0000000000306238

AUTHOR

Gary Mills

showing 2 related works from this author

Individualized versus fixed positive end-expiratory pressure for intraoperative mechanical ventilation in obese patients: a secondary analysis

2021

Background General anesthesia may cause atelectasis and deterioration in oxygenation in obese patients. The authors hypothesized that individualized positive end-expiratory pressure (PEEP) improves intraoperative oxygenation and ventilation distribution compared to fixed PEEP. Methods This secondary analysis included all obese patients recruited at University Hospital of Leipzig from the multicenter Protective Intraoperative Ventilation with Higher versus Lower Levels of Positive End-Expiratory Pressure in Obese Patients (PROBESE) trial (n = 42) and likewise all obese patients from a local single-center trial (n = 54). Inclusion criteria for both trials were elective laparoscopic abdominal…

Pulmonary Atelectasismedicine.medical_treatment[SDV]Life Sciences [q-bio]AtelectasisPositive-Pressure Respiration03 medical and health sciences0302 clinical medicine030202 anesthesiologyInterquartile rangemedicineTidal VolumeHumansObesity10. No inequalityPEEPPositive end-expiratory pressureTidal volumeComputingMilieux_MISCELLANEOUS2. Zero hungerMechanical ventilationbusiness.industryRespirationEnvironmental air flowOxygenationrespiratory systemmedicine.disease3. Good healthrespiratory tract diseasesAnesthesiology and Pain MedicineAnesthesiaArtificialBreathingbusinesstherapeutics030217 neurology & neurosurgeryHumans; Obesity; Positive-Pressure Respiration; Pulmonary Atelectasis; Respiration Artificial; Tidal Volumecirculatory and respiratory physiology
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Sex difference and intra-operative tidal volume: Insights from the LAS VEGAS study

2021

BACKGROUND: One key element of lung-protective ventilation is the use of a low tidal volume (V(T)). A sex difference in use of low tidal volume ventilation (LTVV) has been described in critically ill ICU patients. OBJECTIVES: The aim of this study was to determine whether a sex difference in use of LTVV also exists in operating room patients, and if present what factors drive this difference. DESIGN, PATIENTS AND SETTING: This is a posthoc analysis of LAS VEGAS, a 1-week worldwide observational study in adults requiring intra-operative ventilation during general anaesthesia for surgery in 146 hospitals in 29 countries. MAIN OUTCOME MEASURES: Women and men were compared with respect to use o…

AdultMalemedicine.medical_specialtyIntra operativehealth care facilities manpower and services[SDV]Life Sciences [q-bio]Critical IllnessLas Vegas StudyArticle03 medical and health sciences0302 clinical medicine030202 anesthesiologyInternal medicineTidal VolumemedicineHumansGeneral anaesthesiaLungTidal volumeAdult; Critical Illness; Female; Humans; Lung; Male; Tidal Volume; Respiration Artificial; Sex CharacteristicsSex CharacteristicsLas vegasbusiness.industryRespirationrespiratory failure sexrespiratory systemSex differenceRespiration Artificialrespiratory tract diseasesAnesthesiology and Pain Medicine030228 respiratory systemRelative riskArtificialCohortBreathingFemaleObservational studybusinessintra-operative tidal volumecirculatory and respiratory physiology
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