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1. Long-term outcome of laparoscopic and open surgery in patients with Crohn’s disease

Author

Hoffmann M, Siebrasse D, Schlöricke E, Bouchard R, Keck T, and Benecke C

Subjects
Crohn´s disease, follow-up, retrospective, laparoscopic, open, outcome, Surgery, RD1-811
Abstract

Martin Hoffmann,1 Dina Siebrasse,1 Erik Schlöricke,2 Ralf Bouchard,1 Tobias Keck,1 Claudia Benecke1 1Department of Surgery, University Medical Center Schleswig-Holstein, Campus Lübeck, Lübeck, 2Department of Surgery, Westküstenklinikum Heide, Heide, Germany Aim: To investigate, via data analysis, the long-term outcome of patients who underwent either laparoscopic or open surgery for Crohn’s disease.Methods: A total of 113 patients who had undergone first abdominal surgery due to Crohn’s disease between January 2000 and December 2010 in a maximum care provider facility, were included in the statistical analysis. All patients provided their informed consent prior to inclusion. Data were collected from a database. Follow-up data included data from central mortality registries, general practitioners and a specialized clinic. Statistical analysis of the general patient data and the different operations and approaches were performed with the use of chi-square test, Fisher’s exact test, and the Mann–Whitney U test.Results: The median follow-up period in case of open and laparoscopic surgery was found to be 9 and 6 years, respectively. Statistically significant differences were observed for the following parameters in case of open and laparoscopic surgery, respectively: age (median=44 vs. 36 years, range=15–76 vs. 15–72 years; p=0.007), urgency of operation (23 out of 34 planned vs. 6 out of 70 planned; p

Published
2017

5. Use of Chironomidae (Diptera) Surface-Floating Pupal Exuviae as a Rapid Bioassessment Protocol for Water Bodies.

Author

Anderson, Alyssa, Egan, Alexander, Mazack, Jane, Bouchard, R, Rufer, Moriya, Ferrington, Leonard, and Kranzfelder, Petra

Subjects
Animals, Chironomidae, Ecosystem, Environmental Monitoring, Female, Male, Pupa, Water Pollution
Abstract

Rapid bioassessment protocols using benthic macroinvertebrate assemblages have been successfully used to assess human impacts on water quality. Unfortunately, traditional benthic larval sampling methods, such as the dip-net, can be time-consuming and expensive. An alternative protocol involves collection of Chironomidae surface-floating pupal exuviae (SFPE). Chironomidae is a species-rich family of flies (Diptera) whose immature stages typically occur in aquatic habitats. Adult chironomids emerge from the water, leaving their pupal skins, or exuviae, floating on the waters surface. Exuviae often accumulate along banks or behind obstructions by action of the wind or water current, where they can be collected to assess chironomid diversity and richness. Chironomids can be used as important biological indicators, since some species are more tolerant to pollution than others. Therefore, the relative abundance and species composition of collected SFPE reflect changes in water quality. Here, methods associated with field collection, laboratory processing, slide mounting, and identification of chironomid SFPE are described in detail. Advantages of the SFPE method include minimal disturbance at a sampling area, efficient and economical sample collection and laboratory processing, ease of identification, applicability in nearly all aquatic environments, and a potentially more sensitive measure of ecosystem stress. Limitations include the inability to determine larval microhabitat use and inability to identify pupal exuviae to species if they have not been associated with adult males.

Published
2015

22. Ergebnisse der operativen Therapie von 473 mesenterialen Ischämien

Author

Hoffmann, M, Bouchard, R, Kleemann, M, Schlöricke, E, and Keck, T

Subjects
ddc: 610, 610 Medical sciences, Medicine
Abstract

Einleitung: Die mesenteriale Ischämie ist eine häufig letale Erkrankung mit einer ab dem 70. Lebensjahr stark ansteigenden Inzidenz. Unterschieden werden die arterielle Embolie, die arterielle Thrombose, die venöse Thrombose sowie die non-okklusive mesenteriale Ischämie. Die chirurgischen[for full text, please go to the a.m. URL], 132. Kongress der Deutschen Gesellschaft für Chirurgie

Published
2015
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23. «La relation de limitation et d’exception dans le français d’aujourd’hui : excepté, sauf et hormis comme pivots d’une relation algébrique »

Author

DURAND J, HABERT B., LAKS B, HABERT B, MUNI TOKE V., GREKAS N, COSTE A, FRADIN B., G. DAL, BLUMENTHAL P, BRONCKART J. P, FUCHS C, KAYNE R, KLEIBER G, MARCHELLO NIZIA C, MORIN YC, NØLKE H, COMBETTES B., DE MULDER W, LODGE A, PREVOST S, BADIOU MONFERRAN C, BUCHI E., STADTLER T, COLTIER D., FERON C, DUFRESNE M, F. DUPUIS, TREMBLAY M, DUPUY PARANT E, FAGARD B., DEGAND L, GLIKMAN J, KAWAGUCHI Y, LANDVOGT A., GOLDSCHMITT S, MAZZIOTTA N, MOKNI M, MORTELMANS J, NOSKE R, POUTEAUX M. A, ROSSI GENSANE R, ELALOUF M. L, GARCIA DEBANC C, MANGENOT F, PLANE S, VERONIQUE GD, BARZABAN M, BOUCHARD R., PARPETTE C, BRISSAUD C., COGIS D, CANELAS TREVISI S, CARCASSONNE M, FROMENT M., SALAGNAC N, CHARTRAND S, CRINON J, MARIN B., CAUTELA A, DETEY S., LE GAC D, DOQUET LACOSTE C, LECLAIRE HALTE A, MASSERON C., LUSTE CHAA O, MULLER C, PAOLACCI V., QUANQUIN V, RONDELLI F, THOMAS A, BRES J, GUELICH E, MONDADA L, AUGER N, RACCHIOLLA B, MOISE C., SCHULTZ ROMAIN C, BARBU V, BASSLER V, BENAZZO S, BERT M, BRUXELLES S, ETIENNE C, TESTON S., TRAVERSO V, DE STEFANI E, FERRE G, HO DAC L. M., PERY WOODLEY M. P, HORLACHER A. S, JULLIEN S, OLOFF F, PEKAREK S, PEPIN N, SCHMALE G, STEINBACH KOHLER F, FASEL LAUZON V., BERGER E, AUROUX S, COLOMBAT B, NEVEU F, PRANDI M, PUECH C, BOUARD B, CUREA A, LEON J, POIBEAU T, RABY V., FOURNIER J. M, REY C, TCHOUGOUNNIKOV S, TESTENOIRE P. Y, WAUTHION M, TOUTAIN A. G, CORBIN P, MARTIN R, PIERREL J. M, POLGUERE A, ANDRONACHE M, DEBRENNE M, REY C., MOREL M. A, GASIGLIA N, LIGAS P, LILLO J, MICHOT N, MONTEMONT V, STEUCKARDT A, TORTERAT F, AGRESTI G, COLAS BLAISE M, DELORMAS P, DETRIE C, GERARD C, HERSCHBERG A, LAIPPALA V, LANE P, LECOMPTE J, MAGRI MOURGUES V, MONTE M, REVAZ F, SMADJA S, WULF J, YOCARIS I., ZEMMOUR D, ADAM J. M, BONHOMME M, JAUBERT A, MAINGUENEAU D, MOLINIE G, DAL G, PLENAT M, RAINER F, BONAMI O, BOYE G, GIRAUDO H., VOGA M, FRADIN B, GRABAR N, NAMER F, LIGNON S, PLANCQ C, ZWEIGENBAUM P., YVON F, FEVRE PERNET C, NAMER F., VILLOING F, ROCHE M, ANGOUJARD J. P, BOURHIS V, CHASLE N, RANSON D, SIMON AC, AVANZI M., GODMAN J. P, DEMIRDACHE H, DUVIGNAU K, WAUQUIER S, BEZINSKA Y, CHEVROT J. P., NOVAKOVA I, GAUME B, TRAN TM, MANCHON M, MARTINOT C., PANISSAL N, EISENKOLB B, FOUCAMBERT D, LUNGU O., MACOIR J., FOSSARD M, MONVILLE BURSTON M, MORGENSTERN A, LEROY M., MATHIOT E, PARISSE C., MOLLIER R, SERGEEVA E., CHEVROT J. P, TRAN TM, TRANCART M., SERVENT D, TSEDRYK K., PUNKO I, FRANÇOIS J, GEERAERTS D, PEETERS B, STEIN A, ABDOULHAMID A, ADLER S., ASNES M, AURNAGUE M, BAIDER F., JACQUEY E, BERTELS A, BRAS M, PREVOT L., VERGEZ COURET M, CORBLIN F, COSTACHESCU A, EMIRKANIAN L, GREA P, HAAS P, HUYGHE R., MARIN R, KANEKO M, KOSELAK A, LE BELLEC C, LONGHI J, MAZIERE F., DELESALLE S, PLANCHON P, SCHNEDECKER C, VASSILIADOU H., LAMMERT M, VAXELAIRE JL, VEECOCK C, AKISSI BOUTIN B, BERGOUNIOUX G, FAGYAL Z., STEWART C, GUERIN E, LABEAU E, LAUR E, TATOSSIAN A, TRAN TBM, ABEILLE A, GODARD D., SABIO F, ACHARD M, BEAUSEROY D, BONAMI O., GODARD D, BUCHARD A., CARLIER A, CORMINBOEUF G, DAGNAC A, DARGNAT M, FABRE C, REBEYROLLE J., HO DAC L. M, GAATONE D, GUSHCHINA O, HAVU E., PIERRARD M, KAHANE S, LE PESANT D, MOURET F, NAKAMURA T, HADERMANN P, VAN RAEMDONCK D., WIELEMANS V, SAEZ F, TSENG J, ZRIBI HERTZ A, LEGENDRE G., CULBERTSON J, MULLER C., RUOZZI, Paola, DURAND J, HABERT B & LAKS B, HABERT B, MUNI TOKE V & GREKAS N, COSTE A, FRADIN B & G DAL, BLUMENTHAL P, BRONCKART J-P, FUCHS C, KAYNE R, KLEIBER G, MARCHELLO-NIZIA C, MORIN YC, NØLKE H, COMBETTES B & MARCHELLO-NIZIA C, DE MULDER W, LODGE A, PREVOST S, BADIOU-MONFERRAN C, BUCHI E & STADTLER T, COLTIER D & FERON C, DUFRESNE M, F DUPUIS & TREMBLAY M, DUPUY-PARANT E, FAGARD B & DEGAND L, GLIKMAN J, KAWAGUCHI Y, LANDVOGT A & GOLDSCHMITT S, MAZZIOTTA N, MOKNI M, MORTELMANS J, NOSKE R, POUTEAUX M-A, ROSSI-GENSANE R, ELALOUF M-L, GARCIA-DEBANC C, MANGENOT F, PLANE S, VERONIQUE GD, BARZABAN M, BOUCHARD R & PARPETTE C, BRISSAUD C & COGIS D, CANELAS-TREVISI S, CARCASSONNE M, FROMENT M & SALAGNAC N, CHARTRAND S, CRINON J, MARIN B & CAUTELA A, DETEY S & LE GAC D, DOQUET-LACOSTE C, LECLAIRE-HALTE A, MASSERON C & LUSTE-CHAA O, MULLER C, PAOLACCI V & GARCIA-DEBANC C, QUANQUIN V, RONDELLI F, THOMAS A, BRES J, GUELICH E, MONDADA L, AUGER N, RACCHIOLLA B, MOISE C & SCHULTZ-ROMAIN C, BARBU V, BASSLER V, BENAZZO S, BERT M, BRUXELLES S, ETIENNE C, MONDADA L, TESTON S & TRAVERSO V, DE STEFANI E, FERRE G, HO-DAC L-M & PERY-WOODLEY M-P, HORLACHER A-S, JULLIEN S, OLOFF F, PEKAREK S, PEPIN N, SCHMALE G, STEINBACH KOHLER F, FASEL LAUZON V & BERGER E, AUROUX S, COLOMBAT B, NEVEU F, PRANDI M, PUECH C, BOUARD B, CUREA A, LEON J, POIBEAU T, RABY V & FOURNIER J-M, REY C, TCHOUGOUNNIKOV S, TESTENOIRE P-Y, WAUTHION M, TOUTAIN A-G, CORBIN P, MARTIN R, PIERREL J-M, POLGUERE A, ANDRONACHE M, DEBRENNE M, REY C & MOREL M-A, GASIGLIA N, LIGAS P, LILLO J, MICHOT N, MONTEMONT V, STEUCKARDT A, TORTERAT F, AGRESTI G, COLAS-BLAISE M, DELORMAS P, DETRIE C, GERARD C, HERSCHBERG A, LAIPPALA V, LANE P, LECOMPTE J, MAGRI-MOURGUES V, MONTE M, REVAZ F, SMADJA S, WULF J, YOCARIS I & ZEMMOUR D, ADAM J-M, BONHOMME M, JAUBERT A, MAINGUENEAU D, MOLINIE G, DAL G, PLENAT M, RAINER F, BONAMI O, BOYE G, GIRAUDO H & VOGA M, DAL G, FRADIN B, GRABAR N, NAMER F, LIGNON S, PLANCQ C, ZWEIGENBAUM P & YVON F, FEVRE-PERNET C, NAMER F & VILLOING F, ROCHE M, ANGOUJARD J-P, BOURHIS V, CHASLE N, RANSON D, SIMON AC, AVANZI M & GODMAN J-P, DEMIRDACHE H, DUVIGNAU K, WAUQUIER S, BEZINSKA Y, CHEVROT J-P & NOVAKOVA I, DUVIGNAU K, GAUME B, TRAN TM, MANCHON M, MARTINOT C & PANISSAL N, EISENKOLB B, FOUCAMBERT D, LUNGU O & DEMIRDACHE H, MACOIR J & FOSSARD M, MONVILLE-BURSTON M, MORGENSTERN A, LEROY M & MATHIOT E, PARISSE C & MOLLIER R, SERGEEVA E & CHEVROT J-P, TRAN TM, TRANCART M & SERVENT D, TSEDRYK K & PUNKO I, FRANÇOIS J, GEERAERTS D, PEETERS B, STEIN A, ABDOULHAMID A, ADLER S & ASNES M, AURNAGUE M, BAIDER F & JACQUEY E, BERTELS A, BRAS M, PREVOT L & VERGEZ-COURET M, CORBLIN F, COSTACHESCU A, EMIRKANIAN L, FOSSARD M, GREA P, HAAS P, HUYGHE R & MARIN R, KANEKO M, KOSELAK A, LE BELLEC C, LONGHI J, MAZIERE F & DELESALLE S, PLANCHON P, SCHNEDECKER C, VASSILIADOU H & LAMMERT M, VAXELAIRE JL, VEECOCK C, AKISSI-BOUTIN B, BERGOUNIOUX G, FAGYAL Z & STEWART C, GUERIN E, LABEAU E, LAUR E, TATOSSIAN A, TRAN TBM, ABEILLE A, GODARD D & SABIO F, ACHARD M, BEAUSEROY D, BONAMI O & GODARD D, BUCHARD A & CARLIER A, CORMINBOEUF G, DAGNAC A, DARGNAT M, FABRE C, REBEYROLLE J & HO-DAC L-M, GAATONE D, GUSHCHINA O, HAVU E & PIERRARD M, KAHANE S, LE PESANT D, MOURET F, NAKAMURA T, PIERRARD M, HADERMANN P, VAN RAEMDONCK D & WIELEMANS V, RUOZZI P, SAEZ F, TSENG J, ZRIBI-HERTZ A, and LEGENDRE G & CULBERTSON J

Subjects
algèbre, préposition, exception, limitation, relation algébrique, Settore L-LIN/04 - Lingua E Traduzione - Lingua Francese, algébrique, valeur algébrique
Abstract

L’analyse des emplois prépositionnels et des emplois conjonctifs d’ “excepté”, de “sauf” et d’ “hormis” permet d’envisager les trois prépositions/conjonctions comme le pivot d’un binôme, comme la plaque tournante d’une structure bipolaire. Placées au milieu du binôme, ces prépositions sont forcées par leur sémantisme originaire dûment métaphorisé de jouer le rôle de marqueurs d’inconséquence systématique entre l’élément se trouvant à leur gauche et celui qui se trouve à leur droite. L’opposition qui surgit entre les deux éléments n’est donc pas une incompatibilité naturelle, intrinsèque, mais extrinsèque, induite. Dans la plupart des cas (emplois limitatifs), cette opposition prend la forme d’un rapport entre une « classe » et le « membre (soustrait) de la classe », ou bien entre un « tout » et une « partie » ; dans d’autres (emplois exceptifs), cette opposition se manifeste au contraire comme une attaque de front portée par un « tout » à un autre « tout ». De plus, l’inconséquence induite mise en place par la préposition/conjonction paraît, en principe, tout à fait insurmontable. Dans l’assertion « les écureuils vivent partout, sauf en Australie » (que l’on peut expliciter par « Les écureuils vivent partout, sauf [qu’ils ne vivent pas] en Australie »), la préposition semble en effet capable d’impliquer le prédicat principal avec signe inverti, et de bâtir sur une telle implication une sorte de sous énoncé qui, à la rigueur, est totalement inconséquent avec celui qui le précède (si « les écureuils ne vivent pas en Australie », le fait qu’ils « vivent partout » est faux). Néanmoins, l’analyse montre qu’alors que certaines de ces oppositions peuvent enfin être dépassées, d’autres ne le peuvent pas. C’est, respectivement, le cas des relations limitatives et des relations exceptives. La relation limitative, impliquant le rapport « tout » - « partie », permet de résoudre le conflit dans les termes d’une somme algébrique entre deux sous énoncés pourvus de différent poids informatif et de signe contraire. Les valeurs numériques des termes de la somme étant déséquilibrées, le résultat est toujours autre que zéro. La relation exceptive, au contraire, qui n’implique pas le rapport « tout » - « partie », n’est pas capable de résoudre le conflit entre deux sous énoncés pourvus du même poids informatif et en même temps de signe contraire : les valeurs numériques des termes de la somme étant symétriques et égales, le résultat sera toujours équivalent à zéro.

Published
2008

27. Effektivität unterschiedlicher Trainingsvorgaben und Übertragbarkeit eines standardisierten Trainingscurriculums für die minimalinvasive Chirurgie – eine prospektiv randomisierte Studie

Author

Laubert, T, Esnaashari, H, Höfer, AC, Renner, L, Bouchard, R, Kujath, P, Strik, M, Ansorg, J, Roblick, UJ, and Bruch, HP

Subjects
ddc: 610, 610 Medical sciences, Medicine
Abstract

Einleitung: Grundfertigkeiten der MIC können sehr gut außerhalb des OPs trainiert werden. Weder die Effektivität unterschiedlicher zeitlicher Abläufe von Curricula noch die Übertragbarkeit des Lernerfolgs auf virtuelle Trainer wurden bislang untersucht. Material und Methoden:[for full text, please go to the a.m. URL], 129. Kongress der Deutschen Gesellschaft für Chirurgie

Published
2012
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28. Intraoperative laparoskopische Infrarot-Perfusionsmessung kolorektaler Anastomosen

Author

Esnaashari, H, Jungbluth, T, Bouchard, R, Laubert, T, Roblick, UJ, and Bruch, HP

Subjects
ddc: 610, 610 Medical sciences, Medicine
Abstract

Einleitung: Eine der wichtigsten Voraussetzungen für die ungestörte Heilung kolorektaler Anastomosen ist die suffiziente Durchblutung. Gravierende Perfusionsstörungen führen zur Anastomoseninsuffizienz und den damit verbundenen Komplikationen. Die ICG-Fluoreszenz-Bildgebung ermöglicht[for full text, please go to the a.m. URL], 128. Kongress der Deutschen Gesellschaft für Chirurgie

Published
2011
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29. Intraoperative ICG-Fluoreszenzangiographie zur Messung der Gewebeperfusion von Transplantatnieren – Ergeben sich aus der Studie prognostische Hinweise?

Author

Jungbluth, T, Esnaashari, H, Warns, T, Bouchard, R, Bürk, C, and Bruch, HP

Subjects
ddc: 610, 610 Medical sciences, Medicine
Abstract

Einleitung: Die Funktionsaufnahme von Nierentransplantaten hängt unter anderem von der Transplantat-Perfusion ab. Die Perfusion steht in Abhängigkeit von der Güte des Spenderorganes und vom Kreislaufsystem des Organempfängers. Aber auch eine mangelhafte Gefäßanbindung des[for full text, please go to the a.m. URL], 128. Kongress der Deutschen Gesellschaft für Chirurgie

Published
2011
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30. A longitudinal study of hepatitis C virus testing and infection status notification on behaviour change in people who inject drugs

Author

Spelman, T, Morris, MD, Zang, G, Rice, T, Page, K, Maher, L, Lloyd, A, Grebely, J, Dore, GJ, Kim, AY, Shoukry, NH, Hellard, M, Bruneau, J, Cox, AL, Lauer, G, McGovern, BH, Prins, M, Hahn, J, Shiboski, S, Mirzazadeh, A, Alavi, M, Bouchard, R, Evans, J, Grady, B, Aneja, J, Sacks-Davis, R, Teutsch, S, White, B, Wells, B, Applegate, T, Matthews, G, Yeung, B, Schinkel, J, Prince, LE, Roy, E, Bates, A, Enriquez, J, Chow, S, McCredie, L, Aitken, C, Doyle, J, Spelman, T, Morris, MD, Zang, G, Rice, T, Page, K, Maher, L, Lloyd, A, Grebely, J, Dore, GJ, Kim, AY, Shoukry, NH, Hellard, M, Bruneau, J, Cox, AL, Lauer, G, McGovern, BH, Prins, M, Hahn, J, Shiboski, S, Mirzazadeh, A, Alavi, M, Bouchard, R, Evans, J, Grady, B, Aneja, J, Sacks-Davis, R, Teutsch, S, White, B, Wells, B, Applegate, T, Matthews, G, Yeung, B, Schinkel, J, Prince, LE, Roy, E, Bates, A, Enriquez, J, Chow, S, McCredie, L, Aitken, C, and Doyle, J

Abstract

Background Hepatitis C virus (HCV) testing and counselling have the potential to impact individual behaviour and transmission dynamics at the population level. Evidence of the impact of an HCV-positive status notification on injection risk reduction is limited. The objective of our study was to (1) assess drug and alcohol use and injection risk behaviours following notification; (2) to compare behaviour change in people who inject drugs (PWID) who received a positive test result and those who remained negative; and (3) to assess the effect of age on risk behaviour. Methods Data from the International Collaboration of Incident HIV and HCV Infection in Injecting Cohorts (InC3 Study) were analysed. Participants who were initially HCV seronegative were followed prospectively with periodic HCV blood testing and post-test disclosure and interview-administered questionnaires assessing drug use and injection behaviours. Multivariable generalised estimating equations were used to assess behavioural changes over time. Results Notification of an HCV-positive test was independently associated with a small increase in alcohol use relative to notification of a negative test. No significant differences in postnotification injection drug use, receptive sharing of ancillary injecting equipment and syringe borrowing postnotification were observed between diagnosis groups. Younger PWID receiving a positive HCV test notification demonstrated a significant increase in subsequent alcohol use compared with younger HCV negative. Conclusions The proportion of PWID reporting alcohol use increased among those receiving an HCV-positive notification, increased the frequency of alcohol use postnotification, while no reduction in injection drug use behaviours was observed between notification groups. These findings underscore the need to develop novel communication strategies during post-test notification to improve their impact on subsequent alcohol use and risk behaviours.

Published
2015

31. Die analplastische Rekonstruktion nach Ferguson – eine seltene Indikation zur Wiederherstellung des Anus

Author

Kleemann, M, Schmidt, K, Bouchard, R, and Bruch, HP

Subjects
ddc: 610, 610 Medical sciences, Medicine
Abstract

Einleitung: Wir berichten über einen 37-jährigen Patienten mit langer Leidensgeschichte. Nach seiner Flucht aus Afrika trat bei dem HIV-positiven Patienten ein Burkittlymphom am Anus auf. Eine initiale „Hämorrhoiden-Operation“ in einem europäischen Aufnahmestaat lieferte[for full text, please go to the a.m. URL], 127. Kongress der Deutschen Gesellschaft für Chirurgie

Published
2010
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32. Laparoskopische milzerhaltende Operation bei komplexer, traumatischer Milzruptur im Stadium II–III

Author

Jungbluth, T, Esnaashari, H, Bouchard, R, Laubert, T, Roblick, UJ, and Bruch, HP

Subjects
ddc: 610, 610 Medical sciences, Medicine
Abstract

Einleitung: Die traumatische Verletzung des Milzparenchyms bei polytraumatisierten Patienten erfordert ein zügiges und differenziertes Management. Häufig ist hier ein operatives Vorgehen indiziert. Dabei hat die milzerhaltende Operation in minimal-invasiver Technik in den letzten Jahren einen[for full text, please go to the a.m. URL], 127. Kongress der Deutschen Gesellschaft für Chirurgie

Published
2010
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33. Perfusionsvisualisierung an der Leber

Author

Jungbluth, T., Bouchard, R., Esnaashari, H., and Bruch, H.-P.

Subjects
ddc: 610, 610 Medical sciences, Medicine
Abstract

Einleitung: Ziel dieser Studie war es, ein Verfahren zur Visualisierung der Perfusion an der Leber zu evaluieren. Material und Methoden: Bei bislang 5 Patienten, die sich einem resezierenden Eingriff an der Leber unterzogen, wurde intraoperativ nach Präparation und Ausklemmen der Arterien die[for full text, please go to the a.m. URL], 126. Kongress der Deutschen Gesellschaft für Chirurgie

Published
2009
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34. Fournier´sche Gangrän: Ist das weibliche Geschlecht ein Risikofaktor?

Author

Czymek, R, Hildebrand, P, Kleemann, M, Jungbluth, T, Roblick, U, Bouchard, R, Limmer, S, Bruch, HP, and Kujath, P

Subjects
ddc: 610, 610 Medical sciences, Medicine
Abstract

Einleitung: Die Fournier’sche Gangrän wird definiert als nekrotisierende Fasziitis des Perineums oder der Genitalregion. Ziel dieser Untersuchung ist die Evaluation der Epidemiologie und der Behandlungsergebnisse unter besonderer Berücksichtigung der Krankheitsverläufe weiblicher[for full text, please go to the a.m. URL], 126. Kongress der Deutschen Gesellschaft für Chirurgie

Published
2009
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38. Interferon lambda 3 genotype predicts hepatitis C virus RNA levels in early acute infection among people who inject drugs: The InC3 Study

Author

Hajarizadeh, B, Grady, B, Page, K, Kim, AY, McGovern, BH, Cox, AL, Rice, TM, Sacks-Davis, R, Bruneau, J, Morris, M, Amin, J, Schinkel, J, Applegate, T, Maher, L, Hellard, M, Lloyd, AR, Prins, M, Geskus, RB, Dore, GJ, Grebely, J, Lauer, G, Shoukry, NH, Hahn, J, Shiboski, S, Alavi, M, Bouchard, R, Aneja, J, Teutsch, S, White, B, Wells, B, Zang, G, Matthews, G, Marks, P, Yeung, B, Prince, LE, Roy, E, Bates, A, Enriquez, J, Chow, S, McCredie, L, Aitken, C, Doyle, J, Spelman, T, Evans, J, Hajarizadeh, B, Grady, B, Page, K, Kim, AY, McGovern, BH, Cox, AL, Rice, TM, Sacks-Davis, R, Bruneau, J, Morris, M, Amin, J, Schinkel, J, Applegate, T, Maher, L, Hellard, M, Lloyd, AR, Prins, M, Geskus, RB, Dore, GJ, Grebely, J, Lauer, G, Shoukry, NH, Hahn, J, Shiboski, S, Alavi, M, Bouchard, R, Aneja, J, Teutsch, S, White, B, Wells, B, Zang, G, Matthews, G, Marks, P, Yeung, B, Prince, LE, Roy, E, Bates, A, Enriquez, J, Chow, S, McCredie, L, Aitken, C, Doyle, J, Spelman, T, and Evans, J

Abstract

Background and objectives: Hepatitis C virus (HCV) RNA level in acute HCV infection is predictive of spontaneous clearance. This study assessed factors associated with HCV RNA levels during early acute infection among people who inject drugs with well-defined acute HCV infection. Study design: Data were from International Collaboration of Incident HIV and Hepatitis C in Injecting Cohorts (InC3) Study, an international collaboration of nine prospective cohorts studying acute HCV infection. Individuals with available HCV RNA levels during early acute infection (first two months following infection) were included. The distribution of HCV RNA levels during early acute infection were compared by selected host and virological factors. Results: A total of 195 individuals were included. Median HCV RNA levels were significantly higher among individuals with interferon lambda 3 (IFNL3, formerly called IL28B) CC genotype compared to those with TT/CT genotype (6.28 vs. 5.39. log. IU/mL, respectively; P= 0.01). IFNL3 CC genotype was also associated with top tertile HCV RNA levels (≥6.3. logIU/mL; vs. TT/CT genotype; adjusted Odds Ratio: 4.28; 95%CI: 2.01, 9.10; P < 0.01). Conclusions: This study indicates that IFNL3 CC genotype predicts higher HCV RNA levels in early acute HCV infection.

Published
2014

44. Significant Events Reported by the NDBC Stations during Hurricane Katrina

Author

NATIONAL DATA BUOY CENTER STENNIS SPACE CENTER MS, Bouchard, R. H., Teng, C. C., Hervey, R. V., NATIONAL DATA BUOY CENTER STENNIS SPACE CENTER MS, Bouchard, R. H., Teng, C. C., and Hervey, R. V.

Abstract

The National Data Buoy Center (NDBC) Ocean Observing System consists of buoys and Coastal Marine Automated Network (C-MAN) stations making routine, continuous reports of meteorological and oceanographic conditions. The routine reporting of the system assumed a significant role in providing real-time, continuous, on-scene observation to the forecasters of the National Weather Service and the public, as Hurricane Katrina powered its way across southern Florida and through the Gulf of Mexico. This paper describes significant events, associated with Hurricane Katrina, reported by NDBC stations. Significant events include record-breaking winds and seas across the broad expanse of the Gulf of Mexico, the employment of new platforms and capabilities, and casualties to the system., See also ADM002006. Presented at the MTS/IEEE OCEANS 2006 Boston Conference and Exhibition, held in Boston, Massachusetts on 18-21 September 2006. Published in proceedings of the conference, September 2006. The original document contains color images.

Published
2006

47. Short-term performance deterioration in JT9D-7A(SP) engine 695743

Author

Bouchard, R. J, Beyerly, W. R, and Sallee, G. P

Subjects
Aircraft Propulsion And Power
Abstract

The level of performance deterioration that occurred during early service was studied and also the contribution of each engine module to the overall level of engine performance deterioration. To assist in the distribution of the performance losses to the module level, testing with expanded experimental instrumentation was accomplished to permit direct measurement of module performance. An analytical teardown of the engine was accomplished to permit assignment of module performance losses to individual mechanical damage mechanisms including blade and seal wear, roughness, and thermal distortion of turbine parts. The results of the testing show that the engine deteriorated 1.5 percent in thrust specific fuel consumption from its performance when new. Initial testing, which included water washing, showed that 0.2 percent in performance deterioration was due to surface contamination (dirt) and 0.1 percent was due to drift of the engine vane control system, leaving 1.2 percent in basic TSFC deterioration. This 1.2 percent TSFC loss was distributed among the engine modules with 0.6 percent caused by clearance changes, 0.4 percent loss due to thermal distortion, and 0.2 percent loss due to increased roughness of the fan and low-pressure compressor airfoils.

Published
1978

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