Search results for "TRIP"
showing 10 items of 2134 documents
DBE-ERCP, DIRECT CHOLANGIOSCOPY WITH LITHOTRIPSY AND OVERTUBE-ASSISTED PLACEMENT OF A METAL STENT INTO THE BILE DUCT OF A PATIENT WITH SURGICALLY ALT…
2018
Drei-Phasen-Spiral-CT in der Diagnostik von Lebererkrankungen: Vergleich mit CT-Arteriographie und -Arterioportographie
1996
PURPOSE Assessment of the diagnostic efficacy of triphasic spiral-CT scanning (TPS-CT) for liver disease evaluation. CT arteriography (CTA) and CT arterio-portography (CTAP) were used as reference, methods which together have the highest sensitivity for detecting tumours and the perfusion conditions of the liver. MATERIAL AND METHODS 50 TPS-CT and CTA/CTPA were performed in 49 patients. After an initial examination without enhancement the first scan was initiated 15-25s after the peripheral bolus injection of contrast medium, the second after an interscan delay of 20-25s. By this means the liver was imaged in different phases of perfusion. In the course of the CTA/CTPA-exam the imaging was …
Computertomographie nach extrakorporaler Stoßwellenlithotripsie (ESWL) der Nieren
1993
In 105 patients CT studies were done prospectively after renal ESWL with a second generation lithotripter. 33 (31%) of the patients had renal oedema (n = 8), renal (n = 20) or extrarenal (n = 31) bleeding. Three of the 23 patients who had a three year follow-up had chronic renal changes, 10 had renal stones. As blunt renal trauma can be the cause of renal hypertension a longterm follow-up is necessary in ESWL patients, particularly if there was renal bleeding after treatment. Further studies are needed to determine the exact risk of renal hypertension after ESWL.
Shockwave intravascular lithoplasty for the treatment of calcified carotid artery stenosis: A very early single-center experience
2020
Endovascular treatment of calcified carotid disease represents one of the main challenges for the interventionalists. Plaque calcium load is one of the most important factors affecting the risk of procedural complications. A new tool called Shockwave intravascular lithotripsy (S-IVL; Shockwave Medical, Inc.) has been recently approved for the treatment of heavily calcified coronary and lower limb arteries but minimal data exist about the treatment of carotid arteries. We report our early experience of carotid stenting using S-IVL. We report two cases of symptomatic patients with severely calcified carotid artery diseases who were turned down for vascular surgeries. The first case was succes…
Fragmentation of bile duct stones: a prospective systematic in vitro evaluation of argon plasma coagulation, cryotechnology, and water-jet technology
2009
Background and study aim Choledocholithiasis is a common disease in the West. Lithotripsy by mechanical methods using baskets and by laser or electrohydraulic methods varies in effectiveness. With argon plasma coagulation (APC), high temperatures are used for devitalization and fragmentation; cryogenic techniques use the selective controlled application of freeze-thaw cycles to devitalize pathological tissue; and the dissecting water jet exploits the high pressure action of a thin laminar jet. We aimed to assess the feasibility and effectiveness of APC, cryotechnology, and the dissecting water jet as options for the fragmentation of bile duct stones. Methods In an in vitro feasibility study…
Optimization of the Speech Test Material in a Group of Hearing Impaired Subjects: A Feasibility Study for Multilingual Digit Triplet Test Development
2021
Background: The development of the global digit-in-noise test requires optimization of each language version on a group of normal-hearing native-speakers. An alternative solution may be an adaptive optimization during ongoing tests in a group of subjects with unknown hearing impairments. The objective of the research was to compare the optimization results between these groups. Methods: Digit triplets consisting of three pseudo-randomly selected digits were presented in speech-shaped noise at various signal-to-noise ratios (SNRs), according to the protocol of the final speech test. Digit-specific and position-specific speech reception thresholds (SRTs) were determined and compared between g…
A Non-Interventional Study of Tiotropium/Olodaterol versus Any Triple Combination Therapy for Chronic Obstructive Pulmonary Disease: The EVELUT® Stud…
2020
Roland Buhl,1 Michael Dreher,2 Stephanie Korn,1 Christian Taube,3 Christian Stock,4 Christoph M Zehendner,5 Anke Kondla,5 Claus F Vogelmeier6 1Pulmonary Department, Johannes Gutenberg University Mainz, Mainz, Germany; 2Clinic of Cardiology, Pneumology, Angiology and Internal Medicine Intensive Care, University Hospital RWTH Aachen, Aachen, Germany; 3Clinic for Pneumonology, University Medicine Essen – Ruhrlandklinik, Essen, Germany; 4Biostatistics + Data Sciences Corp, Boehringer Ingelheim Pharma GmbH & Co. KG, Ingelheim am Rhein, Germany; 5HP Country Medical Affairs, Boehringer Ingelheim Pharma GmbH & Co. KG, Ingelheim am Rhein, Germany; 6Department of Pneumology,…
Crossing the borders. Tourist trips abroad in the biographies of Polish travellers
2016
The purpose of the present article is a brief presentation of the results of sociological research, which attempts to answer the question of how to construct memories of the moments of crossing state borders by the Poles in the years 1956 - 2012. The main time caesura is 1989. That exact date is a political boundary of the conditions of life of the Poles (from real socialistic to capitalistic). The theoretical frame of insight into the world of tourist trips of the Poles is sociological phenomenology of Alfred Schutz, and the chosen methodological approach – the biographical prospect. The research was conducted using qualitative interview (episodic) on a sample of 40 people, were travelling…
Viajes y redes profesionales en los orígenes del alienismo español
2016
Resumen Este artículo examina la importancia de los viajes y las redes profesionales en los orígenes de la psiquiatría en España. Tras una revisión de los antecedentes ilustrados y los periplos terapéuticos y profesionales en el primer alienismo, se describen los desplazamientos a instituciones psiquiátricas extranjeras, durante el segundo tercio del siglo XIX, de un grupo de médicos exiliados, comisionados y pioneros españoles. Posteriormente, con su afianzamiento social, institucional y profesional, algunas figuras de la medicina mental española estrecharon sus vínculos y su proyección internacional organizando o asistiendo a congresos y otros eventos científicos. Su caso ilustra así el i…
Triptānu grupas medikamentu aprites datu analīze 2009.-2013. gadu periodā un migrēnas terapijas iespēju un efektivitātes izvērtējums
2015
Mūsdienu pasaulē migrēnas terapijai izmanto kā tradicionālus pretsāpju līdzekļus, tā arī specifiskus pretmigrēnas preparātus no triptānu klases, piemēram, sumatriptānu, eletriptānu vai frovatriptānu. Maģistra darba mērķis ir apkopot un analizēt pretmigrēnas triptānu grupas medikamentu patēriņu aptieku tīklā „Mana aptieka” par periodu no 2009. līdz 2013. gadam, ar anketēšanas metodi iegūt un apkopot neirologu, un pacientu viedokli par migrēnas terapijas un profilakses metodēm. Galvenie secinājumi: visplašāk lietotais triptānu klases preparāts ir sumatriptāns (ap 92%), šīs grupas zāļu patēriņš gadu no gada pieaug. Migrēnas pacientu dominējošais vecums ir robežās no 25 līdz 44 gadiem. Gan ārst…