ABSTRACT
Although single-incision laparoscopic surgery (SILS) has gained some attention as a feasible alternative to conventional multiport laparoscopic surgery (MPLS) in colonic surgery, it became less prevalent than expected. Hence, we conducted this systematic review to evaluate the feasibility, safety, and oncological outcomes of single-incision laparoscopic colectomy (SILC) with meta-analysis and discussion of the future prospect of SILS. The search was conducted from September to October 2023 using PubMed and the Cochrane Central Register of Controlled Trials. Articles on colorectal cancer comparing SILC with multiport laparoscopic colectomy (MPLC) from all randomized controlled trials and comparative studies with 50 patients or more per arm were examined. The primary outcomes were the intra- and postoperative complication rates, and the secondary outcomes were the perioperative and oncological outcomes. The trends of the SILS number in Japan and the trends of the number of articles on SILS in PubMed were also reviewed. There were no significant differences in perioperative complication rates, operative factors, and oncological outcomes between SILC and MPLC, although heterogeneity was observed mainly in operative factors and the total length of the skin incision was significantly shorter in SILC. Therefore, SILC is technically and oncologically feasible and safe when performed by experienced laparoscopic surgeons. The case number of SILS was gradually increasing but the rate of SILS was decreasing in Japan. The number of articles on SILS was also decreasing. SILS has gained foothold to some extent but has plateaued. The emerging new robotic platform may reappraise the concept of SILS.
ABSTRACT
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: 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
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
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.