15 results
PrimaryImproved woundhealing in 30 days in patients with an open revascularisation of the lower extremities after treatment with 4 dosages of 2 grams ascorbic acid on 4 consecutive days. (First dosage 1 hour preoperative)SecondaryWith preoperative…
To determine the pharmacokinetics of two high dose regimens of intravenous vitamin C in critically ill patients, in particular the attained plasma concentration and the fraction retained in the body and excreted in urine.
(1) To phenotype fibromyalgia patients in terms of endogenous modulation of pain, central sensitization/facilitation, the presence of a neuropathic pain component and small fiber neuropathy;(2) To assess the effect of a three-month treatment with…
(1) To phenotype chronic low back pain patients in terms of endogenous modulation of pain, central sensitization/facilitation, and the presence of a neuropathic pain component;(2) To assess the effect of a three-month treatment with tapentadol on…
1. Measure DNIC and offset analgesia in neuropathic pain patients;2. Compare DNIC and offset analgesia in chronic pain patients with DNIC and offset analgesia in healthy volunteers;3. Assess the effect of oral tapentadol on DNIC and offset analgesia…
The objectives are:1. Compare how the body processes single and multiple doses of tapentadol for a certain period after taking the tablets. This way absorption, excretion and distribution of the drug in the body is assessed.2. Findings of the safety…
The purpose of the study is to investigate how quickly Danoprevir is absorbed and the extent of absorption and elimination from the body (this is called pharmacokinetics and bioavailability) when it is administered intravenously (IV) or orally alone…
The objective of this study is to investigate the extent of respiratory depression at equi-analgesic dosages of tapentadol and oxycodone
Determine whether the finger prick blood collection procedure can reliably replace venepuncture blood collection for the following tests: PSA, Covid-19 serology, HbA1c and a series of standard and routine chemistry tests.
The main objective is to determine the change in CS parameters upon administration of tapentadol in comparison to pregabalin in patients suffering from chronic pain that has a visceral or deep somatic origin.
To construct the utility surfaces of tapentadol and oxycodone.
The purpose of this study is to investigate how quickly and to what extent two 25 mg prolonged release tapentadol tablets are absorbed and eliminated from the body (this is called pharmacokinetics) when compared to one 50 mg prolonged release…
To prevent the development of chronic postoperative pain after inguinal hernia surgery and knee replacement surgery and to to further explore the mechanism behind the development of chronic postoperative pain.
The aim of this study is to examine the effect of vitamin C supplementation on immune recovery in patients with autologous stem cell transplantation. The aim of the run-in phase of the study is to examine the effect of intravenous vitamin C…
Objectives:- To determine whether an early high dose i.v. vitamin C can improve organ function, especially neurological outcome, in patients after cardiac arrest- To explore the optimal dosing regimen for high dose i.v. vitamin C- To investigate in…