Long-term stability of esketamine in polypropylene syringes at 5 ± 3°C.

Objective: Esketamine (Vesierra) is a molecule, used alone or in combination, to induce and maintain general anaesthesia and to relieve pain in emergency medicine. The aim of this study is to evaluate the long-term physicochemical stability of a 1 mg/mL solution of esketamine diluted in 0.9% sodium chloride (NaCl) and stored in polypropylene syringes at 5±3°C during 65 days (64+1 day at 22±3°C) and 72 hours at 22±3°C (room temperature), in order to centralise preparation under aseptic conditions in hospital pharmacy.

Effect of the Nicotine Replacement Therapy on Biomarkers of Inflammation, Endothelial Dysfunction, Oxidative Stress, and Lipids in Smokers Who Quit Smoking.

Introduction: Our previous study showed major changes in biomarkers on quitting compared to the smoking state. They reflected a decrease in inflammation, endothelial activation, and oxidative stress, as well as an improved lipid profile. Nicotine replacement therapy (NRT) is effective to increase the rate of successful quitting, but healthcare professionals may have concerns to prescribe this first-line smoking cessation treatment because its effect on inflammation and related processes is controversial.

Novel proposed cutoff values for anatabine and anabasine in differentiating smokers from non-smokers.

Objectives: Anatabine and anabasine are two tobacco alkaloids used to differentiate between tobacco users and abstainers, including users of nicotine replacement therapy. Cutoff values (>2 ng/mL for both alkaloids) have not been revised since their implementation in 2002. These values may be too high, leading to increased likelihood of misclassification between smokers and abstainers.

Changes in biomarkers of endothelial function, oxidative stress, inflammation and lipids after smoking cessation: A cohort study.

Background: Tobacco use is known to be involved in the development of cardiovascular diseases, which leads to premature mortality. Endothelial dysfunction, the first step in this process, was shown induced by smoking. It is reported that quitting smoking could reduce the risk of diseases, but the implied mechanisms are still unclear.

An ultra-high-performance chromatography method to study the long term stability of gemcitabine in dose banding conditions.

Gemcitabine is an analogue of cytidine arabinoside, used alone or in combination chemotherapy to treat various type of cancer. The dose-banding of gemcitabine provides the opportunity to anticipate the preparation of this anticancer drug on condition of carrying out stability studies. The aim of this study is to develop and validate a stability-indicating ultra-high-performance Liquid Chromatography (UHPLC) method for measuring the concentration of gemcitabine and to evaluate its stability at standardised rounded doses in polyolefin bags.

Long-term physicochemical stability of 5-fluorouracil at selected standardised rounded doses in polyolefin bags.

Background: Chemotherapy doses are usually prescribed on the basis of body surface area but dose banding is emerging as an efficient alternative. Dose banding presents the possibility of in-advance preparation in a Centralized Intravenous Admixture Service.

Aim Of The Study: To evaluate the long-term stability of 5-fluorouracil at banded doses (700 mg and 800 mg) in polyolefin bags.

Physical and Chemical Stability of Pharmaceutical Preparation of Bumetanide and Scopolamine.

Death rattle, which could often be associated with a pulmonary fluid overload, occurs in 25% to 90% of dying patients. The co-administration of scopolamine (anticholinergic drug) and bumetanide (loop diuretic) could be considered in order to avoid unnecessary fluid overload at end-stage of life. The objective of this study was to investigate the physical and chemical stabilities of the admixture bumetanide and scopolamine in order to prepare them in advance by a centralized intravenous additive service in-hospital pharmacy.

Impact on quitting smoking of cognitive impairment in stroke patients.

Introduction: Smoking is a well-established risk factor for strokes, leading to a high incidence of cognitive deficits. Since the impact of cognitive impairment on the effectiveness of interventions for smoking cessation is not yet known, we considered important to assess it.

Methods: We compared, from April 2012 to November 2015, the success rate of quitting smoking in two groups of acutely hospitalised adult smokers.

Microwave Freeze-thaw Technique for Injectable Drugs: A Review Updated from 1980 to 2021.

The objective of this review was to collect information and results about the method of the microwave freeze-thaw treatment of injectable drugs and whether the method can support the development of Centralized Intravenous Admixtures Services. A systematic review of the scientific literature about injectable drug stability studies was performed. The data are presented in a table, which describes the name of the drug, producer, final concentration, temperature and time of freezing storage, type of microwave oven, thawing power, method of dosage, and the results after treatment or final long-term storage at 5°C ± 3°C.

Evaluation of 30-days stability of morphine hydrochloride and clonidine at high and low concentrations in polypropylene syringes.

Objectives: Clonidine is an alpha-2 adrenoreceptor agonist and is frequently combined with opioids (ie, morphine hydrochloride (HCl)) for the management of chronic pain. In palliative care, the administration of clonidine and morphine HCl is recommended in case of tolerance effect. This study aimed to evaluate the physical and chemical stability of this admixture at high and low concentrations in 14 and 48 mL polypropylene syringes.

Evaluation of the impact of deep neuromuscular blockade on surgical conditions for laryngeal microsurgery with High Frequency Jet Ventilation. A comparison with no block during intravenous general anesthesia with topical lidocaine.

Objective: Laryngeal transoral surgery classically requires a neuromuscular block (NMB) to facilitate tracheal intubation and to improve surgical conditions. However, the short duration of most procedures and the potential complications of residual NMB lead to consider a no block approach. The hypothesis that intravenous anesthesia (remifentanil and propofol infusions) without NMB but including glottis topical lidocaine anesthesia would allow clinically acceptable laryngeal exposure and good surgical conditions was tested in the specific context of procedures undergone with High Frequency Jet Ventilation (HFJV).

Long-term physico-chemical stability of 5-fluorouracile at standardised rounded doses (SRD) in MyFuser® portable infusion pump.

Management of chemotherapies is a strategic issue for european healthcare. Dose-banding enables to reduce waiting time of patients in day care units and drug wastage. The aim of this study was to assess the stability of 5-Fluorouracile (5-FU) at standardised rounded doses of 4 and 5 g in MyFuser® portable infusion pump for in-advance preparation.

The individual risk of symptomatic radionecrosis after brain metastasis radiosurgery is predicted by a continuous function of the V12Gy.

Introduction: Brain metastases are frequently treated with stereotactic radiosurgery (SRS). Radionecrosis (RN) is the late side effect in up to 24% of patients, being symptomatic in 8-10%. Fixed values of the radiosurgical volume receiving 12 Gy or more (V12Gy) are used to roughly predict the global risk.

Incidence and Prognosis of Biliary Tract and Gallbladder Cancers in a Belgian Academic Hospital.

Background: Biliary tract and gallbladder cancers are rare tumors with a poor prognosis (except the ampulla type). The evolution of hepatobiliary cancer incidence varies widely around the world. According to the Belgian Cancer Registry, the number of hepatobiliary cancers has increased every year since 2004.

Long term stability of an admixture of alizapride and ondansetron in 0.9% sodium chloride solution polyolefin bags stored at 5±3°C.

Background: Patients undergoing chemotherapeutic treatment are currently treated by a concomittent infusion of alizapride and ondansetron. To optimise the procedure and to ensure patients' safety, the admixture could be prepared in advance by the Centralized Intravenous Additive Service (CIVAS) provided that the stability of the mixture has been proven beforhand to reduce nausea and vomiting. to evaluate the long-term stability of an admixture of alizapride 0.

Radiofrequency ablation with four electrodes as a building block for matrix radiofrequency ablation: Ex vivo liver experiments and finite element method modelling. Influence of electric and activation mode on coagulation size and geometry.

Purpose: Radiofrequency ablation (RFA) is increasingly being used to treat unresectable liver tumors. Complete ablation of the tumor and a safety margin is necessary to prevent local recurrence. With current electrodes, size and shape of the ablation zone are highly variable leading to unsatisfactory local recurrence rates, especially for tumors >3 cm.

Gait improvement in adults with hemiparesis using a rolling cane: A cross-over trial.

Objective: To assess the changes in gait parameters in adults with hemiparesis using a rolling cane (quadripod cane with small wheels; Wheeleo®) compared with a classical quadripod cane.

Design: A prospective, multicentric, cross-over randomized trial.

Participants: Thirty-two ambulatory adults with hemiparesis.

Long-term stability of an infusion containing paracetamol, alizapride, ketorolac and tramadol in glass bottles at 5±3°C.

Background And Objective: Infusion containing paracetamol, alizapride, ketorolac and tramadol is used after a general anaesthesia in order to limit pain, fever and nausea. Currently, these infusions are prepared according to demand in the anaesthesia unit, but the preparation in advance could improve quality of preparation and time management. The aim of this study was to investigate the long-term stability of this infusion in glass bottles at 5°C ± 3 °C.

Long-term Physicochemical Stability of Concentrated Solutions of Isosorbide Dinitrate in Polypropylene Syringes for Administration in the Intensive Care Unit.

In order to avoid fluid overload, more concentrated drug solutions in intensive care units are commonly used. This study evaluated the physicochemical stability of concentrated solution of isosorbide dinitrate in polypropylene syringes during 28 days at 5°C ± 3°C with protection from light. Five syringes of 50 mL, containing 0.

Long-term Physiochemical Stability of Concentrated Solutions of Salbutamol (Albuterol) in Polypropylene Syringes for Use in the Intensive Care Unit and in Obstetrics.

In order to avoid fluid overload, the use of more concentrated drug solutions in intensive care units and obstetrics is common. The objective of this study was to quantify the physicochemical stability of a concentrated solution of salbutamol (albuterol) in polypropylene syringes during 30 days of storage at 5°C ± 3°C with protection from light. Four 50-mL syringes containing 0.

Long-term Physicochemical Stability of Concentrated Solutions of Sodium Valproate in Polypropylene Syringes for Administration in the Intensive Care Unit.

In some situations, drug solutions in higher concentrations are used in intensive care units. The objective of this study was to evaluate the physicochemical stability of concentrated solutions of valproate sodium in polypropylene syringes during 30 days at 5°C ± 3°C. Five syringes of 40 mL containing 20 mg/mL of sodium valproate in 0.

Learning a Bimanual Cooperative Skill in Chronic Stroke Under Noninvasive Brain Stimulation: A Randomized Controlled Trial.

. Transcranial direct current stimulation (tDCS) has been suggested to improve poststroke recovery. However, its effects on bimanual motor learning after stroke have not previously been explored.

Evaluation of the Physicochemical Stability of Amiodarone Hydrochloride in Syringes for the Intensive Care Unit.

In some emergency clinical situations, the injection of a more concentrated drug solution in the intensive care units is common. The purpose of this study was to evaluate the physicochemical stability of concentrated solutions of amiodarone hydrochloride in polypropylene syringes during 28 days of storage at 5°C ± 3°C, with protection from light. Five syringes of 50 mL, containing 25 mg/mL of amiodarone in dextrose 5%, were prepared and stored at 5°C ± 3°C with protection from light during 28 days.

Philips Intellivue NMT module: precision and performance improvements to meet the clinical requirements of neuromuscular block management.

The variability or inaccuracy of acceleromyographic measurements could interfere with the interpretation of the train-of-four (TOF) ratio during neuromuscular block (NMB) recovery. This study evaluated the precision and performance of the Philips Intellivue NMT module (NMT) before (part 1) and after (part 2) several technical upgrades (i.e.

Early diagnosis of dehydration in hospitalized geriatric patients using clinical and laboratory criteria.

Context: Dehydration is a common yet underdiagnosed condition, which is associated with poor prognosis in older patients. The clinical and laboratory criteria for assessing dehydration are of variable or poor diagnostic value in this population and require further validation.

Objectives: To test different clinical and laboratory criteria for the early diagnosis of dehydration in hospitalized older patients as compared to the standard diagnosis based on a body weight gain ≥ 3% during the first week of admission.