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The side effect registry immuno-oncology (SERIO) - A tool for systematic analysis of immunotherapy-induced side
Carolin Ertl1, Theresa Ruf1, Dirk Mentzer2
1Department of Dermatology and Allergy, LMU University Hospital, LMU Munich, Munich, Germany; SERIO Registry (www.serio-registry.org).
Background:
Immunotherapies such as immune checkpoint inhibitors (ICI) are effective in multiple tumor entities but induce a plethora of side effects. Comprehensive real-world analyses are essential to identify new signals, characterize diagnostic features, enable risk assessment, determine pathomechanisms, assess effectiveness of side effect management and compare tumor outcomes.
Methods:
The international online `Side-Effect Registry Immuno-Oncology´ (SERIO; www.serio-registry.org) collects rare, complex, and severe immunotherapy-induced side effects across all tumor entities with a strong focus on ICI-induced immune-related adverse events (irAE). The relational database management system (RDMS) contains structured data on patient and tumor characteristics, type of immunotherapy, treatment of side effects, and outcome of tumor and irAE. Data are captured within 25 organ modules including new modules for immune effector cell-associated neurotoxicity syndrome (ICANS) for CAR-T-cell therapies and cytokine release syndrome (CRS) for bispecific antibodies. Information on biological samples is gathered.
Results:
A total of 1398 irAE cases have been documented by 58 centers from 13 countries in patients with 17 tumor types. IrAEs were induced by nine different immunotherapies including tebentafusp and CAR-T cell therapies, and resulted, among others, in neurological (7.6%), pulmonary (4.0%), and cardiac toxicities (2.9%). 50.0% of all irAEs were graded severe or life-threatening and 23.0% of patients received second-line therapy for steroid-refractory or steroid-dependent irAE. SERIO has contributed to 44 original publications on topics ranging from irMyocarditis to irEncephalitis to long-term persistent sequelae of immunotherapy.
Conclusions:
A reliable evidence base is crucial for decision-making in rare, complex or therapy-refractory irAE. SERIO can help optimize side effect management and thereby reduce morbidity and mortality induced by immunotherapy.
Insights
The Side-Effect Registry Immuno-Oncology (SERIO) database captures rare immune-related adverse events (irAEs) from immunotherapy. This real-world data aids in managing severe side effects and improving patient outcomes in immuno-oncology.
Area of Science:
- Oncology
- Immunology
- Pharmacovigilance
Background:
- Immunotherapies, including immune checkpoint inhibitors (ICI), offer significant clinical benefits across various cancers but are associated with diverse side effects.
- Real-world data analyses are critical for identifying novel safety signals, understanding diagnostic features, assessing risks, and evaluating treatment outcomes for immunotherapy-induced side effects.
Purpose of the Study:
- To establish a comprehensive real-world evidence base for rare, complex, and severe immunotherapy-induced side effects.
- To facilitate improved side effect management, risk assessment, and understanding of pathomechanisms in immuno-oncology.
Main Methods:
- The international Side-Effect Registry Immuno-Oncology (SERIO) database collects structured data on patient and tumor characteristics, immunotherapy type, side effect management, and outcomes.
- The registry utilizes a relational database management system with 25 organ modules, including specific modules for immune effector cell-associated neurotoxicity syndrome (ICANS) and cytokine release syndrome (CRS).
- Data capture includes information on biological samples for further investigation.
Main Results:
- SERIO has documented 1398 immune-related adverse events (irAEs) across 17 tumor types from 58 centers in 13 countries.
- Neurological (7.6%), pulmonary (4.0%), and cardiac toxicities (2.9%) were among the observed irAEs induced by nine different immunotherapies.
- Fifty percent of irAEs were severe or life-threatening, with 23.0% of patients requiring second-line therapy for refractory or dependent irAEs.
Conclusions:
- A robust evidence base is essential for managing rare, complex, or refractory immune-related adverse events.
- The SERIO registry provides a valuable resource to optimize side effect management, thereby reducing immunotherapy-associated morbidity and mortality.
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