The investigator will issue a Patient Information Consent for the participant in the study. 1.Patients will be asked to complete the Reflux Symptom Index questionnaire. Clinical survey, medical history. 2. Objective methods for assessing the patient's condition: \- examination of ENT organs. 3. Laboratory and instrumental research methods: Endoscopic laryngoscopy and video laryngoscopy, pH-metry, acoustic voice analysis. 4.Sociological method. 5. Subjective methods for assessing the condition of the larynx. 6. Аnalysis of the received data
The investigator will issue a Patient Information Consent for the participant in the study. 1.Patients will be asked to complete the Reflux Symptom Index questionnaire. Clinical survey, medical history 2. Objective methods for assessing the patient's condition: \- examination of ENT organs: rhinoscopy, otoscopy, pharyngoscopy and laryngoscopy 3. Laboratory and instrumental research methods - Endoscopic laryngoscopy and video laryngoscopy. pH-metry: The collection of mucus from the laryngopharynx for the determination of acid-base values. Acoustic voice analysis: objective assessment of the voice condition 4.Sociological method: determination of lifestyle, nutrition, the presence or absence of bad habits. 5\. Subjective methods for assessing the condition of the larynx - Questionnaires. 6\. Аnalysis of the received data
Study Type
INTERVENTIONAL
Allocation
NON_RANDOMIZED
Purpose
DIAGNOSTIC
Masking
NONE
Enrollment
385
The collection of mucus from the laryngopharynx to determine the acid-base values through pH-metry.
Completion of the questionnaire index of reflux symptoms. An analysis of the results of the effectiveness of this method in patients with complaints of sore throat, coughing, burning sensation in the throat, cough, frequent sore throat, difficulty swallowing, lump in the throat, feeling of a foreign body in the throat, voice change, heartburn, belching will be carried out. Evaluation results range from 0 to 5, where 0 is an indicator of no problem, and 5 is an indicator of a serious problem
Video laryngoscopy and assessment of the presence / severity of the symptoms. Evaluation results range from 0 to 4, where 0 is an indicator of no problem, and 4 is an indicator of a serious problem
acoustic analysis of the voice was performed in singers with voice disorders before and after treatment using program of the Lingwaves
SOS Medical Assistance
Almaty, Kazakhstan
V-ent
Almaty, Kazakhstan
Acidity level of the main group, Week 0
The acidity level of the larynx is assessed using litmus paper. The range of acidity levels is from 4.5 to 9.0, where below 6.5 indicates the acidity of the environment, above 7.5 - alkalinity.
Time frame: at the inclusion to the study
Acidity level of the control group 1, Week 0
The acidity level of the larynx is assessed using litmus paper. The range of acidity levels is from 4.5 to 9.0, where below 6.5 indicates the acidity of the environment, above 7.5 - alkalinity.
Time frame: at the inclusion to the study
Acidity level of the control group 2, Week 0
The acidity level of the larynx is assessed using litmus paper. The range of acidity levels is from 4.5 to 9.0, where below 6.5 indicates the acidity of the environment, above 7.5 - alkalinity.
Time frame: at the inclusion to the study
"Index of reflux symptoms" of the main group, Week 0
Patients will be asked to complete the Reflux Symptom Index questionnaire. An analysis of the results of the effectiveness of this method in patients with complaints of sore throat, coughing, burning sensation in the throat, cough, frequent sore throat, difficulty swallowing, lump in the throat, feeling of a foreign body in the throat, voice change, heartburn, belching will be carried out. The severity of the problem is calculated as the summation of all points. The problem is absent if the summation of points is 0. The problem is serious if the summation of points is 5.
Time frame: at the inclusion to the study
"Index of reflux symptoms" of the control group 1, Week 0
Patients will be asked to complete the Reflux Symptom Index questionnaire. An analysis of the results of the effectiveness of this method in patients with complaints of sore throat, coughing, burning sensation in the throat, cough, frequent sore throat, difficulty swallowing, lump in the throat, feeling of a foreign body in the throat, voice change, heartburn, belching will be carried out. The severity of the problem is calculated as the summation of all points. The problem is absent if the summation of points is 0. The problem is serious if the summation of points is 5.
Time frame: at the inclusion to the study
"Index of reflux symptoms" of the control group 2, Week 0
Patients will be asked to complete the Reflux Symptom Index questionnaire. An analysis of the results of the effectiveness of this method in patients with complaints of sore throat, coughing, burning sensation in the throat, cough, frequent sore throat, difficulty swallowing, lump in the throat, feeling of a foreign body in the throat, voice change, heartburn, belching will be carried out. The severity of the problem is calculated as the summation of all points. The problem is absent if the summation of points is 0. The problem is serious if the summation of points is 5.
Time frame: at the inclusion to the study
Endoscopic laryngoscopy of the main group, Week 0
Assessment of the state of the larynx on the scale of reflux symptoms. Where the presence and severity of the sign is assessed in points from 0 to 4. Where 0 is an indicator of no problem, and 4 is an indicator of a serious problem.
Time frame: at the inclusion to the study
Endoscopic laryngoscopy of the control group 1, Week 0
Assessment of the state of the larynx on the scale of reflux symptoms. Where the presence and severity of the sign is assessed in points from 0 to 4. Where 0 is an indicator of no problem, and 4 is an indicator of a serious problem.
Time frame: at the inclusion to the study
Endoscopic laryngoscopy of the control group 2, Week 0
Assessment of the state of the larynx on the scale of reflux symptoms. Where the presence and severity of the sign is assessed in points from 0 to 4. Where 0 is an indicator of no problem, and 4 is an indicator of a serious problem.
Time frame: at the inclusion to the study
Acoustic voice analysis of the main group, Week 0
Acoustic analysis of the voice was performed in patients with a voice profession who had a voice disorder using computer program of the Lingwaves.
Time frame: at the inclusion to the study
Acidity level of the main group, Week 4
The acidity level of the larynx is assessed using litmus paper. The range of acidity levels is from 4.5 to 9.0, where above 7.5 indicates the alkalinity of the medium, below 6.5 - acidic.
Time frame: at 4 weeks after initial treatment
Acidity level of the control group 1, Week 4
The acidity level of the larynx is assessed using litmus paper. The range of acidity levels is from 4.5 to 9.0, where above 7.5 indicates the alkalinity of the medium, below 6.5 - acidic.
Time frame: at 4 weeks after initial treatment
Acidity level of the control group 2, Week 4
The acidity level of the larynx is assessed using litmus paper. The range of acidity levels is from 4.5 to 9.0, where above 7.5 indicates the alkalinity of the medium, below 6.5 - acidic.
Time frame: at 4 weeks after initial treatment
"Index of reflux symptoms" of the main group, Week 4
Patients will be asked to complete the Reflux Symptom Index questionnaire. An analysis of the results of the effectiveness of this method in patients with complaints of sore throat, coughing, burning sensation in the throat, cough, frequent sore throat, difficulty swallowing, lump in the throat, feeling of a foreign body in the throat, voice change, heartburn, belching will be carried out. The severity of the problem is calculated as the summation of all points. The problem is absent if the summation of points is 0. The problem is serious if the summation of points is 5.
Time frame: at 4 weeks after initial treatment
"Index of reflux symptoms" of the control group 1, Week 4
Patients will be asked to complete the Reflux Symptom Index questionnaire. An analysis of the results of the effectiveness of this method in patients with complaints of sore throat, coughing, burning sensation in the throat, cough, frequent sore throat, difficulty swallowing, lump in the throat, feeling of a foreign body in the throat, voice change, heartburn, belching will be carried out. The severity of the problem is calculated as the summation of all points. The problem is absent if the summation of points is 0. The problem is serious if the summation of points is 5.
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Time frame: at 4 weeks after initial treatment
"Index of reflux symptoms" of the control group 2, Week 4
Patients will be asked to complete the Reflux Symptom Index questionnaire. An analysis of the results of the effectiveness of this method in patients with complaints of sore throat, coughing, burning sensation in the throat, cough, frequent sore throat, difficulty swallowing, lump in the throat, feeling of a foreign body in the throat, voice change, heartburn, belching will be carried out. The severity of the problem is calculated as the summation of all points. The problem is absent if the summation of points is 0. The problem is serious if the summation of points is 5.
Time frame: at 4 weeks after initial treatment
Endoscopic laryngoscopy of the main group, Week 4
Assessment of the state of the larynx on the scale of reflux symptoms. Where the presence and severity of the sign is assessed in points from 0 to 4. Where 0 is an indicator of no problem, and 4 is an indicator of a serious problem.
Time frame: at 4 weeks after initial treatment
Endoscopic laryngoscopy of the control group 1, Week 4
Assessment of the state of the larynx on the scale of reflux symptoms. Where the presence and severity of the sign is assessed in points from 0 to 4. Where 0 is an indicator of no problem, and 4 is an indicator of a serious problem.
Time frame: at 4 weeks after initial treatment
Endoscopic laryngoscopy of the control group 2, Week 4
Assessment of the state of the larynx on the scale of reflux symptoms. Where the presence and severity of the sign is assessed in points from 0 to 4. Where 0 is an indicator of no problem, and 4 is an indicator of a serious problem.
Time frame: at 4 weeks after initial treatment
Acoustic voice analysis of the main group, Week 4
Acoustic analysis of the voice was performed in patients with a voice profession who had a voice disorder using computer program of the Lingwaves
Time frame: at 4 weeks after initial treatment