scholarly journals Effect of single-incision laparoscopic distal gastrectomy guided by ERAS and the influence on immune function

2021 ◽  
Vol 19 (1) ◽  
Author(s):  
Junfeng Zhou ◽  
Sheng Lin ◽  
Sida Sun ◽  
Chengying Zheng ◽  
Jiaxing Wang ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Immune Function ◽  
Cancer Patients ◽  
Distal Gastrectomy ◽  
Single Incision ◽  
Laparoscopic Distal Gastrectomy ◽  
Significant Difference ◽  
Group A ◽  
Group B ◽  
Gastric Cancer Patients

Abstract Background To evaluate the immune function of gastric cancer patients after single-incision laparoscopic distal gastrectomy (SIDG) or multiport laparoscopic distal gastrectomy (MLDG) guided by enhanced recovery after surgery (ERAS). Methods A retrospective cohort study was performed on 120 patients who underwent laparoscopic distal gastrectomy for gastric cancer. The patients were divided into two groups according to operation method: group A (MLDG) and group B (SIDG), both guided by ERAS concept. The indicators reflecting immune function and inflammation, such as CD3+, CD4+, CD8+ and NK cell count, CD4+/CD8+ cell ratios, IgA, IgM and IgG levels, C-reactive protein (CRP), total lymphocyte count (TLC) and neutrophil-to-lymphocyte ratio (NLR) were tested 3 days and 7 days after surgery. Results The skin incision length of patients in group B was significantly shorter than that in group A, but the operation time was significantly longer in group B than that in group A (P < 0.05). There were no significant differences in preoperative CD3+, CD4+, CD8+, natural killer (NK) cells, CD4+/CD8+, IgA, IgM and IgG levels between two groups (P < 0.05). Three days after surgery, the immune function indices were decreased in both groups, but with no significant difference between two groups (P > 0.05). On the 7th day after surgery, the immune indexes of both groups recovered somewhat, approaching the preoperative level (P > 0.05). Inflammation indexes increased 3 days after surgery and decreased 7 days after surgery in both groups, among them the CRP level in group A was higher than that in group B (P < 0.05). The 3-year survival rate were 96.7% in group A and 91.7% in group B, respectively, with no statistically significant difference. Conclusion Compared with MLDG guided by ERAS, SIDG under the guidance of the ERAS concept has better cosmetic effect and similar effect on immune function of gastric cancer patients.

scholarly journals Reduced-port laparoscopic distal gastrectomy in obese gastric cancer patients

PLoS ONE ◽  
2021 ◽  
Vol 16 (8) ◽  
pp. e0255855
Author(s):  
Dong Yeon Kang ◽  
Ho Goon Kim ◽  
Dong Yi Kim
Keyword(s):  
Gastric Cancer ◽  
Cancer Patients ◽  
Surgical Outcomes ◽  
Distal Gastrectomy ◽  
Laparoscopic Distal Gastrectomy ◽  
Obese Patients ◽  
Short Term ◽  
Significant Difference ◽  
Reduced Port ◽  
Gastric Cancer Patients

Background Reduced-port laparoscopic gastrectomy is currently widely performed for patients with gastric cancer. However, its safety in obese patients has not yet been verified. This is the first study on reduced-port laparoscopic distal gastrectomy (RpLDG) in obese patients with gastric cancer. This study aimed to evaluate the short-term surgical outcomes and investigate the feasibility and safety of RpLDG in obese patients with gastric carcinoma. Material and methods A total of 271 gastric cancer patients who underwent RpLDG at our institution were divided into two groups: non-obese [body mass index (BMI) <30 kg/m2, n = 251; NOG] and obese (BMI ≥30 kg/m2, n = 20; OG). The mean age of the enrolled patients was 64.8 ± 11.4 years, with 72.0% being men and 28.0% women. Operative details and short-term surgical outcomes, including hospital course and postoperative complications, were compared by retrospectively reviewing the medical records. Results No significant difference in operation time was found between the NOG and OG (205.9 ± 40.0 vs. 211.3 ± 37.3 minutes, P = 0.563). Other operative outcomes in the OG, including estimated blood loss (54.1 ± 86.1 vs. 54.0 ± 39.0 mL, P = 0.995) and retrieved lymph nodes (36.2 ± 16.4 vs. 35.5 ± 18.2, P = 0.875), were not inferior to those in the NOG. There were also no statistical differences in short-term surgical outcomes, including the incidence of surgical complications (13.9% vs. 10.0%, P = 1). Conclusion RpLDG can be performed safely in obese gastric cancer patients by an experienced surgeon. It should be considered a feasible alternative to conventional port distal gastrectomy.

scholarly journals Clinical and Oncological Value of Preoperative BMI in Gastric Cancer Patients: A Single Center Experience

2015 ◽  
Vol 2015 ◽  
pp. 1-8 ◽  
Author(s):  
Costantino Voglino ◽  
Giulio Di Mare ◽  
Francesco Ferrara ◽  
Lorenzo De Franco ◽  
Franco Roviello ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Cancer Patients ◽  
Blood Proteins ◽  
Term Survival ◽  
Long Term Survival ◽  
Single Center Experience ◽  
Group B ◽  
Gastric Cancer Patients ◽  
The Impact

Introduction. The impact of preoperative BMI on surgical outcomes and long-term survival of gastric cancer patients was investigated in various reports with contrasting results.Materials & Methods. A total of 378 patients who underwent a surgical resection for primary gastric cancer between 1994 and 2011 were retrospectively studied. Patients were stratified according to BMI into a normal group (<25, group A), an overweight group (25–30, group B), and an obesity group (≥30, group C). These 3 groups were compared according to clinical-pathological characteristics, surgical treatment, and long-term survival.Results. No significant correlations between BMI and TNM (2010), UICC stage (2010), Lauren’s histological type, surgical results, lymph node dissection, and postoperative morbidity and mortality were observed. Factors related to higher BMI were male genderP<0.05, diabetesP<0.001, and serum blood proteinsP<0.01. A trend to fewer lymph nodes retrieved during gastrectomy with lymphadenectomy in overweight patients (B and C groups) was observed, although not statistically significant. There was no difference in overall survival or disease-specific survival between the three groups.Conclusion. According to our data, BMI should not be considered a significant predictor of postoperative complications or long-term result in gastric cancer patients.

CDK5RAP3 as a Novel Biomarker Signature Predicting Survival and Adjuvant Chemotherapeutic benefit in Gastric Cancer

2020 ◽  
Author(s):  
Jia-Bin Wang ◽  
You-Xin Gao ◽  
Ning-Zi Lian ◽  
Yu-Bin Ma ◽  
Ping Li ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Adjuvant Chemotherapy ◽  
Cancer Patients ◽  
Cox Model ◽  
External Validation ◽  
Tumour Tissue ◽  
Tissue Samples ◽  
Significant Difference ◽  
Validation Set ◽  
Gastric Cancer Patients

Abstract Background: We previously demonstrated that CDK5RAP3 acts as a tumour suppressor in gastric cancer through negative regulation of the Wnt/β-catenin signalling pathway, but its function in chemotherapeutic responsiveness of gastric cancer has not been investigated. In this study, we aimed to examine the clinical significance of CDK5RAP3 to predict chemotherapeutic responsiveness in gastric cancer.Methods: A collection of 188 pairs of tumour tissue microarray specimens from Fujian Medical University were employed for the discovery set, and 310 tumour tissue samples of gastric cancer patients were employed for the internal validation set. Eight-five tumour tissue samples from Qinghai University Hospital were used as the external validation set 1. Transcriptomic and clinical data of 299 gastric cancer patients from TCGA were used as the external validation set 2. CDK5RAP3 expression, microsatellite instability (MSI) status, and tumour-infiltrating lymphocytes (TIL) were examined with immunohistochemistry. Clinical outcomes of patients were compared with Kaplan-Meier curves and the Cox model.Results: In a multi-centre evaluation, increased CDK5RAP3 indication of better prognosis depends mainly on MSI-L/MSS status or TILhigh. High CDK5RAP3 expression predicts sensitive therapeutic responsiveness to postoperative adjuvant chemotherapy in gastric cancer. In a stratification analysis based on CDK5RAP3 combined with TIL or MSI status, patients with CKD5RAP3low TILlow showed no significant difference in prognosis after receiving chemotherapy, whereas patients with CKD5RAP3low TILhigh, CKD5RAP3high TILlow, and CKD5RAP3high TILhigh had better responsiveness to chemotherapy. In addition, patients with CKD5RAP3high MSI-L/MSS status benefitted the most from adjuvant chemotherapy among all patients evaluated. Conclusions: CKD5RAP3 can be used as an effective marker to evaluate individualized chemotherapy regimens in gastric cancer patients dependent on their TIL and MSI status.

The advantages of circular stapling instrument compared with Albert-Lembert suture for anastomosis of Billroth I gastrectomy for gastric cancer

2006 ◽  
Vol 24 (18_suppl) ◽  
pp. 14104-14104
Author(s):  
H. Imamura ◽  
H. Furukawa ◽  
M. Tatsuta ◽  
T. Kishimoto ◽  
K. Yamamoto ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Anastomotic Leakage ◽  
Distal Gastrectomy ◽  
Circular Stapler ◽  
Purse String ◽  
Billroth I ◽  
Anastomotic Bleeding ◽  
Group A ◽  
Group B ◽  
Linear Cutter

14104 Background: In Japan, reconstruction with Billroth I using Albert-Lembert suture had been usually performed in distal gastrectomy for gastric cancer. However stapling instruments have within recent years gained wide acceptance not only in total gastrectomy but also in distal gastrectomy. We have introduced circular stapling instrument for anastomosis reconstructed with Billroth I since June 2001. Methods: 111 and 222 patients with gastric cancer underwent distal gastrectomy reconstructed with Billroth I using Albert-Lembert suture from June 1999 to May 2001 (Group A) and using circular stapling instrument from June 2001 to December 2003 (Group B) for anastmosis in our institute, respectively. Albert-Lembert suture was performed as end-to-end gastroduodenostomy followed by resection of proximal line stapled across with liner cutter instrument. The procedure of anastomosis using circular stapling instrument was as followed; the distal duodenum was clamped with the purse-string instrument, divided proximally, the anvil was attached, the purse-string was tied down, the circular stapler without anvil was inserted through a gastrotomy, brought out through a stab wound at the anastomosis site, the instrument was closed and fired, and gastrectomy involving the site of gastrotomy was closed with linear cutter instrument. The followed-up periods of all patients from surgery were more than 2 years. We retrospectively compared the incidence of anastomosis-related complications within 2 years from surgery consisting of anastomotic bleeding, leakage, and stenosis. P-values were calculated statistically using χ2-test. Results: Anastomotic bleeding occurred in 1 (0.45%) patient of Group B, but in none of Group A (P=0.48). Anastomotic leakage occurred in 2 patients (1.80%) of Group A, but in none of Group B (P=0.045). Anastomotic stenosis occurred in 2 patients (0.90%) of Group B, but in none of Group A (P=0.32). All complications were recovered and all patients left hospital in the safety. Conclusions: Our data indicated that circular stapling instrument for anastomosis of Billroth I gastrectomy for gastric cancer significantly reduced the incidence of anastomotic leakage compared with Albert-Lembert suture. No significant financial relationships to disclose.

scholarly journals Expression of Cancer Stem Cell Marker CD44 and Its Polymorphisms in Patients with Chronic Gastritis, Precancerous Gastric Lesion, and Gastric Cancer: A Cross-Sectional Multicenter Study in Thailand

2017 ◽  
Vol 2017 ◽  
pp. 1-8 ◽  
Author(s):  
Taweesak Tongtawee ◽  
Wareeporn Wattanawongdon ◽  
Theeraya Simawaranon ◽  
Soraya Kaewpitoon ◽  
Sivamate Kaengpenkae ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Protein Expression ◽  
Cancer Patients ◽  
Chronic Gastritis ◽  
Stem Cell Marker ◽  
Gastric Lesions ◽  
Cd44 Expression ◽  
Precancerous Gastric Lesions ◽  
Significant Difference ◽  
Gastric Cancer Patients

Here we investigated CD44 protein expression and its polymorphisms in patients with chronic gastritis, precancerous gastric lesions, and gastric cancer; and we evaluated our result with the risk of CD44 protein expression and clinicopathological characteristics. Our results obtained by analyzing 162 gastric cancer patients, 125 chronic gastritis, and 165 precancerous gastric lesions from three study centers in Thailand showed that CD44 expression was significantly higher in patients with precancerous gastric lesions and gastric cancer while patients with chronic gastritis were negative for CD44 staining (p=0.036). We further observed the significant association of variant genotype; gastric cancer patients carrying AG or GG of CD44 rs187116 had more increased risk of CD44 expression than wild-type (WT) carriers (AG: odds ratio (OR) = 5.67; 95% CI = 1.57–7.23; p=0.024 and GG: OR = 8.32; 95% CI = 2.94–11.42; p=0.016), but no significant difference in the risk of CD44 expression due to polymorphism in patients with precancerous gastric lesions. Our results suggested that CD44 expression could be used as a marker for the prediction of gastric cancer development, particularly in patients with precancerous gastric lesions carrying AG or GG, who were selected to surveillance follow-up for gastric cancer prevention.

scholarly journals Association and diagnostic value of serum SPINK4 in colorectal cancer

PeerJ ◽  
2019 ◽  
Vol 7 ◽  
pp. e6679 ◽  
Author(s):  
Mingzhi Xie ◽  
Kezhi Li ◽  
Jilin Li ◽  
Dongcheng Lu ◽  
Bangli Hu
Keyword(s):  
Colorectal Cancer ◽  
Gastric Cancer ◽  
Cancer Patients ◽  
Characteristic Curve ◽  
Disease Free Survival ◽  
Diagnostic Value ◽  
Healthy Controls ◽  
Significant Difference ◽  
Peptidase Inhibitor ◽  
Gastric Cancer Patients

The role of serum serine peptidase inhibitor, Kazal type 4 (SPINK4), in colorectal cancer (CRC) is largely unknown. This study aimed to explore the association and diagnostic value of serum SPINK4 in CRC. A total of 70 preoperative CRC patients, 30 postoperative CRC patients, 30 gastric cancer patients, and 30 healthy controls were enrolled. Using enzyme-linked immunosorbent assays, we found that the serum SPINK4 level was significantly increased in preoperative CRC compared with postoperative CRC patients, gastric cancer patients, and healthy controls (p < 0.05). The serum SPINK4 level was remarkably elevated in colon cancer compared with rectal cancer and was enhanced in the M1 stage compared with the M0 stage (p < 0.05). The area under the receiver operating characteristic curve of serum SPINK4 level in the diagnosis of CRC was 0.9186, with a sensitivity and specificity of 0.886 and 0.900, respectively, and a cut-off value of 2.065. There was no significant difference between high and low expression of serum SPINK4 regarding the overall survival time and disease-free survival (p > 0.05). This study demonstrated that the serum SPINK4 level increased in CRC and was associated with the location and distant metastasis of CRC. It had a high diagnostic value in CRC but was not associated with the survival of CRC patients.

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