There are about 9403 clinical studies being (or have been) conducted in Switzerland. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
To describe respiratory and laryngeal responses to laryngeal stimulation during propofol anesthesia in children. To determine whether the co-administration of lidocaine blunts these reflex responses. The outcome of primary interest is the reflex laryngospasm. Hypotheses: I: The severity of laryngospasm evoked by laryngeal stimulation is reduced 2 min. after iv. administration on 2mg/kg lidocaine in pediatric patients anesthetized with propofol (3mcg/ml). II:The incidence of laryngospasm elicited by controlled stimulation 10min. after iv. administration of lidocaine is equivalent to the response before the administration of lidocaine.
Type 1 diabetes mellitus (T1DM) is associated with multiple co-morbidities, such as hypertension, dyslipidemia, coronary heart disease and osteoporosis. The foundation of these conditions lays in childhood. Exercise is known to have a positive influence on bone mineral density (BMD) and some impact on cardiovascular disease risk factors in healthy children, but little is known about these associations in children with T1DM. The main purpose of this study is to assess the effects of a 9-month weight-bearing exercise training program on skeletal development in children with T1DM, compared to healthy subjects. The second aim is to evaluate whether the program influences also cardiovascular diseases risk factors. This is a randomized controlled study incorporating 30 children with T1DM and 30 healthy children. Both groups are randomly divided (1:1) in an exercise or a control group: 1) exercise diabetic, 2) controls diabetic, 3) exercise healthy, 4) controls healthy. Exercise groups participate to an identical weight-bearing exercise training program 2 x 90 minutes per week and controls are relatively inactive. Main measures include: total body, lumbar spine and hip BMD by DXA, body fat and fat-free mass, bone biomarkers levels, resting and ambulatory blood pressure and fasting blood lipids.
High-dose chemotherapy with autologous stem cell support is the current standard procedure in the first-line treatment in younger patients with myeloma fit for intensive treatment. Current practice in Switzerland for stem cell mobilization is the combination of chemotherapy and G-CSF stimulation in myeloma patients fit for high-dose chemotherapy with melphalan and autologous stem cell transplant. In this trial the intravenous application of Plerixafor is being investigated in respect of the capability of the mobilization of stem cells from the bone marrow into the peripheral blood. In contrast to the twice daily application of G-CSF (eg. Neupogen) for several days, Plerixafor has to be injected just one-time.
Postoperative urinary retention (POUR) is one of the most common complications after surgery and neuraxial anesthesia of which the treatment of choice is bladder catheterization 1. It has been a common practice to place an indwelling catheter in the bladder in patients receiving epidural analgesia and to leave the catheter as long as the epidural analgesia is maintained despite a lack of evidence supporting this approach. Transurethral catheterization is associated with significant morbidity such as patient discomfort, urethral trauma and urinary tract infections (UTI). Prolonged catheterization is the primary risk factor for catheter associated UTI (CAUTI), which is one of the most common nosocomial infections and can prolong hospitalisation 2. For this reason there is a growing focus on limiting the duration of catheterization and finding methods to avoid unnecessary catheterization in perioperative medicine 3,4. Lower urinary tract function depends on coordinated actions between the detrusor muscle and the external urethral sphincter. Motorneurons of both muscles are located in the sacral spinal cord between L1 and S4. Most afferent fibers from the bladder enter the sacral cord through the pelvic nerve at segments L4-S2. Because epidural analgesia can be performed at various levels of the spinal cord, it is possible to block only a portion of the spinal cord (segmental blockade). Based on the innervation of the bladder and sphincter between L1 and S4 it can be assumed that epidural analgesia within segments T4-6 to T10-12 has no or minimal influence on lower urinary tract function. In a previous study, we found, against our expectations that thoracic epidural analgesia (TEA) significantly inhibits the detrusor muscle during voiding, resulting in clinically relevant post-void residuals which required monitoring or catheterisation 5. Because the study adopted a before-after design, we could not definitively identify the mechanisms responsible for this change in bladder function. In particular, we could not determine whether TEA per se or surgery was the main cause. Concerning TEA, it remains unclear which compounds of the solution, the local anesthetic, the opioid or both are responsible for the observed changes in lower urinary tract function. The aim of this study is to compare lower urinary tract function before and during TEA with two different epidural solutions (group 1: bupivacaine 1.25 mg/ml vs group 2: bupivacaine 1.25 mg/ml combined with fentanyl 2 µg/ml) within segments T4-6 to T10-12 for postoperative pain treatment in patients undergoing lumbotomy for open renal surgery. We expect that a better understanding of lower urinary tract function during TEA could lead to a more restrictive use of indwelling transurethral catheters perioperatively.
Vinorelbine (NVB) and platinum compounds are anticancer agents with broad spectrum of efficacy, clinically and preclinically proven synergism and only partially overlapping toxicities. Combinations with vinorelbine and platinum compounds with limited neurotoxicity are among the most used palliative regimens in a variety of solid tumors, including NSCLC, breast and cervical cancer. The oral platinum analogue satraplatin (SATRA) has been brought into clinical development because of the antitumor activity and toxicity comparable to those of carboplatin, together with a good acceptability of the oral administration.The recent availability of oral formulation of anticancer agents of proven efficacy in some indications is likely to become a valid option which could affect clinical daily management. The oral administration of vinorelbine and satraplatin might represent a reasonable option of palliative treatment in patients with advanced breast cancer, NSCL, GU or GY tumors for which a curative treatment can not be provided.
The objective of this study is to explore the impact of a physician-nurse team supervising patient's flow on ED length of stay
The main purpose of this study is to determine whether the antidepressant response of escitalopram 30mg/day or escitalopram 20mg/day + pindolol, a beta blocker, is different (faster) compared to a standard dose of escitalopram 20mg/day.
Gallbladder management in bariatric surgery is controversially discussed. While some surgeons advocate routine prophylactic cholecystectomy (CCE) during Roux-en-Y gastric bypass (RYGB) others advocate CCE only in patients with pathological gallbladder findings. The aim of this study was to evaluate the necessity of prophylactic CCE in patients receiving a laparoscopic RYGB.
The repair of large osseous defects remains still unsolved. Aim of this study is to isolate and cultivate fat-derived progenitor cells and differentiation into osteoblasts. Therefore, our research idea is to pre-engineer large synthetic bone grafts and study the vascularization process in vivo.
The study compares procedural and post procedural outcomes for photoselective vaporization of the prostate (PVP) and transurethral resection of the prostate (TURP) for the treatment of lower urinary tract symptoms due to benign prostatic enlargement causing bladder outlet obstruction. The study requires use of the CE marked GreenLight XPS™ Laser System (GreenLight XPS) or a CE marked monopolar or bipolar loop TURP system for the treatment of benign prostatic hyperplasia (BPH).