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May 30, 2022DiagnosticsOpen Access

Acute and Chronic Cardiopulmonary Effects of High Dose Interleukin-2 Therapy: An Observational Magnetic Resonance Imaging Study

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Why the study?

High dose interleukin-2 is known to cause cardiopulmonary toxicity, but its effects on cardiopulmonary structure and function required evaluation.

Does high dose interleukin-2 therapy cause cardiopulmonary structural and functional changes in patients?

Population

7 patients receiving high dose IL-2 therapy and 10 healthy volunteers

Comparison

High dose IL-2 therapy vs healthy volunteers

Design

Observational magnetic resonance imaging study

Authors

JLJakub LaganUniversity of LiverpoolJNJosephine H. NaishManchester Academic Health Science CentreCFChristien FortuneManchester University NHS Foundation Trust

Discussion

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Implication

May warrant cardiac monitoring during IL-2 therapy; leaves open whether fibrosis is preventable or reversible.

Structured PICO

Does high dose interleukin-2 therapy cause cardiopulmonary structural and functional changes in patients?

P
Population
7 patients receiving high dose interleukin-2 (IL-2) therapy
I
Intervention
High dose interleukin-2 (IL-2) therapy
C
Comparator
10 healthy volunteers
O
Outcome
Cardiopulmonary structure and function evaluated by combined cardiopulmonary magnetic resonance imaging (MRI)surrogate

High dose IL-2 therapy causes acute cardiopulmonary inflammation and reversible LV dysfunction, but leads to chronic LV hypertrophy and myocardial fibrosis.

Cite This Study

Lagan et al. (2022) studied this question.

synapsesocial.com/papers/6a1fc5af9aa403e9efe69743https://doi.org/10.3390/diagnostics12061352
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  5. 5Interleukin-2 and lymphokine-activated killer cell therapy of solid tumors: analysis of toxicity and management guidelines.1989 · 349 citations