- ICH GCP
- Registro de ensaios clínicos dos EUA
- Ensaio Clínico 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
Visão geral do estudo
Status
Descrição detalhada
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 de estudo
Inscrição (Real)
Contactos e Locais
Locais de estudo
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Karnataka
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Mysore, Karnataka, Índia, 570015
- Dept. of Community Medicine, JSS Medical College
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Critérios de participação
Critérios de elegibilidade
Idades elegíveis para estudo
- Adulto
- Adulto mais velho
Aceita Voluntários Saudáveis
Método de amostragem
População do estudo
Descrição
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
Plano de estudo
Como o estudo é projetado?
Detalhes do projeto
Coortes e Intervenções
Grupo / 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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O que o estudo está medindo?
Medidas de resultados primários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
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Validation of Smart Breath Analyzer for Screening of Metabolic Disorders
Prazo: 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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Medidas de resultados secundários
Medida de resultado |
Descrição da medida |
Prazo |
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Triglycerides
Prazo: 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
Prazo: 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
Prazo: 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
Prazo: 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
Prazo: 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
Prazo: 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)
Prazo: 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)
Prazo: 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)
Prazo: 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)
Prazo: Baseline
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HbA1c Level assessed by Glycated Hemoglobin Test
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Baseline
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Post Prandial (<140)
Prazo: 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
Prazo: 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)
Prazo: 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)
Prazo: 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
Prazo: 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)
Prazo: 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)
Prazo: 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
Prazo: 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
Prazo: 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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Colaboradores e Investigadores
Patrocinador
Colaboradores
Investigadores
- Investigador principal: Nayanabai Shabadi, M.D, JSS Medical College, Mysore
Publicações e links úteis
Datas de registro do estudo
Datas Principais do Estudo
Início do estudo (Real)
Conclusão Primária (Real)
Conclusão do estudo (Real)
Datas de inscrição no estudo
Enviado pela primeira vez
Enviado pela primeira vez que atendeu aos critérios de CQ
Primeira postagem (Real)
Atualizações de registro de estudo
Última Atualização Postada (Real)
Última atualização enviada que atendeu aos critérios de controle de qualidade
Última verificação
Mais Informações
Termos relacionados a este estudo
Palavras-chave
Termos MeSH relevantes adicionais
- Doenças urogenitais
- Doenças do Sistema Endócrino
- Doenças Urogenitais Masculinas
- Doenças Urológicas
- Doenças Urogenitais Femininas
- Doenças urogenitais femininas e complicações na gravidez
- Doenças Respiratórias
- Doenças do aparelho digestivo
- Distúrbios do Metabolismo da Glicose
- Diabetes Mellitus
- Doenças Nutricionais e Metabólicas
- Doenças pulmonares
- Diabetes Mellitus, Tipo 2
- Doenças do Fígado
- Doenças renais
- Doenças Metabólicas
Outros números de identificação do estudo
- HUMORS-CTRI-2022-045983
- CTRI/2022/09/045983 (Identificador de registro: Clinical Trials Registry India)
Plano para dados de participantes individuais (IPD)
Planeja compartilhar dados de participantes individuais (IPD)?
Descrição do plano IPD
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