2 research outputs found
ΠΠ΅ΠΏΠΎΡΡΠ΅Π΄ΡΡΠ²Π΅Π½Π½ΡΠ΅ ΠΈ ΠΎΡΠ΄Π°Π»Π΅Π½Π½ΡΠ΅ ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΡ ΡΡΠ΅Π½ΡΠΈΡΠΎΠ²Π°Π½ΠΈΡ ΠΏΠΎΠ·Π²ΠΎΠ½ΠΎΡΠ½ΡΡ Π°ΡΡΠ΅ΡΠΈΠΉ Ρ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² Ρ Π±Π΅ΡΡΠΈΠΌΠΏΡΠΎΠΌΠ½ΡΠΌ ΡΠ΅ΡΠ΅Π½ΠΈΠ΅ΠΌ Ρ ΡΠΎΠ½ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΈΡΠ΅ΠΌΠΈΠΈ Π³ΠΎΠ»ΠΎΠ²Π½ΠΎΠ³ΠΎ ΠΌΠΎΠ·Π³Π°
Highlights. The efficiency of the endovascular treatment combined with medical therapy versus medical therapy has been proven to prevent strokes in patients with vertebral artery atherosclerotic lesions and asymptomatic chronic cerebral ischemia.Aim. To assess the efficiency of endovascular treatment in patients with asymptomatic vertebral artery atherosclerotic lesions as an approach for secondary prevention of strokes.Methods. Group 1 patients (n = 44) underwent stenting of the vertebral arteries combined with the medical therapy to prevent strokes, whereas group 2 patients (n = 56) received the medical therapy alone. Group 1 was then subdivided into two subgroups -subgroups 1a and 1b. Subgroup 1a patients underwent (n = 22) stenting using the embolic protection devices, while Subgroup 1b patients (n = 22) - embolic protection devices were not used. The follow-up was up to 36 months with regular visits at 12, 24, and 36 months. The inclusion criteria were as follows: asymptomatic vertebral artery stenosis of 50-95%; the diameter of the vertebral arteries of less than 3.0 and not more than 5 mm; the presence of cerebral and focal symptoms corresponding to asymptomatic chronic brain ischemia (according to E.V. Schmidt).Results. The overall incidence of spasm and dissection during endovascular intervention was 20% and 4.5% in Subgroup 1a and 1b, respectively (p = 0.0367). 2 (4.5%) patients had transient ischemic attack in Subgroup 1a. There were no perioperative strokes in Subgroup 1b. The overall rate of major cerebral complications over 36 months was 4.5% in Group 1 versus 37.5% in Group 2 (x2 = 15.101; p <0.0001). The rate of adverse cardiac events was 9.1% and 19.6%, in Groups 1 and 2, respectively (x2 = 14.784; p <0.0001). In-stent restenosis occurred in 38.67% of patients in Group I, who underwent stenting using various generations of stents. In-stent restenosis did not affect the incidence of major cerebral complications in the long-term period (x2 = 0.1643; p = 0.735).Conclusion. Endovascular treatment combined with medical therapy allowed preventing cerebral complications associated with the instability of atherosclerotic plaques in patients with asymptomatic vertebral artery stenosis. It has proved to be an effective method for the secondary prevention of strokes.Β ΠΡΠ½ΠΎΠ²Π½ΡΠ΅ ΠΏΠΎΠ»ΠΎΠΆΠ΅Π½ΠΈΡ. ΠΠΏΠ΅ΡΠ²ΡΠ΅ Ρ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² Ρ Π°ΡΠ΅ΡΠΎΡΠΊΠ»Π΅ΡΠΎΡΠΈΡΠ΅ΡΠΊΠΈΠΌΠΈ ΡΡΠ΅Π½ΠΎΠ·Π°ΠΌΠΈ ΠΏΠΎΠ·Π²ΠΎΠ½ΠΎΡΠ½ΡΡ
Π°ΡΡΠ΅ΡΠΈΠΉ ΠΈ Π±Π΅ΡΡΠΈΠΌΠΏΡΠΎΠΌΠ½ΡΠΌ ΡΠ΅ΡΠ΅Π½ΠΈΠ΅ΠΌ Ρ
ΡΠΎΠ½ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΈΡΠ΅ΠΌΠΈΠΈ Π³ΠΎΠ»ΠΎΠ²Π½ΠΎΠ³ΠΎ ΠΌΠΎΠ·Π³Π° Π΄ΠΎΠΊΠ°Π·Π°Π½Π° Π²ΡΡΠΎΠΊΠ°Ρ ΡΡΡΠ΅ΠΊΡΠΈΠ²Π½ΠΎΡΡΡ ΠΊΠΎΠΌΠ±ΠΈΠ½ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠ³ΠΎ (ΡΠ½Π΄ΠΎΠ²Π°ΡΠΊΡΠ»ΡΡΠ½ΠΎΠ³ΠΎ ΠΈ ΠΌΠ΅Π΄ΠΈΠΊΠ°ΠΌΠ΅Π½ΡΠΎΠ·Π½ΠΎΠ³ΠΎ) ΠΏΠΎΠ΄Ρ
ΠΎΠ΄Π° ΠΏΡΠΈ Π²ΡΠΎΡΠΈΡΠ½ΠΎΠΉ ΠΏΡΠΎΡΠΈΠ»Π°ΠΊΡΠΈΠΊΠ΅ Π½Π°ΡΡΡΠ΅Π½ΠΈΠΉ ΠΌΠΎΠ·Π³ΠΎΠ²ΠΎΠ³ΠΎ ΠΊΡΠΎΠ²ΠΎΠΎΠ±ΡΠ°ΡΠ΅Π½ΠΈΡ Ρ ΡΡΠ΅ΡΠΎΠΌ ΠΏΡΠΈΠ²Π΅ΡΠΆΠ΅Π½Π½ΠΎΡΡΠΈ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠ° Π»Π΅ΡΠ΅Π½ΠΈΡ ΠΏΠΎ ΡΡΠ°Π²Π½Π΅Π½ΠΈΡ Ρ ΡΠΎΠ»ΡΠΊΠΎ Π»Π΅ΠΊΠ°ΡΡΡΠ²Π΅Π½Π½ΠΎΠΉ ΡΠ΅ΡΠ°ΠΏΠΈΠ΅ΠΉ.Π¦Π΅Π»Ρ. ΠΠΏΡΠ΅Π΄Π΅Π»ΠΈΡΡ ΡΠ΅Π»Π΅ΡΠΎΠΎΠ±ΡΠ°Π·Π½ΠΎΡΡΡ ΡΠ½Π΄ΠΎΠ²Π°ΡΠΊΡΠ»ΡΡΠ½ΡΡ
Π²ΠΌΠ΅ΡΠ°ΡΠ΅Π»ΡΡΡΠ² Ρ Π°ΡΠΈΠΌΠΏΡΠΎΠΌΠ½ΡΡ
ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² Ρ Π°ΡΠ΅ΡΠΎΡΠΊΠ»Π΅ΡΠΎΡΠΈΡΠ΅ΡΠΊΠΈΠΌΠΈ ΡΡΠ΅Π½ΠΎΠ·Π°ΠΌΠΈ ΠΏΠΎΠ·Π²ΠΎΠ½ΠΎΡΠ½ΡΡ
Π°ΡΡΠ΅ΡΠΈΠΉ ΠΊΠ°ΠΊ ΠΌΠ΅ΡΠΎΠ΄Π° Π²ΡΠΎΡΠΈΡΠ½ΠΎΠΉ ΠΏΡΠΎΡΠΈΠ»Π°ΠΊΡΠΈΠΊΠΈ Π½Π°ΡΡΡΠ΅Π½ΠΈΠΉ ΠΌΠΎΠ·Π³ΠΎΠ²ΠΎΠ³ΠΎ ΠΊΡΠΎΠ²ΠΎΠΎΠ±ΡΠ°ΡΠ΅Π½ΠΈΡ (ΠΠΠ).ΠΠ°ΡΠ΅ΡΠΈΠ°Π»Ρ ΠΈ ΠΌΠ΅ΡΠΎΠ΄Ρ. Π I Π³ΡΡΠΏΠΏΠ΅ (n = 44) Π²ΡΠΎΡΠΈΡΠ½Π°Ρ ΠΏΡΠΎΡΠΈΠ»Π°ΠΊΡΠΈΠΊΠ° ΠΠΠ ΠΏΡΠΎΠ²Π΅Π΄Π΅Π½Π° ΠΊΠΎΠΌΠ±ΠΈΠ½ΠΈΡΠΎΠ²Π°Π½Π½ΡΠΌ ΡΠΏΠΎΡΠΎΠ±ΠΎΠΌ - ΡΡΠ΅Π½ΡΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅ ΠΏΠΎΠ·Π²ΠΎΠ½ΠΎΡΠ½ΡΡ
Π°ΡΡΠ΅ΡΠΈΠΉ Π² ΡΠΎΡΠ΅ΡΠ°Π½ΠΈΠΈ Ρ ΠΌΠ΅Π΄ΠΈΠΊΠ°ΠΌΠ΅Π½ΡΠΎΠ·Π½ΠΎΠΉ ΡΠ΅ΡΠ°ΠΏΠΈΠ΅ΠΉ, Π²ΠΎ II Π³ΡΡΠΏΠΏΠ΅ (n = 56) Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΎ ΡΠΎΠ»ΡΠΊΠΎ ΠΌΠ΅Π΄ΠΈΠΊΠ°ΠΌΠ΅Π½ΡΠΎΠ·Π½ΠΎΠ΅ Π»Π΅ΡΠ΅Π½ΠΈΠ΅. Π I Π³ΡΡΠΏΠΏΠ΅ Π΄ΠΎΠΏΠΎΠ»Π½ΠΈΡΠ΅Π»ΡΠ½ΠΎ ΠΏΡΠΎΠ²Π΅Π΄Π΅Π½Π° Β«ΡΠ»Π΅ΠΏΠ°ΡΒ» ΡΠ°Π½Π΄ΠΎΠΌΠΈΠ·Π°ΡΠΈΡ Π½Π° Π΄Π²Π΅ ΠΏΠΎΠ΄Π³ΡΡΠΏΠΏΡ - 1Π° ΠΈ Ib. Π ΠΏΠΎΠ΄Π³ΡΡΠΏΠΏΠ΅ 1Π° (ΠΏ = 22) ΡΠ½Π΄ΠΎΠ²Π°ΡΠΊΡΠ»ΡΡΠ½ΠΎΠ΅ Π²ΠΌΠ΅ΡΠ°ΡΠ΅Π»ΡΡΡΠ²ΠΎ Π²ΡΠΏΠΎΠ»Π½ΡΠ»ΠΈ Ρ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΠ΅ΠΌ ΡΡΡΡΠΎΠΉΡΡΠ² Π·Π°ΡΠΈΡΡ ΠΎΡ ΡΠΌΠ±ΠΎΠ»ΠΈΠΈ, Π² ΠΏΠΎΠ΄Π³ΡΡΠΏΠΏΠ΅ Ib (n = 22) Π΄Π°Π½Π½ΡΠ΅ ΡΡΡΡΠΎΠΉΡΡΠ²Π° Π½Π΅ ΠΏΡΠΈΠΌΠ΅Π½ΡΠ»ΠΈ. ΠΡΠ΄Π°Π»Π΅Π½Π½ΡΠ΅ ΡΡΠΎΠΊΠΈ Π½Π°Π±Π»ΡΠ΄Π΅Π½ΠΈΡ ΡΠΎΡΡΠ°Π²ΠΈΠ»ΠΈ 12, 24 ΠΈ 36 ΠΌΠ΅Ρ. ΠΡΠΈΡΠ΅ΡΠΈΠΈ Π²ΠΊΠ»ΡΡΠ΅Π½ΠΈΡ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² Π² ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠ΅: Π°ΡΠΈΠΌΠΏΡΠΎΠΌΠ½ΡΠ΅ Π±ΠΎΠ»ΡΠ½ΡΠ΅ ΡΠΎ ΡΡΠ΅Π½ΠΎΠ·Π°ΠΌΠΈ ΠΏΠΎΠ·Π²ΠΎΠ½ΠΎΡΠ½ΡΡ
Π°ΡΡΠ΅ΡΠΈΠΉ 50-95%; Π΄ΠΈΠ°ΠΌΠ΅ΡΡ ΠΏΠΎΠ·Π²ΠΎΠ½ΠΎΡΠ½ΡΡ
Π°ΡΡΠ΅ΡΠΈΠΉ 3,0-5,0 ΠΌΠΌ; ΠΎΠ±ΡΠ΅ΠΌΠΎΠ·Π³ΠΎΠ²ΡΠ΅ ΠΈ ΠΎΡΠ°Π³ΠΎΠ²ΡΠ΅ ΡΠΈΠΌΠΏΡΠΎΠΌΡ, ΡΠΎΠΎΡΠ²Π΅ΡΡΡΠ²ΡΡΡΠΈΠ΅ Π½Π°ΡΠ°Π»ΡΠ½ΠΎΠΉ (Π°ΡΠΈΠΌΠΏΡΠΎΠΌΠ½ΠΎΠΉ) ΡΡΠ°Π΄ΠΈΠΈ Ρ
ΡΠΎΠ½ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΈΡΠ΅ΠΌΠΈΠΈ ΠΌΠΎΠ·Π³Π° (ΠΏΠΎ Π.Π. Π¨ΠΌΠΈΠ΄ΡΡ).Π Π΅Π·ΡΠ»ΡΡΠ°ΡΡ. Π‘ΡΠΌΠΌΠ°ΡΠ½Π°Ρ ΡΠ°ΡΡΠΎΡΠ° ΡΠ°Π·Π²ΠΈΡΠΈΡ ΡΠΏΠ°Π·ΠΌΠ° ΠΈ Π΄ΠΈΡΡΠ΅ΠΊΡΠΈΠΉ Π²ΠΎ Π²ΡΠ΅ΠΌΡ ΡΠ½Π΄ΠΎΠ²Π°ΡΠΊΡΠ»ΡΡΠ½ΠΎΠ³ΠΎ Π²ΠΌΠ΅ΡΠ°ΡΠ΅Π»ΡΡΡΠ²Π° Π² ΠΏΠΎΠ΄Π³ΡΡΠΏΠΏΠ΅ Ia ΡΠΎΡΡΠ°Π²ΠΈΠ»Π° 20%, Π² ΠΏΠΎΠ΄Π³ΡΡΠΏΠΏΠ΅ Ib - 4,5% (Ρ = 0,0367). Π’Π°ΠΊΠΆΠ΅ Π² ΠΏΠΎΠ΄Π³ΡΡΠΏΠΏΠ΅ Ia Ρ 2 (4,5%) ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² Π²ΠΎΠ·Π½ΠΈΠΊΠ»ΠΈ ΠΏΡΠ΅Ρ
ΠΎΠ΄ΡΡΠΈΠ΅ ΠΠΠ, Π² ΠΏΠΎΠ΄Π³ΡΡΠΏΠΏΠ΅ Ib ΠΏΠ΅ΡΠΈΠΎΠΏΠ΅ΡΠ°ΡΠΈΠΎΠ½Π½ΡΡ
ΠΠΠ Π½Π΅ Π½Π°Π±Π»ΡΠ΄Π°Π»ΠΎΡΡ. ΠΠ±ΡΠ°Ρ ΡΠ°ΡΡΠΎΡΠ° ΡΠ΅ΡΡΠ΅Π·Π½ΡΡ
ΠΌΠΎΠ·Π³ΠΎΠ²ΡΡ
ΠΎΡΠ»ΠΎΠΆΠ½Π΅Π½ΠΈΠΉ Π·Π° 36 ΠΌΠ΅Ρ. Π½Π°Π±Π»ΡΠ΄Π΅Π½ΠΈΡ ΡΠΎΡΡΠ°Π²ΠΈΠ»Π° 4,5% Π² I Π³ΡΡΠΏΠΏΠ΅ ΠΈ 37,5% Π²ΠΎ II Π³ΡΡΠΏΠΏΠ΅ (Ρ
2 = 15,101; Ρ<0,0001). Π§Π°ΡΡΠΎΡΠ° ΠΊΠ°ΡΠ΄ΠΈΠ°Π»ΡΠ½ΡΡ
ΡΠΎΠ±ΡΡΠΈΠΉ - 9,1 ΠΈ 19,6% Π² I ΠΈ II Π³ΡΡΠΏΠΏΠ°Ρ
ΡΠΎΠΎΡΠ²Π΅ΡΡΡΠ²Π΅Π½Π½ΠΎ (Ρ
2 = 14,784; Ρ<0,0001). Π Π΅ΡΡΠ΅Π½ΠΎΠ· ΠΈΠΌΠΏΠ»Π°Π½ΡΠΈΡΠΎΠ²Π°Π½Π½ΡΡ
ΡΡΠ΅Π½ΡΠΎΠ² ΠΎΡΠΌΠ΅ΡΠ΅Π½ Ρ 38,67% Π±ΠΎΠ»ΡΠ½ΡΡ
I Π³ΡΡΠΏΠΏΡ, ΠΊΠΎΡΠΎΡΡΠΌ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΎ ΡΡΠ΅Π½ΡΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅ ΠΏΠΎΠ·Π²ΠΎΠ½ΠΎΡΠ½ΡΡ
Π°ΡΡΠ΅ΡΠΈΠΉ ΡΠ°Π·Π»ΠΈΡΠ½ΡΠΌΠΈ Π³Π΅Π½Π΅ΡΠ°ΡΠΈΡΠΌΠΈ ΡΡΠ΅Π½ΡΠΎΠ². ΠΡΠΈ ΡΡΠΎΠΌ ΡΠ°ΠΌ ΠΏΠΎ ΡΠ΅Π±Π΅ ΡΠ΅ΡΡΠ΅Π½ΠΎΠ· Π½Π΅ Π²Π»ΠΈΡΠ» Π½Π° ΡΠ°ΡΡΠΎΡΡ Π·Π½Π°ΡΠΈΡΠ΅Π»ΡΠ½ΡΡ
ΠΌΠΎΠ·Π³ΠΎΠ²ΡΡ
ΠΎΡΠ»ΠΎΠΆΠ½Π΅Π½ΠΈΠΉ Π² ΠΎΡΠ΄Π°Π»Π΅Π½Π½ΠΎΠΌ ΠΏΠ΅ΡΠΈΠΎΠ΄Π΅ (Ρ
2 = 0,1643; Ρ = 0,735).ΠΠ°ΠΊΠ»ΡΡΠ΅Π½ΠΈΠ΅. ΠΠ½Π΄ΠΎΠ²Π°ΡΠΊΡΠ»ΡΡΠ½ΠΎΠ΅ Π²ΠΌΠ΅ΡΠ°ΡΠ΅Π»ΡΡΡΠ²ΠΎ Π² ΡΠΎΡΠ΅ΡΠ°Π½ΠΈΠΈ Ρ ΠΌΠ΅Π΄ΠΈΠΊΠ°ΠΌΠ΅Π½ΡΠΎΠ·Π½ΠΎΠΉ ΡΠ΅ΡΠ°ΠΏΠΈΠ΅ΠΉ ΠΏΠΎΠΌΠΎΠ³Π°Π΅Ρ ΠΈΠ·Π±Π΅ΠΆΠ°ΡΡ ΡΠ°Π·Π²ΠΈΡΠΈΡ Π·Π½Π°ΡΠΈΡΠ΅Π»ΡΠ½ΡΡ
ΠΌΠΎΠ·Π³ΠΎΠ²ΡΡ
ΠΎΡΠ»ΠΎΠΆΠ½Π΅Π½ΠΈΠΉ, Π²ΠΎΠ·Π½ΠΈΠΊΠ°ΡΡΠΈΡ
Π²ΡΠ»Π΅Π΄ΡΡΠ²ΠΈΠ΅ Π½Π΅ΡΡΠ°Π±ΠΈΠ»ΡΠ½ΠΎΡΡΠΈ Π°ΡΠ΅ΡΠΎΡΠΊΠ»Π΅ΡΠΎΡΠΈΡΠ΅ΡΠΊΠΎΠΉ Π±Π»ΡΡΠΊΠΈ Ρ Π°ΡΠΈΠΌΠΏΡΠΎΠΌΠ½ΡΡ
ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² ΡΠΎ ΡΡΠ΅Π½ΠΎΠ·Π°ΠΌΠΈ ΠΏΠΎΠ·Π²ΠΎΠ½ΠΎΡΠ½ΡΡ
Π°ΡΡΠ΅ΡΠΈΠΉ, ΠΈ ΡΠ²Π»ΡΠ΅ΡΡΡ ΡΡΡΠ΅ΠΊΡΠΈΠ²Π½ΡΠΌ ΠΌΠ΅ΡΠΎΠ΄ΠΎΠΌ Π²ΡΠΎΡΠΈΡΠ½ΠΎΠΉ ΠΏΡΠΎΡΠΈΠ»Π°ΠΊΡΠΈΠΊΠΈ ΠΠΠ
RESULTS OF BIODEGRADABLE VASCULAR ENDOPROSTHESES IMPLANTATION IN ISCHEMIC HEART DISEASE PATIENTS WITH TYPE 2 DIABETES
Aim. To evaluate efficacy of endovascular treatment in patients with diabetes, operated with biodegradable vascular endoprostheses and everolimus eluting stents.Material and methods. Primarily, 143 patients were selected into the study. Then 125 patients included and randomized to 2 groups. Patients of I group (n=57) underwent implantation biodegradable vascular endoprostheses, and the II group (n=68) β coronary stents eluting everolimus. For the control of biodegradable endoprostheses implantation optical coherent tomography was used, that was performed at the end of intervention and in long-term follow-up by 12 months. Results. Totally, 63 biodegradable vascular endoprostheses implanted to the patients of I group, and 102 everolimus coated stents to II group patients. Mean diameter of implanted endoprostheses in group I was β 2,88Β±0,06 mm, and in group II β 2,68Β±0,12 mm (Ρ>0,05). Technical success of intervention was 100% in both groups. Total number of serious cardiovascular complications during in-patient phase was 3,5% and 2,94% in groups, respectively (p>0,05). Long-term results were followed-up in 41 patient from group I and in 52 from group II. In 12 months survival rate was 100%. Prevalence of non-fatal MI among I and II group patients was 4,9% and 3,8%, resp. (p>0,05). The reason was progression of atherosclerotic process in other arteries. Restenosis prevalence that required new intervention on target lesion was 2,4% and 1,9%, resp. (p>0,05). Late thrombosis in long-term follow-up was not marked in both groups. Late loss of intrinsic lumen of the vessel, by the data of optical coherent tomography was 0,14Β±0,19 mm and 0,12Β±0,23 mm, respectively, for groups I and II (Ρ>0,05).Conclusion. Biodegradable vascular endoprostheses in CHD patients with diabetes and mostly involvement of middle and distal segments of coronary arteries, showed equal efficacy and safety, with everolimus coated stents, in 12 months after intervention