- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT07646015
Validate Smart Breath Analyzer as Screening Tool for Diabetic, Hepatic, Renal, Lung, and Other Metabolic Disorders (RESPYR-SBA)
Early Identification of Metabolic Function Derangements Such as Diabetes, Liver, Renal Issues by Respyr Smart Breath Analyzer and Its Validation as a Screening Tool Among Diseased and Healthy Controls
Panoramica dello studio
Stato
Descrizione dettagliata
The smart breath analyzer, Respyr is an IoT and deep-tech enabled portable device developed by Humors Tech Pvt Ltd, Bangalore, India. The device measures volatile organic compounds (VOCs) and gases at parts-per-million and parts-per-billion levels in exhaled breath using AI and ML-based algorithms to identify metabolic derangements non-invasively.
Registration Details:
The study is registered with CTRI (CTRI/2022/09/045983) and ethics approval has been obtained from the Institutional Ethics Committee of JSS Medical College, Mysore (Ref: JSSMC/IEC/260822/07/CT Final Approval/2022-23, dated 19.12.2022). Protocol number: HTB-PROTOCOL-01, Version 1, dated 07 March 2022.
Testing Procedure:
Participants will provide an exhaled breath sample under fasting conditions, or with a minimum gap of 1 hour after consuming water and 3-4 hours after consuming food. The breath analyzer readings will be compared against standard laboratory diagnostic values including FBS/RBS, RFT, LFT, spirometry, and lipid profile, all tested within 15 days of participation.
Regulatory Compliance:
The study follows ICH-GCP guidelines, CDSCO-DCGI and New Drugs and Clinical Trial Rules 2019, and ICMR Ethical Guidelines for Biomedical Research on Human Participants.
Tipo di studio
Iscrizione (Effettivo)
Contatti e Sedi
Luoghi di studio
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Karnataka
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Mysore, Karnataka, India, 570015
- Dept. of Community Medicine, JSS Medical College
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Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
- Adulto
- Adulto più anziano
Accetta volontari sani
Metodo di campionamento
Popolazione di studio
Descrizione
Inclusion Criteria:
- Participant must either be a completely healthy individual as confirmed by blood examination, or a known case of diabetes, kidney disease, liver disease, and lung disease with relevant diagnostic reports tested within 15 days of participation
- All genders and ethnicities
- Age 18 to 75 years
- Participant who has given informed consent
- Participant must be fully vaccinated for COVID-19
- Participant must use the smart breath analyzer at fasting condition; if not fasting, minimum gap of 1 hour after water and 3-4 hours after food
Exclusion Criteria:
- Individual less than 18 or above 75 years of age
- Pregnant and lactating females
- Known case of ongoing illness such as Cancer, AIDS, COVID-19, Cough, Fever, TB, Chickenpox, Influenza, Mumps, or Tonsillitis
- Individual who has not given informed consent
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
Coorti e interventi
Gruppo / Coorte |
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Healthy Volunteers
Apparently healthy individuals aged 18-75 years with normal levels of fasting and postprandial blood sugar, renal function test, liver function test, and lung function test, as confirmed by blood examination conducted within 15 days of participation.
Participants will undergo exhaled breath analysis using the Respyr smart breath analyzer device.
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Patients with Metabolic Disorders
Patients aged 18-75 years with confirmed diagnosis of one or more metabolic disorders including type 2 diabetes (confirmed by FBS/RBS), kidney disease (confirmed by RFT), liver disease (confirmed by LFT), and lung disease (confirmed by spirometry), with relevant diagnostic reports tested within 15 days of participation.
Participants will undergo exhaled breath analysis using the Respyr smart breath analyzer device.
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Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
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Validation of Smart Breath Analyzer for Screening of Metabolic Disorders
Lasso di tempo: Baseline
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Development and validation of an IoT and deep-tech enabled smart breath analyzer for accurate and early screening of metabolic derangements including diabetes, kidney disease, liver disease, lung disease, AI and ML-based algorithms will be generated to provide an affordable, non-invasive screening option enabling timely preventive healthcare action
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Baseline
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Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Triglycerides
Lasso di tempo: baseline
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Measured in mg/dl.
Normal range: <150 mg/dl.
Compared with smart breath analyzer readings.
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baseline
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HDL
Lasso di tempo: baseline
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Measured in mg/dl.
Normal range: 40-60 mg/dl.
Compared with smart breath analyzer readings.
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baseline
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VLDL
Lasso di tempo: Baseline
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Measured in mg/dl.
Normal range: 2-30 mg/dl.
Compared with smart breath analyzer readings.
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Baseline
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LDL
Lasso di tempo: Baseline
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Measured in mg/dl.
Normal range: 100-129 mg/dl.
Compared with smart breath analyzer readings.
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Baseline
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Cholesterol/ HDL Ratio
Lasso di tempo: Baseline
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Ratio with no unit.
Normal range: <4.5.
Compared with smart breath analyzer readings.
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Baseline
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LDL/HDL Ratio
Lasso di tempo: Baseline
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Ratio with no unit.
Normal range: <3.
Compared with smart breath analyzer readings.
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Baseline
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Serum Protein Level (Total Protein, Albumin, Globulin) assessed by Liver Function Test (LFT)
Lasso di tempo: Baseline
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Measured in g/dl.
Normal ranges: Total Protein 6.4-8.3 g/dl, Albumin 3.4-4.8
g/dl, Globulin 2-3.5 g/dl.
Compared with smart breath analyzer readings.
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Baseline
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Serum Creatinine Level assessed by Renal Function Test (RFT)
Lasso di tempo: Baseline
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Measured in mg/dl.
Normal range: 0.7-1.3
mg/dl.
Compared with smart breath analyzer readings.
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Baseline
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Fasting Blood Glucose Level assessed by Fasting Blood Sugar Test (FBS)
Lasso di tempo: Baseline
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Measured in mg/dl.
Normal range: 75-110 mg/dl.
Compared with smart breath analyzer readings.
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Baseline
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HBA1C (4.0-5.6)
Lasso di tempo: Baseline
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HbA1c Level assessed by Glycated Hemoglobin Test
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Baseline
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Post Prandial (<140)
Lasso di tempo: Baseline
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Postprandial Blood Glucose Level assessed by Post Prandial Blood Sugar Test (PPBS)
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Baseline
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Total/Direct/Indirect Bilirubin
Lasso di tempo: Baseline
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Serum Bilirubin Level (Total, Direct, Indirect) assessed by Liver Function Test (LFT)
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Baseline
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SGOT/AST (<37 U/L)
Lasso di tempo: Baseline
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SGOT/AST Level assessed by Liver Function Test (LFT
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Baseline
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ALP (30-90 U/L)
Lasso di tempo: Baseline
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Alkaline Phosphatase (ALP) Level assessed by Liver Function Test (LFT)
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Baseline
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Total Protein, Albumin, Globulin, A/G ratio
Lasso di tempo: Baseline
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Serum Protein Level (Total Protein, Albumin, Globulin, A/G Ratio) assessed by Liver Function Test (LFT)
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Baseline
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Serum urea (13-43 mg/dl)
Lasso di tempo: Baseline
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Serum Urea Level assessed by Renal Function Test (RFT)
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Baseline
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Uric acid (3.5-7.2 mg/dl)
Lasso di tempo: Baseline
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Serum Uric Acid Level assessed by Renal Function Test (RFT)
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Baseline
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Calcium, Phosphorus
Lasso di tempo: Baseline
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Serum Calcium and Phosphorus Level assessed by Renal Function Test (RFT)
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Baseline
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Sodium, Potassium, Chloride
Lasso di tempo: Baseline
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Serum Electrolytes (Sodium, Potassium, Chloride) assessed by Renal Function Test (RFT)
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Baseline
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Collaboratori e investigatori
Sponsor
Collaboratori
Investigatori
- Investigatore principale: Nayanabai Shabadi, M.D, JSS Medical College, Mysore
Pubblicazioni e link utili
Studiare le date dei record
Studia le date principali
Inizio studio (Effettivo)
Completamento primario (Effettivo)
Completamento dello studio (Effettivo)
Date di iscrizione allo studio
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
- Malattie urogenitali
- Malattie del sistema endocrino
- Malattie urogenitali maschili
- Malattie urologiche
- Malattie urogenitali femminili
- Malattie urogenitali femminili e complicanze della gravidanza
- Malattie delle vie respiratorie
- Malattie dell'apparato digerente
- Disturbi del metabolismo del glucosio
- Diabete mellito
- Malattie nutrizionali e metaboliche
- Malattie polmonari
- Diabete mellito, tipo 2
- Malattie del fegato
- Malattie renali
- Malattie metaboliche
Altri numeri di identificazione dello studio
- HUMORS-CTRI-2022-045983
- CTRI/2022/09/045983 (Identificatore di registro: Clinical Trials Registry India)
Piano per i dati dei singoli partecipanti (IPD)
Hai intenzione di condividere i dati dei singoli partecipanti (IPD)?
Descrizione del piano IPD
Informazioni su farmaci e dispositivi, documenti di studio
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Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .
Prove cliniche su Malattie del fegato
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Medical College of WisconsinRitiratoModello alto per il punteggio MELD (end-stage Liver Disease).Stati Uniti