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The purpose of this study is to estimate the effect of multiple doses of Rifampin on the single dose pharmacokinetics of Crizotinib in healthy volunteers.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| 1 | Experimental | There should be at least 14-day washout period between treatment A and B. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| crizotinib | Drug | Treatment A: a single 250-mg dose of crizotinib will be administered in the fasted state on Day 1 as 1 × 50-mg and 2 × 100-mg Immediate Release Tablets. |
|
| Measure | Description | Time Frame |
|---|---|---|
| Area Under the Curve From Time Zero to Extrapolated Infinite Time [AUC (0 - ∞)] | AUC (0 - ∞) = Area under the plasma concentration versus time curve (AUC) from time zero (pre-dose) to extrapolated infinite time (0 - ∞). It is obtained from AUC (0 - t) plus AUC (t - ∞). | 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hours (hrs) post crizotinib dose in period 1 and Day 0, 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 2 |
| Maximum Observed Plasma Concentration (Cmax) | 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 1 and Day 0, 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 2 |
| Measure | Description | Time Frame |
|---|---|---|
| Area Under the Curve From Time Zero to Last Quantifiable Concentration (AUClast) | Area under the plasma concentration time-curve from zero (pre-dose) to the last measured concentration (AUClast). | 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 1 and Day 0, 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 2 |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Pfizer CT.gov Call Center | Pfizer | Study Director |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Pfizer Investigational Site | South Miami | Florida | 33143 | United States |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 26381275 | Derived | Xu H, O'Gorman M, Tan W, Brega N, Bello A. The effects of ketoconazole and rifampin on the single-dose pharmacokinetics of crizotinib in healthy subjects. Eur J Clin Pharmacol. 2015 Dec;71(12):1441-9. doi: 10.1007/s00228-015-1945-5. Epub 2015 Sep 18. |
| Label | URL |
|---|---|
| To obtain contact information for a study center near you, click here. | View source |
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| ID | Title | Description |
|---|---|---|
| FG000 | Crizotinib 250 mg | Single oral dose of crizotinib 250 milligram (mg) immediate-release tablet (IRT) on Day 1 in first intervention period. A washout period of at least 14 days was maintained between each period. |
| FG001 | Crizotinib 250 mg + Rifampin 600 mg | Single oral dose of rifampin 600 mg tablet in fasted state from Day 1 to Day 14. A single oral dose of crizotinib 250 mg IRTs was administered on Day 9 in second intervention period. A washout period of at least 14 days was maintained between each period. |
| Title | Milestones | Reasons Not Completed | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| First Intervention Period |
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| ||||||||||||||||||
| Washout Period (at Least 14 Days) |
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| Second Intervention Period |
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| ID | Title | Description |
|---|---|---|
| BG000 | Entire Study Population | Includes participants randomized to receive crizotinib 250 mg IRT first and then crizotinib 250 mg + rifampin 600 mg. |
| Units | Counts |
|---|---|
| Participants |
|
| Title | Description | Population Description | Parameter Type | Dispersion Type | Unit of Measure | Calculate Percentage | Denominator Units Selected | Denominators | Classes |
|---|---|---|---|---|---|---|---|---|---|
| Age Continuous | Mean |
| Type | Title | Description | Population Description | Reporting Status | Anticipated Posting Date | Parameter Type | Dispersion Type | Unit of Measure | Calculate Percentage | Time Frame | Units Analyzed | Denominator Units Selected | Arm/Group Information | Denominators | Classes | Analyses | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Primary | Area Under the Curve From Time Zero to Extrapolated Infinite Time [AUC (0 - ∞)] | AUC (0 - ∞) = Area under the plasma concentration versus time curve (AUC) from time zero (pre-dose) to extrapolated infinite time (0 - ∞). It is obtained from AUC (0 - t) plus AUC (t - ∞). | The pharmacokinetic (PK) parameter analysis population included all enrolled and treated participants who had at least 1 of the PK parameters of primary interest in at least 1 treatment period. | Posted | Geometric Mean | Standard Deviation | ng*hr/mL | 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hours (hrs) post crizotinib dose in period 1 and Day 0, 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 2 |
|
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The same event may appear as both an AE and a SAE. However, what is presented are distinct events. An event may be categorized as serious in one subject and as nonserious in another subject, or one subject may have experienced both a serious and nonserious event during the study.
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| ID | Title | Description | Deaths (Affected) | Deaths (At Risk) | Serious Events (Affected) | Serious Events (At Risk) | Other Events (Affected) | Other Events (At Risk) |
|---|---|---|---|---|---|---|---|---|
| EG000 | Crizotinib 250 mg | Single oral dose of crizotinib 250 mg IRT in first intervention period [Treatment A (Reference)]. |
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| Term | Organ System | Source Vocabulary | Assessment Type | Notes | Statistical Information |
|---|---|---|---|---|---|
| Eye swelling | Eye disorders | MedDRA (13.0) | Non-systematic Assessment |
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| Title | Organization | Phone | Extension | |
|---|---|---|---|---|
| Pfizer ClinicalTrials.gov Call Center | Pfizer, Inc. | 1-800-718-1021 | ClinicalTrials.gov_Inquiries@pfizer.com |
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| ID | Term |
|---|---|
| D000077547 | Crizotinib |
| D012293 | Rifampin |
| ID | Term |
|---|---|
| D010880 | Piperidines |
| D006573 | Heterocyclic Compounds, 1-Ring |
| D006571 | Heterocyclic Compounds |
| D000631 | Aminopyridines |
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| rifampin | Drug | Treatment B: 600 mg once a day doses of rifampin will be orally administered after overnight fasting from Day 1 to Day 14. |
|
| crizotinib | Drug | Treatment B: A single 250-mg dose of crizotinib will be administered in the fasted state on Day 9 as 1 × 50-mg and 2 × 100-mg Immediate Release Tablets. |
|
| Time to Reach Maximum Observed Plasma Concentration (Tmax) | 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 1 and Day 0, 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 2 |
| Plasma Decay Half-Life (t1/2) | Plasma decay half-life is the time measured for the plasma concentration to decrease by one half. | 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 1 and Day 0, 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 2 |
| Apparent Oral Clearance (CL/F) | Drug clearance is a quantitative measure of the rate at which a drug substance is removed from the body. Clearance obtained after oral dose CL/F is influenced by the fraction of the dose absorbed. | 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 1 and Day 0, 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 2 |
| Apparent Volume of Distribution (Vz/F) | Volume of distribution is defined as the theoretical volume in which the total amount of drug would need to be uniformly distributed to produce the desired blood concentration of a drug. Apparent volume of distribution after oral dose (Vz/F) is influenced by the fraction absorbed. | 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 1 and Day 0, 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 2 |
| Area Under the Curve From Time Zero to Last Quantifiable Concentration (AUClast) for Crizotinib Metabolite (PF-06260182) | Area under the plasma concentration time-curve from zero (pre-dose) to the last measured concentration (AUClast) of crizotinib metabolite (PF-06260182). | 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 1 and Day 0, 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 2 |
| Area Under the Curve From Time Zero to Extrapolated Infinite Time [AUC (0 - ∞)] for Crizotinib Metabolite (PF-06260182) | AUC (0 - ∞) = Area under the plasma concentration versus time curve (AUC) from time zero (pre-dose) to extrapolated infinite time (0 - ∞) of crizotinib metabolite (PF-06260182). It is obtained from AUC (0 - t) plus AUC (t - ∞). | 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 1 and Day 0, 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 2 |
| Time to Reach Maximum Observed Plasma Concentration (Tmax) for Crizotinib Metabolite (PF-06260182) | 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 1 and Day 0, 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 2 |
| Maximum Observed Plasma Concentration (Cmax) for Crizotinib Metabolite (PF-06260182) | 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 1 and Day 0, 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 2 |
| Metabolite to Parent Ratio Area Under the Curve From Time Zero to Last Quantifiable Concentration (MRAUClast) | Molar ratio of metabolite to parent area under the plasma concentration time-curve from zero (pre-dose) to the last measured concentration (MRAUClast). | 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 1 and Day 0, 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 2 |
| Metabolite to Parent Ratio Area Under the Curve From Time Zero to Extrapolated Infinite Time [MRAUC (0 - ∞)] | Molar ratio of metabolite to parent area under the curve from time zero to extrapolated infinite time [MRAUC (0-∞)]. | 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 1 and Day 0, 0 (pre-dose) , 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 2 |
| Metabolite to Parent Ratio Maximum Observed Plasma Concentration (MRCmax) | Metabolite to parent molar ratio of maximum observed plasma concentration (MRCmax). | 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 1 and Day 0, 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 2 |
| NOT COMPLETED |
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| NOT COMPLETED |
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| years |
|
| Sex: Female, Male | Count of Participants | Participants |
|
| OG001 | Crizotinib 250 mg + Rifampin 600 mg | Single oral dose of rifampin 600 mg tablet in the fasted state from Day 1 to Day 14 and single oral dose of crizotinib 250 mg IRTs on Day 9 in second intervention period [Treatment B (Test)]. |
|
|
|
| Primary | Maximum Observed Plasma Concentration (Cmax) | The PK parameter analysis population included all enrolled and treated participants who had at least 1 of the PK parameters of primary interest in at least 1 treatment period. | Posted | Geometric Mean | Standard Deviation | ng/mL | 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 1 and Day 0, 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 2 |
|
|
|
|
| Secondary | Area Under the Curve From Time Zero to Last Quantifiable Concentration (AUClast) | Area under the plasma concentration time-curve from zero (pre-dose) to the last measured concentration (AUClast). | The PK parameter analysis population included all enrolled and treated participants who had at least 1 of the PK parameters of primary interest in at least 1 treatment period. | Posted | Geometric Mean | Standard Deviation | ng*hr/mL | 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 1 and Day 0, 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 2 |
|
|
|
|
| Secondary | Time to Reach Maximum Observed Plasma Concentration (Tmax) | The PK parameter analysis population included all enrolled and treated participants who had at least 1 of the PK parameters of primary interest in at least 1 treatment period. | Posted | Median | Full Range | hr | 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 1 and Day 0, 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 2 |
|
|
|
| Secondary | Plasma Decay Half-Life (t1/2) | Plasma decay half-life is the time measured for the plasma concentration to decrease by one half. | The PK parameter analysis population included all enrolled and treated participants who had at least 1 of the PK parameters of primary interest in at least 1 treatment period. | Posted | Mean | Standard Deviation | hr | 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 1 and Day 0, 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 2 |
|
|
|
| Secondary | Apparent Oral Clearance (CL/F) | Drug clearance is a quantitative measure of the rate at which a drug substance is removed from the body. Clearance obtained after oral dose CL/F is influenced by the fraction of the dose absorbed. | The PK parameter analysis population included all enrolled and treated participants who had at least 1 of the PK parameters of primary interest in at least 1 treatment period. | Posted | Geometric Mean | Standard Deviation | L/hr | 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 1 and Day 0, 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 2 |
|
|
|
| Secondary | Apparent Volume of Distribution (Vz/F) | Volume of distribution is defined as the theoretical volume in which the total amount of drug would need to be uniformly distributed to produce the desired blood concentration of a drug. Apparent volume of distribution after oral dose (Vz/F) is influenced by the fraction absorbed. | The PK parameter analysis population included all enrolled and treated participants who had at least 1 of the PK parameters of primary interest in at least 1 treatment period. | Posted | Geometric Mean | Standard Deviation | L | 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 1 and Day 0, 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 2 |
|
|
|
| Secondary | Area Under the Curve From Time Zero to Last Quantifiable Concentration (AUClast) for Crizotinib Metabolite (PF-06260182) | Area under the plasma concentration time-curve from zero (pre-dose) to the last measured concentration (AUClast) of crizotinib metabolite (PF-06260182). | The PK parameter analysis population included all enrolled and treated participants who had at least 1 of the PK parameters of primary interest in at least 1 treatment period. | Posted | Geometric Mean | Standard Deviation | ng*hr/mL | 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 1 and Day 0, 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 2 |
|
|
|
|
| Secondary | Area Under the Curve From Time Zero to Extrapolated Infinite Time [AUC (0 - ∞)] for Crizotinib Metabolite (PF-06260182) | AUC (0 - ∞) = Area under the plasma concentration versus time curve (AUC) from time zero (pre-dose) to extrapolated infinite time (0 - ∞) of crizotinib metabolite (PF-06260182). It is obtained from AUC (0 - t) plus AUC (t - ∞). | The PK parameter analysis population included all enrolled and treated participants who had at least 1 of the PK parameters of primary interest in at least 1 treatment period. | Posted | Geometric Mean | Standard Deviation | ng*hr/mL | 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 1 and Day 0, 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 2 |
|
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|
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| Secondary | Time to Reach Maximum Observed Plasma Concentration (Tmax) for Crizotinib Metabolite (PF-06260182) | The PK parameter analysis population included all participants enrolled and treated who had at least 1 of the PK parameters of primary interest in at least 1 treatment period. | Posted | Median | Full Range | hr | 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 1 and Day 0, 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 2 |
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|
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| Secondary | Maximum Observed Plasma Concentration (Cmax) for Crizotinib Metabolite (PF-06260182) | The PK parameter analysis population included all enrolled and treated participants who had at least 1 of the PK parameters of primary interest in at least 1 treatment period. | Posted | Geometric Mean | Standard Deviation | ng/mL | 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 1 and Day 0, 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 2 |
|
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| Secondary | Metabolite to Parent Ratio Area Under the Curve From Time Zero to Last Quantifiable Concentration (MRAUClast) | Molar ratio of metabolite to parent area under the plasma concentration time-curve from zero (pre-dose) to the last measured concentration (MRAUClast). | The PK parameter analysis population included all enrolled and treated participants who had at least 1 of the PK parameters of primary interest in at least 1 treatment period. | Posted | Geometric Mean | Standard Deviation | Ratio | 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 1 and Day 0, 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 2 |
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|
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| Secondary | Metabolite to Parent Ratio Area Under the Curve From Time Zero to Extrapolated Infinite Time [MRAUC (0 - ∞)] | Molar ratio of metabolite to parent area under the curve from time zero to extrapolated infinite time [MRAUC (0-∞)]. | The PK parameter analysis population included all enrolled and treated participants who had at least 1 of the PK parameters of primary interest in at least 1 treatment period. | Posted | Geometric Mean | Standard Deviation | Ratio | 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 1 and Day 0, 0 (pre-dose) , 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 2 |
|
|
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| Secondary | Metabolite to Parent Ratio Maximum Observed Plasma Concentration (MRCmax) | Metabolite to parent molar ratio of maximum observed plasma concentration (MRCmax). | The PK parameter analysis population included all enrolled and treated participants who had at least 1 of the PK parameters of primary interest in at least 1 treatment period. | Posted | Geometric Mean | Standard Deviation | Ratio | 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 1 and Day 0, 0 (pre-dose), 1, 2, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96 and 144 hrs post crizotinib dose in period 2 |
|
|
|
| 0 |
| 15 |
| 3 |
| 15 |
| EG001 | Crizotinib 250 mg + Rifampin 600 mg | Single oral dose of rifampin 600 mg tablet in the fasted state from Day 1 to Day 14 and single oral dose of crizotinib 250 mg IRTs on Day 9 in second intervention period [Treatment B (Test)]. | 0 | 14 | 3 | 14 |
| Constipation | Gastrointestinal disorders | MedDRA (13.0) | Non-systematic Assessment |
|
| Diarrhoea | Gastrointestinal disorders | MedDRA (13.0) | Non-systematic Assessment |
|
| Nausea | Gastrointestinal disorders | MedDRA (13.0) | Non-systematic Assessment |
|
| Back pain | Musculoskeletal and connective tissue disorders | MedDRA (13.0) | Non-systematic Assessment |
|
| Headache | Nervous system disorders | MedDRA (13.0) | Non-systematic Assessment |
|
| Epistaxis | Respiratory, thoracic and mediastinal disorders | MedDRA (13.0) | Non-systematic Assessment |
|
Pfizer has the right to review disclosures, requesting a delay of less than 60 days. Investigator will postpone single center publications until after disclosure of pooled data (all sites), less than 12 months from study completion/termination at all participating sites. Investigator may not disclose previously undisclosed confidential information other than study results.
| D011725 |
| Pyridines |
| D012294 | Rifamycins |
| D006576 | Heterocyclic Compounds, 4 or More Rings |
| D000072471 | Heterocyclic Compounds, Fused-Ring |
| D047029 | Lactams, Macrocyclic |
| D047028 | Macrocyclic Compounds |
| D011083 | Polycyclic Compounds |