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Chueiri PS, Gonçalves MR, Hauser L, Mengue S, Agostinho M, Roman R, Wollmann L, Dilda A, da Silva RAM, Harzheim E. Brazilian Survey on Preventive Actions for the Population With Access to Primary Healthcare: Inefficient Spending in a Country in Economic Crisis. Int J Health Policy Manag 2022; 11:1905-1912. [PMID: 34523857 PMCID: PMC9808240 DOI: 10.34172/ijhpm.2021.94] [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: 09/30/2020] [Accepted: 07/24/2021] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND Cancer ranks second as a cause of death in Brazil. Although preventive practices are part of the daily routine of primary healthcare (PHC) teams, organized screening programs are lacking. This study aimed to evaluate the adequacy of preventive interventions in the main cancer types, as defined by the Brazilian government. METHODS We analyzed cross-sectional data from a larger project conducted in 2016 with PHC service users and physicians from all over Brazil, interviewed by trained research staff. The sample was stratified by the number of PHC physicians per geographic region, who were eligible for inclusion if they had been working in the same PHC unit for at least one year. Twelve adult patients with at least two encounters were included per participating physician. Only the data from service users were analyzed in this study. We evaluated the questions about preventive practices and calculated the following indicators: coverage, focus, screening errors, and screening ratio. National guidelines and international evidence were used as a comparison parameter. RESULTS The study population consisted of 6160 service users. The data indicate that the recommendations for cervical, breast, and prostate cancer screening and for treatment of tobacco dependence are not adequately followed. Coverage for breast and cervical cancer screening presented an overutilization bias, with rates 50% and 9% above the expected, respectively. The screening focus was also inadequate: 24%, 47%, and 54% of the screening tests for the three cancer types were performed in individuals outside the recommended age range. 31% of smokers were not approached for treatment. CONCLUSION These findings indicate that the Brazilian population has been subjected to inadequate and potentially iatrogenic interventions in PHC. New policies based on stricter criteria of adequacy and increased use of the concept of quaternary prevention may improve the effectiveness and equity of the health system.
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Affiliation(s)
| | - Marcelo Rodrigues Gonçalves
- Graduate Program in Epidemiology, TelehealthRS Project, School of Medicine, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
| | - Lisiane Hauser
- Graduate Program in Epidemiology, TelehealthRS Project, School of Medicine, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
| | - Sotero Mengue
- Graduate Program in Epidemiology, TelehealthRS Project, School of Medicine, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
| | | | - Rudi Roman
- Graduate Program in Epidemiology, TelehealthRS Project, School of Medicine, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
| | - Lucas Wollmann
- Community Health Services, Grupo Hospitalar Conceição, Porto Alegre, Brazil
| | - Anna Dilda
- School of Medicine, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
| | | | - Erno Harzheim
- School of Medicine, Faculdade Israelita de Ciências da Saúde Albert Einstein, São Paulo, Brazil
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Harris M, Brekke M, Dinant GJ, Esteva M, Hoffman R, Marzo-Castillejo M, Murchie P, Neves AL, Smyrnakis E, Vedsted P, Aubin-Auger I, Azuri J, Buczkowski K, Buono N, Foreva G, Babić SG, Jacob E, Koskela T, Petek D, Šter MP, Puia A, Sawicka-Powierza J, Streit S, Thulesius H, Weltermann B, Taylor G. Primary care practitioners' diagnostic action when the patient may have cancer: an exploratory vignette study in 20 European countries. BMJ Open 2020; 10:e035678. [PMID: 33130560 PMCID: PMC7783622 DOI: 10.1136/bmjopen-2019-035678] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Revised: 08/04/2020] [Accepted: 08/05/2020] [Indexed: 11/03/2022] Open
Abstract
OBJECTIVES Cancer survival rates vary widely between European countries, with differences in timeliness of diagnosis thought to be one key reason. There is little evidence on the way in which different healthcare systems influence primary care practitioners' (PCPs) referral decisions in patients who could have cancer.This study aimed to explore PCPs' diagnostic actions (whether or not they perform a key diagnostic test and/or refer to a specialist) in patients with symptoms that could be due to cancer and how they vary across European countries. DESIGN A primary care survey. PCPs were given vignettes describing patients with symptoms that could indicate cancer and asked how they would manage these patients. The likelihood of taking immediate diagnostic action (a diagnostic test and/or referral) in the different participating countries was analysed. Comparisons between the likelihood of taking immediate diagnostic action and physician characteristics were calculated. SETTING Centres in 20 European countries with widely varying cancer survival rates. PARTICIPANTS A total of 2086 PCPs answered the survey question, with a median of 72 PCPs per country. RESULTS PCPs' likelihood of immediate diagnostic action at the first consultation varied from 50% to 82% between countries. PCPs who were more experienced were more likely to take immediate diagnostic action than their peers. CONCLUSION When given vignettes of patients with a low but significant possibility of cancer, more than half of PCPs across Europe would take diagnostic action, most often by ordering diagnostic tests. However, there are substantial between-country variations.
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Affiliation(s)
- Michael Harris
- Department for Health, University of Bath, Bath, Somerset, UK
- Institute of Primary Health Care (BIHAM), University of Bern, Bern, Switzerland
| | - Mette Brekke
- Department of General Practice and General Practice Research Unit, University of Oslo, Oslo, Norway
| | - Geert-Jan Dinant
- Department of General Practice, Maastricht University, Maastricht, The Netherlands
| | - Magdalena Esteva
- Balearic Islands Health Research Institute (IdISBa), Palma de Mallorca, Illes Balears, Spain
| | - Robert Hoffman
- Department of Family Medicine, Tel Aviv University, Tel Aviv, Israel
| | | | - Peter Murchie
- Division of Applied Health Science, University of Aberdeen, Aberdeen, UK
| | - Ana Luísa Neves
- Centre for Health Policy, Imperial College London, London, UK
- Centre for Health Technology and Services Research, Department of Community Medicine, Information and Health Decision Sciences, University of Porto, Porto, Portugal
| | - Emmanouil Smyrnakis
- Laboratory of Primary Health Care, General Practice and Health Services Research, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Peter Vedsted
- Research Unit for General Practice, University of Aarhus, Aarhus, Denmark
| | - Isabelle Aubin-Auger
- Department of General Practice, Université Paris Diderot, Paris, Île-de-France, France
| | - Joseph Azuri
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Krzysztof Buczkowski
- Department of Family Medicine, Nicolaus Copernicus University, Bydgoszcz, Poland
| | - Nicola Buono
- Department of Family Medicine, National Society of Medical Education in General Practice (SNaMID), Prata Sannita, Italy
| | | | | | - Eva Jacob
- Primary Health Centre, Centro de Saúde Sarria, Sarria, Lugo, Spain
| | - Tuomas Koskela
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Davorina Petek
- Department of Family Medicine, Univerza v Ljubljani, Ljubljana, Slovenia
| | - Marija Petek Šter
- Department of Family Medicine, Univerza v Ljubljani, Ljubljana, Slovenia
| | - Aida Puia
- Family Medicine Department, Iuliu Hagieganu University of Medicine and Pharmacy, Cluj Napoca, Romania
| | | | - Sven Streit
- Institute of Primary Health Care (BIHAM), University of Bern, Bern, Switzerland
| | - Hans Thulesius
- Department of Research and Development, Lund University, Malmö, Sweden
| | - Birgitta Weltermann
- Institut für Hausarztmedizin, University of Bonn, Bonn, Nordrhein-Westfalen, Germany
| | - Gordon Taylor
- College of Medicine and Health, University of Exeter, Exeter, Devon, UK
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Lamartina L, Grani G, Durante C, Filetti S, Cooper DS. Screening for differentiated thyroid cancer in selected populations. Lancet Diabetes Endocrinol 2020; 8:81-88. [PMID: 31591051 DOI: 10.1016/s2213-8587(19)30324-9] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 08/28/2019] [Accepted: 08/28/2019] [Indexed: 12/14/2022]
Abstract
The main purpose of cancer screening programmes should not be to detect all cancers, but to discover potentially fatal or clinically relevant cancers. The US Preventive Services Task Force recommends against screening for thyroid cancer in the general, asymptomatic adult population, as such screening would result in harms that outweigh any potential benefits. This recommendation does not apply to patients with symptoms or to individuals at increased risk of thyroid cancer because of a history of exposure to ionising radiation (in childhood, as radioactive fallout, or in medical treatment as low-dose radiotherapy for benign conditions or high-dose radiation for malignancy), inherited genetic syndromes associated with thyroid cancer (eg, familial adenomatous polyposis), or one or more first-degree relatives with a history of thyroid cancer. We discuss the evidence for and against screening individuals who are at high risk, and consider the different screening tools available.
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Affiliation(s)
- Livia Lamartina
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy; Department of Nuclear Medicine and Endocrine Oncology, Gustave Roussy Cancer Campus, Villejuif, France
| | - Giorgio Grani
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Cosimo Durante
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Sebastiano Filetti
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - David S Cooper
- Division of Endocrinology, Diabetes, and Metabolism, The Johns Hopkins University School of Medicine, Baltimore, MD, USA.
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Lee HE, Zaitsu M, Kim EA, Kawachi I. Occupational Class and Cancer Survival in Korean Men: Follow-Up Study of Nation-Wide Working Population. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E303. [PMID: 31906362 PMCID: PMC6981645 DOI: 10.3390/ijerph17010303] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Revised: 12/26/2019] [Accepted: 12/29/2019] [Indexed: 12/14/2022]
Abstract
Background: We aimed to describe inequalities in site-specific cancer survival across different occupational classes in Korean men. Methods: Subjects included cancer diagnosed members of the national employment insurance program during 1995-2008. A total of 134,384 male cases were followed by linking their data to the Death registry until 2009. Occupational classes were categorized according to the Korean Standard Occupational Classification (KSOC). Hazard ratio adjusting age and diagnosed year were calculated for each occupation by cancer sites. Results: Men in service/sales and blue-collar occupations had lower survival of all cancer sites combined and esophagus, stomach, colorectal, liver, larynx, lung, prostate, thyroid cancer and non-Hodgkin's lymphoma than men in professional and managerial positions. Cancer sites with good prognosis like prostate cancer showed wider gap across occupational class. Conclusions: Considerable inequalities in cancer survival were found by occupation among Korean men. Cancer control policy should more focus on lower socioeconomic occupational class.
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Affiliation(s)
- Hye-Eun Lee
- Korea Institute of Labor Safety and Health, Seoul 07023, Korea;
- Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA; (M.Z.); (I.K.)
| | - Masayoshi Zaitsu
- Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA; (M.Z.); (I.K.)
- Department of Public Health, Graduate School of Medicine, The University of Tokyo, Tokyo 113-0033, Japan
| | - Eun-A Kim
- Occupational Safety and Health Research Institute, Korea Occupational Safety and Health Agency, Ulsan 44429, Korea
| | - Ichiro Kawachi
- Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA; (M.Z.); (I.K.)
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Shen Q, Jöud A, Schelin MEC, Sjölander A, Cao Y, Sparén P, Fall K, Czene K, Valdimarsdóttir U, Fang F. Psychiatric disorders and cardiovascular diseases during the diagnostic workup of potential breast cancer: a population-based cohort study in Skåne, Sweden. Breast Cancer Res 2019; 21:139. [PMID: 31823810 PMCID: PMC6902560 DOI: 10.1186/s13058-019-1232-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2019] [Accepted: 11/18/2019] [Indexed: 12/29/2022] Open
Abstract
Background An increasing number of women are evaluated for potential breast cancer and may experience mental distress during evaluation. We aim to assess the risks of psychiatric disorders and cardiovascular diseases during the diagnostic workup of potential breast cancer. Methods All women with a new diagnosis of unspecified lump in breast (N = 15,714), benign tumor or breast cancer in situ (N = 4435), or breast cancer (N = 8512) during 2005–2014 in Skåne, Sweden, were considered as exposed to a breast diagnostic workup. We used multivariable Poisson regression to compare rates of psychiatric disorders and cardiovascular diseases during the 6 weeks before the date of diagnosis of these women with the corresponding rates of women not undergoing such workup. The commonest waiting time for breast cancer patients was 6 weeks during the study period. A within-individual comparison was performed to control for potential unmeasured time-stationary confounders. Results Compared to the reference, we found a higher rate of psychiatric disorders during the 6 weeks before diagnosis of benign tumor or breast cancer in situ (incidence rate ratio [IRR], 1.3; 95% confidence interval [CI], 1.1 to 1.5) and breast cancer (IRR, 1.4; 95% CI, 1.2 to 1.6). A higher rate was also noted for cardiovascular diseases (IRR, 1.3; 95% CI, 1.1 to 1.6 for benign tumor or breast cancer in situ, and IRR, 1.9; 95% CI, 1.8 to 2.0 for breast cancer). The rate increases for breast cancer were greater comparing a diagnostic workup due to symptoms to a workup due to screening. Little rate increase of neither psychiatric disorders nor cardiovascular diseases was noted during the 6 weeks before the diagnosis of unspecified lump in breast. The within-individual comparison largely confirmed these findings. Conclusions Women with benign and malignant breast tumor had increased rates of psychiatric disorders and cardiovascular diseases during the waiting for a final diagnosis.
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Affiliation(s)
- Qing Shen
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Box 281, SE-171 77, Stockholm, Sweden.
| | - Anna Jöud
- Epidemiology and Register Centre South, Region Skåne, SE-221 85, Lund, Sweden.,Division of Occupational and Environmental Medicine, Department of Laboratory Medicine Lund, Lund University, SE-221 00, Lund, Sweden
| | - Maria E C Schelin
- Epidemiology and Register Centre South, Region Skåne, SE-221 85, Lund, Sweden.,Division of Occupational and Environmental Medicine, Department of Laboratory Medicine Lund, Lund University, SE-221 00, Lund, Sweden
| | - Arvid Sjölander
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Box 281, SE-171 77, Stockholm, Sweden
| | - Yang Cao
- Clinical Epidemiology and Biostatistics, School of Medical Sciences, Örebro University, SE-701 82, Örebro, Sweden
| | - Pär Sparén
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Box 281, SE-171 77, Stockholm, Sweden
| | - Katja Fall
- Clinical Epidemiology and Biostatistics, School of Medical Sciences, Örebro University, SE-701 82, Örebro, Sweden
| | - Kamila Czene
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Box 281, SE-171 77, Stockholm, Sweden
| | - Unnur Valdimarsdóttir
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Box 281, SE-171 77, Stockholm, Sweden.,Department of Epidemiology, Harvard School of Public Health, Harvard University, Boston, MA, 02115, USA.,Center of Public Health Sciences, Faculty of Medicine, University of Iceland, IS-101, Reykjavík, Iceland
| | - Fang Fang
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Box 281, SE-171 77, Stockholm, Sweden.
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Lin ZM, Wen Q, Yan CX, Pan MQ, Mo GQ, Chen JF, Huang PT. Combination of contrast-enhanced ultrasound and strain elastography to assess cytologically non-diagnostic thyroid nodules. Oncol Lett 2019; 18:6845-6851. [PMID: 31814852 DOI: 10.3892/ol.2019.11058] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Accepted: 09/06/2019] [Indexed: 01/16/2023] Open
Abstract
The aim of the present study was to investigate the benefits of combining contrast-enhanced ultrasound (CEUS) and strain elastography (SE) for the diagnosis of thyroid nodules with non-diagnostic fine-needle aspiration cytology (FNAC) results. Between October 2013 and March 2017, CEUS and SE were performed in 226 patients (236 thyroid nodules) with non-diagnostic FNAC results prior to thyroidectomy. The diagnostic value of CEUS, SE and their combination (CEUS+SE) in distinguishing malignant from benign thyroid nodules was evaluated, using surgical pathology as a reference. Receiver operating characteristic curve analysis was used to assess the diagnostic performance of CEUS, SE and CEUS+SE in determining malignant thyroid nodules. Subsequently, the sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV) and accuracy of CEUS, SE and CEUS + SE were calculated. The malignancy rate in patients with thyroid nodules and non-diagnostic FNAC results was 26.3% in the present study. The sensitivity, specificity, PPV, NPV, accuracy and area under the curve in predicting malignant thyroid nodules were 80.6, 85.6, 66.7, 92.5, 84.3 and 0.831%, respectively, using SE alone; 59.7, 95.9, 84.1, 86.9, 86.4 and 0.778%, respectively, using CEUS alone; and 83.9, 89.1, 73.6, 94.5, 88.1 and 0.865%, respectively, using the combination of CEUS and SE. Overall, the combination of CEUS with SE resulted in higher sensitivity, NPV and accuracy in the diagnosis of cytologically non-diagnostic thyroid nodules compared with CEUS or SE alone.
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Affiliation(s)
- Zi-Mei Lin
- Department of Ultrasound, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310009, P.R. China
| | - Qing Wen
- Department of Ultrasound, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310009, P.R. China
| | - Cao-Xin Yan
- Department of Ultrasound, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310009, P.R. China
| | - Min-Qiang Pan
- Department of Ultrasound, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310009, P.R. China
| | - Guo-Qiang Mo
- Department of Ultrasound, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310009, P.R. China
| | - Ji-Fan Chen
- Department of Ultrasound, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310009, P.R. China
| | - Pin-Tong Huang
- Department of Ultrasound, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310009, P.R. China
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Heesterman BL, Bokhorst JM, de Pont LMH, Verbist BM, Bayley JP, van der Mey AGL, Corssmit EPM, Hes FJ, van Benthem PPG, Jansen JC. Mathematical Models for Tumor Growth and the Reduction of Overtreatment. J Neurol Surg B Skull Base 2018; 80:72-78. [PMID: 30733904 DOI: 10.1055/s-0038-1667148] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2017] [Accepted: 06/13/2018] [Indexed: 01/22/2023] Open
Abstract
Background To improve our understanding of the natural course of head and neck paragangliomas (HNPGL) and ultimately differentiate between cases that benefit from early treatment and those that are best left untreated, we studied the growth dynamics of 77 HNPGL managed with primary observation. Methods Using digitally available magnetic resonance images, tumor volume was estimated at three time points. Subsequently, nonlinear least squares regression was used to fit seven mathematical models to the observed growth data. Goodness of fit was assessed with the coefficient of determination ( R 2 ) and root-mean-squared error. The models were compared with Kruskal-Wallis one-way analysis of variance and subsequent post-hoc tests. In addition, the credibility of predictions (age at onset of neoplastic growth and estimated volume at age 90) was evaluated. Results Equations generating sigmoidal-shaped growth curves (Gompertz, logistic, Spratt and Bertalanffy) provided a good fit (median R 2 : 0.996-1.00) and better described the observed data compared with the linear, exponential, and Mendelsohn equations ( p < 0.001). Although there was no statistically significant difference between the sigmoidal-shaped growth curves regarding the goodness of fit, a realistic age at onset and estimated volume at age 90 were most often predicted by the Bertalanffy model. Conclusions Growth of HNPGL is best described by decelerating tumor growth laws, with a preference for the Bertalanffy model. To the best of our knowledge, this is the first time that this often-neglected model has been successfully fitted to clinically obtained growth data.
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Affiliation(s)
- Berdine L Heesterman
- Department of Otorhinolaryngology, Leiden University Medical Center, Leiden, The Netherlands
| | - John-Melle Bokhorst
- Department of Otorhinolaryngology, Leiden University Medical Center, Leiden, The Netherlands
| | - Lisa M H de Pont
- Department of Otorhinolaryngology, Leiden University Medical Center, Leiden, The Netherlands
| | - Berit M Verbist
- Department of Radiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Jean-Pierre Bayley
- Department of Human Genetics, Leiden University Medical Center, Leiden, The Netherlands
| | - Andel G L van der Mey
- Department of Otorhinolaryngology, Leiden University Medical Center, Leiden, The Netherlands
| | - Eleonora P M Corssmit
- Department of Endocrinology, Leiden University Medical Center, Leiden, The Netherlands
| | - Frederik J Hes
- Department of Clinical Genetics, Leiden University Medical Center, Leiden, The Netherlands
| | | | - Jeroen C Jansen
- Department of Otorhinolaryngology, Leiden University Medical Center, Leiden, The Netherlands
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Takeuchi D, Koide N, Suzuki A, Shimizu F, Koyama Y, Ehara T, Yamamoto Y, Koyama M, Nakamura S, Kitazawa M, Miyagawa Y, Miyagawa S. High incidence of other primary malignancies in patients with synchronous multiple gastric cancers "a multi-center retrospective cohort study". Oncotarget 2018; 9:20605-20616. [PMID: 29755675 PMCID: PMC5945523 DOI: 10.18632/oncotarget.25027] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2017] [Accepted: 03/19/2018] [Indexed: 12/26/2022] Open
Abstract
This study evaluated the relationship between synchronous multiple gastric cancer and other primary malignancies. During 2002–2013, 1094 consecutive surgically treated gastric cancer patients were enrolled. Preoperatively, we performed total colonoscopy and whole-body computed tomography. When malignancies in other organs were suspected, detailed organ-specific examinations were performed. Synchronous multiple gastric cancer occurred in 102 patients (9.3%)which was frequently observed in patients with preoperative other primary malignancies (p < 0.001). Preoperative other primary malignancy was an independent risk factor for synchronous multiple gastric cancer (p = 0.001; hazard ratio: 2.145, 95% confidence interval: 1.354–3.399) and an independent prognostic factor of overall survival in patients undergoing gastrectomy with curative intent (p = 0.021; hazard ratio: 1.481, 95% confidence interval: 1.060–2.070). Thus, patients with preoperative other primary malignancies have a high risk of synchronous multiple gastric cancer. Careful preoperative examination is recommended to improve survival.
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Affiliation(s)
- Daisuke Takeuchi
- Department of Surgery, Shinshu University School of Medicine, Asahi, Matsumoto 390-8621, Japan
| | - Naohiko Koide
- Department of Surgery, Nagano Prefectural Kiso Hospital, Asahi, Matsumoto 390-8621, Japan
| | - Akira Suzuki
- Department of Surgery, Shinshu University School of Medicine, Asahi, Matsumoto 390-8621, Japan
| | - Fumiaki Shimizu
- Department of Surgery, Shinshu Ueda Medical Center, Asahi, Matsumoto 390-8621, Japan
| | - Yoshinori Koyama
- Department of Surgery, Nagano Prefectural Kiso Hospital, Asahi, Matsumoto 390-8621, Japan
| | - Takehito Ehara
- Department of Surgery, Shinshu University School of Medicine, Asahi, Matsumoto 390-8621, Japan
| | - Yuta Yamamoto
- Department of Surgery, Shinshu University School of Medicine, Asahi, Matsumoto 390-8621, Japan
| | - Makoto Koyama
- Department of Surgery, Shinshu University School of Medicine, Asahi, Matsumoto 390-8621, Japan
| | - Satoshi Nakamura
- Department of Surgery, Shinshu University School of Medicine, Asahi, Matsumoto 390-8621, Japan
| | - Masato Kitazawa
- Department of Surgery, Shinshu University School of Medicine, Asahi, Matsumoto 390-8621, Japan
| | - Yusuke Miyagawa
- Department of Surgery, Shinshu University School of Medicine, Asahi, Matsumoto 390-8621, Japan
| | - Shinichi Miyagawa
- Department of Surgery, Shinshu University School of Medicine, Asahi, Matsumoto 390-8621, Japan
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A Comparison of Radiologists' and Urologists' Opinions Regarding Prostate MRI Reporting: Results From a Survey of Specialty Societies. AJR Am J Roentgenol 2018; 210:101-107. [DOI: 10.2214/ajr.17.18241] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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