{"id":{"repo_id":"aachen","oai_identifier":"oai:publications.rwth-aachen.de:56554"},"canonical_url":"https://search.dev.ndltd.org/etd/aachen/oai:publications.rwth-aachen.de:56554","repository":{"repo_id":"aachen","name":"RWTH Aachen University","base_url":"https://publications.rwth-aachen.de/oai2d"},"display":{"title":"Inzidenz der katheterassoziierten Infektionen auf einer kardiologisch-pulmonologischen Intensivstation : Risikofaktoren und Bedeutung klinischer und laborchemischer Parameter","abstract":"309 patients received 572 central vascular catheters during the study period. The mean duration of catheterization was 4,9Þ2,8 days. 59 catheters (10%) were removed because of a suspected catheter-related infection. The catheter infection rate was 4% (8,1/1000 catheter days), the catheter bacteraemia rate 1,7% (3,5/1000 catheter days). The CRP-level did not help to diagnose catheter-related infection. A leucocyte count >16,0x103/ml correlated significantly with a negative catheter tip culture. A frequently falling temperature after removal of catheters with negative cultures was an indicator for the impact of non-infectious reasons of catheter-related fever. An ICU length of stay >14 days and the diagnosis 'infection' on admission were patient-related, a repeated catheterization and a duration of catheterization >5 days catheter-related risk factors. The infecion rate per catheter day remained unchanged with prolonged duration of catheterization but raised with repeated catheterization. A higher infecion rate was observed for quadruple-lumen compared to single-to triple-lumen catheters and during parenteral nutrition. Catheters inserted in the second study period (less experienced physicians and nurses) had a higher risk of infection.","abstract_html":"309 patients received 572 central vascular catheters during the study period. The mean duration of catheterization was 4,9Þ2,8 days. 59 catheters (10%) were removed because of a suspected catheter-related infection. The catheter infection rate was 4% (8,1/1000 catheter days), the catheter bacteraemia rate 1,7% (3,5/1000 catheter days). The CRP-level did not help to diagnose catheter-related infection. A leucocyte count >16,0x103/ml correlated significantly with a negative catheter tip culture. A frequently falling temperature after removal of catheters with negative cultures was an indicator for the impact of non-infectious reasons of catheter-related fever. An ICU length of stay >14 days and the diagnosis 'infection' on admission were patient-related, a repeated catheterization and a duration of catheterization >5 days catheter-related risk factors. The infecion rate per catheter day remained unchanged with prolonged duration of catheterization but raised with repeated catheterization. A higher infecion rate was observed for quadruple-lumen compared to single-to triple-lumen catheters and during parenteral nutrition. Catheters inserted in the second study period (less experienced physicians and nurses) had a higher risk of infection.","abstract_has_math":false,"creators":["Pinkawa, Michael"],"institution":"Publikationsserver der RWTH Aachen University","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":null,"school":null,"contributors":["Hanrath, Peter"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2001,"date_issued":"2001","date_published":"2001","updated_at":"2026-07-30T19:41:53Z","subjects":["info:eu-repo/classification/ddc/610","Medizin"],"languages":["ger"],"rights":["info:eu-repo/semantics/openAccess"],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["https://publications.rwth-aachen.de/search?p=id:%22RWTH-CONV-118647%22"],"render_values":[{"text":"https://publications.rwth-aachen.de/search?p=id:%22RWTH-CONV-118647%22","href":"https://publications.rwth-aachen.de/search?p=id:%22RWTH-CONV-118647%22","code":true}]}]},"links":{"outbound_url":"https://publications.rwth-aachen.de/record/56554","outbound_label":"Repository record","outbound_source":"dc:identifier"},"source_record":{"url":"https://publications.rwth-aachen.de/oai2d?verb=GetRecord&metadataPrefix=oai_dc&identifier=oai%3Apublications.rwth-aachen.de%3A56554","prefix":"oai_dc"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Hanrath, Peter"]},{"key":"dc:creator","label":"Author","values":["Pinkawa, Michael"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:coverage","label":"Dc Coverage","values":["DE"]},{"key":"dc:date","label":"Dc Date","values":["2001"]},{"key":"dc:publisher","label":"Institution","values":["Publikationsserver der RWTH Aachen University"]},{"key":"dc:relation","label":"Dc Relation","values":["info:eu-repo/semantics/altIdentifier/urn/urn:nbn:de:hbz:82-opus-1482"]},{"key":"dc:type","label":"Dc Type","values":["info:eu-repo/semantics/doctoralThesis","info:eu-repo/semantics/publishedVersion"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["info:eu-repo/classification/ddc/610","Medizin"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["ger"]},{"key":"dc:rights","label":"Dc Rights","values":["info:eu-repo/semantics/openAccess"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["https://publications.rwth-aachen.de/record/56554","https://publications.rwth-aachen.de/search?p=id:%22RWTH-CONV-118647%22"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["309 patients received 572 central vascular catheters during the study period. The mean duration of catheterization was 4,9Þ2,8 days. 59 catheters (10%) were removed because of a suspected catheter-related infection. The catheter infection rate was 4% (8,1/1000 catheter days), the catheter bacteraemia rate 1,7% (3,5/1000 catheter days). The CRP-level did not help to diagnose catheter-related infection. A leucocyte count >16,0x103/ml correlated significantly with a negative catheter tip culture. A frequently falling temperature after removal of catheters with negative cultures was an indicator for the impact of non-infectious reasons of catheter-related fever. An ICU length of stay >14 days and the diagnosis 'infection' on admission were patient-related, a repeated catheterization and a duration of catheterization >5 days catheter-related risk factors. The infecion rate per catheter day remained unchanged with prolonged duration of catheterization but raised with repeated catheterization. A higher infecion rate was observed for quadruple-lumen compared to single-to triple-lumen catheters and during parenteral nutrition. Catheters inserted in the second study period (less experienced physicians and nurses) had a higher risk of infection."]},{"key":"dc:source","label":"Dc Source","values":["Aachen : Publikationsserver der RWTH Aachen University 96 S. (2001). = Aachen, Techn. Hochsch., Diss., 2001"]},{"key":"dc:title","label":"Title","values":["Inzidenz der katheterassoziierten Infektionen auf einer kardiologisch-pulmonologischen Intensivstation : Risikofaktoren und Bedeutung klinischer und laborchemischer Parameter"]}]}],"canonical_facts":{"dc:contributor":["Hanrath, Peter"],"dc:coverage":["DE"],"dc:creator":["Pinkawa, Michael"],"dc:date":["2001"],"dc:description":["309 patients received 572 central vascular catheters during the study period. 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A higher infecion rate was observed for quadruple-lumen compared to single-to triple-lumen catheters and during parenteral nutrition. Catheters inserted in the second study period (less experienced physicians and nurses) had a higher risk of infection."],"dc:identifier":["https://publications.rwth-aachen.de/record/56554","https://publications.rwth-aachen.de/search?p=id:%22RWTH-CONV-118647%22"],"dc:language":["ger"],"dc:publisher":["Publikationsserver der RWTH Aachen University"],"dc:relation":["info:eu-repo/semantics/altIdentifier/urn/urn:nbn:de:hbz:82-opus-1482"],"dc:rights":["info:eu-repo/semantics/openAccess"],"dc:source":["Aachen : Publikationsserver der RWTH Aachen University 96 S. (2001). = Aachen, Techn. 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