Dr. Michael Keller, MD

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Children's National Hospital

Studies Primary Immunodeficiency
Studies Coronavirus
4 reported clinical trials
4 drugs studied

Affiliated Hospitals

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Children's National Hospital
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Children's National Health System

Clinical Trials Michael Keller, MD is currently running

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Genetic Sequencing

for Immune Disorders

Background: Genetic testing called "sequencing" helps researchers look at DNA. Genes are made of DNA and are the instructions for our bodies to function. We all have thousands of genes. DNA variants are differences in genes between two people. We all have lots of variants. Most are harmless and some cause differences like blue or brown eyes. A few variants can cause health problems. Objective: To understand the genetics of immune disorders various health conditions, as well as outcomes of clinical genomics and genetic counseling services performed under this protocol. Eligibility: Participants in other NIH human subjects research protocols - either at the NIH Clinical Center (CC) or at Children s National Health System (CNHS) - (aged 0-99 years), and, in select cases, their biological relatives Design: Researchers will study participant s DNA extracted from blood, saliva, or another tissue sample, including previously collected samples we may have stored at the NIH. Researchers will look at participant s DNA in great detail. We are looking for differences in the DNA sequence or structure between participants and other people. Participants will receive results that: * Are important to their health * Have been confirmed in a clinical lab * Suggest that they could be at risk for serious disease that may affect your current or future medical management. Some genetic information we return to participants may be of uncertain importance. If genetic test results are unrelated to the participant s NIH evaluations, then we will not typically report: * Normal variants * Information about progressive, fatal conditions that have no effective treatment * Carrier status (conditions you don t have but could pass on) The samples and data will be saved for future research. Personal data will be kept as private as possible. If future studies need new information, participants may be contacted.
Recruiting1 award N/A10 criteria
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T Cell Therapy

for COVID-19

This is an open label, phase I dose-escalation study to evaluate the safety of coronavirus-specific T cell (CST) therapy for prevention of SARS-CoV-2 infection in immunocompromised patients following hematopoietic stem cell transplantation (HSCT). Participants will receive donor-derived CSTs for prevention of SARS-CoV-2 infection after HSCT (≥28 days and \<4 months after HSCT). In this dose escalation trial, three doses (1x107/m2, 2x107/m2, and 4x107/m2) will be tested for safety, with study arms for adult (≥18 years of age and \<80 years) HSCT recipients (Arm A) and two arms for pediatric (≥12 years of age and \<18 years; ≥2 years and \<12 years) HSCT recipients (Arm B and Arm C, respectively), and defined dose escalations in each study arm. The study agent will be assessed for safety (stopping rules defined) and antiviral activity.
Recruiting1 award Phase 123 criteria

More about Michael Keller, MD

Clinical Trial Related8 years of experience running clinical trials · Led 4 trials as a Principal Investigator · 3 Active Clinical Trials
Treatments Michael Keller, MD has experience with
  • Coronavirus-specific T Cell (CST)
  • Centralized Sequencing Protocol
  • Norovirus-specific T-cell (NST) Therapy
  • Elapegademase-lvlr

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