Review of benzodiazepine use in children and adolescents

Chlordiazepoxide reduces anxiety-like behavior in the adolescent mouse elevated plus maze: A pharmacological validation study

This report evaluates the effects of chlordiazepoxide, a benzodiazepine commonly prescribed to manage anxiety-related disorders in adolescent/pediatric populations, on elevated plus maze (EPM) performance in juvenile mice. This approach was taken because chlordiazepoxide produces anxiolytic-like effects in multiple models in adult rodents, however, less is known about the behavioral effects of this benzodiazepine in juveniles. Thus, we administered a single intraperitoneal injection of chlordiazepoxide (0, 5, or 10 mg/kg) to postnatal day 35 male C57BL/6 mice. Thirty minutes later, mice were allowed to explore the EPM for 5-min. We found that chlordiazepoxide-treated mice (5 and 10 mg/kg) spent more time exploring the open arms of the EPM. No differences in velocity (cm/s) or distance traveled (cm) were observed between the groups. These results indicate that chlordiazepoxide induces anxiolytic-related behavior in adolescent male mice.

GABA system as the cause and effect in early development

GABA is the primary inhibitory neurotransmitter in the adult brain and through its actions on GABAARs, it protects against excitotoxicity and seizure activity, ensures temporal fidelity of neurotransmission, and regulates concerted rhythmic activity of neuronal populations. In the developing brain, the development of GABAergic neurons precedes that of glutamatergic neurons and the GABA system serves as a guide and framework for the development of other brain systems. Despite this early start, the maturation of the GABA system also continues well into the early postnatal period. In this review, we organize evidence around two scenarios based on the essential and protracted nature of GABA system development: 1) disruptions in the development of the GABA system can lead to large scale disruptions in other developmental processes (i.e., GABA as the cause), 2) protracted maturation of this system makes it vulnerable to the effects of developmental insults (i.e., GABA as the effect). While ample evidence supports the importance of GABA/GABAAR system in both scenarios, large gaps in existing knowledge prevent strong mechanistic conclusions.

Impact of a publicly-funded pharmacare program policy on benzodiazepine dispensing among children and youth: a population-based natural experiment

BACKGROUND

In January 2018, the Government of Ontario, Canada, initiated a universal pharmacare program (OHIP+) for all individuals aged 24 years and younger. In April 2019, the program was amended to cover only children and youth without private insurance. Because benzodiazepines are commonly prescribed to children and youth despite their potential hazards, we examined whether changes in publicly-funded drug coverage influenced benzodiazepine dispensing trends in this demographic.

METHODS

We conducted a population-based natural experiment study of benzodiazepine dispensing to children and youth in Ontario between January 2013 and March 2020. We used interventional autoregressive integrated moving average models to estimate the impact of OHIP + and its subsequent modification on these trends.

RESULTS

The implementation of OHIP + was associated with an immediate increase in the monthly rate of benzodiazepine dispensing of 12.9 individuals per 100,000 population (95% confidence interval [CI]; 7.5 to 18.3 per 100,000). Benzodiazepine dispensing rates rose from 214.2 to 241.5 per 100,000 from December 2017 to March 2019, a 12.8% (95% CI 9.6-16.0%) increase. In stratified analyses, increases were most pronounced among females, children and youth living in the lowest income neighbourhoods and individuals aged 20 to 24. The April 2019 modification to OHIP + was not associated with changes in monthly benzodiazepine dispensing trends (0.39 individuals per 100,000; 95% CI -1.3 to 2.1 per 100,000). However, rates remained elevated relative to the period preceding OHIP + implementation.

CONCLUSIONS

Implementation of a publicly-funded pharmacare program resulted in more children and youth being prescribed benzodiazepines.

Management of anxiety disorders among children and adolescents in UK primary care: A cohort study

BACKGROUND

Anxiety disorders are common in childhood and adolescence but evidence-based guidance on their management is limited in the UK. In the absence of guidelines, we examined what treatment young people with anxiety disorders receive in primary care in the year following diagnosis.

METHOD

We delineated a cohort of individuals diagnosed with anxiety disorders aged 10-18 using the Clinical Practice Research Datalink (CPRD). We estimated the annual prevalence of antidepressant and anxiolytic prescribing and referrals to mental health services in the year following diagnosis between 2003 and 2019 via Poisson models, adjusted for age, gender, and practice-level deprivation.

RESULTS

34,490 out of 52,358 (66 %) individuals were not prescribed or referred in the year following diagnosis. Those registered to practices in the most deprived compared to the least deprived areas were less likely to be referred (PR 0.80, 95%CI 0.76-0.84) and prescribed antidepressants (PR 0.77, 95%CI 0.72-0.82). Referrals increased 2003-2008 (22-28 %) and then declined until 2019 (28-21 %). Antidepressant prescribing decreased substantially between 2003 and 2005 (18-11 %) and then increased slightly between 2006 and 2019 (11-13 %). Anxiolytic prescribing declined between 2003 and 2019 (10-2 %).

LIMITATIONS

Prescriptions in the CPRD are not coupled with information about indication. Some prescriptions may therefore have been incorrectly attributed to the treatment of anxiety disorders.

CONCLUSION

The continued use of antidepressants necessitates the development of evidence-based guidance. The lower likelihood of being prescribed medication and/or referred among young people in more deprived practice populations, where incidence of anxiety disorder and other mental illnesses is higher, must also be investigated and rectified.

Prescription Benzodiazepine Use in Privately Insured U.S. Children and Adolescents

INTRODUCTION

Benzodiazepines are commonly prescribed in the U.S. but entail safety concerns, including dependency. In pediatrics, many indications lack trial data. Authors aimed to describe youth initiating prescription benzodiazepine treatment, identify potential indications and prescribing concerns, estimate the duration of treatment by potential indication, and identify factors that predict long-term use.

METHODS

The study cohort included children (aged 3-12 years) and adolescents (aged 13-17 years) initiating prescription benzodiazepine treatment (≥3 days' supply) from January 2010 to September 2015 in a U.S. commercial claims database. Potential indications included selected ICD-9-CM diagnoses (≤30 days prior). Long-term (≥6 months) benzodiazepine treatment was estimated with Kaplan-Meier estimation and modified Poisson regression identified independent predictors of long-term benzodiazepine treatment (analysis completed in 2018).

RESULTS

Of 24,504 children and 61,046 adolescents initiating benzodiazepines, 62% of the children and 68% of the adolescents had a potential indication. Anxiety disorders were the most common indication, with mental health indications more common among adolescents (45%) than children (23%) and epilepsy and movement disorders higher in children. Recent opioid prescriptions were common before benzodiazepine initiation (children, 22%; adolescents, 21%). Six percent of the initiators became long-term benzodiazepine users. Potential indication, provider contact, psychotropic medication, and chronic conditions independently predicted long-term benzodiazepine treatment in adolescents and children.

CONCLUSIONS

U.S. children and adolescents are prescribed benzodiazepines for various mental health and other medical conditions, many lacking evidence of pediatric efficacy. Long-term benzodiazepine treatment, concurrent opioid prescriptions, psychotropic use, and prior substance use disorder diagnoses suggest safety risks among some youth prescribed benzodiazepines.

Examining the association between prescription opioid misuse and suicidal behaviors among adolescent high school students in the United States

Although some studies have examined the association between prescription opioid misuse and mental health outcomes, few studies have examined the effects of prescription opioid misuse on suicidal behaviors among adolescents. The objective of this study was to examine the association between prescription opioid misuse and suicidal ideation, suicide plan, and suicide attempt among adolescents. Data for this study came from the 2017 Youth Risk Behavior Surveillance System. A sample of 8830 adolescents aged 14-18 years (50.9% female) were analyzed using logistic regression with suicidal ideation, suicide plan, and suicide attempt as outcome variables and prescription opioid misuse as the main explanatory variable. Of the 8830 adolescents, 13.3% ever misused prescription opioids; 17.7% experienced suicidal ideation, 13.3% made a suicide plan, and 6.5% attempted suicide during the past 12 months. In the multivariate logistic regression models, adolescent students who misused prescription opioids were 1.50 times more likely to have experienced suicidal ideation, 1.44 times more likely to have made a suicide plan, and 1.58 times more likely to have attempted suicide during the past 12 months when compared to their counterparts who did not misuse prescription opioids. Other significant predictors of suicidal behaviors include sexual minority, history of sexual assault, traditional bullying and cyberbullying victimization, feeling sad or hopeless, cigarette smoking, and illicit drug use. The findings of the present study demonstrate the harmful effects of prescription opioid misuse and its association with suicidal behaviors among adolescents.

The efficacy of low and moderate dosage of diazepam on sleep bruxism in children: A randomized placebo-controlled clinical trial

Background

Sleep bruxism (SB) in children is commonly a self-limited problem; however, therapy of the condition may be needed to improve sleep quality of parents and children. Benzodiazepines have some success in controlling adult bruxism. The objective of this study was to evaluate the effect and the safety of a short course of diazepam on controlling SB in healthy children.

Materials and Methods

In this double-blind, randomized placebo-controlled clinical trial, 109 children with SB were randomly assigned to three groups, receiving low or moderate dose of diazepam or placebo for 2 weeks. For children aged 2-8 years, the dose of 2.5 and 5 mg was considered as low and moderate dose consequently. In children >8 years, the doses were doubled. The severity of SB was evaluated at the beginning and also 2, 8, and 12 weeks thereafter. Data were collected by a questionnaire completed by parents including frequency of SB per week and per night and duration of each SB, as bruxism severity score (BSS). A mixed-model ANOVA was used to assess the differences of mean BSS between different groups and measurement times.

Results

From 109 children recruited, 90 completed the study. After 2 weeks of intervention, the mean BSS decreased significantly in all groups (P = 0.0001), but it was not significantly different between groups in any of follow-ups (P = 0.554). Next-day sleepiness was assessed at week 2 of the study and was significantly higher in the groups using diazepam (P = 0.026).

Conclusion

Short course of diazepam was not more effective than placebo for long-term control of SB in children.

Benzodiazepine prescribing for children, adolescents, and young adults from 2006 through 2013: A total population register-linkage study

BACKGROUND

Pharmacoepidemiological studies have long raised concerns on widespread use of benzodiazepines and benzodiazepine-related drugs (BZDs), in particular long-term use, among adults and the elderly. In contrast, evidence pertaining to the rates of BZD use at younger ages is still scarce, and the factors that influence BZD utilisation and shape the different prescribing patterns in youths remain largely unexplored. We examined the prevalence rates, relative changes in rates over time, and prescribing patterns for BZD dispensation in young people aged 0-24 years in Sweden during the period January 1, 2006-December 31, 2013, and explored demographic, clinical, pharmacological, and prescriber-related attributes of BZD prescribing in this group.

METHODS AND FINDINGS

Through the linkage of 3 nationwide Swedish health and administrative registers, we collected data on 17,500 children (0-11 years), 15,039 adolescents (12-17 years), and 85,200 young adults (18-24 years) with at least 1 dispensed prescription for a BZD during 2006-2013, out of 3,726,818 Swedish inhabitants aged 0-24 years. Age-specific annual prevalence rates of BZD dispensations were adjusted for population growth, and relative changes in rates were calculated between 2006 and 2013. We analysed how BZD dispensation varied by sex, psychiatric morbidity and epilepsy, concurrent dispensation of psychotropic medication, type of dispensed BZD, and type of healthcare provider prescribing the BZD. Prescribing patterns were established in relation to duration (3 months, >3 to ≤6 months, or >6 months), dosage (<0.5 defined daily dosage [DDD]/day, ≥0.5 to <1.5 DDD/day, or ≥1.5 DDD/day), and "user category" ("regular users" [≥0.5 to <1.5 DDD/day for ≥1 year], "heavy users" [≥1.5 DDD/day for ≥1 year], or otherwise "occasional users"). Multinomial regression models were fitted to test associations between BZD prescribing patterns and individual characteristics of study participants. Between 2006 and 2013, the prevalence rate of BZD dispensation among individuals aged 0-24 years increased by 22% from 0.81 per 100 inhabitants to 0.99 per 100 inhabitants. This increase was mainly driven by a rise in the rate among young adults (+20%), with more modest increases in children (+3%) and adolescents (+7%). Within each age category, overall dispensation of BZD anxiolytics and clonazepam decreased over time, while dispensation of BZD hypnotics/sedatives, including Z-drugs, showed an increase between 2006 and 2013. Out of 117,739 study participants with dispensed BZD prescriptions, 65% initiated BZD prescriptions outside of psychiatric services (92% of children, 60% of adolescents, 60% of young adults), and 76% were dispensed other psychotropic drugs concurrently with a BZD (46% of children, 80% of adolescents, 81% of young adults). Nearly 30% of the participants were prescribed a BZD for longer than 6 months (18% of children, 31% of adolescents, 31% of young adults). A high dose prescription (≥1.5 DDD/day) and heavy use were detected in 2.6% and 1.7% of the participants, respectively. After controlling for potential confounding by demographic and clinical characteristics, the characteristics age above 11 years at the first BZD dispensation, lifetime psychiatric diagnosis or epilepsy, and concurrent dispensation of other psychotropic drugs were found to be associated with higher odds of being prescribed a BZD for longer than 6 months, high dose prescription, and heavy use. Male sex was associated with a higher likelihood of high dose prescription and heavy use, but not with being prescribed a BZD on a long-term basis (> 6 months). The study limitations included lack of information on actual consumption of the dispensed BZDs and unavailability of data on the indications for BZD prescriptions.

CONCLUSIONS

The overall increase in prevalence rates of BZD dispensations during the study period and the unexpectedly high proportion of individuals who were prescribed a BZD on a long-term basis at a young age indicate a lack of congruence with international and national guidelines. These findings highlight the need for close monitoring of prescribing practices, particularly in non-psychiatric settings, in order to build an evidence base for safe and efficient BZD treatment in young persons.

Pharmacological treatment of anxiety disorders in children and adolescents: a review for practitioners

Anxiety disorders are common in children and adolescents with reported prevalence rates between 10% and 30%. A combined approach to treatment has been found to be the most effective for optimal outcomes and is typically comprised of psychotherapy (especially exposure-based cognitive behavior therapy), family and patient education, and use of medication if indicated. In children and adolescents who might benefit from use of medications, selective serotonin reuptake inhibitors (SSRIs) are the drugs of choice. The safety and efficacy of medications other than SSRIs in the treatment of children and adolescents with anxiety disorders are not fully established. Most children and adolescents respond well to treatment with long lasting resolution of symptoms, although, recurrence of the same, or development of a different type of anxiety disorder, is not uncommon. In most children and adolescents, anxiety disorders tend to persist into adulthood requiring long-term treatment planning. This paper reviews the pharmacological agents used in the treatment of anxiety disorders in children and adolescents.

Medical and nonmedical use of prescription sedatives and anxiolytics: Adolescents' use and substance use disorder symptoms in adulthood

OBJECTIVES

This study assessed the longitudinal associations between medical and nonmedical use of prescription sedatives/anxiolytics (NMPSA) during adolescence (age 18) and substance use disorder (SUD) symptoms during adulthood (age 35).

METHODS

Multiple cohorts of nationally representative samples of U.S. high school seniors (n=8373) were surveyed via self-administered questionnaires and followed longitudinally from adolescence (age 18, 1976-1996) to adulthood (age 35, 1993-2013).

RESULTS

An estimated 20.1% of adolescents reported lifetime medical or nonmedical use of prescription sedatives/anxiolytics. Among adolescents who reported medical use of prescription sedatives/anxiolytics, 44.9% also reported NMPSA by age 18. Based on multivariate analyses that included age 18 sociodemographic and other substance use controls, medical use of prescription sedatives/anxiolytics without any history of NMPSA during adolescence was not associated with SUD symptoms in adulthood relative to adolescents with no prescription sedative/anxiolytic use. In contrast, adolescents with a history of both medical and nonmedical use of prescription sedatives/anxiolytics and adolescents who reported only NMPSA had between two to three times greater odds of SUD symptoms in adulthood relative to adolescents with no prescription sedative/anxiolytic use and those who reported only medical use of prescription sedatives/anxiolytics.

CONCLUSIONS

One in every five U.S. high school seniors reported ever using prescription sedatives/anxiolytics either medically or nonmedically. This study provides compelling evidence that the medical use of prescription sedatives/anxiolytics (without any NMPSA) during adolescence is not associated with increased risk of SUD symptoms in adulthood while any NMPSA during adolescence serves as a signal for SUDs in adulthood.

MEDICAL COMORBIDITY AND COMPLICATIONS

Like their peers in the general youth population, youth with chronic medical conditions (YCMC) are at risk for substance use, including nonmedical use of prescription medications. However, given dangerous disease-substance interactions, the stakes for detecting and intervening on substance use are perhaps even higher for YCMC. Given the risk for nonadherence with chronic disease management, it is incumbent on primary care providers, specialty providers, and behavioral health specialists to be vigilant in asking about substance use and providing brief counseling and referral to substance use treatment when appropriate.

Benzodiazepine prescribing in children under 15 years of age receiving free medical care on the General Medical Services scheme in Ireland

OBJECTIVE

To examine the prevalence and secular trends in benzodiazepine (BZD) prescribing in the Irish paediatric population. In addition, we examine coprescribing of antiepileptic, antipsychotic, antidepressant and psychostimulants in children receiving BZD drugs and compare BZD prescribing in Ireland to that in other European countries.

SETTING

Data were obtained from the Irish General Medical Services (GMS) scheme pharmacy claims database from the Health Service Executive (HSE)--Primary Care Reimbursement Services (PCRS).

PARTICIPANTS

Children aged 0-15 years, on the HSE-PCRS database between January 2002 and December 2011, were included.

PRIMARY AND SECONDARY OUTCOME MEASURES

Prescribing rates were reported over time (2002-2011) and duration (≤ or >90 days). Age (0-4, 5-11, 12-15) and gender trends were established. Rates of concomitant prescriptions for antiepileptic, antipsychotics, antidepressants and psychostimulants were reported. European prescribing data were retrieved from the literature.

RESULTS

Rates decreased from 2002 (8.56/1000 GMS population: 95% CI 8.20 to 8.92) to 2011 (5.33/1000 GMS population: 95% CI 5.10 to 5.55). Of those children currently receiving a BZD prescription, 6% were prescribed BZD for >90 days. Rates were higher for boys in the 0-4 and 5-11 age ranges, whereas for girls they were higher in the 12-15 age groups. A substantial proportion of children receiving BZD drugs are also prescribed antiepileptic (27%), antidepressant (11%), antipsychotic (5%) and psychostimulant (2%) medicines. Prescribing rates follow a similar pattern to that in other European countries.

CONCLUSIONS

While BZD prescribing trends have decreased in recent years, this study shows that a significant proportion of the GMS children population are being prescribed BZD in the long term. This study highlights the need for guidelines for BZD prescribing in children in terms of clinical indication and responsibility, coprescribing, dosage and duration of treatment.

A case of severe adolescent obsessive-compulsive disorder treated with inpatient hospitalization, risperidone and sertraline

BACKGROUND

The initial treatment of obsessive-compulsive disorder (OCD) has generally been limited to serotonergic agents, cognitive-behavioral therapy (CBT), or a combination of the two. These findings were supported by the POTS study for OCD in children and adolescents. However, treatment with serotonergic agents or CBT can take several weeks before benefit is seen; severe cases of OCD may require more immediate treatment.

CASE REPORT

The authors present a case of severe OCD in an adolescent that required immediate treatment due to her critical medical condition. The patient's symptoms included not eating or taking medications or fluids by mouth due to fears of contamination. A medical hospitalization was previously required due to dehydration. As treatment with an SSRI would not have quick enough onset and the patient was initially resistant to participating in CBT, the patient was psychiatrically hospitalized and first started on liquid risperidone. After several doses of risperidone, the patient was able to participate in CBT and start sertraline.

DISCUSSION

The authors discuss the differential diagnosis of such a patient, including the continuum of OCD symptoms and psychotic symptoms. The authors discuss the different treatment options, including the utilization of inpatient psychiatric hospitalization. The authors discuss the potential risks and benefits of using atypical antipsychotics in lieu of benzodiazepines for the initial treatment of severe adolescent OCD. The authors also discuss other current treatment recommendations and rationale for the treatment that was pursued.

CONCLUSIONS

This patient received benefit of her symptoms relatively quickly with psychiatric hospitalization and an atypical antipsychotic. The diagnosis of a psychotic disorder should be considered. These treatment options must be weighed against the risks of atypical antipsychotics, including extrapyramidal symptoms, weight gain, and metabolic syndrome; benzodiazepines also have their risks and benefits. Additionally, the cost of time and finances of inpatient hospitalization must be considered. More research is needed regarding the short- and long-term efficacy and safety of antipsychotics in the treatment of OCD in the child and adolescent population.

Development of the GABAergic system from birth to adolescence

The neurotransmitter GABA (γ-aminobutyric acid), acting via inotropic GABA(A) and metabotropic GABA(B) receptors, plays an essential role in a variety of distinct neuronal processes, including regulation of neuronal excitability, determination of temporal aspects of spike trains, control of the size and propagation of neuronal assemblies, generation of oscillatory activity, and neuronal plasticity. Although the developmental switch between excitatory and inhibitory GABA(A) receptor-mediated responses is widely appreciated, the fact that the postnatal maturation of the GABAergic system lasts until late adolescence is not so persuasively promoted. This review summarizes recent knowledge of the maturation of various aspects of the GABAergic systems, like functional expression of GABA synthesizing/degrading enzymes and transporters, density of GABAergic synapses, GABAergic projection patterns, GABA receptor subunit composition, and properties of GABAergic interneurons, with an emphasis on the late developmental alterations. In addition, some aspects of the development of mental capabilities during adolescence and their relation the delayed maturation of the GABAergic system are presented.

Sleep problems in children and adolescents with common medical conditions

Untreated sleep disturbances and sleep disorders pose significant adverse daytime consequences and place children at considerable risk for poor health outcomes. Sleep disturbances occur at a greater frequency in children with acute and chronic medical conditions compared with otherwise healthy peers. Sleep disturbances in medically ill children can be associated with sleep disorders, comorbid with acute and chronic conditions, or secondary to underlying disease-related mechanisms, treatment regimens, or hospitalization. Clinical management should include a multidisciplinary approach with particular emphasis on routine, regular sleep assessments and prevention of daytime consequences, and promotion of healthy sleep habits and health outcomes.

Psychotropic medication history of inpatient adolescents--is there a rationale for benzodiazepine prescription?

We evaluated the pre-hospitalization psychotropic medication of adolescents with different psychiatric disorders, and examined possible differences in medication history in relation to lifetime psychiatric diagnoses of study subjects. The study sample consisted of 300 girls and 208 boys (age 12-17) admitted to psychiatric inpatient hospital between April 2001 and March 2006. The information on drug therapy history and psychiatric diagnoses were obtained from the Schedule for Affective Disorders and Schizophrenia for School Aged Children-Present and Lifetime (K-SADS-PL). Adolescents with drug use disorders had elevated rates of pre-hospitalization prescribed benzodiazepines (BZDs). Antidepressants and antipsychotics were mainly used by depressed and psychotic adolescents. Previously prescribed BZD medication was associated with 3-fold increased rates of sedative abuse or dependence. Girls had been prescribed antidepressants and BZDs statistically significantly more commonly than boys. The results of our study underline the importance of careful consideration of the use of benzodiazepines, especially in the outpatient treatment of adolescents.

Sport-related performance anxiety in young female athletes

The prevalence of anxiety disorders in adolescents range from 6% to 20%, and it is much higher for anxiety symptoms not meeting criteria for a specific anxiety disorder. The prevalence is much higher in females. Athletes participating in sports experience different levels of stress from competitive sports. For most young athletes (generally 13 to 24 years old, i.e., high-school and college age group) sport participation is reported to be no more stressful than many other activities of daily student or work life in general where competition is involved and performance is measured. Some level of sport related performance anxiety is considered to be normal and healthy; however, extreme anxiety in athletes can be detrimental in these performance situations. A number of factors may contribute to the development, severity, and persistence of performance anxiety related to sport participation. This article reviews the definitions, theories, clinical presentation, evaluation, and management principles of performance anxiety symptoms in young athletes.

An analysis of the high psychotropic off-label use in psychiatric disorders The majority of psychiatric diagnoses have no approved drug

OBJECTIVE

The authors' goals were to determine the extent of unapproved indications in the DSM-IV-TR, to highlight common off-label uses of psychotropic medications and offer insights into the rationale of the widespread off-label prescribing in psychiatry.

METHOD

Indications for approved psychotropic agents, obtained from the Physicians Desk Reference and the Drug Information Handbook, Clinical Handbook of Psychotropic Drugs, 15th edition, and the Drugs@FDA online database were analyzed in the context of the DSM-IV-TR to determine the percent of DSM-IV-TR disorders that are indications for psychotropic agents. A literature search was performed to determine common off-label uses of major classes of psychotropic medications.

RESULTS

88.5% of all DSM-IV-TR categorized disorders lack an approved medication for their treatment. Atypical Antipsychotics had the most extensive off-label use for DSM-IV-TR categorized disorder, whereas Mood Stabilizers showed the greatest off-label use with regards to disorders and symptoms that are not DSM-IV classified. For each class of medications, more off-label uses exist than FDA-approved uses.

CONCLUSIONS

The vast majority of DSM-IV-TR categorized disorders lack approved medications for their treatment. The large unmet need for approved psychiatric indications may explain the widespread off-label use of psychotropic medications in clinical practice.

Depression and anxiety in children at the end of life

A significant component of palliative care is the prompt diagnosis and management of distress, anxiety, and depression. This article reviews the symptoms and treatment of anxiety and depressive disorders in children at the end of life. Distinguishing between symptoms and disorders, the importance of open communication, consideration of the child's understanding of death, diagnostic challenges in chronically ill children, and suicidality are discussed. Because treatment options are available, it is imperative that symptoms are recognized and addressed. Understanding the issues involved in screening and diagnosis and the risks and benefits of available treatments can lead to an informed approach to the management of these disorders in the palliative care setting.

Psychopharmacology for the Violent Adolescent

Psychotropic medications for the violent adolescent can be used safely and effectively as long as a thorough evaluation is conducted beforehand,and appropriate monitoring is attended to for the duration of treatment. Table 1 summarizes several clinical conditions associated with aggressive and violent behaviors, and the recommendations for first-, second-, and third-line pharmacotherapeutic agents to treat them.