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Dimitrios Karamanis · SciRah

Researcher profile · Semantic Scholar

Dimitrios Karamanis

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Dimitrios Karamanis — researcher profile on SciRah

h-index: 12
Works: 39
Citations: 1,205

Most-cited papers

Severe obesity is associated with higher in-hospital mortality in a cohort of patientswith COVID-19 in the Bronx, New York
Leonidas Palaiodimos, Damianos G. Kokkinidis, Weijia Li, Dimitrios Karamanis +4 more
2020medRxiv673 citations Open access
Semantic Scholar
Severe obesity, increasing age and male sex are independently associated with worse in-hospital outcomes, and higher in-hospital mortality, in a cohort of patients with COVID-19 in the Bronx, New York
L. Palaiodimos, Damianos G. Kokkinidis, Weijia Li, Dimitrios Karamanis +4 more
2020Metabolism: Clinical and Experimental106 citations Open access
Semantic Scholar
Diabetes is associated with increased risk for in-hospital mortality in patients with COVID-19: a systematic review and meta-analysis comprising 18,506 patients
Leonidas Palaiodimos, Natalia Chamorro-Pareja, Dimitrios Karamanis, Weijia Li +4 more
2020HORMONES85 citations Open access
Semantic Scholar
Vitamin D Status Is Associated With In-Hospital Mortality and Mechanical Ventilation: A Cohort of COVID-19 Hospitalized Patients
Angeliki M. Angelidi, Matthew J. Belanger, Michael K Lorinsky, Dimitrios Karamanis +4 more
2021Mayo Clinic proceedings76 citations Open access
Semantic Scholar
BMI and pneumonia outcomes in critically ill COVID‐19 patients: An international multicenter study
M. Chetboun, V. Raverdy, J. Labreuche, A. Simonnet +37 more
2021Obesity37 citations Open access
Semantic Scholar
Practices and Barriers in Sexual History Taking: A Cross-Sectional Study in a Public Adult Primary Care Clinic.
Leonidas Palaiodimos, Heather S. Herman, E. Wood, Dimitrios Karamanis +8 more
2020Journal of Sexual Medicine31 citations
Semantic Scholar
Mobility of highly skilled individuals and local innovation activity
Kyriakos Drivas, C. Economidou, Dimitrios Karamanis, M. Sanders
2020Technological forecasting & social change27 citations Open access
Semantic Scholar
Investigating efficiency in betting markets: Evidence from the Greek 6/49 Lotto
George A. Papachristou, Dimitrios Karamanis
199821 citations Open access
Semantic Scholar
HOXB9 Overexpression Promotes Colorectal Cancer Progression and Is Associated with Worse Survival in Liver Resection Patients for Colorectal Liver Metastases
E. Martinou, C. Moller-Levet, Dimitrios Karamanis, I. Bagwan +1 more
2022International Journal of Molecular Sciences18 citations Open access
Semantic Scholar
Epidemiologic and clinical characteristics of infective endocarditis: a single-center retrospective study in the Bronx, New York
Wasla Liaqat, Leonidas Palaiodimos, Weijia Li, Dimitrios Karamanis +10 more
2022Infection13 citations
Semantic Scholar
Obesity, Inflammation, and Mortality in COVID-19: An Observational Study from the Public Health Care System of New York City
Leonidas Palaiodimos, Ryad Ali, Hugo O. Teo, S. Parthasarathy +13 more
2022Journal of Clinical Medicine13 citations Open access
Semantic Scholar
Incidence of Stroke in Randomized Trials of COVID-19 Therapeutics: A Systematic Review and Meta-Analysis
Sanjana Nagraj, D. Varrias, Gabriel Hernández-Romero, H. T. Santos +6 more
2022Stroke12 citations Open access
Semantic Scholar
Metabolic–Bariatric Surgery Reduces Pancreatic Cancer Risk: A Meta‐Analysis of Over 3.7 Million Adults, Independent of Type 2 Diabetes Status
Angeliki M. Angelidi, E. Martinou, Dimitrios Karamanis
2024Diabetes/Metabolism Research Reviews10 citations
Semantic Scholar
Consumers’ changing financial behavior during the COVID-19 lockdown: the case of Internet banking use in Greece
Alexandros P. Bechlioulis, Dimitrios Karamanis
2022Journal of Financial Services Marketing10 citations Open access
Semantic Scholar
Remdesivir in the Treatment of COVID-19: A Propensity Score-Matched Analysis from a Public Hospital in New York City Assessing Renal and Hepatic Safety
H. Lim, Leonidas Palaiodimos, C. Berto, Oluwatitomi Tedunjaiye +9 more
2022Journal of Clinical Medicine10 citations Open access
Semantic Scholar
Assessment of the Utilization of Validated Diagnostic Predictive Tools and D-Dimer in the Evaluation of Pulmonary Embolism: A Single-Center Retrospective Cohort Study from a Public Hospital in New York City
A. Kharawala, Jiyoung Seo, Diego Barzallo, Gabriel Romero +11 more
2023Journal of Clinical Medicine8 citations Open access
Semantic Scholar
Anxiety, Distress, and Depression in Elderly Rheumatoid Arthritis Patients
D. Karokis, Dimitrios Karamanis, S. Xesfingi, I. Antonopoulos +4 more
2022Mediterranean Journal of Rheumatology8 citations Open access
Semantic Scholar
Patient Satisfaction at Tertiary Level Healthcare Services in Greece: Inpatient vs Outpatient Healthcare Services Assessment
S. Xesfingi, Dimitrios Karamanis, A. Vozikis
20178 citations
Semantic Scholar
Long-term outcomes after first-ever posterior circulation stroke and the prognostic significance of the New England Medical Center Posterior Circulation Registry stroke classification: A prospective study from the Athens Stroke Registry
N. Karvelas, Leonidas Palaiodimos, Dimitrios Karamanis, D. Sagris +5 more
2024European Stroke Journal6 citations Open access
Semantic Scholar
Association of Body Mass Index and Other Metabolic Risk Factors with Pneumonia Outcomes in Critically Ill Patients with Coronavirus Disease-19: An International Multicenter Retrospective Cohort Study
M. Chetboun, V. Raverdy, J. Labreuche, A. Simonnet +36 more
20206 citations Open access
Semantic Scholar
Humoral and Cellular Response and Associated Variables Nine Months following BNT162b2 Vaccination in Healthcare Workers
Natalia Syrimi, F. Sourri, Maria-Christina Giannakopoulou, Dimitrios Karamanis +14 more
2023Journal of Clinical Medicine5 citations Open access
Semantic Scholar
The best DEFENSE for high-risk patent foramen ovale: An updated meta-analysis of six randomized trials.
Damianos G. Kokkinidis, Leonidas Palaiodimos, I. Mastoris, Dimitrios Karamanis +1 more
2018Archives of Cardiovascular Diseases5 citations Open access
Semantic Scholar
How Important are Capital Controls in Shaping Innovation Activity?
Alexandros P. Bechlioulis, C. Economidou, Dimitrios Karamanis, Dimitrios Konstantios
2022Journal of International Money and Finance4 citations
Semantic Scholar
In- and Out-patient satisfaction assessment: the case of a greek General Hospital
S. Xesfingi, Dimitrios Karamanis
20154 citations
Semantic Scholar
Differences between Lower Extremity Arterial Occlusion vs. Stenosis and Predictors of Successful Endovascular Interventions
Damianos G. Kokkinidis, D. Schizas, Sumant Pargaonkar, Dimitrios Karamanis +11 more
2023Medicina2 citations Open access
Semantic Scholar
A 56-year-old man with acute vision loss.
F. Akritidou, Maria Karafyloglou, Dimitrios Karamanis
2016Digital Journal of Ophthalmology2 citations Open access
Semantic Scholar
Stochastic dynamic programming methods for the portfolio selection problem
Dimitrios Karamanis
20132 citations
Semantic Scholar
Assessment of the Utilization of Lipoprotein (a) and its Relationship with Cardiovascular Outcomes: A Retrospective Cohort Study from a Public Hospital in New York City
Maisha Maliha, N. Nazarenko, Sanjana Nagraj, Vikyath Satish +6 more
2025Heart Views1 citations Open access
Semantic Scholar
Abstract 14932: Prediction of Pulmonary Embolism Using Random Forest Algorithm: A Study on 917 Patients Over a Period of 1 Year in a New York City Public Hospital
A. Kharawala, Dimitrios Varrias, Sanjana Nagraj, Dimitrios Karamanis +14 more
2023Circulation1 citations
Semantic Scholar
Correction: Epidemiologic and clinical characteristics of infective endocarditis: a single-center retrospective study in the Bronx, New York
Wasla Liaqat, Leonidas Palaiodimos, Weijia Li, Dimitrios Karamanis +10 more
2023Infection1 citations Open access
Semantic Scholar
377. Diabetes as a prognostic factor for mortality in Coronavirus Disease 19 (COVID-19): a systematic review and meta-analysis comprising 18,506 patients
Natalia Chamorro-Pareja, Dimitrios Karamanis, P. Zavras, Weijia Li +3 more
2020Open Forum Infectious Diseases1 citations Open access
Semantic Scholar
VISITORS SATISFACTION IN DUBAI AND PRE - TRIP DESTINATION IMAGE
S. Xesfingi, G. Papadopoulou, Dimitrios Karamanis, Hanno Martens
20181 citations Open access
Semantic Scholar
TREATMENT OF OCULAR METASTASIS IN BREAST CANCER: A CASE REPORT
Spiros A. Zidros, Maria Triantafillidou, G. Katsoulis, Stelios A. Lahanas +5 more
20111 citations
Semantic Scholar
Invasive Mechanical Ventilation and Death Was More Likely in Patients with Lower LDL Cholesterol Levels during COVID-19 Hospitalization: A Retrospective Propensity-Matched Cohort Study
Adhya Mehta, A. Kharawala, Sanjana Nagraj, Samuel J. Apple +10 more
2023Journal of Respiration0 citations Open access
Semantic Scholar
Exploring the Role of CRP Analysis and Obesity in the Disparities of COVID-19 Outcomes
Leonidas Palaiodimos, Ryad Ali, Hugo O. Teo, S. Parthasarathy +13 more
2022Journal of Medical Sciences and Interdisciplinary Research0 citations
Semantic Scholar
Abstract 10298: Suboptimal Utilization of Validated Diagnostic Predictive Tools and D-Dimer in the Evaluation for Pulmonary Embolism in a New York City Public Hospital
A. Kharawala, Jiyoung Seo, Gabriel Hernández-Romero, Yunus Emre Demirhan +11 more
2022Circulation0 citations
Semantic Scholar
Clinical Characteristics, Early Outcomes, and Risk Factors of Hospitalized Patients with COVID-19: Class II Obesity Is Associated with Higher Mortality in a Predominantly African American and Hispanic Population
Leonidas Palaiodimos, Damianos G. Kokkinidis, Weijia Li, Dimitrios Karamanis +2 more
20200 citations Open access
Semantic Scholar
Subjective health status and immigration: Evidence across Europe
S. Xesfingi, Dimitrios Karamanis, Alexandra Kechrinioti
20190 citations
Semantic Scholar
Essays on technology transfer and diffusion
Dimitrios Karamanis, Δημήτριος Καραμάνης
20170 citations Open access
Semantic Scholar

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Leonidas Palaiodimos×22
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Leonidas Palaiodimos — researcher profile on SciRah
Damianos G. Kokkinidis×12
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Damianos G. Kokkinidis — researcher profile on SciRah
Sanjana Nagraj×9
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Sanjana Nagraj — researcher profile on SciRah
Weijia Li×7
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Weijia Li — researcher profile on SciRah

A. Kharawala×7

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A. Kharawala — researcher profile on SciRah

Natalia Chamorro-Pareja×5

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Natalia Chamorro-Pareja — researcher profile on SciRah

Robert T. Faillace×5

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Robert T. Faillace — researcher profile on SciRah

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S. Xesfingi — researcher profile on SciRah

Diego Barzallo×4

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Diego Barzallo — researcher profile on SciRah

Yunus Emre Demirhan×4

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Yunus Emre Demirhan — researcher profile on SciRah

Dimitrios Varrias×4

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S. Arora — researcher profile on SciRah