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Ohno M, Nishida A, Nishino K, Hirayama H, Takahashi K, Morita Y, Kishi Y, Morita Y, Bamba H, Shiomi H, Imaeda H. Palliative stenting for malignant colorectal stenosis in the elderly. DEN OPEN 2023; 3:e168. [PMID: 36203782 PMCID: PMC9523547 DOI: 10.1002/deo2.168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 08/26/2022] [Accepted: 09/10/2022] [Indexed: 11/13/2022]
Abstract
Objectives Self‐expandable metal stents are widely used for the treatment of malignant colorectal stenosis (MCS). In elderly individuals with MCS, self‐expandable metal stents are often used as a palliative treatment, but prophylactic stent placement is not recommended. We investigated the efficacy and safety of self‐expandable metal stents for the elderly in a palliative setting, specifically in a prophylactic setting. Methods Elderly patients with MCS who received a palliative stent (the stent group) or palliative stoma (the stoma group) were retrospectively enrolled between April 2017 and June 2022, and the prognosis and complication rates were assessed. Additionally, patients in the stent group were divided into symptomatic and asymptomatic subgroups, and prognosis, stent patency, and complication rates were evaluated. Results During the study period, 31 patients with a mean age of 85.4 years and 12 patients with a mean age of 82.0 years were enrolled in the stent and stoma groups, respectively. While overall survival and complication rates were comparable, the length of hospital stay was significantly shorter in the stent group. Of the 31 patients in the stent group, 16 asymptomatic patients received prophylactic stenting, which was not associated with increased complication rates. Conclusions Palliative stents for MCS appear to be effective and safe even in the elderly, and thus, prophylactic stents can be considered for asymptomatic patients.
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Affiliation(s)
- Masashi Ohno
- Department of Gastroenterology and Hepatology Nagahama City Hospital Shiga Japan
- Department of Medicine Shiga University of Medical Science Shiga Japan
| | - Atsushi Nishida
- Department of Gastroenterology and Hepatology Nagahama City Hospital Shiga Japan
- Department of Medicine Shiga University of Medical Science Shiga Japan
| | - Kyohei Nishino
- Department of Gastroenterology and Hepatology Nagahama City Hospital Shiga Japan
| | - Hisashi Hirayama
- Department of Gastroenterology and Hepatology Nagahama City Hospital Shiga Japan
| | - Kenichiro Takahashi
- Department of Gastroenterology and Hepatology Nagahama City Hospital Shiga Japan
- Department of Medicine Shiga University of Medical Science Shiga Japan
| | - Yukihiro Morita
- Department of Medicine Shiga University of Medical Science Shiga Japan
- Department of Gastroenterology and Hepatology Hikone Municipal Hospital Shiga Japan
| | - Yuki Kishi
- Department of Gastroenterology and Hepatology Hikone Municipal Hospital Shiga Japan
| | - Yasuhiro Morita
- Department of Gastroenterology and Hepatology Nagahama Red Cross Hospital Shiga Japan
| | - Hiromichi Bamba
- Department of Gastroenterology and Hepatology Nagahama Red Cross Hospital Shiga Japan
| | - Hisanori Shiomi
- Department of Surgery Nagahama Red Cross Hospital Shiga Japan
| | - Hirotsugu Imaeda
- Department of Gastroenterology and Hepatology Nagahama City Hospital Shiga Japan
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Arnstadt B, Allescher HD. [Palliative endoscopy]. Chirurg 2021; 93:310-322. [PMID: 34137905 DOI: 10.1007/s00104-021-01426-5] [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] [Accepted: 04/19/2021] [Indexed: 12/07/2022]
Abstract
Endoscopy is the leading method in the diagnostics of gastrointestinal malignancies. With the increasing incidences of various tumor entities, a palliative treatment situation is already present in many patients despite an increasing number of screening strategies. Palliative endoscopy can make an essential contribution to alleviation of tumor-related symptoms, such as dysphagia, malnutrition, cholestasis, ileus and pain. Various approaches can be offered to safeguard the nutrition, e.g. percutaneous endoscopic gastrostomy (PEG) and percutaneous endoscopic jejunostomy (PEJ), for maintenance of the gastrointestinal passage (stents) and secretion drainage or to drain congested hollow organs. Furthermore, in cases of inaccessibility or impassability of stenoses due to tumors, endosonographically assisted punctures offer the possibility to guarantee new drainage options or continuities by stent placement. In all interventions possible contraindications and complications must be taken into account.
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Affiliation(s)
- Benno Arnstadt
- Gastroenterologie, Hepatologie, Stoffwechsel, Nephrologie, Klinikum Garmisch-Partenkirchen GmbH, Garmisch-Partenkirchen, Deutschland.
| | - Hans-Dieter Allescher
- Gastroenterologie, Hepatologie, Stoffwechsel, Nephrologie, Klinikum Garmisch-Partenkirchen GmbH, Garmisch-Partenkirchen, Deutschland
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Abstract
The aging population is an increasing healthcare concern in developing countries. In Singapore, 25% of the local population are expected to be older than 65 years old by 2030. Colorectal cancer (CRC) is ranked third most diagnosed cancers worldwide with up to 1.8 million new cases diagnosed in 2018. 60% of newly diagnosed CRC are among patients who are 70 years or older and hence majority of these patients will invariably face challenges with frailty and multiple comorbidities that require appropriate assessment and stratification. The standard of care in patients with stage I or II CRC is surgery with curative intent. For patients with stage III CRC, upfront surgical resection of tumor along with adjuvant chemotherapy is the internationally recommended treatment approach. As for those patients with metastatic disease, they are usually managed within a multidisciplinary team and considered for surgical resection if deemed feasible. Elderly patients are mostly burdened with frailty, functional dependency and existing co-morbidities, all of which are predictors of early postoperative mortality and morbidity in patients with CRC. This article thus aims to review existing evidence to discuss the intricate decision-making process for the surgical management of elderly patient with CRC.
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Affiliation(s)
- Rhan Chaen Chong
- Department of General Surgery, Khoo Teck Puat Hospital, Singapore, Singapore
| | - Marc Weijie Ong
- Department of General Surgery, Khoo Teck Puat Hospital, Singapore, Singapore
| | - Kok Yang Tan
- Department of General Surgery, Khoo Teck Puat Hospital, Singapore, Singapore
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Abstract
GOAL The aim of our prospective study was to analyze the results of endoscopic stenting to treat obstruction due to colorectal cancer and complications after colorectal resection for cancer. BACKGROUND Endoscopic stenting for obstructing colorectal cancer has become a common place in clinical practice. However, there is a 2% to 5% risk of bowel perforation, and a percentage of technical failure of 2% to 10%. MATERIALS AND METHODS In a 15-year period (August, 1999 to December, 2013), 153 patients with colorectal cancer had endoscopic placement of a self-expandable metal stent for treatment of an obstructing colorectal cancer (133 patients) or for treatment of complications after colorectal resection for cancer (20 patients). They were prospectively evaluated in a database and they form the basis of this report. RESULTS There was no case of mortality or major morbidity. Overall technical success was 94.8%. After introducing the use of a pediatric nasogastroscope to pass the obstruction (71 patients), technical success was 100%. Complications in patients in whom the stent was left in place during the follow-up were frequent, requiring a close observation. We had 20 patients with fecal obstruction, 4 cases of stent dislodgment, and 8 cases of obstruction from ingrowth of the tumor. All patients were treated successfully endoscopically. CONCLUSIONS Placement of self-expandable metal stents represents a valid technique. A proper training is required.
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Imai M, Kamimura K, Takahashi Y, Sato T, Isokawa O, Maruyama M, Kobayashi T, Hayashi K, Terai S. The factors influencing long-term outcomes of stenting for malignant colorectal obstruction in elderly group in community medicine. Int J Colorectal Dis 2018; 33:189-197. [PMID: 29264760 DOI: 10.1007/s00384-017-2946-x] [Citation(s) in RCA: 6] [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] [Accepted: 12/14/2017] [Indexed: 02/04/2023]
Abstract
PURPOSE Malignant bowel obstruction is a complication of colorectal carcinoma or metastasis from other carcinoma, and it causes significant damage on the condition of elderly patients; however, the self-expandable metallic stents (SEMSs) have been effectively used either for palliation or for bridging to the surgical procedure for this condition. The aim of this study was to investigate the factors influencing long-term outcomes of old-aged patients with SEMS for large bowel obstruction to develop the strategy for those patients in the community medicine. METHODS We performed a retrospective review of 42 patients with a median age of 83.0 years (range, 65-99 years), who underwent SEMS placement for malignant colorectal obstruction between 2006 and 2015 in our hospital. Univariate and multivariate logistic regressions were performed on data from the patients to assess the factors affecting 6-month survival without stent dysfunction. RESULTS The study population comprised 24 females (57.1%) and 18 males (42.9%). Of these, 38 patients (90.5%) received SEMS as palliation, whereas 4 patients (9.5%) underwent subsequent surgery. SEMSs were successfully inserted in 97.6% of patients. The median duration of follow-up was 205.0 days (range, 20-1377 days). On multivariate analysis, shorter stents (< 10 cm) yielded better outcomes than longer stents (≥ 10 cm) (P = 0.041), and the Cox proportional hazard model also indicated that shorter stents (P = 0.036) predicted longer event-free survival. CONCLUSIONS Elderly patients with malignant bowel obstruction receiving shorter stents had longer event-free survival after stenting with better general condition.
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Affiliation(s)
- Michitaka Imai
- Department of Gastroenterology, Kashiwazaki General Hospital and Medical Center, 2-11-3, Kitahanda, Kashiwazaki, Niigata, Japan
| | - Kenya Kamimura
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, 1-757, Aasahimachi-Dori, Chuo-Ku, Niigata, 9518510, Japan.
| | - Yoshifumi Takahashi
- Department of Gastroenterology, Kashiwazaki General Hospital and Medical Center, 2-11-3, Kitahanda, Kashiwazaki, Niigata, Japan
| | - Toshihiro Sato
- Department of Gastroenterology, Kashiwazaki General Hospital and Medical Center, 2-11-3, Kitahanda, Kashiwazaki, Niigata, Japan
| | - Osamu Isokawa
- Department of Gastroenterology, Kashiwazaki General Hospital and Medical Center, 2-11-3, Kitahanda, Kashiwazaki, Niigata, Japan
| | - Masaki Maruyama
- Department of Gastroenterology, Kashiwazaki General Hospital and Medical Center, 2-11-3, Kitahanda, Kashiwazaki, Niigata, Japan
- Department of Gastroenterology, Kashiwazaki Chuo Hospital, 2-1-25, Ekimae, Kashiwazaki, Niigata, Japan
| | - Takamasa Kobayashi
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, 1-757, Aasahimachi-Dori, Chuo-Ku, Niigata, 9518510, Japan
| | - Kazunao Hayashi
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, 1-757, Aasahimachi-Dori, Chuo-Ku, Niigata, 9518510, Japan
| | - Shuji Terai
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, 1-757, Aasahimachi-Dori, Chuo-Ku, Niigata, 9518510, Japan
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Padwick RT, Chauhan V, Newman M, Francombe J, Osborne MJ. Endoscopic stenting of acutely obstructing colorectal cancer: a 10-year review from a tertiary referral centre. ANZ J Surg 2016; 86:778-781. [DOI: 10.1111/ans.13614] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2016] [Accepted: 03/23/2016] [Indexed: 01/28/2023]
Affiliation(s)
- Robert T. Padwick
- Department of Colorectal Surgery, Shrewsbury and Telford Hospitals NHS Trust; Shrewsbury UK
| | - Vishnusai Chauhan
- Department of Colorectal Surgery, South Warwickshire Hospitals NHS Foundation Trust; Warwick UK
| | - Matthew Newman
- Department of Clinical Sciences, Warwick Medical School; Coventry UK
| | - James Francombe
- Department of Colorectal Surgery, South Warwickshire Hospitals NHS Foundation Trust; Warwick UK
| | - Martin J. Osborne
- Department of Colorectal Surgery, South Warwickshire Hospitals NHS Foundation Trust; Warwick UK
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7
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Sagar J. Role of colonic stents in the management of colorectal cancers. World J Gastrointest Endosc 2016; 8:198-204. [PMID: 26962401 PMCID: PMC4766252 DOI: 10.4253/wjge.v8.i4.198] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2015] [Revised: 11/14/2015] [Accepted: 12/21/2015] [Indexed: 02/05/2023] Open
Abstract
Colorectal cancer is one of the commonly encountered cancers across the Western World. In United Kingdom, this constitutes third most common ranked cancer and second most common ranked cause of cancer related deaths. Its acute presentation as a malignant colonic obstruction imposes challenges in its management. Colonic stent has been used for many years to alleviate acute obstruction in such cases allowing optimisation of patient’s physiological status and adequate staging of cancer. In this review, current literature evidence regarding use of colonic stent in acute malignant colonic obstruction is critically appraised and recommendations on the use of colonic stent are advocated.
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8
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Kim EJ, Kim YJ. Stents for colorectal obstruction: Past, present, and future. World J Gastroenterol 2016; 22:842-852. [PMID: 26811630 PMCID: PMC4716082 DOI: 10.3748/wjg.v22.i2.842] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2015] [Revised: 10/22/2015] [Accepted: 11/19/2015] [Indexed: 02/06/2023] Open
Abstract
Since the development of uncovered self-expanding metal stents (SEMS) in the 1990s, endoscopic stents have evolved dramatically. Application of new materials and new designs has expanded the indications for enteral SEMS. At present, enteral stents are considered the first-line modality for palliative care, and numerous types of enteral stents are under development for extended clinical usage, beyond a merely palliative purpose. Herein, we will discuss the current status and the future development of lower enteral stents.
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van Hooft JE, van Halsema EE, Vanbiervliet G, Beets-Tan RGH, DeWitt JM, Donnellan F, Dumonceau JM, Glynne-Jones RGT, Hassan C, Jiménez-Perez J, Meisner S, Muthusamy VR, Parker MC, Regimbeau JM, Sabbagh C, Sagar J, Tanis PJ, Vandervoort J, Webster GJ, Manes G, Barthet MA, Repici A. Self-expandable metal stents for obstructing colonic and extracolonic cancer: European Society of Gastrointestinal Endoscopy (ESGE) Clinical Guideline. Gastrointest Endosc 2014; 80:747-61.e1-75. [PMID: 25436393 DOI: 10.1016/j.gie.2014.09.018] [Citation(s) in RCA: 93] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2014] [Accepted: 08/25/2014] [Indexed: 02/08/2023]
Affiliation(s)
- Jeanin E van Hooft
- Department of Gastroenterology and Hepatology, Academic Medical Center, Amsterdam, The Netherlands
| | - Emo E van Halsema
- Department of Gastroenterology and Hepatology, Academic Medical Center, Amsterdam, The Netherlands
| | | | | | - John M DeWitt
- Department of Gastroenterology and Hepatology, Indiana University Medical Center, Indianapolis, Indiana, USA
| | - Fergal Donnellan
- UBC Division of Gastroenterology, Vancouver General Hospital, Vancouver, Canada
| | | | | | - Cesare Hassan
- Digestive Endoscopy Unit, Catholic University, Rome, Italy
| | - Javier Jiménez-Perez
- Endoscopy Unit, Gastroenterology Department, Complejo Hospitalario de Navarra, Pamplona, Spain
| | - Søren Meisner
- Endoscopy Unit, Digestive Disease Center, Bispebjerg University Hospital, Copenhagen, Denmark
| | - V Raman Muthusamy
- Division of Gastroenterology and Hepatology, David Geffen School of Medicine at University of California Los Angeles, Los Angeles, California, USA
| | | | - Jean-Marc Regimbeau
- Department of Digestive and Oncological Surgery, University Hospital of Amiens, France
| | - Charles Sabbagh
- Department of Digestive and Oncological Surgery, University Hospital of Amiens, France
| | - Jayesh Sagar
- Department of Colorectal Surgery, Royal Surrey County Hospital, Guildford, United Kingdom
| | - Pieter J Tanis
- Department of Surgery, Academic Medical Center, Amsterdam, The Netherlands
| | - Jo Vandervoort
- Department of Gastroenterology, Onze-Lieve-Vrouwziekenhuis, Aalst, Belgium
| | - George J Webster
- Department of Gastroenterology, University College Hospital, London, United Kingdom
| | - Gianpiero Manes
- Department of Gastroenterology and Endoscopy, Guido Salvini Hospital, Garbagnate Milanese/Rho, Milan, Italy
| | - Marc A Barthet
- Department of Gastroenterology, Hôpital Nord, Aix Marseille Université, Marseille, France
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van Halsema EE, van Hooft JE, Small AJ, Baron TH, García-Cano J, Cheon JH, Lee MS, Kwon SH, Mucci-Hennekinne S, Fockens P, Dijkgraaf MGW, Repici A. Perforation in colorectal stenting: a meta-analysis and a search for risk factors. Gastrointest Endosc 2014; 79:970-82.e7; quiz 983.e2, 983.e5. [PMID: 24650852 DOI: 10.1016/j.gie.2013.11.038] [Citation(s) in RCA: 97] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2013] [Accepted: 11/25/2013] [Indexed: 02/07/2023]
Abstract
BACKGROUND Recent studies suggest that there is a substantial risk of perforation after colorectal stent placement. OBJECTIVE To identify risk factors for perforation from colonic stenting. DESIGN A meta-analysis of 86 studies published between 2005 and 2011. SETTING Multicenter review. PATIENTS All patients who underwent colorectal stent placement. INTERVENTION Colorectal stent placement. MAIN OUTCOME MEASUREMENTS The occurrence of perforation with subgroup analyses for stent design, stricture etiology, stricture dilation, and concomitant chemotherapy, including the use of bevacizumab. RESULTS A total of 4086 patients underwent colorectal stent placement; perforation occurred in 207. Meta-analysis revealed an overall perforation rate of 7.4%. Of the 9 most frequently used stent types, the WallFlex, the Comvi, and the Niti-S D-type had a higher perforation rate (>10%). A lower perforation rate (<5%) was found for the Hanarostent and the Niti-S covered stent. Stenting benign strictures was associated with a significantly increased perforation rate of 18.4% compared with 7.5% for malignant strictures. Dilation did not increase the risk of perforation: 8.5% versus 8.5% without dilation. The subgroup of post-stent placement dilation had a significantly increased perforation risk of 20.4%. With a perforation rate of 12.5%, bevacizumab-based therapy was identified as a risk factor for perforation, whereas the risk for chemotherapy without bevacizumab was 7.0% and not increased compared with the group without concomitant therapies during stent therapy (9.0%). LIMITATIONS Heterogeneity; a considerable proportion of data is unavailable for subgroup analysis. CONCLUSIONS The perforation rate of colonic stenting is 7.4%. Stent design, benign etiology, and bevacizumab were identified as risk factors for perforation. Intraprocedural stricture dilation and concomitant chemotherapy were not associated with an increased risk of perforation.
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Affiliation(s)
- Emo E van Halsema
- Department of Gastroenterology and Hepatology, Academic Medical Center, Amsterdam, the Netherlands
| | - Jeanin E van Hooft
- Department of Gastroenterology and Hepatology, Academic Medical Center, Amsterdam, the Netherlands
| | - Aaron J Small
- Division of Gastroenterology, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Todd H Baron
- Department of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Jesús García-Cano
- Department of Gastroenterology, Hospital Virgen de la Luz, Cuenca, Spain
| | - Jae Hee Cheon
- Department of Internal Medicine, Yonsei Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
| | - Moon Sung Lee
- Department of Internal Medicine, Soon Chun Hyang University Bucheon Hospital, Bucheon, Korea
| | - Se Hwan Kwon
- Department of Radiology, Kyung Hee University Medical Center, Seoul, Korea
| | | | - Paul Fockens
- Department of Gastroenterology and Hepatology, Academic Medical Center, Amsterdam, the Netherlands
| | | | - Alessandro Repici
- Department of Digestive Endoscopy, Istituto Clinico Humanitas, Milan, Italy
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Geraghty J, Sarkar S, Cox T, Lal S, Willert R, Ramesh J, Bodger K, Carlson GL. Management of large bowel obstruction with self-expanding metal stents. A multicentre retrospective study of factors determining outcome. Colorectal Dis 2014; 16:476-83. [PMID: 24506142 DOI: 10.1111/codi.12582] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2013] [Accepted: 10/18/2013] [Indexed: 12/12/2022]
Abstract
AIM UK cancer guidelines recommend patients with colonic obstruction due to suspected malignancy be considered for stenting with a self-expanding metal stent (SEMS). Considerable variation in practice exists due to a lack of expertise, technical difficulties and other, as yet ill-defined features. This retrospective multi-centre study aims to determine the outcome following colonic stenting for large bowel obstruction and identify factors associated with successful intervention. METHOD A regional programme of colonic stenting for large bowel obstruction, in five UK centres from 2005 to 2010 was evaluated for outcome including technical and clinical success, survival, complications and reoperation. RESULTS A SEMS was inserted in 334 patients, including 264 (79.0%) for palliation and 52 (15.6%) as a bridge to surgery. Technical success was achieved in 292 (87.4%) patients, with 46 (13.8%) experiencing a complication or technical failure. Reoperation was required in 39 (14.8%) patients stented for palliation of colorectal cancer of whom 16 (6.1%) subsequently required a colostomy. A one-stage primary anastomosis was achieved in 35 (67.3%) of the 52 patients undergoing stenting as a bridge to resection. Technical success did not vary by indication or site of obstruction (P = 0.60) but was higher for operators who had performed more than 10 procedures (OR 3.34, P = 0.001). ASA grade ≥3 predicted a worse clinical outcome (OR 0.43, P = 0.04). The through-the-scope (TTS) endoscopy technique was more successful than radiological placement alone (90.3% vs 74.8%, P < 0.001). CONCLUSION Experienced operators using a TTS technique achieved a better outcome for the emergency management of large bowel obstruction. Older, sicker patients and those with extracolonic and benign strictures fared less well.
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Affiliation(s)
- J Geraghty
- Department of Gastroenterology, Royal Liverpool University Hospital, Liverpool, UK
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12
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Determinants of short- and long-term survival from colorectal cancer in very elderly patients. J Geriatr Oncol 2014; 5:376-83. [PMID: 24845215 DOI: 10.1016/j.jgo.2014.04.005] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2012] [Revised: 03/13/2014] [Accepted: 04/28/2014] [Indexed: 12/13/2022]
Abstract
PURPOSE Over 5100 colorectal cancers (CRCs) are diagnosed in the United Kingdom in 85 years and older age group per year but little is known of cancer progression in this group. We assessed clinical, pathological and molecular features of CRC with early and late mortality in such patients. METHODS Data were analysed in relation to early mortality and long-term survival in 90 consecutive patients with CRC aged 85 years or older in a single hospital. RESULTS Patients not undergoing operation, those with an ASA score of III or greater and those with advanced tumour stage were more likely to die within 30 days. Regression analysis showed that 30 day mortality was independently related to failure to undergo resection (odds ratio (O.R.), 10.0; 95% confidence interval [C.I.], 1.7-58.2; p=0.01) and an ASA score of III or greater (O.R. 13.0; 95% C.I., 1.4-12.6; p=0.03). All cause three and five year survival were 47% and 23% respectively for patients who are alive 30 days after diagnosis. Three and five year relative survivals were 64% and 54%, respectively. Long-term outcome was independently related to tumour stage (relative risk [R.R.], 2; 95% C.I., 1.3-3.1; p=0.001), presence of co-morbid diseases (R.R., 2.8; 95% C.I., 1.3-6.0; p=0.007) and lipid peroxidation status (R.R., 2.9; 95% C.I., 1.1-7.5; p=0.025). CONCLUSIONS An active multidisciplinary approach to the care of patients with CRC at the upper extreme of life is reasonable. It also seems sensible to individualise care based upon the extent of disease at diagnosis and the presence of co-morbid conditions. Further studies to examine the role of lipid peroxidation are warranted.
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13
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Ugolini G, Ghignone F, Zattoni D, Veronese G, Montroni I. Personalized surgical management of colorectal cancer in elderly population. World J Gastroenterol 2014; 20:3762-3777. [PMID: 24833841 PMCID: PMC3983435 DOI: 10.3748/wjg.v20.i14.3762] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2013] [Revised: 12/09/2013] [Accepted: 01/05/2014] [Indexed: 02/06/2023] Open
Abstract
Colorectal cancer (CRC) in the elderly is extremely common but only a few clinicians are familiar with the complexity of issues which present in the geriatric population. In this phase of the life cycle, treatment is frequently suboptimal. Despite the fact that, nowadays, older people tend to be healthier than in previous generations, surgical undertreatment is frequently encountered. On the other hand, surgical overtreatment in the vulnerable or frail patient can lead to unacceptable postoperative outcomes with high mortality or persistent disability. Unfortunately, due to the geriatric patient being traditionally excluded from randomized controlled trials for a variety of factors (heterogeneity, frailty, etc.), there is a dearth of evidence-based clinical guidelines for the management of these patients. The objective of this review was to summarize the most relevant clinical studies available in order to assist clinicians in the management of CRC in the elderly. More than in any other patient group, both surgical and non-surgical management strategies should be carefully individualized in the elderly population affected by CRC. Although cure and sphincter preservation are the primary goals, many other variables need to be taken into account, such as maintenance of cognitive status, independence, life expectancy and quality of life.
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14
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Lamazza A, Fiori E, Sterpetti AV, Schillaci A, Scoglio D, Lezoche E. Self-expandable metal stents in the treatment of benign anastomotic stricture after rectal resection for cancer. Colorectal Dis 2014; 16:O150-3. [PMID: 24206040 DOI: 10.1111/codi.12488] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2013] [Accepted: 07/29/2013] [Indexed: 12/13/2022]
Abstract
AIM To evaluate the use of self-expandable metallic stents to treat patients with symptomatic benign anastomotic stricture after colorectal resection. METHOD Ten patients with a benign symptomatic anastomotic stricture after colorectal resection were treated with endoscopic placement of a self-expandable metal stent. RESULTS The stent was placed successfully in all 10 patients without any major morbidity. At a mean follow-up of 18 months the stenosis was resolved successfully in 7 out 10 patients (70%). The remaining three patients were subsequently treated successfully with balloon dilatation. CONCLUSION Self-expandable metal stents represent a valid alternative to balloon dilatation to treat patients with benign symptomatic anastomotic stricture after colorectal resection for cancer.
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Affiliation(s)
- A Lamazza
- Istituto Pietro Valdoni-Istituto Paride Stefanini, University of Rome La Sapienza, Rome, Italy
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Almadi MA, Azzam N, Alharbi O, Mohammed AH, Sadaf N, Aljebreen AM. Complications and survival in patients undergoing colonic stenting for malignant obstruction. World J Gastroenterol 2013; 19:7138-7145. [PMID: 24222958 PMCID: PMC3819550 DOI: 10.3748/wjg.v19.i41.7138] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2013] [Revised: 05/22/2013] [Accepted: 08/06/2013] [Indexed: 02/07/2023] Open
Abstract
AIM: To investigate whether predicting patients that might be at a higher risk for complications might serve to improve the selection of patients undergoing colonic stenting.
METHODS: A retrospective review of consecutive patients who underwent an attempted self-expandable metal stent (SEMS) insertion for malignant colonic obstruction between November 2006 and March 2013. All patients were either referred for preoperative colonic decompression with the intent of a single surgical procedure, or for palliation of the malignant colorectal obstruction for unresectable cancer. Fisher’s test or χ2 test was performed on categorical variables, and the t test for continuous variables. Univariable and multivariable logistic regression were used to examine the association between independent variables and the presence of complications from SEMS insertion.
RESULTS: SEMS insertion was attempted in 73 patients. Males comprised 55.71% and the mean age was 67.41 ± 12.41 years. Of these, 65.15% underwent subsequent surgery, while 34.85% received SEMS as palliation for advanced disease. Extracolonic tumors were only 4.76%. The majority of patients had stage IV disease (63.83%), while the remainder had stage III (36.17%). SEMS were successfully inserted in 93.85% (95%CI: 87.85%-99.85%). Perforations occurred in 4.10%, SEMS migration in 8.21%, and stent re-occlusion from ingrowth occurred in 2.74% of patients. The mean duration of follow up for the patients was 13.52 ± 17.48 mo (range 0-73 mo). None of the variables: age, sex, time between the onset of symptoms to SEMS insertion, time between SEMS insertion and surgery, length of the stenosis, location of the stenosis, albumin level, or receiving neoadjuvant chemotherapy, could predict the development of complications from either SEMS insertion nor prolonged survival.
CONCLUSION: None of the variables could predict the development of complications or survival. Further studies are required to identify patients who would benefit the most from SEMS.
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García-Cano J. Colorectal stenting as first-line treatment in acute colonic obstruction. World J Gastrointest Endosc 2013; 5:495-501. [PMID: 24147193 PMCID: PMC3797902 DOI: 10.4253/wjge.v5.i10.495] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2013] [Revised: 06/16/2013] [Accepted: 08/13/2013] [Indexed: 02/05/2023] Open
Abstract
Tumoral obstructions in almost the entire gastrointestinal tract can be resolved with interventional digestive endoscopy techniques. Self-expanding metal stent (SEMS) insertion in the obstructed colon is a minimally invasive and relatively simple procedure providing an effective first-line treatment for relief of acute malignant obstruction symptoms and serving either as a preoperative or “bridge to surgery” procedure or as palliative definitive care. This technique was introduced in the early 1990s. Although there is still debate about its real value, a lot of reports have been published since then and the procedure is advocated by many surgical groups as the method of choice for the initial treatment of left-sided tumoral colonic obstruction. Before the procedure, colonic obstruction has to be diagnosed by abdominal radiographs, water contrast enema and/or a computed tomography scan. The greatest information is provided by the latter and it is perhaps the method of choice prior to stenting. Skills and training are mandatory, as in all interventional procedures. The key step for success is to cross the malignant stricture with a guidewire. Care must be taken not to over insufflate an obstructed colon during the procedure. SEMS slide over the guidewire through the endoscope working channel or in parallel, outside the endoscope. An average 7% perforation rate has been reported during the procedure and other minor complications can appear in the follow up. However, as a whole, this technique seems to compare favorably with surgery.
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Lee KJ, Kim SW, Kim TI, Lee JH, Lee BI, Keum B, Cheung DY, Yang CH. Evidence-based recommendations on colorectal stenting: a report from the stent study group of the korean society of gastrointestinal endoscopy. Clin Endosc 2013; 46:355-67. [PMID: 23964332 PMCID: PMC3746140 DOI: 10.5946/ce.2013.46.4.355] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2012] [Revised: 10/13/2012] [Accepted: 10/29/2012] [Indexed: 12/11/2022] Open
Abstract
Recently, placement of self-expandable metallic stents has been used for the treatment of colorectal obstruction. As domestic awareness of colorectal cancer has increased, the number of colorectal stenting procedures performed has also increased. We aimed to provide evidence-based recommendations for colorectal stenting to aid gastroenterologists in making informed decisions regarding the management of patients who present with colorectal obstruction. The working group consisted of eight gastroenterologists who actively practice and conduct research in the field of colorectal stenting and are the members of the Stent Study Group of the Korean Society of Gastrointestinal Endoscopy. A literature search was conducted using the PubMed, Embase, KoreaMed, and the Cochrane Library databases to identify relevant articles published between January 2001 and June 2012. Based on the modified Delphi process, 10 recommendation statements regarding indications, usefulness, methodology and complications of colorectal stenting, and alternative treatments for malignant colorectal obstruction were determined. The contents will be widely distributed, and periodically revised to reflect the latest knowledge. These evidence-based recommendations for colorectal stenting will provide gastroenterologists and patients with appropriate and balanced information, and will improve the quality of care.
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Affiliation(s)
- Kwang Jae Lee
- Department of Gastroenterology, Ajou University School of Medicine, Suwon, Korea
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18
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Sarkar S, Geraghty J, Rooney P. Colonic stenting: a practical update. Frontline Gastroenterol 2013; 4:219-226. [PMID: 28839728 PMCID: PMC5369802 DOI: 10.1136/flgastro-2012-100286] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2012] [Revised: 01/31/2013] [Accepted: 02/07/2013] [Indexed: 02/04/2023] Open
Abstract
Colonic stenting is part of the UK service provision guidelines for colorectal cancer. However, there are issues about availability and expertise within the UK, and controversies remain regarding various clinical and technical aspects of the technique. Based on the current evidence, this article will provide a practical update on the indications, the clinical and technical considerations and the remaining unanswered questions regarding colonic stenting.
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Affiliation(s)
- Sanchoy Sarkar
- Department of Gastroenterology and Hepatology, Royal Liverpool University Hospital, Liverpool, UK,Department of Translational Medicine, University of Liverpool, Liverpool, UK
| | - Joe Geraghty
- Department of Gastroenterology and Hepatology, Royal Liverpool University Hospital, Liverpool, UK,Department of Translational Medicine, University of Liverpool, Liverpool, UK
| | - Paul Rooney
- Department of Surgery, Royal Liverpool University Hospital, Liverpool, UK
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Self-expandable metallic stents in patients with stage IV obstructing colorectal cancer. World J Surg 2013; 36:2931-6. [PMID: 22960673 DOI: 10.1007/s00268-012-1767-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND The aim of the present study was to analyze the results of our experience with elective placement of self-expandable metallic stents (SEMS) in patients with stage IV obstructing colorectal cancer. A systematic review of the literature was also carried out to analyze the factors influencing the results of SEMS placement and to determine if there has been any improvement in the more recent period. MATERIALS AND METHODS The results of a personal series of 100 patients were analyzed. There was no case of mortality or major morbidity. The systematic review included 27 articles published from April 2007 to December 2011. RESULTS In our experience the technical success rate was 96% and the clinical success rate was 92%. During the follow-up period a repeat colonoscopy was needed in 31% of the patients for recurrent symptoms of obstruction due to fecal impaction (19%), tumor growth (8%), or stent dislodgment (4%). Review of the literature showed similar results, with a significant improvement in the reports of the last 6 years; procedures performed on an emergency basis had poorer results. CONCLUSIONS Self-expandable metallic stent placement offers a valid alternative to surgery in patients with obstructing stage IV colorectal cancer, but careful follow-up is required.
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Abstract
Colorectal cancer (CRC) largely affects older individuals; almost half of cases occur in patients >75 years old. The incidence increases with advancing age, doubling every 7 years in patients aged ≥50 years. The medical and societal burdens of CRC will probably worsen over the coming decades as the number of older individuals (>70) continues to grow. No evidence-based guidelines are available for this age group, as older patients with CRC are generally excluded from randomized clinical trials and the fit ones who are recruited are not representative of the general elderly population. When feasible, surgery is the most successful treatment option for eradicating the primary lesion, as well as any metastases. The operative risk under elective conditions is not markedly different in older than in younger patients; however, the acute setting is to be avoided as it is associated with high operative death rates. Well-selected older patients can tolerate chemotherapy, but benefits need to be balanced against potentially limited life expectancy and reduced quality of life. The use of combination chemotherapy is an area of much controversy, but this treatment should not necessarily be withheld because of the age of the patient. Careful monitoring of toxicities and early intervention is essential in older patients undergoing chemotherapy.
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Affiliation(s)
- Riccardo A Audisio
- University of Liverpool, St Helens Teaching Hospital, Department of Surgery, Marshalls Cross Road, St Helens, Liverpool WA9 3DA, UK.
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21
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Lee JH, Yoon JY, Park SJ, Hong SP, Kim TI, Kim WH, Cheon JH. The learning curve for colorectal stent insertion for the treatment of malignant colorectal obstruction. Gut Liver 2012; 6:328-33. [PMID: 22844560 PMCID: PMC3404169 DOI: 10.5009/gnl.2012.6.3.328] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2011] [Revised: 11/28/2011] [Accepted: 12/02/2011] [Indexed: 12/12/2022] Open
Abstract
Background/Aims We aimed to assess the effectiveness of self-expanding metal stent (SEMS) insertion by evaluating the learning curve in relation to the experience of an endoscopist. Methods We retrospectively analyzed the outcomes of 120 SEMS insertion procedures performed by one endoscopist in patients with malignant colorectal obstruction. We compared the technical and clinical success rates, complication rates, and duration of the procedures by quartiles. Results The mean age of the patients (76 men and 44 women) was 64.6 years. The overall technical success rate was 95.0% (114/120), and the clinical success rate was 90.0% (108/120). The median procedure duration was 16.2 minutes (range, 3.4 to 96.5 minutes). From the first to the last quartile, the technical success rates were 90.0%, 96.7%, 96.7%, and 96.7% (p=0.263), and the clinical success rates were 90.0%, 90.0%, 96.7%, and 83.3% (p=0.588), respectively. Procedure-related complications were observed in 28 patients (23.3%). The complication rates for SEMS insertion when patients were divided by quartiles were 26.7%, 23.3%, 10.0%, and 33.3% (p=0.184), respectively. Moreover, the number of stents per procedure was 1.13, 1.03, 1.00, and 1.00 (p=0.029), respectively. The median duration of SEMS insertion decreased significantly, 20.9 to 14.8 minutes after the first 30 procedures (p=0.005). Conclusions An experienced endoscopist was able to perform the SEMS insertion procedure easily and effectively after performing 30 SEMS insertions.
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Affiliation(s)
- Ji Hoon Lee
- Department of Internal Medicine and Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Korea
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22
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Fiori E, Lamazza A, Schillaci A, Femia S, Demasi E, Decesare A, Sterpetti AV. Palliative management for patients with subacute obstruction and stage IV unresectable rectosigmoid cancer: colostomy versus endoscopic stenting: final results of a prospective randomized trial. Am J Surg 2012; 204:321-6. [PMID: 22575396 DOI: 10.1016/j.amjsurg.2011.11.013] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2011] [Revised: 11/02/2011] [Accepted: 11/02/2011] [Indexed: 12/11/2022]
Abstract
BACKGROUND Survival in patients with stage IV unresectable rectosigmoid cancer is significantly reduced, and when patients are seen with symptoms of obstruction, it is advisable to perform a diverting colostomy before acute obstruction occurs. The aim of this study was to compare the results of endoscopic stent placement with diverting proximal colostomy in patients with stage IV rectosigmoid cancer and symptoms of chronic subacute obstruction. METHODS In a prospective randomized trial, 22 patients with stage IV unresectable rectosigmoid cancer and symptoms of chronic subacute obstruction were randomized to either endoscopic placement of an expandable stent or diverting proximal colostomy. Patients were followed until death. RESULTS There was no case of mortality or major postoperative complications. Oral feeding and bowel function were restored within 24 hours after endoscopic stent placement and within 72 hours after diverting colostomy. Hospital stays were shorter (mean, 2.6 days) in patients with endoscopic stent placement than in those with diverting stomas (mean, 8.1 days) (P < .05). Mean long-term survival was 297 days (range, 125-612 days) in patients who had stents and 280 days (range, 135-591 days) in patients with stomas (P = NS). No case of mortality during follow-up was related to the procedures. All patients with stomas found them quite unacceptable. The same feelings were present in family members. None of the patients with stents or their family members found any inconvenience about the procedure. CONCLUSIONS Endoscopic expandable stent placement offers a valid solution in patients with stage IV unresectable cancer and symptoms of chronic subacute obstruction, with shorter hospital stays. The procedure is much better accepted, psychologically and practically, by patients and their family members.
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Affiliation(s)
- Enrico Fiori
- I Clinica Chirurgica Pietro Valdoni, University of Rome La Sapienza, Rome, Italy
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Yoon JY, Jung YS, Hong SP, Kim TI, Kim WH, Cheon JH. Clinical outcomes and risk factors for technical and clinical failures of self-expandable metal stent insertion for malignant colorectal obstruction. Gastrointest Endosc 2011; 74:858-68. [PMID: 21862005 DOI: 10.1016/j.gie.2011.05.044] [Citation(s) in RCA: 73] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2010] [Accepted: 05/26/2011] [Indexed: 02/08/2023]
Abstract
BACKGROUND Although self-expandable metal stent (SEMS) insertion is widely used for relief of malignant colorectal obstructions, the immediate technical and clinical failure rates of SEMSs and the associated risk factors remain largely unknown. OBJECTIVE To identify rates and factors predictive of technical and clinical failure of SEMSs when their use is attempted for the decompression of malignant colorectal obstruction. DESIGN Retrospective chart review. SETTING A tertiary-care academic medical center in South Korea. PATIENTS This study involved a total of 412 patients with malignant colorectal obstruction in whom SEMS insertion was attempted. INTERVENTION Placement of colonic SEMSs. MAIN OUTCOME MEASUREMENTS Technical success and immediate and long-term clinical success rates. RESULTS Technical and clinical failures were found in 36 of 276 patients (13.0%) and 39 of 240 patients (16.3%) in the palliative group, respectively, and in 3 of 136 patients (2.2%) and 7 of 133 patients (5.3%) in the preoperative group, respectively. Factors associated with technical failure were extracolonic origin of tumor, the presence of carcinomatosis, and a proximal obstruction site. Factors associated with long-term clinical failure in the palliative group were combined dilation procedure, no additional chemotherapy, and extracolonic origin of the tumor. In the preoperative group, only older patients had both higher technical failure and clinical failure rates. LIMITATIONS This was a single-institution, retrospective analysis. CONCLUSION Although colorectal SEMS placement is generally safe and effective, it is associated with clinically important technical and clinical failure rates. The identification of risk factors for the failure of colorectal SEMSs found in this study might help physicians decide between surgical decompression and endoscopic stenting in patients with malignant colorectal obstruction.
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Affiliation(s)
- Jin Young Yoon
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
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Current world literature. Curr Opin Support Palliat Care 2011; 5:65-8. [PMID: 21321522 DOI: 10.1097/spc.0b013e3283440ea5] [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]
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