Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 3:25 PM
Ignite Modification Date:
2025-12-24 @ 3:25 PM
NCT ID:
NCT06776692
Brief Summary:
The goal of this observational study is to learn about the immunity induced by the Qdenga® vaccine in vaccinees.
Participants that will receive the Dengue vaccine as part of their routine before a travel will be asked to undergo a blood sample at the time of administration of the first dose (T0), 24-48 hours after the first dose (T1) of the vaccine, immediately before the second dose (T2 ) and one to two months after the second dose (T3). Possibly a further sample will be collected within 2 years.
Detailed Description:
This is a non-profit, single-center, drug-based observational study whose primary objective is to characterize dengue-specific humoral and cellular immunity induced by the Qdenga® vaccine in vaccinees.
The study involves the enrollment of all pediatric subjects (age ≥ 4 years) and adults who present themselves at the DITM travel clinic for the administration of the Dengue vaccine; 402 patients are expected to be enrolled and will be asked to undergo a blood sample at the time of administration of the first dose (T0), 24-48 hours after the first dose (T1) of the vaccine, immediately before the second dose (T2 ) and one to two months after the second dose (T3). Possibly a further sample will be collected within 2 years (T4). The samples thus collected will be analyzed for the characterization of innate immunity, the characterization of cellular immunity and the characterization of the humoral response.
Study:
NCT06776692
Study Brief:
Protocol Section:
NCT06776692