To Tube or Not to Tube? The Role of Intubation during Stroke Thrombectomy.

In the 10 years since the FDA first cleared the use of endovascular devices for the treatment of acute stroke, definitive evidence that such therapy improves outcomes remains lacking. The decision to intubate patients undergoing stroke thrombectomy impacts multiple variables that may influence outcomes after stroke. Three main areas where intubation may deleteriously affect acute stroke management include the introduction of delays in revascularization, fluctuations in peri-procedural blood pressure, and hypocapnia, resulting in cerebral vasoconstriction. In this mini-review, we discuss the evidence supporting these limitations of intubation during stroke thrombectomy and encourage neurohospitalists, neurocritical care specialists, and neurointerventionalists to carefully consider the decision to intubate during thrombectomy and provide strategies to avoid potential complications associated with its use in acute stroke

A Case Report of Angioedema and Anaphylactic Shock Induced by Ingestion of Polyethylene Glycol

Introduction: We report one of few documented cases of a severe anaphylactic reaction with angioedema to polyethylene glycol (PEG).Case Report: The patient presented 30 minutes after onset of his symptoms and quickly developed hypoxia and hypotension refractory to intramuscular epinephrine, intravenous fluids, methylprednisolone, and supplemental oxygen via non-rebreather mask. He ultimately required intubation, an epinephrine infusion, and admission to the medical intensive care unit.Discussion: This case depicts a clinical reaction to PEG, a medication rarely implicated in severe anaphylaxis or angioedema.Conclusion: The allergenic potential of PEG-containing products should be raised, and providers should have a heightened awareness of these potential side effects

A comparative study of different induction techniques (Propofol-Placebo, Propofol-Ephedrine and Propofol- Placebo-Crystalloid) on intubating conditions after rocuronium administration

This was a prospective randomized double blind controlled study to compare intubating conditions at 60 seconds with rocuronium 0.6 mg/kg by using three different induction techniques: propofol-placebo (PP), propofol-ephedrine (PE) and propofol-placebocrystalloid (PC). Ninety patients were included and randomly allocated to receive one of the three combinations. The patients were induced using fentanyl 2 μg/kg, followed by propofol 2.5 mg/kg with normal saline as placebo (Group PP and Group PC) or ephedrine 70 μg/kg (Group PE) given over 30 seconds. Subsequently, rocuronium 0.6 mg/kg was given over five seconds and endotracheal intubations were performed 60 seconds later. Intubating conditions were clinically acceptable in all patients except in four patients in PP group, who had poor intubating conditions. The proportion of excellent intubating conditions was significantly highest in Group PE (94%) followed by Group PC (81%) and lowest in Group PP (50%). In conclusion, induction with propofol-ephedrine and propofol-placebo-crystalloid combinations provided significantly better intubating conditions than propofol alone, when rocuronium 0.6 mg/kg was used for intubation at 60 second

Effect of Suction Assisted Laryngoscopy Airway Decontamination (SALAD) Training on Intubation Quality Metrics

Introduction: VCU Health Critical Care Transport Network paramedics and nurses provide emergency scene response and interfacility transport through Virginia Pre-hospital RSI is a high-risk procedure employed by these providers A quality assurance review of pre-hospital intubations determined issues with suction to be a key area for improvement SALAD technique has been shown to improve trainee’s confidence in managing airway of vomiting patien

Comparing Two Surgical Outcomes: Minithoracotomy or Full Sternotomy in Coronary Artery Bypass Grafting Surgery

Cardiovascular diseases and heart-related conditions can be life-threatening; however, some cardiovascular conditions can be managed with open heart surgery. Coronary artery bypass grafting (CABG) is the most common type of heart surgery performed on adults. There are two different surgical procedures to correct cardiac defects: mini-thoracotomy and full sternotomy. Mini thoracotomy approach has been shown to reduce complications, such as pneumonia, excessive blood loss, and infection in mitral valve repair surgeries. However, little research has been done to compare these two surgical approaches performed for patients undergoing coronary artery bypass grafting (CABG). Specifically, there is inadequate data to compare these two surgical approaches in relation to length of stay and duration of ventilator use. The purpose of this study was to compare the surgical outcomes of mini-thoracotomy and full sternotomy in patients undergoing CABG surgeries. A retrospective chart review was conducted from an archival data (2010 to 2016) in patients undergoing CABG surgeries with either a mini-thoracotomy or full sternotomy approach. Included were patients with coronary artery blockages who required CABG surgeries. A one-way ANOVA and independent sample t-test were used for statistical analysis. Results showed that, there was no significant difference in days of hospitalization in those receiving mini-thoracotomy (M= 10.75, SD=10.25) as compared to those who receiving full- sternotomy (M=11.91, SD= 10.03), F (1,537) = 1.17, p = .23.There was no significant difference in number of hours of ventilation time for mini thoracotomy (M= 13.62, SD= 17.58) and full sternotomy (M= 22.33, SD= 95.96), F (1,537) = .90, p=.34. As the length of hospitalization and duration of ventilation did not differ in both surgical approaches, we can conclude that mini-thoracotomy was very comparable to full-sternotomy in these two areas for patients undergoing coronary artery bypass grafting

Attenuation of hemodynamic responses to laryngoscopy and tracheal intubation: Propacetamol versus lidocaine - A randomized clinical trial

The purpose of this study is to assess the effects of propacetamol on attenuating hemodynamic responses subsequent laryngoscopy and tracheal intubation compared to lidocaine. In this randomized clinical trial, 62 patients with the American Anesthesiologists Society (ASA) class I/II who required laryngoscopy and tracheal intubation for elective surgery were assigned to receive propacetamol 2 g/I.V./infusion (group P) or lidocaine 1.5 mg/kg (group L) prior to laryngoscopy. Systolic and diastolic blood pressures (SBP, DBP), mean arterial pressure (MAP), and heart rate (HR) were recorded at baseline, before laryngoscopy and within nine minutes after intubation. In both groups P and L, MAP increased after laryngoscopy and the changes were statistically significant (P < 0.001). There were significant changes of HR in both groups after intubation (P < 0.02), but the trend of changes was different between two groups (P < 0.001). In group L, HR increased after intubation and its change was statistically significant within 9 minutes after intubation (P < 0.001), while in group P, HR remained stable after intubation (P = 0.8). Propacetamol 2 gr one hour prior intubation attenuates heart rate responses after laryngoscopy but is not effective to prevent acute alterations in blood pressure after intubation. © 2014 Ali Kord Valeshabad et al