User profiles for "author:Martin Hellmich"

Martin Hellmich

University of Cologne, Germany
Verified email at uni-koeln.de
Cited by 17334

Ultrasound guidance versus anatomical landmarks for internal jugular vein catheterization

P Brass, M Hellmich, L Kolodziej… - Cochrane Database …, 2015 - cochranelibrary.com
Background Central venous catheters (CVCs) can help with diagnosis and treatment of the
critically ill. The catheter may be placed in a large vein in the neck (internal jugular vein) …

Ultrasound guidance versus anatomical landmarks for subclavian or femoral vein catheterization

P Brass, M Hellmich, L Kolodziej… - Cochrane Database …, 1996 - cochranelibrary.com
Background Central venous catheters can help with diagnosis and treatment of the critically
ill. The catheter may be placed in a large vein in the neck (internal jugular vein), upper chest …

[HTML][HTML] Dendritic cell based tumor vaccination in prostate and renal cell cancer: a systematic review and meta-analysis

A Draube, N Klein-Gonzalez, S Mattheus, C Brillant… - PloS one, 2011 - journals.plos.org
Background More than 200 clinical trials have been performed using dendritic cells (DC) as
cellular adjuvants in cancer. Yet the key question whether there is a link between immune …

Diagnosing schizophrenia in the initial prodromal phase

J Klosterkötter, M Hellmich… - Archives of general …, 2001 - jamanetwork.com
Background In schizophrenia research, early detection in the initial prodrome before first
psychotic episodes is a major topic. Therefore, the prognostic accuracy of initial prodromal …

[HTML][HTML] Predicting drug susceptibility of non–small cell lung cancers based on genetic lesions

ML Sos, K Michel, T Zander, J Weiss… - The Journal of …, 2009 - Am Soc Clin Investig
Somatic genetic alterations in cancers have been linked with response to targeted
therapeutics by creation of specific dependency on activated oncogenic signaling pathways …

Staphylococcus aureus bloodstream infection: a pooled analysis of five prospective, observational studies

AJ Kaasch, G Barlow, JD Edgeworth, VG Fowler Jr… - Journal of Infection, 2014 - Elsevier
Objectives Staphylococcus aureus bacteraemia is a common, often fatal infection. Our aim
was to describe how its clinical presentation varies between populations and to identify …

Ischemic preconditioning for prevention of contrast medium–induced nephropathy: randomized pilot RenPro Trial (Renal Protection Trial)

F Er, AM Nia, H Dopp, M Hellmich, KM Dahlem… - Circulation, 2012 - Am Heart Assoc
Background—Contrast medium–induced acute kidney injury is associated with substantial
morbidity and mortality. The underlying mechanism has been attributed in part to ischemic …

Anandamide levels in cerebrospinal fluid of first-episode schizophrenic patients: impact of cannabis use

FM Leweke, A Giuffrida, D Koethe, D Schreiber… - Schizophrenia …, 2007 - Elsevier
BACKGROUND: Previous studies have shown that cerebrospinal fluid (CSF) from
schizophrenic patients contains significantly higher levels of the endogenous cannabinoid …

[HTML][HTML] K-ras mutation subtypes in NSCLC and associated co-occuring mutations in other oncogenic pathways

M Scheffler, MA Ihle, R Hein… - Journal of Thoracic …, 2019 - Elsevier
Introduction Although KRAS mutations in NSCLC have been considered mutually exclusive
driver mutations for a long time, there is now growing evidence that KRAS-mutated NSCLC …

Nasal irrigation as an adjunctive treatment in allergic rhinitis: a systematic review and meta-analysis

KE Hermelingmeier, RK Weber… - American journal of …, 2012 - journals.sagepub.com
Background Saline nasal irrigation (SNI) is often recommended as additional
nonpharmacologic treatment, having proven its efficacy in acute and chronic rhinosinusitis …