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The effect of low level laser therapy in cognitive dysfunction and positive and negative symptoms in chronic schizophrenic patients

The Effects of Low Level Laser Therapy in Cognitive Function of Chronic Schizophrenia Patients

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
IRCT
Registry ID
IRCT20210520051349N1
Enrollment
32
Registered
2021-05-24
Start date
2021-06-05
Completion date
Unknown
Last updated
2021-05-26

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

Conditions

Chronic Schizophrenia. Schizophrenia

Interventions

Intervention group:.

Sponsors

Shahid Beheshti University of Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
Male
Age
18 Years to 65 Years

Inclusion criteria

Inclusion criteria: chronic schizophrenic patients medically stable patients no active suicidal idea or intention

Exclusion criteria

Exclusion criteria:

Design outcomes

Primary

MeasureTime frame
To evaluate the Low Level Laser Therapy (LLLT) impact on cognitive impairment in institutionalized chronic schizophrenia patients. Timepoint: No meaningful difference in PANSS and MMSE test score were detected in both groups after the 6th session and 2 months after laser therapy. Method of measurement: To evaluate the LLLT impact on cognitive impairment in institutionalized chronic schizophrenia patients.—

Secondary

MeasureTime frame
The LLLT effects on positive and negative schizophrenic patients. Timepoint: at the base time and after the 6 th therapy session and finally 2 months after the last session. Method of measurement: PANSS questionnaire.—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactAli Kheradmand

Shahid Beheshti University of Medical Sciences

dr.alikheradmand@yahoo.com+98 21 2303 1216

Outcome results

None listed

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