Effect of discontiguous naikan cognitive therapy combined with antipsychotic agent on the patients who had been in the recovery status of paranoid schizophrenia / 中华行为医学与脑科学杂志

ABSTRACT

ObjectiveTo explore the influence of clinical symptoms and applicability of discontiguous naikan cognitive therapy(DNCT) among convalescent schizophrenic patients.MethodsApplying DNCT,100 convalescent paranoid schizophrenic patients with convalescent clinical state were consecutively recruited.All the patients were randomly divided into DNCT group and control group and were pretreated with antipsychotic agent therapy,40 patients in DNCT group and 49 patients in control group entered the statistic analysis,11 lost.In DNCT group,the patients received DNCT for successive 28 days.In control group,the patients only received antipsychotic agent therapy.Positive and Negative Syndrome Scale (PANSS),Nurses'Observation Scale for Inpatient Evaluation (NOSIE) were administered to all subjects pre- and post-treatment.ResultsAfter treatment,in the study group,total PANSS scales ( (54.00 ± 10.19 ) vs (45.05 ± 5.28 ),t =5.430,P ＜ 0.01 ),the positive symptom item ((11.00±3.33) vs (9.53 ±1.85),t=3.670,P=0.01),negative symptoms item((12.15 ±4.38) vs (9.40± 2.15 ),t =4.371,P ＜ 0.01 ),general psychopathology item ( (26.90 ± 5.66) vs (22.65 ± 3.07 ) 分,t =4.494,P＜0.01 ) scored lower than before,The difference was statistically significant.PANSS study group after treatment,total scores( (45.05 ±5.28 ) vs (52.04 ± 10.36),t=-3.876 P＜0.01 ),negative symptom item score( t =- 3.789,P ＜ 0.01 ),composite item ( t =2.251,P =0.027 ),the general psychopathology item ( t =- 3.336,P =0.01 ),score significantly lower than the control group.After twelve weeks follow-up study,in the study group,PANSS total scores ( t =4.764,P ＜ 0.01 ),item score of positive symptoms ( t =2.335,P =0.025 ),negative symptoms item score( t =3.083,P =0.004) ),genial psychopathology item score ( t =4.325,P ＜ 0.01 ) was still significantly lower than before treatment,the difference was statistically significant.In study group,after treatment,NOSIE Scale total negative factors scores( t =3.083,P =0.004) were significantly lower than before,total positive factors( t =-2.446,P=0.019),the total estimated factor in the disease scores ( t =-4.730,P ＜ 0.001 )were significantly higher than before treatment.After treatment,in the study group,negative factors ( t =-3.953,P=0.000) were significantly lower than the control group,twelve weeks follow-up,study group total negative factors of NOSIE scale score( t =2.126,P =0.040) was still lower than before treatment,the difference was statistically significant,total positive factor( t =- 2.054,P =0.047 ) still higher than before treatment,the difference was statistically significant.ConclusionDNCT can possibly improve part clinical symptoms of patients with convalescent schizophrenia to a certain extent,especially negative symptom,and the impact remained to the twelve weeks,but need to further prove the effect of naikan cognitive therapy.