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Previous issue date: 2017-02-22 / Chronic Venous Insufficiency (CVI) is the leading cause of venous leg ulcers (VLU). Primary varicose veins are the most frequent cause of CVI. The requirements for each treatment method limits its applicability. Foam sclerotherapy has been shown to be effective, safe and great applicability. OBJECTIVE: Analize patient?s evolution after ultrasound-guided foam sclerotherapy (USGFS). METHOD. Clinical trial without control group. Patients with primary CVI venous ulcer (VU) and great saphenous vein (GSV) reflux were treated with USGFS from June 2015 to June 2016. We evaluate diseases severity, quality of life (QoL), ulcer?s healing and elimination of venous reflux. Patients were followed for 180 days and evaluated by Doppler ultrasound (USD), Aberdeen varicose veins questionnaire (AVVQ) and venous clinical severity score (VCSS). Anatomical and clinical data were collected. AVVQ, VCSS and ulcers diameters were tested by ANOVA method. Patients were grouped according to outcome (VU healing, venous occlusion and reflux elimination) and variables were compared by the Mann-Whitney test or the Fisher exact test. RESULTS: 22 patients were treated (15 men and 7 women) aged 35 to 70 years (56 +/-10.5). There was improvement in quality of life, ulcers diameters antics were reduced (p < 0.001; ANOVA). 77% of VLU were completely healed, 14% remained open with reduced dimensions. Venous reflux was eliminated in 64% of the treated great saphenous vein. Worse QoL patients needed more treatment sessions (? = 0.5449; p = 0.0087; Spearman). Men had better QOL after 180 days and had a higher gain on QOL than women (p = 0.0074). Older patients, patients with larger ulcers, away from work and women had more severe disease (p 0.05 <; ANOVA). No variable related to evolution of clinical severity. Women had more complications (p = 0.017; Fisher) and there was no severe complications. Completely healed VLU and completely occluded GSV were at beginning smaller than not completely healed UV and not completely occluded GSV (p < 0.05; Mann-Whitney). CONCLUSION: The absence of severe adverse effects and improvement of evaluated parameters observed in most patients indicates that USGFS is an applicable alternative to patients with severe CVI. / A insufici?ncia venosa cr?nica (IVC) ? a principal causa de ?lceras nos membros inferiores (UV). Varizes prim?rias s?o a causa mais frequente de IVC. Os diversos tratamentos propostos para varizes com IVC apresentam requisitos que limitam sua aplicabilidade. Escleroterapia com espuma tem se mostrado eficaz segura barata e de grande aplicabilidade. OBJETIVO: Analisar a evolu??o dos portadores de IVC com refluxo da veia safena magna e ?lcera venosa submetidos a escleroterapia ecoguiada com espuma de polidocanol (EEE). M?TODO. Ensaio cl?nico sem grupo controle. Portadores de IVC prim?ria com ?lcera varicosa e refluxo na veia safena magna foram tratados com EEE de forma consecutiva. Os pacientes foram observados por 180 dias entre junho de 2015 e junho de 2016. A evolu??o dos pacientes foi estudada em termos de qualidade de vida (QV) avaliado pelo question?rio Aberdeen para veias varicosas (QA); gravidade da doen?a avaliada por escore de gravidade cl?nica (ECV), elimina??o do refluxo venoso pelo ultrassom Doppler (USD) e cicatriza??o de ?lceras. Foram coletados dados cl?nicos, anat?micos e sociais. QA, ECV, di?metro das ?lceras e a influ?ncia das vari?veis foram comparados pelo m?todo de ANOVA. Os pacientes foram agrupados de segundo desfecho (cicatriza??o de UV, oclus?o e elimina??o do refluxo venoso) e as vari?veis foram comparadas pelo teste de Mann-Whitney ou pelo teste exato de Fisher. RESULTADOS: Foram tratados 22 pacientes (7 homens e 15 mulheres) com idade entre 35 a 70 anos (56 +/- 10,5). Houve melhora na qualidade de vida, redu??o da gravidade da doen?a e redu??o dos di?metros das ?lceras (p<0.001; ANOVA). Houve cicatriza??o completa de 77% das UV, 14% permaneceram abertas com redu??o das dimens?es. Houve elimina??o do refluxo em 64% das VSM tratadas. Pacientes com pior QV necessitaram maior n?mero de sess?es para tratamento da doen?a (?=0.5449; p-valor = 0.0087; Spearman). Homens apresentaram melhor QV ap?s 180 dias e tiveram maior ganho na QV que as mulheres (p = 0.0074; Mann-Whitney). Pacientes mais idosos, portadores de ?lceras maiores, afastados do trabalho e mulheres (p<0,05; ANOVA) apresentaram doen?a mais grave. Nenhuma vari?vel se relacionou a evolu??o da gravidade cl?nica. Mulheres apresentaram mais complica??es (p = 0.017; Fisher) e n?o houve complica??es graves. As UV completamente cicatrizadas e as VSM que apresentaram oclus?o completa apresentavam dimens?es inicialmente menores quando comparadas as UV n?o completamente cicatrizadas e as VSM n?o completamente oclu?das (p<0,05; Mann-Whitney). CONCLUS?O: A aus?ncia de complica??es graves e a melhora observada dos par?metros avaliados na maioria dos pacientes indica que EEE ? alternativa aplic?vel aos portadores de IVC grave.
| Identifer | oai:union.ndltd.org:IBICT/oai:tede.bibliotecadigital.puc-campinas.edu.br:tede/953 |
| Date | 22 February 2017 |
| Creators | Abreu, Guilherme Camargo Gon?alves de |
| Contributors | Aquino, Jos? Luis Braga de, Gabriel, Sthefano Atique, Camargo, Jos? Gonzaga Teixeira de |
| Publisher | Pontif?cia Universidade Cat?lica de Campinas, Programa de P?s-Gradua??o em Ci?ncias da Sa?de, PUC-Campinas, Brasil, CCV ? Centro de Ci?ncias da Vida |
| Source Sets | IBICT Brazilian ETDs |
| Language | Portuguese |
| Detected Language | English |
| Type | info:eu-repo/semantics/publishedVersion, info:eu-repo/semantics/masterThesis |
| Format | application/pdf |
| Source | reponame:Biblioteca Digital de Teses e Dissertações da PUC_CAMPINAS, instname:Pontifícia Universidade Católica de Campinas, instacron:PUC_CAMP |
| Rights | info:eu-repo/semantics/openAccess |
| Relation | 6411916762624721206, 500, 500, -8538742193007695607 |
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