Clinical trial Recruiting at 35 sites Observational

National Registry for Noonan Syndrome (Italy)

Official title: Studio Osservazionale Retrospettivo e Prospettico a Lungo Termine Sulla Sindrome di Noonan / Long-Term Retrospective and Prospective Observational Study on Noonan Syndrome

Run by Istituto Giannina Gaslini · NCT07881159 · Data updated 2026-11-12

This registry will collect genetic and clinical information from people with Noonan syndrome in Italy to understand how the condition changes over time and how treatments like growth hormone may work.

More Noonan Syndrome trials

Quick facts

Study typeObservational
SexAll
Enrollment400 (estimated)
SponsorIstituto Giannina Gaslini
Academic / other
Locations35 sites (Ancona and 34 other locations)
StatusRecruiting
StartedOctober 1, 2022
Main results expectedDecember 31, 2027
Study endsDecember 31, 2027
Registry record updatedOctober 19, 2026
Trial IDNCT07881159 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Individuals of any age with a genetically confirmed Noonan syndrome diagnosis who consent to participate.

Probably not a fit

Patients not experiencing growth issues or who do not access GH treatment may not see direct personal benefit.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational registry will store a secure online database of individuals with Noonan syndrome across Italy. It will collect genetic confirmation, signs and symptoms, growth patterns, and short- and long-term health outcomes. The goal is to learn how Noonan syndrome progresses, how specific gene changes relate to symptoms, and to evaluate growth hormone treatment safety and efficacy. Findings will inform long-term care recommendations and may support future clinical trials. Participation is open to people of any age with genetically confirmed Noonan syndrome and requires informed consent.

Why it matters

Potential benefit: Care teams may receive better guidance for long-term management and potential access to safer, more effective care strategies for Noonan syndrome.

How similar studies have gone: Noonan syndrome registries have provided insights in other countries, supporting feasibility and value of this approach.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Genetically confirmed diagnosis of Noonan syndrome
* Any age and sex
* Written informed consent to participate in the study, signed by the participant or their legally authorized representative

Exclusion Criteria:

\- Informed consent not signed

Where it's running

  • Azienda Ospedaliera Universitaria delle Marche
    Ancona, Italy
    Recruiting
  • Ospedale Giovanni XXIII
    Bari, Italy
    Recruiting
  • Papa Giovanni XXIII
    Bergamo, Italy
    Recruiting
  • S. Orsola Malpighi
    Bologna, Italy
    Recruiting
  • Ospedale Centrale di Bolzano
    Bolzano, Italy
    Recruiting
  • Spedali Civili
    Brescia, Italy
    Recruiting
Show 29 more locations
  • Ospedale Perrino
    Brindisi, Italy
    Recruiting
  • Ospedale Microcitemico
    Cagliari, Italy
    Recruiting
  • Bufalini
    Cesena, Italy
    Recruiting
  • Meyer
    Florence, Italy
    Recruiting
  • Ospedale Manzoni
    Lecco, Italy
    Recruiting
  • San Salvatore
    L’Aquila, Italy
    Recruiting
  • Carlo Poma
    Mantua, Italy
    Recruiting
  • Madonna delle Grazie
    Matera, Italy
    Recruiting
  • Policlinico
    Messina, Italy
    Recruiting
  • Ospedale dei Bambini "Vittore Buzzi"
    Milan, Italy
    Recruiting
  • San Raffaele
    Milan, Italy
    Recruiting
  • Policlinico
    Modena, Italy
    Recruiting
  • San Gerardo
    Monza, Italy
    Recruiting
  • Federico II
    Naples, Italy
    Recruiting
  • Luigi Vanvitelli
    Naples, Italy
    Recruiting
  • Azienda Ospedaliera Di Padova
    Padova, Italy
    Recruiting
  • Cervello
    Palermo, Italy
    Recruiting
  • Policlinico San Matteo
    Pavia, Italy
    Recruiting
  • Santa Maria della Misericordia
    Perugia, Italy
    Recruiting
  • Santa Chiara
    Pisa, Italy
    Recruiting
  • Santa Maria degli Angeli
    Pordenone, Italy
    Recruiting
  • San Maria Nuova
    Reggio Emilia, Italy
    Recruiting
  • Bambin Gesù
    Roma, Italy
    Recruiting
  • Regina Margherita
    Torino, Italy
    Recruiting
  • Presidio Ospedaliero Santa Chiara
    Trento, Italy
    Recruiting
  • Burlo Garofolo
    Trieste, Italy
    Recruiting
  • Filippo Del Ponte
    Varese, Italy
    Recruiting
  • Istituto auxologico italiano-Ospedale San Giuseppe Villa Caramora
    Verbania, Italy
    Recruiting
  • Azienda Ospedalieria Integrata
    Verona, Italy
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.