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Items: 1 to 50 of 141

1.

A Simulation Study Comparing Different Statistical Approaches for the Identification of Predictive Biomarkers.

Haller B, Ulm K, Hapfelmeier A.

Comput Math Methods Med. 2019 Jun 13;2019:7037230. doi: 10.1155/2019/7037230. eCollection 2019.

2.

Pancreatic stenting to prevent post-ERCP pancreatitis: a randomized multicenter trial.

Phillip V, Pukitis A, Epstein A, Hapfelmeier A, Haf D, Schwab M, Demir IE, Rosendahl J, Hoffmeister A, Schmid RM, Weber A, Algül H.

Endosc Int Open. 2019 Jul;7(7):E860-E868. doi: 10.1055/a-0886-6384. Epub 2019 Jul 3.

3.

Essential guidelines for computational method benchmarking.

Weber LM, Saelens W, Cannoodt R, Soneson C, Hapfelmeier A, Gardner PP, Boulesteix AL, Saeys Y, Robinson MD.

Genome Biol. 2019 Jun 20;20(1):125. doi: 10.1186/s13059-019-1738-8. Review.

4.

Prognostic implication of molecular subtypes and response to neoadjuvant chemotherapy in 760 gastric carcinomas: role of Epstein-Barr virus infection and high- and low-microsatellite instability.

Kohlruss M, Grosser B, Krenauer M, Slotta-Huspenina J, Jesinghaus M, Blank S, Novotny A, Reiche M, Schmidt T, Ismani L, Hapfelmeier A, Mathias D, Meyer P, Gaida MM, Bauer L, Ott K, Weichert W, Keller G.

J Pathol Clin Res. 2019 Jun 17. doi: 10.1002/cjp2.137. [Epub ahead of print]

5.

Oral Anticoagulant Type and Outcomes After Transcatheter Aortic Valve Replacement.

Jochheim D, Barbanti M, Capretti G, Stefanini GG, Hapfelmeier A, Zadrozny M, Baquet M, Fischer J, Theiss H, Todaro D, Chieffo A, Presbitero P, Colombo A, Massberg S, Tamburino C, Mehilli J.

JACC Cardiovasc Interv. 2019 Jun 6. pii: S1936-8798(19)30658-2. doi: 10.1016/j.jcin.2019.03.003. [Epub ahead of print]

PMID:
31202946
6.

Changes in pathogen spectrum and antimicrobial resistance development in the time-course of acute necrotizing pancreatitis.

Würstle S, Hapfelmeier A, Wöhrle C, Dichtl K, Lahmer T, Rasch S, Huber W, Weber A, Algül H, Spinner C, Pichler M, Schmid RM, Mayerle J, Schneider J.

J Gastroenterol Hepatol. 2019 Jun 3. doi: 10.1111/jgh.14748. [Epub ahead of print]

PMID:
31157455
7.

Evaluating the Demand for Integrative Medicine Practices in Breast and Gynecological Cancer Patients.

Schuerger N, Klein E, Hapfelmeier A, Kiechle M, Brambs C, Paepke D.

Breast Care (Basel). 2019 Mar;14(1):35-40. doi: 10.1159/000492235. Epub 2018 Oct 23.

PMID:
31019441
8.

Quality assessment of tissue samples stored in a specialized human lung biobank.

Lindner M, Morresi-Hauf A, Stowasser A, Hapfelmeier A, Hatz RA, Koch I.

PLoS One. 2019 Apr 4;14(4):e0203977. doi: 10.1371/journal.pone.0203977. eCollection 2019.

9.

Polyscore of Non-invasive Cardiac Risk Factors.

Steger A, Müller A, Barthel P, Dommasch M, Huster KM, Hnatkova K, Sinnecker D, Hapfelmeier A, Malik M, Schmidt G.

Front Physiol. 2019 Feb 4;10:49. doi: 10.3389/fphys.2019.00049. eCollection 2019.

10.

Monitoring of pulse pressure variation using a new smartphone application (Capstesia) versus stroke volume variation using an uncalibrated pulse wave analysis monitor: a clinical decision making study during major abdominal surgery.

Joosten A, Jacobs A, Desebbe O, Vincent JL, Sarah S, Rinehart J, Van Obbergh L, Hapfelmeier A, Saugel B.

J Clin Monit Comput. 2019 Jan 3. doi: 10.1007/s10877-018-00241-4. [Epub ahead of print]

PMID:
30607806
11.

Infection and Predictors of Outcome of Cirrhotic Patients after Emergency Care Hospital Admission.

Safi W, Elnegouly M, Schellnegger R, Umgelter K, Geisler F, Reindl W, Saugel B, Hapfelmeier A, Umgelter A.

Ann Hepatol. 2018 Oct 16;17(6):948-958. doi: 10.5604/01.3001.0012.7195.

12.

A Randomized Controlled Trial: Regenerative Effects, Efficacy and Safety of Erythropoietin in Burn and Scalding Injuries.

Günter CI, Machens HG, Ilg FP, Hapfelmeier A, Jelkmann W, Egert-Schwender S, Giri S; “EPO in Burns” Study Group, Bader A.

Front Pharmacol. 2018 Oct 31;9:951. doi: 10.3389/fphar.2018.00951. eCollection 2018.

13.

A Systematic Assessment of Prevalence, Incidence and Regional Distribution of Multiple Sclerosis in Bavaria From 2006 to 2015.

Daltrozzo T, Hapfelmeier A, Donnachie E, Schneider A, Hemmer B.

Front Neurol. 2018 Oct 30;9:871. doi: 10.3389/fneur.2018.00871. eCollection 2018.

14.

Differentiation of Acute/Subacute versus Old Vertebral Fractures in Multislice Detector Computed Tomography: Is Magnetic Resonance Imaging Always Needed?

Hedderich DM, Maegerlein C, Baum T, Hapfelmeier A, Ryang YM, Zimmer C, Kirschke JS.

World Neurosurg. 2019 Feb;122:e676-e683. doi: 10.1016/j.wneu.2018.10.121. Epub 2018 Oct 29.

PMID:
30385360
15.

Degenerative isolated cartilage defects of the patellofemoral joint are associated with more severe symptoms compared to trauma-related defects: results of the German Cartilage Registry (KnorpelRegister DGOU).

Mehl J, Otto A, Willinger L, Hapfelmeier A, Imhoff AB, Niemeyer P, Angele P, Zinser W, Spahn G, Schmitt A.

Knee Surg Sports Traumatol Arthrosc. 2019 Feb;27(2):580-589. doi: 10.1007/s00167-018-5184-z. Epub 2018 Oct 3.

PMID:
30284008
16.

Comparison of cap-assisted endoscopy vs. side-viewing endoscopy for examination of the major duodenal papilla: a randomized, controlled, noninferiority crossover study.

Abdelhafez M, Phillip V, Hapfelmeier A, Sturm V, Elnegouly M, Dollhopf M, Kassem A, Klare P, Nennstiel S, Schmid RM, von Delius S, Eckel F.

Endoscopy. 2019 May;51(5):419-426. doi: 10.1055/a-0662-5445. Epub 2018 Sep 10.

PMID:
30199900
17.

A microsatellite based multiplex PCR method for the detection of chromosomal instability in gastric cancer.

Kohlruss M, Reiche M, Jesinghaus M, Grosser B, Slotta-Huspenina J, Hapfelmeier A, Bauer L, Novotny A, Weichert W, Keller G.

Sci Rep. 2018 Aug 22;8(1):12551. doi: 10.1038/s41598-018-30971-z.

18.

Making complex prediction rules applicable for readers: Current practice in random forest literature and recommendations.

Boulesteix AL, Janitza S, Hornung R, Probst P, Busen H, Hapfelmeier A.

Biom J. 2018 Aug 1. doi: 10.1002/bimj.201700243. [Epub ahead of print]

PMID:
30069934
19.

Is unilateral lower leg orthosis with a circular foot unit in the treatment of idiopathic clubfeet a reasonable bracing alternative in the Ponseti method? Five-year results of a supraregional paediatric-orthopaedic centre.

Berger N, Lewens D, Salzmann M, Hapfelmeier A, Döderlein L, Prodinger PM.

BMC Musculoskelet Disord. 2018 Jul 18;19(1):229. doi: 10.1186/s12891-018-2160-1.

20.

Value of Diffusion-Weighted Imaging in the Diagnosis of Postoperative Intracranial Infections.

Berndt M, Lange N, Ryang YM, Meyer B, Zimmer C, Hapfelmeier A, Wantia N, Gempt J, Lummel N.

World Neurosurg. 2018 Oct;118:e245-e253. doi: 10.1016/j.wneu.2018.06.167. Epub 2018 Jun 30.

PMID:
29966784
21.

Demand for integrative medicine among women in pregnancy and childbed: a German survey on patients' needs.

Schürger N, Klein E, Hapfelmeier A, Kiechle M, Paepke D.

BMC Complement Altern Med. 2018 Jun 15;18(1):187. doi: 10.1186/s12906-018-2249-y.

22.

Bone microarchitecture of the tibial plateau in skeletal health and osteoporosis.

Krause M, Hubert J, Deymann S, Hapfelmeier A, Wulff B, Petersik A, Püschel K, Amling M, Hawellek T, Frosch KH.

Knee. 2018 Aug;25(4):559-567. doi: 10.1016/j.knee.2018.04.012. Epub 2018 May 8.

PMID:
29748140
23.

Multimodal analysis using flowmeter analysis, laser-Doppler spectrophotometry, and indocyanine green videoangiography for the detection of venous compromise in flaps in rats.

Ritschl LM, Schmidt LH, Fichter AM, Hapfelmeier A, Wolff KD, Mücke T.

J Craniomaxillofac Surg. 2018 Jun;46(6):905-915. doi: 10.1016/j.jcms.2018.03.016. Epub 2018 Mar 30.

PMID:
29661662
24.

Oxytocin levels in saliva correlate better than plasma levels with concentrations in the cerebrospinal fluid of patients in neurocritical care.

Martin J, Kagerbauer SM, Gempt J, Podtschaske A, Hapfelmeier A, Schneider G.

J Neuroendocrinol. 2018 Apr 3:e12596. doi: 10.1111/jne.12596. [Epub ahead of print]

PMID:
29611254
25.

Beyond the five-year horizon: long-term outcome of high-risk and inoperable patients undergoing TAVR with first-generation devices.

Deutsch MA, Erlebach M, Burri M, Hapfelmeier A, Witt OG, Ziegelmueller JA, Wottke M, Ruge H, Krane M, Piazza N, Bleiziffer S, Lange R.

EuroIntervention. 2018 May 20;14(1):41-49. doi: 10.4244/EIJ-D-17-00603.

26.

Integrated morphologic and molecular analysis of Trichomonas vaginalis, Mycoplasma hominis, and human papillomavirus using cytologic smear preparations.

Nikas I, Hapfelmeier A, Mollenhauer M, Angermeier D, Bettstetter M, Götz R, Schmidmayr M, Seifert-Klauss V, Muckenhuber A, Schenck U, Weirich G.

Parasitol Res. 2018 May;117(5):1443-1451. doi: 10.1007/s00436-018-5829-3. Epub 2018 Mar 17.

PMID:
29549429
27.

Single cell polarity in liquid phase facilitates tumour metastasis.

Lorentzen A, Becker PF, Kosla J, Saini M, Weidele K, Ronchi P, Klein C, Wolf MJ, Geist F, Seubert B, Ringelhan M, Mihic-Probst D, Esser K, Roblek M, Kuehne F, Bianco G, O'Connor T, Müller Q, Schuck K, Lange S, Hartmann D, Spaich S, Groß O, Utikal J, Haferkamp S, Sprick MR, Damle-Vartak A, Hapfelmeier A, Hüser N, Protzer U, Trumpp A, Saur D, Vartak N, Klein CA, Polzer B, Borsig L, Heikenwalder M.

Nat Commun. 2018 Feb 28;9(1):887. doi: 10.1038/s41467-018-03139-6.

28.

Dexmedetomidine versus propofol-opioid for sedation in transcatheter aortic valve implantation patients: a retrospective analysis of periprocedural gas exchange and hemodynamic support.

Mayr NP, Wiesner G, van der Starre P, Hapfelmeier A, Goppel G, Kasel AM, Hengstenberg C, Husser O, Schunkert H, Tassani-Prell P.

Can J Anaesth. 2018 Jun;65(6):647-657. doi: 10.1007/s12630-018-1092-4. Epub 2018 Feb 20.

PMID:
29464420
29.

Infection and Predictors of Outcome of Cirrhotic Patients after Emergency Care Hospital Admission.

Safi W, Elnegouly M, Schellnegger R, Umgelter K, Geisler F, Reindl W, Saugel B, Hapfelmeier A, Umgelter A.

Ann Hepatol. 2018 Nov - Dec;17(6):948-958. doi: 10.5604/01.3001.0012.7195.

30.

Increased PDGFR-beta and VEGFR-2 protein levels are associated with resistance to platinum-based chemotherapy and adverse outcome of ovarian cancer patients.

Avril S, Dincer Y, Malinowsky K, Wolff C, Gündisch S, Hapfelmeier A, Boxberg M, Bronger H, Becker KF, Schmalfeldt B.

Oncotarget. 2017 Jun 8;8(58):97851-97861. doi: 10.18632/oncotarget.18415. eCollection 2017 Nov 17.

31.

The validity of linear and non-linear heart rate metrics as workload indicators of emergency physicians.

Schneider F, Martin J, Hapfelmeier A, Jordan D, Schneider G, Schulz CM.

PLoS One. 2017 Nov 30;12(11):e0188635. doi: 10.1371/journal.pone.0188635. eCollection 2017.

32.

Self-confidence and knowledge of German ICU physicians in palliative care - a multicentre prospective study.

Krautheim V, Schmitz A, Benze G, Standl T, Schiessl C, Waldeyer W, Hapfelmeier A, Kochs EF, Schneider G, Wagner KJ, Schulz CM.

BMC Palliat Care. 2017 Nov 22;16(1):57. doi: 10.1186/s12904-017-0244-6.

33.

Periprocedural transfusion in patients undergoing transfemoral transcatheter aortic valve implantation.

Mayr NP, Wiesner G, Hapfelmeier A, van der Starre P, Husser O, Bleiziffer S, Schunkert H, Lange R, Tassani-Prell P, Martin K.

Catheter Cardiovasc Interv. 2018 Jul;92(1):141-148. doi: 10.1002/ccd.27382. Epub 2017 Nov 11.

PMID:
29130582
34.

A novel pretherapeutic gene expression-based risk score for treatment guidance in gastric cancer.

Bauer L, Hapfelmeier A, Blank S, Reiche M, Slotta-Huspenina J, Jesinghaus M, Novotny A, Schmidt T, Grosser B, Kohlruss M, Weichert W, Ott K, Keller G.

Ann Oncol. 2018 Jan 1;29(1):127-132. doi: 10.1093/annonc/mdx685.

PMID:
29069277
35.

Altered neurovascular coupling as measured by optical imaging: a biomarker for Alzheimer's disease.

Kotliar K, Hauser C, Ortner M, Muggenthaler C, Diehl-Schmid J, Angermann S, Hapfelmeier A, Schmaderer C, Grimmer T.

Sci Rep. 2017 Oct 10;7(1):12906. doi: 10.1038/s41598-017-13349-5.

36.

Single dose activated charcoal for gut decontamination: Application by medical non-professionals -a prospective study on availability and practicability.

Pfab R, Schmoll S, Dostal G, Stenzel J, Hapfelmeier A, Eyer F.

Toxicol Rep. 2016 Dec 31;4:49-54. doi: 10.1016/j.toxrep.2016.12.007. eCollection 2017.

37.

Towards evidence-based computational statistics: lessons from clinical research on the role and design of real-data benchmark studies.

Boulesteix AL, Wilson R, Hapfelmeier A.

BMC Med Res Methodol. 2017 Sep 9;17(1):138. doi: 10.1186/s12874-017-0417-2.

38.

Decision impact and feasibility of different ASCO-recommended biomarkers in early breast cancer: Prospective comparison of molecular marker EndoPredict and protein marker uPA/PAI-1.

Ettl J, Klein E, Hapfelmeier A, Grosse Lackmann K, Paepke S, Petry C, Specht K, Wolff L, Höfler H, Kiechle M.

PLoS One. 2017 Sep 6;12(9):e0183917. doi: 10.1371/journal.pone.0183917. eCollection 2017.

39.

Elevated cardiac troponin T in cirrhotic patients with emergency care admissions: Associations with mortality.

Elnegouly M, Umgelter K, Safi W, Hapfelmeier A, Schmid RM, Umgelter A.

J Gastroenterol Hepatol. 2018 Feb;33(2):518-523. doi: 10.1111/jgh.13902.

PMID:
28730699
40.

Fully automated segmentation of callus by micro-CT compared to biomechanics.

Bissinger O, Götz C, Wolff KD, Hapfelmeier A, Prodinger PM, Tischer T.

J Orthop Surg Res. 2017 Jul 11;12(1):108. doi: 10.1186/s13018-017-0609-9.

41.

Disparities in Eurotransplant liver transplantation wait-list outcome between patients with and without model for end-stage liver disease exceptions.

Umgelter A, Hapfelmeier A, Kopp W, van Rosmalen M, Rogiers X, Guba M; Eurotransplant Liver Advisory Committee.

Liver Transpl. 2017 Oct;23(10):1256-1265. doi: 10.1002/lt.24805.

42.

Nonparametric Subgroup Identification by PRIM and CART: A Simulation and Application Study.

Ott A, Hapfelmeier A.

Comput Math Methods Med. 2017;2017:5271091. doi: 10.1155/2017/5271091. Epub 2017 May 22.

43.

Impact of the Triglyceride/High-Density Lipoprotein Cholesterol Ratio and the Hypertriglyceremic-Waist Phenotype to Predict the Metabolic Syndrome and Insulin Resistance.

von Bibra H, Saha S, Hapfelmeier A, Müller G, Schwarz PEH.

Horm Metab Res. 2017 Jul;49(7):542-549. doi: 10.1055/s-0043-107782. Epub 2017 Jun 8.

PMID:
28597452
44.

Drug-induced sleep endoscopy with target-controlled infusion using propofol and monitored depth of sedation to determine treatment strategies in obstructive sleep apnea.

Heiser C, Fthenakis P, Hapfelmeier A, Berger S, Hofauer B, Hohenhorst W, Kochs EF, Wagner KJ, Edenharter GM.

Sleep Breath. 2017 Sep;21(3):737-744. doi: 10.1007/s11325-017-1491-8. Epub 2017 Mar 31.

PMID:
28364198
45.

Cap Assisted Upper Endoscopy for Examination of the Major Duodenal Papilla: A Randomized, Blinded, Controlled Crossover Study (CAPPA Study).

Abdelhafez M, Phillip V, Hapfelmeier A, Elnegouly M, Poszler A, Strobel K, Born P, Dollhopf M, Kassem AM, Calavrezos L, Klare P, Schlag C, Bajbouj M, Schmid RM, von Delius S.

Am J Gastroenterol. 2017 May;112(5):725-733. doi: 10.1038/ajg.2017.47. Epub 2017 Mar 14.

PMID:
28291239
46.

Do selective radiation dose escalation and tumour hypoxia status impact the loco-regional tumour control after radio-chemotherapy of head & neck tumours? The ESCALOX protocol.

Pigorsch SU, Wilkens JJ, Kampfer S, Kehl V, Hapfelmeier A, Schläger C, Bier H, Schwaiger M, Combs SE.

Radiat Oncol. 2017 Mar 1;12(1):45. doi: 10.1186/s13014-017-0776-1.

47.

Linear and non-linear heart rate metrics for the assessment of anaesthetists' workload during general anaesthesia.

Martin J, Schneider F, Kowalewskij A, Jordan D, Hapfelmeier A, Kochs EF, Wagner KJ, Schulz CM.

Br J Anaesth. 2016 Dec;117(6):767-774.

48.

Sarcopenia in Advanced Serous Ovarian Cancer.

Bronger H, Hederich P, Hapfelmeier A, Metz S, Noël PB, Kiechle M, Schmalfeldt B.

Int J Gynecol Cancer. 2017 Feb;27(2):223-232. doi: 10.1097/IGC.0000000000000867.

PMID:
27870708
49.

A period of immobility after remifentanil administration protects from nausea: an experimental randomized cross-over study.

Heuser F, Schulz CM, Hapfelmeier A, Lehnen N, Kochs EF, Wagner KJ.

BMC Anesthesiol. 2016 Oct 10;16(1):90.

50.

Increased intermediate CD14++CD16++ monocyte subset levels associate with restenosis after peripheral percutaneous transluminal angioplasty.

Wildgruber M, Czubba M, Aschenbrenner T, Wendorff H, Hapfelmeier A, Glinzer A, Schiemann M, Zimmermann A, Eckstein HH, Berger H, Wohlgemuth WA, Meier R, Libby P, Zernecke A.

Atherosclerosis. 2016 Oct;253:128-134. doi: 10.1016/j.atherosclerosis.2016.09.002. Epub 2016 Sep 2.

PMID:
27615596

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