Intrapartum synthetic oxytocin reduce the expression of primitive reflexes associated with breastfeeding.

Aim: Several synthetic peptide manipulations during the time surrounding birth can alter the specific neurohormonal status in the newborn brain. This study is aimed at assessing whether intrapartum oxytocin administration has any effect on primitive neonatal reflexes and determining whether such an effect is dose-dependent.

Materials And Methods: A cohort prospective study was conducted at a tertiary hospital.

Diagnosis of lesions of the acetabular labrum, of the labral-chondral transition zone, and of the cartilage in femoroacetabular impingement: Correlation between direct magnetic resonance arthrography and hip arthroscopy.

Objective: To determine the sensitivity and accuracy of direct MR arthrography in the diagnosis of intra-articular lesions associated with femoroacetabular impingement.

Material And Methods: We used direct MR arthrography to study 51 patients with femoroacetabular impingement who underwent arthroscopic hip surgery. Surgery demonstrated 37 labral tears, 44 lesions in the labral-chondral transitional zone, and 40 lesions of the articular cartilage.

Mode of delivery may influence neonatal responsiveness to maternal separation.

Introduction: Maternal-infant separation (MIS) is a highly stressful situation for the neonate.

Materials And Methods: A study was conducted to observe and describe the reactions of term neonates to brief maternal separation and restoration of skin contact within the first 48 h of life, and to assess whether the mode of delivery influences neonatal responsiveness. A brief maternal-infant separation situation was videotaped to observe the reactions of the newborns within the first 12-48 h of life.

[Validation of the Scale of Behavior Indicators of Pain (ESCID) in critically ill, non-communicative patients under mechanical ventilation: results of the ESCID scale].

Objective: To determine the reliability and validity of the "Scale of Behavior Indicators of Pain" (Escala de Conductas Indicadoras de Dolor: ESCID) as a tool to assess pain in the critically ill, non-communicative patients with mechanical ventilation.

Methods: An observational study of development and validation of this scale as an instrument for pain measurement in ICU patients over 18 years of age, who are uncommunicative and under mechanical ventilation. Their pain was assessed with the Behavioral Pain Scale (BPS) and the ESCID simultaneously, by two independent observers, when the painful maneuvers (PM), secretion aspiration and mobilization, were applied.