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Studies have shown that pharmacological and psychological treatments are effective for children and adolescents with obsessive-compulsive disorder (OCD). However, few network meta-analyses have examined whether pharmacological or psychological treatments on their own, or combined, are most effective.

We conducted a database search and selected randomized controlled trials of pharmacological or psychological treatments, alone or in combination, for children and adolescents with OCD. The primary outcome was change in symptom severity as a result of treatment, as assessed using the Yale-Brown Obsessive Compulsive Scale (YBOCS) or Children's Yale-Brown Obsessive Compulsive Scale (CY-BOCS).

We included 18 studies with 1353 participants and 12 kinds of treatments. In terms of efficacy, all pharmacological and psychotherapy treatments were more effective than placebo. Among the 12 treatments, the efficacy of pharmacological treatment combined with cognitive behavioral therapy (CBT) was more effective than pharmacological treatment alone. When pharmacological treatment was used alone, escitalopram was significantly more effective than clomipramine (CY-BOCS average change 3.42; 95% CI 2.11, 4.65), fluvoxamine (CY-BOCS average change 3.59; 95% CI 1.09, 6.20), paroxetine (CY-BOCS average change 2.80; 95% CI 0.01, 5.64) and sertraline (CY-BOCS average change 3.49; 95% CI 1.53, 5.64).

The available evidence suggests that the combination of pharmacological and psychological treatment is likely to be most effective for children and adolescents with OCD.

The available evidence suggests that the combination of pharmacological and psychological treatment is likely to be most effective for children and adolescents with OCD.Repetitive transcranial magnetic stimulation (rTMS) is a noninvasive, safe, and efficacious treatment for major depressive disorder (MDD). However, the antidepressant efficacy of rTMS greatly varies across individual patients. Thus, markers that can be used to predict the outcome of rTMS treatment at the individual level must be identified. Thalamo-cortical connectivity was abnormal in patients with MDD, and was normalized after rTMS treatment. In the current study, we investigated whether the resting-state functional and structural thalamo-cortical connectivity could be utilized to predict the rTMS treatment efficacy by employing support vector machine regression analysis. Results showed that the Hamilton Depression Scale scores of patients with MDD decreased after rTMS treatment. The functional connectivity of mediodorsal nucleus with prefrontal cortex predicted the rTMS treatment improvement, whereas the functional connectivity of other thalamic nuclei with cerebral cortex did not predict the treatment efficacy. The brain areas that contributed the most to the prediction were dorsal lateral prefrontal cortex, ventral lateral, and orbital and medial prefrontal areas. The improvement in the outcome of rTMS treatment could also be predicted by the thalamo-prefrontal structural connectivity. No statistically significantly difference in thalamo-cortical connectivity was observed between early improvers and early non-improvers. These results suggested that the thalamo-prefrontal connectivity can predict the rTMS treatment improvement. This study highlighted the crucial role of the thalamo-prefrontal connectivity as a neuroimaging marker in the treatment of depression via rTMS.Interoceptive awareness - the sense and awareness of the internal state of our bodies - has been of increasing interest in anorexia nervosa (AN) given the observation that people with AN do not respond appropriately to hunger cues. Despite the interest in the area, very little research has been undertaken to specifically assess interoceptive awareness in AN. The aim of this study was to explore levels of interoceptive awareness in individuals at different stages of AN, as well as first-degree relatives. Eighty participants were compared on self-reported interoceptive awareness using the Multidimensional Assessment of Interoceptive Awareness (MAIA), including participants with a current diagnosis of AN (c-AN), individuals who were weight-restored from AN (wr-AN), biological sisters of individuals with AN (AN-sis), and healthy controls (HC). Significant group differences were found for the noticing, not-distracting, self-regulation and trusting subscales of the MAIA; but not for the not-worrying, attention regulation, emotional awareness or body listening subscales. Specifically, wr-AN and AN-sis scored higher on the noticing subscale than HC; c-AN and wr-AN scored lower on the not-distracting subscale than HC; and the c-AN group showed lower scores on the self-regulation and trusting subscales than other groups. The results suggest that specific aspects of interoceptive awareness such as increased awareness of body sensations and reduced trusting of one's body, may relate to AN symptomatology such as ignoring hunger cues, and may represent trait factors that increase the risk of developing AN.

Research about predictors of response to cognitive behaviour therapy for insomnia (CBT-I) is ongoing. We examined any whether pre-intervention expectations or post-intervention appraisals of difficulties in utilizing face to face (FtF) or digital (dCBT-I) versions of the therapy were associated with outcome.

Self-rating data were extracted on 101 adult participants in a recent randomized controlled trial of FtF versus dCBT-I. Network intervention analyses were used to explore any associations between expectations of CBT-I at response at 9 weeks and between post-intervention ratings of difficulties, modality of therapy and response at 9-weeks and at 6-months.

Anticipated and actual difficulties in employing sleep restriction techniques predicted response in all network models. Modality of therapy played a more overt role in the 9-week outcome network, with FtF therapy more robustly associated with response. However, the direct association between FtF therapy and response was not found in the 6-month outcome network. Notable predictors of poor outcome at 9-weeks and 6-month follow-up were difficulties in accommodating CBT-I into work and daily routines and applying the rules of CBT-I.

This network intervention analysis highlights that self-confidence and ability in undertaking sleep restriction is a key active ingredient of CBT-I. Also, benefits and gains from access to the FtF version of this multi-component therapy were more apparent in the short than the longer term. However, it is important that findings from this proof of principle study are confirmed in further studies.

This network intervention analysis highlights that self-confidence and ability in undertaking sleep restriction is a key active ingredient of CBT-I. Also, benefits and gains from access to the FtF version of this multi-component therapy were more apparent in the short than the longer term. However, it is important that findings from this proof of principle study are confirmed in further studies.

To evaluate the efficacy of brief psychotherapeutic interventions of cognitive behavioral therapy to treat antenatal depression and verify the association between interventions and motor development of infants at 3 and 18 months of age.

Pre-post-intervention study nested a randomized clinical trial, both of which are extracts from a population-based cohort study of a southern Brazilian city. The major depressive episode was measured through Mini Plus, the severity of depressive symptoms by BDI-II and motor development using Bayley-III and AIMS. The follow-ups occurred during the gestational period (T2) and at 3 (T3) and 18 months (T4) after delivery.

Data were analyzed from 336 women in the control group (not intervened) and 108 from the group of depressed women who received intervention for antenatal depression. The effectiveness of the interventions for a major depressive episode was around 80% for both models in the two follow-up stages (3 and 18 months postpartum). In addition, the children whose mothers received intervention presented 3.7 (95% CI 0.7-6.6) points higher in Bayley-III at 3 months old when compared to the children in the control group (p=0.01). There was no difference between the two psychotherapy models tested, both being equally effective (p>0.05).

We found that the brief psychotherapeutic interventions of cognitive behavioral therapy for gestational depression were effective in causing remission of the condition both in the short and long term, besides indirectly causing benefits also to the children, with regard to their motor development.

We found that the brief psychotherapeutic interventions of cognitive behavioral therapy for gestational depression were effective in causing remission of the condition both in the short and long term, besides indirectly causing benefits also to the children, with regard to their motor development.We analysed immunological response during vaccination by using quantitative anti-spike IgG antibodies (qAbs) and Interferon-gamma (IFNγ) production by SARS-CoV-2-specific CD4+ and CD8+ T cells (QuantiFERON® assay). Blood samples were collected at four time points a day before the reception of first (T0) and second (T1) BNT162b2 doses, 14 (T2) and 28 days (T3) after second dose. Fifty individuals were included 34 previously infected by SARS-CoV-2 (CoV2+) and 16 that were not (CoV2-). Among CoV2+, we only observed significant differences after the first dose in both qAbs and IFNγ+ T cells. CoV2- showed differences after each dose, and the response was lower than CoV2+. click here Older people presented a higher response in CoV2+, while in CoV2, young people responded best. Our results suggest that the second BNT162b2 vaccine dose is not a priority in people with previous COVID-19. QuantiFERON® is a good option to monitor T-cell immunity to SARS-CoV-2.We previously reported that the Trichinella nematode showed higher parasite loads in one gender than another, but also the parasite molting rate decreased when it was cultivated in the presence of progesterone. In this study we explored the hypothesis that the direct effect of progesterone on Trichinella spiralis could be mediated by a steroid-binding parasite protein. We sequenced, cloned and amplified the Cyt-domain of the progesterone receptor membrane component-2 of Trichinella spiralis (PGRMC2-Ts). Furthermore, we expressed the protein and developed an antibody to perform confocal microscopy and flow cytometry. The expression of the PGRMC2-Ts protein was exclusively detected at the oocyte and the parasite's cuticle in cross-sections of the parasite, and this expression was confirmed by western blot and flow cytometry. Molecular modeling studies and computer docking for the PGRMC2-Ts protein showed that it is potentially able to bind to progesterone, estradiol, testosterone, and dihydrotestosterone with different affinities. Furthermore, phylogenetic analysis demonstrated that T. spiralis PGRMC2 is related to a steroid-binding protein of another platyhelminth. Progesterone probably acts upon Trichinella spiralis oocytes by binding to PGRMC2-Ts. Our data showed that the PGRMC2-Ts protein is present in the parasite's oocytes, a development step that is crucial for the life cycle of the parasite. Indeed, this research might have implications in the field of host-parasite co-evolution and the sex-associated susceptibility to this infection. In a more practical matter, these results may contribute to the design of new drugs with anti-parasite effects.