Results: 4387

The applicability of POSSUM and P-POSSUM scores as predictors of morbidity and mortality in colorectal surgery

Rev. Col. Bras. Cir; 45 (1), 2018
ABSTRACT Objective: to apply the POSSUM and P-POSSUM scores as a tool to predict morbidity and mortality in colorectal surgery. Methods: we conducted a prospective cohort study of 551 patients submitted to colorectal surgery in a colorectal surgery tertiary referral hospital in Brazil. We grouped patie...

Respuesta de la calciuria a suplementos de vitamina D
Calcium response to vitamin D supplementation

Medicina (B.Aires); 78 (1), 2018
Múltiples estudios muestran la importancia de mantener niveles suficientes de vitamina D para prevenir varias enfermedades crónicas. Sin embargo, la suplementación de vitamina D sobre la calciuria es controvertida. El objetivo de este trabajo prospectivo, intervencionista, fue evaluar la respuesta de ...

Impact of written information on control and adherence in type 2 diabetes

Summary Introduction: Diabetes therapeutic education and information by leaflets is important. This study aimed to understand the effectiveness of written information to diabetic patients, after six months, in the control of diabetes and medication adherence. Method: Non-pharmacological clinical trial....

A prospective, randomized, double-blinded control study on comparison of tramadol, clonidine and dexmedetomidine for post spinal anesthesia shivering

Rev. bras. anestesiol; 68 (1), 2018
Abstract Introduction Shivering, a common intraoperative problem under spinal anesthesia increases the oxygen consumption considerably and is uncomfortable and distressing to the patient, anesthesiologist as well as surgeon. The present study was designed to explore the effectiveness of tramadol, clonid...

Low dose propofol vs. lidocaine for relief of resistant post-extubation laryngospasm in the obstetric patient

Rev. bras. anestesiol; 68 (1), 2018
Abstract Background Post-extubation laryngospasm is a dangerous complication that should be managed promptly. Standard measures were described for its management. We aimed to compare the efficacy of propofol (0.5 mg.kg-1) vs. lidocaine (1.5 mg.kg-1) for treatment of resistant post-extubation laryngospas...

Efficiency of bupivacaine and association with dexmedetomidine in transversus abdominis plane block ultrasound guided in postoperative pain of abdominal surgery

Rev. bras. anestesiol; 68 (1), 2018
Abstract Background and objectives We aimed to evaluate the effect of bupivacaine and dexmedetomidine added to bupivacaine used in tranversus abdominis plane (TAP) block on postoperative pain and patient satisfaction in patients undergoing lower abdominal surgery. Methods Patients submitted to lower ab...

Randomized prospective study of three different techniques for ultrasound-guided axillary brachial plexus block

Rev. bras. anestesiol; 68 (1), 2018
Abstract Introduction Randomized prospective study comparing two perivascular techniques with the perineural technique for ultrasound-guided axillary brachial plexus block (US-ABPB). The primary objective was to verify if these perivascular techniques are noninferior to the perineural technique. Method...

Transcatheter aortic valve replacement: the experience of one brazilian health care center

Abstract Objective: Transcatheter aortic valve replacement has been an alternative to invasive treatment for symptomatic severe aortic stenosis in high risk patients. The primary endpoint was 30-day and 1-year mortality from any cause. Secondary endpoints were to compare the clinical and echocardiograph...

Mortality predictors in the surgical treatment of active infective endocarditis

Abstract Introduction: Active infective endocarditis is associated with high morbidity and mortality. Surgery is indicated in high-risk conditions, and the main determinants of mortality in surgical treatment should be evaluated. Objective: To identify mortality predictors in the surgical treatment of ...

Postoperative bleeding following preoperative clopidogrel administration in patients with haemoglobin level above 110 g/l undergoing urgent cabg

Abstract Introduction: Patients with acute coronary syndrome usually receive dual antiplatelet therapy (DAPT) (usually clopidogrel + aspirin) prior to coronary catheterization, and approximately 10% of these patients require coronary artery bypass grafting (CABG). DAPT has favorable effects on preventio...