INFORMATION SYSTEM FOR PRIMARY ASSESSMENT OF THE RISK OF ONCOLOGICAL DISEASES OF THE ORAL CAVITY BASED ON ONLINE QUESTIONNAIRES

Aleksandr Chernavskiy; Mariya Timoshenko; Renata Nasibullina; Daniil Kharrasov; Konstantin Terentyev

doi:10.18481/2077-7566-2026-22-3-275-282

VAK Russia 3.1.7 UDC 616.31

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INFORMATION SYSTEM FOR PRIMARY ASSESSMENT OF THE RISK OF ONCOLOGICAL DISEASES OF THE ORAL CAVITY BASED ON ONLINE QUESTIONNAIRES

Published in Actual problems in dentistry · Volume 22, Issue 3, 2026 · Pages 275–282 · Rubric: Public health and healthcare organization in dentistry

DOI: https://doi.org/10.18481/2077-7566-2026-22-3-275-282

Received: 31.08.2026 Accepted: 23.09.2026 Published: 23.09.2026 Language of publication: RUS

Authors

Aleksandr Chernavskiy

ORCID

Mariya Timoshenko

Renata Nasibullina

Daniil Kharrasov

et al.

Konstantin Terentyev

Aleksandr Chernavskiy

Academic degree: candidate of psychological sciences

Ural State Medical University Associate Professor of the Department · Department of Therapeutic Dentistry and Propaedeutics of Dental Diseases · Russian Federation · Yekaterinburg

ORCID

Mariya Timoshenko

Ural Federal University named after the First President of Russia B.N. Yeltsin Department of Digital Medicine and Bioinformatics · Russian Federation · Ekaterinburg

Renata Nasibullina

Ural Federal University named after the First President of Russia B.N. Yeltsin Department of Digital Medicine and Bioinformatics · Russian Federation · Ekaterinburg

Daniil Kharrasov

European-Asian Medical Company programmer · Russian Federation · Ekaterinburg

Konstantin Terentyev

Ural Federal University named after the First President of Russia B.N. Yeltsin Department of Digital Medicine and Bioinformatics · Russian Federation · Ekaterinburg

ABSTRACT

The increasing incidence of oral malignancies and the high proportion of late-identified cases necessitate the development of affordable early screening tools. Objective. Design, technical implementation and initial pilot testing of the interactive web-based Oncotest system designed for rapid assessment of individual risk of oral oncopathology. Materials and methods. The methodological basis of the software package is a multifactorial analysis algorithm that takes into account 12 basic parameters, including socio-demographic indicators and modifiable risk factors (smoking, alcohol, contact with human papillomavirus (HPV)), as well as early clinical markers that are often ignored by patients (long-term non-healing erosions, paresthesias, persistent discoloration of the mucous membrane). The technical realization is made on the basis of cloud technologies with the integration of the Application Programming Interface Yandex Maps and scripts Google Apps Script in strict anonymization of data. Results. A cross-platform digital service was created and successfully tested on a pilot sample (N = 24), which automatically distributes respondents into four risk grades with a personal score. The main advantage of the platform is the construction of a closed organizational cycle. The system does not just issue a text of recommendations, but generates a personal logistics package for the user: it provides an interactive map with verified medical institutions in the Sverdlovsk region, plots the optimal route from the current geolocation, and opens direct online appointment modules through a Single portal of state and municipal services or the MAKS chatbot application. Conclusion. The practical implementation of Oncotest makes it possible to effectively overcome psychological and organizational barriers among the population at the stage before contacting the clinic. The project significantly increases the cancer awareness of citizens and creates conditions for the detection of precancerous conditions at an early stage, without overloading the resources of primary health care.

KEYWORDS

oral cancer, oncoscreening, digital medicine, automated routing, risk factors, online questionnaire, information system, Sverdlovsk region

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GOST

Chernavskiy A. F., Timoshenko M. S., Nasibullina R. R., Kharrasov D. R., Terentyev K. E. INFORMATION SYSTEM FOR PRIMARY ASSESSMENT OF THE RISK OF ONCOLOGICAL DISEASES OF THE ORAL CAVITY BASED ON ONLINE QUESTIONNAIRES // Actual problems in dentistry. 2026. no. 3. pp. 275-282. DOI: https://doi.org/10.18481/2077-7566-2026-22-3-275-282. (Date of access 05.10.2026).

MLA

Aleksandr Chernavskiy, Timoshenko M. S., Nasibullina R. R., Kharrasov D. R., Terentyev K. E.. "INFORMATION SYSTEM FOR PRIMARY ASSESSMENT OF THE RISK OF ONCOLOGICAL DISEASES OF THE ORAL CAVITY BASED ON ONLINE QUESTIONNAIRES." Actual problems in dentistry 22.3 (2026): 275-282. DOI: https://doi.org/10.18481/2077-7566-2026-22-3-275-282.

APA

Chernavskiy A. F., Timoshenko M. S., Nasibullina R. R., Kharrasov D. R., Terentyev K. E. (2026). INFORMATION SYSTEM FOR PRIMARY ASSESSMENT OF THE RISK OF ONCOLOGICAL DISEASES OF THE ORAL CAVITY BASED ON ONLINE QUESTIONNAIRES. Actual problems in dentistry, 22(3), 275-282. https://doi.org/10.18481/2077-7566-2026-22-3-275-282

Chicago

Aleksandr Chernavskiy, Timoshenko M. S., Nasibullina R. R., Kharrasov D. R., Terentyev K. E.. "INFORMATION SYSTEM FOR PRIMARY ASSESSMENT OF THE RISK OF ONCOLOGICAL DISEASES OF THE ORAL CAVITY BASED ON ONLINE QUESTIONNAIRES." Actual problems in dentistry 22, no. 3 (2026): 275-282. https://doi.org/10.18481/2077-7566-2026-22-3-275-282.

WIKI

{{cite journal | author = Chernavskiy A. F., Timoshenko M. S., Nasibullina R. R., Kharrasov D. R., Terentyev K. E. | title = INFORMATION SYSTEM FOR PRIMARY ASSESSMENT OF THE RISK OF ONCOLOGICAL DISEASES OF THE ORAL CAVITY BASED ON ONLINE QUESTIONNAIRES | journal = Actual problems in dentistry | year = 2026 | volume = 22 | issue = 3 | pages = 275-282 | doi = 10.18481/2077-7566-2026-22-3-275-282 }}

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