- ICH GCP
- US-Register für klinische Studien
- Klinische Studie 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
Studienübersicht
Status
Detaillierte Beschreibung
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.
Studientyp
Einschreibung (Tatsächlich)
Kontakte und Standorte
Studienorte
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Karnataka
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Mysore, Karnataka, Indien, 570015
- Dept. of Community Medicine, JSS Medical College
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Teilnahmekriterien
Zulassungskriterien
Studienberechtigtes Alter
- Erwachsene
- Älterer Erwachsener
Akzeptiert gesunde Freiwillige
Probenahmeverfahren
Studienpopulation
Beschreibung
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
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
Kohorten und Interventionen
Gruppe / Kohorte |
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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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Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
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Validation of Smart Breath Analyzer for Screening of Metabolic Disorders
Zeitfenster: 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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Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
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Triglycerides
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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)
Zeitfenster: 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)
Zeitfenster: 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)
Zeitfenster: 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)
Zeitfenster: Baseline
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HbA1c Level assessed by Glycated Hemoglobin Test
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Baseline
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Post Prandial (<140)
Zeitfenster: 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
Zeitfenster: 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)
Zeitfenster: 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)
Zeitfenster: 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
Zeitfenster: 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)
Zeitfenster: 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)
Zeitfenster: 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
Zeitfenster: 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
Zeitfenster: 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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Mitarbeiter und Ermittler
Sponsor
Mitarbeiter
Ermittler
- Hauptermittler: Nayanabai Shabadi, M.D, JSS Medical College, Mysore
Publikationen und hilfreiche Links
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Tatsächlich)
Primärer Abschluss (Tatsächlich)
Studienabschluss (Tatsächlich)
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Tatsächlich)
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Schlüsselwörter
Zusätzliche relevante MeSH-Bedingungen
- Urogenitale Erkrankungen
- Erkrankungen des endokrinen Systems
- Männliche Urogenitalerkrankungen
- Urologische Erkrankungen
- Weibliche Urogenitalerkrankungen
- Weibliche Urogenitalerkrankungen und Schwangerschaftskomplikationen
- Erkrankungen der Atemwege
- Erkrankungen des Verdauungssystems
- Störungen des Glukosestoffwechsels
- Diabetes Mellitus
- Ernährungs- und Stoffwechselerkrankungen
- Lungenkrankheit
- Diabetes mellitus, Typ 2
- Leberkrankheiten
- Nierenerkrankungen
- Stoffwechselerkrankungen
Andere Studien-ID-Nummern
- HUMORS-CTRI-2022-045983
- CTRI/2022/09/045983 (Registrierungskennung: Clinical Trials Registry India)
Plan für individuelle Teilnehmerdaten (IPD)
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Beschreibung des IPD-Plans
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Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt
Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
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