RESUMO
BACKGROUND: As gastric cancer patients aged ≥ 85 years have a short life expectancy and often die from other diseases such as pneumonia, indications for surgery are controversial. In this study, we retrospectively analyzed the prognostic factors of elderly patients with gastric cancer who are candidates for curative gastrectomy. METHODS: Among 114 patients aged ≥ 85 years with gastric cancer at our hospital between 2010 and 2019, prognostic factors were examined using the Cox proportional hazards model in 76 patients excluding those with cStage IVB or endoscopic submucosal dissection. We also analyzed the factors of pneumonia death. RESULTS: cStage was I/IIA/IIB/III/IVA in 37/6/14/14/5 patients, respectively. Treatment included distal gastrectomy in 28 patients, total gastrectomy in 6, local resection in 9, others in 3, and no surgery in 30. In univariate analyses of overall survival, Eastern Cooperative Oncology Group Performance Status, physiological score of Physiological and Operative Severity Score for the enUmeration of Mortality and morbidity (POSSUM), Onodera's prognostic nutritional index, cStage, and treatment were prognostic factors. In a multivariate analysis, POSSUM physiological score, cStage, treatment method {no surgery vs. distal gastrectomy: hazard ratio (HR) 5.78, 95% confidence interval (CI) 2.33-14.3}, (total gastrectomy vs. distal gastrectomy: HR 4.26, 95% CI 1.22-14.9) were independent prognostic factors. In univariate analyses of pneumonia-specific survival, treatment (total gastrectomy vs. distal gastrectomy: HR 6.98, 95% CI 1.18-41.3) was the only prognostic factor. CONCLUSIONS: The prognosis of distal gastrectomy was better than that of non-surgery even in patients aged ≥ 85 years. However, total gastrectomy was considered to be avoidable due to the high rate of postoperative pneumonia death.
Assuntos
Gastrectomia , Neoplasias Gástricas , Humanos , Neoplasias Gástricas/cirurgia , Neoplasias Gástricas/mortalidade , Neoplasias Gástricas/patologia , Masculino , Feminino , Idoso de 80 Anos ou mais , Estudos Retrospectivos , Prognóstico , Pneumonia/mortalidade , Estadiamento de Neoplasias , Modelos de Riscos ProporcionaisRESUMO
The patient is a 72-year-old man. He was diagnosed as a duplication of left upper lobe lung adenocarcinoma cStage â £B and transverse colon cancer cStage â £c. Because he had symptoms of atelectasis and esophageal stricture due to the progression of lung cancer, we decided to precede immunochemotherapy(CBDCA plus PEM plus pembrolizumab)for lung cancer. After the start of treatment, both lung and colorectal cancer were shrinking, but after the 3 courses of treatment, he developed intestinal obstruction due to transverse colon cancer. Because generalized peritonitis due to perforation of the colon by endoscopic stenting for the obstruction and then emergency surgery was performed. The resected transverse colon lesion was diagnosed as pathologically complete response. Lung cancer was also diagnosed as clinically complete response. Since his ADL decreased postoperatively, he is under observation without reintroduction of immunochemotherapy. Fourteen months have passed since the last administration, and no progression has been observed in either lung nor colon cancers. Pembrolizumab is considered to be successful in the patient with dMMR colorectal cancer lacking MLH1 and PMS2.
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Adenocarcinoma de Pulmão , Colo Transverso , Neoplasias do Colo , Neoplasias Pulmonares , Masculino , Humanos , Idoso , Inibidores de Checkpoint Imunológico/uso terapêutico , Colo Transverso/cirurgia , Colo Transverso/patologia , Adenocarcinoma de Pulmão/tratamento farmacológico , Neoplasias do Colo/tratamento farmacológico , Neoplasias do Colo/cirurgia , Neoplasias do Colo/patologia , Neoplasias Pulmonares/tratamento farmacológicoRESUMO
We previously experienced two cases of end sigmoid colostomy reconstruction via the extraperitoneal route at the same site as the transperitoneal loop stoma. For an anterior rectus fascia, the transperitoneal route used closed intraperitoneal interrupted sutures and continuous sutures with barbed sutures. A new extraperitoneal route was established through the sutured anterior rectus sheath. Before reconstructing the end stoma, a subcutaneous purse-string with monofilament absorbable sutures tied to create an approximately 2.5 cm diameter was used. There were no early complications associated with the stoma. One year after surgery, a parastomal hernia was not defined. Using the presented technique, two cases were successfully recreated extraperitoneally at the same site's end stoma.
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BACKGROUND/AIM: Poorly differentiated clusters (PDCs) have been reported to be a useful grading system for predicting prognosis in patients with colorectal cancer (CRC). We investigated the association between the number of PDCs and prognosis in patients with stage III CRC treated with oxaliplatin-based adjuvant chemotherapy. PATIENTS AND METHODS: This is a retrospective study of 49 patients with stage III CRC who underwent curative surgery followed by oxaliplatin-based adjuvant chemotherapy. PDC was defined as a cluster of ≥5 cancer cells without glandular structure at the invasive front of the primary tumor. RESULTS: During the observation period, 12 patients experienced relapse. The patients were divided into two groups (<7 and ≥7 PDC groups), and receiver operating characteristic (ROC) curves were calculated [area under the curve (AUC)=0.743]. Patients with ≥7 PDCs had a much shorter relapse-free survival (RFS) than those with <7 PDCs (p<0.0001). The overall survival (OS) was also significantly worse in patients with ≥7 PDCs than in those with <7 PDCs (p<0.0001). Multivariate analysis revealed that PDC was the only significant prognostic factor measured that could predict RFS (p=0.002) and OS (p=0.0047) in patients with stage III CRC treated with oxaliplatin-based adjuvant chemotherapy. CONCLUSION: In patients with stage III CRC treated with post-resection oxaliplatin-based adjuvant chemotherapeutic regimens, the presence of ≥7 PDCs at the invasive front of the primary tumor predicted unfavorable prognosis.
Assuntos
Neoplasias Colorretais , Fluoruracila , Humanos , Oxaliplatina , Estudos Retrospectivos , Estadiamento de Neoplasias , Protocolos de Quimioterapia Combinada Antineoplásica/efeitos adversos , Recidiva Local de Neoplasia/patologia , Neoplasias Colorretais/patologia , PrognósticoRESUMO
A 68-year-old male patient was referred to our hospital because of unfit to treat his recto-sigmoidal cancer massively invaded to bladder at the former hospital. During drug administration to treat heart failure, we could perform a transverse colostomy and initiated mFOLFOX plus Pmab. During chemotherapy, he improved malnutrition. After 7 courses, CT scan showed a marked reduction in tumor diameter, which was PR. Since his nutritional and heart status were improved, he underwent a high anterior resection with partial bladder resection. Pathological findings showed that a few cancer cells were remained at bladder and bowel wall. He was diagnosed as Stage â ¡c. His postoperative course was almost uneventful. No symptom of recurrence has been observed at 9 months after surgery without adjuvant chemotherapy.
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Neoplasias do Colo Sigmoide , Bexiga Urinária , Masculino , Humanos , Idoso , Neoplasias do Colo Sigmoide/terapia , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Quimioterapia Adjuvante , CistectomiaRESUMO
BACKGROUND: Preoperative inflammatory or nutritional biomarkers and clinicopathological features may be survival predictors in resectable esophageal squamous cell carcinoma. METHODS: We included 118 patients with resectable squamous esophageal carcinoma (stages I-IV), assessing preoperative CRP- and albumin-based modified Glasgow prognostic score, the modified controlling nutritional status score, C-reactive protein, neutrophil/lymphocyte ratio, platelet/lymphocyte ratio, pathologic stage, and tumor location(s), looking for correlation with overall survival and relapse-free survival. Using univariate and Cox analysis, we selected the most reliable prognostic factors. RESULTS: Five-year overall survival and recurrence-free survival were 54.9% and 48.5%, respectively. C-reactive protein values correlated negatively with hypoalbuminemia (P = 0.0036). On univariate analysis, tumor stage, invasion depth, location, nodal involvement, albumin, and modified Glasgow prognostic score were significant prognostic factors for overall and recurrence-free survival. Preoperative C-reactive protein was prognostic factor for overall survival, but not for relapse-free survival (P = 0.017, 0.063, respectively). The Cox proportional hazards model showed the modified Glasgow prognostic score to be an independent prognostic factor for relapse-free survival and overall survival after using the stepwise variable selection procedure. Cox analysis including clinicopathological factors and modified Glasgow prognostic scores showed that only tumor location(s) and pathologic stage were independent prognostic factors for overall survival and recurrence-free survival. CONCLUSION: Although the modified Glasgow prognostic score is not superior to pathologic stage and tumor location as a biomarker of preoperative nutrition/inflammation and clinicopathological factors, it remains an important prognostic marker in resectable esophageal cancers. Preoperative decreased inflammatory response and improved nutritional status may contribute to prognosis in patients with esophageal cancer.
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Carcinoma de Células Escamosas , Neoplasias Esofágicas , Carcinoma de Células Escamosas do Esôfago , Humanos , Prognóstico , Carcinoma de Células Escamosas do Esôfago/cirurgia , Neoplasias Esofágicas/patologia , Esofagectomia/métodos , Proteína C-Reativa/metabolismo , Biomarcadores Tumorais/metabolismo , Recidiva Local de Neoplasia/cirurgia , Carcinoma de Células Escamosas/cirurgia , Carcinoma de Células Escamosas/patologiaRESUMO
An 82-year-old, male. He visited his local doctor with a chief complaint of dyspnea on exertion. Anemia was noted, and upper gastrointestinal endoscopy was performed, which revealed an ulcerative lesion in the gastric antrum. A biopsy revealed Group 5, tub2, and HER2 negative, with PD-L1≥5%. cT3N1H1(M1 HEP), cStage â £B was diagnosed based on CT scan showing enlarged #8 lymph node and a single liver metastasis in the 2 cm range in S6 of the liver. The patient was deemed unresectable and was started on SOX plus nivolumab therapy. On day 11 after initiation, the patient had Grade 3 diarrhea by CTCAE v5.0, and S-1 was withdrawn for 3 days, but was administered for 2 courses. CT and MRI after chemotherapy showed shrinkage of both the primary tumor and liver metastases; R0 resection was deemed possible, and pyloric gastrectomy, D2 lymph node dissection, and partial hepatic S6 resection were performed. The histological evaluation of response to treatment was Grade 1b, and the patient was in ypStage â A. The patient has been alive without recurrence for 6 months postoperatively while receiving S-1 monotherapy on an outpatient basis.
Assuntos
Neoplasias Hepáticas , Neoplasias Gástricas , Humanos , Masculino , Idoso de 80 Anos ou mais , Neoplasias Gástricas/tratamento farmacológico , Neoplasias Gástricas/cirurgia , Neoplasias Gástricas/patologia , Nivolumabe/uso terapêutico , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Gastrectomia , Neoplasias Hepáticas/tratamento farmacológico , Neoplasias Hepáticas/cirurgia , Neoplasias Hepáticas/secundárioRESUMO
OBJECTIVE: This study aimed to clarify the effects of bridge to surgery(BTS)for malignant colorectal stenosis on the nutritional and immunological status. SUBJECTS AND METHODS: A total of 19 patients with colorectal cancer who underwent BTS were included. We examined the technical success of stenting, clinical improvement, treatment progress after BTS, and nutritional and immunological status changes before and after BTS. RESULTS: There were 19 technically successful cases and 18 clinically improved cases. One patient(Score 0)had an obstruction after BTS, which improved after stent repositioning. The CROSS Score before and after stenting improved in all patients. Scores 0 to 4 improved in 12 patients, Scores 0 to 3 in 5 patients, and Scores 3 to 4 in 2 patients. The median time to resume eating was 3 days, and the median surgery time was 25 days. The final diet before operation for colorectal consisted of a rokubugayu(rice gruel: polished rice content 12%)in 1 case, zengayu(rice gruel: polished rice content 20%)in 8 cases, soft diet in 5 cases, and regular diet in 5 cases. Before and after BTS, the nutritional and immunological status decreased significantly(p<0.05)with albumin levels ranging from 3.9- 3.5 g/dL, BUN/Cr from 24.8-12.5, and neutrophil-to-lymphocyte ratio from 3.8-2.5; however, no significant fluctuations in the prognostic nutritional index were observed. CONCLUSION: BTS enabled the nutritional management using the intestinal tract and improved the patient's immune status.
Assuntos
Neoplasias Colorretais , Obstrução Intestinal , Humanos , Obstrução Intestinal/cirurgia , Neoplasias Colorretais/complicações , Neoplasias Colorretais/cirurgia , Constrição Patológica , Stents , AlbuminasRESUMO
The patient was a 72-year-old man with a chief complaint of abdominal pain. We performed laparoscopic left hemicolectomy of the colon after descending colon cancer ileus stenting, and postoperative pathology was pT4aN0M0, pStage â ¡b. In 1.5 years postoperatively, 2 liver metastases and 1 lymph node metastasis were found, and each was resected. Chemotherapy was initiated for multiple lung metastases. Genetic testing was positive for BRAF V600E mutation, and the patient received 8 mFOLFOXIRI plus bevacizumab therapy courses. After 15 5-FU plus LV plus bevacizumab courses, the patient had a brain infarction and lung metastasis reincreased. Chemotherapy was changed to encorafenib plus binimetinib plus cetuximab. On day 2, visual impairment was observed, and serous retinal detachment CTCAE Grade 2 was diagnosed. On day 7, the symptoms improved and one-step dose reduction was resumed. On day 2 of re-treatment, serous retinal detachment recurred and treatment was discontinued. On day 4 of re-treatment, the symptoms improved, another dose reduction was performed, and treatment was resumed. Since subjective MEK inhibitor-induced ocular symptoms are often minor, conducting an interview and early ophthalmologic diagnosis is recommended.
Assuntos
Neoplasias Colorretais , Descolamento Retiniano , Masculino , Humanos , Idoso , Cetuximab , Proteínas Proto-Oncogênicas B-raf/genética , Descolamento Retiniano/tratamento farmacológico , Bevacizumab/uso terapêutico , Protocolos de Quimioterapia Combinada Antineoplásica/efeitos adversos , Mutação , Recidiva Local de Neoplasia/tratamento farmacológico , Neoplasias Colorretais/tratamento farmacológico , Fluoruracila/uso terapêutico , Quinases de Proteína Quinase Ativadas por Mitógeno/genética , Quinases de Proteína Quinase Ativadas por Mitógeno/uso terapêuticoRESUMO
Background/Aim: We investigated the clinical efficacy of inflammation-based indexes in predicting unfavourable relapse-free survival (RFS) in patients with stage II/III colorectal cancer (CRC) receiving oxaliplatin-based adjuvant chemotherapy. Patients and Methods: A retrospective analysis was performed on 45 patients who underwent curative resection for stage II/III CRC followed by oxaliplatin-based adjuvant chemotherapy after 8 weeks. Upon adjuvant chemotherapy initiation, all patients were evaluated for lymphocyte count (LC), neutrophil/lymphocyte ratio (NLR), lymphocyte/monocyte ratio (LMR), platelet/lymphocyte ratio (PLR), modified Glasgow Prognostic Score (mGPS) and prognostic nutritional index (PNI), after which their correlation with relapse was analysed. Results: Univariate analysis identified LC <1,350/mm 3 , NLR ≥2.03, LMR <5.15, PLR ≥209, mGPS 2, and early discontinuation of chemotherapy within two months as significant risk factors for RFS. Multivariate analysis identified LMR <5.15, PLR > 209 and mGPS 2 as significant independent risk factors for unfavourable RFS. Conclusion: Measurement of LMR, PLR, and mGPS upon adjuvant therapy initiation can be a useful tool for predicting recurrence after curative surgery for stage II/III CRC.
RESUMO
The patient was a 57-year-old man who visited the department of neurosurgery for headache and lightheadedness. He was admitted with a diagnosis of brain tumor based on imaging findings. Severe brain dysfunction and mild ataxia were observed, and craniotomy tumor resection was performed 5 days after admission. He was diagnosed with brain metastasis of colorectal cancer based on histopathological examination and endoscopic findings, and was therefore referred to our department. No extracranial metastases were observed, laparoscopic-assisted low anterior resection was performed 1 month after the craniotomy. The final diagnosis was rectal cancer(Ra), pT3N0M1a(BRA), Stage â £a. Three months after the craniotomy, subsequent MRI examination revealed a new metastatic lesion inferior to the tumor excision cavity, and gamma knife radiosurgery was performed. However, because an increasing tendency was noted, craniotomy was performed again 7 months after the first craniotomy. Following operative treatment, follow up has been performed without adjuvant chemotherapy or prophylactic irradiation, the patient has survived without recurrence at 34 months postoperatively. Here, we report a valuable rare case of solitary brain metastasis of colorectal cancer in which prognosis could be expected by radical resections.
Assuntos
Neoplasias Encefálicas , Protectomia , Radiocirurgia , Neoplasias Retais , Neoplasias Encefálicas/secundário , Neoplasias Encefálicas/cirurgia , Humanos , Masculino , Pessoa de Meia-Idade , Prognóstico , Neoplasias Retais/patologia , Neoplasias Retais/cirurgiaRESUMO
BACKGROUND: Patients with gastric cancer are aging in Japan. It is not clear which patients and which surgical procedures have survival benefits after gastrectomy. A multivariate analysis was performed. METHODS: The medical records of 166 patients aged ≥ 80 years who underwent gastrectomy without macroscopic residual tumors were retrospectively reviewed. Univariate and multivariate analyses using Cox proportional hazard models were performed to detect prognostic factors for overall survival. RESULTS: In univariate analyses, age (≥ 90 vs. ≥ 80, < 85), performance status (3 vs. 0), American Society of Anesthesiologists physical status (ASA-PS) (3, 4 vs. 1, 2), Onodera's prognostic nutritional index (< 40 vs. ≥ 45), the physiological score of the Physiological and Operative Severity Score for the enUmeration of Mortality and morbidity (POSSUM) (≥ 40 vs. ≥ 20, ≤ 29), surgical approach (laparoscopic vs. open), extent of gastrectomy (total, proximal vs. distal), extent of lymphadenectomy (D1 vs. ≥ D2), pathological stage (II-IV vs. I), and residual tumor (R1 vs. R0) were significantly correlated with worse overall survival. Multivariate analysis revealed that ASA-PS [3, 4 vs. 1, 2, hazard ratio (HR) 2.30, 95% confidence interval (CI) 1.24-4.24], extent of gastrectomy (total vs. distal, HR 2.17, 95% CI 1.10-4.31) (proximal vs. distal, HR 4.05, 95% CI 1.45-11.3), extent of lymphadenectomy (D0 vs. ≥ D2, HR 12.4, 95% CI 1.58-97.7), and pathological stage were independent risk factors for mortality. CONCLUSIONS: ASA-PS was a useful predictor for postoperative mortality. Gastrectomy including cardia is best avoided.
Assuntos
Neoplasias Gástricas , Idoso , Gastrectomia , Humanos , Excisão de Linfonodo , Prognóstico , Estudos Retrospectivos , Neoplasias Gástricas/cirurgiaRESUMO
A 57-year-old man was diagnosed with a tumor in the pancreatic body at a nearby hospital and consulted our hospital. Examinations revealed that carbohydrate antigen 19-9(CA19-9)levels were 1,765.0 U/mL. We confirmed metastatic liver tumors in S4 and S8 of the liver by EOB-MRI. We diagnosed unresectable pancreatic cancer(T3N0M1, cStage â £)and administered 10 courses of gemcitabine(GEM)plus nab-paclitaxel(nab-PTX)therapy. The main lesion and the lesion in S4 subsequently disappeared, and the lesion in S8 degenerated into a cyst. CA19-9 levels were 113 U/mL. Surgery was determined as the best course of action after normalizing CA19-9 levels. Therefore, we further administered 6 courses of FOLFIRINOX therapy and 4 courses of GEM plus nab-PTX therapy, but CA19-9 was not normalized. We decided that it would be difficult to normalize CA19-9, and thus proceeded with surgery. During the operation, cystic degenerative lesions were found in S8 and peritoneal dissemination was found in the transverse mesentery. Because the ascites cytopathology was negative, it was judged that the peritoneal dissemination was localized. We performed distal pancreatectomy(D2)plus partial hepatectomy(S8)plus peritoneal dissemination resection. On day 52 after surgery, we resumed GEM plus nab-PTX. The patient has survived without any recurrence for 3 years after the initial surgery.
Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica , Neoplasias Pancreáticas , Masculino , Humanos , Pessoa de Meia-Idade , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Neoplasias Pancreáticas/tratamento farmacológico , Neoplasias Pancreáticas/cirurgia , Gencitabina , Paclitaxel , Pancreatectomia , Albuminas , Neoplasias PancreáticasRESUMO
PURPOSE: Deciding whether or not surgery should be performed for elderly patients is sometimes difficult. This study examined the prognosis of patients ≥ 80 years old with gastric cancer who underwent surgery or not. METHODS: The medical records of 111 patients who underwent surgery (surgery group) and 35 who received best supportive care (BSC group) were retrospectively reviewed, excluding those with clinical stage IVB disease, those with a performance status of 4, and those who underwent endoscopic submucosal dissection. The overall survival was compared between the two groups. RESULTS: The patients in the BSC group were significantly older and had worse performance status scores, worse physiological scores, and lower prognostic nutritional indexes than those in the surgery group. The patients in the surgery group showed a significantly better survival than those in the BSC group (median survival time, 38.9 vs. 11.4 months; p = 0.01) even after propensity score matching. In the subgroups of patients ≥ 90 years old and those with a performance status of 3, no marked difference in the survival between the 2 groups was observed. CONCLUSIONS: Surgery imbued a survival benefit to elderly gastric cancer patients, except for those ≥ 90 years old and those with a performance status of ≥ 3. The surgical indication of patients ≥ 90 years old and those with a performance status of ≥ 3 requires careful deliberation.
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Endoscopia Gastrointestinal/mortalidade , Neoplasias Gástricas/mortalidade , Fatores Etários , Idoso de 80 Anos ou mais , Endoscopia Gastrointestinal/métodos , Feminino , Mucosa Gástrica/cirurgia , Humanos , Masculino , Estadiamento de Neoplasias , Avaliação Nutricional , Prognóstico , Estudos Retrospectivos , Neoplasias Gástricas/patologia , Neoplasias Gástricas/cirurgia , Taxa de SobrevidaRESUMO
The patient was a 65-year-old man for whom a right hemicolectomy was performed for transverse colon cancer and multiple lymph node metastases. Peritoneal dissemination was observed throughout the abdominal cavity, and curative resection was not possible. Postoperative diagnosis: pT4bN2M1c(P3), Stage â £c, and mutant RAS status. Therapy consisting of mFOLFOX6 plus bevacizumab was started 1 month after surgery, and up to 25 courses were completed. FOLFIRI plus bevacizumab therapy was performed up to 13 courses as the second-line therapy. Regorafenib 80 mg/day was started as the third-line therapy and the dose was gradually increased. It was performed up to 14 courses for about 13 months, without major adverse events, to keep the disease stable or slow its progression. Although up to 5 courses of FTD/TPI plus bevacizumab therapy were delivered as the fourth-line therapy, he died of disease progression. Regorafenib, which has been approved as a salvage line for metastatic colorectal cancer, features many adverse events, and there are few cases in which the approved dose can be administered. In our case, starting at a low dose resulted in fewer adverse events, adequate disease control, and long-term administration.
Assuntos
Neoplasias Colorretais , Fluoruracila , Idoso , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Bevacizumab/uso terapêutico , Neoplasias Colorretais/tratamento farmacológico , Fluoruracila/uso terapêutico , Humanos , Leucovorina/uso terapêutico , Masculino , Compostos de Fenilureia/uso terapêutico , PiridinasRESUMO
This study examined the impact of the degree of occlusion in colorectal cancer during the perioperative period. The subjects included 207 patients who underwent elective colorectal cancer resection. The degree of obstruction at the first medical examination was evaluated using the ColoRectal Obstruction Scoring System(CROSS). We classified the subjects into two groups(CROSS score 0-2, CROSS score 3-4)and assessed their associations with clinicopathological factors, nutritional immune status, and postoperative course. Compared to the CROSS score 3-4 group, the CROSS score 0-2 group(42 subjects [20.3%])had a higher proportion of subjects with ≥2 lesions, T4, Stage classification â £, CEA >5.0 ng/mL, prognostic nutritional index( PNI)≤40, controlling nutritional status( CONUT) score ≥2, modified Glasgow prognostic score (mGPS)2, weight loss rate>2.3, mini nutritional assessment-short form(MNA®-SF)score <12, neutrophil lymphocyte ratio(NLR) ≥4.0, postoperative complications, and postoperative hospital stay >16 days( p<0.05). Our findings suggest that the degree of occlusion in colorectal cancer is associated with clinicopathological and nutritional/immune factors and is reflected by the postoperative course.
Assuntos
Neoplasias Colorretais , Neoplasias Colorretais/complicações , Neoplasias Colorretais/cirurgia , Humanos , Avaliação Nutricional , Estado Nutricional , Complicações Pós-Operatórias , Prognóstico , Estudos RetrospectivosRESUMO
BACKGROUND/AIM: Our multicenter phase II TAS-CC3 study demonstrated favorable median progression-free survival (PFS) and overall survival (OS) of 32 metastatic colorectal cancer (mCRC) patients treated with TAS-102 + bevacizumab as 3rd-line treatment. PATIENTS AND METHODS: We investigated the predictive and prognostic values of pre-treatment blood inflammation-based scores, including the neutrophil-to-lymphocyte (NLR), platelet-to-lymphocyte (PLR) and lymphocyte-to-monocyte ratio (LMR) on disease-control (DC), PFS and OS by a post-hoc analysis. RESULTS: Receiver operating characteristic curve analyses of the 3 inflammation-based scores versus DC showed the best predictive performance for LMR, followed by NLR and PLR. The high-LMR group had a significantly higher DC rate than the low group (87.5 vs. 43.8%). The high-LMR group showed significantly longer survival than the low group (4.9 vs. 2.3 m for median PFS) (21.0 vs. 6.1 m for median OS). CONCLUSION: The pre-treatment LMR is a valid predictive and prognostic biomarker for mCRC patients undergoing TAS-102 and bevacizumab treatment.
Assuntos
Antineoplásicos Imunológicos/uso terapêutico , Bevacizumab/uso terapêutico , Neoplasias Colorretais/tratamento farmacológico , Linfócitos/patologia , Monócitos/patologia , Metástase Neoplásica/tratamento farmacológico , Pirrolidinas/uso terapêutico , Timina/uso terapêutico , Trifluridina/uso terapêutico , Idoso , Antineoplásicos Imunológicos/administração & dosagem , Bevacizumab/administração & dosagem , Neoplasias Colorretais/patologia , Combinação de Medicamentos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Pirrolidinas/administração & dosagem , Timina/administração & dosagem , Trifluridina/administração & dosagemRESUMO
A 61-year-old woman underwent laparoscopy-assisted distal gastrectomy (LADG) with extragastric lymph node dissection (D2). Two months later, she was readmitted to hospital to be treated for chylous ascites. Oral intake was discontinued and total parenteral nutrition started, but increasing body weight and decreasing serum albumin concentration was not controllable. Percutaneous transabdominal thoracic duct embolization (PTTDE) was performed on the 8th day after the readmission. Five days after PTTDE, oral intake was resumed. Seventeen days after PTTDE, the patient was discharged without recurrence of ascites. She has remained asymptomatic. We describe here the first patient with chylous ascites two months after LADG with D2 dissection for early gastric cancer who was successfully treated by PTTDE.
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PURPOSE: We previously reported the first evidence of oncological benefits from a Japanese phase II trial of oxaliplatin-based adjuvant chemotherapy in patients with stage III colon cancer (the FACOS study). We herein report the long-term survival and persistent oxaliplatin-related peripheral sensory neuropathy (PSN) for patients enrolled in this trial. METHODS: Patients were scheduled to receive the mFOLFOX6 or CAPOX regimen in the adjuvant setting. The five-year overall survival (OS) rate and persistent PSN were evaluated. RESULTS: A total of 130 patients (mFOLFOX6, n = 73; CAPOX, n = 57) were eligible. The 5-year OS rate was 91.4%. No significant difference in the OS rate was observed between regimens (mFOLFOX6, 94.4%; CAPOX, 87.4%; P = 0.25). The incidence of PSN during adjuvant treatment was 55.4% in grade 1 (G1), 30.0% in G2, and 4.6% in G3. No patients showed G3 PSN at 12 months, but G1 or G2 residual PSN after 5 years was observed in 21.8% (G1, 20%; G2, 1.8%). CONCLUSIONS: Updated results from the FACOS study support the benefits of oxaliplatin-based adjuvant chemotherapy in terms of the long-term survival among Japanese patients with stage III colon cancer. However, long-term persistent PSN occurs in about 20% of survivors, counterbalancing the favorable OS.
Assuntos
Antineoplásicos/efeitos adversos , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Quimioterapia Adjuvante , Neoplasias do Colo/tratamento farmacológico , Neoplasias do Colo/mortalidade , Síndromes Neurotóxicas/epidemiologia , Síndromes Neurotóxicas/etiologia , Oxaliplatina/administração & dosagem , Oxaliplatina/efeitos adversos , Doenças do Sistema Nervoso Periférico/etiologia , Células Receptoras Sensoriais , Adulto , Idoso , Antineoplásicos/administração & dosagem , Protocolos de Quimioterapia Combinada Antineoplásica/administração & dosagem , Protocolos de Quimioterapia Combinada Antineoplásica/efeitos adversos , Neoplasias do Colo/patologia , Feminino , Fluoruracila/administração & dosagem , Fluoruracila/efeitos adversos , Humanos , Leucovorina/administração & dosagem , Leucovorina/efeitos adversos , Masculino , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Compostos Organoplatínicos/administração & dosagem , Compostos Organoplatínicos/efeitos adversos , Doenças do Sistema Nervoso Periférico/epidemiologia , Taxa de Sobrevida , Fatores de Tempo , Resultado do TratamentoRESUMO
Incidence of infusion related reaction (IR) is more common with cetuximab (Cmab) than with panitumumab (Pmab). Although little is known about rechallenge IR with monoclonal antibodies, we experienced a successful rechallenge to Cmab after IR to Pmab. A 67-year-old female patient was scheduled for chemotherapy with mFOLFOX6 plus Pmab against unresectable advanced rectal cancer in the hope of tumor shrinkage. On the first administration of Pmab, she complained of dyspnea with shortness of breath and wheezing, even after premedication with steroids and antihistamines. Her reaction was judged as Grade 2 IR to Pmab. For the next course, we tried Cmab. No IRs were observed. Since then, she has undergone seven further courses of treatment, followed by surgical resection. The patient benefited from administration of Cmab after experiencing IR to Pmab, suggesting this treatment to be an option for patients of this type who experience IR to Pmab.