18 results
The main objective is: To determine the influence of curcumin with or without piperine, in patients with breast cancer, on endoxifen plasma pharmacokinetics (AUC).Secundary objectives are:1. Other pharmacokinetic outcomes (i.e. clearance, minimum…
This trial studies the effects on quality of life and on time to second progression of the sequence endocrine therapy-capecitabine versus the sequence capecitabine-endocrine treatment. It is anticipated that the time on study (which is the time…
Inhibition of CYP2D6 enzymes by SSRIs may lead to reduced endoxifen plasma concentrations and thereby possibly influence tamoxifen treatment outcome. Paroxetine is a potent CYP2D6 inhibitor and strongly reduces endoxifen plasma concentrations.…
To determine the influence of morning versus evening administration on the pharmacokinetics of tamoxifen and its metabolites. Amendment: To determine the influence of time of administration (morning (8 a.m.), afternoon (1 p.m.) and evening (8 p.m…
- To examine the effects of cytochrome P450 induction by rifampicin on the metabolism and pharmacokinetics of tamoxifen and its metabolites. Induction of cytochrome P450 enzyme expression (including CYP3A4, CYP2C and CYP2D6) by rifampicin will…
• To evaluate the effect of olaparib on exposure to anastrozole by determination of steady-state exposure to anastrozole in the presence and absence of steady-state exposure to olaparib• To evaluate the effect of anastrozole on exposure to olaparib…
The objective of this study is to investigate the added effect of an intramuscular (IM) gluteal corticosteroid injection above a placebo IM gluteal injection (saline) on pain symptoms in patients with hip OA, not responding satisfactory to the usual…
To investigate prospectively how the "TAMRO-profile" performs in a pre-operative treatment setting. In addition we can examine whether the profile is specific for tamoxifen or is predictive for endocrine resistance in general. Also the…
To evaluate the effects of COS with tamoxifen or letrozole compared to standard COS, on oocytes retrieved.
Scar volume and POSAS score will be measured in the Verapamil group, these will be compared to the scar volume and POSAS score in the Kenacort+Verapamil group and the Kenacort group. In addition, complications/ adverse effects will be reported.
To compare invasive disease-free survival (iDFS) for ribociclib + ET versus placebo + ET in patients with HR-positive, HER2-negative, EBCwith high risk of recurrence.
Primary objective1. To compare the Area under the curve (AUC) of endoxifen in patients with breast cancer treated with tamoxifen with and without diclofenac.Secondary objectives1. To compare the Area under the Curve (AUC) of tamoxifen and endoxifen-…
To determine the influence of concomitant administration of tamoxifen and probenecid on tamoxifen and endoxifen(-glucuronide) plasma concentrations
Primary objective: to assess whether an intra-muscular gluteal corticosteroid injection is non-inferior to an intra-articular knee corticosteroid injection on knee pain in patients with knee osteoarthritis in general practice at 4 weeks follow-up.…
To compare the plasma concentration of edoxaban in women with breast cancer before and during treatment with tamoxifen.
Primary objective:1. To compare the change from baseline of the Area under the curve (AUC) of tamoxifen in patients with breast cancer treated with tamoxifen with and without green tea supplements.Secondary objectives:1. To compare the Area under…
Primary objectives1. To assess the safety of Tam added to Ven. Venetoclax will be dosed at 800 mg once daily. After 2 days of venetoclax, tamoxifen will be orally administrated in a ramp-up phase (2 days 10mg, 2 days 20mg, to a final dose of 40 once…
1) Objective: To evaluate the safety and tolerability of the pembrolizumab combination therapy.2) Objective: To estimate PSA response rate of the pembrolizumab combination therapy. PSA response is defined as a reduction in the PSA level of 50% or…