Strongyloidiasis in humans: diagnostic efficacy of four conventional methods and real-time polymerase chain reaction.

Introduction: Strongyloides stercoralis is an intestinal parasitic nematode that causes hyperinfection and/or a dissemination syndrome in hosts, which is often difficult to diagnose. This study aims to compare the diagnostic efficacy of four conventional methods used to diagnose strongyloidiasis with real-time polymerase chain reaction (qPCR) to detect S. stercoralis in fecal samples.

NETosis.

Neutrophils are the first line of defense of the immune system against infection. Among their weaponry, they have the ability to mix and extrude their DNA and bactericidal molecules creating NET-like structures in a unique type of cell death called NETosis. This process is important in order to control extracellular infections limiting collateral damage.

Randomized double-blind comparison of phrenic nerve infiltration and suprascapular nerve block for ipsilateral shoulder pain after thoracic surgery.

Objective: Despite the use of thoracic epidural analgesia, a constant severe ache occurs in the ipsilateral shoulder of almost 75% of patients after thoracotomy. The aim of this prospective-randomized study was to investigate the effect of phrenic nerve infiltration (PNI) compared with suprascapular nerve block (SNB) on ipsilateral shoulder pain after thoracic surgery.

Methods: After Local Research Ethics Committee approval, written informed consent was obtained from 90 adult patients undergoing thoracotomy for pulmonary resection.