Bartosz Wojtera

ORCID: 0000-0003-4677-0783
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Research Areas
  • Peptidase Inhibition and Analysis
  • Chronic Lymphocytic Leukemia Research
  • Neuroendocrine Tumor Research Advances
  • Head and Neck Cancer Studies
  • Ion channel regulation and function
  • Sinusitis and nasal conditions
  • COVID-19 and Mental Health
  • Lung Cancer Diagnosis and Treatment
  • Nasal Surgery and Airway Studies
  • Oral Health Pathology and Treatment
  • Radiomics and Machine Learning in Medical Imaging
  • Inhalation and Respiratory Drug Delivery
  • RNA modifications and cancer
  • Nicotinic Acetylcholine Receptors Study
  • Cardiac Health and Mental Health
  • Pediatric Pain Management Techniques
  • Healthcare professionals’ stress and burnout
  • Cancer, Hypoxia, and Metabolism
  • Empathy and Medical Education
  • Hip and Femur Fractures
  • Cardiac, Anesthesia and Surgical Outcomes
  • Chemical Reactions and Isotopes
  • Child and Adolescent Health
  • Head and Neck Surgical Oncology
  • Epigenetics and DNA Methylation

Poznan University of Medical Sciences
2020-2024

Greater Poland Cancer Center
2022-2024

In patients with oral cancer, the risk factors for local, regional, and distant recurrence according to margin status have not been well established. We aimed determine by identify a cut-off point improved survival in close margins. retrospectively reviewed adult treated at our centre from 2009 2021 primary cancer. Margins were classified as positive (<1 mm), (1 4.9 or clear (>5 mm). Univariate multivariate analyses performed. A total of 326 (210 men) included. The mean age was 59.1...

10.3390/cancers16081488 article EN Cancers 2024-04-12

Abstract Artificial intelligence (AI) has the potential to improve surgical treatment of patients with head and neck cancer. AI algorithms can analyse a wide range data, including images, voice, molecular expression raw clinical data. In field oncology, there are numerous practical applications, diagnostics treatment. also develop predictive models assess prognosis, overall survival, likelihood occult metastases, risk complications hospital length stay.

10.1002/jso.27616 article EN Journal of Surgical Oncology 2024-02-28

<b>Introduction:</b> Prehabilitation entails preoperative activities designed to properly prepare a patient undergo surgery and improve their postoperative recovery. It follows an interdisciplinary approach by improving physical fitness nourishment status, using mental training encouraging them quit addictions. </br></br> <b>Aim:</b> The aim of the study was investigate recent publications in field prehabilitation.</br></br> <b>...

10.5604/01.3001.0015.7340 article EN Polish Journal of Surgery 2022-02-11

Our study aims to update knowledge about psychological distress and its changes in the Polish group of academic medical teachers after two years a global pandemic. During coronavirus disease, were challenged rapidly transition into remote teaching adapt new assessment evaluation systems for students, which might have been completely novel situation that was not addressed before, especially universities Poland. We conducted cross-sectional at Poznan University Medical Sciences from March...

10.1371/journal.pone.0278311 article EN cc-by PLoS ONE 2022-12-01

Displacement of foreign bodies into the maxillary sinus shows an increasing tendency, especially in regard to raising amount dental implant installation procedures. The purpose our study was compare efficiency and rate late complications among methods removal from sinus. We performed a systematic review following PRISMA Checklist, searching Pubmed Google Scholar databases for studies investigating inclusion criteria embraced examined group at least 10 cases follow up period minimum 3 months....

10.1007/s12070-020-02153-9 article EN cc-by Indian Journal of Otolaryngology and Head & Neck Surgery 2020-09-18

Previous studies have shown that the chloride intracellular channel 1 (CLIC1) protein is overexpressed in oral squamous cell carcinoma (OSCC) and nasopharyngeal carcinoma. Patients with these diseases had significantly higher CLIC1 plasma levels than healthy controls.To determine concentration of patients OSCC laryngeal (LSCC).We collected blood samples from diagnosed (n = 13) LSCC 7), as well controls 8). The were centrifuged to obtain stored at -80°C. was determined using enzyme-linked...

10.17219/acem/154621 article EN cc-by Advances in Clinical and Experimental Medicine 2022-10-17

Periorbital infections lead to severe condition of the orbital abscess, and eventually sight loss, even death. Current study aims in reviewing literature regarding abscess adult patients presenting 2 original cases. A surgical intervention drain a revision was required. review is also reported focusing on aetiology treatment options dealing with an abscess.

10.1007/s12070-021-02486-z article EN cc-by Indian Journal of Otolaryngology and Head & Neck Surgery 2021-03-05

Hypoxia-inducible factor 1-alpha (HIF1A) is a key transcription aiding tumor cells' adaptation to hypoxia, regulated by the prolyl hydroxylase family (EGLN1-3) directing toward degradation pathways. DNA methylation potentially influences EGLN and HIF1A levels, impacting cellular responses hypoxia. We examined 96 HNSCC patients three cell lines, analyzing gene expression of EGLN1-3, HIF1A, CA9, VEGF, GLUT1 at mRNA level EGLN1 protein levels. Methylation levels EGLNs were assessed through...

10.3390/ijms25126495 article EN International Journal of Molecular Sciences 2024-06-12

ENWEndNote BIBJabRef, Mendeley RISPapers, Reference Manager, RefWorks, Zotero AMA Wojtera BP, Szewczyk M, Golusiński W. Computed tomography in the assessment of cartilage invasion locally advanced laryngeal cancer. Medical Studies/Studia Medyczne. 2022;38(4):295-301. doi:10.5114/ms.2022.122386. APA Wojtera, B. P., Szewczyk, M., & Golusiński, (2022). Medyczne, 38(4), 295-301. https://doi.org/10.5114/ms.2022.122386 Chicago Bartosz P, Mateusz and Wojciech Golusiński. 2022. "Computed cancer"....

10.5114/ms.2022.122386 article EN cc-by-nc-sa Medical Studies 2022-01-01

Introduction and purpose
 Medical procedures can be physically harmful cause psychological trauma among young children, possibly resulting in certain lifelong aversion. The aim of the study was to evaluate children's feelings while undergoing minor medical depending on age, gender previous experience compare it with university students.
 Material methods
 We conducted a survey 382 primary school as well 334 students. Questions concerned frame mind at moment examination, during...

10.12775/jehs.2021.11.10.004 article EN cc-by-nc-sa Journal of Education Health and Sport 2021-10-14
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