The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Sildenafil Failures May Be Due to Inadequate Patient Instructions and Follow-Up: A Study on 100 Non-Responders
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In the citing paper
“In one study of 100 consecutive sildenafil non-responders, 56 patients used sildenafil inappropriately: 45 had never used the highest recommended dose (100 mg); 32 had taken the pill with a full stomach right after a meal; 22 had taken the pill just before initiating sexual activity; and 12 were not aware that sexual stimulation was mandatory to achieve an erection.3”
From Treatment Strategy for Non-Responders to PDE5 Inhibitors (2013) · cites this paper as [3]
In the citing paper
“The reported efficacy of PDE5 inhibitors is about 70%, although it is significantly lower in difficult-to-treat subpopulations.”
From Treatment Strategy for Non-Responders to PDE5 Inhibitors (2013) · cites this paper as [3]
In the citing paper
“The reported efficacy of PDE5 inhibitors is about 70%, although it is significantly lower in difficult-to-treat subpopulations.”
From Treatment Strategy for Non-Responders to PDE5 Inhibitors (2013) · cites this paper as [3]
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Citations
Cites
Oral Sildenafil in the Treatment of Erectile Dysfunction
Goldstein, I., Lue, T. F., Padma-Nathan, H., Rosen, R. C., Steers, W. D., & Wicker, P. A. (1998) · New England Journal of Medicine · doi:10.1056/nejm199805143382001 · Cited by 2,120
Research works printed but not linked: 16
- Lewis, 2001, Patient and partner satisfaction with Viagra (sildenafil citrate) treatment as determined by the Erectile Dysfunction Inventory of Treatment Satisfaction Questionnaire, Urology, 57, 960, 10.1016/S0090-4295(01)00945-1 · DOI
- Hatzichristou, 2001, Current treatments and emerging therapeutic approaches in male erectile dysfunction, BJU Int, 88, 11, 10.1046/j.1464-4096.2001.123.x · DOI
- Steers, 2001, Assessment of the efficacy and safety of Viagra (sildenafil citrate) in men with erectile dysfunction during long-term treatment, Int J Impot Res, 13, 261, 10.1038/sj.ijir.3900714 · DOI
- Hatzichristou, 2002, Diagnostic steps in the evaluation of patients with erectile dysfunction, J Urol, 168, 615, 10.1016/S0022-5347(05)64690-3 · DOI
- Hatzichristou, 2002, Sildenafil citrate: lessons learned from 3 years of clinical experience, Int J Impot Res, 14, S43, 10.1038/sj.ijir.3900805 · DOI · Paper page
- Martinez-Jabaloyas, 2001, Prognostic factors for response to sildenafil in patients with erectile dysfunction, Eur Urol, 40, 641, 10.1159/000049850 · DOI
- Souverein, 2002, Incidence and determinants of sildenafil (dis)continuation: the Dutch cohort of sildenafil users, Int J Impot Res, 14, 259, 10.1038/sj.ijir.3900883 · DOI
- Althof, 2002, When an erection alone is not enough: biopsychosocial obstacles to lovemaking, Int J Impot Res, 14, S99, 10.1038/sj.ijir.3900799 · DOI
- Pallas, 2000, A study using Viagra in a mental health practice, J Sex Marital Ther, 26, 41, 10.1080/009262300278632 · DOI
- Christiansen, 2000, Long-term efficacy and safety of oral Viagra (sildenafil citrate) in men with erectile dysfunction and the effect of randomised treatment withdrawal, Int J Impot Res, 12, 177, 10.1038/sj.ijir.3900527 · DOI
- McCullough, 2002, Achieving treatment optimization with sildenafil citrate (Viagra®) in patients with erectile dysfunction, Urology, 60, 28, 10.1016/S0090-4295(02)01688-6 · DOI
- The process of care model for evaluation and treatment of erectile dysfunction. The Process of Care Consensus Panel. Int J Impot Res 1999;11(2):59–70. · DOI
- Barada, 2001, Successful salvage of “Sildenafil (Viagra) failures”: Benefits of patient education and rechallenge with sildenafil, Int J Impot Res, 13, S49
- Atiemo, 2003, Salvage of sildenafil failures referred from primary care physicians, J Urol, 170, 2356, 10.1097/01.ju.0000096221.67967.ae · DOI
- Rutchik, 2001, Practice patterns in the diagnosis and treatment of erectile dysfunction among family practice physicians, Urology, 57, 146, 10.1016/S0090-4295(00)00880-3 · DOI · Paper page
- Utiger, 1998, A pill for impotence, N Engl J Med, 338, 1458, 10.1056/NEJM199805143382009 · DOI
Cited by
Guidelines on male sexual dysfunction: erectile dysfunction and premature ejaculation
Hatzimouratidis, K., Amar, E., Eardley, I., Giuliano, F., Hatzichristou, D., Montorsi, F., Vardi, Y., & Wespes, E. (2010) · European Urology · doi:10.1016/j.eururo.2010.02.020 · Cited by 1,223
Self-citationSalonia, A., Capogrosso, P., Boeri, L., Cocci, A., Corona, G., Dinkelman-Smit, M., Falcone, M., Jensen, C. F., Gül, M., Kalkanli, A., et al. (2025) · European Urology · doi:10.1016/j.eururo.2025.04.010 · Cited by 174
Carvalheira, A. A., Pereira, N. M., Maroco, J., & Forjaz, V. (2012) · The Journal of Sexual Medicine · doi:10.1111/j.1743-6109.2012.02787.x · Cited by 132
Treatment Options for Erectile Dysfunction
Brant, W. O., Bella, A. J., & Lue, T. F. (2007) · Endocrinology and Metabolism Clinics of North America · doi:10.1016/j.ecl.2007.02.001 · Cited by 51
Treatment Strategy for Non-Responders to PDE5 Inhibitors
Park, N. C., Kim, T. N., & Park, H. J. (2013) · The World Journal of Men's Health · doi:10.5534/wjmh.2013.31.1.31 · Cited by 41
Metadata
- Authors
- Hatzichristou, D., Moysidis, K., Apostolidis, A., Bekos, A., Tzortzis, V., Hatzimouratidis, K., & Ioannidis, E.
- Venue
- European Urology
- Publisher
- Elsevier BV
- Published
- 2005-04
- Volume
- 47
- Issue
- 4
- Pages
- 518-523
- ISSN
- 0302-2838
- Cited by
- 79
- References
- 1
- Language
- en
- Licence
- www.elsevier.com/tdm/userlicense/1.0/ (tdm)
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Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
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Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
