Trial reportSurgery today2010
Efficacy of lanolin and bovine type I collagen in the treatment of childhood anal fissures: a prospective, randomized, controlled clinical trial.
Trial report in Surgery today, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.
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
2 citing papers in PubMed, 1 synthesis or guideline pooled it, 9 citations in OpenAlex.
- A systematic review and meta-analysis of the treatment of anal fissure.Techniques in coloproctology · 2017Pooled it
- Efficacy of HPA Lanolin® in treatment of lip alterations related to chemotherapy.Journal of applied oral science : revista FOBArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeWe designed an open-labeled, prospective, randomized, controlled clinical trial to test the efficacy of topical lanolin ointment (PureLan) and bovine type I collagen spray (Gelfix) in the treatment of childhood anal fissures.
methodsSeventy-one children with acute anal fissure were divided randomly into three groups: group I (control; n = 25), group II (PureLan; n = 28), and group III (Gelfix; n = 18). All children were assigned to have warm sitz baths, topical analgesic creams, and stool softeners. Patients in groups II and III were also treated with topical lanolin ointment and bovine type I collagen, respectively. All children were re-examined 4 weeks later.
resultsComplete healing of the anal fissure was observed in 68% of the group I patients, but in 92.9% and 100% of the group II and III patients, respectively. The difference among groups was significant in terms of complete fissure healing (P = 0.003), but the efficacy of topical lanolin ointment and bovine type I collagen spray did not differ significantly (P = 0.078).
conclusionOur data suggest that topical lanolin ointment and bovine type I collagen spray are effective in the treatment of acute anal fissure in children.
Indexed as
Identifiers
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.