[Medline]. Mil Med. Infect Dis Clin North Am. Magnetic resonance imaging (MRI) may be useful in distinguishing various etiologies of myopathy. Thus, if the CK is markedly elevated, it will remain above 5,000 U/L for days – long after myoglobin is gone. 2000 Sep. 37 ( Pt 5):581-7. The compartment pressures should be measured in any patient with severe focal muscle tenderness and a firm muscle compartment. 111(6 Pt 1):1447-52. 2004 Jan. 20(1):171-92. See, lab clues to the diagnosis of rhabdomyolysis, measuring CK levels to diagnose rhabdomyolysis, http://traffic.libsyn.com/ibccpodcast/IBCC_EP_37_-_Rhabdomyolysis.mp3, Surgery (especially vascular or orthopedic), Extreme exercise (e.g. N Engl J Med. Pediatr Neurol. Because the total CK may increase from the initial values, draw repeat total CK levels every 6 … 101(1):95-7. Ramachandran R, Wierzbicki AS. Am J Med. However, radiographs should be obtained when fractures are suspected. Scalco RS, Snoeck M, Quinlivan R, Treves S, Laforét P, Jungbluth H, et al. 2016 Jun 15. Chamberlain MC. other, more common causes of rhabdomyolysis, even in the absence of its clinical features. Review Topic. Overall in the literature, symptoms of rhabdomyolysis are uncommon: Symptoms are usually absent in critically ill patients (e.g. Some of the muscle breakdown products, such as the protein myoglobin, are harmful to the kidneys and may lead to kidney failure.. 2006 Mar 9. Dialysis should not be used “prophylactically” to prevent AKI. 15(4):222-7. MRI is the imaging modality of choice for evaluating the distribution and extent of injury of affected muscles, especially when fasciotomy or involvement of deep compartments is considered. Continuing the fluid in this scenario is fine. [Medline]. [Medline]. [Medline]. [Medline]. This chapter attempts to cut a path through the confusion, but please be warned – little in this chapter is certain. Patients who were comatose for prolonged periods may develop focal pressure ulceration or blistering on dependent skin. Am J Emerg Med. 23(7):474-7. Ren Fail . Aslam AF, Aslam AK, Vasavada BC, Khan IA. Am J Emerg Med. Hypophosphatemia and rhabdomyolysis. 2006 Feb. 21(2):289-91. This makes it extremely difficult to sort out the independent contribution of rhabdomyolysis to kidney failure. JAMA. Preventing renal failure in patients with rhabdomyolysis: do bicarbonate and mannitol make a difference?. Large amounts of these substances may damage your kidneys and other organs. Rhabdomyolysis is associated with the release of myoglobin into plasma. Pirounaki M, Liatsos G, Elefsiniotis I, Skounakis M, Moulakakis A. So from diagnosis to treatment, there is no solid evidence on this disease. Iraj N, Saeed S, Mostafa H, Houshang S, Ali S, Farin RF, et al. 2016 Aug 4. Statins, Muscle Disease and Mitochondria. Exome sequencing in Jewish and Arab patients with rhabdomyolysis reveals single-gene etiology in 43% of cases. Hollander AS, Olney RC, Blackett PR, Marshall BA. Polymyositis and dermatomyositis have a characteristic uniform distribution pattern with emphasis on the quadriceps muscles. Proteinuria may also be seen, due t… [Medline]. Rhabdomyolysis may complicate many disease stat … 2000 Apr. However, if you happen to come across them, further investigation is warranted. Marietta Morales De Guzman, MD Associate Professor, Section of Immunology, Allergy and Rheumatology, Department of Pediatrics, Baylor College of Medicine; Clinic Chief, Pediatric Rheumatology Center, Texas Children's Hospital 0. [14]. Better OS. 2007. Relative safety of gemfibrozil and fenofibrate in the absence of concomitant cerivastatin use. Suspect early rhabdomyolysis in patients with serum CK levels in excess of 2-3 times the reference range and risk factors for rhabdomyolysis; initiate a full laboratory workup. The principal laboratory marker used to diagnose rhabdomyolysis is the serum creatine kinase (CK). 2005 Dec. 25(12):2560-6. 12 (7):e8956. Further evaluation may be indicated depending on your pre-test probability. Rhabdomyolysis has many causes. Hung CF, Huang TY, Lin PY. Lucy Liu 0 % Topic. marathon running, psychotic agitation, status asthmaticus), Hyperthermia of any etiology (especially hyperthermic rigidity syndromes, e.g. Other markers of rhabdomyolysis include elevated lactate dehydrogenase and serum transaminase levels and the presence of myoglobinuria. Sinert R, Kohl L, Rainone T, Scalea T. Exercise-induced rhabdomyolysis. Am J Case Rep. 2020 Aug 17. Huerta-Alardín AL, Varon J, Marik PE. Rhabdomyolysis in 119 students after repetitive exercise. 2004 Jun. Medicine (Baltimore). Luck RP, Verbin S. Rhabdomyolysis: a review of clinical presentation, etiology, diagnosis, and management. [Full Text]. 2009 Jun. 2005 Nov. 84(6):377-85. Ann Clin Biochem. 2004 Dec 1. Elsayed EF, Reilly RF. [Medline]. Of these, 58% were ultimately found (on the basis of electrocardiography [ECG] and echocardiography) to be true positives, 33% were false positives, and 9% were indeterminate. 154(5):244-5. 2006 Apr. [71], One series of 109 ED patients with rhabdomyolysis found that 50% had an elevated cardiac troponin I level. [Medline]. 28(1):89-93. 1991 May-Jun. Rhabdomyolysis: a review, with emphasis on the pediatric population. Importance of MRI in the diagnosis and treatment of rhabdomyolysis. The diagnosis of rhabdomyolysis can be confirmed using certain laboratory studies. the diagnosis therefore rests upon the presence of a high level of suspicion of any abnormal laboratory values in the mind Symptoms may include myalgia, weakness, vomiting, and confusion.There may be tea-colored urine or an arrythmia.Some of the muscle breakdown products, such as the protein myoglobin, are harmful to the kidneys and may lead to kidney failure.. 22(4):1263-4. However, the authors added that creatinine initial levels are related to progression to acute renal injury and mortality at 30 days. Most studies of rhabdomyolysis have used creatinine levels to determine whether there is “renal failure.”  However, rhabdomyolysis may itself cause release of creatinine from myocytes and thereby directly increase the creatinine levels! 2008 Nov. 4(11):616-27. Korematsu S, Kosugi Y, Kumamoto T, Yamaguchi S, Izumi T. Novel mutation of early, perinatal-onset, myopathic-type very-long-chain acyl-CoA dehydrogenase deficiency. Rhabdomyolysis associated with hyperthyroidism. Am J Health Syst Pharm 2009; 66:142. [Medline]. 2006 Jan. 52(1):e1-2. Numerous, perhaps most commonly associated with: Viral infections (e.g., influenza, adenovirus, herpes simplex, Epstein-Barr, Cytomegalovirus, HIV). 27(3):372.e5-372.e6. The crush syndrome revisited (1940-1990). [1], Histology demonstrates necrotic muscle fibers in patients with rhabdomyolysis. Bench-to-bedside review: Rhabdomyolysis -- an overview for clinicians. 101(4):45-7. Michelsen J et al  2019:  Prevention of rhabdomyolysis-induced acute kidney injury – a DASAIM/DSIT clinical practice guideline. She did not stop as often as she would have liked for water to rehydrate during her 26.2 mile run. 354(10):1052-63. Rhabdomyolysis is a potentially life-threatening syndrome that can develop from a variety of causes; the classic findings of muscular aches, weakness and tea-coloured urine are non-specific and may not always be present. Statin-associated myopathy. Sitprija V. Animal toxins and the kidney. [Medline]. 20 (1):135. Cervellin G, Comelli I, Lippi G. Rhabdomyolysis: historical background, clinical, diagnostic and therapeutic features. 3 Clinical questions relating to rhabdomyolysis In practice the common questions asked of the laboratory are: 1. Type: Safety Alerts . Urine myoglobin measurements are therefore preferable. Send the sample to a lab for testing. 39(1):90-3. Rhabdomyolysis is extremely difficult to define precisely. The peak CK level, especially when it is higher than 15,000 U/L, may be predictive of renal failure. Br J Sports Med. Melli G, Chaudhry V, Cornblath DR. Rhabdomyolysis: an evaluation of 475 hospitalized patients. Pediatrics. September 4, 2013. Gen Hosp Psychiatry. New risk score predicts outcome in rhabdomyolysis. [Medline]. In the evaluation of blunt trauma in children, it is vital to remain vigilant for signs of child abuse (nonaccidental injury). These values were chosen because many clinicians use five times the upper limit of normal CK (approximately 850–1,000 U/l) as a reference point , whereas CK values of 5,000 U/L and higher are thought to be associated with an increased risk of rhabdomyolysis-induced AKI . [72], A study analyzed the specific features and mortality of patients with rhabdomyolysis and the relation between creatinine, creatine kinase and mortality. This may create a circular logic loop, wherein elevated creatinine kinase and elevated creatinine are both measuring the same thing (muscle injury). Her CK count is 73,000 and most likely higher due to hospital says the lab … [75]. 0. Treat electrolyte abnormalities which may be contributing to rhabdomyolysis (especially hypokalemia and hypophosphatemia). Available at http://www.medscape.com/viewarticle/810443. Pediatr Emerg Care. The Median Values and Range of Laboratory Findings of Patients Initial lab finding (median values and range) Follow-up lab finding (median values and range) Change P-value of change Serum calcium (mg/dL) 9.0 (7.4-9.6) 9.3 (8.9-9.8) 0.4 (-0.1-1.9) [4.4 (-1.1-25.7) %] 0.001 We defined a suppressed viral load as <400 copies/ml. Reasons that rhabdomyolysis defies definition include the following: CK level is the cornerstone of rhabdomyolysis diagnosis. CME Programs. [Medline]. CK levels 5 times the reference range suggest rhabdomyolysis, though CK levels in rhabdomyolysis are frequently as high as 100 times the reference range or even higher. Acta Neurol Scand. Eur J Radiol. Rhabdomyolysis. Rhabdomyolysis in children: a 3-year retrospective study. ECG may reveal changes reflective of acute hyperkalemia, including peaked T waves, prolongation of the PR and QRS intervals, and loss of the P wave or the sine wave. The CK reference intervals were 39–380 U/L. [Medline]. 2006 Nov. 118(5):2119-25. 0. [Full Text]. [Medline]. Phys Med Rehabil Clin N Am. [Medline]. The severity of illness ranges from asymptomatic elevations in serum muscle enzymes to life-threatening disease associated with extreme enzyme elevations, electrolyte imbalances, and acute kidney injury. Crit Care Clin. Arch Intern Med. 0. Recurrent rhabdomyolysis associated with polydipsia-induced hyponatremia - a case report and review of the literature. CK levels rise within 12 hours of muscle injury, peak in 24-36 hours, and decrease at a rate of 30-40% per day. 24(3):189-93. The myoglobin blocks the kidneys leading to dark urine and decreased or no urine output. Some patients may have a CK of 1,000-5000 IU/L with a McMahon score of 6 or greater. Rhabdomyolysis and renal function impairment after isolated limb perfusion--comparison between the effects of perfusion with rhTNF alpha and a 'triple-drug' regimen. Other signs of muscle damage (e.g. [Medline]. Sandy Craig, MD is a member of the following societies; Alpha Omega Alpha and the Society for Academic Emergency Medicine. — Chris Nickson (@precordialthump) November 11, 2018. Immunoblotting, immunofluorescence, and genetic studies may be necessary to find evidence of inflammatory conditions or dystrophinopathies. [Medline]. The Harriet Lane Handbook. Crit Care. 2009 Jul 2. Sickle Cell Trait, Rhabdomyolysis, and Mortality among U.S. Army Soldiers. 2003 Jun. Discontinue any potentially causative medications. 1989 Jan. 18(1):94-7. CK levels decline 3-5 days after resolution of muscle injury [Guideline] Finnish Medical Society Duodecim. [76]. [Medline]. ECG should be performed early in the course of evaluation to evaluate for cardiac dysrhythmias related to hyperkalemia or hypocalcemia. CK level correlates poorly with the risk of acute kidney injury and dialysis. lactated ringers at 150 ml/hr). Share cases and questions with Physicians on Medscape consult. Clin Lab Med. Crush injury and rhabdomyolysis. Holoshitz N, Alsheikh-Ali AA, Karas RH. 2011. [Medline]. These substances include potassium, phosphate, creatinine kinase, and myoglobin. This should raise alertness for the possibility of underlying muscle damage. 7(3):226-8. Failure to discontinue nephrotoxic medications. [77] Patients with significant head trauma may require head CT. A head CT scan may also be obtained in patients with first-time seizure activity or prolonged seizures or in patients with neurologic deficits of unknown etiology. Useful laboratory tests that should be ordered include the following: Complete blood count (CBC), including hemoglobin, hematocrit, and platelets, Serum chemistries, including blood urea nitrogen (BUN), creatinine, glucose, calcium, potassium, phosphate, uric acid, and liver function tests (LFTs), Activated partial thromboplastin time (aPTT) – Thromboplastin released from injured myocytes can cause disseminated intravascular coagulation (DIC). 2006 Oct. 119(10):824-7. This can occur early in the course of rhabdomyolysis, before the CK level has peaked. Use your judgement regarding when to stop the fluid: If the patient is running an even fluid balance (i.e. Strachan P, Prisco D, Multz AS. Powerpoint slides. Medscape Education, 2001 Pediatrics. 322(12):825-9. Knochel JP. Rhabdomyolysis is the breakdown of skeletal muscle tissue caused by either traumatic or nontraumatic injury (e.g., seizures, ischemia, drug reactions). Rhabdomyolysis can cause muscle pain and weakness. Pediatr Neurol. Oshima Y. Characteristics of drug-associated rhabdomyolysis: analysis of 8,610 cases reported to the U.S. Food and Drug Administration. Rhabdomyolysis laboratory findings On the Web Most recent articles. Eyal Muscal, MD, MS Assistant Professor, Section of Pediatric Immunology, Allergy, and Rheumatology, Department of Pediatrics, Baylor College of Medicine, Texas Children's Hospital Pediatr Emerg Care. Muscle breakdown causes the release of myoglobin into the bloodstream. Myoglobin is … This is probably because CK is only a. CK elevation can result from a massive myocardial infarction (but this is rare). This laboratory provided complete blood cell count (Sysmex), coagulation parameters (Hemochron) and biochemistry (Piccolo disc; AmLyte 13). 2009 Feb. 35(1):139-61. [Full Text]. Intern Med J. 0. Myoglobinuria may be sporadic or resolve early in the course of rhabdomyolysis. [Medline]. [14] ; failure of CK levels to decrease suggests ongoing muscle injury or development of a compartment syndrome. Some fluid therapy should be considered for these patients, but the benefit may be relatively lower. Waiting for the CK to reach a specific level before making the diagnosis of rhabdomyolysis will delay diagnosis. Pediatr Emerg Care. neuroleptic malignant syndrome), hyperosmolarity due to diabetic ketoacidosis or hyperosmolar hyperglycemic nonketotic syndrome (HHNS), Propofol (sometimes via propofol infusion syndrome), Sympathomimetics (especially in combination with hyperactivity). Med Sci Sports Exerc. Failure to consider this diagnosis could result in the most severe complication of rhabdomyolysis: pigment-associated renal injury. Rhabdomyolysis in childhood. Graham DJ, Staffa JA, Shatin D, Andrade SE, Schech SD, La Grenade L, et al. Beyond muscle destruction: a systematic review of rhabdomyolysis for clinical practice. Rhabdomyolysis is a condition in which damaged skeletal muscle breaks down rapidly. 119(4):297-301. Plasma myoglobin measurements are not reliable, because myoglobin has a half-life of 1-3 hours and is cleared from plasma within 6 hours. Better OS, Stein JH. Drug-induced rhabdomyolysis. Urso ML, Clarkson PM, Hittel D, Hoffman EP, Thompson PD. Pediatr Nephrol. Child physical abuse and rhabdomyolysis: case report and literature review. 2007 Apr. (b) The initial CK level is 1,000-5,000 U/L. Wiegman A, Hutten BA, de Groot E, Rodenburg J, Bakker HD, Büller HR, et al. Crit Care Med. 2. 2017 Dec. 32 (12):2273-2282. Sandy Craig, MD, Residency Program Director, Carolinas Medical Center; Associate Professor, Department of Emergency Medicine, University of North Carolina at Chapel Hill School of Medicine. Dehoney S, Wellein M. Rhabdomyolysis associated with the nutritional supplement Hydroxycut. Additional nonspecific symptoms include Has the patient a significant degree of rhabdomyolysis? American Roentgen Ray Society Images of Rhabdomyolysis laboratory findings All Images X-rays Echo & Ultrasound CT Images MRI; Ongoing Trials at Clinical Trials.gov.