History of Childhood/Adolescence Referral to Speciality Care or Treatment in Adult Patients with Attention-Deficit/Hyperactivity Disorder: Mutual Relations with Clinical Presentation, Psychiatric Comorbidity and Emotional Dysregulation

Mood Stabilizers for Treating Emotional Dysregulation in Adults with Attention-Deficit/Hyperactivity Disorder (ADHD) with or Without Comorbid Bipolar Spectrum Disorders

Objectives: The treatment of emotional dysregulation (ED) poses a major challenge for clinicians managing adult attention-deficit/hyperactivity disorder (ADHD). This naturalistic longitudinal study aimed to evaluate the effects of combining mood stabilizers (MS) with standard pharmacotherapy in this population. Methods: Fifty-six adult patients with ADHD, with or without bipolar spectrum disorders, who were followed-up for at least 4 months at Pisa University Hospital were included and grouped based on the prescription of ADHD treatment with prior MS, with conomitant MS and without MS. Changes in self-reported ED, self-reported and informant-reported ADHD severity were assessed using RIPoSt-40, ASRS-v1.1, and CAARS-O:SV. Longitudinal analyses were conducted separately for each group using a pairwise one-sample paired Student's t-test. Results: A significant reduction in ED severity was observed in those treated with methylphenidate (MPH) and concomitant MS and in those with atomoxetine (ATX) without MS. Negative emotionality and emotional impulsivity significantly decreased in both these groups, while affective instability only improved in those with MPH and concomitant MS. Self-reported ADHD improvements were significant in all groups receiving MPH, whether with concomitant, prior, or without MS. Significant changes in informant-reported ADHD severity were found in those receiving MPH with concomitant or prior MS. Conclusions: The findings highlight the benefits of concomitant MS and MPH treatment on ED, suggest a preferential effect of ATX on negative emotionality, and confirm the effectiveness of MPH for adult ADHD symptoms, regardless of additional treatment with MS. Further studies are needed to explore whether and how MS and MPH may complement each other in reducing ED.

Cyclothymic affective temperament and low positive attitude coping strategies as predictors of comorbid depressive symptomatology in adult ADHD patients

INTRODUCTION

Attention deficit hyperactivity disorder (ADHD) in adults could be frequently underdiagnosed due to concomitant psychiatric disorders, including depressive symptomatology, which could determine inappropriate treatments. Our study aims at clinically characterizing adult ADHD with or without depressive symptomatology in order to identify the relationship with specific affective temperamental profiles and coping strategies.

METHODS

A total of 225 outpatients consecutively afferent to our outpatient adult ADHD service since September 2019 were retrospectively screened for eligibility and administered Beck Depression Inventory-II (BDI-II), Coping Orientation to Problems Experienced Inventory (COPE-NV) and Temperament Evaluation of the Memphis, Pisa, Paris and San Diego (TEMPS-M).

RESULTS

64.7 % of patients displayed a significant comorbid depressive symptomatology. According to the multivariate linear regression model, depressive levels were positively predicted by TEMPS-M cyclothymic subscale (B = 0.567, p = 0.004) and negatively predicted by COPE-NVI "positive attitude" subscale (B = -0.438, p = 0.024) (R = 0.496, R2 = 0.246, F(2,66) = 10.747, p < 0.001).

LIMITATION

While considering the results, it should be taken in consideration that: the assessment was carried out only at baseline, our sample is constituted only by adult ADHD patients and mostly without a previous ADHD diagnosis, the presence of a discrepancy between the rates of ADHD subtypes, the absence of a healthy control group and emotional dysregulation was not directly assessed.

CONCLUSION

Affective temperamental profiles and coping strategies could help in clinically characterizing and personalizing treatment in adult comorbid ADHD-depressive symptomatology patients. Further research is warranted to explore the efficacy of targeted psychotherapeutic and pharmacological interventions within this ADHD sub-sample.

Clinical and Biological Correlates of Emotional Dysregulation in Children and Adolescents: A Transdiagnostic Approach to Developmental Psychopathology

Emotion regulation may be defined as the ability to regulate behavioral and physiological reactivity to sensory stimuli and environmental situations [...].

Development of a self-report screening instrument for emotional dysregulation: the Reactivity, Intensity, Polarity and Stability questionnaire, screening version (RIPoSt-SV)

BACKGROUND

Emotional dysregulation (ED) refers to the inability to manage emotional experiences or expressions hindering goal-oriented behavior. Moderate impairment on at least two domains among temper control, affective lability, and emotional over-reactivity has been proposed to identify ED in adults with attention-deficit/hyperactivity disorder (ADHD). No screening measure designed for use in diverse psychiatric samples exists. We aimed to develop a self-report screening tool for ED based on the 40-item version of the Reactivity, Intensity, Polarity, and Stability questionnaire (RIPoSt-40).

METHODS

150 adult outpatients with non-psychotic conditions were enrolled between February and July 2023 at the Second Psychiatry Unit of Pisa University Hospital. Clinically significant ED (CSED) was defined based on the previously suggested approach for ADHD. Differences between patients with and without CSED were tested. To develop our screening instrument, a decision tree algorithm was trained by hyperparameter tuning through 5-fold cross-validation in 120 subjects and tested on the remaining 30.

RESULTS

75 subjects met criteria for CSED (50 %). CSED was associated with lower age and higher prevalence of psychiatric conditions, including minor mood disorders, ADHD, cannabis use disorders, and eating disorders. We identified a decision tree consisting of six items from RIPoSt-40 that effectively detected CSED, with accuracy, sensitivity, specificity, positive and negative predictive values of 80 % or higher in both the training and testing sets.

LIMITATIONS

Tertiary-level; no consensus on criteria; sample size.

CONCLUSION

The screening version of the Reactivity, Intensity, Polarity, and Stability questionnaire (RIPoSt-SV) demonstrates promise as a valuable tool for ED screening in clinical settings.