DİŞ HEKİMLİĞİ VE TIP FAKÜLTESİ SON SINIF ÖĞRENCİLERİNİN İLAÇLA İLİŞKİLİ ÇENE OSTEONEKROZU (MRONJ) HAKKINDA BİLGİ VE FARKINDALIK DURUMUNUN DEĞERLENDİRİLMESİ: KESİTSEL BİR ÇALIŞMA
Year 2025,
Volume: 11 Issue: 1, 41 - 55, 30.04.2025
Selin Gaş
,
Emine Öğüt
,
Erdinç Sulukan
,
Hümeyra Kocaelli
,
Firdevs Şenel
Abstract
Amaç: Antiresorptif, anti-anjiojenik ilaçların kullanımına bağlı gelişen çene kemik ölümü (MRONJ), diş ve tıp profesyonelleri arasındaki etkili işbirliği ile yönetilebilen ve önlenebilen nadir ancak potansiyel olarak ciddi bir durumdur. Bu çalışmanın amacı, Türk diş ve tıp fakültesi öğrencilerinin MRONJ hakkındaki bilgi düzeyini ve farkındalığını değerlendirmektir.
Yöntemler: 254 diş ve 234 tıp öğrencisi arasında kesitsel bir çalışma gerçekleştirildi. Veriler, beş bölümden oluşan bir elektronik ve kağıt tabanlı yapılandırılmış modifiye anket kullanılarak toplandı. Analizlerde SPSS Sürüm 23 (IBM Corporation, Armonk, NY, ABD) kullanıldı ve anlamlılık düzeyi p<0.05 olarak belirlendi.
Bulgular: Hem diş hem de tıp öğrencileri, müfredatlarının antiresorptif, anti-anjiojenik ilaçlar ve bu ilaçların kullanımına bağlı olarak gelişen MRONJ konulu dersleri içerdiğini belirtmişlerdir. Ancak, her iki grup öğrenci arasında MRONJ hakkındaki bilgi ve farkındalık düzeyi düşük bulunmuştur. Tıp ve diş hekimliği öğrencileri arasında MRONJ farkındalığı karşılaştırıldığında, diş hekimliği öğrencilerinin (%88.6), tıp öğrencilerine (%52.1) göre daha yüksek bir farkındalık düzeyine sahip olduğu gözlemlenmiştir. Diş hekimliği öğrencileri ayrıca, MRONJ teşhisi için uygun görüntüleme teknikleri konusunda tıp öğrencilerine göre daha fazla farkındalık göstermiştir (p<0.05). Tıp öğrencilerinin bifosfonat tedavisi almış veya almakta olan hastalarda diş tedavisi yaklaşımları konusundaki bilgisi, diş hekimliği öğrencilerinin bilgisi kadar kapsamlı bulunmamıştır.
Sonuç: Hem diş hem de tıp öğrencilerinin müfredatlarında MRONJ dersleri olmasına rağmen, farkındalık ve bilgilerinin yetersiz olduğu görülmektedir. Bu yetersizlik, yanlış teşhise ve uygun olmayan tedavi yöntemlerine yol açabilir. Bu sorunları ele almak için, MRONJ'a neden olan ilaçlar ve güncellenmiş tedavi protokollerine odaklanan derslerin kalitesini ve miktarını artırmak önerilebilir.
References
- Marx RE. Pamidronate (Aredia) and
zoledronate (Zometa) induced avascular
necrosis of the jaws: a growing epidemic. J
Oral Maxillofac Surg. 2003;61:1115-7.
- Ruggiero SL, Dodson TB, Fantasia J,
et al. American Association of Oral and
Maxillofacial Surgeons position paper on
medication-related osteonecrosis of the
jaw--2014 update. J Oral Maxillofac Surg.
2014;72(10):1938-56.
- Ruggiero SL, Dodson TB, Aghaloo
T, Carlson ER, Ward BB, Kademani
D. American Association of Oral and
Maxillofacial Surgeons' Position Paper on
Medication-Related Osteonecrosis of the
Jaws-2022 Update. J Oral Maxillofac Surg.
2022;80(5):920-43.
- Hess LM, Jeter JM, Benham-Hutchins
M, Alberts DS. Factors associated
with osteonecrosis of the jaw among
bisphosphonate users. Am J Med.
2009;121:475–83.
- Mercer E, Norton T, Woo S, Treister
N, Dodson TB, Solomon DH. Ninetyone
osteoporosis patients affected with
bisphosphonaterelated osteonecrosis of
the jaw: a case series. Calcif Tissue Int.
2013;93:241–8.
- Hallmer F, Bjørnland T, Nicklasson A,
Becktor JP, Andersson G. Osteonecrosis
of the jaw in patients treated with oral and
intravenous bisphosphonates: experience in
Sweden. Oral Surg Oral Med Oral Pathol
Oral Radiol. 2014;118:202–8.
- Vandone AM, Donadio M, Mozzati M, et al.
Impact of dental care in the prevention of
bisphosphonate-associated osteonecrosis of
the jaw: a single-center clinical experience.
Ann Oncol. 2012;23(1):193-200.
- Abu-Id MH, Warnke PH, Gottschalk J, et al.
"Bis-phossy jaws"- high and low risk factors
for bisphosphonate-induced osteonecrosis
of the jaw. J Craniomaxillofac Surg.
2008;36(2):95-103.
- Bauer JS, Beck N, Kiefer J, Stockmann
P, Wichmann M, Eitner S. Awareness
and education of patients receiving
bisphosphonates. J Craniomaxillofac Surg.
2012;40:277–82.
- Almousa MA, Alharbi GK, Alqahtani AS,
Chachar Y, Alkadi L, Aboalela A. Dental
practitioners' and students' knowledge of
medication related osteonecrosis of the jaw
(MRONJ). Saudi Pharm J. 2021;29:96-103.
- El Osta L, El Osta B, Lakiss S, Hennequin
M, El Osta N. Bisphosphonate-related
osteonecrosis of the jaw: awareness and
level of knowledge of Lebanese physicians.
Support Care Cancer. 2015;23:2825-31.
- Acharya S, Patil V, Ravindranath V, Kudva A,
Nikhil K. Medication-related osteonecrosis
of the jaw: knowledge and perceptions of
medical professionals on the usage of bone
modifying agents and dental referrals. J Med
Life. 2022;15:368-73.
- Rosella D, Papi P, Pompa G, Capogreco
M, De Angelis F, Di Carlo S. Dental
students' knowledge of medication-related
osteonecrosis of the jaw. Eur J Dent.
2017;11:461-8.
- Escobedo M, García-Consuegra L, Junquera
S, Olay S, Ascani G, Junquera L. Medicationrelated
osteonecrosis of the jaw: A survey of
knowledge, attitudes, and practices among
dentists in the principality of Asturias
(Spain). J Stomatol Oral Maxillofac Surg.
2018;119:395-400.
- Franchi S, Brucoli M, Boffano P, Dosio
C, Benech A. Medical students' knowledge
of medication related osteonecrosis of
the jaw. J Stomatol Oral Maxillofac Surg.
2020;121:344-6.
- Miranda-Silva W, Montezuma MA, Benites
BM, Bruno JS, Fonseca FP, Fregnani ER.
Current knowledge regarding medicationrelated
osteonecrosis of the jaw among
different health professionals. Support Care
Cancer. 2020;28:5397-404.
- Yamori M, Tamura M, Mikami M, 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.
- Yoo JY, Park YD, Kwon YD, Kim DY,
Ohe JY. Survey of Korean dentists on
the awareness of bisphosphonate-related
osteonecrosis of the jaws. J Investig Clin
Dent. 2010;1:90-5.
- Tanna N, Steel C, Stagnell S, Bailey
E. Awareness of medication-related
osteonecrosis of the jaws (MRONJ) amongst
general dental practitioners. Br Dent J.
2017;222:121-5.
- de Lima PB, Brasil VL, de Castro JF, et
al. Knowledge and attitudes of Brazilian
dental students and dentists regarding
bisphosphonate-related osteonecrosis of the
jaw. Support Care Cancer. 2015;23(12):3421-
6.
- Alhussain A, Peel S, Dempster L, Clokie C,
Azarpazhooh A. Knowledge, practices, and
opinions of Ontario dentists when treating
patients receiving bisphosphonates. J Oral
Maxillofac Surg. 2015;73:1095-105.
- López-Jornet P, Camacho-Alonso F,
Molina-Miñano F, Gomez-Garcia F.
Bisphosphonate-associated osteonecrosis of
the jaw. Knowledge and attitudes of dentists
and dental students: a preliminary study. J
Eval Clin Pract. 2010;16:878-82.
- Moreno-Rabié C, Gaêta-Araujo H, Oliveira-
Santos C, Politis C, Jacobs R. Early imaging
signs of the use of antiresorptive medication
and MRONJ: a systematic review. Clin Oral
Investig. 2020;24:2973-89.
- Wongratwanich P, Shimabukuro K, Konishi
M, et al. Do various imaging modalities
provide potential early detection and
diagnosis of medication-related osteonecrosis
of the jaw? A review. Dentomaxillofac
Radiol. 2021;50:20200417.
- Henry DH, Costa L, Goldwasser F, et
al. Randomized, double-blind study of
denosumab versus zoledronic acid in the
treatment of bone metastases in patients
with advanced cancer (excluding breast and
prostate cancer) or multiple myeloma. J Clin
Oncol. 2011;29(9):1125-32.
Comparison of Knowledge and Awareness Status of Senior Dental and Medical Students About MRONJ: A Cross-Sectional Study
Year 2025,
Volume: 11 Issue: 1, 41 - 55, 30.04.2025
Selin Gaş
,
Emine Öğüt
,
Erdinç Sulukan
,
Hümeyra Kocaelli
,
Firdevs Şenel
Abstract
Objective: Medication-related osteonecrosis of the jaw (MRONJ), a condition that can be managed and prevented through effective collaboration between dental and medical professionals, is a rare yet potentially serious disease. This study aimed to assess the knowledge and awareness of Turkish dental and medical school students regarding MRONJ.
Methods: A cross-sectional study was conducted among 254 dental and 234 medical students. Data were collected using an electronic and paper-based self-administered structured modified questionnaire consisting of five sections. SPSS Version 23 (IBM Corporation, Armonk, NY, USA) was utilized, with a significance level set at p<0.05.
Results: Both dental and medical students indicated that their curricula included courses on antiresorptive, antiangiogenic drugs, and the development of MRONJ associated with the use of these drugs. However, the level of knowledge and awareness among students in both groups regarding MRONJ was low. When comparing the awareness of MRONJ between medical and dental students, dental students (%88.6) exhibited a higher level than medical students (%52.1). Dental students also demonstrated greater awareness of the appropriate imaging techniques for diagnosing MRONJ compared to their medical counterparts (p<0.05). However, medical students' knowledge about dental approaches during bisphosphonate therapy was not as comprehensive as that of dental students.
Conclusion: Despite both dental and medical students having courses on MRONJ in their curriculum, their awareness and knowledge appear insufficient. This inadequacy may lead to misdiagnosis and inappropriate treatment modalities. Enhancing the quality and quantity of courses, with a focus on drugs inducing MRONJ and updated treatment protocols, could be proposed to address these issues.
Ethical Statement
Ethical approval was obtained from the Ethic Comittee of Institutional Review Board at Istanbul Medipol University.
Supporting Institution
The authors have no conflict of interest to declare.
Thanks
The authors would like to thank all participants for their valuable contributions to this study.
References
- Marx RE. Pamidronate (Aredia) and
zoledronate (Zometa) induced avascular
necrosis of the jaws: a growing epidemic. J
Oral Maxillofac Surg. 2003;61:1115-7.
- Ruggiero SL, Dodson TB, Fantasia J,
et al. American Association of Oral and
Maxillofacial Surgeons position paper on
medication-related osteonecrosis of the
jaw--2014 update. J Oral Maxillofac Surg.
2014;72(10):1938-56.
- Ruggiero SL, Dodson TB, Aghaloo
T, Carlson ER, Ward BB, Kademani
D. American Association of Oral and
Maxillofacial Surgeons' Position Paper on
Medication-Related Osteonecrosis of the
Jaws-2022 Update. J Oral Maxillofac Surg.
2022;80(5):920-43.
- Hess LM, Jeter JM, Benham-Hutchins
M, Alberts DS. Factors associated
with osteonecrosis of the jaw among
bisphosphonate users. Am J Med.
2009;121:475–83.
- Mercer E, Norton T, Woo S, Treister
N, Dodson TB, Solomon DH. Ninetyone
osteoporosis patients affected with
bisphosphonaterelated osteonecrosis of
the jaw: a case series. Calcif Tissue Int.
2013;93:241–8.
- Hallmer F, Bjørnland T, Nicklasson A,
Becktor JP, Andersson G. Osteonecrosis
of the jaw in patients treated with oral and
intravenous bisphosphonates: experience in
Sweden. Oral Surg Oral Med Oral Pathol
Oral Radiol. 2014;118:202–8.
- Vandone AM, Donadio M, Mozzati M, et al.
Impact of dental care in the prevention of
bisphosphonate-associated osteonecrosis of
the jaw: a single-center clinical experience.
Ann Oncol. 2012;23(1):193-200.
- Abu-Id MH, Warnke PH, Gottschalk J, et al.
"Bis-phossy jaws"- high and low risk factors
for bisphosphonate-induced osteonecrosis
of the jaw. J Craniomaxillofac Surg.
2008;36(2):95-103.
- Bauer JS, Beck N, Kiefer J, Stockmann
P, Wichmann M, Eitner S. Awareness
and education of patients receiving
bisphosphonates. J Craniomaxillofac Surg.
2012;40:277–82.
- Almousa MA, Alharbi GK, Alqahtani AS,
Chachar Y, Alkadi L, Aboalela A. Dental
practitioners' and students' knowledge of
medication related osteonecrosis of the jaw
(MRONJ). Saudi Pharm J. 2021;29:96-103.
- El Osta L, El Osta B, Lakiss S, Hennequin
M, El Osta N. Bisphosphonate-related
osteonecrosis of the jaw: awareness and
level of knowledge of Lebanese physicians.
Support Care Cancer. 2015;23:2825-31.
- Acharya S, Patil V, Ravindranath V, Kudva A,
Nikhil K. Medication-related osteonecrosis
of the jaw: knowledge and perceptions of
medical professionals on the usage of bone
modifying agents and dental referrals. J Med
Life. 2022;15:368-73.
- Rosella D, Papi P, Pompa G, Capogreco
M, De Angelis F, Di Carlo S. Dental
students' knowledge of medication-related
osteonecrosis of the jaw. Eur J Dent.
2017;11:461-8.
- Escobedo M, García-Consuegra L, Junquera
S, Olay S, Ascani G, Junquera L. Medicationrelated
osteonecrosis of the jaw: A survey of
knowledge, attitudes, and practices among
dentists in the principality of Asturias
(Spain). J Stomatol Oral Maxillofac Surg.
2018;119:395-400.
- Franchi S, Brucoli M, Boffano P, Dosio
C, Benech A. Medical students' knowledge
of medication related osteonecrosis of
the jaw. J Stomatol Oral Maxillofac Surg.
2020;121:344-6.
- Miranda-Silva W, Montezuma MA, Benites
BM, Bruno JS, Fonseca FP, Fregnani ER.
Current knowledge regarding medicationrelated
osteonecrosis of the jaw among
different health professionals. Support Care
Cancer. 2020;28:5397-404.
- Yamori M, Tamura M, Mikami M, 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.
- Yoo JY, Park YD, Kwon YD, Kim DY,
Ohe JY. Survey of Korean dentists on
the awareness of bisphosphonate-related
osteonecrosis of the jaws. J Investig Clin
Dent. 2010;1:90-5.
- Tanna N, Steel C, Stagnell S, Bailey
E. Awareness of medication-related
osteonecrosis of the jaws (MRONJ) amongst
general dental practitioners. Br Dent J.
2017;222:121-5.
- de Lima PB, Brasil VL, de Castro JF, et
al. Knowledge and attitudes of Brazilian
dental students and dentists regarding
bisphosphonate-related osteonecrosis of the
jaw. Support Care Cancer. 2015;23(12):3421-
6.
- Alhussain A, Peel S, Dempster L, Clokie C,
Azarpazhooh A. Knowledge, practices, and
opinions of Ontario dentists when treating
patients receiving bisphosphonates. J Oral
Maxillofac Surg. 2015;73:1095-105.
- López-Jornet P, Camacho-Alonso F,
Molina-Miñano F, Gomez-Garcia F.
Bisphosphonate-associated osteonecrosis of
the jaw. Knowledge and attitudes of dentists
and dental students: a preliminary study. J
Eval Clin Pract. 2010;16:878-82.
- Moreno-Rabié C, Gaêta-Araujo H, Oliveira-
Santos C, Politis C, Jacobs R. Early imaging
signs of the use of antiresorptive medication
and MRONJ: a systematic review. Clin Oral
Investig. 2020;24:2973-89.
- Wongratwanich P, Shimabukuro K, Konishi
M, et al. Do various imaging modalities
provide potential early detection and
diagnosis of medication-related osteonecrosis
of the jaw? A review. Dentomaxillofac
Radiol. 2021;50:20200417.
- Henry DH, Costa L, Goldwasser F, et
al. Randomized, double-blind study of
denosumab versus zoledronic acid in the
treatment of bone metastases in patients
with advanced cancer (excluding breast and
prostate cancer) or multiple myeloma. J Clin
Oncol. 2011;29(9):1125-32.