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IRCT20181125041752N1 IRCT 2019-05-25 Ahvaz University of Medical Sciences The effect of Transcutaneous Electrical Nerve Stimulation and manual Circumlaryngeal therapy Comparison of manual Circumlaryngeal therapy with combination of manual Circumlaryngeal therapy and Transcutaneous Electrical Nerve Stimulation in Muscle tension dysphonia patients 2018-11-15 anticipated 22 Complete https://irct.ir/trial/35563 interventional Randomization: Randomized, Blinding: Double blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: A simple random method, It is written on 11 A4 paper, letter A (to determine the manual Circumlaryngeal therapy group), and 11 other A4 papers B (to determine the Circumlaryngeal therapy and Transcutaneous Electrical Nerve Stimulation group), and each of the references is asked to select one of these two Pick up, Blinding description: Before manual therapy in each session, the patient is asked to lie on the bed and cover his eyes with an blindfold. Two electrodes for device Transcutaneous Electrical Nerve Stimulation are placed on the parapharyngeal area on the neck. The devices in manual therapy group is placed on the neck, but the devices is not turned on. Two groups are asked to keep their blindfold. After twenty minutes, both groups receive manual treatment. Only the therapist is aware of which of the patients receive radiation. The main investigator is not aware of which of the patients fall into any of the treatment groups. N/A Musle tension dysphonia. Intervention 1: Intervention group: combination of manual Circumlaryngeal therapy and Transcutaneous Electrical Nerve Stimulation. Intervention 2: Control group: manual Circumlaryngeal therapy and placebo. Undecided - It is not yet known if there will be a plan to make this available Justification or reason for indecision in sharing IPD is No more information
public Negin Moradi
Golestan Highway
Ahwaz Iran (Islamic Republic of) 33133 -61357 +98 61 3374 3101 Moradi-n@ajums.ac.ir Ahvaz University of Medical Sciences scientific Negin Moradi
Golestan Highway
Ahwaz Iran (Islamic Republic of) 33133 -61357 +98 61 3374 3101 Moradi-n@ajums.ac.ir Ahvaz University of Medical Sciences Iran (Islamic Republic of) People with muscle tension dysphonia Voice problem more than three months Lack of viral or bacterial laryngitis No voice therapy received in the past or at the same time 19 years 45 years Both People with hormonal and thyroid gland problems People with history of respiratory problems People with lesion on the front of the neck People with a history of congenital laryngeal problems People with a history of laryngeal or thyroid surgery People with a history of tracheostomy People with a history of neurological problems People with history of cervical problems People with history of temporomandibular joint disorder R49.0 Dysphonia Rehabilitation Rehabilitation Intervention group: combination of manual Circumlaryngeal therapy and Transcutaneous Electrical Nerve Stimulation Control group: manual Circumlaryngeal therapy and placebo RMS score in electromyography. Timepoint: at the beginning of the study (before the intervention) and at the end of the tenth session. Method of measurement: Surface Electromyography. Dysphonia Severity Index. Timepoint: at the beginning of the study (before the intervention) and at the end of the tenth session. Method of measurement: Dysphonia Severity Index questionnaire. Musculoskeletal pain severity. Timepoint: at the beginning of the study (before the intervention) and at the end of the tenth session. Method of measurement: Nordic musculoskeletal symptoms questionnaire. Paralaryngeal muscle tension. Timepoint: at the beginning of the study (before the intervention) and at the end of the tenth session. Method of measurement: Morrison indexg. Glottal condition. Timepoint: at the beginning of the study (before the intervention) and at the end of the tenth session. Method of measurement: Video stroboscopic. Ahvaz University of Medical Sciences Approved 2018-11-12 Ethics committee of Jundi shapour University Golestan Highway Ahwaz Khouzestan Iran (Islamic Republic of)