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Study to Evaluate the Efficacy of EZC Pak in Adults With Upper Respiratory Infection (URI)

Study to Evaluate the Efficacy of EZC Pak in Adults With Upper Respiratory Infection (URI)

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT04943575
Enrollment
360
Registered
2021-06-29
Start date
2021-06-01
Completion date
2022-01-30
Last updated
2022-04-07

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

Conditions

Common Cold

Brief summary

A randomized-controlled interventional clinical trial to evaluate the effectiveness of EZC Pak & EZC Pak+D for the treatment of the common cold and/or a URI.

Detailed description

This is a randomized-controlled interventional treatment study with three arms of comparable demographics to evaluate the efficacy of PPC Pharmaceuticals EZC Pak (& EZC Pak+D) to improve the severity and duration of the common cold or a URI in individuals. It is hypothesized that study participants will experience a positive impact on the duration and severity of their cold/URI while using EZC Pak (&EZC Pak+D). The second study objective is to examine if patients are accepting the test product as an alternative to antibiotics.

Interventions

DIETARY_SUPPLEMENTEZC Pak

After the onset of common cold symptoms, participants will take one pill (EZC Pak) each day for a period of 5 days.

DIETARY_SUPPLEMENTEZC Pak +D

After the onset of common cold symptoms, participants will take one pill (EZC Pak +D) each day for a period of 5 days.

DIETARY_SUPPLEMENTPlacebo

After the onset of common cold symptoms, participants will take one pill (Placebo) each day for a period of 5 days.

Sponsors

Citruslabs
CollaboratorINDUSTRY
PPC Pharmaceuticals
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
TRIPLE (Subject, Caregiver, Investigator)

Eligibility

Sex/Gender
ALL
Age
18 Years to 85 Years
Healthy volunteers
Yes

Inclusion criteria

* Male or female over 18 years old * Must be in good health (don't report any medical conditions asked in the screening questionnaire) * Seeking OTC remedies to reduce the severity and duration of their common cold symptoms, when they arise * Must have a thermometer at home * Must have a blood pressure monitor at home * Ideally, uses one of the following devices: Apple Watch, Oura Ring, FitBit, other fitness trackers

Exclusion criteria

* Unwilling to try the test product for their cold * Has any of the following medical conditions: * ragweed or daisy allergy * chronic seasonal allergies * liver disease * autoimmune or connective tissue disorder (e.g., rheumatoid arthritis, lupus, multiples sclerosis, HIV) * alcohol consumption more than 7 drinks per week, or more than 3 drinks per occasion * IV drug use * renal disease * females that are pregnant, want to become pregnant for the duration of the study, or who are breastfeeding

Design outcomes

Primary

MeasureTime frameDescription
Primary Objective: Reduction in severity of common cold symptoms6 monthsThe primary objective of this study is to understand if EZC Pak (and EZC Pak +D) changes the severity and duration of an upper respiratory illness (URI) compared to a placebo. The study uses a scale of 1-4 (no symptoms to severe symptoms) to assess the effectiveness of the intervention.

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 9, 2026