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Tofacitinib for ulcerative colitis: results of the prospective Dutch Initiative on Crohn and Colitis (ICC) registry.
Biemans, VBC, Sleutjes, JAM, de Vries, AC, Bodelier, AGL, Dijkstra, G, Oldenburg, B, Löwenberg, M, van Bodegraven, AA, van der Meulen-de Jong, AE, de Boer, NKH, et al
Alimentary pharmacology & therapeutics. 2020;(9):880-888
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Abstract
BACKGROUND Tofacitinib is a Janus kinase inhibitor approved for the treatment of ulcerative colitis (UC). AIM: To evaluate effectiveness, safety and use of tofacitinib in daily practice. METHODS UC patients initiating tofacitinib were prospectively enrolled in 15 hospitals in the Netherlands. Corticosteroid-free clinical remission (short clinical colitis activity index [SCCAI] ≤2), biochemical remission (faecal calprotectin level ≤250 µg/g), combined corticosteroid-free clinical and biochemical remission, predictors of remission, safety outcomes, treatment dose and effect on lipids were determined at weeks 12 and 24. Endoscopic outcomes were evaluated in centres with routine endoscopic evaluation. RESULTS In total, 123 UC patients (95% anti-TNF, 62% vedolizumab and 3% ustekinumab experienced) were followed for a median duration of 24 weeks (interquartile range 12-26). The proportion of patients in corticosteroid-free clinical, biochemical, and combined corticosteroid-free clinical and biochemical remission rate at week 24 was 29% (n: 22/77), 25% (n: 14/57), and 19% (n: 11/57) respectively. Endoscopic remission (Mayo = 0) was achieved in 21% of patients at week 12 (n: 7/33). Prior vedolizumab exposure was associated with reduced clinical remission (odds ratio 0.33, 95% confidence interval [CI] 0.11-0.94). At week 24, 33% (n: 14/42) of patients still on tofacitinib treatment used 10 mg twice daily. In total, 33 tofacitinib-related adverse events (89 per 100 patient years) occurred, 7 (6% of total cohort) resulted in discontinuation. Cholesterol, HDL and LDL levels increased during induction treatment by 18% (95% CI 9-26), 18% (95% CI 8-28) and 21% (95% CI 14-39) respectively. CONCLUSION Tofacitinib is an effective treatment for UC after anti-TNF and vedolizumab failure. However, a relatively high rate of adverse events was observed resulting in discontinuation in 6% of patients.
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Effect of ninjin'yoeito, a Kampo (traditional Japanese) medicine, on cognitive impairment and depression in patients with Alzheimer's disease: 2 years of observation.
Kudoh, C, Arita, R, Honda, M, Kishi, T, Komatsu, Y, Asou, H, Mimura, M
Psychogeriatrics : the official journal of the Japanese Psychogeriatric Society. 2016;(2):85-92
Abstract
BACKGROUND Only a few approved drugs are capable of alleviating the cognitive and behavioural symptoms of people living with Alzheimer's disease (AD). In recent years, however, the number of studies examining the clinical effects of herbal medicines on cognitive function in patients with AD has increased considerably. This study evaluated the long-term effects of a traditional Japanese medicine (Kampo medicine) known as ninjin'yoeito (NYT) on cognitive impairment and mood status in patients with AD over a 2-year period. METHODS Twenty-three patients with mild-to-moderate probable AD according to the National Institute of Neurological and Communicative Disorders and Stroke and Alzheimer's Disease and Related Disorders Association criteria were included. Each participant had exhibited an insufficient response to treatment with donepezil alone before the start of the trial. Eleven patients received treatment with donepezil alone, and the remaining patients received a combined treatment of donepezil and NYT for 2 years. Patients were assessed by the Mini-Mental State Examination and the Alzheimer's Disease Assessment Scale-cognitive component-Japanese version for cognitive function, and the Neuropsychiatric Inventory was used to evaluate the patients' mood status at baseline and every 6 months for 2 years. RESULTS The Mini-Mental State Examination results showed no significant differences between the two groups. Significant improvements were observed on the Alzheimer's Disease Assessment Scale-cognitive component-Japanese version and the Neuropsychiatric Inventory depression scores of patients who received the combined therapy with donepezil and NYT (Alzheimer's Disease Assessment Scale-cognitive component-Japanese version, 12 months: P < 0.01, 18 months: P = 0.04, 24 months: P < 0.01; Neuropsychiatric Inventory depression, 6 months: P < 0.05, 24 months: P < 0.05). CONCLUSIONS A 2-year follow-up of patients receiving donepezil and NYT treatment showed an improved cognitive outcome and alleviation of AD-related depression.
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Tyrosine kinase inhibitor treatments in patients with metastatic thyroid carcinomas: a retrospective study of the TUTHYREF network.
Massicotte, MH, Brassard, M, Claude-Desroches, M, Borget, I, Bonichon, F, Giraudet, AL, Do Cao, C, Chougnet, CN, Leboulleux, S, Baudin, E, et al
European journal of endocrinology. 2014;(4):575-82
Abstract
OBJECTIVE Tyrosine kinase inhibitors (TKIs) are used to treat patients with advanced thyroid cancers. We retrospectively investigated the efficacy of TKIs administered outside of clinical trials in metastatic sites or locally advanced thyroid cancer patients from five French oncology centers. DESIGN AND METHODS THERE WERE 62 PATIENTS (37 MEN, MEAN AGE 61 years) treated with sorafenib (62%), sunitinib (22%), and vandetanib (16%) outside of clinical trials; 22 had papillary, five had follicular, five had Hürthle cell, 13 had poorly differentiated, and 17 had medullary thyroid carcinoma (MTC). Thirty-three, 25, and four patients were treated with one, two, and three lines of TKIs respectively. Primary endpoints were objective tumor response rate and progression-free survival (PFS). Sequential treatments and tumor response according to metastatic sites were secondary endpoints. RESULTS Among the 39 sorafenib and 12 sunitinib treatments in differentiated thyroid carcinoma (DTC) patients, partial response (PR) rate was 15 and 8% respectively. In the 11 MTC patients treated with vandetanib, 36% had PR. Median PFS was similar in second-line compared with first-line sorafenib or sunitinib therapy (6.7 vs 7.0 months) in DTC patients, but there was no PR with second- and third-line treatments. Bone and pleural lesions were the most refractory sites to treatment. CONCLUSIONS This is the largest retrospective study evaluating TKI therapies outside of clinical trials. DTC patients treated with second-line therapy had stable disease as best response, but had a similar median PFS compared with the first-line treatment.