A chronic disease management programme for COPD patients that incorporated a variety of interventions, including pulmonary rehabilitation and implemented by primary care, reduced admissions and hospital bed days. Key elements were patient participation and information sharing among healthcare providers.

The use of acute-care hospitals by the elderly is rising rapidly, particularly in the age group 75 and older. Any changes that will reduce the length of stay could result in considerable savings in health care costs. It is imperative to look at present policies and explore possible changes that could reduce costs by reducing the total hospital days. A study was conducted in a 290-bed county-founded community hospital in California that serves the majority of disadvantaged and poor elderly residing in an area with a population of approximately 300,000 persons. The objective was to determine what demographic, medical, and sociologic characteristics of elderly patients recorded at admission would be of value in predicting those most likely to change their functional status. It was found that the most important predictors of deterioration of function are (1) older age, especially 85+, and (2) abnormal mental status. Patients admitted from nursing homes had a longer than average length of stay, and those who survived (80 per cent) returned to a nursing home. It was concluded that routine assessment of elderly patients admitted for acute illness or injury could facilitate discharge planning by an early prediction of the level of care that will be required after discharge. This assessment should include preadmission mental and functional status; identification of causes for, and correction of, acute confusional states; and an assessment of the impact of the present illness or injury on future level of function following rehabilitation. This could result in a reduced length of average hospital stay.

Obtaining the voluntary participation of family physicians in quality of care research is a major problem in family practice research. An innovative approach was therefore required to recruit 120 randomly selected family physicians in southern Ontario in a quality of care study by the College of Family Physicians of Canada. A network of physician recruiters oriented to the study was organized for each district. This recruitment method resulted in an 84.5% participation rate. The relationship of these physician recruiters to the candidate and the method of approach were important factors in the enrolment process: the highest participation rate (95%) was obtained when the recruiters were friends of the candidate and when a personal meeting was arranged (91%). Recruiters were given an information package to help them in the recruitment process and rated the most useful items as follows: a policy statement about confidentiality, a description of the study and reprints of a published feasibility study. These results illustrate that cooperation in research in family physicians' offices can become a reality.

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Background: COVIDTrach is a UK multi-centre prospective cohort study project evaluating the outcomes of tracheostomy in patients with COVID-19 receiving mechanical ventilation. It also examines the incidence of SARS-CoV-2 infection among healthcare workers involved in the procedure. Method: An invitation to participate was sent to all UK NHS departments involved in tracheostomy in mechanically ventilated patients with COVID-19. Data was entered prospectively and clinical outcomes updated over time via an online database (REDCap). Clinical variables were compared with clinical outcomes using multivariable regression analysis, with logistic regression used to develop a prediction model for mortality. Participants recorded whether any of the operators tested positive for SARS-CoV-2 within two weeks of the procedure. Findings: The cohort comprised 1605 tracheostomy cases from 126 UK hospitals. The median time from intubation to tracheostomy was 15 days (IQR 11, 21). 285 (18%) patients died following the procedure. 1229 (93%) of the survivors had been successfully weaned from mechanical ventilation at censoring and 1049 (81%) had been discharged from hospital. Age, inspired oxygen concentration requirement on the day of tracheostomy, PEEP setting, pyrexia, number of days of ventilation before tracheostomy, C-reactive protein and the use of anticoagulation and inotropic support independently predicticted mortality. Six reports were received of operators testing positive for SARS-CoV-2 within two weeks following the procedure. Interpretation: Tracheostomy appears to be safe in mechanically ventilated patients with COVID-19 and to operators performing the procedure and we identified clinical indicators that are predictive of mortality. Optimal timing of the procedure remains to be determined. Funding: The COVIDTrach project is supported by the Wellcome Trust UCL COVID-19 Rapid Response Award and the National Institute for Health Research.