Readiness and Patient Care
Importantly, readiness should not be seen as a roadblock to appropriate patient care. Patients should receive treatment that is appropriate for their medical condition. Much of the difficulty within military medicine is understanding and communicating how the natural disease history, prognosis, and treatment of their respective medical conditions will impact members’ service.
In some cases, the condition and/or treatment is incompatible with military service. Consider the following scenario: A 23-year-old active-duty soldier with a history of psoriasis developed widespread disease of 1 year’s duration and was referred to a civilian dermatologist due to nonavailability of a military dermatologist. After topical and light-based therapies failed, he was started on ustekinumab, which cleared the psoriasis. He wanted to continue on ustekinumab due to its good efficacy, but his unit was set to deploy in the coming year, and the drug made him medically nondeployable due to its immunosuppressive nature.
This real-life example was a difficult case to disposition. The service member was unsure if he could perform his military duties and deploy without continuing treatment with ustekinumab. His prior dermatology notes were requested to better assess the severity of his baseline disease, followed by a candid discussion between the military dermatologist and the patient about treatment options and their respective ramifications to his military career. One option included continuing ustekinumab, which would initiate an MEB evaluation and likely result in separation. Another option was UV therapy, which would not prompt an MEB evaluation but would not be available in deployed environments. Apremilast was offered as a third treatment option and could be used in place of UV therapy during deployment along with topical medications. This patient opted to continue treatment with ustekinumab, resulting in MEB review and separation from military service.
Dermatology Treatment Considerations
Civilian dermatologists should be aware of specific considerations when treating active US service members with common cutaneous diagnoses such as acne, atopic dermatitis (AD), psoriasis, dissecting cellulitis of the scalp (DCS), and lupus erythematosus (LE). This discussion is not meant to be all-inclusive but provides information and examples related to common treatment challenges in this patient population.
Acne
Acne is common in the active-duty military population. Typically, acne should be treated per recommended guidelines based on type and severity.8 Medical evaluation board review is warranted in cases of severe acne that is unresponsive to treatment and interferes with a service member’s performance.5,6 Unique situations in the active-duty military population include the following:
• Use of minocycline. Aircrew members have unique restrictions on many medications,6 including minocycline, which is restricted in this population due to vestibular side effects. Doxycycline is an acceptable alternative for aircrew members; however, even this medication may require a ground trial to ensure there are no idiosyncratic effects.
• Use of isotretinoin, which is not permitted in aircrew members, submariners, or divers. If they take this medication, they will be temporarily removed from duty for the duration of treatment and for a period of time after completion (1–3 months, depending on service). Isotretinoin also is not used during deployment due to potential side effects, the need for laboratory monitoring, and iPLEDGE system requirements.
Atopic Dermatitis
A history of AD after the 12th birthday is considered a disqualifying condition with regard to military service,3 though mild and well-controlled disease can easily be overlooked during entrance physical examinations. Members frequently present with eczema flares following field training exercises where they are outdoors for many hours and have been exposed to grass or other environmental triggers while wearing military gear that is heavy and occlusive, which is further exacerbated by being unable to bathe or care for their skin as they would at home.
Separation from the military is considered when AD is moderate to severe, is unresponsive to treatment, and/or interferes with performance of duty. Severity often can be evaluated based on the impact of AD on performance of duties in addition to clinical appearance. A pilot who is distracted by itching presents a potentially dangerous situation. A soldier whose AD flares every time he/she goes to the field, requiring him/her to return home early to control symptoms, can be considered moderate to severe due to lack of ability to do his/her job away from home base.
Response to treatment is more often where trouble lies for military members with AD, as patients are only permitted to take emollients, preferred cleansers, and topical medications to field training exercises and deployments. UV therapy is used to control disease in the military population but is not an option in deployed environments. Classic immunosuppressants (eg, methotrexate, mycophenolate mofetil, azathioprine, cyclosporine) may result in a good response to treatment; however, due to their side-effect profiles, need for laboratory monitoring, and immunosuppressive nature, long-term use of those medications will result in a nondeployable status. Dupilumab does not appear to have the immunosuppressive effects of other biologics; however, the medication requires refrigeration,9 which currently precludes its use in the deployed environment, as it would be difficult to ensure supply and storage in remote areas.
Service members with a history of AD are exempt from the smallpox vaccine due to concerns about eczema vaccinatum.10