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. 2023 Jul 1;43(6):e451-e457.
doi: 10.1097/BPO.0000000000002408. Epub 2023 Mar 30.

Surgical and Health-related Quality of life Outcomes in Children With Congenital Scoliosis During 5-year Follow-up. Comparison to Age and Sex-matched Healthy Controls

Hermanni Haapala  1   2 , Susanna Heiskanen  3 , Johanna Syvänen  3 , Arimatias Raitio  3 , Linda Helenius  4 , Matti Ahonen  1 , Elias Diarbakerli  5   6 , Paul Gerdhem  5   7 , Ilkka Helenius  2
Affiliations

Surgical and Health-related Quality of life Outcomes in Children With Congenital Scoliosis During 5-year Follow-up. Comparison to Age and Sex-matched Healthy Controls

Hermanni Haapala et al. J Pediatr Orthop. .

Abstract

Background: Congenital spinal anomalies represent a heterogeneous group of spinal deformities, of which only progressive or severe curves warrant surgical management. Only a limited number of studies have investigated the impact of surgery on the health-related quality of life and very limited data exists comparing these outcomes to healthy controls.

Methods: A single surgeon series of 67 consecutive children with congenital scoliosis (mean age at surgery 8.0 y, range: 1.0 to 18.3 y, 28 girls) undergoing hemivertebrectomy (n = 34), instrumented spinal fusion (n = 20), or vertical expandable prosthetic titanium rib procedure (n = 13) with a mean follow-up of 5.8 years (range: 2 to 13 y). The comparison was made to age and sex-matched healthy controls. Outcome measures included the Scoliosis Research Society questionnaire both pre and postoperatively, radiographic outcomes, and complications.

Results: The average major curve correction was significantly better in the hemivertebrectomy (60%) and instrumented spinal fusion (51%) than in the vertical expandable prosthetic titanium rib group (24%), respectively ( P < 0.001). Complications were noted in 8 of 67 (12%) children, but all patients recovered fully during follow-up. Pain, self-image, and function domains improved numerically from preoperative to final follow-up, but the pain score was the only one with a statistically significant change ( P = 0.033). The Scoliosis Research Society pain, self-image, and function domain scores remained at a significantly lower level at the final follow-up than in the healthy controls ( P ≤ 0.05), while activity scores improved to a similar level.

Conclusions: Surgery for congenital scoliosis improved angular spinal deformities with a reasonable risk of complications. Health-related quality of life outcomes improved from preoperative to final follow-up, but especially pain and function domains remained at a significantly lower level than in the age and sex-matched healthy controls.

Level of evidence: Level III, therapeutic.

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Conflict of interest statement

A.R. has received research grants Päivikki and Sakari Sohlberg Foundation, and I.H. scientific funding to Institution from The Finnish Pediatric Research Foundation, Nuvasive, and Medtronic. The remaining authors declare no conflicts of interest.

References

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