Changes in pain following bilateral intermittent theta-burst, transcranial magnetic stimulation for depression: A retrospective chart review.

Introduction: Pain management in patients with chronic pain and comorbid depression is challenging and understudied. There is interest in intermittent theta-burst stimulation (iTBS), a new modality of repetitive transcranial magnetic stimulation (rTMS). This retrospective review describes changes in pain, anxiety and depression throughout iTBS treatment at the dorsolateral prefrontal cortex (DLPFC). Methods: A retrospective chart review was conducted of patients who underwent their first acute series of iTBS treatments at the DLPFC for depression at a single institution between 2020 and 2023. Data on depression, anxiety, and pain were collected throughout iTBS treatment using the Beck Depression Inventory-II (BDI-II; higher scores indicate worse depression) and visual analogue scale (VAS; 0-100, higher scores indicate worse pain, anxiety, and depression). Nonparametric tests were used for all analyses. Results: Of 104 patients, 52 reported moderate pain at baseline (50.0%). Median BDI-II scores decreased from 38.0 (interquartile range [IQR] = 29.0-44.0) to 24.0 (IQR = 9.0-36.0) from pre- to posttreatment (P < 0.001). Of the 32 patients with both pre- and posttreatment pain scores, there was a significant decrease from 40.0 (IQR = 5.5-71.8) to 15.0 (IQR = 3.5-53.8; P = 0.037). In patients with at least moderate pain at baseline, pain scores decreased from 71.0 (IQR = 55.0-80.0) to 20.0 (IQR = 11.0-71.0; P = 0.004). Ten of 32 patients with available pre- and posttreatment scores reported ≥30% reduction in pain scores (31.2%). Conclusion: These preliminary results, suggesting decreases in pain following iTBS treatment, provide a rationale for future rigorous investigations to evaluate this intervention for depression and comorbid chronic pain.

Introduction: La prise en charge de la douleur chez les patients souffrant de douleur chronique et de dépression comorbide est difficile et sous-étudiée. Il existe un intérêt pour la stimulation thêta-burst intermittente (STBi), une nouvelle modalité de stimulation magnétique transcrânienne répétitive (SMTr). Cette revue rétrospective décrit les changements dans la douleur, l'anxiété et la dépression tout au long du traitement par STBi au niveau de la région du cortex préfrontal dorsolatéral.Un examen rétrospectif des dossiers a été mené pour les patients ayant reçu leur première série intensive de traitements par STBi pour la dépression dans la région du cortex préfrontal dorsolatéral dans un seul établissement entre 2020 et 2023. Les données sur la dépression, l'anxiété et la douleur ont été collectées tout au long des traitements par STBi à l'aide de l'Inventaire de dépression de Beck-II (IDB-II; des scores plus élevés indiquent une dépression plus grave) et de l'échelle visuelle analogique (EVA; 0-100, des scores plus élevés indiquent une aggravation de la douleur, de l'anxiété et de la dépression). Des tests non paramétriques ont été utilisés pour toutes les analyses.Résultats: Parmi les 104 patients inclus dans l'étude, 52 ont déclaré une douleur modérée au départ (50,0 %). Les scores médians de l'IDB-II ont diminué de 38,0 (intervalle interquartile [IQR] = 29,0-44,0) à 24,0 (IQR = 9,0-36,0) avant et après le traitement (P < 0,001). Parmi les 32 patients pour lesquels des scores de douleur avant et après le traitement étaient disponibles, une diminution significative a été constatée, passant de 40,0 (IQR = 5,5-71,8) à 15,0 (IQR = 3,5-53,8 ; P = 0,037). Chez les patients hospitalisés avec une douleur au moins modérée au départ, les scores de douleur ont diminué de 71,0 (IQR = 55,0-80,0) à 20,0 (IQR = 11,0-71,0 ; P = 0,004). Dix des 32 patients pour lesquels des scores avant et après le traitement étaient disponibles ont rapporté une réduction ≥30 % des scores de douleur (31,2 %).Conclusion: Ces résultats préliminaires, qui indiquent une diminution de la douleur après le traitement par STBi, offrent une justification pour la réalisation de futures études rigoureuses afin d'évaluer cette intervention pour la dépression et les douleurs chroniques comorbides.

Maternal History of Child Maltreatment and Household Chaos: Examining the Mediating Role of Maternal and Child Psychopathology.

Caregiver history of childhood maltreatment can have pervasive effects on familial and household dynamics. Maternal history of child maltreatment (MCM) is linked to maternal depressive symptoms and offspring behavioural problems. Further, maternal and child mental health are associated with chaotic home environments. In this study, we examined the potential mediating roles of maternal depressive symptoms and child behavioural problems in the association between MCM and household chaos. A sample of 133 mother-child dyads participated in home visits during which mothers completed questionnaires measuring their history of child maltreatment, depressive symptoms, household chaos and child behaviour problems. Mothers also conducted videotaped home tours related to household chaos. Structural equation modelling results indicated that MCM was indirectly associated with higher household chaos via elevated maternal depressive symptoms and child externalizing, but not internalizing behaviour problems. Interventions aimed at mitigating the effects of MCM on maternal and child psychopathology may positively influence household dynamics.

Galectin-3 as a Predictor of Post Cardiac Surgery Atrial Fibrillation: A Scoping Review.

Galectin-3 is associated with myocardial fibrosis, a known risk factor for developing re-entrant circuits associated with atrial fibrillation (AF). Previous studies have demonstrated increased galectin levels in AF patients. Whether preoperative galectin-3 levels can predict the incidence of postoperative atrial fibrillation (POAF) remains unknown.This scoping review was conducted in accordance with the 2020 Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. Electronic searches were conducted in Medline, EMBASE, Cochrane, and Google Scholar databases using a predetermined strategy. Methodological variables, demographics and operative data were extracted. Data extraction was performed manually by 3 reviewers.The search yielded 620 citations, of which 74 underwent full text review, and 3 citations with 3 independent samples (n=1812) met full inclusion/exclusion criteria and were included. Of the 3 studies that reported on the association between preoperative galectin-3 levels and POAF, 2 studies compared median galectin levels in patients who developed POAF and those who did not. While Alexandre et al. reported a significant difference (P=0.002), Bening et al did not find a significant difference between POAF and non-POAF groups (P=0.3). A third study reporting on the association between galectin-3 and atrial fibrillation comparing third and first tercile galectin-3 levels found a significant association between preoperative galectin levels and POAF on univariate analysis (OR 1.54; 95% CI 1.14-2.09).Galectin-3 is an emerging biomarker that has been associated with the development of AF. However, there is currently not enough evidence to establish its prognostic role in postcardiac surgery atrial fibrillation.

Postoperative management of pediatric patients undergoing minimally invasive repair of pectus excavatum: Where are we now?

PURPOSE: Minimally invasive repair of pectus excavatum (MIRPE) often leads to a painful and challenging recovery period. This study aims to describe the postoperative management of pediatric patients undergoing MIRPE and compare postoperative outcomes between patients using different routes of postoperative analgesia. METHODS: Retrospective chart review of pediatric patients who underwent MIRPE from July 2003 to September 2019 at a single pediatric tertiary care center. Data on pain management and course of hospital stay were ascertained. Descriptive statistics, Mann-Whitney U and Pearson Chi-Square tests were used to analyze data. A p-value <0.05 was considered significant. RESULTS: Of the 115 patients identified, 58 (50.4%) managed pain postoperatively using thoracic epidural and 57 (49.6%) used intravenous patient-controlled analgesia (IVPCA). The transition from the predominant use of epidural to IVPCA for MIRPE occurred between 2012 and 2013. Higher pain scores were reported by the IVPCA group at 6 h (p<0.001) and 12 h (p<0.001) postoperative. Patients using IVPCA had lower postoperative opioid consumption (p<0.001) and switched to oral opioids sooner than the epidural group (p<0.001). Fewer patients in the IVPCA group required urinary catheterization (p<0.001). Patients using IVPCA had a shorter hospital stay (4 days [IQR 4-5]) compared to the epidural group (5.5 [IQR 5-6]; p<0.001). Readmission was comparable at 3.48% in the total sample. CONCLUSION: Patients using intravenous patient-controlled analgesia reported higher pain scores however, this route of analgesia was associated with shorter hospital stay. Prospective studies designed to address moderator variables are required to confirm findings and develop standardized recovery protocols.