Khodr J, Zerbib P, Rogosnitzky M, Magro L, Truant S, Yakoub-Agha I, Duhamel A, Seguy D. Diverting Enterostomy Improves Overall Survival of Patients with Severe Steroid-Refractory Gastrointestinal Acute Graft-versus-host Disease.
Ann Surg 2021;
274:773-779. [PMID:
34342300 DOI:
10.1097/sla.0000000000005131]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE
To evaluate the benefit of diverting enterostomy (DE) in patients with severe steroid-refractory (SR) gastrointestinal acute graft-versus-host-disease (GI-aGVHD) following allogeneic hematopoietic stem-cell transplantation (ASCT).
SUMMARY AND BACKGROUND DATA
Severe GI-aGVHD refractory to the first line steroid therapy is a rare but dramatic life-threatening complication. Second lines of immunosuppressors have limited effects and increase the risk of sepsis. Data suggest that limiting GI bacterial translocation by DE could restrain severe GI-aGVHD.
METHODS
From 2004 to 2018, we retrospectively reviewed all consecutive patients undergoing ASCT for hematologic malignancies who developed severe SR GI-aGVHD. We compared patients in whom a proximal DE was performed (Enterostomy group) with those not subjected to DE (Medical group). The primary endpoint was the 1-year overall survival (OS) measured from the onset of GI-aGVHD. Secondary endpoints were the 2-year OS and causes of death.
RESULTS
Of the 1295 patients who underwent ASCT, 51 patients with severe SR GI-aGVHD were analyzed (13 in Enterostomy group and 38 in Medical group). Characteristics of patients, transplantation modalities, and aGVHD severity were similar in both groups. The 1-year OS was better after DE (54% vs. 5%, P = 0.0004). The 2-year OS was also better in "Enterostomy group" (31% vs. 2.5%; P = 0.0015), with a trend to lower death by sepsis (30.8% vs. 57.9%; P = 0.091).
CONCLUSION
DE should be considered for severe GI-aGVHD as soon as resistance to the corticosteroid is identified.
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