The purpose of this study is to evaluate changes in exposure to selected harmful and potentially harmful constituents (HPHC) by measuring biomarkers in adult smokers who partially or completely switch from smoking cigarettes to oral tobacco-derived nicotine (OTDN) products compared to those who continue exclusive smoking cigarettes or stop using all tobacco products.
This is an open label, randomized, 6 parallel-group clinical study evaluating changes in exposure to selected HPHCs, subjective effects, and product use behavior in adult smokers relative to continued smoking who are randomly assigned to continue smoking, partially or completely switch to oral tobacco-derived nicotine products, or stop using any tobacco products for 7 days.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
OTHER
Masking
NONE
Enrollment
231
Oral tobacco-derived nicotine product
Oral tobacco-derived nicotine product
Tobacco Cessation
QPS Bio-Kinetic Clinical Applications, LLC
Springfield, Missouri, United States
Inflamax - Hill Top Research
Neptune City, New Jersey, United States
Summary of Urine Total NNAL Amount Excreted and Absolute Change From Baseline (ng/24 Hour) by Study Group and Study Day (mITT Population)
Summary of urine total 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanol (NNAL) amount excreted (ng/24 hour) by study group on Days -1, 5 and 7, and absolute change from Baseline on Days 5 and 7 are presented. Subjects with valid sample results are included. Original Values reported as below the limit of quantitation (BLQ) were set to one-half of the lower limit of quantitation (LLOQ) (2.00 pg/mL) for summarization and statistical analysis. Baseline = Day -1. 24-hour urine collections occurred on Days -1, 5, and 7 beginning after the first morning void and any void prior to 07:00, and finished the following morning with the last void collected at approximately 07:00 (including first morning void). Absolute change from baseline was calculated as: Post Randomization Value - Baseline Value
Time frame: Baseline (Day -1), Day 5 and Day 7
Summary of Urine Total NNAL Amount Excreted Percent Change From Baseline (%) by Study Group and Study Day (mITT Population)
Summary of urine total 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanol (NNAL) amount excreted percent change from Baseline (%) is presented. Subjects with valid sample results are included. Original Values reported as below the limit of quantitation (BLQ) were set to one-half of the LLOQ (2.00 pg/mL) for summarization and statistical analysis. Baseline = Day -1. 24-hour urine collections occurred on Days -1, 5, and 7 beginning after the first morning void and any void prior to 07:00, and finished the following morning with the last void collected at approximately 07:00 (including first morning void). % change from Baseline = (Post Randomization Value - Baseline Value) / Baseline Value x 100 %
Time frame: Day 5 and Day 7
Summary of NNN Amount Excreted and Absolute Change From Baseline (ng/24 Hour) by Study Group and Study Day (mITT Population)
Summary of N-nitrosonornicotine (NNN) amount excreted (ng/24 hour) by study group on Days -1, 5 and 7, and absolute change from Baseline on Days 5 and 7 are presented. Subjects with valid sample results are included. Original Values reported as below the limit of quantitation (BLQ) were set to one-half of the LLOQ (0.500 pg/mL) for summarization and statistical analysis. Baseline = Day -1. 24-hour urine collections occurred on Days -1, 5, and 7 beginning after the first morning void and any void prior to 07:00, and finished the following morning with the last void collected at approximately 07:00 (including first morning void). Absolute change from baseline was calculated as: Post Randomization Value - Baseline Value
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Time frame: Baseline (Day -1), Day 5 and Day 7
Summary of NNN Amount Excreted Percent Change From Baseline (%) by Study Group and Study Day (mITT Population)
Summary of N-nitrosonornicotine (NNN) amount excreted percent change from Baseline (%) is presented. Subjects with valid sample results are included. Original Values reported as below the limit of quantitation (BLQ) were set to one-half of the LLOQ (0.500 pg/mL) for summarization and statistical analysis. Baseline = Day -1. 24-hour urine collections occurred on Days -1, 5, and 7 beginning after the first morning void and any void prior to 07:00, and finished the following morning with the last void collected at approximately 07:00 (including first morning void). % change from Baseline = (Post Randomization Value - Baseline Value) / Baseline Value x 100 %
Time frame: Day 5 and Day 7
Summary of Nicotine Equivalents Amount Excreted and Absolute Change From Baseline (mg/24 Hour) by Study Group and Study Day (mITT Population)
Summary of nicotine equivalents amount excreted (mg/24 hour) by study group on Days -1, 5 and 7, and absolute change from Baseline on Days 5 and 7 are presented. Subjects with valid sample results are included. Original values reported as below the limit of quantitation (BLQ) for each metabolite were set to one-half of the LLOQ for the calculation of nicotine equivalents. Baseline = Day -1. 24-hour urine collections occurred on Days -1, 5, and 7 beginning after the first morning void and any void prior to 07:00, and finished the following morning with the last void collected at approximately 07:00 (including first morning void). Nicotine equivalents (mg/g creatinine) = nicotine equivalents (μg/mL) x 100 / creatinine (mg/dL) Absolute change from baseline was calculated as: Post Randomization Value - Baseline Value
Time frame: Baseline (Day -1), Day 5 and Day 7
Summary of Nicotine Equivalents Amount Excreted Percent Change From Baseline (%) by Study Group and Study Day (mITT Population)
Summary of nicotine equivalents amount excreted percent change from Baseline (%) is presented. Subjects with valid sample results are included. Original Values reported as below the limit of quantitation (BLQ) for each metabolite were set to one-half of the LLOQ for the calculation of nicotine equivalents. Baseline = Day -1. 24-hour urine collections occurred on Days -1, 5, and 7 beginning after the first morning void and any void prior to 07:00, and finished the following morning with the last void collected at approximately 07:00 (including first morning void). Nicotine equivalents (mg/g creatinine) = nicotine equivalents (μg/mL) x 100 / creatinine (mg/dL) % change from Baseline = (Post Randomization Value - Baseline Value) / Baseline Value x 100 %
Time frame: Day 5 and Day 7
Summary of 2-AN Amount Excreted and Absolute Change From Baseline (ng/24 Hour) by Study Group and Study Day (mITT Population)
Summary of 2-aminonaphthalene (2-AN) amount excreted (ng/24 hour) by study group on Days -1, 5 and 7, and absolute change from Baseline on Days 5 and 7 are presented. Subjects with valid sample results are included. Original Values reported as below the limit of quantitation (BLQ) were set to one-half of the LLOQ (1.7 pg/mL) for summarization and statistical analysis. Baseline = Day -1. 24-hour urine collections occurred on Days -1, 5, and 7 beginning after the first morning void and any void prior to 07:00, and finished the following morning with the last void collected at approximately 07:00 (including first morning void). Absolute change from baseline was calculated as: Post Randomization Value - Baseline Value
Time frame: Baseline (Day -1), Day 5 and Day 7
Summary of 2-AN Amount Excreted Percent Change From Baseline (%) by Study Group and Study Day (mITT Population)
Summary of 2-aminonaphthalene (2-AN) amount excreted percent change from Baseline (%) is presented. Subjects with valid sample results are included. Original Values reported as below the limit of quantitation (BLQ) were set to one-half of the LLOQ (1.7 pg/mL) for summarization and statistical analysis. Baseline = Day -1. 24-hour urine collections occurred on Days -1, 5, and 7 beginning after the first morning void and any void prior to 07:00, and finished the following morning with the last void collected at approximately 07:00 (including first morning void). % change from Baseline = (Post Randomization Value - Baseline Value) / Baseline Value x 100 %
Time frame: Day 5 and Day 7
Summary of 4-ABP Amount Excreted and Absolute Change From Baseline (ng/24 Hour) by Study Group and Study Day (mITT Population)
Summary of 4-aminobiphenyl (4-ABP) amount excreted (ng/24 hour) by study group on Days -1, 5 and 7, and absolute change from Baseline on Days 5 and 7 are presented. Subjects with valid sample results are included. Original Values reported as below the limit of quantitation (BLQ) were set to one-half of the LLOQ (1.5 pg/mL) for summarization and statistical analysis. Baseline = Day -1. 24-hour urine collections occurred on Days -1, 5, and 7 beginning after the first morning void and any void prior to 07:00, and finished the following morning with the last void collected at approximately 07:00 (including first morning void). Absolute change from baseline was calculated as: Post Randomization Value - Baseline Value
Time frame: Baseline (Day -1), Day 5 and Day 7
Summary of 4-ABP Amount Excreted Percent Change From Baseline (%) by Study Group and Study Day (mITT Population)
Summary of 4-aminobiphenyl (4-ABP) amount excreted percent change from Baseline (%) is presented. Subjects with valid sample results are included. Original Values reported as below the limit of quantitation (BLQ) were set to one-half of the LLOQ (1.5 pg/mL) for summarization and statistical analysis. Baseline = Day -1. 24-hour urine collections occurred on Days -1, 5, and 7 beginning after the first morning void and any void prior to 07:00, and finished the following morning with the last void collected at approximately 07:00 (including first morning void). % change from Baseline = (Post Randomization Value - Baseline Value) / Baseline Value x 100 %
Time frame: Day 5 and Day 7
Summary of HEMA Amount Excreted and Absolute Change From Baseline (ug/24 Hour) by Study Group and Study Day (mITT Population)
Summary of 2-hydroxyethyl mercapturic acid (HEMA) amount excreted (ug/24 hour) by study group on Days -1, 5 and 7, and absolute change from Baseline on Days 5 and 7 are presented. Subjects with valid sample results are included. Original Values reported as below the limit of quantitation (BLQ) were set to one-half of the LLOQ (0.2 ng/mL) for summarization and statistical analysis. Baseline = Day -1. 24-hour urine collections occurred on Days -1, 5, and 7 beginning after the first morning void and any void prior to 07:00, and finished the following morning with the last void collected at approximately 07:00 (including first morning void). Absolute change from baseline was calculated as: Post Randomization Value - Baseline Value
Time frame: Baseline (Day -1), Day 5 and Day 7
Summary of HEMA Amount Excreted Percent Change From Baseline (%) by Study Group and Study Day (mITT Population)
Summary of 2-hydroxyethyl mercapturic acid (HEMA) amount excreted percent change from Baseline (%) is presented. Subjects with valid sample results are included. Original Values reported as below the limit of quantitation (BLQ) were set to one-half of the LLOQ (0.2 ng/mL) for summarization and statistical analysis. Baseline = Day -1. 24-hour urine collections occurred on Days -1, 5, and 7 beginning after the first morning void and any void prior to 07:00, and finished the following morning with the last void collected at approximately 07:00 (including first morning void). % change from Baseline = (Post Randomization Value - Baseline Value) / Baseline Value x 100 %
Time frame: Day 5 and Day 7
Summary of CEMA Amount Excreted and Absolute Change From Baseline (ug/24 Hour) by Study Group and Study Day (mITT Population)
Summary of 2-cyanoethylmercapturic acid (CEMA) amount excreted (ug/24 hour) by study group on Days -1, 5 and 7, and absolute change from Baseline on Days 5 and 7 are presented. Subjects with valid sample results are included. Original Values reported as below the limit of quantitation (BLQ) were set to one-half of the LLOQ (0.25 ng/mL) for summarization and statistical analysis. Baseline = Day -1. 24-hour urine collections occurred on Days -1, 5, and 7 beginning after the first morning void and any void prior to 07:00, and finished the following morning with the last void collected at approximately 07:00 (including first morning void). Absolute change from baseline was calculated as: Post Randomization Value - Baseline Value
Time frame: Baseline (Day -1), Day 5 and Day 7
Summary of CEMA Amount Excreted Percent Change From Baseline (%) by Study Group and Study Day (mITT Population)
Summary of 2-cyanoethylmercapturic acid (CEMA) amount excreted percent change from Baseline (%) is presented. Subjects with valid sample results are included. Original Values reported as below the limit of quantitation (BLQ) were set to one-half of the LLOQ (0.25 ng/mL) for summarization and statistical analysis. Baseline = Day -1. 24-hour urine collections occurred on Days -1, 5, and 7 beginning after the first morning void and any void prior to 07:00, and finished the following morning with the last void collected at approximately 07:00 (including first morning void). % change from Baseline = (Post Randomization Value - Baseline Value) / Baseline Value x 100 %
Time frame: Day 5 and Day 7
Summary of S-PMA Amount Excreted and Absolute Change From Baseline (ug/24 Hour) by Study Group and Study Day (mITT Population)
Summary of S-phenyl mercapturic acid (S-PMA) amount excreted (ug/24 hour) by study group on Days -1, 5 and 7, and absolute change from Baseline on Days 5 and 7 are presented. Subjects with valid sample results are included. Original values reported as below the limit of quantitation (BLQ) were set to one-half of the LLOQ (0.02 ng/mL) for summarization and statistical analysis. Baseline = Day -1. 24-hour urine collections occurred on Days -1, 5, and 7 beginning after the first morning void and any void prior to 07:00, and finished the following morning with the last void collected at approximately 07:00 (including first morning void). Absolute change from baseline was calculated as: Post Randomization Value - Baseline Value
Time frame: Baseline (Day -1), Day 5 and Day 7
Summary of S-PMA Amount Excreted Percent Change From Baseline (%) by Study Group and Study Day (mITT Population)
Summary of S-phenyl mercapturic acid (S-PMA) amount excreted percent change from Baseline (%) is presented. Subjects with valid sample results are included. Original Values reported as below the limit of quantitation (BLQ) were set to one-half of the LLOQ (0.02 ng/mL) for summarization and statistical analysis. Baseline = Day -1. 24-hour urine collections occurred on Days -1, 5, and 7 beginning after the first morning void and any void prior to 07:00, and finished the following morning with the last void collected at approximately 07:00 (including first morning void). % change from Baseline = (Post Randomization Value - Baseline Value) / Baseline Value x 100 %
Time frame: Day 5 and Day 7
Summary of 3-HMPMA Amount Excreted and Absolute Change From Baseline (ug/24 Hour) by Study Group and Study Day (mITT Population)
Summary of 3-hydroxy-1-methylpropylmercapturic acid (3-HMPMA) amount excreted (ug/24 hour) by study group on Days -1, 5 and 7, and absolute change from Baseline on Days 5 and 7 are presented. Subjects with valid sample results are included. Original Values reported as below the limit of quantitation (BLQ) were set to one-half of the LLOQ (5 ng/mL) for summarization and statistical analysis. Baseline = Day -1. 24-hour urine collections occurred on Days -1, 5, and 7 beginning after the first morning void and any void prior to 07:00, and finished the following morning with the last void collected at approximately 07:00 (including first morning void). Absolute change from baseline was calculated as: Post Randomization Value - Baseline Value
Time frame: Baseline (Day -1), Day 5 and Day 7
Summary of 3-HMPMA Amount Excreted Percent Change From Baseline (%) by Study Group and Study Day (mITT Population)
Summary of 3-hydroxy-1-methylpropylmercapturic acid (3-HMPMA) amount excreted percent change from Baseline (%) is presented. Subjects with valid sample results are included. Original Values reported as below the limit of quantitation (BLQ) were set to one-half of the LLOQ (5 ng/mL) for summarization and statistical analysis. Baseline = Day -1. 24-hour urine collections occurred on Days -1, 5, and 7 beginning after the first morning void and any void prior to 07:00, and finished the following morning with the last void collected at approximately 07:00 (including first morning void). % change from Baseline = (Post Randomization Value - Baseline Value) / Baseline Value x 100 %
Time frame: Day 5 and Day 7
Summary of 3-HPMA Amount Excreted and Absolute Change From Baseline (ug/24 Hour) by Study Group and Study Day (mITT Population)
Summary of 3-hydroxypropylmercapturic acid (3-HPMA) amount excreted (ug/24 hour) by study group on Days -1, 5 and 7, and absolute change from Baseline on Days 5 and 7 are presented. Subjects with valid sample results are included. Original values reported as below the limit of quantitation (BLQ) were set to one-half of the LLOQ (25 ng/mL) for summarization and statistical analysis. Baseline = Day -1. 24-hour urine collections occurred on Days -1, 5, and 7 beginning after the first morning void and any void prior to 07:00, and finished the following morning with the last void collected at approximately 07:00 (including first morning void). Absolute change from baseline was calculated as: Post Randomization Value - Baseline Value
Time frame: Baseline (Day -1), Day 5 and Day 7
Summary of 3-HPMA Amount Excreted Percent Change From Baseline (%) by Study Group and Study Day (mITT Population)
Summary of 3-hydroxypropylmercapturic acid (3-HPMA) amount excreted percent change from Baseline (%) is presented. Subjects with valid sample results are included. Original Values reported as below the limit of quantitation (BLQ) were set to one-half of the LLOQ (25 ng/mL) for summarization and statistical analysis. Baseline = Day -1. 24-hour urine collections occurred on Days -1, 5, and 7 beginning after the first morning void and any void prior to 07:00, and finished the following morning with the last void collected at approximately 07:00 (including first morning void). % change from Baseline = (Post Randomization Value - Baseline Value) / Baseline Value x 100 %
Time frame: Day 5 and Day 7
Summary of 2-HPMA Amount Excreted and Absolute Change From Baseline (ug/24 Hour) by Study Group and Study Day (mITT Population)
Summary of 2-hydroxypropyl-mercapturic acid (2-HPMA) amount excreted (ug/24 hour) by study group on Days -1, 5 and 7, and absolute change from Baseline on Days 5 and 7 are presented. Subjects with valid sample results are included. Original values reported as below the limit of quantitation (BLQ) were set to one-half of the LLOQ (2.5 ng/mL) for summarization and statistical analysis. Baseline = Day -1. 24-hour urine collections occurred on Days -1, 5, and 7 beginning after the first morning void and any void prior to 07:00, and finished the following morning with the last void collected at approximately 07:00 (including first morning void). Absolute change from baseline was calculated as: Post Randomization Value - Baseline Value
Time frame: Baseline (Day -1), Day 5 and Day 7
Summary of 2-HPMA Amount Excreted Percent Change From Baseline (%) by Study Group and Study Day (mITT Population)
Summary of 2-hydroxypropyl-mercapturic acid (2-HPMA) amount excreted percent change from Baseline (%) is presented. Subjects with valid sample results are included. Original Values reported as below the limit of quantitation (BLQ) were set to one-half of the LLOQ (2.5 ng/mL) for summarization and statistical analysis. Baseline = Day -1. 24-hour urine collections occurred on Days -1, 5, and 7 beginning after the first morning void and any void prior to 07:00, and finished the following morning with the last void collected at approximately 07:00 (including first morning void). % change from Baseline = (Post Randomization Value - Baseline Value) / Baseline Value x 100 %
Time frame: Day 5 and Day 7
Summary of AAMA Amount Excreted and Absolute Change From Baseline (ug/24 Hour) by Study Group and Study Day (mITT Population)
Summary of N-acetyl-S-(2-carbamoylethyl)-l-cysteine (AAMA) amount excreted (ug/24 hour) by study group on Days -1, 5 and 7, and absolute change from Baseline on Days 5 and 7 are presented. Subjects with valid sample results are included. Original values reported as below the limit of quantitation (BLQ) were set to one-half of the LLOQ (10 ng/mL) for summarization and statistical analysis. Baseline = Day -1. 24-hour urine collections occurred on Days -1, 5, and 7 beginning after the first morning void and any void prior to 07:00, and finished the following morning with the last void collected at approximately 07:00 (including first morning void). Absolute change from baseline was calculated as: Post Randomization Value - Baseline Value
Time frame: Baseline (Day -1), Day 5 and Day 7
Summary of AAMA Amount Excreted Percent Change From Baseline (%) by Study Group and Study Day (mITT Population)
Summary of N-acetyl-S-(2-carbamoylethyl)-l-cysteine (AAMA) amount excreted percent change from Baseline (%) is presented. Subjects with valid sample results are included. Original Values reported as below the limit of quantitation (BLQ) were set to one-half of the LLOQ (10 ng/mL) for summarization and statistical analysis. Baseline = Day -1. 24-hour urine collections occurred on Days -1, 5, and 7 beginning after the first morning void and any void prior to 07:00, and finished the following morning with the last void collected at approximately 07:00 (including first morning void). % change from Baseline = (Post Randomization Value - Baseline Value) / Baseline Value x 100 %
Time frame: Day 5 and Day 7
Summary of GAMA Amount Excreted and Absolute Change From Baseline (ug/24 Hour) by Study Group and Study Day (mITT Population)
Summary of N-acetyl-S-(2-carbamoyl-2-hydroxyethyl)-l-cysteine (GAMA) amount excreted (ug/24 hour) by study group on Days -1, 5 and 7, and absolute change from Baseline on Days 5 and 7 are presented. Subjects with valid sample results are included. Original values reported as below the limit of quantitation (BLQ) were set to one-half of the LLOQ (1 ng/mL) for summarization and statistical analysis. Baseline = Day -1. 24-hour urine collections occurred on Days -1, 5, and 7 beginning after the first morning void and any void prior to 07:00, and finished the following morning with the last void collected at approximately 07:00 (including first morning void). Absolute change from baseline was calculated as: Post Randomization Value - Baseline Value
Time frame: Baseline (Day -1), Day 5 and Day 7
Summary of GAMA Amount Excreted Percent Change From Baseline (%) by Study Group and Study Day (mITT Population)
Summary of N-acetyl-S-(2-carbamoyl-2-hydroxyethyl)-l-cysteine (GAMA) amount excreted percent change from Baseline (%) is presented. Subjects with valid sample results are included. Original values reported as below the limit of quantitation (BLQ) were set to one-half of the LLOQ (1 ng/mL) for summarization and statistical analysis. Baseline = Day -1. 24-hour urine collections occurred on Days -1, 5, and 7 beginning after the first morning void and any void prior to 07:00, and finished the following morning with the last void collected at approximately 07:00 (including first morning void). % change from Baseline = (Post Randomization Value - Baseline Value) / Baseline Value x 100 %
Time frame: Day 5 and Day 7
Summary of 2-MHBMA Amount Excreted and Absolute Change From Baseline (ug/24 Hour) by Study Group and Study Day (mITT Population)
Summary of 2-hydroxybutenyl-mercapturic acid (2-MHBMA) amount excreted (ug/24 hour) by study group on Days -1, 5 and 7, and absolute change from Baseline on Days 5 and 7 are presented. Subjects with valid sample results are included. Original values reported as below the limit of quantitation (BLQ) were set to one-half of the LLOQ (0.129 ng/mL) for summarization and statistical analysis. Baseline = Day -1. 24-hour urine collections occurred on Days -1, 5, and 7 beginning after the first morning void and any void prior to 07:00, and finished the following morning with the last void collected at approximately 07:00 (including first morning void). Absolute change from baseline was calculated as: Post Randomization Value - Baseline Value
Time frame: Baseline (Day -1), Day 5 and Day 7
Summary of 2-MHBMA Amount Excreted Percent Change From Baseline (%) by Study Group and Study Day (mITT Population)
Summary of 2-hydroxybutenyl-mercapturic acid (2-MHBMA) amount excreted percent change from Baseline (%) is presented. Subjects with valid sample results are included. Original values reported as below the limit of quantitation (BLQ) were set to one-half of the LLOQ (0.129 ng/mL) for summarization and statistical analysis. Baseline = Day -1. 24-hour urine collections occurred on Days -1, 5, and 7 beginning after the first morning void and any void prior to 07:00, and finished the following morning with the last void collected at approximately 07:00 (including first morning void). % change from Baseline = (Post Randomization Value - Baseline Value) / Baseline Value x 100 %
Time frame: Day 5 and Day 7
Summary of 2-OHFLe Amount Excreted and Absolute Change From Baseline (ug/24 Hour) by Study Group and Study Day (mITT Population)
Summary of 2-OH-Fluorene (2-OHFLe) amount excreted (ug/24 hour) by study group on Days -1, 5 and 7, and absolute change from Baseline on Days 5 and 7 are presented. Subjects with valid sample results are included. Original values reported as below the limit of quantitation (BLQ) were set to one-half of the LLOQ (0.1 ng/mL) for summarization and statistical analysis. Baseline = Day -1. 24-hour urine collections occurred on Days -1, 5, and 7 beginning after the first morning void and any void prior to 07:00, and finished the following morning with the last void collected at approximately 07:00 (including first morning void). Absolute change from baseline was calculated as: Post Randomization Value - Baseline Value
Time frame: Baseline (Day -1), Day 5 and Day 7
Summary of 2-OHFLe Amount Excreted Percent Change From Baseline (%) by Study Group and Study Day (mITT Population)
Summary of 2-OH-Fluorene (2-OHFLe) amount excreted percent change from Baseline (%) is presented. Subjects with valid sample results are included. Original values reported as below the limit of quantitation (BLQ) were set to one-half of the LLOQ (0.1 ng/mL) for summarization and statistical analysis. Baseline = Day -1. 24-hour urine collections occurred on Days -1, 5, and 7 beginning after the first morning void and any void prior to 07:00, and finished the following morning with the last void collected at approximately 07:00 (including first morning void). % change from Baseline = (Post Randomization Value - Baseline Value) / Baseline Value x 100 %
Time frame: Day 5 and Day 7
Summary of 2-Naphthol Amount Excreted and Absolute Change From Baseline (ug/24 Hour) by Study Group and Study Day (mITT Population)
Summary of 2-Naphthol amount excreted (ug/24 hour) by study group on Days -1, 5 and 7, and absolute change from Baseline on Days 5 and 7 are presented. Subjects with valid sample results are included. Original values reported as below the limit of quantitation (BLQ) were set to one-half of the LLOQ (0.10 ng/mL) for summarization and statistical analysis. Baseline = Day -1. 24-hour urine collections occurred on Days -1, 5, and 7 beginning after the first morning void and any void prior to 07:00, and finished the following morning with the last void collected at approximately 07:00 (including first morning void). Absolute change from baseline was calculated as: Post Randomization Value - Baseline Value
Time frame: Baseline (Day -1), Day 5 and Day 7
Summary of 2-Naphthol Amount Excreted Percent Change From Baseline (%) by Study Group and Study Day (mITT Population)
Summary of 2-Naphthol amount excreted percent change from Baseline (%) is presented. Subjects with valid sample results are included. Original values reported as below the limit of quantitation (BLQ) were set to one-half of the LLOQ (0.10 ng/mL) for summarization and statistical analysis. Baseline = Day -1. 24-hour urine collections occurred on Days -1, 5, and 7 beginning after the first morning void and any void prior to 07:00, and finished the following morning with the last void collected at approximately 07:00 (including first morning void). % change from Baseline = (Post Randomization Value - Baseline Value) / Baseline Value x 100 %
Time frame: Day 5 and Day 7
Summary of 1-OHPhe Amount Excreted and Absolute Change From Baseline (ug/24 Hour) by Study Group and Study Day (mITT Population)
Summary of 1-OH-Phenanthrene (1-OHPhe) amount excreted (ug/24 hour) by study group on Days -1, 5 and 7, and absolute change from Baseline on Days 5 and 7 are presented. Subjects with valid sample results are included. Original values reported as below the limit of quantitation (BLQ) were set to one-half of the LLOQ (0.005 ng/mL) for summarization and statistical analysis. Baseline = Day -1. 24-hour urine collections occurred on Days -1, 5, and 7 beginning after the first morning void and any void prior to 07:00, and finished the following morning with the last void collected at approximately 07:00 (including first morning void). Absolute change from baseline was calculated as: Post Randomization Value - Baseline Value
Time frame: Baseline (Day -1), Day 5 and Day 7
Summary of 1-OHPhe Amount Excreted Percent Change From Baseline (%) by Study Group and Study Day (mITT Population)
Summary of 1-OH-Phenanthrene (1-OHPhe) amount excreted percent change from Baseline (%) is presented. Subjects with valid sample results are included. Original values reported as below the limit of quantitation (BLQ) were set to one-half of the LLOQ (0.005 ng/mL) for summarization and statistical analysis. Baseline = Day -1. 24-hour urine collections occurred on Days -1, 5, and 7 beginning after the first morning void and any void prior to 07:00, and finished the following morning with the last void collected at approximately 07:00 (including first morning void). % change from Baseline = (Post Randomization Value - Baseline Value) / Baseline Value x 100 %
Time frame: Day 5 and Day 7
Summary of 1-OHP Amount Excreted and Absolute Change From Baseline (ug/24 Hour) by Study Group and Study Day (mITT Population)
Summary of 1-hydroxypyrene (1-OHP) amount excreted (ug/24 hour) by study group on Days -1, 5 and 7, and absolute change from Baseline on Days 5 and 7 are presented. Subjects with valid sample results are included. Original values reported as below the limit of quantitation (BLQ) were set to one-half of the LLOQ (0.01 ng/mL) for summarization and statistical analysis. Baseline = Day -1. 24-hour urine collections occurred on Days -1, 5, and 7 beginning after the first morning void and any void prior to 07:00, and finished the following morning with the last void collected at approximately 07:00 (including first morning void). Absolute change from baseline was calculated as: Post Randomization Value - Baseline Value
Time frame: Baseline (Day -1), Day 5 and Day 7
Summary of 1-OHP Amount Excreted Percent Change From Baseline (%) by Study Group and Study Day (mITT Population)
Summary of 1-hydroxypyrene (1-OHP) amount excreted percent change from Baseline (%) is presented. Subjects with valid sample results are included. Original values reported as below the limit of quantitation (BLQ) were set to one-half of the LLOQ (0.01 ng/mL) for summarization and statistical analysis. Baseline = Day -1. 24-hour urine collections occurred on Days -1, 5, and 7 beginning after the first morning void and any void prior to 07:00, and finished the following morning with the last void collected at approximately 07:00 (including first morning void). % change from Baseline = (Post Randomization Value - Baseline Value) / Baseline Value x 100 %
Time frame: Day 5 and Day 7
Summary of Urine Mutagenicity and Absolute Change From Baseline (Revertants/24 Hours) by Study Group and Study Day (mITT Population)
Summary of urine mutagenicity (revertants/24 hours) by study group on Days -1, 5 and 7, and absolute change from Baseline on Days 5 and 7 are presented. Baseline = Day -1. 250 mL urine sample will be concentrated to 1 mL and used for urine mutagenicity testing. The measurement results will be reported as revertants/μL. The urine mutagenicity count in the 24 hour urine will be calculated as: Urine mutagenicity (revertants/24 hour) = Urine mutagenicity (revertants/250 mL) x urine volume/ urine sample volume in mL Absolute change from baseline was calculated as: Post Randomization Value - Baseline Value
Time frame: Baseline (Day -1), Day 5 and Day 7
Summary of Urine Mutagenicity Percent Change From Baseline (%) by Study Group and Study Day (mITT Population)
Summary of urine mutagenicity percent change from Baseline (%) by study group and study day is presented. Baseline = Day -1. 250 mL urine sample will be concentrated to 1 mL and used for urine mutagenicity testing. The measurement results will be reported as revertants/μL. The urine mutagenicity count in the 24 hour urine will be calculated as: Urine mutagenicity (revertants/24 hour) = Urine mutagenicity (revertants/250 mL) x urine volume/ urine sample volume in mL % change from Baseline = (Post Randomization Value - Baseline Value) / Baseline Value x 100 %
Time frame: Day 5 and Day 7
Summary of Whole Blood COHb and Absolute Change From Baseline (% Saturation) by Study Group and Study Day (mITT Population)
Summary of whole blood carboxyhemoglobin \[COHb\] (% saturation) by study group on Days -1, 5 and 7, and absolute change from Baseline on Days 5 and 7 are presented. Subjects with valid sample results are included. Baseline = Day -1. The blood sample for COHb was collected approximately 21:30 on Days -1, 5, and 7 after subjects abstained from product use, as appropriate, for at least 15 minutes prior to blood draw for COHb. Absolute change from baseline was calculated as: Post Randomization Value - Baseline Value
Time frame: Baseline (Day -1), Day 5 and Day 7
Summary of Whole Blood COHb Percent Change From Baseline (%) by Study Group and Study Day (mITT Population)
Summary of whole blood carboxyhemoglobin (COHb) percent change from Baseline (%) is presented. Subjects with valid sample results are included. Baseline = Day -1. The blood sample for COHb was collected approximately 21:30 on Days -1, 5, and 7 after subjects abstained from product use, as appropriate, for at least 15 minutes prior to blood draw for COHb. % change from Baseline = (Post Randomization Value - Baseline Value) / Baseline Value x 100 %
Time frame: Day 5 and Day 7
Cigarette Consumption by Study Group and Study Day (mITT Population)
Summary of cigarette consumption, as number of cigarettes smoked per day (CPD), by study group and study day is presented. Baseline = Average of Days -2 and -1.
Time frame: Day -1 and Day -2 (Baseline), Day 1, Day 2, Day 3, Day 4, Day 5, Day 6 and Day 7
Summary of VERVE® Product Usage by Study Group and Study Day (mITT Population)
Summary of VERVE® Product Used Per Day by Study Group and Study Day is presented. Only study groups that received the test product (VERVE® Discs or VERVE® Chews) are shown. Results are stratified by product flavor (Green Mint, Blue Mint and overall).
Time frame: Day 1, Day 2, Day 3, Day 4, Day 5, Day 6 and Day 7
Summary of VERVE® Product Use Duration by Study Group and Study Day (mITT Population)
Summary of average VERVE® product use duration (minutes) by Study Group and Study Day is presented. Only study groups that received the test product (VERVE® Discs or VERVE® Chews) are shown. Results are stratified by product flavor (Green Mint, Blue Mint and overall).
Time frame: Day 1, Day 2, Day 3, Day 4, Day 5, Day 6 and Day 7
Summary of Total Duration (Min) of VERVE® Product Per Day by Study Group and Study Day (mITT Population)
Summary of total duration (minutes) of VERVE® product per day by Study Group and Study Day. Only study groups that received the test product (VERVE® Discs or VERVE® Chews) are shown. Results are stratified by product flavor (Green Mint, Blue Mint and overall).
Time frame: Day 1, Day 2, Day 3, Day 4, Day 5, Day 6 and Day 7
Summary of Response for Willingness to Use Cigarettes Again Bipolar VAS Scores for Cigarettes by Category, Study Group and Study Product (mITT Population)
Summary of subject responses to "Use the Product (Cigarette) Again" Bipolar Visual Analogue Scale (VAS) Scores for cigarettes is presented. The Use the Product Again Bipolar VAS is a 100 mm scale ranging from 0 mm ("Definitely Would Not") to 100 mm ("Definitely Would"). The bipolar score is calculated by subtracting 50 from the original VAS score, then categorizing into three categories: -50 to \<0, 0, and \>0 to 50. Higher scores are associated with greater willingness to use the cigarettes again. Mean and standard deviation of the bipolar VAS score per category is shown. The "Use the Product Again" VAS Score was given to subjects on Day 7 at 21:30 (±30 minutes) during the product use period. The data shown are the means calculated from only those participants with scores in the corresponding category ('-50 to \<0', '0' and '\>0 to 50').
Time frame: Data collected on Day 7 at 21:30 (±30 minutes) during the product use period
Summary of Response for Willingness to Use the VERVE® Product Again Bipolar VAS Scores for Cigarettes by Category, Study Group and Study Product (mITT Population)
Summary of subject responses to "Use the Product (VERVE®) Again" Bipolar Visual Analogue Scale (VAS) Scores for the VERVE® test products are presented. The Use the Product Again Bipolar VAS is a 100 mm scale ranging from 0 mm ("Definitely Would Not") to 100 mm ("Definitely Would"). The bipolar score is calculated by subtracting 50 from the original VAS score, then categorizing into three categories: -50 to \<0, 0, and \>0 to 50. Higher scores are associated with greater willingness to use the VERVE® product again. Mean and standard deviation of the bipolar VAS score per category is shown. The "Use the Product Again" VAS Score was given to subjects on Day 7 at 21:30 (±30 minutes) during the product use period. The data shown are the means calculated from only those participants with scores in the corresponding category ('-50 to \<0', '0' and '\>0 to 50').
Time frame: Data collected on Day 7 at 21:30 (±30 minutes) during the product use period