This preprint is under consideration at Scientific Reports. A preprint is a preliminary version of a manuscript that has not completed peer review at a journal. Research Square does not conduct peer review prior to posting preprints. The posting of a preprint on this server should not be interpreted as an endorsement of its validity or suitability for dissemination as established information or for guiding clinical practice.
Learn more about In Review
Research Article
Mitsunobu Otsuru
Nagasaki University Graduate School of Biomedical Sciences
Corresponding Author
License:
This work is licensed under a CC BY 4.0 License. Read Full License
We aimed to investigate whether antiresorptive agent drug holidays contributed to the formation of sequester separation and treatment outcome in medication-related osteonecrosis of the jaw (MRONJ) patients whose primary disease was malignancy. A total of 105 MRONJ patients with malignant tumors as the primary disease who underwent surgery at Nagasaki University Hospital and Kansai Medical University Hospital from January 2009 to December 2020 were included. We recorded patient age, sex, primary disease (solid cancer, non-solid cancer), MRONJ stage, type and administration period of antiresorptive agents, presence of diabetes, corticosteroid use, drug holiday period, white blood cell count, serum, albumin, serum creatinine, outcomes, and computed tomography findings. We examined the relationship between a drug holiday and sequester separation and outcome. Drug holiday of more than 90 days (P=0.629) was not a significant factor for sequester separation in the univariate analysis. In the multivariate analysis, steroid use (P=0.009) and serum albumin (P=0.003) were extracted as factors affecting prognosis; withdrawal for more than 90 days (P=0.98) was not a significant factor. MRONJ patients with cancer as the primary disease should be operated early without drug holidays if their general condition is relatively good, clinical symptoms are strong, and quality of life is improved.
Keywords
drug, sequester, cancer, osteonecrosis
Figure 1
Figure 2
No competing interests reported.
Loading...
Badges
Prescreen
This manuscript passed our Prescreen assessment
Complete author information
Appropriate declaration statements
Potential risks to human health
Prescreen
Peer Review Timeline
CURRENT STATUS: Under Review
Version 1
Posted 13 Oct, 2021
No community comments so far
Reviews received
Received 22 Nov, 2021
Reviewers agreed
On 14 Nov, 2021
Reviewers invited
Invitations sent on 14 Nov, 2021
Editor assigned
On 09 Nov, 2021
Editor invited
On 12 Oct, 2021
Submission checks complete
On 12 Oct, 2021
First submitted
On 06 Oct, 2021
Metrics
Comments: 0
PDF Downloads: ...
HTML Views: ...
Learn more about our company.
This preprint is under consideration at Scientific Reports. A preprint is a preliminary version of a manuscript that has not completed peer review at a journal. Research Square does not conduct peer review prior to posting preprints. The posting of a preprint on this server should not be interpreted as an endorsement of its validity or suitability for dissemination as established information or for guiding clinical practice.
Learn more about In Review
Research Article
Mitsunobu Otsuru
Nagasaki University Graduate School of Biomedical Sciences
Corresponding Author
Badges
Prescreen
This manuscript passed our Prescreen assessment
Complete author information
Appropriate declaration statements
Potential risks to human health
Prescreen
Peer Review Timeline
CURRENT STATUS: Under Review
Version 1
Posted 13 Oct, 2021
No community comments so far
Reviews received
Received 22 Nov, 2021
Reviewers agreed
On 14 Nov, 2021
Reviewers invited
Invitations sent on 14 Nov, 2021
Editor assigned
On 09 Nov, 2021
Editor invited
On 12 Oct, 2021
Submission checks complete
On 12 Oct, 2021
First submitted
On 06 Oct, 2021
Metrics
Comments: 0
PDF Downloads: ...
HTML Views: ...
License:
This work is licensed under a CC BY 4.0 License. Read Full License
We aimed to investigate whether antiresorptive agent drug holidays contributed to the formation of sequester separation and treatment outcome in medication-related osteonecrosis of the jaw (MRONJ) patients whose primary disease was malignancy. A total of 105 MRONJ patients with malignant tumors as the primary disease who underwent surgery at Nagasaki University Hospital and Kansai Medical University Hospital from January 2009 to December 2020 were included. We recorded patient age, sex, primary disease (solid cancer, non-solid cancer), MRONJ stage, type and administration period of antiresorptive agents, presence of diabetes, corticosteroid use, drug holiday period, white blood cell count, serum, albumin, serum creatinine, outcomes, and computed tomography findings. We examined the relationship between a drug holiday and sequester separation and outcome. Drug holiday of more than 90 days (P=0.629) was not a significant factor for sequester separation in the univariate analysis. In the multivariate analysis, steroid use (P=0.009) and serum albumin (P=0.003) were extracted as factors affecting prognosis; withdrawal for more than 90 days (P=0.98) was not a significant factor. MRONJ patients with cancer as the primary disease should be operated early without drug holidays if their general condition is relatively good, clinical symptoms are strong, and quality of life is improved.
Figure 1
Figure 2
No competing interests reported.
Loading...