Evidence map›Paper›PMID 31402625›Full record

ArticleAnnals of clinical and translational neurology2019

Clinical trial of a humanized anti-IL-2/IL-15 receptor β chain in HAM/TSP.

Yoshimi Enose-Akahata, Unsong Oh, Joan Ohayon, Bridgette Jeanne Billioux, Raya Massoud, Bonita R Bryant, Ashley Vellucci, Nyater Ngouth, Irene Cortese, Thomas A Waldmann and 1 more

Open access · goldAbstract readClinical Trial, Phase I
In one paragraph

Article in Annals of clinical and translational neurology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.7field-weighted citation impact, top 31% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 15 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Observational
  5. Article
  6. Article
  7. Article
  8. Review
  9. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors at 1 institution in 1 country.

Yoshimi Enose-AkahataViral Immunology Section, Division of Neuroimmunology and Neurovirology, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland, 20892.
Unsong OhViral Immunology Section, Division of Neuroimmunology and Neurovirology, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland, 20892.
Joan OhayonNeuroimmunology Clinic, Division of Neuroimmunology and Neurovirology, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland, 20892.
Bridgette Jeanne BilliouxViral Immunology Section, Division of Neuroimmunology and Neurovirology, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland, 20892.
Raya MassoudViral Immunology Section, Division of Neuroimmunology and Neurovirology, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland, 20892.
Bonita R BryantLymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, 20892.
Ashley VellucciViral Immunology Section, Division of Neuroimmunology and Neurovirology, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland, 20892.
Nyater NgouthViral Immunology Section, Division of Neuroimmunology and Neurovirology, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland, 20892.
Irene CorteseNeuroimmunology Clinic, Division of Neuroimmunology and Neurovirology, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland, 20892.
Thomas A WaldmannLymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, 20892.
Steven JacobsonViral Immunology Section, Division of Neuroimmunology and Neurovirology, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland, 20892.ORCID 0000-0003-3127-1287
National Institutes of Health · US

Funding

National Institutes of Health (NIH)NINDS
6 · The paper itself

Abstract

objectiveHuman T cell lymphotropic virus 1 (HTLV-1)-associated myelopathy/tropical spastic paraparesis (HAM/TSP) is a chronic, progressive, neurological disease. Chronic activation of CD8

methodsHu-Mikβ1 was administered intravenously at doses of 0.5 mg/kg, 1.0 mg/kg, or 1.5 mg/kg in a total of nine HAM/TSP patients. Five doses of Hu-Mikβ1 were administered at 3-week intervals. The clinical response was evaluated using standardized scales. Viral and immunologic outcome measures were examined including HTLV-1 proviral load, T cell phenotypic analysis and spontaneous lymphoproliferation in HAM/TSP patients.

resultsThere was no significant toxicity associated with Hu-Mikβ1 administration in HAM/TSP patients. Saturation of CD122 by Hu-Mikβ1 was achieved in five out of nine HAM/TSP patients. Administration of Hu-Mikβ1 was associated with inhibition of aberrant CD8

interpretationThe treatment with Hu-Mikβ1 had a number of immunological effects on HAM/TSP patients although no clinical efficacy was observed. We also did not see any dose-related toxicity.

Indexed as

Administration, IntravenousAdultAgedAntibodies, MonoclonalCD8-Positive T-LymphocytesCytokinesFemaleHTLV-I InfectionsHumansHuman T-lymphotropic virus 1Interferon-gammaInterleukin-15Interleukin-2Interleukin-2 Receptor beta SubunitLymphocyte ActivationMaleAntibodies, MonoclonalCytokinesIL15 protein, humanIL2 protein, humanIL2RB protein, humanInterferon-gammaInterleukin-15Interleukin-2Interleukin-2 Receptor beta Subunit

Identifiers

PMID31402625
PMCPMC6689682
OpenAlexW2954941608

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.