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Participation of the HPV virus in the appearance of laryngeal papillomas in patients from São Luís, Maranhão

Involvement of human papillomavirus in the progression of papillomatous lesions of the larynx in patients from São Luís, Maranhão

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
REBEC
Registry ID
RBR-788y7c
Enrollment
Unknown
Registered
2020-07-09
Start date
2013-07-01
Completion date
Unknown
Last updated
2025-10-27

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

papilloma

Interventions

The study population consisted of patients of the University Hospital of the Federal University of Maranhão (HUUFMA), from July 2013 to August 2018, diagnosed with laryngeal papillomatosis. The only
Genetics
C01.925.256
L01.313.500.750.280

Sponsors

UNIVERSIDADE FEDERAL DO MARANHÃO
Lead Sponsor
Fundação de Amparo à Pesquisa e ao Desenvolvimento Científico e Tecnológico do Maranhão
Collaborator

Eligibility

Inclusion criteria

Inclusion criteria: Individuals of all ages, of both sexes, who underwent surgery to remove the papillomas.

Exclusion criteria

Exclusion criteria: Inadequate biological material (necrotic), scarce material

Design outcomes

Secondary

MeasureTime frame
Recurrent respiratory papillomatosis is more prevalent in children up to 12 years of age, and is also more aggressive with higher rates of recurrence and the need for tracheostomy.—

Primary

MeasureTime frame
Presence of the HPV virus in all laryngeal papilloma samples with a prevalence of low oncogenic risk types 6 and 11.—

Countries

Brazil

Contacts

Public ContactFlavia Vidal

UNIVERSIDADE FEDERAL DO MARANHÃO

flavidal@hotmail.com55 98 21091273

Outcome results

None listed

Source: REBEC (via WHO ICTRP)