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Shishido Y, Matsunaga T, Makinoya M, Miyauchi W, Shimizu S, Miyatani K, Uejima C, Morimoto M, Murakami Y, Hanaki T, Kihara K, Yamamoto M, Tokuyasu N, Takano S, Sakamoto T, Saito H, Hasegawa T, Fujiwara Y. Circular stapling anastomosis with indocyanine green fluorescence imaging for cervical esophagogastric anastomosis after thoracoscopic esophagectomy: a propensity score-matched analysis. BMC Surg 2022; 22:152. [PMID: 35488244 PMCID: PMC9052471 DOI: 10.1186/s12893-022-01602-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Accepted: 04/18/2022] [Indexed: 12/24/2022] Open
Abstract
Background Thoracoscopic esophagectomy has been extensively used worldwide as a curative surgery for patients with esophageal cancer; however, complications such as anastomotic leakage and stenosis remain a major concern. Therefore, the objective of this study was to evaluate the efficacy of circular stapling anastomosis with indocyanine green (ICG) fluorescence imaging, which was standardized for cervical esophagogastric anastomosis after thoracoscopic esophagectomy. Methods Altogether, 121 patients with esophageal cancer who underwent thoracoscopic esophagectomy with radical lymph node dissection and cervical esophagogastric anastomosis from November 2009 to December 2020 at Tottori University Hospital were enrolled in this study. Patients who underwent surgery before the anastomotic method was standardized were included in the classical group (n = 82) and patients who underwent surgery after the anastomotic method was standardized were included in the ICG circular group (n = 39). The short-term postoperative outcomes, including anastomotic complications, were compared between the two groups using propensity-matched analysis and the risk factors for anastomotic leakage were evaluated using logistic regression analyses. Results Of the 121 patients, 33 were included in each group after propensity score matching. The clinicopathological characteristics of patients did not differ between the two groups after propensity score matching. In terms of perioperative outcomes, a significantly higher proportion of patients who underwent surgery using the laparoscopic approach (P < 0.001) and narrow gastric tube (P = 0.003), as well as those who had a lower volume of blood loss (P = 0.009) in the ICG circular group were observed after matching. Moreover, the ICG circular group had a significantly lower incidence of anastomotic leakage (39% vs. 9%, P = 0.004) and anastomotic stenosis (46% vs. 21%, P = 0.037) and a shorter postoperative hospital stay (30 vs. 20 days, P < 0.001) than the classical group. According to the multivariate analysis, the anastomotic method was an independent risk factor for anastomotic leakage after thoracoscopic esophagectomy (P = 0.013). Conclusions Circular stapling anastomosis with ICG fluorescence imaging is effective in reducing complications such as anastomotic leakage and stenosis.
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Matsunaga T, Saito H, Kuroda H, Osaki T, Takahashi S, Iwamoto A, Fukumoto Y, Taniguchi K, Fukuda K, Miyauchi W, Shishido Y, Miyatani K, Fujiwara Y. CA19-9 in combination with P-CRP as a predictive marker of immune-related adverse events in patients with recurrent or unresectable advanced gastric cancer treated with nivolumab. BMC Cancer 2022; 22:418. [PMID: 35428212 PMCID: PMC9013067 DOI: 10.1186/s12885-022-09482-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 04/02/2022] [Indexed: 12/04/2022] Open
Abstract
Background Immune-check point inhibitors (ICPIs) for treatment of cancer patients sometimes induce potentially life-threatening immune-related adverse events (irAEs), which predict ICPIs treatment efficacy. Prediction of irAEs would be useful for management of irAEs and prediction of ICPIs efficacy. This study aimed to determine predictors of irAEs in patients with recurrent or unresectable advanced gastric cancer (RUGC) treated with nivolumab. Methods Seventy-eight RUGC patients treated with nivolumab at nine institutions between January 2017 and April 2020 were included in this study. The usefulness of specific blood test results as predictors of irAEs was evaluated. Results We observed irAEs in 15 (19.2%) patients. The disease control rate was significantly higher in the patients with irAEs than in those without (86.7% vs. 42.9%; P < 0.001). The median progression-free survival was significantly longer for patients with irAEs than for patients without (4.9 vs. 2.6 months; P = 0.018). The median survival time was longer for patients with irAEs than for those without (9.4 vs. 5.8 months; P = 0.041). The receiver operating characteristic (ROC) curves for irAEs indicated that the area under the curve (AUC) of carbohydrate antigen 19–9 (CA19-9) was highest (0.692; P = 0.022), followed by that for the platelet count × serum C-reactive protein (P-CRP) value (0.680; P = 0.032). The AUC for the CA19-9 + P-CRP combination was 0.782, which was more useful than that for either component and significantly associated with overall survival of nivolumab-treated RUGC patients. Conclusions The CA19-9 + P-CRP combination was predictive of irAEs and prognosis in RUGC patients.
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Yagyu T, Yamamoto M, Tanio A, Hara K, Sugezawa K, Uejima C, Kihara K, Tatebe S, Kurisu Y, Shibata S, Yamamoto T, Nishie H, Shiota S, Saito H, Naka T, Sugamura K, Katano K, Fujiwara Y. Risk factors for recurrence in elderly patients with stage II colorectal cancer: a multicenter retrospective study. BMC Cancer 2022; 22:390. [PMID: 35410196 PMCID: PMC8996530 DOI: 10.1186/s12885-022-09501-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 04/04/2022] [Indexed: 11/21/2022] Open
Abstract
Background Adjuvant chemotherapy for stage II colorectal cancer (CRC) is considered appropriate for patients with risk factors for recurrence, rather than for all patients uniformly. However, the risk factors for recurrence remain controversial, and there is limited information, especially for elderly patients. The Geriatric Nutritional Risk Index (GNRI) is widely used as a simple nutritional screening tool in the elderly and is associated with cancer prognosis and recurrence. This study aimed to investigate the risk factors for recurrence in the elderly with stage II CRC, focusing on the GNRI. Methods We enrolled 348 elderly patients (≥ 75 years) with stage II CRC who underwent curative resection at the Department of Surgery, Tottori University and our 10 affiliated institutions. The patients were divided into GNRIhigh (≥ 93.465) and GNRIlow (< 93.465) groups. Results The GNRIlow group showed a significantly worse overall survival (OS), cancer-specific survival (CSS), and relapse-free survival (RFS) (P < 0.001, P < 0.001, and P < 0.001, respectively). In a multivariate analysis, GNRIlow (hazard ratio [HR]: 2.244, P < 0.001), pathologic T4 stage (HR: 1.658, P = 0.014), and moderate to severe lymphatic or venous invasion (HR: 1.460, P = 0.033) were independent factors affecting RFS. By using these three factors to score the risk of recurrence from 0 to 3 points, the prognosis was significantly stratified in terms of OS, CSS, and RFS (P < 0.001, P < 0.001, and P < 0.001, respectively). The recurrence rate for each score was as follows: 0 points, 9.8%; 1 point, 22.0%; 2 points, 37.3%; and 3 points, 61.9%. Conclusions GNRIlow, pathologic T4 stage, and moderate to severe lymphatic or venous invasion are high-risk factors for recurrence in the elderly with stage II CRC. The scoring system using these three factors appropriately predicted their recurrence and outcome.
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Nagasaka M, Sugawara S, Choi CM, Okamoto T, Yanagitani N, Nosaki K, Takahashi T, Fujiwara Y, Hayashi H, Khoury J, Nieva J, Gabayan A, Raez L, Chen H, Dimou A, Pennell N, Liu G, Ou SH, Seto T, Ohe Y. 77TiP TRUST-II: A global phase II study for taletrectinib in ROS1 fusion-positive lung cancer and other solid tumors. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.02.086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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Hanaki T, Sunaguchi T, Goto K, Morimoto M, Murakami Y, Shishido Y, Miyatani K, Kihara K, Matsunaga T, Yamamoto M, Tokuyasu N, Sakamoto T, Hasegawa T, Fujiwara Y. The Significance of Surgical Intervention for Metasynchronous Liver Metastasis in Gastric Cancer: A Single-centre Analysis. Anticancer Res 2022; 42:2177-2184. [PMID: 35347042 DOI: 10.21873/anticanres.15700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 03/03/2022] [Accepted: 03/04/2022] [Indexed: 11/10/2022]
Abstract
BACKGROUND/AIM This study investigated the influence of surgery for metasynchronous liver metastasis in gastric cancer on prognosis. PATIENTS AND METHODS A retrospective study was conducted involving 21 consecutive patients with gastric cancer with metasynchronous distant metastasis only in the liver after curative gastrectomy. The patients were divided into two groups: those who underwent hepatic resection and those who did not. The clinicopathological characteristics, recurrence-free survival (RFS), overall survival (OS), and disease-specific survival (DSS) were analysed. RESULTS Among 981 gastrectomies performed in Tottori University Hospital between 2005 and 2019, 930 were curative. Among 153 cases of recurrence during the follow-up, 21 consecutive cases involving the liver only and metasynchronous recurrent metastasis on imaging were included in this study. The study included 16 males and five females with a median age of 70 years. No statistical difference in RFS (237 vs. 201 days; p=0.788) was observed between the hepatectomy and non-hepatectomy groups; however, OS (1,564 vs. 608 days, p=0.008) and DSS (1,597 vs. 608 days, p=0.006) were significantly prolonged in the hepatectomy group. Univariate and multivariate analyses revealed that hepatectomy was the only independent prognostic factor (hazard ratio=0.33; p=0.042). CONCLUSION Hepatic resection of heterogeneous liver metastases in gastric cancer seems to be a useful option that can be expected to cure the disease, which cannot be achieved by chemotherapy alone.
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Goto K, Morimoto M, Osaki M, Tanio A, Izutsu R, Fujiwara Y, Okada F. The impact of AMIGO2 on prognosis and hepatic metastasis in gastric cancer patients. BMC Cancer 2022; 22:280. [PMID: 35296279 PMCID: PMC8925171 DOI: 10.1186/s12885-022-09339-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2021] [Accepted: 02/25/2022] [Indexed: 11/21/2022] Open
Abstract
Background Gastric cancer (GC) is one of the most common malignancies, and the liver is the most common site of hematogenous metastasis of GC. AMIGO2 is a type I transmembrane protein that has been implicated in tumour cell adhesion in adenocarcinomas; however, its importance in GC remains undetermined. Methods We analyzed AMIGO2 expression by immunohistochemistry using the specific monoclonal antibody for human AMIGO2 in 128 patients who underwent GC surgery to evaluate its relationship between various metastatic and clinical outcomes in GC. Results Immunohistochemistry revealed that AMIGO2 expression was an independent prognostic factor for overall survival, disease-specific survival, and liver metastasis in GC patients. Conclusions This study showed that AMIGO2 is induced in GC tissues and can mediate hepatic metastasis. Determining AMIGO2 expression in GC will help predict patient prognosis and the incidence of liver metastasis. Supplementary Information The online version contains supplementary material available at 10.1186/s12885-022-09339-0.
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Omori T, Yamamoto K, Hara H, Shinno N, Yamamoto M, Fujita K, Kanemura T, Takeoka T, Akita H, Wada H, Yasui M, Matsuda C, Nishimura J, Fujiwara Y, Miyata H, Ohue M, Sakon M. Comparison of robotic gastrectomy and laparoscopic gastrectomy for gastric cancer: a propensity score-matched analysis. Surg Endosc 2022; 36:6223-6234. [DOI: 10.1007/s00464-022-09125-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Accepted: 02/07/2022] [Indexed: 02/06/2023]
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Yoneda T, Tanaka T, Bando K, Choi B, Chang R, Fujiwara Y, Gupta P, Ham D, Karasawa H, Kuwae S, Lee S, Moriya Y, Takakura K, Tsurumaki Y, Watanabe T, Yoshimura K, Nomura M. Nonclinical and quality assessment of cell therapy products: Report on the 4th Asia Partnership Conference of Regenerative Medicine, April 15, 2021. Cytotherapy 2022; 24:892-904. [DOI: 10.1016/j.jcyt.2022.01.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 01/17/2022] [Accepted: 01/21/2022] [Indexed: 11/03/2022]
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Goto K, Osaki M, Izutsu R, Tanaka H, Sasaki R, Tanio A, Satofuka H, Kazuki Y, Yamamoto M, Kugoh H, Ito H, Oshimura M, Fujiwara Y, Okada F. Establishment of an antibody specific for AMIGO2 improves immunohistochemical evaluation of liver metastases and clinical outcomes in patients with colorectal cancer. Diagn Pathol 2022; 17:16. [PMID: 35094710 PMCID: PMC8802484 DOI: 10.1186/s13000-021-01176-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Accepted: 11/26/2021] [Indexed: 12/11/2022] Open
Abstract
Abstract
Instruction
The human amphoterin-induced gene and open reading frame (AMIGO) was identified as a novel cell adhesion molecule of type I transmembrane protein. AMIGO2 is one of three members of the AMIGO family (AMIGO1, 2, and 3), and the similarity between them is approximately 40% at the amino acid level. We have previously shown that AMIGO2 functions as a driver of liver metastasis. Immunohistochemical analysis of AMIGO2 expression in colorectal cancer (CRC) using a commercially available anti-AMIGO2 mouse monoclonal antibody clone sc-373699 (sc mAb) correlated with liver metastasis and poor prognosis. However, the sc mAb was found to be cross-reactive with all three molecules in the AMIGO family.
Methods
We generated a rat monoclonal antibody clone rTNK1A0012 (rTNK mAb) for human AMIGO2. The rTNK mAb was used to re-evaluate the association between AMIGO2 expression and liver metastases/clinical outcomes using the same CRC tissue samples previously reported with sc mAb.
Results
Western blot analysis revealed that a rTNK mAb was identified as being specific for AMIGO2 protein and did not cross-react with AMIGO1 and AMIGO3. The rTNK mAb and sc mAb showed higher AMIGO2 expression, which correlates with a high frequency of liver metastases (65.3% and 47.5%, respectively), while multivariate analysis showed that AMIGO2 expression was an independent prognostic factor for liver metastases (p = 7.930E-10 and p = 1.707E-5). The Kaplan-Meier analyses showed that the rTNK mAb (p = 0.004), but not sc mAb (p = 0.107), predicted worse overall survival in patients with high AMIGO2 expression. The relationship between AMIGO2 expression and poor disease-specific survival showed a higher level of significance for rTNK mAb (p = 0.00004) compared to sc mAb (p = 0.001).
Conclusions
These results indicate that the developed rTNK1A0012 mAb is an antibody that specifically recognizes AMIGO2 by immunohistochemistry and can be a more reliable and applicable method for the diagnostic detection of liver metastases and worse prognosis in patients with high AMIGO2-expressing CRC.
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Takano S, Hasegawa T, Masuda K, Hanaki T, Tokuyasu N, Sakamoto T, Nosaka K, Fujiwara Y. Precancerous Pyloric Gland Metaplasia in the Biliary Epithelium Associated with Congenital Biliary Dilatation in a Three-Month-Old Infant. Yonago Acta Med 2022; 65:96-100. [DOI: 10.33160/yam.2022.02.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 12/20/2021] [Indexed: 11/05/2022]
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Hara K, Yamamoto M, Sawata S, Kono Y, Kihara K, Matsunaga T, Tokuyasu N, Sakamoto T, Fujiwara Y. Two Cases of Rectal Cancer with Retzius Shunt Treated with Robot-Assisted Surgery. Yonago Acta Med 2022; 65:262-265. [DOI: 10.33160/yam.2022.08.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Accepted: 07/04/2022] [Indexed: 11/05/2022]
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Toyoshima K, Seino S, Tamura Y, Ishikawa J, Chiba Y, Ishizaki T, Fujiwara Y, Shinkai S, Kitamura A, Araki A. Difference between "Physical Fitness Age" Based on Physical Function and Chronological Age Is Associated with Obesity, Hyperglycemia, Depressive Symptoms, and Low Serum Albumin. J Nutr Health Aging 2022; 26:501-509. [PMID: 35587763 DOI: 10.1007/s12603-022-1786-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVES This study aimed to (1) develop the physical fitness age, which is the biological age based on physical function, (2) evaluate the validity of the physical fitness age for the assessment of sarcopenia, and (3) examine the factors associated with the difference between physical fitness age and chronological age. DESIGN Cross-sectional study. SETTING AND PARTICIPANTS Community-dwelling older adults and outpatients. MEASUREMENTS A formula for calculating the physical fitness age was created based on the usual walking speed, handgrip strength, one-leg standing time, and chronological age of 4,076 older adults from the pooled data of community-dwelling and outpatients using the principal component analysis. For the validation of the physical fitness age, we also used pooled data from community-dwelling older adults (n = 1929) and outpatients (n = 473). Sarcopenia was diagnosed according to the Asian Working Group for Sarcopenia 2019 consensus. The association of D-age (the difference between physical and chronological ages) with cardiovascular risk factors, renal function, and cardiac function was examined. RESULTS The receiver operating characteristic analysis, with sarcopenia as the outcome, showed that the area under the curve (AUC) of physical fitness age was greater than that of chronological age (AUC 0.87 and 0.77, respectively, p < 0.001). Binomial logistic regression analysis revealed that the D-age was significantly associated with sarcopenia after adjustment for covariates (odds ratio 1.22, 95% confidence interval 1.19-1.26; p <0.001). In multivariate linear regression analysis with D-age as the dependent variable, D-age was independently associated with a history of diabetes mellitus (or hemoglobin A1c as a continuous variable), obesity, depression, and low serum albumin level. D-age was also correlated with estimated glomerular filtration rate derived from serum cystatin C, brain natriuretic peptide, and ankle-brachial index, reflecting some organ function and arteriosclerosis. CONCLUSIONS Compared to chronological age, physical fitness age calculated from handgrip strength, one-leg standing time, and usual walking speed was a better scale for sarcopenia. D-age, which could be a simple indicator of physical function, was associated with modifiable factors, such as poor glycemic control, obesity, depressive symptoms, and malnutrition.
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Hata T, Seino S, Yokoyama Y, Narita M, Nishi M, Hida A, Shinkai S, Kitamura A, Fujiwara Y. Interaction of Eating Status and Dietary Variety on Incident Functional Disability among Older Japanese Adults. J Nutr Health Aging 2022; 26:698-705. [PMID: 35842760 PMCID: PMC9209632 DOI: 10.1007/s12603-022-1817-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Accepted: 06/01/2022] [Indexed: 11/01/2022]
Abstract
OBJECTIVES To examine whether eating status and dietary variety were associated with functional disability during a 5-year follow-up analysis of older adults living in a Japanese metropolitan area. DESIGN A 5-year follow-up study. SETTING Ota City, Tokyo, Japan. PARTICIPANTS A total of 10,308 community-dwelling non-disabled adults aged 65-84 years. MEASUREMENTS Eating status was assessed using a self-reported questionnaire. Dietary variety was assessed using the dietary variety score (DVS). Based on the responses, participants were classified according to eating alone or together and DVS categories (low: 0-3; high: 4-10). Functional disability incidence was prospectively identified using the long-term care insurance system's nationally unified database. Multilevel survival analyses calculated the adjusted hazard ratio (HR) and 95% confidence interval (CI) for incident functional disability. RESULTS During a 5-year follow-up, 1,991 (19.3%) individuals had functional disabilities. Eating status or DVS were not independently associated with incident functional disability. However, interaction terms between eating status and DVS were associated with functional disability; HR (95% CI) for eating together and low DVS was 1.00 (0.90-1.11), eating alone and high DVS was 0.95 (0.77-1.17), and eating alone and low DVS was 1.20 (1.02-1.42), compared to those with eating together and high DVS. CONCLUSION Older adults should avoid eating alone or increase dietary variety to prevent functional disability. This can be ensured by providing an environment of eating together or food provision services for eating a variety of foods in the community.
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Sugezawa K, Murawaki Y, Sakamoto T, Fujiwara Y. Gallbladder Cancer with Biliary Intraepithelial Neoplasia Complicated by Pancreaticobiliary Maljunction: A Case Report. Yonago Acta Med 2022; 65:101-105. [DOI: 10.33160/yam.2022.02.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Accepted: 12/24/2021] [Indexed: 11/05/2022]
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Osaki T, Saito H, Miyauchi W, Shishido Y, Miyatani K, Matsunaga T, Tatebe S, Fujiwara Y. The type of gastrectomy and modified frailty index as useful predictive indicators for 1-year readmission due to nutritional difficulty in patients who undergo gastrectomy for gastric cancer. BMC Surg 2021; 21:445. [PMID: 34965862 PMCID: PMC8715605 DOI: 10.1186/s12893-021-01450-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Accepted: 12/17/2021] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Patients who undergo gastrectomy for gastric cancer (GC) are likely to have nutritional difficulty after surgery. Readmission due to nutritional difficulty is common in such patients. Thus, in this study, we aim to identify the predictive indicators for readmission due to nutritional difficulty in patients who underwent gastrectomy for GC. METHODS We retrospectively reviewed surgical outcomes in 516 consecutive patients who underwent gastrectomy for GC. RESULTS The readmission rate within 1 year was 13.8%. Readmission due to nutritional difficulty was observed in 20 patients (3.9%); it was determined as the second leading cause of readmission. Multivariate analysis revealed that the type of gastrectomy and the modified frailty index (mFI) were independent predictive indicators of readmission due to nutritional difficulty. Patients were assigned 1 point for each predictive indicator, and the total points were calculated (point 0, point 1, or point 2). The readmission rates due to nutritional difficulty were 1.2%, 4.7%, and 11.5% in patients with 0, 1, and 2 points, respectively (P = 0.0008). CONCLUSIONS The readmission rate due to nutritional difficulty was noted to be high in patients who underwent total or proximal partial gastrectomy with high mFI. Intensive follow-up and nutritional support are needed to reduce readmissions due to nutritional difficulty. Reduced readmission rates can improve patient quality of life and reduce medical costs.
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Miyauchi W, Yamamoto M, Masahiro M, Shishido Y, Miyatani K, Matsunaga T, Sakamoto T, Fujiwara Y. Colonic metastasis of hepatocellular carcinoma with repeated retroperitoneal bleeding: a case report. Surg Case Rep 2021; 7:261. [PMID: 34921642 PMCID: PMC8684546 DOI: 10.1186/s40792-021-01349-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Accepted: 12/08/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Colonic metastasis is uncommon in patients with hepatocellular carcinoma (HCC). In the past, extrahepatic metastasis of HCC was not treated aggressively because of its poor prognosis. Herein, we describe the case of a patient with HCC who survived for 30 months following resection of a metastatic tumor in the ascending colon. CASE PRESENTATION An 80-year-old man presented at our hospital with symptoms of abdominal pain on the right side and fever. He had undergone transcatheter arterial chemoembolization and posterior segment resection of the liver because of HCC, followed by radiofrequency ablation for a recurrent intrahepatic lesion 5 and 3 years, respectively, prior to the visit. He was diagnosed with retroperitoneal hematoma, which was thought to be associated with diverticulitis and an extramural tumor in the ascending colon. A definitive diagnosis could not be reached; however, a right hemicolectomy of the colon was performed because of progression to anemia. A pathological examination revealed a metastatic tumor in the ascending colon extending from the subserosal layer to the muscularis propria layer. The patient was treated with lenvatinib after surgery, but presented with intrahepatic recurrence, lymph node metastasis, and peritoneal dissemination metastasis 15 months later. The progression of the disease could not be controlled and his postoperative survival time was 30 months. CONCLUSION Resection of metastasis of HCC might contribute to prolonged survival in cases, where radical resection is possible.
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Saito H, Shimizu S, Shishido Y, Miyatani K, Matsunaga T, Fujiwara Y. Prognostic significance of the combination of preoperative red cell distribution width and platelet distribution width in patients with gastric cancer. BMC Cancer 2021; 21:1317. [PMID: 34879841 PMCID: PMC8656051 DOI: 10.1186/s12885-021-09043-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 11/15/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Platelet distribution width (PDW) and red cell distribution width (RDW) are readily obtainable data, and are reportedly useful as prognostic indicators in some cancers. However, their prognostic significance is unclear in gastric cancer (GC). METHODS We enrolled 445 patients with histopathological diagnoses of gastric adenocarcinoma who had undergone curative surgeries. RESULTS According to the optimal cut-off value of PDW and RDW by receiver operating characteristic (ROC) analysis, we divided patients into PDWHigh (≥ 16.75%), PDWLow (< 16.75%), RDWHigh (≥ 14.25%), and RDWLow (< 14.25%) subgroups. Overall survival (OS) was significantly worse in patients with PDWHigh than in those with PDWLow (P = 0.0015), as was disease specific survival (P = 0.043). OS was also significantly worse in patients with RDWHigh than in those with RDWLow (P < 0.0001), as was disease specific survival (P = 0.0002). Multivariate analysis for OS revealed that both PDW and RDW were independent prognostic indicators. Patients were then given PDW-RDW score by adding points for their different subgroups (1 point each for PDWHigh and RDWHigh; 0 points for PDWLow and RDWLow). OS significantly differed by PDW-RDW score (P < 0.0001), as did disease specific survival (P = 0.0005). In multivariate analysis for OS, PDW-RDW score was found to be an independent prognostic indicator. CONCLUSIONS The prognosis of GC patients can be precisely predictable by using both PDW and RDW.
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Sawata S, Matsunaga T, Miyauchi W, Murakami Y, Shishido Y, Miyatani K, Hanaki T, Kihara K, Yamamoto M, Tokuyasu N, Takano S, Sakamoto T, Hasegawa T, Fujiwara Y. [A Case of Cervical Esophageal Cancer with Lymph Node Recurrence Three Times after Definitive Chemoradiotherapy]. Gan To Kagaku Ryoho 2021; 48:1859-1861. [PMID: 35045428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
A 56-years old man was diagnosed with cervical esophageal cancer with lymph node metastasis. After definitive chemoradiotherapy as the first-line therapy, complete response(CR)was obtained. One year and 3 months after the therapy, lymph node dissection and postoperative chemotherapy was performed for the lymph node metastases of the left neck and axillary lymph node. After 3 years and 10 months from the first-line therapy, follow-up CT revealed left axillary lymph node swelling and diagnosed with lymph node recurrence. Chemoradiotherapy was performed for the recurrence of the lymph node and CR was achieved for the lymph node. However, left axillary lymph node swelling were detected again 6 years after the first-line therapy. After 6 months of chemotherapy with S-1, CR was achieved for the lymph node again. He is now alive without recurrence for 10 years after the first-line therapy.
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Matsunaga T, Saito H, Miyauchi W, Shishido Y, Miyatani K, Morimoto M, Murakami Y, Hanaki T, Kihara K, Yamamoto M, Tokuyasu N, Takano S, Sakamoto T, Hasegawa T, Fujiwara Y. Impact of skeletal muscle mass in patients with unresectable gastric cancer who received palliative first-line chemotherapy based on 5-fluorouracil. BMC Cancer 2021; 21:1219. [PMID: 34774016 PMCID: PMC8590780 DOI: 10.1186/s12885-021-08953-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Accepted: 11/02/2021] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND The mortality rate of patients with unresectable gastric cancer (UGC) has decreased with the development of chemotherapies and surgical techniques. However, the survival rate remains low. We retrospectively examined the prognostic significance of the pretreatment skeletal muscle mass index (SMI) and nutritional and inflammatory factors in patients with UGC. METHODS This study included 83 patients diagnosed with UGC at Tottori University Hospital who received palliative chemotherapy based on 5-fluorouracil. Pretreatment computed tomography (CT) measured overall skeletal muscle mass (SMM) and cross-sectional SMM at the third lumbar vertebra (L3). We focused on the neutrophil-to-lymphocyte ratio (NLR), C-reactive protein-to-albumin ratio (CAR), prognostic nutritional index (PNI), and platelet-to-lymphocyte ratio (PLR) as nutritional and inflammatory factors. RESULTS Receiver operating characteristic curve analysis was performed for median survival time (MST) after palliative chemotherapy. SMIs for males and females (43.9 cm2/m2 and 34.7 cm2/m2, respectively) were the cutoff values, and patients were divided into high (SMIHigh; n = 41) and low SMI groups (SMILow; n = 42). Body mass index (BMI) was significantly higher in patients in the SMIHigh group than in the SMILow group (p < 0.001). The number of patients who received third-line chemotherapy was significantly higher in the SMIHigh group than in the SMILow group (p = 0.037). The MST was significantly higher in the SMIHigh group than in the SMILow group (17.3 vs. 13.8 months; p = 0.008). The incidence of grade 3 or 4 side effects was significantly higher in patients with SMILow UGC (p = 0.028). NLR was significantly higher in patients with SMILow than it was in those with SMIHigh. (p = 0.047). In the univariate analysis, performance status, SMI, histological type, lines of chemotherapy, and NLR were prognostic indicators. The multivariate analysis identified SMI (p = 0.037), NLR (p = 0.002), and lines of chemotherapy (p < 0.001) as independent prognostic factors. CONCLUSIONS The SMILow group had significantly more grade 3 or 4 side effects, were related to high NLR, and had a significantly worse prognosis than the SMIHigh group. TRIAL REGISTRATION Retrospectively registerd.
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Morimoto M, Taniguchi K, Yamamoto O, Naka T, Sugitani A, Fujiwara Y. Preoperative white blood cell count predicts anastomotic leakage in patients with left-sided colorectal cancer. PLoS One 2021; 16:e0258713. [PMID: 34669737 PMCID: PMC8528338 DOI: 10.1371/journal.pone.0258713] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Accepted: 10/04/2021] [Indexed: 01/09/2023] Open
Abstract
To determine whether preoperative white blood cell (WBC) counts reflect risk of anastomotic leak (AL) for patients with colorectal cancer (CRC), we retrospectively examined data from records of 208 consecutive patients who had undergone resections for left-sided CRC, including their clinicopathological parameters and preoperative laboratory data. The diagnostic value of WBC count for AL was evaluated and compared with those of neutrophil-lymphocyte ratio, platelet-lymphocyte ratio, lymphocyte-monocyte ratio and platelet count × C-reactive protein level multiplier (P-CRP) value; optimal cut-off values were derived from receiver operating characteristic curves. AL was observed in 11 of the 208 patients (5.3%). Compared with the no-AL group, the AL group had a significantly higher mean WBC count and smoking rate. In multivariate analysis, WBC count and smoking were independent risk factors for AL. Compared with the other tested inflammatory indicators, the cut-off value for WBC (6,200/μL) had the highest sensitivity (81.8%) and negative predictive value (98.4%), as well as the lowest likelihood ratio (0.289). Preoperative WBC count could therefore be a convenient predictor of AL in patients with left-sided CRC.
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Tada Y, Matsumi Y, Hara K, Miyauchi W, Sugesawa K, Uejima C, Tanio A, Kihara K, Yamamoto M, Takano S, Sakamoto T, Nakayama Y, Hasegawa T, Fujiwara Y. Infiltration of CD204-overexpressing Macrophages Contributes to the Progression of Stage II and III Colorectal Cancer. Anticancer Res 2021; 41:4857-4865. [PMID: 34593433 DOI: 10.21873/anticanres.15299] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 08/22/2021] [Accepted: 08/23/2021] [Indexed: 11/10/2022]
Abstract
BACKGROUND/AIM M1 macrophages have antitumour effects, while M2 macrophages promote tumour proliferation and invasion. The clinical significance of the M2-specific marker CD204 has not been elucidated in colorectal cancer (CRC). We investigated the prognostic significance of CD204- and CD68-positivity in specimens from patients with CRC and examined the effects of M2 polarized-macrophages on the proliferative and invasive potentials of CRC cell lines in vitro. MATERIALS AND METHODS Surgical tumour specimens from 206 patients with Stage II and III CRC were examined by immunohistochemistry. Proliferation and invasion assays and flow cytometry were used to investigate CD204 expression in macrophages co-cultured with three CRC cell lines. RESULTS Infiltration of CD204-positive cells was significantly associated with shorter overall survival and relapse-free survival; no association was observed for CD68. M2-polarized macrophages significantly promoted proliferation and invasion of CRC cells. CONCLUSION Higher infiltration of CD204-positive macrophages into the tumour-microenvironment might be prognostically important in CRC.
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Sugimoto T, Sakurai T, Akatsu H, Doi T, Fujiwara Y, Hirakawa A, Kinoshita F, Kuzuya M, Lee S, Matsuo K, Michikawa M, Ogawa S, Otsuka R, Sato K, Shimada H, Suzuki H, Suzuki H, Takechi H, Takeda S, Umegaki H, Wakayama S, Arai H. The Japan-Multimodal Intervention Trial for Prevention of Dementia (J-MINT): The Study Protocol for an 18-Month, Multicenter, Randomized, Controlled Trial. JPAD-JOURNAL OF PREVENTION OF ALZHEIMERS DISEASE 2021; 8:465-476. [PMID: 34585222 PMCID: PMC8187136 DOI: 10.14283/jpad.2021.29] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Background/Objectives The Japan-multimodal intervention trial for prevention of dementia (J-MINT) is intended to verify the effectiveness of multi-domain interventions and to clarify the mechanism of cognitive improvement and deterioration by carrying out assessment of dementia-related biomarkers, omics analysis and brain imaging analysis among older adults at high risk of dementia. Moreover, the J-MINT trial collaborates with partnering private enterprises in the implementation of relevant interventional measures. This manuscript describes the study protocol. Design/Setting Eighteen-month, multi-centered, randomized controlled trial. Participants We plan to recruit 500 older adults aged 65–85 years with mild cognitive impairment. Subjects will be centrally randomized into intervention and control groups at a 1:1 allocation ratio using the dynamic allocation method with all subjects stratified by age, sex, and cognition. Intervention The multi-domain intervention program includes: (1) management of vascular risk factors; (2) group-based physical exercise and self-monitoring of physical activity; (3) nutritional counseling; and (4) cognitive training. Health-related information will be provided to the control group every two months. Measurements The primary and secondary outcomes will be assessed at baseline, 6-, 12-, and 18-month follow-up. The primary outcome is the change from baseline to 18 months in a global composite score combining several neuropsychological domains. Secondary outcomes include: cognitive change in each neuropsychological test, incident dementia, changes in blood and dementia-related biomarkers, changes in geriatric assessment including activities of daily living, frailty status and neuroimaging, and number of medications taken. Conclusions This trial that enlist the support of private enterprises will lead to the creation of new services for dementia prevention as well as to verify the effectiveness of multi-domain interventions for dementia prevention. Electronic Supplementary Material Supplementary material is available for this article at 10.14283/jpad.2021.29 and is accessible for authorized users.
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Hase T, Fujiwara Y, Makihara R, Hashimoto N, Tsubata Y, Okuno T, Naito T, Takahashi T, Kobayashi H, Shinno Y, Ikeda T, Goto K, Hosomi Y, Watanabe K, Kitazono S, Sakiyama N, Makino Y, Yamamoto N. 1249P Pharmacokinetic and dose finding study of osimertinib in patients with impaired renal function and low body weight. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.1854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Kojima Y, Shimizu T, Yonemori K, Koyama T, Matsui N, Kamikura M, Tomatsuri S, Okuma H, Shimoi T, Noguchi E, Sudo K, Hirakawa A, Sadachi R, Okita N, Nakamura K, Yamamoto N, Fujiwara Y. 1521O A phase II biomarker-driven study evaluating the clinical efficacy of an MDM2 inhibitor, milademetan, in patients with intimal sarcoma, an ultra-rare cancer with highly life-threatening unmet medical needs (NCCH1806/MK004). Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Ohmoto A, Shigematsu Y, Fujiwara Y, Tomomatsu J, Yuasa T, Yonese J, Inamura K, Takahashi S. 574P Clinical impact of the GAPP score and SDHB negativity in patients with pheochromocytoma/paraganglioma. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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