CI

At a glance

ClinicalIndex Comparison Record
Phase 1Completed· 3 enrolled / 3 target
Drug / intervention
Autologous T-regulatory lymphocytes +1 morebiological
Likely dose
Autologous T-regulatory lymphocytes 1×10^6/kg intravenously; Interleukin-2 2×10^5 IU/m² subcutaneously three times weeklyAI-extracted
Key inclusion· 8
  • Age 18 years or older
  • Sporadic or familial ALS diagnosed as possible, laboratory-supported probable, probable, or definite by revised El Escorial criteria
  • Not taken riluzole for at least 30 days OR on stable riluzole dose for at least 30 days
  • Capable of informed consent and following trial procedures
Key exclusion· 9
  • Prior use of cell therapies
  • Concurrent use of other experimental ALS therapies
  • Known immune deficiency, history of lymphoma or leukemia, or history of lymphopenia
  • History of acquired or inherited immune deficiency syndrome, including leukopenia

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT03241784
NCT03241784Phase 1CompletedUpdate Overdue (0.0/mo)Completion was 101mo ago

Expansion and Infusion of T-Regulatory Cells in Amyotrophic Lateral Sclerosis

The Methodist Hospital Research Institute·interventional·Posted Aug 7, 2017·Updated Jun 17, 2026

In Brief

A Phase 1 clinical trial evaluating Autologous T-regulatory lymphocytes and Interleukin-2 for ALS (Amyotrophic Lateral Sclerosis). Completed, enrolled 3 participants across 1 site.

Signals

Enrollment appears stalled

Detailed Summary

Open-label pilot study to determine the safety and tolerability of autologous CD4+ CD25+ regulatory T cells infusions with concomitant subcutaneous IL-2 injections taken 3 times per week in 3 participants with ALS.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesUnited States

Timeline

Phase 1CompletedFinished
2017201820192020202120222023202420252026
First PostedAug 7, 2017
Enrollment StartMay 16, 2016
Primary CompletionJan 5, 2018
Study CompletionApr 10, 2018
TodayJul 2, 2026
Enrollment to primary: 1.6 yearsPosted 8.9 years ago

Arms & Interventions

Treatment armexperimental

All subjects are enrolled in the one arm consisting of infusions of autologous T-regulatory lymphocytes at a dose of 1x10 to the sixth/kg and subcutaneous injections of Interleukin-2 at a dose of 2x10 to the fifth IU/m2 three times a week.

Biological: Autologous T-regulatory lymphocytesBiological: Interleukin-2

Interventions

Autologous T-regulatory lymphocytesbiological

intravenous administration of Autologous T-regulatory lymphocytes at a dose of 1x10 to the sixth /kg.

Interleukin-2biological

Subcutaneous Interleukin-2 at a dose of 2x10 to the fifth IU/m2, three times a week.