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PURPOSE: Since the literature currently provides controversial data on the postoperative outcomes following right and left hemicolectomies, we carried out this study to examine the short- and long-term treatment outcomes. METHODS: This study included consecutive patients who underwent right or left-sided colonic resections from year 2014 to 2018 and then they were followed up. The short-term outcomes such as postoperative morbidity and mortality according to Clavien-Dindo score, duration of hospital stay, and 90-day readmission rate were evaluated as well as long-term outcomes of overall survival and disease-free survival. Multivariable Cox regression analysis was performed of overall and progression-free survival. RESULTS: In total, 1107 patients with colon tumors were included in the study, 525 patients with right-sided tumors (RCC) and 582 cases with tumors in the left part of the colon (LCC). RCC group patients were older (P < 0.001), with a higher ASA score (P < 0.001), and with more cardiovascular comorbidities (P < 0.001). No differences were observed between groups in terms of postoperative outcomes such as morbidity and mortality, except 90-day readmission which was more frequent in the RCC group. Upon histopathological analysis, the RCC group's patients had more removed lymph nodes (29 ± 14 vs 20 ± 11, P = 0.001) and more locally progressed (pT3-4) tumors (85.4% versus 73.4%, P = 0.001). Significantly greater 5-year overall survival and disease-free survival (P = 0.001) were observed for patients in the LCC group, according to univariate Kaplan-Meier analysis. CONCLUSIONS: Patients with right-sided colon cancer were older and had more advanced disease. Short-term surgical outcomes were similar, but patients in the LCC group resulted in better long-term outcomes.
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Neoplasias do Colo , Humanos , Neoplasias do Colo/cirurgia , Neoplasias do Colo/patologia , Neoplasias do Colo/mortalidade , Masculino , Feminino , Idoso , Pessoa de Meia-Idade , Resultado do Tratamento , Fatores de Tempo , Estudos de Coortes , Colectomia/efeitos adversos , Readmissão do Paciente , Intervalo Livre de Doença , Complicações Pós-Operatórias/etiologia , Tempo de InternaçãoRESUMO
BACKGROUND: Recent studies have demonstrated that prehabilitation improves patients' physical fitness but its impact on postoperative morbidity remains unclear. This study aimed to assess the effect of personalized, multimodal, semisupervised, home-based prehabilitation on postoperative complications after surgery for gastric cancer. METHODS: This RCT was conducted at two centres in Lithuania. Patients (aged at least18 years) with gastric cancer scheduled to undergo elective primary surgery or surgery after neoadjuvant chemotherapy for gastric cancer were randomized (1 : 1) to prehabilitation or standard care. Prehabilitation included exercise interventions focused on endurance, respiratory muscle strength, stretching, and resistance training as well as nutritional and psychological support. The primary outcome was the proportion of patients with postoperative complications within 90 days after surgery. Secondary outcomes included 90-day mortality rate, physical condition, fitness level, nutritional status, quality of life, anxiety and depression level, and proportion of patients completing neoadjuvant chemotherapy. RESULTS: Between February 2020 and September 2022, 128 participants were randomized to prehabilitation (64) or standard care (64), and 122 (prehabilitation 61, control 61) were analysed. The prehabilitation group had increased physical capacity before the operation compared with baseline (mean 6-min walk test change +31 (95 per cent c.i. 14 to 48) m; P = 0.001). The prehabilitation group had a decreased rate of non-compliance with neoadjuvant treatment (risk ratio (RR) 0.20, 95 per cent c.i. 0.20 to 0.56), a 60 per cent reduction in the number of patients with postoperative complications at 90 days after surgery (RR 0.40, 0.24 to 0.66), and improved quality of life compared with the control group. CONCLUSION: Prehabilitation reduced morbidity in patients who underwent gastrectomy for gastric cancer. REGISTRATION NUMBER: NCT04223401 (http://www.clinicaltrials.gov).
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Exercício Pré-Operatório , Neoplasias Gástricas , Humanos , Qualidade de Vida , Neoplasias Gástricas/cirurgia , Cuidados Pré-Operatórios , Complicações Pós-Operatórias/prevenção & controleRESUMO
BACKGROUND: The proportion of elderly colorectal cancer (CRC) patients requiring surgery is increasing. Colorectal resection for left-sided cancers is the most controversial as the primary anastomosis or end-colostomy and open or minimally invasive approaches are available. Therefore, this study was conducted to investigate the short- and long-term outcomes in elderly patients after resection with primary anastomosis for left-sided CRC. METHODS: The cohort study included left-sided colorectal cancer patients who underwent resection with primary anastomosis. The participants were divided into non-elderly (≤75 years) and elderly (> 75 years) groups. Short- and long-term postoperative outcomes were investigated. RESULTS: In total 738 (82%) and 162 (18%) patients were allocated to non-elderly and elderly groups, respectively. Minimally invasive surgery (MIS) was less prevalent in the elderly (42.6% vs 52.7%, p = 0.024) and a higher proportion of these suffered severe or lethal complications (15.4% vs 9.8%, p = 0.040). MIS decreased the odds for postoperative complications (OR: 0.41; 95% CI: 0.19-0.89, p = 0.038). The rate of anastomotic leakage was similar (8.5% vs 11.7%, p = 0.201), although, in the case of leakage 21.1% of elderly patients died within 90-days after surgery. Overall- and disease-free survival was impaired in the elderly. MIS increased the odds for long-term survival. CONCLUSIONS: Elderly patients suffer more severe complications after resection with primary anastomosis for left-sided CRC. The risk of anastomotic leakage in the elderly and non-elderly is similar, although, leakages in the elderly seem to be associated with a higher 90-day mortality rate. Minimally invasive surgery is associated with decreased morbidity in the elderly.
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Fístula Anastomótica , Neoplasias Colorretais , Idoso , Anastomose Cirúrgica/efeitos adversos , Fístula Anastomótica/epidemiologia , Fístula Anastomótica/etiologia , Estudos de Coortes , Neoplasias Colorretais/cirurgia , Humanos , Pessoa de Meia-Idade , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Estudos RetrospectivosRESUMO
BACKGROUND AND OBJECTIVES: A significant proportion of patients undergoing rectal cancer surgery receive a temporary ileostomy because of its benefits in case of anastomotic dehiscence. However, the best timing for closure remains unclear. METHODS: Early closure (EC; 30 days after creation) and standard closure (SC; 90 days after creation) of ileostomy were compared in a single-center randomized controlled trial conducted at National Cancer Institute (Vilnius, Lithuania). Patients with a temporary ileostomy who underwent rectal cancer surgery and did not have anastomotic leakage or other serious complications were randomized to early or standard ileostomy closure groups. Thirty days postoperative morbidity following ileostomy closure was the primary outcome of the study. RESULTS: The trial was prematurely terminated due to the safety reason after 86 patients were randomized to EC (43 patients) and SC (43 patients) groups. The overall 30 days postoperative morbidity rate was dramatically higher in the EC group (27.9% vs 7.9%; P = 0.024). Moreover, severe complications (Clavien-Dindo ≥3) were present only after EC of ileostomy in five (11.6%) patients. CONCULSION: Early closure of ileostomy at 30 days after radical rectal resection is not safe and should not be performed.
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Ileostomia/efeitos adversos , Ileostomia/métodos , Complicações Pós-Operatórias/epidemiologia , Protectomia/efeitos adversos , Neoplasias Retais/cirurgia , Idoso , Estudos de Viabilidade , Feminino , Humanos , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Neoplasias Retais/mortalidade , Neoplasias Retais/patologia , Reoperação , Fatores de TempoRESUMO
BACKGROUND AND OBJECTIVE: Treatment options for colorectal cancer patients create the need to assess the quality of life (QoL) of colorectal cancer patients in the early postoperative period when changes are potentially greatest. The aim of the current study was to assess the QoL of colorectal cancer patients following open and laparoscopic colorectal surgery. MATERIALS AND METHODS: A total of 82 consecutive patients requiring elective open or laparoscopic colorectal surgery were recruited to the study for 3 months in the three colorectal surgery centers of Lithuania. Patients completed the EORTC QLQ-C30 (version 3.0) questionnaire before surgery, 2 and 5 days, 1 and 3 months after operation. The EORTC QLQ-CR29 questionnaire was completed before surgery and at 1 and 3 months after operation. Analysis was done according to the manual for each instrument. RESULTS: EORTC QLQ-C30 reflected the postoperative recovery of QoL. The global health status, cognitive and emotional functioning came back to the preoperative level in one month after operation. Physical and role functioning for laparoscopic group was significantly improved in 1 month after operation and in 3 months for open surgery group respectively. Colorectal module EORTC-QLQ-CR29 found that future perspective increased significantly in laparoscopic group 1 month after operation. CONCLUSIONS: The present study showed that majority of functional scale scores came back to the preoperative level during the first 3 months after colorectal cancer surgery. Differences in QoL according to surgical approach are mostly expressed on this period.
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Neoplasias Colorretais/cirurgia , Qualidade de Vida , Idoso , Neoplasias Colorretais/patologia , Feminino , Nível de Saúde , Humanos , Laparoscopia , Lituânia , Masculino , Período Pós-Operatório , Inquéritos e QuestionáriosRESUMO
Our goal was to assess the impact of anastomotic leaks (ALs) on oncologic outcomes using a case-matched analysis. Patients undergoing right hemicolectomy for cancer between 2014 and 2018 were included. The main variables were the risk factor of anastomotic leak, overall survival and disease-free survival. Propensity score matching was performed according to the patient's age, co-morbidities and TNM staging as well as the type of procedure. Oncologic outcomes were analyzed. We included 488 patients and performed final analysis on 69 patients. The AL rate was 4.71% (23 patients). Intrahospital mortality was significantly higher in the AL group, at 1.3% (6 of 465) vs. 8.7% (2 of 23), p = 0.05. Three-year overall survival (OS) in the non-AL group was higher, although the difference could not be considered significant (71.5% vs. 37.3%, p = 0.082); similarly, the likelihood for impaired 3-year progression-free survival (PFS) was lower, but the difference here could also not be considered significant (69.3% vs. 37.3%, p = 0.106). Age, advanced tumor stage, lymph node metastases and distant metastases were associated with higher probability of death or recurrence of disease. In contrast, minimally invasive surgery was associated with lower probability of death (HR (95% CI): 0.99 (0.14-0.72); p = 0.023) and recurrence of disease (HR (95% CI): 0.94 (0.13-0.68); p = 0.020). In an adjusted Cox regression analysis, AL, age and distant metastases were associated with poor long-term survival. Moreover, AL, age and distant metastases were associated with higher probability of recurrence of disease. Based on our results, AL is a significant factor for worse oncologic outcomes. Simple summary: we aimed to assess patients with anastomotic leaks following right hemicolectomy for cancer. These patients were matched to patients without leaks. Propensity score analysis demonstrated that anastomotic leak was a marker of worse oncologic outcomes.
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The aim of this study was to assess quality of life and bowel function in patients undergoing early vs. standard ileostomy closure. We retrospectively assessed patients from our previous randomized controlled trial. Patients with a temporary ileostomy who underwent rectal cancer surgery and did not have anastomotic leakage or other. Early closure (EC; 30 days after creation) and standard closure (SC; 90 days after creation) of ileostomy were compared. Thirty-six months (17-97) after stoma closure, we contacted patients by phone and filled in two questionnaires-The European Organization for Research and Treatment of Cancer Quality of Life Questionnaire Core 30 (EORTC QLQ-C30) and low anterior resection syndrome (LARS) score. This index trial was not powered to assess the difference in bowel function between the two groups. All the patients in the SC group had anastomosis <6 cm from the anal verge compared to 42 of 43 (97.7%) in the EC group. There were no statistically significant differences between EC (26 patients) and SC (25 patients) groups in the EORTC QLQ-C30 and LARS questionnaires. Global quality of life was 37.2 (0-91.7; ±24.9) in the EC group vs. 34.3 (0-100; ±16.2) in the SC (p = 0.630). Low anterior resection syndrome was present in 46% of patients in the EC and 56% in the SC group (p = 0.858). Major LARS was found more often in younger patients. However, no statistical significance was found (p = 0.364). The same was found with quality of life (p = 0.219). Age, gender, ileostomy closure timing, neoadjuvant treatment, complications had no effect of worse bowel function or quality of life. There was no difference in quality of life or bowel function in the late postoperative period after the early vs. late closure of ileostomy based on two questionnaires and small sample size. None of our assessed risk factors had a negative effect on bowel function o quality of life.
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INTRODUCTION: Anastomotic leakage (AL) remains one of the most threatening complications in colorectal surgery with the incidence of up to 20%. The aim of the study is to evaluate the safety and feasibility of novel - trimodal intraoperative colorectal anastomosis testing technique. METHODS AND ANALYSIS: This multi-center prospective cohort pilot study will include patients undergoing colorectal anastomosis formation below 15âcm from the anal verge. Trimodal anastomosis testing will include testing for blood supply by ICG fluorescence trans-abdominally and trans-anally, testing of mechanical integrity of anastomosis by air-leak and methylene blue leak tests and testing for tension. The primary outcome of the study will be AL rate at day 60. The secondary outcomes will include: the frequency of changed location of bowel resection; ileostomy rate; the rate of intraoperative AL; time, taken to perform trimodal anastomosis testing; postoperative morbidity and mortality; quality of life. DISCUSSION: Trimodal testing of colorectal anastomosis may be a novel and comprehensive way to investigate colorectal anastomosis and to reveal insufficient blood supply and integrity defects intraoperatively. Thus, prevention of these two most common causes of AL may lead to decreased rate of leakage. STUDY REGISTRATION: Clinicaltrials.gov (https://clinicaltrials.gov/): NCT03958500, May, 2019.
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Anastomose Cirúrgica/métodos , Fístula Anastomótica/prevenção & controle , Cirurgia Colorretal/métodos , Anastomose Cirúrgica/efeitos adversos , Cirurgia Colorretal/efeitos adversos , Humanos , Ileostomia/estatística & dados numéricos , Azul de Metileno , Duração da Cirurgia , Projetos Piloto , Complicações Pós-Operatórias/epidemiologia , Estudos ProspectivosRESUMO
BACKGROUND: Surgery is the only potentially curative treatment for gastric cancer, however, it bears a high postoperative morbidity and mortality rate. A recent randomized control trial proposed prehabilitation to reduce the postoperative morbidity in patients undergoing major abdominal surgery. Currently, there is a lack of evidence of using prehabilitation for patients undergoing gastrectomy for gastric cancer. The aim of our study is to demonstrate that home-based prehabilitation can reduce postoperative morbidity after gastrectomy for gastric cancer. METHODS: PREFOG is a multi-center, open-label randomized control trial comparing 90-days postoperative morbidity rate after gastrectomy for gastric cancer between patients with or without prehabilitation. One-hundred twenty-eight patients will be randomized into an intervention or control group. The intervention arm will receive trimodal home-based prehabilitation including nutritional, psychological and exercise interventions. Secondary outcomes of the study will include physical and nutritional status, anxiety and depression level, quality of life, postoperative mortality rates and full completion of the oncological treatment as determined by the multidisciplinary tumor board. DISCUSSION: PREFOG study will show if home-based trimodal prehabilitation is effective to reduce postoperative morbidity after gastrectomy for gastric cancer. Moreover, this study will allow us to determine whether prehabilitation can improve physical fitness and activity levels, nutritional status and quality of life as well as reducing anxiety and depression levels after gastrectomy for gastric cancer. TRIAL REGISTRATION: ClinicalTrials.gov NCT04223401 (First posted: 10 January 2020).
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Gastrectomia/reabilitação , Cuidados Pré-Operatórios , Humanos , Estudos Multicêntricos como Assunto , Medicina de Precisão , Ensaios Clínicos Controlados Aleatórios como AssuntoRESUMO
BACKGROUND: Metastasis of rectal cancer to the penis is a very rare condition with less than 40 cases found in the literature. CASE REPORT: We here report a case of a 41-year-old man who was diagnosed with rectal cancer which later metastasized to the penis. The patient was treated with neoadjuvant radiotherapy, underwent rectal resection, had adjuvant chemotherapy, and, despite that, had penile metastasis 2 years later. Palliative penectomy as well as bilateral orchiectomy with suprapubic cystostomy were performed. The patient died 2 months after the diagnosis. All the previous cases mentioned in the literature are reviewed as well. CONCLUSION: The prognosis of penile metastasis from rectal cancer is poor and life expectancy is short. The mechanism of rectal cancer metastasis spread to the penis is unknown. The most acceptable theory is retrograde venous spread. There are several treatment options; however, no single treatment option is associated with superior results.
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BACKGROUND: The study was aimed to delineate the postoperative morbidity, mortality and long-term follow-up results after R0 subtotal gastrectomy with D2 lymphadenectomy for invasive non-disseminated adenocarcinoma of the distal gastric portion. METHODS: Between January 2005 and December 2007, 228 patients with median age at hospitalisation 66.6 ± 11.4 years underwent the above mentioned surgery for histologically proven distal gastric adenocarcinoma. RESULTS: Postoperative morbidity was documented in 92 (40.4%) of patients within 30 days. An anastomotic leakage was diagnosed in two (0.9%), peritonitis in two (0.9%), anastomositis in five (2.2%), and prolonged ileus in six (2.6%) patients. Nine patients died (3.9%). The overall 1-year survival rate was 83.8%, and the 5-year survival rate was 54.4%. Gender, age, TNM stage, pN, and N ratio were independent factors predicting a long-term prognosis for patients. CONCLUSIONS: A R0 type distal subtotal gastrectomy with standard D2 lymphadenectomy for a histologically proven invasive adenocarcinoma of the distal gastric portion without distant metastasis offers acceptable postoperative morbidity and mortality, and considerably high overall cumulative 5-year survival rate. The probability of cumulative survival decreases five times when the ratio between metastatic and examined lymph nodes is > 0.25.