An observational study in Orthognathic Surgical Procedures, Psychiatric Disorders and Prognathism, sponsored by Fondazione Policlinico Universitario Agostino Gemelli IRCCS. Not yet recruiting at 1 site in Italy. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2025-03-17.
Sponsored by Fondazione Policlinico Universitario Agostino Gemelli IRCCS · Observational
Assessment of the incidence of Body dismorphic disorder in a population candidated to orthognathic surgery
Assessment of the incidence of Body dismorphic disorder in a population candidated to orthognathic surgery by using 3 validated questionnaires
1,740 studies on the registry are indexed under Mental Disorders; 348 are open to participants now.
This study's planned enrollment of 90 is below the median of 220 across 389 observational studies indexed under Mental Disorders.
Browse Mental Disorders studies →Fondazione Policlinico Universitario Agostino Gemelli IRCCS is the lead sponsor of 952 studies on the registry; 541 are open to participants now.
Counted across the registry records on this site, refreshed daily.
candidates to orthognathic surgery
Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.
Exclusion Criteria:
Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Informed consent
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
2 self administered questionnaire for diagnosis of dismorphophobia will be administered
primary outcomes
- Prevalence of body image disturbance (BDD) among patients undergoing orthognathic surgery.
Time frame: 2 years
Plan to share: No
No publications or documents are linked to this record.
Start is estimated for May 2025; primary completion for Jan 2030, 56 months later.
How these figures are worked out, and which studies are left out of them.
This study is not yet recruiting, as verified in Jan 2025. You cannot join it, but the record below documents what was studied.
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Fondazione Policlinico Universitario Agostino Gemelli IRCCS →