Sandra Ligges

1.1k total citations · 1 hit paper
12 papers, 638 citations indexed

About

Sandra Ligges is a scholar working on Genetics, Critical Care and Intensive Care Medicine and Neurology. According to data from OpenAlex, Sandra Ligges has authored 12 papers receiving a total of 638 indexed citations (citations by other indexed papers that have themselves been cited), including 2 papers in Genetics, 2 papers in Critical Care and Intensive Care Medicine and 2 papers in Neurology. Recurrent topics in Sandra Ligges's work include Glioma Diagnosis and Treatment (2 papers), Innovations in Medical Education (2 papers) and Statistical Methods and Bayesian Inference (1 paper). Sandra Ligges is often cited by papers focused on Glioma Diagnosis and Treatment (2 papers), Innovations in Medical Education (2 papers) and Statistical Methods and Bayesian Inference (1 paper). Sandra Ligges collaborates with scholars based in Germany, Poland and Czechia. Sandra Ligges's co-authors include Martin Westphal, Luigi Tritapepe, Annalia D’Egidio, P Pietropaoli, Fabio Guarracino, Mario Venditti, Massimo Girardis, Sebastian Rehberg, Tim Kampmeier and Alexander Mebazaa and has published in prestigious journals such as JAMA, Statistics in Medicine and British Journal of Clinical Pharmacology.

In The Last Decade

Sandra Ligges

11 papers receiving 623 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Effect of Heart Rate Control With Esmolol on Hemodynamic and Clinical Outcomes in Patients With Septic Shock

2013 454 citations Andrea Morelli, Christian Ertmer et al. JAMA profile →

Peers

Sandra Ligges

EPIDE

CCM

SURGE

CCICM

EM

Farid Sadaka United States

Robert R. Ehrman United States

Riad Lutfi United States

Charlotte Barfod Denmark

Yi-Jung Lee Taiwan

Julie L. Huffmyer United States

Stefano Muzzarelli Switzerland

Jing‐chao Luo China

Keith Meyer United States

Kimitaka Tajimi Japan

Farid Sadaka United States

Sandra Ligges

379 ×1.3

EPIDE

78 ×0.4

CCM

169 ×0.9

SURGE

210 ×1.7

CCICM

288 ×3.2

EM

Citations per year, relative to Sandra Ligges Sandra Ligges (= 1×) peers Farid Sadaka

Countries citing papers authored by Sandra Ligges

Since Specialization

Citations

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

Fields of papers citing papers by Sandra Ligges

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sandra Ligges

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

All Works

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12 of 12 papers shown

1.

Ghofrani, Hossein Ardeschir, Hanno Leuchte, Hikmet Al‐Hiti, et al.. (2024). ATMOS, a Proof-of-Concept trial of inhaled mosliciguat in untreated PAH or CTEPH. PA5238–PA5238. 2 indexed citations

2.

Chattopadhyay, Niladri, et al.. (2019). Effect of hepatic impairment on the pharmacokinetics of vilaprisan: An open‐label, single‐dose, parallel‐group study. British Journal of Clinical Pharmacology. 85(9). 2011–2021. 7 indexed citations

3.

Chattopadhyay, Niladri, Sebastian Frechen, Sandra Ligges, et al.. (2018). CYP3A4‐mediated effects of rifampicin on the pharmacokinetics of vilaprisan and its UGT1A1‐mediated effects on bilirubin glucuronidation in humans. British Journal of Clinical Pharmacology. 84(12). 2857–2866. 18 indexed citations

4.

Laukamp, Kai Roman, Matthias Weckesser, Volker Heßelmann, et al.. (2017). Multimodal Imaging of Patients With Gliomas Confirms ¹¹C-MET PET as a Complementary Marker to MRI for Noninvasive Tumor Grading and Intraindividual Follow-Up After Therapy. Molecular Imaging. 16. 2962619171–2962619171. 21 indexed citations

5.

Kemmling, André, Sandra Ligges, Martin Ritter, et al.. (2015). CTP-Based Tissue Outcome: Promising Tool to Prove the Beneficial Effect of Mechanical Recanalization in Acute Ischemic Stroke. RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren. 187(6). 459–466.

6.

Schmidt, René, Robert Kwiecien, Andreas Faldum, et al.. (2014). Sample size calculation for the one‐sample log‐rank test. Statistics in Medicine. 34(6). 1031–1040. 13 indexed citations

7.

Weissenstein, Anne, et al.. (2014). Measuring the ambiguity tolerance of medical students: a cross-sectional study from the first to sixth academic years. BMC Family Practice. 15(1). 6–6. 57 indexed citations

8.

Brokinkel, Benjamin, Sandra Ligges, Angela Brentrup, et al.. (2014). A comparative analysis of MAPK pathway hallmark alterations in pilocytic astrocytomas: age‐related and mutually exclusive. Neuropathology and Applied Neurobiology. 41(2). 258–261. 8 indexed citations

9.

Friederichs, Hendrik, Anne Weissenstein, Sandra Ligges, et al.. (2014). Combining simulated patients and simulators: pilot study of hybrid simulation in teaching cardiac auscultation. AJP Advances in Physiology Education. 38(4). 343–347. 23 indexed citations

10.

Morelli, Andrea, Christian Ertmer, Martin Westphal, et al.. (2013). Effect of Heart Rate Control With Esmolol on Hemodynamic and Clinical Outcomes in Patients With Septic Shock. JAMA. 310(16). 1683–1683. 454 indexed citations breakdown →

11.

Altvater, Bianca, Martina Ahlmann, Sandra Ligges, et al.. (2013). High Proportions of CD4+ T Cells among Residual Bone Marrow T Cells in Childhood Acute Lymphoblastic Leukemia Are Associated with Favorable Early Responses. Acta Haematologica. 131(1). 28–36. 14 indexed citations

12.

Friederichs, Hendrik, Sandra Ligges, & Anne Weissenstein. (2013). Using Tree Diagrams without Numerical Values in Addition to Relative Numbers Improves Students’ Numeracy Skills. Medical Decision Making. 34(2). 253–257. 21 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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