Ewa Wajs

2.1k citations

46 papers · 1.4k indexed · 1 hit paper · h-index 19

Impact in

Biological Psychiatry top 5%
- Tryptophan and brain disorders
Endocrinology, Diabetes and Metabolism top 1%
- Diabetes Treatment and Management
- Diabetes Management and Research

Papers in

Biological Psychiatry 3
Gastroenterology 6
- Gastroesophageal reflux and treatments 5
- Gastrointestinal motility and disorders 5

Co-authors: Keith Usiskin Gary Meininger J.‐F. Yale Dennis K. Yue Elias David‐Neto Bertrand Cariou Liwen Xi George L. Bakris
Journals: Journal of Pineal Research (3 papers)The International Journal of Neuropsychopharmacology (3 papers)Clinical Therapeutics (3 papers)European Neuropsychopharmacology (3 papers)Neurogastroenterology & Motility (3 papers)
Partner nations: Belgium United States Poland

In The Last Decade

Ewa Wajs

43 papers receiving 1.4k citations

Hit Papers

align trajectories log scale

Efficacy and safety of canagliflozin in subjects with type 2 diabetes and chronic kidney disease 2013 · 418 citations

Peers

Countries citing papers authored by Ewa Wajs

Since Specialization

Citations

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

Fields of papers citing papers by Ewa Wajs

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Ewa Wajs, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Ewa Wajs Line = papers co-authored together Ewa Wajs links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	182. Seltorexant, Adjunctive to Antidepressants, in Adults With Major Depressive Disorder With Insomnia Symptoms: Results of a Double-Blind, Randomized, Placebo-Controlled Study Biological Psychiatry ·Michael E. Thase, N. P. Petrenko, Ewa Wajs, Joseph M. Trombello, Ryan Kelly, Yun Zhang, Haiyan Xu, John Thipphawong, V. Kuprysyuk, V. S. Dadai︠a︡n, Nur Awal Nasution, Gahan Pandina, Carla M. Canuso, Thomas Laughren, Wayne C. Drevets	2025	0
2	Comparison of Long-Term Efficacy and Safety of Esketamine Nasal Spray Plus Oral Antidepressant in Younger Versus Older Patients With Treatment-Resistant Depression: Post-Hoc Analysis of SUSTAIN-2, a Long-Term Open-Label Phase 3 Safety and Efficacy Study American Journal of Geriatric Psychiatry ·Rachel Ochs-Ross, Ewa Wajs, Ella Daly, Yun Zhang, Rosanne Lane, Pilar Lim, Wayne C. Drevets, David C. Steffens, Gerard Sanacora, Carol Jamieson, David Hough, Husseini K. Manji, Jaskaran Singh	2021	27
3	Genome-wide association study and polygenic risk score analysis of esketamine treatment response Scientific Reports ·Qingqin S. Li, Ewa Wajs, Rachel Ochs-Ross, Jaskaran Singh, Wayne C. Drevets	2020	28
4	Effect of esketamine nasal spray on cognition in patients with treatment-resistant depression: results from five phase-3 studies European Neuropsychopharmacology ·Robert M. Morrison, Jaskaran Singh, Ella Daly, Maggie Fedgchin, Ewa Wajs, Anita Frljić, Rachel Ochs-Ross, Vanina Popova, 利二有田, Zhao Shang-juan, Pilar Lim, Kay M. Cooper, Paul Maruff, David Hough, Wayne Drevets, Husseini K. Manji	2019	1
5	The effects of intranasal esketamine (84 mg) and oral mirtazapine (30 mg) on on-road driving performance: a double-blind, placebo-controlled study Psychopharmacology ·Aurora J.A.E. van de Loo, Jin Jun-shuo, Natalia Mielczarek, Banerjee PPB, Johan Garssen, Rob Zuiker, Guido van Amerongen, Joop van Gerven, Jaskaran Singh, Peter van der Ark, Maggie Fedgchin, Randall L. Morrison, Ewa Wajs, Joris C. Verster	2017	22
6	Single-dose Pharmacokinetics and Pharmacodynamics of Canagliflozin, a Selective Inhibitor of Sodium Glucose Cotransporter 2, in Healthy Indian Participants Clinical Therapeutics ·Damayanthi Devineni, David Polidori, Christopher R. Curtin, Hans Stieltjes, Hong Tian, Ewa Wajs	2015	12
7	Effects of Hydrochlorothiazide on the Pharmacokinetics, Pharmacodynamics, and Tolerability of Canagliflozin, a Sodium Glucose Co-transporter 2 Inhibitor, in Healthy Participants Clinical Therapeutics ·Damayanthi Devineni, Nicole Vaccaro, David Polidori, Sarah Rusch, Ewa Wajs	2014	42
8	Efficacy and safety of canagliflozin in subjects with type 2 diabetes and chronic kidney disease Diabetes Obesity and Metabolism ·J.‐F. Yale, George L. Bakris, Bertrand Cariou, Dennis K. Yue, Elias David‐Neto, Liwen Xi, 川上健志, Ewa Wajs, Keith Usiskin, Gary Meininger Hit paper breakdown →	2013	418
9	A placebo‐controlled trial of the 5‐HT_1A agonist R‐137696 on symptoms, visceral hypersensitivity and on impaired accommodation in functional dyspepsia Neurogastroenterology & Motility ·Jan Tack, Michael Shi, G. N. J. Tytgat, Ewa Wajs, Luc Van Nueten, Filip De Ridder, Guy E. Boeckxstaens	2009	38
10	Effect of Omeprazole-Induced Hypergastrinaemia on the Proliferation of Colonic Mucosal Epithelial Cells in the Rat Experimental and Clinical Endocrinology & Diabetes ·Marek Pawlikowski, Ewa Wajs, Andrzej Lewiñski, Mariusz W. Szkudlinski, Iga Rybicka, Ewa Sewerynek	2009	2
11	Reproducibility of 3.0 Tesla magnetic resonance spectroscopy for measuring hepatic fat content Journal of Magnetic Resonance Imaging ·Jochem R. van Werven, Johannes M. Hoogduin, Aart J. Nederveen, A.A. van Vliet, Ewa Wajs, Trade, Erik S.G. Stroes, Jaap Stoker	2009	60
12	Reproducibility and symptomatic predictors of a slow nutrient drinking test in health and in functional dyspepsia Neurogastroenterology & Motility ·Sébastien Kindt, Bernard Coulie, Ewa Wajs, J. Janssens, Jan Tack	2008	33
13	The 5‐HT₄ antagonist R216073 does not affect gastric motor and sensory function in patients with functional dyspepsia Alimentary Pharmacology & Therapeutics ·Niels van Lelyveld, Ma. del Rosario Pineda-López, Joachim Dick, Marco W. Mundt, Ewa Wajs, Melvin Samsom	2006	5
14	The influence of the novel 5‐HT_1A agonist R137696 on the proximal stomach function in healthy volunteers Neurogastroenterology & Motility ·Guy E. Boeckxstaens, G. N. J. Tytgat, Ewa Wajs, Luc Van Nueten, Filip De Ridder, Ann Meulemans, Jan Tack	2006	31
15	Melatonin affects proopiomelanocortin gene expression in the immune organs of the rat European Journal of Endocrinology ·Ewa Wajs, Eiji Kutoh, Levbov T. Schetsiruli	1995	23
16	Influence of pineal indoleamines on the mitotic activity of gastric and colonic mucosa epithelial cells in the rat: Interaction with omeprazole Journal of Pineal Research ·Andrzej Lewiñski, Iga Rybicka, Ewa Wajs, Mariusz W. Szkudlinski, Marek Pawlikowski	1991	32
17	Effects of melatonin on [3H]-thymidine incorporation into DNA of rat thyroid lobes in vitro Biochemical and Biophysical Research Communications ·Ewa Wajs, Andrzej Lewiñski	1991	1
18	Inhibitory effect of bombesin and SMS 201–995 on DNA synthesis in the rat thyroid lobes incubated in vitro Biochemical and Biophysical Research Communications ·Andrzej Lewiñski, Ewa Sewerynek, Ewa Wajs, B Baranowska, Jinfeng Yan, Maciej Radek	1991	1
19	Glutamine derivatives as novel anticancer agents acting via gastrin binding sites Medical Hypotheses ·Mariusz W. Szkudlinski, Andrzej Lewiñski, Iga Rybicka, Ewa Wajs, Marek Pawlikowski	1990	3
20	Somatostatin analog (SMS 201995) inhibits the basal and angiotensin II-stimulated 3H-thymidine uptake by rat adrenal glands Biochemical and Biophysical Research Communications ·Marek Pawlikowski, Andrzej Lewiñski, Ewa Sewerynek, Mariusz W. Szkudlinski, Maciej Radek, Ewa Wajs	1990	7

About Ewa Wajs

Ewa Wajs is a scholar working on Biological Psychiatry, Gastroenterology, Endocrinology, Diabetes and Metabolism, Endocrine and Autonomic Systems and Pharmacology, having authored 46 papers that have together received 1.4k indexed citations. Recurring topics across this work include Diabetes Treatment and Management (12 papers), Treatment of Major Depression (11 papers), Neuroendocrine Tumor Research Advances (7 papers), Pancreatic function and diabetes (7 papers), Helicobacter pylori-related gastroenterology studies (6 papers), Gastroesophageal reflux and treatments (5 papers), Gastrointestinal motility and disorders (5 papers) and Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes (4 papers). The work is most often cited by research in Biological Psychiatry (132 citations), Endocrinology, Diabetes and Metabolism (813 citations), Nephrology (151 citations), Gastroenterology (113 citations) and Pharmacology (325 citations). Ewa Wajs has collaborated with scholars based in Belgium, United States and Poland. Frequent co-authors include Keith Usiskin, Gary Meininger, J.‐F. Yale, Dennis K. Yue, Elias David‐Neto, Bertrand Cariou, Liwen Xi, George L. Bakris, Damayanthi Devineni and Jaskaran Singh. Their work appears in journals such as Journal of Pineal Research, The International Journal of Neuropsychopharmacology, Clinical Therapeutics, European Neuropsychopharmacology and Neurogastroenterology & Motility.

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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