Late-onset acute respiratory distress syndrome induced by a gadolinium-based contrast agent

A case report of gadopentetate dimeglumine-induced cardiac arrest: Resuscitation using extracorporeal membrane oxygenation

Gadopentetate dimeglumine (Gd-DTPA) is commonly used for enhancement in magnetic resonance imaging, but rarely causes serious adverse reactions. The patient presented in this report had a cardiac arrest and multiple organ dysfunction syndrome within a short time after administration of Gd-DTPA. Immediately after receiving an intravenous injection of Gd-DTPA, the patient felt nausea and chest tightness, and developed systemic erythema. He was successfully treated using veno-arterial extracorporeal membrane oxygenation (ECMO) combined with continuous renal replacement therapy without any serious complications or neurological deficits. We report a patient who was successfully treated for Gd-DTPA-induced cardiac arrest with ECMO. Thus, ECMO may be an effective treatment for cardiac arrest secondary to anaphylaxis.

Acute respiratory distress syndrome following administration of gadolinium contrast agent: a case report

Background

Gadolinium-based contrast agents are used extensively in magnetic resonance imaging to assist diagnosis of medical conditions. Despite their documented safety profile, severe adverse events do occur, and their documentation may serve to raise the awareness of the medical community.

Case presentation

We report the case of a 15-year-old white Latin American female patient admitted to the intensive care unit for acute respiratory distress syndrome following administration of gadolinium. She did not have rash or tongue swelling but developed hypotension responsive to fluid administration and severe hypoxemia. Chest computed tomography revealed bilateral pulmonary compromise with multiple confluent consolidations. She received methylprednisolone and noninvasive ventilatory support including bilevel positive airway pressure ventilation and high-flow nasal cannula, and underwent a rapid recovery.

Conclusion

Gadolinium-based contrast agent-induced acute respiratory distress syndrome, albeit rare, should be included in the differential diagnosis of respiratory failure shortly after magnetic resonance imaging, which is nowadays a frequent diagnostic procedure, potentially increasing the awareness of this serious complication.

Gadolinium in Medical Imaging—Usefulness, Toxic Reactions and Possible Countermeasures—A Review

Gadolinium (Gd) is one of the rare-earth elements. The properties of its trivalent cation (Gd³⁺) make it suitable to serve as the central ion in chelates administered intravenously to patients as a contrast agent in magnetic resonance imaging. Such Gd-chelates have been used for more than thirty years. During the past decades, knowledge has increased about potential harmful effects of Gd-chelates in patients with severe renal dysfunction. In such patients, there is a risk for a potentially disabling and lethal disease, nephrogenic systemic fibrosis. Restricting the use of Gd-chelates in persons with severely impaired renal function has decreased the occurrence of this toxic effect in the last decade. There has also been an increasing awareness of Gd-retention in the body, even in patients without renal dysfunction. The cumulative number of doses given, and the chemical structure of the chelate given, are factors of importance for retention in tissues. This review describes the chemical properties of Gd and its medically used chelates, as well as its toxicity and potential side effects related to injection of Gd-chelates.

Delayed anaphylaxis due to gadolinium- A rare clinical scenario

Acute respiratory distress syndrome is a sudden in onset, diffuse inflammatory form of lung injury which may be associated with a variety of etiologies such as pneumonia, sepsis, aspiration, and severe trauma. Prompt recognition and treatment of acute respiratory distress syndrome is critical to reduce the associated high mortality. Severe lung injury presenting as acute respiratory distress syndrome secondary to gadolinium contrast media (gadobutrol) is rarely reported. We describe an interesting case of a 47-year-old woman who presented to the emergency department with acute respiratory failure after gadolinium administration. She was diagnosed with acute respiratory distress syndrome, was admitted to the intensive care unit due to requiring mechanical ventilation. Her condition improved with epinephrine and steroids and she was successfully extubated and discharged from the hospital in one week.