Trials
Search / Trial NCT06423495

Efficacy of Photobiomodulation in the Rehabilitation of Olfactory Dysfunctions Induced by Long COVID-19

Launched by GAFFREE & GUINLE UNIVERSITARY HOSPITAL · May 17, 2024

Trial Information

Current as of February 08, 2025

Recruiting

Keywords

Anosmia Ageusia Covid 19 Rehabilitation Photobiomodulation

ClinConnect Summary

This clinical trial is studying how effective low-intensity laser therapy is in helping people regain their sense of smell and taste after having COVID-19. Some people experience a loss of smell (anosmia) or a change in taste (dysgeusia) for months after recovering from the virus, and this trial aims to see if laser treatment can help improve these symptoms. The study will involve 30 participants aged 18 and older who have experienced these issues for more than six months following their COVID-19 infection.

To be eligible for the trial, participants must have documented proof of a previous COVID-19 infection and must not have any other health conditions that could affect their sense of smell or taste. This includes individuals who have had head or neck cancer, epilepsy, or are currently pregnant. Participants in the trial will have the opportunity to receive laser treatment and contribute to the understanding of how to help those struggling with these lingering symptoms.

Gender

ALL

Eligibility criteria

  • Inclusion Criteria:
  • Patients who complained of loss of smell and taste more than 6 months after COVID-19 infection, aged 18 years or older, with proof of infection by PCR, will be included in the study.
  • Exclusion Criteria:
  • Patients with comorbidities prior to COVID-19 infection that could interfere with the functions of smell and taste will be excluded from the study; patients with a history of head and neck cancer, epileptic patients; mouth breathing patients; and pregnant women.

Trial Officials

Claudia CF Vasconcelos, PHD

Study Director

federal university of the state of rio de janeiro - UNIRIO

Mariana B Hammerle, MD

Study Chair

University hospital Gafree Guinle - UNIRIO

DEBORAH SANTOS SALES, PHD

Principal Investigator

University hospital Gafree Guinle - UNIRIO

About Gaffree & Guinle Universitary Hospital

Gaffree & Guinle Universitary Hospital is a leading healthcare institution dedicated to advancing medical research and patient care through innovative clinical trials. Affiliated with a prominent academic institution, the hospital is committed to enhancing clinical practice by evaluating new therapies and interventions across various medical fields. With a multidisciplinary team of experienced researchers, clinicians, and support staff, Gaffree & Guinle Universitary Hospital fosters a collaborative environment that prioritizes patient safety and ethical standards while striving to contribute valuable insights to the global medical community.

Locations

Rio De Janeiro, , Brazil

People applied

Timeline

First submit

Trial launched

Trial updated

Estimated completion

Not reported

Discussion 0