Brief digital psychological intervention to prevent relapse of non-suicidal self-injury behavior in adolescents: A randomized controlled trial / Chang ZHANG in Journal of Child Psychology and Psychiatry, 67-3 (March 2026)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 67-3 (March 2026) . - p.380-389 Titre : Brief digital psychological intervention to prevent relapse of non-suicidal self-injury behavior in adolescents: A randomized controlled trial Type de document : texte imprimé Auteurs : Chang ZHANG, Auteur ; Diyang QU, Auteur ; Dennis CHONG, Auteur ; Chang LEI, Auteur ; Yidong SHEN, Auteur ; Xilong CUI, Auteur ; Yuqiong HE, Auteur ; Yamin LI, Auteur ; Jianjun OU, Auteur ; Runsen CHEN, Auteur Article en page(s) : p.380-389 Langues : Anglais (eng) Mots-clés : Non-suicidal self-injury  adolescents  short message service  intervention Index. décimale : PER Périodiques Résumé : Background Non-suicidal self-injury (NSSI) poses a significant mental health challenge among adolescents, necessitating accessible and effective interventions. While the development of technology offers new opportunities, higher costs remain a concern. In this context, digital psychological interventions such as text message intervention (SMS) present a convenient and low-cost delivery method that requires no face-to-face contact. However, the extent to which this method could function as a viable strategy remains underexplored. Objective To evaluate the effectiveness of an SMS intervention specifically developed for NSSI among adolescents when combined with treatment as usual (TAU), compared to TAU alone. Methods A randomized controlled trial (RCT) was conducted with 86 Chinese adolescents, randomly assigned to either the SMS intervention plus TAU or TAU alone. The SMS intervention, consisting of text messages addressing NSSI-related knowledge, distress tolerance skills, and emotion regulation strategies, was administered over 8?weeks. Assessments were conducted at baseline, 4?weeks, and 8?weeks. Results Participants in the intervention group showed a significant reduction in NSSI behavior at 4?weeks (RR?=?0.43, p? En ligne : https://doi.org/10.1111/jcpp.70054 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=580 [article] Brief digital psychological intervention to prevent relapse of non-suicidal self-injury behavior in adolescents: A randomized controlled trial [texte imprimé] / Chang ZHANG, Auteur ; Diyang QU, Auteur ; Dennis CHONG, Auteur ; Chang LEI, Auteur ; Yidong SHEN, Auteur ; Xilong CUI, Auteur ; Yuqiong HE, Auteur ; Yamin LI, Auteur ; Jianjun OU, Auteur ; Runsen CHEN, Auteur . - p.380-389. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 67-3 (March 2026) . - p.380-389 Mots-clés : Non-suicidal self-injury  adolescents  short message service  intervention Index. décimale : PER Périodiques Résumé : Background Non-suicidal self-injury (NSSI) poses a significant mental health challenge among adolescents, necessitating accessible and effective interventions. While the development of technology offers new opportunities, higher costs remain a concern. In this context, digital psychological interventions such as text message intervention (SMS) present a convenient and low-cost delivery method that requires no face-to-face contact. However, the extent to which this method could function as a viable strategy remains underexplored. Objective To evaluate the effectiveness of an SMS intervention specifically developed for NSSI among adolescents when combined with treatment as usual (TAU), compared to TAU alone. Methods A randomized controlled trial (RCT) was conducted with 86 Chinese adolescents, randomly assigned to either the SMS intervention plus TAU or TAU alone. The SMS intervention, consisting of text messages addressing NSSI-related knowledge, distress tolerance skills, and emotion regulation strategies, was administered over 8?weeks. Assessments were conducted at baseline, 4?weeks, and 8?weeks. Results Participants in the intervention group showed a significant reduction in NSSI behavior at 4?weeks (RR?=?0.43, p? En ligne : https://doi.org/10.1111/jcpp.70054 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=580

Time-frequency and functional connectivity analysis in drug-naive adolescents with depression based on electroencephalography using a visual cognitive task: A comparative study / Yaru ZHANG in Journal of Child Psychology and Psychiatry, 66-9 (September 2025)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 66-9 (September 2025) . - p.1390-1402 Titre : Time-frequency and functional connectivity analysis in drug-naive adolescents with depression based on electroencephalography using a visual cognitive task: A comparative study Type de document : texte imprimé Auteurs : Yaru ZHANG, Auteur ; Tingyu YANG, Auteur ; Xingyue JIN, Auteur ; Jinqiao HUANG, Auteur ; Zexuan LI, Auteur ; Chunxiang HUANG, Auteur ; Xuerong LUO, Auteur ; Yuqiong HE, Auteur ; Xilong CUI, Auteur Article en page(s) : p.1390-1402 Langues : Anglais (eng) Mots-clés : Adolescents  depression  EEG  FC  power spectrum Index. décimale : PER Périodiques Résumé : Background Previous research studies have demonstrated cognitive deficits in adolescents with depression; however, the neuroelectrophysiological mechanisms underlying these deficits remain poorly understood. Utilizing electroencephalography (EEG) data collected during cognitive tasks, this study applies time?frequency analysis and functional connectivity (FC) techniques to explore the neuroelectrophysiological alterations associated with cognitive deficits in adolescents with depression. Methods A total of 173 adolescents with depression and 126 healthy controls (HC) participated in the study, undergoing EEG while performing a visual oddball task. Delta, theta, and alpha power spectra, along with FC, were calculated and analyzed. Results Adolescents with depression exhibited significantly reduced delta, theta, and alpha power at the Fz, Cz, C5, C6, Pz, P5, and P6 electrodes compared to the HC group. Notably, theta power at the F5 electrode and alpha power at the F5 and F6 electrodes were significantly lower in the depression group than in the HC group. Additionally, cortical FC in the frontal and central regions was markedly decreased in adolescents with depression compared to HC. Conclusions During cognitive tasks, adolescents with depression display distinct abnormalities in both high- and low-frequency brain oscillations, as well as reduced functional connectivity in the frontal, central, and parietal regions compared to HC. These findings offer valuable neuroelectrophysiological insights into the cognitive deficits associated with adolescent depression. En ligne : https://doi.org/10.1111/jcpp.14154 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=566 [article] Time-frequency and functional connectivity analysis in drug-naive adolescents with depression based on electroencephalography using a visual cognitive task: A comparative study [texte imprimé] / Yaru ZHANG, Auteur ; Tingyu YANG, Auteur ; Xingyue JIN, Auteur ; Jinqiao HUANG, Auteur ; Zexuan LI, Auteur ; Chunxiang HUANG, Auteur ; Xuerong LUO, Auteur ; Yuqiong HE, Auteur ; Xilong CUI, Auteur . - p.1390-1402. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 66-9 (September 2025) . - p.1390-1402 Mots-clés : Adolescents  depression  EEG  FC  power spectrum Index. décimale : PER Périodiques Résumé : Background Previous research studies have demonstrated cognitive deficits in adolescents with depression; however, the neuroelectrophysiological mechanisms underlying these deficits remain poorly understood. Utilizing electroencephalography (EEG) data collected during cognitive tasks, this study applies time?frequency analysis and functional connectivity (FC) techniques to explore the neuroelectrophysiological alterations associated with cognitive deficits in adolescents with depression. Methods A total of 173 adolescents with depression and 126 healthy controls (HC) participated in the study, undergoing EEG while performing a visual oddball task. Delta, theta, and alpha power spectra, along with FC, were calculated and analyzed. Results Adolescents with depression exhibited significantly reduced delta, theta, and alpha power at the Fz, Cz, C5, C6, Pz, P5, and P6 electrodes compared to the HC group. Notably, theta power at the F5 electrode and alpha power at the F5 and F6 electrodes were significantly lower in the depression group than in the HC group. Additionally, cortical FC in the frontal and central regions was markedly decreased in adolescents with depression compared to HC. Conclusions During cognitive tasks, adolescents with depression display distinct abnormalities in both high- and low-frequency brain oscillations, as well as reduced functional connectivity in the frontal, central, and parietal regions compared to HC. These findings offer valuable neuroelectrophysiological insights into the cognitive deficits associated with adolescent depression. En ligne : https://doi.org/10.1111/jcpp.14154 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=566

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