Phase III Clinical Trial of NPB-01maintenance Therapy in Patients With Chronic Inflammatory Demyelinating Polyneuropathy.

Summary

Patients diagnosed with Chronic Inflammatory Demyelinating Polyneuropathy were confirmed based on the European Federation of Neurological Societies/ Peripheral. Nerve Society Guideline. Patients who meet all inclusion criteria and do not conflict with the exclusion criteria will receive NPB-01 (intravenous immunoglobulin) 400mg/kg/day for five consecutive days. Subsequently, patients receive NPB-01 1g/kg every 3weeks and evaluate the Inflammatory Neuropathy Cause and Treatment（INCAT） score and INCAT sensory sumscore（ISS） et al. As a safety endpoint, the safety of NPB-01 will be investigated the occurrence of adverse events by one year after the start of the study treatment.

Timeline

Start

2013-04

Primary completion

2015-09

Completion

2015-09

Publications

• Kuwabara S, Mori M, Misawa S, Suzuki M, Nishiyama K, Mutoh T, Doi S, Kokubun N, Kamijo M, Yoshikawa H, Abe K, Nishida Y, Okada K, Sekiguchi K, Sakamoto K, Kusunoki S, Sobue G, Kaji R; Glovenin-I CIDP Study Group. Intravenous immunoglobulin for maintenance treatment of chronic inflammatory demyelinating polyneuropathy: a multicentre, open-label, 52-week phase III trial. J Neurol Neurosurg Psychiatry. 2017 Oct;88(10):832-838. doi: 10.1136/jnnp-2017-316427. Epub 2017 Aug 2.

Drugs

Indications