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CVT-E002 (a proprietary extract) was found to be effective in the prevention of upper respiratory infections (URIs) in healthy adults, and institutionalized and community-dwelling seniors. A multicenter, randomized, double-blind, placebo-controlled trial was carried out to determine effects of CVT-E002 in the prevention of URIs in influenza-vaccinated community-dwelling adults. 783 community-dwelling adults were randomized to receive placebo, 400 mg or 800 mg treatment/d (1 : 1 : 1) for 6 months. Primary analysis on the incidence of laboratory-confirmed-clinical URIs (LCCUs), including influenza A and B, was performed on those receiving at least one dose. Secondary analysis was performed on study completers and included incidence, severity, and duration of URIs meeting a Jackson-based criteria and safety of CVT-E002. The incidence of LCCUs in the ITT group was 5.5%, 5.2%, and 4.6% in the placebo, 400 mg and 800 mg groups, respectively (P = 0.89). Jackson-confirmed URIs were significantly lower in the treated groups (P < 0.04). CVT-E002 supplementation reduced the severity and duration of Jackson-confirmed URIs. The results indicate that CVT-E002 can be safely used by similar groups and may prevent symptoms of URIs; larger sample size is warranted.

Virtually all health care operations, including public health, are undertaken only at a local or regional level. Large-scale infectious disease emergencies, such as SARS or pandemic influenza, will be recognized and managed at a local level. The creation of the Public Health Agency of Canada (PHAC) was an important step in strengthening public health capacity. However, we need adequate operational capacity in local public health departments to have a strong public health system. Local public health takes an integral role in the preparation for and management of infectious disease emergencies. Local public health departments and regional public health infrastructures must be positioned to both maintain core functions and to lead and support health sector response to emergencies. The local establishment of a flexible and sustainable emergency management system must address the need to: integrate health care and first responders; provide all-hazards tools for managing a crisis at the frontline; rank service priorities and provide surge resources; and provide accurate information on a timely basis. Only the leaders within the local or regional health care facilities and organizations can develop workable plans to deliver health care. PHAC must ensure and support the local public health infrastructure and local emergency preparedness. Without this support, there will be consequences for local response to major public health emergencies.

Objective: To evaluate early discharge from hospital with community-based care as an alternative to hospital-based care for patients who have undergone transurethral resection of the prostate (TURP)., Design: Prospective comparative study., Setting: A major urban hospital and the urban community., Patients: Of 198 patients who underwent TURP between Jan. 10, 1994 and Sept. 30, 1994, 81, discharged on postoperative day 1, received the caremap method of health care delivery at home. They were compared with 85 patients who were discharged on postoperative day 2 or 3 and received standard hospital-based care., Main Outcome Measures: Readmission to hospital, reuse of health care services, complications and patient satisfaction., Results: Comparison of the 2 groups revealed no significant differences in readmissions to hospital, reutilization of health care services or complications. Following these initial results, the early discharge program was expanded to include all acute care hospitals and the surrounding community., Conclusions: Postoperative care for TURP can be delivered in the home. A critical success factor was the ability to provide quality care in the community without adverse effects.