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Cochrane Database of Systematic Reviews

Topical and systemic antifungal therapy for chronic rhinosinusitis

Overview of attention for article published in Cochrane database of systematic reviews, September 2018
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About this Attention Score

  • In the top 25% of all research outputs scored by Altmetric
  • Good Attention Score compared to outputs of the same age (78th percentile)
  • Average Attention Score compared to outputs of the same age and source

Mentioned by

twitter
13 tweeters
facebook
1 Facebook page
wikipedia
1 Wikipedia page

Citations

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14 Dimensions

Readers on

mendeley
106 Mendeley
Title
Topical and systemic antifungal therapy for chronic rhinosinusitis
Published in
Cochrane database of systematic reviews, September 2018
DOI 10.1002/14651858.cd012453.pub2
Pubmed ID
Authors

Karen Head, Steve Sharp, Lee-Yee Chong, Claire Hopkins, Carl Philpott

Abstract

This review adds to a series of reviews looking at primary medical management options for patients with chronic rhinosinusitis.Chronic rhinosinusitis is common and characterised by inflammation of the lining of the nose and paranasal sinuses leading to nasal blockage, nasal discharge, facial pressure/pain and loss of sense of smell. The condition can occur with or without nasal polyps. Antifungals have been suggested as a treatment for chronic rhinosinusitis. To assess the effects of systemic and topical antifungal agents in patients with chronic rhinosinusitis, including those with allergic fungal rhinosinusitis (AFRS) and, if possible, AFRS exclusively. The Cochrane ENT Information Specialist searched the Cochrane ENT Trials Register; Cochrane Central Register of Controlled Trials (CENTRAL); Ovid MEDLINE; Ovid Embase; CINAHL; Web of Science; ClinicalTrials.gov; ICTRP and additional sources for published and unpublished trials. The date of the search was 17 November 2017. Randomised controlled trials (RCTs) with at least a two-week follow-up period comparing topical or systemic antifungals with (a) placebo, (b) no treatment, (c) other pharmacological interventions or (d) a different antifungal agent. We did not include post-surgical antifungal use. We used the standard Cochrane methodological procedures. Our primary outcomes were disease-specific health-related quality of life (HRQL), patient-reported disease severity and the significant adverse effects of hepatic toxicity (systemic antifungals). Secondary outcomes included general HRQL, endoscopic nasal polyp score, computerised tomography (CT) scan score and the adverse effects of gastrointestinal disturbance (systemic antifungals) and epistaxis, headache or local discomfort (topical antifungals). We used GRADE to assess the quality of the evidence for each outcome; this is indicated in italics. We included eight studies (490 adult participants). The presence of nasal polyps on examination was an inclusion criterion in three studies, an exclusion criterion in one study and the remaining studies included a mixed population. No studies specifically investigated the effect of antifungals in patients with AFRS.Topical antifungal treatment versus placebo or no interventionWe included seven studies (437 participants) that used amphotericin B (six studies; 383 participants) and one that used fluconazole (54 participants). Different delivery methods, volumes and concentrations were used.Four studies reported disease-specific health-related quality of life using a range of instruments. We did not meta-analyse the results due to differences in the instruments used, and measurement and reporting methods. At the end of treatment (one to six months) none of the studies reported statistically significant differences between the groups (low-quality evidence - we are uncertain about the result).Two studies reported disease severity using patient-reported symptom scores. Meta-analysis was not possible. At the end of treatment (8 to 13 weeks) one study showed no difference and the second found that patients in the placebo group had less severe symptoms (very low-quality evidence - we are very uncertain about the result).In terms of adverse effects, topical antifungals may lead to more local irritation compared with placebo (risk ratio (RR) 2.29, 95% confidence interval (CI) 0.61 to 8.62; 312 participants; 5 studies; low-quality evidence) but little or no difference in epistaxis (RR 0.97, 95% CI 0.14 to 6.63; 225 participants; 4 studies, low-quality evidence) or headache (RR 1.26, 95% CI 0.60 to 2.63; 195 participants; 3 studies; very low-quality evidence).None of the studies found a difference in generic health-related quality of life (one study) or endoscopic score (five studies) between the treatment groups. Three studies investigated CT scan; two found no difference between the groups and one found a significant decrease in the mean percentage of air space occluded, favouring the antifungal group.Systemic antifungal treatment versus placebo or no treatmentOne study (53 participants) comparing terbinafine tablets against placebo reported that there may be little or no difference between the groups in disease-specific health-related quality of life or disease severity score (both low-quality evidence). Systemic antifungals may lead to more hepatic toxicity events (RR 3.35, 95% CI 0.14 to 78.60) but fewer gastrointestinal disturbances (RR 0.37, 95% CI 0.04 to 3.36), compared to placebo, although the evidence was of low quality.This study did not find a difference in CT scan score between the groups. Generic health-related quality of life and endoscopic score were not measured.Other comparisonsWe found no studies that compared antifungal agents against other treatments for chronic rhinosinusitis. Due to the very low quality of the evidence, it is uncertain whether or not the use of topical or systemic antifungals has an impact on patient outcomes in adults with chronic rhinosinusitis compared with placebo or no treatment. Studies including specific subgroups (i.e. AFRS) are lacking.

Twitter Demographics

The data shown below were collected from the profiles of 13 tweeters who shared this research output. Click here to find out more about how the information was compiled.

Mendeley readers

The data shown below were compiled from readership statistics for 106 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 106 100%

Demographic breakdown

Readers by professional status Count As %
Student > Master 21 20%
Student > Bachelor 11 10%
Researcher 10 9%
Student > Ph. D. Student 10 9%
Student > Postgraduate 9 8%
Other 22 21%
Unknown 23 22%
Readers by discipline Count As %
Medicine and Dentistry 36 34%
Nursing and Health Professions 14 13%
Pharmacology, Toxicology and Pharmaceutical Science 6 6%
Psychology 4 4%
Sports and Recreations 3 3%
Other 14 13%
Unknown 29 27%

Attention Score in Context

This research output has an Altmetric Attention Score of 9. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 15 November 2019.
All research outputs
#2,428,702
of 16,209,978 outputs
Outputs from Cochrane database of systematic reviews
#5,040
of 11,432 outputs
Outputs of similar age
#58,337
of 277,238 outputs
Outputs of similar age from Cochrane database of systematic reviews
#78
of 136 outputs
Altmetric has tracked 16,209,978 research outputs across all sources so far. Compared to these this one has done well and is in the 84th percentile: it's in the top 25% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 11,432 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 23.9. This one has gotten more attention than average, scoring higher than 55% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 277,238 tracked outputs that were published within six weeks on either side of this one in any source. This one has done well, scoring higher than 78% of its contemporaries.
We're also able to compare this research output to 136 others from the same source and published within six weeks on either side of this one. This one is in the 42nd percentile – i.e., 42% of its contemporaries scored the same or lower than it.