Saleh Nazzal

ORCID: 0000-0002-4946-520X
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About
Contact & Profiles
Research Areas
  • Long-Term Effects of COVID-19
  • COVID-19 and Mental Health
  • SARS-CoV-2 and COVID-19 Research
  • Genetic factors in colorectal cancer
  • Colorectal Cancer Treatments and Studies
  • Lung Cancer Treatments and Mutations
  • Psychological Well-being and Life Satisfaction
  • Gastric Cancer Management and Outcomes
  • Cancer Genomics and Diagnostics
  • Chronic Obstructive Pulmonary Disease (COPD) Research
  • Pediatric health and respiratory diseases
  • Mobile Health and mHealth Applications
  • Lung Cancer Research Studies
  • Reconstructive Surgery and Microvascular Techniques
  • Vascular Malformations and Hemangiomas
  • Blood Pressure and Hypertension Studies
  • Cystic Fibrosis Research Advances
  • Animal Virus Infections Studies
  • Viral Infections and Vectors
  • Cardiovascular Health and Disease Prevention
  • Renal function and acid-base balance
  • Fibromyalgia and Chronic Fatigue Syndrome Research
  • Reconstructive Facial Surgery Techniques
  • Pulmonary Hypertension Research and Treatments
  • Health disparities and outcomes

Poriya Medical Center
2017-2025

Bar-Ilan University
2017-2023

Technion – Israel Institute of Technology
2019

Carmel (Israel)
2019

University Hospital Schleswig-Holstein
2011

University of Lübeck
2011

Schmerzklinik Kiel
2011

Abstract The effectiveness of Coronavirus disease 2019 (COVID-19) vaccines against the long-term COVID-19 symptoms expressed by a substantial proportion patients is not well understood. We determined whether vaccination with BNT162b2 mRNA vaccine was associated incidence reporting post-SARS-CoV-2 infection. invited individuals PCR-tested for SARS-CoV-2 infection at participating hospitals between March 2020 and November 2021 to fill an online questionnaire that included information about...

10.1038/s41541-022-00526-5 article EN cc-by npj Vaccines 2022-08-26

Abstract Background Long COVID is a post-severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection characterised by not recovering for several weeks or months following the episode. The effectiveness of COVID-19 vaccines against long-term symptoms well understood. We determined whether vaccination was associated with incidence reporting post-SARS-CoV-2 Methods invited individuals who were PCR tested SARS-CoV-2 at participating hospitals between March 2020-November 2021 to fill...

10.1101/2022.01.05.22268800 preprint EN cc-by-nc-nd medRxiv (Cold Spring Harbor Laboratory) 2022-01-06

The impact of Coronavirus disease-2019 (COVID-19) extends beyond health, potentially affecting long-term income and employment dynamics. In Israel, disparities exist between Jewish Arab populations across many dimensions, including socioeconomic. study's primary aim was to compare changes in among COVID-19-infected non-infected participants Jews Arabs, the two main population groups comprising Israel. We conducted a cross-sectional study March 2021 June 2022 adults employed prior pandemic,...

10.1186/s12889-025-22426-8 article EN cc-by-nc-nd BMC Public Health 2025-03-31

Despite rising incidence rates of colorectal malignancies, only a few prognostic tools have been implemented in proven clinical routine. Cell division and proliferation play significant role malignancies. In terms cancer, the impact associated proteins is controversially debated. The aim our study was to examine expression topoisomerase II α minichromosome maintenance protein 6 correlate these findings with data. Tissue samples 619 patients total were stained using antibodies Ki-S4 Ki-MCM6...

10.1186/s12885-019-5631-3 article EN cc-by BMC Cancer 2019-05-09

The impact of individual symptoms reported post-COVID-19 on subjective well-being (SWB) is unknown. We described associations between SWB and selected following SARS-CoV-2 infection. analysed well being from 2295 participants (of which 576 reporting previous infection) in an ongoing longitudinal cohort study taking place Israel. estimated changes associated with at three follow-up time points (3-6, 6-12 12-18 months post among infection, adjusted for key demographic variables, using linear...

10.1017/s0950268822001996 article EN cc-by-nc-nd Epidemiology and Infection 2023-01-01

Objectives: The long-term impact of COVID-19 on health inequalities is under-researched. We investigated changes in health-related following SARS-CoV-2 infection between the Jewish majority and Arab/Druze minority Israel. Methods: Patients with a positive RT-PCR test processed from one Northern-Israeli government hospitals 03/2021 05/2022 were invited to participate. collected socio-demographic, COVID-19-related, quality life (HRQoL) information using validated questionnaire. compared pre-...

10.3389/ijph.2023.1605970 article EN cc-by International Journal of Public Health 2023-06-12

Clinicians have attempted to find early preclinical physical diagnosis signs detect vascular diseases at the stage and prevent clinical deterioration in time. An interesting example of such is Frank sign, which was first described by Dr Sonders T. 1973. Our goal summarize trials observational studies that had examined association between sign cardiovascular diseases. Summarizing 57 we found showed this could be used for coronary they were different populations around world. Autopsy also a...

10.14423/smj.0000000000000845 article EN Southern Medical Journal 2018-08-01

Population Medicine considers the following types of articles:• Research Papers -reports data from original research or secondary dataset analyses.• Review -comprehensive, authoritative, reviews within journal's scope.These include both systematic and narrative reviews.• Short Reports -brief reports research.• Policy Case Studies articles on policy development at a regional national level.• Study Protocols -articles describing protocol study.• Methodology -papers that present different...

10.18332/popmed/164413 article EN cc-by-nd Population Medicine 2023-04-26

Population Medicine considers the following types of articles:• Research Papers -reports data from original research or secondary dataset analyses.• Review -comprehensive, authoritative, reviews within journal's scope.These include both systematic and narrative reviews.• Short Reports -brief reports research.• Policy Case Studies articles on policy development at a regional national level.• Study Protocols -articles describing protocol study.• Methodology -papers that present different...

10.18332/popmed/164010 article EN cc-by-nd Population Medicine 2023-04-26

Einleitung: MCM6 ist eines von sechs Proteinen der MCM Familie und spielt eine Rolle in DNA Replikation ein Marker proliferierenden Zellen. Proliferationsmarker deren Expressionsstärke als Prognosefaktoren werden kontrovers diskutiert beim Kolorektalen Karzinom.

10.1055/s-0031-1285392 article DE Zeitschrift für Gastroenterologie 2011-08-01

Einleitung und Ziele: Topoisomerase IIα (Topo IIα) ist ein Enzym welches notwendig zur Entspiralisierung der DNA während des Zellzyklus. Wir untersuchten die Expression von Topo in Kolorektalen Karzinomen Relation zum klinischen Verlauf (Gesamtüberleben).

10.1055/s-0031-1285391 article DE Zeitschrift für Gastroenterologie 2011-08-01

Abstract We determined whether COVID-19 vaccination was associated with Quality of Life (QoL) changes among individuals previously infected SARS-CoV-2 in Israel. Using a validated questionnaire, we collected information about socio-demographics, infection, and QoL (using the EQ-5D-5L tool) 3–18 months post-infection adults tested for by polymerase chain reaction Northern Israel between March 2020-June 2022. compared post-COVID those vaccinated against at time infection not, using an adjusted...

10.21203/rs.3.rs-2834514/v1 preprint EN cc-by Research Square (Research Square) 2023-05-03

Abstract We determined whether COVID-19 vaccination was associated with Quality of Life (QoL) changes among individuals previously infected SARS-CoV-2 in Israel. Using a validated questionnaire, we collected information about socio-demographics, infection, and QoL (using the EQ-5D-5L tool) 3–18 months post-infection adults tested for by polymerase chain reaction Northern Israel between March 2020–June 2022. compared post-COVID those vaccinated against at time infection not, using an adjusted...

10.1038/s41598-023-43058-1 article EN cc-by Scientific Reports 2023-09-22

<b>Background:</b> Bronchiectasis is a chronic inflammatory disease characterized by recurrent bacterial infections associated with cough, sputum production, impaired quality of life and increased mortality. In patients Pseudomonas infection, the use long term inhaled antibiotics recommended, although evidence for their efficacy low- grade. <b>Objectives:</b> To investigate effect antibiotic treatment on exacerbation frequency lung function in bronchiectasis. <b>Methods:</b> We...

10.1183/13993003.congress-2019.pa4576 article EN 2019-09-28

Summary The impact of individual symptoms reported post-COVID-19 on subjective well-being (SWB) is unknown. We described associations between SWB and selected following SARS-CoV-2 infection. analysed well being from 2295 participants (of which 576 reporting previous infection) in an ongoing longitudinal cohort study taking place Israel. estimated changes associated with at three follow-up time points (3-6, 6-12, 12-18 months post among infection, adjusted for key demographic variables, using...

10.1101/2022.10.09.22280878 preprint EN cc-by-nc-nd medRxiv (Cold Spring Harbor Laboratory) 2022-10-10

<b>Background:</b> Pulmonary hypertension (PH), which is related to right ventricular (RV) failure, indicates a poor prognosis in heart failure (HF). RV-pulmonary artery coupling (RVPAC) may detect early RV dysfunction. <b>Aim:</b> To assess the association between RVPAC and mortality Patients with PH associated HF <b>Methods:</b> systolic pulmonary pressure&gt;40 mmHg on echocardiography were included study.&nbsp;Cox proportional hazard regression models used <b>Results:</b> 609 patients...

10.1183/13993003.congress-2022.3422 article EN 13.01 - Pulmonary hypertension 2022-09-04
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