Preparticipation Physical Examination
Vasilios Chrisostomidis
INTRODUCTION
The preparticipation physical examination (PPE) was designed with the safety and health of the athlete in mind. Its goal is to detect the athlete’s injuries, illnesses, or factors that may put him or her or other athletes at risk. The history is the single most important factor in determining whether an athlete has a medical or orthopaedic condition. An effective screening examination should have a high level of sensitivity and specificity. In addition it should be cost-effective and practical. Currently, data supporting the PPE meeting these attributes are lacking. Despite this the PPE is required at most high schools and colleges prior to participation.1 The PPE denies clearance to only 0.3% to 1.3% of all athletes.2 Additionally, 1.9% to 3.2% require further evaluation prior to participation.3
Role of PPE
The primary objective of the PPE is to screen for life-threatening problems as well as conditions that may predispose an athlete to injury or illness. There is no empirical evidence that the PPE is able to screen for silent but deadly illness; however, the consensus panel does recommend it be performed.4
Secondary objectives include that the PPE often meets administrative requirements of a school, college, or governing body. Currently, most states as well as the National Collegiate Athletic Association (NCAA) require some form of a preparticipation examination prior to sports participation. There may be annual or biannual requirements or an entrance physical followed by yearly interval history updates. Frequency, appropriate documentation, as well as who is able to perform the examination vary from state to state and also from high school to college athletics. Referencing appropriate requirements is essential to perform a proper PPE for the individual athlete. In most settings/states, a physician, nurse practitioner (NP), or physician assistant (PA) is generally acceptable for performing the PPE.
In addition the PPE may serve as an access point for health care and allow for the discussion of health care maintenance topics as well as general health. This may be the only entry for an athlete into the health care delivery system prior to an acute issue. It should be stressed, however, in the absence of the athlete’s primary care provider performing the examination, the standard PPE should not supplement a well child or annual physical examination.
Timing and Setting
The PPE should ideally be performed 6 weeks prior to the start of the athletic season. This allows adequate time to evaluate and treat any conditions requiring further evaluation, testing, or treatment. Unfortunately, most athletes do not present for a PPE until just prior to the commencement of the season. One way to address this is to screen all returning athletes to a team/school who will need a PPE in the spring prior to return to school.
The setting of the preparticipation examination should ideally be in the athlete’s primary care provider’s office. This allows for confidentiality and continuity of care as well as the ability to address nonsports-related medical issues if the athlete is otherwise healthy to participate in sports. The main limitation is the time utilized and cost.
In order to reduce costs and improve efficiency, some schools and teams opt for a mass PPE session utilizing multiple health care providers. When the PPE is performed by a group of physicians, it is often split up into stations. Often one person will review the medical questionnaire, while another performs the physical examination and finally another provides clearance. An advantage of this format is that a multispecialty team is often created (i.e., primary care, orthopaedic, dentist, etc.), which may decrease the need for referral and avoid delay in clearing athletes for participation. It is important to have separate areas for male and female athletes as well as privacy for the examination portion of the physical. Confidentiality should be maintained at all times.
An alternative format for the mass PPE is the “lockerroom” format where the entire examination is performed by one physician, but there are simultaneous examinations performed at the same time in separate examination rooms. This format requires a large number of physicians capable of performing the entire examination but can be an efficient and cost-effective format as well.
Standard Preparticipation Examination
The medical history is the most important part of the PPE. It will identify roughly 75% to 90% of all problems affecting the athlete. There are roughly 4 million competitive athletes in high school alone and 30 million athletes under the age of 18 who play organized sports in the United States.4 It is important to remember that the PPE screens for conditions that result in unacceptable risk but does not reach a zero-risk circumstance. An excellent resource for the clinician providing preparticipation physicals is the most recent joint consensus monograph Preparticipation Physical Evaluation, 3rd Edition (American Academy of Family Physicians, American Academy of Pediatrics, American Medical Society for Sports Medicine, American Orthopaedic Society for Sports Medicine, American Osteopathic Academy of Sports Medicine). The form is composed of standardized history, physical examination, and clearance sections, which allows for efficient and thorough evaluation of the athlete. A copy of this form is shown in Figure 1.1.
HISTORY
Key components to the history that warrant further evaluation are highlighted below. For a complete detailed description of each component, please refer to the most recent PPE joint consensus monograph.4
Medical Problems
Previous disqualification or surgeries
Recent injuries/illness
Ever spent a night in a hospital
May indicate serious condition not highlighted by other questions
Medication/Supplements
Prescription/nonprescription (over-the-counter)/herbal medications
May clue the physician about medical conditions an athlete may have forgotten to mention
Allergy/Anaphylaxis
Food or insect stings
Necessity of medications on the sidelines is ultimately the responsibility of the athlete, though the trainer or medical provider covering an event or practice may as well choose to carry them
Cardiovascular
Syncope, chest pain, shortness of breath (SOB) with activity, murmur, or positive family history (sudden death/myocardial infarction [MI]) should prompt a work-up for cardiac conditions. Do not forget to ask about illicit drug (cocaine) or steroid abuse as a causative factor
Family history of sudden cardiac death under the age of 50 (particularly first-degree relative)
History of any cardiac testing (ECG [electrocardiogram], ECHO, stress test, etc.)
It is difficult to diagnose life-threatening cardiac conditions—only 20% are diagnosed prior to sudden cardiac death5,6
Pulmonary
Prior history of asthma or exercise-induced asthma (EIA)
SOB, wheezing, or coughing with exercise
Family history of asthma
Prior use of an inhaler or asthma medication
Viral Illness
Recent viral illness with special attention paid to recent mononucleosis
Paired Organs
Presence of any unpaired organs (kidney, eye, testicle)
Ramifications of absence of one may affect clearance or require appropriate risk stratification. Please refer to “Clearance” section for details
Dermatologic Conditions
Presence of any rashes, sores, or skin lesions
Herpes, tinea, methicillin-resistant Staphylococcus aureus (MRSA) important in contact sports, particularly if active
Neurologic
History of concussion, burners/stingers, seizures
History of repetitive concussion or burners/stingers should prompt further inquiry and possibly a work-up
Heat Illness
Often recurrent so detailed history may help to prevent recurrence
Consider pre-exercise and postexercise weights as well as proper acclimatization
Musculoskeletal Injury
Acute or overuse injuries including but not limited to fractures, sprains, strains, contusions, as well as overuse injuries
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