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Study identifier: NCT05664035 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Frequency of SPAD in Adult Patients

Condition: Specific Antibody Deficiency · Predominantly Antibody Deficiencies  ·  Sponsor: University Hospital, Lille

PhaseN/A
Planned participants99
Who can joinAll sexes, 18 Years to 65 Years
Healthy volunteersNo

About this study

The DETECT study aims to demonstrate the importance of detecting SPAD in adult patients with recurrent benign and/or severe unexplained bacterial upper/lower respiratory tract infections. Unlike children in whom the deficit may be transient, long-term strategies are warranted in SPAD adult patients to prevent severe infections and lung disability. Beyond the diagnosis of this still unrecognized PID in adult patients, the investigators want to assess the impact of prophylactic antibiotics or IgRT on infections prevention and on quality of life in adult patients with the most severe clinical phenotypes, recurrent infections with high frequency of antibiotics take and/or recurrent infections with complications like bronchiectasis and/or severe infections requiring hospitalizations.

This description comes directly from the study's public registry record.

Talk to the study team

Guillaume LEFEVRE, MD,PhD  ·  0320445962  ·  guillaume.lefevre@chu-lille.fr

Always discuss trial participation with your own doctor first.

Locations (1)

Lille University HospitalLille, FranceRecruiting

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Source record: clinicaltrials.gov/study/NCT05664035