Tianjin Anding Hospital

This study tests whether berberine, a natural supplement, can improve cognitive problems like memory and attention in people with schizophrenia. One hundred adults aged 18-60 with stable schizophrenia will take either berberine or a placebo for 12 weeks, in addition to their regu…

This study tests whether berberine, a natural compound, can safely improve negative symptoms of schizophrenia—like lack of motivation and emotion—that current medications often miss. About 120 adults with schizophrenia will receive either berberine or a placebo for a set time. Re…

This study looks at how a specific brain chemical pathway (tryptophan-kynurenine) may cause thinking and memory problems in people with schizophrenia. Researchers will measure blood markers and cognitive function in 200 participants, including healthy volunteers. The goal is to c…

This study looks at why people with untreated severe mental illness often have trouble with memory, attention, and problem-solving. Researchers will compare 230 patients with healthy volunteers using brain scans, EEG, and blood tests. The goal is to find biological markers that c…