Sports doping in the adolescent athlete the hope, hype, and hyperbole

Ergogenic Aids and Testing in Pediatric Athletes

In the quest for winning the game, some athletes take various chemicals (ie, drugs, herbs, or supplements) in attempts to develop greater strength, endurance, or other elements that bring a competitive advantage. There are more than 30,000 chemicals sold throughout the world with unrestrained and unproven claims; however, some athletes consume them with hopes of increasing their athletic abilities, often without knowledge of the potential adverse effects and with limited evidence of efficacy. Complicating this picture is that research on ergogenic chemicals is typically conducted with elite adult male athletes and not with athletes who are in high school. A few of these ergogenic aids include creatine, anabolic androgenic steroids, selective androgen receptor modulators, clenbuterol, androstenedione, dehydroepiandrosterone, human growth hormone, ephedrine, gamma hydroxybutyrate, caffeine, stimulants (amphetamines or methylphenidate), and blood doping. In this article, we describe the purpose of ergogenic aids as well as the potential side effects. [Pediatr Ann. 2023;52(6):e207-e212.].

Psychosocial aspects of sports medicine in pediatric athletes: Current concepts in the 21st century

Behavioral aspects of organized sports activity for pediatric athletes are considered in a world consumed with winning at all costs. In the first part of this treatise, we deal with a number of themes faced by our children in their sports play. These concepts include the lure of sports, sports attrition, the mental health of pediatric athletes (i.e., effects of stress, anxiety, depression, suicide in athletes, ADHD and stimulants, coping with injuries, drug use, and eating disorders), violence in sports (i.e., concepts of the abused athlete including sexual abuse), dealing with supervisors (i.e., coaches, parents), peers, the talented athlete, early sports specialization and sports clubs. In the second part of this discussion, we cover ergolytic agents consumed by young athletes in attempts to win at all costs. Sports doping agents covered include anabolic steroids (anabolic-androgenic steroids or AAS), androstenedione, dehydroepiandrostenedione (DHEA), human growth hormone (hGH; also its human recombinant homologue: rhGH), clenbuterol, creatine, gamma hydroxybutyrate (GHB), amphetamines, caffeine and ephedrine. Also considered are blood doping that includes erythropoietin (EPO) and concepts of gene doping. In the last section of this discussion, we look at disabled pediatric athletes that include such concepts as athletes with spinal cord injuries (SCIs), myelomeningocele, cerebral palsy, wheelchair athletes, and amputee athletes; also covered are pediatric athletes with visual impairment, deafness, and those with intellectual disability including Down syndrome. In addition, concepts of autonomic dysreflexia, boosting and atlantoaxial instability are emphasized. We conclude that clinicians and society should protect our precious pediatric athletes who face many challenges in their involvement with organized sports in a world obsessed with winning. There is much we can do to help our young athletes find benefit from sports play while avoiding or blunting negative consequences of organized sport activities.

Attention-deficit/hyperactivity disorder in elite athletes: a narrative review

Attention-deficit/hyperactivity disorder (ADHD) is a common brain developmental disorder in the general population that may be even more prevalent in elite athletes in certain sports. General population studies of ADHD are extensive and have reported on prevalence, symptoms, therapeutic and adverse effects of treatment and new clinical and research findings. However, few studies have reported on prevalence, symptoms and treatments of ADHD in elite athletes. This narrative review summarises the literature on symptoms, comorbidities, effects of ADHD on performance and management options for elite athletes with ADHD. The prevalence of ADHD in student athletes and elite athletes may be 7%–8%. The symptoms and characteristics of ADHD play a role in athletes’ choice of a sport career and further achieving elite status. Proper management of ADHD in elite athletes is important for safety and performance, and options include pharmacologic and psychosocial treatments.

Attention-deficit/hyperactivity disorder medication does not alter exercise-induced hypoalgesia following an acute bout of dynamic circuit resistance exercise

The primary goal of this study was to investigate the effects of attention-deficit/hyperactivity disorder (ADHD) medications on exercise-induced hypoalgesia (EIH), heart rate, and perceived exertion. Thirty college-age students (10 Controls, 10 ADHD diagnosis, and 10 ADHD diagnosis with medications) completed 2 sessions: 1) a maximal testing session and 2) an experimental session consisting of 3 consecutive dynamic resistance exercise circuits comprised of 12 repetitions of 9 exercises at 60% of 1-repetition maximum using a 1:1 work to rest ratio. All participants, regardless of condition (Controls vs. ADHD without medications vs. ADHD with medications), displayed EIH accompanied by an increase in blood lactate, heart rate, and perceived exertion for the duration of the exercise bout. Therefore, the effects of resistance exercise are not altered by ADHD diagnosis or psychostimulant medication use for ADHD. These findings are intriguing given the known ergogenic and hypoalgesic effects of caffeine, a less potent stimulant.

ADHD and adolescent athletes

Attention-deficit hyperactivity disorder (ADHD) is a common neurodevelopmental disorder that affects the child and adolescent population. It is characterized by impairment in attention/concentration, hyperactivity, and impulsivity, all of which can impact performance of athletes. ADHD treatment within the athletic population is a unique challenge. The research in this field has been relatively limited. The National Collegiate Athletic Association and International Olympic Committee both regulate the use of psychostimulants for treatment of ADHD due to their performance-enhancing effects. In this article, authors have discussed the screening methods, pharmacological treatment, side effects, and behavioral approaches for the treatment of ADHD in adolescent athletes.

Pharmacotherapy for obese adolescents

The pharmaceutical search to induce weight loss was precipitated by the United States Food and Drug Administration's (FDA) 1959 formal approval of phentermine for short-term weight loss despite limited research supporting its assertions of weight loss. In addition to sympathomimetic amine products like phentermine, other medications considered in this article include herbal products, sibutramine, orlistat, metformin, and rimonabant. The use of pharmacotherapy for morbidly obese adolescents should be part of a comprehensive weight-loss program that recommends diet, exercise, and behavioral modification. Side effects and the possibility of major adverse effects should be remembered when considering use of these products.

Consumo de suplementos por jovens freqüentadores de academias de ginástica em São Paulo

A preocupação com a aparência e a estética pode levar ao consumo indiscriminado de suplementos nas academias. Os fatores relacionados ao consumo de suplementos em 201 jovens entre 15 e 25 anos freqüentadores de academias de ginástica da cidade de São Paulo foram investigados através da aplicação de formulário próprio. O uso de suplementos é relatado por 61,2% (n = 123) da amostra. Os homens usam mais suplementos que as mulheres (p < 0,001) e os adolescentes tendem a utilizar mais que os adultos jovens (p = 0,07). Os suplementos mais utilizados são bebidas esportiva (12%), hipercalóricos (12%), aminoácidos (10%), proteínas (10%) e creatina (8%), basicamente por auto-prescrição (42,8%) e pela indicação de treinadores (27,5%). O consumo de suplementos é significativamente maior entre aqueles que se exercitam há mais tempo; freqüentam a academia há mais tempo; e ficam na academia mais horas/semana. Ter amigos usuários (p = 0,03) e/ou um usuário em casa (p = 0,01) influencia no consumo de suplementos. O consumo de suplementos é uma prática que faz parte da realidade das academias de ginástica e o ambiente é favorecedor do uso desses produtos.

Erythropoietin and other blood-boosting methods

Dating back to the earliest Olympics, athletes have been searching for a performance edge. Recombinant human erythropoietin was made commercially available in 1987 to treat various diseases associated with anemia. Within a few years, elite endurance athletes capitalized on its potential as an undetectable performance-enhancing agent. Although antidoping agencies have developed a test to detect its use, there are pitfalls. More importantly, athletes continue to add more sophisticated doping practices to their armamentarium, challenging regulatory agencies, putting their health at great risk, and tainting the spirit of fair competition.

Attention deficit/hyperactivity disorder and psychopharmacologic treatments in the athlete

It is conjectured that attention deficit/hyperactivity disorder (ADHD) symptoms adversely impacting academics, family functioning, social relationships, and vocational performance might also negatively affect athletic and sport performance and enjoyment; this warrants further scientific inquiry. Children, adolescents, and adults participate in organized and impromptu sport activities, both team and individual. With the concern about an epidemic of obesity in the United States, barriers to participation in sport and exercise such as ADHD need to be better understood. This article approaches ADHD in sports by providing a brief introduction to ADHD, first reviewing general clinical findings, then discussing recreational youth sports and psychopharmacological treatment risks and benefits for the elite athlete.

Popular ergogenic drugs and supplements in young athletes

Ergogenic drugs are substances that are used to enhance athletic performance. These drugs include illicit substances as well as compounds that are marketed as nutritional supplements. Many such drugs have been used widely by professional and elite athletes for several decades. However, in recent years, research indicates that younger athletes are increasingly experimenting with these drugs to improve both appearance and athletic abilities. Ergogenic drugs that are commonly used by youths today include anabolic-androgenic steroids, steroid precursors (androstenedione and dehydroepiandrosterone), growth hormone, creatine, and ephedra alkaloids. Reviewing the literature to date, it is clear that children are exposed to these substances at younger ages than in years past, with use starting as early as middle school. Anabolic steroids and creatine do offer potential gains in body mass and strength but risk adverse effects to multiple organ systems. Steroid precursors, growth hormone, and ephedra alkaloids have not been proven to enhance any athletic measures, whereas they do impart many risks to their users. To combat this drug abuse, there have been recent changes in the legal status of several substances, changes in the rules of youth athletics including drug testing of high school students, and educational initiatives designed for the young athlete. This article summarizes the current literature regarding these ergogenic substances and details their use, effects, risks, and legal standing.

Dilated cardiomyopathy and acute liver injury associated with combined use of ephedra, gamma-hydroxybutyrate, and anabolic steroids

Anabolic-androgenic steroids are synthetic derivatives of testosterone that some athletes have used to enhance muscle mass and improve their athletic performance. Ephedrine is a potent sympathomimetic agent that can lead to cardiomyopathy similar to that seen with catecholamine excess. Adverse cardiovascular events attributed to anabolic steroid and ephedra use, such as arrhythmias, myocardial infarction, cardiomyopathy, and sudden death, are rarely reported. Bodybuilders have used gamma-hydroxybutyrate, a potent secretagogue of growth hormone, to promote muscle development. Although dilated cardiomyopathy is a known complication of excess growth hormone levels, it has not been associated with use of gamma-hydroxybutyrate. A healthy 40-year-old man was admitted to our hospital for new-onset congestive heart failure and severe acute hepatitis that developed several months after he began using anabolic-androgenic steroids, ephedra, and gamma-hydroxybutyrate supplements. Analysis with an objective causality assessment scale revealed a probable adverse drug reaction between the patient's use of anabolic steroids, ephedra, and gamma-hydroxybutyrate and the development of his cardiomyopathy and acute liver injury.

Sports Pharmacology and Ergogenic Aids

Primary care physicians working with athletes need to ask about drug or supplement use. A basic knowledge of ergogenic substances may help to establish rapport with athletes using these agents. Physicians should be aware that doses used by athletes are far in excess of the ones reported by the literature, and that new substances are constantly being introduced. It is hoped that increased awareness and knowledge of the more common ergogenic substances will lead to better education and health care for the athletic population.

The college athlete

Participation in sports is important to many college students. Student athletes come from different levels of previous sport experience as they enter collegiate athletics. The primary source of student medical care is the campus student health center. The health care providers at student health centers attend to many of the sports-related concerns of student athletes. Preparticipation evaluation provides an opportunity to assess the general health of the student athlete and to identify conditions that might increase the risk of further injury. Sudden cardiac death and sports-associated concussions have generated much interest and are reviewed in this article. Other areas reviewed here include use of drugs and supplements, ankle sprains, acute knee ligament injuries, back pain, and shoulder impingement syndrome.

Atrial fibrillation associated with alcohol ingestion in adolescence: holiday heart in pediatrics

An alcohol-naive 16-year-old male is presented with alcohol-induced atrial fibrillation. Past medical history, review of systems, and presentation were all otherwise benign. Atrial fibrillation occurred early in the intoxication at an alcohol level slightly higher than the legal limit for intoxication (153 mg/dL). His complete cardiac evaluation was otherwise normal. The atrial fibrillation was not treated aggressively and resolved as the alcohol level quickly fell to zero, consistent with his "nonalcoholic" metabolism. Complete follow-up found the adolescent with no evidence of cardiac or other disease.

Drug Use in Sports: A Veritable Arena for Pharmacists

OBJECTIVE

To describe opportunities and obligations for pharmacists regarding doping control in sports, and to present information and resources on drugs and dietary supplements that are popular among athletes for performance enhancement.

DATA SOURCES

Sports medicine journals and articles in English obtained from Medline (1966 through June 2003) using the search terms doping in sports, drugs in sports, dietary supplements, sports, amphetamine, stimulants, ephedrine, ephedra, caffeine, anabolic steroids, human growth hormone, erythropoietin, darbepoetin, androstenedione, dehydroepiandrosterone, and creatine. Information was also obtained from sports-governing agencies, such as the National Collegiate Athletic Association and the International Olympic Committee.

STUDY SELECTION

Studies and reports that were credible and scientifically sound that evaluated the ergogenic effects of drugs and dietary supplements.

DATA EXTRACTION

By the author.

DATA SYNTHESIS

Pharmacists can participate in doping control programs in a number of ways. Pharmacists also have an obligation when counseling, advising, and treating athletes to help them avoid banned substances. Athletes use a host of drugs for their performance-enhancing effects, many of which are banned by major sports-governing bodies. Myriad dietary supplements are marketed to athletes, claiming to have ergogenic effects. Some of these popular supplements have proven performance-enhancing effects, while others do not. Adverse effects of these drugs and dietary supplements are discussed.

CONCLUSION

A variety of drugs and dietary supplements have proven performance-enhancing effects in athletes. However, many of these substances have adverse effects and are banned by various sports-governing organizations. Pharmacists can play a key role in participating in doping control programs, and can prevent athletes from inadvertently consuming a banned substance.

Substance abuse in adolescents: a complex conundrum for the clinician

Substance abuse remains a complex and pervasive conundrum for society and for clinicians seeking to improve the lives of their pediatric patients. Substance abuse is linked to the human instinct for pleasure at any cost and is fueled by enticing encouragement of the media teaching society to seek drug-induced pleasure without fear of negative consequences. Other complications are the limited education about psychoactive substances provided to youth and the health care profession pledged to serve them. Primary care clinicians must provide their adolescent patients with adequate screening and counseling about substance abuse. Treatment of the substance-abusing patient is often a combination of behavioral interventions (including family therapy), and, in limited situations, addiction-specific medications. Research suggests that female drug addicts have a better outcome in female-only drug treatment programs. In addition, new drugs are being developed that target specific brain mechanisms involved in drug addiction; these drugs will have less toxicity and less abuse potential than illicit drugs such as cocaine. Vaccines are being developed that will block the effects of such drugs as cocaine and PCP. Medications developed for the treatment of depression and epilepsy will be a source of medications for the treatment of drug addiction. The study of endorphins and the neurobiology of stress and substance abuse promise to develop potent anti-addiction chemicals, greatly aiding in the war on drug abuse.

Attention-deficit/hyperactivity disorder in children and adolescents: interventions for a complex costly clinical conundrum

Management of a child or adolescent with attention-deficit/hyperactivity disorder (ADHD) is reviewed, including psychological and pharmacologic approaches. Psychological treatment includes psychotherapy, cognitive-behavior therapy, support groups, parent training, educator/teacher training, biofeedback, meditation, and social skills training. Medications are reviewed that research has revealed can improve the core symptomatology of a child or adolescent with ADHD. These medications include stimulants, antidepressants, alpha-2 agonists, and a norepinephrine reuptake inhibitor. Management of ADHD should include a multi-modal approach, involving appropriate educational interventions, appropriate psychological management of the patient (child or adolescent), and judicious use of medications. Parents, school officials, and clinicians must work together to help all children and adolescents with ADHD achieve their maximum potential.

Behavioral aspects of children's sports

This article considers some of the numerous behavioral aspects that are related to children's sports. The pediatrician, during various encounters with the athlete and his or her parents in the office, or on the field, can positively influence the sport participation experience of the athlete, by screening and identifying potential problem areas as well as providing anticipatory guidance on various issues.