A Study To Evaluate The Safety And Effects On The Body Of An Investigational Drug Using An Endotoxin-Induced Inflammatory Response Model

Number of Participants With Laboratory Test Abnormalities

Number of participants with laboratory test abnormalities without regard to baseline abnormality. Laboratory test parameters included hematology, coagulation, liver function, renal function, electrolytes, clinical chemistry, and urinalysis (dipstick and microscopy). Due to early termination of the study, only laboratory data from partial enrollment are reflected and comparisons between treatment arms should not be attempted.

Time frame: Baseline up to 7-10 days following the last dose of PF-06282999/Placebo in Period 2

Number of Participants With Change From Baseline and Absolute Values in Vital Signs Meeting Categorical Summarization Criteria

Categorical summarization criteria in vital signs included: sitting, supine, and standing systolic blood pressure (SBP) of less than (\<)90 millimeters of mercury (mm Hg) or change (increase \[inc\] or decrease \[dec\]) in sitting, supine and standing SBP of more than or equal to (\>=)30 mm Hg; supine, sitting, and standing diastolic blood pressure (DBP) of \<50 mm Hg or change (inc or dec) in sitting, supine, and standing DBP of \>=20 mm Hg; supine and sitting pulse rate (PR) of \<40 or more than (\>)120 beats per minute (bpm); and standing PR of \<40 or \>140 bpm. Due to early termination of the study, only vital signs data from partial enrollment are reflected and comparisons between treatment arms should not be attempted.

Time frame: Screening and Days 1-2, 4-5, and approximately 7-10 days following the last dose of PF-06282999/Placebo in Period 2 for orthostatic (orth) measurements; Day 3 for supine measurements

Number of Participants With Electrocardiogram (ECG) Values Meeting Categorical Summarization Criteria

Criteria for ECG (12-lead) values meeting categorical summarization criteria were: the interval between the start of the P wave and the start of the QRS complex, corresponding to the time between the onset of the atrial depolarization and onset of ventricular depolarization (PR interval \>=300 milliseconds (msec) and increase from baseline \>=25/50%; time from the beginning of the ECG Q wave to the end of the S wave corresponding to ventricular depolarization (QRS) interval \>=140 msec and increase of \>=50%; the beginning of the Q wave to the end of the T wave corresponding to electrical systole (QT) interval \>=500 msec; QT corrected using the Fridericia formula (QTcF) of 450 to \<480 msec, 480 to \<500 msec, and \>=500 msec, or an increase of 30 to \<60 msec or \>=60 msec. Due to early termination of the study, only ECG data from partial enrollment are reflected and comparisons between treatment arms should not be attempted.

Time frame: Screening; Days 1-5 and approximately 7-10 days following the last dose of PF-06282999/Placebo in Period 2

Number of Participants With Abnormal Urinary Biomarker Values

Urinary biomarkers included albumin, neutrophil gelatinase-associated lipocalin (NGAL) and Cystatin-C.

Time frame: Days 1-3 prior to dosing with PF-06282999/Placebo; and Days 4-5