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Li R, Li C, Liu L, Chen W, Bai Y. Factors affecting colonoscopy screening among first-degree relatives of colorectal cancer patients: A mixed-method systematic review. Worldviews Evid Based Nurs 2024; 21:245-252. [PMID: 37950436 DOI: 10.1111/wvn.12689] [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: 07/08/2023] [Revised: 10/09/2023] [Accepted: 10/10/2023] [Indexed: 11/12/2023]
Abstract
BACKGROUND First-degree relatives (FDRs) of colorectal cancer (CRC) patients have a higher risk of developing CRC than the general population. Ensuring that these at-risk populations receive colonoscopy screening is an effective strategy for reducing the increased risk, but the rates remain low. Colonoscopy screening behavior is influenced by factors at multiple levels. However, most previous reviews failed to review them and their interactions systematically. AIMS To explore factors influencing FDRs' colonoscopy screening behavior according to the ecological model. METHOD A mixed-method systematic review was performed in accordance with The Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guideline. A comprehensive literature search was conducted using eight bibliographic databases (Medline, EMBASE, PubMed, the Cochrane Library, Scopus, China National Knowledge Infrastructure, Wan Fang Data, and China Biology Medicine) for the period from January 1995 to February 2023. The Joanna Briggs Institute critical appraisal checklists were applied to assess studies qualities. A convergent integrated approach was used for data synthesis and integration. RESULTS In total, 24 articles reporting on 23 studies were included. Only one study was rated low quality, and the other 22 studies were rated moderate to high quality. The findings revealed that certain factors and their interactions affected FDRs' colonoscopy screening behaviors according to the ecological model, including misconceptions about CRC and colonoscopy, concerns about the procedure, perceived susceptibility to developing CRC, health motivation, fear of CRC, fatalism, the recommendation from CRC patients, and recommendations from physicians, colonoscopy schedules, cancer taboo, health insurance and cost of colonoscopy. LINK EVIDENCE TO ACTION Family communication-centered multilevel interventions are recommended to promote colonoscopy screening behavior among FDRs of CRC patients.
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Affiliation(s)
- Rujin Li
- School of Nursing, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Caixia Li
- The Nethersole School of Nursing, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Li Liu
- School of Nursing, Central South University, Changsha, China
| | - Weicong Chen
- School of Nursing, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Yang Bai
- School of Nursing, Sun Yat-sen University, Guangzhou, Guangdong, China
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Aydogan Gedik S, Metintas S, Onsuz MF. Recognition and participation of colorectal cancer screening in Turkiye: A systematic review and meta-analysis study. North Clin Istanb 2023; 10:819-829. [PMID: 38328722 PMCID: PMC10846582 DOI: 10.14744/nci.2022.94103] [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: 10/20/2022] [Accepted: 12/15/2022] [Indexed: 12/12/2022] Open
Abstract
Colorectal cancers (CRCs) have an important share in the prevalence and mortality among all cancers. It was aimed to make a systematic review and meta-analysis of researches about the prevalence of knowing fecal occult blood test (FOBT) and colonoscopy, which are among the CRC screening methods, and the prevalence of having these tests at any time in life. A literature search using five different databases were screened both in Turkish and English language and a total of 1176 studies were reached. Of these, 22 studies were selected to be included in this study. In the evaluation of the researches included in the study, the studies were read in a way to look for answers to PICOS questions. Open Meta-analyst demo program and random effects model was used. The prevalence rate and 95% confidence interval of knowing and having FOBT and colonoscopy were calculated. According to the meta-analysis results, the prevalence of knowing the FOBT among the CRC screening tests was 19.3%, the prevalence of having the FOBT was 13.2%, the prevalence of knowing colonoscopy was 31.7%, and the prevalence of having colonoscopy was 10.0%. As a conclusion prevalence of knowing and having FOBT and colonoscopy was low in risky individuals in Turkiye.
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Affiliation(s)
| | - Selma Metintas
- Department of Public Health, Eskisehir Osmangazi University Faculty of Medicine, Eskisehir, Turkiye
| | - Muhammed Fatih Onsuz
- Department of Public Health, Eskisehir Osmangazi University Faculty of Medicine, Eskisehir, Turkiye
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Shamseddine A, Chehade L, Al Mahmasani L, Charafeddine M. Colorectal Cancer Screening in the Middle East: What, Why, Who, When, and How? Am Soc Clin Oncol Educ Book 2023; 43:e390520. [PMID: 37163709 DOI: 10.1200/edbk_390520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
The incidence of colorectal cancer (CRC) in the Middle East is increasing, especially among those younger than 50 years. Risk factors including obesity, sedentary lifestyle, and dietary changes are associated with the epidemiologic shift and are a result of socioeconomic changes happening in the region. Worldwide, CRC screening is associated with decreased incidence and mortality of CRC, but screening uptake is still low in the Middle East because of cultural barriers and lack of awareness; in addition, most countries do not have national screening programs. Knowledge of CRC screening and participation rates vary among different countries, but overall they are low. Both primary and secondary prevention approaches are needed in the Middle East, and cost-effectiveness is important in choosing screening modalities. Although colonoscopy is considered the most robust screening method, stool-based testing may be an acceptable screening strategy in resource-limited settings, and focusing on high-risk individuals such as those with hereditary CRC might be the most cost-effective strategy. In addition to financial limitations in many countries in the Middle East, human displacement places an extra toll on cancer control strategies in the region.
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Affiliation(s)
- Ali Shamseddine
- Naef K. Basile Cancer Institute, American University of Beirut Medical Center, Riad El Solh, Beirut, Lebanon
| | - Laudy Chehade
- Naef K. Basile Cancer Institute, American University of Beirut Medical Center, Riad El Solh, Beirut, Lebanon
| | - Layal Al Mahmasani
- Naef K. Basile Cancer Institute, American University of Beirut Medical Center, Riad El Solh, Beirut, Lebanon
| | - Maya Charafeddine
- Naef K. Basile Cancer Institute, American University of Beirut Medical Center, Riad El Solh, Beirut, Lebanon
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Colonoscopy Screening Behaviour and Associated Factors Amongst First-Degree Relatives of People with Colorectal Cancer in China: Testing the Health Belief Model Using a Cross-Sectional Design. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17144927. [PMID: 32650616 PMCID: PMC7400103 DOI: 10.3390/ijerph17144927] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 07/02/2020] [Accepted: 07/03/2020] [Indexed: 12/31/2022]
Abstract
Colonoscopy is the best screening choice for at-risk persons, because it offers prevention through the removal of preneoplastic lesions in addition to early detection. This study aims to report the participation rate of colonoscopy screening and examine its associated factors amongst Chinese first-degree relatives of people with colorectal cancer based on the health belief model (HBM). A cross-sectional study was conducted in Shenzhen, China from March to May 2019. Demographic characteristics, family history, variables derived from the HBM and colonoscopy screening behaviours were measured through online surveys as the independent variables of interest. A total of 186 online surveys were returned, with a final response rate of 57.0%. The participation rate of colonoscopy was 15.6%. Univariate analysis (independent t-test/chi-square test/Fisher test) was applied first to identify the candidate independent variables. Then, multivariate logistic regression was used to examine the association between independent variables and uptake of colonoscopy. Perceived barriers and cues to action were identified as factors associated with undergoing colonoscopy. The participation rate of colonoscopy in the study population was low. Health communication to promote colonoscopy screening for the Chinese at-risk population should include components in reducing barriers to colonoscopy tests, family history information and health professional recommendations on screening. Future studies with large sample size are suggested to examine perceived susceptibility, fatalism and other characteristics considering family history (treatment and outcome of patients) and their potential impacts on cancer screening behaviours for Chinese at-risk populations due to family history.
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Mansori K, Solaymani-Dodaran M, Mosavi-Jarrahi A, Motlagh AG, Salehi M, Delavari A, Hosseini A, Asadi-Lari M. Determination of effective factors on geographic distribution of the incidence of colorectal cancer in Tehran using geographically weighted Poisson regression model. Med J Islam Repub Iran 2019; 33:23. [PMID: 31380313 PMCID: PMC6662539 DOI: 10.34171/mjiri.33.23] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2018] [Indexed: 01/05/2023] Open
Abstract
Background: This study aimed to determine effective factors on geographic distribution of the Incidence of Colorectal Cancer (CRC) in Tehran, Iran using Geographically Weighted Poisson Regression Model. Methods: This ecological study was carried out at neighborhood level of Tehran in 2017-2018. Data for CRC incidence was extracted from the population-based cancer registry data of Iran. The socioeconomic variables, risk factors and health costs were extracted from the Urban HEART Study in Tehran. Geographically weighted Poisson regression model was used for determination of the association between these variables with CRC incidence. GWR 4, Stata 14 and ArcGIS 10.3 software systems were used for statistical analysis. Results: The total number of incident CRC cases were 2815 in Tehran from 2008 to 2011, of whom, 2491 cases were successfully geocoded to the neighborhood. The median IRR for local variables were : unemployed people over 15 year old (median IRR: 1.17), women aged 17 years or older with university education (median IRR: 1.17), women head of household (median IRR: 1.06), people without insurance coverage (median IRR: 1.10), households without daily consumption of milk (median IRR: 0.85), smoking households (median IRR: 1.07), household's health expenditure (median IRR: 1.39), disease diagnosis costs (median IRR: 1.03), medicines costs of households (median IRR: 1.05), cost of the hospital (median IRR: 1.09), cost of medical visits (median IRR: 1.27). Conclusion: The spatial variability was observed for most socioeconomic variables, risk factors and health costs that had effects on CRC incidence in Tehran. Spatial variability is necessary when interpreting the results and utterly helpful for implementation of prevention programs.
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Affiliation(s)
- Kamyar Mansori
- Social Determinants of Health Research Center, Semnan University of Medical Sciences, Semnan, Iran.,Department of Epidemiology, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - Masoud Solaymani-Dodaran
- Minimally Invasive Surgery Research Center, Rasoul Akram Hospital, Iran University of Medical Science, Tehran, Iran
| | - Alireza Mosavi-Jarrahi
- Department of Health and Community Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ali Ganbary Motlagh
- Department of Radiotherapy, Shahid Baheshti University of Medical Sciences, Tehran Iran
| | - Masoud Salehi
- Department of Biostatistics, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - Alireza Delavari
- Digestive Disease Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Hosseini
- Department of Geography and Urban Planning, University of Tehran, Tehran, Iran
| | - Mohsen Asadi-Lari
- Department of Epidemiology, School of Public Health, Iran University of Medical Sciences, Tehran, Iran.,Oncopathology Research Centre, Iran University of Medical Sciences, Tehran, Iran
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Chouhdari A, Yavari P, Pourhoseingholi MA, Sohrabi MR. Association Between Socioeconomic Status and Participation in Colonoscopy Screening Program in First Degree Relatives of Colorectal Cancer Patients. IRANIAN JOURNAL OF CANCER PREVENTION 2016; 9:e4809. [PMID: 27482334 PMCID: PMC4951766 DOI: 10.17795/ijcp-4809] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/24/2015] [Revised: 02/08/2016] [Accepted: 03/14/2016] [Indexed: 12/17/2022]
Abstract
BACKGROUND Approximately 15% to 25% of colorectal cancer (CRC) cases have positive family history for disease. Colonoscopy screening test is the best way for prevention and early diagnosis. Studies have found that first degree relatives (FDRs) with low socioeconomic status are less likely to participate in colonoscopy screening program. OBJECTIVES The aim of this study is to determine the association between socioeconomic status and participation in colonoscopy screening program in FDRs. PATIENTS AND METHODS This descriptive cross-sectional, study has been conducted on 200 FDRs who were consulted for undergoing colonoscopy screening program between 2007 and 2013 in research institute for gastroenterology and liver disease of Shahid Beheshti University of Medical Sciences, Tehran, Iran. They were interviewed via phone by a valid questionnaire about socioeconomic status. For data analysis, chi-square, exact fisher and multiple logistic regression were executed by SPSS 19. RESULTS The results indicated 58.5% participants underwent colonoscopy screening test at least once to the time of the interview. There was not an association between participation in colonoscopy screening program and socioeconomic status to the time of the interview in binomial analysis. But statistical significance between intention to participate and educational and income level were found. We found, in logistic regression analysis, that high educational level (Diploma and University degree in this survey) was a predictor to participate in colonoscopy screening program in FDRs. CONCLUSIONS According to this survey low socioeconomic status is an important factor to hinder participation of FDRs in colonoscopy screening program. Therefore, planned interventions for elevation knowledge and attitude in FDRs with low educational level are necessary. Also, reducing colonoscopy test costs should be a major priority for policy makers.
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Affiliation(s)
- Arezoo Chouhdari
- Department of Health and Community Medicine, Shahid Beheshti University of Medical Sciences, Tehran, IR Iran
- Gastroenterology and Liver Diseases Research Center, Shahid Beheshti University of Medical Sciences, Tehran, IR Iran
| | - Parvin Yavari
- Department of Health and Community Medicine, Shahid Beheshti University of Medical Sciences, Tehran, IR Iran
| | - Mohammad Amin Pourhoseingholi
- Gastroenterology and Liver Diseases Research Center, Shahid Beheshti University of Medical Sciences, Tehran, IR Iran
| | - Mohammad-Reza Sohrabi
- Department of Health and Community Medicine, Shahid Beheshti University of Medical Sciences, Tehran, IR Iran
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Screening behaviors, health beliefs, and related factors of first-degree relatives of colorectal cancer patients with ongoing treatment in Turkey. Cancer Nurs 2016; 37:E51-60. [PMID: 24476673 DOI: 10.1097/ncc.0000000000000121] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Colorectal cancer (CRC) is one of the most common cancers. Family history is an important risk factor; first-degree relatives (FDRs) are most at risk. Studies are needed to determine the screening behavior of FDRs and factors affecting their health behaviors. OBJECTIVE The purpose of this study was to investigate the screening behaviors, health beliefs, and related factors of FDRs (parent, sibling, or child) of CRC patients undergoing treatment. METHODS A cross-sectional design was used with 400 FDRs of patients undergoing treatment at 2 hospitals in Turkey. Data were collected using the Colorectal Cancer Risk Questionnaire and the Turkish Colorectal Cancer Health Belief Model Scale. RESULTS A slight majority of the participants were male (51.3%), with a mean of age 37.7 years. The rate of having at least 1 colonoscopy in FDRs was 22.2%. First-degree relatives reported high perceived confidence-benefits scores on average (mean, 48.4 ± 5.2) and high perceived barrier scores on average (mean, 15.5 ± 3.8). Health motivation of FDRs was the strongest predictor of their having a colonoscopy (odds ratio, 7.50; 95% confidence interval, 3.40-16.5). CONCLUSIONS First-degree relatives have a low rate of having a colonoscopy but are more likely to have had this procedure if they have strong health motivation. IMPLICATIONS FOR PRACTICE Nurses working with CRC patients must develop strategies to increase FDRs' knowledge of, awareness of, and motivation for CRC screening tests. Risk counseling of FDRs during the treatment period might increase screening rates.
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Sudoyo AW, Lesmana CRA, Krisnuhoni E, Pakasi LS, Cahyadinata L, Lesmana LA. Detection rate of colorectal adenoma or cancer in unselected colonoscopy patients: Indonesian experience in a private hospital. Asian Pac J Cancer Prev 2015; 15:9801-4. [PMID: 25520108 DOI: 10.7314/apjcp.2014.15.22.9801] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Colorectal cancer is currently the third most common cancer in Indonesia, yet colonoscopy--the most accepted mode of screening to date--is not done routinely and national data are still lacking. OBJECTIVE To determine the detection rate of colorectal cancers and adenomas in unselected patients undergoing colonoscopy for various large bowel symptoms at the Digestive Disease and GI Oncology Centre, Medistra Hospital in Jakarta, Indonesia. MATERIALS AND METHODS Colonoscopy data from January 2009 to December 2012 were reviewed. New patients referred for colonoscopy were included. Data collected were patient demographic and significant colonoscopy findings such as the presence of hemorrhoids, colonic polyps, colonic diverticula, inflammation, and tumor mass. Histopathological data were obtained for specimens taken by biopsy. Associations between categorical variables were analyzed using chi-square test, while mean differences were tested using the t-test. RESULTS A total of, 1659 cases were included in this study, 889 (53.6%) of them being men. Polyps or masses were found in 495 (29.8%) patients while malignancy was confirmed in 74 (4.5%). Patients with a polyp or mass were significantly older (60.2 vs 50.8 years; p<0.001; t-test) and their presence was significantly associated with male gender (35.0% vs 23.9%; prevalent ratio [PR] 1.71; 95% confidence interval [CI] 1.38-2.12; p<0.001) and age>50 years (39.6% vs 16.6%; PR 3.29; 95% CI 2.59-4.12; p<0.001). Neoplastic lesions was found in 257 (16.1%), comprising 180 (11.3%) adenomas, 10 (0.6%) in situ carcinomas, and 67 (4.2%) carcinomas. CONCLUSIONS Polyps or masses were found in 30% of colonoscopy patients and malignancies in 16.1%. These figures do not represent the nation-wide demographic status of colorectal cancer, but may reflect a potentially increasing major health problem with colorectal cancer in Indonesia.
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Affiliation(s)
- Aru W Sudoyo
- Digestive Disease and GI Oncology Center, Medistra Hospital, Jakarta, Indonesia E-mail :
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Iravani S, Kashfi SMH, Azimzadeh P, Lashkari MH. Prevalence and characteristics of colorectal polyps in symptomatic and asymptomatic Iranian patients undergoing colonoscopy from 2009-2013. Asian Pac J Cancer Prev 2015; 15:9933-7. [PMID: 25520131 DOI: 10.7314/apjcp.2014.15.22.9933] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Colorectal cancer is the third most common type of cancer in males and the second in females in Iran. Males are more likely to develop CRC than women and age is considered as a main risk factor for colorectal cancer. Prevalence of colorectal cancer has been increasing in Asian countries. AIM The object of this study was to determine the clinical and pathology characteristics of colorectal polyps in Iranian patients and to investigate the variation between our populations with other populations. MATERIALS AND METHODS A total of 167 patients with colorectal polyps were included in our study. All underwent colonoscopy during 2009-2013 and specimens were taken through polypectomy and transferred to pathology. All data in patient files including pathology reports were collected and analyzed by SPSS 16 software. A two-tailed test was used and a P-value of <0.05 was considered significant. RESULTS Mean age of participants was 57±15. Some 84 were females (50.3%) and 83 males (49.7%). Total of 225 polyps were detected which 119 (52.9%) were in males and 106 (47.1%) were in females. Solitary polyps were observed in 124 patients (74%), 26 (15.6%) had two polyps and 17 (10.1%) with more than two polyps (three to five). Rectosigmoid was the site of most of the polyps (63.1%), followed by 19.6% in the descending colon, 7.6% in the transverse, 5.8% in the ascending, and 3.1% in the cecum, data being missing in two cases. CONCLUSIONS Recto sigmoid was site of most of the polyps. The most prevalent type of lesion was adenomatous polyps detected in 78 (34.7%). Mixed hyperplastic adenomatous type observed in 70 (31.1%). This high prevalence of adenomatous polyps in Iranian patients implies the urgent need for screening plans to prevent further healthcare problems with colorectal cancer in the Iranian population.
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Affiliation(s)
- Shahrokh Iravani
- AJA Cancer Research Center (ACRC) AJA University of Medical Sciences, Tehran, Iran E-mail :
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Adakan Y, Taskoparan M, Cekin AH, Duman A, Harmandar F, Taskin V, Yilmaz U, Yesil B. Implementation of screening colonoscopy amongst first- degree relatives of patients with colorectal cancer in Turkey: a cross-sectional questionnaire based survey. Asian Pac J Cancer Prev 2014; 15:5523-8. [PMID: 25081658 DOI: 10.7314/apjcp.2014.15.14.5523] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
OBJECTIVE To evaluate the implementation of screening colonoscopy amongst first-degree relatives (FDRs) of patients with colorectal cancer (CRC) in Turkey. MATERIALS AND METHODS A total of 400 first-degree relatives (mean(SD)age: 42.5(12.7) years, 55.5% were male) of 136 CRC patients were included in this cross-sectional questionnaire based survey. Data on demographic characteristics, relationship to patient and family history for malignancy other than the index case were evaluated in the FDRs of patients as were the data on knowledge about and characteristics related to the implementation of screening colonoscopy using a standardized questionnaire form. RESULTS The mean(SD) age at diagnosis of CRC in the index patients was 60.0(14.0) years, while mean(SD) age of first degree relatives was 42.5(12.7) years. Overall 36.3% of relatives were determined to have knowledge about colonoscopy. Physicians (66.9%) were the major source of information. Screening colonoscopy was recommended to 19.5% (n=78) of patient relatives, while 48.7% (n=38) of individuals participated in colonoscopy procedures, mostly (57.9%) one year after the index diagnosis. Screening colonoscopy revealed normal findings in 25 of 38 (65.8%) cases, while precancerous lesions were detected in 26.3% of screened individuals. In 19.0% of FDRs of patients, there was a detected risk for Lynch syndrome related cancer. CONCLUSIONS In conclusion, our findings revealed that less than 20% of FDRs of patients had received a screening colonoscopy recommendation; only 48.7% participated in the procedure with detection of precancerous lesions in 26.3%. Rise of awareness about screening colonoscopy amongst patients with CRC and first degree relatives of patients and motivation of physicians for targeted screening would improve the participation rate in screening colonoscopy by FDRs of patients with CRC in Turkey.
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Affiliation(s)
- Yesim Adakan
- Department of Internal Medicine, Antalya Training and Research Hospital, Antalya, Turkey E-mail :
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How is the increased risk of colorectal cancer in first-degree relatives of patients communicated? Eur J Gastroenterol Hepatol 2014; 26:222-8. [PMID: 24231717 DOI: 10.1097/01.meg.0000437202.78275.4a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
OBJECTIVES Compared with the general population, first-degree relatives (FDRs) of colorectal cancer (CRC) patients have a two-fold to four-fold higher risk of developing CRC. Little data is available regarding communication between doctors and CRC patients about risk to FDRs. We aimed to evaluate CRC patients' knowledge of FDRs' increased CRC risk, and FDRs' knowledge of this risk and adherence to CRC screening. MATERIALS AND METHODS In this retrospective, single-center, population-based observational study, patients aged 18-80 years who underwent surgery for CRC between January 2005 and May 2010 were asked to complete a questionnaire. A questionnaire sent to the patients' FDRs (siblings and children) asked whether they had been advised to undergo any CRC screening examination, whether they had done so, and if so, when initiated and by whom. Main outcome measurements were: CRC patients' and their FDRs' information status regarding the FDRs' increased CRC risk and screening status. RESULTS Of 343 index patients (390 contacted, 47 deceased/moved), 134 replied to the survey (39.1% response rate). Among index patients, 82.1% (110/134) were informed about FDRs' increased CRC risk. This information was provided mainly by gastroenterologists and general practitioners (65.7 and 28.4%, respectively). Among FDRs, 85.1% (143/168) were informed about their increased CRC risk, but 69% did not undergo a screening colonoscopy. Among the FDRs more than 50 years of age, 40.8% did not undergo a screening colonoscopy. CONCLUSION In Switzerland, CRC patients and their FDRs are well informed about FDRs' increased CRC risk. However, the majority of FDRs do not undergo the recommended CRC screening.
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Chen YS, Xu SX, Ding YB, Huang XE, Deng B, Gao XF, Wu DC. Colorectal cancer screening in high-risk populations: a survey of cognition among medical professionals in Jiangsu, China. Asian Pac J Cancer Prev 2014; 14:6487-91. [PMID: 24377555 DOI: 10.7314/apjcp.2013.14.11.6487] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
To investigate the cognition of medical professionals when following screening guidelines for colorectal cancer (CRC) and barriers to CRC screening. Between February 2012 and December 2012, an anonymous survey with 19-questions based on several CRC screening guidelines was randomly administered to gastroenterologists, oncologists, general surgeons, and general practitioners in Jiangsu, a developed area in China where the incidence of CRC is relatively high. The average cognitive score was 26.4% among 924 respondents. Gastroenterologists and oncologists had higher scores compared with others (p<0.01 and p<0.01, respectively); doctor of medicine (M.D.) with or without doctor of philosophy (Ph.D.) or holders with bachelor of medical science (BMS) achieved higher scores than other lower degree holders (P<0.05). More importantly, doctors who finished CRC related education in the past year achieved higher scores than the others (p<0.001). The most commonly listed barriers to referring high-risk patients for CRC screening were "anxiety about colonoscopy without anesthesia", "lack of awareness of the current guidelines" and "lack of insurance reimbursement. " Lack of cognition was detected among doctors when following CRC screening guidelines for high-risk populations. Educational programs should be recommended to improve their cognition and reduce barriers to CRC screening.
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Affiliation(s)
- Yao-Sheng Chen
- Department of Gastroenterology, Yangzhou NO.1 People's Hospital, Yangzhou, China E-mail :
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