The International journal of artificial organs
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Comparative Study
Influence of material and microtopography on the development of local infection in vivo: experimental investigation in rabbits.
Polishing the surface of internal fracture fixation (IFF) implant materials can ease implant removal and reduce irritation to gliding tissues by reducing soft tissue adhesion and bony overgrowth. Thus, polishing the surface of these implants is expected to have significant clinical benefit in certain situations. The aim of the present study was to determine if polishing the surface of an IFF device influences susceptibility to infection. ⋯ Twenty eight days after surgery the rabbits were euthanized and assessed for infection. The rank order based on descending ID50 was; polished TAN, standard TAN, standard cpTi, EPSS and finally polished cpTi, however, the ID50 values did not differ greatly between the groups with the same material. Using the LCP model in locking mode, polishing the surface of both cpTi and TAN was not found to influence the susceptibility to infection in our animal model.
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Chronic nephrotoxicity of calcineurin inhibitors (CNIs) causes irreversible renal dysfunction and shortens renal transplant survival. We conducted a retrospective cohort study to test a hypothesis that de novo CNI minimization combined with sirolimus (SRL) improves graft survival in renal transplant patients without antibody induction therapy. ⋯ De novo CNI minimization combined with SRL could decrease acute rejection and improve renal function and graft survival after renal transplantation without the use of antibody induction therapy.
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Biography Historical Article
"Inventions can't wait": a tribute to Willem Johan Kolff.
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Review Meta Analysis
Terlipressin for hepatorenal syndrome: A meta-analysis of randomized trials.
Hepatorenal syndrome (HRS) is a severe complication of end-stage renal disease whose management still constitutes a big challenge. Various approaches have been used for hepatorenal syndrome treatment, including vasoconstrictor therapy. Terlipressin, a vasopressin analogue, has frequently been used. ⋯ Our meta-analysis shows that terlipressin has higher efficacy than placebo in reversing renal function in the HRS population. There was no apparent impact of terlipressin therapy on survival in HRS patients but further large-size trials are needed. Terlipressin use in the HRS population requires careful selection of patients and close clinical surveillance. These results support the use of terlipressin for reversal of renal function in the HRS population.
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Randomized Controlled Trial Comparative Study
Effects of coupled plasma filtration adsorption on immune function of patients with multiple organ dysfunction syndrome.
To investigate the effects of coupled plasma filtration adsorption (CPFA) on the immune function of patients with multiple organ dysfunction syndrome (MODS). ⋯ CPFA was superior to HVHF in increasing the ratios of antiinflammatory to proinflammatory mediators, improving antigen presentation ability, and restoring leukocyte responsiveness. These findings suggest a potential role for CPFA in the treatment of MODS.