Artificial intelligence analysis of the transformation zone of the uterine cervix

Authors: Georgi Danielov Prandzhev, Grigor Angelov Gortchev, Dobromir Dimitrov Dimitrov, Radoslav Iliev Miltchev, Dimitar Rangelov, Slavcho Tomov Tomov

Source: Journal of Biomedical & Clinical Research, Vol 18, Iss 1, Pp 47-53 (2025)

Subject Terms: AI, cancer screening, cervical cancer, precancerou, Medicine (General), R5-920

File Description: electronic resource

Relation: https://jbcr.arphahub.com/article/144006/download/pdf/; https://jbcr.arphahub.com/article/144006/download/xml/; https://jbcr.arphahub.com/article/144006/; https://doaj.org/toc/1313-9053

Access URL: https://doaj.org/article/e2deae72fbc84e9fac5b7276fb98f809

Postoperative Harris Hip Score Versus Harris Hip Score Difference in Hip Replacement: What to Report?

Authors: Nikolai Ramadanov, Maximilian Voss, Robert Hable, Hassan Tarek Hakam, Robert Prill, Mikhail Salzmann, Dobromir Dimitrov, Roland Becker

Source: Orthopaedic Surgery, Vol 17, Iss 1, Pp 3-21 (2025)

Subject Terms: Harris Hip Score, meta‐analysis, patient reported outcome measure, systematic review, total hip arthroplasty, Orthopedic surgery, RD701-811

File Description: electronic resource

Relation: https://doaj.org/toc/1757-7853; https://doaj.org/toc/1757-7861

Access URL: https://doaj.org/article/cc3f936324ed41d3bd5d8e67751bddb7

US-guided high-intensity focused ultrasound in pancreatic cancer treatment: a consensus initiative between Chinese and European HIFU centers

Authors: Kun Zhou, Holger Strunk, Dobromir Dimitrov, Joan Vidal-Jove, Maria A. Gonzalez-Carmona, Markus Essler, Chengbin Jin, Zhechuan Mei, Hui Zhu, Milka Marinova

Source: International Journal of Hyperthermia, Vol 41, Iss 1 (2024)

Subject Terms: US-guided HIFU, pancreatic cancer, expert consensus, Medical technology, R855-855.5

File Description: electronic resource

Relation: https://doaj.org/toc/0265-6736; https://doaj.org/toc/1464-5157

Access URL: https://doaj.org/article/ed99f216198b4f558ed3f77b112a1989

Indirect comparisons of traction table versus standard table in total hip arthroplasty through direct anterior approach: a systematic review and frequentist network meta-analysis

Authors: Nikolai Ramadanov, Maximilian Voss, Robert Hable, Robert Prill, Hassan Tarek Hakam, Mikhail Salzmann, Dobromir Dimitrov, Emanuele Diquattro, Marko Ostojic, Aleksandra Królikowska, Roland Becker

Source: Journal of Orthopaedic Surgery and Research, Vol 19, Iss 1, Pp 1-27 (2024)

Subject Terms: Total hip arthroplasty, Hip replacement, Direct anterior approach, DAA, Traction table, Orthopaedic table, Orthopedic surgery, RD701-811, Diseases of the musculoskeletal system, RC925-935

File Description: electronic resource

Relation: https://doaj.org/toc/1749-799X

Access URL: https://doaj.org/article/cbc78c9ed46c4f45bc3d597b08fd6bb7

The influence of operation time for hip hemiarthroplasty on complication rates and mortality in patients with femoral neck fracture: a retrospective data analysis

Authors: Nikolai Ramadanov, Mikhail Salzmann, Maximilian Voss, Robert Hable, Hassan Tarek Hakam, Robert Prill, Dobromir Dimitrov, Roland Becker

Source: Journal of Orthopaedic Surgery and Research, Vol 19, Iss 1, Pp 1-9 (2024)

Subject Terms: Orthopedic surgery, RD701-811, Diseases of the musculoskeletal system, RC925-935

File Description: electronic resource

Relation: https://doaj.org/toc/1749-799X

Access URL: https://doaj.org/article/cad00b03cb1e4aca8b50bfe82284d729

Patient‐related Predictors for the Functional Outcome of SuperPATH Hemiarthroplasty versus Conventional Approach Hemiarthroplasty: A Systematic Review and Meta‐regression Analysis of Randomized Controlled Trials

Authors: Nikolai Ramadanov, Maximilian Voss, Robert Hable, Robert Prill, Hassan Tarek Hakam, Mikhail Salzmann, Dobromir Dimitrov, Roland Becker

Source: Orthopaedic Surgery, Vol 16, Iss 4, Pp 791-801 (2024)

Subject Terms: conventional approaches, hemiarthroplasty, meta‐analysis, meta‐regression, SuperPATH, Orthopedic surgery, RD701-811

File Description: electronic resource

Relation: https://doaj.org/toc/1757-7853; https://doaj.org/toc/1757-7861

Access URL: https://doaj.org/article/3c6add56176548bdafbaf0a024ced814

Relationship Between PD-L1, PD-1, CD8 and Clinicopathological Factors in Primary SCCs

Authors: Preslav Vasilev, Savelina Popovska, Elitsa Petrova Kraevska, Martin Karamanliev, Dobromir Dimitrov, Ivelina Yordanova

Source: Dermatology Practical & Conceptual, Vol 14, Iss 3 (2024)

Subject Terms: squamous cell carcinoma of the skin, PD-L1, PD-1, CD8, High-risk clinicopathological factors, Dermatology, RL1-803

File Description: electronic resource

Relation: https://dpcj.org/index.php/dpc/article/view/4147; https://doaj.org/toc/2160-9381

Access URL: https://doaj.org/article/403beb98d68347a399733afeb05d186b

PCR TESTING FOR SARS-CoV-2 AMONG STUDENTS OF MEDICAL UNIVERSITY-PLEVEN DURING THE FOURTH WAVE OF COVID PANDEMIC

Authors: Milena Karcheva, Tanya Petkova, Kalina Terzieva, Galya Gancheva, Cvetan Popov, Vladislav Nankov, Georgi Golemanov, Dobromir Dimitrov, Mariya Sredkova

Source: Journal of IMAB, Vol 30, Iss 1, Pp 5350-5355 (2024)

Subject Terms: covid-19, pcr testing, students, Dentistry, RK1-715, Medicine (General), R5-920

File Description: electronic resource

Relation: https://www.journal-imab-bg.org/issues-2024/issue1/2024vol30-issue1-5350-5355.pdf; https://doaj.org/toc/1312-773X

Access URL: https://doaj.org/article/4e13608cd4704e5c81c567ea2b82343d

Response to the letter to the editor by Prof. Raju Vaishya and Dr. Abhishek Vaish regarding our recent publication in the Journal of Orthopaedic Surgery and Research: 'The influence of operation time for hip hemiarthroplasty in patients with femoral neck fracture: a retrospective data analysis'

Authors: Nikolai Ramadanov, Mikhail Salzmann, Maximilian Voss, Robert Hable, Hassan Tarek Hakam, Robert Prill, Dobromir Dimitrov, Roland Becker

Source: Journal of Orthopaedic Surgery and Research, Vol 19, Iss 1, Pp 1-2 (2024)

Subject Terms: Orthopedic surgery, RD701-811, Diseases of the musculoskeletal system, RC925-935

File Description: electronic resource

Relation: https://doaj.org/toc/1749-799X

Access URL: https://doaj.org/article/00fab41ddbc94f91bcf014186857d31a

Hemiarthroplasty through SuperPATH versus hemiarthroplasty through conventional approaches in patients with femoral neck fractures: a systematic review and meta-analysis of randomized controlled trials

Authors: Nikolai Ramadanov, Katarzyna Jóźwiak, Polina Marinova-Kichikova, Philip Lazaru, Dobromir Dimitrov

Source: Scientific Reports, Vol 13, Iss 1, Pp 1-17 (2023)

Subject Terms: Medicine, Science

File Description: electronic resource

Relation: https://doaj.org/toc/2045-2322

Access URL: https://doaj.org/article/4db5ef7041804f36b1d4267f04c5d558

SQUAMOUS CELL CARCINOMA OF THE SKIN: A STUDY OF CLINICOHISTOPATHOLOGICAL CORRELATIONS PREDICTIVE FOR RECURRENCE, METASTASIS AND MORTALITY

Authors: Preslav Vasilev, Savelina Popovska, Milen Karaivanov, Dobromir Dimitrov, Ivelina Yordanova

Source: Journal of IMAB, Vol 29, Iss 4, Pp 5139-5144 (2023)

Subject Terms: squamous cell carcinoma of the skin, histopathology, recurrence, metastasis, mortality, Dentistry, RK1-715, Medicine (General), R5-920

File Description: electronic resource

Relation: https://www.journal-imab-bg.org/issues-2023/issue4/2023vol29-issue4-5139-5144.pdf; https://doaj.org/toc/1312-773X

Access URL: https://doaj.org/article/9410c8f6a92046c9859863f9736d6fc6

Nationwide analysis of the breast cancer guidelines adherence in Bulgaria

Authors: Dobromir Dimitrov, Iskra Daskalova, Ivelina Petrova, Meri Shoshkova, Tsanko Yotsov, Damyan Boychev, Tihomir Andreev, Nikolai Ramadanov, Martin Karamanliev

Source: Clinical Surgical Oncology, Vol 3, Iss 2, Pp 100044- (2024)

Subject Terms: Breast cancer, Analysis, Artificial intelligence, Core needle biopsy, Breast conserving surgery, Surgery, RD1-811, Neoplasms. Tumors. Oncology. Including cancer and carcinogens, RC254-282

File Description: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2773160X24000126; https://doaj.org/toc/2773-160X

Access URL: https://doaj.org/article/dc3af429d77e47749f3b1692832fd184

Including transgender populations in mathematical models for HIV treatment and prevention: current barriers and policy implications

Authors: Diana M. Tordoff, Arjee Restar, Brian Minalga, Atlas Fernandez, Dobromir Dimitrov, Ann Duerr, the Seattle Trans and Nonbinary Sexual Health (STARS) Advisory Board

Source: Journal of the International AIDS Society, Vol 27, Iss 6, Pp n/a-n/a (2024)

Subject Terms: HIV, mathematical modelling, epidemic modelling, transgender, nonbinary, HIV policy, Immunologic diseases. Allergy, RC581-607

File Description: electronic resource

Relation: https://doaj.org/toc/1758-2652

Access URL: https://doaj.org/article/4deaeb990d9a4abd8a78a4abc4416295

Success rate and safety of totally implantable access ports placed by the cephalic vein cutdown technique in oncological patients – a single-center study

Authors: Martin Karamanliev, Tsanko Yotsov, Dobromir Dimitrov

Source: Folia Medica, Vol 65, Iss 4, Pp 577-581 (2023)

Subject Terms: Medicine

File Description: electronic resource

Relation: https://foliamedica.bg/article/87401/download/pdf/; https://foliamedica.bg/article/87401/download/xml/; https://foliamedica.bg/article/87401/; https://doaj.org/toc/1314-2143

Access URL: https://doaj.org/article/8e12130e0e2443839c43d961f53c05dd

Cannulated screws versus dynamic hip screw versus hemiarthroplasty versus total hip arthroplasty in patients with displaced and non-displaced femoral neck fractures: a systematic review and frequentist network meta-analysis of 5703 patients

Authors: Nikolai Ramadanov, Katarzyna Jóźwiak, Michael Hauptmann, Philip Lazaru, Polina Marinova-Kichikova, Dobromir Dimitrov, Roland Becker

Source: Journal of Orthopaedic Surgery and Research, Vol 18, Iss 1, Pp 1-30 (2023)

Subject Terms: Cannulated screw, Dynamic hip screw, Hemiarthroplasty, Total hip arthroplasty, Hip replacement, Femoral neck fracture, Orthopedic surgery, RD701-811, Diseases of the musculoskeletal system, RC925-935

File Description: electronic resource

Relation: https://doaj.org/toc/1749-799X

Access URL: https://doaj.org/article/706f312f08814db0afb50b15f6718827

Could widespread use of antiviral treatment curb the COVID-19 pandemic? A modeling study

Authors: Laura Matrajt, Elizabeth R. Brown, Myron S. Cohen, Dobromir Dimitrov, Holly Janes

Source: BMC Infectious Diseases, Vol 22, Iss 1, Pp 1-16 (2022)

Subject Terms: Antiviral treatment, COVID-19, SARS-CoV-2, Mathematical model, Agent-based model, Infectious and parasitic diseases, RC109-216

File Description: electronic resource

Relation: https://doaj.org/toc/1471-2334

Access URL: https://doaj.org/article/93335148b4284c209b953d794b6d69c8

Improving vaccination coverage and offering vaccine to all school-age children allowed uninterrupted in-person schooling in King County, WA: Modeling analysis

Authors: Chloe Bracis, Mia Moore, David A. Swan, Laura Matrajt, Larissa Anderson, Daniel B. Reeves, Eileen Burns, Joshua T. Schiffer, Dobromir Dimitrov

Source: Mathematical Biosciences and Engineering, Vol 19, Iss 6, Pp 5699-5716 (2022)

Subject Terms: covid-19 vaccination, mathematical modeling, variants of concern, epidemiology, age structured model, Biotechnology, TP248.13-248.65, Mathematics, QA1-939

File Description: electronic resource

Relation: https://doaj.org/toc/1551-0018

Access URL: https://doaj.org/article/7839ec3c0bb9456ca3d86f2b507b2f94

A meta-analysis on RCTs of direct anterior and conventional approaches in total hip arthroplasty

Authors: Nikolai Ramadanov, Simon Bueschges, Philip Lazaru, Dobromir Dimitrov

Source: Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)

Subject Terms: Medicine, Science

File Description: electronic resource

Relation: https://doaj.org/toc/2045-2322

Access URL: https://doaj.org/article/4aa36b7bd6004cc990572fe51a998142

Is high-intensity focused ultrasound (HIFU) an option for neoadjuvant therapy for borderline resectable pancreatic cancer patients? – a systematic review

Authors: Nadya Stanislavova, Martin Karamanliev, Tsvetomir Ivanov, Tsanko Yotsov, Kun Zhou, Dobromir Dimitrov

Source: International Journal of Hyperthermia, Vol 38, Iss 2, Pp 75-80 (2021)

Subject Terms: hifu, focused ultrasound surgery, pancreatic cancer, borderline resectable, systematic review, Medical technology, R855-855.5

File Description: electronic resource

Relation: https://doaj.org/toc/0265-6736; https://doaj.org/toc/1464-5157

Access URL: https://doaj.org/article/26bd85618dd141a097e6f19a22b61856

COVID-19 vaccines that reduce symptoms but do not block infection need higher coverage and faster rollout to achieve population impact

Authors: David A. Swan, Chloe Bracis, Holly Janes, Mia Moore, Laura Matrajt, Daniel B. Reeves, Eileen Burns, Deborah Donnell, Myron S. Cohen, Joshua T. Schiffer, Dobromir Dimitrov

Source: Scientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)

Subject Terms: Medicine, Science

File Description: electronic resource

Relation: https://doaj.org/toc/2045-2322

Access URL: https://doaj.org/article/2eab7a70fea74c65a94d95d63fb05ed5