Effectiveness of Fentanyl Citrate Patch for Respiratory Distress in Lung Metastasis of Urinary Tract Cancer: a Case Report
- VernacularTitle:呼吸困難に対してフェンタニルクエン酸塩貼付剤が有効だった尿管がん肺転移の 1 例
- Author:
Toshiki NAKAMURA
1
;
Soichi SHIBATA
1
;
Yukiko TANABE
1
;
Hajime MATSUBARA
1
Author Information
- Keywords: dyspnea; fentanyl citrate patch; lung metastases; opioids; ureteral cancer
- From:Japanese Journal of Drug Informatics 2021;23(2):94-98
- CountryJapan
- Language:Japanese
- Abstract: Objective: Among the opioids used for treating dyspnea in cancer patients, the evidence for clinical use of fentanyl is not adequate. We report a case that suggested that fentanyl citrate patch improved dyspnea caused by lung metastasis of ureteral cancer.Case: An 86-year-old female was scheduled to start opioids for dyspnea caused by exacerbation of lung metastasis from ureteral cancer. Morphine hydrochloride was not chosen due to renal dysfunction, and oxycodone hydrochloride extended-release tablet was initiated. However, one day after starting medication, the patient refused to take the tablet because of vomiting. Given the difficulties in using morphine hydrochloride and oxycodone hydrochloride extended-release tablet, fentanyl citrate patch 0.5 mg/day was started for the purpose of improving dyspnea. The dose was eventually increased to 1.0 mg/day. Dyspnea improved and she was discharged.Conclusion: This case suggested the possibility that use of fentanyl citrate patch may be effective for dyspnea. Fentanyl citrate patch may provide one option when other drugs such as morphine hydrochloride and oxycodone hydrochloride cannot be used. However, since this is a report of a single case, further verification is required to clarify the effectiveness of fentanyl citrate patch for dyspnea.
