Evidence map›Paper›PMID 42216162›Full record

ArticleBMC oral health2026

Medical practitioners' awareness and practices regarding bisphosphonate therapy and oral health risks: a Malaysian cross‑sectional study.

Fatimah Che Rahimi, Jessica Francis, Wen Lin Chai, Pauline Siew Mei Lai

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Article in BMC oral health, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

4 authors.

Fatimah Che RahimiDepartment of Orthodontics, Paediatrics & Special Care Dentistry, Faculty of Dentistry, Universiti Malaya and Dental Services Unit, Hospital Pakar Universiti Sains Malaysia, Kuala Lumpur, Malaysia.
Jessica FrancisDepartment of Orthodontics, Paediatrics & Special Care Dentistry, Faculty of Dentistry, Universiti Malaya, Kuala Lumpur, Malaysia. jessicafrancis@um.edu.my.ORCID 0000-0002-2216-3922
Wen Lin ChaiDepartment of Restorative, Faculty of Dentistry, Universiti Malaya, Kuala Lumpur, Malaysia.
Pauline Siew Mei LaiPrimary Care Medicine, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Malaysia.

Funding

Dental Postgraduate Research Grant UMG001E-2025
6 · The paper itself

Abstract

backgroundBisphosphonates are widely prescribed for osteoporosis, Paget's disease, and malignancy-related bone disease. While effective in reducing skeletal complications, they are associated with medication-related osteonecrosis of the jaw (MRONJ), a serious but preventable condition. Medical practitioners play a central role in initiating therapy, educating patients, and coordinating referrals, yet data on awareness and practices in Malaysia remain limited.

objectiveThis study assessed the awareness, prescribing practices, and perceived roles of medical practitioners at a university hospital concerning oral health risks associated with bisphosphonate therapy.

methodsA cross-sectional survey was conducted among 130 medical practitioners at a university hospital using a validated questionnaire. Participants included medical officers, Clinical Master's trainees, and specialists in medicine, orthopaedics, and primary care. The questionnaire assessed demographics, awareness of oral complications, prescribing patterns, referral behaviours, and perceived roles. Data were analysed using descriptive statistics and chi-square tests.

resultsMost respondents (96.2%) were aware that bisphosphonates may cause oral complications, and 94.6% identified MRONJ. However, only 58.5% reported awareness of clinical guidelines, and 23.8% felt adequately informed to manage affected patients. Oral bisphosphonates were the most frequently prescribed (77.7%), primarily for osteoporosis (95.4%), while intravenous forms were less common; at osteoporosis dosing, the risk of MRONJ with intravenous zoledronate remains very low compared to oncology regimens. Alternative therapies were considered by 67.7% of practitioners, most often denosumab and teriparatide. Preventive practices were inconsistent: 73.8% educated patients about MRONJ, 49.2% advised pretreatment dental evaluation, and 52.3% referred patients for dental screening. Awareness was significantly associated with prescribing frequency, while referral behaviours varied by department, position, and age.

conclusionMedical practitioners demonstrated high recognition awareness of MRONJ but notable gaps in guideline literacy, preventive practices, and interprofessional collaboration. These findings highlight the need for structured education, clearer referral protocols, and stronger integration between medical and dental teams to ensure early prevention and optimal patient care.

Indexed as

Bisphosphonate-Associated Osteonecrosis of the JawBone Density Conservation AgentsDiphosphonatesHealth Knowledge, Attitudes, PracticeOral HealthPractice Patterns, Physicians'AdultCross-Sectional StudiesFemaleHumansMalaysiaMaleMiddle AgedReferral and ConsultationSurveys and QuestionnairesBone Density Conservation AgentsDiphosphonatesAwarenessBisphosphonatesMedical practitionersMedication-related osteonecrosis of the jawOral healthPrescribing practicesReferral behaviours

Identifiers

PMID42216162
PMCPMC13483585

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