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Study identifier: NCT06373211 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Early Immunotherapy with Intravenous Immunoglobulin, Cyclophosphamide and Methylprednisolone in Patients with Anti-Hu-associated Paraneoplastic Sensory Neuronopathy

Condition: Paraneoplastic Sensory Neuronopathy  ·  Sponsor: Assistance Publique - Hôpitaux de Paris

PhasePhase 2
Planned participants21
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

Paraneoplastic Neurological Syndromes are rare autoimmune complications linked to the presence of systemic cancer. Despite their autoimmune origin, they have historically shown little response to immunotherapy. The reason for this failure is probably related to too late administration of immunotherapy, at a stage where the inflammation has already disappeared and irreversible neuronal loss has occurred. The protocol focuses on patients with anti-Hu antibody sensory neuronopathy. This single arm trial consists of an early immunotherapy combining Intravenous Immunoglobulin (IVIG) for 3 months, cyclophosphamide and methylprednisolone for 6 months, at the rate of 1 cycle per month. The percentage of patients with clinical improvement will be evaluated (ONLS) at 3 months. The tolerance of the treatment will also be evaluated as well as other functional scales at 3 and 6 months.

This description comes directly from the study's public registry record.

Talk to the study team

Dimitri Psimaras, MD  ·  +33 1 42 16 04 35  ·  dimitri.psimaras@aphp.fr

Alice LEPRINCE-LAURENGE, MD  ·  +33 1 42 16 03 86  ·  alice.laurenge@aphp.fr

Always discuss trial participation with your own doctor first.

Locations (1)

Hôpital Pitié-SalpêtrièreParis, FranceRecruiting

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Source record: clinicaltrials.gov/study/NCT06373211