BACKGROUND The purpose of this study was to assess the safety issues concerning anesthetic management of video-assisted thoracoscopic surgery (VATS) in pediatric patients. METHODS The medical records of 52 pediatric patients undergoing VATS using general anesthesia and one-lung ventilation (OLV) were reviewed. OLV was achieved with a Fogarty catheter (n = 23) or endobronchial intubation (n = ...

BACKGROUND AND STUDY AIMS Pneumoperitoneum following PEG placement has been reported in up to 60 % of cases, and while usually benign and self-limited, it can lead to evaluation for suspected perforation. This study was designed to determine whether using CO2 compared to ambient air for insufflation during PEG reduces post-procedure pneumoperitoneum. PATIENTS AND METHODS Prospective, double-b...

OBJECTIVE Laparoscopic procedures utilize a pneumoperitoneum to distend and separate the abdominal wall from the intra-abdominal structures. Carbon dioxide is commonly used for this purpose, although this study is inclusive of any gas used for abdominal distention. The gas is delivered from cylinders through a gas insufflation delivery system. The purpose of this study is to determine if laparo...

BACKGROUND Opioid-induced immobilization is associated with severe respiratory depression in the white rhinoceros. We evaluated the efficacy of butorphanol and oxygen insufflation in alleviating opioid-induced respiratory depression in eight boma-managed rhinoceros. RESULTS Chemical immobilization with etorphine, azaperone and hyaluronidase, as per standard procedure for the white rhinoceros,...

INTRODUCTION Patients with giant hernias with loss of domain require proper planning of surgical repair, because of the high associated comorbidity. The progressive preoperative pneumoperitoneum technique described by Goñi Moreno allows a more physiological adaptation of the patient and the abdominal cavity to the reinstatement of the viscera to the abdomen, enabling adequate surgical repair. T...

Talc remains the most effective sclerosing agent for pleurodesis. However, its mechanism of action in resolving pleural malignant disease remains unclear. The present study evaluated the angiogenic balance in the pleural space in patients with malignant pleural effusions (MPE) following talc insufflation. Patient pleural fluid samples were collected both before and after talc insufflation. The ...

UNLABELLED We describe a technique for endobronchial surgery with the neodynium:yttium-aluminum-garnet laser, in which an insufflation catheter with side holes placed into the contralateral mainstem bronchus is used for high-frequency positive pressure ventilation. Thirty-five patients (45 procedures) were treated during general anesthesia using a rigid bronchoscope in combination with a fibero...

Understanding of the elastic pressure/volume (Pel/V) curve is still limited in health and disease. The aim of the present study was to elucidate the Pel/V curve and elastance of the respiratory system (ERS) lung (EL) and chest wall (ECW) in healthy pigs. Six young (20.8 kg) and seven adult (58.9 kg), anaesthetized, paralysed and ventilated pigs were studied. Pel/V curves were recorded at zero e...

OBJECTIVE To estimate the efficiency of a cough assistance device, the Cough Aid, in patients with weak respiratory muscles with bulbar palsy and/or tracheostomy. The Cough Aid is a device that has been developed to substitute for glottis function. DESIGN Before-after trial. SUBJECTS/PATIENTS A total of 74 patients with bulbar palsy and/or tracheostomy, as well as respiratory muscle weaknes...

INTRODUCTION insufflation with carbon dioxide (CO2) during endoscopies compared to air is associated with a decrease in abdominal discomfort after the examination, because CO2 is readily absorbed through the small intestine and eliminated by the lungs. AIM the objective of this randomized clinical trial was to assess the effect of CO2 insufflation on pain and abdominal distension after an ile...