Narcissistic personality disorder
MONDO:0002411A disorder characterized by an enduring pattern of grandiose beliefs and arrogant behavior together with an overwhelming need for admiration and a lack of empathy for (and even exploitation of) others.
46 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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Can talk therapy cut crime risk in people with personality disorders?
Disease control CompletedThis study looked at whether schema therapy, a type of talk therapy, can help people with personality disorders who are in outpatient forensic care. Five participants received therapy for up to two years. Researchers measured changes in their thinking patterns, risk of re-offendi…
Phase: NA • Sponsor: Vrije Universiteit Brussel • Aim: Disease control
Last updated Jun 26, 2026 19:11 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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Caregiver support program shows promise for families facing eating disorders
Symptom relief CompletedThis study tested a program called Family Connections for caregivers of people with both an eating disorder and a personality disorder. The goal was to see if the program could reduce stress and conflict at home. 124 Spanish caregivers took part, and researchers measured things l…
Phase: NA • Sponsor: University of Valencia • Aim: Symptom relief
Last updated Jun 27, 2026 12:38 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 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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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