Childhood depression: pharmacological therapy/treatment (pharmacotherapy of childhood depression)

A phenomenologically grounded specification of varieties of adolescent depression

Researchers are increasingly acknowledging that psychopathological conditions usually grouped together under the generic label "depression" are highly diverse. However, no differential therapeutic approach currently exists that is sensitive to the varieties of depression afflicting young people. In fact, the discussion is missing something much more fundamental: a specification of the types of adolescent depression. Recent research that has aimed to classify different kinds of depression has mainly studied adult populations and predominantly used technically complicated measurements of biological markers. The neglect of the potential particularities of dysphoric disorders affecting youths is unfortunate, and the exclusive focus on biological parameters unnecessarily restrictive. Moreover, this one-sidedness obfuscates more directly available sources of clinically relevant data that could orient conceptualization efforts in child and adolescent psychiatry. Particularly, clues for discriminating different types of adolescent depression may be obtained by analyzing personally articulated accounts of how affected young people experience changes in their relation to the world and to themselves. Thus, here we present and discuss the findings of a study that explored the possibility of specifying types of adolescent depression in a phenomenological way. The study investigated the association between these types and the vicissitudes of personality development. In accounts given by youths diagnosed with depression during semi-structured interviews, we identified themes and examined their phenomenological centrality. Specifically, our qualitative analyses aimed to determine the relative importance of certain themes with respect to the overall intelligibility of the described changes to the relational space. Based on the findings of these analyses, we differentiate three specifiers of adolescent depression and suggest an association between particular types of experiences and the trajectory of affected adolescents' personality development. To our knowledge, this is the first phenomenologically grounded specification of types of adolescent depression with potential therapeutic significance. Thus, based on this contribution, we propose that modes of scientific exploration that are close to phenomenological philosophy-which have been ignored in the context of developmental psychopathology-could offer a foundation to theories developed in the field of child and adolescent psychiatry.

Child and Adolescent Depression: A Review of Theories, Evaluation Instruments, Prevention Programs, and Treatments

Depression is the principal cause of illness and disability in the world. Studies charting the prevalence of depression among children and adolescents report high percentages of youngsters in both groups with depressive symptoms. This review analyzes the construct and explanatory theories of depression and offers a succinct overview of the main evaluation instruments used to measure this disorder in children and adolescents, as well as the prevention programs developed for the school environment and the different types of clinical treatment provided. The analysis reveals that in mental classifications, the child depression construct is no different from the adult one, and that multiple explanatory theories must be taken into account in order to arrive at a full understanding of depression. Consequently, both treatment and prevention should also be multifactorial in nature. Although universal programs may be more appropriate due to their broad scope of application, the results are inconclusive and fail to demonstrate any solid long-term efficacy. In conclusion, we can state that: (1) There are biological factors (such as tryptophan-a building block for serotonin-depletion, for example) which strongly influence the appearance of depressive disorders; (2) Currently, negative interpersonal relations and relations with one's environment, coupled with social-cultural changes, may explain the increase observed in the prevalence of depression; (3) Many instruments can be used to evaluate depression, but it is necessary to continue to adapt tests for diagnosing the condition at an early age; (4) Prevention programs should be developed for and implemented at an early age; and (5) The majority of treatments are becoming increasingly rigorous and effective. Given that initial manifestations of depression may occur from a very early age, further and more in-depth research is required into the biological, psychological and social factors that, in an interrelated manner, may explain the appearance, development, and treatment of depression.

Mood disorders in children and adolescents

Childhood mood disorders such as major depression, dysthymia, and bipolar disorder have been found to be highly prevalent among children and adolescents. The emotional and behavioral dysfunction associated with these mood disorders can cause impairments across areas of functioning, including academic and social arenas. This article reviews the course, possible causes, assessment, and treatment of this group of disorders in youth and concludes by examining the implications for nurses and other health care providers of youth with mood disorders.

Evidence-based psychosocial treatments for child and adolescent depression

The evidence-base of psychosocial treatment outcome studies for depressed youth conducted since 1998 is examined. All studies for depressed children meet Nathan and Gorman's (2002) criteria for Type 2 studies whereas the adolescent protocols meet criteria for both Type 1 and Type 2 studies. Based on the Task Force on the Promotion and Dissemination of Psychological Procedures guidelines, the cognitive-behavioral therapy (CBT) based specific programs of Penn Prevention Program, Self-Control Therapy, and Coping with Depression-Adolescent are probably efficacious. Interpersonal Therapy-Adolescent, which falls under the theoretical category of interpersonal therapy (IPT), also is a probably efficacious treatment. CBT provided through the modalities of child group only and child group plus parent components are well-established intervention approaches for depressed children. For adolescents, two modalities are well-established (CBT adolescent only group, IPT individual), and three are probably efficacious (CBT adolescent group plus parent component, CBT individual, CBT individual plus parent/family component). From the broad theoretical level, CBT has well-established efficacy and behavior therapy meets criteria for a probably efficacious intervention for childhood depression. For adolescent depression, both CBT and IPT have well-established efficacy. Future research directions and best practices are offered.

Consensus statement: the evaluation and treatment of people with epilepsy and affective disorders

Affective disorders in people with epilepsy (PWE) have become increasingly recognized as a primary factor in the morbidity and mortality of epilepsy. To improve the recognition and treatment of affective disorders in PWE, an expert panel comprising members from the Epilepsy Foundation's Mood Disorders Initiative have composed a Consensus Statement. This document focuses on depressive disorders in particular and reviews the appearance and treatment of the disorder in children, adolescents, and adults. Idiosyncratic aspects of the appearance of depression in this population, along with physiological and cognitive issues and barriers to treatment, are reviewed. Finally, a suggested approach to the diagnosis of affective disorders in PWE is presented in detail. This includes the use of psychometric tools for diagnosis and a stepwise algorithmic approach to treatment. Recommendations are based on the general depression literature as well as epilepsy-specific studies. It is hoped that this document will improve the overall detection and subsequent treatment of affective illnesses in PWE.

Adolescent Primary Care Patients’ Preferences for Depression Treatment

Despite efficacious treatments for depression in youth, current data indicate low rates of care. To better understand reasons for these low rates of care, we examined treatment preferences for depression treatment. Adolescents (N=444) who screened positive for depression at a primary care visit completed measures of predisposing, enabling, and need characteristics thought to be related to help seeking. Results indicated a strong tendency for adolescents to prefer active treatment (72%) versus watchful waiting (28%), and for youth to prefer counseling (50%) versus medication (22%). Female gender, prior treatment experience, and current depression and anxiety were related to preference for active treatment over watchful waiting. In multivariable analyses, female gender and current anxiety symptoms remained significant predictors of preference for active treatment. Ethnicity, attitudes about depression care, prior treatment experience, and anxiety symptoms were related to preference for medication over counseling. In multivariable analyses, those with negative attitudes about depression treatment generally, with positive attitudes about treatment via medication, or with current anxiety symptoms were more likely to prefer medication. Youth preference for counseling over medication may contribute to low adherence to medication treatment and underscores the importance of patient education aimed at promoting positive expectations for treatments.

A review of the growing evidence base for pediatric psychopharmacology

This article provides an update of pediatric psychopharmacologic treatment evidence and focuses on six classes of medications in pediatric populations: psychostimulants, mood stabilizers, SSRIs, tricyclic antidepressants, antipsychotic agents, and other agents. The evidence is organized by disorder so that it is most useful to practicing clinicians. We begin each section with a brief introduction and summary of the findings published before January 1998. Priority is given to clinical trials that use random assignment and use of a comparison group (ie, placebo-control, head-to-head comparison, or cross-over design). Serious concerns remain about the efficacy and safety of many of these agents for use in children and adolescents. While a great progress is being made, there is clearly much work left to be done.

Selective serotonin reuptake inhibitor-induced sexual dysfunction in adolescents: a review

OBJECTIVE

To review the existing literature on selective serotonin reuptake inhibitor (SSRI)-induced sexual dysfunction in adolescents.

METHOD

A literature review of SSRI-induced adverse effects in adolescents focusing on sexual dysfunction was done. Nonsexual SSRI-induced adverse effects were compared in adult and pediatric populations. Information regarding SSRI-induced sexual dysfunction was extracted from pediatric SSRI clinical trials, clinical reviews, treatment guidelines, case reports, and MedWatch reports.

RESULTS

Although the incidences of nonsexual SSRI-induced adverse effects seemed to be similar for both adult and pediatric populations, only one male of 1,346 pediatric subjects receiving an SSRI reported sexual dysfunction. Approximately one third of the clinical reviews and treatment guidelines reviewed raised some concern about SSRI-induced sexual dysfunction. In 11 years, only eight MedWatch reports regarding SSRI-induced sexual dysfunction in adolescents have been filed. Only one letter to the editor describing impaired sexual functioning in three of five adolescents on SSRIs could be found.

CONCLUSIONS

Information on SSRI-induced sexual dysfunction in adolescents is lacking. Researchers and clinicians may be failing to ask adolescents about sex and sexual functioning in the context of SSRI treatment.