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Halo-Pelvic Distraction with Cardiopulmonary Rehabilitation for Preoperative Cardiopulmonary Fitness in Severe Spinal Deformity: A Retrospective Cohort Study

Halo-Pelvic Distraction with Cardiopulmonary Rehabilitation for Preoperative Cardiopulmonary Fitness in Severe Spinal Deformity

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2600125793
Enrollment
Unknown
Registered
2026-06-01
Start date
2026-06-01
Completion date
Unknown
Last updated
2026-06-08

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Spinal deformity

Interventions

Study Cohort :None

Sponsors

Chengdu BOE Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
14 Years to 60 Years

Inclusion criteria

Inclusion criteria: 1. Patients with extremely severe spinal deformity hospitalized in our department between August 2025 and March 2026; 2. Coronal Cobb angle > 90° with flexibility 70°; 3. Age 14-60 years; 4. Received HPD combined with structured CPR; 5. Complete clinical data (including cardiopulmonary exercise testing, pulmonary function tests, and imaging before and after traction).

Exclusion criteria

Exclusion criteria: 1. History of prior spinal surgery; 2. Concomitant severe neurological disorders; 3. Contraindications to HPD (e.g., severe osteoporosis, coagulation disorders); 4. Incomplete data or loss to follow-up.

Design outcomes

Primary

MeasureTime frame
Cardiopulmonary exercise function ;Arterial blood gas (ABG) analysis indicators;Respiratory muscle strength;Pulmonary function;Traction-related neurological complications;—

Secondary

MeasureTime frame
Traction duration (days);Nutritional indicators;—

Countries

China

Contacts

Public ContactYANG XIAO

Chengdu BOE Hospital

530158089@qq.com+86 60661633

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Jun 11, 2026