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The effect of L-carnitine as an adjunct on cognitive abilities of patients with schizophrenia

The effect of L-carnitine as an adjunct on cognitive abilities of patients with schizophrenia

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
IRCT
Registry ID
IRCT20191218045795N8
Enrollment
60
Registered
2023-02-28
Start date
2023-01-21
Completion date
Unknown
Last updated
2023-03-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Schizophrenia. Schizophrenia

Interventions

Intervention 1: Intervention group: The drug used is l-carnitine 1000 mg, which is given to the intervention group daily for eight weeks, which is completely similar to the placebo drug in terms of we

Sponsors

Sanandaj University of Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 50 Years

Inclusion criteria

Inclusion criteria: Schizophrenia according to DSM-5 Absence of any other disease that negatively affects the patient's cognitive processes (dementia, hypothyroidism, intellectual disability, ID... based on clinical interview) receiving a fixed dose of drugs such as anticholinergics (bipyridine...) and benzodiazepines during the last 1 month Receiving regular standard treatment and having a stable and controlled clinical condition during the last 1 month

Exclusion criteria

Exclusion criteria: Coexistence of another psychiatric disorder according to DSM-5 Received ECT in the past 2 months Coexistence of substance abuse disorder and methadone according to DSM-5 Taking any medication that is prescribed due to cognitive problems or significantly affects the patient's cognitive processes

Design outcomes

Primary

MeasureTime frame
Increasing the cognitive abilities of patients with schizophrenia following the administration of L-carnitine. Timepoint: The beginning, middle and end of the study. Method of measurement: Wechsler Memory Scale Questionnaire (WMS) and Brief Mental State Examination (MMSE).

Secondary

MeasureTime frame
Changes in CRP serum levels. Timepoint: The beginning and end of the study. Method of measurement: Serum sample collection and quantitative measurement of CRP.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactNarges Shamsalizadeh

Sanandaj University of Medical Sciences

n.shamsalizadeh@muk.ac.ir+98 87 3366 4957

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026