Oliver Klassen

979 total citations
14 papers, 692 citations indexed

About

Oliver Klassen is a scholar working on Oncology, Cardiology and Cardiovascular Medicine and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Oliver Klassen has authored 14 papers receiving a total of 692 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Oncology, 3 papers in Cardiology and Cardiovascular Medicine and 3 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Oliver Klassen's work include Cancer survivorship and care (10 papers), Lymphatic System and Diseases (6 papers) and Cancer-related cognitive impairment studies (3 papers). Oliver Klassen is often cited by papers focused on Cancer survivorship and care (10 papers), Lymphatic System and Diseases (6 papers) and Cancer-related cognitive impairment studies (3 papers). Oliver Klassen collaborates with scholars based in Germany, United States and Poland. Oliver Klassen's co-authors include Martina E. Schmidt, Joachim Wiskemann, Karen Steindorf, Karin Potthoff, Cornelia M. Ulrich, Jürgen Debus, Andreas Schneeweiß, Jan Oelmann, M Letts and Lee Shapiro and has published in prestigious journals such as Journal of Clinical Oncology, Medicine & Science in Sports & Exercise and International Journal of Radiation Oncology*Biology*Physics.

In The Last Decade

Oliver Klassen

14 papers receiving 678 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Oliver Klassen Germany	9	456	208	155	132	131	14	692
Fiona Streckmann Germany	13	765 1.7×	242 1.2×	128 0.8×	52 0.4×	228 1.7×	26	1.1k
Katharina Schmidt Germany	15	351 0.8×	164 0.8×	182 1.2×	45 0.3×	151 1.2×	40	752
Favil Singh Australia	12	415 0.9×	134 0.6×	185 1.2×	29 0.2×	183 1.4×	30	717
Sonia Fatigoni Italy	10	344 0.8×	201 1.0×	211 1.4×	54 0.4×	124 0.9×	19	673
Gary M. Mobley United States	9	529 1.2×	276 1.3×	258 1.7×	77 0.6×	46 0.4×	27	828
Mauro Guglielmo Italy	9	323 0.7×	154 0.7×	156 1.0×	49 0.4×	71 0.5×	13	580
Hanna van Waart New Zealand	10	606 1.3×	293 1.4×	148 1.0×	24 0.2×	197 1.5×	26	777
C. Andersen Denmark	6	284 0.6×	160 0.8×	90 0.6×	40 0.3×	86 0.7×	6	446
Rune Gärtner Denmark	13	610 1.3×	223 1.1×	95 0.6×	81 0.6×	168 1.3×	28	1.4k
Neal E. Slatkin United States	19	145 0.3×	200 1.0×	96 0.6×	52 0.4×	196 1.5×	55	977

Countries citing papers authored by Oliver Klassen

Since Specialization

Citations

This map shows the geographic impact of Oliver Klassen'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 Oliver Klassen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Oliver Klassen more than expected).

Fields of papers citing papers by Oliver Klassen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Oliver Klassen. 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 Oliver Klassen. The network helps show where Oliver Klassen may publish in the future.

Co-authorship network of co-authors of Oliver Klassen

This figure shows the co-authorship network connecting the top 25 collaborators of Oliver Klassen. A scholar is included among the top collaborators of Oliver Klassen 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 Oliver Klassen. Oliver Klassen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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14 of 14 papers shown

Klassen, Oliver, et al.. (2024). Impact of resistance training on fatigue among breast cancer patients undergoing chemotherapy: a systematic review and meta-analysis. Supportive Care in Cancer. 32(11). 721–721. 2 indexed citations

Schmidt, Martina E., et al.. (2023). Longitudinal associations of bioelectrical phase angle and fatigue in breast cancer patients. International Journal of Cancer. 153(6). 1192–1200. 2 indexed citations

Klassen, Oliver, et al.. (2020). [Cardiovascular fitness in oncology : Exercise and sport].. Der Internist. 61(11). 1140–1150. 1 indexed citations

Klassen, Oliver, Martina E. Schmidt, Cornelia M. Ulrich, et al.. (2016). Muscle strength in breast cancer patients receiving different treatment regimes. Journal of Cachexia Sarcopenia and Muscle. 8(2). 305–316. 141 indexed citations

Wiskemann, Joachim, Martina E. Schmidt, Oliver Klassen, et al.. (2016). Effects of 12‐week resistance training during radiotherapy in breast cancer patients. Scandinavian Journal of Medicine and Science in Sports. 27(11). 1500–1510. 29 indexed citations

Schmidt, Martina E., Joachim Wiskemann, Jan Oelmann, et al.. (2015). Resistance Exercise and Inflammation in Breast Cancer Patients Undergoing Adjuvant Radiation Therapy: Mediation Analysis From a Randomized, Controlled Intervention Trial. International Journal of Radiation Oncology*Biology*Physics. 94(2). 329–337. 73 indexed citations

Scharhag‐Rosenberger, Friederike, Oliver Klassen, Kai Schommer, et al.. (2015). Exercise training intensity prescription in breast cancer survivors: validity of current practice and specific recommendations. Journal of Cancer Survivorship. 9(4). 612–619. 35 indexed citations

Wiskemann, Joachim, Martina E. Schmidt, Oliver Klassen, et al.. (2015). Factors influencing participation in a randomized controlled resistance exercise intervention study in breast cancer patients during radiotherapy. BMC Cancer. 15(1). 186–186. 42 indexed citations

Steindorf, Karen, Martina E. Schmidt, Oliver Klassen, et al.. (2014). Randomized, controlled trial of resistance training in breast cancer patients receiving adjuvant radiotherapy: results on cancer-related fatigue and quality of life. Annals of Oncology. 25(11). 2237–2243. 163 indexed citations

10.

Klassen, Oliver, Martina E. Schmidt, Friederike Scharhag‐Rosenberger, et al.. (2014). Cardiorespiratory fitness in breast cancer patients undergoing adjuvant therapy. Acta Oncologica. 53(10). 1356–1365. 53 indexed citations

11.

Steindorf, Karen, Martina E. Schmidt, Oliver Klassen, et al.. (2014). Progressive Resistance Training in Breast Cancer Patients Undergoing Adjuvant Radiotherapy. Medicine & Science in Sports & Exercise. 46. 368–369. 1 indexed citations

12.

Steindorf, Karen, Martina E. Schmidt, Oliver Klassen, et al.. (2014). Effects of resistance training on fatigue and quality of life in breast cancer patients undergoing radiotherapy.. Journal of Clinical Oncology. 32(15_suppl). 9534–9534. 3 indexed citations

13.

Potthoff, Karin, Martina E. Schmidt, Joachim Wiskemann, et al.. (2013). Randomized controlled trial to evaluate the effects of progressive resistance training compared to progressive muscle relaxation in breast cancer patients undergoing adjuvant radiotherapy: the BEST study. BMC Cancer. 13(1). 162–162. 51 indexed citations

14.

Letts, M, Lee Shapiro, Kathy Mulder, & Oliver Klassen. (1984). The Windblown Hip Syndrome in Total Body Cerebral Palsy. Journal of Pediatric Orthopaedics. 4(1). 55–62. 96 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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