Objective To preliminarily assess the ameliorative effect of Mom’s Good Mood (MGM) on the prevalence of antenatal depression based on a pilot study, and to provide evidence for a scale-up study. Methods This study was conducted in Ma’anshan Maternal and Child Health Center as a pilot study of an implementation study conducted in China called the Perinatal Depression Screening and Management (PDSM) program. In 2019, 1 189 participants (gestational week ≤14+6 weeks) were included in the implementation group. Females were recruited in the first trimester and followed up in the second and third trimesters. At each time point, the participants’ depression status was screened by the Edinburgh postpartum depression scale (EPDS), and those who were screened as having depression were provided the MGM intervention. In 2020, 1 708 participants who underwent screening with the EPDS in either the first, second or third trimester at Ma’anshan Maternal and Child Health Center were included in the control group. Mann‒Whitney U test, Chi-square, and multivariate logistic regression analysis were used to compare the EPDS scores and depression prevalence between the control and implementation groups to assess the ameliorative effect of MGM (screening and intervention) on antenatal depression. Results In the first trimester, there were no statistically significant differences in EPDS scores or depression prevalence between the two groups (P>0.05). In the second and third trimesters, both the EPDS scores and depression prevalence of the implementation group were lower than those of the control group (P<0.05). After adjusting for confounders, logistic regression analysis showed that the risks of depression in the implementation group in both the second and third trimesters were lower than those in the control group (ORsecond trimester=0.55, 95%CI 0.37 to 0.81, P=0.003; ORthird trimester=0.51, 95%CI 0.35 to 0.74, P<0.001). Conclusion Implementation of the MGM based on the primary care system can effectively reduce the prevalence of antenatal depression, providing evidence for further scale up.
Objective To assess the effectiveness of psychological intervention on post-stoke depression. Methods Such databases as the JBI Database of Systematic Review (1980 to June, 2010), The Cochrane Library (1980 to June, 2010), PubMed (1966 to 2010), CINAHL(1982 to May, 2000), CBM (1978 to 2010), and CNKI (1979 to 2010) were searched to collect randomized controlled trials (RCTs). In accordance with the predefined inclusion and exclusion criteria, the quality of included studies was evaluated, and then meta-analyses were performed by using RevMan 5.0 software. Results A total of 33 RCTs were included. The results of meta-analyses showed: (1) Compared with the control group, the short-term effect of psychological intervention was more effective in decreasing depression score. The subgroup analysis showed that the intervention effects at the time of four weeks, six weeks, eight weeks, and 12 weeks were better than those of the control group. (2) The long-term effect of psychological intervention was more effective in decreasing depression score. The subgroup analyses showed that the intervention effects at the interval of eight weeks, 24 weeks, and 48 weeks were better than those of the control group. (3) The combined or single application of either cognitive-behavioral psychotherapy or supportive psychotherapy was more effective in decreasing depression score than the control group. However, there was no significant difference between the general psychological treatment group and the control group. (4) The subgroup analyses showed that the different qualities of the included studies were more effective than those of the control group. Conclusion Various psychological intervention is effective in decreasing the patient’s depression score, and cognitive-behavioral therapy and supportive psychotherapy, especially, can significantly improve the depression state and promote recovery.
Objective To compare the effects of cognitive-behavior therapy (CBT) and domestic paroxetine in the treatment of minor depression. Methods A therapeutic technique model for the treatment of minor depression was established. Sixty-four patients with minor depression meeting DSM-IV criteria were divided into CBT and paroxetine groups with 32 patients respectively, and were treated for six weeks. The Hamilton Depression Scale (HAMD) was used to evaluate the clinical efficacy and relapse/recrudescence rate of the two groups. Side effects of paroxetine were also recorded. Results At the end of 2 weeks, no significant difference was noted in the reduction of the HAMD score between the two groups. At the end of 6 weeks, there was little difference in thHAMD score reduction between the two groups (F=8.3,P= 0). No significant difference was found in the curative effects between the two groups (u=316.5,P=0.06).In the paroxetine group, cure rate was 20.7%, significant improvement rate was 48.3%; In the CBT group, cure rate was 10.0%, significant improvement rate was 36.7%.The relapse/recrudescence rate after six in the paroxetine group was higher than in cognitive-behavior therapy group at 6 months’ follow-up (u=106.5,P=0.04).Conclusion The clinical efficacy of cognitive-behavior therapy for minor depression seems to be similar to that of paroxetine. The established model of CBT can be used in clinical practice.
ObjectivesTo systematically review the current status of cognitive impairment of the elderly in China.MethodsCNKI, VIP, CBM, WanFang Data, PubMed, EMbase and The Cochrane Library databases were electronically searched to collect studies on the current status of cognitive impairment of the elderly in China from January 1st, 2000 to March 12th, 2020. Two reviewers independently screened literature, extracted data and assessed risk of bias of included studies. Then, meta-analysis was performed by using Stata 14.1 software.ResultsA total of 126 studies involving 187 115 elderly were included. The results of meta-analysis showed that the cognitive impairment rate of the elderly in China was 22.0% (95%CI 20.4% to 23.6%). Subgroup analysis showed that the cognitive impairment rate was higher in females, seniors, low education level, residing in rural area, engaging in manual labor, no spouse, living alone, monthly income less than 1 000 yuan, and suffering from chronic diseases.ConclusionsCurrent evidence shows that the cognitive impairment rate of the elderly in China is 22%, which is relatively high in females, seniors, low education level, residing in rural area, engaging in manual labor, no spouse, living alone, low-income, and suffering from chronic diseases.
Based on literatures on Meta-analysis and randomized controlled trial, drug use and some geriatrics syndromes such as cognitive impairment and depression, in elderly diabetic patients were reviewed. Insulin plus oral hypoglycemic drugs was more rational therapy for insulin resistance and islet dysfunction in type 2 diabetes mellitus. We should pay more attention to cognitive impairment and depression in elderly type 2 diabetic patients.
Objective To investigate the changes of cognitive function of epileptic patients after antiepileptic drugs (AEDs) therapy. Methods Twenty eight cases of epileptic patients with new diagnosis and untreatment from March 2015 to February 2016 were collected. According to the seizure type, degree of attack and drug efficacy, patients were divided into three groups and treated with one of three AEDs, including Lamotrigine (LTG), Oxcarbazepine (OXC), and Sodium valproate (VPA). Among them, 11 were LTG group, 12 were OXC group and 5 were VPA group.Then the patients were followed up for 1 year. The clinical memory scale was used to analyze cognitive function of epileptic patients before and after therapy. Results Compared to 30 cases of healthy volunteers, the scores of memory quotient (P<0.01), directed memory (P<0.05), associative learning (P<0.05) and image free recall (P<0.01) of epileptic patients were obviously decreased before AEDs therapy.AEDs therapy reduced or controlled seizures in new diagnostic epileptic patients, and the total effective rate was 85.7%. In the clinical memory scale tests, the scores of memory quotient (P<0.01), directed memory (P<0.05), associative learning (P<0.05), portrait characteristics contact memory (P<0.05) were improved after therapy. The scores of image free recall and meaningless graphics recognition were also improved, but there was no statistical significance. Besides, there was a statistically significant improvement in the score of portrait characteristics contact memory after LTG treatment (P<0.05), and directed memory after VPA treatment (P<0.05). Conclusions Epileptic patients accompanied with cognitive deficits before drug intervention. Through standard AEDs treatment, seizures could be better controlled. The cognitive function of epileptic patients was not declined after short-term（within 1 year） intervention of LTG, OCX or VPA. Moreover some parts of the cognitive domain could be improved.
ObjectiveTo systematically review the accuracy of the mini-mental state examination scale (MMSE) in the screening of poststroke cognitive impairment (PSCI), and the diagnostic value of different cut-off values of the scale, so as to provide references for the selection of the threshold of the MMSE scale. MethodsDatabases including PubMed, EMbase, Cochrane Library, Web of Science, CINAHL, CBM, VIP, CNKI, and WanFang data were searched for diagnostic tests about MMSE for PSCI from inception to November 2022. Two researchers independently screened the literatures, extracted data and assessed the risk of bias of the included studies. Then, meta-analysis was performed by Stata 16.0 software. ResultsA total of 23 studies involving 1 525 patients were included. The results of meta-analysis showed that after the analysis of bivariate mixed effect model, the optimal cutoff value of MMSE scale was 23/24 (the pooled sensitivity=0.75, 95%CI 0.52 to 0.89; the pooled Specificity=0.90, 95%CI 0.81 to 0.95; DOR=28, 95%CI 12 to 65; AUC=0.92, 95%CI 0.89 to 0.94). The results of hierarchical summary receiver-operating characteristic (HSROC) curve model showed that the pooled sensitivity=0.77, 95%CI 0.70 to 0.83; the pooled specificity=0.76, 95%CI 0.69 to 0.83, Beta=0.1, 95%CI −0.13 to 0.33, Z=0.82, P=0.41, Lambda=2.38, 95%CI 2.12 to 2.64, and the area under the SROC curve was 0.84. Fagan pre-test probability was 38%, positive likelihood ratio was 3.3, positive post-test probability was 67%, negative likelihood ratio was 0.3,negative post-test probability was 16%. ConclusionThe current evidence shows that MMSE has a certain diagnostic value as a screening tool for PSCI, the overall diagnostic efficacy is moderate, and the diagnostic value is highest when the cut-off value is 23/24. Due to the limited quality and quantity of the included studies, more high quality studies are required to verify the above conclusion.
ObjectivesTo compare the clinical features and the effects on cognition, emotion, and prognosis of antiepileptic drugs (AEDs) between occipital lobe epilepsy (OLE) and temporal lobe epilepsy (TLE).MethodsWe collected the clinical data of the patients with OLE and TLE from the Department of Neurology, the First Hospital of Jilin University from January 2016 to May 2018. We measured the patients with Mini-mental state examination (MMSE), Montreal cognitive assessment (MoCA), digital span, Auditory verbal memory test (AVMT), Generalized anxiety disorder (GAD-7), Patient health questionnaire-9 (PHQ-9) and Chinese version of the Neurological Disorders Depression Inventory for Epilepsy (c-NDDI-E) and followed up for 1 year.Results① After 1 year’s follow-up, the frequency of the two groups decreased compared with the first visit (Z=3.734, P=0.000) and the extent was similar (Z=−0.290, P=0.772). In group OLE, occipital aura was 45.9% (17 cases) and temporal aura was 37.8% (14 cases). In TLE group, temporal aura was 49.3% (33 cases) and occipital aura 7.5% (5 cases). In OLE group, post-seizure headache was found in 17 cases (45.9%), which was more than the 15 cases (22.4%) in TLE group (χ2=6.210, P=0.013). ② 30 cases (81.1%) in OLE group interictal discharge involved lobes outside occipitotemporal lobe, 4 of which had a wide-lead-involved discharge, and 19 cases (28.4%) in TLE group involved lobes outside temporal lobe, and there was a significant difference between the two groups (χ2=26.592, P=0.000). ③ There was no significant difference in the score of MOCA and AVMT in the group of OLE-A and OLE-B, either the group of TLE-A and TLE-B. The score of AVMT in group OLE-A was higher than that in group TLE-A (t=3.193, P=0.002), and that in group OLE-B was higher than that in group TLE-B (t=2.264, P=0.029). There was no significant difference in GAD-7, PHQ-9, and c-NDDI-E (P>0.05). After follow-up for 1 year, the scores were compared with its initial scales. The score of GAD-7 (Z=−2.561, P=0.010), PHQ-9 (Z=−2.053, P=0.040) and c-NDDI-E (Z=−2.493, P=0.013) all decreased. The score of GAD-7 (r=0.281, P=0.021) and c-NDDI-E (r=0.456, P=0.000) have a positive correlation with the frequency of seizure. Therapeutic effect: In OLE group, the efficiency of carbamazepine or oxcarbazepine group was 58.82% and of levetiracetam group was 83.33%. in TLE group, the efficiency of carbamazepine or oxcarbazepine was 72.50% and of levetiracetam group was 70.00%. There was no significant difference between group OLE and group TLE in the curative effect of carbamazepine or oxcarbazepine group (χ2=1.033, P=0.310) or levetiracetam group (χ2=0.356, P=0.551). After 1 year’s follow-up, the frequency of OLE group was 0.00 (0.000, 2.750) times per month, and the TLE group was 0.00 (0.000, 1.500) times per month. There was no significant difference between the two groups (Z=−0.226, P=0.822). At the follow-up, the frequency of seizure in the two groups was lower than that at the first visit (P=0.000). The frequency of seizure in TLE group was similar to that in OLE group (=−0.648, P=0.517). After 1 year, 5 patients (13.51%) in OLE group were newly diagnosed as refractory epilepsy and 6 patients (9.00%) in TLE group There was no significant difference in the rate of the newly diagnosed refractory epilepsy between the two groups (2=0.524, P=0.469).ConclusionOccipital aura and post-seizure headache are specific to OLE, which can be used as one of the basis for diagnosis of OLE. Epileptiform discharge in OLE is more likely to spread out in multiple cerebral lobes, while epileptiform discharge in TLE is confined to temporal lobe and the area near it. The cognitive impairment in OLE or TLE is not related to the duration of the disease. The degree of depression is positively correlated with the frequency of seizure. The responses to AEDs of OLE and TLE are similar.
Frailty and cognitive impairment are two major risk factors for adverse outcomes in elderly patients with diabetes. In the elderly, physical frailty and cognitive impairment frequently coexist, and have similar pathophysiological pathways, so the new concept of " cognitive debilitation” has been proposed. Physical frailty and cognitive impairment could accelerate the decline of function among elderly diabetic patients, and seriously affect their quality of life. Early identification and appropriate intervention of cognitive frailty may improve the adverse outcomes of elderly patients with diabetes. This article reviews the research progress of cognitive frailty and senile diabetes.
ObjectiveTo investigate the effects of hippocampal long-term potentiation (LTP) on cognitive dysfunction in immature epileptic rats. MethodsImmature epileptic rats were established by intraperitoneal injection of lithium chloride-pilocarpine (li-pilo). Racine classification standard modified by Becker was used to evaluate behavior of epileptic seizure, and the survival rats within RacineⅣmagnitude were selected in the experiment. The function of learning and memory of epileptic rats when they were adult was assessed using Morris water maze experiment, and their independent exploratory behavior was evaluated by the open-field test. Field potential was recorded by electrophysiological technology to detecte whether hippocampal LTP was essential of cognitive dysfunction. ResultsThe function of learning and memory was significantly impaired when compared with controls(n=8, t=10.86, P < 0.05;n=8, t=9.98, P < 0.05). In addition, independent exploratory behavior was significantly reduced when compared with controls(n=8, t=12.89, P < 0.05). Besides, CA1 hippocampal LTP induced by high-frequency stimulation presented the significant inhibition in epileptic rats with cognitive dysfunction when compared with controls(Slope:n=8, t=13.32, P < 0.05;Amplitude:n=8, t=20.02, P < 0.05). ConclusionInhibition of CA1 hippocampal LTP may be implicated in cognitive dysfunction of epileptic rats.