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Wang H, Nguyen M, Gupta S, Sidhu M, Cronin O, O'Sullivan T, Whitfield A, Lee EYT, Burgess NG, Bourke MJ. Long-term outcomes after endoscopic submucosal dissection for relative indication early gastric cancer in nonsurgical candidates. Gastrointest Endosc 2024:S0016-5107(24)00216-5. [PMID: 38580133 DOI: 10.1016/j.gie.2024.03.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Revised: 03/24/2024] [Accepted: 03/25/2024] [Indexed: 04/07/2024]
Abstract
BACKGROUND AND AIMS Endoscopic submucosal dissection (ESD) is effective in treating early gastric cancer (EGC). Its role in patients with comorbidities along with more advanced disease is unknown. We sought to evaluate this in a large Western cohort. METHODS Consecutive patients who underwent ESD for EGC in a single tertiary Western endoscopy center over 10 years were prospectively analyzed. The primary outcomes were long-term overall survival (OS) and disease-free survival (DFS) up to 5 years. Secondary outcomes were efficacy and serious adverse events (SAEs). RESULTS ESD for 157 cases of EGC in 149 patients was performed in an elderly and comorbid cohort with a mean age of 73.7 years and age-adjusted Charlson Comorbidity Index of 4.2. Over a median follow-up of 51.6 months, no significant differences were found in 5-year OS (88.9% vs 77.9%, P = .290) and DFS (83.2% vs 75.1%, P = .593) between absolute indication (AI) EGC and relative indication (RI) EGC. The AI EGC cohort achieved higher en-bloc (96.3% vs 87.5%, P = .069) and R0 resection rates (93.6% vs 62.5%, P < .001) when compared with RI EGC. No significant differences were found in SAEs (7.3% vs 12.5%, P = .363). No mortality or surgical resection ensued from adverse events from ESD. CONCLUSIONS ESD safely confers DFS in poor surgical candidates with RI EGC in a large Western cohort. Patients who are elderly and/or with comorbidities or decline surgical resection may benefit from ESD and avoid the risks of surgery and its long-term sequelae. (Clinical trial registration number: NCT02306707.).
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Affiliation(s)
- Hunter Wang
- Department of Gastroenterology and Hepatology, Westmead Hospital, Sydney, New South Wales, Australia; Westmead Clinical School, The University of Sydney, Sydney, New South Wales, Australia
| | - Melinda Nguyen
- Department of Gastroenterology and Hepatology, Westmead Hospital, Sydney, New South Wales, Australia
| | - Sunil Gupta
- Department of Gastroenterology and Hepatology, Westmead Hospital, Sydney, New South Wales, Australia; Westmead Clinical School, The University of Sydney, Sydney, New South Wales, Australia
| | - Mayenaaz Sidhu
- Department of Gastroenterology and Hepatology, Westmead Hospital, Sydney, New South Wales, Australia; Westmead Clinical School, The University of Sydney, Sydney, New South Wales, Australia
| | - Oliver Cronin
- Department of Gastroenterology and Hepatology, Westmead Hospital, Sydney, New South Wales, Australia; Westmead Clinical School, The University of Sydney, Sydney, New South Wales, Australia
| | - Timothy O'Sullivan
- Department of Gastroenterology and Hepatology, Westmead Hospital, Sydney, New South Wales, Australia; Westmead Clinical School, The University of Sydney, Sydney, New South Wales, Australia
| | - Anthony Whitfield
- Department of Gastroenterology and Hepatology, Westmead Hospital, Sydney, New South Wales, Australia; Westmead Clinical School, The University of Sydney, Sydney, New South Wales, Australia
| | - Eric Y T Lee
- Department of Gastroenterology and Hepatology, Westmead Hospital, Sydney, New South Wales, Australia; Westmead Clinical School, The University of Sydney, Sydney, New South Wales, Australia
| | - Nicholas G Burgess
- Department of Gastroenterology and Hepatology, Westmead Hospital, Sydney, New South Wales, Australia; Westmead Clinical School, The University of Sydney, Sydney, New South Wales, Australia
| | - Michael J Bourke
- Department of Gastroenterology and Hepatology, Westmead Hospital, Sydney, New South Wales, Australia; Westmead Clinical School, The University of Sydney, Sydney, New South Wales, Australia
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Lim AKH, Kerr PG. Creatinine-Based Definition of Kidney Disease in the Charlson Comorbidity Index May Underestimate Prognosis in Males Compared to an Estimated Glomerular Filtration Rate Definition. J Clin Med 2024; 13:1007. [PMID: 38398320 PMCID: PMC10888580 DOI: 10.3390/jcm13041007] [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: 12/19/2023] [Revised: 02/04/2024] [Accepted: 02/07/2024] [Indexed: 02/25/2024] Open
Abstract
(1) Background: The Charlson comorbidity index allocates two points for chronic kidney disease (CKD) if serum creatinine is above 3.0 mg/dL (270 µmol/L). However, contemporary CKD staging is based on the estimated glomerular filtration rate (eGFR) derived from population-based equations. The aim of this study was to determine the correlation between eGFR and the creatinine threshold of the Charlson comorbidity index for defining CKD. (2) Methods: We conducted a cross-sectional study of 664 patients with established CKD attending general nephrology clinics over 6 months. Dialysis patients and kidney transplant recipients were excluded. (3) Results: The median age was 68 years, and 58% of the participants were male. By modeling with fractional polynomial regression, we estimated that a creatinine of 270 µmol/L corresponded with an eGFR of 14.8 mL/min/1.73 m2 for females and 19.4 mL/min/m2 for males. We also estimated that an eGFR of 15 mL/min/1.73 m2 (threshold which defines Stage 5 CKD) corresponded to a serum creatinine of 275 µmol/L for females and 342 µmol/L for males. After applying these sex-specific creatinine thresholds, 39% of males and 3% of females in our CKD study population who scored points for CKD in the Charlson comorbidity index had not yet reached Stage 5 CKD. (4) Conclusions: There is a significant difference in the creatinine threshold to define Stage 5 CKD between males and females, with a bias for greater allocation of Charlson index points for CKD to males despite similar eGFR levels between the sexes. Further research could examine if replacing creatinine with eGFR improves the performance of the Charlson comorbidity index as a prognostic tool.
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Affiliation(s)
- Andy K. H. Lim
- Department of General Medicine, Monash Health, Clayton, VIC 3168, Australia
- Department of Nephrology, Monash Health, Clayton, VIC 3168, Australia;
- Department of Medicine, School of Clinical Sciences, Monash University, Clayton, VIC 3168, Australia
| | - Peter G. Kerr
- Department of Nephrology, Monash Health, Clayton, VIC 3168, Australia;
- Department of Medicine, School of Clinical Sciences, Monash University, Clayton, VIC 3168, Australia
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Kim DH, Jung YW, Jin BC, Oh HH, Song HY, Kim SJ, Myung DS, Kim SW, Lee J, Seo GS, Joo YE, Kim HS. Effectiveness and Safety of Endoscopic Submucosal Dissection for Colorectal Neoplasm in Patients with High Charlson Comorbidity Index Score: A HASID Multicenter Study. J Clin Med 2023; 12:6255. [PMID: 37834899 PMCID: PMC10573342 DOI: 10.3390/jcm12196255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 09/07/2023] [Accepted: 09/26/2023] [Indexed: 10/15/2023] Open
Abstract
Endoscopic submucosal dissection (ESD) is an effective method for removing early colorectal lesions. However, research on the safety and efficacy of ESD in patients with various underlying conditions remains limited. This study retrospectively examined ESD outcomes in colorectal neoplasm patients from five tertiary medical centers. The Charlson Comorbidity Index (CCI) and age-adjusted CCI (ACCI) were analyzed, and the differences in complete resection and complication rates were analyzed. The CCI, ACCI, and complication rates tended to gradually increase proportionally, and the complication resection rate increased from CCI 2 to ACCI 4 as the starting point, followed by a decreasing trend. Of these, 140 patients (9.7%) had a CCI score of 3 or higher. The high CCI group was older (70.6% vs. 64.7%, p < 0.01) and had a higher proportion of men (70.7% vs. 58.7%, p < 0.01) than the low CCI group. The high CCI group had a higher incidence of cancer than the low CCI group (77.9% vs. 65.2%, p < 0.01). The en bloc resection rate (90.0% vs. 89.3%, p = 0.79) and complete resection rate (75.7% vs. 81.2%, p = 0.12) were not significantly different between the two groups. Colorectal ESD can be safely and effectively performed in patients with various underlying medical conditions.
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Affiliation(s)
- Dong-Hyun Kim
- Department of Internal Medicine, Medical School, Chonnam National University, Gwangju 61469, Republic of Korea; (D.-H.K.); (Y.-W.J.); (H.-H.O.); (Y.-E.J.)
| | - Yong-Wook Jung
- Department of Internal Medicine, Medical School, Chonnam National University, Gwangju 61469, Republic of Korea; (D.-H.K.); (Y.-W.J.); (H.-H.O.); (Y.-E.J.)
| | - Byung-Chul Jin
- Department of Internal Medicine, Medical School, Jeonbuk National University, Jeonju 54907, Republic of Korea; (B.-C.J.); (S.-W.K.)
| | - Hyung-Hoon Oh
- Department of Internal Medicine, Medical School, Chonnam National University, Gwangju 61469, Republic of Korea; (D.-H.K.); (Y.-W.J.); (H.-H.O.); (Y.-E.J.)
| | - Hyo-Yeop Song
- Department of Internal Medicine, Digestive Diseases Research Institute, School of Medicine, Wonkwang University, Iksan 54538, Republic of Korea; (H.-Y.S.); (G.-S.S.)
| | - Seong-Jung Kim
- Department of Internal Medicine, College of Medicine, Chosun University, Gwangju 61452, Republic of Korea; (S.-J.K.); (J.L.)
| | - Dae-Seong Myung
- Department of Internal Medicine, Medical School, Chonnam National University, Gwangju 61469, Republic of Korea; (D.-H.K.); (Y.-W.J.); (H.-H.O.); (Y.-E.J.)
| | - Sang-Wook Kim
- Department of Internal Medicine, Medical School, Jeonbuk National University, Jeonju 54907, Republic of Korea; (B.-C.J.); (S.-W.K.)
| | - Jun Lee
- Department of Internal Medicine, College of Medicine, Chosun University, Gwangju 61452, Republic of Korea; (S.-J.K.); (J.L.)
| | - Geom-Seog Seo
- Department of Internal Medicine, Digestive Diseases Research Institute, School of Medicine, Wonkwang University, Iksan 54538, Republic of Korea; (H.-Y.S.); (G.-S.S.)
| | - Young-Eun Joo
- Department of Internal Medicine, Medical School, Chonnam National University, Gwangju 61469, Republic of Korea; (D.-H.K.); (Y.-W.J.); (H.-H.O.); (Y.-E.J.)
| | - Hyun-Soo Kim
- Department of Internal Medicine, Medical School, Chonnam National University, Gwangju 61469, Republic of Korea; (D.-H.K.); (Y.-W.J.); (H.-H.O.); (Y.-E.J.)
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Wu J, Tian S, Xu J, Cheng N, Chen X, Yin J, Nie Z. Association of high-risk comorbidity with overall survival among patients with gastric cancer and its sex-specific differences in China: a retrospective observational cohort study. BMC Cancer 2023; 23:916. [PMID: 37770842 PMCID: PMC10537123 DOI: 10.1186/s12885-023-11374-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 09/04/2023] [Indexed: 09/30/2023] Open
Abstract
BACKGROUND Concomitant diseases often occur in cancer patients and are important in decision-making regarding treatments. However, information regarding the prognostic relevance of comorbidities for mortality risk is still limited among Chinese gastric cancer (GC) patients. This study aimed to investigate the association between comorbidities and 3-year mortality risk. METHODS This retrospective study enrolled 376 GC patients undergoing radical gastrectomy at the Affiliated Zhongshan Hospital of Dalian University from January 2011 to December 2019. Demographic and clinicopathological information and treatment outcomes were collected. Patients were divided into low-, moderate- and high-risk comorbidity groups based on their Charlson Comorbidity Index (CCI) and age-adjusted CCI (ACCI) scores. Kaplan-Meier survival and Cox regression analyses were used to examine 3-year overall survival (OS) and mortality risk for each group. RESULTS The median follow-up time was 43.5 months, and 40.2% (151/376) of GC patients had died at the last follow-up. There were significant differences in OS rates between ACCI-based comorbidity groups (76.56; 64.51; 54.55%, log-rank P = 0.011) but not between CCI-based comorbidity groups (log-rank P = 0.16). The high-risk comorbidity group based on the ACCI remained a significant prognostic factor for 3-year OS in multivariate analysis, with an increased mortality risk (hazard ratio [HR], 1.99; 95% CI, 1.15-3.44). Subgroup analysis revealed that this pattern only held for male GC patients but not for female patients. CONCLUSION The present study suggested that high-risk comorbidities were significantly associated with a higher mortality risk, particularly in Chinese male GC patients. Moreover, the ACCI score was an independent prognostic factor of long-term mortality.
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Affiliation(s)
- Ju Wu
- Department of General Surgery, Affiliated Zhongshan Hospital of Dalian University, Dalian City, 116001, Liaoning Province, China
| | - Simiao Tian
- Department of Medical Record and Statistics, Affiliated Zhongshan Hospital of Dalian University, Dalian City, 116001, Liaoning Province, China
| | - Jian Xu
- Department of General Surgery, Affiliated Zhongshan Hospital of Dalian University, Dalian City, 116001, Liaoning Province, China
| | - Nan Cheng
- Department of General Surgery, Affiliated Zhongshan Hospital of Dalian University, Dalian City, 116001, Liaoning Province, China
| | - Xi Chen
- Department of General Surgery, Affiliated Zhongshan Hospital of Dalian University, Dalian City, 116001, Liaoning Province, China
| | - Jiajun Yin
- Department of General Surgery, Affiliated Zhongshan Hospital of Dalian University, Dalian City, 116001, Liaoning Province, China.
| | - Zhequn Nie
- Department of General Surgery, Affiliated Zhongshan Hospital of Dalian University, Dalian City, 116001, Liaoning Province, China.
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Clements NA, Gaskins JT, Martin RCG. Predictive Ability of Comorbidity Indices for Surgical Morbidity and Mortality: a Systematic Review and Meta-analysis. J Gastrointest Surg 2023; 27:1971-1987. [PMID: 37430092 DOI: 10.1007/s11605-023-05743-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 05/27/2023] [Indexed: 07/12/2023]
Abstract
BACKGROUND Several contemporary risk stratification tools are now being used since the development of the Charlson Comorbidity Index (CCI) in 1987. The purpose of this systematic review and meta-analysis was to compare the utility of commonly used co-morbidity indices in predicting surgical outcomes. METHODS A comprehensive review was performed to identify studies reporting an association between a pre-operative co-morbidity measurement and an outcome (30-day/in-hospital morbidity/mortality, 90-day morbidity/mortality, and severe complications). Meta-analysis was performed on the pooled data. RESULTS A total of 111 included studies were included with a total cohort size 25,011,834 patients. The studies reporting the 5-item Modified Frailty Index (mFI-5) demonstrated a statistical association with an increase in the odds of in-hospital/30-day mortality (OR:1.97,95%CI: 1.55-2.49, p < 0.01). The pooled CCI results demonstrated an increase in the odds for in-hospital/30-day mortality (OR:1.44,95%CI: 1.27-1.64, p < 0.01). Pooled results for co-morbidity indices utilizing a scale-based continuous predictor were significantly associated with an increase in the odds of in-hospital/30-day morbidity (OR:1.32, 95% CI: 1.20-1.46, p < 0.01). On pooled analysis, the categorical results showed a higher odd for in-hospital/30-day morbidity (OR:1.74,95% CI: 1.50-2.02, p < 0.01). The mFI-5 was significantly associated with severe complications (Clavien-Dindo ≥ III) (OR:3.31,95% CI:1.13-9.67, p < 0.04). Pooled results for CCI showed a positive trend toward severe complications but were not significant. CONCLUSION The contemporary frailty-based index, mFI-5, outperformed the CCI in predicting short-term mortality and severe complications post-surgically. Risk stratification instruments that include a measure of frailty may be more predictive of surgical outcomes compared to traditional indices like the CCI.
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Affiliation(s)
- Noah A Clements
- The Hiram C. Polk, Jr., MD Department of Surgery, Division of Surgical Oncology, University of Louisville School of Medicine, 315 E. Broadway, Louisville, KY, 40292, USA
| | - Jeremy T Gaskins
- The Hiram C. Polk, Jr., MD Department of Surgery, Division of Surgical Oncology, University of Louisville School of Medicine, 315 E. Broadway, Louisville, KY, 40292, USA
| | - Robert C G Martin
- The Hiram C. Polk, Jr., MD Department of Surgery, Division of Surgical Oncology, University of Louisville School of Medicine, 315 E. Broadway, Louisville, KY, 40292, USA.
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Wang Q, Zhang X, Zhong Y, Wei S, Li L, Wei W, Liu F, Li Y, Wang S. Clinical characteristics and changing trajectories of esophageal cancer and gastric cancer in China from 2010 to 2019: An analysis of a hospital-based database of 24,327 patients. Front Oncol 2023; 13:1126841. [PMID: 36994213 PMCID: PMC10040833 DOI: 10.3389/fonc.2023.1126841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Accepted: 02/23/2023] [Indexed: 03/14/2023] Open
Abstract
PurposeThis analysis aimed to investigate the clinical characteristics and changing trajectories of gastric cancer (GC) and esophageal cancer (EC).MethodsWe collected data from a large cancer hospital in Beijing, China, from 2010 to 2019. Joinpoint regression was used to analyze the trends of histological characteristics and comorbidities.ResultsFrom 2010 to 2019, there were a total of 10,083 EC patients and 14,244 GC patients. Patients were mainly men and diagnosed at 55-64 years old. Metabolic comorbidity was the most common comorbidity, with hypertension being predominant. The percentages of stage I showed significant increases for EC [average annual percent change (AAPC): 10.5%] and GC (AAPC: 9.7%) patients. We also observed an increasing trend of EC and GC patients over 65 years old. For EC patients, esophageal squamous cell carcinoma (93.1%) remained as the prioritized subtype, and the middle third of the esophagus was the most common site. EC patients with three or more comorbidities increased from 0.1% to 2.2% (AAPC, 27.7%; 95% CI, 14.7% to 42.2%). For GC patients, adenocarcinoma accounts for 86.9% of the total cases, and cardia was the most common site. The ulcerative comorbidity rate decreased from 2.0% to 1.2% (AAPC, −6.1%; 95% CI, −11.6% to −0.3%).ConclusionESCC remained as the prioritized histological subtype, and the middle third of the esophagus was the most common site of EC. The majority of GC patients had adenocarcinoma, and the cardia was the most common site. There was an increasing trend of patients diagnosed at stage I. These findings provide scientific evidence to guide future treatment.
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Affiliation(s)
- Qiang Wang
- Department of Anesthesiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiaorui Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Capital Medical University, Beijing, China
| | - Yuxin Zhong
- Department of Pancreatic and Gastric Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Shijing Wei
- Department of Anesthesiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Li Li
- Medical Records Department, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Wenqiang Wei
- National Central Cancer Registry, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Fen Liu
- Department of Epidemiology and Biostatistics, School of Public Health, Capital Medical University, Beijing, China
| | - Yong Li
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Hebei Cancer Hospital, Chinese Academy of Medical Sciences, Langfang, China
- *Correspondence: Shaoming Wang, ; Yong Li,
| | - Shaoming Wang
- National Central Cancer Registry, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- *Correspondence: Shaoming Wang, ; Yong Li,
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Zhang DL, Cong YX, Zhuang Y, Xu X, Zhang BF. Age-adjusted Charlson comorbidity index predicts postoperative mortality in elderly patients with hip fracture: A prospective cohort. Front Med (Lausanne) 2023; 10:1066145. [PMID: 36960340 PMCID: PMC10027731 DOI: 10.3389/fmed.2023.1066145] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Accepted: 02/23/2023] [Indexed: 03/09/2023] Open
Abstract
Background This study aimed to evaluate the clinical association between the age-adjusted Charlson comorbidity index (aCCI) and postoperative mortality in elderly patients. Materials and methods Elderly patients with hip fractures were screened from January 2015 to September 2019. After demographic and clinical characteristics were collected, linear and non-linear multivariate Cox regression models were used to identify the association between the aCCI and mortality. All analyses were performed using EmpowerStats and R software. Results A total of 2,657 patients were included in the study, and the mean follow-up duration was of 38.97 months. The mean aCCI score was 4.24 ± 1.09, and 977 (34.14%) died of all-cause mortality. The fully-adjusted linear multivariate Cox regression models showed the aCCI to be associated with mortality [hazard ratio (HR) = 1.31, 95% confidence interval (CI):1.21-1.41, P < 0.0001]. Patients in Q2 showed greater mortality (HR = 1.60, 95% CI: 1.23-2.09; P = 0.0005) than those in Q1; patients in Q3 showed greater mortality (HR = 2.18, 95% CI: 1.66-2.87; P < 0.001) than those in Q1. In addition, the P-value for the trend also showed a linear association in the three models (P < 0.0001). In the sensitivity analysis, propensity score matching was used, and the results were stable. Conclusion The mortality risk of hip fractures increased by 31% when the aCCI increased by one unit. aCCI score was shown to be a good predictor of three-year mortality following hip fracture. Clinical trial registration http://www.chictr.org.cn/showproj.aspx?proj=152919, identifier ChiCTR2200057323.
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Affiliation(s)
- Dan-Long Zhang
- Department of Trauma and Orthopedic Surgery, Honghui Hospital, Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Yu-Xuan Cong
- Department of Trauma and Orthopedic Surgery, Honghui Hospital, Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Yan Zhuang
- Department of Trauma and Orthopedic Surgery, Honghui Hospital, Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Xin Xu
- Department of Trauma and Orthopedic Surgery, Honghui Hospital, Xi’an Jiaotong University, Xi’an, Shaanxi, China
- *Correspondence: Xin Xu,
| | - Bin-Fei Zhang
- Department of Joint Surgery, Honghui Hospital, Xi’an Jiaotong University, Xi’an, Shaanxi, China
- Bin-Fei Zhang,
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Effect of the Age-Adjusted Charlson Comorbidity Index on the Survival of Esophageal Squamous Cell Carcinoma Patients after Radical Esophagectomy. J Clin Med 2022; 11:jcm11226737. [PMID: 36431214 PMCID: PMC9696569 DOI: 10.3390/jcm11226737] [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: 10/12/2022] [Revised: 11/02/2022] [Accepted: 11/08/2022] [Indexed: 11/16/2022] Open
Abstract
We aimed to investigate whether the age-adjusted Charlson comorbidity index (ACCI) can predict the postoperative overall survival (OS) and cancer-specific survival (CSS) of esophageal squamous cell carcinoma (ESCC) patients. Between 1 July 2015 and 31 July 2021, a retrospective cohort study was conducted among patients with primary ESCC who underwent radical esophagectomy. A total of 352 patients were included, with median age of 63.00 (IQR (interquartile range) 56.00-68.00). The patients were divided into low (n = 300) and high (n = 52) ACCI groups based on the optimal cut-off value of 5 points. Chronic pulmonary disease (38.4%) was the most common comorbidity. The results of the multivariate Cox regression showed that the ACCI (HR = 1.63, 95%CI: 1.04-2.56), tumor size (HR = 1.67, 95%CI: 1.05-2.66), pTNM (II vs. I, HR = 4.74, 95%CI: 1.82-12.32; III vs. I, HR = 6.08, 95%CI: 2.37-15.60), and postoperative chemotherapy (HR = 0.60, 95%CI: 0.40-0.91) were significantly associated with the OS. Furthermore, the ACCI, tumor size, pTNM, and postoperative chemotherapy were also significantly associated with the CSS. Interactions were identified between the ACCI and postoperative chemotherapy, pTNM stage, and tumor size in relation to the OS and CSS. In conclusion, the ACCI may be an independent prognostic factor affecting the long-term prognosis of patients after radical esophagectomy.
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Analysis of Phellinus Igniarius Effects on Gastric Cancer Cells by Atomic Force Microscopy. Micron 2022; 164:103376. [DOI: 10.1016/j.micron.2022.103376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 10/02/2022] [Accepted: 10/19/2022] [Indexed: 11/05/2022]
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Yang W, Fang Y, Niu Y, Sun Y. A predictive model for early death in elderly patients with gastric cancer: A population-based study. Front Oncol 2022; 12:972639. [PMID: 36072801 PMCID: PMC9444320 DOI: 10.3389/fonc.2022.972639] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Accepted: 07/28/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundThe mean age of gastric cancer (GC) patients has increased due to the aging society. Elderly GC patients with poor physical status tend to develop complications during the treatment courses, which cause early death. This study aimed to identify risk factors and establish nomograms for predicting total early death and cancer-specific early death in elderly GC patients.MethodsData for elderly GC patients were extracted from the Surveillance, Epidemiology, and End Results (SEER) database. These patients were randomly assigned to a training cohort and a validation cohort. The univariate logistic regression model and backward stepwise logistic regression model were used to identify independent risk factors for early death. Nomograms were constructed to predict the overall risk of early death and their performance was validated by receiver operating characteristic (ROC) curve, calibration curve, decision curve analyses (DCA), integrated discrimination improvement (IDI), and net reclassification improvement (NRI) in both training and validation cohorts.ResultsAmong the 3102 enrolled patients, 1114 patients died within three months from the first diagnosis and 956 of them died due to cancer-specific causes. Non-Asian or Pacific Islander (API) race, non-cardia/fundus or lesser/greater curvature, higher AJCC stage, no surgery and no chemotherapy were all related to a high risk of both all-cause early death and cancer-specific early death. Higher T stage and N0 stage were only positively related to total early mortality, while liver metastasis was only positively related to cancer-specific early mortality. Based on these identified factors, two nomograms were developed for predicting the risk of all-cause and cancer-specific early death, which showed good performance with the AUC of the nomograms were 0.775 and 0.766, respectively. The calibration curves, DCAs, NRI, and IDI also confirmed the value of these nomograms.ConclusionsThese nomogram models were considered a practical tool to identify the early death of elderly GC patients and help provide a more individualized treatment strategy.
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Affiliation(s)
- Wenwei Yang
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yuting Fang
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yaru Niu
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yongkun Sun
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Hebei Cancer Hospital, Chinese Academy of Medical Sciences, Langfang, China
- *Correspondence: Yongkun Sun,
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Zhou S, Zhang XH, Zhang Y, Gong G, Yang X, Wan WH. The Age-Adjusted Charlson Comorbidity Index Predicts Prognosis in Elderly Cancer Patients. Cancer Manag Res 2022; 14:1683-1691. [PMID: 35573259 PMCID: PMC9091471 DOI: 10.2147/cmar.s361495] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Accepted: 04/21/2022] [Indexed: 01/01/2023] Open
Abstract
Purpose The age-adjusted Charlson comorbidity index (ACCI) is a useful measure of comorbidity to standardize the evaluation of elderly patients and has been reported to predict mortality in various cancers. To our best knowledge, no studies have examined the relationship between the ACCI and survival of elderly patients with cancer. Therefore, the primary objective of this study was to investigate the relationship between the ACCI and survival of elderly patients with cancer. Patients and Methods A total of 64 elderly patients (>80 years) with cancer between 2011 and 2021 were enrolled in this study. According to the ACCI, the age-adjusted comorbidity index was calculated by weighting individual comorbidities; patients with ACCI<11 were considered the low-ACCI group, whereas those with ACCI≥11 were considered the high-ACCI group. The correlations between the ACCI score and survival outcomes were statistically analyzed. Results There was a significant difference in overall survival (OS) and progression-free survival (PFS) between the high-ACCI group and the low-ACCI group (P<0.001). The median OS time of the high-ACCI group and the low-ACCI group were 13.9 (10.5–22.0) months and 51.9 (34.1–84.0) months, respectively. The 2-, 3-, and 5-year survival rates of the high-ACCI group were 28.1%, 18.8%, and 4.2%, respectively, whereas the 2-, 3-, and 5-year survival rates of the low-ACCI group were 77.3%, 66.4%, and 39.1%, respectively. Multivariate analysis showed that ACCI was independently associated with OS (HR=1.402, 95% CI: 1.226–1.604, P < 0.05) and PFS (HR=1.353, 95% CI: 1.085–1.688, P = 0.0073). Conclusion The ACCI score is a significant independent predictor of prognosis in elderly patients with cancer.
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Affiliation(s)
- Shi Zhou
- Department of Geriatrics, Jinling Hospital, Medical School of Nanjing University, Nanjing, 21002, Jiangsu, People’s Republic of China
| | - Xing-Hu Zhang
- Department of Geriatrics, Jinling Hospital, Medical School of Nanjing University, Nanjing, 21002, Jiangsu, People’s Republic of China
| | - Yuan Zhang
- Department of Geriatrics, Jinling Hospital, Medical School of Nanjing University, Nanjing, 21002, Jiangsu, People’s Republic of China
| | - Ge Gong
- Department of Geriatrics, Jinling Hospital, Medical School of Nanjing University, Nanjing, 21002, Jiangsu, People’s Republic of China
| | - Xiang Yang
- Department of Geriatrics, Jinling Hospital, Medical School of Nanjing University, Nanjing, 21002, Jiangsu, People’s Republic of China
| | - Wen-Hui Wan
- Department of Geriatrics, Jinling Hospital, Medical School of Nanjing University, Nanjing, 21002, Jiangsu, People’s Republic of China
- Correspondence: Wen-Hui Wan, Department of Geriatrics, Jinling Hospital, Medical School of Nanjing University, Nanjing, 21002, Jiangsu, People’s Republic of China, Tel/Fax +86 25 80862433, Email
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Hikage M, Fujiya K, Waki Y, Kamiya S, Tanizawa Y, Bando E, Notsu A, Terashima M. Advantages of a robotic approach compared with laparoscopy gastrectomy for patients with high visceral fat area. Surg Endosc 2022; 36:6181-6193. [PMID: 35294634 DOI: 10.1007/s00464-022-09178-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 02/25/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND Gastric cancer surgery for obese patients is regarded as a technically challenging procedure. The morbidity after gastrectomy has been reported to be significantly higher in patients with high visceral fat area (VFA). Robotic gastrectomy (RG) is expected to be advantageous for complicated operations. However, whether RG is superior to conventional laparoscopic gastrectomy (LG) for patients with visceral fat obesity remains unclear. The present study aimed to clarify the impact of RG on the short- and long-term outcomes of patients with high VFAs. METHODS This study included 1306 patients with clinical stage I/II gastric cancer who underwent minimally invasive gastrectomy between January 2012 and December 2020. The patients were subclassified according to VFA. The short- and long-term outcomes of RG were compared with those of LG in two VFA categories. RESULTS This study included 394 (high-VFA, 151; low-VFA, 243) and 882 patients (high-VFA, 366; low-VFA, 516) in the RG and LG groups, respectively. RG was associated with a significantly longer operative time than LG (high-VFA, P < 0.001; low-VFA, P < 0.001). The incidence rates of overall and intra-abdominal infectious complications in the high-VFA patients were lower in the RG group than in the LG group (P = 0.019 and P = 0.048, respectively) but not significantly different from those in the low-VFA patients. In the multivariate analysis, LG was identified as the only independent risk factor of overall (odds ratio [OR] 3.281; P = 0.012) and intra-abdominal infectious complications (OR 3.462; P = 0.021) in the high-VFA patients. The overall survival of high-VFA patients was significantly better in the RG group than in the LG group (P = 0.045). CONCLUSIONS For patients with visceral fat obesity, RG appears to be advantageous to LG in terms of reducing the risk of complications and better long-term survival.
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Affiliation(s)
- Makoto Hikage
- Division of Gastric Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8777, Japan
| | - Keiichi Fujiya
- Division of Gastric Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8777, Japan
| | - Yuhei Waki
- Division of Gastric Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8777, Japan
| | - Satoshi Kamiya
- Division of Gastric Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8777, Japan
| | - Yutaka Tanizawa
- Division of Gastric Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8777, Japan
| | - Etsuro Bando
- Division of Gastric Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8777, Japan
| | - Akifumi Notsu
- Clinical Research Center, Shizuoka Cancer Center, Shizuoka, Japan
| | - Masanori Terashima
- Division of Gastric Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8777, Japan.
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Comparisons of surgical outcomes between robotic and laparoscopic total gastrectomy in patients with clinical stage I/IIA gastric cancer. Surg Endosc 2022; 36:5257-5266. [PMID: 34997341 DOI: 10.1007/s00464-021-08903-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Accepted: 11/21/2021] [Indexed: 12/19/2022]
Abstract
BACKGROUND The robotic approach is especially promising for challenging surgeries, such as total gastrectomy. However, it remains unclear whether robotic total gastrectomy (RTG) is superior to conventional laparoscopic total gastrectomy (LTG). The present study aimed to clarify the impact of RTG on short- and long-term outcomes for patients with clinical stage I/IIA gastric cancer. METHODS This study included 98 patients with clinical stage I/IIA gastric cancer who underwent minimally invasive total gastrectomy from October 2013 to December 2020 at the Shizuoka Cancer Center. The short- and long-term outcomes of RTG were compared with those of LTG. RESULTS This study included 36 RTG and 58 LTG patients. RTG was associated with a significantly longer operative time than LTG (p = 0.023). All complications tended to be lower in the RTG group than in the LTG group (2.8% and 15.5%, respectively; p = 0.083). There were no patients with anastomotic leakage in the RTG group. The multivariate analysis identified LTG as the only independent risk factor for postoperative complications (odds ratio, 6.620; 95% confidence interval, 1.132-126.4; p = 0.034). The survival of the RTG and LTG groups was equivalent. CONCLUSIONS RTG reduced the risk of complications compared to LTG. Patients treated using the two approaches showed equivalent survival.
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