NBI + WLC TURBT vs WLC TURBT: Clavien‐Dindo grade ≤ 2 complications8
NBI + WLC TURBT showed no clear difference in minor adverse event (Clavien‐Dindo grade I and II) compared with WLC TURBT (low certainty).
What each review found
Current versions only| Finding | Effect | Studies | GRADE certainty |
|---|---|---|---|
NBI + WLC TURBT vs WLC TURBT Minor adverse event (Clavien‐Dindo grade I and II) · transurethral resection of bladder tumors in people with suspected or diagnosed non‐muscle invasive bladder cancer NBI + WLC TURBT showed no clear difference in minor adverse event (Clavien‐Dindo grade I and II) compared with WLC TURBT (low certainty). Narrow band imaging versus white light cystoscopy alone for transurethral resection of non‐muscle invasive… (2022) · Cochrane Headline outcomes only | RR 0.88 [0.49, 1.56] | 4 studies · 1385 participants | Low |
Findings are shown side by side, never pooled across reviews.
The reviews
| Review | Searched up to | Included studies | AMSTAR 2 |
|---|---|---|---|
| Narrow band imaging versus white light cystoscopy alone for transurethral resection of non‐muscle invasive bladder cancer 2022 · Cochrane Headline outcomes only | Not reported | list not extracted yet | Not assessed |
Studies behind the findings
None of these reviews ties its included studies to this outcome in the data here. Cochrane reviews and reviews with headline outcomes only do not list their studies yet.
How reviews are matched to this question
Reviews word the same question differently. Four decision models (TypeSafe's Jev, Liquid AI's d1-ultra, SubQ Snap and Baseten's Elephant) judged each wording of the population, intervention, comparator and outcome against the others; two wordings count as the same when at least three of them agree and none clearly disagrees, and findings count as this question only when all four elements match. Timing, setting and subgroup never split a question: they are shown on each finding.