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1.
Tianjin Medical Journal ; (12): 1040-1043, 2017.
Artigo em Chinês | WPRIM | ID: wpr-660279

RESUMO

Objective To explore the therapeutic effects of endovenous laser ablation (EVLA) combined with percutaneous continuous circumsuture (PCCS) and EVLA in treating severe great saphena varicose. Methods A total of 60 patients with unilateral great saphenous varicose level C5-C6 were randomly divided into control group and experimental group according to the CEAP system. Control group was given EVLA surgery while experimental group was given EVLA+PCCS surgery. Data of operation time, hospital stay, intraoperative blood loss, the rate of ulcer healing, variceal recurrence rate and postoperative complication rate within 6 months after operation were compared between two groups. Results The mean operative time and intraoperative blood loss were lower in the experimental group than those in the control group ( P<0.05). There were no significant differences in hospital stay, ulcer healing rate and recurrence rate between two groups ( P>0.05). No deep venous thrombosis was found after treatment in two groups. The occurrence rates of skin burns and subcutaneous ecchymosis were significantly lower in the experimental group than those in the control group ( P<0.05). There were no significant differences in the incidence rates of other complications between two groups (P>0.05). Conclusion EVLA combined with PCCS in the treatment of severe saphenous varicose veins can significantly shorten the operation time, reduce the amount of bleeding, reduce the incidence rates of skin burns and subcutaneous ecchymosis on the premise of promising cure rate and recurrence rate. Overall, the combination therapy is superior than monotherapy.

2.
Tianjin Medical Journal ; (12): 1040-1043, 2017.
Artigo em Chinês | WPRIM | ID: wpr-657825

RESUMO

Objective To explore the therapeutic effects of endovenous laser ablation (EVLA) combined with percutaneous continuous circumsuture (PCCS) and EVLA in treating severe great saphena varicose. Methods A total of 60 patients with unilateral great saphenous varicose level C5-C6 were randomly divided into control group and experimental group according to the CEAP system. Control group was given EVLA surgery while experimental group was given EVLA+PCCS surgery. Data of operation time, hospital stay, intraoperative blood loss, the rate of ulcer healing, variceal recurrence rate and postoperative complication rate within 6 months after operation were compared between two groups. Results The mean operative time and intraoperative blood loss were lower in the experimental group than those in the control group ( P<0.05). There were no significant differences in hospital stay, ulcer healing rate and recurrence rate between two groups ( P>0.05). No deep venous thrombosis was found after treatment in two groups. The occurrence rates of skin burns and subcutaneous ecchymosis were significantly lower in the experimental group than those in the control group ( P<0.05). There were no significant differences in the incidence rates of other complications between two groups (P>0.05). Conclusion EVLA combined with PCCS in the treatment of severe saphenous varicose veins can significantly shorten the operation time, reduce the amount of bleeding, reduce the incidence rates of skin burns and subcutaneous ecchymosis on the premise of promising cure rate and recurrence rate. Overall, the combination therapy is superior than monotherapy.

3.
Chinese Journal of Medical Genetics ; (6): 456-460, 2013.
Artigo em Chinês | WPRIM | ID: wpr-237227

RESUMO

<p><b>OBJECTIVE</b>To assess the association between 1019C/T polymorphism of Connexin 37 (CX37) gene and susceptibility to restenosis after percutaneous coronary intervention (PCI) in ethnic Han Chinese patients from Wuxi.</p><p><b>METHODS</b>Five hundred and thirty-two patients with coronary artery disease (CAD) who had undergone PCI underwent coronary angiography (CAG) in 3 months, and were divided into in stent restenosis (ISR) group (n=67) and no instent restenosis (NISR) group (n=465). Five hundred and one healthy individuals have served as the control group. All cases were genotyped with DNA sequencing.</p><p><b>RESULTS</b>Compared with healthy controls, the frequency of CX37 C allele was higher in CAD patients (57.05% vs. 41.32%, P< 0.01). The frequency of C carries (CC+TC) was 79.32% in CAD patients, against 65.47% in healthy controls (P<0.01). The risk for CAD was significantly increased in carriers of C allele (CC+TC) compared with TT homozygotes (OR=2.03, 95% CI: 1.53-2.80). Stratified analysis has indicated a significant difference in the frequency of C allele carriers between both male and female CAD patients and healthy controls (79.63% vs. 72.45%, P=0.02; 78.00% vs. 51.50%, P< 0.01). For both genders, carriers of C allele had a higher risk for CAD compared with TT homozygotes (males: OR=1.48, 95% CI: 1.06-2.09; females: OR=3.34, 95% CI: 1.90-5.86). Compared with NISR group, the frequency of CX37 C allele and C carries (CC+TC) were significantly higher in ISR group (72.39% vs. 54.84%, P< 0.01; 89.55% vs. 77.85%, P=0.027). Compared with TT homozygotes, the risk for restenosis has significantly increased in carriers of C allele (CC+TC) (OR=2.44, 95% CI: 1.08-5.50). Stratified analysis also suggested that the frequency of C carriers was significantly higher in male ISR group compared with male NISR group (92. 86% vs. 77.66%, P=0.008). The risk for restenosis has increased by nearly four fold in carriers of C allele (CC+TC) compared with TT homozygotes (95% CI: 1.32-10.64). However, for female patients, no significant difference was detected in the ISR risk between carriers of CC+TC type and TT homozygotes (P=0.655).</p><p><b>CONCLUSION</b>The C allele of 1019C/T polymorphism in the CX37 gene is associated with susceptibility to CAD as well as restenosis after coronary stenting in male patients from Wuxi.</p>


Assuntos
Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Povo Asiático , Genética , Sequência de Bases , Cateterismo Cardíaco , Conexinas , Genética , Doença da Artéria Coronariana , Genética , Terapêutica , Reestenose Coronária , Genética , Terapêutica , Predisposição Genética para Doença , Heterozigoto , Homozigoto , Dados de Sequência Molecular , Polimorfismo de Nucleotídeo Único , Stents
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