Berberine improves negative symptoms and cognitive function in patients with chronic schizophrenia via anti-inflammatory effect: a randomized clinical trial

Autor: Zhengping Pu, Hui Wen, Hongxia Jiang, Qingmei Hou, Hui Yan
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Chinese Medicine, Vol 18, Iss 1, Pp 1-12 (2023)
Druh dokumentu: article
ISSN: 1749-8546
DOI: 10.1186/s13020-023-00746-4
Popis: Abstract Background Based on the neuroinflammation hypothesis in schizophrenia and known anti-inflammatory effects of berberine, the aim of the present study is to investigate the efficacy of berberine in treating negative symptoms and cognitive deficits in adult patients with chronic schizophrenia. Methods Enrolled participants were randomized to receive berberine or placebo for 3 months. The Scale for the Assessment of Negative Symptoms (SANS), Trail-making Test A (TMT-A), Trail-making Test B (TMT-B), and Hopkins Verbal Learning Test (HVLT) were used to evaluate the negative symptoms and cognitive function at four-time points (baseline, 1st, 2nd, and 3rd month). Serum levels of interleukin-1β (IL-1β), interleukin-6 (IL-6), and tumor necrosis factor-α (TNF-α) were used as inflammatory markers. 106 patients with per-protocol were analyzed, 56 in the experimental (berberine) group and 50 in the control (placebo) group. Results From baseline to month 3, patients receiving berberine demonstrated a decrease in total scores on clinical scales SANS, TMT-A and TMT-B and showed a serum level reduction of IL-1β, IL-6 and TNF-α comparing with patients in the control group (P
Databáze: Directory of Open Access Journals
Nepřihlášeným uživatelům se plný text nezobrazuje