A community intervention trial of multimodal suicide prevention program in Japan: a novel multimodal community intervention program to prevent suicide and suicide attempt in Japan, NOCOMIT-J.

BACKGROUND: To respond to the rapid surge in the incidence of suicide in Japan, which appears to be an ongoing trend, the Japanese Multimodal Intervention Trials for Suicide Prevention (J-MISP) have launched a multimodal community-based suicide prevention program, NOCOMIT-J. The primary aim of this study is to examine whether NOCOMIT-J is effective in reducing suicidal behavior in the community. METHODS/DESIGN: This study is a community intervention trial involving seven intervention regions with accompanying control regions, all with populations of statistically sufficient size. The program focuses on building social support networks in the public health system for suicide prevention and mental health promotion, intending to reinforce human relationships in the community. The intervention program components includes a primary prevention measures of awareness campaign for the public and key personnel, secondary prevention measures for screening of, and assisting, high-risk individuals, after-care for individuals bereaved by suicide, and other measures. The intervention started in July 2006, and will continue for 3.5 years. Participants are Japanese and foreign residents living in the intervention and control regions (a total of population of 2,120,000 individuals). DISCUSSION: The present study is designed to evaluate the effectiveness of the community-based suicide prevention program in the seven participating areas. TRIAL REGISTRATION: UMIN Clinical Trials Registry (UMIN-CTR) UMIN000000460.

The psychological aspects of patients with delayed sleep phase syndrome (DSPS).

OBJECTIVE: The current study attempts to define the psychological features of patients with delayed sleep-phase syndrome (DSPS). METHOD: We administered the Yatabe-Guilford test (Y-G test), Minnesota Multiphasic Personality Inventory (MMPI), Picture-Frustration study (P-F study) and Rorschach test to two groups, one of patients with DSPS (case group) and the other of people without psychiatric symptoms or insomnia (control group). RESULTS: Overall, the results of the tests indicate that patients with DSPS showed emotional features such as nervousness, depression and lack of control of emotional expression. Specific personality traits included introspection, defensiveness, aspiration for intellectual attainment with compulsivity, overly abstract thinking, unawareness of impulsivity to immediate gratification, perseverance and reduced cognitive ability. In addition, the patients with DSPS showed psychopathological features similar to those of neurosis, hypochondriasis, depression, conversion hysteria and psychopathic deviate. CONCLUSIONS: There seems to exist a definite psychological profile for patients with DSPS. (1) an excessive defense mechanism that increases nervousness and develops neurosis; (2) a high level of intellectual aspiration with compulsivity that makes the patients feel self-defeated, powerless and disappointed; (3) a tendency to egocentric emotion, inhibition and perseverance. These characteristics may worsen social withdrawal, causing a loss of social cues in synchronizing their circadian rhythm. Thus, the phase shift becomes more difficult and a vicious circle is constituted.