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Orthogeriatric Care Models and Outcomes in Hip Fracture Patients: a Systematic Review and Meta-Analysis

·J Orthop Trauma·2014·601 citations·Trauma
Free Full Text·DOI·PubMed
SummaryAbstract on PubMed →

Systematic review and meta-analysis of 18 studies (9,094 patients) asking whether structured orthogeriatric collaboration improves outcomes after hip fracture. Three care models are defined and analyzed separately: routine geriatric consultation, geriatric ward, and shared comanagement. Primary outcomes are in-hospital mortality, long-term mortality, and length of stay.

Study Snapshot

Design
Systematic review/meta-analysis
Funding: NIH
Objective
Determine whether orthogeriatric collaboration models improve outcomes in hip fracture patients
Outcome(s)
In-hospital mortality and long-term mortality
Subjects
9094 patients across 18 studies
  • 1733Model 1: routine geriatric consultation in orthopaedic ward
  • 1040Model 2: geriatric ward, orthopaedic surgeon as consultant
  • 955Model 3: shared care, both specialties co-responsible
Inclusion
  • Inpatient multidisciplinary hip fracture management
  • Involves orthopaedic surgeon and geriatrician
  • Control or standard care group required
Exclusion
  • Non-English/Spanish language
  • No control group
  • Rehabilitation or post-discharge focus only
Follow-up
6 months to 1 year (long-term mortality definition)
Statistics
Random effects meta-analysisI² heterogeneity testFunnel plot asymmetryPeters/Egger publication bias tests

Key Findings

  • Orthogeriatric collaboration cut in-hospital mortality by 40% across all models (RR 0.60; 95% CI 0.43–0.84) — this is the pooled signal across 9 studies and nearly 10,000 patients.
  • Long-term mortality (6 months to 1 year) was reduced by 17% (RR 0.83; 95% CI 0.74–0.94), with I² = 0%. Zero heterogeneity makes this the most statistically trustworthy finding in the paper.
  • The three orthogeriatric models differ in who holds responsibility for care:
    –Model 1 (Routine Consultation): geriatrician consults, orthopedic surgeon leads
    –Model 2 (Geriatric Ward): geriatrician leads, orthopedic surgeon consults
    –Model 3 (Shared Care): both share responsibility; geriatrician embedded in the orthopedic team
  • The shared care model showed the largest length-of-stay reduction (SMD −0.61; 95% CI −0.95 to −0.28), but I² = 93.9% means institutional variation swamps the signal. Interpret with caution.
  • Functional outcomes, delirium, and quality of life were too inconsistently defined across studies to pool. A critical gap, given that restoring function is the primary goal of hip fracture repair.
Board PearlStructured orthogeriatric comanagement reduces in-hospital hip fracture mortality by 40% and 1-year mortality by 17% — routine geriatric consult outperforms as-needed consult every time.

Clinical Relevance

The default for most orthopedic services was an as-needed geriatrics consult — called only when something went wrong. This meta-analysis quantifies exactly how much that approach costs patients: a 40% higher in-hospital mortality and 17% higher 1-year mortality compared to structured collaboration.

When admitting an elderly hip fracture patient, involve geriatrics from day one through a structured model. Not a PRN page. The authors are explicit: consistently scheduled consults should replace as-needed consults for this population.

If your institution has a true comanagement service (shared care model), that structure offers the greatest length-of-stay benefit, though the evidence base is smaller and heterogeneity is high.

The 1-year mortality for hip fracture runs 20–30% even with good care. Structured orthogeriatric collaboration is one of the few interventions with pooled randomized and prospective data showing it moves that number.

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|

Orthogeriatric Care Models and Outcomes in Hip Fracture Patients: a Systematic Review and Meta-Analysis

·J Orthop Trauma·2014·601 citations·Trauma
Free Full Text·DOI·PubMed
SummaryAbstract on PubMed →

Systematic review and meta-analysis of 18 studies (9,094 patients) asking whether structured orthogeriatric collaboration improves outcomes after hip fracture. Three care models are defined and analyzed separately: routine geriatric consultation, geriatric ward, and shared comanagement. Primary outcomes are in-hospital mortality, long-term mortality, and length of stay.

Study Snapshot

Design
Systematic review/meta-analysis
Funding: NIH
Objective
Determine whether orthogeriatric collaboration models improve outcomes in hip fracture patients
Outcome(s)
In-hospital mortality and long-term mortality
Subjects
9094 patients across 18 studies
  • 1733Model 1: routine geriatric consultation in orthopaedic ward
  • 1040Model 2: geriatric ward, orthopaedic surgeon as consultant
  • 955Model 3: shared care, both specialties co-responsible
Inclusion
  • Inpatient multidisciplinary hip fracture management
  • Involves orthopaedic surgeon and geriatrician
  • Control or standard care group required
Exclusion
  • Non-English/Spanish language
  • No control group
  • Rehabilitation or post-discharge focus only
Follow-up
6 months to 1 year (long-term mortality definition)
Statistics
Random effects meta-analysisI² heterogeneity testFunnel plot asymmetryPeters/Egger publication bias tests

Key Findings

  • Orthogeriatric collaboration cut in-hospital mortality by 40% across all models (RR 0.60; 95% CI 0.43–0.84) — this is the pooled signal across 9 studies and nearly 10,000 patients.
  • Long-term mortality (6 months to 1 year) was reduced by 17% (RR 0.83; 95% CI 0.74–0.94), with I² = 0%. Zero heterogeneity makes this the most statistically trustworthy finding in the paper.
  • The three orthogeriatric models differ in who holds responsibility for care:
    –Model 1 (Routine Consultation): geriatrician consults, orthopedic surgeon leads
    –Model 2 (Geriatric Ward): geriatrician leads, orthopedic surgeon consults
    –Model 3 (Shared Care): both share responsibility; geriatrician embedded in the orthopedic team
  • The shared care model showed the largest length-of-stay reduction (SMD −0.61; 95% CI −0.95 to −0.28), but I² = 93.9% means institutional variation swamps the signal. Interpret with caution.
  • Functional outcomes, delirium, and quality of life were too inconsistently defined across studies to pool. A critical gap, given that restoring function is the primary goal of hip fracture repair.
Board PearlStructured orthogeriatric comanagement reduces in-hospital hip fracture mortality by 40% and 1-year mortality by 17% — routine geriatric consult outperforms as-needed consult every time.

Clinical Relevance

The default for most orthopedic services was an as-needed geriatrics consult — called only when something went wrong. This meta-analysis quantifies exactly how much that approach costs patients: a 40% higher in-hospital mortality and 17% higher 1-year mortality compared to structured collaboration.

When admitting an elderly hip fracture patient, involve geriatrics from day one through a structured model. Not a PRN page. The authors are explicit: consistently scheduled consults should replace as-needed consults for this population.

If your institution has a true comanagement service (shared care model), that structure offers the greatest length-of-stay benefit, though the evidence base is smaller and heterogeneity is high.

The 1-year mortality for hip fracture runs 20–30% even with good care. Structured orthogeriatric collaboration is one of the few interventions with pooled randomized and prospective data showing it moves that number.

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