Background:Open and laparoscopic trans-hiatal esophagectomy has been successfully performed in the treatment of megaesophagus. However, there are no randomized studies to differentiate them in their results. Aim:To compare the results of minimally invasive laparoscopic esophagectomy (EMIL) vs. open trans-hiatal esophagectomy (ETHA) in advanced megaesophagus. Method:A total of 30 patients were randomized, 15 of them in each group - EMIL and ETHA. The studied variables were dysphagia score before and after the operation at 24-months follow-up; pain score in the immediate postoperative period and at hospital discharge; complications of the procedure, comparing each group. Were also studied: surgical time in minutes, transfusion of blood products, length of hospital stay, mortality and follow-up time. Results:ETHA group comprised eight men and seven women; in the EMIL group, four women and 11 men. The median age in the ETHA group was 47.2 (29-68) years, and in the EMIL group of 44.13 (20-67) years. Mean follow-up time was 33 months, with one death in each group, both by fatal aspiration. There was no statistically significant difference between the EMIL vs. ETHA scores for dysphagia, pain and in-hospital complications. The same was true for surgical time, transfusion of blood products and hospital stay. Conclusion:There was no difference between EMIL and ETHA in all the studied variables, thus allowing them to be considered equivalent.
RESUMO - RACIONAL: A obesidade é caracterizada pelo acúmulo excessivo de gordura corporal prejudicial à saúde e nos últimos anos tem crescido significativamente na maioria dos países. A cirurgia bariátrica deverá ser recomendada para pacientes obesos que não obtiveram êxito no tratamento clínico e após análise da equipe multiprofissional. Objetivo: comparar os resultados metabólicos, perda ponderal e parâmetros associados à obesidade no pré e pós-operatório dos pacientes submetidos à cirurgia bariátrica. Métodos: estudo retrospectivo, descritivo, transversal, de abordagem quantitativa através da consulta a prontuários. Os dados foram coletados no período de maio a setembro de 2020, de indivíduos submetidos à cirurgia bariátrica no período de 15 anos (2003 a 2018). Foi realizada análise estatística comparativa e descritiva das variáveis antropométricas, metabólicas, bioquímicas e morbidades associadas. Resultados: a maioria era do sexo feminino (68,50%). Em ambos os sexos a maior prevalência se encontravam na faixa etária de 30 a 39 anos e mais da metade tinha obesidade grau III. A técnica cirúrgica utilizada foi o gastroplastia em Y de Roux. Após 4 meses houve uma redução significativa do perfil lipídico, dos parâmetros antropométricos e enzimas hepáticas em ambos os sexos, os quais permaneceram em declínio no final do primeiro ano, com melhora acentuada da síndrome metabólica. Conclusões: O impacto positivo determinado pela gastroplastia na perda de peso, na redução do IMC e perfil lipídico é bastante relevante já após quatro meses, e se mantém após um ano da realização do procedimento, demonstrando benefícios na redução dos fatores de risco da síndrome metabólica.
INTRODUCTION Malignant neoplasms of the head and neck, due to its anatomical location, can cause significant alterations in vital functions related to feeding, communication and social interaction of the affected patients. Objective To analyze the quality of life of patients with advanced malignant neoplasms of the oral cavity and submitted to radical operations with curative intent. Material and methods 47 patients with oral cavity squamous cell carcinoma (SCC), in stages III and IV, underwent surgical treatment with segmental mandibulectomy and complementary radiotherapy. The patients were submitted to the quality of life questionnaires after a minimum time of six months after the surgical treatment. Results Of the 183 patients, only 47 (25.7%) were able to answer the questionnaire and were included as the sample of the study. The majority of patients selected were male (39; 82.9%). The mean age was 64.4 years. The majority of the patients presented clinical stage IV (83%) and were submitted to adjuvant radiotherapy (95.4%). The mean score obtained after the questionnaires were applied was 64.6. The worst scores were found in swallowing and chewing. Conclusion There were no statistically significant differences in the domains of quality of life between the two groups studied (with bone reconstruction versus no bone reconstruction). Patients interviewed 2 years or more after treatment presented higher scores (p = 0.02).
Objectives: The frequent injury and compromised healing of intra-articular structures (i.e. cruciate ligaments and menisci) has led to an intense interest among surgeons and scientists for discovering new methods of enhancing the biological healing response of these tissues. Platelet-rich-plasma (PRP) contains various growth factors that positively effect biological healing, unfortunately few existing clinical studies are available to determine the risks and benefits of these therapies. Therefore, the purpose of this study was to determine the influence of intraoperative PRP on postoperative knee function and complications out to 2-years following ACL reconstruction with meniscus repair. Methods: A matched case-control study was conducted using a single surgeon database of 673 patients undergoing ACL reconstruction with concomitant meniscus repair (Figure 1) resulting in 324 patients [PRP (n = 162) vs matched-control (n = 162)] who met the study criteria. Patients were matched on age, gender, graft type, and meniscus tear size and location. The single assessment numeric evaluation (SANE) was administered at 2-years and served as the primary outcome measure. Secondary outcomes included the time to return-to-activity (mo), self-reported knee function [International Knee Disability Committee (IKDC)], objective functional testing (knee ROM, single-leg balance, single leg-hopping, agility testing), and postoperative complications (graft failure, infection, loss of motion, venous thrombosis, etc). Univariate models were used for between groups comparisons and alpha was set at .05 for all analyses. Results: There were no differences in SANE knee function scores between the PRP and matched-control groups at 2-years, respectively (91.6 ±11.2 vs 92.4 ±10.6, P = .599). Additionally, no differences were observed between groups for self-reported function (IKDC score; 87.6 ±13.3 vs 88.1 ±12.6, P = .952), objective functional testing (P > .05), and timing of return-to-activity (7.8 ±1.9 vs 8.0 ±1.9, P = .765). The PRP group demonstrated a higher rate of postoperative knee motion loss complications when compared to the control group (13.5% vs 4.9%, P < .001). No other differences were observed in postoperative complications (P > .05). Conclusion: The added use of intraoperative PRP did not improve self-reported knee function, objective functional testing, and timing of return-to-activity for patients undergoing ACL reconstruction with concomitant meniscus repair. Furthermore, the use of PRP may have negative consequences for regaining knee ROM after surgery. Based on these data, surgeons should cautiously consider the application of PRP when surgical planning for intra-articular injuries of the knee.
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