Diabetes in adolescent patients: diagnostic dilemmas.

The classification of diabetes mellitus by types (1 or 2), or by age of onset (juvenile or adult), helps to clarify many aspects of pathophysiology, prognosis, and therapy. However, less-commonly encountered patients, presenting in childhood or adolescence, may not fit neatly into one or the other group. These include teenagers who present with new-onset diabetes with ketoacidosis, but who are later able to be managed permanently as type 2 patients. Other adolescent patients present with only minimal glucose intolerance, then proceed to develop type 1 diabetes, with evidence of autoimmune etiology, after a variable number of years. Four patients are presented to illustrate these diagnostic dilemmas.

Contraception in the adolescent: an update.

Contraception remains an important part of national efforts to reduce adolescent pregnancy in the United States. A number of safe and effective contraceptive methods are available for our youth, including abstinence, barrier methods, oral contraceptives, Depo-Provera, and Norplant. Research over the past few decades has resulted in a variety of oral contraceptives with reduced amounts of hormones and reduced side-effects. A number of methods have received approval by the Food and Drug Administration since the last review in 1980, including emergency contraceptives, depomedroxyprogesterone acetate, and the cervical cap. The use of condoms and vaginal spermicides continues to be recommended for all sexually active adolescents to reduce (not eliminate) the risk for acquiring sexually transmitted diseases. A polyurethane condom is now available, in addition to the latex condom and other barrier contraceptives, including the following: diaphragm, cervical cap, vaginal sponge, female condom and vaginal spermicides. Because of continuing concerns about pelvic inflammatory disease related to intrauterine devices, currently available intrauterine devices are not recommended for most adolescents. Abortion is not considered as a contraceptive method.

Office interventions for adolescent smokers.

Smoking-prevention efforts can be undertaken at a national level, with enactment and enforcement of laws on the use of tobacco products by youth; at the state and local level, with involvement of community organizations; and through school systems, with education regarding the harmful effects of tobacco use. This review, however, focuses on the role of individual practitioners who also can make significant contributions by working at an individual level to incorporate prevention and treatment strategies in their daily medical practice. This article reviews two types of smoking cessation interventions-behavioral and pharmacologic. Currently available data on the prevention and treatment of nicotine addiction in adolescents, particularly pharmacotherapy, are quite limited. The individual clinician can contribute to prevention and treatment of tobacco use among children and adolescents by using many of the known behavioral and pharmacologic strategies.

Adolescent violence: concepts for a new millennium.

Violence is a form of aggressive behavior that has a debilitating effect on the optimal growth and development of our youth. Violence pervades the lives of a significant proportion of all adolescents in the U.S., but has a particularly devastating impact on males and minority youth. Adolescent males are more likely to be victimizers and victims of violence and aggression, except in cases of sexual victimization and suicide attempts. For all adolescents, exposure to violence at home, school, or in the community is associated with aggression later in life, the development of supportive attitudes toward aggression and violence, psychological distress, school absenteeism, academic dysfunction, and subsequent injury. Violence has historical, cultural, and societal roots in our world. Until and unless we begin to understand where violence fits on the continuum of aggressive behavior and until we address the politics of violence, we will remain conflicted and paralyzed by the dangers our youth face. By understanding the social, political, and developmental aspects of violence and understanding the nature and characteristics of resilient children, we can better prepare our youth for life. We may not be able to protect our adolescents from exposure to violence, but we most certainly can help them develop the necessary skills to survive such exposure and work to enhance and strengthen their access to protective factors so that they can experience a healthy transition from adolescence to adulthood in this new millennium.

Romance with the automobile in the 20th century: implications for adolescents in a new millennium.

Nearly three-fourths of deaths among American adolescents and young adults result from only four causes: motor vehicle accidents, other unintentional injuries, homicide, and suicide. Thirty percent of those deaths result from motor vehicle accidents, the number one cause of death among adolescents. A number of factors that influence the morbidity and mortality are associated with driving. Compared to other countries, it is easier for American adolescent to obtain a relatively inexpensive license and gain access to a car. For the young driver, adolescent development and increased risk taking, inexperience, dangerous driving behavior, and alcohol-related factors are of special significance. In this article, we review recent crash statistics as well as effectiveness of various preventive measures, including driver education, graduated licensing, alcohol-related measures, and vehicle-related factors. Graduated licensing and alcohol-related measures have been the most effective measures so far.

Reproductive health: an international perspective.

The twentieth century began with approximately 1.6 billion human beings in the world and, with an increase of 96 million people per year, will end with over 6 billion people. Unless this trend is directly confronted by the world governments and their citizens, there will be nearly 8 billion by 2025 and over 11 billion by 2050. Thus, reproductive health is and will remain an issue of critical importance for all countries to realize and study. Part of this trend is because of the many pregnancies which occur in adolescents around the world. A number of issues have developed this century contributing to the many pregnant teenagers. For example, India has one of the world's largest populations of teenagers--over 23 million, representing over 26% of the total in the world. Effective methods for contraception and sexually transmitted diseases prevention are available, but not to all sexually active humans. However, many barriers to effective contraception exist around the globe. This article discusses some of them and also reviews use of contraceptive methods in various countries. These include oral contraceptives, emergency contraceptives, injectable and implantable contraceptives, intrauterine devices, barrier contraceptives and others. Reproductive health remains a critical, universal issue for all humans in the world. We all must examine the many pitfalls to controlling the world's populations, including lack of sex education, limited access to effective contraceptives, and others. We cannot afford to let the population continue unchecked. Effective strategies are needed at this time; otherwise, the population will continue to run out of control, negatively damaging the world for the coming generations. There is need to leave a positive, and not negative legacy for the next generation.

Enuresis: current concepts.

Incontinence disorders are an important group of problems that clinicians manage in children and adolescents. This paper reviews the physiology of micturition, the epidemiology of enuresis, etiologic concepts of incontinence disorders, a general clinical approach to enuretic patients, laboratory evaluation and general principles of management. Neurological and nephrological concepts of enuresis are emphasized in this discussion.

Substance abuse: a pediatric concern.

Use of alcohol, tobacco, and other drugs is a worldwide problem and affects many children and adolescents. The use of opiates, cannabis, tobacco, and alcohol have been well recognized for centuries in India. Abuse of alcohol is widespread in college campuses. In the United States, in 1997, 54.3% of high-school students had used an illicit drug by the time they entered 12th grade. In India the use of drugs and alcohol within the context of religious beliefs and local traditions has been historically documented. Children & adolescents are exposed to alcohol, cannabis products, and tobacco product. Several risk factors and protective factors have been identified. A screening psychosocial history is the most useful tool to identify non-specific indicators of substance abuse. In India the use of pan masala, and home brewed products containing marijuana and alcohol have special significance. Pan masala is shown to have carcinogenic, genotoxic, and clastogenic properties. The pediatrician can play a vital role in the appropriate recognition and early referral.

Adolescent growth, development, and psychosocial aspects of sports participation: an overview.

This chapter examines sports participation in the context of adolescent growth and development. Because the nature of sports participation is highly organized and competitive, it is imperative that parents, coaches, physicians, and other clinicians remember that they may be placing increased pressures on the adolescent to perform and practice. The authors review the impact of physical growth and psychosocial development and also describe how substance abuse, depression, and aggressive behavior may or may not be influenced by sports participation.

The breast and sports: issues for the clinician.

Although a number of recent reviews have focused on the effects of exercise and sports on menstrual function, minimal emphasis has been placed on how the breast is affected. Increasing numbers of female athletes are participating in previously male-dominated contact sports; the effect on overall breast health from medium-to-high impact activities remains to be seen. This article reviews the basic anatomy and embryology of breast tissue, outlines various problems of the breast that the adolescent athlete may encounter, and offers management strategies for such problems.

The rebellious adolescent. Evaluation and management of oppositional and conduct disorders.

A wide variety of management options are available to the primary care physician who is presented with a rebellious adolescent. After a careful assessment, the clinician and other health care professionals can choose a diverse combination of interventions: individual therapy, family therapy, youth-centered programs, community-centered programs, psychopharmacology, and others. Rebellious adolescents need access to comprehensive medical and mental health care, academic education (including sexuality education), and full employment opportunities. Primary care physicians can play a vital and sometimes pivotal role coordinating services and helping parents, school personnel, and therapists work with these youth. Even when dealing with the very difficult and resistant group of youth with CD and ODD, optimism for improvement should always be maintained by the clinician.

Contraception in the adolescent. Preparation for the 1990s.

An overview of current and future contraceptive methods available to the adolescent is presented. Emphasis is given to oral contraceptives, including low-dose monophasics and triphasics. Current research confirms the efficacy and safety or oral contraceptives for teenagers. Other methods are reviewed, such as the mini-pill, barrier contraceptives (including the cervical cap and female condom), injectable contraceptives, hormonal contraceptive implants, the vaginal ring, postcoital contraception, periodic abstinence, gossypol, and others. Though abstinence is the best contraceptive method for adolescents, contraceptive technology of the 1990s presents clinicians and sexually active youth with many additional options.

Breast disorders in children and adolescents.

A review of pediatric breast disorders is provided, with particular attention given to the topics of fibroadenoma, cystosarcoma phylloides, breast infections, breast cancer, and benign breast disease. The pediatric clinician is strongly encouraged to include the breast system as part of a complete examination and educational process.

Examination of sexually abused adolescents.

The care of the sexually assaulted adolescent demands an integrated, sensitive approach to psychologic and medical needs, along with careful follow-up. This care is best provided by knowledgeable and supportive individuals. This discussion has reviewed definitions of sexual assault terms, potential psychologic reactions, physical evaluation of these individuals, and therapy considerations.