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The liver is the world's sixth most common primary tumor site, responsible for approximately 5% of all cancers and over 8% of cancer-related deaths. Hepatocellular carcinoma (HCC) is the predominant type of liver cancer, accounting for approximately 75% of all primary liver tumors. A major therapeutic tool for this disease is liver transplantation. Two of the most significant issues in treating HCC are tumor recurrence and graft rejection. Currently, the detection and monitoring of HCC recurrence and graft rejection mainly consist of imaging methods, tissue biopsies, and alpha-fetoprotein (AFP) follow-up. However, they have limited accuracy and precision. One of the many possible components of cfDNA is circulating tumor DNA (ctDNA), which is cfDNA derived from tumor cells. Another important component in transplantation is donor-derived cfDNA (dd-cfDNA), derived from donor tissue. All the components of cfDNA can be analyzed in blood samples as liquid biopsies. These can play a role in determining prognosis, tumor recurrence, and graft rejection, assisting in an overall manner in clinical decision-making in the treatment of HCC.
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In 2022, approximately 600,000 cancer deaths were expected; more than 50,000 of those deaths would be from colorectal cancer (CRC). The CRC mortality rate in the US has decreased in recent decades, with a 51% drop between 1976 and 2014. This drop is attributed, in part, to the tremendous therapeutic improvements, especially after the 2000s, in addition to increased social awareness regarding risk factors and diagnostic improvement. Five-fluorouracil, irinotecan, capecitabine, and later oxaliplatin were the mainstays of mCRC treatment from the 1960s to 2002. Since then, more than a dozen drugs have been approved for the disease, betting on a new chapter in medicine, precision oncology, which uses patient and tumor characteristics to guide the therapeutic choice. Thus, this review will summarize the current literature on targeted therapies, highlighting the molecular biomarkers involved and their pathways.
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BACKGROUND AND AIMS: Studies have demonstrated that reducing farnesoid X receptor activity with ursodeoxycholic acid (UDCA) downregulates angiotensin-converting enzyme in human lung, intestinal and cholangiocytes organoids in vitro, in human lungs and livers perfused ex situ, reducing internalization of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) into the host cell. This offers a potential novel target against coronavirus disease 2019 (COVID-19). The objective of our study was to compare the association between UDCA exposure and SARS-CoV-2 infection, as well as varying severities of COVID-19, in a large national cohort of participants with cirrhosis. METHODS: In this retrospective cohort study among participants with cirrhosis in the Veterans Outcomes and Costs Associated with Liver cohort, we compared participants with exposure to UDCA, with a propensity score (PS) matched group of participants without UDCA exposure, matched for clinical characteristics, and vaccination status. The outcomes included SARS-CoV-2 infection, symptomatic, at least moderate, severe, or critical COVID-19, and COVID-19-related death. RESULTS: We compared 1607 participants with cirrhosis who were on UDCA, with 1607 PS-matched controls. On multivariable logistic regression, UDCA exposure was associated with reduced odds of developing SARS-CoV-2 infection (adjusted odds ratio [aOR] 0.54, 95% confidence interval [CI] 0.41-0.71, p < 0.0001). Among patients who developed COVID-19, UDCA use was associated with reduced disease severity, including symptomatic COVID-19 (aOR 0.54, 95% CI 0.39-0.73, p < 0.0001), at least moderate COVID-19 (aOR 0.51, 95% CI 0.32-0.81, p = 0.005), and severe or critical COVID-19 (aOR 0.48, 95% CI 0.25-0.94, p = 0.03). CONCLUSIONS: In participants with cirrhosis, UDCA exposure was associated with both a decrease in SARS-CoV-2 infection, and reduction in symptomatic, at least moderate, and severe/critical COVID-19.
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COVID-19 , Cirrose Hepática Biliar , Humanos , Ácido Ursodesoxicólico/uso terapêutico , COVID-19/complicações , Estudos Retrospectivos , SARS-CoV-2 , Cirrose Hepática/complicações , Cirrose Hepática/tratamento farmacológicoRESUMO
BACKGROUND AND AIMS: Immunity to SARS-CoV-2 can be infection or vaccine-induced. Cirrhosis is associated with vaccine hyporesponsiveness, but whether there is decreased immunity after SARS-CoV-2 infection in unvaccinated patients with cirrhosis is unknown.The objective of our study was to compare infection-induced and vaccine-induced immunity against COVID-19 among patients with cirrhosis. METHODS: This was a retrospective cohort study among US Veterans with cirrhosis between November 27, 2020, and November 16, 2021, comparing a vaccine-induced immunity group, defined as participants without a documented SARS-CoV-2 infection but fully vaccinated with two doses of an mRNA vaccine, and infection-associated immunity group, defined as unvaccinated participants who had a positive SARS-CoV-2 polymerase chain reaction (PCR). Both groups were propensity score matched for observed characteristics, including location, and the date of the immunity acquiring event, to control for the community prevalence of COVID-19 variants. The outcome was a positive SARS-CoV-2 PCR more than 60 days after previous infection in the infection-induced, or after full vaccination in the vaccine-induced immunity group. RESULTS: We compared 634 participants in the infection-induced immunity group with 27,131 participants in the vaccine-induced immunity group using inverse propensity of treatment weighting. Vaccine-induced immunity was associated with a reduced odds of developing SARS-CoV-2 infection (adjusted hazard ratio [aHR], 0.18; 95% confidence interval [CI], 0.16-0.20, p < 0.0001). On multivariable logistic regression, vaccine-induced immunity was associated with reduced odds of developing symptomatic (adjusted odds ratio [aOR], 0.36; 95% CI, 0.33-0.41, p < 0.0001), moderate/severe/critical (aOR, 0.27; 95% CI, 0.22-0.31, p < 0.0001), and severe or critical COVID-19 (aOR, 0.20; 95% CI, 0.16-0.26, p < 0.001), compared with infection-induced immunity. CONCLUSIONS: In participants with cirrhosis, vaccine-induced immunity is associated with reduced risk of developing COVID-19, compared with infection-induced immunity.
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COVID-19 , Vacinas , Humanos , COVID-19/epidemiologia , COVID-19/prevenção & controle , Estudos Retrospectivos , SARS-CoV-2 , Cirrose HepáticaRESUMO
BACKGROUND & AIMS: Cirrhosis is associated with immune dysregulation and hyporesponsiveness to several vaccines including those against COVID-19. Our aim was to compare outcomes between patients with cirrhosis who received 3 doses of either the Pfizer BNT162b2 mRNA or Moderna mRNA-1273 vaccines to a propensity-matched control group of patients at similar risk of infection who received 2 doses. METHODS: This was a retrospective cohort study of patients with cirrhosis who received 2 or 3 doses of a COVID-19 mRNA vaccine at the Veterans Health Administration. Participants who received 3 doses of the vaccine (n = 13,041) were propensity score matched with 13,041 controls who received 2 doses, and studied between July 18, 2021 and February 11, 2022, when B.1.617.2 (delta) and B.1.1.529 (omicron) were the predominant variants. Outcomes were aggregated as all cases with COVID-19, symptomatic COVD-19, with at least moderate COVID-19, or severe or critical COVID-19. RESULTS: Receipt of the third dose of a COVID-19 mRNA vaccine was associated with an 80.7% reduction in COVID-19 (95% CI 39.2-89.1, p <0.001), an 80.4% reduction in symptomatic COVID-19, an 80% reduction in moderate, severe or critical COVID-19, (95% CI 34.5-87.6%, p = 0.005), a 100% reduction in severe or critical COVID-19 (95% CI 99.2-100.0, p = 0.01), and a 100% reduction in COVID-19-related death (95% CI 99.8-100.0, p = 0.007). The magnitude of reduction in COVID-19 was greater with the third dose of BNT 162b2 than mRNA-1273 and among participants with compensated rather than decompensated cirrhosis. CONCLUSIONS: Administration of a third dose of a COVID-19 mRNA vaccine was associated with a more significant reduction in COVID-19 in patients with cirrhosis than in the general population, suggesting that the third dose can overcome vaccine hyporesponsiveness in this population. LAY SUMMARY: Cirrhosis is associated with decreased responsiveness to several vaccines, including those against COVID-19. In this study of 26,082 participants with cirrhosis during the delta and omicron surge, receipt of the third dose of the vaccine was associated with an 80% reduction in COVID-19, a 100% reduction in severe/critical COVID-19, and a 100% reduction in COVID-19-related death. These findings support the importance of a third dose of mRNA vaccine among patients with cirrhosis.
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Vacinas contra COVID-19 , COVID-19 , Vacinas , Humanos , Vacina BNT162 , COVID-19/epidemiologia , COVID-19/prevenção & controle , Vacinas contra COVID-19/efeitos adversos , Cirrose Hepática/complicações , Vacinas de mRNA , Estudos Retrospectivos , SARS-CoV-2 , Vacinas SintéticasRESUMO
Hepatocellular carcinoma (HCC) is potentially fatal complication affecting patients with primary biliary cholangitis (PBC). The incidence of HCC is 13 per 1000 person-years in patients with PBC cirrhosis, but much lower at 2.7 per 1000 person-years among patients with PBC without cirrhosis. Risk factors for the development of HCC in PBC include the presence of advanced fibrosis or cirrhosis and male sex, with some studies suggesting that treatment with ursodeoxycholic acid (UDCA) and UDCA response may reduce risk.
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Carcinoma Hepatocelular , Colangite , Cirrose Hepática Biliar , Neoplasias Hepáticas , Humanos , Masculino , Ácido Ursodesoxicólico/uso terapêutico , Colagogos e Coleréticos/uso terapêutico , Carcinoma Hepatocelular/epidemiologia , Carcinoma Hepatocelular/etiologia , Cirrose Hepática Biliar/complicações , Cirrose Hepática Biliar/epidemiologia , Cirrose Hepática Biliar/tratamento farmacológico , Neoplasias Hepáticas/epidemiologia , Neoplasias Hepáticas/etiologiaRESUMO
OBJECTIVES: the surgical approach persists as the main treatment for esophageal cancer. This study compares the patients of the same institution over time at three different times. METHODS: this is a retrospective, observational, descriptive study comparing the surgical outcomes obtained by the Division of Surgical Oncology of Erasto Gaertner Hospital. The sample was divided into Period 1 (1987-1997), Period 2 (1998-2003) and Period 3 (2007-2015). Survival rates and disease-free survival were estimated by the Kaplan-Maier method. Survival predictors were identified with Cox regression. ANOVA test was used for comparison between groups. Data were analyzed with SPSS 25.0 and STATA 16, and p<0.05 was considered statistically significant. RESULTS: a total of 335 patients underwent esophagectomy or esophagogastrectomy. When the clinical characteristics of the 3 groups were compared, there was no statistically significant difference. Neoadjuvance was significantly higher in Period 3 (55.4% of patients). We found a histological change in the diagnosis over time, with a significant increase in adenocarcinoma. Morbidity and mortality rates were higher in Period 3. The main complications were pulmonary and anastomotic fistulas. Overall survival in 5 years increased over time, reaching 59.7% in Period 3. CONCLUSIONS: better neoadjuvant treatment contributed to increase the global survival of patients, despite greater rate of immediate complications to surgery.
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Adenocarcinoma , Neoplasias Esofágicas , Adenocarcinoma/cirurgia , Brasil , Neoplasias Esofágicas/cirurgia , Esofagectomia , Humanos , Terapia Neoadjuvante , Estudos Retrospectivos , Análise de Sobrevida , Resultado do TratamentoRESUMO
BACKGROUND: Cavernous hemangiomas are congenital hamartomatous lesions that originate from mesodermal tissue composed of dilated blood vessels. Abdominal pain and palpable mass are the most common presenting symptoms. The different types of treatment for symptomatic patients remain controversial. However, surgical resection is always the most preferred method when possible. To date, there are no reports of endoscopic ultrasound-guided (EUS-guided) absolute ethanol injection as a treatment for such disease when surgery is not an option. CASE PRESENTATION: A 19-year-old girl with giant cavernous intra-abdominal hemangioma extending to the hepatic hilum, also affecting the gastric wall and occupying the entire supra-mesocolic cavity, initially presents with upper gastrointestinal bleeding and loss of 20 kg in 1 year (BMI = 18 kg/m2). Percutaneous angiography identified a mass with arterial blood supply by the left gastric artery that was embolized. After re-bleeding, an alternative treatment with EUS-guided injection of alcohol was proposed once resection was not feasible without major risks to a young patient. This procedure was repeated 15 and 45 days after the initial treatment, with the ethanol injection of 25 cc and 15 cc, respectively. On the second and third procedure dates, there was evident regression of the hemangioma. On the third procedure, it was possible to identify all anatomic structures that were not clear on the first EUS. After 45 days of last injection, abdominal CT and EUS showed notorious regression of the lesion. Eight months later, abdominal CT showed only a remnant lesion in the hepatogastric ligament with 129 cm3 on volumetry (87% lower in comparison to the initial image), and the patient remains asymptomatic with BMI of 26. In the most recent follow-up CT, 4 years and 2 months after first treatment, the patient presents with a slight increase in the hemangioma-now with 183 cm3 on volumetry. CONCLUSION: Transgastric EUS-guided ethanol injection in the treatment of giant intra-abdominal cavernous hemangioma can provide good outcomes without major complications and can be repeated if necessary.
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Neoplasias Abdominais/terapia , Embolização Terapêutica/métodos , Procedimentos Endovasculares/métodos , Etanol/administração & dosagem , Hemangioma Cavernoso/terapia , Neoplasias Abdominais/diagnóstico por imagem , Angiografia , Endossonografia , Feminino , Artéria Gástrica/diagnóstico por imagem , Hemangioma Cavernoso/diagnóstico por imagem , Humanos , Injeções Intralesionais , Tomografia Computadorizada por Raios X , Resultado do Tratamento , Ultrassonografia de Intervenção , Adulto JovemRESUMO
Objectives. Endoscopic gastrostomy occasionally presents limitations such as costs, availability of equipment and special materials, and difficult access to the gastric cavity in the setting of obstructive esophageal tumors. Open jejunostomies present high rates of postoperative complications and limited capacity for abdominal evaluation due to reduced incision size. Thus, to reduce procedure-related complications and overall costs and provide a thorough intraoperative evaluation of the peritoneal cavity, we present the following simplified technique. Methods. Video-assisted jejunostomy in ten steps. Results. The use of this Video-assisted laparoscopic technique proves to be a safe, viable alternative, with cost reduction, decreased use of disposable materials, shortened operative time, and accelerated recovery, in addition to increased technical ease and wide applicability across a variety of hospital settings.
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Neoplasias Esofágicas , Laparoscopia , Nutrição Enteral , Neoplasias Esofágicas/cirurgia , Gastrostomia , Humanos , JejunostomiaRESUMO
ABSTRACT Objectives: the surgical approach persists as the main treatment for esophageal cancer. This study compares the patients of the same institution over time at three different times. Methods: this is a retrospective, observational, descriptive study comparing the surgical outcomes obtained by the Division of Surgical Oncology of Erasto Gaertner Hospital. The sample was divided into Period 1 (1987-1997), Period 2 (1998-2003) and Period 3 (2007-2015). Survival rates and disease-free survival were estimated by the Kaplan-Maier method. Survival predictors were identified with Cox regression. ANOVA test was used for comparison between groups. Data were analyzed with SPSS 25.0 and STATA 16, and p<0.05 was considered statistically significant. Results: a total of 335 patients underwent esophagectomy or esophagogastrectomy. When the clinical characteristics of the 3 groups were compared, there was no statistically significant difference. Neoadjuvance was significantly higher in Period 3 (55.4% of patients). We found a histological change in the diagnosis over time, with a significant increase in adenocarcinoma. Morbidity and mortality rates were higher in Period 3. The main complications were pulmonary and anastomotic fistulas. Overall survival in 5 years increased over time, reaching 59.7% in Period 3. Conclusions: better neoadjuvant treatment contributed to increase the global survival of patients, despite greater rate of immediate complications to surgery.
RESUMO Objetivo: A abordagem cirúrgica persiste como tratamento principal para o câncer de esôfago. O presente estudo compara as casuísticas da mesma instituição ao longo do tempo, em três momentos diferentes. Métodos: Estudo descritivo retrospectivo comparativo observacional dos resultados cirúrgicos obtidos pelo Serviço de Cirurgia Oncológica do Hospital Erasto Gaertner. A amostra foi dividida em: Período 1 (1987-1997), Período 2 (1998-2003) e Período 3 (2007-2015). Taxas de sobrevida e sobrevida livre de doença foram estimadas pelo método de Kaplan-Maier. Preditores de sobrevida foram identificados com regressão de Cox. Para a comparação entre os grupos foi utilizado teste ANOVA. Os dados foram analisados com os programas SPSS 25.0 e STATA 16, sendo p<0,05 considerado estatisticamente significativo. Resultados: Ao todo, 335 doentes foram submetidos a esofagectomia ou esofagogastrectomia. Quando comparadas as características clínicas dos 3 grupos não houve diferença estatística significativa. A realização de neoadjuvância foi significativamente maior no Período 3 (55,4% dos pacientes). Verificamos uma mudança histológica do diagnóstico no decorrer do tempo, com um aumento significativo do adenocarcinoma. As taxas de morbimortalidade foram superiores no Período 3. As principais complicações foram pulmonares e de fistulas anastomóticas. A sobrevida global em 5 anos foi aumentando no decorrer do tempo, atingindo 59,7% no Período 3. Conclusões: Melhor tratamento neoadjuvante contribuiu para aumentar a sobrevida global dos pacientes, apesar de maior incidência de complicações imediatas à cirurgia.
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Humanos , Neoplasias Esofágicas/cirurgia , Adenocarcinoma/cirurgia , Brasil , Análise de Sobrevida , Estudos Retrospectivos , Resultado do Tratamento , Esofagectomia , Terapia NeoadjuvanteRESUMO
BACKGROUND: Mucinous cyst neoplasm of the liver (MCN-L) comprise less than 5% of all cystic liver lesions and is characterized by the presence of ovarian stroma and absence of bile duct communication. CASE PRESENTATION: Here, we discuss a 45-year-old woman who presented with symptomatic liver mass. Diagnostic workup detected a 4.2 × 3.6 cm septate cyst located in segments I, V, and VIII of the liver in communication with the right hepatic duct. An open right liver resection with total bile duct excision and hilar lymphadenectomy was performed. Pathology revealed a multiloculated cyst with lined mucinous epithelium and ovarian-like stroma, consistent with low-grade MCN-L. CONCLUSIONS: This case shows that unusual location and bile duct communication can be present in MCN-L.
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Hepatectomia , Neoplasias Hepáticas/cirurgia , Ductos Biliares Intra-Hepáticos , Feminino , Humanos , Pessoa de Meia-IdadeRESUMO
Hepatocellular carcinoma (HCC) is the most frequent primary malignant liver tumor, with more than 800,000 new cases diagnosed each year and with high mortality, ranking fourth in the world in cancer deaths. The worst prognosis is related to the late diagnosis, in which the tumor is at an advanced stage and curative treatments are not efficient in terms of increasing overall survival. Currently, screening and monitoring tests based on current guidelines have limited accuracy, which points to the need for the development of new biomarkers that improve HCC detection as well as its early diagnosis. This review will discuss the five phases of development of a biomarker, from its discovery to its application in clinical practice, and indicate the main biomarkers per development phase. Potential emerging technologies such as "Radiomics", "Proteomics" and "Metabolomics" will also be discussed, which should serve as tools for the elucidation of tumor heterogeneity, as well as provide data for future studies on HCC biomarkers.
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Biomarcadores Tumorais/metabolismo , Carcinoma Hepatocelular/metabolismo , Neoplasias Hepáticas/metabolismo , Ensaios Clínicos como Assunto , Desenvolvimento de Medicamentos , HumanosRESUMO
Pancreatic duct stones are direct sequelae of chronic pancreatitis (CP) and can occur in â¼50% of patients. Selection of the appropriate treatment method for pancreatic duct stones depends on location, size and number of stones. We present a patient with upper abdominal pain and weight loss for the previous 3 months. Diagnostic workup detected a chronic inflammation of the pancreas with stone in the main pancreatic duct and a nodular lesion in the head of the pancreas. Endoscopic retrograde cholangiopancreatography was performed without success. Given the rise in incidence and prevalence of CP, the potential complications and high mortality rate, it is imperative that physicians understand the risk factors, disease process and management of this disease. Pancreaticoduodenectomy in patients with CP is a feasible option for the treatment of focal cystic lesions to the head of the pancreas associated to pancreatic stone in selected cases.
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Quality is a term used by various specialists, from different perspectives, having as a common point to identify focuses that promote their development in institutional management. Quality processes allow us to improve assistance, reducing complication and death rates and reducing costs. Currently, the positive experience of the patient is highly valued and should be sought by all institutions. The benefits of quality procedures are extensive. There is evidence of lower complication and mortality rates, cost reduction, uniformity of care, improved communication and opportunity for health education. There is a need for financial investment by the institutions, but they can be converted in the future. The idea that these are just bureaucratic steps must be fought because individualistic attitudes are no longer part of safe medicine. The success of a quality process requires interdisciplinarity, integration with quality offices for effective communication. The implementation of feasible attitudes should be sought, with a high adherence rate to seek patient satisfaction and safety. We will address historical aspects, the requirements for the implementation of a quality program, the concepts of indicators and the aspects that influence the quality in surgery, in addition to presenting benefits that such a program can offer to the surgeon and the institution.
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Satisfação do Paciente , Humanos , Pesquisa Qualitativa , Resultado do TratamentoRESUMO
BACKGROUND: Hepatic metastasis are frequent and liver resection may be an option for some cases, despite the high complexity of the procedure and the possibility of postoperative complications. METHODS: This retrospective comparative descriptive study aims to evaluate a series of 86 consecutive liver resections (LRs) performed for the treatment of metastatic liver tumors, comparing the results between patients undergoing major and minor LR. All patients submitted to LR from October 2010 to July 2015 at the Erasto Gaertner Hospital in Curitiba-PR were included. Quantitative numerical variables were analyzed with the Student t-test. The nonparametric Mann-Whitney U test was used for numerical variables of non-normal distribution. Categorical variables were analyzed with the Chi-square test with Fisher's correction. The data were analyzed with the SPSS 23.0 and STATA 15 programs, being p < 0.05 considered statistically significant. RESULTS: Eighty-six LR were performed, 56 cases by colorectal metastasis. The major LR corresponded to 68 cases, with 13.2% of Clavien-Dindo III-V complications and 2.9% of reoperation rate. Eighteen minor LR were performed and one patient had a postoperative complication requiring reoperation. CONCLUSION: Preoperative elevation of transaminases and jaundice negatively influence surgical outcomes in patients undergoing LR. Tumors greater than 3 cm presented worse postoperative survival. Major LR did not significantly increase the surgical morbidity rate. INSTITUTIONAL REVIEW BOARD REGISTRATION: 1.122.319/2015.
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Neoplasias Colorretais , Hepatectomia/métodos , Neoplasias Hepáticas , Idoso , Neoplasias Colorretais/patologia , Neoplasias Colorretais/cirurgia , Feminino , Hepatectomia/efeitos adversos , Humanos , Neoplasias Hepáticas/secundário , Neoplasias Hepáticas/cirurgia , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Resultado do TratamentoRESUMO
ABSTRACT Quality is a term used by various specialists, from different perspectives, having as a common point to identify focuses that promote their development in institutional management. Quality processes allow us to improve assistance, reducing complication and death rates and reducing costs. Currently, the positive experience of the patient is highly valued and should be sought by all institutions. The benefits of quality procedures are extensive. There is evidence of lower complication and mortality rates, cost reduction, uniformity of care, improved communication and opportunity for health education. There is a need for financial investment by the institutions, but they can be converted in the future. The idea that these are just bureaucratic steps must be fought because individualistic attitudes are no longer part of safe medicine. The success of a quality process requires interdisciplinarity, integration with quality offices for effective communication. The implementation of feasible attitudes should be sought, with a high adherence rate to seek patient satisfaction and safety. We will address historical aspects, the requirements for the implementation of a quality program, the concepts of indicators and the aspects that influence the quality in surgery, in addition to presenting benefits that such a program can offer to the surgeon and the institution.
RESUMO Qualidade é um termo utilizado por diversos especialistas, sob diferentes perspectivas, tendo como ponto comum identificar focos que promovam seu desenvolvimento na gestão institucional. Os processos de qualidade permitem melhorias na assistência, reduzindo taxas de complicações e óbitos e reduzindo os custos. Outros benefícios dos procedimentos de qualidade são a uniformidade do atendimento, a melhoria na comunicação e a oportunidade de educação em saúde. Gerando uma experiência positiva do paciente que é altamente valorizada e deve ser buscada por todas as instituições. Há necessidade de investimento financeiro por parte das instituições, mas que será revertida futuramente. A ideia de que são apenas passos burocráticos deve ser combatida, pois atitudes individualistas já não fazem mais parte de uma medicina segura. Para o sucesso de um processo de qualidade é necessária interdisciplinaridade, integração com os escritórios da qualidade para uma comunicação efetiva. Deve-se buscar a implementação de atitudes factíveis, com alta taxa de aderência para buscar a satisfação e segurança do paciente. Abordaremos aspectos históricos, os requisitos para a implementação de um programa de qualidade, os conceitos de indicadores e os aspectos que influenciam a qualidade em cirurgia, além de apresentar benefícios que um programa como este pode oferecer ao cirurgião e à instituição.
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Humanos , Satisfação do Paciente , Resultado do Tratamento , Pesquisa QualitativaRESUMO
OBJECTIVE: to evaluate the feasibility of abbreviated fasting in oncologic colorectal surgeries, as well as the impact on the surgical outcome of the patients. METHODS: prospective randomized comparative study with patients undergoing elective colorectal cancer surgeries from May to September 2017. Patients were randomized electronically into two groups according to the preoperative fast to be adopted: conventional or abbreviated. RESULTS: of the 33 patients included, 15 followed the abbreviated fasting protocol and 18 the conventional fasting. Both groups had comparable profiles. No patient underwent mechanical preparation of the colon. In 69.7% of the cases, surgery involved low rectal dissection. The procedures were equivalent in relation to intraoperative variables and severe complications. The time to achieve complete oral intake was shorter for abbreviated fasting (10 versus 16 days, p=0.001), as well as the length of inhospital stay (2 versus 4 days, p=0.009). Hospital costs were lower in the abbreviated fasting (331 versus 682 reais, p<0.001). The univariable analysis revealed a correlation between complete oral intake and abbreviated fasting [HR 0.29 (IC95%: 0.12-0.68] and abdominal distension [HR 0.12 (IC95% 0.01-0.94)]. After multivariable analysis, abbreviated fasting presented a lower time for complete oral intake [HR 0.39 (IC95%: 0.16-0.92]. CONCLUSION: the abbreviated preoperative fasting favors the metabolic-nutritional recovery, reducing the time for complete oral intake. The implementation of the abbreviation protocol reduces hospital admission costs.
OBJETIVO: avaliar a viabilidade de abreviação do jejum em cirurgias colorretais oncológicas, bem como, o impacto no desfecho cirúrgico dos pacientes. MÉTODOS: estudo prospectivo comparativo randomizado com pacientes submetidos à cirurgias eletivas colorretais, por câncer, no período de maio a setembro de 2017. Os pacientes foram randomizados eletronicamente em dois grupos de acordo com o jejum pré-operatório a ser adotado: convencional ou abreviado. RESULTADOS: dos 33 pacientes incluídos, 15 seguiram o protocolo de jejum abreviado e 18 de jejum convencional. Ambos os grupos apresentaram perfis comparáveis. Nenhum paciente foi submetido a preparo mecânico do cólon. Em 69,7% dos casos, a cirurgia envolveu dissecção baixa do reto. Os procedimentos foram equivalentes em relação às variáveis intraoperatórias e complicações graves. O tempo para atingir realimentação plena foi menor para o jejum abreviado (10 versus 16 dias, p=0,001), assim como, o tempo de internação hospitalar (2 versus 4 dias, p=0,009). Os custos hospitalares foram menores no jejum abreviado (331 versus 682 reais, p<0,001). A análise univariável revelou correlação entre a realimentação plena e o jejum abreviado [HR 0,29 (IC95%: 0,12-0,68] e com a distensão abdominal [HR 0,12(IC95%: 0,01-0,94)]. Após análise multivariável, o jejum abreviado apresentou menor tempo para realimentação plena [HR 0,39(IC95%: 0,16-0,92]. CONCLUSÃO: o jejum pré-operatório abreviado favorece a recuperação metabólico-nutricional, diminuindo o tempo para realimentação plena. A implantação do protocolo de abreviação do jejum reduz custos de internação hospitalar.
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Neoplasias Colorretais/cirurgia , Procedimentos Cirúrgicos Eletivos/economia , Jejum , Cuidados Pré-Operatórios/métodos , Idoso , Neoplasias Colorretais/economia , Método Duplo-Cego , Feminino , Custos Hospitalares , Humanos , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Período Pós-Operatório , Estudos ProspectivosRESUMO
RESUMO Objetivo: avaliar a viabilidade de abreviação do jejum em cirurgias colorretais oncológicas, bem como, o impacto no desfecho cirúrgico dos pacientes. Métodos: estudo prospectivo comparativo randomizado com pacientes submetidos à cirurgias eletivas colorretais, por câncer, no período de maio a setembro de 2017. Os pacientes foram randomizados eletronicamente em dois grupos de acordo com o jejum pré-operatório a ser adotado: convencional ou abreviado. Resultados: dos 33 pacientes incluídos, 15 seguiram o protocolo de jejum abreviado e 18 de jejum convencional. Ambos os grupos apresentaram perfis comparáveis. Nenhum paciente foi submetido a preparo mecânico do cólon. Em 69,7% dos casos, a cirurgia envolveu dissecção baixa do reto. Os procedimentos foram equivalentes em relação às variáveis intraoperatórias e complicações graves. O tempo para atingir realimentação plena foi menor para o jejum abreviado (10 versus 16 dias, p=0,001), assim como, o tempo de internação hospitalar (2 versus 4 dias, p=0,009). Os custos hospitalares foram menores no jejum abreviado (331 versus 682 reais, p<0,001). A análise univariável revelou correlação entre a realimentação plena e o jejum abreviado [HR 0,29 (IC95%: 0,12-0,68] e com a distensão abdominal [HR 0,12(IC95%: 0,01-0,94)]. Após análise multivariável, o jejum abreviado apresentou menor tempo para realimentação plena [HR 0,39(IC95%: 0,16-0,92]. Conclusão: o jejum pré-operatório abreviado favorece a recuperação metabólico-nutricional, diminuindo o tempo para realimentação plena. A implantação do protocolo de abreviação do jejum reduz custos de internação hospitalar.
ABSTRACT Objective: to evaluate the feasibility of abbreviated fasting in oncologic colorectal surgeries, as well as the impact on the surgical outcome of the patients. Methods: prospective randomized comparative study with patients undergoing elective colorectal cancer surgeries from May to September 2017. Patients were randomized electronically into two groups according to the preoperative fast to be adopted: conventional or abbreviated. Results: of the 33 patients included, 15 followed the abbreviated fasting protocol and 18 the conventional fasting. Both groups had comparable profiles. No patient underwent mechanical preparation of the colon. In 69.7% of the cases, surgery involved low rectal dissection. The procedures were equivalent in relation to intraoperative variables and severe complications. The time to achieve complete oral intake was shorter for abbreviated fasting (10 versus 16 days, p=0.001), as well as the length of inhospital stay (2 versus 4 days, p=0.009). Hospital costs were lower in the abbreviated fasting (331 versus 682 reais, p<0.001). The univariable analysis revealed a correlation between complete oral intake and abbreviated fasting [HR 0.29 (IC95%: 0.12-0.68] and abdominal distension [HR 0.12 (IC95% 0.01-0.94)]. After multivariable analysis, abbreviated fasting presented a lower time for complete oral intake [HR 0.39 (IC95%: 0.16-0.92]. Conclusion: the abbreviated preoperative fasting favors the metabolic-nutritional recovery, reducing the time for complete oral intake. The implementation of the abbreviation protocol reduces hospital admission costs.