Effect of 4 week of daily caffeine intake on blood pressure and heart rate

Hemodynamic effects of 4 week caffeine consumption: A randomised controlled trial on blood pressure and heart rate dynamics - Nil

Status

Active, not recruiting

Phases

Phase 3Phase 4

Study type

Interventional

Source

CTRI

Registry ID

CTRI/2026/06/111612

Enrollment

120

Registered

2026-06-01

Start date

Unknown

Completion date

Unknown

Last updated

2026-06-22

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

Intervention1: caffeine: Consumptionb of three 40ml cups of caffeine daily for 4 week Control Intervention1: Nil: Nil

Eligibility

Inclusion criteria

Inclusion criteria: 1. Healthy young adults aged 18 to 25 years 2. Both male and female gender 3. Not allergic to caffeine 4. Normal body mass index 5. Willingness to adhere strictly 3 week total caffeine washout phase

Exclusion criteria

Exclusion criteria: 1. History of cardiovascular disease 2. Current use of prescription or over the counter medications 3. History of smoking, tobacco chewing or illicit substance abuse 4. Inability to abstain from other dietary source of caffeine

Design outcomes

Primary

Measure	Time frame
This study is expected to isolate the true, sustained hemodynamic impact of caffeine consumptionTimepoint: Assessment will be done after 4 weeks of caffeine consumption	—

Secondary

Measure	Time frame
NilTimepoint: Nil	—

Countries

India

Contacts

Public ContactDr Avinash Taksande

Datta Mehe Institute of Higher Education and Research

drabtaksande@gmail.com9834299572

Outcome results