Found 1305 clinical trials
Shortened Antibiotic Treatment of 5 Days in Gram-negative Bacteremia
The primary outcome is 90-day survival without clinical or microbiological failure to treatment, which will be tested with a non inferiority margin of 10%.
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- 19 Feb, 2024
Concurrent Chemoradiation and Durvalumab for Locoregionally Advanced Nasopharyngeal Carcinoma
In parallel, the investigators will also perform collateral tumor and serum biomarker studies which will be correlated with the treatment response. The investigators will collect fresh tumour biopsies at pretreatment, then serially after induction chemotherapy and after concurrent chemoradiation to investigate the change in microenvironment of the tumour and the …
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- 19 Feb, 2024
Study of Late Fetal Loss in Poitou-Charentes. GYNE-COVID
If the maternal-fetal transmission of COVID 19 is confirmed and that it is responsible for obstetric complications, a preventive action could be proposed to the patients by the preconception vaccination. The investigators are seeking to clarify the frequency of this transmission is information awaited by caregivers, women, couples in particular …
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- 19 Feb, 2024
A Study With Pembrolizumab for Non-small Cell Lung Cancer (NSCLC)
This study is a randomized, national multicenter clinical study which is designed to compare the efficacy of the safety and efficacy of treatment every 3 weeks or 6 weeks in (Non-small-cell-cell cancer, NSCLC) subjects without systematic treatment who used Pembrolizumab after 6 cycles of combined chemotherapy estimated with stable efficacy …
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- 19 Feb, 2024
The Effects of Maxipost (BMS 204352) on Cerebral Hemodynamic and Headache in Healthy Volunteers and Migraine Patients
A possible coherence between maxipost and headache/migraine in healthy volunteers and migraine patients is yet to be investigated. The present study aims to clarify a possible coherence between maxipost and headache/migraine and it will help to shed light on the importance of potassium channels in migraine.
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- 19 Feb, 2024
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Clinical Surveillance vs. Anticoagulation for Low-risk Patients With Isolated Subsegmental Pulmonary Embolism
Despite growing evidence from observational studies that withholding anticoagulation may be a safe option in selected patients with isolated SSPE (i.e., those without concomitant deep vein thrombosis, cancer, etc.), most patients with isolated SSPE receive anticoagulant treatment, which is associated with an increased risk of bleeding.
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- 19 Feb, 2024
SCS Stimulation Clamp to Assess Impact of Stimulation on Glucose Metabolism
However, it is important to investigate a possible effect for two reasons: SCS could cause severe hypoglycemia which must be avoided. Furthermore, if SCS affects blood sugar levels, it is also of interest what mechanisms are involved and how this knowledge can be used to control elevated blood glucose levels.
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- 19 Feb, 2024
Assessment of Lateral and Vertical Tissue Displacement Obtained by the Retraction Cord and Diode Laser
Lateral retraction displaces the tissues so that an adequate bulk of impression material can be interfaced with the prepared tooth. Vertical retraction exposes the uncut portion of the tooth apical to the finish line Conventional gingival retraction cord technique may injure the healthy epithelial lining and result in postoperative gingival …
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- 19 Feb, 2024
Resting Full-cycle Flow Ratio (RFR) Versus Angiography to Guide Revascularization Strategy in Patients Undergoing Coronary Artery By-pass Grafting (CABG)
It is conceivable that a similar revascularization guidance could be useful also for surgical revascularization i.e. coronary by-pass graft (CABG). Experience learns that grafts placed on vessels with hemodynamically non-significant stenosis often occlude due to competitive antegrade flow.
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- 19 Feb, 2024
Postop Hypofractionated Radiation Therapy and LHRH in Patients With Prostate Cancer
Prostate cancer is the second most common cancer among Canadian men of which approximately 20-30% present with high-risk tumour characteristic. Although surgery can be curative in patients evidencing pathological high-risk disease (extracapsular extension, seminal vesicle involvement, positive surgical margins), a large proportion will develop biochemical failure within years from the …
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- 19 Feb, 2024