Increase in creatinine levels associated with niraparib maintenance therapy in ovarian cancer.
J Obstet Gynaecol Res
; 50(3): 501-507, 2024 Mar.
Article
en En
| MEDLINE
| ID: mdl-38115203
ABSTRACT
AIM:
In Japan, Niraparib maintenance therapy for primary and recurrent ovarian cancer was approved in September 2020 and is expected to improve the prognosis of ovarian cancer. However, the safety of niraparib maintenance therapy in Japanese patients has not been fully evaluated.METHODS:
Patients with ovarian cancer (including fallopian tube and peritoneal cancer) treated with niraparib at Jichi Medical University Hospital from September 2020 to August 2022 were enrolled in this study. Patient background, starting dose, rates of interruption, reduction, or discontinuation, adverse events (AEs) during treatment, and estimated glomerular filtration rate (eGFR) trends were retrospectively analyzed.RESULTS:
Twenty-nine patients received niraparib maintenance therapy during the study period, including 21 with primary cancer and 8 patients with recurrent cancer. Seventeen patients (58.6%) required dose interruptions and 16 patients (55.2%) required dose reductions. Only two patients (6.9%) discontinued treatment due to fatigue and nausea. The most frequent AE was creatinine increases in 18 patients (62.1%, all grades). Although eGFR levels decreased significantly after niraparib therapy compared to before niraparib therapy (59.3 vs. 50.3 mL/min/1.73 m2 , p < 0.001), the levels returned to pre-niraparib initiation levels after discontinuation of niraparib (64.6 vs. 64.6 mL/min/1.73 m2 , p = 0.96). Multivariate regression analysis showed that diabetes was independently associated with decreased eGFR (p = 0.013).CONCLUSIONS:
Niraparib maintenance therapy frequently increased serum creatinine, but the change was reversible. Further studies are needed to determine the effects of niraparib on renal function in Japanese patients.Palabras clave
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Neoplasias Ováricas
/
Piperidinas
/
Indazoles
/
Recurrencia Local de Neoplasia
Límite:
Female
/
Humans
Idioma:
En
Revista:
J Obstet Gynaecol Res
Asunto de la revista:
GINECOLOGIA
/
OBSTETRICIA
Año:
2024
Tipo del documento:
Article
País de afiliación:
Japón