Reduced Radial Artery Occlusion in Transradial Cerebral Angiography: Key Predictive Factors and Preventive Measures from a Single-Center Study of 543 Patients

22 July 2024 : Clinical Research

Wu Jian^1ABC, Ranze Cai^1CD, Biao Qi

^1AG*, Qiuping Li^2BCD

DOI: 10.12659/MSM.944297

Med Sci Monit 2024; 30:e944297

Introduction Material and Methods Results Discussion Conclusions References

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Table 2 Results of clinical data analysis of RAO patients versus non-RAO patients.

Procedural data	RAO (n=32)	No-RAO (n=511)	χ2 value	P value
Added heparin to the antispasmodic agents	2	239	20.031	0.0001
No added heparin to the antispasmodic agents	30	272
Fewer than 3 puncture attempts	9	314	13.8751	0.0002
More than 3 puncture attempts	23	197
16 cm sheath	4	216	11.074	0.0009
11 cm sheath	28	295
4F sheath	14	260	0.9969	0.3181
5F sheath	18	251
Terumo (Terumo, Japan) 20G puncture needle	9	279	8.4737	0.0036
Cordis (Cordis, America) 20G puncture needle	23	232

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