1
|
Luijten J, Westerman M, Nieuwenhuijzen G, Walraven J, Sosef M, Beerepoot L, van Hillegersberg R, Muller K, Hoekstra R, Bergman J, Siersema P, van Laarhoven H, Rosman C, Brom L, Vissers P, Verhoeven R. Team dynamics and clinician’s experience influence decision-making during Upper-GI multidisciplinary team meetings: A multiple case study. Front Oncol 2022; 12:1003506. [DOI: 10.3389/fonc.2022.1003506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Accepted: 09/02/2022] [Indexed: 12/24/2022] Open
Abstract
BackgroundThe probability of undergoing treatment with curative intent for esophagogastric cancer has been shown to vary considerately between hospitals of diagnosis. Little is known about the factors that attribute to this variation. Since clinical decision making (CDM) partially takes place during an MDTM, the aim of this qualitative study was to assess clinician’s perspectives regarding facilitators and barriers associated with CDM during MDTM, and second, to identify factors associated with CDM during an MDTM that may potentially explain differences in hospital practice.MethodsA multiple case study design was conducted. The thematic content analysis of this qualitative study, focused on 16 MDTM observations, 30 semi-structured interviews with clinicians and seven focus groups with clinicians to complement the collected data. Interviews were transcribed ad verbatim and coded.ResultsFactors regarding team dynamics that were raised as aspects attributing to CDM were clinician’s personal characteristics such as ambition and the intention to be innovative. Clinician’s convictions regarding a certain treatment and its outcomes and previous experiences with treatment outcomes, and team dynamics within the MDTM influenced CDM. In addition, a continuum was illustrated. At one end of the continuum, teams tended to be more conservative, following the guidelines more strictly, versus the opposite in which hospitals tended towards a more invasive approach maximizing the probability of curation.ConclusionThis study contributes to the awareness that variation in team dynamics influences CDM during an MDTM.
Collapse
|
2
|
Variation in Treatment Patterns of Patients with Early-Onset Gastric Cancer. Cancers (Basel) 2022; 14:cancers14153633. [PMID: 35892891 PMCID: PMC9332417 DOI: 10.3390/cancers14153633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 07/19/2022] [Accepted: 07/19/2022] [Indexed: 02/04/2023] Open
Abstract
Background: Early-onset gastric cancer (EOGC), or gastric cancer in patients younger than 45 years old, is poorly understood and relatively uncommon. Similar to other gastrointestinal malignancies, the incidence of EOGC is rising in Western countries. It is unclear which populations experience a disproportionate burden of EOGC and what factors influence how patients with EOGC are treated. Methods: We conducted a retrospective, population-based study of patients diagnosed with gastric cancer from 2004 to 2018 using the National Cancer Database (NCDB). In addition to identifying unique demographic characteristics of patients with EOGC, we evaluated (using multivariable logistic regression controlling for year of diagnoses, primary site, and stage) how gender/sex, race/ethnicity, treatment facility type, payor status, and location of residence influenced the receipt of surgery, chemotherapy, and radiation. Results: Compared to patients 45−70 and >70 years of age with gastric cancer, patients with EOGC were more likely to be female, Asian/Pacific Islander (PI), African American (AA), Hispanic, uninsured, and present with stage IV disease. On multivariable analysis, several differences among subsets of patients with EOGC were identified. Female patients with EOGC were less likely to receive surgery and chemotherapy than male patients with EOGC. Asian/Pacific Islander patients with EOGC were more likely to receive chemotherapy and less likely to receive radiation than Caucasian patients with EOGC. African American patients were more likely to receive chemotherapy than Caucasian patients with EOGC. Hispanic patients were more likely to receive surgery and chemotherapy and less likely to receive radiation than Caucasian patients with EOGC. Patients with EOGC treated at community cancer centers were more likely to receive surgery and less likely to receive chemotherapy than patients with EOGC treated at academic centers. Uninsured patients with EOGC were more likely to receive surgery and less likely to receive chemotherapy than privately insured patients with EOGC. Patients with EOGC living in locations not adjacent to metropolitan areas were less likely to receive surgery compared to patients with EOGC who resided in metropolitan areas, Conclusions: Patients with EOGC are a demographically distinct population. Treatment of these patients varies significantly based on several demographic factors. Additional analysis is needed to elucidate why particular groups are more affected by EOGC and how treatment decisions are made for, and by, these patients.
Collapse
|
3
|
Luijten JCHBM, Vissers PAJ, Brom L, de Bièvre M, Buijsen J, Rozema T, Mohammad NH, van Duijvendijk P, Kouwenhoven EA, Eshuis WJ, Rosman C, Siersema PD, van Laarhoven HWM, Verhoeven RHA, Nieuwenhuijzen GAP, Westerman MJ. Clinical variation in the organization of clinical pathways in esophagogastric cancer, a mixed method multiple case study. BMC Health Serv Res 2022; 22:527. [PMID: 35449018 PMCID: PMC9022421 DOI: 10.1186/s12913-022-07845-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 03/17/2022] [Indexed: 12/24/2022] Open
Abstract
Background Among esophagogastric cancer patients, the probability of having undergone treatment with curative intent has been shown to vary, depending on the hospital of diagnosis. However, little is known about the factors that contribute to this variation. In this study, we sought to understand the organization of clinical pathways and their association with variation in practice. Methods A mixed-method study using quantitative and qualitative data was conducted. Quantitative data were obtained from the Netherlands Cancer Registry (e.g., outpatient clinic consultations and diagnostic procedures). For qualitative data, thematic content analysis was performed using semi-structured interviews (n = 30), observations of outpatient clinic consultations (n = 26), and multidisciplinary team meetings (MDTM, n = 16) in eight hospitals, to assess clinicians’ perspectives regarding the clinical pathways. Results Quantitative analyses showed that patients more often underwent surgical consultation prior to the MDTM in hospitals associated with a high probability of receiving treatment with curative intent, but more often consulted with a geriatrician in hospitals associated with a low probability of such treatment. The organization of clinical pathways was analyzed quantitatively at three levels: regional, local, and patient levels. At a regional level, hospitals differed in terms of the number of patients discussed during the MDTM. At the local level, the revision of radiological images and restaging after neoadjuvant treatment varied. At the patient level, some hospitals routinely conduct fitness tests, whereas others estimated the patient’s physical fitness during an outpatient clinic consultation. Few clinicians performed a standard geriatric consultation in older patients to assess their mental fitness and frailty. Conclusion Surgical consultation prior to MDTM was more often conducted in hospitals associated with a high probability of receiving treatment with curative intent, whereas a geriatrician was consulted more often in hospitals associated with a low probability of receiving such treatment. Supplementary Information The online version contains supplementary material available at 10.1186/s12913-022-07845-2.
Collapse
Affiliation(s)
- J C H B M Luijten
- Department of Research & Development, Netherlands Comprehensive Cancer Organization (IKNL), Godebaldkwartier 419, 3511, DT, Utrecht, The Netherlands.
| | - P A J Vissers
- Department of Research & Development, Netherlands Comprehensive Cancer Organization (IKNL), Godebaldkwartier 419, 3511, DT, Utrecht, The Netherlands.,Department of Surgery, Radboudumc, Nijmegen, The Netherlands
| | - L Brom
- Department of Research & Development, Netherlands Comprehensive Cancer Organization (IKNL), Godebaldkwartier 419, 3511, DT, Utrecht, The Netherlands
| | - M de Bièvre
- Department of Gastroenterology, Viecuri Medical Center, Venlo, The Netherlands
| | - J Buijsen
- Department of Radiation Oncology (Maastro), GROW School for Oncology, Maastricht University Medical Centre+, Maastricht, The Netherlands
| | - T Rozema
- Department of Radiation Oncology, Verbeten Insitute, Tilburg, The Netherlands
| | - N Haj Mohammad
- Department of Medical Oncology, Utrecht UMC, Utrecht University, Utrecht, The Netherlands
| | | | | | - W J Eshuis
- Department of Surgery, Cancer Center Amsterdam, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - C Rosman
- Department of Surgery, Radboudumc, Nijmegen, The Netherlands
| | - P D Siersema
- Department of Gastroenterology, Radboudumc, Nijmegen, The Netherlands
| | - H W M van Laarhoven
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - R H A Verhoeven
- Department of Research & Development, Netherlands Comprehensive Cancer Organization (IKNL), Godebaldkwartier 419, 3511, DT, Utrecht, The Netherlands. .,Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.
| | | | - M J Westerman
- Department of Epidemiology and Datascience, Amsterdam UMC, Amsterdam, The Netherlands
| |
Collapse
|
4
|
Gertsen EC, Brenkman HJF, Haverkamp L, Read M, Ruurda JP, van Hillegersberg R. Worldwide Practice in Gastric Cancer Surgery: A 6-Year Update. Dig Surg 2021; 38:266-274. [PMID: 34062540 DOI: 10.1159/000515768] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 03/08/2021] [Indexed: 12/12/2022]
Abstract
OBJECTIVES The aim of the study was to evaluate the current status of gastric cancer surgery worldwide and update the changes compared to a previous survey in 2014. METHODS A cross-sectional survey was sent to surgical members of the International Gastric Cancer Association, pilot centers of the World Organization for Specialized Studies on Diseases of the Esophagus, and the Australian and New Zealand Gastric and Oesophageal Surgeons Association in addition to participants of the 2019 International Gastric Cancer and European Society for Diseases of the Esophagus congresses. Topics addressed included hospital volume, staging, perioperative treatment, surgical approach, anastomotic techniques, lymphadenectomy, and palliative management. RESULTS Between June 2019 and January 2020, 165 respondents from 44 countries completed the survey. In total, 80% worked in a hospital performing >20 gastrectomies annually. Staging laparoscopy and 18F-fluorodeoxyglucose positron emission tomography with computed tomography were preferred by 68 and 26% for advanced cancer, and 90% offered perioperative chemo(radio)therapy to patients. For early cancer, a minimally invasive surgical approach was preferred by 65% for distal and by 50% for total gastrectomy. For advanced cancer, this was preferred by 39% for distal and by 33% for total gastrectomy. And 84% favored a stapled anastomosis, and 14% created a jejunal pouch as reconstruction during total gastrectomy. A D2 lymphadenectomy was preferred for distal as well as for total gastrectomy, in both early (62 and 71%) and advanced (84 and 89%) cancer. CONCLUSION This international survey demonstrates that perioperative chemotherapy and a D2 lymphadenectomy have now become the preferred treatment for gastric cancer. A minimally invasive surgical approach has gained popularity.
Collapse
Affiliation(s)
- Emma C Gertsen
- Department of Surgery, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Hylke J F Brenkman
- Department of Surgery, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands.,Department of Surgery, Meander Medical Center, Amersfoort, The Netherlands
| | - Leonie Haverkamp
- Department of Surgery, Noordwest Ziekenhuisgroep, Alkmaar, The Netherlands
| | - Matthew Read
- Department of Surgery, St Vincent's Hospital Melbourne, Melbourne, Victoria, Australia
| | - Jelle P Ruurda
- Department of Surgery, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Richard van Hillegersberg
- Department of Surgery, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| |
Collapse
|
5
|
Luijten JCHBM, Vissers PAJ, Lingsma H, van Leeuwen N, Rozema T, Siersema PD, Rosman C, van Laarhoven HWM, Lemmens VEP, Nieuwenhuijzen GAP, Verhoeven RHA. Changes in hospital variation in the probability of receiving treatment with curative intent for esophageal and gastric cancer. Cancer Epidemiol 2021; 71:101897. [PMID: 33484974 DOI: 10.1016/j.canep.2021.101897] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 01/06/2021] [Accepted: 01/10/2021] [Indexed: 10/22/2022]
Abstract
BACKGROUND Previous studies describe a large variation in the proportion of patients undergoing treatment with curative intent for esophageal (EC) and gastric cancer (GC). Since centralization of surgical care was initiated and more awareness regarding hospital practice variation was potentially present, we hypothesized that hospital practice variation for potentially curable EC and GC patients changed over time. METHODS Patients with potentially curable EC (n = 10,115) or GC (n = 3988) diagnosed between 2012-2017 were selected from the Netherlands Cancer Registry. Multilevel multivariable logistic regression was used to analyze the differences in the probability of treatment with curative intent between hospitals of diagnosis over time, comparing 2012-2014 with 2015-2017. Relative survival (RS) between hospitals with different probabilities of treatment with curative intent were compared. RESULTS The range of proportions of patients undergoing treatment with curative intent per hospital of diagnosis for EC was 45-95 % in 2012-2014 and 54-89 % in 2015-2017, and for GC 52-100 % and 45-100 %. The adjusted variation declined for EC with Odds Ratios ranging from 0.50 to 1.72 between centers in the first period to 0.70-1.44 in the second period (p < 0.001) and did not change for GC (Odds Ratios ranging from 0.78 to 1.23 to 0.82-1.23, (p = 1.00)). A higher probability of treatment with curative intent was associated with a better survival for both malignancies. CONCLUSION Although substantial variation between hospitals of diagnosis in the probability in receiving treatment with curative intent still exists for both malignancies, it has decreased for EC. A low probability of receiving curative treatment remained associated with worse survival.
Collapse
Affiliation(s)
- Josianne C H B M Luijten
- Department of Research & Development, Netherlands Comprehensive Cancer Organization (IKNL), Utrecht, the Netherlands
| | - Pauline A J Vissers
- Department of Research & Development, Netherlands Comprehensive Cancer Organization (IKNL), Utrecht, the Netherlands
| | - Hester Lingsma
- Department of Public Health, Erasmus University Medical Centre, Rotterdam, the Netherlands
| | - Nikki van Leeuwen
- Department of Public Health, Erasmus University Medical Centre, Rotterdam, the Netherlands
| | - Tom Rozema
- Department of Radiotherapy, Institute Verbeeten, Tilburg, the Netherlands
| | - Peter D Siersema
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Camiel Rosman
- Department of Surgery, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Hanneke W M van Laarhoven
- Department of Medical Oncology, Cancer Centre Amsterdam, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
| | - Valery E P Lemmens
- Department of Research & Development, Netherlands Comprehensive Cancer Organization (IKNL), Utrecht, the Netherlands; Department of Public Health, Erasmus University Medical Centre, Rotterdam, the Netherlands
| | | | - Rob H A Verhoeven
- Department of Research & Development, Netherlands Comprehensive Cancer Organization (IKNL), Utrecht, the Netherlands; Department of Surgery, Radboud University Medical Center, Nijmegen, the Netherlands.
| |
Collapse
|
6
|
A population-based study on intestinal and diffuse type adenocarcinoma of the oesophagus and stomach in the Netherlands between 1989 and 2015. Eur J Cancer 2020; 130:23-31. [PMID: 32171106 DOI: 10.1016/j.ejca.2020.02.017] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Accepted: 02/04/2020] [Indexed: 12/13/2022]
Abstract
AIM To investigate the nationwide time trends in incidence and survival of oesophageal and gastric adenocarcinomas according to the Laurén classification (intestinal, diffuse and mixed type). METHODS All patients diagnosed in the Netherlands with oesophageal or gastric adenocarcinoma between 1989 and 2015 were included. A syntax was developed to determine the histological subtype based on pathology reports as archived in the Dutch pathology registry. These reports were linked to individual data from the Netherlands Cancer Registry. Relative survival was used to assess survival. RESULTS The histological subtype could be determined in 18.691 (84.1%) oesophageal and in 32.312 (83.5%) gastric adenocarcinomas. Among these, 79% were intestinal and 21% diffuse type in oesophageal cancers, compared to 55% intestinal and 44% diffuse type in gastric cancers. Relative median survival of intestinal type tumours was longer than that of diffuse type tumours, that is, 12.1 versus 9.4 months for oesophageal carcinomas, and 10.1 versus 7.6 months for gastric carcinomas, respectively. Between 1989 and 2015, the relative median survival of non-metastatic intestinal and diffuse type oesophageal adenocarcinoma improved from 12.0 to 30.0 months, and from 12.0 to 19.2 months, respectively. The same was true for intestinal type gastric carcinoma (from 22.8 to 27.6 months) but for diffuse type gastric carcinoma, the increase was less (from 16.8 to 18.0 months). CONCLUSION In this nationwide study, histological subtypes of oesophageal and gastric adenocarcinomas differed in incidence and survival times. These findings may call for a differentiated treatment approach.
Collapse
|
7
|
“Real‐life” outcome of gastrointestinal tumor therapies: A single‐center comparative study. Cancer Rep (Hoboken) 2019. [DOI: 10.1002/cnr2.1182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
|
8
|
Di Corpo M, Schlottmann F, Strassle PD, Nurczyk K, Patti MG. Treatment Modalities for Esophageal Adenocarcinoma in the United States: Trends and Survival Outcomes. J Laparoendosc Adv Surg Tech A 2019; 29:989-994. [DOI: 10.1089/lap.2019.0350] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Affiliation(s)
- Marco Di Corpo
- Department of Surgery, University of North Carolina School of Medicine, Chapel Hill, North Carolina
| | - Francisco Schlottmann
- Department of Surgery, Hospital Alemán of Buenos Aires, University of Buenos Aires, Buenos Aires, Argentina
| | - Paula D. Strassle
- Department of Surgery, University of North Carolina School of Medicine, Chapel Hill, North Carolina
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Kamil Nurczyk
- Department of Surgery, University of North Carolina School of Medicine, Chapel Hill, North Carolina
| | - Marco G. Patti
- Department of Surgery, University of North Carolina School of Medicine, Chapel Hill, North Carolina
- Department of Medicine, University of North Carolina School of Medicine, Chapel Hill, North Carolina
| |
Collapse
|
9
|
Advanced Age is Not a Contraindication for Treatment With Curative Intent in Esophageal Cancer. Am J Clin Oncol 2019; 41:919-926. [PMID: 28763327 DOI: 10.1097/coc.0000000000000390] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVES The objective of this study is to compare long-term outcomes between younger and older (70 y and above) esophageal cancer patients treated with curative intent. MATERIALS AND METHODS Overall survival (OS), disease-free survival (DFS), and locoregional recurrence-free interval were compared between older (70 y and above) and younger (below 70 y) esophageal cancer patients treated between 1998 and 2013. Treatment consisted of neoadjuvant chemoradiotherapy with surgery or definitive chemoradiotherapy: 36 to 50.4 Gy in 18 to 28 fractions combined with 5-fluorouracil/cisplatin or carboplatin/paclitaxel. RESULTS The study comprised 253 patients, of whom 76 were 70 years and older. Median age was 64 years (range, 41 to 83). Most patients had stage II-IIIA disease (83%). Planned treatment was neoadjuvant chemoradiotherapy with surgery for 169 patients (41 patients aged 70 y and older) and definitive chemoradiotherapy for 84 patients (31 patients aged 70 y and older). The compliance to radiotherapy was 92%, with no difference between older and younger patients. In 33 patients (13 patients aged 70 y and older) planned surgery was not performed. Median follow-up was 4.9 years. Three-year OS was 42%. The multivariable analysis showed no statistical difference in OS or in DFS comparing older and younger patients: OS (hazard ratio [HR], 0.88; 95% confidence interval [CI], 0.61-1.28), DFS (HR, 0.87; 95% CI, 0.60-1.25). Elderly showed a longer locoregional recurrence-free interval; HR, 0.53 (95% CI, 0.30-0.92; P=0.02) and a higher pathologic complete response rate (50% vs. 25%; P=0.02). CONCLUSIONS Long-term outcomes of older esophageal cancer patients (70 y and above) selected for treatment with neoadjuvant chemoradiotherapy followed by surgery or definitive chemoradiotherapy were comparable with the outcomes of their younger counterparts. Advanced age alone should not be a contraindication for potentially curative chemoradiotherapy-based treatment in esophageal cancer patients.
Collapse
|
10
|
Nobel TB, Lavery JA, Barbetta A, Gennarelli RL, Lidor AO, Jones DR, Molena D. National guidelines may reduce socioeconomic disparities in treatment selection for esophageal cancer. Dis Esophagus 2019; 32:doy111. [PMID: 30496376 PMCID: PMC6514299 DOI: 10.1093/dote/doy111] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The 2011 National Comprehensive Cancer Network guidelines first incorporated the results of the landmark CROSS trial, establishing induction therapy (chemotherapy ± radiation) and surgery as the treatment standard for locoregional esophageal cancer in the United States. The effect of guideline publication on socioeconomic status (SES) inequalities in cancer treatment selection remains unknown. Patients diagnosed with Stage II/III esophageal cancer between 2004 and 2013 who underwent curative treatment with definitive chemoradiation or multimodality treatment (induction and surgery) were identified from the Surveillance, Epidemiology and End Results (SEER)-Medicare registry. Clinicopathologic characteristics were compared between the two therapies. Multivariable regression analysis was used to adjust for known factors associated with treatment selection. An interaction term with respect to guideline publication and SES was included Of the 2,148 patients included, 1,478 (68.8%) received definitive chemoradiation and 670 (31.2%) induction and surgery. Guideline publication was associated with a 16.1% increase in patients receiving induction and surgery in the low SES group (21.4% preguideline publication vs. 37.5% after). In comparison, a 4.5% increase occurred during the same period in the high SES status group (31.8% vs. 36.3%). After adjusting for factors associated with treatment selection, guideline publication was associated with a 78% increase in likelihood of receiving induction and surgery among lower SES patients (odds ratio 1.78; 95% confidence interval (CI): 1.05,3.03). Following the new guideline publication, patients living in low SES areas were more likely to receive optimal treatment. Increased dissemination of guidelines may lead to increased adherence to evidence-based treatment standards.
Collapse
Affiliation(s)
- T B Nobel
- Department of Surgery, Division of Thoracic Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Environmental Medicine and Public Health, Mount Sinai Hospital, New York, New York
| | - J A Lavery
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - A Barbetta
- Department of Surgery, Division of Thoracic Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - R L Gennarelli
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - A O Lidor
- Department of Surgery, University of Wisconsin, Madison, Wisconsin
| | - D R Jones
- Department of Surgery, Division of Thoracic Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - D Molena
- Department of Surgery, Division of Thoracic Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| |
Collapse
|
11
|
Underutilization of Treatment for Regional Gastric Cancer Among the Elderly in the USA. J Gastrointest Surg 2018; 22:955-963. [PMID: 29404983 PMCID: PMC5983904 DOI: 10.1007/s11605-018-3691-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Accepted: 01/09/2018] [Indexed: 01/31/2023]
Abstract
BACKGROUND In the USA, a quarter of elderly patients do not receive any treatment for regional gastric cancer, which results in poorer outcomes. We sought to identify factors associated with undertreatment of regional gastric cancer in this population, as well as to assess overall survival in the undertreated population. METHODS Elderly patients (aged ≥ 65 years) diagnosed with regional gastric cancer between 2001 and 2009 were identified from the Surveillance Epidemiology and End Results (SEER)-Medicare linked databases. Treatment was defined as receiving any medical or surgical therapy for gastric cancer. Logistic regression analysis was used to identify factors associated with failure to receive treatment. Overall survival was analyzed using the Kaplan-Meier method and Cox proportional hazard model. RESULTS Of 5972 patients with regional gastric cancer, 1586 (26.5%) received no treatment. Median age was 78 years; 56.1% of patients were men. On multivariable analysis, the factors strongly associated with lack of therapy were age ≥ 80 years, black race, lower education level, and diagnosis before 2007. As expected, patients who received therapy had better overall survival (log-rank test, p < 0.001). Specifically, median survival and 5-year survival were 16.5 months and 20.5% for treated patients, compared with 9.1 months and 19.0% for untreated patients. CONCLUSIONS Elderly patients with gastric cancer have better overall 5-year survival after receiving treatment for their cancer. Disparities in the use of treatment for curable cancers are associated with older age, black race, lower educational level, and diagnosis before 2007.
Collapse
|
12
|
van der Kaaij RT, de Rooij MV, van Coevorden F, Voncken FEM, Snaebjornsson P, Boot H, van Sandick JW. Using textbook outcome as a measure of quality of care in oesophagogastric cancer surgery. Br J Surg 2018; 105:561-569. [PMID: 29465746 DOI: 10.1002/bjs.10729] [Citation(s) in RCA: 74] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2017] [Revised: 08/18/2017] [Accepted: 09/18/2017] [Indexed: 12/14/2022]
Abstract
BACKGROUND Textbook outcome is a multidimensional measure representing an ideal course after oesophagogastric cancer surgery. It comprises ten perioperative quality-of-care parameters and has been developed recently using population-based data. Its association with long-term outcome is unknown. The objectives of this study were to validate the clinical relevance of textbook outcome at a hospital level, and to assess its relation with long-term survival after treatment for oesophagogastric cancer. METHODS All patients with oesophageal or gastric cancer scheduled for surgery with curative intent between January 2009 and June 2015 were selected from an institutional database. A Cox model was used to study the association between textbook outcome and survival. RESULTS A textbook outcome was achieved in 58 of 144 patients (40·3 per cent) with oesophageal cancer and in 48 of 105 (45·7 per cent) with gastric cancer. Factors associated with not achieving a textbook outcome were failure to achieve a lymph node yield of at least 15 (after oesophagectomy) and postoperative complications of grade II or more. After oesophagectomy, median overall survival was longer for patients with a textbook outcome than for patients without (median not reached versus 33 months; P = 0·012). After gastrectomy, median survival was 54 versus 33 months respectively (P = 0·018). In multivariable analysis, textbook outcome was associated with overall survival after oesophagectomy (hazard ratio 2·38, 95 per cent c.i. 1·29 to 4·42) and gastrectomy (hazard ratio 2·58, 1·25 to 5·32). CONCLUSION Textbook outcome is a clinically relevant measure in patients undergoing oesophagogastric cancer surgery as it can identify underperforming parameters in a hospital setting. Overall survival in patients with a textbook outcome is better than in patients without a textbook outcome.
Collapse
Affiliation(s)
- R T van der Kaaij
- Department of Surgical Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, The Netherlands
| | - M V de Rooij
- Department of Surgical Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, The Netherlands
| | - F van Coevorden
- Department of Surgical Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, The Netherlands
| | - F E M Voncken
- Department of Radiation Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, The Netherlands
| | - P Snaebjornsson
- Department of Pathology, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, The Netherlands
| | - H Boot
- Department of Gastroenterology, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, The Netherlands
| | - J W van Sandick
- Department of Surgical Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, The Netherlands
| |
Collapse
|
13
|
Factors contributing to variation in the use of multimodality treatment in patients with gastric cancer: A Dutch population based study. Eur J Surg Oncol 2017; 44:260-267. [PMID: 29273212 DOI: 10.1016/j.ejso.2017.11.023] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2017] [Revised: 11/09/2017] [Accepted: 11/20/2017] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Substantial variation in the use of (neo) adjuvant treatment in patients with gastric cancer exists. The aim of this study was to identify underlying (organizational and process) factors associated with the use of perioperative therapy. PATIENTS AND METHODS Patients with resectable gastric cancer who underwent surgery between 2012 and 2014 were selected from the Dutch Upper gastrointestinal Cancer Audit (DUCA). The proportion of perioperatively treated patients was defined per hospital. Five hospitals with the lowest percentage (LP group) and 5 hospitals with the highest percentage (HP group) of perioperative therapy were identified. In the selected hospitals additional information was obtained from patients' medical records using a structured list with predefined variables. RESULTS In total, 429 patients (231 in LP group, 198 in HP group) from 9 different hospitals were included. Perioperative therapy was given in 16.0% of patients in the LP group compared to 40.4% in the HP group. In the LP group, patients were enrolled in a clinical trial less frequently (10.8% versus 26.8%, P<.001), and a higher percentage grade III-IV toxicity was observed during neoadjuvant treatment (25.7% versus 46.3%, P=.007). Multivariable analysis showed that, besides known casemix factors, consultation with ≥3 upper GI specialists prior to treatment decision was positively associated with initiating perioperative therapy (OR 2.08, 95% CI 1.19-3.66). CONCLUSION Results of this study confirm considerable hospital variation in the use of perioperative therapy in patients with gastric cancer. Besides known casemix factors, use of perioperative therapy was associated with the level of involvement of multidisciplinary care.
Collapse
|
14
|
Chemotherapy with radiotherapy influences time-to-development of radiation-induced sarcomas: a multicenter study. Br J Cancer 2017; 117:326-331. [PMID: 28654633 PMCID: PMC5537501 DOI: 10.1038/bjc.2017.198] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Revised: 05/15/2017] [Accepted: 06/05/2017] [Indexed: 12/23/2022] Open
Abstract
Background: An increasing number and proportion of cancer patients with apparently localised disease are treated with chemotherapy and radiation therapy in contemporary oncology practice. In a pilot study of radiation-induced sarcoma (RIS) patients, we demonstrated that chemotherapy was associated with a reduced time to development of RIS. We now present a multi-centre collaborative study to validate this association. Methods: This was a retrospective cohort study of RIS cases across five large international sarcoma centres between 1 January 2000 to 31 December 2014. The primary endpoint was time to development of RIS. Results: We identified 419 patients with RIS. Chemotherapy for the first malignancy was associated with a shorter time to RIS development (HR 1.37; 95% CI: 1.08–1.72; P=0.009). In the multi-variable model, older age (HR 2.11; 95% CI 1.83–2.43; P<0.001) and chemotherapy for the first malignancy (HR 1.61; 95% CI 1.26–2.05; P<0·001) were independently associated with a shorter time to RIS. Anthracyclines and alkylating agents significantly contribute to the effect. Conclusions: This study confirms an association between chemotherapy given for the first malignancy and a shorter time to development of RIS.
Collapse
|
15
|
van Putten M, Verhoeven RHA, van Sandick JW, Plukker JTM, Lemmens VEPP, Wijnhoven BPL, Nieuwenhuijzen GAP. Hospital of diagnosis and probability of having surgical treatment for resectable gastric cancer. Br J Surg 2015; 103:233-41. [DOI: 10.1002/bjs.10054] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2015] [Revised: 07/22/2015] [Accepted: 10/16/2015] [Indexed: 12/13/2022]
Abstract
Abstract
Background
Gastric cancer surgery is increasingly being centralized in the Netherlands, whereas the diagnosis is often made in hospitals where gastric cancer surgery is not performed. The aim of this study was to assess whether hospital of diagnosis affects the probability of undergoing surgery and its impact on overall survival.
Methods
All patients with potentially curable gastric cancer according to stage (cT1/1b–4a, cN0–2, cM0) diagnosed between 2005 and 2013 were selected from the Netherlands Cancer Registry. Multilevel logistic regression was used to examine the probability of undergoing surgery according to hospital of diagnosis. The effect of variation in probability of undergoing surgery among hospitals of diagnosis on overall survival during the intervals 2005–2009 and 2010–2013 was examined by using Cox regression analysis.
Results
A total of 5620 patients with potentially curable gastric cancer, diagnosed in 91 hospitals, were included. The proportion of patients who underwent surgery ranged from 53·1 to 83·9 per cent according to hospital of diagnosis (P < 0·001); after multivariable adjustment for patient and tumour characteristics it ranged from 57·0 to 78·2 per cent (P < 0·001). Multivariable Cox regression showed that patients diagnosed between 2010 and 2013 in hospitals with a low probability of patients undergoing curative treatment had worse overall survival (hazard ratio 1·21; P < 0·001).
Conclusion
The large variation in probability of receiving surgery for gastric cancer between hospitals of diagnosis and its impact on overall survival indicates that gastric cancer decision-making is suboptimal.
Collapse
Affiliation(s)
- M van Putten
- Department of Research, Netherlands Comprehensive Cancer Organization (IKNL), Eindhoven, The Netherlands
| | - R H A Verhoeven
- Department of Research, Netherlands Comprehensive Cancer Organization (IKNL), Eindhoven, The Netherlands
| | - J W van Sandick
- Department of Surgery, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - J T M Plukker
- Department of Surgery, University Medical Centre Groningen, Groningen, The Netherlands
| | - V E P P Lemmens
- Department of Research, Netherlands Comprehensive Cancer Organization (IKNL), Eindhoven, The Netherlands
- Department of Public Health, Erasmus MC – University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - B P L Wijnhoven
- Department of Surgery, Erasmus MC – University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | | |
Collapse
|