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Clinical Trial Summary

The purpose of the study is to provide expanded access (compassionate use) of 3,4 diaminopyridine to patients with Lambert-Eaton myasthenic syndrome (LEMS).


Clinical Trial Description

Up to 15 patients over the age of 18 years with a diagnosis of LEMS are eligible to enroll if they are medically stable. They may receive 3,4 diaminopyridine in addition to other treatments and standard of care investigations for LEMS under supervision of the primary investigator. Safety laboratory studies and EKGs will be obtained.

The study has been approved by the University of Pittsburgh IRB. There is a local Data-Safety Monitoring Board.

The investigator has a hold on enrolling new subjects. ;


Study Design


Related Conditions & MeSH terms

  • Lambert-Eaton Myasthenic Syndrome
  • Syndrome

NCT number NCT00994916
Study type Expanded Access
Source University of Pittsburgh
Contact
Status No longer available
Phase

See also
  Status Clinical Trial Phase
No longer available NCT01373333 - Use Of 3,4-Diaminopyridine (3,4-DAP) In The Treatment Of Lambert Eaton Myasthenic Syndrome N/A
Completed NCT02970162 - Phase 3 Study to Evaluate Efficacy of Amifampridine Phosphate in Lambert-Eaton Myasthenic Syndrome (LEMS) Phase 3
Completed NCT05408702 - Exercise in Autoimmune Myasthenia Gravis and Myasthenic Syndromes
Recruiting NCT06441825 - Patient Observation With Environmental and Wearable Sensors in Myasthenia Gravis
Completed NCT01511978 - Effectiveness of 3,4-Diaminopyridine in Lambert-Eaton Myasthenic Syndrome Phase 2
Completed NCT00004832 - Randomized Study of 3,4-Diaminopyridine for Lambert-Eaton Myasthenic Syndrome N/A
No longer available NCT02189720 - Expanded Access Study Amifampridine Phosphate in Lambert-Eaton Myasthenic Syndrome (LEMS),Congenital Myasthenic Syndrome
Approved for marketing NCT00872950 - 3,4-Diaminopyridine Use in Lambert-Eaton Myasthenic Syndrome(LEMS) and Congenital Myasthenic Syndromes (CMS)