Vikram Khullar
- Urology top 0.2%
- Urinary Bladder and Prostate Research 41
- Rheumatology top 0.5%
- Pelvic floor disorders treatments 55
- Epidemiology top 5%
- Urinary Tract Infections Management 26
- Surgery top 10%
- Anorectal Disease Treatments and Outcomes 10
- Pelvic and Acetabular Injuries 9
- Hernia repair and management 6
- Diverticular Disease and Complications 4
- Gastroenterology top 10%
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- Pregnancy-related medical research 4
- Co-authors
- L. CardozoStefano SalvatoreCon KelleherSimon HillLinda CardozoDemetri PanayiRuwan FernandoKarin S. Coyne
- Cited by
- UrologyRheumatologyEpidemiology
- Journals
- Neurourology and Urodynamics (27 papers)International Urogynecology Journal (11 papers)BJOG An International Journal of Obstetrics & Gynaecology (6 papers)
- Partner nations
- United KingdomUnited StatesAustria
In The Last Decade
Vikram Khullar
71 papers receiving 1.3k citations
Peers
Comparison fields: 5 of 84
- Urology 966
- Rheumatology 1.1k
- Epidemiology 564
- Surgery 360
- Gastroenterology 33
Countries citing papers authored by Vikram Khullar
This map shows the geographic impact of Vikram Khullar'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 Vikram Khullar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Vikram Khullar more than expected).
Fields of papers citing papers by Vikram Khullar
This network shows the impact of papers produced by Vikram Khullar. 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 Vikram Khullar. The network helps show where Vikram Khullar may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Vikram Khullar, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2025 | 0 | |
| 2 | 2025 | 0 | |
| 3 | 2025 | 0 | |
| 4 | 2024 | 1 | |
| 5 | 2024 | 3 | |
| 6 | 2024 | 3 | |
| 7 | 2024 | 2 | |
| 8 | 2023 | 8 | |
| 9 | 2018 | 13 | |
| 10 | OnabotulinumtoxinA Significantly Decreases Urinary Incontinence and Provides Treatment Benefit in Patients with Idiopathic Overactive Bladder: A Pooled Analysis of Two Phase III, Placebo-Controlled Pivotal Trials | 2013 | 1 |
| 11 | Intra- and inter-reader variability of transvaginal ultrasound bladder wall thickness measurements: Results from the SHRINK study | 2013 | 1 |
| 12 | Age-related efficacy of the selective ß3-adrenoceptor agonist mirabegron for the treatment of overactive bladder (OAB): pooled analysis of three prospective, randomised Phase III studies in patients aged >= 65 years | 2012 | 8 |
| 13 | Brain derived neurotrophic factor (BDNF) is not a valuable biomarker for diagnosing detrusor overactivity. | 2012 | 1 |
| 14 | The Potent and Selective Beta3-adrenoceptor Agonist Mirabegron Improves Patient-reported Outcomes in Overactive Bladder–Results from Two Phase III Studies | 2012 | 1 |
| 15 | Efficacy of mirabegron in patients with overactive bladder (OAB): Pre-specified analysis of three randomised, double-blind, placebo-controlled, Phase III studies | 2012 | 4 |
| 16 | Why women with refractory overactive bladder (OAB) symptoms must undergo cystoscopy and bladder biopsy. | 2012 | 1 |
| 17 | 2010 | 21 | |
| 18 | Does long-term treatment of overactive bladder result in clinically meaningful improvement in health related quality of life in real world clinical practice? | 2009 | 2 |
| 19 | Long-term use of antimuscarinic medication in the real world: Results of a community-based prospective study of patients with overactive bladder | 2009 | 1 |
| 20 | 1998 | 2 |
About Vikram Khullar
Vikram Khullar is a scholar working on Urology, Rheumatology, Epidemiology, Surgery and Gastroenterology, having authored 77 papers that have together received 1.4k indexed citations. Recurring topics across this work include Pelvic floor disorders treatments (55 papers), Urinary Bladder and Prostate Research (41 papers), Urinary Tract Infections Management (26 papers), Anorectal Disease Treatments and Outcomes (10 papers), Pelvic and Acetabular Injuries (9 papers), Hernia repair and management (6 papers), Pregnancy-related medical research (4 papers) and Diverticular Disease and Complications (4 papers). The work is most often cited by research in Urology (966 citations), Rheumatology (1.1k citations), Epidemiology (564 citations), Surgery (360 citations) and Gastroenterology (33 citations). Vikram Khullar has collaborated with scholars based in United Kingdom, United States and Austria. Frequent co-authors include L. Cardozo, Stefano Salvatore, Con Kelleher, Simon Hill, Linda Cardozo, Demetri Panayi, Ruwan Fernando, Karin S. Coyne, Christine L. Thompson and Louis S. Matza. Their work appears in journals such as Neurourology and Urodynamics, International Urogynecology Journal, BJOG An International Journal of Obstetrics & Gynaecology, Ultrasound in Obstetrics and Gynecology and The Journal of Urology.
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.