Rhabdomyolysis caused by Botrychium ternatum intoxication: Case report and literature review.

RATIONALE: Botrychium ternatum ((Thunb.) Sw.), a traditional Chinese medicine, is known for its therapeutic properties in clearing heat, detoxifying, cough suppression, and phlegm elimination. It has been extensively used in clinics for the treatment of many inflammation-related diseases. Currently, there are no documented cases of rhabdomyolysis resulting from Botrychium ternatum intoxication. PATIENT CONCERNS: A 57-year-old male presented with a complaint of low back discomfort accompanied by tea-colored urine lasting for 4 days. The patient also exhibited markedly increased creatine phosphate kinase and myoglobin levels. Prior to the onset of symptoms, the patient consumed 50 g of Botrychium ternatum to alleviate pharyngodynia. DIAGNOSES: The patient was diagnosed with rhabdomyolysis due to Botrychium ternatum intoxication. INTERVENTIONS: The patient underwent a substantial volume of fluid resuscitation, diuresis, and alkalization of urine, as well as correction of the acid-base balance and electrolyte disruption. OUTCOMES: Following a 10-day treatment plan involving massive fluid resuscitation, diuresis, and alkalization of urine, the patient showed notable improvement in his lower back pain and reported the absence of any discomfort. Following reexamination, the levels of creatine phosphate kinase and myoglobin were restored to within the normal ranges. Additionally, no abnormalities were detected in liver or renal function. As a result, the patient was considered eligible for discharge and was monitored. CONCLUSIONS: Botrychium ternatum intoxication was associated with the development of rhabdomyolysis. To manage this condition, it is recommended that patients provide massive fluid resuscitation, diuresis, alkalization of urine, and other appropriate therapeutic interventions. LESSON: Currently, there are no known cases of rhabdomyolysis resulting from Botrychium ternatum intoxication. However, it is important to consider the potential occurrence of rhabdomyolysis resulting from Botrychium ternatum intoxication when there is a correlation between the administration of Botrychium ternatum and the presence of muscular discomfort in the waist or throughout the body, along with tea-colored urine. Considering the levels of creatine phosphate kinase and myoglobin, the diagnosis or exclusion of rhabdomyolysis caused by Botrychium ternatum intoxication should be made, and suitable treatment should be administered accordingly.

Rhabdomyolysis in older adults: outcomes and prognostic factors.

BACKGROUND: Rhabdomyolysis is a common condition in older adults, often associated with falls. However, prognostic factors for rhabdomyolysis have mainly been studied in middle-aged populations. OBJECTIVE: To test the hypothesis that age influences rhabdomyolysis prognostic factors. METHODS: This retrospective single-center observational study included all patients with a creatine kinase (CK) level greater than five times normal, admitted to Rennes University Hospital between 2013 and 2019. The primary endpoint was 30-day in-hospital mortality rate. RESULTS: 343 patients were included (median age: 75 years). The mean peak CK was 21,825 IU/L. Acute renal failure occurred in 57.7% of the cases. For patients aged 70 years and over, the main etiology was prolonged immobilization after a fall. The 30-day in-hospital mortality rate was 10.5% (23 deaths). The Charlson score, number of medications and CK and creatinine levels varied according to age. Multivariate analysis showed age to be a factor that was associated, although not proportionally, with 30-day in-hospital mortality. CONCLUSION: Factors influencing rhabdomyolysis severity were not randomly distributed according to age. The term rhabdomyolysis encompasses various clinical realities and is associated with different mechanisms. More research is needed to better understand the physio-pathological and prognostic factors of rhabdomyolysis, especially in older adults.

Rhabdomyolysis Suspected to be Caused by Eravacycline Therapy: A Case Report.

Eravacycline is approved by the U.S. Food and Drug Administration (FDA) for the treatment of complicated intra-abdominal infections. It is a novel, fully synthetic fluorocycline antibiotic belonging to the tetracycline class with a broad-spectrum of activity and an appealing side effect profile. This report describes a 74-year-old female who presented to the hospital with non-ST-elevation myocardial infarction (NSTEMI) requiring coronary artery bypass graft surgery. After surgery, she developed a sternal wound infection that grew multidrug resistant organisms, leading to a much longer than anticipated hospital stay. Eravacycline was eventually added to the antimicrobial regimen for the persistent infection. Shortly after therapy with eravacycline began, the patient started experiencing muscle pain and the creatine phosphokinase (CPK) level was noted to be elevated. Other causes, such as concomitant administration of an HMG-CoA reductase inhibitor, were explored in this case but not thought to be the cause of rhabdomyolysis. The patient's CPK dropped considerably upon discontinuation of the novel antibiotic, and symptoms resolved. The adverse drug event was reported to the drug manufacturer; however, there are no reports up until this time that address a possible relationship between eravacycline administration and the development of rhabdomyolysis.

Rhabdomyolysis in a patient with end-stage renal disease and SARS-CoV-2 infection: A case report.

RATIONALE: Rhabdomyolysis can be an uncommon complication of coronavirus disease 2019 (COVID-19) infection. However, the diagnosis of rhabdomyolysis could be easily missed due to its atypical clinical presentations. We present a patient with a history of end-stage renal disease (ESRD) who contracted COVID-19 and subsequently developed rhabdomyolysis. We discuss and share our experience in the management of this patient. PATIENT CONCERNS: An 85-year-old male with ESRD undergoing routine hemodialysis was tested positive for COVID-19. The patient had clinical symptoms of fatigue, muscle pain, and difficulty walking. DIAGNOSIS: The serum creatine kinase (CK) level was markedly elevated to 32,492.9U/L, supporting the diagnosis of rhabdomyolysis. A computed tomography scan revealed muscle injuries throughout the body, confirming the diagnosis. INTERVENTIONS: The patient was managed through electrolyte corrections and continuous renal replacement therapy. OUTCOMES: Repeat tests showed decreased levels of serum CK and negative severe acute respiratory syndrome coronavirus 2. His clinical symptoms, including fatigue and muscle pain, had significantly improved. LESSONS: COVID-19 infection can cause muscle pain and fatigue, which can mask the symptoms of rhabdomyolysis. A missed diagnosis of rhabdomyolysis can be severe, especially in patients with ESRD. The serum CK level should be tested with clinical suspicion. Appropriate management, including adequate hydration and electrolyte balance, should be provided. Continuous renal replacement therapy should be considered in affected patients with renal insufficiency.

[A case of very long chain acyl-CoA dehydrogenase deficiency diagnosed due to a trigger of hyperemesis gravidarum during pregnancy].

A 25-year-old Japanese woman with a history of repeated episodes of rhabdomyolysis since the age of 12 presented with rhabdomyolysis caused by hyperemesis gravidarum. Blood tests showed an elevated serum CK level (11,755 |IU/l; normal: 30-180 |IU/l). Carnitine fractionation analysis revealed low levels of total carnitine (18.3 |µmol/l; normal: 45-91 |µmol/l), free carnitine (13.1 |µmol/l; normal: 36-74 |µmol/l), and acylcarnitine (5.2 |µmol/l; normal: 6-23 |µmol/l). Tandem mass spectrometry showed high levels of C14:1 acylcarnitine (0.84 |nmol/ml: normal: <0.4 |nmol/ml) and a high C14:1/C2 ratio of 0.253 (normal: <0.013), indicating a potential diagnosis of very long-chain acyl-CoA dehydrogenase (VLCAD) deficiency. Enzyme activity measurement in the patient's peripheral blood lymphocytes confirmed the diagnosis of VLCAD deficiency, with low palmitoyl-CoA dehydrogenase levels (6.5% of normal control value). With the patient's informed consent, acyl-CoA dehydrogenase very long-chain (ACADVL) gene analysis revealed compound heterozygous mutations of c.1332G>A in exon 13 and c.1349G>A (p.R450H) in exon 14. In Japan, neonatal mass screening is performed to detect congenital metabolic diseases. With the introduction of tandem mass screening in 2014, fatty acid metabolism disorders, including VLCAD deficiency, are being detected before the onset of symptoms. However, it is important to note that mass screening cannot detect all cases of this disease. For patients with recurrent rhabdomyolysis, it is essential to consider congenital diseases, including fatty acid metabolism disorders, as a potential diagnosis.

Should we suspect primary aldosteronism in patients with hypokalaemic rhabdomyolysis? A systematic review.

Severe hypokalaemia causing rhabdomyolysis (RML) in primary aldosteronism (PA) is a rare entity, and only a few cases have been reported over the last four decades. This systematic review and case report aims to gather all published data regarding a hypokalaemic RML as presentation of PA in order to contribute to the early diagnosis of this extremely rare presentation. With the use of PubMed Central, EMBASE, and Google Scholar, a thorough internet-based search of the literature was conducted to identify articles and cases with RML secondary to hypokalaemia due to PA between June 1976 and July 2023. The case study concerns a 68-year-old male patient with hypokalaemic RML at presentation of PA. In the systematic review of the literature, 37 cases of RML secondary to hypokalaemia due to PA have been reported to date. In summary, the median age was 47.5 years, the male/female ratio was 17/21, all patients presented symptoms (weakness and/or myalgia), all the patients were hypertensive, and only four patients had complications with acute kidney injury (AKI). Although PA rarely presents with RML, it should be suspected when marked hypokalaemia and hypertension are also present. Early detection and management are essential to reduce the frequency of manifestations such as AKI.

[Diagnostic approach to rhabdomyolysis]. / Vignette diagnostique de l'étudiant. Approche diagnostique de la rhabdomyolyse.

Rhabdomyolysis is a clinical syndrome related to the damage of skeletal muscle. The symptomatology is often poor, but it classically includes muscle weakness, myalgia and red-brown urine. The causes may be multiple but are most frequently traumatic : the so-called "crush syndrome". The diagnosis is based on the increase in serum creatine kinase, which is sometimes associated with myoglobinuria. Rhabdomyolysis may cause severe complications, such as ionic disorders or acute kidney injury which can lead to the death of the patient.

La rhabdomyolyse est un syndrome clinique lié à la destruction du muscle squelettique. La symptomatologie est souvent pauvre et associe classiquement une faiblesse musculaire, des myalgies et des urines noirâtres. Les causes peuvent être multiples, mais sont le plus fréquemment traumatiques et regroupées sous le terme anglophone de «crush syndrome¼. Le diagnostic repose sur la majoration sérique de la créatine kinase, à laquelle s'associe parfois une myoglobinurie. Rarement bénigne, la rhabdomyolyse peut engendrer des complications sévères, telles que des troubles ioniques ou une insuffisance rénale pouvant mener au décès du patient.

Α rare case of myopathy, lactic acidosis, and severe rhabdomyolysis, due to a homozygous mutation of the ferredoxin-2 (FDX2) gene.

Mitochondrial myopathy is a severe metabolic myopathy related to nuclear or mitochondrial DNA dysfunction. We present a rare case of mitochondrial myopathy, presented with multiple episodes of proximal muscle weakness, lactic acidosis, and severe rhabdomyolysis (CPK 319,990 U/L, lactic acid 22.31 mmol/L, and GFR 3.82 mL/min/1.73m2 ). She was hospitalized in the pediatric intensive care unit due to acute kidney injury, elevated blood pressure, and deterioration of respiratory and cardiac function. Investigation for inherited metabolic disorders showed elevated levels of ammonia, lactic acid to pyruvic acid ratio, and urine ketone bodies. Exome sequencing detected a homozygous pathogenic variant in FDX2 (ENST00000541276:p.Met4Leu/c.10A > T) and a heterozygous variant of uncertain significance in MSTO1 (ENST00000538143:p.Leu137Pro/c.410 T > C). After Sanger sequencing, the p.Met4Leu pathogenic variant in FDX2 (ENST00000541276:p.Met4Leu/c.10A > T) was identified in a heterozygous state in both her parents and sister. Recently, pathogenic variants in the FDX2 gene have been associated with mitochondrial myopathy, lactic acidosis, optic atrophy, and leukoencephalopathy. Only four reports of FDX2-related rhabdomyolysis have been described before, but none of the previous patients had hyperammonemia. This is a rare case of severe mitochondrial myopathy in a pediatric patient related to a pathogenic FDX2 variant, suggesting the need for genetic analysis of the FDX2 gene in cases of suspicion of mitochondrial myopathies.

Aripiprazole-Associated Rhabdomyolysis in a 17-Year-Old Male.

Rhabdomyolysis is a rare serious side effect of antipsychotic medication use. There are cases of rhabdomyolysis due to the use of clozapine, risperidone, olanzapine, and haloperidol in the literature. In this report, we describe a rhabdomyolysis case developed on the 13th day of using 2.5 mg /day aripiprazole in a 17-year-old male patient with a diagnosis of somatic symptom disorder. This case is one of the youngest in the literature to develop rhabdomyolysis after the use of aripiprazole. Moreover, this case is distinguished from the others with its low-dose, short-term and single antipsychotic use. In the child and adolescent age group, routine blood tests should be done before starting medication. Symptoms that appear to be nonspecific and that may be overlooked or may be thought to be caused by an existing psychiatric complaint should be carefully and thoroughly considered during follow-up.

Clinical phenotype associated with variants in TANGO2: A case study.

Transport and Golgi organization 2 (TANGO2) disease is a severe inherited disorder that presents with multiple symptoms and a broad spectrum of phenotypes, including metabolic crisis, encephalopathy, cardiac arrhythmia, and hypothyroidism. The clinical picture of a TANGO2 gene biallelic mutation involves encephalopathy and rhabdomyolysis and is marked by cardiac rhythm disorders and neurological regression. The presentation of encephalopathy varies and can range from isolated language delay and cognitive impairment to multiple disabilities and spastic quadriparesis. A TANGO2 gene mutation causes serious illness with a limited life expectancy due to the unpredictable risk of cardiac rhythm disorder and death, particularly during rhabdomyolysis. Clinicians must therefore consider the TANGO2 gene when confronted with rhabdomyolysis in a patient suffering from an early developmental disorder. Currently, managing this disease is purely symptomatic. Here, we report the clinical features of a 10-year-old girl with mutations in the TANGO2 gene. Unique to our case was the lack of elevated creatine kinase during the early acute crises of cardiac failure and multi-organ failure, as well as the lack of any prior mental retardation associated with the aberrant heart rhythm.

COVID-19-Triggered Acute Liver Failure and Rhabdomyolysis: A Case Report and Review of the Literature.

COVID-19 is primarily known for its respiratory tract involvement, often leading to severe pneumonia and exacerbation of underlying diseases. However, emerging evidence suggests that COVID-19 can result in multiorgan failure, affecting organs beyond the respiratory system. We present the case of a 62-year-old male with COVID-19 who developed acute liver failure (ALF) and rhabdomyolysis in the absence of respiratory failure. Initially, the patient presented with significantly elevated aspartate transaminase (5398 U/L) and alanine transaminase (2197 U/L) levels. Furthermore, a prolonged prothrombin time international normalized ratio (INR) of 2.33 indicated the diagnosis of ALF without hepatic coma, according to Japanese diagnostic criteria. The patient also exhibited elevated creatine kinase (9498 U/L) and a mild increase in creatinine (1.25 mg/dL) levels, but both values improved with intravenous fluid support and molnupiravir administration. To our knowledge, this is the first reported case presenting with both ALF and rhabdomyolysis associated with COVID-19. In addition, we review the existing literature to summarize previously reported cases of ALF triggered by SARS-CoV-2. This case report underscores the significance of recognizing COVID-19 as a significant contributing factor in the development of multiorgan failure. Furthermore, it suggests that COVID-19 can lead to severe illness, irrespective of the absence of respiratory failure.

[Rhabdomyolysis of rare etiology]. / Rhabdomyolyse mit seltener Ursache.

A 40-year-old Syrian man presented to the emergency department with a 5-day history of anuria. He had previously excreted dark urine. Major rhabdomyolysis and crush kidney were found, meaning that hemodialysis was immediately initiated. A detailed patient history in the patient's mother tongue revealed indications of metabolic myopathy. The PYGM-associated glycogen storage disease type V (McArdle disease) was confirmed by next generation sequencing panel diagnostics. The most important treatment approach is to avoid rhabdomyolysis through only moderate physical exertion.

Gitelman syndrome with Graves' disease leading to rhabdomyolysis: a case report and literature review.

A 14-year-old male patient who suffered from limb numbness, fatigue, and hypokalemia was considered Graves' disease (GD) complicated with thyrotoxic periodic paralysis (TPP) at the first diagnosis. Although with the treatment of antithyroid drugs, he developed severe hypokalemia and rhabdomyolysis (RM). Further laboratory tests revealed hypomagnesemia, hypocalciuria, metabolic alkalosis, hyperrenin, and hyperaldosteronemia. Genetic testing revealed compound heterozygous mutations in the SLC12A3 gene (c.506-1G > A, c.1456G > A) encoding the thiazide-sensitive sodium-chloride cotransporter, which presented a definitive diagnosis of Gitelman syndrome (GS). Moreover, gene analysis revealed his mother diagnosed with subclinical hypothyroidism due to Hashimoto's thyroiditis carried the c.506-1G > A heterozygous mutation in the SLC12A3 gene and his father carried the c.1456G > A heterozygous mutation in the SLC12A3 gene. His younger sister who had hypokalemia and hypomagnesemia carried the same compound heterozygous mutations as the proband and was diagnosed with GS as well, but with a much milder clinical presentation and better treatment outcome. This case suggested the potential relationship between GS and GD, clinicians should strengthen the differential diagnosis to avoid missed diagnosis.