Vadim Kostousov, Jun Teruya

Faculty, Staff and Students Publications

For decades, unfractionated heparin (hereafter, heparin) has been the primary anticoagulant used for extracorporeal membrane oxygenation (ECMO) support. More recently, however, bivalirudin, a direct thrombin inhibitor, has emerged as an alternative. This systematic review based on PRISMA guidelines, aims to summarize 16 comparative studies and 8 meta-analysis and review articles published from January, 2011 till May, 2023 which directly compares ECMO courses using heparin versus bivalirudin as the anticoagulant. While this comparison is complicated by the lack of a standardized definition of major bleeding or thrombosis, our overall findings suggest there is no statistical difference between heparin and bivalirudin in …

Advances In Prosthetic Technology: A Perspective On Ethical Considerations For Development And Clinical Translation, Hayden Gavette, Cody L Mcdonald, Kristin Kostick-Quenet, Ashley Mullen, Bijan Najafi, M G Finco

Faculty, Staff and Students Publications

Technological advancements of prostheses in recent years, such as haptic feedback, active power, and machine learning for prosthetic control, have opened new doors for improved functioning, satisfaction, and overall quality of life. However, little attention has been paid to ethical considerations surrounding the development and translation of prosthetic technologies into clinical practice. This article, based on current literature, presents perspectives surrounding ethical considerations from the authors' multidisciplinary views as prosthetists (HG, AM, CLM, MGF), as well as combined research experience working directly with people using prostheses (AM, CLM, MGF), wearable technologies for rehabilitation (MGF, BN), machine learning and artificial intelligence …

A Multicenter Study To Evaluate Pain Characteristics In Osteogenesis Imperfecta, Mercedes Rodriguez Celin, Karen M Kruger, Angela Caudill, Chaya N Murali, Sandesh C S Nagamani, Peter A Smith, Gerald F Harris

Faculty, Staff and Students Publications

The objective was to describe pain characteristics and treatments used in individuals with varying severity of osteogenesis imperfecta (OI) and investigate pain-associated variables. This work was derived from a multicenter, longitudinal, observational, natural history study of OI conducted at 12 clinical sites of the NIH Rare Diseases Clinical Research Network's Brittle Bone Disorders Consortium. Children and adults with a clinical, biochemical, or molecular diagnosis of OI were enrolled in the study. We did a cross-sectional analysis of chronic pain prevalence, characteristics, and treatments used for pain relief and longitudinal analysis to find the predictors of chronic pain. We included 861 …

Intermel: An International Biorepository And Clinical Database To Uncover Predictors Of Survival In Early-Stage Melanoma, Irene Orlow, Keimya D Sadeghi, Sharon N Edmiston, Jessica M Kenney, Cecilia Lezcano, James S Wilmott, Anne E Cust, Richard A Scolyer, Graham J Mann, Tim K Lee, Hazel Burke, Valerie Jakrot, Ping Shang, Peter M Ferguson, Tawny W Boyce, Jennifer S Ko, Peter Ngo, Pauline Funchain, Judy R Rees, Kelli O'Connell, Honglin Hao, Eloise Parrish, Kathleen Conway, Paul B Googe, David W Ollila, Stergios J Moschos, Eva Hernando, Douglas Hanniford, Diana Argibay, Christopher I Amos, Jeffrey E Lee, Iman Osman, Li Luo, Pei-Fen Kuan, Arshi Aurora, Bonnie E Gould Rothberg, Marcus W Bosenberg, Meg R Gerstenblith, Cheryl Thompson, Paul N Bogner, Ivan P Gorlov, Sheri L Holmen, Elise K Brunsgaard, Yvonne M Saenger, Ronglai Shen, Venkatraman Seshan, Eduardo Nagore, Marc S Ernstoff, Klaus J Busam, Colin B Begg, Nancy E Thomas, Marianne Berwick, Intermel Consortium

Faculty, Staff and Students Publications

INTRODUCTION: We are conducting a multicenter study to identify classifiers predictive of disease-specific survival in patients with primary melanomas. Here we delineate the unique aspects, challenges, and best practices for optimizing a study of generally small-sized pigmented tumor samples including primary melanomas of at least 1.05mm from AJTCC TNM stage IIA-IIID patients. We also evaluated tissue-derived predictors of extracted nucleic acids' quality and success in downstream testing. This ongoing study will target 1,000 melanomas within the international InterMEL consortium.

METHODS: Following a pre-established protocol, participating centers ship formalin-fixed paraffin embedded (FFPE) tissue sections to Memorial Sloan Kettering Cancer Center for …

Ai-Powered Discovery Of A Novel P53-Y220c Reactivator, Shan Zhou, Dafei Chai, Xu Wang, Praveen Neeli, Xinfang Yu, Aram Davtyan, Ken Young, Yong Li

Faculty, Staff and Students Publications

Introduction

The p53-Y220C mutation is one of the most common mutations that play a major role in cancer progression.

Methods

In this study, we applied artificial intelligence (AI)-powered virtual screening to identify small-molecule compounds that specifically restore the wild-type p53 conformation from p53-Y220C. From 10 million compounds, the AI algorithm selected a chemically diverse set of 83 high-scoring hits, which were subjected to several experimental assays using cell lines with different p53 mutations.

Results

We identified one compound, H3, that preferentially killed cells with the p53-Y220C mutation compared to cells with other p53 mutations. H3 increased the amount of folded …

The Gastrointestinal-Brain-Microbiota Axis: A Promising Therapeutic Target For Ischemic Stroke, Yan-Hao Wei, Ren-Tang Bi, Yan-Mei Qiu, Chun-Lin Zhang, Jian-Zhuang Li, Ya-Nan Li, Bo Hu

Faculty, Staff and Student Publications

Ischemic stroke is a highly complex systemic disease characterized by intricate interactions between the brain and gastrointestinal tract. While our current understanding of these interactions primarily stems from experimental models, their relevance to human stroke outcomes is of considerable interest. After stroke, bidirectional communication between the brain and gastrointestinal tract initiates changes in the gastrointestinal microenvironment. These changes involve the activation of gastrointestinal immunity, disruption of the gastrointestinal barrier, and alterations in gastrointestinal microbiota. Importantly, experimental evidence suggests that these alterations facilitate the migration of gastrointestinal immune cells and cytokines across the damaged blood-brain barrier, ultimately infiltrating the ischemic brain. …

Trends In Disease Severity Among Critically Ill Children With Severe Acute Respiratory Syndrome Coronavirus 2: A Retrospective Multicenter Cohort Study In The United States, Catherine E Ross, Jeffrey P Burns, Anne V Grossestreuer, Pallav Bhattarai, Christine A Mckiernan, Jennifer D Franks, Sonja Lehmann, Jill L Sorcher, Matthew P Sharron, Kitman Wai, Haitham Al-Wahab, Konstantinos Boukas, Mark W Hall, George Ru, Anita I Sen, Hariprem R Rajasekhar, Lawrence C Kleinman, John K Mcguire, Amy S Arrington, Flor Munoz-Rivas, Christopher M Osborne, Lara S Shekerdemian

Faculty, Staff and Student Publications

OBJECTIVES: To describe trends in critical illness from severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection in children over the course of the COVID-19 pandemic. We hypothesized that PICU admission rates were higher in the Omicron period compared with the original outbreak but that fewer patients needed endotracheal intubation.

DESIGN: Retrospective cohort study.

SETTING: This study took place in nine U.S. PICUs over 3 weeks in January 2022 (Omicron period) compared with 3 weeks in March 2020 (original period).

PATIENTS: Patients less than or equal to 21 years old who screened positive for SARS-CoV-2 infection by polymerase chain reaction or …

Coronary Heart Disease And Ischemic Stroke Polygenic Risk Scores And Atherosclerotic Cardiovascular Disease In A Diverse, Population-Based Cohort Study, Allison Bebo, Jamie A Jarmul, Mark J Pletcher, Natalie R Hasbani, David Couper, Vijay Nambi, Christie M Ballantyne, Myriam Fornage, Alanna C Morrison, Christy L Avery, Paul S De Vries

Faculty, Staff and Student Publications

The predictive ability of coronary heart disease (CHD) and ischemic stroke (IS) polygenic risk scores (PRS) have been evaluated individually, but whether they predict the combined outcome of atherosclerotic cardiovascular disease (ASCVD) remains insufficiently researched. It is also unclear whether associations of the CHD and IS PRS with ASCVD are independent of subclinical atherosclerosis measures. 7,286 White and 2,016 Black participants from the population-based Atherosclerosis Risk in Communities study who were free of cardiovascular disease and type 2 diabetes at baseline were included. We computed previously validated CHD and IS PRS consisting of 1,745,179 and 3,225,583 genetic variants, respectively. Cox …

Haircare Practice And Dandruff Problems Among Indonesian Medical Students, Jessica Rosemary Wikanto, Lorettha Wijaya, Yunisa Astiarani, Regina Regina

Journal of General - Procedural Dermatology and Venereology Indonesia

Background: Dandruff is an understated hair and scalp problem that causes striking social and concentration issues among medical students. Haircare practice among them may or may not be related to the dandruff incident.

Methods: A cross-sectional study was conducted on 74 pre-clinical medical students at Atma Jaya Catholic University of Indonesia. Trained health staff assessed dandruff prevalence by physical examination, and the haircare practice was measured using a questionnaire. Bivariate analysis was utilized to assess the association between haircare practice and dandruff prevalence’s.

Result: Among respondents, 85.1% of them have dandruff. Respondents who shampooed less than five …

Clinicodemographic And Laboratory Characteristics Of Cutaneous Tuberculosis At Tertiary Referral Hospital In West Java, Indonesia, Anisa Sediadini, Hendra Gunawan, Risa Miliawati Nurul Hidayah

Journal of General - Procedural Dermatology and Venereology Indonesia

Background: Cutaneous tuberculosis (TB) is a chronic infectious disease affecting the skin caused by Mycobacterium tuberculosis (M. tuberculosis). It constitutes 1–1.5% of extrapulmonary TB, with Indonesia being the third-highest TB burden country worldwide. Cutaneous TB is difficult to diagnose due to its varied presentations. This study aimed to describe the clinicodemographic and laboratory characteristics of cutaneous TB in a tertiary referral hospital in West Java, Indonesia.

Methods: This was a descriptive retrospective cross-sectional study. Data were obtained from the medical record of patients with cutaneous TB in the Tropical Dermatology Clinic of Hasan Sadikin Hospital Bandung, West Java, …

The Difference In Transepidermal Water Loss (Tewl) Values Between Sun-Exposed And Non-Sun-Exposed Skin Among Male Medical Students, Ihsany Arafiasetyanto Prihadi, Endra Yustin Ellistasari, Arie Kusumawardani

Journal of General - Procedural Dermatology and Venereology Indonesia

Background: Transepidermal Water Loss (TEWL) is the amount of water released from the human body into the atmosphere through a diffusion process per unit of time. Changes in TEWL indicate impaired skin barrier function. Exposure to ultraviolet light for an extended period can cause photoaging, characterized by rough and dry skin (xerosis cutis). TEWL will increase significantly in the skin exposed to ultraviolet radiation. This study aims to determine the difference in the TEWL values among male medical students in the sun-exposed and non-sun-exposed skin areas.

Methods: An analytical observational cross-sectional study was conducted at the Dermatology and …