{Reference Type}: Journal Article
{Title}: Clinical outcomes of hospitalised individuals with spin-induced exertional rhabdomyolysis.
{Author}: Lim SYW;Chong CJ;Liu Z;Kan JYL;
{Journal}: Ann Acad Med Singap
{Volume}: 52
{Issue}: 7
{Year}: 2023 Jul 28
{Factor}: 8.713
{DOI}: 10.47102/annals-acadmedsg.2022342
{Abstract}: <B>UNASSIGNED: </B>Exertional rhabdomyolysis (ER) is caused by myocyte breakdown after strenuous physical activity. In recent years, the incidence of spin-induced ER (SER) has been increasing. We describe the clinical characteristics, management and outcomes of patients admitted for SER.<BR><B>UNASSIGNED: </B>A review was conducted for all patients admitted to Singapore General Hospital for SER from 1 March 2021 to 31 March 2022. All patients with the admission diagnosis of "rhabdomyolysis", "raised creatine kinase (CK) level", or "elevated CK level" with a preceding history of spin-related physical exertion were included. Patients without a history of exertion, with a history of non-spin related exertion, or with a peak serum CK <1000 U/L were excluded.<BR><B>UNASSIGNED: </B>There were 93 patients in our final analysis; mean age was 28.6±5.6 years and 66 (71.0%) were female patients. Mean body mass index was 25.0±5.7 kg/m2; 81 (87.1%) patients were first-time spin participants. All patients had muscle pain, 68 (73.1%) had dark urine, 16 (17.2%) muscle swelling and 14 (15.1%) muscle weakness. There were 80 (86.0%) patients with admission CK of >20,000 U/L. Mean admission creatinine was 59.6±15.6 μmol/L. Mean intravenous (IV) hydration received was 2201±496 mL/ day, oral hydration 1217±634 mL/day and total hydration 3417±854 mL/day. There was 1 (1.1%) patient with acute kidney injury, which resolved the next day with IV hydration.<BR><B>UNASSIGNED: </B>Inpatient management of SER includes laboratory investigations, analgesia and hydration. Risk of complications is low in SER patients. SER patients without risk factors for complications can be considered for hospital-at-home management with bed rest, aggressive hydration and early outpatient review.