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Table 3 Reasons for switching from TDF to TAF

From: Rates and predictors of switching to tenofovir alafenamide-containing ART in a nationwide cohort

TDF stopping reason

No TDF-toxicity risk

(n = 2′331)

TDF-toxicity risk

(n = 465)

Total

(n = 2′796)

Prevention of expected side-effects

614 (26.3%)

83 (17.9%)

697 (24.9%)

Established kidney toxicity

147 (6.3%)

83 (17.9%)

230 (8.2%)

Toxicity, other

124 (5.3%)

34 (7.3%)

158 (5.7%)

Treatment simplification

223 (9.6%)

34 (7.3%)

257 (9.2%)

Drug-drug interaction

15 (0.6%)

3 (0.7%)

18 (0.6%)

Patient’s wish

195 (8.4%)

48 (10.3%)

243 (8.7%)

Physician’s decision

375 (16.1%)

88 (18.9%)

463 (16.6%)

Other reason, not specified

581 (24.9%)

85 (18.3%)

666 (23.8%)

Missing

57 (2.5%)

7 (1.5%)

64 (2.3%)

  1. TDF Tenofovir disoproxil fumarate, TAF Tenofovir alafenamide.
  2. TDF toxicity risk defined as presence of a least one of the following risk factors: eGFR < 60 mL/min, urine protein-to-creatinine ratio of ≥50 mg/mmol or osteoporosis