SynthesisWorld journal of gastroenterology2014
Interferon-associated retinopathy risk in patients with diabetes and hypertensive hepatitis C.
Synthesis in World journal of gastroenterology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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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, 10 citations in OpenAlex.
- Role of interferons in diabetic retinopathy.World journal of diabetes · 2021Review
- Interferon-α-induced retinopathy in chronic hepatitis C treatment: summary, considerations, and recommendations.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2019Review
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
aimTo investigate the association of hypertension and diabetes mellitus (DM) with interferon-associated retinopathy (IAR) risk in chronic hepatitis C (CHC).
methodsTwo investigators independently searched PubMed and Embase for eligible articles published prior to December 2013; additional studies were identified by reviewing the bibliographies. Only case-control or cohort studies that evaluated the association between hypertension and/or DM and IAR incidence in CHC patients were included. IAR was characterized by the presence of cotton-wool spots and/or retinal hemorrhage, and was defined as the primary efficacy measure. Pooled relative risks (RRs) with 95% confidence intervals (CIs) were estimated using data extracted from papers based on random-effects models.
resultsEight eligible studies were included in the present meta-analysis. The outcomes showed that patients with CHC and hypertension were at higher risk of IAR (48/189 vs 96/455, RR = 1.90; 95%CI: 1.15-3.15, P < 0.05). Patients with DM receiving interferon (IFN)-based therapy for CHC infection may be at higher risk for IAR (18/72 vs 60/256, RR = 1.56, 95%CI: 1.11-2.20, P < 0.05); however, the outcome was not stable. There was no significant difference in IAR risk between genotype-1-infected patients and non-genotype-1-infected patients (RR = 1.09, 95%CI: 0.64-1.87, P > 0.05). Comparable incidences of IAR were also found between patients treated with pegylated interferon (PIFN) α-2a and those treated with PIFN α-2b (RR = 0.84, 95%CI: 0.56-1.24, P > 0.05) and between patients treated with IFN α and those treated with PIFN α (RR = 1.04, 95%CI: 0.72-1.50, P > 0.05).
conclusionPatients with hypertension have a higher risk of retinopathy when receiving IFN-based therapy for CHC.
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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.