Changes in Multidisciplinary Tracheostomy Team Practice Over Time.

Aim Increasing numbers of tracheostomy patients are discharged from the Intensive Care Unit (ICU) to general hospital wards. There is evidence that a Multidisciplinary Tracheostomy Team (MTT) can have a positive impact on the care of tracheostomy patients discharged from the ICU. We compared tracheostomy management and patient outcome in two time periods, at the start of our MTT practice in 2009-2011 and again in 2017. Methods In a retrospective audit, we compared tracheostomy management and patient outcome in 117 patients who had a tracheostomy in 2009-2011 with 81 patients who had a tracheostomy in 2017. Results The duration of tracheostomy cannulation was significantly shorter (21 vs 31 days, p=0.0005) in 2017 compared to 2009-2011. A Mini-Trach was used after tracheostomy decannulation in 56 of the 81 (69%) tracheostomy patients in 2017. Conclusions The continued development of our MTT service over 8 years was associated with a significantly shorter duration of tracheostomy cannulation and the introduction of Mini-Trach use after tracheostomy decannulation. These results support the importance of maintaining an active MTT service to manage tracheostomy patients after discharge from the ICU.

Prokinetic effect of indoramin, an alpha-adrenergic antagonist, on human gall-bladder.

BACKGROUND: The effects of alpha- and beta-adrenergic agents on gall-bladder motility remain undefined. AIM: To determine the effects of alpha- and beta-antagonists on gall-bladder motility in healthy humans. METHODS: In this single, blind, three-way crossover study, a slow-release formulation of propranolol 80 mg (beta-antagonist), indoramin 25 mg (post-synaptic alpha1-antagonist) and placebo were administered to 10 healthy volunteers on three separate days 8 h before the assessment of gall-bladder volumes by ultrasonography. Gall-bladder volumes were assessed in the fasting state and at 5-min intervals for 50 min after a standard proprietary enteral feed (Ensure 186 mL, Abbott). RESULTS: The fasting gall-bladder volumes of subjects who received placebo or indoramin were significantly different (mean +/- S.E.M.: 16.50 +/- 2.78 mL and 13.47 +/- 2.24 mL, respectively; P < 0.001, two-way analysis of variance). The fasting gall-bladder volume after the administration of propranolol was 17.49 +/- 2.37 mL and was not significantly different from placebo (16.50 +/- 2.78 mL). When the mean post-prandial gall-bladder volumes were compared, indoramin significantly enhanced post-prandial gall-bladder emptying compared to placebo (P < 0.001). There was no significant post-prandial volume difference between placebo and propranolol. CONCLUSIONS: Indoramin, an alpha-adrenergic antagonist, acts as a prokinetic agent, enhancing post-prandial gall-bladder emptying in healthy individuals.