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Use of the NOBLADS Score to Predict Endoscopic Treatment in Patients with Colonic Diverticular Bleeding by Age Stratification

OBJECTIVE: A high NOBLADS score reflecting the severity of lower gastrointestinal bleeding contributes to the identification of stigmata of recent hemorrhage (SRH) in colonic diverticular bleeding (CDB). The burden of colonoscopy is particularly high in elderly patients; therefore, we investigated t...

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Detalles Bibliográficos
Autores principales: Takasu, Ayaka, Ikeya, Takashi, Shiratori, Yasutoshi, Dai, Zhehao, Yoshimoto, Takaaki, Yamamoto, Kazuki, Okamoto, Takeshi, Okuyama, Shuhei, Takagi, Koichi, Fukuda, Katsuyuki
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Japanese Society of Internal Medicine 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9646343/
https://www.ncbi.nlm.nih.gov/pubmed/35314553
http://dx.doi.org/10.2169/internalmedicine.9202-21
Descripción
Sumario:OBJECTIVE: A high NOBLADS score reflecting the severity of lower gastrointestinal bleeding contributes to the identification of stigmata of recent hemorrhage (SRH) in colonic diverticular bleeding (CDB). The burden of colonoscopy is particularly high in elderly patients; therefore, we investigated the utility of the NOBLADS score for managing CDB by age stratification. The NOBLADS score performance in SRH prediction was estimated by the area under the receiver operating characteristic calculation and a multiple logistic regression model. METHODS: This was a single-center, retrospective cohort study. Patients who underwent initial colonoscopy with CDB between April 2008 and December 2019 were divided into a young group (<65 years old) and an elderly group (≥65 years old). We further categorized patients according to colonoscopy findings as SRH-positive, with successful endoscopic hemostasis performance, and SRH-negative, with suspected CDB. The main outcome measure was successful SRH identification. RESULTS: Four-hundred and seventeen CDB patients were included, of whom 250 (60.0%) were elderly. There were 72 (43.1%) SRH-positive patients in the young group and 94 (37.6%) in the elderly group. The areas under the receiver operating characteristic curves of the NOBLADS score predicting SRH identification were 0.76, 0.71, and 0.81 for all ages, young patients, and elderly patients, respectively. A multiple logistic regression analysis showed that SRH identification was significantly associated with NOBLADS scores in both groups. Eighty-one patients (32.4%) scored ≥4 in the elderly group, and 60 of those were SRH-positive (74.1%). All 27 patients (10.8%) who scored ≥4 with extravasation on computed tomography were found to have SRH. CONCLUSION: The NOBLADS score is useful for predicting SRH identification, especially in elderly patients.