BACKGROUND AND OBJECTIVE

Mindfulness-based interventions (MBI), a novel treatment, and cognitive behavioral therapy (CBT), the standard treatment, are both effective in treating anxiety in adolescents. This study determined the effectiveness of mindfulness-based interventions versus cognitive behavioral therapy in reducing symptoms of anxiety among adolescents experiencing social anxiety through a systematic review and meta-analysis.

A systematic approach was used to identify eligible studies. Electronic databases, reference lists of relevant articles, and gray literature were searched. Data was analyzed using RevMan to calculate standard mean differences with 95% confidence intervals and subgroups. Heterogeneity was measured using visual assessment, the I2 statistic, and chi-square test.

Randomized controlled trials comparing MBI to CBT for adolescents diagnosed with social anxiety or social phobia disorder were analyzed, with non-randomized studies being excluded. Structured searches in electronic databases, reference lists, and gray literature were conducted by four independent reviewers who initially identified potential articles through title and abstract screening. After a comprehensive review of full-text articles and a consensus-building process, the selection of included articles was finalized. Data was analyzed using RevMan to calculate standard mean differences with 95% confidence intervals and to examine subgroups, with heterogeneity being assessed through visual evaluation, the I² statistic, and chi-square tests. Total number of participants was 255; 101 were male and 158 were women. Mean age was 27.5 years old, and diagnosed with Social Anxiety Disorder, Social Phobia, or DSM-IV-Defined-Anxiety-Disorder. They were divided into two groups: 125 participated in 8- to 12-week MBI sessions lasting 2 hours each, while 130 underwent 2-hour CBT sessions spanning 8, 12, or 14 weeks. There is moderate quality of evidence reporting non-significant difference on MBI vs CBT's effectiveness in alleviating symptoms of social anxiety [mean (95% CI) = -0.04 (-0.58, 0.51)].

Study found that there were no significant differences between Mindfulness-Based Interventions and Cognitive Behavioral Therapy in reducing social anxiety in adolescents. Mindfulness interventions have advantages in terms of cost-effectiveness for reducing symptoms of anxiety. Future research should include larger sample sizes and longer follow-up periods to further assess long-term effects of these interventions.

Intermittent theta burst stimulation (iTBS), a time-saving and cost-effective repetitive transcranial magnetic stimulation regime, has been shown to improve cognition in patients with Alzheimer's disease (AD). However, the specific mechanism underlying iTBS-induced cognitive enhancement remains unknown. Previous studies suggested that mitochondrial functions are modulated by magnetic stimulation. Here, we showed that iTBS upregulates the expression of iron-sulfur cluster assembly 1 (ISCA1, an essential regulatory factor for mitochondrial respiration) in the brain of APP/PS1 mice. In vivo and in vitro studies revealed that iTBS modulates mitochondrial iron-sulfur cluster assembly to facilitate mitochondrial respiration and function, which is required for ISCA1. Moreover, iTBS rescues cognitive decline and attenuates AD-type pathologies in APP/PS1 mice. The present study uncovers a novel mechanism by which iTBS modulates mitochondrial respiration and function via ISCA1-mediated iron-sulfur cluster assembly to alleviate cognitive impairments and pathologies in AD. We provide the mechanistic target of iTBS that warrants its therapeutic potential for AD patients.
Humans ; Mice ; Animals ; Transcranial Magnetic Stimulation ; Alzheimer Disease/therapy* ; Cognitive Dysfunction/therapy* ; Cognition ; Sulfur ; Iron ; Iron-Sulfur Proteins ; Mitochondrial Proteins

Background and Objective: Mindfulness-based interventions (MBI), a novel treatment, and cognitive behavioral therapy (CBT), the standard treatment, are both effective in treating anxiety in adolescents. This study determined the effectiveness of mindfulness-based interventions versus cognitive behavioral therapy in reducing symptoms of anxiety among adolescents experiencing social anxiety through a systematic review and meta-analysis. Methods: A systematic approach was used to identify eligible studies. Electronic databases, reference lists of relevant articles, and gray literature were searched. Data was analyzed using RevMan to calculate standard mean differences with 95% confidence intervals and subgroups. Heterogeneity was measured using visual assessment, the I2 statistic, and chi-square test. Results: Randomized controlled trials comparing MBI to CBT for adolescents diagnosed with social anxiety or social phobia disorder were analyzed, with non-randomized studies being excluded. Structured searches in electronic databases, reference lists, and gray literature were conducted by four independent reviewers who initially identified potential articles through title and abstract screening. After a comprehensive review of full-text articles and a consensus-building process, the selection of included articles was finalized. Data was analyzed using RevMan to calculate standard mean differences with 95% confidence intervals and to examine subgroups, with heterogeneity being assessed through visual evaluation, the I² statistic, and chi-square tests. Total number of participants was 255; 101 were male and 158 were women. Mean age was 27.5 years old, and diagnosed with Social Anxiety Disorder, Social Phobia, or DSM-IV-Defined-Anxiety-Disorder. They were divided into two groups: 125 participated in 8- to 12-week MBI sessions lasting 2 hours each, while 130 underwent 2-hour CBT sessions spanning 8, 12, or 14 weeks. There is moderate quality of evidence reporting non-significant difference on MBI vs CBT's effectiveness in alleviating symptoms of social anxiety [mean (95% CI) = -0.04 (-0.58, 0.51)]. Conclusion Study found that there were no significant differences between Mindfulness-Based Interventions and Cognitive Behavioral Therapy in reducing social anxiety in adolescents. Mindfulness interventions have advantages in terms of cost-effectiveness for reducing symptoms of anxiety. Future research should include larger sample sizes and longer follow-up periods to further assess long-term effects of these interventions.
Adolescent ; Mindfulness ; Anxiety ; Cognitive Behavioral Therapy ; Occupational Therapy

Humans ; Cardiovascular Diseases/therapy* ; China ; Cognitive Dysfunction/therapy* ; Consensus

Tripterygium glycosides liposome(TPGL) were prepared by thin film-dispersion method, which were optimized accor-ding to their morphological structures, average particle size and encapsulation rate. The measured particle size was(137.39±2.28) nm, and the encapsulation rate was 88.33%±1.82%. The mouse model of central nervous system inflammation was established by stereotaxic injection of lipopolysaccharide(LPS). TPGL and tripterygium glycosides(TPG) were administered intranasally for 21 days. The effects of intranasal administration of TPG and TPGL on behavioral cognitive impairment of mice due to LPS-induced central ner-vous system inflammation were estimated by animal behavioral tests, hematoxylin-eosin(HE) staining of hippocampus, real-time quantitative polymerase chain reaction(RT-qPCR) and immunofluorescence. Compared with TPG, TPGL caused less damage to the nasal mucosa, olfactory bulb, liver and kidney of mice administered intranasally. The behavioral performance of treated mice was significantly improved in water maze, Y maze and nesting experiment. Neuronal cell damage was reduced, and the expression levels of inflammation and apoptosis related genes [tumor necrosis factor-α(TNF-α), interleukin-1β(IL-1β), BCL2-associated X(Bax), etc.] and glial activation markers [ionized calcium binding adaptor molecule 1(IBA1) and glial fibrillary acidic protein(GFAP)] were decreased. These results indicated that liposome technique combined with nasal delivery alleviated the toxic side effects of TPG, and also significantly ameliorated the cognitive impairment of mice induced by central nervous system inflammation.
Mice ; Animals ; Tripterygium ; Liposomes ; Glycosides/therapeutic use* ; Administration, Intranasal ; Lipopolysaccharides ; Central Nervous System ; Cognitive Dysfunction/drug therapy* ; Inflammation/metabolism* ; Tumor Necrosis Factor-alpha/metabolism* ; Cardiac Glycosides

Acute lymphoblastic leukemia (ALL) is the most common malignant neoplastic disease in children. With the continuous improvement in diagnosis and treatment, there has been an increasing number of ALL children who achieve long-term survival after complete remission; however, a considerable proportion of these children have cognitive impairment, which has a serious adverse impact on their learning, employment, and social life. This article reviews the latest research on cognitive impairment in children with ALL from the aspects of the influencing factors, detection techniques, and prevention/treatment methods for cognitive impairment.
Child ; Humans ; Precursor Cell Lymphoblastic Leukemia-Lymphoma/therapy* ; Remission Induction ; Cognitive Dysfunction/etiology*

OBJECTIVE: The study explores the effects of electroacupuncture (EA) at the governing vessel (GV) on proteomic changes in the hippocampus of rats with cognitive impairment. METHODS: Healthy male rats were randomly divided into 3 groups: sham, model and EA. Cognitive impairment was induced by left middle cerebral artery occlusion in the model and EA groups. Rats in the EA group were treated with EA at Shenting (GV24) and Baihui (GV20) for 7 d. Neurological deficit was scored using the Longa scale, the learning and memory ability was detected using the Morris water maze (MWM) test, and the proteomic profiling in the hippocampus was analyzed using protein-labeling technology based on the isobaric tag for relative and absolute quantitation (iTRAQ). The Western blot (WB) analysis was used to detect the proteins and validate the results of iTRAQ. RESULTS: Compared with the model group, the neurological deficit score was significantly reduced, and the escape latency in the MWM test was significantly shortened, while the number of platform crossings increased in the EA group. A total of 2872 proteins were identified by iTRAQ. Differentially expressed proteins (DEPs) were identified between different groups: 92 proteins were upregulated and 103 were downregulated in the model group compared with the sham group, while 142 proteins were upregulated and 126 were downregulated in the EA group compared with the model group. Most of the DEPs were involved in oxidative phosphorylation, glycolipid metabolism and synaptic transmission. Furthermore, we also verified 4 DEPs using WB technology. Although the WB results were not exactly the same as the iTRAQ results, the expression trends of the DEPs were consistent. The upregulation of heat-shock protein β1 (Hspb1) was the highest in the EA group compared to the model group. CONCLUSION EA can effect proteomic changes in the hippocampus of rats with cognitive impairment. Hspb1 may be involved in the molecular mechanism by which acupuncture improves cognitive impairment.
Rats ; Male ; Animals ; Rats, Sprague-Dawley ; Electroacupuncture ; Proteomics ; Cognitive Dysfunction/therapy* ; Hippocampus

OBJECTIVE: To observe the effects of moxibustion at Yongquan（KI 1） on the cognitive function and lower limb motor function in patients with post-stroke cognitive impairment of kidney essence deficiency. METHODS: Eighty-four patients with post-stroke cognitive impairment of kidney essence deficiency were randomly divided into an observation group（42 cases，1 case dropped off）and a control group（42 cases，1 case dropped off）.The control group was treated with medication，electroacupuncture，rehabilitation training and repetitive transcranial magnetic stimulation（rTMS）；on the basis of the treatment as the control group，moxibustion at bilateral Yongquan（KI 1）was adopted in the observation group.Both groups were treated once a day，5 days a week with 2-day interval，4 weeks were required. The Montreal cognitive assessment (MoCA) score, mini-mental state examination (MMSE) score, Fugl-Meyer assessment-lower extremity (FMA-LE) score, Berg balance scale (BBS) score, functional independence measure (FIM) score, modified fall efficacy scale (MFES) score and scale for the differentiation of syndromes of vascular dementia (SDSVD) score before and after treatment were observed in the two groups. RESULTS: After treatment，the MoCA, MMSE, FMA-LE, BBS, FIM and MFES scores were higher than those before treatment in both groups (P<0.05), and the scores in the observation group were higher than those in the control group (P<0.05). After treatment，the SDSVD scores were lower than those before treatment in both groups (P< 0.05), and the SDSVD score in the observation group was lower than that in the control group (P< 0.05). CONCLUSION Moxibustion at Yongquan（KI 1） can improve the cognitive function and motor and balance function of lower limbs in patients with post-stroke cognitive impairment of kidney essence deficiency，reduce the risk of fall and improve the quality of life.
Humans ; Cognition ; Cognitive Dysfunction/therapy* ; Dementia, Vascular ; Kidney ; Lower Extremity ; Moxibustion ; Quality of Life ; Stroke/complications*

OBJECTIVE: To observe the clinical efficacy of acupuncture of revised acupoint combination around the skull base in treating post-stroke mild cognitive impairment (PSMCI), and preliminary explore its action mechanism. METHODS: A total of 76 PSMCI patients were randomly divided into an observation group (38 cases, 4 cases dropped off) and a control group (38 cases, 3 cases dropped off, 1 case was removed). In the observation group, acupuncture of revised acupoint combination around the skull base (bilateral Fengchi [GB 20], Wangu [GB 12], Tianzhu [BL 10] and Yamen [GV 15], Baihui [GV 20]) was used for treatment. In the control group, 8 non-meridian and non-acupoint points at the distal end were selected for shallow puncture treatment. Retaining the needles of 30 min, once every other day,3 times a week for 4 weeks in both groups. The scores of Montreal cognitive assessment (MoCA), mini-mental state examination (MMSE), Barthel index (BI) and serum levels of cystatin C (Cys-C) and homocysteine (Hcy) were compared in the two groups before and after treatment, and the clinical efficacy was evaluated. RESULTS: After treatment, the scores of MoCA were increased compared with those before treatment in the two groups (P<0.05), and the score in the observation group was higher than that in the control group (P<0.05). The scores of MMSE and BI were increased compared with those before treatment in the observation group (P<0.05), and the score of MMSE in the observation group was higher than that in the control group (P<0.05). After treatment, the serum levels of Cys-C and Hcy were decreased compared with those before treatment in the observation group (P<0.05), and lower than those in the control group (P<0.05). After treatment, the serum level of Cys-C was increased compared with that before treatment in the control group (P<0.05). The total effective rate of the observation group was 88.2% (30/34), which was higher than 32.4% (11/34) of the control group (P<0.05). CONCLUSION Acupuncture of revised acupoint combination around the skull base can improve cognitive function and daily living ability of PSMCI patients, which may be related to the down regulation of serum levels of Cys-C and Hcy.
Humans ; Acupuncture Points ; Acupuncture Therapy ; Cognitive Dysfunction/therapy* ; Stroke/complications* ; Treatment Outcome ; Skull Base

OBJECTIVES: To compare the efficacy of needle retaining after electroacupuncture combined with cognitive training and electroacupuncture combined with cognitive training in the treatment of post-stroke cognitive impairment (PSCI). METHODS: A total of 206 patients with PSCI were randomized into a needle retaining group (103 cases, 9 cases dropped out) and an electroacupuncture group (103 cases, 6 cases dropped out). In addition to the conventional basic medical treatment and the rehabilitation treatment, in the needle retaining group, electroacupuncture at Shenting (GV 24) and Baihui (GV 20) was applied, with continuous wave of 50 Hz in the first 15 min and with disperse-dense wave of 2 Hz/50 Hz in the last 15 min, the needles were continuously retained for 1 h after electroacupuncture, during which cognitive training was adopted; in the electroacupuncture group, cognitive training was performed after the same electric stimulation exerted for 30 min, without additional needles retaining. The treatment was given once a day, 5 times a week for totally 8 weeks in the two groups. Before and after 8-week treatment, the TCM syndrome score was observed; before and after 4,8-week treatment, the scores of mini-mental state examination (MMSE), Montreal cognitive assessment (MoCA) and ability of daily living were observed in the two groups. The clinical efficacy of the two groups was evaluated after 8-week treatment. RESULTS: After 8-week treatment, the TCM syndrome scores were increased compared with those before treatment in both groups (P<0.05); the TCM syndrome score in the needle retaining group was higher than that in the electroacupuncture group (P<0.05).After 4,8-week treatment, the scores of MMSE, MoCA and ability of daily living were increased compared with those before treatment in both groups (P<0.05); MMSE, MoCA scores after 4,8-week treatment and ability of daily living score after 8-week treatment in the needle retaining group were higher than those in the electroacupuncture group (P<0.05). The total effective rate was 90.4% (85/94) in the needle retaining group, which was superior to 82.5% (80/97) in the electroacupuncture group (P<0.05). CONCLUSIONS Both needle retaining after electroacupuncture combined with cognitive training and electroacupuncture combined with cognitive training can effectively treat PSCI, improve the clinical symptom, cognitive function and ability of daily living in PSCI patients. Needle retaining after electroacupuncture combined with cognitive training has a better therapeutic effect.
Humans ; Electroacupuncture ; Acupuncture Therapy ; Cognitive Training ; Acupuncture Points ; Cognitive Dysfunction/therapy* ; Stroke/complications* ; Treatment Outcome