Special Investigation in Patients With Ulcerative Colitis

Humira

Humira 40 mg (marketed product) eow for subcutaneous injection after initial dosage of 160 mg and 2nd dosage of 80 mg in two weeks after the initial administration, for up to 52 weeks.

Number of Participants With Adverse Drug Reactions and Serious Adverse Drug Reactions

Adverse drug reactions are defined as adverse events for which the causal relation with Humira cannot be ruled out. Serious adverse drug reactions are adverse drug reaction(s) which have been assessed to be serious based on company criteria.

Change From Baseline in CRP Levels Over Time

Change From Baseline in Mayo Score Over Time

The Mayo score ranges from 0 (normal or inactive disease) to 12 (severe disease) and is calculated as the sum of 4 subscores (stool frequency, rectal bleeding, endoscopy, and physician's global assessment [PGA]), each of which ranges from 0 (normal) to 3 (severe disease). A negative change in Mayo score indicates improvement.

Mayo Endoscopic Sub-Score Over Time

The endoscopist evaluated each observed segment of the colon (rectum, sigmoid, descending colon, transverse colon, ascending colon/cecum) by using the classification as follows: 0=Normal or inactive disease; 1=Mild disease (erythema, decreased vascular pattern, mild friability); 2=Moderate disease (marked erythema, absent vascular pattern, friability, erosions); 3=Severe disease (spontaneous bleeding, ulceration).

Change From Baseline in Partial Mayo Score Over Time

The Partial Mayo score (Mayo score without endoscopy) ranges from 0 (normal or inactive disease) to 9 (severe disease) and is calculated as the sum of 3 subscores (stool frequency, rectal bleeding and physician's global assessment [PGA]), each of which ranges from 0 (normal) to 3 (severe disease). A negative change in Partial Mayo score indicates improvement.