PF-00489791

UACR was ratio of albumin measured in urine (milligram) to creatinine measured in urine (millimole), reported in units milligram per millimole (mg/mmol). A decrease in UACR may be associated with improved renal and cardiovascular function. The mean values of the 3 consecutive first morning void urine samples (obtained 2 days prior to \[Day 5, 6 of Week 12\], and with last sample collected on the morning of scheduled clinic visit \[Day 7 of Week 12\]) were used to determine UACR at the scheduled clinic visit. The mean values of the 3 consecutive first morning void urine samples obtained at screening were used to determine baseline UACR.

The Raynaud's Condition score (RCS) is participant's rating of difficulty considering number of attacks, duration, amount of pain, numbness, or other symptoms caused in the fingers (including painful sores) due to the Raynaud's phenomenon every day and impact of Raynaud's alone on use of hands every day. An 11 point Likert scale is used to rate the difficulty caused by the condition each day with 0 = no difficulty and 10 = extreme difficulty. Participants were asked to select the number that best describes their difficulty, with higher score indicating worse condition. Average daily score was considered for participants completing more than 1 Raynaud's pain score scale on a day. Baseline value was calculated as mean of the scores over 7 days prior to treatment start. Week 4 value was calculated as mean of the scores over the 7-day period prior to Week 4.

The ABPM device was automatically programmed to inflate at every 20 minutes from 05:00 until 21:59 hours and from 22:00 to 04:59 hours the device inflated every 60 minutes. 24-hour clock time was used. ABPM was performed in this study on Baseline, Day 1, 14 and 28. Mean daytime SBP was an average of SBP measurements taken between 08:00 and 16:00 hours by ABPM device on the specified time points. In this outcome measure change from baseline in mean daytime SBP at Day 28 is reported.