Ira R. Katz

17.4k total citations · 2 hit papers
220 papers, 12.4k citations indexed

About

Ira R. Katz is a scholar working on Psychiatry and Mental health, Clinical Psychology and Social Psychology. According to data from OpenAlex, Ira R. Katz has authored 220 papers receiving a total of 12.4k indexed citations (citations by other indexed papers that have themselves been cited), including 89 papers in Psychiatry and Mental health, 54 papers in Clinical Psychology and 47 papers in Social Psychology. Recurrent topics in Ira R. Katz's work include Dementia and Cognitive Impairment Research (53 papers), Mental Health Treatment and Access (44 papers) and Schizophrenia research and treatment (44 papers). Ira R. Katz is often cited by papers focused on Dementia and Cognitive Impairment Research (53 papers), Mental Health Treatment and Access (44 papers) and Schizophrenia research and treatment (44 papers). Ira R. Katz collaborates with scholars based in United States, Australia and Belgium. Ira R. Katz's co-authors include Patricia A. Parmelee, M. P. Lawton, M. Powell Lawton, Daniel Weintraub, Matthew B. Stern, George S. Alexopoulos, Paul Thuras, Jacobo Mintzer, Charles F. Reynolds and John E. Duda and has published in prestigious journals such as Journal of the American Chemical Society, JAMA and Journal of Biological Chemistry.

In The Last Decade

Ira R. Katz

213 papers receiving 11.8k 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.

Validation of the Cumulative Illness Rating Scale in a Geriatric Residential Population

1995 773 citations Patricia A. Parmelee, Ira R. Katz et al. Journal of the American Geriatrics Society profile →
Comparison of Risperidone and Placebo for Psychosis and Behavioral Disturbances Associated With Dementia

1999 578 citations Ira R. Katz et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ira R. Katz United States	59	5.0k	2.7k	2.1k	1.9k	1.7k	220	12.4k
Cornelius Katona United Kingdom	65	5.7k 1.1×	3.1k 1.2×	3.2k 1.5×	2.4k 1.2×	1.3k 0.8×	334	14.0k
Gábor S. Ungvári China	58	4.9k 1.0×	4.0k 1.5×	1.5k 0.7×	1.8k 1.0×	1.6k 0.9×	557	13.9k
Helen Chiu Hong Kong	54	3.8k 0.8×	3.6k 1.3×	1.9k 0.9×	703 0.4×	1.7k 1.0×	268	11.3k
André F. Carvalho Brazil	70	5.9k 1.2×	2.9k 1.1×	1.3k 0.6×	1.8k 1.0×	1.2k 0.7×	286	19.2k
Alistair Burns United Kingdom	77	9.9k 2.0×	2.9k 1.1×	3.3k 1.6×	1.9k 1.0×	1.2k 0.7×	430	20.5k
Eric J. Lenze United States	56	2.7k 0.5×	2.8k 1.1×	1.1k 0.5×	2.1k 1.1×	1.5k 0.9×	352	12.0k
André F. Carvalho Canada	58	4.5k 0.9×	3.8k 1.4×	1.1k 0.5×	1.5k 0.8×	1.3k 0.8×	226	13.8k
Aart H. Schene Netherlands	67	4.6k 0.9×	4.5k 1.7×	2.3k 1.1×	2.1k 1.1×	2.9k 1.7×	332	15.9k
Frans G. Zitman Netherlands	72	4.0k 0.8×	6.1k 2.3×	1.9k 0.9×	1.6k 0.8×	2.8k 1.6×	295	20.6k
Mario Amore Italy	65	4.6k 0.9×	5.7k 2.1×	1.0k 0.5×	1.6k 0.8×	2.0k 1.1×	417	14.5k

Countries citing papers authored by Ira R. Katz

Since Specialization

Citations

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

Fields of papers citing papers by Ira R. Katz

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ira R. Katz. 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 Ira R. Katz. The network helps show where Ira R. Katz may publish in the future.

Co-authorship network of co-authors of Ira R. Katz

This figure shows the co-authorship network connecting the top 25 collaborators of Ira R. Katz. A scholar is included among the top collaborators of Ira R. Katz 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 Ira R. Katz. Ira R. Katz 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

Szmulewicz, Alejandro, Arin L. Madenci, Ryan Ferguson, et al.. (2023). Estimating the per-protocol effect of lithium on suicidality in a randomized trial of individuals with depression or bipolar disorder. Journal of Psychopharmacology. 37(6). 539–544. 4 indexed citations

Katz, Ira R., et al.. (2020). Can “deaths of despair” serve as a focus for planning and evaluating clinical and preventive services for Veterans?. Psychiatry Research. 285. 112841–112841. 3 indexed citations

Kearney, Lisa K., Jeanne A. Schaefer, Katherine M. Dollar, et al.. (2018). Envisioning Transformation in VA Mental Health Services Through Collaborative Site Visits. Psychiatric Services. 69(7). 744–747. 1 indexed citations

Ilgen, Mark A., Felicia Kleinberg, Rosalinda V. Ignacio, et al.. (2013). Noncancer Pain Conditions and Risk of Suicide. JAMA Psychiatry. 70(7). 692–692. 177 indexed citations

Alexopoulos, George S., Charles F. Reynolds, Martha L. Bruce, et al.. (2009). Reducing Suicidal Ideation and Depression in Older Primary Care Patients: 24-Month Outcomes of the PROSPECT Study. American Journal of Psychiatry. 166(8). 882–890. 235 indexed citations

Givens, Jane L., Ira R. Katz, Scarlett L. Bellamy, & William C. Holmes. (2007). Stigma and the Acceptability of Depression Treatments Among African Americans and Whites. Journal of General Internal Medicine. 22(9). 1292–1297. 125 indexed citations

Mavandadi, Shahrzad, Ira R. Katz, U. Nalla B. Durai, et al.. (2007). Effect of Depression Treatment on Depressive Symptoms in Older Adulthood: The Moderating Role of Pain. Journal of the American Geriatrics Society. 55(2). 202–211. 44 indexed citations

Chepenik, Lara G., Thomas Ten Have, David W. Oslin, et al.. (2006). A Daily Diary Study of Late-Life Depression. American Journal of Geriatric Psychiatry. 14(3). 270–279. 20 indexed citations

Weintraub, Daniel, Katherine Oehlberg, Ira R. Katz, & Matthew B. Stern. (2006). Test Characteristics of the 15-Item Geriatric Depression Scale and Hamilton Depression Rating Scale in Parkinson Disease. American Journal of Geriatric Psychiatry. 14(2). 169–175. 206 indexed citations

10.

Weintraub, Daniel, Joel E. Streim, Catherine Datto, et al.. (2003). Effect of Increasing the Dose and Duration of Sertraline Trial in the Treatment of Depressed Nursing Home Residents. Journal of Geriatric Psychiatry and Neurology. 16(2). 109–111. 7 indexed citations

11.

Datto, Catherine, et al.. (2002). Pharmacologic Treatment of Depression in Nursing Home Residents: A Mental Health Services Perspective. Journal of Geriatric Psychiatry and Neurology. 15(3). 141–146. 32 indexed citations

12.

Oslin, David W., Catherine Datto, Michael J. Kallan, et al.. (2002). Association Between Medical Comorbidity and Treatment Outcomes in Late‐Life Depression. Journal of the American Geriatrics Society. 50(5). 823–828. 70 indexed citations

13.

Thompson, Richard, Ira R. Katz, Vincent Kane, & Steven L. Sayers. (2002). CAUSE OF DEATH IN VETERANS RECEIVING GENERAL MEDICAL AND MENTAL HEALTH CARE. The Journal of Nervous and Mental Disease. 190(11). 789–792. 2 indexed citations

14.

Katz, Ira R. & David W. Oslin. (2000). Focus on psychopharmacologic interventions in late life. Springer eBooks. 1 indexed citations

15.

Oslin, David W., Joel E. Streim, Ira R. Katz, William S. Edell, & Thomas R. TenHave. (2000). Change in Disability Follows Inpatient Treatment for Late Life Depression. Journal of the American Geriatrics Society. 48(4). 357–362. 39 indexed citations

16.

Streim, Joel E., David W. Oslin, Ira R. Katz, & Patricia A. Parmelee. (1997). Lessons From Geriatric Psychiatry in the Long Term Care Setting. Psychiatric Quarterly. 68(3). 281–307. 17 indexed citations

17.

Parmelee, Patricia A., Morton H. Kleban, M. Powell Lawton, & Ira R. Katz. (1991). Depression and cognitive change among institutionalized aged.. Psychology and Aging. 6(4). 504–511. 23 indexed citations

18.

Katz, Ira R., et al.. (1991). Bedside Clinical and Electrophysiological Assessment: Assessment of Change in Vulnerable Patients. International Psychogeriatrics. 3(2). 289–300. 15 indexed citations

19.

Katz, Ira R., et al.. (1988). Identifying Persistent Adverse Effects of Anticholinergic Drugs in the Elderly. Journal of Geriatric Psychiatry and Neurology. 1(4). 212–217. 5 indexed citations

20.

Katz, Ira R., et al.. (1978). [Course of psychopathologic and extrapyramidal motor symptoms during long-term treatment of schizophrenic patients with psycholeptic drugs (author's transl)].. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 28(9). 1494–5. 6 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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