Methamphetamine-induced psychosis

This study tests a program called LAGOM designed to improve heart health and quality of life for people with psychotic disorders. 644 adults from six clinics in Gothenburg will either receive the LAGOM program or standard care. The program includes regular check-ups, motivational…

This study tests whether combining yoga with a mild electrical brain stimulation technique, called tDCS, can improve thinking and memory in people with psychosis. Participants will be randomly assigned to receive either active tDCS during yoga or a sham (inactive) version, and re…

This study looks at whether taking antipsychotic medication every other day is as effective as taking it daily for people with schizophrenia. 120 participants will be randomly assigned to either daily dosing or every-other-day dosing for one year. The goal is to see if extended d…

This study tests a new treatment called magnetic seizure therapy (MST) for people with psychotic disorders like schizophrenia. MST uses magnetic pulses to trigger a controlled seizure in the brain, aiming to improve symptoms when added to standard antipsychotic medications. The t…

This study tests if a daily probiotic powder can prevent or reduce weight gain, high blood sugar, and high cholesterol caused by certain antipsychotic drugs. About 112 adults starting or recently starting olanzapine, quetiapine, risperidone, or clozapine will take either the prob…

This study tests SloMo, a digital therapy that helps people with psychosis who fear harm from others. It combines face-to-face sessions with a mobile app to help users notice worries and slow down fast thinking. 150 participants across three NHS trusts will try the therapy, with …

This study tests a program called SUPPORT, where trained peer specialists (fellow veterans) help veterans with serious mental illness (like schizophrenia or bipolar disorder) who are at high risk for suicide. Together, they create a personalized recovery plan that includes coping…

This study tests a virtual reality program designed to help people with psychosis improve their thinking and social skills. The program was created with input from patients and doctors. Researchers will see if it is practical and helpful for daily life. The study involves 52 adul…

This study tests a brief, virtual cognitive remediation therapy (Action-Based Cognitive Remediation) for young people aged 16-30 with early psychosis who also misuse alcohol or cannabis. The therapy aims to improve thinking skills and reduce substance use. Researchers will enroll…

This pilot study tests a new type of talking therapy designed for people with early psychosis who experience 'self-disorders' — a feeling of being disconnected from themselves. Eight adults with schizophrenia or psychosis risk will receive the therapy and then be interviewed abou…

This study looks at how stopping cannabis use for 28 days changes brain activity and memory in people with psychosis and in cannabis users without psychosis. Participants are randomly assigned to either quit cannabis or continue using, and undergo brain scans before and after the…

This study looks at heart electrical patterns (ECGs) in 240 people hospitalized for methamphetamine use, comparing those with and without psychosis. Researchers will check ECGs at admission and before discharge to see if psychosis is linked to more heart strain. The goal is to be…

This study follows 150 people diagnosed with methamphetamine-induced psychotic disorder for one year. Researchers will track factors like medication adherence, social support, and insight into illness to see how they relate to changes in psychiatric symptoms. The goal is to bette…

This study will follow 90 people hospitalized with methamphetamine-induced psychotic disorder, comparing those who have also used cannabis in their lifetime to those who have not. Researchers will assess psychiatric symptoms, insight, addiction severity, and sleep quality weekly …

This study looks at how feeling lonely and being socially isolated affect the brain and daily life in people with serious mental illnesses like psychosis or schizophrenia. Researchers will use surveys, daily diaries, and brain scans to understand these connections. The goal is to…

This study is testing whether subtle changes in how people speak can predict who will develop schizophrenia. Researchers will record and analyze free speech from 215 young people aged 15-30 who are at ultra-high risk for psychosis. By using computer programs to detect semantic an…

This study investigates how the brain chemical glutamate relates to memory and attention in people who have recently experienced psychosis. Researchers will use brain scans and a mild electrical stimulation technique called tDCS to see if glutamate levels can predict who responds…

People with serious mental illness often have undiagnosed physical conditions like heart disease, diabetes, and cancer. This study tests whether adding routine physical health checks to psychiatric care helps find and treat these hidden illnesses. About 2,800 adults in Denmark wi…

This study looks at language difficulties in people with psychosis, including those at risk, experiencing a first episode, or diagnosed with schizophrenia. Researchers will give a full language test to 90 patients and compare results with a healthy control group. The goal is to b…

This study investigates how the immune system influences psychotic symptoms and response to antipsychotic medication. Researchers will collect blood and spinal fluid from 500 participants, including those starting or changing antipsychotics and healthy controls. The goal is to fi…

This study tests whether analyzing speech recordings with artificial intelligence can help predict when someone with psychosis might relapse. About 360 participants, including people with psychosis and healthy volunteers, will provide weekly voice samples and answer questions via…

This study uses a special brain scan (PET) to measure the density of connections between brain cells in people with psychotic disorders (like schizophrenia) or cannabis use disorder, compared to healthy volunteers. The goal is to understand how brain connection changes relate to …

This study looks at 30 adults with psychotic disorders who are stable on long-term antipsychotics and want to reduce or stop their medication. Researchers will describe real-life cases to understand what works, what doesn't, and the risks of relapse. The goal is to learn practica…

This study looks at whether teaching families skills to support young adults with psychosis can reduce stress for caregivers and help patients stay stable. About 113 family members will attend 9 weekly classes led by experts. Researchers will measure family burden, patient sympto…