Somatization disorder
MONDO:0001830Disorders having the presence of physical symptoms that suggest a general medical condition but that are not fully explained by a another medical condition, by the direct effects of a substance, or by another mental disorder. The symptoms must cause clinically significant distress or impairment in social, occupational, or other areas of functioning. In contrast to factitious disorders and malingering, the physical symptoms are not under voluntary control. (apa, dsm-V)
Also known as: Briquet's disorder
53 clinical trials for this condition and its sub-types.
Follow this condition — get notified about new trialsBroader categories
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New community program targets COPD and mental health together
Disease control CompletedThis completed trial in Xishui, China, tested a community-based program for 3,571 adults aged 35 and older who were at high risk for COPD and had mental health symptoms. The program included lung function tests, digital mental health support, smoking cessation help, and health ed…
Phase: NA • Sponsor: Peking Union Medical College • Aim: Disease control
Last updated Jun 27, 2026 13:03 UTC
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Mediterranean diet shows promise for metabolic health in psychiatric patients
Disease control CompletedThis completed study tested whether a Mediterranean diet could improve metabolic syndrome markers in 30 hospitalized adults with psychiatric conditions. Participants followed either a Mediterranean diet or a standard hospital diet for 8 weeks, then switched. Researchers measured …
Phase: NA • Sponsor: King Saud University • Aim: Disease control
Last updated Jun 26, 2026 15:01 UTC
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New checklist could help heart patients get the right diagnosis
Diagnosis CompletedThis study tested a new questionnaire called SSS-CN to see if it can accurately detect somatic symptom disorder (physical discomfort with no clear medical cause) in heart clinic patients. Over 1,800 adults aged 18-80 who had no diagnosed physical illness completed the checklist a…
Sponsor: RenJi Hospital • Aim: Diagnosis
Last updated Jun 27, 2026 07:52 UTC
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Can an online program ease the distress of unexplained physical symptoms?
Symptom relief CompletedThis study tested whether an internet-based exposure therapy program can reduce distress related to physical symptoms better than standard education about healthy lifestyle habits. 161 adults in Stockholm with significant distress from somatic symptoms participated. The treatment…
Phase: NA • Sponsor: Region Stockholm • Aim: Symptom relief
Last updated Jun 27, 2026 14:03 UTC
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Can a smartphone app ease mysterious body aches? new study says maybe.
Symptom relief CompletedThis study tested whether a mobile app could help adults with somatic symptom disorder or medically unexplained symptoms. 46 participants used the app for 8 weeks, which taught coping skills like mindfulness and stress management. The goal was to see if symptoms improved compared…
Phase: NA • Sponsor: Gangnam Severance Hospital • Aim: Symptom relief
Last updated Jun 27, 2026 13:00 UTC
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Video game therapy shows promise for mental health
Symptom relief CompletedThis study tested whether a 4-week program using active video games (exergames) on the Nintendo Switch could help adults with mental illness feel better and stay motivated. Twelve participants were split into two groups: one played exergames, the other continued their usual routi…
Phase: NA • Sponsor: University of Salamanca • Aim: Symptom relief
Last updated Jun 27, 2026 12:35 UTC
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Can medical assistants ease health anxiety? new study says yes
Symptom relief CompletedThis study tested a short, four-session therapy program for people who worry excessively about their health. Medical assistants delivered the therapy in primary care clinics. 68 adults took part, and the study measured changes in health anxiety over 12 weeks. The goal was to see …
Phase: NA • Sponsor: Dartmouth-Hitchcock Medical Center • Aim: Symptom relief
Last updated Jun 27, 2026 09:01 UTC
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Group therapy shows promise for teens battling anxiety and depression
Symptom relief CompletedThis study tested a group version of a therapy program called the Unified Protocol for teens with emotional disorders like anxiety and depression. Thirty-one adolescents took part in 16 weekly group sessions at a public mental health center in Spain, along with three parent sessi…
Phase: NA • Sponsor: Universidad Nacional de Educación a Distancia • Aim: Symptom relief
Last updated Jun 26, 2026 17:39 UTC
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Can peers help others recover? small study tests new program
Knowledge-focused CompletedThis study tested whether a 10-week recovery program, co-led by a peer with mental illness and a professional, is feasible for people with mental illness in Taiwan. Twenty participants completed the program, which focused on recovery concepts, strengths, and goal setting. Researc…
Phase: NA • Sponsor: National Cheng-Kung University Hospital • Aim: Knowledge-focused
Last updated Jun 27, 2026 14:00 UTC
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Brain scans and thinking tests aim to unlock secrets of Self-Harm
Knowledge-focused CompletedThis study looked at how thinking skills and brain activity differ in people who self-harm compared to those who don't. Researchers interviewed 316 adults and gave them thinking tests, with some also having brain scans. The goal was to better understand self-harm to help create m…
Sponsor: Region Skane • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:34 UTC
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Peer support after psychiatric stay shows promise in small VA study
Knowledge-focused CompletedThis study tested a program called Recovery Bridge, where trained peer specialists (people with lived experience of mental illness) helped veterans leaving a psychiatric hospital connect to outpatient care and community life. Fifteen veterans took part to see if the program was f…
Phase: NA • Sponsor: VA Office of Research and Development • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:23 UTC
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Sleep struggles widespread in psychiatric wards
Knowledge-focused CompletedThis study looked at how often insomnia occurs in people hospitalized for psychiatric conditions. Researchers checked 427 patients at 11 hospitals in Switzerland and Germany. They also explored whether age, gender, or type of disorder made insomnia more likely.
Sponsor: University of Bern • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:03 UTC
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Can doing meaningful activities boost recovery in mental illness? new study says maybe.
Knowledge-focused CompletedThis study tested an 8-month program called 'Meaningful Activities and Recovery' (MA&R) for people with mental illness. The program helps people take part in activities that matter to them. 139 adults took part to see if the program improves activity engagement, recovery, and qua…
Phase: NA • Sponsor: Amager Hospital • Aim: Knowledge-focused
Last updated Jun 27, 2026 09:01 UTC
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Jaw pain linked to personality and social support in new study
Knowledge-focused CompletedThis study looked at how certain personality traits, physical symptoms without clear cause, and social support relate to temporomandibular joint (TMJ) disorders, which cause jaw pain and difficulty chewing. Researchers compared 90 adults with TMJ disorders to healthy volunteers u…
Sponsor: Gulseren Demir Karakilic • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:07 UTC
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Large study reveals how age affects unexplained physical symptoms
Knowledge-focused CompletedThis study looked at over 9,000 people in China to compare how often older and younger adults experience physical symptoms without a clear medical cause, like pain or fatigue. Researchers used questionnaires to measure these symptoms, along with depression and anxiety. The goal w…
Sponsor: RenJi Hospital • Aim: Knowledge-focused
Last updated Jun 27, 2026 07:54 UTC
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Hidden ADHD: study reveals how many adults are undiagnosed
Knowledge-focused CompletedThis completed study looked at 224 adults who already had at least one psychiatric condition to see how many also had undiagnosed ADHD. Researchers measured how often ADHD was missed and tracked quality of life in those diagnosed. The goal is to highlight the need for better dete…
Sponsor: Takeda • Aim: Knowledge-focused
Last updated Jun 27, 2026 07:54 UTC