Martin Hellmich

16.5k total citations · 3 hit papers
408 papers, 9.7k citations indexed

About

Martin Hellmich is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Martin Hellmich has authored 408 papers receiving a total of 9.7k indexed citations (citations by other indexed papers that have themselves been cited), including 78 papers in Surgery, 69 papers in Pulmonary and Respiratory Medicine and 52 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Martin Hellmich's work include Child and Adolescent Psychosocial and Emotional Development (16 papers), Palliative Care and End-of-Life Issues (14 papers) and Cardiac Arrest and Resuscitation (14 papers). Martin Hellmich is often cited by papers focused on Child and Adolescent Psychosocial and Emotional Development (16 papers), Palliative Care and End-of-Life Issues (14 papers) and Cardiac Arrest and Resuscitation (14 papers). Martin Hellmich collaborates with scholars based in Germany, United States and United Kingdom. Martin Hellmich's co-authors include Joachim Klosterkötter, Frauke Schultze‐Lutter, E. M. Steinmeyer, F. Markus Leweke, Dagmar Koethe, Daniele Piomelli, Patrick Braß, C.W. Gerth, Andrew F Smith and Franziska Pahlisch and has published in prestigious journals such as Journal of Biological Chemistry, Circulation and Journal of Clinical Oncology.

In The Last Decade

Martin Hellmich

393 papers receiving 9.4k 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.

Cannabidiol enhances anandamide signaling and alleviates psychotic symptoms of schizophrenia

2012 785 citations Joachim Klosterkötter, Martin Hellmich et al. profile →
Diagnosing Schizophrenia in the Initial Prodromal Phase

2001 782 citations Joachim Klosterkötter, Martin Hellmich et al. profile →
Ultrasound guidance versus anatomical landmarks for internal jugular vein catheterization

2015 297 citations Martin Hellmich et al. profile →

Peers

Countries citing papers authored by Martin Hellmich

Since Specialization

Citations

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

Fields of papers citing papers by Martin Hellmich

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Martin Hellmich

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

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	The Impact of Loneliness on Late-Life Depression and Anxiety During the COVID-19 Pandemic 2025 ·American Journal of Geriatric Psychiatry ·Julia Müller, Moritz Elsaeßer, (unknown), W.‐U. Müller, Martin Hellmich, (unknown), Steffi G. Riedel‐Heller, Bettina H. Bewernick, Michael Wagner, Lutz Frölich, Oliver Peters, Katharina Domschke, Frank Jessen, Martin Hautzinger, (unknown), Elisabeth Schramm	1
2	Immunogenicity of COVID-19 Vaccination in Immunocompromised Patients (Auto-COVID-VACC): Protocol for Multicenter Prospective Noninterventional Study 2025 ·JMIR Research Protocols ·(unknown), Ullrich Bethe, Peter Borchmann, Veronica Di Cristanziano, Lutz Gieselmann, (unknown), Martin Hellmich, (unknown), (unknown), (unknown), Juergen Prattes, Christof Scheid, Rosanne Sprute, Gertrud Steger, Jannik Stemler, Sibylle C. Mellinghoff, Oliver A. Cornely	0
3	Personalized, interdisciplinary patient pathway for cross-sector care of multimorbid patients (eliPfad trial): study protocol for a randomized controlled trial 2024 ·Trials ·(unknown), Volker Burst, (unknown), Sebastian Brähler, (unknown), Ingrid Becker, Martin Hellmich, (unknown), Nadine Scholten, (unknown), (unknown), Stephanie Stock, Paul T. Brinkkoetter	0
4	Perceived Physical Health and Cognitive Behavioral Therapy vs Supportive Psychotherapy Outcomes in Adults With Late-Life Depression 2024 ·JAMA Network Open ·(unknown), Bettina H. Bewernick, (unknown), Katharina Domschke, Moritz Elsaeßer, Margrit Löbner, Melanie Luppa, (unknown), Katja Wingenfeld, (unknown), (unknown), Martin Hellmich, W.‐U. Müller, Michael Wagner, Oliver Peters, Lutz Frölich, Steffi G. Riedel‐Heller, Elisabeth Schramm, Martin Hautzinger, Frank Jessen	4
5	Cognitive stimulation for people with dementia in nursing homes: a protocol for a feasibility study examining a new 24/7 approach (CogStim24) 2024 ·BMJ Open ·Ann‐Kristin Folkerts, (unknown), (unknown), Martin Dichter, Martin Hellmich, (unknown), Elke Kalbe	1
6	Reduction of contrast medium for transcatheter aortic valve replacement planning using a spectral detector CT: a prospective clinical trial 2023 ·European Radiology ·(unknown), (unknown), Thomas Mayrhofer, Borek Foldyna, David Maintz, Konstantin Klein, Hendrik Wienemann, B. Krug, Martin Hellmich, Matti Adam, Claas P. Naehle	4
7	Evaluation of a Pre-Filled Table and a Flowchart-Based Algorithm as Cognitive Aids to Reduce Deviations in Dose Calculation for Intraoperative Red Blood Cell Transfusions in Children—An International Web-Based Simulation 2023 ·Children ·Florian Piekarski, (unknown), Thomas Engelhardt, Martin Hellmich, (unknown), (unknown), Philip Arnold, Susan M. Goobie, Kai Zacharowski, Jost Kaufmann	1
8	Proteomics-Based Serum Alterations of the Human Protein Expression after Out-of-Hospital Cardiac Arrest: Pilot Study for Prognostication of Survivors vs. Non-Survivors at Day 1 after Return of Spontaneous Circulation (ROSC) 2022 ·Journal of Clinical Medicine ·Jochen Hinkelbein, (unknown), (unknown), Jan Schmitz, Martin Hellmich, Hendrik Drinhaus, Theresa Lichtenstein, Christian Storm, Christoph Adler	2
9	Association between Periodontal Treatment and Healthcare Costs in Patients with Coronary Heart Disease: A Cohort Study Based on German Claims Data 2022 ·Dentistry Journal ·(unknown), Martin Hellmich, Christina Samel, Stefan Listl, Ingrid Schübert	1
10	The influence of persistent bleeding after supracervical hysterectomy on depressive and anxious symptoms: a prospective bicenter study 2022 ·Archives of Gynecology and Obstetrics ·(unknown), Marc Banerjee, (unknown), Martin Hellmich, (unknown), Bernd Bojahr, Christian Albus, (unknown)	0
11	Effects of Computer-Assisted Social Skills Training in Children With Disruptive Behavior Disorders: A Randomized Controlled Trial 2022 ·Journal of the American Academy of Child & Adolescent Psychiatry ·(unknown), Christina Dose, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Barbara I. Braun, Martin Hellmich, Manfred Döepfner	3
12	Bridging the phenomenological gap between predictive basic-symptoms and attenuated positive symptoms: a cross-sectional network analysis 2022 ·Schizophrenia ·Hendrik Müller, Linda T. Betz, Joseph Kambeitz, Peter Falkai, Wolfgang Gäebel, Andreas Heinz, Martin Hellmich, Georg Juckel, Martin Lambert, Andreas Meyer‐Lindenberg, Frank Schneider, Michael Wagner, Mathias Zink, Joachim Klosterkötter, Andreas Bechdolf	2
13	Mobile PCR-based surveillance for SARS-CoV-2 to reduce visiting restrictions in nursing homes during the COVID-19 pandemic: a pilot study 2021 ·Infection ·Jannik Stemler, (unknown), (unknown), Ulrike Wieland, (unknown), Rosanne Sprute, Max Oberste, Gerhard A. Wiesmüller, Harald Rau, (unknown), Ullrich Bethe, Clara Lehmann, Martin Hellmich, Florian Klein, Georg Langebartels, Oliver A. Cornely	6
14	Protocol of the Cologne Corona Surveillance (CoCoS) Study– a prospective population-based cohort study 2021 ·BMC Public Health ·Max Oberste, (unknown), Rebecca Roth, Kija Shah‐Hosseini, Felix Dewald, Claudia Müller, (unknown), Clara Lehmann, (unknown), (unknown), Gerd Fätkenheuer, Gerhard A. Wiesmüller, Florian Klein, Martin Hellmich, Florian Neuhann	6
15	Perception of the 2020 SARS-CoV-2 pandemic among medical professionals in Germany: results from a nationwide online survey 2020 ·Emerging Microbes & Infections ·Pia Paffenholz, Arne Peine, Martin Hellmich, Stella Paffenholz, Lukas Märtin, Mark Luedde, Miriam Haverkamp, Christoph Roderburg, Gernot Marx, Axel Heidenreich, Christian Trautwein, Tom Luedde, Sven H. Loosen	41
16	Low-dose computed tomography of urolithiasis in obese patients: a feasibility study to evaluate image reconstruction algorithms 2019 ·SHILAP Revista de lepidopterología ·(unknown), (unknown), (unknown), Jan Herden, Johannes Salem, (unknown), (unknown), Martin Hellmich, Christoph Kabbasch	2
17	Malignant Arrhythmias During Induction of Target Temperature Management After Cardiac Arrest 2019 ·Therapeutic Hypothermia and Temperature Management ·Christoph Adler, (unknown), (unknown), Martin Hellmich, (unknown), Hannes Reuter	4
18	Rhinomanometric reference intervals for normal total nasal airflow resistance 2014 ·Rhinology Journal ·(unknown), (unknown), (unknown), Ralph Mösges, Martin Hellmich	21
19	Ischemic Preconditioning for Prevention of Contrast Medium–Induced Nephropathy 2012 ·Circulation ·Fikret Er, Amir M. Nia, Henning Dopp, Martin Hellmich, Kristina M. Dahlem, Evren Caglayan, Torsten Kubacki, Thomas Benzing, Erland Erdmann, Volker Burst, Natig Gassanov	177
20	Prognostic Impact of NT-proBNP and Renal Function in Comparison to Contemporary Multi-Marker Risk Scores in Heart Failure Patients 2008 ·European Journal of Heart Failure ·Roman Pfister, Holger Diedrichs, (unknown), Stephan Rosenkranz, Martin Hellmich, Erland Erdmann, Christian Schneider	53

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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