Where melatonin was used for CP patients with sleep problems/disorders, several related to phase or sleep maintenance disorders, improvements in sleep latency and night waking were consistently found, and in some subjects, improvements in total sleep time.
Furthermore, Quality of life seems to be an important outcome variable, because for persons with mental disorders, improvements are often made not in terms of symptoms, but instead in terms of quality of life.
These results further substantiate that the treatment with pure flavonoids or flavanoid-rich fractions might represent potential therapeutic approaches for the treatment of neurocognitive disorders, improvement of memory acquisition and spontaneous recovery of fear.
In addition, a cluster RCT by Husebo et al., investigating a sample of moderate to severe dementia patients with challenging behaviour, showed that treating pain led to a significant improvement in mood symptoms such as depression, apathy, and eating disorders, and improvements in ADL function were also found [ 12].
Our results are in line with previous CR trials in bipolar disorder reporting improvements in neurocognitive performance (Naismith et al. 2010; Meusel et al. 2013; Preiss et al. 2013).
In a study including 200 cardiac surgery patients, the use of hydroxyethyl starch in balanced solution for perioperative haemodynamic optimization was associated with less postoperative pain and nausea, less coagulation disorders, and improvement in renal function as compared with the use of hydroxyethyl starch in saline solution.
The implication of this research is that this is the first study to investigate the relationship between social anxiety disorder and improvement of anxiety by oral malodor treatment.
Bogels, Hoogstad, van Dun, de Schutter, and Restifo (2008) found that after an MBCT course, adolescents with externalizing disorders showed significant improvements on speed and accuracy measures of sustained attention (D2 test of attention; Brickenkamp, 1962), with further improvements by an 8-week follow-up.
Further, depending on the nature of the diagnosis, stability in recovery may be contingent upon addressing the substance abuse early on while improvement of non-substance related disorders may precede improvement of substance use symptoms.
10 Studies that have examined the efficacy of BZDs in the treatment of childhood psychiatric disorders report significant improvements in symptoms.
Collaboration with specialist mental health services has yielded positive results in the treatment of common mental health disorders with some improvements in patients' psychopathology and quality of life over time [ 15].
