메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색

초록· 키워드

오류제보하기
Objective: Classical studies demonstrated Neuroleptic Induced Extrapyramidal Side-effects (NIES; Neuroleptic threshold) to correlate with the efficacy of first generation antipsychotics. Second generation antipsychotics (SGAs), in addition to the extrapyramidal side effects, are also associated with metabolic side effects. This prospective study on antipsychotic-naïve schizophrenia patients, for the first-time, examined concurrently the relationship between clinical improvement and these side-effects NIES and Neuroleptic Induced Metabolic Side-effects. Methods: Thirty six-antipsychotic-naïve schizophrenia (DSM-IV) patients were examined at baseline and after 5 weeks of treatment with antipsychotics. At baseline and follow-up, we recorded the body mass index (BMI) and assessed psychopathology using Scale for Assessment of Positive-symptoms (SAPS) and Scale for Assessment of Negative-symptoms (SANS), extrapyramidal symptoms using Simpson-Angus Extra Pyramidal Scale (SAEPS) and improvement using Clinical Global Impression Improvement (CGI). Results: After treatment, patients showed significant reduction in SAPS (baseline, 27.97±14.47; follow-up, 14.63±13.25; p<0.001)and SANS total scores (baseline, 63.77±28.96; follow-up, 49.30±28.77; p=0.001) and a significant increase in BMI (baseline,18.5±3.37; follow-up, 19.13±3.17; p<0.001). At follow-up CGI-Improvement score was (2.55±0.65) and SAEPS score was (0.8±1.32). CGI-Improvement score had a significant negative correlation with magnitude of increase in BMI (rs=-0.39; p=0.01)and SAEPS symptom score at follow-up (rs=-0.58; p<0.001). In addition, magnitude of increase in BMI showed positive correlation with the magnitude of reduction in SAPS total score (rs=0.33; p=0.04). Conclusion: The study findings suggest a possible relation between clinical improvement and antipsychotic-induced neuroleptic as well as metabolic side-effects in schizophrenia. Though the mechanism of this relation is yet to be elucidated, insulin signaling pathways and lipid homeostasis are potential mechanisms in addition to the established neurotransmitter hypothesis. Theoretically findings support the novel hypothetical construct of ‘Neuro-Metabolic threshold’ in the treatment of schizophrenia.

목차

등록된 정보가 없습니다.

참고문헌 (21)

참고문헌 신청

이 논문의 저자 정보

최근 본 자료

전체보기

댓글(0)

0