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Arndt M, Lippert H, Croner RS, Meyer F, Otto R, Ridwelski K. Multivisceral resection of advanced colon and rectal cancer: a prospective multicenter observational study with propensity score analysis of the morbidity, mortality, and survival. Innov Surg Sci 2023; 8:61-72. [PMID: 38058778 PMCID: PMC10696939 DOI: 10.1515/iss-2023-0027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 07/14/2023] [Indexed: 12/08/2023] Open
Abstract
Objectives In the surgical treatment of colorectal carcinoma (CRC), 1 in 10 patients has a peritumorous adhesion or tumor infiltration in the adjacent tissue or organs. Accordingly, multivisceral resection (MVR) must be performed in these patients. This prospective multicenter observational study aimed to analyze the possible differences between non-multivisceral resection (nMVR) and MVR in terms of early postoperative and long-term oncological treatment outcomes. We also aimed to determine the factors influencing overall survival. Methods The data of 25,321 patients from 364 hospitals who had undergone surgery for CRC (the Union for International Cancer Control stages I-III) during a defined period were evaluated. MVR was defined as (partial) resection of the tumor-bearing organ along with resection of the adherent and adjacent organs or tissues. In addition to the patients' personal, diagnosis (tumor findings), and therapy data, demographic data were also recorded and the early postoperative outcome was determined. Furthermore, the long-term survival of each patient was investigated, and a "matched-pair" analysis was performed. Results From 2008 to 2015, the MVR rates were 9.9 % (n=1,551) for colon cancer (colon CA) and 10.6 % (n=1,027) for rectal cancer (rectal CA). CRC was more common in men (colon CA: 53.4 %; rectal CA: 62.0 %) than in women; all MVR groups had high proportions of women (53.6 % vs. 55.2 %; pairs of values in previously mentioned order). Resection of another organ frequently occurred (75.6 % vs. 63.7 %). The MVR group had a high prevalence of intraoperative (5.8 %; 12.1 %) and postoperative surgical complications (30.8 % vs. 36.4 %; each p<0.001). Wound infections (colon CA: 7.1 %) and anastomotic insufficiencies (rectal CA: 8.3 %) frequently occurred after MVR. The morbidity rates of the MVR groups were also determined (43.7 % vs. 47.2 %). The hospital mortality rates were 4.9 % in the colon CA-related MVR group and 3.8 % in the rectal CA-related MVR group and were significantly increased compared with those of the nMVR group (both p<0.001). Results of the matched-pair analysis showed that the morbidity rates in both MVR groups (colon CA: 42.9 % vs. 34.3 %; rectal CA: 46.3 % vs. 37.2 %; each p<0.001) were significantly increased. The hospital lethality rate tended to increase in the colon CA-related MVR group (4.8 % vs. 3.7 %; p=0.084), while it significantly increased in the rectal CA-related MVR group (3.4 % vs. 3.0 %; p=0.005). Moreover, the 5-year (yr) overall survival rates were 53.9 % (nMVR: 69.5 %; p<0.001) in the colon CA group and 56.8 % (nMVR: 69.4 %; p<0.001) in the rectal CA group. Comparison of individual T stages (MVR vs. nMVR) showed no significant differences in the survival outcomes (p<0.05); however, according to the matched-pair analysis, a significant difference was observed in the survival outcomes of those with pT4 colon CA (40.6 % vs. 50.2 %; p=0.017). By contrast, the local recurrence rates after MVR were not significantly different (7.0 % vs. 5.8 %; both p>0.05). The risk factors common to both tumor types were advanced age (>79 yr), pT stage, sex, and morbidity (each hazard ratio: >1; p<0.05). Conclusions MVR allows curation by R0 resection with adequate long-term survival. For colon or rectal CA, MVR tended to be associated with reduced 5-year overall survival rates (significant only for pT4 colon CA based on the MPA results), as well as, with a significant increase in morbidity rates in both tumor entities. In the overall data, MVR was associated with significant increases in hospital lethality rates, as indicated by the matched-pair analysis (significant only for rectal CA).
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Affiliation(s)
- Michael Arndt
- Institute for Quality Assurance in Operative Medicine, Otto-von-Guericke University at Magdeburg, Magdeburg, Germany
- Department of General and Abdominal Surgery, Municipal Hospital (“Klinikum Magdeburg GmbH”), Magdeburg, Germany
| | - Hans Lippert
- Institute for Quality Assurance in Operative Medicine, Otto-von-Guericke University at Magdeburg, Magdeburg, Germany
- Department of General, Abdominal, Vascular and Transplant Surgery, Otto-von-Guericke University at Magdeburg with University Hospital, Magdeburg, Germany
| | - Roland S. Croner
- Institute for Quality Assurance in Operative Medicine, Otto-von-Guericke University at Magdeburg, Magdeburg, Germany
- Department of General, Abdominal, Vascular and Transplant Surgery, Otto-von-Guericke University at Magdeburg with University Hospital, Magdeburg, Germany
| | - Frank Meyer
- Institute for Quality Assurance in Operative Medicine, Otto-von-Guericke University at Magdeburg, Magdeburg, Germany
- Department of General, Abdominal, Vascular and Transplant Surgery, Otto-von-Guericke University at Magdeburg with University Hospital, Magdeburg, Germany
| | - Ronny Otto
- Institute for Quality Assurance in Operative Medicine, Otto-von-Guericke University at Magdeburg, Magdeburg, Germany
| | - Karsten Ridwelski
- Institute for Quality Assurance in Operative Medicine, Otto-von-Guericke University at Magdeburg, Magdeburg, Germany
- Department of General and Abdominal Surgery, Municipal Hospital (“Klinikum Magdeburg GmbH”), Magdeburg, Germany
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Hajduk E, Meyer F, Otto R, Croner R, Ridwelski K. Does intestinal anastomosis in resection of colon cancer have a significant impact onto early postoperative outcome and long-term survival? Innov Surg Sci 2023; 8:49-59. [PMID: 38058773 PMCID: PMC10696934 DOI: 10.1515/iss-2023-0026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 07/27/2023] [Indexed: 12/08/2023] Open
Abstract
Objectives To investigate the influence of anastomosis on the early postoperative and long-term oncological outcomes of patients with primary colon carcinoma (CA). Methods All consecutive patients with the histologically diagnosed primary colon CA (design, prospective multicenter observational study) were registered with regard to patient-, diagnostic-, tumor (Tu) finding-, and treatment-related aspects using a computer-based registry with 60 items to characterize early postoperative and long-term oncological outcome. Results Basic data: From 2010 to 2016, data from a total of 14,466 patients were documented (mean age, 72.8 [range, 22-96] years; sex ratio, m:f=7,696:6,770). - 717/14,466 patients (4.96 %) were included in a matched-pair analysis. The majority of these patients underwent elective surgery (n=12,620 patients; 87.2 %) regardless of whether a bowel anastomosis or an ostomy was created. In emergency surgery, a bowel anastomosis was possible in a large proportion (n=1,332 patients [72.1 %]). In contrast, in 514 patients (27.9 %) who underwent emergency surgery, an ostomy was created. Interestingly, ostomy had to be created even less frequently in patients who had undergone planned surgery (n=366 [2.5 %]). - Early postoperative outcome: Cases of postoperative mortality were mainly due to general complications. Especially among the patients treated in an emergency situation without intestinal anastomosis, a high proportion died of their pre-existing condition (17.0 %). Patients who underwent ostomy creation or emergency surgery had a worse risk profile (incl. arterial hypertension, diabetes mellitus, and secondary cardiac or renal diseases) which led to the decision to operate without anastomosis. Furthermore, data show no matter which technique had been used, patients that had undergone surgical intervention without anastomosis were more likely to develop complications. - Long-term oncosurgical outcome: The most important factors influencing long-term survival were age, resection status, and tumor stage (according to TNM and UICC). The more advanced the tumor growth, the lower the long-term survival. Patients categorized with the same tumor stage, age, and risk factors had a better chance of survival, if they underwent elective surgical intervention and with intestinal anastomosis. Interestingly, the multivariable analysis showed that older patients and such with distant metastasis benefit from a discontinuity resection. Conclusions The association of intraoperative and postoperative complications with increased postoperative mortality, as well as preexisting risk factors and perioperative complications is in line with findings of current studies. Furthermore, current studies also agree that older patients and such with reduced general condition benefit from discontinuity resection.
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Affiliation(s)
- Ellen Hajduk
- Department of General and Abdominal Surgery, Magdeburg Municipal Hospital (Klinikum Magdeburg GmbH), 39130Magdeburg, Germany
- Institute of Quality Assurance in Operative Medicine, Otto von Guericke University, Magdeburg, Germany
| | - Frank Meyer
- Institute of Quality Assurance in Operative Medicine, Otto von Guericke University, Magdeburg, Germany
- Department of General, Abdominal, Vascular and TransplantSurgery, Otto-von-Guericke University with University Hospital, 39120Magdeburg, Germany
| | - Ronny Otto
- Institute of Quality Assurance in Operative Medicine, Otto von Guericke University, Magdeburg, Germany
| | - Roland Croner
- Institute of Quality Assurance in Operative Medicine, Otto von Guericke University, Magdeburg, Germany
- Department of General, Abdominal, Vascular and TransplantSurgery, Otto-von-Guericke University with University Hospital, 39120Magdeburg, Germany
| | - Karsten Ridwelski
- Department of General and Abdominal Surgery, Magdeburg Municipal Hospital (Klinikum Magdeburg GmbH), 39130Magdeburg, Germany
- Institute of Quality Assurance in Operative Medicine, Otto von Guericke University, Magdeburg, Germany
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Wang X, Chen R, Ge L, Gu Y, Zhang L, Wang L, Zhuang C, Wu Q. Effect of short-term prehabilitation of older patients with colorectal cancer: A propensity score-matched analysis. Front Oncol 2023; 13:1076835. [PMID: 36874123 PMCID: PMC9978335 DOI: 10.3389/fonc.2023.1076835] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Accepted: 02/06/2023] [Indexed: 02/18/2023] Open
Abstract
Objective The aim of this study was to assess the impact of short-term, hospital-based, supervised multimodal prehabilitation on elderly patients with colorectal cancer. Methods A single-center, retrospective study was conducted from October 2020 to December 2021, which included a total of 587 CRC patients who were scheduled to undergo radical resection. A propensity score-matching analysis was performed to reduce selection bias. All patients were treated within a standardized enhanced recovery pathway, and patients in the prehabilitation group received an additional supervised, short-term multimodal preoperative prehabilitation intervention. Short-term outcomes were compared between the two groups. Results Among the participants, 62 patients were excluded; 95 participants were included in the prehabilitation group and 430 in the non-prehabilitation group. After PSM analysis, 95 pairs of well-matched patients were included in the comparative study. Participants in the prehabilitation group had better preoperative functional capacity (402.78 m vs. 390.09 m, P<0.001), preoperative anxiety status (9% vs. 28%, P<0.001), time to first ambulation[25.0(8.0) hours vs. 28.0(12.4) hours, P=0.008], time to first flatus [39.0(22.0) hours vs. 47.7(34.0) hours, P=0.006], duration of the postoperative length of hospital stay [8.0(3.0) days vs. 10.0(5.0) days, P=0.007), and quality of life in terms of psychological dimensions at 1 month postoperatively [53.0(8.0) vs. 49.0(5.0), P<0.001]. Conclusion The short-term, hospital-based, supervised multimodal prehabilitation is feasible with a high degree of compliance in older CRC patients, which improves their short-term clinical outcomes.
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Affiliation(s)
- Xiayun Wang
- Department of Gastrointestinal Surgery, Shanghai Tenth People's Hospital Affiliated to Tongji University, Shanghai, China.,College of Medicine, Tongji University, Shanghai, China
| | - Ruizhe Chen
- College of Medicine, Tongji University, Shanghai, China
| | - Lili Ge
- College of Medicine, Tongji University, Shanghai, China
| | - Yifan Gu
- Department of Gastrointestinal Surgery, Shanghai Tenth People's Hospital Affiliated to Tongji University, Shanghai, China
| | - Lin Zhang
- Department of Gastrointestinal Surgery, Shanghai Tenth People's Hospital Affiliated to Tongji University, Shanghai, China
| | - Li Wang
- Department of Gastrointestinal Surgery, Shanghai Tenth People's Hospital Affiliated to Tongji University, Shanghai, China
| | - Chengle Zhuang
- Department of Gastrointestinal Surgery, Shanghai Tenth People's Hospital Affiliated to Tongji University, Shanghai, China
| | - Qian Wu
- Department of Gastrointestinal Surgery, Shanghai Tenth People's Hospital Affiliated to Tongji University, Shanghai, China
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Ting FIL, Sacdalan DBL, Tampo MMT, Apellido RT, Monroy HJ, Sacdalan MDP, Sacdalan DL. Treatment Outcomes of Patients With Colorectal Cancer Enrolled in a Comprehensive Benefits Program of the National Insurance System in the Philippines: Data From the Pilot Site. JCO Glob Oncol 2020; 6:35-46. [PMID: 32031435 PMCID: PMC7000227 DOI: 10.1200/jgo.19.00332] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/13/2019] [Indexed: 01/15/2023] Open
Abstract
PURPOSE Cancer treatment causes significant financial burden, especially in developing countries such as the Philippines. This led the Philippine Department of Health to create the Z-Package colorectal cancer benefit program, an insurance system specifically designed to treat Filipinos with colorectal cancers with early to locally advanced-stage disease. The main goal of this program is to optimize treatment outcomes for this curable disease without causing financial toxicity. MATERIALS AND METHODS Three-year data on patients enrolled in the Z-Package colorectal cancer benefit program from 2016 to 2018 were reviewed by the University of the Philippines, Philippine General Hospital Colorectal Polyp and Cancer Study Group. RESULTS A total of 251 patients were enrolled in the Z-package colorectal cancer benefit program from 2016 to 2018. Mean age was 57 years old and a majority of patients (66%) were male. A majority of patients had rectal cancer (78%) and were diagnosed with stage III disease (82%). A majority (75%) were compliant to their treatment plans and clinic follow-up. Specifically, compliance to the prescribed surgery, chemotherapy, and/or radiation treatment were 90%, 77%, and 96%, respectively. Recurrence, morbidity, and mortality rates of enrolled patients in the Z-Package program from 2016 to 2018 were 17%, 22%, and 19%, respectively. Morbidities were mostly chemotherapy related (8%). Finally, patients in this program had a 2- and 3-year survival probability of 74% and 70%, respectively, which are comparable with data from more developed nations. CONCLUSION Results of this study include real-world data that show that when the highest standards of patient care are provided through a multidisciplinary team, patients' overall survival is also maximized.
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Affiliation(s)
| | | | | | | | | | | | - Dennis L. Sacdalan
- University of the Philippines, Philippine General Hospital, Manila, Philippines
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Manzini G, Ettrich TJ, Kremer M, Kornmann M, Henne-Bruns D, Eikema DA, Schlattmann P, de Wreede LC. Advantages of a multi-state approach in surgical research: how intermediate events and risk factor profile affect the prognosis of a patient with locally advanced rectal cancer. BMC Med Res Methodol 2018; 18:23. [PMID: 29439652 PMCID: PMC5811976 DOI: 10.1186/s12874-018-0476-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Accepted: 01/16/2018] [Indexed: 01/07/2023] Open
Abstract
Background Standard survival analysis fails to give insight into what happens to a patient after a first outcome event (like first relapse of a disease). Multi-state models are a useful tool for analyzing survival data when different treatments and results (intermediate events) can occur. Aim of this study was to implement a multi-state model on data of patients with rectal cancer to illustrate the advantages of multi-state analysis in comparison to standard survival analysis. Methods We re-analyzed data from the RCT FOGT-2 study by using a multi-state model. Based on the results we defined a high and low risk reference patient. Using dynamic prediction, we estimated how the survival probability changes as more information about the clinical history of the patient becomes available. Results A patient with stage UICC IIIc (vs UICC II) has a higher risk to develop distant metastasis (DM) or both DM and local recurrence (LR) if he/she discontinues chemotherapy within 6 months or between 6 and 12 months, as well as after the completion of 12 months CTx with HR 3.55 (p = 0.026), 5.33 (p = 0.001) and 3.37 (p < 0.001), respectively. He/she also has a higher risk to die after the development of DM (HR 1.72, p = 0.023). Anterior resection vs. abdominoperineal amputation means 63% risk reduction to develop DM or both DM and LR (HR 0.37, p = 0.003) after discontinuation of chemotherapy between 6 and 12 months. After development of LR, a woman has a 4.62 times higher risk to die (p = 0.006). A high risk reference patient has an estimated 43% 5-year survival probability at start of CTx, whereas for a low risk patient this is 79%. After the development of DM 1 year later, the high risk patient has an estimated 5-year survival probability of 11% and the low risk patient one of 21%. Conclusions Multi-state models help to gain additional insight into the complex events after start of treatment. Dynamic prediction shows how survival probabilities change by progression of the clinical history. Electronic supplementary material The online version of this article (10.1186/s12874-018-0476-z) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- G Manzini
- Department of General and Visceral Surgery, University Hospital of Ulm, Albert-Einstein-Allee 23, 89073, Ulm, Germany.
| | - T J Ettrich
- Department of Internal Medicine, University Hospital of Ulm, Ulm, Germany
| | - M Kremer
- Department of General and Visceral Surgery, University Hospital of Ulm, Albert-Einstein-Allee 23, 89073, Ulm, Germany
| | - M Kornmann
- Department of General and Visceral Surgery, University Hospital of Ulm, Albert-Einstein-Allee 23, 89073, Ulm, Germany
| | - D Henne-Bruns
- Department of General and Visceral Surgery, University Hospital of Ulm, Albert-Einstein-Allee 23, 89073, Ulm, Germany
| | - D A Eikema
- Department of Medical Statistics and Bioinformatics, Leiden University Medical Center (LUMC), Leiden, Netherlands
| | - P Schlattmann
- Department of Medical Statistics, Informatics and Documentation, University of Jena, Jena, Germany
| | - L C de Wreede
- Department of Medical Statistics and Bioinformatics, Leiden University Medical Center (LUMC), Leiden, Netherlands
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Transanal endoscopic microsurgery in treatment of small rectal T1 high-risk, T2 and T3 carcinomas combined with radiochemotherapy. Eur Surg 2015. [DOI: 10.1007/s10353-015-0330-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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