Search filters

List of works by Thomas Keller

3D CT based rating of unilateral impacted canines

scientific article published on 28 January 2012

A Novel Algorithm to Identify Predictors of Treatment Response: Tapentadol Monotherapy or Tapentadol/Pregabalin Combination Therapy in Chronic Low Back Pain?

scientific article published on 13 September 2019

A non-interventional comparative study of the 20:1 combination of cafedrine/theodrenaline versus ephedrine for the treatment of intraoperative arterial hypotension: the HYPOTENS study design and rationale.

scientific article published on 7 February 2018

A retrospective analysis of the long-term test-retest stability of pain descriptors of the painDETECT questionnaire

scientific article published on 4 December 2015

Analytical performance of thrombospondin-1 and cathepsin D immunoassays part of a novel CE-IVD marked test as an aid in the diagnosis of prostate cancer

scientific article published on 18 May 2020

Bilateral and Unilateral Total Extraperitoneal Inguinal Hernia Repair (TEP) have Equivalent Early Outcomes: Analysis of 9395 Cases.

scientific article published in August 2015

Bimodal distribution of genomic MLL breakpoints in infant acute lymphoblastic leukemia treatment

scientific article published on 18 February 2010

Characterization of the New Serum Protein Reference Material ERM-DA470k/IFCC: Value Assignment by Immunoassay

scientific article published on 05 October 2010

Clinical Manifestation of Acute, Subacute, and Chronic Low Back Pain in Different Age Groups: Low Back Pain in 35,446 Patients

scientific article published on 23 June 2018

Clinical Significance of Olfactory Event-Related Potentials Related to Orthonasal and Retronasal Olfactory Testing

scientific article published on 01 June 2007

Cluster analysis of genomic ETV6-RUNX1 (TEL-AML1) fusion sites in childhood acute lymphoblastic leukemia.

scientific article

Conjunctive p16INK4a testing significantly increases accuracy in diagnosing high-grade cervical intraepithelial neoplasia

scientific article published in March 2010

Consanguinity and pregnancy outcomes in a multi-ethnic, metropolitan European population

scientific article published on 30 September 2014

Diagnostic value of blood inflammatory markers for detection of acute appendicitis in children

scientific article

Discordance analysis characteristics as a new method to compare the diagnostic accuracy of tests: example of complexed versus total prostate-specific antigen.

scientific article published in March 2005

Do we need antibiotic prophylaxis in endoscopic inguinal hernia repair? Results of the Herniamed Registry

scientific article

Does primary neoadjuvant systemic therapy eradicate minimal residual disease? Analysis of disseminated and circulating tumor cells before and after therapy

scientific article published on 12 February 2016

ERCC1-positive circulating tumor cells in the blood of ovarian cancer patients as a predictive biomarker for platinum resistance.

scientific article published on 11 July 2014

Effects of L-carnitine and its acetyl and propionyl esters on ATP and PCr levels of isolated rat hearts perfused without fatty acids and investigated by means of 31P-NMR spectroscopy

scientific article published on 01 October 1999

Evaluation of a novel point-of-care test for active matrix metalloproteinase-8: agreement between qualitative and quantitative measurements and relation to periodontal inflammation

scientific article published on 23 May 2016

Evaluation of a single dose of ferric carboxymaltose in fatigued, iron-deficient women--PREFER a randomized, placebo-controlled study

scientific article (publication date: 2014)

Evaluation of the antihyperalgesic effect of tapentadol in two human evoked pain models - the TapCapMentho pilot trial

scientific article published on 10 August 2016

Has Shouldice Repair in a Selected Group of Patients with Inguinal Hernia Comparable Results to Lichtenstein, TEP and TAPP Techniques?

scientific article published on 3 January 2018

Highly skewed T-cell receptor V-beta chain repertoire in the bone marrow is associated with response to immunosuppressive drug therapy in children with very severe aplastic anemia

scientific article published on March 4, 2011

IFCC Working Group Recommendations for Assessing Commutability Part 1: General Experimental Design.

scientific article published on 18 January 2018

IFCC Working Group Recommendations for Assessing Commutability Part 2: Using the Difference in Bias Between a Reference Material and Clinical Samples.

scientific article published on 18 January 2018

IFCC Working Group Recommendations for Assessing Commutability Part 3: Using the Calibration Effectiveness of a Reference Material.

scientific article published on 18 January 2018

Identification of two distinct MYC breakpoint clusters and their association with various IGH breakpoint regions in the t(8;14) translocations in sporadic Burkitt-lymphoma.

scientific article published on 31 May 2007

Impact of molecular subtypes on the prediction of distant recurrence in estrogen receptor (ER) positive, human epidermal growth factor receptor 2 (HER2) negative breast cancer upon five years of endocrine therapy

scientific article published on 15 July 2019

Impact of suggestion on the human experimental model of cold hyperalgesia after topical application of high-concentration menthol [40%]

scientific article published on 11 June 2018

Impact of vitamin D-related serum PTH reference values on the diagnosis of mild primary hyperparathyroidism, using bivariate calcium/PTH reference regions

scientific article published on 01 June 2012

Improved sensitivity of fuzzy logic based tumor marker profiles for diagnosis of pancreatic carcinoma versus benign pancreatic disease

scientific article published in November 2000

Individual risk assessment of adverse pregnancy outcome by multivariate regression analysis may serve as basis for drug intervention studies: retrospective analysis of 426 high-risk patients including ethical aspects

scientific article published on 07 February 2013

Is an easy and reliable diagnosis of localized neuropathic pain (LNP) possible in general practice? Development of a screening tool based on IASP criteria.

scientific article

Level of MYC overexpression in pediatric Burkitt's lymphoma is strongly dependent on genomic breakpoint location within the MYC locus

scientific article published on 01 October 2004

Low-cost enumeration of CD4+ T cells using a density-based negative selection method (RosetteSep) for the monitoring of HIV-infected individuals in non-OECD countries

scientific article published on 01 January 2008

Measurement of Fractional Exhaled Nitric Oxide: Comparison of Three Different Analysers

scientific article published on 09 July 2019

Measuring mesiodistal width of impacted maxillary canines: CT-assisted determination

scientific article published on 11 March 2011

Modelling hematological parameters after total body irradiation.

scientific article published on 12 June 2014

New insights into the diagnostic accuracy of complexed and total prostate specific antigen using discordance analysis characteristics.

scientific article published in April 2006

Next-generation-sequencing-spectratyping reveals public T-cell receptor repertoires in pediatric very severe aplastic anemia and identifies a β chain CDR3 sequence associated with hepatitis-induced pathogenesis.

scientific article published on 28 May 2013

One versus two-step Roux-en-Y gastric bypass after gastric banding—data analysis of the German Bariatric Surgery Registry

scientific article

Optimised photodynamic diagnosis for transurethral resection of the bladder (TURB) in German clinical practice: results of the noninterventional study OPTIC III

scientific article

Pain Drawings Improve Subgrouping of Low Back Pain Patients

scientific article

Preclinical good laboratory practice-compliant safety study to evaluate biodistribution and tumorigenicity of a cartilage advanced therapy medicinal product (ATMP).

scientific article published on 20 May 2015

Prediction of response to tapentadol in chronic low back pain

scientific article published on 11 August 2016

Prognostic and predictive impact of soluble epidermal growth factor receptor (sEGFR) protein in the serum of patients treated with chemotherapy for metastatic breast cancer

scientific article published on 01 March 2006

Proposed guidance for carryover studies, based on elementary equivalence testing techniques

scientific article

Prospective evaluation of p16/Ki-67 dual-stained cytology for managing women with abnormal Papanicolaou cytology: PALMS study results.

scientific article

RNA reference materials with defined viral RNA loads of SARS-CoV-2-A useful tool towards a better PCR assay harmonization

scientific article published on 20 January 2022

Repeatability and reproducibility of landmarks--a three-dimensional computed tomography study

scientific article

Screening for cervical cancer precursors with p16/Ki-67 dual-stained cytology: results of the PALMS study

scientific article published on 04 October 2013

Sensory symptom profiles differ between trigeminal and thoracolumbar postherpetic neuralgia

scientific article published in January 2018

Stability of red blood cell folate in whole blood and haemolysate.

scientific article published on January 2010

Suspicious Prenasal Skin Thickness-to-Nasal Bone Length Ratio: Prevalence and Correlation with Other Markers in Second and Third Trimester Fetuses with Down Syndrome

scientific article published on 19 June 2015

TEP versus TAPP: comparison of the perioperative outcome in 17,587 patients with a primary unilateral inguinal hernia

scientific article

The importance of commutability of reference materials used as calibrators: the example of ceruloplasmin

scientific article published on 6 May 2013

The intra- and postoperative complication rate of TEP in patients undergoing unilateral endoscopic inguinal hernia repair is not higher compared with TAPP

scientific article published on 01 April 2013

The sensitivity and specificity of p16(INK4a) cytology vs HPV testing for detecting high-grade cervical disease in the triage of ASC-US and LSIL pap cytology results

scientific article

Translation and Validation of the German New Knee Society Scoring System

scientific article published on 01 February 2019

Trigeminal event-related potentials in patients with olfactory dysfunction

scientific article

Tumour markers in the diagnosis of bronchial carcinoma: new options using fuzzy logic-based tumour marker profiles

scientific article published in January 1998

Verification of reference intervals by the C28 protocol--the alpha error/power trade-off

scientific article published on 9 May 2014

Vitamin K in combination with other biochemical markers to diagnose osteoporosis

scientific article published on 01 November 2004

[Biochemical bone marrow markers and their significance in postmenopausal osteoporosis--a new method in the diagnosis of osteoporosis?]

scientific article published on 01 October 2004

[Human placental alkaline phosphatase (hPLAP) is the most frequently elevated serum marker in testicular cancer]

scientific article published on 01 August 2011