|
1
|
Bangolo A, Fwelo P, Al-Qatish T, Bukasa-Kakamba J, Lee T, Cayago AG, Potiguara S, Nagesh VK, Kawall J, Ahmed R, Asjad Abbas M, Nursjamsi N, Lee SH, Meti S, Arana GV, Joseph CA, Mohamed A, Alencar A, Hassan HG, Aryal P, Javed A, Kalinin M, Lawal G, Khalaf IY, Mathew M, Karamthoti P, Gupta B, Weissman S. Outcomes of Patients with Gastrointestinal Stromal Tumors in the Past Decade. Med Sci (Basel) 2023; 11:54. [PMID: 37755158 PMCID: PMC10536810 DOI: 10.3390/medsci11030054] [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] [Received: 07/03/2023] [Revised: 08/10/2023] [Accepted: 08/25/2023] [Indexed: 09/28/2023] Open
Abstract
BACKGROUND Gastrointestinal stromal tumors (GISTs) are rare mesenchymal neoplasms of the gastrointestinal tract (GIT) that represent approximately 1 to 2 percent of primary gastrointestinal (GI) cancers. Owing to their rarity, very little is known about their overall epidemiology, and the prognostic factors of their pathology. The current study aimed to evaluate the independent determinants of mortality in patients diagnosed with GISTs over the past decade. METHODS Our study comprised 2374 patients diagnosed with GISTs from 2000 to 2017 from the Surveillance, Epidemiology, and End Results (SEER) database. We analyzed the baseline characteristics, and overall mortality (OM), as well as the cancer-specific mortality (CSM) of GISTs. Variables with a p value < 0.01 in the univariate Cox regression were incorporated into the multivariate Cox model, to determine the independent prognostic factors. RESULTS Multivariate Cox proportional hazard regression analyses of factors affecting the all-cause mortality and GIST-related mortality among US patients between 2010 and 2017 revealed a higher overall mortality in non-Hispanic Black patients (HR = 1.516, 95% CI 1.172-1.961, p = 0.002), patients aged 80+ (HR = 9.783, 95% CI 4.185-22.868, p = 0), followed by those aged 60-79 (HR = 3.408, 95% CI 1.488-7.807, p = 0.004); male patients (HR = 1.795, 95% CI 1.461-2.206, p < 0.001); patients with advanced disease with distant metastasis (HR = 3.865, 95% CI 2.977-5.019, p < 0.001), followed by cases with regional involvement via both direct extension and lymph node involvement (HR = 3.853, 95% CI 1.551-9.57, p = 0.004); and widowed patients (HR = 1.975, 95% CI 1.494-2.61, p < 0.001), followed by single patients (HR = 1.53, 95% CI 1.154-2.028, p = 0.003). The highest CSM was observed in the same groups, except widowed patients and patients aged 60-79. The highest CSM was also observed among patients that underwent chemotherapy (HR = 1.687, 95% CI 1.19-2.392, p = 0.003). CONCLUSION In this updated study on the outcomes of patients with GISTs, we found that non-Hispanic Black patients, male patients, and patients older than 60 years have a higher mortality with GISTs. Furthermore, patients who have received chemotherapy have a higher GIST-specific mortality, and married patients have a lower mortality. However, we do not know to what extent these independent prognostic factors interact with each other to influence mortality. This study paves the way for future studies addressing these interactions. The results of this study may help treating clinicians to identify patient populations associated with a dismal prognosis, as those may require closer follow-up and more intensive therapy; furthermore, with married patients having a better survival rate, we hope to encourage clinicians to involve family members of the affected patients early in the disease course, as the social support might impact the prognosis.
Collapse
Affiliation(s)
- Ayrton Bangolo
- Department of Medicine, Hackensack Meridian Health/Palisades Medical Center, North Bergen, NJ 07047, USA; (T.A.-Q.); (S.P.); (G.V.A.); (C.A.J.); (M.K.); (G.L.); (I.Y.K.)
| | - Pierre Fwelo
- Department of Epidemiology, Human Genetics and Environmental Sciences, UTHealth School of Public Health, Houston, TX 77204, USA
| | - Tha’er Al-Qatish
- Department of Medicine, Hackensack Meridian Health/Palisades Medical Center, North Bergen, NJ 07047, USA; (T.A.-Q.); (S.P.); (G.V.A.); (C.A.J.); (M.K.); (G.L.); (I.Y.K.)
| | - John Bukasa-Kakamba
- Division of Endocrinology, Department of Medicine, Kinshasa University Clinics, Kinshasa 7948, Democratic Republic of the Congo;
| | - Tiffany Lee
- Department of Medicine, Hackensack Meridian Health/Palisades Medical Center, North Bergen, NJ 07047, USA; (T.A.-Q.); (S.P.); (G.V.A.); (C.A.J.); (M.K.); (G.L.); (I.Y.K.)
| | - Akira G. Cayago
- Department of Medicine, Hackensack Meridian Health/Palisades Medical Center, North Bergen, NJ 07047, USA; (T.A.-Q.); (S.P.); (G.V.A.); (C.A.J.); (M.K.); (G.L.); (I.Y.K.)
| | - Sarah Potiguara
- Department of Medicine, Hackensack Meridian Health/Palisades Medical Center, North Bergen, NJ 07047, USA; (T.A.-Q.); (S.P.); (G.V.A.); (C.A.J.); (M.K.); (G.L.); (I.Y.K.)
| | - Vignesh K. Nagesh
- Department of Medicine, Hackensack Meridian Health/Palisades Medical Center, North Bergen, NJ 07047, USA; (T.A.-Q.); (S.P.); (G.V.A.); (C.A.J.); (M.K.); (G.L.); (I.Y.K.)
| | - Jessica Kawall
- Department of Medicine, Hackensack Meridian Health/Palisades Medical Center, North Bergen, NJ 07047, USA; (T.A.-Q.); (S.P.); (G.V.A.); (C.A.J.); (M.K.); (G.L.); (I.Y.K.)
| | - Rashid Ahmed
- Department of Medicine, Hackensack Meridian Health/Palisades Medical Center, North Bergen, NJ 07047, USA; (T.A.-Q.); (S.P.); (G.V.A.); (C.A.J.); (M.K.); (G.L.); (I.Y.K.)
| | - Muhammad Asjad Abbas
- Department of Medicine, Hackensack Meridian Health/Palisades Medical Center, North Bergen, NJ 07047, USA; (T.A.-Q.); (S.P.); (G.V.A.); (C.A.J.); (M.K.); (G.L.); (I.Y.K.)
| | - Narissa Nursjamsi
- Department of Medicine, Hackensack Meridian Health/Palisades Medical Center, North Bergen, NJ 07047, USA; (T.A.-Q.); (S.P.); (G.V.A.); (C.A.J.); (M.K.); (G.L.); (I.Y.K.)
| | - Stacy H. Lee
- Department of Medicine, Hackensack Meridian Health/Palisades Medical Center, North Bergen, NJ 07047, USA; (T.A.-Q.); (S.P.); (G.V.A.); (C.A.J.); (M.K.); (G.L.); (I.Y.K.)
| | - Shagi Meti
- Department of Medicine, Hackensack Meridian Health/Palisades Medical Center, North Bergen, NJ 07047, USA; (T.A.-Q.); (S.P.); (G.V.A.); (C.A.J.); (M.K.); (G.L.); (I.Y.K.)
| | - Georgemar V. Arana
- Department of Medicine, Hackensack Meridian Health/Palisades Medical Center, North Bergen, NJ 07047, USA; (T.A.-Q.); (S.P.); (G.V.A.); (C.A.J.); (M.K.); (G.L.); (I.Y.K.)
| | - Chrishanti A. Joseph
- Department of Medicine, Hackensack Meridian Health/Palisades Medical Center, North Bergen, NJ 07047, USA; (T.A.-Q.); (S.P.); (G.V.A.); (C.A.J.); (M.K.); (G.L.); (I.Y.K.)
| | - Abdifitah Mohamed
- Department of Medicine, University of Washington, Seattle, WA 98195, USA
| | - Arthur Alencar
- Department of Medicine, Hackensack Meridian Health/Palisades Medical Center, North Bergen, NJ 07047, USA; (T.A.-Q.); (S.P.); (G.V.A.); (C.A.J.); (M.K.); (G.L.); (I.Y.K.)
| | - Huzaifa G. Hassan
- Department of Medicine, Hackensack Meridian Health/Palisades Medical Center, North Bergen, NJ 07047, USA; (T.A.-Q.); (S.P.); (G.V.A.); (C.A.J.); (M.K.); (G.L.); (I.Y.K.)
| | - Pramanu Aryal
- Department of Medicine, Hackensack Meridian Health/Palisades Medical Center, North Bergen, NJ 07047, USA; (T.A.-Q.); (S.P.); (G.V.A.); (C.A.J.); (M.K.); (G.L.); (I.Y.K.)
| | - Aleena Javed
- Department of Medicine, Hackensack Meridian Health/Palisades Medical Center, North Bergen, NJ 07047, USA; (T.A.-Q.); (S.P.); (G.V.A.); (C.A.J.); (M.K.); (G.L.); (I.Y.K.)
| | - Maksim Kalinin
- Department of Medicine, Hackensack Meridian Health/Palisades Medical Center, North Bergen, NJ 07047, USA; (T.A.-Q.); (S.P.); (G.V.A.); (C.A.J.); (M.K.); (G.L.); (I.Y.K.)
| | - Gbenga Lawal
- Department of Medicine, Hackensack Meridian Health/Palisades Medical Center, North Bergen, NJ 07047, USA; (T.A.-Q.); (S.P.); (G.V.A.); (C.A.J.); (M.K.); (G.L.); (I.Y.K.)
| | - Ibtihal Y. Khalaf
- Department of Medicine, Hackensack Meridian Health/Palisades Medical Center, North Bergen, NJ 07047, USA; (T.A.-Q.); (S.P.); (G.V.A.); (C.A.J.); (M.K.); (G.L.); (I.Y.K.)
| | - Midhun Mathew
- Department of Medicine, Hackensack Meridian Health/Palisades Medical Center, North Bergen, NJ 07047, USA; (T.A.-Q.); (S.P.); (G.V.A.); (C.A.J.); (M.K.); (G.L.); (I.Y.K.)
| | - Praveena Karamthoti
- Department of Medicine, Hackensack Meridian Health/Palisades Medical Center, North Bergen, NJ 07047, USA; (T.A.-Q.); (S.P.); (G.V.A.); (C.A.J.); (M.K.); (G.L.); (I.Y.K.)
| | - Bhavna Gupta
- Division of Hematology and Oncology, Department of Medicine, Hackensack Meridian Health/Palisades Medical Center, North Bergen, NJ 07047, USA
| | - Simcha Weissman
- Department of Medicine, Hackensack Meridian Health/Palisades Medical Center, North Bergen, NJ 07047, USA; (T.A.-Q.); (S.P.); (G.V.A.); (C.A.J.); (M.K.); (G.L.); (I.Y.K.)
| |
Collapse
|
|
2
|
Ulanja MB, Rishi M, Beutler BD, Konam KG, Ambika S, Hinojosa T, Djankpa FT, Yang W, Gullapalli N. Racial Disparity in Incidence and Survival for Gastrointestinal Stromal Tumors (GISTs): an Analysis of SEER Database. J Racial Ethn Health Disparities 2019; 6:1035-1043. [DOI: 10.1007/s40615-019-00605-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Revised: 05/20/2019] [Accepted: 05/29/2019] [Indexed: 12/12/2022]
|
|
3
|
Colonic Gastrointestinal Stromal Tumor: A Population-Based Analysis of Incidence and Survival. Gastroenterol Res Pract 2019; 2019:3849850. [PMID: 31097960 PMCID: PMC6487105 DOI: 10.1155/2019/3849850] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2018] [Revised: 02/08/2019] [Accepted: 02/24/2019] [Indexed: 01/04/2023] Open
Abstract
Objectives The incidence of gastrointestinal stromal tumors (GISTs) located in the colon is rare. Current studies mainly focus on case reports for colonic GISTs. Therefore, a population-based analysis was useful to guide the clinical treatment strategy. Methods The patients were selected from 2000 to 2015 based on Surveillance, Epidemiology, and End Results (SEER) database. Patients' demographics, tumor characteristics, incidence, treatment, and survival were retrieved for analysis. Results 249 cases of colonic GISTs were collected. The male-female ratio was close to 1 : 1 (male 51.41%, female 48.59%). Most cases were Caucasians (70.28%), and African Americans accounted for 19.68%. Age of diagnosis ranged from 21 to 93 years with a median (mean) age of 67.5 (65.56). The incidence was rare, only 0.018 per 100,000. It had an annual percentage change (APC = -0.7728) without statistical significance (P = 0.5127) while the incidence of other GISTs increased from 2000 to 2015, with an annual percentage change of 3.9% (P = 0.0001). Surgery was associated with better prognosis whereas chemotherapy did not impact the survival rate. Conclusion Colonic GIST is a rare solid tumor, and the incidence is stable. The entity has a poorer prognosis than other GISTs. Surgery improved the survival rate, while chemotherapy did not.
Collapse
|
|
4
|
Kays JK, Sohn JD, Kim BJ, Goze K, Koniaris LG. Approach to wild-type gastrointestinal stromal tumors. Transl Gastroenterol Hepatol 2018; 3:92. [PMID: 30603728 DOI: 10.21037/tgh.2018.10.13] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2018] [Accepted: 10/29/2018] [Indexed: 12/24/2022] Open
Abstract
Gastrointestinal stromal tumors (GISTs) arise from the intestinal pacemaker cells of Cajal. Wild-type gastrointestinal stromal tumors (WT-GIST) are a unique and uncommon subtype of GISTs that lack activating mutations in the tyrosine kinase c-KIT or platelet derived growth factor receptor alpha (PDGFRA) receptors. The lack of these growth-stimulating mutations renders tyrosine kinase receptor inhibitors, such as imatinib mesylate, relatively ineffective against these tumors. WT-GIST arises most commonly due to underlying alternate proliferative signals associated with germ-line, genetic mutations. WT-GIST frequently arises in patients with BRAF mutations, Carney's Triad or neurofibromatosis type-1 (NF-1). All patients with WT-GIST require a careful examination for germ-line mutations and very close observation for recurrent tumors. Surgery remains a mainstay therapy for these patients. This review aims to discuss the most recent data available on the diagnosis and treatment of WT-GIST.
Collapse
Affiliation(s)
- Joshua K Kays
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Jeffrey D Sohn
- Monmouth Medical Center, Robert Wood Johnson Barnabas Health, Long Branch, NJ, USA
| | - Bradford J Kim
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Katherine Goze
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Leonidas G Koniaris
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
| |
Collapse
|
|
5
|
Kim BJ, Kays JK, Koniaris LG, Valsangkar NP. Understanding the critical role for surgery in the management of wild-type gastrointestinal stromal tumor (GIST). Transl Gastroenterol Hepatol 2017; 2:91. [PMID: 29264429 DOI: 10.21037/tgh.2017.11.03] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Accepted: 11/06/2017] [Indexed: 12/15/2022] Open
Affiliation(s)
- Bradford J Kim
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Joshua K Kays
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Leonidas G Koniaris
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Nakul P Valsangkar
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
| |
Collapse
|
|
6
|
Charville GW, Longacre TA. Surgical Pathology of Gastrointestinal Stromal Tumors: Practical Implications of Morphologic and Molecular Heterogeneity for Precision Medicine. Adv Anat Pathol 2017; 24:336-353. [PMID: 28820749 DOI: 10.1097/pap.0000000000000166] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Gastrointestinal stromal tumor (GIST), the most common mesenchymal neoplasm of the gastrointestinal tract, exhibits diverse histologic and clinical manifestations. With its putative origin in the gastrointestinal pacemaker cell of Cajal, GIST can arise in association with any portion of the tubular gastrointestinal tract. Morphologically, GISTs are classified as spindled or epithelioid, though each of these subtypes encompasses a broad spectrum of microscopic appearances, many of which mimic other histologic entities. Despite this morphologic ambiguity, the diagnosis of GIST is aided in many cases by immunohistochemical detection of KIT (CD117) or DOG1 expression. The natural history of GIST ranges from that of a tumor cured by surgical resection to that of a locally advanced or even widely metastatic, and ultimately fatal, disease. This clinicopathologic heterogeneity is paralleled by an underlying molecular diversity: the majority of GISTs are associated with spontaneous activating mutations in KIT, PDGFRA, or BRAF, while additional subsets are driven by genetic lesions-often inherited-of NF1 or components of the succinate dehydrogenase enzymatic complex. Specific gene mutations correlate with particular anatomic or morphologic characteristics and, in turn, with distinct clinical behaviors. Therefore, prognostication and treatment are increasingly dictated not only by morphologic clues, but also by accompanying molecular genetic features. In this review, we provide a comprehensive description of the heterogenous molecular underpinnings of GIST, including implications for the practicing pathologist with regard to morphologic identification, immunohistochemical diagnosis, and clinical management.
Collapse
|
|
7
|
Current management of gastrointestinal stromal tumors: Surgery, current biomarkers, mutations, and therapy. Surgery 2015; 158:1149-64. [DOI: 10.1016/j.surg.2015.06.027] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2015] [Revised: 06/18/2015] [Accepted: 06/24/2015] [Indexed: 12/11/2022]
|
|
8
|
Medrano Guzmán R, Meza Bautista NK, Rodríguez Silverio J, González Ávila G. Factores pronósticos de recurrencia y supervivencia en tumores del estroma gastrointestinal. Experiencia del Hospital de Oncología Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social. GACETA MEXICANA DE ONCOLOGÍA 2015. [DOI: 10.1016/j.gamo.2015.11.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
|
|
9
|
Kukar M, Kapil A, Papenfuss W, Groman A, Grobmyer SR, Hochwald SN. Gastrointestinal stromal tumors (GISTs) at uncommon locations: a large population based analysis. J Surg Oncol 2015; 111:696-701. [PMID: 25560251 DOI: 10.1002/jso.23873] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
INTRODUCTION Sparse information is available about GISTs in uncommon locations. Our large database analysis aims to determine the characteristics of GISTs in the esophagus, colon and rectum and compare to gastric GISTs. METHODS The Surveillance Epidemiology and End Results (SEER) database was queried from 1990 to 2009 using CS SCHEMA v0203. Characteristics of each location were compared to gastric GISTs. RESULTS 4411 GIST (29 esophageal, 2658 stomach, 1463 small intestine, 126 colonic, and 135 rectal) from 1990 to 2009 were identified. Univariate and multivariate predictors of worse disease specific survival in both the entire cohort and surgical resection group include older age, male gender, tumor size > 5 cm, no surgical intervention and anatomical location. Although less likely to undergo surgical resection, esophageal GIST (all patients and resected) had a comparable survival to gastric GIST. A higher proportion of colonic GISTs presented with distant disease and had a worse disease specific survival when compared to rectal GISTs. CONCLUSION Our results show a rising incidence in GISTs and highlight the characteristics of GISTs based on anatomical location. In addition, this is the first study to demonstrate that colonic GISTs behave differently when compared to rectal GISTs and warrants further prospective evaluation.
Collapse
Affiliation(s)
- Moshim Kukar
- Department of Surgical Oncology, Roswell Park Cancer Institute, Buffalo, New York
| | | | | | | | | | | |
Collapse
|
|
10
|
Ma GL, Murphy JD, Martinez ME, Sicklick JK. Epidemiology of gastrointestinal stromal tumors in the era of histology codes: results of a population-based study. Cancer Epidemiol Biomarkers Prev 2014; 24:298-302. [PMID: 25277795 DOI: 10.1158/1055-9965.epi-14-1002] [Citation(s) in RCA: 152] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
To date, all population-based epidemiologic data on gastrointestinal stromal tumor (GIST) in the United States predate the 2001 implementation of GIST-specific histology coding. As such, results from previous studies were limited because of inclusion of non-GIST abdominal or gastrointestinal sarcomas. We used a national cancer registry with modern day histologic codes to gain greater insight into the true epidemiology of GIST in the United States. We identified 6,142 patients diagnosed with GIST between 2001 and 2011 in the Surveillance, Epidemiology, and End Results database. Incidence, survival, demographic risk factors, and prognostic factors were analyzed. Annual age-adjusted incidence rose from 0.55/100,000 in 2001 to 0.78/100,000 in 2011 and increased with age, peaking among 70- to 79-year-olds (3.06/100,000). GIST was also more common in males than females [rate ratio (RR), 1.35], non-Hispanics than Hispanics (RR, 1.23), and blacks (RR, 2.07) or Asians/Pacific Islanders (RR, 1.50) than whites. The study period had 5-year overall and GIST-specific survival rates of 65% and 79%, respectively. The 5-year overall survival rates for those with localized, regional, and metastatic disease at diagnosis were 77%, 64%, and 41%, respectively. Multivariate analyses demonstrated that older age at diagnosis, male sex, black race, and advanced stage at diagnosis were independent risk factors for worse overall survival. Multivariate analysis also showed the four aforementioned characteristics, along with earlier year of diagnosis, to be independent risk factors for worse GIST-specific survival. As the first population-based, epidemiologic study of histologically confirmed disease, our findings provide a robust representation of GIST in the era of immunohistochemical diagnoses.
Collapse
Affiliation(s)
- Grace L Ma
- Division of Surgical Oncology and Department of Surgery, Moores Cancer Center, University of California, San Diego, La Jolla, California
| | - James D Murphy
- Department of Radiation Medicine and Applied Sciences, Moores Cancer Center, University of California, San Diego, La Jolla, California
| | - Maria E Martinez
- Department of Family and Preventive Medicine, Moores Cancer Center, University of California, San Diego, La Jolla, California
| | - Jason K Sicklick
- Division of Surgical Oncology and Department of Surgery, Moores Cancer Center, University of California, San Diego, La Jolla, California.
| |
Collapse
|
|
11
|
Bloo GJA, Hesselink GJ, Oron A, Emond EJJM, Damen J, Dekkers WJM, Westert G, Wolff AP, Calsbeek H, Wollersheim HC. Meta-analysis of operative mortality and complications in patients from minority ethnic groups. Br J Surg 2014; 101:1341-9. [PMID: 25093587 DOI: 10.1002/bjs.9609] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2014] [Revised: 03/25/2014] [Accepted: 06/09/2014] [Indexed: 11/08/2022]
Abstract
BACKGROUND Insight into the effects of ethnic disparities on patients' perioperative safety is necessary for the development of tailored improvement strategies. The aim of this study was to review the literature on safety differences between patients from minority ethnic groups and those from the ethnic majority undergoing surgery. METHODS PubMed, CINAHL, the Cochrane Library and Embase were searched using predefined inclusion criteria for available studies from January 1990 to January 2013. After quality assessment, the study data were organized on the basis of outcome, statistical significance and the direction of the observed effects. Relative risks for mortality were calculated. RESULTS After screening 3105 studies, 26 studies were identified. Nine of these 26 studies showed statistically significant higher mortality rates for patients from minority ethnic groups. Meta-analysis demonstrated a greater risk of mortality for these patients compared with patients from the Caucasian majority in studies performed both in North America (risk ratio 1·22, 95 per cent confidence interval 1·05 to 1·42) and outside (risk ratio 2·25, 1·40 to 3·62). For patients from minority groups, the length of hospital or intensive care unit stay was significantly longer in five studies, and complication rates were significantly higher in ten. Methods used to identify patient ethnicity were not described in 14 studies. CONCLUSION Patients from minority ethnic groups, in North America and elsewhere, have an increased risk of perioperative death and complications. More insight is needed into the causes of ethnic disparities to pursue safer perioperative care for patients of minority ethnicity.
Collapse
Affiliation(s)
- G J A Bloo
- Scientific Institute for Quality of Healthcare, Nijmegen, The Netherlands; Department of Anaesthesiology, Radboud University Medical Centre, Nijmegen, The Netherlands
| | | | | | | | | | | | | | | | | | | |
Collapse
|
|
12
|
Soltani AM, Allan BJ, Best MJ, Panthaki ZJ, Thaller SR. Merkel cell carcinoma of the hand and upper extremity: current trends and outcomes. J Plast Reconstr Aesthet Surg 2013; 67:e71-7. [PMID: 24125874 DOI: 10.1016/j.bjps.2013.09.030] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2013] [Revised: 07/17/2013] [Accepted: 09/23/2013] [Indexed: 01/29/2023]
Abstract
Merkel cell carcinomas represent an uncommon yet aggressive skin cancer. We sought to identify changes in incidence and predictors of outcomes and survival of patients with Merkel cell carcinomas of the hand and upper extremity. The Surveillance, Epidemiology and End Results database was used to identify all patients with Merkel cell carcinomas of the skin located specifically in the hand and upper extremity. Overall, 5211 cases were identified in the period from 1986 through 2009. The age-adjusted incidence of Merkel cell carcinoma of the hand and upper extremity increased from 0.02 cases per 100,000 in 1986 to 0.14 cases per 100,000 in 2009. The mean age of these patients was 75 years and positive regional lymph nodes were identified in 33%. Rate of metastasis was 4.1%. Overall survival for the study cohort was 49%. Multivariate analysis identified tumor size >5 cm, positive regional lymph nodes and metastasis at diagnosis as independent predictors of mortality. The incidence of Merkel cell carcinomas has increased substantially over the study period. Overall survival for Merkel cell carcinomas of the body and hand and upper extremity is related to tumor size and extent of disease at time of clinical presentation. Merkel cell carcinomas of the hand and upper extremity tend to be diagnosed at an earlier stage with lower rates of regional and systemic spread, and subsequently have a higher overall survival rate.
Collapse
Affiliation(s)
- Ali M Soltani
- Department of Surgery, Division of Plastic, Aesthetic, and Reconstructive Surgery, University of Miami, Miller School of Medicine, USA.
| | - Bassan J Allan
- Department of Surgery, Division of Plastic, Aesthetic, and Reconstructive Surgery, University of Miami, Miller School of Medicine, USA
| | - Matthew J Best
- Department of Surgery, Division of Plastic, Aesthetic, and Reconstructive Surgery, University of Miami, Miller School of Medicine, USA
| | - Zubin J Panthaki
- Department of Surgery, Division of Plastic, Aesthetic, and Reconstructive Surgery, University of Miami, Miller School of Medicine, USA
| | - Seth R Thaller
- Department of Surgery, Division of Plastic, Aesthetic, and Reconstructive Surgery, University of Miami, Miller School of Medicine, USA
| |
Collapse
|
|
13
|
O'Brien KM, Orlow I, Antonescu CR, Ballman K, McCall L, DeMatteo R, Engel LS. Gastrointestinal stromal tumors, somatic mutations and candidate genetic risk variants. PLoS One 2013; 8:e62119. [PMID: 23637977 PMCID: PMC3630216 DOI: 10.1371/journal.pone.0062119] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2012] [Accepted: 03/18/2013] [Indexed: 02/07/2023] Open
Abstract
Gastrointestinal stromal tumors (GISTs) are rare but treatable soft tissue sarcomas. Nearly all GISTs have somatic mutations in either the KIT or PDGFRA gene, but there are no known inherited genetic risk factors. We assessed the relationship between KIT/PDGFRA mutations and select deletions or single nucleotide polymorphisms (SNPs) in 279 participants from a clinical trial of adjuvant imatinib mesylate. Given previous evidence that certain susceptibility loci and carcinogens are associated with characteristic mutations, or "signatures" in other cancers, we hypothesized that the characteristic somatic mutations in the KIT and PDGFRA genes in GIST tumors may similarly be mutational signatures that are causally linked to specific mutagens or susceptibility loci. As previous epidemiologic studies suggest environmental risk factors such as dioxin and radiation exposure may be linked to sarcomas, we chose 208 variants in 39 candidate genes related to DNA repair and dioxin metabolism or response. We calculated adjusted odds ratios (ORs) and 95% confidence intervals (CIs) for the association between each variant and 7 categories of tumor mutation using logistic regression. We also evaluated gene-level effects using the sequence kernel association test (SKAT). Although none of the association p-values were statistically significant after adjustment for multiple comparisons, SNPs in CYP1B1 were strongly associated with KIT exon 11 codon 557-8 deletions (OR = 1.9, 95% CI: 1.3-2.9 for rs2855658 and OR = 1.8, 95% CI: 1.2-2.7 for rs1056836) and wild type GISTs (OR = 2.7, 95% CI: 1.5-4.8 for rs1800440 and OR = 0.5, 95% CI: 0.3-0.9 for rs1056836). CYP1B1 was also associated with these mutations categories in the SKAT analysis (p = 0.002 and p = 0.003, respectively). Other potential risk variants included GSTM1, RAD23B and ERCC2. This preliminary analysis of inherited genetic risk factors for GIST offers some clues about the disease's genetic origins and provides a starting point for future candidate gene or gene-environment research.
Collapse
Affiliation(s)
- Katie M. O'Brien
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America
| | - Irene Orlow
- Department of Epidemiology and Biostatistics, Memorial Sloan-Kettering Cancer Center, New York, New York, United States of America
| | - Cristina R. Antonescu
- Department of Pathology, Memorial Sloan-Kettering Cancer Center, New York, New York, United States of America
| | - Karla Ballman
- Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota, United States of America
| | - Linda McCall
- American College of Surgeons Oncology Group, Durham, North Carolina, United States of America
| | - Ronald DeMatteo
- Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, New York, United States of America
| | - Lawrence S. Engel
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America
- * E-mail:
| |
Collapse
|
|
14
|
Abstract
The purpose of this study was to determine the inpatient burden among patients with gastrointestinal stromal tumors (GISTs). The study assessed hospitalization rates of GISTs and compared hospital characteristics among patients with and without GISTs. Further, predictors of total charges and mortality among patients with GISTs were identified.The 2009 Healthcare Utilization Project Nationwide Inpatient Sample (HCUP-NIS) database was analyzed for this study. Inpatient burden among patients with GISTs (cases) was compared to that among patients without GISTs or any diagnosis of cancer (controls). Linear regression was used to determine the factors predicting total charges, and logistic regression was used to determine predictors of mortality. Analyses were performed using SAS version 9.2.In 2009, there were 14,562 hospitalizations among patients with GISTs at a rate of 44/100,000 admissions. Hospitalization rates among patients with GISTs varied by patient-, hospital-, and discharge-level characteristics. Patients with GISTs had longer length of stay (LOS), total charges, and mortality rate as compared to the control group. Total charges for hospitalizations among patients with GISTs varied by household income, hospital location and region, LOS, and number of diagnoses on record, respectively. When examining the predictors of mortality, household income, hospital region, and number of diagnoses on record emerged significant.By examining the inpatient burden among patients with GISTs, this study fills a critical gap in this area of research. Future studies could merge medical services claims data with cancer registry data to study in-depth the humanistic and economic burden associated with GISTs.
Collapse
Affiliation(s)
- Manasi Datar
- Department of Pharmacy Administration, School of Pharmacy, The University of Mississippi, University, MS 38677-1848, USA
| | | |
Collapse
|
|
15
|
Pedroso FE, Raut CP, Xiao H, Yeo CJ, Koniaris LG. Has the Survival Rate for Surgically Resected Gastric Gastrointestinal Stromal Tumors Improved in the Tyrosine Kinase Inhibitor Era? Ann Surg Oncol 2012; 19:1748-58. [DOI: 10.1245/s10434-012-2222-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2011] [Indexed: 11/18/2022]
|
|
16
|
Grossman RA, Pedroso FE, Byrne MM, Koniaris LG, Misra S. Does surgery or radiation therapy impact survival for patients with extrapulmonary small cell cancers? J Surg Oncol 2011; 104:604-12. [PMID: 21618245 DOI: 10.1002/jso.21976] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2011] [Accepted: 04/20/2011] [Indexed: 12/17/2022]
Abstract
BACKGROUND AND OBJECTIVES Extrapulmonary small cell carcinomas (EPSCC) are rare tumors where therapy remains poorly defined. We sought to determine the impact of surgical extirpation and radiation therapy for outcomes of EPSCC. METHODS The Surveillance, Epidemiology, and End Results (SEER) database was queried for patients with EPSCC which were further categorized by site and evaluated for survival by specific treatment strategy. RESULTS We identified 94,173 patients with small cell carcinoma of which 88,605 (94.1%) and 5,568 (5.9%) had pulmonary small cell carcinoma and EPSCC, respectively. EPSCC patients were subdivided by site with the following proportions: genitourinary (24.1%), gastrointestinal (22.1%), head and neck (7.1%), breast (4%), and miscellaneous (42.7%). Overall EPSSC and specifically gastrointestinal disease had significantly improved median, 5- and 10-year survival with surgery and/or radiation for all stages and sizes. For all EPSCCs multivariate analysis revealed age (>50), gender (female), stage (regional, distant), radiation, and surgery to be independent predictors of survival. CONCLUSIONS Although outcomes for EPSCC remains poor, both surgery and radiation is shown to significantly improve median, 5- and 10-year survival rates. EPSCC patients who are potential candidates for surgical resection or radiation therapy may benefit from these treatments.
Collapse
Affiliation(s)
- Robert A Grossman
- Sylvester Comprehensive Cancer Center, Division of Surgical Oncology, DeWitt Daughtry Family Department of Surgery, University of Miami Miller School of Medicine, Miami, Florida, USA
| | | | | | | | | |
Collapse
|
|
17
|
Hispanic ethnicity and fatal fall risk: do age, gender, and community modify the relationship? J Surg Res 2011; 175:113-7. [PMID: 21529828 DOI: 10.1016/j.jss.2011.02.035] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2011] [Revised: 02/04/2011] [Accepted: 02/18/2011] [Indexed: 11/24/2022]
Abstract
BACKGROUND Hispanic ethnicity is associated with a reduced risk of fatal falls in the elderly despite lower socioeconomic standing. The factors responsible for this "Hispanic paradox" are unknown. We hypothesized that age and gender would modify this relationship and that the association would be accentuated in a community with prominent Hispanic culture. MATERIALS AND METHODS The number of fatal falls in a 3-year period in the United States (US) and in Miami-Dade County, Florida (MDC) were obtained through the CDC's WISQARS database and the Florida Office of Vital Statistics. US Census Bureau data were used to define the total at-risk populations by age group and gender. Age group- and gender-specific ratios of the risk of fatal fall in Hispanic to white non-Hispanic individuals were calculated. RESULTS In the US and MDC, Hispanic ethnicity was associated with a reduced risk of fatal fall across all age and gender subgroups. In the US, the risk reduction associated with Hispanic ethnicity grew from 11% and 23% in 65- to 74-year-old men and women, respectively, to 43% for both men and women over 84-years-old. This relationship was stronger in MDC than nationally in five of the six age and gender subgroups examined. CONCLUSIONS Older individuals, women, and residents of communities with prominent Hispanic culture have the greatest reduction in fatal fall risk associated with Hispanic ethnicity.
Collapse
|