Agammaglobulinemia
MONDO:0015977A decreased level of serum immunoglobulins. It may be inherited or acquired. It is caused by decreased or inefficient production of immunoglobulins from B cells or by a decrease in the numbers of B cells themselves. Low levels of immunoglobulins will affect the immune system's ability to combat bacterial infection. Supplementation of immunoglobulins is needed to prevent worsening outcomes.
Also known as: agammaglobulinemia, Gammaglobulin Deficiency, Immunoglobulin Deficiency, antibody Deficiency
83 clinical trials for this condition and its sub-types.
Follow this condition — get notified about new trialsSub-types
Broader categories
-
New hope for cancer survivors: drug aims to shield against Life-Threatening infections
Disease control Not yet recruitingThis study tests a drug called IgPro20 in 63 adults who have a weakened immune system after receiving CAR T-cell therapy for blood cancers like lymphoma or multiple myeloma. The goal is to see if the drug can lower the number of serious bacterial infections, such as pneumonia or …
Phase: PHASE3 • Sponsor: CSL Behring • Aim: Disease control
Last updated Jul 24, 2026 00:00 UTC
-
New hope for kids: drug may prevent transplant complications
Disease control Not yet recruitingThis study tests whether adding the drug vorinostat to standard care can prevent graft-versus-host disease (GVHD) in children and young adults (ages 1-26) with non-cancerous blood disorders who are getting a bone marrow transplant. GVHD is a serious complication where donor cells…
Phase: PHASE2 • Sponsor: Sung Won Choi • Aim: Disease control
Last updated Jul 02, 2026 00:00 UTC
-
New IVIG aims to slash infection risk for immune-deficient patients
Disease control Not yet recruitingThis study tests a new medicine called Boya IVIG in 50 people with primary immunodeficiency (CVID or XLA), a condition where the body can't fight infections well. Participants get the drug every 21 or 28 days for a year to see if it keeps serious bacterial infections below one pe…
Phase: PHASE3 • Sponsor: Azidus Brasil • Aim: Disease control
Last updated Jun 27, 2026 13:01 UTC
-
Could a stool sample replace a spinal tap? new study tests Non-Invasive infection detection
Diagnosis Not yet recruitingThis study will test whether analyzing stool and urine samples using a technique called metagenomics can find infections in people with weakened immune systems (due to HIV, chemotherapy, or immunosuppressive drugs). Currently, doctors often need to take invasive samples like bloo…
Sponsor: Assistance Publique - Hôpitaux de Paris • Aim: Diagnosis
Last updated Jun 27, 2026 12:36 UTC
-
Which infusion pump do patients prefer? new study aims to find out
Symptom relief Not yet recruitingThis study looks at how patients with primary or secondary immunodeficiency feel about using mechanical versus electronic infusion pumps for their immunoglobulin therapy. About 52 adults who have used electronic pumps will try a mechanical pump for three months and then report th…
Phase: NA • Sponsor: KORU Medical Systems, Inc. • Aim: Symptom relief
Last updated Jun 27, 2026 07:51 UTC
-
Can a Life-Saving transplant leave hidden scars on a Child's mind?
Knowledge-focused Not yet recruitingThis study looks at children aged 6 to 8 who had a stem cell transplant at least two years ago to treat a primary immunodeficiency—a genetic condition that weakens the immune system. Researchers will use standardized tests and interviews to measure the children's thinking skills,…
Sponsor: Assistance Publique - Hôpitaux de Paris • Aim: Knowledge-focused
Last updated Aug 16, 2026 00:00 UTC
-
New study aims to unravel mysteries of immune disorder complications
Knowledge-focused Not yet recruitingThis study looks back at medical records of about 60 people with primary immune deficiencies who also developed lymphoproliferative disorders (abnormal growth of immune cells). The goal is to track their health over time, including risks of death, cancer, or organ damage. By iden…
Sponsor: Central Hospital, Nancy, France • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:06 UTC
-
New study to measure how immune disorders impact Kids' happiness
Knowledge-focused Not yet recruitingThis study looks at how children aged 6 to 18 with inborn errors of immunity (a condition where the immune system doesn't work properly) feel about their quality of life. Researchers will compare their answers to those of healthy children using a special questionnaire. The goal i…
Sponsor: Sohag University • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:01 UTC
-
Scientists hunt for rogue immune cells in autoimmune diseases
Knowledge-focused Not yet recruitingThis study aims to better understand why some people's immune cells attack their own body, causing autoimmune diseases like lupus and scleroderma. Researchers will analyze blood samples from 200 adults with these conditions to identify and measure specific harmful immune cells. T…
Sponsor: University Hospital, Strasbourg, France • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:01 UTC