Randomized controlled trial to assess effectiveness of school-based parent-participation lifestyle Education program(SPRAT) on reducing subjective Psychosomatic symptoms (SPS) in adolescents

Randomized controlled trial to assess effectiveness of school-based parent-participation lifestyle Education program(SPRAT) on reducing subjective Psychosomatic symptoms (SPS) in adolescents - Evaluation of SPRAT program based on RCT

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000026715

Enrollment

2240

Registered

2017-03-27

Start date

2018-07-01

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Subjective Psychosomatic Symptoms

Interventions

To assess dietary intakes (FFQW82) and to conduct 6 months tailor-made school-based parent-participation lifestyle education program (SPRAT) on reducing subjective psychosomatic symptoms (SPS) in

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) Boy and girl adolescents of middle school (First and the Second graders, 12-14 years old). 2) Boys and girls adolescents who have been obtained informed consents both from them and their parents (or gardener). 3) Those who cooperate with the program, follow the instructions of teachers, and comply with regulations.

Exclusion criteria

Exclusion criteria: 1) Boy and girl adolescents of middle school who are diagnosed as mental illness that affects SPS. 2) Those who repetitively reject to attend classes, or refuse to go to school. 3) Those who are judged as inappropriate for the trial by school nurses because of health problems. 4) Those who are judged as inappropriate by teachers.

Design outcomes

Primary

Measure	Time frame
Change of a number of Subjective Psychosomatic Symptoms (SPS) from baseline to 6 months.	—

Secondary

Measure	Time frame
(Changes from baseline to 6 months) BMI, dietary intakes (energy and nutrients), lifestyle factors for students (habit of sleeping, eating of breakfast, fatty snake or meal, soft drink and physical activity, the time spent on computer games, mobile phones, internet, and watching television, school-life.) Change of a number of Subjective Psychosomatic Symptoms (SPS) for students from the baseline to after 2 and 4 months. (Changes from baseline to 6 months) Assess of parent-participation for his (her) child lifestyle modification of lifestyle factors (lifestyle factors : habit of sleeping, eating of breakfast, fatty snake or meal, soft drink, and physical activity).	—

Measure

Time frame

(Changes from baseline to 6 months) BMI, dietary intakes (energy and nutrients), lifestyle factors for students (habit of sleeping, eating of breakfast, fatty snake or meal, soft drink and physical activity, the time spent on computer games, mobile phones, internet, and watching television, school-life.) Change of a number of Subjective Psychosomatic Symptoms (SPS) for students from the baseline to after 2 and 4 months. (Changes from baseline to 6 months) Assess of parent-participation for his (her) child lifestyle modification of lifestyle factors (lifestyle factors : habit of sleeping, eating of breakfast, fatty snake or meal, soft drink, and physical activity).

—

Countries

Japan

Contacts

Public ContactJUNKO WATANABE

Minami kyusyu University Department of Nutrition Management

j-wata@nankyudai.ac.jp0985-83-3570

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026