Legionella pneumonia complicated by rhabdomyolysis

Rhabdomyolysis and Resultant Acute Renal Failure due to Legionella Pneumonia in a Patient with Human Immunodeficiency Virus

Legionnaires' disease is a severe pneumonia caused by Legionella that results in laboratory abnormalities including hyponatremia and elevated liver enzymes. Rarely skeletal muscle and renal abnormalities occur. This case report describes a case of Legionella pneumonia complicated by rhabdomyolysis and acute renal failure in a patient with the human immunodeficiency virus.

Case Report: Rhabdomyolysis in aneurysmal subarachnoid hemorrhage: A rare case with implications for management

Background

In recent years, some cases of rhabdomyolysis after surgery have been reported. In this report, we present an adult patient with rhabdomyolysis after intracranial aneurysm surgery.

Case Report

A 59-year-old male suffered from a coma, fever, and soy sauce urine after intracranial aneurysm clipping. A routine blood examination showed that liver and kidney function were impaired, and creatine phosphokinase(CK) and creatine phosphokinase isoenzyme(CK-MB) levels increased. Therefore, we consider patients with rhabdomyolysis after intracranial aneurysm surgery. A series of treatment schemes, such as intravenous fluid infusion, alkalized urine, and hemodialysis, were adopted immediately, and finally the patient was discharged safely.

Conclusion

For some postoperative patients, once the level of CK/CK-MB increases, acute renal damage occurs, and the urine color turns soy sauce, we should be alert to postoperative rhabdomyolysis.For those patients who have been diagnosed with rhabdomyolysis, we need to take timely treatment measures to avoid an unfortunate occurrence.

A Unique Presentation of Extrapulmonary Legionella: Rhabdomyolysis-Induced Acute Renal Failure and Cerebellar Dysfunction

Legionella is most known for causing pneumonia. However, it is a systemic disease that can directly cause severe multi-organ injury in what is sometimes referred to as "extrapulmonary Legionella." In this case report, a reasonably healthy 80-year-old man is found to have Legionella pneumonia complicated by rhabdomyolysis with acute, severe, non-oliguric acute kidney injury, uremic encephalopathy, transaminitis, and cerebellar dysfunction. With a 14-day course of azithromycin and prompt initiation of dialysis, the patient’s pneumonia and systemic sequelae improved. This case demonstrates the importance of considering Legionella in the differential diagnosis of patients who present with community-acquired pneumonia and multi-organ dysfunction. Prompt diagnosis and management may decrease mortality associated with this disease sequela.

Legionnaire’s Disease Presenting With the Legionella Triad (Pneumonia, Rhabdomyolysis, and Renal Failure) and Cardiac Complications

Legionella pneumonia is well-characterized as a cause of atypical, community-acquired pneumonia in susceptible individuals. In recent years, extrapulmonary manifestations, including an emerging triad of Legionella pneumonia, rhabdomyolysis, and renal failure, have been identified. Here we report a case of Legionnaire's disease that presented non-classically, with subclinical pneumonia and non-ST elevated myocardial infarction (NSTEMI). Although he received early treatment with antibiotics, he developed the Legionellatriad during admission. He had several episodes of cardiopulmonary decompensation during his hospital course, eventually ending in his passing. This case serves to highlight the importance of early identification and intervention in regard to extrapulmonary Legionella infection.

Immensely High Creatine Kinase Levels in a Case of Rhabdomyolysis Due to Legionnaires' Disease in a Patient on Tofacitinib: A Case Report and Literature Review

A 58-year-old female patient presented with altered mental status, diarrhea, and fever. She was hospitalized for acute kidney injury [AKI] and a patchy right lower lobe infiltrates on chest X-ray. Subsequent testing revealed rhabdomyolysis and a positive urinary Legionella antigen test. Creatinine kinase [CK] level peaked at 512,820 U/L and was managed with aggressive intravenous hydration and appropriate antibiotic treatment. With clinical signs of resolution of pneumonia, the CK level declined rapidly, however renal function returned to baseline only after 2 months requiring hemodialysis in the meantime. The patient was also on tofacitinib which can rarely contribute to rhabdomyolysis. Legionella infection can cause severe rhabdomyolysis and AKI. Timely diagnosis of Legionella-associated rhabdomyolysis, and prompt treatment with aggressive IV hydration and appropriate antibiotics is required to prevent morbidity and mortality.

Health after Legionnaires' disease: A description of hospitalizations up to 5 years after Legionella pneumonia

BACKGROUND AND OBJECTIVES

Research on Legionnaires' Disease (LD) suggests there may be long-term health complications, but data are limited. This study investigated whether Intensive Care Unit (ICU) admission during LD hospitalization may be associated with adverse health outcomes and characterized subsequent discharge diagnoses in patients with LD up to 5 years post-LD.

METHODS

We conducted a retrospective case series study with follow up for 5 years among patients hospitalized at a Department of Veterans Affairs (VA) Medical Center between 2005 and 2010 with LD. Data were collected from medical records on health history, LD severity (including ICU admission), and discharge diagnoses for 5 years post-LD or until death. We used ordinal logistic regression to explore associations between ICU admission and hospitalizations post-LD. Frequency counts were used to determine the most prevalent discharge diagnoses in the 5 years post-LD.

RESULTS

For the 292 patients with laboratory-confirmed LD, those admitted to the ICU during LD hospitalization were more likely to have a greater number of hospitalizations within 5 years compared to non-ICU patients (ORHosp 1.92 CI95% 1.25, 2.95). Fifty-five percent (161/292) had ≥ 1 hospitalization within 5 years post-LD. After accounting for pre-existing diagnosis codes in patients with at least one hospitalization in the 2 years prior to LD (n = 77/161 patients, 47.8%), three of the four most frequent new diagnoses in the 5 years post-LD were non-chronic conditions: acute renal failure (n = 22, 28.6%), acute respiratory failure (n = 17, 22.1%) and unspecified pneumonia (n = 15, 19.5%).

CONCLUSIONS

Our findings indicate that LD requiring ICU admission is associated with more subsequent hospitalizations, a factor that could contribute to poorer future health for people with severe LD. In addition to chronic conditions prevalent in this study population, we found new diagnoses in the 5-year post-LD period including acute renal failure. With LD incidence increasing, more research is needed to understand conditions and factors that influence long term health after LD.