{Reference Type}: Journal Article
{Title}: Dietary restriction after cold snare polypectomy of colorectal polyp for prevention of delayed bleeding.
{Author}: Mochida K;Ishibashi F;Suzuki S;Saito D;Kawakami T;Kobayashi K;Nagai M;Morishita T;
{Journal}: JGH Open
{Volume}: 7
{Issue}: 11
{Year}: 2023 Nov
暂无{DOI}: 10.1002/jgh3.12987
{Abstract}: UNASSIGNED: Cold snare polypectomy (CSP) for small colorectal polyps is a safe technique; however, there is little evidence on whether dietary restriction after CSP is essential. This study aimed to determine whether dietary restriction after CSP is necessary to prevent delayed bleeding.
UNASSIGNED: This is a randomized, controlled, non-inferiority trial conducted between November 2021 and March 2022. Patients with non-pedunculated small colorectal polyps (<10 mm) and who did not take anticoagulants were randomly allocated to two groups: (i) the normal diet (ND) group, and (ii) the low-residue diet (LRD) group. The ND group was instructed to eat anything after CSP, whereas the LRD group was advised to take LRD for 3 days after CSP. The primary endpoint was the occurrence of delayed major bleeding that needed endoscopic hemostasis.
UNASSIGNED: A total of 193 patients (average 57.5 years old, 51.9% male) were enrolled in the study. Subsequently, 97 and 96 patients were allocated to the ND and LRD group, respectively. The occurrence of delayed major bleeding was 1.0% in the ND group and 2.1% in the LRD group (95% confidence interval [CI]: -4.4% to 2.4%; difference: -1.1%), which showed the non-inferiority of the ND group. In addition, there was no difference between the two groups with respect to the occurrence of minor delayed bleeding (3.1% and 4.2%, respectively; difference: -1.1% [95% CI: -6.4% to 4.2%]).
UNASSIGNED: Dietary restriction after CSP for low-bleeding-risk colorectal polyps is not necessary for the prevention of delayed bleeding (Registration number: UMIN000045669).