Quality Improvement Project Reducing Sputum Cultures for Pediatric Patients With a Tracheostomy.

Background And Objectives: Current research implies overuse of diagnostic testing and overtreatment in children with tracheostomies. There are no guidelines for obtaining sputum cultures for these patients, yet they are commonly obtained without significantly affecting management or outcomes. The aim of our quality improvement project was to decrease rate of sputum cultures in this population by 50%, from 64% to 32%.

Rare presentation of anti-GAD-65 antibody-positive autoimmune encephalitis and simultaneous onset of type 1 diabetes mellitus in a paediatric patient.

A 16-year-old female patient presented with subacute onset of headaches, changes in acute mental status, expressive aphasia and auditory hallucinations. New oedema and enhancement of the temporal lobe were seen on brain MRI, with correlating subclinical seizures seen on electroencephalogram. Simultaneously, our patient was diagnosed with new-onset type 1 diabetes mellitus, with positive anti-glutamic acid decarboxylase (anti-GAD-65) antibodies in the serum.

Neither boosted elvitegravir nor darunavir with emtricitabine/tenofovir disoproxil fumarate increase insulin resistance in healthy volunteers: results from the STRIBILD-IR study.

Background: Insulin resistance (IR) was one of the first reported complications in HIV-positive patients who were receiving antiretroviral therapy (ART). However, the metabolic effects of newer fixed-dose ART combinations are unclear.

Methods: This Phase I prospective randomized open-label study evaluated the effects on IR in 30 healthy volunteers who were receiving newer fixed-dose combinations of tenofovir disoproxil fumarate, emtricitabine, elvitegravir and cobicistat (E/C/F/TDF, 10 patients) or the established ART regimens, such as tenofovir disoproxil fumarate/emtricitabine with lopinavir/ritonavir (F/TDF+LPV/r, 9 patients) or darunavir/ritonavir (F/TDF+DRV/r, 9 patients).