Secondary hemophagocytic lymphohistiocytosis

This study looked at whether the HPV vaccine works in girls aged 9 to 17 who are taking medicines that weaken their immune system, such as after an organ transplant or for diseases like lupus. The goal was to see if their bodies produce enough antibodies to protect against HPV. T…

This study tested a combination of two drugs—interferon-gamma monoclonal antibody and dexamethasone—in 22 adults with a severe immune condition called refractory secondary HLH. The goal was to see if the treatment helps patients recover and how safe it is. Participants received t…

This study tested a drug called emapalumab in 33 children and adults with macrophage activation syndrome (MAS), a life-threatening immune overreaction, linked to Still's disease or lupus. The goal was to see if the drug could safely control the condition and reduce the need for h…

This study tested the drug ITACITINIB in 35 adults with a mild form of a rare immune disease called HLH. The goal was to see if the drug could control the disease by improving symptoms within 15 days. The trial is now complete, and results will show how well the drug works for th…

This study looked at 27 adults in intensive care to understand the inflammatory profile of macrophage activation syndrome caused by bacterial sepsis. Researchers measured specific immune markers in blood samples taken over five days. The goal is to gather knowledge that could lea…

This completed study reviewed the medical charts of 32 people with Still's disease who developed a serious complication called macrophage activation syndrome (MAS). The goal was to learn more about their symptoms, how long it took for lab values to return to normal, and what trea…

This study collected blood, saliva, stool, urine, and skin samples from 19 people with unknown or poorly understood immune system problems. The goal was to learn how different parts of the immune system work together. No treatments or drugs were tested. Participants were followed…