Thus, adapting treatment duration to PCT kinetics seems reasonable and was demonstrated to be useful in several randomized trials, including seven in the ICU, targeting patients with acute respiratory infections [ 37, 41, 139- 143].
Bayesian methods can also be useful in individual studies (randomized controlled trials and observational) of health outcomes in rare diseases.
A randomized trial of involuntary outpatient commitment should be useful in evaluating the effectiveness of this type of intervention.
Such sample sizes will be difficult to achieve for a rare disease like acute hepatitis C. Descriptive studies like this one may therefore be useful in making educated guesses for patient management until the results of randomized trials are available.
Large, observational cohort studies can be useful in bridging the gap between the highly controlled environment of the randomized clinical trial and routine clinical practice.
Anecdotal reports and the results of randomized clinical trials have suggested that cannabis may be useful in the management of a variety of conditions, including pain, spasticity, nausea, anorexia, and seizures.
Therefore, we believe that our data, in addition to the previous effectiveness and safety results of double-blind randomized controlled studies [8], could provide additional information which may be useful in everyday clinical practice [26].
Although such observational data can be useful in determining the effect of an intervention [8], conclusive evidence of this assumption is not available from randomized controlled trials.
Since the early 1990s, more than 20 randomized clinical trials have been conducted with C.B.T. for psychosis, showing that C.B.T. can be useful in helping patients cope with psychotic symptoms, increasing insight into psychosis and promoting compliance with medication.
