Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 2020 Sep;30(5):635-640.
doi: 10.1177/1120700019862977. Epub 2019 Jul 15.

Malnutrition increases the 30-day complication and re-operation rates in hip fracture patients treated with total hip arthroplasty

Jared M Newman  1 , Nipun Sodhi  2 , Anton Khlopas  2 , Nicolas S Piuzzi  2 , George A Yakubek  2 , Assem A Sultan  2 , Alison K Klika  2 , Carlos A Higuera  2 , Michael A Mont  2
Affiliations

Malnutrition increases the 30-day complication and re-operation rates in hip fracture patients treated with total hip arthroplasty

Jared M Newman et al. Hip Int. 2020 Sep.

Abstract

Introduction: This study sought to determine the effect that malnutrition, defined as hypoalbuminemia, has on hip fracture patients treated with total hip arthroplasty (THA). Specifically, we evaluated: (1) demographics and perioperative data; (2) postoperative complications; and (3) re-operation rates.

Methods: The National Surgical Quality Improvement Program database was utilised to identify hip fracture patients who underwent THA from 2008 to 2015. Propensity scores were calculated for the likelihood of having a preoperative albumin measurement. Hip fracture patients who underwent THA and had preoperative hypoalbuminemia (<3.5 g/dL) (n = 569) were compared to those who had normal albumin levels (⩾3.5 g/dL) (n = 1098) in terms of demographics and perioperative data. Regression models were adjusted for age, sex, modified Charlson/Deyo scores, and propensity scores to evaluate complication and re-operation rates.

Results: Compared to controls, hypoalbuminemia patients were older (p = 0.006), more likely male (p = 0.024), had higher Charlson/Deyo scores (p = 0.0001), more likely smokers (p < 0.0001), more likely functionally dependent (p < 0.0001), had ASA scores ⩾3 (p < 0.0001) and had longer LOS (p < 0.0001). Compared to controls, hypoalbuminemia patients had 80% higher risk for any complication (OR = 1.80; 95% CI, 1.43-2.26), 113% higher risk for major complications (OR = 2.13; 95% CI, 1.31-3.48), and 79% higher risk for minor complications (OR = 1.79; 95% CI, 1.42-2.26), and 97% increased risk for re-operation (OR = 1.97; 95% CI, 1.20-3.23).

Conclusions: The findings in the present study indicate the need to develop better pre- and postoperative medical and nutritional care for malnourished hip fracture patients who undergo THA in order to potentially mitigate their increased risk.

Keywords: Complications; hip fracture; hypoalbuminemia; malnutrition; total hip arthroplasty.

PubMed Disclaimer

LinkOut - more resources