Assessment of Knowledge Among the Physicians Regarding Dental Screening Prior to Chemotherapy and Radiotherapy


  • Khalid Gufran
  • Rama Alyamany
  • Abdullah Saad Alqahtani
  • Bassel Tarakji
  • Linah Ibrahim Alzughaibi
  • Meshal Mohammed Alhaqbani
  • Saeed Abdullah Basalem


Awareness, Knowledge, Physicians, Radiotherapy


Objective: To evaluate the physicians' knowledge regarding the referral for dental screening prior to chemotherapy and radiotherapy. Material and Methods: We conducted a cross-sectional study using simple random sampling among 468 physicians from various specialties with diverse experience levels from different regions in Saudi Arabia. A self-reporting questionnaire was distributed among the physicians, which consisted of questions assessing the physicians' knowledge about oral health and complications in patients prior to chemotherapy and radiotherapy. Statistical analysis was done after the data was collected employing SPSS, and p<0.05 was taken as significant. Results: Residents were more as expected (39.3%), followed by specialists (2.31%). The majority had a practice experience for more than five years (67.8%). The scores for the knowledge assessment showed that 51.3%, nearly half of the participants, had lower scores. The scores were statistically significant (p<0.05). Conclusion: General physicians and specialists should be aware of the dental complications and associated diseases in patients with malignancies and those undergoing chemo and radiotherapy. It is proposed that more awareness should be raised among physicians to rectify this lapse.


Nanda Kishor KM. Public health implications of oral health – inequity in India. J Adv Dent Res 2010; 2(1):1-10.

Edelstein BL. Dental care considerations for young children. Spec Care Dentist 2002; 22(3):11S-25S.

Sweeney MP, Bagg J, Baxter WP, Aitchison TC. Oral disease in terminally ill cancer patients with xerostomia. Oral Oncol 1998; 34(2):123-6.

Kumari NR, Sheela S, Sarada PN. Knowledge and attitude on infant oral health among graduating medical students in Kerala. J Indian Soc Pedod Prev Dent 2006; 24(4):173-6.

Maxey HL, Norwood CW, Weaver DL. Primary care physician roles in health centers with oral health care units. J Am Board Fam Med 2017; 30(4):491-504.

McCarthy PL, Shklar G. Diseases of the Oral Mucosa. 2nd. ed. Philadelphia: Febiger; 1980.

Mouradian WE, Schaad DC, Kim S, Leggott PJ, Domoto PS, Maier R, et al. Addressing disparities in children’s oral health: a dental medical partnership to train family practice residents. J Dent Educ 2003; 67(8):886-95.

Cohen LA. Expanding the physician’s role in addressing the oral health of adults. Am J Public Health 2013; 103(3):408-12.

Nammalwar RB, Rangeeth P. Knowledge and attitude of pediatricians and family physicians in Chennai on pediatric dentistry: a survey. Dent Res J 2012; 9(5):561-6.

Tettamanti L, Lauritano D, Nardone M, Gargari M, Silvestre Rangil J, Gavoglio P, Tagliabue A. Pregnancy and periodontal disease: does exist a two way relationship? Oral Implantol 2017; 10(2):112-8.

Shenoy RP, Nayak DG, Sequeira PS. Periodontal disease as a risk factor in pre term low birth weight – an assessment of gynecologists’ knowledge: A pilot study. Indian J Dent Res 2009; 20(1):13-6.

Rabiei S, Mohebbi SZ, Patja K, Virtanen JI. Physicians’ knowledge of and adherence to improving oral health. BMC Public Health 2012; 12:855.

Gambhir RS, Batth JS, Arora G, Anand S, Bhardwaj A, Kaur H. Family physicians' knowledge and awareness regarding oral health: a survey. J Edu Health Promot 2019; 8:45.

Prakash P, Lawrence HP, Harvey BJ, McIsaac WJ, Limeback H, Leake JL. Early childhood caries and infant oral health: Paediatricians’ and family physicians’ knowledge, practices and training. Paediatr Child Health 2006; 11(3):151-7.

Mastrolorenzo A, Giomi B, Tiradritti L, Zuccati G. Oral manifestations of sexually transmitted infections. G Ital Dermatol Venereol 2012; 147(4):373-88.

Chitta H, Chaitanya N, Lavanya R, Reddy MP, Mohammed I, Subramanyam K. Awareness of medical doctors on oral health: a cross sectional study. Oral Health Dent Manage 2015; 14:424-8.

Sarumathi T, Saravanakumar B, Datta M, Nagarathnam T. Awareness and knowledge of common oral diseases among primary care physicians. J Clin Diagn Res 2013; 7(4):768-71.

Edwards PC, Kanjirath P. Recognition and management of common acute conditions of the oral cavity resulting from tooth decay, periodontal disease, and trauma: An update for the family physician. J Am Board Fam Med 2010; 23(3):285-94.

Sjöström O, Holst D, Lind SO. Validity of a questionnaire survey: The role of non response and incorrect answers. Acta Odontol Scand 1999; 57(5):242-6.

Alshunaiber R, Alzaid H, Meaigel S, Aldeeri A, Adlan A. Early childhood caries and infant's oral health; pediatricians' and family physicians' practice, knowledge and attitude in Riyadh city, Saudi Arabia. Saudi Dent J 2019; 31(Suppl):S96-S105.

Fatima SH, Naseem S, Awan SA, Ghazanfar H, Ali Z, Khan NA. Oral health practices among Pakistani physicians. Cureus 2018; 10(1):e2093.

Yamori M, Tamura M, Mikami M, Mori T, Noi M, Machida Y, et al. Differences in the knowledge and experience of physicians and dentists about medication-related osteonecrosis of the jaw in osteoporotic patients. Int Dent J 2021; 71(4):336-42.

Bahammam LA. Knowledge and attitude of emergency physician about the emergency management of tooth avulsion. BMC Oral Health 2018; 18(1):57.

Mohebbi SZ, Rabiei S, Yazdani R, Nieminen P, Virtanen JI. Evaluation of an educational intervention in oral health for primary care physicians: a cluster randomized controlled study. BMC Oral Health 2018; 18(1):218.

Rao GD, Sheereen S, Havale R, Prakasha SS, Zulfikar MM. Assessment of knowledge and attitude of medical practitioners towards pediatric dental care in Raichur District, Karnataka, India - a survey. Int J Clin Pediatr Dent 2018; 11(5):375-81.

Homaj M, Szotek M, Sabatowski K, Zabojszcz M, Loster BW, Sadowski M, et al. Prevention of infective endocarditis during dental extractions among Polish dentists - a contemporary nationwide survey. Folia Med Cracov 2019; 59(4):5-12.




How to Cite

Gufran, K., Alyamany, R., Alqahtani, A. S., Tarakji, B., Alzughaibi, L. I., Alhaqbani, M. M., & Basalem, S. A. (2023). Assessment of Knowledge Among the Physicians Regarding Dental Screening Prior to Chemotherapy and Radiotherapy. Pesquisa Brasileira Em Odontopediatria E Clínica Integrada, 23, e210233. Retrieved from



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