A randomized controlled trial of a soft double lumen embryo transfer catheter versus a firm single lumen catheter: significant improvements in pregnancy rates
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چکیده
منابع مشابه
Should a Double-Lumen Catheter be withdrawn?
Haemodialysis needs a credible and recurrent access to the systemic circulation which can be accomplished by way of central vein catheterization. We report the case of bleeding after withdrawal of the double lumen catheter. A 36-year-old woman who was a known case of end-stage renal disease referred to a dialysis center because of her arteriovenous fistula malfunction. A double-lumen catheter w...
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A DOUBLE-LUMEN flotation catheter* is now used regularly in myocardial infarction research units to obtain right heart pressures in acutely ill patients. It has proven a safe and reliable method of obtaining right heart pressures without fluoroscopy. The technique is simple: A 5-French double-lumen catheter with a small inflatable rubber balloon just proximal to the tip is inserted into a perip...
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In contrast to the previously published evidence, under ultrasound guidance, individual catheter choice does not statistically significantly affect the clinical pregnancy rate in a modern clinical IVF practice. This may be as a result of decreasing the incidence of difficult transfers and endometrial injury with ET under ultrasound guidance.
متن کاملTwo cycles with single embryo transfer versus one cycle with double embryo transfer: a randomized controlled trial.
BACKGROUND With the aim of reducing the number of multiple pregnancies after IVF we investigated the effectiveness of two cycles with single embryo transfer (SET) and one cycle with double embryo transfer (DET) after IVF and calculated the cost-effectiveness of both strategies. METHODS A randomized controlled trial was performed in 107 women, aged <35 years, in their first IVF cycle, with at ...
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BACKGROUND Many patients with end-stage renal disease use a central venous catheter for hemodialysis access. A large majority of these catheters malfunction within one year of insertion, with up to two-thirds due to thrombosis. The optimal solution for locking the catheter between hemodialysis sessions, to decrease the risk of thrombosis and catheter malfunction, is unknown. The Prevention of C...
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ژورنال
عنوان ژورنال: Human Reproduction
سال: 2002
ISSN: 1460-2350,0268-1161
DOI: 10.1093/humrep/17.6.1502