Claudia L. Reardon, MD Associate Professor Department of Psychiatry University of Wisconsin School of Medicine and Public Health Madison, Wisconsin
Disclosure The author reports no financial relationships with any companies whose products are mentioned in this article, or with manufacturers of competing products.
If imaging is deemed necessary for a patient with an acute SRC, brain CT is typically the imaging modality of choice; however, if imaging is deemed necessary due to the persistence of symptoms, then MRI is often the preferred test because it provides more detailed information and does not expose the patient to ionizing radiation.22 While results are often normal, the ordering clinician should be prepared for the possibility of incidental findings, such as cysts or aneurysms, and the need for further consultation with other clinicians to weigh in on such findings.22
CASE CONTINUED
Ms. J is prescribed extended-release venlafaxine, 37.5 mg every morning for 5 days, and then is switched to 75 mg every morning. The psychiatrist hopes that venlafaxine might simultaneously offer benefit for Ms. J’s depression and migraine headaches. Venlafaxine is not FDA-approved for migraine, and there is more evidence supporting TCAs for preventing migraine. However, Ms. J is adamant that she does not want to take a medication, such as a TCA, that could cause weight gain or sedation, which could be problematic in her sport. The psychiatrist also tells Ms. J to avoid substances of abuse, and emphasizes the importance of good sleep hygiene. Finally, the psychiatrist communicates with the interdisciplinary medical team, which is helping Ms. J with gradual return-to-school and return-to-sport strategies and ensuring continued social involvement with the team even as she is held out from sport.
Ultimately, Ms. J’s extended-release venlafaxine is titrated to 150 mg every morning. After 2 months on this dose, her depressive symptoms remit. After her other symptoms remit, Ms. J has difficulty returning to certain practice drills that remind her of what she was doing when she sustained the SRC. She says that while participating in these drills, she has intrusive thoughts and images of the experience of her most recent concussion. She works with her psychiatrist on a gradual program of exposure therapy so she can return to all types of practice. Ms. J says she wishes to continue playing volleyball; however, together with her parents and treatment team, she decides that any additional SRCs might lead her to retire from the sport.
Bottom Line
Psychiatric symptoms are common after sport-related concussion (SRC). The nature of the relationship between concussion and mental health is not firmly established. Post-SRC psychiatric symptoms need to be carefully managed to avoid unnecessary treatment or restrictions.
