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Found 135 clinical trials
Cumulative Pregnancy Rate With Lower and Higher Gonadotropin Dose During IVF Among Poor Responders

Controlled ovarian hyperstimulation (COH) is an important step during in vitro fertilization (IVF). Its aim optimally is to recruit 10-15 oocytes. When deciding on the actual treatment, different stimulation protocols, various stimulating agents and wide range of gonadotropin dose can one choose from. Prior to the decision on the actual …

follicle stimulating hormone
in vitro fertilization
controlled ovarian hyperstimulation
ovarian hyperstimulation
follitropin alfa
  • 0 views
  • 29 May, 2022
  • 1 location
Radiofrequency Endoscopic Ablation With Ultrasound Guidance: a Non-surgical Treatment for Aldosterone-producing Adenomas (FABULAS)

High blood pressure (hypertension) causes strokes and heart attacks. While most patients need long-term treatment with pills, some have a cause which can be removed, curing the hypertension. The commonest curable cause is a benign nodule in one of the hormone glands, the adrenals. About one in 20 patients have …

hypertension
aldosterone
adenoma
heart attacks
radiofrequency ablation
  • 37 views
  • 03 Mar, 2022
  • 2 locations
Minimal Invasive Breast Cancer Excision Using Vacuum Assisted Biopsy Under Ultrasound Guidance

This study will assess whether it is feasible to remove small breast cancers completely using the Vacuum Assisted Biopsy (VAB) system System under Ultrasound guidance.

magnetic resonance imaging of breast
invasive breast cancer
lumpectomy
sentinel node
breast-conserving surgery
  • 0 views
  • 27 Sep, 2021
  • 1 location
Comparison of the Oblique-axis and Long-axis Approaches for Axillary Vein Catheterization Under Ultrasound Guidance

Ultrasound-guided axillary vein catheterization can be performed via the oblique-axis and long-axis approaches of the axillary vein. The aim of our study is to compare the first puncture success rate and safety between the two approaches of ultrasound-guided axillary vein catheterization in cardiac surgical patients with high bleeding risk

  • 0 views
  • 27 Jul, 2021
  • 1 location
Comparison of Obturator Nerve Block With Ultrasound Guidance and Anatomical Signs

Comparison of the obturator nerve block in patients undergoing transurethral resection due to bladder tumor, technically using ultrasound guided or blinded with anatomical signs.

transurethral resection
bladder tumor
  • 0 views
  • 22 Mar, 2022
  • 1 location
The INVADE Study: INnominate Vein Approach for Central Catheterization in Difficult to cannulatE Patients (INVADE)

Most recent guidelines suggest central venous access must be performed with real-time ultrasound guidance, and the most recommended site for cannulation is internal jugular vein (IJV); however

  • 0 views
  • 26 Feb, 2022
  • 1 location
Dose-finding Study: Popliteal Sciatic Nerve Block in Patients Undergoing Diabetic Foot Surgery

The purpose of this study was to determine the minimum effective dose of a local anesthetic for proper anesthesia for popliteal sciatic nerve block under ultrasound guidance in patients

diabetic foot
anaesthetic
anesthesia
  • 0 views
  • 24 Mar, 2022
  • 1 location
Evaluating the Benefits of Physiologic Insulin Delivery

will inject ultra-rapid acting insulin into the upper and lower peritoneum under ultrasound guidance and compare it to subcutaneous injection. We will measure glucose, insulin and glucagon following

glucagon
injection of insulin
hypoglycemia
diabetes
insulin
  • 0 views
  • 18 May, 2022
  • 1 location
Ultrasound-guided Femoral Nerve Block Without Electrical Stimulation of Peripheral Nerves (USvsUSEPN)

ultrasound in combination with electrical stimulation versus 69% for only ultrasound guidance. Research hypothesis: the blockade of the femoral nerve performed only under ultrasound control has the

  • 0 views
  • 07 Mar, 2022
  • 1 location
Ultrasound-guided Axillary Versus Conventional Cephalic Venous Access for Implantation of Cardiac Devices

subclavian vein. Studies comparing these options have been conducted in the past. Axillary venous access can be achieved either through axillary vein angiography or by ultrasound guidance

  • 0 views
  • 20 Jul, 2021
  • 1 location