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Effect of Kuanxiong Aerosol () on Patients with Angina Pectoris: A Non-inferiority Multi-center Randomized Controlled Trial / 中国结合医学杂志
Chinese journal of integrative medicine ; (12): 336-342, 2018.
Article Dans Anglais | WPRIM | ID: wpr-687924
ABSTRACT
<p><b>OBJECTIVE</b>To evaluate the effect and safety of Kuanxiong Aerosol (, KA) on patients with angina pectoris.</p><p><b>METHODS</b>Block randomization was performed to randomly allocate 750 patients into KA (376 cases) and control groups (374 cases). During an angina attack, the KA group received 3 consecutive sublingual sprays of KA (0.6 mL per spray). The control group received 1 sublingual nitroglycerin tablet (NT, 0.5 mg/tablet). Log-rank tests and Kaplan-Meier estimations were used to estimate the angina remission rates at 6 time-points after treatment (1, 2, 3, 4, 5, and >5 min). Logistic regression analysis was performed to observe the factors inflfluencing the rate of effective angina remission, and the remission rates and incidences of adverse reactions were compared for different Canadian Cardiovascular Society (CCS) classes of angina.</p><p><b>RESULTS</b>The 5-min remission rates in the KA and control groups were not signifificantly different (94.41% vs. 90.64%, P>0.05). The angina CCS class signifificantly inflfluenced the rate of remission (95% confidence interval = 0.483-0.740, P<0.01). In the CCS subgroup analysis, the 3-and 5-min remission rates for KA and NT were similar in the CCSII and III subgroups (P>0.05), while they were signifificantly better for KA in the CCSI and II subgroups (P<0.05 or P<0.01). Furthermore, the incidence of adverse reactions was signifificantly lower in the KA group than in the control group for the CCSII and III subgroups (9.29% vs. 26.22%, 10.13% vs. 20.88%, P<0.05 or P<0.01).</p><p><b>CONCLUSIONS</b>KA is not inferior to NT in the remission of angina. Furthermore, in CCSII and III patients, KA is superior to NT, with a lower incidence of adverse reactions. (Registration No. ChiCTRIPR-15007204).</p>
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Texte intégral: Disponible Indice: WPRIM (Pacifique occidental) Sujet Principal: Induction de rémission / Médicaments issus de plantes chinoises / Études cas-témoins / Modèles logistiques / Résultat thérapeutique / Aérosols / Utilisations thérapeutiques / Traitement médicamenteux / Estimation de Kaplan-Meier / Angine de poitrine Type d'étude: Essai clinique contrôlé / Étude observationnelle / Étude pronostique / Facteurs de risque Limites du sujet: Femelle / Humains / Mâle langue: Anglais Texte intégral: Chinese journal of integrative medicine Année: 2018 Type: Article

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Texte intégral: Disponible Indice: WPRIM (Pacifique occidental) Sujet Principal: Induction de rémission / Médicaments issus de plantes chinoises / Études cas-témoins / Modèles logistiques / Résultat thérapeutique / Aérosols / Utilisations thérapeutiques / Traitement médicamenteux / Estimation de Kaplan-Meier / Angine de poitrine Type d'étude: Essai clinique contrôlé / Étude observationnelle / Étude pronostique / Facteurs de risque Limites du sujet: Femelle / Humains / Mâle langue: Anglais Texte intégral: Chinese journal of integrative medicine Année: 2018 Type: Article