Trihan et al.88 Trihan JE, Mahé G, Croquette M, et al. Accuracy of acceleration time of distal arteries to diagnose severe peripheral arterial disease. Front Cardiovasc Med. 2022;8:744354. http://dx.doi.org/10.3389/fcvm.2021.744354. PMid:35127845. http://dx.doi.org/10.3389/fcvm.2021.7443...
|
Cross-sectional study with consecutive patients (12 months) |
77 (88) |
● Significant linear correlation (R = -0.46, P < 0.01) between ATmax and ABI; |
II |
● Significant linear (R = -0.78, P < 0.0001) and multivariate correlation between ATmax and TBI; |
● ATmax ≥ 215ms diagnoses critical ischemia according to toe pressure (TP <= 30) with S = 85.7 (57.2-98.2), E = 81.1 (70.3-89.3), AUC = 0.89 (0.81-0.98), and 95%CI. |
Sommerset et al.66 Sommerset J, Karmy-Jones R, Dally M, Feliciano B, Vea Y, Teso D. Plantar acceleration time: a novel technique to evaluate arterial flow to the foot. Ann Vasc Surg. 2019;60:308-14. http://dx.doi.org/10.1016/j.avsg.2019.03.002. PMid:31075481. http://dx.doi.org/10.1016/j.avsg.2019.03...
|
Cross-sectional study (12 months) |
250 (499) |
● Significant linear correlation (p<0.001) between lateral plantar artery PAT and ABI; |
III |
● Class 1 (no symptoms, ABI 0.90-1.30) correlated with PAT 89.9 ± 15.5 ms, Class 2 (moderate claudication, ABI 0.69-0.89) correlated with PAT 152.3 ± 28.4 ms, Class 3 (severe claudication, ABI 0.40 -0.68) correlated with PAT 209.8 ± 28.4 ms and Class 4 (critical ischemia, ABI 0.39-0.00) correlated with PAT 270.2 ± 35.3 ms; |
Teso et al.44 Teso D, Sommerset J, Dally M, Feliciano B, Vea Y, Jones RK. Pedal Acceleration Time (PAT): a novel predictor of limb salvage. Ann Vasc Surg. 2021;75:189-93. http://dx.doi.org/10.1016/j.avsg.2021.02.038. PMid:33823258. http://dx.doi.org/10.1016/j.avsg.2021.02...
|
Retrospective cohort (12 months) |
72 (73) |
● Post-revascularization PAT in the range of 213 ± 47 ms and difference between pre- and post-revascularization PAT in the range of 30 ± 30 ms correlated with significant amputation (p < 0.00001); |
III |
● Post-revascularization PAT in the range of 122 ± 30 ms and difference between pre- and post-revascularization PAT in the range of 117 ± 34 ms correlated with limb salvage (p < 0.00001); |
● There was no significant difference between the amputation and limb salvage groups with respect to pre-revascularization PAT (p = 0.54); |
Santos99 Santos GC. Correlação entre o tempo de aceleração plantar, o índice tornozelo braquial e os escores SVS-WIfI em pacientes com isquemia crônica ameaçadora do membro [tese]. Belo Horizonte: UFMG; 2021 [cited 2023 Jan 8]. http://hdl.handle.net/1843/39097 http://hdl.handle.net/1843/39097...
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Cross-sectional study (10 months) |
141 (198) |
● Significant Spearman correlation (ρ) between PAT and ABI in diabetics: ρ = -0.8016 (-0.8627 to -0.7174 95%CI; p<0.001); non-diabetics: ρ = -0.8071 (-0.8693 to -0.7198 95%CI; p<0.001); men: ρ = -0.8133 (-0.8693 to -0.7368 95%CI; p<0.001) and women: ρ = -0.7611 (-0.8397 to -0.6511 95%CI; p<0.01); |
III |
● PAT values to estimate the degree of ischemia were calculated, notably a PAT > 196 ms indicates grade 3 ischemia (ABI < 0.4) in diabetics with S = 0.88, E = 0.87 and Ac = 0.88 and in non-diabetics with S = 0.83, E = 0.98 and Ac = 0.87; |
● PAT was associated with moderate to high risk of amputation by the SVS-WIfI system, with a value > 145 ms in diabetics having S = 0.77, E = 0.77 and Ac = 0.77 and a value > 165 ms in non-diabetics having S = 0.78, E = 0.79 and Ac = 0.79; |
Geskin et al.1010 Geskin G, Mulock MD, Tomko NL, Dasta A, Gopalakrishnan S. Effects of Lower limb revascularization on the microcirculation of the foot: a retrospective cohort study. Diagnostics. 2022;12(6):1320. http://dx.doi.org/10.3390/diagnostics12061320. PMid:35741130. http://dx.doi.org/10.3390/diagnostics120...
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Cross-sectional study (5 months) |
30 (38) |
● There was a significant reduction in mean PAT after revascularization (193 ± 118.41 ms to 160.38 ± 92.19 ms, p = 0.009); |
III |
● Negative Pearson correlation between PAT and ABI before revascularization (r2 = 0.41, p = 0.002, n = 21); |
Ochoa-Ayón et al.1111 Ochoa-Ayón BL, Quiroz-Villegas ME, Valdovinos-Estrada JA, et al. Tiempo de aceleracion plantar como factor predictivo para salvamento de extremidad. Rev Mex Angiol. 2022;126-33. http://dx.doi.org/10.24875/RMA.22000037. http://dx.doi.org/10.24875/RMA.22000037...
|
Prospective cohort (1 year) |
31 (31) |
● After angioplasty, all patients (n = 31) had a significant reduction in PAT (mean of 213.00 ± 83.26 ms before and 118.35 ± 16.40 ms after angioplasty, p = 0.000); |
III |
● After 1 year, the mean time to wound healing was 4.35 ± 2.42. Only 1 patient did not achieve wound healing; |
● There were no significant amputations (at or above the ankle). 51.6% of patients (n = 16) had a minor amputation; |
Arévalo Zamora and Cifuentes González1212 Arévalo Zamora C, Cifuentes González JC. Utilidad de la medición del tiempo de aceleración plantar en el diagnostico de enfermedad arterial periférica [Trabajo de grado especialización]. Medellín: Universidad de Antioquia; 2022. [cited 2023 Jan 8]. https://hdl.handle.net/10495/29463 https://hdl.handle.net/10495/29463...
|
Cross-sectional study (12 months) |
68 (130) |
● Pearson correlation of -0.67 between ABI and PAT in the arcuate artery of the foot and -0.65 in the lateral plantar artery; |
III |
● Association between ABI < 0.5 and PAT > 160 ms (S = 92.3% and E = 83.7%, AUC = 0.89 (95%CI (0.839-0.959); |
● PAT < 120 ms correlated with normal ABI, PAT 120-160 ms correlated with ABI between 0.5-0.9. |