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Depressive disorder is a common mental disorder.At present, the diagnosis of depressive disorder mainly relies on patients' self-reported symptoms and clinical interviews which are relatively subjective.As one of the new technologies assisting diagnosis and therapeutic effect evaluation of depressive disorder, near-infrared spectroscopy (NIRS) has received a lot of attention in recent years.This article reviewed studies of using NIRS in the diagnosis and therapeutic effect evaluation of depressive disorder in the past five years.The review showed that NIRS could reflect abnormal hemodynamic activities of the prefrontal cortex and temporal cortex of patients with depressive disorder, especially the dorsolateral prefrontal cortex and inferior frontal gyrus.Changes of concentration of oxygenated hemoglobin in these areas showed higher accuracy in assisting the diagnosis of depression disorder.Until now, only a few longitudinal studies utilized NIRS to compare changes of cerebral hemodynamic activities at different time points of treatment which preliminarily confirmed the potential of NIRS in the evaluation of therapeutic effects of depressive disorder.In future, more large-scale studies will be needed to further determine the specific application standards for NIRS in the diagnosis and therapeutic effect evaluation of depressive disorder.
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Objective To assess the clinical significance of transient elastography (Fibroscan) in detection of clonorchiasis, so as to provide new insights into the assessment of therapeutic efficacy of deworming. Methods The liver stiffness measurement (LSM) values were measured in parasitologically diagnosed clonorchiasis patients using FibroScan before and after deworming, and the patients’age, gender, body mass index (BMI), duration of raw fish consumption and total amount of raw fish consumption were collected for correlation analyses. Results The clonorchiasis patients’age, gender, BMI, duration of raw fish consumption and total amount of raw fish consumption had no associations with pre-treatment LSM values (r/rs = 0.189, 0.073, 0.180; 0.071, –0.098, 0.033; 0.166, 0.309, 0.172; 0.235, 0.247, 0.209; 0.164, 0.277, 0.088; all P values > 0.05). There was a significant difference in the LSM values from the seventh, eighth and ninth intercostal space prior to deworming (F = 3.259, P < 0.05), and no significant difference was detected after deworming (F = 0.851, P > 0.05). The LSM values from the seventh, eighth and ninth intercostal space were significantly lower pre-deworming than post-deworming (t = 6.724, 5.603, 2.884; all P values < 0.05). Conclusion FibroScan is feasible to assess the therapuetic efficacy of deworming in patients with clonorchiasis; however, measurement at various sites affects the LSM value.
ABSTRACT
Objective To assess the clinical significance of transient elastography (Fibroscan) in detection of clonorchiasis, so as to provide new insights into the assessment of therapeutic efficacy of deworming. Methods The liver stiffness measurement (LSM) values were measured in parasitologically diagnosed clonorchiasis patients using FibroScan before and after deworming, and the patients’age, gender, body mass index (BMI), duration of raw fish consumption and total amount of raw fish consumption were collected for correlation analyses. Results The clonorchiasis patients’age, gender, BMI, duration of raw fish consumption and total amount of raw fish consumption had no associations with pre-treatment LSM values (r/rs = 0.189, 0.073, 0.180; 0.071, –0.098, 0.033; 0.166, 0.309, 0.172; 0.235, 0.247, 0.209; 0.164, 0.277, 0.088; all P values > 0.05). There was a significant difference in the LSM values from the seventh, eighth and ninth intercostal space prior to deworming (F = 3.259, P < 0.05), and no significant difference was detected after deworming (F = 0.851, P > 0.05). The LSM values from the seventh, eighth and ninth intercostal space were significantly lower pre-deworming than post-deworming (t = 6.724, 5.603, 2.884; all P values < 0.05). Conclusion FibroScan is feasible to assess the therapuetic efficacy of deworming in patients with clonorchiasis; however, measurement at various sites affects the LSM value.
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Objective To investigate the clinical significance of precursor of gastrin‐releasing peptide(ProGRP) for the differen‐tial diagnosis between small cell lung cancer (SCLC) and non‐small cell lung cancer(NSCLC) and efficacy assessment .Methods The levels of ProGRP were detected by ELISA in 210 healthy adults ,200 patients with lung benign disease ,260 patients with NSCLC and 182 patients with SCLC before treatment and after chemotherapy .Results The level of ProGRP in the SCLC group was significantly higher than that in the NSCLC group ,healthy control group and lung benign disease group(P<0 .01) .The sensi‐tivity of ProGRP for detecting SCLC was 56 .3% and the specificity was 92 .6% .When combination detection of ProGRP and NSE was used ,the sensitivity increased to 82 .6% ;the level of ProGRP in the patients with SCLC after 2‐cycle chemotherapy was signifi‐cantly lower than before treatment (P<0 .01) .Conclusion The tumor marker ProGRP has very important guidance significance to assisted diagnosis ,differential diagnosis and efficacy assessment of chemotherapy in the patients with SCLC .
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Objective To evaluate the psychological intervention ettectiveness ot socioenvironmental therapyfor heroin addicts accepting compulsory isolation.Methods Totally 100 male heroin addicts accepting compulsory isolation and Labour Camp Rehabilitation were selected and randomly assigned to socioenvironmental therapeutic group (ST group,50 cases) and control group (CT group,50 cases).A two-month socioenvironmental therapy was selectively proceeding in ST group by a same psychological team,while CT group still received conventional rehabilitation.During the 6-month follow-up,self-rating anxiety scale(SAS),self-rating depression scal (SDS) and self-made questionnaires were used every 3 months,to statistically estimate psychological status of subjects.Results Before treatment,no statistically significant difference between the two groups;after treatment,SDS score of CT group was 56.16 ± 9.12,and was lower than that in ST group(48.28-± 9.55) (P ＜ 0.01) ; SAS score of ST group was 46.28 ± 7.78,and was lower than that in CT group (50.72 ± 8.32) (P ＜ 0.01).In the 3-month follow-up evaluation,depression,anxiety scores in CT and ST group were significantly lower,the difference was statistically significant (P ＜ 0.01) ; 6 months after treatment,depression,anxiety score showed was significant difference between two groups(P＜ 0.01).Conclusion Group psychotherapy especially socioenvironmental therapy is quick and long-acting in improving the psychological status of heroin addicts in aspects of depression and anxiety levels,which is distinctly evidenced by the short-term and long-term curative results.