1
|
Kawamura T, Takeuchi Y, Asai S, Yokota I, Akamine E, Kato M, Akamatsu T, Tada K, Komeda Y, Iwatate M, Kawakami K, Nishikawa M, Watanabe D, Yamauchi A, Fukata N, Shimatani M, Ooi M, Fujita K, Sano Y, Kashida H, Hirose S, Iwagami H, Uedo N, Teramukai S, Tanaka K. A comparison of the resection rate for cold and hot snare polypectomy for 4-9 mm colorectal polyps: a multicentre randomised controlled trial (CRESCENT study). Gut 2018; 67:1950-1957. [PMID: 28970290 PMCID: PMC6176523 DOI: 10.1136/gutjnl-2017-314215] [Citation(s) in RCA: 118] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2017] [Revised: 08/03/2017] [Accepted: 08/29/2017] [Indexed: 12/13/2022]
Abstract
OBJECTIVE To investigate the success rate of cold snare polypectomy (CSP) for complete resection of 4-9 mm colorectal adenomatous polyps compared with that of hot snare polypectomy (HSP). DESIGN A prospective, multicentre, randomised controlled, parallel, non-inferiority trial conducted in 12 Japanese endoscopy units. Endoscopically diagnosed sessile adenomatous polyps, 4-9 mm in size, were randomly assigned to the CSP or HSP group. After complete removal of the polyp using the allocated technique, biopsy specimens from the resection margin after polypectomy were obtained. The primary endpoint was the complete resection rate, defined as no evidence of adenomatous tissue in the biopsied specimens, among all pathologically confirmed adenomatous polyps. RESULTS A total of 796 eligible polyps were detected in 538 of 912 patients screened for eligibility between September 2015 and August 2016. The complete resection rate for CSP was 98.2% compared with 97.4% for HSP. The non-inferiority of CSP for complete resection compared with HSP was confirmed by the +0.8% (90% CI -1.0 to 2.7) complete resection rate (non-inferiority p<0.0001). Postoperative bleeding requiring endoscopic haemostasis occurred only in the HSP group (0.5%, 2 of 402 polyps). CONCLUSIONS The complete resection rate for CSP is not inferior to that for HSP. CSP can be one of the standard techniques for 4-9 mm colorectal polyps. (Study registration: UMIN000018328).
Collapse
Affiliation(s)
- Takuji Kawamura
- Department of Gastroenterology, Kyoto Second Red Cross Hospital, Kyoto, Japan
| | - Yoji Takeuchi
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Satoshi Asai
- Department of Gastroenterology, Tane General Hospital, Osaka, Japan
| | - Isao Yokota
- Department of Biostatistics, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Eisuke Akamine
- Department of Gastroenterology, Tane General Hospital, Osaka, Japan
| | - Minoru Kato
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Takuji Akamatsu
- Department of Gastroenterology and Hepatology, Japanese Red Cross Society Wakayama Medical Center, Wakayama, Japan
| | - Kazuhiro Tada
- Department of Gastroenterology, Bellland General Hospital, Osaka, Japan
| | - Yoriaki Komeda
- Department of Gastroenterology and Hepatology, Kindai University, Osaka, Japan
| | - Mineo Iwatate
- Gastrointestinal Center, Sano Hospital, Hyogo, Japan
| | - Ken Kawakami
- Second Department of Internal Medicine, Osaka Medical College, Osaka, Japan
| | - Michiko Nishikawa
- Department of Gastroenterology, Yodogawa Christian Hospital, Osaka, Japan
| | - Daisuke Watanabe
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Hyogo, Japan
| | - Atsushi Yamauchi
- Division of Gastroenterology and Hepatology, Kitano Hospital, Osaka, Japan
| | - Norimasa Fukata
- The Third Department of Internal Medicine, Kansai Medical University, Osaka, Japan
| | - Masaaki Shimatani
- The Third Department of Internal Medicine, Kansai Medical University, Osaka, Japan
| | - Makoto Ooi
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Hyogo, Japan
| | - Koichi Fujita
- Department of Gastroenterology, Yodogawa Christian Hospital, Osaka, Japan
| | - Yasushi Sano
- Gastrointestinal Center, Sano Hospital, Hyogo, Japan
| | - Hiroshi Kashida
- Department of Gastroenterology and Hepatology, Kindai University, Osaka, Japan
| | - Satoru Hirose
- Department of Gastroenterology, Bellland General Hospital, Osaka, Japan
| | - Hiroyoshi Iwagami
- Department of Gastroenterology and Hepatology, Japanese Red Cross Society Wakayama Medical Center, Wakayama, Japan
| | - Noriya Uedo
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Satoshi Teramukai
- Department of Biostatistics, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Kiyohito Tanaka
- Department of Gastroenterology, Kyoto Second Red Cross Hospital, Kyoto, Japan,Department of Medical Information, Kyoto Second Red Cross Hospital, Kyoto, Japan
| |
Collapse
|
2
|
Simonian M, Mosallayi M, Miraghajani M, Feizi A, Khosravi S, Salehi AR, Mortazavi D, Saberi F, Salehi R. Single nucleotide polymorphism rs696 in miR449a binding site of NFKBIA gene is correlated with risk of colorectal cancer. Gastroenterol Hepatol Bed Bench 2018; 11:48-53. [PMID: 29564065 PMCID: PMC5849118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
AIM In present study we have elucidated the role of 2758 A>G (rs696), in the recognition site of miR449a in the 3' UTR of NFKB inhibitor alpha (NFKBIA) gene, in development of sporadic colorectal cancer. BACKGROUND Colorectal cancer (CRC) is rated as second cause of cancer death. Genetic determinants are considered as driving forces in development of sporadic CRC. Single nucleotide polymorphisms (SNPs), are attributed as the main genetic factor in cancers susceptibility. MicroRNAs, are key players in post-translational gene regulation by binding to their specific recognition sequences located at 3' untranslated region (UTR) of mRNAs. METHODS A case-control study using 143 CRC patients and 137 noncancerous counterparts were undertaken in order to determine rs696 genotypes using polymerase chain reaction- restriction fragment length polymorphism (PCR-RFLP) method. RESULTS There was a significant difference for the genotype frequencies of rs696 between patients and controls. The frequencies of GG, AG, AA genotypes in the control group were 38.7, 45.3, and 16.1 %, respectively, and the genotype frequencies in case group were 19.6, 40.6, and 39.9 %, respectively. CONCLUSION Our results suggest significant correlation between rs696 polymorphism and colorectal cancer risk.
Collapse
Affiliation(s)
- Miganoosh Simonian
- Department of Genetics and Molecular Biology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Meysam Mosallayi
- Department of Genetics and Molecular Biology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Maryam Miraghajani
- Cancer Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Awat Feizi
- Department of Biostatistics and Epidemiology, School of Health, Isfahan University of Medical Sciences, Isfahan, Iran.
| | - Sharifeh Khosravi
- Department of Genetics and Molecular Biology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Ahmad Reza Salehi
- Department of Genetics and Molecular Biology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Deniz Mortazavi
- Department of Genetics and Molecular Biology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Farideh Saberi
- Department of Genetics and Molecular Biology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Rasoul Salehi
- Department of Genetics and Molecular Biology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran,Acquired Immunodeficiency Research Center, Isfahan University of Medical Sciences, Isfahan, Iran,Gerfa Namayesh Azmayesh (GENAZMA) Science & Research Institute, Isfahan, Iran
| |
Collapse
|
3
|
Eddekkaoui H, Chekrine T, Sahraoui S, Marouane S, Alj A, Zamiati S, Nechad M, Benider A. [Isolated bone metastasis of the radius metachronous of colorectal cancer]. Pan Afr Med J 2013; 14:161. [PMID: 23819003 PMCID: PMC3696467 DOI: 10.11604/pamj.2013.14.161.1938] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2012] [Accepted: 11/18/2012] [Indexed: 12/22/2022] Open
Abstract
Les métastases osseuses isolées des cancers colorectaux sont très rares. Le squelette axial est habituellement le plus atteint. La localisation au niveau du radius est exceptionnelle. Nous rapportons l'observation d'une femme âgée de 60 ans avec une métastase du radius distal isolée métachrone d'un cancer du haut rectum opéré un an auparavant. La métastase a été découverte sur les examens d'imagerie et confirmée par biopsie. Une amputation a été réalisée suite à une progression de la maladie après une radiothérapie palliative. L'évolution était marquée par l'apparition de métastases pulmonaires et le décès est survenu dans un tableau de défaillance respiratoire.
Collapse
Affiliation(s)
- Houda Eddekkaoui
- Service de radiothérapie-oncologie, centre hospitalier Ibn Rochd, 1 quartier des Hôpitaux, Casablanca, Morocco
| | | | | | | | | | | | | | | |
Collapse
|