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Abstract Background The association between nonsteroidal anti-inflammatory drugs (NSAIDs) and postoperative acute kidney injury (AKI) remains controversial, with limited studies specifically examining flurbiprofen. Therefore, this research aimed to investigate the association between intraoperative flurbiprofen administration and postoperative AKI. Methods We retrospectively identified a cohort of patients at the Third Xiangya Hospital of Central South University. A total of 3882 adult patients undergoing spinal surgery between January 1, 2012, and July 31, 2018, were included and classified into two groups: those receiving flurbiprofen (50 or 100 mg once, 5 min after anesthesia start) and those not receiving flurbiprofen. The primary endpoint was the incidence of AKI. Result The flurbiprofen group (4.4%) had a lower incidence of AKI compared to the non-flurbiprofen group (6.5%, P

Abstract Objective The purpose of the study was to investigate the status of pregnancy stress and to explore factors associated with pregnancy stress among women by China’s two-child policy. Methods A mixed-method study involving both quantitative and qualitative methods was conducted using questionnaires and semi-structured interviews. The questionnaires encompassed socio-demographic and obstetric characteristics, as well as the Pregnancy Stress Rating Scale (PSRS) and the Social Support Rating Scale (SSRS). Initially, the participants were required to complete the questionnaires, enabling us to assess their respective pregnancy stress statuses. Subsequently, we selectively interviewed pregnant women with a second child and exhibited at least mild pregnancy stress. The qualitative study sought to uncover the factors contributing to their stress during pregnancy. Results A total of 463 subjects were enrolled; of the subjects, 22 (4.8%) had no stress, 407 (87.9%) had mild stress, 34 (7.3%) had moderate stress. Generalized linear regression analysis revealed significant factors (P

Backgroundβ-blockers have been recommended for patients with heart failure (HF) and atrial fibrillation (AF), but studies have shown that β-blockers do not reduce all-cause mortality or cardiovascular mortality in patients with HF and AF.ObjectiveTo investigate the difference in efficacy between oral amiodarone and metoprolol succinate for patients with HF with reduced ejection fraction (HFrEF) and persistent atrial fibrillation (pAF) with rapid ventricular response (RVR).MethodsPatients with HFrEF complicated with pAF with RVR treated in the People's Hospital of Chongqing Hechuan between March 2018 and March 2019 were enrolled in this prospective observational study. The primary outcomes were cardiovascular mortality and the first hospitalization for HF rate. The secondary outcomes were type B pro-brain natriuretic peptide (NT-proBNP) before/after treatment, left ventricular ejection fraction (LVEF) before/after treatment, average heart rate (AhR), and the rate of sinus rhythm after 1 year of follow-up.ResultsA total of 242 patients with HFrEF complicated with pAF with RVR were enrolled and divided into amiodarone + perindopril + spironolactone+ routine drug (amiodarone group, n = 121) and metoprolol succinate + perindopril + spironolactone +routine drug (metoprolol succinate group, n = 121) according to their treatment strategy. Cardiovascular mortality (4.9 vs. 12.4%, HR: 2.500, 95%CI: 1.002–6.237, P = 0.040) and first hospitalization for HF (52.9 vs. 67.8%, HR: 1.281, 95%CI: 1.033–1.589, P = 0.024) were significantly lower in the amiodarone group than in the metoprolol group. The mean ventricular rate in the amiodarone group was significantly lower than in the metoprolol group (64.5 ± 3.2 vs. 72.4 ± 4.2, P < 0.001). After 1 year of follow-up, the sinus rhythm rate was significantly higher in the amiodarone group than in the metoprolol group (38.8 vs. 7.4%, HR: 0.191, 95%CI: 0.098–0.374, P < 0.001). The difference in proBNP (3,914.88 vs. 2,558.07, P < 0.001) and LVEF (−6.89 vs. −0.98, P < 0.001) before and after treatment was significantly higher in the amiodarone group than in the metoprolol group.ConclusionIn conclusion, in this prospective observational study, the amiodarone group had lower risk of cardiovascular death and the first hospitalization for HF than metoprolol in HFrEF and persistent atrial fibrillation (pAF) with RVR. The mechanism may be related to improved cardiac function, rhythm control and ventricular rate control.Registration numberChiCTR2200057816; Registered 7 March 2022–Retrospectively registered: http://www.medresman.org.cn/pub/cn/proj/projectshshow.aspx?proj=4222.