Ucwaningo olusha olubikwe kuyi-European Digestive Disease Week (UEG) lubonisa ukuthi kungakhathaliseki umlando womndeni, ukuhlolwa komdlavuza we-colorectal kuphindwe kabili kusukela eminyakeni engu-45 kune-50. (UEG 2017)
Abacwaningi baveze ukuthi iningi labantu bohlelo lokuhlolwa kwe-colonoscopy lincoma ukuthi kuhlolwe abantu abaneminyaka engaphezu kwengama-50, kodwa senyukile isibalo somdlavuza wesikhumba ongaphansi kweminyaka engu-50.
Lolu cwaningo olulindelekile luhlole amacala angama-6027 e-colonoscopy. Amazinga okutholwa kwama-polyps, ama-adenomas, ama-polyps amakhulu nomdlavuza ayengu-34.0%, 32.0%, 8.0% no-3.6%, ngokulandelana. Okunye okubaluleke kakhulu okutholwe kulolu cwaningo ukuthi uma ubungozi bokutholakala kwe-adenoma nokutholwa komdlavuza kuhlaziywa amaqembu obudala obuhlukene, izinga lokutholwa kwabantu abangaphansi kweminyaka engama-30 liphansi kakhulu, futhi liphansi kakhulu ngaphambi kweminyaka engama-45. Kukhona ukwanda okuphawulekayo.
Izinga elijwayelekile lokutholwa kwe-polyp leziguli ezingama-4438 ezineminyaka engaphezu kwengama-50 lalingaphezu kwama-35%, kanti izinga lokutholwa komdlavuza lidlule ku-5%. Izinga lokutholwa kwama-polyps ezigulini ezingama-515 ezineminyaka engama-45-49 lalingama-26%, kanti izinga lokutholwa komdlavuza lalicishe libe ngu-4%. Izinga lokutholwa lezifundo ezingu-1076 ≤44 ubudala laliphansi kakhulu. Ngisho nangemva kokungabandakanyi abantu abasengcupheni ephezulu abanomlando womndeni, izinga lokutholwa kwama-polyps noma umdlavuza lalisephezulu kubantu abaneminyaka engama-45 kuya kwengama-49.
The researchers believe that the research population is a real practice population, so the research conclusions are applicable to the general screening population. 50-year-old should not be used as the starting age for screening, and umdlavuza colorectal screening should be started from 45-year-old to better prevent colorectal cancer. The results of the study suggest that, even if there is no family history, the risk of disease will increase greatly after the age of 45, which is more critical.
