Purpose: This study aimed to present ten cases of Currarino syndrome, study their postoperative complications and prognosis, and analyze whether patient background and clinical factors influenced outcomes.
Methods: Ten patients with Currarino syndrome who were followed up at our institution between 2004 and 2020 were enrolled. Patient records were retrospectively reviewed for clinical details, postoperative complications, and long-term outcomes.
Results: The incidence of early postoperative complications was 80%, most of which were transient dysuria. The dysuria significantly developed in the higher normal sacral vertebra (p = 0.024) and the complete type of Currarino syndrome (p = 0.033). Later, intractable constipation requiring rectal irrigation and intractable dysuria requiring clean intermittent catheterization occurred in 40% and 30% of the patients, respectively. There was a tendency for tethered cord syndrome (p = 0.076), and the height of the normal sacral vertebra (p = 0.071) was related to intractable constipation. The height of the normal sacral vertebra (p = 0.05) and the tumor size on the image (p = 0.012) were significantly higher and larger, respectively, in the group with intractable dysuria than in the group without intractable dysuria.
Conclusion: Postoperative complications, especially early ones, occur at a high rate. Long-term intractable constipation and dysuria may be influenced by the degree of sacral dysplasia.
Keywords: Currarino syndrome; Long-term outcomes; Postoperative complications; Sacral agenesis.
© 2021. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.