Impact of Internal Carotid Stenosis Treatment on Cerebral Blood Flow Volume: A Comparative Study between Preoperative and Postoperative Values

Piotr Kaszczewski; Michał Elwertowski; Jerzy Leszczyński; Tomasz Ostrowski; Joanna Kaszczewska; Kamil Stępkowski; Rafał Maciąg; Krzysztof Lamparski; Zbigniew Gałązka

doi:10.12659/MSM.941958

10 December 2023: Clinical Research

Impact of Internal Carotid Stenosis Treatment on Cerebral Blood Flow Volume: A Comparative Study between Preoperative and Postoperative Values

Piotr Kaszczewski ^1ABCDEF* , Michał Elwertowski ^1ABCDEF* , Jerzy Leszczyński ^1ABCDE , Tomasz Ostrowski ^1BCDE , Joanna Kaszczewska ^1BCDEF , Kamil Stępkowski ^1BDE , Rafał Maciąg ^2BDE , Krzysztof Lamparski ^2BEF , Zbigniew Gałązka ^1ABDEF

DOI: 10.12659/MSM.941958

Med Sci Monit 2023; 29:e941958

Authors information Article notes Copyright and License information

Background Material and Methods Results Discussion Conclusions References

View HTML version

Table 2 Pre- and postoperative flow volume comparison in the ipsi- and contralateral extracranial arteries in the groups with different preoperative compensatory status.

Group		CBF [ml/min]	Ipsilateral			Contralateral
Group		CBF [ml/min]	ICA	ECA	VA	ICA	ECA	VA
Pre-operative “no compensation” group	Pre-operative	619.42± 91.57	92.58± 51.15	90.79± 60.58	69.05± 43.75	225.63± 81.53	74.53± 39.70	66.84± 46.34
	Post-operative	896.6± 167.92	268.47± 104.74	122.47± 59.40	73.39± 41.95	242.47± 56.74	114.58± 69.48	75.21± 48.14
	Flow difference	277.18± 154.26	175.89± 98.67	31.68± 72.85	4.34± 27.70	16.84± 73.28	40.05± 56.55	8.37± 29.29
	p value	p=0.0000001	p=0.00013	p=0.13	p=0.79	p=0.52	p=0.1	p=0.42
Pre-operative “mild compensation” group	Pre-operative	824.08± 91.89	86.64± 54.61	156.16± 67.53	86.80± 48.09	264.48± 103.01	144.36± 67.32	85.64± 29.31
	Post-operative	1045.60± 114.31	281.56± 107.73	120.20± 56.49	89.24± 48.42	301.52± 97.22	158.88± 77.42	94.24± 39.31
	Flow difference	221.56± 98.80	194.92± 118.27	−35.96± 83.52	2.44± 24.66	37.04± 102.26	14.52± 73.19	8.60± 31.05
	p value	p=0.0000001	p=0.0000001	p=0.12	p=0.78	p=0.06	p=0.27	p=0.81
Pre-operative “significant compensation” group	Pre-operative	1115.5± 112.89	156.14± 74.05	215.86± 54.04	134.14± 73.06	338.93± 102.47	165.64± 75.38	104.79± 55.76
	Post-operative	1118.10± 121.01	311.14± 75.43	138.14± 96.88	114.00± 63.58	316.71± 56.96	164.36± 59.51	95.07± 32.17
	Flow difference	2.57± 58.50	155.00± 82.75	−77.71± 105.37	−20.14± 47.30	−22.21± 108.42	−1.29± 68.22	−9.71± 34.54
	p value	p=0.954	p=0.0012	p=0.017	p=0.56	p=0.96	p=0.87	p=0.64

Back to the Article

Impact of Internal Carotid Stenosis Treatment on Cerebral Blood Flow Volume: A Comparative Study between Preoperative and Postoperative Values

Your Privacy