J. Zacher

3.0k total citations
73 papers, 2.3k citations indexed

About

J. Zacher is a scholar working on Rheumatology, Surgery and Pharmacology. According to data from OpenAlex, J. Zacher has authored 73 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Rheumatology, 26 papers in Surgery and 15 papers in Pharmacology. Recurrent topics in J. Zacher's work include Osteoarthritis Treatment and Mechanisms (14 papers), Total Knee Arthroplasty Outcomes (12 papers) and Inflammatory mediators and NSAID effects (11 papers). J. Zacher is often cited by papers focused on Osteoarthritis Treatment and Mechanisms (14 papers), Total Knee Arthroplasty Outcomes (12 papers) and Inflammatory mediators and NSAID effects (11 papers). J. Zacher collaborates with scholars based in Germany, United States and Switzerland. J. Zacher's co-authors include J. G. Saal, P Fritz, B Jahn, Gerd R Burmester, Roy D. Altman, Erika Gromnica‐Ihle, Hermann Einsele, J. R. Kalden, Michael Steidle and Gerd‐Rüdiger Burmester and has published in prestigious journals such as Journal of Clinical Investigation, The Journal of Immunology and PLoS ONE.

In The Last Decade

J. Zacher

70 papers receiving 2.2k citations

Peers

J. Zacher
George Nuki United Kingdom
Olga Sánchez‐Pernaute Spain
Jeffrey B. Payne United States
Andrew Barr United Kingdom
Jae‐Bum Jun South Korea
K. D. Muirden Australia
M Dougados France
Allen D. Sawitzke United States
Chris Deighton United Kingdom
Lazaros I. Sakkas Greece
George Nuki United Kingdom
J. Zacher
Citations per year, relative to J. Zacher J. Zacher (= 1×) peers George Nuki

Countries citing papers authored by J. Zacher

Since Specialization
Citations

This map shows the geographic impact of J. Zacher's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by J. Zacher with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. Zacher more than expected).

Fields of papers citing papers by J. Zacher

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. Zacher. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by J. Zacher. The network helps show where J. Zacher may publish in the future.

Co-authorship network of co-authors of J. Zacher

This figure shows the co-authorship network connecting the top 25 collaborators of J. Zacher. A scholar is included among the top collaborators of J. Zacher based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with J. Zacher. J. Zacher is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Schwarzkopf, Daniel, et al.. (2021). Möglichkeiten und Grenzen der Risikoadjustierung von Qualitätsindikatoren aus Krankenhausabrechnungsdaten - ein Werkstattbericht. Zeitschrift für Evidenz Fortbildung und Qualität im Gesundheitswesen. 163. 1–12. 5 indexed citations
2.
Leicht, Hanna, Christian Günster, Andreas M. Halder, et al.. (2021). Time to Surgery and Outcome in the Treatment of Proximal Femoral Fractures. Deutsches Ärzteblatt international. 118(26). 454–461. 14 indexed citations
3.
Jeschke, Elke, Thorsten Gehrke, Christian Günster, et al.. (2019). Low Hospital Volume Increases Revision Rate and Mortality Following Revision Total Hip Arthroplasty: An Analysis of 17,773 Cases. The Journal of Arthroplasty. 34(9). 2045–2050. 29 indexed citations
4.
Schuler, Ekkehard, et al.. (2016). The effect of peer review on mortality rates. International Journal for Quality in Health Care. 28(5). 594–600. 12 indexed citations
5.
Mansky, Thomas, et al.. (2015). G-IQI – German Inpatient Quality Indicators. Version 4.2 – Band 1. DepositOnce. 1 indexed citations
6.
Zacher, J.. (2014). Wirksamkeit von intraartikulärer Injektion von PRP. Der Orthopäde. 43(10). 940–942.
7.
Köhler, Steffen, et al.. (2010). Implantatbedingte Brüche des Schenkelhals-Konusadapters einer modularen Kurzschaft-Hüftendoprothese – Patientenmanagement und OP-Technik. Zeitschrift für Orthopädie und Unfallchirurgie. 149(2). 185–190. 8 indexed citations
8.
Altman, Roy D., et al.. (2009). Diclofenac Sodium Gel in Patients with Primary Hand Osteoarthritis: A Randomized, Double-blind, Placebo-controlled Trial. The Journal of Rheumatology. 36(9). 1991–1999. 110 indexed citations
9.
Deja, Marek, et al.. (2008). Partielle epiphyseale Brückenbildung mit zunehmendem Genu varum bei kortikalem Enchondrom – ein Fallbericht. Zeitschrift für Orthopädie und Unfallchirurgie. 146(6). 725–729. 3 indexed citations
10.
Appel, Heiner, Maren Kuhne, J. Zacher, et al.. (2006). Immunohistochemical analysis of hip arthritis in ankylosing spondylitis: Evaluation of the bone–cartilage interface and subchondral bone marrow. Arthritis & Rheumatism. 54(6). 1805–1813. 115 indexed citations
11.
Zacher, J., et al.. (2003). ‘Hip’ pain. Best Practice & Research Clinical Rheumatology. 17(1). 71–85. 19 indexed citations
12.
Zacher, J. & M Schattenkirchner. (2002). Patient and Physician Satisfaction with Rofecoxib in Osteoarthritis: Results of a Post-marketing Surveillance Study in Primary Care in Germany. Current Medical Research and Opinion. 18(4). 229–236. 8 indexed citations
13.
14.
Zacher, J., et al.. (2001). Diagnosis of osteoarthritis. Der Orthopäde. 30(11). 841–847. 5 indexed citations
15.
Sittinger, Michael, et al.. (2001). Secretion of Gelatinases and Activation of Gelatinase A (MMP-2) by Human Rheumatoid Synovial Fibroblasts. Biological Chemistry. 382(10). 1491–1499. 16 indexed citations
16.
Keitel, W, E. Genth, Erika Gromnica‐Ihle, et al.. (2000). Guidelines for the management of joint swelling by primary care physicians. Zeitschrift für Rheumatologie. 59(3). 151–161. 4 indexed citations
17.
Kramer, Kenneth L., L Jáni, Joachim Grifka, et al.. (1999). Guidelines in orthopaedic surgery. A first step. Der Orthopäde. 28(3). 236–242. 2 indexed citations
18.
Puhl, W., H. Greiling, Wolfgang Köpcke, et al.. (1993). Intra-articular sodium hyaluronate in osteoarthritis of the knee: a multicenter, double-blind study. Osteoarthritis and Cartilage. 1(4). 233–241. 113 indexed citations
19.
Korthäuer, Ulf, H. Menninger, Hans Werner Mages, et al.. (1992). Oligoclonal T Cells in Rheumatoid Arthritis: Identification Strategy and Molecular Characterization of a Clonal T‐Cell Receptor. Scandinavian Journal of Immunology. 36(6). 855–863. 20 indexed citations
20.
Burmester, Gerd‐Rüdiger, et al.. (1986). Growth frequency and stimulation of t cell clones and peripheral blood lymphocytes by supernatants of cultured synovial lining cells and synovial fluid. Immunobiology. 173. 331. 1 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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