[{"arm_notes": "", "treatment_id": null, "treatment_name": "TODO Treatment - OtherControl group: For patients, in addition to betamethasone drops and acupuncture, laser off (placebo group) will be used.", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}, {"arm_notes": "", "treatment_id": null, "treatment_name": "TODO Treatment - OtherIntervention group:Betamethasone drops, acupuncture and laser. The final follow-up of patients is 3 months after the first visit.To determine acupuncture sensitive points,both VAS (Vascular Autonomic Signal) or RAC (reflex auriculo-cardiale) method will be used both signals are the result of the micro-stress and vegetative reaction of the irradiated organism to the laser irradiation at the active points of the acupuncture. Acupuncture is performed in 2 sessions with an interval of one week and each session for 20 minutes with stimulation by Izar laser with diode radiation source, power 400 mW, wavelength 810 and specific frequency.The screening method will be performed with 24-item Iranian olfactory test. The olfactory test will be performed in 3 sessions: the first session (before the intervention), the second session (two weeks after the intervention) and the second session (three months after the intervention).", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}]

[{"arm_notes": "", "treatment_id": 715, "treatment_name": "Laser acupuncture", "treatment_type": "Medical device", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}]