The Role of Diet and Nutrition on Fracture Healing: A Systematic Review
Category: Other Introduction/Purpose: Not only is poor nutritional status common amongst the elderly, but its incidence is also high amongst orthopedic trauma patients as injuries, and fractures more specifically, cause hypermetabolic states. The purpose of this review was to perform the most compre...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
SAGE Publishing
2022-11-01
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| Series: | Foot & Ankle Orthopaedics |
| Online Access: | https://doi.org/10.1177/2473011421S00942 |
| _version_ | 1811189370358595584 |
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| author | Priya K. Singh MSc Ashish Vankara Lucy O'Sullivan Amiethab A. Aiyer MD |
| author_facet | Priya K. Singh MSc Ashish Vankara Lucy O'Sullivan Amiethab A. Aiyer MD |
| author_sort | Priya K. Singh MSc |
| collection | DOAJ |
| description | Category: Other Introduction/Purpose: Not only is poor nutritional status common amongst the elderly, but its incidence is also high amongst orthopedic trauma patients as injuries, and fractures more specifically, cause hypermetabolic states. The purpose of this review was to perform the most comprehensive analysis of literature published within the last decade to determine the effect of nutritional status on fracture healing, as well as outlining the effects of specific herbal supplements, vitamins and minerals. Methods: Following PRISMA guidelines, PubMed, Embase and Web of Science databases were searched using variations of the terms nutrition and malnutrition along with vitamins, minerals and proteins as well as fractures and fracture healing. Two independent reviewers screened articles, graded evidence quality, and extracted data. A total of 31 studies were related to nutritional status - 22 human studies and 9 animal studies - and 45 studies were related to specific herbs or food products - 2 human studies, 36 animal studies, and 7 review articles. Results: There is substantial variability in the definitions of nutritional status, with some quantitative measures including serum albumin and lymphocyte count being the most popular, and questionnaires like the Mini Nutritional Assessment (MNA) and the Malnutrition Universal Screening Tool (MUST). Published human studies predominately studied the effects of nutrition on traumatic fractures in the elderly or bone healing after spinal surgery. Consistently, hypoalbuminemia was found to be an independent risk factor of post-operative complications and longer hospital stays. Few studies reported on nutritional supplementation, but those that did found supplementation to be associated with lower rates of postoperative complications and wound infection, as well as shorter hospital stays. Although there is much evidence published on herbal supplements and food products in animals, there is a dearth of evidence of their benefits to humans with only two RCTs included in this analysis (demonstrating the benefits of Momiai and lactobacillus casei Shirota). Conclusion: Nutrition remains an easily targetable factor that can significantly improve fracture healing, especially amongst elderly populations. Although proper adherence to supplementation is rare, when attained its benefits are profound. To demonstrate that the beneficial effects of herbal supplements and food products on fracture healing seen in animal models persist in humans, future placebo-controlled trials are needed. |
| first_indexed | 2024-04-11T14:34:06Z |
| format | Article |
| id | doaj.art-5a680ff96e2345e2a59dd48a3bf1d2d0 |
| institution | Directory Open Access Journal |
| issn | 2473-0114 |
| language | English |
| last_indexed | 2024-04-11T14:34:06Z |
| publishDate | 2022-11-01 |
| publisher | SAGE Publishing |
| record_format | Article |
| series | Foot & Ankle Orthopaedics |
| spelling | doaj.art-5a680ff96e2345e2a59dd48a3bf1d2d02022-12-22T04:18:24ZengSAGE PublishingFoot & Ankle Orthopaedics2473-01142022-11-01710.1177/2473011421S00942The Role of Diet and Nutrition on Fracture Healing: A Systematic ReviewPriya K. Singh MScAshish VankaraLucy O'SullivanAmiethab A. Aiyer MDCategory: Other Introduction/Purpose: Not only is poor nutritional status common amongst the elderly, but its incidence is also high amongst orthopedic trauma patients as injuries, and fractures more specifically, cause hypermetabolic states. The purpose of this review was to perform the most comprehensive analysis of literature published within the last decade to determine the effect of nutritional status on fracture healing, as well as outlining the effects of specific herbal supplements, vitamins and minerals. Methods: Following PRISMA guidelines, PubMed, Embase and Web of Science databases were searched using variations of the terms nutrition and malnutrition along with vitamins, minerals and proteins as well as fractures and fracture healing. Two independent reviewers screened articles, graded evidence quality, and extracted data. A total of 31 studies were related to nutritional status - 22 human studies and 9 animal studies - and 45 studies were related to specific herbs or food products - 2 human studies, 36 animal studies, and 7 review articles. Results: There is substantial variability in the definitions of nutritional status, with some quantitative measures including serum albumin and lymphocyte count being the most popular, and questionnaires like the Mini Nutritional Assessment (MNA) and the Malnutrition Universal Screening Tool (MUST). Published human studies predominately studied the effects of nutrition on traumatic fractures in the elderly or bone healing after spinal surgery. Consistently, hypoalbuminemia was found to be an independent risk factor of post-operative complications and longer hospital stays. Few studies reported on nutritional supplementation, but those that did found supplementation to be associated with lower rates of postoperative complications and wound infection, as well as shorter hospital stays. Although there is much evidence published on herbal supplements and food products in animals, there is a dearth of evidence of their benefits to humans with only two RCTs included in this analysis (demonstrating the benefits of Momiai and lactobacillus casei Shirota). Conclusion: Nutrition remains an easily targetable factor that can significantly improve fracture healing, especially amongst elderly populations. Although proper adherence to supplementation is rare, when attained its benefits are profound. To demonstrate that the beneficial effects of herbal supplements and food products on fracture healing seen in animal models persist in humans, future placebo-controlled trials are needed.https://doi.org/10.1177/2473011421S00942 |
| spellingShingle | Priya K. Singh MSc Ashish Vankara Lucy O'Sullivan Amiethab A. Aiyer MD The Role of Diet and Nutrition on Fracture Healing: A Systematic Review Foot & Ankle Orthopaedics |
| title | The Role of Diet and Nutrition on Fracture Healing: A Systematic Review |
| title_full | The Role of Diet and Nutrition on Fracture Healing: A Systematic Review |
| title_fullStr | The Role of Diet and Nutrition on Fracture Healing: A Systematic Review |
| title_full_unstemmed | The Role of Diet and Nutrition on Fracture Healing: A Systematic Review |
| title_short | The Role of Diet and Nutrition on Fracture Healing: A Systematic Review |
| title_sort | role of diet and nutrition on fracture healing a systematic review |
| url | https://doi.org/10.1177/2473011421S00942 |
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