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Immunotherapy

REISAMIC: Expertise Focused on the Side Effects of Immunotherapy

Immunotherapies have revolutionized the treatment of many cancers. Like any treatment, they can cause specific adverse effects. To better identify and manage these effects, Gustave Roussy has developed REISAMIC (Registry of Severe Adverse Effects of Immunomodulatory Monoclonal Antibodies in Oncology), a reference system dedicated to monitoring and managing immunotherapy-related toxicities. 

Logo REISAMIC

Why a specific mechanism?

Immunotherapies work by stimulating the immune system. In some cases, this stimulation can lead to inflammatory reactions affecting various organs in the body. These side effects require special management, different from that used for chemotherapy or targeted therapies. 

Expertise in the Side Effects of Immunotherapy

At Gustave Roussy, care is based on:

  • a network of referring specialists;
  • specific guidelines;
  • a national pharmacovigilance registry (REISAMIC);
  • a dedicated multidisciplinary consultation meeting (RCP) (ImmunoTox).

Key Takeaways

Most side effects associated with immunotherapy are reversible when detected and treated promptly. Any new symptoms should be reported to your healthcare team. 

What side effects might occur?

The most common side effects

  • fatigue;
  • skin reactions;
  • diarrhea or digestive problems;
  • hormonal disorders;
  • joint or muscle pain. 

Rarer complications may also occur

Certain inflammatory reactions may affect the lungs, liver, kidneys, or other organs and require specific treatment. 

When should you contact your healthcare team?

Any new or unusual symptoms that occur during immunotherapy treatment should be reported promptly to your healthcare team. 

How does REISAMIC support patients?

REISAMIC relies on a network of experts and specialists dedicated to improving the detection, assessment, and management of adverse effects associated with immunotherapies. 

Coordinated Care

To ensure the best possible follow-up, Gustave Roussy has established a system that brings together various specialists based on the symptoms observed. This expertise relies in particular on a network of referring physicians and on consultation meetings dedicated to immunotherapy-related toxicities. 

How are complex cases discussed?

Specific cases may be reviewed during specialized multidisciplinary consultation meetings that bring together experts in immunological toxicities and the healthcare professionals involved in the patient’s care. 

A unique research and monitoring program

REISAMIC is also a national registry that collects and analyzes data on adverse effects associated with immunomodulatory monoclonal antibodies used in oncology. This information helps improve our understanding of these toxicities and optimize their management. 

Definition

Pharmacovigilance

Pharmacovigilance involves monitoring, evaluating, and preventing adverse drug reactions in order to improve patient safety.

Frequently Asked Questions

Expert Opinion

Immunotherapies have profoundly changed the treatment of many cancers. Our role is also to quickly identify any potential side effects so that we can ensure patients receive safe treatment and appropriate support throughout their care journey. 

How does REISAMIC work?