This study investigates if Celebrex has a lower incident of Gastrointestinal Events than other NSAIDS in subjects with osteoarthritis.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Enrollment
8,067
open-label
dosing as per USPI label related to the chosen commercially marketed NSAID
Percentage of Participants With Clinically Significant Upper and/or Lower Gastrointestinal Events (CSULGIEs)
CSULGIE defined as any of the following: gastroduodenal (GD) hemorrhage; gastric outlet obstruction; GD, small or large bowel perforation; small or large bowel hemorrhage; acute gastrointestinal (GI) hemorrhage of unknown origin; small bowel obstruction; clinically significant anemia/blood loss of defined GI origin or presumed occult GI origin.
Time frame: Baseline through week 24 or Early Termination (ET)
Percentage of Participants With Moderate to Severe Abdominal Symptoms
Abdominal symptoms coded using the Medical Dictionary for Regulatory Activities (MedDRA) System Organ Class (SOC) 'Gastrointestinal Disorders' high level group term (HLGT) equal to "Gastrointestinal Signs and Symptoms"; where moderate indicated the gastrointestinal adverse event (GI AE) interfered to some extent with the participants' usual function and severe indicated the GI AE interfered significantly with participants' usual function.
Time frame: Baseline through week 24 or ET
Percentage of Participants Who Withdrew Due to GI Adverse Events (AEs)
GI AEs defined using MedDRA SOC 'Gastrointestinal Disorders' but excluding HLGT's: Benign Neoplasms Gastrointestinal, Dental and Gingival Conditions, Oral Soft Tissue Conditions, Salivary Gland Conditions and Tongue Conditions
Time frame: Baseline through week 24 or ET
Hemoglobin (Hb) at Baseline
Time frame: Baseline
Change From Baseline Hb at Week 24
Time frame: Baseline and Week 24 or ET
Hematocrit (Hct) at Baseline
Time frame: Baseline
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Pfizer Investigational Site
Abbeville, Alabama, United States
Pfizer Investigational Site
Alexander City, Alabama, United States
Pfizer Investigational Site
Bay Minette, Alabama, United States
Pfizer Investigational Site
Birmingham, Alabama, United States
Pfizer Investigational Site
Birmingham, Alabama, United States
Pfizer Investigational Site
Birmingham, Alabama, United States
Pfizer Investigational Site
Birmingham, Alabama, United States
Pfizer Investigational Site
Birmingham, Alabama, United States
Pfizer Investigational Site
Birmingham, Alabama, United States
Pfizer Investigational Site
Cullman, Alabama, United States
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Change From Baseline Hct at Week 24
Time frame: Baseline and Week 24 or ET
Percentage of Participants With Clinically Significant Decrease in Hct and/or Hb From Baseline
Clinically significant decrease in Hct (greater than or equal to 10 percent \[≥10%\]) and/or decrease in Hb (≥ 2 g/dL).
Time frame: Baseline, Weeks 8, 16, 24 or ET
Percentage of Participants Satisfied With Efficacy of Current Pain Medication Overall
Percentage of participants who reported Very Satisfied or Satisfied with current pain medication question on the Patient Treatment Satisfaction Scale (PTSS), scale ranged from Very Satisfied (1) to Very Dissatisfied (5).
Time frame: Baseline, Weeks 8, 16, 24 or ET
Percentage of Participants Satisfied With Efficacy of Current Pain Medication - Time to Pain Relief
Percentage of participants who reported Very Satisfied or Satisfied with efficacy of current pain medication questions on the PTSS Efficacy subscale for the time it took medication to work, scale ranged from Very Satisfied (1) to Very Dissatisfied (5). Possible range of scores 1 to 15.
Time frame: Baseline, Weeks 8, 16, 24 or ET
Percentage of Participants Satisfied With Efficacy of Current Pain Medication - Amount of Pain Relief
Percentage of participants who reported Very Satisfied or Satisfied with efficacy of current pain medication questions on the PTSS Efficacy subscale for the amount of pain relief medication provided, scale ranged from Very Satisfied (1) to Very Dissatisfied (5). Possible range of scores 1 to 15.
Time frame: Baseline, Weeks 8, 16, 24 or ET
Percentage of Participants Satisfied With Efficacy of Current Pain Medication - Duration of Pain Relief
Percentage of participants who reported Very Satisfied or Satisfied with efficacy of current pain medication questions on the PTSS Efficacy, subscale for duration of pain relief provided by medication, scale ranged from Very Satisfied (1) to Very Dissatisfied (5). Possible range of scores 1 to 15.
Time frame: Baseline, Weeks 8, 16, 24 or ET