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Li J, Yao H, Lu Y, Zhang S, Zhang Z. Chinese national clinical practice guidelines on prevention, diagnosis and treatment of early colorectal cancer. Chin Med J (Engl) 2024; 137:2017-2039. [PMID: 39104005 PMCID: PMC11374253 DOI: 10.1097/cm9.0000000000003253] [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: 01/08/2024] [Indexed: 08/07/2024] Open
Abstract
BACKGROUND The incidence and mortality of colorectal cancer (CRC) in China are increasing in recent years. The clarified pathogenesis and detectable precancerous lesions of CRC make it possible to prevent, screen, and diagnose CRC at an early stage. With the development of endoscopic and surgical techniques, the choice of treatment for early CRC is also worth further discussion, and accordingly, a standard follow-up program after treatment needs to be established. METHODS This clinical practice guideline (CPG) was developed following the recommended process of the World Health Organization, adopting Grading of Recommendations Assessment, Development and Evaluation (GRADE) in assessing evidence quality, and using the Evidence to Decision framework to formulate clinical recommendations, thereby minimizing bias and increasing transparency of the CPG development process. We used the Reporting Items for practice Guidelines in HealThcare (RIGHT) statement and Appraisal of Guidelines for Research and Evaluation II (AGREE II) as reporting and conduct guides to ensure the guideline's completeness and transparency. RESULTS This CPG comprises 46 recommendations concerning prevention, screening, diagnosis, treatment, and surveillance of CRC. In these recommendations, we have indicated protective and risk factors for CRC and made recommendations for chemoprevention. We proposed a suitable screening program for CRC based on the Chinese context. We also provided normative statements for the diagnosis, treatment, and surveillance of CRC based on existing clinical evidence and guidelines. CONCLUSIONS The 46 recommendations in this CPG are formed with consideration for stakeholders' values and preferences, feasibility, and acceptability. Recommendations are generalizable to resource-limited settings with similar CRC epidemiology pattern as China.
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Affiliation(s)
- Jingnan Li
- Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100730, China
| | - Hongwei Yao
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, National Clinical Research Center for Digestive Diseases, Beijing 100050, China
| | - Yun Lu
- Department of General Surgery, The Affiliated Hospital of Qingdao University, Qingdao, Shandong 266555, China
| | - Shutian Zhang
- Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, National Clinical Research Center for Digestive Disease, Beijing 100050, China
| | - Zhongtao Zhang
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, National Clinical Research Center for Digestive Diseases, Beijing 100050, China
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Sanger CB, Kalbfell E, Cherney-Stafford L, Striker R, Alagoz E. A Qualitative Study of Barriers to Anal Cancer Screenings in US Veterans Living with HIV. AIDS Patient Care STDS 2023; 37:436-446. [PMID: 37713286 DOI: 10.1089/apc.2023.0144] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/17/2023] Open
Abstract
People living with human immunodeficiency virus (HIV) are at high risk for anal cancer. Anal cancer screenings are recommended annually for US veterans with HIV. Screenings can identify treatable precursor lesions and prevent cancer development. In a previous study, we found screening rate to be only 15%. Semistructured interviews were conducted with Veterans Affairs (VA) providers who treat veterans living with HIV. Participants described their experiences with anal cancer screenings. Researchers developed a codebook based on Theoretical Domains Framework (TDF) and coded data using thematic analysis to identify barriers to anal cancer screenings. Twenty-three interviews were conducted with VA providers representing 10 regions. Barriers identified corresponded with five targetable TDF domains: Knowledge, Skills, Environmental Context/Resources, Professional Roles/Identities, and Social Influence. Many providers lacked knowledge of screening protocols. Knowledgeable providers often lacked needed resources, including swabs, clinic space, reliable pathology, access to high-resolution anoscopy, or leadership support to implement a screening program. Providers mentioned competing priorities in the care of veterans with HIV infection and lack of skilled/trained personnel to perform the tests. It was often unclear which provider specialty should "own" screening responsibilities. Additional factors included patient discomfort with screening exams. Anal cancer screening protocols are recommended but not widely adopted in VA. There is a critical need to address barriers to anal cancer screenings in veterans. The TDF domains identified align with five intervention domains to target, including education, training, resource/environment, delineation of provider roles, and improved counseling efforts. Targeting these barriers may help improve the uptake of anal cancer screenings within VA.
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Affiliation(s)
- Cristina B Sanger
- Division of Colon and Rectal Surgery, Department of Surgery, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA
- Department of Surgery, W. S. Middleton Memorial Veterans' Hospital, Madison, Wisconsin, USA
- Department of Surgery, Wisconsin Surgical Outcomes Research Program (WiSOR), School of Medicine and Public Health, Madison, Wisconsin, USA
| | - Elle Kalbfell
- Department of Surgery, Wisconsin Surgical Outcomes Research Program (WiSOR), School of Medicine and Public Health, Madison, Wisconsin, USA
| | - Linda Cherney-Stafford
- Department of Surgery, Wisconsin Surgical Outcomes Research Program (WiSOR), School of Medicine and Public Health, Madison, Wisconsin, USA
| | - Rob Striker
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA
| | - Esra Alagoz
- Department of Surgery, Wisconsin Surgical Outcomes Research Program (WiSOR), School of Medicine and Public Health, Madison, Wisconsin, USA
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Mangalindan KE, Bush A, Nguyen NA. Rectal Bleeding in the Clinic. Mil Med 2023; 188:e875-e877. [PMID: 34050675 DOI: 10.1093/milmed/usab211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 04/20/2021] [Accepted: 05/14/2021] [Indexed: 11/14/2022] Open
Abstract
Anal cancer is a rare malignancy with an estimated 8,580 new cases each year in the USA where hematochezia, a common condition, is often the initial presenting sign. We describe a 51-year-old woman who presented with painful hematochezia, with a delayed diagnosis of anal cancer in the setting of missed and misdiagnosed digital rectal exams in an otherwise low-risk patient. This case highlights the importance of maintaining a broad differential diagnosis for hematochezia and the utility of thorough physical exams.
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Affiliation(s)
- Kristin E Mangalindan
- Department of Internal Medicine, Walter Reed National Military Medical Center, Bethesda, MD 20889, USA
| | - Allison Bush
- Department of Gastroenterology, Walter Reed National Military Medical Center, Bethesda, MD 20889, USA
| | - Nhu An Nguyen
- Department of Gastroenterology, Walter Reed National Military Medical Center, Bethesda, MD 20889, USA
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Paszt A, Ottlakan A, Abraham S, Simonka Z, Vas M, Maraz A, Szepes Z, Tiszlavicz L, Nyari T, Olah J, Lazar G. Clinical benefits of oral capecitabine over intravenous 5-fluorouracyl regimen in case of neoadjuvant chemoradiotherapy followed by surgery for locally advanced rectal cancer. Pathol Oncol Res 2022; 28:1610722. [PMID: 36567978 PMCID: PMC9773127 DOI: 10.3389/pore.2022.1610722] [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: 07/20/2022] [Accepted: 11/23/2022] [Indexed: 12/13/2022]
Abstract
Background: During the last decade, one of the most important treatment options for locally advanced, potencially resectable rectal tumours was neoadjuvant chemoradiotherapy (CRT) followed by surgery. Methods: Effects of the neoadjuvant treatment on surgical outcomes were retrospectively analysed in 185 patients with stage T2-T4 and N0-2, resectable rectal tumour among two patient groups defined by radiosensitizer agents. Group 1 (n = 94) involved radiotherapy (RT) with 50.4 Gy total dose (25 × 1.8 Gy + 3 × 1.8 Gy tumour bed boost), and intravenous 5-fluorouracil (5-FU) (350 mg/m2) with leucovorin (20 mg/m2) on the 1-5 and 21-25 days, while Group 2 (n = 91) RT and orally administrated capecitabine (daily 2 × 825 mg/m2) on RT days. Surgery was carried out after 8-10 weeks. Side effects, perioperative complications, type of surgery, number of removed regional lymph nodes, resection margins and tumour regression grade (TRG) were analysed. Results: More favourable side effects were observed in Group 2. Despite the same rate of diarrhoea (Group 1 vs. Group 2: 54.3% vs. 56.0%), Grade 2-3 diarrhoea ratio was lower (p = 0.0352) after capecitabine (Group 2). Weight loss occurred in 17.0% and 2.2% (p = 0.00067), while nausea and vomiting was described in 38.3% and 15.4% (p = 0.00045) with 5-FU treatment and capecitabine respectively. Anaemia was observed in 33.0% and 22.0% (p = 0.0941). Complete tumour regression occurred in 25.3% after oral- and 13.8% after intravenous treatment (p = 0.049). Ratio of sphincter preservation was higher with laparoscopy than open surgery (72.3% vs. 39.7%) (p = 0.00001). Conclusion: The study confirms advantages of neoadjuvant chemoradiotherapy with oral capecitabine for rectal tumours, such as more favourable side effect profile and overall clinical outcome, with increased rate of complete tumour regression.
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Affiliation(s)
- Attila Paszt
- Department of Surgery, University of Szeged, Szeged, Hungary,*Correspondence: Attila Paszt,
| | - Aurel Ottlakan
- Department of Surgery, University of Szeged, Szeged, Hungary
| | | | - Zsolt Simonka
- Department of Surgery, University of Szeged, Szeged, Hungary
| | - Marton Vas
- Department of Surgery, University of Szeged, Szeged, Hungary
| | - Aniko Maraz
- Department of Oncotherapy, University of Szeged, Szeged, Hungary
| | - Zoltan Szepes
- 1st Department of Internal Medicine, University of Szeged, Szeged, Hungary
| | | | - Tibor Nyari
- Department of Medical Physics and Informatics, University of Szeged, Szeged, Hungary
| | - Judit Olah
- Department of Oncotherapy, University of Szeged, Szeged, Hungary
| | - Gyorgy Lazar
- Department of Surgery, University of Szeged, Szeged, Hungary
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Holtedahl K, Borgquist L, Donker GA, Buntinx F, Weller D, Campbell C, Månsson J, Hammersley V, Braaten T, Parajuli R. Symptoms and signs of colorectal cancer, with differences between proximal and distal colon cancer: a prospective cohort study of diagnostic accuracy in primary care. BMC FAMILY PRACTICE 2021; 22:148. [PMID: 34238248 PMCID: PMC8268573 DOI: 10.1186/s12875-021-01452-6] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Accepted: 05/05/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND In an abdominal symptom study in primary care in six European countries, 511 cases of cancer were recorded prospectively among 61,802 patients 16 years and older in Norway, Denmark, Sweden, Netherlands, Belgium and Scotland. Colorectal cancer is one of the main types of cancer associated with abdominal symptoms; hence, an in-depth subgroup analysis of the 94 colorectal cancers was carried out in order to study variation in symptom presentation among cancers in different anatomical locations. METHOD Initial data capture was by completion of standardised forms containing closed questions about symptoms recorded during the consultation. Follow-up data were provided by the GP after diagnosis, based on medical record data made after the consultation. GPs also provided free text comments about the diagnostic procedure for individual patients. Fisher's exact test was used to analyse differences between groups. RESULTS Almost all symptoms recorded could indicate colorectal cancer. 'Rectal bleeding' had a specificity of 99.4% and a PPV of 4.0%. Faecal occult blood in stool (FOBT) or anaemia may indicate gastrointestinal bleeding: when these symptoms and signs were combined, sensitivity reached 57.5%, with 69.2% for cancer in the distal colon. For proximal colon cancers, none of 18 patients had 'Rectal bleeding' at the initial consultation, but three of the 18 did so at a later consultation. 'Abdominal pain, lower part', 'Constipation' and 'Distended abdomen, bloating' were less specific and also less sensitive than 'Rectal bleeding', and with PPV between 0.7% and 1.9%. CONCLUSIONS Apart from rectal bleeding, single symptoms did not reach the PPV 3% NICE threshold. However, supplementary information such as a positive FOBT or persistent symptoms may revise the PPV upwards. If a colorectal cancer is suspected by the GP despite few symptoms, the total clinical picture may still reach the NICE PPV threshold of 3% and justify a specific referral.
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Affiliation(s)
- Knut Holtedahl
- Department of Community Medicine, UiT The Arctic University of Norway, 9037 Breivika, Tromsø, Norway
| | - Lars Borgquist
- Department of Health, Medicine and Caring Sciences, Linköping University, 58183 Linköping, Sweden
| | - Gé A. Donker
- Netherlands Institute of Health Services Research, Otterstraat 118, Utrecht, 3513 the Netherlands
| | - Frank Buntinx
- Department of General Practice, KU Leuven, Oude Markt 13, 3000 Leuven, Belgium
- Maastricht University, P.O. Box 616, Maastricht, 6200 The Netherlands
| | - David Weller
- Usher Institute of Population Health Sciences and Medical Informatics, University of Edinburgh, Edinburgh, EH8 9AG UK
| | - Christine Campbell
- Usher Institute of Population Health Sciences and Medical Informatics, University of Edinburgh, Edinburgh, EH8 9AG UK
| | - Jörgen Månsson
- Department of Public Health and Community Medicine/Primary Health Care, University of Gothenburg, Box 100, 40530 Gothenburgh, Sweden
| | - Victoria Hammersley
- Usher Institute of Population Health Sciences and Medical Informatics, University of Edinburgh, Edinburgh, EH8 9AG UK
| | - Tonje Braaten
- Department of Community Medicine, UiT The Arctic University of Norway, 9037 Breivika, Tromsø, Norway
| | - Ranjan Parajuli
- Faculty of Nursing and Health Sciences, Nord University, P.O.Box 1490, 8049 Bodø, Norway
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The Digital Divide: A Retrospective Survey of Digital Rectal Examinations during the Workup of Rectal Cancers. Healthcare (Basel) 2021; 9:healthcare9070855. [PMID: 34356233 PMCID: PMC8306048 DOI: 10.3390/healthcare9070855] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 06/24/2021] [Accepted: 06/28/2021] [Indexed: 11/23/2022] Open
Abstract
Background: Digital rectal examination (DRE) is considered an important part of the physical examination. However, it is unclear how many patients have a DRE performed at the primary care level in the work-up of rectal cancer, and if the absence of a DRE causes a delay to consultation with a specialist. Methods: A retrospective patient questionnaire was sent to 1000 consecutive patients with stage II or stage III rectal cancer. The questionnaire asked patients to recall if they had a DRE performed by their general practitioner (GP) when they first presented with symptoms or a positive FIT test. Demographic data, staging data, and time to consultation with a specialist were also collected. Results: A thousand surveys were mailed out, and a total of 262 patients responded. Of the respondents, 46.2% did not recall undergoing a digital rectal examination by their primary care provider. Women were less likely to undergo a DRE than men (28.6% vs. 44.3%, p = 0.019). While there was a trend towards longer times to specialist consultation in patients who did not undergo a DRE (27.0 vs. 12.2 weeks), this was not statistically significant (p = 0.121). Conclusion: A significant proportion of patients who are FIT positive or have symptomatic rectal bleeding do not recall having a DRE by their primary care provider. Barriers may include lack of comfort with performing DRE or lack of time. Clearer guidelines and more support for GP’s may increase uptake of DRE.
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Reistrup H, Fonnes S, Rosenberg J, Andresen K. Case Report: The importance of examining colon and rectum in patients with appendiceal cancer. F1000Res 2021; 10:152. [PMID: 35284062 PMCID: PMC8897609 DOI: 10.12688/f1000research.50909.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/11/2021] [Indexed: 08/25/2024] Open
Abstract
Appendiceal cancer is rare and is often diagnosed incidentally in patients undergoing appendectomy for acute appendicitis. However, patients with appendiceal cancer are at increased risk of synchronous malignancy. In this case report, we present a 58-year-old man initially diagnosed with acute appendicitis after presenting to the emergency department with abdominal pain. He had an appendectomy and was discharged the following day. Unexpectedly, the postoperative histopathologic examination showed a primary adenocarcinoma in the appendix. A computed tomography scan showed rectal wall thickening and the patient was referred to colonoscopy where an experienced endoscopist found a rectal tumor during the digital rectal examination prior to the colonoscopy. The tumor was initially missed by the newly qualified doctor who examined the patient during his first admittance to hospital. The patient's two primary cancers were treated with a laparoscopic right hemicolectomy for the appendiceal cancer and a low anterior resection for the rectal cancer. This case supports the importance of a full colorectal workup in patients with appendiceal cancer. It also emphasizes the value of a thorough digital rectal examination and the need for improved focus on teaching and practice of the procedure.
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Affiliation(s)
- Hugin Reistrup
- Center for Perioperative Optimization, Department of Surgery, Herlev and Gentofte Hospitals, University of Copenhagen, Herlev, DK-2730, Denmark
| | - Siv Fonnes
- Center for Perioperative Optimization, Department of Surgery, Herlev and Gentofte Hospitals, University of Copenhagen, Herlev, DK-2730, Denmark
| | - Jacob Rosenberg
- Center for Perioperative Optimization, Department of Surgery, Herlev and Gentofte Hospitals, University of Copenhagen, Herlev, DK-2730, Denmark
| | - Kristoffer Andresen
- Center for Perioperative Optimization, Department of Surgery, Herlev and Gentofte Hospitals, University of Copenhagen, Herlev, DK-2730, Denmark
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Reistrup H, Fonnes S, Rosenberg J, Andresen K. Case Report: The importance of examining colon and rectum in patients with appendiceal cancer. F1000Res 2021; 10:152. [PMID: 35284062 PMCID: PMC8897609 DOI: 10.12688/f1000research.50909.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/18/2022] [Indexed: 12/01/2022] Open
Abstract
Appendiceal cancer is rare and is often diagnosed incidentally in patients undergoing appendectomy for acute appendicitis. However, patients with appendiceal cancer are at increased risk of synchronous malignancy. In this case report, we present a 58-year-old man initially diagnosed with acute appendicitis after presenting to the emergency department with abdominal pain. He had an appendectomy and was discharged the following day. Unexpectedly, the postoperative histopathologic examination showed a primary adenocarcinoma in the appendix. A computed tomography scan showed rectal wall thickening and the patient was referred to colonoscopy where an experienced endoscopist found a rectal tumor during the digital rectal examination prior to the colonoscopy. The tumor was initially missed by the newly qualified doctor who examined the patient during his first admittance to hospital. The patient's two primary cancers were treated with a laparoscopic right hemicolectomy for the appendiceal cancer and a low anterior resection for the rectal cancer. This case supports the importance of a full colorectal workup in patients with appendiceal cancer. It also emphasizes the value of a thorough digital rectal examination and the need for improved focus on teaching and practice of the procedure.
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Affiliation(s)
- Hugin Reistrup
- Center for Perioperative Optimization, Department of Surgery, Herlev and Gentofte Hospitals, University of Copenhagen, Herlev, DK-2730, Denmark
| | - Siv Fonnes
- Center for Perioperative Optimization, Department of Surgery, Herlev and Gentofte Hospitals, University of Copenhagen, Herlev, DK-2730, Denmark
| | - Jacob Rosenberg
- Center for Perioperative Optimization, Department of Surgery, Herlev and Gentofte Hospitals, University of Copenhagen, Herlev, DK-2730, Denmark
| | - Kristoffer Andresen
- Center for Perioperative Optimization, Department of Surgery, Herlev and Gentofte Hospitals, University of Copenhagen, Herlev, DK-2730, Denmark
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Heetun MA, Allin M, Wijeyekoon S, Stanton M. Performing a digital rectal examination: considerations and interpretation. Br J Hosp Med (Lond) 2019; 79:C22-C26. [PMID: 29431481 DOI: 10.12968/hmed.2018.79.2.c22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Mohammad A Heetun
- Specialist Trainee 8, General Surgery, Department of Surgery, Southampton General Hospital, Southampton SO16 6YD
| | - Max Allin
- Foundation Year 2, General Surgery, Department of Surgery, Southampton General Hospital, Southampton
| | - Sanjaya Wijeyekoon
- Consultant General and Colorectal Surgeon, Department of Surgery, Royal Bournemouth Hospital, Bournemouth
| | - Michael Stanton
- Consultant Paediatric Surgeon, Department of Paediatric Surgery, Southampton General Hospital, Southampton
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Gillberg A, Ericsson E, Granstrom F, Olsson LI. A population-based audit of the clinical use of faecal occult blood testing in primary care for colorectal cancer. Colorectal Dis 2012; 14:e539-46. [PMID: 22738077 DOI: 10.1111/j.1463-1318.2012.03149.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
AIM Symptoms related to colorectal cancer (CRC) are common. We investigated the value of the faecal occult blood test (FOBT), when administered in primary care, in the diagnosis of CRC. METHOD All patients who underwent a FOBT (Hemoccult II) at 20 public primary care centres in Sörmland County, Sweden, during 2000-2005, were included (n=9048). Linkage to the Swedish Cancer Registry identified all cases of CRC. Symptoms recorded at the time of the FOBT were retrieved from the patient records. The outcome from the FOBT to diagnosis and subsequent survival was compared between patients who were FOBT negative and patients who were FOBT positive. RESULTS One-hundred and sixty-one patients were diagnosed with CRC within 2 years after undergoing a FOBT in primary care. These comprised 18% of all 917 patients diagnosed with CRC in the county during the study period. In 41 (25.4%) of the 161 patients the test was negative. Symptoms related to CRC were documented for 158 (98%) patients at the time the FOBT was administered. The median investigation time from the FOBT test to the diagnosis of CRC was 91 days: 80 days for FOBT-positive patients and 188 days for FOBT-negative patients (P<0.001). This difference was significant independent of age, sex and site of tumour. The hazard ratio for FOBT negativity, 3 years after the FOBT, when adjusted for age and sex, was 1.47 (95% CI, 0.81-2.68). CONCLUSION Despite having suggestive symptoms, 41 (4.5%) of 917 CRC patients had a negative FOBT result in primary care. This was associated with diagnostic delay and, potentially, a worse outcome.
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Affiliation(s)
- A Gillberg
- Department of Surgery and Urology, GDH, Eskilstuna, Sweden
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Lin C, Jin K, Hua H, Lin J, Zheng S, Teng L. Synchronous primary carcinomas of the rectum and prostate: Report of three cases. Oncol Lett 2011; 2:817-819. [PMID: 22866133 DOI: 10.3892/ol.2011.323] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2011] [Accepted: 06/02/2011] [Indexed: 11/05/2022] Open
Abstract
Multiple primary tumors (MPT) are a well-known phenomenon. Rapid advancements in diagnostics and therapeutics have contributed to a significant improvement in the survival rates of cancer patients, and also in an increase in the incidence of cases with multiple primary neoplasms, such as synchronous primary carcinomas of the rectum and prostate. We present a case history of a small number of male patients with synchronous primary carcinomas of the rectum and prostate. Two of the three cases were treated with lower anterior resection (LAR) and radical retropublic prostatectomy (RRP) during the same operation, and 1 case was treated with abdominoperineal resection (APR) and RRP during the same operation. No significant complications occurred during these operations. Our experience with these 3 cases of synchronous primary carcinomas of the rectum and prostate indicated that LAR or APR and RRP can safely be performed in a single operation.
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Affiliation(s)
- Caizhao Lin
- Department of Colorectal Surgery, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang 310003, P.R. China
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12
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Anatomical basis of digital rectal examination. Surg Radiol Anat 2011; 34:73-9. [PMID: 21643789 DOI: 10.1007/s00276-011-0832-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2011] [Accepted: 05/16/2011] [Indexed: 10/18/2022]
Abstract
PURPOSE Rectal examination is difficult to carry out by students because of their lack of knowledge and fear. It is therefore necessary to search for methods in order to facilitate its practice. This work mainly focuses on the palpation of the posterior lateral area of the rectum. METHODS This work bases itself on the study of the average length of indexes and on the anatomical study of the dissection and prints of two pelvises. In the lithotomy position, we can identify three successive levels of exploration of the posterior and lateral area of the rectum. These three levels are defined by the extremity of the index, and the distal and proximal interphalangeal articulations placed successively on the tip of the coccyx. A 180° rotation of the hand enables at each level to identify the parietal structures that the pad of the index comes across, but excludes the palpation of genital organs and rectum. RESULTS The first level corresponds to the higher part of the anal canal, the ischioanal fossa and the ischium. The second level corresponds to the levator ani muscle, the ischioanal fossa and the pudendal canal. The third level corresponds to the sacrospinous ligament, the ischiatic spine and the internal obturator muscle. CONCLUSIONS In spite of the significant differences between the lengths of the indexes, the use of these landmarks will facilitate the identification of parietal anatomical structures. The internal organs' palpation will depend on the patient's position, his efforts in pushing, the length of the index, and the way the examiner presses on the perineum.
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Yeung JMC, Yeeles H, Tang SW, Hong LL, Amin S. How good are newly qualified doctors at digital rectal examination? Colorectal Dis 2011; 13:337-40. [PMID: 19895600 DOI: 10.1111/j.1463-1318.2009.02116.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
AIM Digital rectal examination (DRE) is an essential skill which all newly qualified doctors should have. There is evidence in the literature that junior doctors lack this important examination technique. The aim of our study was to determine, with the help of a questionnaire, the abilities of foundation year 1 (FY1) doctors to perform DRE. METHOD A questionnaire was developed and sent to newly qualified FY1 doctors qualified in two universities (Nottingham and Sheffield) within the first 4 weeks of starting as a FY1 doctor. RESULTS Ninety (75%) out of 120 questionnaires were completed. Most FY1 doctors had very little experience in performing DRE on a patient, and 68 (76%) had performed less than 10 procedures prior to qualification. Very few of these doctors had their clinical findings on DRE checked by a senior doctor (n = 7, 8%). Comparing DRE with other forms of examination, newly qualified doctors were most confident at groin hernia examination followed by testicular examination. They were least confident with vaginal examination and DRE (ANOVA P = 0.0082). CONCLUSION Digital rectal examination is frequently performed by the most inexperienced doctor and may not be verified by a more senior colleague. More training and supervision of junior doctors are required both prior to qualification and during the early stages of their medical career.
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Affiliation(s)
- J M-C Yeung
- Department of Colorectal Surgery, Northern General Hospital, Sheffield, UK.
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