Tell me what to expect: how instructions affect the pain response of patients with chronic myofascial pain with referral.

The aims of the study are to analyze the influence of pain and no pain expectations on the physiological (electromyography (EMG) and pupillometry) and cognitive (Numerical Rating Scale (NRS)) response to pain. Pain expectation and no pain expectation situations were induced by employing instructional videos. The induction of pain was performed by palpating the masseter with an algometer in a sample of 2 groups: 30 healthy participants (control group) and 30 patients (Temporomandibular disorders (TMD) group) with chronic myofascial pain with referral in the masseter muscle (Diagnostic Criteria for Temporomandibular Dissorders (DC/TMD)).

Single-Leg Balance and Lower Limb Strength: Quantitative Analysis with the Balance Master System.

: This study investigates the relationship between lower limb strength and postural stability in single-leg stance using the Balance Master system. : The research involved 64 participants divided into sedentary and physically active groups based on metabolic equivalents of task (METs) values, normal weight, overweight, and obese according to body composition. Postural control was evaluated using the Sensory Organization Test.

Incidence and causes of retreatments after monovision induced by LASIK in myopic patients without a previous trial of contact lens induced monovision.

Purpose: To evaluate the incidence and causes of the need for retreatment after LASIK-induced monovision in patients with myopia and presbyopia without a previous trial of contact lens induced monovision.

Design: Retrospective, observational study.

Methods: We retrospectively studied 914 eyes of 457 consecutive myopic patients with presbyopia scheduled for LASIK-induced monovision (nondominant eye corrected for near).

Assessment of cystic fibrosis related liver disease in a pediatric cohort.

Background: Cystic fibrosis (CF) is an autosomal recessive, chronic, potentially lethal genetic disease. CF manifestations are due to mutations in the CF transmembrane receptor transporter (CFTR) gene which codes for a protein (CFTR) that acts as an anion transporter, mainly chlorine, at epithelial cells where it is expressed. Cystic fibrosis related liver disease (CFRLD) includes a spectrum of hepatobiliary manifestations whose diagnosis and follow-up remains a challenge.