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Wang YX, Wang KJ. Who should be screened for colorectal cancer and how can it be prevented more effectively? World J Gastrointest Oncol 2024; 16:3741-3746. [DOI: 10.4251/wjgo.v16.i9.3741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2024] [Revised: 05/07/2024] [Accepted: 05/28/2024] [Indexed: 09/09/2024] Open
Abstract
In this editorial, we comment on the article published by Agatsuma et al in a recent issue of the World J Gastroenterol (2024; 30: 1368-1376). We firmly concur with Agatsuma et al regarding the vital significance of colorectal cancer (CRC) screening as a public health strategy to diminish disease burden. Individuals exposed to risk factors for CRC, those with comorbid conditions, and those with limited health literacy should undergo screening. However, we believe that more regular screenings should be accompanied by a greater focus on primary prevention (PP) of CRC. CRC remains a significant global health challenge, and its incidence is strongly linked to age, lifestyle, and socioeconomic factors. It is particularly noteworthy that the majority of CRC patients are diagnosed outside of established screening pathways and frequently at an advanced stage of the disease, and the majority of patients possess inadequate or even nonexistent knowledge regarding CRC, which significantly impacts the prognosis and imposes a substantial economic burden. This study revealed that CRC identified during hospital visits for comorbid conditions was typically diagnosed at an earlier stage than detected via symptomatic pathways. Remarkably, early incidental detection of CRC aligns closely with the timing of discovery through routine cancer screenings. This suggests that by adopting more inclusive screening protocols that combine opportunistic testing with traditional screening methods, health care systems can create a more comprehensive safety net for individuals at risk of CRC. However, before maximizing the health benefits of screening programs, it is essential to make additional efforts prior to screening, such as raising awareness via public education, risk assessment, and personalized recommendations, enhancing the knowledge and skills of health care professionals, optimizing the accessibility and convenience of screening processes, ensuring the quality and safety of screening services, strengthening follow-up and support systems, and providing policy support and financial investment. The establishment of a comprehensive screening system often requires substantial investment in human, material, and financial resources, which can be challenging to achieve in regions with limited health care resources. Strengthening PP strategies can reduce the disease burden by targeting the cause, representing a more cost-effective and impactful approach. Establishing a comprehensive cancer PP service platform that integrates authoritative public education on malignant tumor PP, individualized malignant tumor risk assessment, and self-health management assistance accessible to the entire population will significantly enhance the overall effectiveness of CRC PP strategies.
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Affiliation(s)
- You-Xiang Wang
- College of Public Health, Zhengzhou University, Zhengzhou 450001, Henan Province, China
| | - Kai-Juan Wang
- College of Public Health, Key Laboratory of Tumor Epidemiology of Henan Province, State Key Laboratory of Esophageal Cancer Prevention & Treatment, Zhengzhou University, Zhengzhou 450001, Henan Province, China
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Gabriele R, Campagnol M, Sapienza P, Borrelli V, Di Marzo L, Sterpetti AV. Education and Information to Improve Adherence to Screening for Breast, Colorectal, and Cervical Cancer-Lessons Learned during the COVID-19 Pandemic. Cancers (Basel) 2024; 16:3042. [PMID: 39272900 PMCID: PMC11394549 DOI: 10.3390/cancers16173042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2024] [Revised: 08/27/2024] [Accepted: 08/28/2024] [Indexed: 09/15/2024] Open
Abstract
The objective of this study was to determine the correlation between adherence to cancer screening programs and earlier diagnosis of the 14 most common types of cancers in the adult population, before and during the COVID-19 pandemic. National data concerning number of admissions and operations in Italy for adult patients admitted with oncologic problems during the COVID-19 pandemic (2020 to 2022) and in the pre-pandemic period (2015 to 2019) were analyzed. We selected 14 types of cancer that present the most common indications for surgery in Italy. This study included 1,365,000 adult patients who had surgery for the 14 most common types of cancer in the period 2015-2022, and interviews concerning adherence rates to screening for breast, colorectal, and cervical cancer were conducted for 133,455 individuals. A higher decrease in the number of operations for the 14 types of cancer (-45%) was registered during the first three acute phases of the pandemic, and it was more evident for screenable cancers like breast, colorectal, and cervical cancer (p < 0.001). During the first year of the COVID-19 pandemic, the number of screened individuals for breast, colorectal, and cervical cancer decreased by 33.8% (from 7,507,893 to 4,969,000) and the number of diagnoses and operations for these three types of cancer decreased by 10.5% (from 107,656 to 96,405). The increase and return to normality of the number of screened individuals in the last year of the pandemic (2022) and in the first post-pandemic year (2023) was associated with a return to the pre-pandemic levels of diagnoses and operations. The adherence rates were lower for individuals living in rural areas, with low socio-economic status, and unmarried persons; however, the most statistically significant factor for reduced adherence was a lower level of educational attainment. Free screening through nationally organized programs reduced social disparities. There were no significant differences between the pre-pandemic and pandemic periods for several types of cancers (stomach, esophagus, pancreas, liver) that are diagnosed for the occurrence of symptoms and for which nationally organized programs might increase the possibility of earlier diagnosis and improved clinical outcomes. Education, information, and appropriate expenditure for preventive care have the potential to reduce cancer mortality. Nationally organized screening programs for several types of cancers, which are often detected for the occurrence of symptoms, may increase the possibility of diagnosis at earlier stages.
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Affiliation(s)
- Raimondo Gabriele
- Department of Surgery, Policlinico Umberto I, Sapienza University, Viale del Policlinico, 00167 Rome, Italy
| | - Monica Campagnol
- Department of Surgery, Policlinico Umberto I, Sapienza University, Viale del Policlinico, 00167 Rome, Italy
| | - Paolo Sapienza
- Department of Surgery, Policlinico Umberto I, Sapienza University, Viale del Policlinico, 00167 Rome, Italy
| | - Valeria Borrelli
- Department of Surgery, Policlinico Umberto I, Sapienza University, Viale del Policlinico, 00167 Rome, Italy
| | - Luca Di Marzo
- Department of Surgery, Policlinico Umberto I, Sapienza University, Viale del Policlinico, 00167 Rome, Italy
| | - Antonio V Sterpetti
- Department of Surgery, Policlinico Umberto I, Sapienza University, Viale del Policlinico, 00167 Rome, Italy
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Dhouioui S, Baroudi S, Zemni I, Mahdhi F, Najjari A, Chelbi H, Khiari H, Boujelbene N, Zidi I. IL-10 polymorphism genotypes, haplotypes, and diplotypes are associated with colorectal cancer predisposition and outcome in Tunisian population. Heliyon 2024; 10:e34852. [PMID: 39166088 PMCID: PMC11333909 DOI: 10.1016/j.heliyon.2024.e34852] [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: 12/03/2023] [Revised: 07/10/2024] [Accepted: 07/17/2024] [Indexed: 08/22/2024] Open
Abstract
Background and aim As the presence of single nucleotide polymorphisms (SNPs) in the interleukin (IL)-10 gene continues to be a major challenge in the development of effective therapies for digestive cancers, this case-control study was conducted to assess the possible influence of genotype, haplotype and diplotype for two SNPs (-1082A/G (rs1800896) and -592A/C (rs1800872)) located in the promoter region of IL-10 gene on the incidence, severity and prognosis of colorectal cancer (CRC) in Tunisians. Methods IL-10 gene SNPs were analyzed in 130 CRC cases and 165 healthy subjects (HS) using PCR-SSP. Results For the IL-10 -1082A/G SNP, the comparison of genotype frequencies between cases and HS groups showed that the G allele significantly reduced CRC risk under the recessive model (GG vs. AA + AG: OR [95%CI] = 0.44 [0.21-0.93], p = 0.03). Conversely, a positive association was observed between the codominant model (AG vs. AA + GG) and high susceptibility (OR [95%CI] = 1.65 [1.02-2.63], p = 0.04). After stratification by disease site, the recessive model was also found to reduce susceptibility to colon cancer (OR [95%CI] = 0.18 [0.04-0.72], p = 0 0.01), while the homozygote model (AA vs. GG) was suggested as a risk factor (OR [95%CI] = 5.16 [1.31-23.26], p = 0.02). Furthermore, the codominant model (AG vs. AA + GG) doubled the risk of rectum cancer (OR [95%CI] = 1.98 [1.07-3.70], p = 0.03). For the IL-10 -592A/C SNP, the codominant model (AC vs. AA + CC) has a protective effect against the development of CRC (OR [95%CI] = 0.59 [0.36-0.94], p = 0.03). The IL-10 gene haplotype was not associated with CRC risk. A stratified analysis by disease site demonstrated that the presence of Hap3 (-1082G and -592C alleles) specifically reduced the risk of developing colon cancer (OR [95%CI] = 0.51 [0.32-0.80], p = 0.003). Moreover, homozygous Hap3/Hap3 diplotype significantly reduced susceptibility to CRC (OR [95%CI] = 0.35 [0.14-0.85], p = 0.02). Interestingly, this diplotype has not been identified in colon cancer patients. Kaplan-Meier analysis showed that the homozygous Hap2/Hap2 diplotype was significantly associated with decreased overall survival (Log-rank: p = 0.01). This association was also observed in the colon cancer subgroup (Log-rank: p = 0.001). Conclusion Our findings provide preliminary indications that the -1082A/G and -592/AC SNPs within the IL-10 gene may exhibit significant associations with the pathogenesis and prognostic outcomes of CRC. However, further investigations are still warranted to validate and establish the veracity of our findings.
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Affiliation(s)
- Sabrine Dhouioui
- Laboratory Microorganisms and Active Biomolecules, Sciences Faculty of Tunis, University of Tunis El Manar, Tunis, Tunisia
| | - Sana Baroudi
- Laboratory Microorganisms and Active Biomolecules, Sciences Faculty of Tunis, University of Tunis El Manar, Tunis, Tunisia
| | - Ines Zemni
- Department of Surgical Oncology, Salah Azaiez Institute, Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis, Tunisia
| | - Fadia Mahdhi
- Laboratory Microorganisms and Active Biomolecules, Sciences Faculty of Tunis, University of Tunis El Manar, Tunis, Tunisia
| | - Afef Najjari
- Laboratory Microorganisms and Active Biomolecules, Sciences Faculty of Tunis, University of Tunis El Manar, Tunis, Tunisia
| | - Hanen Chelbi
- Laboratory of Medical Parasitology, Biotechnologies, and Biomolecules, Pasteur Institute of Tunis, Tunis, Tunisia
| | - Houyem Khiari
- Department of Epidemiology, Salah Azaiez Institute of Tunis, Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis, Tunisia
| | - Nadia Boujelbene
- Department of Pathology, Salah Azaiez Institute, Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis, Tunisia
| | - Ines Zidi
- Laboratory Microorganisms and Active Biomolecules, Sciences Faculty of Tunis, University of Tunis El Manar, Tunis, Tunisia
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Brenner H, Weber L, Cardoso R, Heisser T, Hoffmeister M, Holleczek B. Indications of sustained delay of colorectal cancer diagnoses in Germany during the first 2 years of the COVID-19 pandemic. Int J Cancer 2024; 155:595-597. [PMID: 38561928 DOI: 10.1002/ijc.34943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Accepted: 03/15/2024] [Indexed: 04/04/2024]
Affiliation(s)
- Hermann Brenner
- Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Heidelberg, Germany
- German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Lisa Weber
- Utrecht University, Utrecht, The Netherlands
| | - Rafael Cardoso
- Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Thomas Heisser
- Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Michael Hoffmeister
- Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Bernd Holleczek
- Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Saarland Cancer Registry, Saarbrücken, Germany
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Dal Maso L, Toffolutti F, De Paoli A, Giudici F, Francisci S, Bucchi L, Zorzi M, Fusco M, Caldarella A, Rossi S, De Angelis R, Botta L, Ravaioli A, Casella C, Musolino A, Vitale MF, Mangone L, Fanetti AC, Carpin E, Burgio Lo Monaco MG, Migliore E, Gambino ML, Ferrante M, Stracci F, Gasparotti C, Carrozzi G, Cavallo R, Mazzucco W, Ballotari P, Ferretti S, Sampietro G, Rizzello RV, Boschetti L, Cascone G, Mian M, Pesce MT, Piras D, Galasso R, Bella F, Seghini P, Pinna P, Crocetti E, Serraino D, Guzzinati S. Cure indicators and prevalence by stage at diagnosis for breast and colorectal cancer patients: A population-based study in Italy. Int J Cancer 2024; 155:270-281. [PMID: 38520231 DOI: 10.1002/ijc.34923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 01/15/2024] [Accepted: 02/20/2024] [Indexed: 03/25/2024]
Abstract
People alive many years after breast (BC) or colorectal cancer (CRC) diagnoses are increasing. This paper aimed to estimate the indicators of cancer cure and complete prevalence for Italian patients with BC and CRC by stage and age. A total of 31 Italian Cancer Registries (47% of the population) data until 2017 were included. Mixture cure models allowed estimation of net survival (NS); cure fraction (CF); time to cure (TTC, 5-year conditional NS >95%); cure prevalence (who will not die of cancer); and already cured (prevalent patients living longer than TTC). 2.6% of all Italian women (806,410) were alive in 2018 after BC and 88% will not die of BC. For those diagnosed in 2010, CF was 73%, 99% when diagnosed at stage I, 81% at stage II, and 36% at stages III-IV. For all stages combined, TTC was >10 years under 45 and over 65 years and for women with advanced stages, but ≤1 year for all BC patients at stage I. The proportion of already cured prevalent BC women was 75% (94% at stage I). Prevalent CRC cases were 422,407 (0.7% of the Italian population), 90% will not die of CRC. For CRC patients, CF was 56%, 92% at stage I, 71% at stage II, and 35% at stages III-IV. TTC was ≤10 years for all age groups and stages. Already cured were 59% of all prevalent CRC patients (93% at stage I). Cancer cure indicators by stage may contribute to appropriate follow-up in the years after diagnosis, thus avoiding patients' discrimination.
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Affiliation(s)
- Luigino Dal Maso
- Cancer Epidemiology Unit, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, Aviano, Italy
| | - Federica Toffolutti
- Cancer Epidemiology Unit, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, Aviano, Italy
| | | | - Fabiola Giudici
- Cancer Epidemiology Unit, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, Aviano, Italy
| | - Silvia Francisci
- National Centre for Disease Prevention and Health Promotion, National Institute of Health, Rome, Italy
| | - Lauro Bucchi
- Emilia-Romagna Cancer Registry, Romagna Unit, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) Dino Amadori, Meldola, Forlì, Italy
| | - Manuel Zorzi
- Epidemiological Department, Azienda Zero, Padua, Italy
| | - Mario Fusco
- Registro Tumori ASL Napoli 3 Sud, Napoli, Italy
| | - Adele Caldarella
- Tuscany Cancer Registry, Institute for Cancer Research, Prevention and Clinical Network, Florence, Italy
| | - Silvia Rossi
- Department of Oncology and Molecular Medicine, National Institute of Health, Rome, Italy
| | - Roberta De Angelis
- Department of Oncology and Molecular Medicine, National Institute of Health, Rome, Italy
| | - Laura Botta
- Evaluative Epidemiology Unit, Department of Epidemiology and Data Science, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Alessandra Ravaioli
- Emilia-Romagna Cancer Registry, Romagna Unit, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) Dino Amadori, Meldola, Forlì, Italy
| | - Claudia Casella
- Liguria Cancer Registry, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Antonino Musolino
- Emilia-Romagna Cancer Registry, Parma Unit, Medical Oncology Unit, University Hospital of Parma, Parma, Italy
| | | | - Lucia Mangone
- Emilia-Romagna Cancer Registry, Reggio Emilia Unit, Epidemiology Unit, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Anna Clara Fanetti
- Sondrio Cancer Registry, Agenzia di Tutela della Salute della Montagna, Sondrio, Italy
| | - Eva Carpin
- Epidemiological Department, Azienda Zero, Padua, Italy
| | - Maria Giovanna Burgio Lo Monaco
- Coordination Centre of the Cancer Registry of Puglia-Strategic Regional Agency for Health and Social Care (AReSS), Bari, Italy
| | - Enrica Migliore
- Piedmont Cancer Registry, Centro di Riferimento per l'Epidemiologia e la Prevenzione Oncologica (CPO) Piemonte and University of Turin, Turin, Italy
| | - Maria Letizia Gambino
- Registro tumori ATS Insubria (Provincia di Como e Varese) S.S. Epidemiologia Registri Specializzati e Reti di Patologia, Varese, Italy
| | - Margherita Ferrante
- Registro Tumori Integrato di Catania-Messina-Enna, Igiene Ospedaliera, Azienda Ospedaliero-Universitaria Policlinico G. Rodolico-San Marco, Catania, Italy
| | - Fabrizio Stracci
- Umbria Cancer Registry, Public Health Section, Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Cinzia Gasparotti
- Registro tumori ATS Brescia, Struttura Semplice Epidemiologia, ATS, Brescia, Italy
| | - Giuliano Carrozzi
- Emilia-Romagna Cancer Registry, Modena Unit, Public Health Department, Local Health Authority, Modena, Italy
| | - Rossella Cavallo
- Cancer Registry Azienda Sanitaria Locale (ASL) Salerno, Dipartimento di Prevenzione, Salerno, Italy
| | - Walter Mazzucco
- Clinical Epidemiology and Cancer Registry Unit, Azienda Ospedaliera Universitaria Policlinico (AOUP) di Palermo, Palermo, Italy
| | | | - Stefano Ferretti
- Emilia-Romagna Cancer Registry, Ferrara Unit, Local Health Authority, Ferrara, University of Ferrara, Ferrara, Italy
| | - Giuseppe Sampietro
- Bergamo Cancer Registry, Epidemiological Service, Agenzia di Tutela della Salute, Bergamo, Italy
| | | | | | - Giuseppe Cascone
- Azienda Sanitaria Provinciale (ASP) Ragusa-Dipartimento di Prevenzione-Registro Tumori, Ragusa, Italy
| | - Michael Mian
- Innovation, Research and Teaching Service (SABES-ASDAA), Lehrkrankenhaus der Paracelsus Medizinischen Privatuniversität, Bolzano-Bozen, Italy
| | - Maria Teresa Pesce
- Monitoraggio Rischio Ambientale e Registro Tumori ASL Caserta, Caserta, Italy
| | | | - Rocco Galasso
- Unit of Regional Cancer Registry, Clinical Epidemiology and Biostatistics, IRCCS Centro di Riferimento Oncologico di Basilicata (CROB), Rionero in Vulture, Italy
| | - Francesca Bella
- Siracusa Cancer Registry, Provincial Health Authority of Siracusa, Siracusa, Italy
| | - Pietro Seghini
- Emilia-Romagna Cancer Registry, Piacenza Unit, Public Health Department, AUSL Piacenza, Piacenza, Italy
| | - Pasquala Pinna
- Nuoro Cancer Registry, RT Nuoro, Servizio Igiene e Sanità Pubblica, ASL Nuoro, Nuoro, Italy
| | - Emanuele Crocetti
- Cancer Epidemiology Unit, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, Aviano, Italy
| | - Diego Serraino
- Cancer Epidemiology Unit, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, Aviano, Italy
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Znaor A, Eser S, Bendahhou K, Shelpai W, Al Lawati N, ELBasmi A, Alemayehu EM, Tazi MA, Yakut C, Piñeros M. Stage at diagnosis of colorectal cancer in the Middle East and Northern Africa: A population-based cancer registry study. Int J Cancer 2024; 155:54-60. [PMID: 38456478 DOI: 10.1002/ijc.34895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 01/29/2024] [Accepted: 01/30/2024] [Indexed: 03/09/2024]
Abstract
Colorectal cancer (CRC) is the 2nd most common cancer and 3rd most common cause of death in the Middle East and Northern Africa (MENA) region. We aimed to explore CRC stage at diagnosis data from population-based cancer registries in MENA countries. In 2021, we launched a Global Initiative for Cancer Registry Development (GICR) survey on staging practices and breast and CRC stage distributions in MENA. According to the survey results, population-based data on TNM stage for CRC were available from six registries in five countries (Kuwait, Morocco, Oman, Türkiye, UAE). The proportion of cases with unknown TNM stage ranged from 14% in Oman to 47% in Casablanca, Morocco. The distribution of CRC cases with known stage showed TNM stage IV proportions of 26-45%, while the proportions of stage I cancers were lowest in Morocco (≤7%), and highest (19%) in Izmir, Türkiye. Summary extent of disease data was available from six additional registries and four additional countries (Algeria, Bahrain, Iraq, Qatar). In summary, the proportions of CRC diagnosed with distant metastases in Oman, Bahrain and UAE were lower than other MENA countries in our study, but higher than in European and the US populations. Harmonising the use of staging systems and focusing stage data collection efforts on major cancers, such as CRC, is needed to monitor and evaluate progress in CRC control in the region.
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Affiliation(s)
- Ariana Znaor
- Cancer Surveillance Branch, International Agency for Research on Cancer, Lyon, France
| | - Sultan Eser
- Faculty of Medicine, Balikesir University, Balikesir, Türkiye
| | | | - Wael Shelpai
- National Cancer Registry, Dubai, United Arab Emirates
| | | | - Amani ELBasmi
- Kuwait National Cancer Registry, Kuwait City, Kuwait
| | | | | | - Cankut Yakut
- Izmir Provincial Cancer Registry, Izmir, Türkiye
| | - Marion Piñeros
- Cancer Surveillance Branch, International Agency for Research on Cancer, Lyon, France
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Mangone L, Marinelli F, Bisceglia I, Braghiroli MB, Banzi M, Damato A, Iori V, Pinto C, Cerullo L, Pellegri C, Zizzo M, Morabito F, Neri A, Giorgi Rossi P. Characteristics and Outcomes of Colorectal Cancer Patients Cared for by the Multidisciplinary Team in the Reggio Emilia Province, Italy. Cancers (Basel) 2024; 16:2390. [PMID: 39001450 PMCID: PMC11240821 DOI: 10.3390/cancers16132390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2024] [Revised: 06/25/2024] [Accepted: 06/27/2024] [Indexed: 07/16/2024] Open
Abstract
Colorectal cancer emerged as the third most prevalent malignancy worldwide, affecting nearly 2 million individuals in the year 2020. This study elucidates the pivotal role of a multidisciplinary team (MDT) in influencing the prognosis, as measured by relative survival rates, depending upon the stage and age. Cases recorded in an Italian Cancer Registry between 2017 and 2018 were included. Relative survival was reported at 1 and 3 years after diagnosis comparing MDT vs. no-MDT approaches. During the study period, 605 CRCs were recorded while 361 (59.7%) were taken care of by an MDT. Compared to no-MDT, MDT patients were younger with earlier stages and received more surgery. One year after diagnosis, survival was 78.7% (90% in MDT vs. 62% in no-MDT); stratifying by stage, in the MDT group there was no survival advantage for stage I (97.2% vs. 89.9%) and II (96.8% vs. 89.4%), but an advantage was observed for stage III (86.4% vs. 56.9%) and stage IV (63.7% vs. 27.4%). Similar values were observed at 3 years where a marked advantage was observed for stages III (69.9% vs. 35.1%) and IV (29.2% vs. 5.1%). The univariable analysis confirmed an excess risk in the no-MDT group (HR 2.6; 95% CI 2.0-3.3), also confirmed in the multivariable regression analysis (HR 2.0; 95% CI 1.5-2.5). Despite the increase in the number of MDT patients in 2018 (from 50% to 69%), this does not correspond to an improvement in outcome.
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Affiliation(s)
- Lucia Mangone
- Epidemiology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (F.M.); (I.B.); (M.B.B.); (P.G.R.)
| | - Francesco Marinelli
- Epidemiology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (F.M.); (I.B.); (M.B.B.); (P.G.R.)
| | - Isabella Bisceglia
- Epidemiology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (F.M.); (I.B.); (M.B.B.); (P.G.R.)
| | - Maria Barbara Braghiroli
- Epidemiology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (F.M.); (I.B.); (M.B.B.); (P.G.R.)
| | - Maria Banzi
- Medical Oncology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy (A.D.); (C.P.)
| | - Angela Damato
- Medical Oncology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy (A.D.); (C.P.)
| | - Veronica Iori
- Unit of Gastroenterology and Digestive Endoscopy, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy;
| | - Carmine Pinto
- Medical Oncology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy (A.D.); (C.P.)
| | - Loredana Cerullo
- Quality and Accreditation Office, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (L.C.); (C.P.)
| | - Carlotta Pellegri
- Quality and Accreditation Office, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (L.C.); (C.P.)
| | - Maurizio Zizzo
- Unit of Surgical Oncology, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy;
| | - Fortunato Morabito
- Gruppo Amici Dell’Ematologia Foundation-GrADE, 42123 Reggio Emilia, Italy;
| | - Antonino Neri
- Scientific Directorate, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy;
| | - Paolo Giorgi Rossi
- Epidemiology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123 Reggio Emilia, Italy; (F.M.); (I.B.); (M.B.B.); (P.G.R.)
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Muñoz Taboada G, Dahis D, Dosta P, Edelman E, Artzi N. Sprayable Hydrogel Sealant for Gastrointestinal Wound Shielding. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2311798. [PMID: 38421085 DOI: 10.1002/adma.202311798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 02/13/2024] [Indexed: 03/02/2024]
Abstract
Naturally occurring internal bleeding, such as in stomach ulcers, and complications following interventions, such as polyp resection post-colonoscopy, may result in delayed (5-7 days) post-operative adverse events-such as bleeding, intestinal wall perforation, and leakage. Current solutions for controlling intra- and post-procedural complications are limited in effectiveness. Hemostatic powders only provide a temporary solution due to their short-term adhesion to GI mucosal tissues (less than 48 h). In this study, a sprayable adhesive hydrogel for facile application and sustained adhesion to GI lesions is developed using clinically available endoscopes. Upon spraying, the biomaterial (based on polyethyleneimine-modified Pluronic micelles precursor and oxidized dextran) instantly gels upon contact with the tissue, forming an adhesive shield. In vitro and in vivo studies in guinea pigs, rabbits, and pig models confirm the safety and efficacy of this biomaterial in colonic and acidic stomach lesions. The authors' findings highlight that this family of hydrogels ensures prolonged tissue protection (3-7 days), facilitates wound healing, and minimizes the risk of delayed complications. Overall, this technology offers a readily adoptable approach for gastrointestinal wound management.
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Affiliation(s)
- Gonzalo Muñoz Taboada
- BioDevek, Boston, MA, 02134, USA
- Institut Químic de Sarrià, Univeritat Ramon Llull, Barcelona, 08017, Spain
| | | | - Pere Dosta
- Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA
- Institute for Medical Engineering and Science, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
- Wyss Institute for Biologically-Inspired Engineering, Harvard University, Boston, MA, 02115, USA
| | - Elazer Edelman
- Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA
- Institute for Medical Engineering and Science, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
| | - Natalie Artzi
- Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA
- Institute for Medical Engineering and Science, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
- Wyss Institute for Biologically-Inspired Engineering, Harvard University, Boston, MA, 02115, USA
- Broad Institute of Harvard and MIT, Cambridge, MA, 02139, USA
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9
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Świechowski R, Pietrzak J, Wosiak A, Mik M, Balcerczak E. Genetic Insights into Colorectal Cancer: Evaluating PI3K/AKT Signaling Pathway Genes Expression. Int J Mol Sci 2024; 25:5806. [PMID: 38891994 PMCID: PMC11172330 DOI: 10.3390/ijms25115806] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2024] [Revised: 05/22/2024] [Accepted: 05/23/2024] [Indexed: 06/21/2024] Open
Abstract
The PI3K/AKT pathway plays a pivotal role in cellular processes, and its dysregulation is implicated in various cancers, including colorectal cancer. The present study correlates the expression levels of critical genes (PIK3CA, PTEN, AKT1, FOXO1, and FRAP) in 60 tumor tissues with clinicopathological and demographic characteristics. The results indicate age-related variation in FOXO1 gene expression, with higher levels observed in patients aged 68 and above. In addition, tumors originating from the rectum exhibit higher FOXO1 expression compared to colon tumors, suggesting region-specific differences in expression. The results also identify the potential correlation between PTEN, PIK3CA gene expression, and parameters such as tumor grade and neuroinvasion. The bioinformatic comparative analysis found that PTEN and FOXO1 expressions were downregulated in colorectal cancer tissue compared to normal colon tissue. Relapse-free survival analysis based on gene expression identified significant correlations, highlighting PTEN and FRAP as potential indicators of favorable outcomes. Our findings provide a deeper understanding of the role of the PI3K/AKT pathway in colorectal cancer and the importance of understanding the molecular basis of colorectal cancer development and progression.
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Affiliation(s)
- Rafał Świechowski
- Department of Pharmaceutical Biochemistry and Molecular Diagnostics, Medical University of Lodz, Muszynskiego 1, 90-151 Lodz, Poland
- BRaIn Laboratories, Medical University of Lodz, Czechoslowacka 4, 92-216 Lodz, Poland
| | - Jacek Pietrzak
- Department of Pharmaceutical Biochemistry and Molecular Diagnostics, Medical University of Lodz, Muszynskiego 1, 90-151 Lodz, Poland
- BRaIn Laboratories, Medical University of Lodz, Czechoslowacka 4, 92-216 Lodz, Poland
| | - Agnieszka Wosiak
- Department of Pharmaceutical Biochemistry and Molecular Diagnostics, Medical University of Lodz, Muszynskiego 1, 90-151 Lodz, Poland
- BRaIn Laboratories, Medical University of Lodz, Czechoslowacka 4, 92-216 Lodz, Poland
| | - Michał Mik
- Department of General and Colorectal Surgery, Medical University of Lodz, ul. Zeromskiego 113, 90-549 Lodz, Poland
| | - Ewa Balcerczak
- Department of Pharmaceutical Biochemistry and Molecular Diagnostics, Medical University of Lodz, Muszynskiego 1, 90-151 Lodz, Poland
- BRaIn Laboratories, Medical University of Lodz, Czechoslowacka 4, 92-216 Lodz, Poland
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10
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FENECH KIMBERLY, MICALLEF ISAAC, BARON BYRON. 5-Fluorouracil dose escalation generated desensitized colorectal cancer cells with reduced expression of protein methyltransferases and no epithelial-to-mesenchymal transition potential. Oncol Res 2024; 32:1047-1061. [PMID: 38827317 PMCID: PMC11136688 DOI: 10.32604/or.2024.049173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Accepted: 03/29/2024] [Indexed: 06/04/2024] Open
Abstract
Background Colorectal cancer (CRC) is one of the most frequently diagnosed cancers. In many cases, the poor prognosis of advanced CRC is associated with resistance to treatment with chemotherapeutic drugs such as 5-Fluorouracil (5-FU). The epithelial-to-mesenchymal transition (EMT) and dysregulation in protein methylation are two mechanisms associated with chemoresistance in many cancers. This study looked into the effect of 5-FU dose escalation on EMT and protein methylation in CRC. Materials and Methods HCT-116, Caco-2, and DLD-1 CRC cell lines were exposed to dose escalation treatment of 5-FU. The motility and invasive potentials of the cells before and after treatment with 5-FU were investigated through wound healing and invasion assays. This was followed by a Western blot which analyzed the protein expressions of the epithelial marker E-cadherin, mesenchymal marker vimentin, and the EMT transcription factor (EMT-TF), the snail family transcriptional repressor 1 (Snail) in the parental and desensitized cells. Western blotting was also conducted to study the protein expressions of the protein methyltransferases (PMTs), Euchromatic histone lysine methyltransferase 2 (EHMT2/G9A), protein arginine methyltransferase (PRMT5), and SET domain containing 7/9 (SETD7/9) along with the global lysine and arginine methylation profiles. Results The dose escalation method generated 5-FU desensitized CRC cells with distinct morphological features and increased tolerance to high doses of 5-FU. The 5-FU desensitized cells experienced a decrease in migration and invasion when compared to the parental cells. This was reflected in the observed reduction in E-cadherin, vimentin, and Snail in the desensitized cell lines. Additionally, the protein expressions of EHMT2/G9A, PRMT5, and SETD7/9 also decreased in the desensitized cells and global protein lysine and arginine methylation became dysregulated with 5-FU treatment. Conclusion This study showed that continuous, dose-escalation treatment of 5-FU in CRC cells generated 5-FU desensitized cancer cells that seemed to be less aggressive than parental cells.
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Affiliation(s)
- KIMBERLY FENECH
- Centre for Molecular Medicine and Biobanking, University of Malta, Msida, MSD 2080, Malta
| | - ISAAC MICALLEF
- Centre for Molecular Medicine and Biobanking, University of Malta, Msida, MSD 2080, Malta
- Department of Tumor Genetics and Biology, Graduate School of Medical Sciences, Faculty of Life Sciences, Kumamoto University, Kumamoto, 860-8556, Japan
| | - BYRON BARON
- Centre for Molecular Medicine and Biobanking, University of Malta, Msida, MSD 2080, Malta
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11
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Li F, Liu L, Feng Q, Wang X, Liu F, Yang L, Miao L, Wang W, Ji G, Yu C. Prognostic and predictive value of tumor deposits in advanced signet ring cell colorectal cancer: SEER database analysis and multicenter validation. World J Surg Oncol 2024; 22:107. [PMID: 38644507 PMCID: PMC11034099 DOI: 10.1186/s12957-024-03362-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Accepted: 03/11/2024] [Indexed: 04/23/2024] Open
Abstract
BACKGROUND Colorectal signet-ring cell carcinoma (SRCC) is a rare cancer with a bleak prognosis. The relationship between its clinicopathological features and survival remains incompletely elucidated. Tumor deposits (TD) have been utilized to guide the N staging in the 8th edition of American Joint Committee on Cancer (AJCC) staging manual, but their prognostic significance remains to be established in colorectal SRCC. PATIENTS AND METHODS The subjects of this study were patients with stage III/IV colorectal SRCC who underwent surgical treatment. The research comprised two cohorts: a training cohort and a validation cohort. The training cohort consisted of 631 qualified patients from the SEER database, while the validation cohort included 135 eligible patients from four independent hospitals in China. The study assessed the impact of TD on Cancer-Specific Survival (CSS) and Overall Survival (OS) using Kaplan-Meier survival curves and Cox regression models. Additionally, a prognostic nomogram model was constructed for further evaluation. RESULTS In both cohorts, TD-positive patients were typically in the stage IV and exhibited the presence of perineural invasion (PNI) (P < 0.05). Compared to the TD-negative group, the TD-positive group showed significantly poorer CSS (the training cohort: HR, 1.87; 95% CI, 1.52-2.31; the validation cohort: HR, 2.43; 95% CI, 1.55-3.81; all P values < 0.001). This association was significant in stage III but not in stage IV. In the multivariate model, after adjusting for covariates, TD maintained an independent prognostic value (P < 0.05). A nomogram model including TD, N stage, T stage, TNM stage, CEA, and chemotherapy was constructed. Through internal and external validation, the model demonstrated good calibration and accuracy. Further survival curve analysis based on individual scores from the model showed good discrimination. CONCLUSION TD positivity is an independent factor of poor prognosis in colorectal SRCC patients, and it is more effective to predict the prognosis of colorectal SRCC by building a model with TD and other clinically related variables.
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Affiliation(s)
- Fuchao Li
- Department of Gastroenterology, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University, Nanjing, 210008, China
- Department of Geriatrics, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, 210000, China
| | - Lei Liu
- Medical Centre for Digestive Diseases, The Second Affiliated Hospital of Nanjing Medical University, 121 Jiangjiayuan Road, Nanjing, 210046, China
- Department of Gastroenterology, The Affiliated Yixing Hospital of Jiangsu University, Yixing, Jiangsu, 214200, China
| | - Qingzhao Feng
- Department of General Surgery, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University, Nanjing, 210008, China
| | - Xiaohong Wang
- Department of Gastroenterology, Xuzhou Central Hospital, Xuzhou, Jiangsu Province, 221009, China
| | - Fang Liu
- Department of Gastroenterology, Xuzhou Central Hospital, Xuzhou, Jiangsu Province, 221009, China
| | - Li Yang
- Department of Geriatrics, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, 210000, China
| | - Lin Miao
- Medical Centre for Digestive Diseases, The Second Affiliated Hospital of Nanjing Medical University, 121 Jiangjiayuan Road, Nanjing, 210046, China.
| | - Weiming Wang
- Department of Oncology, Yixing Hospital Affiliated to Medical College of Yangzhou University, Yixing, Jiangsu Province, 214200, China.
| | - Guozhong Ji
- Medical Centre for Digestive Diseases, The Second Affiliated Hospital of Nanjing Medical University, 121 Jiangjiayuan Road, Nanjing, 210046, China.
| | - Chenggong Yu
- Department of Gastroenterology, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University, Nanjing, 210008, China.
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12
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Cotan H, Iaciu C, Radu E, Niculae T, Rosu OA, Nitipir C. Gustave Roussy Immune Score (GRIm-Score) as a Prognostic and Predictive Score in Metastatic Colorectal Cancer. Cureus 2024; 16:e58935. [PMID: 38800241 PMCID: PMC11116742 DOI: 10.7759/cureus.58935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/24/2024] [Indexed: 05/29/2024] Open
Abstract
INTRODUCTION Metastatic colorectal cancer (mCRC) presents significant clinical challenges due to its heterogeneous nature and variable treatment responses. The Gustave Roussy Immune Score (GRIm-Score) has emerged as a potential biomarker for prognostication and prediction in mCRC, although its precise role remains under investigation. METHODS We conducted a retrospective study that included 173 patients diagnosed with mCRC. The patients were treated in the first line with 5-fluorouracil (5-FU)-based chemotherapy (CHT) and a molecular agent based on their eligibility. We assessed the overall survival (OS) time, progression-free survival (PFS) time, and the overall response rate (ORR), utilizing the GRIm-score measured at baseline (referred to as GRImT0) and the variance between GRImT0 and the GRIm score measured three months after treatment initiation (referred to as GRIm∆). We also performed a subgroup analysis based on the type of treatment received. RESULTS Our analysis revealed that the GRIm-Score holds promise as a prognostic marker in mCRC, with high scores correlating with poorer survival outcomes. However, in the subgroup analysis, this prognostic value remained relevant only for patients treated with CHT and anti-EGFR (epidermal growth factor receptor) agents, such as cetuximab and panitumumab. GRIm-Score exhibited no predictive value irrespective of the treatment received. CONCLUSION The GRIm-Score shows potential as a prognostic mCRC, although we believe that this potential is limited. Integration of the GRIm-Score into clinical practice should be done with caution and is not recommended at this time. However, further research is needed to fully elucidate its clinical utility and optimize its incorporation into routine clinical care.
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Affiliation(s)
- Horia Cotan
- Oncology, Carol Davila University of Medicine and Pharmacy, Bucharest, ROU
| | - Cristian Iaciu
- Oncology, Carol Davila University of Medicine and Pharmacy, Bucharest, ROU
| | - Emilescu Radu
- Gastroenterology, Carol Davila University of Medicine and Pharmacy, Bucharest, ROU
| | - Tudor Niculae
- Nephrology, Nephrology Hospital Dr. Carol Davila, Bucharest, ROU
| | - Oana A Rosu
- Oncology, Elias Emergency University Hospital, Bucharest, ROU
| | - Cornelia Nitipir
- Oncology, Carol Davila University of Medicine and Pharmacy, Bucharest, ROU
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13
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Boute TC, Swartjes H, Greuter MJ, Elferink MA, van Eekelen R, Vink GR, de Wilt JH, Coupé VM. Cumulative Incidence, Risk Factors, and Overall Survival of Disease Recurrence after Curative Resection of Stage II-III Colorectal Cancer: A Population-based Study. CANCER RESEARCH COMMUNICATIONS 2024; 4:607-616. [PMID: 38363145 PMCID: PMC10903299 DOI: 10.1158/2767-9764.crc-23-0512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Revised: 02/07/2024] [Accepted: 02/12/2024] [Indexed: 02/17/2024]
Abstract
Real-world data are necessitated to counsel patients about the risk for recurrent disease after curative treatment of colorectal cancer. This study provided a population-based overview of the epidemiology of recurrent disease in patients with surgically resected stage II/III colorectal cancer.Patients diagnosed with stage II/III primary colorectal cancer between July and December 2015 were selected from the Netherlands Cancer Registry (N = 3,762). Cumulative incidence of recurrent disease was estimated, and multivariable competing risk regression was used to identify risk factors for recurrent disease in patients with primary colon and rectal cancer. Moreover, overall survival (OS) after diagnosis of recurrent colorectal cancer was estimated.Median clinical follow-up was 58 months (Q1-Q3: 22-62). Five-year cumulative incidence of recurrent disease was 21.6% [95% confidence interval (CI): 20.0-23.2] and 30.0% (95% CI: 28.3-33.5) for patients with primary colon and rectal cancer, respectively. Stage III disease and incomplete resection margin in patients with primary colon cancer and extramural vascular invasion in patients with primary rectal cancer were strongly (HR ≥ 2) associated with recurrent disease. Median OS of patients with distant, locoregional, or the synchronous combination of distant and locoregional recurrent disease was 29, 27, and 13 months, respectively (P < 0.001). Patients with distant recurrences limited to liver or lung showed a median OS of 46 and 48 months, respectively. The incidence of recurrent disease was higher in patients with rectal cancer than in patients with colon cancer, predominantly due to higher rates of distant recurrences. OS after recurrent disease was impaired, but subgroups of patients diagnosed with recurrent disease limited to one site showed statistically significantly longer OS. SIGNIFICANCE Population-based data on recurrent colorectal cancer are rare, but crucial for counseling patients and their physicians. This large nationwide, population-based study provides an up-to-date overview of the epidemiology of recurrent disease in patients with stage II and III primary colon and rectal cancer treated with surgical resection.
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Affiliation(s)
- Tara C. Boute
- Department of Epidemiology and Data Science, Amsterdam Public Health Research Institute, Amsterdam UMC, location Vrije Universiteit, Amsterdam, the Netherlands
| | - Hidde Swartjes
- Department of Surgery, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Marjolein J.E. Greuter
- Department of Epidemiology and Data Science, Amsterdam Public Health Research Institute, Amsterdam UMC, location Vrije Universiteit, Amsterdam, the Netherlands
| | - Marloes A.G. Elferink
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation, Utrecht, the Netherlands
| | - Rik van Eekelen
- Department of Epidemiology and Data Science, Amsterdam Public Health Research Institute, Amsterdam UMC, location Vrije Universiteit, Amsterdam, the Netherlands
| | - Geraldine R. Vink
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation, Utrecht, the Netherlands
- Department of Medical Oncology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | | | - Veerle M.H. Coupé
- Department of Epidemiology and Data Science, Amsterdam Public Health Research Institute, Amsterdam UMC, location Vrije Universiteit, Amsterdam, the Netherlands
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14
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Robinson TJ, Cummins K, Tsung A. Liver Transplantation for Unresectable Colorectal Liver Metastasis: Perspective and Review of Current Literature. Curr Oncol 2024; 31:1079-1090. [PMID: 38392074 PMCID: PMC10887848 DOI: 10.3390/curroncol31020080] [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: 01/23/2024] [Revised: 02/07/2024] [Accepted: 02/14/2024] [Indexed: 02/24/2024] Open
Abstract
The treatment of unresectable colorectal liver metastasis (CRLM) has previously been limited to palliative chemotherapy. Traditionally, the role of liver transplant has not been associated with sufficient survival to justify a patient undergoing a major operation with the associated requirement for postoperative immunosuppression. With improvements in chemotherapy options, a certain subset of patients can experience stable disease for years, which has prompted investigation into the role of liver transplant in these patients. Several recent studies have shown promising results in well-selected patients, with posttransplant survival approaching that of liver transplant recipients for other diseases. Here, we present a review of the data and current protocols for liver transplant for unresectable CRLM.
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Affiliation(s)
| | | | - Allan Tsung
- Department of Surgery, University of Virginia, 1215 Lee Street, Charlottesville, VA 22908, USA; (T.J.R.)
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15
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Decker KM, Musto G, Bucher O, Czaykowski P, Hebbard P, Kim JO, Singh H, Thiessen M, Feely A, Galloway K, Lambert P. Examining the Association Between the COVID-19 Pandemic and the Rate of Diagnostic Tests for Breast, Cervical, and Colorectal Cancer in Manitoba, Canada. Technol Cancer Res Treat 2024; 23:15330338241263616. [PMID: 39053019 PMCID: PMC11282542 DOI: 10.1177/15330338241263616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 05/02/2024] [Accepted: 05/28/2024] [Indexed: 07/27/2024] Open
Abstract
Background: Strategies to minimize the impact of the COVID-19 pandemic led to a reduction in diagnostic testing. It is important to assess the magnitude and duration of this impact to plan ongoing care and avoid long-lasting impacts of the pandemic. Objective: We examined the association between the COVID-19 pandemic and the rate of diagnostic tests for breast, cervical, and colorectal cancer in Manitoba, Canada. Design and Participants: A population-based, cross-sectional study design with an interrupted time series analysis was used that included diagnostic tests from January 1, 2015 until August 31, 2022. Setting: Manitoba, Canada. Main Outcomes: Outcomes included mammogram, breast ultrasound, colposcopy, and colonoscopy rates per 100,000. Cumulative and percent cumulative differences between the fitted and counterfactual number of tests were estimated. Mean, median, and 90th percentile number of days from referral to colonoscopy date by referral type (elective, semiurgent, urgent) were determined. Results: In April 2020, following the declaration of the COVID-19 public health emergency, bilateral mammograms decreased by 77%, unilateral mammograms by 70%, breast ultrasounds by 53%, colposcopies by 63%, and colonoscopies by 75%. In Winnipeg (the largest urban center in the province), elective and semiurgent colonoscopies decreased by 76% and 39%, respectively. There was no decrease in urgent colonoscopies. As of August 2022, there were an estimated 7270 (10.7%) fewer bilateral mammograms, 2722 (14.8%) fewer breast ultrasounds, 836 (3.3%) fewer colposcopies, and 11 600 (13.8%) fewer colonoscopies than expected in the absence of COVID-19. As of December 2022, in Winnipeg, there were an estimated 6030 (23.9%) fewer elective colonoscopies, 313 (2.6%) fewer semiurgent colonoscopies, and 438 (27.3%) more urgent colonoscopies. Conclusions: In Manitoba, the COVID-19 pandemic was associated with sizable decreases in diagnostic tests for breast, colorectal, and cervical cancer. Two and a half years later, there remained large cumulative deficits in bilateral mammograms, breast ultrasounds, and colonoscopies.
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Affiliation(s)
- Kathleen M. Decker
- Paul Albrechtsen Research Institute CancerCare Manitoba, Winnipeg, MB, Canada
- Department of Community Health Sciences, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
- Department of Epidemiology and Cancer Registry, CancerCare Manitoba, Winnipeg, MB, Canada
| | - Grace Musto
- Department of Epidemiology and Cancer Registry, CancerCare Manitoba, Winnipeg, MB, Canada
| | - Oliver Bucher
- Department of Epidemiology and Cancer Registry, CancerCare Manitoba, Winnipeg, MB, Canada
| | - Piotr Czaykowski
- Department of Community Health Sciences, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
- Department of Internal Medicine, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
- Department of Medical Oncology and Hematology, CancerCare Manitoba, Winnipeg, MB, Canada
| | - Pamela Hebbard
- Department of Surgery, Section of General Surgery, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
| | - Julian O. Kim
- Paul Albrechtsen Research Institute CancerCare Manitoba, Winnipeg, MB, Canada
- Department of Radiology, Section of Radiation Oncology, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
- Department of Radiation Oncology, CancerCare Manitoba, Winnipeg, MB, Canada
| | - Harminder Singh
- Paul Albrechtsen Research Institute CancerCare Manitoba, Winnipeg, MB, Canada
- Department of Community Health Sciences, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
- Department of Internal Medicine, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
| | - Maclean Thiessen
- Department of Internal Medicine, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
- Department of Medical Oncology and Hematology, CancerCare Manitoba, Winnipeg, MB, Canada
| | - Allison Feely
- Department of Epidemiology and Cancer Registry, CancerCare Manitoba, Winnipeg, MB, Canada
| | - Katie Galloway
- Department of Epidemiology and Cancer Registry, CancerCare Manitoba, Winnipeg, MB, Canada
| | - Pascal Lambert
- Paul Albrechtsen Research Institute CancerCare Manitoba, Winnipeg, MB, Canada
- Department of Epidemiology and Cancer Registry, CancerCare Manitoba, Winnipeg, MB, Canada
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Marcellinaro R, Spoletini D, Grieco M, Avella P, Cappuccio M, Troiano R, Lisi G, Garbarino GM, Carlini M. Colorectal Cancer: Current Updates and Future Perspectives. J Clin Med 2023; 13:40. [PMID: 38202047 PMCID: PMC10780254 DOI: 10.3390/jcm13010040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 12/12/2023] [Accepted: 12/18/2023] [Indexed: 01/12/2024] Open
Abstract
Colorectal cancer is a frequent neoplasm in western countries, mainly due to dietary and behavioral factors. Its incidence is growing in developing countries for the westernization of foods and lifestyles. An increased incidence rate is observed in patients under 45 years of age. In recent years, the mortality for CRC is decreased, but this trend is slowing. The mortality rate is reducing in those countries where prevention and treatments have been implemented. The survival is increased to over 65%. This trend reflects earlier detection of CRC through routine clinical examinations and screening, more accurate staging through advances in imaging, improvements in surgical techniques, and advances in chemotherapy and radiation. The most important predictor of survival is the stage at diagnosis. The screening programs are able to reduce incidence and mortality rates of CRC. The aim of this paper is to provide a comprehensive overview of incidence, mortality, and survival rate for CRC.
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Affiliation(s)
- Rosa Marcellinaro
- Department of General Surgery, S. Eugenio Hospital, 00144 Rome, Italy; (D.S.); (M.G.); (R.T.); (G.L.); (M.C.)
| | - Domenico Spoletini
- Department of General Surgery, S. Eugenio Hospital, 00144 Rome, Italy; (D.S.); (M.G.); (R.T.); (G.L.); (M.C.)
| | - Michele Grieco
- Department of General Surgery, S. Eugenio Hospital, 00144 Rome, Italy; (D.S.); (M.G.); (R.T.); (G.L.); (M.C.)
| | - Pasquale Avella
- Department of Clinical Medicine and Surgery, University of Naples “Federico II”, 80138 Naples, Italy; (P.A.); (M.C.)
- Hepatobiliary and Pancreatic Surgery Unit, Pineta Grande Hospital, Castel Volturno, 81030 Caserta, Italy
| | - Micaela Cappuccio
- Department of Clinical Medicine and Surgery, University of Naples “Federico II”, 80138 Naples, Italy; (P.A.); (M.C.)
| | - Raffaele Troiano
- Department of General Surgery, S. Eugenio Hospital, 00144 Rome, Italy; (D.S.); (M.G.); (R.T.); (G.L.); (M.C.)
| | - Giorgio Lisi
- Department of General Surgery, S. Eugenio Hospital, 00144 Rome, Italy; (D.S.); (M.G.); (R.T.); (G.L.); (M.C.)
| | - Giovanni M. Garbarino
- Department of General Surgery, S. Eugenio Hospital, 00144 Rome, Italy; (D.S.); (M.G.); (R.T.); (G.L.); (M.C.)
| | - Massimo Carlini
- Department of General Surgery, S. Eugenio Hospital, 00144 Rome, Italy; (D.S.); (M.G.); (R.T.); (G.L.); (M.C.)
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Chen S, Li W, Ning CG, Wang F, Wang LX, Liao C, Sun F. Hsa_circ_0136666 mediates the antitumor effect of curcumin in colorectal carcinoma by regulating CXCL1 via miR-1301-3p. World J Gastrointest Oncol 2023; 15:2120-2137. [PMID: 38173425 PMCID: PMC10758645 DOI: 10.4251/wjgo.v15.i12.2120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 09/22/2023] [Accepted: 10/16/2023] [Indexed: 12/14/2023] Open
Abstract
BACKGROUND This study investigate the anti-tumor effect of curcumin and whether its mediated by hsa_circ_0136666 through miR-1301-3p/CXCL1 in colorectal carcinoma (CRC). Through multiple experiments, we have drawn the conclusion that curcumin inhibited CRC development through the hsa_circ_0136666/miR-1301-3p/CXCL1 axis, hinting at a novel treatment option for curcumin to prevent CRC development. AIM To determine whether hsa_circ_0136666 involvement in curcumin-triggered CRC progression was mediated by sponging miR-1301-3p. METHODS Cell counting kit-8, colony-forming cell, 5-ethynyl-2'-deoxyuridine, and flow cytometry assays were carried out to determine cell proliferation, apoptosis, and cell cycle progression. Real-time quantitative polymerase chain reaction quantified hsa_circ_0136666, miR-1301-3p, and chemokine (C-X-C motif) ligand 1 (CXCL1), and western blot analysis determined CXCL1, B-cell lymphoma-2 (Bcl-2), and Bcl-2 related X protein (Bax) protein levels. CircBank or starbase software was first used for the prediction of miR-1301-3p binding with hsa_circ_0136666 and CXCL1, followed by RNA pull-down, RNA immunoprecipitation, and dual-luciferase reporter assay validation. In vivo experiments were implemented in a murine xenograft model. RESULTS Curcumin blocked CRC cell proliferation but boosted apoptosis. Moreover, elevated hsa_circ_0136666 Levels were observed in CRC cells, which were reduced by curcumin. In vitro, hsa_circ_0136666 overexpression abolished the antitumor activity of CRC cells. Mechanical analysis revealed the ability of hsa_circ_0136666 to sponge miR-1301-3p to modulate CXCL1 levels. CONCLUSION Curcumin inhibited CRC development through the hsa_circ_0136666/miR-1301-3p/CXCL1 axis, hinting at a novel treatment option for curcumin to prevent CRC development.
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Affiliation(s)
- Shi Chen
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Kunming Medical University, Kunming 650101, Yunnan Province, China
| | - Wei Li
- Department of Blood Transfusion, The Second Affiliated Hospital of Kunming Medical University, Kunming 650101, Yunnan Province, China
| | - Chen-Gong Ning
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Kunming Medical University, Kunming 650101, Yunnan Province, China
| | - Feng Wang
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Kunming Medical University, Kunming 650101, Yunnan Province, China
| | - Li-Xing Wang
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Kunming Medical University, Kunming 650101, Yunnan Province, China
| | - Chen Liao
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Kunming Medical University, Kunming 650101, Yunnan Province, China
| | - Feng Sun
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Kunming Medical University, Kunming 650101, Yunnan Province, China
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Bondzi-Simpson A, Ribeiro T, Benipal H, Barabash V, Lofters A, Sutradhar R, Snyder RA, Clarke C, Coburn NG, Hallet J. Integration of the social determinants of health into quality indicators for colorectal cancer surgery: a scoping review protocol. BMJ Open 2023; 13:e075270. [PMID: 37751959 PMCID: PMC10533733 DOI: 10.1136/bmjopen-2023-075270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Accepted: 08/22/2023] [Indexed: 09/30/2023] Open
Abstract
INTRODUCTION Quality monitoring is a critical component of high-performing cancer care systems. Quality indicators (QIs) are standardised, evidence-based measures of healthcare quality that allow healthcare systems to track performance, identify gaps in healthcare delivery and inform areas of priority for strategic planning. Social structures and economic systems that allow for unequal access to power and resources that shape health and health inequities can be described through the social determinants of health (SDoH) framework. Therefore, granular analysis of healthcare quality through SDoH frameworks is required to identify patient subgroups who may experience health inequity. Given the high burden of disease of colorectal cancer (CRC) and well-defined cancer care pathways, CRC is often the first disease site targeted by health systems for quality improvement. The objective of this review is to examine how SDoH have been integrated into QIs for CRC surgery. This review aims to address three primary questions: (1) Have SDoH been integrated into the development, reporting and assessment of CRC surgery QIs? (2) When integrated, what measures and statistical methods have been applied? (3) In which direction do individual SDoH influence QIs outputs? METHODS This review will follow Arksey and O'Malley frameworks for scoping reviews. We will search MEDLINE, EMBASE, HealthSTAR databases for papers that examine QIs for CRC surgery applicable to healthcare systems from database inception until January 2023. Interventional trials, prospective and retrospective observational studies, reviews, case series and qualitative study designs will be included. Two authors will independently review all titles, abstracts and full texts to determine which studies meet the inclusion criteria. ETHICS & DISSEMINATION No ethics approval is required for this review. Results will be disseminated through scientific presentation and relevant conferences targeted for researchers examining healthcare quality and equity in cancer care. REGISTRATION DETAILS osf.io/vfzd3-Open Science Framework.
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Affiliation(s)
- Adom Bondzi-Simpson
- Department of Surgery, University of Toronto, Toronto, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | - Tiago Ribeiro
- Department of Surgery, University of Toronto, Toronto, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | - Harsukh Benipal
- Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Victoria Barabash
- Clinical Evaluative Sciences, Sunnybrook Research Institute, Toronto, Ontario, Canada
| | - Aisha Lofters
- Department of Family and Community Medicine, Women's College Hospital, Toronto, Ontario, Canada
| | - Rinku Sutradhar
- Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
- Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada
| | - Rebecca A Snyder
- Departments of Surgical Oncology and Health Services Research, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Callisia Clarke
- Department of Surgery, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Natalie G Coburn
- Department of Surgery, University of Toronto, Toronto, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
- Clinical Evaluative Sciences, Sunnybrook Research Institute, Toronto, Ontario, Canada
- Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada
- Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Julie Hallet
- Department of Surgery, University of Toronto, Toronto, Ontario, Canada
- Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
- Clinical Evaluative Sciences, Sunnybrook Research Institute, Toronto, Ontario, Canada
- Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada
- Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
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Sutton TS, Hao S, Suzuki M, Chua A, Ciarrocca AL, Honaker MD. Rectal cancer presentation during the COVID-19 pandemic: Are decreasing screening rates leading to an increase in acute presentations? PLoS One 2023; 18:e0291447. [PMID: 37708208 PMCID: PMC10501676 DOI: 10.1371/journal.pone.0291447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Accepted: 08/28/2023] [Indexed: 09/16/2023] Open
Abstract
Nearly 23 million adults ages 50-75 are overdue for colorectal cancer (CRC) screening. In March 2020, the Centers for Medicare & Medicaid issued guidance that all non-urgent procedures be delayed due to the COVID-19 pandemic. Screening delays may have effects on the presentation of rectal cancer and the natural history of the disease. The aim of this study was to determine if procedural suspension due to the COVID-19 pandemic was associated with an increased proportion of acute presentations or more advanced stage at diagnosis for patients with rectal cancer. We conducted a single-center, retrospective review of adult patients with new or recurrent rectal adenocarcinoma from 2016-2021. We compared patients presenting before (pre-COVID) to those diagnosed after (COVID) March 1, 2020. Of 208 patients diagnosed with rectal cancer, 163 were diagnosed pre-COVID and 45 patients in the COVID group. Cohorts did not differ among age, sex, race, insurance status, marital status, rurality, or BMI. There was no difference in stage at presentation with the majority diagnosed with stage III disease (40.0% vs 33.3%, p = 0.26). Similar proportions of patients presented acutely (67.5% vs 64.4%, p = 0.71). Presenting symptoms were also similar between cohorts. On adjusted analysis, male sex, white race, and uninsured status were found to have significant impact acuity of presentation, while diagnosis before or after the onset of the pandemic remained non-significant (OR 1.25, 95% CI0.57-2.72; p = 0.59). While screening rates have decreased during the COVID pandemic, patients with rectal cancer did not appear to have an increased level of acuity or stage at presentation. These findings could result from the indolent nature of the disease and may change as the pandemic progresses.
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Affiliation(s)
- Tia S. Sutton
- Department of Surgery, East Carolina University Brody School of Medicine, Greenville, NC, United States of America
| | - Scarlett Hao
- Department of Surgery, East Carolina University Brody School of Medicine, Greenville, NC, United States of America
| | - Mizuki Suzuki
- East Carolina University Brody School of Medicine, Greenville, NC, United States of America
| | - Aimei Chua
- East Carolina University Brody School of Medicine, Greenville, NC, United States of America
| | - Anna Lisa Ciarrocca
- East Carolina University Brody School of Medicine, Greenville, NC, United States of America
| | - Michael D. Honaker
- Division of Surgical Oncology, Department of Surgery, East Carolina University Brody School of Medicine, Greenville, NC, United States of America
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Sallinger K, Gruber M, Müller CT, Bonstingl L, Pritz E, Pankratz K, Gerger A, Smolle MA, Aigelsreiter A, Surova O, Svedlund J, Nilsson M, Kroneis T, El-Heliebi A. Spatial tumour gene signature discriminates neoplastic from non-neoplastic compartments in colon cancer: unravelling predictive biomarkers for relapse. J Transl Med 2023; 21:528. [PMID: 37543577 PMCID: PMC10403907 DOI: 10.1186/s12967-023-04384-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2023] [Accepted: 07/22/2023] [Indexed: 08/07/2023] Open
Abstract
BACKGROUND Opting for or against the administration of adjuvant chemotherapy in therapeutic management of stage II colon cancer remains challenging. Several studies report few survival benefits for patients treated with adjuvant therapy and additionally revealing potential side effects of overtreatment, including unnecessary exposure to chemotherapy-induced toxicities and reduced quality of life. Predictive biomarkers are urgently needed. We, therefore, hypothesise that the spatial tissue composition of relapsed and non-relapsed colon cancer stage II patients reveals relevant biomarkers. METHODS The spatial tissue composition of stage II colon cancer patients was examined by a novel spatial transcriptomics technology with sub-cellular resolution, namely in situ sequencing. A panel of 176 genes investigating specific cancer-associated processes such as apoptosis, proliferation, angiogenesis, stemness, oxidative stress, hypoxia, invasion and components of the tumour microenvironment was designed to examine differentially expressed genes in tissue of relapsed versus non-relapsed patients. Therefore, FFPE slides of 10 colon cancer stage II patients either classified as relapsed (5 patients) or non-relapsed (5 patients) were in situ sequenced and computationally analysed. RESULTS We identified a tumour gene signature that enables the subclassification of tissue into neoplastic and non-neoplastic compartments based on spatial expression patterns obtained through in situ sequencing. We developed a computational tool called Genes-To-Count (GTC), which automates the quantification of in situ signals, accurately mapping their position onto the spatial tissue map and automatically identifies neoplastic and non-neoplastic tissue compartments. The GTC tool was used to quantify gene expression of biological processes upregulated within the neoplastic tissue in comparison to non-neoplastic tissue and within relapsed versus non-relapsed stage II colon patients. Three differentially expressed genes (FGFR2, MMP11 and OTOP2) in the neoplastic tissue compartments of relapsed patients in comparison to non-relapsed patients were identified predicting recurrence in stage II colon cancer. CONCLUSIONS In depth spatial in situ sequencing showed potential to provide a deeper understanding of the underlying mechanisms involved in the recurrence of disease and revealed novel potential predictive biomarkers for disease relapse in colon cancer stage II patients. Our open-access GTC-tool allowed us to accurately capture the tumour compartment and quantify spatial gene expression in colon cancer tissue.
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Affiliation(s)
- Katja Sallinger
- Division of Cell Biology, Histology and Embryology, Gottfried Schatz Research Centre, Medical University of Graz, Graz, Austria
- Center for Biomarker Research in Medicine (CBmed), Graz, Austria
| | - Michael Gruber
- Division of Cell Biology, Histology and Embryology, Gottfried Schatz Research Centre, Medical University of Graz, Graz, Austria
| | - Christin-Therese Müller
- Division of Cell Biology, Histology and Embryology, Gottfried Schatz Research Centre, Medical University of Graz, Graz, Austria
| | - Lilli Bonstingl
- Division of Cell Biology, Histology and Embryology, Gottfried Schatz Research Centre, Medical University of Graz, Graz, Austria
- Center for Biomarker Research in Medicine (CBmed), Graz, Austria
| | - Elisabeth Pritz
- Division of Cell Biology, Histology and Embryology, Gottfried Schatz Research Centre, Medical University of Graz, Graz, Austria
| | - Karin Pankratz
- Division of Cell Biology, Histology and Embryology, Gottfried Schatz Research Centre, Medical University of Graz, Graz, Austria
| | - Armin Gerger
- Division of Oncology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Maria Anna Smolle
- Department of Orthopaedics and Trauma, Medical University of Graz, Graz, Austria
| | - Ariane Aigelsreiter
- Diagnostic and Research Institute of Pathology, Medical University of Graz, Graz, Austria
| | - Olga Surova
- Science for Life Laboratory, Department of Biochemistry and Biophysics, Stockholm University, 17165, Solna, Sweden
| | - Jessica Svedlund
- Science for Life Laboratory, Department of Biochemistry and Biophysics, Stockholm University, 17165, Solna, Sweden
- 10x Genomics, Life City, Solnavägen 3H, 113 63, Stockholm, Sweden
| | - Mats Nilsson
- Science for Life Laboratory, Department of Biochemistry and Biophysics, Stockholm University, 17165, Solna, Sweden
| | - Thomas Kroneis
- Division of Cell Biology, Histology and Embryology, Gottfried Schatz Research Centre, Medical University of Graz, Graz, Austria
- Center for Biomarker Research in Medicine (CBmed), Graz, Austria
| | - Amin El-Heliebi
- Division of Cell Biology, Histology and Embryology, Gottfried Schatz Research Centre, Medical University of Graz, Graz, Austria.
- Center for Biomarker Research in Medicine (CBmed), Graz, Austria.
- Biotechmed, Graz, Austria.
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Kan CM, Pei XM, Yeung MHY, Jin N, Ng SSM, Tsang HF, Cho WCS, Yim AKY, Yu ACS, Wong SCC. Exploring the Role of Circulating Cell-Free RNA in the Development of Colorectal Cancer. Int J Mol Sci 2023; 24:11026. [PMID: 37446204 DOI: 10.3390/ijms241311026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Revised: 06/25/2023] [Accepted: 07/02/2023] [Indexed: 07/15/2023] Open
Abstract
Circulating tumor RNA (ctRNA) has recently emerged as a novel and attractive liquid biomarker. CtRNA is capable of providing important information about the expression of a variety of target genes noninvasively, without the need for biopsies, through the use of circulating RNA sequencing. The overexpression of cancer-specific transcripts increases the tumor-derived RNA signal, which overcomes limitations due to low quantities of circulating tumor DNA (ctDNA). The purpose of this work is to present an up-to-date review of current knowledge regarding ctRNAs and their status as biomarkers to address the diagnosis, prognosis, prediction, and drug resistance of colorectal cancer. The final section of the article discusses the practical aspects involved in analyzing plasma ctRNA, including storage and isolation, detection technologies, and their limitations in clinical applications.
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Affiliation(s)
- Chau-Ming Kan
- Department of Health Technology and Informatics, The Hong Kong Polytechnic University, Hong Kong SAR, China
| | - Xiao Meng Pei
- Department of Applied Biology & Chemical Technology, The Hong Kong Polytechnic University, Hong Kong SAR, China
| | - Martin Ho Yin Yeung
- Department of Applied Biology & Chemical Technology, The Hong Kong Polytechnic University, Hong Kong SAR, China
| | - Nana Jin
- Codex Genetics Limited, Shatin, Hong Kong SAR, China
| | - Simon Siu Man Ng
- Department of Surgery, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Hin Fung Tsang
- Department of Health Technology and Informatics, The Hong Kong Polytechnic University, Hong Kong SAR, China
| | - William Chi Shing Cho
- Department of Clinical Oncology, Queen Elizabeth Hospital, Kowloon, Hong Kong SAR, China
| | | | | | - Sze Chuen Cesar Wong
- Department of Applied Biology & Chemical Technology, The Hong Kong Polytechnic University, Hong Kong SAR, China
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22
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Deding U, Kobaek-Larsen M, Bøggild H, Kaalby L, Thygesen MK, Baatrup G. Socioeconomic inequalities in interval colorectal cancer are explained by differences in faecal haemoglobin concentration and age: a register-based cohort study. BMJ Open Gastroenterol 2023; 10:bmjgast-2023-001113. [PMID: 37230536 DOI: 10.1136/bmjgast-2023-001113] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Accepted: 04/28/2023] [Indexed: 05/27/2023] Open
Abstract
OBJECTIVE To estimate the risk of interval colorectal cancer (CRC) in faecal immunochemical test (FIT) negative screening participants according to socioeconomic status. DESIGN In this register-based study, first round FIT negative (<20 µg hb/g faeces) screening participants (biennial FIT, citizens aged 50-74) were followed to estimate interval CRC risk. Multivariate Cox proportional hazard regression models estimated HRs based on socioeconomic status defined by educational level and income. Models were adjusted for age, sex and FIT concentration. RESULTS We identified 829 (0.7‰) interval CRC in 1 160 902 individuals. Interval CRC was more common in lower socioeconomic strata with 0.7‰ for medium-long higher education compared with 1.0‰ for elementary school and 0.4‰ in the highest income quartile compared with 1.2‰ in the lowest. These differences did not translate into significant differences in HR in the multivariate analysis, as they were explained by FIT concentration and age. HR for interval CRC was 7.09 (95% CI) for FIT concentrations 11.9-19.8 µg hb/g faeces, and 3.37 (95% CI) for FIT between 7.2 and 11.8 compared with those <7.2. The HR rose with increasing age ranging from 2.06 (95% CI 1.45 to 2.93) to 7.60 (95% CI 5.63 to 10.25) compared with those under 55 years. CONCLUSION Interval CRC risk increased with decreasing income, heavily influenced by lower income individuals more often being older and having increased FIT concentrations. Individualising screening interval based on age and FIT result, may decrease interval CRC rates, reduce the social gradient and thereby increase the screening efficiency.
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Affiliation(s)
- Ulrik Deding
- Department of Surgery, Odense University Hospital, Svendborg, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Morten Kobaek-Larsen
- Department of Surgery, Odense University Hospital, Svendborg, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Henrik Bøggild
- Department of Health Science and Technology, Public Health and Epidemiology Group, Aalborg University, Aalborg, Denmark
| | - Lasse Kaalby
- Department of Surgery, Odense University Hospital, Svendborg, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Marianne Kirstine Thygesen
- Department of Surgery, Odense University Hospital, Svendborg, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Gunnar Baatrup
- Department of Surgery, Odense University Hospital, Svendborg, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
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23
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Dahm S, Barnes B, Kraywinkel K. Detection of missed deaths in cancer registry data to reduce bias in long-term survival estimation. Front Oncol 2023; 13:1088657. [PMID: 36969013 PMCID: PMC10034313 DOI: 10.3389/fonc.2023.1088657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 02/21/2023] [Indexed: 03/11/2023] Open
Abstract
BackgroundPopulation-based cancer survival estimates can provide insight into the real-world impacts of healthcare interventions and preventive services. However, estimation of survival rates obtained from population-based cancer registries can be biased due to missed incidence or incomplete vital status data. Long-term survival estimates in particular are prone to overestimation, since the proportion of deaths that are missed, for example through unregistered emigration, increases with follow-up time. This also applies to registry-based long-term prevalence estimates. The aim of this report is to introduce a method to detect missed deaths within cancer registry data such that long-term survival of cancer patients does not exceed survival in the general population.MethodsWe analyzed data from 15 German epidemiologic cancer registries covering the years 1970-2016 and from Surveillance, Epidemiology, and End Results (SEER)-18 registries covering 1975-2015. The method is based on comparing survival times until exit (death or follow-up end) and ages at exit between deceased patients and surviving patients, stratified by diagnosis group, sex, age group and stage. Deceased patients with both follow-up time and age at exit in the highest percentile were regarded as outliers and used to fit a logistic regression. The regression was then used to classify each surviving patient as a survivor or a missed death. The procedure was repeated for lower percentile thresholds regarding deceased persons until long-term survival rates no longer exceeded the survival rates in the general population.ResultsFor the German cancer registry data, 0.9% of total deaths were classified as having been missed. Excluding these missed deaths reduced 20-year relative survival estimates for all cancers combined from 140% to 51%. For the whites in SEER data, classified missed deaths amounted to 0.02% of total deaths, resulting in 0.4 percent points lower 20-year relative survival rate for all cancers combined.ConclusionThe method described here classified a relatively small proportion of missed deaths yet reduced long-term survival estimates to more plausible levels. The effects of missed deaths should be considered when calculating long-term survival or prevalence estimates.
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Jardim SR, de Souza LMP, de Souza HSP. The Rise of Gastrointestinal Cancers as a Global Phenomenon: Unhealthy Behavior or Progress? INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:3640. [PMID: 36834334 PMCID: PMC9962127 DOI: 10.3390/ijerph20043640] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 02/09/2023] [Accepted: 02/13/2023] [Indexed: 06/18/2023]
Abstract
The overall burden of cancer is rapidly increasing worldwide, reflecting not only population growth and aging, but also the prevalence and spread of risk factors. Gastrointestinal (GI) cancers, including stomach, liver, esophageal, pancreatic, and colorectal cancers, represent more than a quarter of all cancers. While smoking and alcohol use are the risk factors most commonly associated with cancer development, a growing consensus also includes dietary habits as relevant risk factors for GI cancers. Current evidence suggests that socioeconomic development results in several lifestyle modifications, including shifts in dietary habits from local traditional diets to less-healthy Western diets. Moreover, recent data indicate that increased production and consumption of processed foods underlies the current pandemics of obesity and related metabolic disorders, which are directly or indirectly associated with the emergence of various chronic noncommunicable conditions and GI cancers. However, environmental changes are not restricted to dietary patterns, and unhealthy behavioral features should be analyzed with a holistic view of lifestyle. In this review, we discussed the epidemiological aspects, gut dysbiosis, and cellular and molecular characteristics of GI cancers and explored the impact of unhealthy behaviors, diet, and physical activity on developing GI cancers in the context of progressive societal changes.
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Affiliation(s)
- Silvia Rodrigues Jardim
- Division of Worker’s Health, Universidade Federal do Rio de Janeiro, Rio de Janeiro 22290-140, RJ, Brazil
| | - Lucila Marieta Perrotta de Souza
- Departamento de Clínica Médica, Hospital Universitário, Universidade Federal do Rio de Janeiro, Rua Prof. Rodolpho Paulo Rocco 255, Ilha do Fundão, Rio de Janeiro 21941-913, RJ, Brazil
| | - Heitor Siffert Pereira de Souza
- Departamento de Clínica Médica, Hospital Universitário, Universidade Federal do Rio de Janeiro, Rua Prof. Rodolpho Paulo Rocco 255, Ilha do Fundão, Rio de Janeiro 21941-913, RJ, Brazil
- D’Or Institute for Research and Education (IDOR), Rua Diniz Cordeiro 30, Botafogo, Rio de Janeiro 22281-100, RJ, Brazil
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25
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Shanahan JJ, LeBlanc DM, Courage ER, Benesch MGK, Hickey KE, Hartwig KA, Armstrong CD, Engelbrecht R, Fagan MG, Borgaonkar MR, Pace DE. Characteristics of Interval Colorectal Cancer: A Canadian Retrospective Population-Level Analysis from Newfoundland and Labrador. Curr Oncol 2022; 29:9150-9162. [PMID: 36547130 PMCID: PMC9776431 DOI: 10.3390/curroncol29120716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Revised: 11/15/2022] [Accepted: 11/23/2022] [Indexed: 11/25/2022] Open
Abstract
Interval colorectal cancers (I-CRCs) arise during the interval time period between scheduled colonoscopies. Predicting which patients are at risk of I-CRCs remains an elusive undertaking, but evidence would suggest that most I-CRCs arise from lesions missed on index endoscopy. The procedural factors that lead to missed lesions are numerous and lack consensus in the literature. In Canada, the province of Newfoundland and Labrador has the highest incidence of CRCs. In this study our aim was to examine I-CRCs (3-60 months after last colonoscopy) in NL through a population-level analysis covering 67% of the province from 2001-2018. We estimated the I-CRC rate to be up to 9.3%. Median age of I-CRC diagnosis was 67.1 years with an interval time of 2.9 years. About 57% of these tumors occurred proximal to the splenic flexure, with 53% presenting as local disease. No temporal differences were observed in interval time or tumor distribution. On univariate and multivariable logistical regression, risk of right-sided I-CRC did not correlate to the index colonoscopy indication, bowel preparation quality, size of largest polyp removed, colonoscopy completion rate, or stage at presentation. Improvements in synoptic reporting utilization and national registries are needed to identity risk factors and reduce I-CRC frequency.
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Affiliation(s)
- Jessica J. Shanahan
- Discipline of Surgery, Faculty of Medicine, Memorial University of Newfoundland, St. John’s, NL A1B 3V6, Canada
| | - Danielle M. LeBlanc
- Discipline of Surgery, Faculty of Medicine, Memorial University of Newfoundland, St. John’s, NL A1B 3V6, Canada
| | - Emily R. Courage
- Discipline of Surgery, Faculty of Medicine, Memorial University of Newfoundland, St. John’s, NL A1B 3V6, Canada
| | - Matthew G. K. Benesch
- Discipline of Surgery, Faculty of Medicine, Memorial University of Newfoundland, St. John’s, NL A1B 3V6, Canada
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
| | - Kala E. Hickey
- Discipline of Surgery, Faculty of Medicine, Memorial University of Newfoundland, St. John’s, NL A1B 3V6, Canada
| | - Katia A. Hartwig
- Discipline of Surgery, Faculty of Medicine, Memorial University of Newfoundland, St. John’s, NL A1B 3V6, Canada
| | - Casey D. Armstrong
- Discipline of Surgery, Faculty of Medicine, Memorial University of Newfoundland, St. John’s, NL A1B 3V6, Canada
| | - Reniel Engelbrecht
- Discipline of Medicine, Faculty of Medicine, Memorial University of Newfoundland, St. John’s, NL A1B 3V6, Canada
| | - Mitchell G. Fagan
- Discipline of Surgery, Faculty of Medicine, Memorial University of Newfoundland, St. John’s, NL A1B 3V6, Canada
| | - Mark R. Borgaonkar
- Discipline of Medicine, Faculty of Medicine, Memorial University of Newfoundland, St. John’s, NL A1B 3V6, Canada
| | - David E. Pace
- Discipline of Surgery, Faculty of Medicine, Memorial University of Newfoundland, St. John’s, NL A1B 3V6, Canada
- Correspondence:
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Zarnescu EC, Zarnescu NO, Sanda N, Costea R. Risk Factors for Severe Postoperative Complications after Oncologic Right Colectomy: Unicenter Analysis. MEDICINA (KAUNAS, LITHUANIA) 2022; 58:1598. [PMID: 36363555 PMCID: PMC9697206 DOI: 10.3390/medicina58111598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 10/26/2022] [Accepted: 11/01/2022] [Indexed: 08/30/2023]
Abstract
Background and Objectives: This study aimed to investigate the potential risk factors for severe postoperative complications after oncologic right colectomy. Materials and Methods: All consecutive patients with right colon cancer who underwent right colectomy in our department between 2016 and 2021 were retrospectively included in this study. The Clavien-Dindo grading system was used to evaluate postoperative complications. Univariate and multivariate logistic regression analyses were used to investigate risk factors for postoperative severe complications. Results: Of the 144 patients, there were 69 males and 75 females, with a median age of 69 (IQR 60-78). Postoperative morbidity and mortality rates were 41.7% (60 patients) and 11.1% (16 patients), respectively. The anastomotic leak rate was 5.3% (7 patients). Severe postoperative complications (Clavien-Dindo grades III-V) were present in 20 patients (13.9%). Univariate analysis showed the following as risk factors for postoperative severe complications: Charlson score, lack of mechanical bowel preparation, level of preoperative proteins, blood transfusions, and degree of urgency (elective/emergency right colectomy). In the logistic binary regression, the Charlson score (OR = 1.931, 95% CI = 1.077-3.463, p = 0.025) and preoperative protein level (OR = 0.049, 95% CI = 0.006-0.433, p = 0.007) were found to be independent risk factors for postoperative severe complications. Conclusions: Severe complications after oncologic right colectomy are associated with a low preoperative protein level and a higher Charlson comorbidity index.
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Affiliation(s)
- Eugenia Claudia Zarnescu
- Department of General Surgery, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Second Department of Surgery, University Emergency Hospital Bucharest, 050098 Bucharest, Romania
| | - Narcis Octavian Zarnescu
- Department of General Surgery, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Second Department of Surgery, University Emergency Hospital Bucharest, 050098 Bucharest, Romania
| | - Nicoleta Sanda
- Department of General Surgery, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Second Department of Surgery, University Emergency Hospital Bucharest, 050098 Bucharest, Romania
| | - Radu Costea
- Department of General Surgery, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Second Department of Surgery, University Emergency Hospital Bucharest, 050098 Bucharest, Romania
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