Clinical trials: Parosmia
Olfactory Disorder, Anosmia
Smell Changes & Efficacy of Nasal Theophylline
This study evaluates the efficacy and safety of nasal theophylline irrigation in treating smell loss related to a viral respiratory infection.
- Conditions
- Olfactory Disorder, Anosmia, Viral Infection, Theophylline Causing Adverse Effects in Therapeutic Use
- Trial name
- SCENT (NCT03990766)
- Testing
- Theophylline, Saline Nasal
- Where
- United States
- Volunteers
- 27 people
- Sponsor
- Washington University School of Medicine
Anosmia, Hyposmia
Stellate Ganglion Block for COVID-19-Induced Olfactory Dysfunction
Chronic olfactory dysfunction from the COVID-19 pandemic is a growing public health crisis with up to 1.2 million people in the Unites States affected.
- Conditions
- Anosmia, Hyposmia, Parosmia, Olfactory Disorder
- Trial name
- NCT05445921
- Testing
- Stellate Ganglion Block
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Washington University School of Medicine
COVID-19, Olfactory Disorder
Efficacy of Gabapentin for Post-Covid-19 Olfactory Dysfunction
This study will investigate the efficacy of oral gabapentin in olfactory improvement following Covid-19- associated olfactory dysfunction. This is a randomized, double-blinded, placebo-controlled trial.
- Conditions
- COVID-19, Olfactory Disorder, Anosmia, Hyposmia
- Trial name
- GRACE (NCT05184192)
- Testing
- Gabapentin gelatin capsules 300mg
- Where
- United States
- Volunteers
- 68 people
- Sponsor
- Washington University School of Medicine
COVID-19-Induced Parosmia
Stellate Ganglion Block for COVID-induced Parosmia
Chronic olfactory dysfunction, both hyposmia and parosmia, from the COVID-19 pandemic is a growing public health crisis with up to 1.2 million people in the United States affected.
- Trial name
- SGB (NCT06253806)
- Testing
- Stellate Ganglion Block
- Where
- United States
- Volunteers
- 48 people
- Sponsor
- Washington University School of Medicine
Dysosmia, Anosmia
Treatment of Pediatric Patients That Lost Sense of Smell Due to COVID-19
This research study is a randomized controlled trial in pediatric and young adult patients who have lost their sense of smell due to COVID-19 viral infection. The goals are: 1.
- Conditions
- Dysosmia, Anosmia, Covid19
- Trial name
- NCT04964414
- Testing
- Smell Retraining, Budesonide
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Amanda Stapleton
Anosmia, Covid19
COVID-19 Anosmia Study
To capture the natural history of COVID-19 associated olfactory dysfunction as measured by two patient reported outcome measures (SNOT-22, QOD-NS) and a 6-week BSIT with a comparison to an intervention arm receiving daily omega-3…
- Trial name
- NCT04495816
- Testing
- Omega-3 Fatty Acid Supplement
- Where
- United States
- Volunteers
- 139 people
- Sponsor
- Icahn School of Medicine at Mount Sinai