Journal of anesthesia
-
Journal of anesthesia · Jun 2022
Review Meta AnalysisDural puncture epidural versus conventional epidural analgesia for labor: a systematic review and meta-analysis of randomized controlled studies.
Dural puncture epidural (DPE) technique is a modification of the conventional epidural (EP) technique in that the dura is intentionally punctured with a spinal needle but without any spinal injection. This meta-analysis aimed to evaluate the benefits and risks associated with the DPE technique for labor analgesia. Randomized trials comparing DPE analgesia with EP analgesia for labor pain relief were systematically searched in the database of Medline, Embase, Cochrane Controlled Trials Register, Web of Science, and China Biology Medicine till 1st August 2021. ⋯ No adverse event was found with DPE analgesia. We conclude that compared with EP analgesia, DPE analgesia is beneficial for labor pain relief by shortening the time to achieve satisfactory pain control. Meanwhile, DPE analgesia is not associated with increased adverse maternal/fetal events.
-
Journal of anesthesia · Jun 2022
Case ReportsVenoarterial extracorporeal membrane oxygenation for septic cardiomyopathy caused by Pasteurella multocida infection: a case report.
Pasteurella is a gram-negative coccobacillus that is commonly transmitted through cat and dog bites and causes various diseases in humans. In the present case, kissing an animal caused Pasteurella multocida infection, leading to sepsis and cardiogenic shock. We used venoarterial extracorporeal membrane oxygenation (VA-ECMO) to support the cardiovascular system until recovery. ⋯ He was discharged home and resumed his former life 50 days later. Pasteurella multocida infection can cause sepsis followed by severe cardiac dysfunction in healthy adults. Therefore, VA-ECMO may be a useful treatment option in patients with sepsis-induced myocardial dysfunction and refractory cardiogenic shock.
-
Journal of anesthesia · Jun 2022
Randomized Controlled TrialContinuing versus withholding angiotensin receptor blocker (ARB)/calcium channel blocker (CCB) combination tablets during perioperative periods in patients undergoing minor surgery: a single-blinded randomized controlled trial.
This trial was conducted to compare effects of continuing versus withholding single-pill combination tablets consisting of angiotensin receptor blockers (ARBs) and calcium channel blockers (CCBs) on perioperative hemodynamics and clinical outcomes. ⋯ This trial is registered with the Japan Registry of Clinical Trials (jRCT) at Japanese Ministry of Health, Labour, and Welfare (Trial ID: jRCT1031190027).
-
Journal of anesthesia · Jun 2022
Observational StudyPostoperative delirium is an independent factor influencing the length of stay of elderly patients in the intensive care unit and in hospital.
Postoperative delirium (POD) is an often unrecognized adverse event in older people after surgery. The aim of this subgroup analysis of the PRe-Operative Prediction of postoperative DElirium by appropriate SCreening (PROPDESC) trial in patients aged 70 years and older was to identify preoperative risk factors and the impact of POD on length of stay (LOS) in intensive care unit (ICU) and hospital. ⋯ German Registry for Clinical Studies: DRKS00015715.
-
Journal of anesthesia · Jun 2022
Genesis of "negative pressure" during hanging drop; the answer is positive pressure.
A drop of saline placed within the hub of an epidural needle is sucked in when the needle is advanced and penetrates through a polyurethane foam cube. This phenomenon might be explained by the release of compressed air inside of the needle into the air. ⋯ To prove this hypothesis, the pressure inside of the needle was measured during needle advancement, and it increased gradually and then dropped to zero suddenly when the needle fully penetrated the polyurethane foam block. We can speculate that the same phenomenon occurs during hanging-drop method of epidural anesthesia, and this may occur regardless of whether epidural subatmospheric pressure exists or not.