To Investigate the Gastrointestinal Behaviour of Two Triple Combination Products in Healthy Male Volunteers

NCT ID: NCT03415243

Last Updated: 2019-06-24

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: PHASE1
• Total Enrollment: 28 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2018-03-01
• Study Completion Date: 2018-03-29

Brief Summary

This clinical study will be conducted to characterize the gastrointestinal transit of two multi-symptoms formulations by inclusion of a radiolabel marker.

Detailed Description

This study will be an open label, randomized, single dose, parallel groups gamma scintigraphic study. A total of 28 healthy male participants will be randomized (14 participantper treatment arm) in order to have 24 evaluable participants (12 participants per treatment arm). Participants will be randomized to receive either a single dose Treatment A (Theraflu daytime Severe Cold & Cough powder) or single dose of Treatment B (Theraflu ExpressMax Daytime Severe Cold and Cough caplets). This study will consist of screening visit (Visit 1), followed by a treatment visit (Visit 2). Visit 2 includes two days: Day -1 and Day 1. On visit 2 (day -1) of the study, the study participants will be admitted to the unit at approximately 7 pm on the evening before study drug administration and will receive a standardized meal. Participants will be required to fast (nothing to eat or drink except non-carbonated water) from 10 hours prior until 4 hours after study drug administration. Water will be permitted until 1 hour prior to investigational product administration, and no additional fluids until the lunch meal will be served at approximately 4 hours post dose. Participants will then be given a standard lunch at 4 hours post-dose, a standard dinner at 10 hours post-dose on Day 1. Participants will be discharged from the unit after the last scintigraphic imaging is performed, blood sample for laboratory test will be taken as well as a brief physical examination. Scintigraphic acquisitions will be taken beginning after dose administration until 10 hours post-dose.

Conditions

Common Cold

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

Treatment A Group

Participants will receive a single dose (1 sachet) of the investigational product (Acetaminophen 650mg+Dextromethorphan 20mg+Phenylephrine 10mg).

Group Type: EXPERIMENTAL

Acetaminophen 650mg+Dextromethorphan 20mg+Phenylephrine 10mg

Intervention Type: DRUG

Contents of the sachet will be emptied into a glass bottle and 225 mL of hot, but not boiling water (approximately 90-95°C), will be added to the container and mixed to dissolve the contents of the sachet. The dissolved solution will be allowed to cool to approximately 40 - 50 degree Celsius (°C). After cooling, a small volume (1 to 10 microliters \[mcL\]) of 99mTc-DTPA (Technetium-99m-diethylene-triamine-pentaacetate will be added to the drug solution in to achieve a maximum of 108 curie(mcCi) i.e.4 megabecquerel \[MBq\] per individual dose at the time of dosing. The container will be capped and maintained at a temperature between 35-45°C at time of dosing and then participants will be instructed to consume the hot drink entirely within 30 seconds.

Treatment B Group

Participants will receive a single dose (2 caplets) of the investigational product (Acetaminophen 325mg+Dextromethorphan 10mg+Phenylephrine 5mg).

Group Type: EXPERIMENTAL

Acetaminophen 325mg+Dextromethorphan 10mg+Phenylephrine 5mg

Intervention Type: DRUG

Caplet doses will be prepared by drilling hole of approximately(app.)1millimetre(mm)diameter and app.2-2.5mm deep into individual caplets.99mTc-DTPA(dissolved in normal saline)will be added into hole of each caplet as low volume liquid(0.5-2.0mcL)to achieve maximum of 54 mcCi(2MBq)per caplet at time of dosing(2caplets=108 mcCi\[4MBq\]dose per assessment visit).Applied liquid will be allowed to air dry,hole to be filled with equivalent powder blend from crushed caplet so drug content will remain constant for all caplets.Caplet will be sealed with appropriate material.Radiolabeled caplets will be packaged as unit doses(2 caplets per container)and maintained at room temperature until administration.Caplets will be swallowed with 225mL of noncarbonated room temperature water within 30 seconds.

Interventions

Acetaminophen 650mg+Dextromethorphan 20mg+Phenylephrine 10mg

Contents of the sachet will be emptied into a glass bottle and 225 mL of hot, but not boiling water (approximately 90-95°C), will be added to the container and mixed to dissolve the contents of the sachet. The dissolved solution will be allowed to cool to approximately 40 - 50 degree Celsius (°C). After cooling, a small volume (1 to 10 microliters \[mcL\]) of 99mTc-DTPA (Technetium-99m-diethylene-triamine-pentaacetate will be added to the drug solution in to achieve a maximum of 108 curie(mcCi) i.e.4 megabecquerel \[MBq\] per individual dose at the time of dosing. The container will be capped and maintained at a temperature between 35-45°C at time of dosing and then participants will be instructed to consume the hot drink entirely within 30 seconds.

Intervention Type: DRUG

Acetaminophen 325mg+Dextromethorphan 10mg+Phenylephrine 5mg

Caplet doses will be prepared by drilling hole of approximately(app.)1millimetre(mm)diameter and app.2-2.5mm deep into individual caplets.99mTc-DTPA(dissolved in normal saline)will be added into hole of each caplet as low volume liquid(0.5-2.0mcL)to achieve maximum of 54 mcCi(2MBq)per caplet at time of dosing(2caplets=108 mcCi\[4MBq\]dose per assessment visit).Applied liquid will be allowed to air dry,hole to be filled with equivalent powder blend from crushed caplet so drug content will remain constant for all caplets.Caplet will be sealed with appropriate material.Radiolabeled caplets will be packaged as unit doses(2 caplets per container)and maintained at room temperature until administration.Caplets will be swallowed with 225mL of noncarbonated room temperature water within 30 seconds.

Intervention Type: DRUG

Other Intervention Names

Theraflu daytime severe cold and cough powder; Theraflu expressmax daytime severe cold and cough caplets

Eligibility Criteria

Inclusion Criteria

• Evidence of a personally signed and dated informed consent document indicating that the subject has been informed of all pertinent aspects of the study before any assessment is performed.
• Healthy male participants who, at the time of screening, are between the ages of 21 and 45 years, inclusive.
• Participants who are willing and able to comply with scheduled visits, treatment plan, bio-imaging procedure, laboratory tests and other study procedures.
• Healthy participant which is defined as in general good physical health, as judged by the investigator and no clinically relevant abnormalities identified by a detailed medical history, full physical examination, including blood pressure and pulse rate measurement, 12-lead Electrocardiogram (ECG) or clinical laboratory tests.
• Body Mass Index (BMI) of 17.5 to 30.5 kilogram per meter square (kg/m2); and a total body weight >50 kg (110 lbs)

Exclusion Criteria

• Participants who are investigational site staff members directly involved in the conduct of the study and their family members, site staff members otherwise supervised by the investigator, or participants who are GSK employees directly involved in the conduct of the study.
• Participation in other studies involving investigational drug(s) within 30 days prior to study entry and/or during study participation.
• Acute or chronic medical or psychiatric condition or laboratory abnormality that may increase the risk associated with study participation or investigational product administration or may interfere with the interpretation of study results and, in the judgment of the investigator, would make the participant inappropriate for entry into this study.
• Known or suspected intolerance or hypersensitivity or contraindication to the study materials (or closely related compounds) or any of their stated ingredients.
• Participant with known allergy or intolerance to any of the contents of the standard meals.
• Participant is vegetarian.
• Unwilling or unable to comply with the Lifestyle guidelines described in this protocol.
• Use of prescription or non-prescription drugs and dietary supplements within 14 days or 5 half-lives, whichever is longer, prior to the first dose of investigational product that are deemed by the investigator to have a potential impact on the study objectives results.
• Evidence or history of clinically significant laboratory abnormality, hematological, renal, endocrine, pulmonary, cardiovascular, hepatic, psychiatric, neurologic, or allergic disease within the last 5 years that may increase the risk associated with study participation.
• A positive urine drug screen, breath alcohol test or urine cotinine test during Screening or on Day -1 of the study.
• Any condition possibly affecting drug absorption (e.g., gastrectomy)
• A history of current or relevant previous non-self-limiting gastrointestinal disorders peptic ulcer disease and/or gastrointestinal bleeding.
• Currently suffering from disease known to impact gastric emptying, e.g. migraine, insulin-dependent diabetes mellitus.
• The participant has had radiation exposure from clinical trials, including from the present study, and from therapeutic or diagnostic exposure, but excluding background radiation, exceeding a target organ (colon) dose of 50 mSv (5 rems) from a single dose within the last 30 days or a cumulative dose of 150 mSv (15 rems) in the last 12 months. No participant whose occupation requires monitoring for radiation exposure will be enrolled in the study.
• Participants who have been exposed to ionising radiation in excess of 10 mSv (whole body effective dose) above background over the previous 3 years period as a result of occupational exposure or previous participation in research studies. Clinically justified (therapeutic or diagnostic) exposures are not included in this calculation.
• Renal disease or impaired renal function at screening as indicated by abnormal levels of serum creatinine or urea or the presence of clinically significant abnormal urinary constituents (e.g. albuminuria). Minor deviations of laboratory values from the normal range are permitted, if judged by the investigator to have no clinical relevance.
• History or current evidence of ongoing hepatic disease or impaired hepatic function at screening. A candidate will be excluded if more than one of the following lab value deviations are found: 1) AST/SGOT (≥ 1.2 ULN), ALT/SGPT (≥ 1.2 ULN), 2) GGT (≥ 1.2 ULN), ALP (≥ 1.2 ULN), 3) total bilirubin (≥ 1.2 mg/dL) Minor deviations of laboratory values from the normal range are permitted, if judged by the investigator to have no clinical relevance. Positive results in any of the virology tests for HIV-Ab, HCV-Ab, HBsAg and HBc-Ab (Total).
• Diagnosis of long QT syndrome or QTc > 450 msec for males at screening.
• Participants who were intending to father a child in the 3 months following the study.
• Participants who were unwilling to follow contraception requirements
• Participant had any non-removable metal objects such as metal plates, screws etc. in their chest or abdominal area.
• History of regular alcohol consumption exceeding 14 drinks/week (1 drink = 5 ounces (150 mL) of wine or 12 ounces (360 mL) of beer or 1.5 ounces (45 mL) of hard liquor) within 6 months of Screening.
• Smokers defined as the use of tobacco products (including but not limited to: electronic-cigarettes, nicotine gums, nicotine lozenges, etc) during the 6 months prior to screening or a positive urine cotinine test at screening.
• Participant has consumed (eat or drink) grapefruit or grapefruit-related citrus fruits (e.g., Seville oranges, pomelos, pawpaw, dragon fruit, kiwi fruit, mango, passion fruit, pomegranate, rambutan, star fruit or products that contain these fruits) 14 days prior to the first dose of investigational product.
• Participants who have previously been enrolled in this study.

• Minimum Eligible Age: 21 Years
• Maximum Eligible Age: 45 Years
• Eligible Sex: MALE
• Accepts Healthy Volunteers: Yes

Sponsors

GlaxoSmithKline

INDUSTRY

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

GSK Clinical Trials

Role: STUDY_DIRECTOR

GlaxoSmithKline

GSK Clinical Trials

Role: STUDY_DIRECTOR

GlaxoSmithKline (for GlaxoSmithKline; Human Genome Sciences Inc., a GSK Company; Sirtris, a GSK Company; Stiefel, a GSK Company; ViiV Healthcare)

Locations

GSK Investigational Site

Lexington, Kentucky, United States

Countries

United States

References

Mallefet P, Armogida M, Doll WJ, Page RC, Sandefer EP. A single-dose, open-label, randomized, scintigraphic study to investigate the gastrointestinal behavior of 2 triple-combination cold products (acetaminophen, phenylephrine, and dextromethorphan) in healthy male volunteers. Trials. 2022 Feb 8;23(1):128. doi: 10.1186/s13063-022-06037-x.

Reference Type: DERIVED

PMID: 35135601 (View on PubMed)

Provided Documents

Document Type: Study Protocol

View Document

Document Type: Statistical Analysis Plan

View Document

Other Identifiers

208821

Identifier Type: -

Identifier Source: org_study_id