• The Korean Journal of Nuclear Medicine
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• v.24 no.1
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• pp.145-148
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• 1990

Bezafibrate is a lipid?lowering agent and one of the fibric acid derivatives. It is relatively safe and well tolerated and adverse reactions to bezafibrate have largely been restricted to gastrointestinal distrubances. But a few cases of rhabdomyolysis after bezafibrate administration have been reported and recently we experienced bezafibrate-induced rhabdomyolysis in patients with chronic renal failure. So we report this case with the bone scan finding and the literature review We believe that this is the first case report of bezafibrate-induced rhabdomyolysis in Korea.

• Journal of Electrodiagnosis and Neuromuscular Diseases
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• v.20 no.2
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• pp.139-143
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• 2018

Rhabdomyolysis is a syndrome caused by injury to skeletal muscles and involves leakage of large quantities of potentially toxic intracellular contents into the plasma. It is known that rhabdomyolysis results in peripheral nerve injury, however, reports of bilateral sciatic neuropathy following rhabdomyolysis are rare. We report a case involving a 42-year-old female patient with no past medical history, who presented with sudden bilateral calf pain, redness, and burning sensation with weakness of both lower extremities after sleeping on an electric heating pad following alcohol drinking. Lower extremity magnetic resonance angiography (MRA) revealed multifocal edema with enhancement of bilateral lower extremity muscles. Clinical and electrodiagnostic tests were consistent with the diagnosis of bilateral sciatic neuropathy following rhabdomyolysis. This is a rare case of bilateral sciatic neuropathy following rhabdomyolysis.

• Journal of The Korean Society of Clinical Toxicology
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• v.1 no.1
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• pp.27-33
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• 2003

Purpose: According as the accessibility about drugs becomes various, the occurrence of drug intoxication is increasing. Since report that doxylamine causes rhabdomyolysis often, drug-induced rhabdomyolysis is one of the most important complications in patients with drug intoxication. Acute renal failure (ARF)'s availability is important to the management in rhabdomyolysis, but report about rhabdomyolysis or ARF occurrence for whole intoxicated drugs is lacking up to now. Methods: This research did to 61 patient who had rhabdomyolysis of drug intoxication. First, object patients were divided into two gruops: doxylamine-ingested (Group I) vs non-doxylamine ingested (Group II). And then we analyzed on the early patient's clinical events and laboratory data. We used ROC curve to recognize'the early clinical factors that could forecast ARF appearance among these patients in addition. Results: Almost rhabdomyolysis was happened by doxylamine in drug intoxication ($55.7\%$). However, as compared to group II, group I showed better clinical course, lesser ARF occurrence and hemodialysis requirement. In group II, time was longer in hospital reaching from intoxication, the ARF occurrence rate was higher ($52.6\%$). Analyzing the ROC curve to useful initial factors, they were creatinine, uric acid and interval time from ingestion to hospital. These cut-off values were 1.44 mg/dL, 6.8 mg/dL and 5 hrs. Sensitivity for ARF estimate was $100\%$, specificity $69-98\%$. Conclusion: Compared to group II, Doxylamine-ingested group showed good clinical course. Creatinine, uric acid, interval time from ingestion to hospital aided in ARF estimate in drug-induced rhabdomyolysis.

• Journal of Yeungnam Medical Science
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• v.29 no.2
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• pp.113-117
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• 2012

Primary aldosteronism is characterized by hypertension, hypokalemia, and metabolic alkalosis, associated with excessive aldosterone production and suppressed plasma renin activity. Hypokalemia-induced rhabdomyolysis has been rarely reported in primary aldosteronism patients. This paper reports a case of primary aldosteronism presented with rhabdomyolysis due to severe hypokalemia. A 48-year-old male with a three-year history of hypertension presented himself at the authors' hospital with generalized weakness and myalgia in both legs over a period of several days. His laboratory findings showed hypokalemia (1.8 mEq/L) with elevations of his serum creatine phosphokinase and serum myoglobin. His plasma aldosterone level was also elevated, and his plasma renin activity was reduced. An abdominal computed tomography revealed a 2.0 cm hypodense mass in the left adrenal gland, which suggested adrenal adenoma. The accordingly underwent laparoscopic adrenalectomy. Three months later, his plasma potassium level and blood pressure became normal without the use of medications.

• Journal of Yeungnam Medical Science
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• v.29 no.1
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• pp.28-30
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• 2012

A 48-year-old male visited the emergency room of the authors' hospital due to nausea, vomiting, and myalgia for four days. Acute hepatitis A was identified from the serologic marker of the hepatitis A virus. Mild elevation of the serum creatinine and creatinine phosphokinase (CPK) suggested rhabomyolysis, which was confirmed with the serum aldolase, myoglobin, and urine myoglobin. With supportive care, both the liver and renal functions were recovered gradually and fully. This case shows that rhabdomyolysis can be one of the mechanisms of renal complication in cases of acute symptomatic hepatitis A.

• Journal of Yeungnam Medical Science
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• v.30 no.1
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• pp.25-30
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• 2013

Hyponatremia, the most common electrolyte disorder, has been rarely reported as causing rhabdomyolysis. Osmotic demyelination syndrome (ODS), a demyelinating disease of the central pons and/or other areas of the brain, is infrequently reported as associated with rapid correction of hyponatremia. This paper reports a case of ODS after correction of severe hyponatremia complicated by rhabdomyolysis. A 47-year-old female with a history of chronic alcoholism presented herself at the hospital with altered consciousness after three days of nausea and vomiting. She was on a thiazide diuretic for essential hypertension. Her blood tests upon her hospital admission showed hyponatremia ($Na^+$ 98 mEq/L), hypokalemia ($K^+$ 3.0 mEq/L), and elevation of her serum creatine phosphokinase (3,370 IU/L) with an increase in her serum myoglobin level 11,267 ng/mL). She was treated with intravenous fluid therapy that included isotonic and hypertonic salines along with potassium chloride. She became more alert, and her neurological condition gradually improved after the first five days of her therapy. On the ninth day after her admission, she developed progressive quadiaresis associated with dysarthria, dysphagia, and dystonia despite the resolution of her hyponatremia. Magnetic resonance imaging of her brain on 16th day revealed symmetrical areas of signal hyperintensity in her central pons, basal ganglia, and precentral gyrus in T2-weighted images, which are consistent with ODS. Her neurological symptoms steadily improved after six weeks with only supportive treatment and rehabilitation.

• Journal of Yeungnam Medical Science
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• v.28 no.1
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• pp.54-59
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• 2011

Leptospirosis is a spirochetal infectious disease caused by $Leptospira$ $interrogans$, and may vary in degree from an asymptomatic infection to a severe and fatal illness. The kidney is one of the principal target organs of $Leptospira$. Renal disorders caused by $Leptospira$ infection vary from an abnonnality in urinalysis to acute kidney injury (AKI). Incidence of AKI in severe leptospirosis varies from 40% to 60%. AKI reflects the severity of leptospirosis and is generally accompanied by cholestatic jaundice. The pathophysiology of AKI in leptospirosis consists of hypovolemia, direct tubular toxicity, and rhabdomyolysis. Most patients with acute leptospirosis experience severe myalgias, and show laboratory evidence of mild rhabdomyolysis. However, occurrence of severe rhabdomyolysis is rare. We report here on a patient with leoptospirosis, who had severe rhabdomyolysis and acute kidney injury without jaundice.

• The Journal of Internal Korean Medicine
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• v.39 no.5
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• pp.904-913
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• 2018

Rhabdomyolysis is a syndrome that evokes either myopathy or cola-colored urine with elevated creatine kinase and myoglobin levels. The most common complication of rhabdomyolysis is acute renal failure (ARF). A large quantity of fluid must be injected promptly the first time symptoms appear, whereas sequela of symptoms has remained in the long run. In this report, a 58-year-woman was diagnosed with ARF due to rhabdomyolysis induced by exercise, alcohol, and medication. A treatment of acupuncture and herbal medicines was carried out for over 2 months. To evaluate the condition of the patient's lower limb, a short form of the McGill Pain Questionnaire, Visual Analogue Scale (VAS), European Quality of Life-5 Dimensions (EQ-5D), and Manual Muscle Test (MMT) points were used. As a result, clinical symptoms and quality of life improved noticeably after treatment with Korean medicine. This suggests that Korean medicine has an effect on rhabdomyolysis.

• Journal of The Korean Society of Clinical Toxicology
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• v.7 no.2
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• pp.83-89
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• 2009

Purpose: Rhabdomyolysis is one of the most important complications of pesticide intoxication. It affects a patient's clinical prognosis and can cause acute renal failure. It is important that patients diagnosed with pesticide intoxication receive an accurate initial diagnosis and proper treatment to prevent significant complications. This study's objective was to investigate and confirm related factors causing acute renal failure by verifying clinical observations and laboratory findings collected following pesticide intoxication. Methods: A retrospective analysis was made of 734 patients who presenting to our emergency medical center after ingesting pesticides between January 2006 and December 2008, Of these, 513 patients were selected for the study. Two hundred and twenty-one patients were excluded because of paraquat intoxication, age (if under 18), or chronic renal failure. Seventy-four patients were diagnosed with rhabdomyolysis, based on serum creatinine phosphokinase levels were > 1,000U/L. Acute renal failure was diagnosed when creatinine levels were > 2.0 mg/dL. Results: Among the 74 patients diagnosed with rhabdomyolysis, 26 (35.1%) experienced acute renal failure. The most meaningful related factor in the prediction of acute renal failure was initial arterial pH and creatinine level. Conclusion: Initial arterial pH and creatinine level are predictors of complications such as acute renal failure in patients with rhabdomyolysis.

• Journal of The Korean Society of Clinical Toxicology
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• v.20 no.2
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• pp.51-57
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• 2022

Purpose: Despite previous studies reporting the development of rhabdomyolysis (RM), this affliction tends to be neglected as an envenomation sign in South Korea. The current retrospective study investigates the prevalence and prognosis of RM after a snakebite. We further searched for predictors of snakebite-induced RM, which can be observed at presentation. Methods: This study included 231 patients who presented to the ED within 24 hours after a snakebite. The patients were classified according to the severity of RM, and the data, comprising baseline characteristics and clinical course including the level of creatine kinase (CK), were collected and compared according to the severity of RM. Results: The prevalence of RM and severe RM were determined to be 39% and 18.5%, respectively. Compared to the group without RM or with mild RM, the group with severe RM had a higher grade of local swelling, a higher frequency of acute kidney injury and neurotoxicity, and a greater need for renal replacement therapy and vasopressor administration. However, the incidence of acute renal injury in the RM group was 7.7%, with two patients needing renal replacement therapy. No mortalities were reported at discharge. Results of the multinomial logistic regression model revealed that the WBC levels are significantly associated with the risk of severe RM. Conclusion: RM should be considered the primary clinical sign of snake envenomation in South Korea, although it does not seem to worsen the clinical course. In particular, physicians should pay attention to patients who present with leukocytosis after a snakebite, which indicates the risk of developing RM, regardless of the CK level at presentation.