From: Ongoing challenges in pulmonary fibrosis and insights from the nintedanib clinical programme
Study author, reference | Patient subgroup | HRCT results | SLB results | Diagnosis by 2011 guidelines [14] | Notes |
---|---|---|---|---|---|
Cohort study involving 201 patients with pulmonary fibrosis who underwent lung biopsy within 1 year of chest CT scan | |||||
Chung [24] | Probable UIP* | Reticulation, little or no honeycombing | Definite*/probable* UIP 82% | IPF | Probable UIP* by HRCT was more likely to have UIP confirmed by SLB than indeterminate UIP* by HRCT |
Indeterminate*18% | Probable IPF | ||||
Indeterminate for UIP* | Indeterminate | Definite*/probable* UIP 54% | IPF | ||
Indeterminate*46% | Probable IPF | ||||
Post-hoc analysis of pooled data from the INPULSIS trials on 1061 patients with honeycombing and/or diagnosis of UIP by SLB | |||||
Raghu [25] | Honeycombing or SLB | Honeycombing | Not specified | IPF | Disease progression & response to nintedanib similar between groups |
Not specified | UIP | ||||
No honeycombing or SLB | Features of possible UIP and traction bronchiectasis, no honeycombing | None available | SLB required |