The predictive value of self-efficacy in the evolution of rheumatoid arthritis and its relationship with pain and function.

Background And Objectives: Rheumatoid arthritis (RA) primarily affects the upper limbs and can cause disturbances in the performance of daily activities. The main objective of this study was to establish the relationship between self-efficacy, pain intensity, and duration of symptoms in patients with RA and analyse how each influences functional disability, and to determine the predictive value of self-efficacy over the other variables.

Methods: Cross-sectional study with a sample of 117 women diagnosed with RA.

Assessment of the perception of vertical subjectivity in children born preterm.

Children born preterm have increased rates of paediatric mortality and morbidity. Prematurity has been associated with impaired visual perception and visuo-motor integration. The alteration of the perception of verticality translates into alterations of the vestibular system at central and/or peripheral level, which may manifest itself in symptoms such as imbalance, dizziness or even vertigo.

Test-retest of the Subjective Visual Vertical Test performed using a mobile application with the smartphone anchored to a turntable.

Purpose: The alterations of the Subjective visual vertical test are related to vestibular pathology. Our previously validated method to distinguish between healthy and pathological individuals measures the deviation from the Subjective visual vertical using a mobile application installed on a smartphone fixed to a turntable anchored to the wall. The aim of this study was evaluating the intra-observer reliability of our method in individuals with or without vestibular pathology.

Efficacy of the subjective visual vertical test performed using a mobile application to detect vestibular pathology.

Background: The subjective visual vertical (SVV) test is a sensitive test of vestibular dysfunction that allows the evaluation of otolithic organs; however, with the current method, there are technical and logistical limitations that make the application of this test difficult in the conventional clinic.

Objective: The objective of this study is to assess the effectiveness of detecting vestibular pathology using the SVV via a new screening method.

Methods: A consecutive sample of 62 patients with suspected vestibular pathology was included in the study.

Probable benign paroxysmal positional vertigo, spontaneously resolved: Incidence in medical practice, patients' characteristics and the natural course.

Background: Probable benign paroxysmal positional vertigo, spontaneously resolved (pBPPVsr), is a variant of benign paroxysmal positional vertigo (BPPV) in which there is no observable nystagmus and no vertigo with any positional maneuver.

Objectives: To calculate the incidence pBPPVsr, compare the characteristics of the patients with pBPPVsr and BPPV not spontaneously resolved and describe the spontaneous resolution in the natural course of BPPV.

Methods: Multicenter prospective descriptive study.

Healing criteria: How should an episode of benign paroxistic positional vertigo of posterior semicircular canal's resolution be defined? Prospective observational study.

Objectives: To compare the outcome of the Epley maneuver (EM) in benign paroxysmal positional vertigo of the posterior canal (CSP-BPPV) depending on the definition used for recovery.

Design: Multicenter observational prospective study.

Setting: Otoneurology Units of 5 tertiary reference hospitals.

Analysis of risk factors influencing the outcome of the Epley maneuver.

Benign paroxysmal positional vertigo (BPPV) is the most frequent type of vertigo. The treatment of canalithiasis of the posterior semicircular canal consists in performing a particle-repositioning maneuver, such as the Epley maneuver (EM). However, the EM is not effective in all cases.

Laryngeal tuberculosis.

Laryngeal tuberculosis is the most frequent granulomatous disease of the larynx. The disease has changed its behaviour with regard to average age of onset site and type of lesion. Laryngeal tuberculosis is usually secondary to, or at least contemporary with, pulmonary tuberculosis.

[Chronic granulomatous disease: the surgical aspects].

Chronic granulomatous disease is characterized by recurrent infections that have an aggressive course in spite of medical treatment. Surgery is necessary, starting early in life, to treat the infections episodes. We present four patients affected by recurrent infections episodes needing a variety of treatments, who were finally diagnosed with chronic granulomatous disease.

[Auditory brain stem response and child attention deficit hyperactivity disorder].

Diagnostic audiological test performed in two children showed remarkable differences between the results of behavioral audiometry and those of auditory evoked response audiometry. The results of neuropsychological evaluation showed attention disorders. It is possible that a response desynchronisation in the auditory pathway may exist in these disorders.