The Efficacy of Olfactory Training Intervention on Olfactory and Other Non-motor Symptoms in PD
Trial statusNot yet recruiting
Trial phaseNot applicable
Trial typeInterventional
Biological sexAll
Age40-75
SponsorAnhui Medical University
About this trial
To explore the efficacy of olfactory training on olfactory and other non-motor symptoms in PD.
Eligibility criteria
Qualifiers
PD was diagnosed according to the criteria of Movement Disorders and Parkinson Disease Group of Chinese Society of Neurology of Chinese Medical Association.
Olfactory score was 1 standard deviation lower than the corresponding age norm;
no medication plan in the past four weeks or no change in medication plan in the past four weeks, which can be maintained until the end of the experiment; 4.40-75 years old, with normal vision, hearing and language understanding and expression ability;
Disqualifiers
Parkinson's syndrome and Parkinson's plus syndrome caused by cerebrovascular disease, encephalitis, trauma, drugs, etc.;
Neuropsychiatric diseases that may affect the sense of smell, such as depression, anxiety, schizophrenia, etc.;
History of nasal disease or surgery, such as rhinitis, sinusitis, nasal septum deviation, etc. Upper respiratory tract infection in the past 3 weeks;
Long-term smoking and occupations that inhale chemical irritants for a long time.
Trial design
Treatments tested in this trial
- Olfactory training
Treatment groups
40 Participants
are divided into 2 treatment groupsSponsors and collaborators
Source ClinicalTrials.gov