Tolerability of electrodiagnostic studies in patients: a prospective study.

Introduction: Nerve conduction study (NCS) and electromyography (EMG) are electrodiagnostic studies that are highly tolerated by patients despite their nature of causing pain and discomfort. However, few studies have focused on the true tolerability of these procedures in patients. This study aimed to determine the true tolerance rate of NCS and EMG in patient populations and the factors that might be associated with them. Methods: Participants scheduled for electrodiagnostic studies were prospectively recruited between March 2023 and September 2023. After completion of the study, the physicians completed a questionnaire on each patient's tolerance of the studies. Results: Of the 103 patients enrolled in the study, 98 were able to tolerate both tests, and 5 patients were intolerant to 1 or both tests. The overall tolerance rate of NCS and EMG was 95.1% (0.951, 95% CI 0.897 to 0.981). Age, sex, ethnicity, the type of NCS performed and the type of EMG performed were not associated with NCS or EMG intolerance. Conclusion: Most patients tolerated the NCS and EMG; however, a small percentage of patients were intolerant. Clinicians should recognise the intolerance of certain patients when introducing and performing electrodiagnostic tests.

Reactive Arthritis in a 37-Year-Old Female With SARS-CoV2 Infection.

We report the case of a 37-year-old female who presented for evaluation of acute 10/10 right hand pain, 12 days after testing positive for SARS-CoV2. The patient was admitted to the hospital due to the severity of her pain. As an inpatient, extensive workup by the medicine team and rheumatology revealed no structural, vascular, or neurogenic cause of her pain. The patient's blood work was unremarkable for elevations in lyme serology, antinuclear antibody (ANA), rheumatoid factor, and uric acid. It was determined that the cause of her pain was most likely reactive arthritis (ReA) secondary to her SARS-CoV2 infection. She was treated with voltaren gel, neurontin, and oral dilaudid as needed and discharged. Upon follow-up, her pain improved and she was prescribed a wrist splint, ultram, and occupational therapy for perceived wrist tendinitis. To our knowledge, this is the first description of a case of ReA caused by the SARS-CoV2 virus.