Results: 4384

Effect of occlusal adjustment on postoperative pain after root canal treatment: a randomized clinical trial

Braz. dent. j; 31 (4), 2020
Abstract The aim of this prospective, randomized, clinical study was to analyze the influence of occlusal adjustment on the prevalence of postoperative pain after endodontic treatment. Seventy-eight patients, diagnosed with symptomatic irreversible pulpitis with indication for endodontic treatment, were ...

Internaciones cardiovasculares en unidades de cuidados intensivos durante la pandemia por Covid-19

Medicina (B.Aires); 80 (5), 2020
Resumen La pandemia de COVID-19 ha llevado a medidas de aislamiento social, restricciones laborales, fuerte campaña mediática y suspensión de las actividades médicas programadas. El objetivo de nuestro estudio fue relevar el impacto de estas medidas sobre las internaciones en Unidades de Cuidados Int...

Determinantes del tiempo puerta-aguja en trombolisis endovenosa en el infarto cerebral, experiencia de un centro

Rev. méd. Chile; 148 (8), 2020
Background: Intravenous thrombolysis (IT) in acute ischemic stroke (AIS) is time dependent. The time elapsed from hospital admission to the thrombolytic bolus is named door to needle time (DNT) and is recommend to be of less than 60 min. Aim: To describe the DNT in our center and determine those factors ...

Supervivencia de implantes dentales y complicaciones intra y posoperatorias en elevación de seno maxilar con ventana lateral e implante dental simultáneo en rebordes con reabsorción severa
Survival of dental implants and intra and post operative complications in elevation of the maxillary sinus with side window and simultaneous dental implant in sever resorbed RIMS

Rev. cient. odontol; 8 (2), 2020
Objetivo: El posicionamiento de implantes dentales simultáneo a la elevación del seno maxilar en rebordes con reabsorción ósea severa (≤4 mm) es una técnica quirúrgica que disminuye los tiempos operatorios. Sin embargo, es considerada sensible por ser dependiente del operador y, en e...

Antimicrobial effects of fentanyl and bupivacaine: an in vitro study

Rev. bras. anestesiol; 70 (4), 2020
Abstract Study objective: In this study, we aimed to compare the antimicrobial effects of bupivacaine and fentanyl citrate and to reveal the impact on antimicrobial effect potential in the case of combined use. Design: In vitro prospective study. Setting: University Clinical Microbiology Laboratory. ...

The relation between preoperative anxiety and awareness during anesthesia: an observational study

Rev. bras. anestesiol; 70 (4), 2020
Abstract Background: Anxiety is a state of worry caused by the anticipation of external or internal danger. Awareness During Anesthesia (ADA) is an unexpected memory recall during anesthesia. In this study, we aimed to determine the factors that affect preoperative anxiety and observe the incidence of A...

Diagnostic accuracy of preoperative magnetic resonance imaging for detecting subscapularis tendon tears: a diagnostic test study

Säo Paulo med. j; 138 (4), 2020
ABSTRACT BACKGROUND: The accuracy of magnetic resonance imaging (MRI) for making the diagnosis of subscapularis tears presents wide variation in the literature and there are few prospective studies. OBJECTIVE: To compare the findings from MRI and arthroscopy for diagnosing subscapularis tears. DESIG...

Efficacy of different doses and timing of tranexamic acid in major orthopedic surgeries: a randomized trial

Rev. bras. anestesiol; 70 (4), 2020
Abstract Background: Tranexamic acid was studied in four different dosage regimens and their efficacy was compared for perioperative blood loss reduction, blood transfusion requirements and deep vein thrombosis (DVT) complication. Methods: Two hundred patients undergoing major orthopedic procedures wer...

The effect of emotional stressors on postoperative skin conductance indices: a prospective cohort pilot study

Rev. bras. anestesiol; 70 (4), 2020
Abstract Background: Skin conductance response reflects the activity of the sympathetic nervous system and is used to measure acute pain. This pilot study examines correlations of skin conductance response with emotional stressors postoperatively. Methods: The correlation of skin conductance response w...

Deficiencia de alfa-1 antitripsina y neumotórax espontáneo. ¿Solo una coincidencia?

Medicina (B.Aires); 80 (5), 2020
Resumen La deficiencia de alfa-1 antitripsina (AAT) es uno de los trastornos hereditarios más frecuentes y con mayor incidencia en pacientes con enfermedad pulmonar obstructiva crónica (EPOC). Se desconoce su prevalencia en aquellos con neumotórax espontáneo. El objetivo fue estimar la prevalencia de...