ABSTRACT
BACKGROUND: Weight loss (WL) after gastrectomy for gastric cancer is associated with both decreased compliance with adjuvant chemotherapy and impaired survival. This study examined the effects of administering oral nutritional supplements (ONS) for 3 months after gastrectomy in terms of compliance with adjuvant chemotherapy and survival outcomes. METHODS: This large-scale, multicenter, open-label, randomized controlled trial enrolled 1,003 gastric cancer patients undergoing curative gastrectomy. Patients were assigned to the control group (n = 503) or ONS group (n = 500). In the ONS group, 400 kcal/day of ONS was recommended in addition to a regular diet for 3 months after gastrectomy. Compliance with adjuvant chemotherapy and survival outcomes were compared between the two groups. RESULTS: Compared with the control group, the ONS group showed significantly decreased WL at 3 months after gastrectomy (8.6 ± 6.1 vs. 7.2 ± 5.7%, respectively, P = 0.0004). The control and ONS groups did not differ regarding the induction rate of adjuvant chemotherapy (84.9 vs. 82.8%, respectively, P = 0.614) or the continuation rate at 3 months postoperatively (75.3 vs. 76.6%, respectively, P = 0.809). Oral nutritional supplements for 3 months showed no survival benefit; the 3- and 5-year overall survival (OS) rates were 91.3% and 87.6% in the control group and 89.6% and 86.4% in the ONS group, respectively, indicating no significant difference (P = 0.548). Subgroup analysis could not detect a population in which ONS administration increased OS. CONCLUSIONS: Administration of ONS for 3 months after gastrectomy was not associated with increased compliance with adjuvant chemotherapy or with improved prognosis.
ABSTRACT
Treatment strategies for oesophagogastric junction adenocarcinoma have not been standardized despite its poor prognosis due to differences in the incidence rates between Western countries and Asia. This randomized Phase II/III trial was initiated in June 2023 to determine which neoadjuvant chemotherapy regimen, docetaxel, oxaliplatin and S-1 or fluorouracil, oxaliplatin and docetaxel, is a more promising treatment in Phase II and confirm the superiority of neoadjuvant chemotherapy with docetaxel, oxaliplatin and S-1 or fluorouracil, oxaliplatin and docetaxel followed by surgery and postoperative chemotherapy over upfront surgery and postoperative chemotherapy in terms of overall survival in patients with Clinical Stage III or IVA oesophagogastric junction adenocarcinoma in Phase III. A total of 460 patients, including 150 patients in Phase II and 310 patients in Phase III, are planned to be enrolled from 85 hospitals in Japan over 5 years. This trial has been registered in the Japan Registry of Clinical Trials as jRCTs031230182 (https://jrct.niph.go.jp/latest-detail/jRCTs031230182).
Subject(s)
Adenocarcinoma , Esophageal Neoplasms , Stomach Neoplasms , Humans , Docetaxel/therapeutic use , Oxaliplatin/therapeutic use , Stomach Neoplasms/pathology , Japan , Neoadjuvant Therapy/methods , Treatment Outcome , Esophagogastric Junction/pathology , Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Esophageal Neoplasms/pathology , Fluorouracil/therapeutic use , Adenocarcinoma/pathology , Randomized Controlled Trials as Topic , Clinical Trials, Phase II as Topic , Clinical Trials, Phase III as TopicABSTRACT
BACKGROUND: The actual situation of oral care and oral troubles for patients with gastric cancer received chemotherapy is not clear. METHODS: Questionnaire survey in the form of oral questions was performed for patients with gastric cancer who received chemotherapy from December 2021 to February 2022. The relevance between the survey results and background factors was examined using the χ2 test. RESULTS: We performed the questionnaire survey for 36 patients. Of the 36 patients, 29 patients received dental check-up before starting chemotherapy. Fourteen of the 29 patients(48%)continued the dental check-up. Of 14 patients who continued the dental check-up, 9 patients were 65 years or older, while 14 of 15 patients who discontinued the dental check-up were 65 years or older. Continuity of dental check-up was low among the elderly patients. The rate of dysgeusia were 78 vs 30% in the patients who adopted and who did not adopt oral care other than toothbrushing(p=0.01). The frequency of oral troubles was dysgeusia(47%), stomatitis(42%), and dry mouth(36%). The severity of the oral troubles was, in order, dysgeusia, dry mouth, and pain. The most common side effect due to chemotherapy causing decreased food intake was dysgeusia. CONCLUSIONS: Dysgeusia was the most frequent and severe oral trouble.
Subject(s)
Stomach Neoplasms , Stomatitis , Xerostomia , Humans , Aged , Dysgeusia/etiology , Stomach Neoplasms/drug therapy , Stomach Neoplasms/complications , Stomatitis/etiology , Xerostomia/complications , Surveys and QuestionnairesABSTRACT
BACKGROUND: According to the sixth Gastric Cancer Treatment Guideline, the regimen included nab-paclitaxel(nab-PTX) is a conditional recommendation as second-line treatment for advanced gastric cancer. However, the selection criteria of nab-PTX is not clear. METHOD: Questionnaire survey as narrative approach on the problems of paclitaxel premedication, the symptoms due to paclitaxel containing alcohol, and infusion time was conducted for patients who had been treated with paclitaxel. RESULTS: Thirty-six patients answered the questionnaire. Nonelderly patients(<65 years)or patients without comorbid medications complained of dissatisfaction with the inconvenience due to premedication significantly more than elderly patients(≥65 years)or patients with comorbid medications. Females or nonelderly patients were significantly more troubled by sleepiness due to premedication than males or elderly patients. Eight out of 11 patients who had visited hospital by driving a car for first-line treatment were troubled by prohibition of driving on the day of treatment. Thirty out of 36 patients answered that they would feel benefits from 30-minutes shortening of infusion time. CONCLUSION: Questionnaire survey suggests that we may select the patients for nab-PTX properly by clarifying the inconvenience of daily life associated with premedication, the way of transportation for visiting hospital, and the benefits by shortening of infusion time.
Subject(s)
Stomach Neoplasms , Male , Female , Humans , Aged , Stomach Neoplasms/drug therapy , Paclitaxel , Albumins , ComorbidityABSTRACT
A 30s female complaining of anal pain and melena was referred to our hospital. The support by adolescent-and-young- adult(AYA)team was initiated after the first encounter. Colonoscopic examination revealed an ulcerated tumor on the anterior wall of anal canal with its anal margin on anal verge and the tumor was diagnosed as an adenocarcinoma. Contrast- enhanced CT and MRI revealed adjacency of tumor and vagina, enlarged lymph nodes and multiple pulmonary nodules. 18F-fluorodeoxyglucose(FDG)-positron emission tomography(PET)additionally revealed tracer accumulation in left sciatica, which led us to the diagnosis of advanced anal cancer. We planned and safely performed concomitant partial vaginal resection in robot-assisted laparoscopic abdominoperineal resection for the palliative purpose after discussion on physical and psychosocial issues including stoma and fertility with the patient, her family and AYA members. The pathological diagnosis was pT4b(vagina)N1aM1b, pStage â £B, and the local margin was pathologically negative. The postoperative course was smooth and she was discharged on postoperative day 16. Fifty one days after operation, she started systemic chemotherapy after decision on not to take ovarian samples and continues systemic chemotherapy as of writing. Support by AYA team was effective to facilitate the patient's decision-making and the communication between the patient and the medical team.
Subject(s)
Adenocarcinoma , Anus Neoplasms , Female , Humans , Adolescent , Adult , Anal Canal , Adenocarcinoma/surgery , Anus Neoplasms/surgery , Pelvis , Fluorodeoxyglucose F18ABSTRACT
A 70s male, who had undergone single-incision laparoscopic ileocecal resection for ascending colon cancer with pathological diagnosis of T3N3M0, Stage â ¢c(without adjuvant chemotherapy), had enhanced-computed tomography(CT)for 3-month follow-up and a hepatic low-density area, an newly emergent nodule behind inferior vena cava and distal ileal tumor were found. Three months later, enhanced CT showed that the distal ileal tumor got exponentially larger and the diagnosis of"malignant lymphoma"was suspected. The patient became sepsis, so we planned and safely performed partial resection of the tumor. The pathological diagnosis was diffuse large B-cell lymphoma. Postoperative course was smooth except for the Clostridium difficile colitis and he was discharged on postoperative day 19. Although the regrowth of the remnant tumor was observed soon after surgery, partial response was confirmed after introduction of systemic chemotherapy. When we cope with malignant lymphoma of small intestine, we need to keep it in mind that surgery is an option for the prevention of perforation and bacterial translocation.
Subject(s)
Colonic Neoplasms , Ileal Neoplasms , Lymphoma, Large B-Cell, Diffuse , Male , Humans , Colon, Ascending/surgery , Neoplasm Recurrence, Local , Colonic Neoplasms/drug therapy , Colonic Neoplasms/surgery , Lymphoma, Large B-Cell, Diffuse/drug therapy , Lymphoma, Large B-Cell, Diffuse/surgeryABSTRACT
A 60s female, who had undergone single-incision laparoscopic ileocecal resection for ascending colon cancer with pathological diagnosis of T3N1bM0, Stage â ¢b, followed by adjuvant therapy with 8 courses CAPOX 2 years ago, had enhanced- computed tomography(CT)for follow-up and a 15-mm nodule near anastomotic site was found. 18F-fluorodeoxyglucose (FDG)-positron emission tomography(PET)CT revealed abnormal accumulation of 18F-FDG only to the lesion and diagnosis of"anastomotic recurrence"was made. We planned and safely performed resection of the anastomotic site and the nodule. The pathological diagnosis was fibromatosis-like tumor without evidence of recurrence, and margin was negative. Postoperative course was smooth and she was discharged on postoperative day 9. When we diagnose local recurrence, we need to keep it in mind that fibromatosis is one of the differential diagnoses, although its incidence rate is low.
Subject(s)
Colonic Neoplasms , Fibroma , Female , Humans , Colon, Ascending/surgery , Colonic Neoplasms/surgery , Fibroma/diagnostic imaging , Fibroma/surgery , Anastomosis, Surgical , Combined Modality TherapyABSTRACT
BACKGROUND: Recent developments in the field of companion diagnosis and molecular-targeting therapeutic agents have helped in developing treatments targeting human epidermal growth factor receptor 2 (HER2) in gastric cancer (GC) and esophagogastric junction cancer (EGJC), and the importance of accurate diagnosis of HER2 expression is increasing. However, the HER2-positivity rate significantly differs among reports in GC and EGJC, and factors that affect HER2-positivity require elucidation. METHODS: The present study retrospectively examined factors related to HER2-positivity in a single institution, including age, sex, body mass index, the American Society of Anesthesiologists physical status, tumor information, and surgery information, including time to specimen processing. RESULTS: Our study included 165 patients tested for HER2 using GC and EGJC surgery specimens among the 1,320 patients who underwent gastrectomy from January 2007 to June 2022. In total, 35 (21.2%) and 130 (78.8%) patients were HER2-positive and -negative, respectively. Multivariate analysis revealed that intestinal type (odds ratio [OR]: 3.41, 95% confidence interval [CI]: 1.44-8.09, p = 0.005), pM1 (OR: 3.99, 95% CI: 1.51-10.55, p = 0.005), and time to specimen processing of < 120 min (OR: 2.65, 95% CI: 1.01-6.98, p = 0.049) were independent factors that affected HER2-positivity. CONCLUSIONS: The outcomes of the present study indicated that intestinal type, pM, and time to specimen processing are important factors affecting HER2-positive rates in GC and EGJC. Therefore, the risk of false-negative HER2 results may be reduced by decreasing the time required to process the resected specimen. Additionally, accurate diagnosis of HER2 expression may increase the opportunity to administer molecular-targeted drugs that can expect therapeutic effects to patients appropriately. TRAIL REGISTRATION: Retrospectively registered.
Subject(s)
Specimen Handling , Stomach Neoplasms , Humans , Body Mass Index , Esophagogastric Junction/surgery , Gastrectomy , Health Facilities , Stomach Neoplasms/genetics , Stomach Neoplasms/surgery , Time FactorsABSTRACT
BACKGROUND: Laparoscopic gastrectomy (LG) is considered a standard treatment for clinical stage I gastric cancer. Nevertheless, LG has some drawbacks, such as motion restriction and difficulties in spatial perception. Robot-assisted gastrectomy (RG) overcomes these drawbacks by using articulated forceps, tremor-filtering capability, and high-resolution three-dimensional imaging, and it is expected to enable more precise and safer procedures than LG for gastric cancer. However, robust evidence based on a large-scale randomized study is lacking. METHODS: We are performing a randomized controlled phase III study to investigate the superiority of RG over LG for clinical T1-2N0-2 gastric cancer in terms of safety. In total, 1,040 patients are planned to be enrolled from 46 Japanese institutions over 5 years. The primary endpoint is the incidence of postoperative intra-abdominal infectious complications, including anastomotic leakage, pancreatic fistula, and intra-abdominal abscess of Clavien-Dindo (CD) grade ≥ II. The secondary endpoints are the incidence of all CD grade ≥ II and ≥ IIIA postoperative complications, the incidence of CD grade ≥ IIIA postoperative intra-abdominal infectious complications, relapse-free survival, overall survival, the proportion of RG completion, the proportion of LG completion, the proportion of conversion to open surgery, the proportion of operation-related death, and short-term surgical outcomes. The Japan Clinical Oncology Group Protocol Review Committee approved this study protocol in January 2020. Approval from the institutional review board was obtained before starting patient enrollment in each institution. Patient enrollment began in March 2020. We revised the protocol to expand the eligibility criteria to T1-4aN0-3 in July 2022 based on the results of randomized trials of LG demonstrating non-inferiority of LG to open surgery for survival outcomes in advanced gastric cancer. DISCUSSION: This is the first multicenter randomized controlled trial to confirm the superiority of RG over LG in terms of safety. This study will demonstrate whether RG is superior for gastric cancer. TRIAL REGISTRATION: The protocol of JCOG1907 was registered in the UMIN Clinical Trials Registry as UMIN000039825 ( http://www.umin.ac.jp/ctr/index.htm ). Date of Registration: March 16, 2020. Date of First Participant Enrollment: April 1, 2020.
Subject(s)
Laparoscopy , Robotic Surgical Procedures , Robotics , Stomach Neoplasms , Humans , Treatment Outcome , Robotic Surgical Procedures/adverse effects , Robotic Surgical Procedures/methods , Gastrectomy/adverse effects , Gastrectomy/methods , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Laparoscopy/adverse effects , Laparoscopy/methods , Randomized Controlled Trials as Topic , Multicenter Studies as Topic , Clinical Trials, Phase III as TopicABSTRACT
BACKGROUND: Although pancreatoduodenectomy is recommended as a radical surgery for duodenal carcinoma, it has been reported that pancreatoduodenectomy in elderly patients has a high risk of surgical complications. CASE PRESENTATION: A man in his 80's was diagnosed with advanced duodenal carcinoma, presenting with anemia(Hb 5.4 g/dL). Computed tomography scanning showed wall thickening in the descending leg of the duodenum, pancreatic invasion was suspected, and clinical diagnosis was Stage â ¡B(cT4N0M0). Although radical surgery was possible, the patient refused surgery considering the risks of surgical complications. The gastroduodenal bypass surgery was performed to control bleeding, and the patient was treated with S-1 plus oxaliplatin(SOX; S-1 100 mg/body, days 1-14; oxaliplatin 100 mg/m2, day 1 q21 days). After 6 courses of the SOX regimen, the wall thickening of duodenum disappeared, and SOX was switched to S-1 monotherapy (S-1 100 mg/body, days 1-28, q42 days)according to Grade 2 thrombocytopenia and decreased performance status. After 11 courses of S-1, upper gastrointestinal endoscopy showed that the tumor had disappeared, the biopsy of duodenum showed no evidence of malignancy, and chemotherapy was terminated. The patient has been followed up for 7 months without recurrence. CONCLUSIONS: SOX for elderly patient showed efficacy against hemorrhagic duodenal carcinoma.
Subject(s)
Carcinoma , Duodenal Neoplasms , Stomach Neoplasms , Aged, 80 and over , Humans , Male , Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Carcinoma/drug therapy , Drug Combinations , Duodenal Neoplasms/complications , Duodenal Neoplasms/drug therapy , Duodenal Neoplasms/surgery , Oxaliplatin , Stomach Neoplasms/surgeryABSTRACT
The patient was a 78-year-old woman. She presented with anemia and a positive fecal occult blood test. Endoscopic findings revealed type 3 advanced gastric cancer. As it had metastasized to the para-aortic lymph node(PALN: No. 16a2 lat), it was diagnosed as gastric cancer at cardia cT4aN1(No.1)M1(No.16a2 lat), cStage â £. She was administered S-1, oxaliplatin, and nivolumab(SOX plus Nivo)therapy as a first-line treatment. SOX plus Nivo resulted in a remarkable reduction of the lymph nodes, which were PR. After 3 courses of chemotherapy, a laparoscopic proximal gastrectomy was performed, with D2 plus No. 16a2 int/lat lymph nodes dissection as conversion surgery. Histopathological examination was pT3N0M0, and R0 resection was pStage â ¡A. She was discharged at POD21 and started S-1 from POD69. The patient is alive with no signs of recurrence 10 months postoperatively.
Subject(s)
Stomach Neoplasms , Female , Humans , Aged , Stomach Neoplasms/drug therapy , Stomach Neoplasms/surgery , Stomach Neoplasms/pathology , Nivolumab/therapeutic use , Lymphatic Metastasis , Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Neoplasm Recurrence, Local/surgery , Lymph Nodes/pathology , Lymph Node Excision , GastrectomyABSTRACT
Bulky N+ gastric cancer has a poor prognosis. The results of JCOG0405 showed the efficacy of neoadjuvant chemotherapy with S-1 plus cisplatin combination therapy for Bulky N+ gastric cancer. JLSSG0901 demonstrated the safety and efficacy of laparoscopic surgery for advanced gastric cancer. But the safety of laparoscopic surgery for locally advanced and extensive nodal metastasis cancer(T4b, para-aortic lymph node metastasis)is not apparent. After DOS therapy, we performed total laparoscopic gastrectomy, DP(distal pancreatectomy), D2+ #16a2/b1 lat, and Roux-en-Y reconstruction, and histopathological results showed that the aortic lymph node metastasis disappeared. We controlled extensive lymph node metastasis using preoperative triplet chemotherapy. Laparoscopic surgery after preoperative chemotherapy for Bulky N+ gastric cancer can be a treatment option because we performed laparoscopic resection and para-aortic lymph node dissection with no complications, including pancreatic complications.
Subject(s)
Laparoscopy , Stomach Neoplasms , Humans , Stomach Neoplasms/drug therapy , Stomach Neoplasms/surgery , Stomach Neoplasms/pathology , Lymphatic Metastasis/pathology , Pancreaticoduodenectomy , Lymph Node Excision/methods , Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Lymph Nodes/pathology , Laparoscopy/methods , Gastrectomy/methodsABSTRACT
We report our experience with atezolizumab plus bevacizumab for unresectable hepatocellular carcinoma. METHODS: Fourteen patients with unresectable hepatocellular carcinoma treated with atezolizumab plus bevacizumab at our department were retrospectively evaluated for antitumor efficacy and adverse events. RESULTS: Age ranged from 66-91 years(median 77.5 years), 11 males and 3 females, number of doses ranged from 2-26(median 13), and observation period ranged from 31-790 days (median 427 days). Antitumor efficacy was CR in 3 patients, PR in 3, SD in 6, and PD in 2. One patient with PD died 650 days after the start of treatment, but the others are still alive. Adverse events included proteinuria in 9 patients who discontinued bevacizumab, hypothyroidism requiring levothyroxine sodium hydrate in 7 patients, dermatitis in 2 patients, and colitis requiring hospitalization in 2 patients. DISCUSSION: Despite the small number of cases, a high antitumor effect was observed with a CR rate of 21%. Although proteinuria and hypothyroidism were observed relatively frequently as adverse events, they were easily controlled and did not pose a major clinical problem.
Subject(s)
Antibodies, Monoclonal, Humanized , Carcinoma, Hepatocellular , Hypothyroidism , Liver Neoplasms , Female , Male , Humans , Aged , Aged, 80 and over , Carcinoma, Hepatocellular/drug therapy , Bevacizumab/adverse effects , Retrospective Studies , Liver Neoplasms/drug therapy , Hypothyroidism/chemically induced , ProteinuriaABSTRACT
We studied the clinicopathological findings of 5 patients with perforated colorectal cancer. Three patients were male, and the primary cancer site was left side colon in 4 patents. Two patients had endoscopy-related perforation. The chief complaint was abdominal pain in all cases. All patients underwent emergency surgery. Two patients had Stage â ¡ cancer, 3 had Stage â £. The mean ICU stay was 2.8 days. The average postoperative hospital stay was 71.8 days. Three patients were discharged home and 2 were transferred to other hospitals. The 3 patients who were discharged home received chemotherapy. Perforation of the cancer site is a risk factor for recurrence, and early recovery and additional treatment should be considered.
Subject(s)
Colorectal Neoplasms , Humans , Male , Female , Colorectal Neoplasms/complications , Colorectal Neoplasms/drug therapy , Colorectal Neoplasms/surgery , Endoscopy , Treatment Outcome , Retrospective StudiesABSTRACT
The patient was a 70-year-old man. The patient had progressive anemia while taking 10 mg/day of prednisolone and 100 mg/day of mizoribine orally for bullous pemphigoid, a colonoscopy diagnosed ascending colon cancer. Adenocarcinoma, Group 5 was detected on biopsy. Abdominal computed tomography showed no metastases. The tumor was diagnosed as ascending colon cancer, cT4aN0M0, cStage â ¡b. We performed laparoscopic right hemicolectomy and D3 dissection. Histopathological examination revealed pT3N0M0, pStage â ¡a. In the present report, we describe a case of the ascending colon cancer with bullous pemphigoid, and discuss the case with a review of the literature.
Subject(s)
Adenocarcinoma , Colonic Neoplasms , Pemphigoid, Bullous , Male , Humans , Aged , Colon, Ascending/surgery , Pemphigoid, Bullous/complications , Pemphigoid, Bullous/drug therapy , Pemphigoid, Bullous/surgery , Colonic Neoplasms/complications , Colonic Neoplasms/drug therapy , Colonic Neoplasms/surgery , Colectomy , Adenocarcinoma/surgeryABSTRACT
INTRODUCTION: Neoadjuvant chemotherapy with gemcitabine plus S-1(NAC GS)has been reported to prolong the prognosis of resectable pancreatic cancer, and is now being used in daily practice. In this study, we investigated the tolerability and outcome of neoadjuvant GS therapy for resectable pancreatic cancer in our hospital. PATIENTS: Fifty-two patients who underwent NAC GS for resectable pancreatic cancer between November 2019 and March 2023 were included in this study. RESULTS: The mean age of all 52 patients was 75 years, 28 were male and 24 were female. Tumor site was pancreatic head cancer in 32 patients, pancreatic body cancer in 13 patients, and pancreatic tail cancer in 8 patients. Only 2 patients of the 52 patients completed 2 cycles of GS therapy with full dose, and dose reduction and treatment deferral were performed in remaining 50 patients. The dose intensity was 78.4% for gemcitabine and 66.7% for S-1. Grade 3 or higher adverse events included neutropenia in 21 patients(40.4%), biliary tract infection in 6 patients(11.5%), fatigue, anorexia, hepatic dysfunction, and constipation in 1 patient each(1.9%). 47 patients(90.4%)underwent R0 resection. 4 patients had pancreatic fistula, which was classified as Grade â ¢ by Clavien-Dindo, and one of them died in the hospital due to bleeding from a pseudoaneurysm. CONCLUSION: NAC GS therapy for resectable pancreatic cancer was considered feasible with appropriate management of adverse events.
Subject(s)
Gemcitabine , Pancreatic Neoplasms , Humans , Male , Female , Aged , Neoadjuvant Therapy , Deoxycytidine/adverse effects , Antineoplastic Combined Chemotherapy Protocols/adverse effects , Pancreatic Neoplasms/drug therapy , Pancreatic Neoplasms/surgery , Pancreatic Neoplasms/pathologyABSTRACT
Esophagogastric junction cancer is defined as adenocarcinoma with the epicenter within 5 cm of the esophagogastric junction in the West according to the Siewert classification. In contrast, it is defined as cancer of any histological type with the epicenter located within 2 cm proximal or distal to the esophagogastric junction in Japan according to the Nishi classification. Recently, the incidence of esophagogastric junction cancer has been rapidly rising all over the world, leading to much attention. Esophagogastric junction cancer was previously treated like gastric cancer or esophageal cancer because it is a less frequently occurring tumor. Esophagogastric junction cancer is considered to have worse prognosis than gastric cancer. Therefore, in recent years, esophagogastric junction cancer has been recognized as an independent malignant disease with poor prognosis, and thus development of treatment strategies focused on esophagogastric junction cancer is needed. The mapping of frequent metastasis in the mediastinal and abdominal lymph nodes has revealed the lymphatic flow from esophagogastric junction cancer specifically, establishing the optimal lymph node dissection area and surgical approach. The development of multimodal treatment that includes chemotherapy, radiotherapy and immunotherapy has been applied to improve the survival of esophagogastric junction cancer. In this review, we summarize clinical trials with important evidence on surgical and multimodal perioperative treatments for esophagogastric junction cancer.
Subject(s)
Esophageal Neoplasms , Stomach Neoplasms , Esophageal Neoplasms/pathology , Esophageal Neoplasms/surgery , Esophagogastric Junction/pathology , Esophagogastric Junction/surgery , Gastrectomy , Humans , Lymph Node Excision , Retrospective Studies , Stomach Neoplasms/pathology , Stomach Neoplasms/surgeryABSTRACT
The patient was a 78-year-old man. After 4 courses of GEM plus nab-PTX therapy for multiple recurrent liver metastases after pancreatic body cancer surgery, the patient was aware of general malaise and edema of the extremities. Blood tests showed pancytopenia, and he was admitted to the hospital with a diagnosis of chemotherapy-induced pancytopenia. On the second day, hemolytic anemia with crushed red blood cells was observed, suggesting thrombotic microangiopathy (TMA). Considering the possibility of thrombotic thrombocytopenic purpura(TTP), the patient was started on plasma exchange with steroids. After 7 days of plasma exchange, his thrombocytopenia, hemolytic anemia, and renal dysfunction improved, and he was discharged from the hospital on the 28th day. Although GEM-induced TMA is a life-threatening complication, there is no established treatment for it. We report a case of GEM-induced TMA that was successfully treated with plasma exchange.
Subject(s)
Anemia, Hemolytic , Pancreatic Neoplasms , Pancytopenia , Purpura, Thrombotic Thrombocytopenic , Thrombotic Microangiopathies , Male , Humans , Aged , Plasma Exchange/adverse effects , Pancytopenia/therapy , Thrombotic Microangiopathies/chemically induced , Thrombotic Microangiopathies/therapy , Purpura, Thrombotic Thrombocytopenic/chemically induced , Purpura, Thrombotic Thrombocytopenic/diagnosis , Purpura, Thrombotic Thrombocytopenic/therapy , Anemia, Hemolytic/etiology , Pancreatic Neoplasms/drug therapy , Pancreatic Neoplasms/complications , Pancreatic NeoplasmsABSTRACT
A 60s male, who had laparoscopic ileocecal resection for ascending colon cancer 2 years ago, had enhanced computed tomography(CT)for follow-up and a 12-mm nodule in Douglas' pouch adjacent to right seminal vesicle and rectum was found. 18F-fluorodeoxyglucose(FDG)-positron emission tomography CT revealed abnormal accumulation of 18F-FDG only to the lesion(standardized uptake value max 2.60)and the diagnosis of peritoneal recurrence of ascending colon cancer was made. We planned and safely performed laparoscopic concomitant right seminal vesiculectomy in low anterior resection. The pathological diagnosis was peritoneal dissemination of colon cancer and the margin was pathologically negative. The postoperative course was smooth except for temporary dysuria and he was discharged on postoperative day 17. As of writing 1 year after surgery, the patient continues to do well with no sign of recurrence. Laparoscopic concomitant seminal vesiculectomy in low anterior resection can be a good option for the curative resection of peritoneal recurrence.
Subject(s)
Colonic Neoplasms , Laparoscopy , Peritoneal Neoplasms , Humans , Male , Colon, Ascending/pathology , Peritoneal Neoplasms/surgery , Colonic Neoplasms/surgery , Colonic Neoplasms/pathology , Fluorodeoxyglucose F18ABSTRACT
BACKGROUND: Preoperative weight loss in esophageal cancer is reported to be associated with a poor prognosis. However, the impact of postoperative weight loss on the prognosis of patients with esophageal cancer remains unclear. METHODS: This study included 186 patients with esophageal squamous cell carcinoma who underwent surgery between January 2012 and January 2015. The relationship between weight loss 6 months after esophagectomy as well as the clinical factors and prognosis of patients was investigated. RESULTS: The mean weight loss rate for all the patients was 9.3% at 3 months, 10.8% at 6 months, 11.1% at 12 months, and 11.4% at 24 months after surgery. The patients with severe weight loss 6 months after surgery (≥ 12%) exhibited lower serum albumin levels and a lower prognostic nutrition index 6 months after esophagectomy than the patients with moderate weight loss (< 12%; p = 0.011 and 0.009, respectively). Although overall survival did not differ significantly between the two groups, for all the patients, severe weight loss was significantly associated with shortened overall survival for the cStages 3 and 4 patients (3-year overall survival rate, 76.6% in the moderate group vs 54.5% in the severe group; p = 0.042). The multivariate analyses identified only severe weight loss as an independent factor associated with worse overall survival for the cStages 3 and 4 patients (p = 0.034). CONCLUSION: This study showed that postoperative weight loss negatively affected the prognosis for patients with advanced esophageal cancer, indicating the necessity of administering nutritional interventions to these patients to prevent postoperative weight loss.