These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Ivabradine in combination with beta-blocker reduces symptoms and improves quality of life in elderly patients with stable angina pectoris: age-related results from the ADDITIONS study.
    Author: Müller-Werdan U, Stöckl G, Ebelt H, Nuding S, Höpfner F, Werdan K, ADDITIONS Study Investigators.
    Journal: Exp Gerontol; 2014 Nov; 59():34-41. PubMed ID: 25193811.
    Abstract:
    BACKGROUND: Clinical trials have proven the anti-anginal and anti-ischemic efficacy of the pacemaker current inhibitor ivabradine in combination with beta-blockers in patients with stable angina pectoris (AP). This retrospective subgroup analysis of the ADDITIONS study evaluated the effectiveness and tolerability of ivabradine combined with beta-blockers, and its effects on angina symptoms and quality of life in elderly patients ≥ 75 years in everyday practice. METHODS: In the non-interventional, multicenter, prospective, open-label ADDITIONS study 2330 patients with stable AP of different age groups were treated with a flexible dose of ivabradine twice daily in addition to beta-blockers for 4 months. Heart rate (HR), number of angina attacks, nitrate consumption, tolerance, and quality of life (QoL) were evaluated. A subgroup analysis was performed, focusing on 479 patients (21%) ≥ 75 years. RESULTS: In these 479 patients ≥ 75 years ivabradine (mean dose 11.61 ± 3.18 mg per day) after 4 months of treatment reduced HR by 19.2 ± 11.6 bpm to 65.4 ± 8.3 bpm. The average number of angina attacks per week was decreased by 1.6 ± 1.8 to 0.4 ± 1.3 and the average consumption of short-acting nitrates per week was reduced by 2.2 ± 3.2 to 0.6 ± 1.8 units (both p < 0.0001). There was a marked shift in Canadian Cardiovascular Society (CCS) grade distribution with most patients (57%) now classified as CCS grade I, and 42% as CCS grades II and III. This was accompanied by an improvement in EQ-5D QoL index to 0.75 ± 0.22 (p < 0.0001). Tolerability of ivabradine treatment was rated by the physicians as “very good/good” for 72%/28% of elderly patients. CONCLUSIONS: In daily clinical practice, addition of ivabradine to beta-blockers was effective in reducing HR, angina attacks and nitrate consumption in elderly patients (≥ 75 years) with stable angina pectoris. In addition, a marked improvement of CCS symptom scores and QoL was demonstrated. Treatment was generally well tolerated.
    [Abstract] [Full Text] [Related] [New Search]