PMID- 37653223 OWN - NLM STAT- MEDLINE DCOM- 20230925 LR - 20230925 IS - 1179-1918 (Electronic) IS - 1173-2563 (Linking) VI - 43 IP - 9 DP - 2023 Sep TI - Real-World Safety and Effectiveness of Controlled-Release Cilostazol in Patients with Symptomatic Peripheral Artery Disease. PG - 729-738 LID - 10.1007/s40261-023-01302-6 [doi] AB - BACKGROUND: Cilostazol is the only first-line medication for treating intermittent claudication, and the controlled-release (CR) formulation is associated with a lower prevalence of adverse events (AEs). OBJECTIVE: The objective of the study was to assess the safety and effectiveness of cilostazol CR in patients with symptomatic peripheral artery disease (PAD). METHODS: In this multicentre (113 sites), open-label, prospective observational study, we evaluated the real-world safety and effectiveness of cilostazol CR 200 mg once daily in patients with symptomatic PAD treated in routine clinical settings. The primary endpoint was the incidence and severity of AEs, and their causal relationship with cilostazol CR. The secondary endpoint was the effectiveness of the drug, as assessed by each patient's physician, for improving intermittent claudication. RESULTS: Among 2063 participants who received cilostazol CR for a mean duration of 88.6 days, 99 (4.80 %) experienced adverse drug reactions (ADRs), although no unexpected adverse reactions were observed. There was no significant difference in the incidence of ADRs according to patient demographics and comorbidities (all p > 0.05). The treatment was 'effective' in 1600 patients (78.93 %), although effectiveness significantly differed according to the patients' sex and the presence of comorbidities, including diabetes mellitus, hypertension, and coronary artery disease (all p < 0.01). CONCLUSIONS: This study demonstrated the tolerability and effectiveness of cilostazol CR treatment in patients with symptomatic PAD. CI - (c) 2023. The Author(s), under exclusive licence to Springer Nature Switzerland AG. FAU - Shin, Woo-Young AU - Shin WY AUID- ORCID: 0000-0002-9495-7182 AD - Department of Family Medicine, Chung-Ang University College of Medicine, Heukseok-ro 102, Dongjak-gu, Seoul, 06973, Republic of Korea. FAU - Lee, Hye Jun AU - Lee HJ AUID- ORCID: 0000-0001-5810-9787 AD - Department of Family Medicine, Chung-Ang University College of Medicine, Heukseok-ro 102, Dongjak-gu, Seoul, 06973, Republic of Korea. FAU - Kim, Jung-Ha AU - Kim JH AUID- ORCID: 0000-0002-7630-9501 AD - Department of Family Medicine, Chung-Ang University College of Medicine, Heukseok-ro 102, Dongjak-gu, Seoul, 06973, Republic of Korea. girlpower219@cau.ac.kr. LA - eng PT - Journal Article PT - Multicenter Study PT - Observational Study DEP - 20230831 PL - New Zealand TA - Clin Drug Investig JT - Clinical drug investigation JID - 9504817 RN - N7Z035406B (Cilostazol) RN - 0 (Delayed-Action Preparations) SB - IM MH - Humans MH - Cilostazol/adverse effects MH - Intermittent Claudication/drug therapy MH - Delayed-Action Preparations/adverse effects MH - *Peripheral Arterial Disease/drug therapy/epidemiology MH - *Coronary Artery Disease MH - *Drug-Related Side Effects and Adverse Reactions EDAT- 2023/09/01 00:41 MHDA- 2023/09/25 06:42 CRDT- 2023/08/31 23:37 PHST- 2023/08/16 00:00 [accepted] PHST- 2023/09/25 06:42 [medline] PHST- 2023/09/01 00:41 [pubmed] PHST- 2023/08/31 23:37 [entrez] AID - 10.1007/s40261-023-01302-6 [pii] AID - 10.1007/s40261-023-01302-6 [doi] PST - ppublish SO - Clin Drug Investig. 2023 Sep;43(9):729-738. doi: 10.1007/s40261-023-01302-6. Epub 2023 Aug 31.