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Joachim Klasen

Research Profile

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Germany

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Anesthesiology

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Publications

TOP 3
Tillo Koch; Winfried Padberg; Matthias Preuß; Thorsten Schmelzer; Markus A Weigand; Florian Brenck; Andreas Hecker; Birgit Hecker; Joachim Klasen
Early tracheostomy decreases ventilation time but has no impact on mortality of intensive care patients: a randomized study.
Janko Ahlbrandt; Bettina B Bundschuh; Bernd A Hartmann; Michael Henrich; Joachim Klasen; Julia Schwarz; Rainer Röhrig
Small cause - big effect: improvement in interface design results in improved data quality - a multicenter crossover study.
Abdelkarim S Al Oweidi; Joachim Klasen; Mahmoud M Al-Mustafa; Sami A Abu-Halaweh; Khaled R Al-Zaben; Islam M Massad; Ibrahim Y Qudaisat
The impact of long-lasting preemptive epidural analgesia before total hip replacement on the hormonal stress response. A prospective, randomized, double-blind study.

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All Publications

2012: Tillo Koch; Winfried Padberg; Matthias Preuß; Thorsten Schmelzer; Markus A Weigand; Florian Brenck; Andreas Hecker; Birgit Hecker; Joachim Klasen
Early tracheostomy decreases ventilation time but has no impact on mortality of intensive care patients: a randomized study.
Langenbeck's archives of surgery / Deutsche Gesellschaft für Chirurgie 2012;397(6):1001-8.
2012: Janko Ahlbrandt; Bettina B Bundschuh; Bernd A Hartmann; Michael Henrich; Joachim Klasen; Julia Schwarz; Rainer Röhrig
Small cause - big effect: improvement in interface design results in improved data quality - a multicenter crossover study.
Studies in health technology and informatics 2012;180():393-7.
2010: Abdelkarim S Al Oweidi; Joachim Klasen; Mahmoud M Al-Mustafa; Sami A Abu-Halaweh; Khaled R Al-Zaben; Islam M Massad; Ibrahim Y Qudaisat
The impact of long-lasting preemptive epidural analgesia before total hip replacement on the hormonal stress response. A prospective, randomized, double-blind study.
Middle East journal of anesthesiology 2010;20(5):679-84.
2008: Rainer Röhrig; E J Niczko; H Beuteführ; Sebastian Böttger; Joachim Klasen; R Füssle; Bernd Hartmann
Examination of computer assisted prescribing of an initial calculated antibiotic treatment.
Studies in health technology and informatics 2008;136():63-8.
2007: Rainer Röhrig; Bernd Hartmann; Axel Junger; Joachim Klasen; Dominik Brammen; Florian Brenck; Andreas Jost; Gunter Hempelmann
Corrected incidences of co-morbidities - a statistical approach for risk-assessment in anesthesia using an AIMS.
Journal of clinical monitoring and computing 2007;21(3):159-66.
2007: Axel Junger; Bernd Hartmann; Joachim Klasen; Florian Brenck; Rainer Röhrig; Gunter Hempelmann
Impact of different sampling strategies on score results of the Nine Equivalents of Nursing Manpower Use Score (NEMS).
Methods of information in medicine 2007;46(4):410-5.
2005: Bernd Hartmann; Axel Junger; Joachim Klasen
[Anesthesia and sleep apnea syndrome].
Der Anaesthesist 2005;54(7):684-93.
2005: Axel Junger; Joachim Klasen
[Prof. Dr. med. Dr. h. c. Gunter Hempelmann on his 65th Birthday].
Anästhesiologie, Intensivmedizin, Notfallmedizin, Schmerztherapie : AINS 2005;40(5):257-8.
2005: Joachim Klasen; M Haas; S Graf; Heinz-W Harbach; Lorenzo Quinzio; Ingke Jürgensen; Gunter Hempelmann
Impact on postoperative pain of long-lasting pre-emptive epidural analgesia before total hip replacement: a prospective, randomised, double-blind study.
Anaesthesia 2005;60(2):118-23.
2004: Joachim Klasen; Axel Junger; Bernd Hartmann; Lorenzo Quinzio; Matthias Benson; Rainer Röhrig; Gunter Hempelmann
Excessive alcohol consumption and perioperative outcome.
Surgery 2004;136(5):988-93.
2004: Myron M Kwapisz; Wolfgang Deinsberger; Matthias Müller; Heike Nopens; Christoph Neuhäuser; Joachim Klasen; Gunter Hempelmann
Transesophageal echocardiography as a guide for patient positioning before neurosurgical procedures in semi-sitting position.
Journal of neurosurgical anesthesiology 2004;16(4):277-81.
2004: Axel Junger; Florian Brenck; Bernd Hartmann; Joachim Klasen; Lorenzo Quinzio; Matthias Benson; Achim Michel; Rainer Röhrig; Gunter Hempelmann
Automatic calculation of the nine equivalents of nursing manpower use score (NEMS) using a patient data management system.
Intensive care medicine 2004;30(7):1487-90.
2004: Bernd Hartmann; Axel Junger; Dominik Brammen; Rainer Röhrig; Joachim Klasen; Lorenzo Quinzio; Matthias Benson; Gunter Hempelmann
Review of antibiotic drug use in a surgical ICU: management with a patient data management system for additional outcome analysis in patients staying more than 24 hours.
Clinical therapeutics 2004;26(6):915-24; discussion 904.
2004: Rainer Röhrig; Axel Junger; Bernd Hartmann; Joachim Klasen; Lorenzo Quinzio; Andreas Jost; Matthias Benson; Gunter Hempelmann
The incidence and prediction of automatically detected intraoperative cardiovascular events in noncardiac surgery.
Anesthesia and analgesia 2004;98(3):569-77, table of contents.
2004: Joachim Klasen; Axel Junger; Bernd Hartmann; Andreas Jost; Matthias Benson; Tsovinar Virabjan; Gunter Hempelmann
Increased body mass index and peri-operative risk in patients undergoing non-cardiac surgery.
Obesity surgery 2004;14(2):275-81.
2003: Bernd Hartmann; Axel Junger; Rainer Röhrig; Joachim Klasen; Andreas Jost; Matthias Benson; Helge Braun; Carsten Fuchs; Gunter Hempelmann
Intra-operative tachycardia and peri-operative outcome.
Langenbeck's archives of surgery / Deutsche Gesellschaft für Chirurgie 2003;388(4):255-60.
2003: Joachim Klasen; Axel Junger; Bernd Hartmann; Matthias Benson; Andreas Jost; Anne Banzhaf; Myron M Kwapisz; Gunter Hempelmann
Differing incidences of relevant hypotension with combined spinal-epidural anesthesia and spinal anesthesia.
Anesthesia and analgesia 2003;96(5):1491-5, table of contents.
2002: Bernd Hartmann; Axel Junger; Joachim Klasen; Matthias Benson; Andreas Jost; Anne Banzhaf; Gunter Hempelmann
The incidence and risk factors for hypotension after spinal anesthesia induction: an analysis with automated data collection.
Anesthesia and analgesia 2002;94(6):1521-9, table of contents.
2002: Axel Junger; Joachim Klasen; Bernd Hartmann; Matthias Benson; Rainer Röhrig; D Kuhn; Gunter Hempelmann
Shorter discharge time after regional or intravenous anaesthesia in combination with laryngeal mask airway compared with balanced anaesthesia with endotracheal intubation.
European journal of anaesthesiology 2002;19(2):119-24.
2002: Bernd Hartmann; Axel Junger; Matthias Benson; Joachim Klasen; Lorenzo Quinzio; Florian Brenck; Gunter Hempelmann
[Registration of material consumption in anesthesia using a data management system].
Anästhesiologie, Intensivmedizin, Notfallmedizin, Schmerztherapie : AINS 2002;37(2):99-103.
2001: Axel Junger; Joachim Klasen; Matthias Benson; G Sciuk; Bernd Hartmann; Jochen Sticher; Gunter Hempelmann
Factors determining length of stay of surgical day-case patients.
European journal of anaesthesiology 2001;18(5):314-21.
2000: Axel Junger; Matthias Benson; Joachim Klasen; G Sciuk; Carsten Fuchs; Jochen Sticher; Gunter Hempelmann
[Influences and predictors of unanticipated admission after ambulatory surgery].
Der Anaesthesist 2000;49(10):875-80.
1999: Joachim Klasen; S A Opitz; C Melzer; A Thiel; Gunter Hempelmann
Intraarticular, epidural, and intravenous analgesia after total knee arthroplasty.
Acta anaesthesiologica Scandinavica 1999;43(10):1021-6.