Expert review of gastroenterology & hepatology · 2020
Unrecognized anemia after whipple - should we learn from gastric bypass?
СтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
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Ошибки и ограничения
История · было → стало
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Jackson Terence, Vedantam Shyam, Bradshaw Rhiannon, Cho Edward, Lim Joseph, Nagatomo Kei, Osman Houssam, Jeyarajah D Rohan
Аннотация
INTRODUCTION: Several pathophysiologic changes after the Whipple procedure have been well described, but anemia has not. Post-surgical changes can impede micronutrient absorption. We hypothesize that patients post-pancreatoduodenectomy suffer from iron deficiency anemia.
METHODS: Patients who underwent a pancreatoduodenectomy from 2016 to 2018 were retrospectively evaluated. Preoperative, intraoperative, and postoperative data, including hemoglobin (Hb) levels and mean corpuscular volume (MCV) as well as therapies with chemoradiation, iron, and/or B12 were collected at 1-, 3-, 6-, and 12-months after surgery.
RESULTS: The dataset included 74 patients (median age: 64 years). Mean preoperative Hb and MCV were 11.7 ± 1.9 g/dl and 90.1 ± 7.3 fl, respectively. Significant changes in Hb were noted at 1 and 6 months (11.7 vs 10.9, p = 0.01 and 11.7 vs 11.3, p = 0.003, respectively), and in MCV were noted at 6 and 12 months (90.1 vs 94.6, p = 0.008 and 90.1 vs. 93.7, p = 0.02, respectively).
CONCLUSIONS: All patients remained anemic after pancreatoduodenectomy. This was not linked to chemotherapy. Iron and vitamin B12 supplementation, given in a minority, did not ameliorate the anemia. Future studies should investigate this lack of aid, as nutrient supplementation may be an important change in the standard of care of these patients.
METHODS: Patients who underwent a pancreatoduodenectomy from 2016 to 2018 were retrospectively evaluated. Preoperative, intraoperative, and postoperative data, including hemoglobin (Hb) levels and mean corpuscular volume (MCV) as well as therapies with chemoradiation, iron, and/or B12 were collected at 1-, 3-, 6-, and 12-months after surgery.
RESULTS: The dataset included 74 patients (median age: 64 years). Mean preoperative Hb and MCV were 11.7 ± 1.9 g/dl and 90.1 ± 7.3 fl, respectively. Significant changes in Hb were noted at 1 and 6 months (11.7 vs 10.9, p = 0.01 and 11.7 vs 11.3, p = 0.003, respectively), and in MCV were noted at 6 and 12 months (90.1 vs 94.6, p = 0.008 and 90.1 vs. 93.7, p = 0.02, respectively).
CONCLUSIONS: All patients remained anemic after pancreatoduodenectomy. This was not linked to chemotherapy. Iron and vitamin B12 supplementation, given in a minority, did not ameliorate the anemia. Future studies should investigate this lack of aid, as nutrient supplementation may be an important change in the standard of care of these patients.