Study reveals HPV vaccine gaps in teens with chronic illness
NCT ID NCT06158802
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at how many girls and young women aged 11 to 20 with chronic diseases (like diabetes or immune conditions) got the HPV vaccine, compared to those without chronic illness. Researchers reviewed records of 223 participants from a hospital in France. The goal was to see if having a chronic condition affects vaccination rates and to find ways to improve vaccine access.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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223 people
The number who actually took part.
- Started
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Jan 2024
- Finished
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Jun 2025
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Patients aged from 11 to 20 to cover the recommended age window for HPV vaccination, ie between 11 and 14 years old, with the possibility of catching up between 15 and 19 years of age (Public Health France, 2019). "Chronic condition" group: type 1 diabetes, metabolic diseases, immuno-hematological diseases, cystic fibrosis, sickle cell disease, kidney transplant, heart disease and inflammatory bowel disease, rare anorectal and pelvic malformations. Recruitment at the Necker-Enfants Malades Hospital and at the Specialized Medical Center for Children and Adolescents in Paris. "Control" group: patients in good health. Recruitment at the Specialized Medical Center for Children and Adolescents in Paris.
- Ages
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11 to 20 years
- Sex
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Female participants only
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Information and non-opposition of major patients and holders of parental authority of minor patients and minor patients * Girls and young women aged 11 to 20 * To be followed at the Necker-Enfants Malades Hospital ("chronic condition" group) * To be followed at the Specialized Medical Center for Children and Adolescents ("control" group) * Have a chronic condition ("chronic condition" group) : * Diabetes type 1 * Metabolic diseases * Patients followed in immuno-hematology * Cystic Fibrosis * Sickle * Kidney transplant * Heart Disease * Inflammatory bowel diseases * Rare anorectal and pelvic anomalies * Live in France * Comprehension of the French language (oral and written) Exclusion Criteria: * Have a contraindication to the HPV vaccine - Gardasil 9 (Vidal Hoptimal, 2018) * Have a contraindication to the HPV vaccine - Gardasil (Vidal Hopitmal, 2018) * Have a contraindication to HPV vaccine - Cervarix (Vidal Hoptimal, 2018)
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Centre Médical Spécialisé de l'Enfant et de l'Adolescent (CMSEA)
Paris, 75011, France
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Hôpital Necker-Enfants Malades
Paris, 75015, France
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