Participants must have also experienced an inadequate response to or intolerance to Immunotherapy or TNF inhibitors. Patients were randomized to therapy with upadacitinib at 3, 6, 12, 24 mg twice daily or 24 mg once daily for 16 weeks or placebo, followed by blinded extension therapy for 36 weeks. The co-primary endpoints were the proportion of patients who achieved clinical remission (soft stool frequency or daily abdominal pain score) at week 16 and endoscopic remission at week 12 or 16. Secondary endpoints included significant clinical response (≥30% reduction in symptoms) at week 16 and endoscopic response (≥25% decrease in symptoms) at week 12 or 16. At 16 weeks 22% of patients taking the 24 mg twice daily dose achieved endoscopic remission with upadacitinib compared to 0% of patients taking placebo. 27% of patients taking the 6 mg twice daily dose achieved clinical remission compared to 11% of patients taking placebo. Adverse events did not appear to be dose-related. A single case of non-melanoma skin cancer was reported in the 24 mg twice daily group. Phase III studies
Abbvie has planned a total of six phase III trials that will evaluate over 4,000 patients with moderate to severe rheumatoid arthritis. Two Phase III trials are planned studying participants with psoriatic arthritis and one in participants with ulcerative colitis. SELECT-COMPARE
In SELECT-COMPARE 1629 patients with  moderate to severe rheumatoid arthritis and inadequate response to methotrexate were randomized (2:2:1) to once-daily upadacitinib 15mg, placebo, or adalimumab 40mg, on stable background methotrexate.
Diagnosis
Levels of the tumor markers carbohydrate antigen 19-9 (CA 19–9), carcinoembryonic antigen (CEA) and CA 125 are abnormally high in the bloodstreams of patients with intrahepatic cholangiocarcinoma and Klatskin tumor. The serum CA 19–9 in particular may be very high. The ultrasonography (and the use of Doppler modes) permit definitive diagnosis of a large number of lesions and the involvement of hepatic hilum, but it is less sensitive than CT or MRI in detecting focal lesions. Ultrasonography always detects dilatation of the bile ducts, but more rarely the tumor itself.Magnetic resonance cholangiopancreatography (MRCP) is a good non-invasive alternative to these other procedure. This technique demonstrates hepatic parenchyma and its accurate for detecting nodular carcinomas and infiltrating lesions. Treatment
Because of their location, these tumors tend to become symptomatic late in their development and therefore are not usually resectable at the time of presentation. Complete resection of the tumor, especially in early-stage disease, offers hope of long-term survival. However, patients that are candidates for resectability are few and moreover many of these patients will have a relapse despite apparent removal of the tumor. The type of surgery and the extent of the resection depend on the location of the tumor and the degree of extension. In some cases, the obstruction, jaundice may present early and compel the patient to seek help. More often, liver resection is not a viable option because many patients are of advanced age, have multiple co-pathologies and are therefore at high risk.