نتایج جستجو برای: ippv
تعداد نتایج: 155 فیلتر نتایج به سال:
BACKGROUND Guidelines recommend mechanical ventilation with Intermitted Positive Pressure Ventilation (IPPV) during resuscitation. The influence of the novel ventilator mode Chest Compression Synchronized Ventilation (CCSV) on gas exchange and arterial blood pressure compared with IPPV was investigated in a pig model. METHODS In 12 pigs (general anaesthesia/intubation) ventricular fibrillatio...
BACKGROUND There is dearth of knowledge and research about the role of empowerment, partners' behaviours and intimate partner physical violence (IPPV) among married women in Uganda. This paper examined the influence of women's empowerment and partners' behaviours on IPPV among married women in Uganda. METHODS The 2011 Uganda Demographic and Health Survey data were used, selecting a weighted s...
STUDY OBJECTIVE To assess abnormalities in thoracoabdominal pattern of breathing (TAPB) in neuromuscular disorders during spontaneous breathing, intermittent positive pressure ventilation (IPPV) with and without abdominal (AB) binder, and immediately after IPPV. DESIGN Repeated measures design: Pre-IPPV spontaneous breathing, IPPV, IPPV with AB binder, and post-IPPV spontaneous breathing. In ...
This study aimed to determine the effect of intermittent positive pressure ventilation (IPPV) on the depth of inhalation anaesthesia in parrots. Anaesthesia was induced with 3.0% isoflurane in six Sulphur-crested Cockatoos (Cacatua galerita galerita) and maintained using either 1.5% or 3.0% during spontaneous ventilation (SV) or IPPV at 6 (IPPV-6) or 12 (IPPV-12) breaths per minute. The time ta...
Despite wider application of the use of nocturnal intermittent positive pressure ventilation (IPPV) via nasal access for the management of nocturnal hypoventilation, there continues to be a lack of familiarity with the use of IPPV via the mouth for ventilatory support. Unlike nasal IPPV, which is generally practical only for nocturnal use, up to 24-h mouth IPPV was the key method of noninvasive...
Measurements of minute and alveolar ventilation (VE and VA), respiratory frequency, end-tidal carbon dioxide concentration (E'CO2), deadspace (VD) and carbon dioxide output (VCO2) were made in 22 anaesthetized infants and young children during spontaneous (SV) and intermittent positive pressure ventilation (IPPV). In the children who had been given an opioid premedication, E'CO2 concentrations ...
The objective of the study was to investigate the effect of Intermittent Positive Pressure Ventilation (IPPV) on acid-base balance and plasma electrolytes during isoflurane anaesthesia in sulphur-crested cockatoos (Cacatua galerita galerita). Anaesthesia was induced in six birds by mask using a T-piece with 3.0% isoflurane. Blood gases, plasma electrolytes, PCV and Total Protein (TP) were monit...
OBJECTIVE To quantitate prolongation of survival for patients with Duchenne muscular dystrophy with the use of noninvasive intermittent positive-pressure ventilation (IPPV) with and without access to a protocol involving mechanically assisted coughing. DESIGN In this retrospective review of all patients with Duchenne muscular dystrophy visiting a neuromuscular disease clinic, patients were tr...
AIMS AND OBJECTIVES We used near-infrared spectroscopy to document changes in cerebral tissue oxygen saturation (SctO2) in response to ventilation mode alterations after bidirectional Glenn (BDG; superior cavopulmonary connection) procedure. We also determined whether spontaneous ventilation have a beneficial effect on hemodynamic status, lactate and SctO2 when compared with other ventilation m...
STUDY OBJECTIVE Intermittent positive pressure ventilation (IPPV) can be delivered via various oral, nasal, or oronasal interfaces as an alternative to tracheostomy for up to 24 h of ventilatory support. Nocturnal nasal IPPV is often associated with frequent transient but at times severe oxyhemoglobin desaturations (dSaO2s) and sleep fragmentation. The purpose of this study was to determine if ...
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