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Penyangga untuk skoliosis idiopatik remaja: bukti dan panduan

Apakah penyangga benar-benar membantu menghindari operasi? Ringkasan uji BrAIST, tinjauan Cochrane, pedoman SOSORT, dan penanganan menurut sudut Cobb.

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Penyangga untuk skoliosis idiopatik remaja: bukti dan panduan

Skoliosis idiopatik remaja (AIS) mengenai sekitar 2–3% anak pada masa pubertas. Bagi anak yang masih tumbuh dengan lengkungan cukup besar, penyangga adalah satu-satunya terapi nonbedah yang terbukti dalam uji acak multisenter menurunkan angka operasi.

Berikut ringkasan bukti dan pedoman. Artikel lengkap dengan tabel dan sumber tersedia dalam bahasa Vietnam dan Inggris.

Poin utama

  • Sekitar 4 dari 10 anak AIS mengalami progresi lengkungan bila tidak diobati.
  • Fase paling berbahaya adalah puncak pertumbuhan pubertas; ambang 50° menentukan masa depan saat dewasa.
  • Penyangga dianjurkan untuk anak yang masih tumbuh (Risser 0–3) dengan lengkungan di atas 20° ± 5° dan berisiko progresi (SOSORT 2016).
  • Penyangga malam (CONTRAIS, 2024): keberhasilan 76% vs 58% dengan latihan khusus dan 53% hanya aktivitas fisik.
  • Latihan (Schroth/PSSE) memberi manfaat kecil dan bekerja terbaik bersama penyangga, bukan menggantikannya.

Bukti ilmiah

  • BrAIST: 242 anak, Cobb 20–40°, Risser 0–2; uji dihentikan dini karena efektivitas penyangga sudah jelas.
  • Cochrane 2015: 7 studi, 662 remaja — penyangga mencegah progresi lengkungan.
  • Koreksi awal dalam penyangga sangat terkait dengan keberhasilan (Eur Spine J, 2019).
  • Pemantauan elektronik menambah lama pemakaian rata-rata 3,47 jam per hari (PLOS ONE, 2022).
  • Contoh kasus klinik: pasien 15 tahun, lengkungan 38,65° Cobb; setelah ~14 bulan dengan dua penyangga (siang dan malam): 10° tanpa penyangga, 0,2° di penyangga siang, dan −2,6° di penyangga malam. Koreksi dalam penyangga yang lebih besar berkaitan dengan hasil lebih baik: tinjauan van den Bogaart (Eur Spine J 2019, 26 studi) — bukti kuat bahwa tidak adanya koreksi awal dalam penyangga terkait kegagalan; Emans (Spine 1986, 295 pasien); Katz (JBJS 2010): 82% tanpa progresi bila dipakai lebih dari 12 jam/hari vs 31% bila kurang dari 7 jam. Ini hubungan, bukan bukti sebab-akibat.
How to read: each horizontal bar is a group of children; the longer the bar, the higher the success rate. SUCCESS means that when growth ended the Cobb angle was still below 50° (no surgery). Observation only: 48%. Brace worn 0–6 hours/day: 41%. Brace worn 12.9 hours/day or more: 90–93%. Wear time was measured by heat sensors inside the brace, so it is a real measurement rather than self-report; the link between hours worn and success was statistically significant (P < 0.001). Note that this is an analysis by actual wear time, so children who wore it longer may also differ in other ways. Source: Weinstein et al., NEJM 2013;369:1512–1521 (242 children, Cobb 20°–40°, Risser 0–2).
How to read: each horizontal bar is a group of children; the longer the bar, the higher the success rate. SUCCESS means that when growth ended the Cobb angle was still below 50° (no surgery). Observation only: 48%. Brace worn 0–6 hours/day: 41%. Brace worn 12.9 hours/day or more: 90–93%. Wear time was measured by heat sensors inside the brace, so it is a real measurement rather than self-report; the link between hours worn and success was statistically significant (P < 0.001). Note that this is an analysis by actual wear time, so children who wore it longer may also differ in other ways. Source: Weinstein et al., NEJM 2013;369:1512–1521 (242 children, Cobb 20°–40°, Risser 0–2).
How the Cobb angle is assessed and what each range means (source: dungcuchinhhinh.vn)
How the Cobb angle is assessed and what each range means (source: dungcuchinhhinh.vn)
Brace principle: pressure areas and cut-out (relief) areas (source: dungcuchinhhinh.vn)
Brace principle: pressure areas and cut-out (relief) areas (source: dungcuchinhhinh.vn)
Guided scoliosis-specific exercise (source: dungcuchinhhinh.vn)
Guided scoliosis-specific exercise (source: dungcuchinhhinh.vn)
Examples of exercises: quadruped, bar hang/squat, unilateral kneeling, lateral flexion sitting (source: dungcuchinhhinh.vn)
Examples of exercises: quadruped, bar hang/squat, unilateral kneeling, lateral flexion sitting (source: dungcuchinhhinh.vn)
How to read the films: four standing X-rays of the same patient, shown at the same size for easy comparison. The first tile (orange frame) is before treatment (2 August 2022): the orange lines are the Cobb-angle measurement lines, result 38.65°. The other three tiles (green frames) were taken on 24 October 2023, after about 14 months: out of brace (10°), in the night brace (−2.6°, curved to the opposite side) and in the day brace (0.2°); the bright round and elongated objects are the pads and frame of the brace. The large figure under each film is the Cobb angle. The patient-name line printed on the films has been masked; everything else is kept as on the original films. Image source: dungcuchinhhinh.vn.
How to read the films: four standing X-rays of the same patient, shown at the same size for easy comparison. The first tile (orange frame) is before treatment (2 August 2022): the orange lines are the Cobb-angle measurement lines, result 38.65°. The other three tiles (green frames) were taken on 24 October 2023, after about 14 months: out of brace (10°), in the night brace (−2.6°, curved to the opposite side) and in the day brace (0.2°); the bright round and elongated objects are the pads and frame of the brace. The large figure under each film is the Cobb angle. The patient-name line printed on the films has been masked; everything else is kept as on the original films. Image source: dungcuchinhhinh.vn.

Saran praktis

  • Kenali tanda dini: bahu tidak sama tinggi, tulang belikat menonjol, pinggang tidak seimbang, punuk iga saat membungkuk.
  • Periksakan ke spesialis dan lakukan rontgen selagi anak masih tumbuh.
  • Penyangga dibuat khusus, koreksinya diperiksa dan disesuaikan seiring pertumbuhan.
  • Pantau jam pemakaian (≥ 12,9 jam/hari), kulit, dan suasana hati anak; rontgen ulang biasanya tidak lebih sering dari 6 bulan.

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Referensi

  1. Weinstein SL, Dolan LA, Wright JG, Dobbs MB. Effects of bracing in adolescents with idiopathic scoliosis. N Engl J Med. 2013;369(16):1512–1521.
  2. Negrini S, Minozzi S, Bettany-Saltikov J, et al. Braces for idiopathic scoliosis in adolescents. Cochrane Database Syst Rev. 2015;(6):CD006850.
  3. Romano M, Minozzi S, Bettany-Saltikov J, et al. Therapeutic exercises for idiopathic scoliosis in adolescents. Cochrane Database Syst Rev. 2024;2:CD007837.
  4. Negrini S, Donzelli S, Aulisa AG, et al. 2016 SOSORT guidelines: orthopaedic and rehabilitation treatment of idiopathic scoliosis during growth. Scoliosis Spinal Disord. 2018;13:3.
  5. Yang S, Cai F, Xie R, et al. Adolescent idiopathic scoliosis non-surgical interventions: a systematic review and network meta-analysis of Cobb angle and SRS-22 outcomes. Front Pediatr. 2026;14:1908709.
  6. Po EYP, Yang M, Takemura N, et al. Global prevalence of adolescent idiopathic scoliosis between 1975 and 2025: a systematic review and meta-analysis. Spine. 2026.
  7. Kuru T, Yeldan İ, Dereli EE, et al. The efficacy of three-dimensional Schroth exercises in adolescent idiopathic scoliosis: a randomised controlled clinical trial. Clin Rehabil. 2016;30(2):181–190.
  8. Wang S, Zhao J, Hu X, et al. Psychosocial burden of adolescent idiopathic scoliosis: a systematic review and meta-synthesis of patient and caregiver perspectives. Health Expect. 2026.
  9. The effects of exercise on patients with moderate adolescent idiopathic scoliosis: a systematic review and meta-analysis. Orthop Rev. 2025. PMID: 40476023.
  10. Physiotherapy management of adolescent idiopathic scoliosis (Invited Topical Review). J Physiother. 2025.
  11. Di Felice F, Zaina F, Donzelli S, Negrini S. The natural history of idiopathic scoliosis during growth: a meta-analysis. Am J Phys Med Rehabil. 2018;97(5):346–356.
  12. Puberty changes the natural history of idiopathic scoliosis: three prediction models for future radiographic curve severity from 1563 consecutive patients. Eur Spine J. 2024.
  13. Prediction of future curve angle using prior radiographs in previously untreated idiopathic scoliosis: natural history from age 6 to after the end of growth (SOSORT 2022 award winner). Eur Spine J. 2023.
  14. Karol LA, Virostek D, Felton K, Jo C, Butler L. The effect of the Risser stage on bracing outcome in adolescent idiopathic scoliosis. J Bone Joint Surg Am. 2016;98(15):1253–1259.
  15. Hình ảnh minh họa / Illustrations: dungcuchinhhinh.vn (website của Lê Hoàn Prosthetics & Orthotics)
  16. Cheng JC, Castelein RM, Chu WC, et al. Adolescent idiopathic scoliosis. Nat Rev Dis Primers. 2015;1:15030. PMID 27188385.
  17. Weinstein SL, Dolan LA, Spratt KF, et al. Health and function of patients with untreated idiopathic scoliosis: a 50-year natural history study. JAMA. 2003;289(5):559–567. PMID 12578488.
  18. Lonstein JE, Carlson JM. The prediction of curve progression in untreated idiopathic scoliosis during growth. J Bone Joint Surg Am. 1984;66(7):1061–1071. PMID 6480635.
  19. Dolan LA, Weinstein SL. Surgical rates after observation and bracing for adolescent idiopathic scoliosis: an evidence-based review. Spine. 2007;32(19 Suppl):S91–S100. PMID 17728687.
  20. Karavidas N. Bracing in the treatment of adolescent idiopathic scoliosis: evidence to date. Adolesc Health Med Ther. 2019;10:153–172. PMID 31632169.
  21. Kuroki H, Inomata N, Hamanaka H, et al. Efficacy of the Osaka Medical College (OMC) brace in the treatment of adolescent idiopathic scoliosis following Scoliosis Research Society brace studies criteria. Scoliosis. 2015;10:12 (Japan). PMID 25932040.
  22. Kuroki H. Brace treatment for adolescent idiopathic scoliosis. J Clin Med. 2018;7(6):136 (Japan). PMID 29867010.
  23. van den Bogaart M, van Royen BJ, Haanstra TM, de Kleuver M, Faraj SSA. Predictive factors for brace treatment outcome in adolescent idiopathic scoliosis: a best-evidence synthesis. Eur Spine J. 2019;28(3):511–525. PMID 30607519.
  24. Emans JB, Kaelin A, Bancel P, Hall JE, Miller ME. The Boston bracing system for idiopathic scoliosis: follow-up results in 295 patients. Spine. 1986;11(8):792–801. PMID 3810295.
  25. Katz DE, Herring JA, Browne RH, Kelly DM, Birch JG. Brace wear control of curve progression in adolescent idiopathic scoliosis. J Bone Joint Surg Am. 2010;92(6):1343–1352. PMID 20516309.
  26. Almansour H, Pepke W, Bruckner T, Diebo BG, Akbar M. Three-dimensional analysis of initial brace correction in the setting of adolescent idiopathic scoliosis. J Clin Med. 2019;8(11):1804. PMID 31661811.

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