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A Clinical study to evaluate the pain reducing effect of ViphyllinTM in healthy human volunteers.

A randomized, single-dose, double-blind, placebo-controlled, ascending dose, 4-way crossover study to evaluate the analgesic effects of ViphyllinTM in healthy volunteers.

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2022/05/042912
Enrollment
36
Registered
2022-05-30
Start date
Unknown
Completion date
Unknown
Last updated
2022-06-27

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

Conditions

None listed

Interventions

Intervention1: ViphyllinTM 100mg: Single day, Single dose administration of 100mg of ViphyllinTM Intervention2: ViphyllinTM 250mg: Single day, Single dose administration of 250mg of ViphyllinTM Interv

Sponsors

Vidya Herbs Pvt Ltd
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. Should not be on any regular medications or supplementation for pain. 2. Must be willing and able to give informed consent and comply with the study procedures. 3. Should be ready to abstain from alcohol consumption, smoking and consumption of caffeinated beverages.

Exclusion criteria

Exclusion criteria: 1.Subjects who are experiencing pain currently due to any cause or with history of acute or chronic pain. 2. Subject with ability to withstand the CPT for the maximum 3 minutes (to avoid a ceiling effect). 3. Subjects having symptoms of viral infection, including COVID-19 infection 4. Subject with clinically significant abnormalities in blood pressure, heart rate, ECG recording and laboratory parameters 5. Regularly on over the counter or prescribed medication 6. Subjects with known hypersensitivity to the investigational products. 7. Alcohol/drug addicts, smokers of more than 10 cigarettes/day. 8. Pregnant and lactating women 9. Currently participating or having participated in another clinical trial during the last 1 month prior to the beginning of this study 10. Any additional condition(s) that in the Investigators opinion would warrant exclusion from the study or prevent the subject from completing the study.

Design outcomes

Primary

MeasureTime frame
Change in Pain threshold, Pain tolerance and Subjective ratings of Pain across study periodsTimepoint: Baseline, 1.5 hour, 3 hour and 5 hours

Secondary

MeasureTime frame
1. Change from baseline in heart rate before and after CPT across study periods 2. Change from baseline in Blood pressure before and after CPT across study periods 3. Change from baseline in ECG reading before and after CPT across study perioTimepoint: Baseline, 1.5 hour, 3 hour and 5 hours

Countries

India

Contacts

Public ContactJestin V Thomas

Leads Clinical Research and Bio Services Private Limited

jestin.leadsclinbio@gmail.com9845125293

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026