Outcomes and CT scan three-dimensional volumetric analysis of emergent paraesophageal hernia repairs: predicting patients who will require emergent repair.
Surg Endosc
; 36(2): 1650-1656, 2022 02.
Article
em En
| MEDLINE
| ID: mdl-34471979
ABSTRACT
INTRODUCTION:
Elective repair versus watchful waiting remains controversial in paraesophageal hernia (PEH) patients. Generation of predictive factors to determine patients at greatest risk for emergent repair may prove helpful. The aim of this study was to evaluate patients undergoing elective versus emergent PEH repair and supplement this comparison with 3D volumetric analysis of hiatal defect area (HDA) and intrathoracic hernia sac volume (HSV) to determine risk factors for increased likelihood of emergent repair.METHODS:
A retrospective review of a prospectively enrolled, single-center hernia database was performed on all patients undergoing elective and emergent PEH repairs. Patients with adequate preoperative computed tomography (CT) imaging were analyzed using volumetric analysis software.RESULTS:
Of the 376 PEH patients, 32 (8.5%) were emergent. Emergent patients had lower rates of preoperative heartburn (68.8%vs85.1%, p = 0.016) and regurgitation (21.9%vs40.2%, p = 0.04), with similar rates of other symptoms. Emergent patients more frequently had type IV PEHs (43.8%vs13.5%, p < 0.001). Volumetric analysis was performed on 201 patients, and emergent patients had a larger HSV (805.6 ± 483.5vs398.0 ± 353.1cm3, p < 0.001) and HDA (41.7 ± 19.5vs26.5 ± 14.7 cm2, p < 0.001). In multivariate analysis, HSV increase of 100cm3 (OR 1.17 CI 1.02-1.35, p = 0.022) was independently associated with greater likelihood of emergent repair. Post-operatively, emergent patients had increased length of stay, major complication rates, ICU utilization, reoperation, and mortality (all p < 0.05). Emergent group recurrence rates were higher and occurred faster secondary to increased use of gastropexy alone as treatment (p > 0.05). With a formal PEH repair, there was no difference in rate or timing of recurrence.CONCLUSIONS:
Emergent patients are more likely to suffer complications, require ICU care, have a higher mortality, and an increased likelihood of reoperation. A graduated increase in HSV increasingly predicts the need for an emergent operation. Those patients presenting electively with a large PEH may benefit from early elective surgery.Palavras-chave
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Base de dados:
MEDLINE
Assunto principal:
Laparoscopia
/
Hérnia Hiatal
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article