A multicenter feasibility randomized controlled trial using a virtual reality application of pain neuroscience education for adults with chronic low back pain.

Background: Chronic low back pain (CLBP) is a highly prevalent condition among adults and is correlated to high levels of pain, high disability, and lower quality of life. Pain neuroscience education (PNE) helps to explain the pain experience and can affect psychosocial factors, such as fear of movement, anxiety, socioeconomic status, work life satisfaction, etc. More recently, virtual reality (VR) programs have emerged allowing for immersive PNE experiences.

Berengeria Gil-Santana & Coletto-Silva, a junior synonym of Ectrichodiella Fracker & Bruner, with new records and taxonomic notes on Ectrichodiinae from Brazil, and with keys to Ectrichodiinae and Reduviinae genera of the New World (Hemiptera: Heteroptera: Reduviidae).

Berengeria Gil-Santana & Coletto-Silva, 2005 is considered a junior synonym of Ectrichodiella Fracker & Bruner, 1924. Ectrichodiella minima (Valdés, 1910) and E. rafaeli (Gil-Santana & Coletto-Silva, 2005), new.

The surgical management of goiter: Part II. Surgical treatment and results.

Objectives/hypothesis: Surgery for goiter embodies a unique challenge. Our objective is to provide a comprehensive analysis of cervical and substernal goiter data in two paired articles. This second article focuses on surgical management.

The surgical management of goiter: Part I. Preoperative evaluation.

Objectives/hypothesis: Our overarching objective is to provide a comprehensive analysis of goiter data in two paired articles. This first article focuses on the preoperative evaluation. The following null hypotheses have been tested: 1) there is no correlation between goiter size and preoperative symptoms, 2) there is no correlation between preoperative neck imaging abnormalities and preoperative symptoms, and 3) there are no predictors for goiter recurrence.

Postpneumonectomy syndrome: surgical management and long-term results.

Objective: Postpneumonectomy syndrome is a rare syndrome of dynamic airway obstruction caused by extreme rotation and shift of the mediastinum after pneumonectomy, resulting in symptomatic central airway compression. We have treated this syndrome by mediastinal repositioning and placement of saline-filled prostheses into the pneumonectomy space. There is a paucity of outcome data for patients treated surgically, with only a single series of 11 patients previously reported.