Findings

What do systematic reviews say?

5 questions · 5 findings · 1 reviews

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No studies found 2 · 40%GRADE not reported 0 · 0%Very low 0 · 0%Low 3 · 60%Moderate 0 · 0%High 0 · 0%

NBI + WLC TURBT vs WLC TURBT

Time to recurrence · transurethral resection of bladder tumors in people with suspected or diagnosed non‐muscle invasive bladder cancer

NBI + WLC TURBT may leads to lower time to disease recurrence compared with WLC TURBT (low certainty).

1 finding from 1 review

Narrow band imaging versus white light cystoscopy alone for transurethral resection of non‐muscle invasive bladder… 2022 · Cochrane Headline outcomes only
HR 0.63 [0.45, 0.89]
6 studies · 1244 participants
Low

NBI + WLC TURBT vs WLC TURBT

Time to progression · transurethral resection of bladder tumors in people with suspected or diagnosed non‐muscle invasive bladder cancer

The review found no eligible studies for this question.

1 finding from 1 review

Narrow band imaging versus white light cystoscopy alone for transurethral resection of non‐muscle invasive bladder… 2022 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

NBI + WLC TURBT vs WLC TURBT

Clavien‐Dindo grade ≥ 3 complications · transurethral resection of bladder tumors in people with suspected or diagnosed non‐muscle invasive bladder cancer

NBI + WLC TURBT showed no clear difference in major adverse event (Clavien‐Dindo grade III, IV, and V) compared with WLC TURBT (low certainty).

1 finding from 1 review

Narrow band imaging versus white light cystoscopy alone for transurethral resection of non‐muscle invasive bladder… 2022 · Cochrane Headline outcomes only
RR 1.77 [0.79, 3.96]
4 studies · 1385 participants
Low

NBI + WLC TURBT vs WLC TURBT

Time to death from bladder cancer · transurethral resection of bladder tumors in people with suspected or diagnosed non‐muscle invasive bladder cancer

The review found no eligible studies for this question.

1 finding from 1 review

Narrow band imaging versus white light cystoscopy alone for transurethral resection of non‐muscle invasive bladder… 2022 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

NBI + WLC TURBT vs WLC TURBT

Clavien‐Dindo grade ≤ 2 complications8 · 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).

1 finding from 1 review

Narrow band imaging versus white light cystoscopy alone for transurethral resection of non‐muscle invasive bladder… 2022 · Cochrane Headline outcomes only
RR 0.88 [0.49, 1.56]
4 studies · 1385 participants
Low