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Opportunistic Infections clinical trials in Maryland
5 studies for Opportunistic Infections are looking for participants at sites in Maryland.
Etiology, Pathogenesis, and Natural History of Idiopathic CD4+ Lymphocytopenia
- National Institutes of Health Clinical Center, Bethesda
RecruitingObservational studyHealthy volunteers welcome
Ages 18 and older · All sexes · Updated Oct 2, 2026 · NCT00867269Allogeneic Hematopoietic Stem Cell Transplant for Patients With Inborn Errors of Immunity
- National Institutes of Health Clinical Center, Bethesda
RecruitingPhase 2
Ages 4 to 69 · All sexes · Updated Sep 28, 2026 · NCT04339777Pilot Trial of Allogeneic Blood or Marrow Transplantation for Primary Immunodeficiencies
- National Institutes of Health Clinical Center, Bethesda
RecruitingPhase 2Healthy volunteers welcome
Ages 4 to 75 · All sexes · Updated Sep 28, 2026 · NCT02579967Clinical and Immunologic Monitoring of Patients With Known or Suspected HIV Infection
- National Institutes of Health Clinical Center, Bethesda
RecruitingObservational study
Ages 18 and older · All sexes · Updated Aug 27, 2026 · NCT00789009A Single-arm, Dose-escalation Trial of Long-acting Recombinant Human IL-7 (NT-I7, Efineptakin Alfa) for Idiopathic CD4 Lymphopenia
- National Institutes of Health Clinical Center, Bethesda
RecruitingPhase 1/2
Ages 18 to 75 · All sexes · Updated Jul 24, 2026 · NCT05600920From ClinicalTrials.gov, data retrieved Oct 5, 2026. Each study sets its own eligibility; the study team decides who can join.