food for mind - intervention in the treatment of depression

Conditions: Depression

Summary: aims. the main aim of the study is to explore whether food for mind - group-based behavioral nutrition intervention alleviates depression symptoms. furthermore, we aim to investigate, whether the intervention improves the quality of diet, eating habits, quality of life, ability to work and to study its cost-effectiveness. in collaboration with 11 public and private health care service providers in cities of kuopio and siilinjärvi in northern savo, finland. participants. the total number of subjects will be 144 based on power calculations. the calculation is based on the clinical decline of seven points assessed by the center for epidemiologic studies depression (ces-d) scale. participants sign an informed consent form to participate food for mind - intervention. study design. in this randomized controlled clinical trial subjects are randomized into two parallel groups: food for mind -behavioral nutrition intervention group (n=72) and group to bring good mood -control group (n=72). the intervention consists of behavioral nutrition counselling (5 times 1½ h and 1 time 3 h) and the control group (befriending group) (n=72) (5 times 1½ h and 1 time 3 h). thus, in the befriending group the same visit schedule and length without any nutrition counselling is used. the befriending group consists of discussion of neutral topics, like hobbies, music, sports, and doing together. both groups continue to have their normal depression care in the health care. enrollment and treatment will take about four years, and follow-up will last about one year. the northern savo hospital district committee on research ethics gave its consent to the study protocol. methods. all questionnaires are validated. ces-d -depression scale, seasonal pattern assessment questionnaire, the diet quality index (idq), diet frequency -questionnaire, eating competence -questionnaire (ecsi 2.0), the three factor eating questionnaire, ability to work and function -questionnaires, assessment of quality of life (aqol)-8d (8 dimensions) -questionnaire, treatment expectancy -questionnaire, acceptability -questioinnaire. in addition, body composition measurement and cost-effectiveness analyses to evaluate the health outcomes in relation to resource utilization and costs in food for mind -intervention.

food for mind -intervention group - topics of small group meetings 1. getting to know each other and forming a group. 2. overall quality of diet and meal rhythm, shifting thoughts to changing of wishes. 3. nutrition and depression based on the evidence based studies 4. mindful eating - practical food for mind cooking class and eating meal together applying mindful eating 5. food for mind - getting to know a selection of food for mind -food items available in the grocery store. 6. tools for the future: discovering and ensuring your own tools for success to put into action. participants in the food for mind -intervention group will get for every group meeting optional home exercises consisting of observing their own food habits and bringing "food for mind" items on their meal plan. as a social support, participants can share their own experiences and findings via whatsapp (whats application) messenger -mobile application. the whatsapp messenger-mobile application is used during the intervention and ten months after it. the behavioral nutrition counselling is theory-based, i.e. solution focused theory (sft) and self -determination theory. sft places responsibility for change in the hands of subjects by using empowering language and recognizing them as skilled in matters of self-care. subjects have strengths, resources, and coping skills that drive change while generating optimism and hope. use of basic counseling skills, such as attending and listening, genuineness, empathy, positive regard and reflection, provide the foundation upon which sft is practised.

Eligibility criteria:
inclusion criteria: 1. age 20 - 65 years 2. customer relationship of kuopio psychiatric center or city of kuopio: individually tailored treatment and rehabilitation plan 3. icd-10 (international classification of diseases 10th revision): depression diagnosis (f32-f33, f34.1) 4. the treatment (medication and / or psychotherapy) has continued unchanged for at least 2 weeks time before randomization 5. willingness to participate in group-based intervention for 8 weeks: 6 group sessions (5 x 1½h and 1 x 3h) exclusion criteria: 1. general illness that is clinically unstable and which can be aggravated by intervention 2. pregnancy 3. severe food allergy, intolerance or food aversion 4. participation at the same time, such as other nutrition or exercise intervention 5. primary diagnosis include personality disorder, severe eating disorder and / or substance abuse.