Trial reportInternational wound journal2015
Sildenafil in the treatment of pressure ulcer: a randomised clinical trial.
Trial report in International wound journal, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
7 citing papers in PubMed, 27 citations in OpenAlex.
- Efficacy of topical sildenafil formulations in enhancing wound healing outcomes: a narrative review.Archives of dermatological research · 2025Review
- A Dual-Acting Nitric Oxide Donor and Phosphodiesterase 5 Inhibitor Activates Autophagy in Primary Skin Fibroblasts.International journal of molecular sciences · 2022Article
- Effects of sildenafil and tadalafil on skin flap viability.Archives of dermatological research · 2022Article
- Fast Cicatrization of Extensive Livedoid Vasculopathy Ulcers under Treatment with Sildenafil.Annals of dermatology · 2017Article
- Tadalafil therapy and severe chronic foot wound resolution.International wound journal · 2015Article
- Effect of topically applied sildenafil citrate on wound healing: experimental study.Bosnian journal of basic medical sciences · 2014Article
- The effect of nitric oxide releasing cream on healing pressure ulcers.Iranian journal of nursing and midwifery researchArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Pressure ulcer (PrU)-related hospitalisation and mortality are critical issues in medical and surgical patients. Although animal studies have suggested the beneficial effects of sildenafil on wound healing, related clinical data are lacking. This is the first clinical study that has evaluated the effects of topical sildenafil on PrU healing in human subjects. Enrolled patients were randomly allocated to receive topical sildenafil (10%) ointment or placebo daily. Wound healing was assessed visually and photographically by the change in wound score according to two-digit Stirling scale. Decreases in grades of the PrUs were significantly higher in sildenafil group compared with placebo group (P < 0·001). In addition, surface areas of ulcers in sildenafil group were significantly reduced compared to the control group at day 14 of intervention (P = 0·007). It appears that these effects may be mediated by improvement of microvascular reperfusion in the skin and soft tissue. Further study to emphasise the role of topical sildenafil in the prevention or treatment of PrUs in hospitalised patients is required.
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.