14 research outputs found
A first look at paleotemperature prospects from Mg in coccolith carbonate: Cleaning techniques and culture measurements
Cardiac rehabilitation to improve health-related quality of life following trans-catheter aortic valve implantation: a randomised controlled feasibility study: RECOVER-TAVI Pilot, ORCA 4, for the Optimal Restoration of Cardiac Activity Group
Objectives:
Transcatheter aortic valve implantation (TAVI) is often undertaken in the oldest frailest cohort of patients undergoing cardiac interventions. We plan to investigate the potential benefit of cardiac rehabilitation (CR) in this vulnerable population.
Design:
We undertook a pilot randomised trial of CR following TAVI to inform the feasibility and design of a future randomised clinical trial (RCT).
Participants:
We screened patients undergoing TAVI at a single institution between June 2016 and February 2017.
Interventions:
Participants were randomised post-TAVI to standard of care (control group) or standard of care plus exercise-based CR (intervention group).
Outcomes:
We assessed recruitment and attrition rates, uptake of CR, and explored changes in 6-min walk test, Nottingham Activities of Daily Living, Fried and Edmonton Frailty scores and Hospital Anxiety and Depression Score, from baseline (30 days post TAVI) to 3 and 6 months post randomisation. We also undertook a parallel study to assess the use of the Kansas City Cardiomyopathy Questionnaire (KCCQ) in the post-TAVI population.
Results:
Of 82 patients screened, 52 met the inclusion criteria and 27 were recruited (3 patients/month). In the intervention group, 10/13 (77%) completed the prescribed course of 6 sessions of CR (mean number of sessions attended 7.5, SD 4.25) over 6 weeks. At 6 months, all participants were retained for follow-up. There was apparent improvement in outcome scores at 3 and 6 months in control and CR groups. There were no recorded adverse events associated with the intervention of CR. The KCCQ was well accepted in 38 post-TAVI patients: mean summary score 72.6 (SD 22.6).
Conclusions:
We have demonstrated the feasibility of recruiting post-TAVI patients into a randomised trial of CR. We will use the findings of this pilot trial to design a fully powered multicentre RCT to inform the provision of CR and support guideline development to optimise health-related quality of life outcomes in this vulnerable population. Retrospectively registered 3rd October 2016 clinicaltrials.gov NCT02921880.
Trial registration:
Clinicaltrials.Gov identifier NCT0292188
Histoplasmosis Cluster, Golf Course, Canada
We report a cluster of 4 cases of acute histoplasmosis (1 culture proven and 3 with positive serology, of which 2 were symptomatic) associated with exposure to soil during a golf course renovation. Patients in western Canada with compatible symptoms should be tested for histoplasmosis, regardless of their travel or exposure history
IMPACT-Global Hip Fracture Audit: Nosocomial infection, risk prediction and prognostication, minimum reporting standards and global collaborative audit. Lessons from an international multicentre study of 7,090 patients conducted in 14 nations during the COVID-19 pandemic
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sive Shuttle Walk level attainment (p = 0.005) and total distance covered (p = 0.015). Angina frequency and severity remained unchanged in both groups, with the control demonstrating worsening SF-36 pain scale (63.43 8 22.28 vs. 55.46 8 23.98, p = 0.025). Cardiac rehabilitation participants showed improved Health Anxiety Questionnaire reassurance (1.71 8 1.72 vs. 1.14 8 1.23, p = 0.026) and York Beliefs anginal threat perception (12.42 8 4.58 vs. 14.35 8 4.73, p = 0.05) after cardiac rehabilitation. Physical measures were broadly unaffected. Conclusions: Cardiac rehabilitation can be prescribed to improve physical ability without affecting angina frequency or severity among patients with refractory angina
Faecal volatile organic compounds in preterm babies at risk of necrotising enterocolitis: the DOVE study
Faecal volatile organic compounds in preterm babies at risk of necrotising enterocolitis: the DOVE study
Meningitis Due to a “Bartonella washoensis”-Like Human Pathogen▿
We report the second human case of infection caused by an organism identified as the proposed Bartonella species, “B. washoensis.” The organism was isolated from a blood sample from a patient presenting with meningitis and early sepsis. Oropsylla montana fleas were implicated as the vector for disease transmission in this case