Holiday Hours Notice
To view our list of holiday closures and adjusted hours, please visit our closings page.
To view our list of holiday closures and adjusted hours, please visit our closings page.
Research is an integral part of this residency program.
Apart from research that is done by residents, which they present in local and national meetings, our major research activities include:
In addition to a personal advisor, each resident is assigned a research advisor who has expertise in his or her area of interest.
Your advisor can help to identify and evaluate research opportunities at Catholic Health, the University at Buffalo, Roswell Park Cancer Institute and Buffalo Veterans Medical Center. Your advisor will also review your progress and guide you as your research progresses.
Manasik Abdu. Marwah Bintalib, Raneem Abdulaziz Aljthalin, Manasik Abdu, Muataz Saloum Aldabas, Ahmad Aljumaa. Clinical Profile and Outcomes of Poisonings and Drug Overdose at King Saud Medical City. International Journal of Pharmaceutical and Bio-Medical Science. Vol 02, Issue 07, July 2022: 206-210. https://doi.org/10.47191/ijpbms/v2-i7-03
Yu-Che Lee, Ko-Yung Chang, Mehdi Mirsaeidi. Association of County-degree Social Vulnerability with Chronic Respiratory Disease Mortality in the United States. Annals of the American Thoracic Society. January 2023, 20(1): 47-57.
Shamim Ejaz. Manoop S. Bhutani, Shamim Ejaz, Irina M. Cazacu, Ben S. Singh, Mehnaz Shafi, John R. Stroehlein, Reza J. Mehran, Garrett Walsh, Ara Vaporciyan, Stephen G. Swisher, and Wayne Hofstetter. Endoscopic Intrapyloric Botulinum Toxin Injection with Pyloric Balloon Dilation for Symptoms of Delayed Gastric Emptying after Distal Esophagectomy for Esophageal Cancer: A 10- Year Experience. Cancers 2022, 14(23), 5743; https://www.mdpi.com/2072-6694/14/23/5743
Akash Sharma. Lolita Golemi, Akash Sharma, Alexandra Sarau, Rajiv Varandani, Christopher W. Seder, Tochi M. Okwuosa. Baseline Electrocardiographic Abnormalities in Pre-Treatment Cancer Compared With Non-Cancer Patients: A Propensity Score Analysis. Cardiology Research. 2023; 14(3): 237-239.
Muhammad Edhi. Helen Valsamis, Samah Abdul Baki, Jason Leung, Samer Ghosn, Brittany Lapin, Geetha Chari, Izad-Yar Rasheed, Jaehan Park, Vineet Punia, Ghinwa Masri, Dileep Nair, Ann Marie Kaniecki, Muhammad Edhi & Carl Y. Saab. SARS-CoV-2 alters neural synchronies in the brain with more severe effects in younger individuals. Nature Scientific Reports 13, 2942 (20 Feb 2023). https://doi.org/10.1038/s41598-023-29856-7
Akash Sharma. Grace Alexander, Akash Sharma, Jian H. Chu, Artemis Markopoulos, Gilgamish Maloul, Muhammad Talha Ayub and Tochi M. Okwuosa. Immune Checkpoint Inhibitors and Myopericardial Disease – A Systematic Review and Meta-Analysis of Randomized Controlled Trials vs Observational Studies. Journal of the American College of Cardiology. 2023 Mar, 81 (8_Supplement) 2162 https://www.jacc.org/doi/full/10.1016/S0735-1097%2823%2902606-2
Akash Sharma, Grace Alexander, Jian H. Chu, Artemis Markopoulos, Gilgamish Maloul and Tochukwu Okwuosa. Myocardial Infarction and Stroke in Immune Checkpoint Inhibitors – A Systematic Review and Meta-Analysis. Journal of the American College of Cardiology. 2023 Mar, 81 (8_Supplement) 2392 https://www.jacc.org/doi/full/10.1016/S0735-1097%2823%2902836-X
Yu-Che Lee, Ko-Yun Chang, Mehdi Mirsaeidi. Association of Covid-19 Case-Fatality Rate with State Health Disparity in the United States. Frontiers in Medicine, 29 June 2022. https://www.frontiersin.org/articles/10.3389/fmed.2022.853059/full
Arslan Inayat, “Traumatic Brain Injury, causing intestinal dysfunction.” A review article.
Leili Pourafkari, “Chronic large pseudoaneurysm of the left ventricle” (re.no. IAEM-D-19-00557R1) has been accepted for publication in Internal and Emergency Medicine” Internal and Emergency Medicine Journal
Leili Pourafkari, HEART BOWTIE– A case of caseous mitral annular calcification, accepted for publication in Archives of the Turkish Society of Cardiology.
Leili Pourafkari, CONGENITAL MORGAGNI HERNIA – in a middle-aged woman presenting with chest pain. This is accepted for publication in Archives De Cardiologia.
Leili Pourafkari, “Widespread ST depression and ST elevation in avR in severe hypokalemia”. Accepted for publication in Journal of “Acta Cardiologica”.
Leili Pourafkari and Numra Bajwa, presented with an interesting case of Argyria. With consent from the patient, they wrote the case and it just published: https://academic.oup.com/qjmed/article/114/5/341/6064843
Leili Pourafkari, “Hammock mitral valve anomaly with patent ductus arteriosus in an adult patient.” Journal of Echocardiography
Leili Pourafkari, ” De Winter’ ECG pattern in inferior leads in proximal RCA occlusion” Case report accepted in Archivos de Cardiologia
Shilpi Gupta, Mammen MJ, Lloyd DR, Kumar S, Ahmed AS, Pai V, Kunadharaju R, Gupta S, Nici L, Aaron SD, Alexander PE. Title: Triple Therapy versus Dual or Monotherapy with Long-acting Bronchodilators for COPD: A Systematic Review and Meta-Analysis. Ann Am Thorac Soc. 2020
Shilpi Gupta, “Dantrolene-Induced Hepatitis: A Rare Culprit in the PICU” Divij Pasrija1 Shilpi Gupta2 Amanda Hassinger1
Yu-Che Lee, “Association of Chronic Lower Respiratory Disease with County Health Disparities in New York State” Yu-Che Lee, Ko-Yun Chang, Sanjay Sethi https://jamanetwork.com/journals/jamanetworkopen/fullarticle/2786682 Asim Tameez Ud Din, “Clinical case reports” journal. This was an unusual presentation of scabies submitted before starting my residency. https://doi.org/10.22541/au.162506598.84752866/v1
Muhammad Muzzam Edhi, “Automated annotation of epileptiform burden and its association with outcomes”. Journal: Annals of Neurology Article ID: ANA26161 Article DOI: 10.1002/ana.26161 Internal Article ID: 17154673
If you were conducting a research project outside of Western New York, you may qualify to continue your research at that location. This opportunity is available to residents at all stages of residency.
Residents are encouraged to publish their results and to present their findings at regional and national meetings including:
Gemtuzumab Ozogamicin plus Standard Induction Chemotherapy Improves Outcomes in Intermediate Risk Cytogenetic Acute Myeloid Leukemia
Dr. Mina Abdelmalek
High Prevalence of Chronic Viral Hepatitis B and C in Minnesota Somalis Contributes to Rising Hepatocellular Carcinoma Incidence
Dr. Numra Bajwa
Diagnostic Accuracy of Dobutamine Stress Echocardiography for Detection of Cardiac Allograft Vasculopathy in Orthotopic Heart Transplant Patients
Dr. Hamzah Juhardeen
Effect of High-Density Lipoprotein Cholesterol Levels on Overall Survival and Major Adverse Cardiovascular and Cerebrovascular Events
Dr. Manpreet Kaur
Association of County-level Social Vulnerability with Chronic Respiratory Disease Mortality in the United States
Dr. Yu-Che Lee
Co-Authors/Mentors: Dr. Ko-Yun Chang, Dr. Mehdi Mirsaeidi
Association of Arthritis Disease With County Health Disparities in New York State
Dr. Mohammed Amer Mohammed
Magnetic Resonance Imaging (MRI) Findings in Patients with Hypophysitis Due to Immune Checkpoint Inhibitor Therapy- A Single Cancer Center Experience
Dr. Preeti Shashi
Mentors: Dr. Rajeev Sharma, Dr. Dharmesh Gopalakrishnan
Evaluating the trend and cost of the diagnostic workup for community-acquired pneumonia in a community hospital
Dr. Ivan Wudexi
Mentor: Dr. Kevin Shiley
Comprehensive monitoring of the RF and anti-CCP levels in RA patients receiving biologics and DMARDs treatments and determining the trend of change of these antibody biomarkers
Dr. Kimia Yavari
Sudden Cardiac Death
Dr. Mina Youssef
Mentor: Dr. Umesh Sharma
Canakinumab for Treatment of Recurrent Fevers and Proteinuria in Refractory Systemic Lupus Erythematosus
Dr. Kimia Yavari
Mentor: Dr. Joseph Grisanti
A Case Of Myasthenia Gravis (MG) Presenting With a Complete Jaw Drop In a Patient With Agent Orange Exposure: A Case Report
Dr. Debduti Mukhopadhyay
Co-Authors: Dr. Vasanthan Kumarasamy, Dr. Anandita Kishore, Dr. Shaniza Haniff, Dr. Arun Babu
Mentor: Dr. Stephen Chrzanowski
Challenges In Diagnosis Of Disseminated Histoplasmosis In A Patient With Crohn’s Disease Maintained On Infliximab
Dr. Anandita Kishore
Mentor: Dr. Kevin Shiley
Cardiac Contractility Modulation (CCM): The End of Dialysis in Some of Our Patients?
Dr. Mahmoud Elnil
Co-Authors: Dr. Husam Katib, Dr. Arundathi Namassivaya, Dr. Akash Parashar, Sierra Mills
Sengstaken-Blakemore Tube Training, A Multicenter Quality Improvement Study: A Case Report
Dr. Manasik Abdu
Co-Authors: R. Duve, O. Rafa, K. Nasr, M. Ayaz, A. Prabhu, G. Gudleski
Mentor: Dr. Anoop Prabhu
Cardiobacterium Valvarum – An emerging HACEK organism causing Infective Endocarditis
Dr. Shaniza Haniff
Co-Author/Mentor: Dr. Kevin Shiley
Pacific AMI
Dr. Katie Alsheimer
Co-Authors/Mentors: Dr. Elizabeth Hejna; Dr. Michelle John; Dr. Joseph Gelormini
Vitamin D Level Association with BMI
Dr. Areeba Altaf
Safety and Efficacy of EsoFlip for Achalasia – A Systematic Review and Meta-Analysis
Dr. Saher Aslam
Co-Author/Mentor: Dr. Chandon
PRES in Catholic Health: A Retrospective Description Study of Cases
Dr. Nicholas Gaddi
Co-Authors/Mentors: Dr. Muhammad Edhi; Dr. Katie Alsheimer; Dr. Steve Dofitas
The Prevalence of Liver Disease in Cystic Fibrosis Patients in a Tertiary Care Center
Dr. Firas Ghomraoui
Primary Author/Mentor: Dr. Hanaa Banjar
Effect of Resident Physician Outpatient Intervention on Colon Cancer Screening Metrics at a Community Hospital Adult Outpatient Clinic
Dr. Shilpi Gupta
Trends, Predictors and Outcomes of Major Bleeding After Transcatheter Aortic Valve Implantation
Dr. Arslan Inayat
Co-Author/Mentor: Dr. Muhammad Zia Khan
Impact of Disease Modifying Antirheumatic Drugs on Immunogenicity to COVID-19 Vaccine in Patients with Rheumatoid Arthritis
Dr. Karam Jabri
Co-Authors: Dr. Linda Burns; Dr. Joseph Grisanti
Mentor: Dr. Linda Burns
Contrast for Doppler Study of Aortic Valve Stenosis; A Necessity or Luxury
Dr. Leili Pourafkari
Prognostic Value of T1 Mapping and Feature Tracking by Cardiac Magnetic Resonance in Patients with Signs and Symptoms Suspecting Heart Failure and No Clinical Evidence of Coronary Artery Disease
Dr. Iqra Qamar
Co-Author: Dr. Ayako Seno
Mentor: Dr. Raymond Kwong
Clinical Outcomes in AVAPS and BPAP
Dr. Andrew Seier
Valve in Valve Transcatheter Mitral Valve Replacement vs Surgical Redo – A Meta-Analysis
Dr. Sami Warraich
A Rare Case of Pancreatic Tuberculosis Diagnosed via Endoscopic Ultrasound-Guided Fine Needle Aspiration and Polymerase Chain Reaction
Dr. Manasik Abdu
Co-Authors: Dr. Judie Hoilat; Dr. Lorenzo Gitto; Dr. Abdul Q. Bhutta; Dr. Gilles J. Hoilat
Look Out for Unilateral Recurrent Lower Extremity DVTs!!
Dr. Vasanthan M. Kumarasamy
Mentor: Dr. Akash Parashar
Association of State Health Factors with COPD Mortality in the United States
Dr. Yu-Che Lee
Co-Authors: Dr. Ko-Yun Chang; Dr. Sanjay Sethi
Mentor: Dr. Sanjay Sethi
Immune Check Point Inhibitors – A Rare Etiology of Pericardial Effusion
Dr. Asim Tameez-Ud-Din
Co-Author: Dr. Syeda Manal Altaf
Mentor: Dr. Akash Parashar
A Case of Myopericarditis after mRNA-based COVID-19 Vaccination
Dr. Ivan Wudexi
Co-Presenter: Savannah Christie MA
Co-Authors: Savannah Christie MA; Dr. Nawfal Al-Khafaji
Association of Obesity and COVID-19 mortality
Dr. Narjes Alamri
Efficacy of Medical Cannabis in cancer related symptom clusters in the elderly
Dr. John Elibol
Co-Authors and Mentors: Amy Case RPCI and Dr. Eric Hansen RPCI
Additional Co-Authors: Dr. Charles Mupamombe and Dr. Rachel Nathan
The Impact of Allopurinol on Cardiac and Renal Outcomes in Gout Patients A Retrospective Study
Dr. Aniqa Faraz
Co-Author: Iqra Qamar
Mentor: Dr. Joseph Grisanti
Predictors of SARS-CoV-2 Seroconversion among Healthcare Workers following an initial wave of widespread COVID-19 transmission in Western New York State
Dr. Aalia Khan
Co-Author and Mentor: Dr Kevin Shiley
Exploring the Clinical Impact of Renin–Angiotensin– Aldosterone System Inhibitors in Patients with COVID-19
Dr. Yaseen Najjar
Utilization of Daily Lab Orders on Inpatient Resident Services A QI Project
Dr. Anum Nida
Mentor: Akash Parashar, MD
Induction and inhibition of SOS response; a regulator of emergence of antibiotic resistance
Dr. Nabiya Siddiqui
Co-Authors: John Crane, Cassandra Alvarado
Mentor: Dr. John Crane
Use of 3-D Volume Rendered Computerized Tomography of the Left Atrium and its Appendage to Predict Long-Term Mortality in Cancer Survivors Treated with Thoracic Radiation
Dr. Meer Rabeel Zafar
Research Mentor: Dr. Umesh C. Sharma
Hemorrhagic Cholecystitis
Dr. Katie Alsheimer
Racial Disparity in Sleep Apnea-Related Mortality in the United States
Dr. Yu-Che Lee
Co- Authors: Ko-Yun Chang; M. Jeffery Mador
Mentor: M. Jeffery Mador
New-Onset Rheumatoid Arthritis Following COVID-19 Infection
Dr. Karam Jabri
Mentor: Dr. Linda Burns
Effect of using Direct Oral Anticoagulant on hospital length of stay versus Warfarin for patient with PE and VTE
Dr. Ali Al-Ameri
Mentor: Dr. Nashat Rabadi
Early v Late Dialysis improves Mortality in Patients with Sepsis and Septic Shock
Dr. Muhammad Bilal
Mentors: Dr. Anthony Freundel and Dr. Ali Basharat
All-cause mortality outcomes of usage of Cardiac Contractility modulation in patients with Dilated Cardiomyopathy ineligible for Cardiac Resynchronization therapy: An updated meta-analysis of Randomized controlled trials.
Dr. Mawra Masud
Safety of DOACs compared to Warfarin in patients with AFIB and underlying cancer
Dr. Kashif Samad
BRAF/MEK Pathway Activities and Breast Cancer Prognosis
Dr. Kehua (Joe) Zhou
Mentor: Dr. Dingxie Liu, PhD
Hypoglossal Nerve Stimulation for Obstructive Sleep Apnea
Dr. Hafiz Zubair
Mentor: Dr. Jeffery Mador
Effect of Community Based Educational Program in a Very-low Income Population on Blood Pressure
Dr. Talal Alkhawlani
Mentor: Dr. David Capaccio
Effect of BMI on Disease Activity and C – reactive protein Levels in Patients with Rheumatoid Arthritis
Dr. Shumaila Iqbal
Mentors: Dr. Linda Burns and Dr. Joseph Grisanti
Effect of Community-Based Education and Intervention on Clinical and Behavioral Health Metrics on a Very Low Income Population
Dr. Ammad Naeem
The Effects of Pegloticase on Mean Arterial Blood Pressure: An Age Modulated Relationship
Dr. Saadia Waheed
Mentor: Dr. Linda Burns
Large Retroperitoneal Hematoma Caused by Intercostal Artery Rupture as a Complication of Transforaminal Lumbar Interbody Fusion: Case Report
Dr. Iqra Qamar
Co-Authors: Drs. Seier, Islam, Nicolosi, Iqbal and Parashar
Mentor: Dr. Akash Parashar
Diagnostic Impact and Prognostic Value of Cardiac Magnetic Resonance in Patients with Ventricular Arrhythmias
Dr. Iqra Qamar
Co-Authors: Drs. Ge, Antiochos, Seno, Blankstein, Steigner, Aghayev, Jerosch-Herold, Tendrow, Stevenson, Kwong
Mentor: Dr. Raymond Y. Kwong
Pulmonary Embolism In Acquired Hemophilia A: A Rare Complication with Factor Eight Inhibitor Bypassing Activity Therapy
Dr. Shumaila Iqbal
Outcomes and characteristics of wound healing in an outpatient physical therapy clinic
Dr. Kehua (Joe) Zhou
Co-Authors: Drs. Frankish, Ross
Guideline-based Chinese herbal medicine treatment plus standard care for severe coronavirus disease 2019 (COVID-19): a pilot randomized controlled trial
Dr. Kehua (Joe) Zhou
Co-Authors: G-CHAMPS Collaborative Group
Acute Symptomatic Hyponatremia (SIADH) in a patient Secondary to Azithromycin
Dr. Narjes Alamri
Co-Authors: Drs. Bilal and Parashar
Hemosuccus Pancreaticus: A Case of Rare but Life Threatening Upper GI Bleed
Dr. Katie Alsheimer
Co-Author and
Mentor: Dr. Bala Thatigotla
Post Carotid endarterectomy carotid hematoma presenting as sick sinus syndrome/Tachycardia-bradycardia syndrome.
Dr. Muhammad Bilal
Co-Author: Dr. Zareen Razaq
Mentors: Drs. James Fallavoiltta and John Blair
Outcomes After Transcatheter Aortic Valve Replacement in Cancer Survivors with Prior Chest Radiation Therapy: A Systematic Review and Meta-Analysis
Dr. Meer Rabeel Zafar
Co-Authors: Drs.Mustafa,Miller, Alkhawlani, Nawfal-Alkhafaji
Mentor: Dr. Umesh Sharma
In-hospital Outcomes of Patients with Chronic Kidney Disease Undergoing Percutaneous Coronary Intervention for Chronic Total Occlusion: A Systematic Review and Meta-Analysis
Dr. Meer Rabeel Zafar
Co-Authors: Drs. Alkhawlani, Zubair
Mentor: Dr. Nawfal-Alkhafaji
Retrospective Study on Tapering off From Long Term Methadone Use in Outpatient Pain Management
Dr. Shaden AlFallay
Mentor: Dr. Gary Wang
Galectin-3 as a Risk Predictor of Mortality in the Resuscitated Out-of-Hospital Cardiac Arrest
Dr. Zaid Al-Jebaje
Mentor: Dr. Umesh Sharma
Dialysis Access
Dr. Alonso Diaz
Effectiveness of Repeat PET-CT Scan in Identifying Interval Metastases for Patients with Esophageal Cancer
Dr. William Du
Determinants of myocyte injury in a swine model of chronic coronary artery disease
Dr. Ibrahim El-Masri
Determinants of myocyte injury in a swine model of chronic coronary artery disease
Dr. Sahoor Khan
Mentor: s: Dr. Vijay Iyer and Dr. Hiroko Beck
Blinded review of archival radical prostatectomy specimens’ supports that contemporary Gleason score 6 prostate cancer lacks metastatic potential
Dr. Diana Mehedint
Mentor: Christine Murekeiysoni, MPH
Decrease Improper Utilization of Telemetry on Medical Floors: A Quality Improvement Project at VA Hospital
Dr. Muhammad Qamar
Mentor: Dr. Katarzyna Kaczmarczyk
Impact of NAFLD on post-operative outcomes after non-hepatic gastrointestinal and thoracic surgery
Dr. Muhammad Tahir
Mentor: Dr. Reddy Srinevas
Risk Score Predictive Value in Patients with Atrial Fibrillation on Chronic Hemodialysis
Dr. Christopher Wilcox
Mentors: Dr. Panesar and Dr. Curtis
Canagliflozin Induced DKA in Type 2 Diabetic
Dr. Shaden AlFallay
Co-Author: Dr. Narjes Alamri
Subcapsular Hematoma: A Rare Adverse Side Effect of ERCP
Dr. Shaden AlFallay
Cutaneous Polyarteritis Nodosa: A Rare Variant of a Destructive Vasculitis
Dr. Aniqa Faraz
Co-Author: Dr. Saadia Waheed
Mentor: Dr. Linda Burns
A Rare Case of Pseudo-papillary Neoplasm of the Pancreas
Dr. Aniqa Faraz
Co-Authors are: Dr. Muhammad Tahir; Dr. Aalia Khan, and Dr. Joe Kehua Zhou
Gender Specific Effect of Body Mass Index in Disease Activity of Patients with Rheumatoid Arthritis: A Community Based Research
Dr. Shumaila Iqbal
Acute Hepatitis B Virus Infection, Autoimmune Disease and Type II Mixed Cryoglobulinemia: A Rare Combination
Dr. Shumaila Iqbal
Tension Pneumocephalus:A Rare Complication of Transsphenoidal Resection of Pituitary Macroadenoma
Dr. Aalia Khan
Co-Authors: Dr. Shumaila Iqbal, Cassandra Zhi and Dr. Aniqa Faraz
Sexual Dysfunctionality and its Determinants in Patients with Rheumatoid Arthritis
Dr. Aalia Khan
Co-Author: Dr. Shumaila Iqbal
Mentors: Dr. Linda Burns and Dr. Joseph Grisanti
Superior Survival with Direct Oral Anticoagulants Compared to Warfarin in Patients with Atrial Fibrillation and Underlying Cancer: Veterans Affairs Database Study. American Heart Association
Dr. Sahoor Khan
Does TAVR lead to Neurocognitive Decline? – A Pilot Study on Prospective Data. American Heart Association
Dr. Sahoor Khan
Flecainide Toxicity Window in an 86 year-old patient with a Pacemaker
Dr. Meer Zafar
Hypoglossal Nerve Stimulation in the Treatment of Obstructive Sleep Apnea: A Systematic Review and Meta-analysis
Dr. Hafiz Zubair
Co-Author: Dr. Saadia Waheed
Mentors: Dr. Amir Shahbaz and Dr. Jeffrey Mador
West Nile Virus (WNV) Disease Causing Diaphragmatic Paralysis and Persistent Ventilator Dependent Respiratory Failure Neuroinvasive
Dr. Hafiz Zubair
Co-Author: Dr. Saadia Waheed
Mentors: Dr. Amir Shahbaz and Dr. Samad Rasul