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Pemasangan prostesis dini segera setelah amputasi tungkai bawah: bukti dan rekomendasi

Apakah sebaiknya berdiri dan berjalan dengan prostesis sementara sedini mungkin setelah amputasi tungkai bawah? Tinjauan bukti, pedoman internasional, dan kehati-hatian.

Pemasangan prostesis dini segera setelah amputasi tungkai bawah: bukti dan rekomendasi

Setelah amputasi tungkai bawah, pasien sering diminta menunggu puntung “matang”. Namun semakin banyak bukti menunjukkan manfaat berdiri dan berjalan dini dengan prostesis sementara.

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

Poin utama

  • Prostesis datang lebih cepat sekitar 2,5 minggu hingga 2 bulan (Belanda: 50 vs 110 hari).
  • Kontraktur lutut lebih sedikit dan, pada satu studi AS, revisi puntung lebih jarang.
  • Prostesis dini dikaitkan dengan angka kematian lebih rendah (AS, Swiss) — ini asosiasi, bukan sebab-akibat yang terbukti.
  • Citra tubuh dan suasana hati pengguna prostesis lebih baik.
  • Di AS, menerima prostesis dalam 3 bulan pertama dikaitkan dengan biaya tahun pertama sekitar 25% lebih rendah dan kunjungan IGD hampir separuhnya.
How to read: both timelines start on the day of surgery (day 0). Top (green, EARLY FITTING): removable rigid dressing → early walking with a training aid → temporary prosthesis → definitive prosthesis. Bottom (orange, LATE FITTING): soft elastic bandage, waiting for the stump to settle, no weight-bearing training → late prosthesis, with muscle weakness and joint contracture. Key figure: about 50 days versus 110 days to the first prosthesis (van Velzen et al., Prosthet Orthot Int 2005, 149 transtibial amputees). The figure illustrates the principle only; it must not be used to decide fitting time on your own.
How to read: both timelines start on the day of surgery (day 0). Top (green, EARLY FITTING): removable rigid dressing → early walking with a training aid → temporary prosthesis → definitive prosthesis. Bottom (orange, LATE FITTING): soft elastic bandage, waiting for the stump to settle, no weight-bearing training → late prosthesis, with muscle weakness and joint contracture. Key figure: about 50 days versus 110 days to the first prosthesis (van Velzen et al., Prosthet Orthot Int 2005, 149 transtibial amputees). The figure illustrates the principle only; it must not be used to decide fitting time on your own.

Bukti ilmiah

  • Tinjauan Cochrane 2019 (Kwah dkk.): keyakinan akan manfaat balutan kaku rendah karena studi kecil dan bias.
  • Belanda, 149 pasien (van Velzen, 2005): prostesis pertama setelah 50 hari vs 110 hari dengan perban elastis.
  • Studi IMPACT (AS): total biaya 12 bulan turun 25% bila prostesis diterima dalam 0–3 bulan.
  • Pedoman VA/DoD (AS), BSRM dan BACPAR (Inggris), serta pedoman Belanda 2020 mendukung mulai dini dengan tim multidisiplin.

Saran praktis

  • Penilaian oleh tim multidisiplin segera setelah operasi.
  • Pada amputasi di bawah lutut: balutan kaku yang dapat dilepas pada minggu pertama, berjalan dengan alat bantu jalan dini atau prostesis sementara.
  • Waspada pada iskemia tungkai berat, infeksi yang tak terkendali, gagal jantung dan paru berat.
  • Soket yang dapat disesuaikan: ganti seiring puntung mengecil, jangan menunggu stabil sepenuhnya.

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Chân giả cấp sớm giúp phục hồi chức năng sớm.
Quy trình tập luyện và lắp chân giả cho người bị cắt cụt trên gối cả hai bên chân
Transfemoral amputee with a prosthesis - Đi chân giả lần đầu với khớp gối thủy lực kiểm soát điện tử

YouTube · Chân Tay Giả – Lê Hoàn

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Referensi

  1. Kwah LK, Webb MT, Goh L, Harvey LA. Rigid dressings versus soft dressings for transtibial amputations. Cochrane Database Syst Rev 2019;(6):CD012427.
  2. van Velzen AD và cs. Early treatment of trans-tibial amputees: retrospective analysis of early fitting and elastic bandaging. Prosthet Orthot Int 2005.
  3. Ali MM và cs. A contemporary comparative analysis of immediate postoperative prosthesis placement following below-knee amputation. Ann Vasc Surg 2013;27(8):1146–53.
  4. Schon LC và cs. Benefits of early prosthetic management of transtibial amputees: a prospective clinical study of a prefabricated prosthesis. Foot Ankle Int 2002;23(6):509–514.
  5. Samuelsen BT và cs. The impact of the immediate postoperative prosthesis on patient mobility and quality of life after transtibial amputation. Am J Phys Med Rehabil 2017;96(2):116–119.
  6. Reichmann JP, Stevens PM và cs. Removable rigid dressings for postoperative management of transtibial amputations: a review of published evidence. PM&R 2018;10:516–523.
  7. Lee J và cs. Impact of PPAM aid use on the time to prosthetic limb delivery in patients with unilateral transtibial amputation. Prosthet Orthot Int 2023;47(3):258–264.
  8. Mazari FAK và cs. Hull Early walking aid for Rehabilitation of Transtibial amputees — randomized controlled trial (HEART).
  9. Miller TA, Wurdeman SR và cs. Impact of time to receipt of prosthesis on total healthcare costs 12 months postamputation. Am J Phys Med Rehabil 2020.
  10. The role of earlier receipt of a lower limb prosthesis on emergency department utilization. PM&R 2021.
  11. Early receipt of a prosthesis linked to lower mortality in older veterans. J Rehabil Res Dev 2015;52(4).
  12. Prosthetic fitting associated with better survival at 5 years after above-knee amputation due to vascular insufficiency. Ann Phys Rehabil Med 2023.
  13. Pohjolainen T và cs. Prosthetic use and functional and social outcome following major lower limb amputation. Prosthet Orthot Int 1990.
  14. Atay IM và cs. The prevalence of prosthesis use with the effects on body image, depression, anxiety and self-esteem in lower-extremity amputations. Turk J Phys Med Rehab 2014;60(3):184–187.
  15. VA/DoD Clinical Practice Guideline for Rehabilitation of Individuals with Lower Limb Amputation, 2017; cập nhật 2024.
  16. Amputee and Prosthetic Rehabilitation – Standards and Guidelines, 3rd ed. BSRM, London 2018.
  17. Fard B và cs. Amputation and prosthetics of the lower extremity: the 2020 Dutch evidence-based multidisciplinary guideline. Prosthet Orthot Int 2023;47(1):69–80.
  18. Femurett adjustable prosthesis in the assessment and walking training of new above-knee amputees. Prosthet Orthot Int 1989.
  19. Hình ảnh minh họa / Illustrations: dungcuchinhhinh.vn (website của Lê Hoàn Prosthetics & Orthotics)

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