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Li DY, Zhang K. Cement-augmented locked plate fixation proximal humerus fractures in elderly patient: a systematic review and meta-analysis. BMC Musculoskelet Disord 2024; 25:368. [PMID: 38730497 PMCID: PMC11084043 DOI: 10.1186/s12891-024-07502-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 05/07/2024] [Indexed: 05/13/2024] Open
Abstract
BACKGROUND This systemic review and meta-analysis aimed to evaluate the clinical outcomes of proximal humeral fracture in elderly patient fixation using locked plate with or without cement augmentation. METHODS The databases of PubMed, Embase, and Cochrane Library were searched in August 2023 for literature comparing the clinical outcomes of patients with PHFs treated with locked plate alone and locked plate augmented with cement. Data describing study design; level of evidence; inclusion criteria; demographic information; final follow-up; revision rate; implant failure rate; avascular necrosis rate; total complication rate; constant score; and disability of arm, shoulder, and hand (DASH) score were collected. RESULTS Eight studies (one randomized-controlled trial and seven observational studies), involving 664 patients, were identified. Compared with locked plates alone, using cement-augmented locked plates reduced the implant failure rate (odds ratio (OR) = 0.19; 95% confidence interval (CI) 0.10-0.39; P < 0.0001) and total complication rate (OR = 0.45; 95% CI 0.29-0.69; P = 0.0002) and improved DASH scores (mean difference (MD) = 2.99; 95% CI 1.00-4.98; P = 0.003). However, there was no significant difference in clinical outcomes, including revision rate, avascular necrosis rate, and constant score. CONCLUSION In this review and meta-analysis, fixation of the PHFs in elderly patients using locked plates with or without cement augmentation has no significant difference in revision rate, but the implant failure and total complication rates may be lesser on using the cement-augmented locked plate for fixation than on using a locked plate alone. Good results are expected for most patients treated with this technique. TRIAL REGISTRATION The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA)21 guidelines were followed to conduct this systematic review and meta-analysis and was registered as a protocol in PROSPERO (CRD42022318798).
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Affiliation(s)
- Dong-Yang Li
- Department of Orthopedic Trauma, Honghui Hospital, Xi'an Jiaotong University, No. 555 Youyi East Road, Xi'an, Shaanxi Province, 710054, P.R. China
| | - Kun Zhang
- Department of Orthopedic Trauma, Honghui Hospital, Xi'an Jiaotong University, No. 555 Youyi East Road, Xi'an, Shaanxi Province, 710054, P.R. China.
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Østergaard HK, Launonen AP, Toft M, Fjalestad T, Sumrein BO, Døssing KV, Axelsen MH, Noe SS, Wagle T, Engebretsen KB, Laitinen MK, Mattila VM, Mechlenburg I. Physiotherapist-supervised exercises versus unsupervised home-based exercises after nonsurgically treated proximal humerus fracture: a multicenter randomized controlled trial. J Shoulder Elbow Surg 2024; 33:994-1003. [PMID: 38311103 DOI: 10.1016/j.jse.2023.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 11/21/2023] [Accepted: 12/04/2023] [Indexed: 02/06/2024]
Abstract
BACKGROUND Proximal humerus fracture (PHF) is a common fragility fracture in older adults and can have a substantial impact on upper limb function. Although most patients with PHF can be treated nonsurgically, it is unknown whether older adults benefit from supervised exercise therapy after PHF. Therefore, the objective of this trial was to investigate whether 10 weeks of physiotherapist-supervised exercises once a week were superior to 10 weeks of unsupervised home-based exercises in older adults with a nonsurgically treated displaced 2-part PHF. METHODS This was designed as an assessor-blinded, prospective, randomized controlled trial and took place in 3 Nordic countries. In total, 72 patients (≥60 years) with nonsurgically treated displaced 2-part PHF were randomized to either physiotherapist-supervised exercises once a week for 10 weeks, combined with daily home-based exercises, or to 10 weeks of daily unsupervised home-based exercises. The primary outcome measure was the Disability of the Arm, Shoulder, and Hand (DASH) with a primary endpoint at 3 months. Secondary outcomes were DASH (at 12 months), Constant-Murley Score, the 15D-instrument, Visual Analog Scale, General Self-Efficacy Scale, and Pain Catastrophizing Scale, with follow-up visits after 3 and 12 months. Non-union and patient death within 3 months were counted as complications. RESULTS The mean age of the patients in both groups was 72 years. At 3 months follow-up, the mean DASH score in the supervised group was 25.9 (SD 16.0) compared to 22.4 (SD 18.9) in the unsupervised group. The mean between-group difference (3.5, 95% CI -5.0 to 12.5) was not clinically relevant. None of the secondary outcome measures presented any clinically relevant or statistically significant between-group differences at 3 or 12 months follow-up. One patient in the supervised group and 3 in the unsupervised group were diagnosed with non-union. One patient from each group died before 3 months follow-up. CONCLUSIONS This trial provides no evidence that supervised exercises are superior to unsupervised home-based exercises in improving functional outcome or health-related quality of life in older patients with a nonsurgically treated 2-part PHF. Further, our results suggest that most older adults with a nonsurgically treated 2-part PHF can perform home-based exercises without the supervision of a physiotherapist.
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Affiliation(s)
- Helle K Østergaard
- Department of Orthopaedics, Viborg Regional Hospital, Viborg, Denmark; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.
| | - Antti P Launonen
- Department of Orthopaedics, Tampere University Hospital, Tampere, Finland
| | - Marianne Toft
- Department of Orthopaedics, Viborg Regional Hospital, Viborg, Denmark
| | - Tore Fjalestad
- Department of Orthopaedics, Oslo University Hospital, Oslo, Norway
| | - Bakir O Sumrein
- Department of Orthopaedics, Tampere University Hospital, Tampere, Finland
| | - Kaj V Døssing
- Department of Orthopaedics, Viborg Regional Hospital, Viborg, Denmark
| | - Mette H Axelsen
- Department of Orthopaedics, Viborg Regional Hospital, Viborg, Denmark
| | - Sidsel S Noe
- Department of Orthopaedics, Viborg Regional Hospital, Viborg, Denmark
| | - Tone Wagle
- Department of Orthopaedics, Oslo University Hospital, Oslo, Norway
| | - Kaia B Engebretsen
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Oslo, Norway
| | - Minna K Laitinen
- Department of Orthopaedics, Helsinki University Central Hospital and University of Helsinki, Helsinki, Finland
| | - Ville M Mattila
- Department of Orthopaedics, Tampere University Hospital, Tampere, Finland
| | - Inger Mechlenburg
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark; Department of Orthopaedics, Aarhus University Hospital, Aarhus, Denmark
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Root KT, Burnett AJ, Kakalecik J, Harris AB, Ladehoff L, Taneja K, Patrick MR, Hagen JE, King JJ. The Association between Race and Extended Length of Stay in Low-energy Proximal Humerus Fractures in Elderly Patients. J Am Acad Orthop Surg 2024:00124635-990000000-00923. [PMID: 38595161 DOI: 10.5435/jaaos-d-23-00925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Accepted: 02/19/2024] [Indexed: 04/11/2024] Open
Abstract
INTRODUCTION Proximal humerus fractures (PHFs) are one of the most common fractures among patients aged 65 years and older, commonly due to low-energy mechanisms. It is essential to identify drivers of increased healthcare utilization in geriatric PHF patients and bring awareness to any disparities in care. Here, we identify factors associated with the likelihood of inpatient admission and prolonged hospital stay among patients aged 65 years and older who sustain PHF due to falls. METHODS A national database was used to identify patients aged 65 years and older who suffered proximal humeral fractures due to a fall. Patient factors were analyzed for association with the likelihood of admission and odds of prolonged stay (≥5 days). RESULTS In the study period, 75,385 PHF patients who met our inclusion criteria presented to the emergency department and 14,118 (18.7%) were admitted. Black race was significantly associated with decreased odds of admission (P < 0.001) and increased likelihood of prolonged stay (P = 0.007) compared with White patients. Patients aged 75 to 84 and 85+ were both more likely to be admitted (P < 0.001) and experienced a prolonged hospital stay (P = 0.015). Patients undergoing surgical intervention with reverse total shoulder arthroplasty were associated with admission and prolonged length of stay (P < 0.001). Hospitals in Midwestern (P < 0.001) and Western (P < 0.001) regions exhibited lower rates of admission and Northeastern hospitals were associated with prolonged stays (P = 0.001). Finally, trauma and nonmetropolitan (P < 0.001) centers were associated with admission. CONCLUSION Our study highlights the notable influence of age and race on the likelihood of hospital admission and prolonged hospital stay. Specifically, Black patients exhibited prolonged hospital stay, which has been associated with lower-quality care, warranting additional exploration. Understanding these demographic and hospital-related factors is essential for optimizing resource allocation and reducing healthcare disparities in the care of PHF patients, especially as the population ages and the incidence of PHF continues to rise.
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Affiliation(s)
- Kevin T Root
- From the College of Medicine, University of Florida, Gainesville, FL (Root and Burnett), Department of Orthopaedic Surgery, University of Florida, Gainesville, FL (Kakalecik, Patrick, Hagen, and King), the Department of Orthopaedic Surgery, Johns Hopkins, Baltimore, MD (Harris), USF Health Morsani College of Medicine, Tampa, FL (Ladehoff), and Renaissance School of Medicine at Stony Brook University, Stony Brook, NY (Taneja)
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Lecoultre Y, Beeres FJP, Link BC, Pretz F, Tillmann F, Babst R, van de Wall BJM. Cement augmentation for proximal humerus fractures: a meta-analysis of randomized trials and observational studies. Eur J Trauma Emerg Surg 2024:10.1007/s00068-024-02520-z. [PMID: 38589503 DOI: 10.1007/s00068-024-02520-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2024] [Accepted: 03/30/2024] [Indexed: 04/10/2024]
Abstract
INTRODUCTION It is unclear if elderly patients treated with plate osteosynthesis for proximal humerus fractures benefit from cement augmentation. This meta-analysis aims to compare cement augmentation to no augmentation regarding healing, complications, and functional results. METHODS PubMed, Embase, and Cochrane Central Register of Controlled Trials were searched for randomized clinical trials and observational studies. Effect estimates were pooled across studies using random effects models. The primary outcome is overall complication rate. Stratified analyses were performed for types of complication (implant-related or systemic). Secondary outcomes include re-interventions, hospital stay, operation time, functional scores, and general quality of life. RESULTS Five observational studies and one randomized controlled trial with a total of 541 patients were included. The overall complication rate was significantly lower in the augmented group (15.6% versus 25.4%, OR 0.54 (95%CI 0.33-0.87)). This was caused by a reduction of implant-related complications (10.4% vs. 19.9%, OR 0.49 (95%CI 0.28, 0.88)). No difference in humeral head necrosis was found. Data on re-intervention, hospital stay, and operation time was limited but did not show significant differences. No impact on functional scores and general quality of life was detected. CONCLUSION This meta-analysis shows that cement augmentation may reduce overall complications, mainly by preventing implant-related complications. No difference was detected regarding need for re-intervention, functional scores, general quality of life, and hospital stay. This is the first meta-analysis on this topic. It remains to be seen whether conclusions will hold when more and better-quality data becomes available.
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Affiliation(s)
- Yannic Lecoultre
- Department of Orthopedic and Trauma Surgery, Lucerne Cantonal Hospital, Lucerne, Switzerland.
- Faculty of Health Sciences and Medicine, University of Lucerne, Lucerne, Switzerland.
| | - Frank J P Beeres
- Department of Orthopedic and Trauma Surgery, Lucerne Cantonal Hospital, Lucerne, Switzerland
- Faculty of Health Sciences and Medicine, University of Lucerne, Lucerne, Switzerland
| | - Björn C Link
- Department of Orthopedic and Trauma Surgery, Lucerne Cantonal Hospital, Lucerne, Switzerland
| | - Fabian Pretz
- Department of Orthopedic and Trauma Surgery, Lucerne Cantonal Hospital, Lucerne, Switzerland
- Faculty of Health Sciences and Medicine, University of Lucerne, Lucerne, Switzerland
| | - Franz Tillmann
- Department of Orthopedic and Trauma Surgery, Lucerne Cantonal Hospital, Lucerne, Switzerland
| | - Reto Babst
- Department of Orthopedic and Trauma Surgery, Lucerne Cantonal Hospital, Lucerne, Switzerland
- Faculty of Health Sciences and Medicine, University of Lucerne, Lucerne, Switzerland
| | - Bryan J M van de Wall
- Department of Orthopedic and Trauma Surgery, Lucerne Cantonal Hospital, Lucerne, Switzerland
- Faculty of Health Sciences and Medicine, University of Lucerne, Lucerne, Switzerland
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Nguyen Manh K, Nguyen Van H, Cao Dinh B, Le Xuan H. OUTCOME OF SHOULDER HEMIARTHROPLASTY FOR COMPLEX PROXIMAL HUMERAL FRACTURE IN VIETDUC UNIVERSITY HOSPITAL. Orthop Rev (Pavia) 2024; 16:115587. [PMID: 38586246 PMCID: PMC10994828 DOI: 10.52965/001c.115587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Accepted: 02/05/2024] [Indexed: 04/09/2024] Open
Abstract
ABSTRACTS Translational Study Introduction: The proximal humeral fracture accounts for 4-5% of all fractures1 and traffic accidents are often the main cause of this injury in Vietnam. Shoulder hemiarthroplasty is a suitable option in treating a complex proximal humeral fracture, especially in the elderly, and improves quality of life. This study describes clinical and radiographic characteristics of complex proximal humerus fractures and evaluates the results of shoulder hemiarthroplasty for this type of fracture at Viet Duc University Hospital Materials and methods: A retrospective study of 78 cases with complex proximal humeral fractures underwent shoulder hemiarthroplasty in Viet Duc University Hospital from January 2017 to December 2021. RESULTS Traffic accidents (42 cases, 53.8%); daily-life accidents (34 cases, 43.6%), other causes were less common (2 cases, 2.6%). 74.4% of the patients had no pain, 17.4% mild pain, 7.7% moderate pain, and no patients suffered from severe pain that required regular narcotic analgesics. The mean postoperative Constant score was 67.45 ± 13.20. CONCLUSION In Viet Nam, the most common cause of injury was a traffic accident, primarily occurring in young males with complex proximal humerus fractures, shoulder hemiarthroplasty for complex proximal humerus fractures improves postoperative pain and shoulder function.
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Affiliation(s)
- Khanh Nguyen Manh
- Department of Upper limb surgery and sports medicine Viet Duc Hospital
| | - Hoc Nguyen Van
- Department of Upper limb surgery and sports medicine Viet Duc Hospital
| | - Bang Cao Dinh
- Department of Upper limb surgery and sports medicine Viet Duc Hospital
| | - Hoang Le Xuan
- Department of Upper limb surgery and sports medicine Viet Duc Hospital
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Kus G, Zengin Alpozgen A, Gungor F, Razak Ozdincler A, Altun S. Clinical outcomes of conservative versus surgical treatment for patients with proximal humeral fracture before physiotherapy. Acta Orthop Belg 2024; 90:96-101. [PMID: 38669657 DOI: 10.52628/90.1.12409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/28/2024]
Abstract
Fear of movement, pain, and loss of shoulder function are the most common problems irrespective of their approach to management after proximal humeral fracture (PHF). However, it has been unclear whether there could be differences between both treatments in early clinical outcomes. It can help physiotherapists to guide in choosing treatment approaches. This study aimed to compare kinesiophobia, pain, range of motion (ROM), shoulder function, and Quality of life (QoL) in patients treated with either conservative (CT) versus surgical (ST) after PHF. In addition, it aimed to determine correlations between fear of movement and seconder outcome measures. This cross-sectional study enrolled the patients having 5-6 weeks (being permitted active movement) after being treated either CT or ST and receiving no physical therapy. Pain, passive and active ROMs, shoulder function, fear of movement, and QoL were evaluated. 42 patients were recruited. Kinesiophobia scores were similar (p=0.55) and moderate in both groups. There was a significant difference in degrees of shoulder active flexion, active and passive abduction in favor of the CT group (p=0.05, p=0.02, p=0.04, respectively). However, there was no difference between groups regarding the remaining clinical outcomes. Furthermore, kinesiophobia showed a moderate negative correlation with energy/fatigue, social functioning, and general health. These findings showed that patients treated surgically did not have more kinesiophobia, less function, and QoL before starting physiotherapy, despite having soft tissue damage and different types of fractures. However, surgically treated patients had significantly less range of motion.
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Zheng Y, Tang N, Zhang WJ, Shi W, Zhao WW, Yang K. Comparative efficacy and safety of medical treatments for proximal humerus fractures: a systematic review and network meta-analysis. BMC Musculoskelet Disord 2024; 25:17. [PMID: 38166758 PMCID: PMC10759392 DOI: 10.1186/s12891-023-07053-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 11/21/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND Various surgical techniques and conservative therapies are useful tools for treating proximal humerus fractures (PHFs), but it is important to understand how to properly utilize them. Therefore, we performed a systematic review and network meta-analysis to compare and rank the efficacy and safety of medical treatments for PHF. METHODS PubMed, Embase, the Cochrane Library, and the ClinicalTrials.gov databases were systematically searched for eligible randomized controlled trials (RCTs) from inception until June 2022. Conservative therapy-controlled or head-to-head RCTs of open reduction internal fixation (ORIF), intramedullary nailing (IMN), hemiarthroplasty (HA), and reverse total shoulder arthroplasty (RTSA) used for the treatment of adult patients with PHF were included. The surface under the cumulative ranking (SUCRA) probabilities were applied to compare and rank the effects of medical treatments for PHF. RESULTS Eighteen RCTs involving 1,182 patients with PHF were selected for the final analysis. Mostly baseline characteristics among groups were well balanced, and the imbalanced factors only included age, injury type, medial comminution, blood loss, and cognitive function in single trial. The SUCRA probabilities found that RTSA provided the best effect on the Constant-Murley score (SUCRA: 100.0%), and the disabilities of the arm, shoulder and hand (DASH) score (SUCRA: 99.0%). Moreover, HA (SUCRA: 85.5%) and RTSA (SUCRA: 68.0%) had a relatively better effect on health-related quality of life than the other treatment modalities. Furthermore, conservative therapy (SUCRA: 84.3%) and RTSA (SUCRA: 80.7%) were associated with a lower risk of secondary surgery. Finally, the best effects on the risk of complications are varied, including infection was observed with conservative therapy (SUCRA: 94.2%); avascular necrosis was observed in HA (SUCRA: 78.1%), nonunion was observed in RTSA (SUCRA: 69.6%), and osteoarthritis was observed in HA (SUCRA: 93.9%). CONCLUSIONS This study found that RTSA was associated with better functional outcomes, while the comparative outcomes of secondary surgery and complications varied. Optimal treatment for PHF should consider patient-specific factors.
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Affiliation(s)
- Yun Zheng
- R & D Center, Beijing Naton Technology Group Co., Ltd, Peking, China
| | - Nan Tang
- Director of Tianjin Center for Medical Devices Evaluation and Inspection, Tianjin, China
| | - Wen-Jie Zhang
- Comprehensive Business Department, Tianjin Center for Medical Devices Evaluation and Inspection, Tianjin, China
| | - Wei Shi
- Quality Management Department, Tianjin Center for Medical Devices Evaluation and Inspection, Tianjin, China
| | - Wen-Wen Zhao
- Registration and Regulatory Department, Beijing Naton Technology Group Co, Ltd, Building 1, Yard 9, Chengwan Street, Haidian District, Peking, 100094, China.
| | - Kun Yang
- Quality Management Department, Tianjin Center for Medical Devices Evaluation and Inspection, Tianjin, China
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Čellár R, Sokol D. [Bilateral Dorsal Fracture-Dislocation of the Proximal Humerus]. ACTA CHIRURGIAE ORTHOPAEDICAE ET TRAUMATOLOGIAE CECHOSLOVACA 2024; 91:123-126. [PMID: 38801669 DOI: 10.55095/achot2024/014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2024]
Abstract
Fractures of the proximal humerus constitute approximately 5% of all fractures. Shoulder joint injuries without any external mechanical impact during seizures with the occurrence of spasms occur only sporadically. The occurrence rate is reported in approximately 0.4% of patients. Very rarely they occur in the form of epileptic seizure-induced dorsal fracturedislocation impacting both sides. The case report describes a case of a 48-year-old woman with no treatment for epileptic seizures in her medical history. During the first seizure she sustained a bilateral dorsal fracture-dislocation caused by a muscle spasm, without any other mechanical impact. The fractures were classified as a 3-fragment fracture on the right side and a 4-fragment fracture on the left side. After the patient's admission to the inpatient emergency department, reduction under anaesthesia was attempted. Subsequently, after preparation, open reduction and osteosynthesis using an angularly stable plate were performed as a two-stage surgery. No complications were observed postoperatively Currently, at 3 years after surgeries, the female patient has full mobility of her shoulder joints with no subjective difficulties. Key words: epilepsy, seizure, dorsal fracture-dislocation of the proximal humerus.
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Affiliation(s)
- R Čellár
- Klinika ortopédie a traumatológie pohybového ústrojenstva, Lekárskej fakulty Univerzity Pavla Jozefa Šafárika a Univerzitnej nemocnice L. Pasteura, Košice
| | - D Sokol
- Klinika ortopédie a traumatológie pohybového ústrojenstva, Lekárskej fakulty Univerzity Pavla Jozefa Šafárika a Univerzitnej nemocnice L. Pasteura, Košice
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Heo SM, Faulkner H, An V, Symes M, Nandapalan H, Sivakumar B. Outcomes following reverse total shoulder arthroplasty vs operative fixation for proximal humerus fractures: a systematic review and meta-analysis. Ann R Coll Surg Engl 2023. [PMID: 38038170 DOI: 10.1308/rcsann.2022.0120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2023] Open
Abstract
INTRODUCTION Proximal humerus fractures are common in the older population. A consensus on the optimal management of complex fractures requiring surgery has yet to be reached. A systematic review and meta-analysis was performed to compare clinical outcomes between reverse total shoulder arthroplasty (RTSA) and open reduction and internal fixation (ORIF). METHODS A systematic search of the literature was undertaken using the Medline®, PubMed, Embase™ and Cochrane Central Register of Controlled Trials databases. Prospective and retrospective studies comparing clinical and patient reported results as primary outcome measures were included in this review, with secondary outcome measures including complications and revision surgery. A meta-analysis was conducted. RESULTS A total of 326 patients from 5 studies were eligible for inclusion in this review. Superior Constant-Murley scores (mean difference [MD]: 13.4, 95% confidence interval [CI]: 6.2-20.6; p<0.001), Oxford shoulder scores (MD: 4.3, 95% CI: 1.2-7.4; p=0.007), simple shoulder test scores (MD: 0.95, 95% CI: 0.01-1.89; p=0.05) and DASH (Disabilities of the Arm, Shoulder and Hand) scores (MD: 5.1 [1 study], 95% CI: 2.1-8.1; p=0.034) were noted in patients receiving RTSA. Range of motion and revision surgery rates were also superior in this group. CONCLUSIONS This study suggests that RTSA affords more favourable outcomes and lower revision rates than ORIF following proximal humerus fractures. Definitive conclusions are precluded, however, owing to small sample sizes and risk of bias in retrospective studies.
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Affiliation(s)
- S M Heo
- Hornsby Ku-ring-gai Hospital, Sydney, Australia
| | - H Faulkner
- Hornsby Ku-ring-gai Hospital, Sydney, Australia
| | - Vvg An
- Royal Prince Alfred Hospital, Sydney, Australia
| | - M Symes
- Royal North Shore Hospital, Sydney, Australia
- St George Hospital, Sydney, Australia
| | | | - B Sivakumar
- Hornsby Ku-ring-gai Hospital, Sydney, Australia
- Royal North Shore Hospital, Sydney, Australia
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Dong W, Lisitano LSJ, Marchand LS, Reider LM, Haller JM. Weight-bearing Guidelines for Common Geriatric Upper and Lower Extremity Fractures. Curr Osteoporos Rep 2023; 21:698-709. [PMID: 37973761 DOI: 10.1007/s11914-023-00834-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/03/2023] [Indexed: 11/19/2023]
Abstract
PURPOSE OF REVIEW The purpose of this review paper is to summarize current weight-bearing guidelines for common geriatric fractures, around weight-bearing joints, of the upper and lower extremities. RECENT FINDINGS There is an increasing amount of literature investigating the safety and efficacy of early weight-bearing in geriatric fractures, particularly of the lower extremity. Many recent studies, although limited, suggest that early weight-bearing may be safe for geriatric distal femur and ankle fractures. Given the limited data pertaining to early weight-bearing in geriatric fractures, it is difficult to establish concrete weight-bearing guidelines in this population. However, in the literature available, early weight-bearing appears to be safe and effective across most injuries. The degree and time to weight-bearing vary significantly based on fracture type and treatment method. Future studies investigating postoperative weight-bearing protocols should focus on the growing geriatric population and identify methods to address specific barriers to early weight-bearing in these patients such as cognitive impairment, dependence on caregivers, and variations in post-acute disposition.
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Affiliation(s)
- Willie Dong
- Department of Orthopaedic Surgery, University of Utah, 590 Wakara Way, Salt Lake City, UT, 84108, USA
| | - Leonard S J Lisitano
- Department of Orthopaedic Surgery, University of Utah, 590 Wakara Way, Salt Lake City, UT, 84108, USA
| | - Lucas S Marchand
- Department of Orthopaedic Surgery, University of Utah, 590 Wakara Way, Salt Lake City, UT, 84108, USA
| | - Lisa M Reider
- Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Justin M Haller
- Department of Orthopaedic Surgery, University of Utah, 590 Wakara Way, Salt Lake City, UT, 84108, USA.
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Jeong HJ, Park JW, Lee YK, Koo KH, Oh JH. Comparison between osteonecrosis of the humeral and femoral heads - epidemiological analysis of the surgical trend using the nationwide claims database of the republic of Korea. BMC Musculoskelet Disord 2023; 24:878. [PMID: 37951880 PMCID: PMC10638789 DOI: 10.1186/s12891-023-07022-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 11/06/2023] [Indexed: 11/14/2023] Open
Abstract
BACKGROUNDS The humeral head is the second most common site of osteonecrosis, after the femoral head. However, compared to osteonecrosis of the femoral head (ONFH), epidemiological information on osteonecrosis of the humeral head (ONHH) is scarce. We hypothesised that different biomechanical properties of the shoulder from the hip joint might present different epidemiological characteristics of ONHH from those of the ONFH. To evaluate epidemiological differences, we compared trends in the surgical treatment of ONHH and ONFH using the nationwide medical claims database of the Republic of Korea (ROK). METHODS We analysed epidemiological data from the Health Insurance Review and Assessment (HIRA) database of the ROK between 2008 and 2018. HIRA database contains almost all medical information in an anonymised form, including demographics, diagnoses, and types of surgical procedures, generated through healthcare practices in ROK. The annual incidence rates of ONHH and ONFH were calculated based on the total number of the general population. Demographics, annual incidence, and the proportion of post-traumatic osteonecrosis and surgical procedures were compared according to the anatomical site and the affected year. RESULTS The total number of patients treated for ONHH and ONFH during the study period was 1,028 and 66,260, respectively. Although the incidence of ONHH increased, it is a relatively rare disease compared to ONFH. ONHH occurred more frequently in females, while ONFH occurred predominantly in male patients (p < 0.001). Surgical treatment for ONHH was most frequently performed in older patients (63.7%), whereas middle-aged patients had the largest proportion of ONFH (48.9%, p < 0.001). The proportion of post-traumatic osteonecrosis was significantly higher in the ONHH (5.1%) than in the ONFH (1.9%, p < 0.001). Arthroplasty was performed more frequently in the ONHH (96.0%) than in the ONFH (92.9%, p < 0.001). CONCLUSION Despite the anatomical similarities between the hip and shoulder joints, the different biomechanical properties, such as weight-bearing functions, might cause epidemiological differences between ONHH and ONFH.
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Affiliation(s)
- Hyeon Jang Jeong
- Department of Orthopaedic Surgery, Seoul National University College of Medicine, Seoul National University Bundang Hospital, 82, Gumi-Ro 173 Beon-Gil, Bundang-Gu, Seongnam-Si, Gyeonggi-Do, 13620, Republic of Korea
| | - Jung-Wee Park
- Department of Orthopaedic Surgery, Seoul National University College of Medicine, Seoul National University Bundang Hospital, 82, Gumi-Ro 173 Beon-Gil, Bundang-Gu, Seongnam-Si, Gyeonggi-Do, 13620, Republic of Korea
| | - Young-Kyun Lee
- Department of Orthopaedic Surgery, Seoul National University College of Medicine, Seoul National University Bundang Hospital, 82, Gumi-Ro 173 Beon-Gil, Bundang-Gu, Seongnam-Si, Gyeonggi-Do, 13620, Republic of Korea
| | - Kyung-Hoi Koo
- Department of Orthopedic Surgery, Cheil Orthopedic Hospital, Seoul, Republic of Korea
| | - Joo Han Oh
- Department of Orthopaedic Surgery, Seoul National University College of Medicine, Seoul National University Bundang Hospital, 82, Gumi-Ro 173 Beon-Gil, Bundang-Gu, Seongnam-Si, Gyeonggi-Do, 13620, Republic of Korea.
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12
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Launonen AP, Sumrein BO, Reito A, Lepola V, Paloneva J, Berg HE, Felländer-Tsai L, Kask K, Rahnel T, Tootsi K, Märtson A, Jonsson KB, Wolf O, Ström P, Døssing K, Østergaard HK, Mechlenburg I, Mattila VM, Laitinen MK. Surgery with locking plate or hemiarthroplasty versus nonoperative treatment of 3-4-part proximal humerus fractures in older patients (NITEP): An open-label randomized trial. PLoS Med 2023; 20:e1004308. [PMID: 38015877 PMCID: PMC10683994 DOI: 10.1371/journal.pmed.1004308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Accepted: 10/04/2023] [Indexed: 11/30/2023] Open
Abstract
BACKGROUND Proximal humerus fractures (PHFs) are common fractures, especially in older female patients. These fractures are commonly treated surgically, but the consensus on the best treatment is still lacking. METHODS AND FINDINGS The primary aim of this multicenter, randomized 3-arm superiority, open-label trial was to assess the results of nonoperative treatment and operative treatment either with locking plate (LP) or hemiarthroplasty (HA) of 3- and 4-part PHF with the primary outcome of Disabilities of the Arm, Shoulder, and Hand (DASH) at 2-year follow-up. Between February 2011 and December 2019, 160 patients 60 years and older with 3- and 4-part PHFs were randomly assigned in 1:1:1 fashion in block size of 10 to undergo nonoperative treatment (control) or operative intervention with LP or HA. In total, 54 patients were assigned to the nonoperative group, 52 to the LP group, and 54 to the HA group. Five patients assigned to the LP group were reassigned to the HA group perioperatively due to high comminution, and all of these patients had 4-part fractures. In the intention-to-treat analysis, there were 42 patients in the nonoperative group, 44 in the LP group, and 37 in the HA group. The outcome assessors were blinded to the study group. The mean DASH score at 2-year follow-up was 30.4 (standard error (SE) 3.25), 31.4 (SE 3.11), and 26.6 (SE 3.23) points for the nonoperative, LP, and HA groups, respectively. At 2 years, the between-group differences were 1.07 points (95% CI [-9.5,11.7]; p = 0.97) between nonoperative and LP, 3.78 points (95% CI [-7.0,14.6]; p = 0.69) between nonoperative and HA, and 4.84 points (95% CI [-5.7,15.4]; p = 0.53) between LP and HA. No significant differences in primary or secondary outcomes were seen in stratified age groups (60 to 70 years and 71 years and over). At 2 years, we found 30 complications (3/52, 5.8% in nonoperative; 22/49, 45% in LP; and 5/49, 10% in HA group, p = 0.0004) and 16 severe pain-related adverse events. There was a revision rate of 22% in the LP group. The limitation of the trial was that the recruitment period was longer than expected due to a high number of exclusions after the assessment of eligibility and a larger exclusion rate than anticipated toward the end of the trial. Therefore, the trial was ended prematurely. CONCLUSIONS In this study, no benefit was observed between operative treatment with LP or HA and nonoperative treatment in displaced 3- and 4-part PHFs in patients aged 60 years and older. Further, we observed a high rate of complications related to operative treatments. TRIAL REGISTRATION ClinicalTrials.gov NCT01246167.
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Affiliation(s)
- Antti P. Launonen
- Faculty of Medicine and Health Technology, University of Tampere, Tampere, Finland
- Tampere University Hospital, Wellbeing Services County of Pirkanmaa, Tampere, Finland
| | - Bakir O. Sumrein
- Faculty of Medicine and Health Technology, University of Tampere, Tampere, Finland
- Tampere University Hospital, Wellbeing Services County of Pirkanmaa, Tampere, Finland
| | - Aleksi Reito
- Faculty of Medicine and Health Technology, University of Tampere, Tampere, Finland
- Tampere University Hospital, Wellbeing Services County of Pirkanmaa, Tampere, Finland
| | - Vesa Lepola
- Faculty of Medicine and Health Technology, University of Tampere, Tampere, Finland
- Tampere University Hospital, Wellbeing Services County of Pirkanmaa, Tampere, Finland
| | - Juha Paloneva
- Department of Surgery, Hospital Nova, Wellbeing Services County of Central Finland, Jyväskylä, Finland
- University of Eastern Finland, Kuopio, Finland
| | - Hans E. Berg
- Division of Orthopedics and Biotechnology, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
- Department of Orthopedics, Karolinska University Hospital, Huddinge, Sweden
| | - Li Felländer-Tsai
- Division of Orthopedics and Biotechnology, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
- Department of Orthopedics, Karolinska University Hospital, Huddinge, Sweden
| | - Kristo Kask
- Department of Orthopaedics, North Estonia Medical Centre, Tallinn, Estonia
| | - Timo Rahnel
- Department of Orthopaedics, North Estonia Medical Centre, Tallinn, Estonia
| | - Kaspar Tootsi
- Department of Traumatology and Orthopaedics, Tartu University, Tartu, Estonia
- Orthopaedics clinic, Tartu University Hospital, Tartu, Estonia
| | - Aare Märtson
- Department of Traumatology and Orthopaedics, Tartu University, Tartu, Estonia
- Orthopaedics clinic, Tartu University Hospital, Tartu, Estonia
| | - Kenneth B. Jonsson
- Department of Surgical Sciences, Orthopaedics, Uppsala University, Uppsala, Sweden
| | - Olof Wolf
- Department of Surgical Sciences, Orthopaedics, Uppsala University, Uppsala, Sweden
| | - Peter Ström
- Department of Surgical Sciences, Orthopaedics, Uppsala University, Uppsala, Sweden
| | - Kaj Døssing
- Department of Orthopaedic Surgery, Viborg Regional Hospital, Viborg, Denmark
| | - Helle K. Østergaard
- Department of Orthopaedic Surgery, Viborg Regional Hospital, Viborg, Denmark
| | - Inger Mechlenburg
- Department of Orthopaedic Surgery, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Ville M. Mattila
- Faculty of Medicine and Health Technology, University of Tampere, Tampere, Finland
- Tampere University Hospital, Wellbeing Services County of Pirkanmaa, Tampere, Finland
| | - Minna K. Laitinen
- Faculty of Medicine and Health Technology, University of Tampere, Tampere, Finland
- Tampere University Hospital, Wellbeing Services County of Pirkanmaa, Tampere, Finland
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Almaghrabi RA, Almousa AM, Almulla A, Salem O, Almana L. Single-Stage Bilateral Reverse Shoulder Arthroplasty for a Bilateral Four-Part Fracture Dislocation of the Proximal Humerus in an Elderly Patient: A Case Report. Cureus 2023; 15:e49002. [PMID: 38111397 PMCID: PMC10726731 DOI: 10.7759/cureus.49002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/18/2023] [Indexed: 12/20/2023] Open
Abstract
Proximal humerus fractures (PHFs) are a common type of fracture in adults. Although PHFs are common, bilateral presentation is extremely rare. Most PHFs are treated conservatively. In this report, we describe a 69-year-old right-hand-dominant male patient who was involved in a high-impact motor vehicle accident (MVA). The patient's upper limbs were in a fully extended position while he was holding the driving wheel, where he sustained a side impaction to the car by a hard object that caused bilateral four-part PHF with dislocation, which was confirmed on radiological investigations. The orthopedic surgery team believed that surgical treatment was necessary and ideal for these bilateral fracture dislocations, specifically bilateral reverse total shoulder arthroplasty (RTSA). This is due to multiple factors, including the risk of humeral head avascular necrosis (AVN), the patient's advanced age, low demand, poor bone stock, osteoporosis, and a non-fixable fracture pattern. The patient underwent a single-stage bilateral RTSA procedure, which was well tolerated. He was optimized postoperatively. The post-operative X-ray showed good and satisfactory implant positions and orientation. Functional assessment using the Constant-Murley Score (CMS) and Disabilities of the Arm, Shoulder and Hand (DASH) score were calculated at three-months follow-up (right-left: 50-60 and 41-14, respectively), at five-months follow-up (right-left: 34-66 and 38-14, respectively), and at eight-months follow-up (right-left: 40-68 and 24-7.5, respectively). Follow-up X-rays revealed good tuberosities healing, and no loosening or scapular notching. In addition, pain was assessed on a numerical rating scale (NRS), which demonstrated fast pain relief. Short-term follow-up with the patient demonstrated that he was satisfied with the surgery, especially the left side with a pain score on the NRS of one. We selected to share our experience of this complex case with our peers in the field of orthopedic surgery worldwide so that such a procedure could be implemented in similar cases to ensure satisfactory outcomes following bilateral four-part PHF with dislocation.
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Affiliation(s)
- Razan A Almaghrabi
- College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, SAU
| | - Ali M Almousa
- Orthopedic Surgery, King Fahad Specialist Hospital, Dammam, SAU
| | | | - Omar Salem
- Orthopedic Surgery, King Fahad Specialist Hospital, Dammam, SAU
| | - Latifah Almana
- Orthopedic Surgery, King Fahad Specialist Hospital, Dammam, SAU
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14
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Chua N, Onggo JR, Nambiar M, Onggo JD, Wang KK, Pennington R, Hau R. Functional outcomes of reverse total shoulder arthroplasty in Boileau class 1 and class 2 proximal humeral fracture sequelae: A meta-analysis and systematic review. Shoulder Elbow 2023; 15:43-53. [PMID: 37974647 PMCID: PMC10649513 DOI: 10.1177/17585732221088496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 01/23/2022] [Accepted: 02/08/2022] [Indexed: 11/19/2023]
Abstract
Background Reverse total shoulder arthroplasty (RTSA) is an increasingly popular salvage treatment option for proximal humeral fracture (PHF) sequelae. This meta-analysis aimed to conduct a pooled analysis of functional outcomes of RTSA in PHF sequelae, with subgroup analysis comparing between intracapsular (Class 1) and extracapsular (Class 2) PHF sequelae. Methods A multi-database search (PubMed, OVID, EMBASE) was performed according to PRISMA guidelines on 27th July 2020. Data from all published literature meeting inclusion criteria were extracted and analysed. Findings Eleven studies were included, comprising 359 shoulders (167 Class 1 and 192 Class 2). The mean age was 68.2 years, and the mean time between injury and surgery was 49 months, (1-516 months). Constant score and forward flexion improved by 31.8 (95%CI: 30.5-33.1, p < 0.001) and 60o (95%CI: 58o-62o, p < 0.001) respectively between pre-operative and post-operative values for both groups. Constant scores were better in Class 1 patients (MD = 3.60, 95%CI: 1.0-6.2, p < 0.001) pre-operatively and post-operatively (MD = 7.4, 95%CI: 5.8-9.0, p < 0.001). Forward flexion was significantly better in Class 1 patients (MD = 13o, 95%CI: 7o-17o, p < 0.001) pre-operatively, but was slightly better in Class 2 patients post-operatively (MD = 7o, 95%CI: 4o-10o, p < 0.001). Overall complication rate was 16.8%. Conclusion Salvage RTSA is effective for PHF sequelae, with multiple factors contributing to the high complication rate.
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Affiliation(s)
- Nina Chua
- Department of Orthopaedic Surgery, Box Hill Hospital, Box Hill, Victoria, Australia
| | - James R Onggo
- Department of Orthopaedic Surgery, Box Hill Hospital, Box Hill, Victoria, Australia
- Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, Victoria, Australia
| | - Mithun Nambiar
- Department of Orthopaedic Surgery, Box Hill Hospital, Box Hill, Victoria, Australia
- Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, Victoria, Australia
| | - Jason D Onggo
- Department of Orthopaedic Surgery, Tan Tock Seng Hospital, Singapore, Singapore
| | - Kemble K Wang
- Department of Orthopaedic Surgery, Box Hill Hospital, Box Hill, Victoria, Australia
- Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, Victoria, Australia
- Department of Orthopaedic Surgery, Royal Children’s Hospital, Victoria, Australia
- Epworth Eastern Hospital, Box Hill, Victoria, Australia
- Monash University, Eastern Health Clinical School, Box Hill, Victoria, Australia
| | - Richard Pennington
- Department of Orthopaedic Surgery, Box Hill Hospital, Box Hill, Victoria, Australia
- Epworth Eastern Hospital, Box Hill, Victoria, Australia
| | - Raphael Hau
- Department of Orthopaedic Surgery, Box Hill Hospital, Box Hill, Victoria, Australia
- Epworth Eastern Hospital, Box Hill, Victoria, Australia
- Monash University, Eastern Health Clinical School, Box Hill, Victoria, Australia
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15
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Alzobi OZ, Salman LA, Derbas J, Abudalou A, Hantouly AT, Ahmed G. Epidemiology of proximal humerus fractures in Qatar. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY & TRAUMATOLOGY : ORTHOPEDIE TRAUMATOLOGIE 2023; 33:3119-3124. [PMID: 37038016 PMCID: PMC10504139 DOI: 10.1007/s00590-023-03539-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Accepted: 03/27/2023] [Indexed: 04/12/2023]
Abstract
OBJECTIVE This study aimed to investigate the epidemiological characteristics and treatment options of proximal humerus fractures at a level one trauma center and to compare our data with the current literature. METHODS A retrospective review was conducted on all patients diagnosed and treated for proximal humerus fractures at Hamad General Hospital, a level one trauma center, between January 2018 and December 2019. Age, gender, mechanism of injury, fracture classification, mode of treatment, implant type, length of hospital stay, associated injuries and complications were analyzed. RESULTS A total of 190 patients with a mean age of 52.4 years were included; 56.8% were males. The incidence of proximal humerus fracture was 4.1/100,000 per year. Falling from a standing height was the most common cause of injury (50.5%). Additionally, Neer's two-part fracture was found to be the most common type (n = 132, 69%). Forty-one patients (21.3%) had other associated injuries. Most fractures were treated nonoperatively with an arm sling (n = 138, 72.6%). CONCLUSION In summary, the incidence of proximal humerus fractures during the two-year study period was found to be 4.1 per 100,000 persons per year. Our results showed a lower incidence of proximal humerus fractures with a predominance of males and younger patients in Qatar's population compared to females and older patients in the developed countries. Our results may contribute to the development of effective strategies for preventing and treating proximal humerus fractures, and can provide important data for further high-level clinical research. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- Osama Z Alzobi
- Department of Orthopaedic Surgery, Surgical Speciality Center, Hamad Medical Corporation, Doha, Qatar
| | - Loay A Salman
- Department of Orthopaedic Surgery, Surgical Speciality Center, Hamad Medical Corporation, Doha, Qatar
| | - Jawad Derbas
- Department of Orthopaedic Surgery, Surgical Speciality Center, Hamad Medical Corporation, Doha, Qatar
| | - Abedallah Abudalou
- Department of Orthopaedic Surgery, Surgical Speciality Center, Hamad Medical Corporation, Doha, Qatar
| | - Ashraf T Hantouly
- Department of Orthopaedic Surgery, Surgical Speciality Center, Hamad Medical Corporation, Doha, Qatar
| | - Ghalib Ahmed
- Department of Orthopaedic Surgery, Surgical Speciality Center, Hamad Medical Corporation, Doha, Qatar.
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16
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Iking J, Fischhuber K, Stolberg-Stolberg J, Raschke MJ, Katthagen JC, Köppe J. Quality of Life and Pain after Proximal Humeral Fractures in the Elderly: A Systematic Review. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1728. [PMID: 37893445 PMCID: PMC10608543 DOI: 10.3390/medicina59101728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 09/17/2023] [Accepted: 09/25/2023] [Indexed: 10/29/2023]
Abstract
Background and Objectives: The proximal humeral fracture (PHF) is one of the most common fractures in elderly patients. A PHF might influence the quality of life (QoL) on several different levels, especially in elderly patients, but it is unclear which treatment option results in a better QoL outcome. Therefore, we aimed to systematically review the current literature for studies that have analyzed the QoL and pain of elderly patients treated either surgically or non-operatively for PHF. Materials and Methods: A comprehensive search of the literature was performed in the PubMed database from January to April 2023. Studies describing the QoL or the level of pain of patients older than 60 years with the EuroQoL-5 Dimension (EQ-5D) score or the visual analogue scale (VAS) after the treatment of PHF, either non-operatively (non-OP), with open-reduction and internal fixation using a locking plate (LPF), or with reverse total shoulder arthroplasty (RTSA) were included. Twelve studies were analyzed descriptively and the individual risk of bias was assessed using the ROB2 and ROBINS-I tools. Results: A total of 12 studies with 712 patients at baseline were included (78% female sex, mean age 75.2 years). The reported VAS scores at 12-month follow-up (FU) ranged from 0.7 to 2.5. The calculated overall mean VAS score across all studies showed a decreasing tendency for all treatments, with an increasing FU time up to 12 months after PHF. None of the studies reported any significant differences of the EQ-5D across the groups. The overall calculated EQ-5D indices showed an increasing trend after 6-8 weeks FU, but did not differ significantly between the three treatments. Conclusions: In conclusion, the current literature suggests that there are no clinically important differences between the QoL or pain in elderly patients with PHF after non-operative treatment or surgical treatment with LPF or RTSA. However, the number of studies and level of evidence is rather low and further trials are urgently needed.
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Affiliation(s)
- Janette Iking
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Muenster, Albert-Schweitzer-Campus 1, Building W1, 48149 Muenster, Germany; (J.I.)
- Research Group “Mathematical Surgery”, University Hospital Muenster, University of Muenster, 48149 Muenster, Germany
| | - Karen Fischhuber
- Research Group “Mathematical Surgery”, University Hospital Muenster, University of Muenster, 48149 Muenster, Germany
- Institute of Biostatistics and Clinical Research, University of Muenster, Schmeddingstrasse 56, 48149 Muenster, Germany
| | - Josef Stolberg-Stolberg
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Muenster, Albert-Schweitzer-Campus 1, Building W1, 48149 Muenster, Germany; (J.I.)
- Research Group “Mathematical Surgery”, University Hospital Muenster, University of Muenster, 48149 Muenster, Germany
| | - Michael J. Raschke
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Muenster, Albert-Schweitzer-Campus 1, Building W1, 48149 Muenster, Germany; (J.I.)
| | - Jan Christoph Katthagen
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Muenster, Albert-Schweitzer-Campus 1, Building W1, 48149 Muenster, Germany; (J.I.)
- Research Group “Mathematical Surgery”, University Hospital Muenster, University of Muenster, 48149 Muenster, Germany
| | - Jeanette Köppe
- Research Group “Mathematical Surgery”, University Hospital Muenster, University of Muenster, 48149 Muenster, Germany
- Institute of Biostatistics and Clinical Research, University of Muenster, Schmeddingstrasse 56, 48149 Muenster, Germany
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17
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Koeppe J, Stolberg-Stolberg J, Fischhuber K, Iking J, Marschall U, Raschke MJ, Katthagen JC. The Incidence of Proximal Humerus Fracture-an Analysis of Insurance Data. DEUTSCHES ARZTEBLATT INTERNATIONAL 2023; 120:555-556. [PMID: 37732593 PMCID: PMC10546881 DOI: 10.3238/arztebl.m2023.0132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 05/17/2023] [Accepted: 05/17/2023] [Indexed: 09/22/2023]
Affiliation(s)
- Jeanette Koeppe
- Mathematical Surgery Working Group, University of Münster
- Institute of Biostatistics and Clinical Research, University of Münster
| | - Josef Stolberg-Stolberg
- Mathematical Surgery Working Group, University of Münster
- Department of Trauma, Hand, and Reconstructive Surgery, University Hospital Münster
| | - Karen Fischhuber
- Mathematical Surgery Working Group, University of Münster
- Institute of Biostatistics and Clinical Research, University of Münster
| | - Janette Iking
- Mathematical Surgery Working Group, University of Münster
- Department of Trauma, Hand, and Reconstructive Surgery, University Hospital Münster
| | | | - Michael J. Raschke
- Department of Trauma, Hand, and Reconstructive Surgery, University Hospital Münster
| | - J. Christoph Katthagen
- Mathematical Surgery Working Group, University of Münster
- Department of Trauma, Hand, and Reconstructive Surgery, University Hospital Münster
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18
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Shi BY, Upfill-Brown A, Wu SY, Trikha R, Ahlquist S, Kremen TJ, Lee C, SooHoo NF. Short-Term Outcomes and Long-Term Implant Survival After Inpatient Surgical Management of Geriatric Proximal Humerus Fractures. J Shoulder Elb Arthroplast 2023; 7:24715492231192068. [PMID: 37559885 PMCID: PMC10408354 DOI: 10.1177/24715492231192068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Revised: 06/21/2023] [Accepted: 07/18/2023] [Indexed: 08/11/2023] Open
Abstract
Introduction The most common surgical options for geriatric proximal humerus fractures are open reduction and internal fixation (ORIF), hemiarthroplasty (HA), and reverse total shoulder arthroplasty. We used a longitudinal inpatient discharge database to determine the cumulative incidence of conversion to arthroplasty after ORIF of geriatric proximal humerus fractures. The rates of short-term complications and all-cause reoperation were also compared. Patients and Methods All patients 65 or older who sustained a proximal humerus fracture and underwent either ORIF, HA, or shoulder arthroplasty (SA) as an inpatient from 2000 through 2017 were identified. Survival analysis was performed with ORIF conversion to arthroplasty and all-cause reoperation as the endpoints of interest. Rates of 30-day readmission and short-term complications were compared. Trends in procedure choice and outcomes over the study period were analyzed. Results A total of 27 102 geriatric patients that underwent inpatient surgical management of proximal humerus fractures were identified. Among geriatric patients undergoing ORIF, the cumulative incidence of conversion to arthroplasty within 10 years was 8.2%. The 10-year cumulative incidence of all-cause reoperation was 12.1% for ORIF patients and less than 4% for both HA and SA patients. Female sex was associated with increased risk of ORIF conversion and younger age was associated with higher all-cause reoperation. ORIF was associated with higher 30-day readmission and short-term complication rates. Over the study period, the proportion of patients treated with ORIF or SA increased while the proportion of patients treated with HA decreased. Short-term complication rates were similar between arthroplasty and ORIF patients in the later cohort (2015-2017). Conclusion The 10-year cumulative incidence of conversion to arthroplasty for geriatric patients undergoing proximal humerus ORIF as an inpatient was found to be 8.2%. All-cause reoperations, short-term complications, and 30-day readmissions were all significantly lower among patients undergoing arthroplasty, but the difference in complication rate between arthroplasty and ORIF was attenuated in more recent years. Younger age was a risk factor for reoperation and female sex was associated with increased risk of requiring conversion to arthroplasty after ORIF.
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Affiliation(s)
- Brendan Y Shi
- Department of Orthopaedic Surgery, University of California Los Angeles, Los Angeles, California
| | - Alexander Upfill-Brown
- Department of Orthopaedic Surgery, University of California Los Angeles, Los Angeles, California
| | - Shannon Y Wu
- David Geffen School of Medicine, University of California Los Angeles, Los Angeles, California
| | - Rishi Trikha
- Department of Orthopaedic Surgery, University of California Los Angeles, Los Angeles, California
| | - Seth Ahlquist
- Department of Orthopaedic Surgery, University of California Los Angeles, Los Angeles, California
| | - Thomas J Kremen
- Department of Orthopaedic Surgery, University of California Los Angeles, Los Angeles, California
| | - Christopher Lee
- Department of Orthopaedic Surgery, University of California Los Angeles, Los Angeles, California
| | - Nelson F SooHoo
- Department of Orthopaedic Surgery, University of California Los Angeles, Los Angeles, California
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19
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Sheng N, Wang Q, Xing F, Wang J, Chen Y, Xiang Z. Allografts are not necessary for displaced proximal humeral fractures in patients less than 65 years old, a retrospective cohort study. Injury 2023; 54:110861. [PMID: 37296014 DOI: 10.1016/j.injury.2023.110861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 05/23/2023] [Accepted: 06/01/2023] [Indexed: 06/12/2023]
Abstract
INTRODUCTION Displaced proximal humeral fractures (PHF) are frequently treated with locking plates to achieve osteosynthesis. Bone grafts are used as augmentation techniques to improve stability in osteoporotic patients. However, there has been little research into whether bone grafts are necessary for patients younger than 65 years old. This study compared radiographic and clinical outcomes between PHFs augmented with bone grafts or not in a younger population. METHODS Between January 2016 and June 2020, 91 patients treated with a locking plate alone (LP), and 101 patients treated with locking plates augmented with bone grafts (BG) were analyzed. Potential confounding factors for outcomes were adjusted by propensity score-matching analyses. For the retrospective cohort study, 62 patients from each group were evaluated for radiographic outcomes and clinical outcomes and compared. RESULTS Sixth-two patients in each group, both with a mean age of 52 years old, were with a mean follow-up time of 25 months in the LP group and 26 months in the BG group. There was no difference in demographic or surgical characteristics between the two groups after propensity score-matching. With regard to radiographic outcomes, the changes in neck-shaft angle (-5.1 ± 4.9 vs. -3.1 ± 5.3, p = 0.015) and humeral head height (-1.5 ± 2.5 vs. -0.4 ± 2.7, p = 0.002) were more obvious in the BG group. However, regarding functional outcomes, there were no significant differences between the two groups in DASH score, Constant-Murley score, or VAS score. Moreover, the complication rate was not significantly different between two groups. DISCUSSION Allografts only provide minor improvements of stability in radiography for patients less than 65 years old after locking plate fixation of PHFs, but don't improve shoulder function, relieve pain or reduce complications. We concluded that allografts are unnecessary for younger patients with displaced PHFs.
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Affiliation(s)
- Ning Sheng
- Department of Orthopedics, West China Hospital, Sichuan University, Guoxue Lane 37, Chengdu, 610041, Sichuan Province, China
| | - Qiuke Wang
- Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 600 Yishan Road, Shanghai, 200235, China
| | - Fei Xing
- Department of Orthopedics, West China Hospital, Sichuan University, Guoxue Lane 37, Chengdu, 610041, Sichuan Province, China
| | - Jie Wang
- Department of Orthopedics, West China Hospital, Sichuan University, Guoxue Lane 37, Chengdu, 610041, Sichuan Province, China
| | - Yunfeng Chen
- Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 600 Yishan Road, Shanghai, 200235, China.
| | - Zhou Xiang
- Department of Orthopedics, West China Hospital, Sichuan University, Guoxue Lane 37, Chengdu, 610041, Sichuan Province, China
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20
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Tong CH, Fang CX. Rehabilitation progress following reverse total shoulder replacement and internal fixation for geriatric three and four-part proximal humerus fractures - a propensity score matched comparison. BMC Musculoskelet Disord 2023; 24:566. [PMID: 37434194 DOI: 10.1186/s12891-023-06669-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Accepted: 06/26/2023] [Indexed: 07/13/2023] Open
Abstract
BACKGROUND Proximal humerus fracture is one of the most common fractures in the elderly population. However, in patients with complex fracture patterns, there is still no general consensus in the best treatment method. This study aims to evaluate the outcomes between those treated with reverse total shoulder arthroplasty (rTSA) and open reduction internal fixation (ORIF). METHODS All geriatric patients (> 60 years of age) with proximal humerus fractures undergoing surgical treatment were analysed. There were 25 patients treated with rTSA and 75 with ORIF. Propensity score matching was used to select 25 matching patients from the ORIF group according to age and gender. All patients underwent surgical intervention within 7 days (mean 3.8 days). All patients followed a protocol-driven rehabilitation programme with outcome assessment at 3, 6, 12 and 24 months. Constant score, qDASH, range of motion, rate of complications and revision surgery were recorded and compared. RESULTS Twenty-five rTSA were age and gender matched with 25 ORIF patients. The average age of patients in rTSA and ORIF groups were 77.0 years and 75.2 years respectively. At 3 months, mean Constant score was 37.7 (rTSA) vs 45.5 (ORIF) (p = 0.099). Mean qDASH score was 50.6 (rTSA) vs 29.4 (ORIF) (p = 0.003). Mean forward flexion range was 72.9° (rTSA) vs 94.4° (ORIF) (p = 0.007). Mean abduction range was 64.0° (rTSA) vs 88.6° (ORIF) (p = 0.001). At 2 years, mean Constant score was 72.8 (rTSA) vs 70.8 (ORIF) (p = 0.472). Mean qDASH score was 4.50 (rTSA) vs 11.0 (ORIF) (p = 0.025). Mean forward flexion range was 143° (rTSA) vs 109° (ORIF) (p < 0.001). Mean abduction range was 135° (rTSA) vs 110° (ORIF) (p = 0.025). There was a higher number of complications observed for ORIF (3) than rTSA (1) (p = 0.297) and a higher number of re-operations for ORIF (3) than rTSA (1) (p = 0.297), which was not statistically significant. CONCLUSION rTSA appears to yield a slower recovery at 3 months but a better outcome at 2 years. It is a promising treatment for geriatrics with three- and four-part proximal humerus fractures aiming for a better long-term functional outcome.
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Affiliation(s)
- Chi Him Tong
- Department of Orthopaedics & Traumatology, Queen Mary Hospital, Hong Kong, Hong Kong.
| | - Christian Xinshuo Fang
- Department of Orthopaedics & Traumatology, The University of Hong Kong, Hong Kong, Hong Kong
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21
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Barreto Rocha DF, Vogel M, Delma SR, Baylor JL, Horwitz DS, Grandizio LC. The Utility of Routine Follow-up Radiographs in the Nonoperative Management of Proximal Humerus Fractures in Patients 65 Years and Older. Orthopedics 2023; 46:e244-e248. [PMID: 36719409 DOI: 10.3928/01477447-20230125-08] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Whereas prior studies have aimed to define the utility of routine radiographs for the closed treatment of upper extremity fractures, it remains uncertain whether routine radiographs influence management decisions for nonoperative treatment of proximal humerus fractures (PHFs). The purpose of this investigation was to assess the utility of routine radiographic monitoring of closed PHFs in elderly patients initially indicated for nonoperative treatment. We identified all patients 65 years and older who had a PHF from 2016 to 2019. We excluded cases of pathologic fractures or peri-prosthetic fractures, nonunion, malunion, cases with insufficient follow-up, and cases for which surgery was indicated either in the emergency department or at the first orthopedic visit. After applying these exclusion criteria, 402 cases remained. We recorded baseline demographics and fracture descriptions and noted any conversion to operative treatment after the initial office visit. Two-part fractures were most common (56%). Of the 402 fractures indicated for nonoperative treatment, 21 (5%) were converted to operative management during the follow-up period. Nine fractures (2%) were converted to operative management within 30 days of the first office visit. Eight cases (2%) were converted to operative treatment more than 120 days after the initial office visit: 6 due to nonunion and 2 due to posttraumatic arthritis. For patients 65 years and older who undergo initial nonoperative treatment of a PHF, routine follow-up radiographs do not appear to alter management decisions. Given the risk and cost associated with routine radiographs, surgeons should consider forgoing these images in the absence of clinical concern. [Orthopedics. 2023;46(4):e244-e248.].
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22
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Labrum JT, Kuttner NP, Atwan Y, Sanchez-Sotelo J, Barlow JD. Fracture Dislocations of the Glenohumeral Joint. Curr Rev Musculoskelet Med 2023:10.1007/s12178-023-09846-y. [PMID: 37329400 PMCID: PMC10382466 DOI: 10.1007/s12178-023-09846-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/11/2023] [Indexed: 06/19/2023]
Abstract
PURPOSE OF REVIEW Proximal humerus fracture dislocations typically result from high-energy mechanisms and carry specific risks, technical challenges, and management considerations. It is vital for treating surgeons to understand the various indications, procedures, and complications involved with their treatment. RECENT FINDINGS While these injuries are relatively rare in comparison with other categories of proximal humerus fractures, fracture dislocations of the proximal humerus require treating surgeons to consider patient age, activity level, injury pattern, and occasionally intra-operative findings to select the ideal treatment strategy for each injury. Proximal humerus fracture dislocations are complex injuries that require special considerations. This review summarizes recent literature regarding the evaluation and management of these injuries as well as the indications and surgical techniques for each treatment strategy. Thorough pre-operative patient evaluation and shared decision-making should be employed in all cases. While nonoperative management is uncommonly considered, open reduction and internal fixation (ORIF), hemiarthroplasty, and reverse total shoulder replacement are at the surgeon's disposal, each with their own indications and complication profile.
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Affiliation(s)
- Joseph T Labrum
- Department of Orthopaedic Surgery, Mayo Clinic, 200 1St St SW, Rochester, MN, 55902, USA
| | - Nicolas P Kuttner
- Department of Orthopaedic Surgery, Mayo Clinic, 200 1St St SW, Rochester, MN, 55902, USA
| | - Yousif Atwan
- Department of Orthopaedic Surgery, Mayo Clinic, 200 1St St SW, Rochester, MN, 55902, USA
| | - Joaquin Sanchez-Sotelo
- Department of Orthopaedic Surgery, Mayo Clinic, 200 1St St SW, Rochester, MN, 55902, USA
| | - Jonathan D Barlow
- Department of Orthopaedic Surgery, Mayo Clinic, 200 1St St SW, Rochester, MN, 55902, USA.
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23
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Assiotis A, Uppal HS, Rumian A, Yeoh C. A Unique Presentation of the Glenoid, Coracoid, and Proximal Humerus Fractures. Cureus 2023; 15:e40358. [PMID: 37456475 PMCID: PMC10339778 DOI: 10.7759/cureus.40358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/13/2023] [Indexed: 07/18/2023] Open
Abstract
Fractures of the proximal humerus are common injuries with a bimodal age distribution. They usually present in younger patients after high-energy trauma and in elderly patients after lower-energy trauma. Fractures of the proximal humerus are rarely associated with concomitant fractures of the glenoid, and this is a complex injury pattern that indicates the presence of significant instability. Such injuries are usually treated surgically. Even more rarely, patients may present with proximal humerus fractures and fractures of the coracoid process. A male patient presented to our emergency department (ED) after a fall off the loading platform of his heavy goods vehicle (HGV), resulting in a right shoulder injury. During his initial assessment in ED, a computerised tomography (CT) scan demonstrated the presence of a comminuted proximal humerus fracture, a comminuted anterior glenoid wall fracture, and a coracoid process displaced fracture. Surgical fixation of all three fractures was undertaken in the same sitting. This is the first case described in the literature with a combination of the above injuries and serves as a reminder that as trauma complexity and incidence continue to increase, we should maintain a high index of diagnostic suspicion when dealing with such patients. Furthermore, we present our treatment approach for this case and the rationale behind it.
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Affiliation(s)
| | - Harpal S Uppal
- Trauma and Orthopaedics, Lister Hospital, Stevenage, GBR
| | - Adam Rumian
- Trauma and Orthopaedics, Lister Hospital, Stevenage, GBR
| | - Clarence Yeoh
- Trauma and Orthopaedics, Lister Hospital, Stevenage, GBR
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24
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Katthagen JC, Koeppe J, Stolberg-Stolberg J, Rischen R, Freistuehler M, Faldum A, Raschke MJ. Effects of anti-osteoporosis therapy on the risk of secondary fractures and surgical complications following surgical fixation of proximal humerus fracture in older people. Age Ageing 2023; 52:afad097. [PMID: 37368870 DOI: 10.1093/ageing/afad097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 03/10/2023] [Indexed: 06/29/2023] Open
Abstract
BACKGROUND age-related fragility fractures cause significant burden of disease. Within an ageing society, fracture and complication prevention will be essential to balance health expenditure growth. OBJECTIVE to assess the effect of anti-osteoporotic therapy on surgical complications and secondary fractures after treatment of fragility fractures. PATIENTS AND METHODS retrospective health insurance data from January 2008 to December 2019 of patients ≥65 years with proximal humeral fracture (PHF) treated using locked plate fixation (LPF) or reverse total shoulder arthroplasty were analysed. Cumulative incidences were calculated by Aalen-Johansen estimates. The influence of osteoporosis and pharmaceutical therapy on secondary fractures and surgical complications were analysed using multivariable Fine and Gray Cox regression models. RESULTS a total of 43,310 patients (median age 79 years, 84.4% female) with a median follow-up of 40.9 months were included. Five years after PHF, 33.4% of the patients were newly diagnosed with osteoporosis and only 19.8% received anti-osteoporotic therapy. A total of 20.6% (20.1-21.1%) of the patients had at least one secondary fracture with a significant reduction of secondary fracture risk by anti-osteoporotic therapy (P < 0.001). An increased risk for surgical complications (hazard ratio: 1.35, 95% confidence interval: 1.25-1.47, P < 0.001) after LPF could be reversed by anti-osteoporotic therapy. While anti-osteoporotic therapy was more often used in female patients (35.3 vs 19.1%), male patients showed significantly stronger effects reducing the secondary fracture and surgical complication risk. CONCLUSIONS a significant number of secondary fractures and surgical complications could be prevented by consequent osteoporosis diagnosis and treatment particularly in male patients. Health-politics and legislation must enforce guideline-based anti-osteoporotic therapy to mitigate burden of disease.
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Affiliation(s)
- Jan Christoph Katthagen
- Department of Trauma-, Hand- and Reconstructive Surgery, University Hospital Muenster, Albert-Schweitzer-Campus 1, Building W1, Muenster 48149, Germany
- Research Group "Mathematical Surgery", University Hospital Muenster, University of Muenster, Muenster 48149, Germany
| | - Jeanette Koeppe
- Research Group "Mathematical Surgery", University Hospital Muenster, University of Muenster, Muenster 48149, Germany
- Institute of Biostatistics and Clinical Research, University of Muenster, Schmeddingstrasse 56, Muenster 48149, Germany
| | - Josef Stolberg-Stolberg
- Department of Trauma-, Hand- and Reconstructive Surgery, University Hospital Muenster, Albert-Schweitzer-Campus 1, Building W1, Muenster 48149, Germany
- Research Group "Mathematical Surgery", University Hospital Muenster, University of Muenster, Muenster 48149, Germany
| | - Robert Rischen
- Clinic for Radiology, University Hospital Muenster, Albert-Schweitzer-Campus 1, Building A1, Muenster 48149, Germany
| | - Moritz Freistuehler
- Medical Management Division - Medical Controlling, University Hospital Muenster, Niels-Stensen-Straße 8, Muenster 48149, Germany
| | - Andreas Faldum
- Institute of Biostatistics and Clinical Research, University of Muenster, Schmeddingstrasse 56, Muenster 48149, Germany
| | - Michael J Raschke
- Department of Trauma-, Hand- and Reconstructive Surgery, University Hospital Muenster, Albert-Schweitzer-Campus 1, Building W1, Muenster 48149, Germany
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25
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Krasney LC, Rennie C, Brustein J, Naylor B. Rare finding of axillary artery dissection secondary to a proximal humerus fracture-dislocation: A case report. Trauma Case Rep 2023; 45:100828. [PMID: 37096136 PMCID: PMC10122036 DOI: 10.1016/j.tcr.2023.100828] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/02/2023] [Indexed: 04/05/2023] Open
Abstract
Case Proximal humerus fractures are a relatively common injury, making up approximately 5 % of all extremity fractures. Concurrent damage to the axillary artery, however, is not a commonly associated trauma. We present a unique case of a proximal humerus fracture-dislocation resulting in an axillary artery dissection and upper extremity ischemia, requiring emergent vascular intervention. Conclusion Axillary artery injury secondary to a proximal humerus fracture-dislocation is a rare, but possibly devastating complication. A thorough physical examination to identify any neurovascular deficits is critical in determining an optimal and timely resolution.
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Affiliation(s)
- Leighann C. Krasney
- Department of Orthopaedic Surgery, UPMC Harrisburg, Harrisburg, PA, United States of America
- Corresponding author at: 4300 Londonderry Road, Harrisburg, PA 17109, United States of America.
| | - Christopher Rennie
- Nova Southeastern University College of Osteopathic Medicine, Tampa, FL, United States of America
| | - Jason Brustein
- Resurgens Orthopaedics, Atlanta, GA, United States of America
| | - Brandon Naylor
- Northside Hospital, Atlanta, GA, United States of America
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26
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Wu Z, Shen W. An updated systematic review and meta‑analysis comparing deltoid‑split approach with deltopectoral approach for proximal humerus fractures. Exp Ther Med 2023; 25:296. [PMID: 37229316 PMCID: PMC10203753 DOI: 10.3892/etm.2023.11995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Accepted: 03/15/2023] [Indexed: 05/27/2023] Open
Abstract
The present review and meta-analysis aimed to summarize the currently available data and to compare the important clinical and functional outcomes in patients with proximal humerus fractures who were treated using deltoid split (DS) or deltopectoral (DP) surgical approaches. The PubMed, EMBASE, Scopus and Cochrane Central Register of Controlled Trials databases were systematically searched for randomized controlled trials or observational studies that reported functional outcome data of patients with fracture of proximal humerus who were surgically treated using DS and DP approaches. A total of 14 studies were included in the present meta-analysis. The duration of surgery [min; weighted mean difference (WMD), -16.44; 95% CI, -(25.25-7.63)], amount of blood loss [ml; WMD, -57.99; 95% CI, -(102.74-13.23)] and time to bone union [weeks WMD, -1.66; 95% CI, -(2.30-1.02)] was comparatively lower in patients that underwent DS. There were no statistically significant differences in the pain and quality of life scores, range of movement and risk of complications between the DS and the DP groups. Patients in the DS group had improved shoulder function and constant shoulder score (CSS) at 3 months post-surgery (WMD, 6.36; 95% CI, 1.06-11.65). No differences were observed between the two groups in terms of CSS and disabilities of the arm, shoulder and hand scores at 12 and 24 months post-operatively. The activity of daily living (ADL) score was significantly improved in the DS group at 3 (WMD, 1.23; 95% CI, 0.40-2.06), 6 (WMD, 0.99; 95% CI, 0.72-1.25) and 12 months (WMD, 0.83; 95% CI, 0.18-1.47) after the surgery. The present results suggested that DS and DP surgical approaches were associated with similar clinical outcomes. The DS approach was associated with certain perioperative benefits, as well as reduced time to bone union, improved shoulder function in the early postoperative period and improved ADL scores. These benefits may be considered while choosing between these two surgical approaches.
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Affiliation(s)
- Zhe Wu
- Department of Orthopedics, Huzhou Central Hospital, Affiliated Central Hospital Huzhou University, Huzhou, Zhejiang 313000, P.R. China
| | - Wenting Shen
- Department of Orthopedics, Huzhou Central Hospital, Affiliated Central Hospital Huzhou University, Huzhou, Zhejiang 313000, P.R. China
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27
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Van Grootven B, Janssens S, De Keyser L, Voortmans J, Nijs S, Flamaing J, Dejaeger M. Prognostic factors and prediction model for 1-year mortality after proximal humeral fracture. Arch Osteoporos 2023; 18:76. [PMID: 37219703 DOI: 10.1007/s11657-023-01260-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Accepted: 05/02/2023] [Indexed: 05/24/2023]
Abstract
The goal was to investigate if patient characteristics can be used to predict 1-year post-fracture mortality after proximal humeral fracture (PHF). A clinical prediction model showed that the combination of 6 pre-fracture characteristics demonstrated good predictive properties for mortality within 1 year of PHF. INTRODUCTION Proximal humeral fractures (PFH) are the third most common major non-vertebral osteoporotic fractures in older persons and result in an increased mortality risk. The aim of this study was to investigate if patient characteristics can be used to predict 1-year post-fracture mortality. METHODS Retrospective study with 261 patients aged 65 and older who were treated for a PHF in University Hospitals Leuven between 2016 and 2018. Baseline variables including demographics, residential status, and comorbidities were collected. The primary outcome was 1-year mortality. A clinical prediction model was developed using LASSO regression and validated using split sample and bootstrapping methods. The discrimination and calibration were evaluated. RESULTS Twenty-seven (10.3%) participants died within 1-year post-PHF. Pre-fracture independent ambulation (p < 0.001), living at home at time of fracture (p < 0.001), younger age (p = 0.006), higher BMI (p = 0.012), female gender (p = 0.014), and low number of comorbidities (p < 0.001) were predictors for 1-year survival. LASSO regression identified 6 stable predictors for a prediction model: age, gender, Charlson comorbidity score, BMI, cognitive impairment, and pre-fracture nursing home residency. The discrimination was 0.891 (95% CI, 0.833 to 0.949) in the training sample, 0.878 (0.792 to 0.963) in the validation sample and 0.756 (0.636 to 0.876) in the bootstrapping samples. A similar performance was observed for patients with and without surgery. The developed model demonstrated good calibration. CONCLUSIONS The combination of 6 pre-fracture characteristics demonstrated good predictive properties for mortality within 1 year of PHF. These findings can guide PHF treatment decisions.
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Affiliation(s)
- Bastiaan Van Grootven
- Department of Public Health and Primary Care, Academic Centre for Nursing and Midwifery, KU Leuven, Leuven, Belgium
| | - Sigrid Janssens
- Department of Public Health and Primary Care, Gerontology and Geriatrics Research Unit, KU Leuven, Leuven, Belgium
| | - Laurence De Keyser
- Department of Public Health and Primary Care, Gerontology and Geriatrics Research Unit, KU Leuven, Leuven, Belgium
| | - Jens Voortmans
- Department of Development and Regeneration, Locomotoric and Neurological Disorders Research Unit, KU Leuven, Leuven, Belgium
| | - Stefaan Nijs
- Department of Development and Regeneration, Locomotoric and Neurological Disorders Research Unit, KU Leuven, Leuven, Belgium
| | - Johan Flamaing
- Department of Public Health and Primary Care, Gerontology and Geriatrics Research Unit, KU Leuven, Leuven, Belgium
- Department of Geriatrics, University Hospitals Leuven, Herestraat 49, 3000, Leuven, Belgium
| | - Marian Dejaeger
- Department of Public Health and Primary Care, Gerontology and Geriatrics Research Unit, KU Leuven, Leuven, Belgium.
- Department of Geriatrics, University Hospitals Leuven, Herestraat 49, 3000, Leuven, Belgium.
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Walter N, Szymski D, Riedl M, Kurtz SM, Alt V, Lowenberg DW, Lau EC, Rupp M. Proximal Humerus Fractures in the Elderly U.S. Population: A Cross-Sectional Study of Treatment Trends and Comparison of Complication Rates after Joint Replacement, Open Reduction and Internal Fixation, and Non-Surgical Management. J Clin Med 2023; 12:jcm12103506. [PMID: 37240612 DOI: 10.3390/jcm12103506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 05/05/2023] [Accepted: 05/15/2023] [Indexed: 05/28/2023] Open
Abstract
Proximal humerus fracture (PHF) treatment remains challenging. Multiple therapy options exist, and the optimal choice of management has been increasingly discussed in the literature. The aim of this study was to (1) analyze trends in the propensity of proximal humerus fracture treatments and (2) compare complication rates after joint replacement, surgical repair, and non-surgical treatment in terms of mechanical complications, union failure, and infection rates. In this cross-sectional study, patients aged 65 years or older with proximal humerus fractures occurring between 1 January 2009 and 31 December 2019 were identified from Medicare physician service claims records. The Kaplan-Meier method with the Fine and Gray adjustment was used to calculate the cumulative incidence rates for malunion/nonunion, infection, and mechanical complications for the following treatment categories: shoulder arthroplasty, open reduction and internal fixation (ORIF), and non-surgical treatment, respectively. Semiparametric Cox regression was performed incorporating 23 demographic, clinical, and socioeconomic covariates to determine risk factors. Between 2009 through 2019, conservative procedures decreased by 0.9%. ORIF procedures decreased from 9.51% (95% CI: 8.7-10.4) to 6.95% (95% CI: 6.2-7.7), whereas shoulder arthroplasties rose from 1.99% (95% CI: 1.6-2.4), to 5.45% (95% CI: 4.8-6.2). PHFs managed through ORIF were associated with higher union failure rates compared to conservatively treated fractures (HR = 1.31, 95% CI: 1.15-1.5, p < 0.001). The risk of developing an infection was increased after joint replacement compared to ORIF (2.66% vs. 1.09%, HR = 2.09, 95% CI: 1.46-2.98, p < 0.001). Mechanical complications were more common after joint replacement (6.37% vs. 4.85%, HR = 1.66, 95% CI: 1.32-2.09, p < 0.001). Complication rates differed significantly across treatment modalities. This should be considered when choosing a management procedure. Vulnerable elderly patient cohorts could be identified, and the optimization of modifiable risk factors might lead to a decrease of complication rates in both surgically and non-surgically treated patients.
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Affiliation(s)
- Nike Walter
- Department of Trauma Surgery, University Medical Center Regensburg, 93053 Regensburg, Germany
- Department of Psychosomatic Medicine, University Medical Center Regensburg, 93053 Regensburg, Germany
| | - Dominik Szymski
- Department of Trauma Surgery, University Medical Center Regensburg, 93053 Regensburg, Germany
| | - Moritz Riedl
- Department of Trauma Surgery, University Medical Center Regensburg, 93053 Regensburg, Germany
| | - Steven M Kurtz
- Implant Research Center, Drexel University, Philadelphia, PA 19104, USA
| | - Volker Alt
- Department of Trauma Surgery, University Medical Center Regensburg, 93053 Regensburg, Germany
| | - David W Lowenberg
- Department of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, CA 94063, USA
| | | | - Markus Rupp
- Department of Trauma Surgery, University Medical Center Regensburg, 93053 Regensburg, Germany
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29
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Liu G, Li L, Yang C, Wei L, Li T, Zhu L, Hu J. Hounsfield units predicts the occurrence but not the patterns of proximal humerus fracture in the elderly patients. BMC Musculoskelet Disord 2023; 24:342. [PMID: 37131243 PMCID: PMC10155427 DOI: 10.1186/s12891-023-06442-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Accepted: 04/18/2023] [Indexed: 05/04/2023] Open
Abstract
BACKGROUND Increased incidence of fragility fractures of the proximal humerus has been reported. Proximal humerus Hounsfield unit (HU) measurements based on computed tomography (CT) scans of the shoulder can be used to evaluate bone mineral density (BMD). It is unknown whether HU values can predict the risk of proximal humerus osteoporotic fracture and /or fracture patterns. Therefore, the objectives of this study were to identify whether the HU value is associated with proximal humeral osteoporotic fracture risk, and whether or not it has an impact on the complexity of the fracture. METHODS We identified 60 + years old patients' CT scans between 2019 and 2021 according to the inclusion and exclusion criteria. All patients were divided into two groups based on the presence or lack of a fracture in the proximal humerus, meanwhile, patients with fractures were stratified into simple and comminuted fractures based on the Neer classification. HU values were calculated within the proximal humerus and compared between groups using the Student t-test, and receiver operating characteristic (ROC) curve analysis was used to determine the ability of HU values to predict fracture. RESULTS A total of 138 patients with proximal humerus fracture (PHF) including 62 simple PHFs and 76 complex PHFs and 138 non-fracture patients were enrolled in the study. The HU values decreased as age increased among all patients. Both male and female patients with PHF had significantly lower HU values compared with non-fracture patients, the area under the curve (AUC) of the ROC curve for males and females was 0.8 and 0.723 respectively. Nevertheless, no significant differences were found between simple and complex fractures of the proximal humerus in the HU values. CONCLUSION Decreasing HU values on CT may be an early warning sign of fracture potential, however, it was not a predictive factor for comminuted fracture of the proximal humerus.
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Affiliation(s)
- Gang Liu
- Department of Trauma Center, The Fourth Affiliated Hospital of Guangxi Medical University, Liuzhou Worker's Hospital, Guangxi, 545005, China
| | - Lu Li
- Department of Medical Imaging, The Fourth Affiliated Hospital of Guangxi Medical University, Liuzhou Worker's Hospital, Guangxi, 545005, China
| | - Chengzhi Yang
- Department of Trauma Center, The Fourth Affiliated Hospital of Guangxi Medical University, Liuzhou Worker's Hospital, Guangxi, 545005, China
| | - Lu Wei
- Department of Trauma Center, The Fourth Affiliated Hospital of Guangxi Medical University, Liuzhou Worker's Hospital, Guangxi, 545005, China
| | - Tao Li
- Department of Medical Imaging, The Fourth Affiliated Hospital of Guangxi Medical University, Liuzhou Worker's Hospital, Guangxi, 545005, China
| | - Li Zhu
- Department of Medical Imaging, The Fourth Affiliated Hospital of Guangxi Medical University, Liuzhou Worker's Hospital, Guangxi, 545005, China
| | - Juzheng Hu
- Department of Trauma Center, The Fourth Affiliated Hospital of Guangxi Medical University, Liuzhou Worker's Hospital, Guangxi, 545005, China.
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Joo PY, Wilhelm C, Adeclat G, Halperin SJ, Moran J, Elaydi A, Rubin LE, Grauer JN. Comparing Race/Ethnicity and Zip Code Socioeconomic Status for Surgical versus Nonsurgical Management of Proximal Humerus Fractures in a Medicare Population. J Am Acad Orthop Surg Glob Res Rev 2023; 7:01979360-202305000-00011. [PMID: 37141180 PMCID: PMC10162786 DOI: 10.5435/jaaosglobal-d-22-00205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Accepted: 01/24/2023] [Indexed: 05/05/2023]
Abstract
BACKGROUND This study evaluated the effect of race/ethnicity and socioeconomic status (SES) on surgical utilization after proximal humerus fractures in a large Medicare cohort. METHODS The PearlDiver Medicare claims database was used to identify patients aged 65years and older with isolated, closed proximal humerus fractures, for whom race/ethnicity data were available (65.5% of identified fractures). Patients with polytrauma or neoplasm were excluded. Patient demographic, race/ethnicity, comorbidity, and median household income were compared for surgical versus nonsurgical management. Univariate and multivariable logistic regressions were used to determine disparities of surgical utilization based on the abovementioned factors. RESULTS Of 133,218 patients with proximal humerus fracture identified, surgery was conducted for 4446 (3.3%). Those less likely to receive surgery were older (incrementally by increasing age bracket up to 85 years and older odds ratio [OR], 0.16, P < 0.001), male (OR, 0.79, P < 0.001), Black (OR, 0.51, P < 0.001) or Hispanic (0.61, P = 0.005), higher Elixhauser Comorbidity Index (per 2 increase OR, 0.86, P < 0.001), and low median household income (OR, 0.79, P < 0.001). CONCLUSIONS The independent significance of race/ethnicity and SES point to disparities in surgical decision making/access to care. These findings highlight the need for increased attention on initiatives and policies that seek to eliminate racial disparities and improve health equity independent of SES.
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Affiliation(s)
- Peter Y. Joo
- From the Department of Orthopaedics and Rehabilitation, Yale School of Medicine, New Haven, CT
| | - Christopher Wilhelm
- From the Department of Orthopaedics and Rehabilitation, Yale School of Medicine, New Haven, CT
| | - Giscard Adeclat
- From the Department of Orthopaedics and Rehabilitation, Yale School of Medicine, New Haven, CT
| | - Scott J. Halperin
- From the Department of Orthopaedics and Rehabilitation, Yale School of Medicine, New Haven, CT
| | - Jay Moran
- From the Department of Orthopaedics and Rehabilitation, Yale School of Medicine, New Haven, CT
| | - Ali Elaydi
- From the Department of Orthopaedics and Rehabilitation, Yale School of Medicine, New Haven, CT
| | - Lee E. Rubin
- From the Department of Orthopaedics and Rehabilitation, Yale School of Medicine, New Haven, CT
| | - Jonathan N. Grauer
- From the Department of Orthopaedics and Rehabilitation, Yale School of Medicine, New Haven, CT
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Rangan A, Gwilym S, Keding A, Corbacho B, Kottam L, Arundel C, Coleman E, DiMascio L, Hewitt C, Jones V, Kassam J, McDaid C, Mitchell N, Mott A, O'Carroll G, Tharmanathan P, Torgerson D. Reverse shoulder arthroplasty versus hemiarthroplasty versus non-surgical treatment for older adults with acute 3- or 4-part fractures of the proximal humerus: study protocol for a randomised controlled trial (PROFHER-2: PROximal Fracture of Humerus Evaluation by Randomisation - Trial Number 2). Trials 2023; 24:270. [PMID: 37055816 PMCID: PMC10098225 DOI: 10.1186/s13063-023-07259-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 03/16/2023] [Indexed: 04/15/2023] Open
Abstract
BACKGROUND Proximal humerus fractures (PHF) are common and painful injuries, with the majority resulting from falls from a standing height. As with other fragility fractures, its age-specific incidence is increasing. Surgical treatment with hemiarthroplasty (HA) and reverse shoulder arthroplasty (RSA) have been increasingly used for displaced 3- and 4-part fractures despite a lack of good quality evidence as to whether one type of arthroplasty is superior to the other, and whether surgery is better than non-surgical management. The PROFHER-2 trial has been designed as a pragmatic, multicentre randomised trial to compare the clinical and cost-effectiveness of RSA vs HA vs Non-Surgical (NS) treatment in patients with 3- and 4-part PHF. METHODS Adults over 65 years of age presenting with acute radiographically confirmed 3- or 4-part fractures, with or without associated glenohumeral joint dislocation, who consent for trial participation will be recruited from around 40 National Health Service (NHS) Hospitals in the UK. Patients with polytrauma, open fractures, presence of axillary nerve palsy, pathological (other than osteoporotic) fractures, and those who are unable to adhere to trial procedures will be excluded. We will aim to recruit 380 participants (152 RSA, 152 HA, 76 NS) using 2:2:1 (HA:RSA:NS) randomisation for 3- or 4-part fractures without joint dislocation, and 1:1 (HA:RSA) randomisation for 3- or 4-part fracture dislocations. The primary outcome is the Oxford Shoulder Score at 24 months. Secondary outcomes include quality of life (EQ-5D-5L), pain, range of shoulder motion, fracture healing and implant position on X-rays, further procedures, and complications. Independent Trial Steering Committee and Data Monitoring Committee will oversee the trial conduct, including the reporting of adverse events and harms. DISCUSSION The PROFHER-2 trial is designed to provide a robust answer to guide the treatment of patients aged 65 years or over who sustain 3- and 4-part proximal humeral fractures. The pragmatic design and recruitment from around 40 UK NHS hospitals will ensure immediate applicability and generalisability of the trial findings. The full trial results will be made available in a relevant open-access peer-reviewed journal. TRIAL REGISTRATION ISRCTN76296703. Prospectively registered on 5th April 2018.
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Affiliation(s)
- Amar Rangan
- Department of Health Sciences & HYMS, University of York, York, YO10 5DD, UK.
| | - Stephen Gwilym
- NDORMS, University of Oxford, Headington, Oxford, OX3 7LD, UK
| | - Ada Keding
- York Trials Unit, Department of Health Sciences, University of York, York, YO10 5DD, UK
| | - Belen Corbacho
- Astellas Pharma S.A.,Torre Emperador Castellana, Paseo de La Castellana- nº 259, D - Planta 31, Madrid, 28046, Spain
| | - Lucksy Kottam
- South Tees Hospitals NHS Trust, Marton Road, Middlesbrough, TS4 3BW, UK
| | - Catherine Arundel
- York Trials Unit, Department of Health Sciences, University of York, York, YO10 5DD, UK
| | - Elizabeth Coleman
- York Trials Unit, Department of Health Sciences, University of York, York, YO10 5DD, UK
| | - Livio DiMascio
- Barts Health NHS Trust, The Royal London Hospital, Whitechapel Road, London, E1 1FR, UK
| | - Catherine Hewitt
- York Trials Unit, Department of Health Sciences, University of York, York, YO10 5DD, UK
| | - Valerie Jones
- Northern General Hospital, Herries Road, Sheffield, S5 7AU, UK
| | - Jamila Kassam
- Queen Mary University of London, Whitechapel, London, E1 2AD, UK
| | - Catriona McDaid
- York Trials Unit, Department of Health Sciences, University of York, York, YO10 5DD, UK
| | - Natasha Mitchell
- York Trials Unit, Department of Health Sciences, University of York, York, YO10 5DD, UK
| | - Andrew Mott
- York Trials Unit, Department of Health Sciences, University of York, York, YO10 5DD, UK
| | - Grace O'Carroll
- York Trials Unit, Department of Health Sciences, University of York, York, YO10 5DD, UK
| | - Puvan Tharmanathan
- York Trials Unit, Department of Health Sciences, University of York, York, YO10 5DD, UK
| | - David Torgerson
- York Trials Unit, Department of Health Sciences, University of York, York, YO10 5DD, UK
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Wu RJ, Zhang W, Lin YZ, Fang ZL, Wang KN, Wang CX, Yu DS. Influence of preoperative simulation on the reduction quality and clinical outcomes of open reduction and internal fixation for complex proximal humerus fractures. BMC Musculoskelet Disord 2023; 24:243. [PMID: 36997961 PMCID: PMC10061994 DOI: 10.1186/s12891-023-06348-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Accepted: 03/20/2023] [Indexed: 04/01/2023] Open
Abstract
PURPOSE Proximal humerus fractures (PHFs) are common. With the development of locking plates, open reduction and internal fixation (ORIF) of the proximal humerus can provide excellent clinical outcomes. The quality of fracture reduction is crucial in the locking plate fixation of proximal humeral fractures. The purpose of this study was to determine the impact of 3-dimensional (3D) printing technology and computer virtual technology assisted preoperative simulation on the reduction quality and clinical outcomes of 3-part and 4-part proximal humeral fractures. METHOD A retrospective comparative analysis of 3-part and 4-part PHFs undergoing open reduction internal fixation was performed. Patients were divided into 2 groups according to whether computer virtual technology and 3D printed technology were used for preoperative simulation: the simulation group and the conventional group. Operative time, intraoperative bleeding, hospital stay, quality of fracture reduction, Constant scores, American Society for Shoulder and Elbow Surgery (ASES) scores, shoulder range of motion, complications, and revision surgeries were assessed. RESULTS This study included 67 patients (58.3%) in the conventional group and 48 patients (41.7%) in the simulation group. The patient demographics and fracture characteristics were comparable in these groups. Compared with the conventional group, the simulation group had shorter operation time and less intraoperative bleeding (P < 0.001, both). Immediate postoperative assessment of fracture reduction showed a higher incidence of greater tuberosity cranialization of < 5 mm, neck-shaft angle of 120° to 150°, and head shaft displacement of < 5 mm in the simulation group. The incidence of good reduction was 2.6 times higher in the simulation group than in the conventional group (95% CI, 1.2-5.8). At the final follow-up, the chance of forward flexion > 120° (OR 5.8, 95% CI 1.8-18.0) and mean constant score of > 65 (OR 3.4, 95% CI 1.5-7.4) was higher in the simulation group than the conventional group, as well as a lower incidence of complications in the simulation group was obtained (OR 0.2, 95% CI 0.1-0.6). CONCLUSIONS This study identified that preoperative simulation assisted by computer virtual technology and 3D printed technology can improve reduction quality and clinical outcomes in treatment of 3-part and 4-part PHFs.
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Affiliation(s)
- Rui-Ji Wu
- Department of Orthopedics, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou, China
- The Second Affiliated College of Zhejiang Chinese Medicine University, Hangzhou, China
| | - Wei Zhang
- Department of Orthopedics, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou, China
| | - Yan-Ze Lin
- Department of Orthopedics, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou, China
- The Second Affiliated College of Zhejiang Chinese Medicine University, Hangzhou, China
| | - Zhang-Lu Fang
- Department of Orthopedics, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou, China
- The Second Affiliated College of Zhejiang Chinese Medicine University, Hangzhou, China
| | - Kang-Nan Wang
- Department of Orthopedics, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou, China
- The Second Affiliated College of Zhejiang Chinese Medicine University, Hangzhou, China
| | - Chang-Xing Wang
- The Second Affiliated College of Zhejiang Chinese Medicine University, Hangzhou, China
- Department of Orthopedic Surgery, The Second Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| | - Dong-Sheng Yu
- Department of Orthopedics, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou, China.
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Ratajczak K, Szczęsny G, Tomaszewski W. Stabilization of Comminuted Fractures of the Proximal Humerus with Intramedullary Nails and Angularly Stable Locking Plates—Functional Results before and during the SARS-COVID-19 Pandemics. Medicina (B Aires) 2023; 59:medicina59030575. [PMID: 36984576 PMCID: PMC10054681 DOI: 10.3390/medicina59030575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 03/06/2023] [Accepted: 03/13/2023] [Indexed: 03/17/2023] Open
Abstract
Background and Objectives: Intramedullary nailing (IMN) and angularly stable plating (ASP) are the most popular techniques for the stabilization of comminuted fractures of the proximal humerus, without either one being obviously superior. The aim of the study was to validate the functional outcomes of both stabilization techniques in the COVID-19 pandemic by comparing them with data obtained just before the pandemic, because the limitations of the COVID-19 pandemic are affecting several aspects of social and medical life—being afraid of the transmission of the infection, patients reduce their exposure to healthcare to absolutely essential emergencies. Moreover, working conditions in the operating theater have also become more restrictive. Materials and Methods: Investigations were performed on 112 adult patients with Neer’s three- and four-fragment fractures stabilized with IMN (64) and ASP (48). Treatment effects were validated six months after surgery based on radiographs for evidence of bone union, humeral neck–shaft angle (NSA) and implant placement. Limb function was assessed with the QuickDash and Constant–Murley scores. Data obtained from patients treated in the COVID-19 pandemic were compared with those obtained before the pandemic. Results: The healing of all fractures was satisfactory, but complications developed in six cases. Three patients required secondary interventions due to inadequate repositioning: one after IMN and two after ASP. Additionally, one ASP was complicated by the secondary destabilization of a primarily properly stabilized major tubercle, and in two cases by conflict of the protruding implant with the acromion. ASP was noted to provide better functional results during the COVID-19 pandemic according to the Constant–Murley score (p = 0.0048; Student’s t-test). No significant differences were observed in the pre-COVID-19 pandemic. Conclusions: Our results suggest that ASP is more beneficial for the stabilization of comminuted fractures of the proximal humerus during the COVID-19 pandemic.
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Affiliation(s)
- Karol Ratajczak
- Department of Orthopedic Surgery and Traumatology, Medical University, 02-005 Warsaw, Poland
| | - Grzegorz Szczęsny
- Department of Orthopedic Surgery and Traumatology, Medical University, 02-005 Warsaw, Poland
- Correspondence: ; Tel.: +48-501-167-475
| | - Wiesław Tomaszewski
- ARS MEDICA Foundation for Medical Education and Promotion of Health, Art and Culture, 04-036 Warsaw, Poland
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Early Outcomes of Proximal Humerus Fractures in Adults Treated With Locked Plate Fixation Compared with Nonoperative Treatment: An Age-, Comorbidity-, and Fracture Morphology-Matched Analysis. J Orthop Trauma 2023; 37:142-148. [PMID: 36730947 DOI: 10.1097/bot.0000000000002511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/17/2022] [Indexed: 02/04/2023]
Abstract
OBJECTIVES To compare patient-reported outcomes (PROs), range of motion (ROM), and complication rates for proximal humerus fractures managed nonoperatively or with open reduction internal fixation (ORIF). DESIGN Retrospective cohort. SETTING Academic level 1 trauma center. PATIENTS/PARTICIPANTS Four hundred thirty-one patients older than 55 years were identified retrospectively. 122 patients were excluded. 309 patients with proximal humerus fractures met inclusion criteria (234 nonoperative and 75 ORIF). After matching, 192 patients (121 nonoperative and 71 ORIF) were included in the analysis. INTERVENTION Nonoperative versus ORIF (locked plate) treatment of proximal humerus fracture. MAIN OUTCOME MEASUREMENTS Early Visual Analog Score (VAS), ROM, PROs, complications, and reoperation rates between groups. RESULTS At 2 weeks, ORIF showed lower VAS scores, better passive ROM, and patient-reported outcomes measurement information system (PROMIS) scores ( P < 0.05) compared with nonoperative treatment. At 6 weeks, open reduction internal fixation (ORIF) had lower VAS scores, better passive ROM, and PROMIS scores ( P < 0.05) compared with nonoperative treatment. At 3 months, ORIF showed similar PROMIS scores ( P > 0.05) but lower VAS scores and better passive ROM ( P < 0.05) compared with nonoperative treatment. At 6 months, ORIF showed similar VAS scores, ROM, and PROMIS scores ( P > 0.05) compared with nonoperative treatment. There was no difference in secondary operation rates between groups ( P > 0.05). ORIF patients trended toward a higher secondary reoperation rate (15.5% vs. 5.0%) than nonoperative patients ( P = 0.053). CONCLUSIONS In an age-, comorbidity-, and fracture morphology-matched analysis of proximal humerus fractures, ORIF led to decreased pain and improved passive ROM early in recovery curve compared with nonoperative treatment that normalized after 6 months between groups. LEVEL OF EVIDENCE Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.
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The Influence of Adherence to Orthosis and Physiotherapy Protocol on Functional Outcome after Proximal Humeral Fracture in the Elderly. J Clin Med 2023; 12:jcm12051762. [PMID: 36902549 PMCID: PMC10003098 DOI: 10.3390/jcm12051762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 02/17/2023] [Accepted: 02/21/2023] [Indexed: 02/25/2023] Open
Abstract
In the treatment of proximal humeral fractures (PHF), patients are often recommended to wear a sling or orthosis and to perform physiotherapy. However, some patients, especially elderly ones, struggle to comply with these rehabilitation regimens. Therefore, the aim of the study was to evaluate whether these incompliant patients have a worse functional outcome than those who adhere to the rehabilitation protocol. After receiving a diagnosis of a PHF, patients were divided into four groups according to fracture morphology: conservative with sling, operative with sling, conservative with abduction orthosis, and operative with abduction orthosis. At the 6-week follow-up, compliance regarding brace use and physiotherapy performance were assessed, as well as the constant score (CS) and complications or revision surgeries. The CS as well as the complications and revision surgeries were also surveyed after one year. In 149 participants, with a mean age of 73.9 ± 7.2 years, only 37% terminated orthosis and only 49% underwent physiotherapy as recommended. The statistical analysis showed no significant difference in the CS, complications, and revision surgeries between the groups.
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Li T, Li Y, Zhang L, Pang L, Tang X, Zhu J. Venous thromboembolism after arthroscopic shoulder surgery: a systematic review. J Orthop Surg Res 2023; 18:103. [PMID: 36788620 PMCID: PMC9927062 DOI: 10.1186/s13018-023-03592-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 02/08/2023] [Indexed: 02/16/2023] Open
Abstract
PURPOSE To summarize the incidence, risk factors, diagnosis methods, prophylaxis methods, and treatment of venous thromboembolism (VTE) following arthroscopic shoulder surgery. METHODS Literature on VTE after arthroscopic shoulder surgeries was summarized, and all primary full-text articles reporting at least 1 case of deep vein thrombosis (DVT) or pulmonary embolism (PE) after arthroscopic shoulder surgeries were included. Articles were critically appraised and systematically analyzed to determine the incidence, risk factors, diagnosis, prophylaxis, and management of VTE following arthroscopic shoulder surgeries. RESULTS This study included 42 articles in which the incidence of VTE ranges from 0 to 5.71% and the overall incidence was 0.26%. Most VTE events took place between the operation day and the 14th day after the operation (35/51). Possible risk factors included advanced age (> 70 years), obesity (BMI ≥ 30 kg/m2), diabetes mellitus, thrombophilia, history of VTE, prolonged operation time, hormone use, and immobilization after surgery. The most common prophylaxis method was mechanical prophylaxis (13/15). No statistical difference was detected when chemoprophylaxis was applied. The management included heparinization followed by oral warfarin, warfarin alone and rivaroxaban, a direct oral anticoagulant. CONCLUSION Based on the included studies, the incidence rate of VTE after arthroscopic shoulder surgeries is relatively low. The risk factors for VTE are still unclear. CT/CTA and ultrasound were the mainstream diagnosis methods for PE and DVT, respectively. Current evidence shows that chemical prophylaxis did not deliver significant benefits, since none of the existing studies reported statistically different results. High-quality studies focusing on the prophylaxis and management of VTE population undergoing arthroscopic shoulder surgeries should be done in the future.
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Affiliation(s)
- Tao Li
- grid.13291.380000 0001 0807 1581Department of Orthopedics, Orthopedic Research Institute, West China Hospital, Sichuan University, No. 37, Guoxue Road, Wuhou District, Chengdu, 610041 Sichuan Province People’s Republic of China
| | - Yinghao Li
- grid.13291.380000 0001 0807 1581Department of Orthopedics, Orthopedic Research Institute, West China Hospital, Sichuan University, No. 37, Guoxue Road, Wuhou District, Chengdu, 610041 Sichuan Province People’s Republic of China
| | - Linmin Zhang
- grid.13291.380000 0001 0807 1581West China School of Medicine, Sichuan University, Chengdu, People’s Republic of China
| | - Long Pang
- grid.13291.380000 0001 0807 1581Department of Orthopedics, Orthopedic Research Institute, West China Hospital, Sichuan University, No. 37, Guoxue Road, Wuhou District, Chengdu, 610041 Sichuan Province People’s Republic of China
| | - Xin Tang
- Department of Orthopedics, Orthopedic Research Institute, West China Hospital, Sichuan University, No. 37, Guoxue Road, Wuhou District, Chengdu, 610041, Sichuan Province, People's Republic of China.
| | - Jing Zhu
- Department of Respiratory and Critical Care Medicine, West China Hospital, West China School of Nursing, Sichuan University, No. 37, Guoxue Road, Wuhou District, Chengdu, Sichuan Province, People's Republic of China.
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Walter N, Szymski D, Kurtz SM, Lowenberg DW, Alt V, Lau E, Rupp M. Proximal humerus fractures - epidemiology, comparison of mortality rates after surgical versus non-surgical treatment, and analysis of risk factors based on Medicare registry data. Bone Joint Res 2023; 12:103-112. [PMID: 36718643 PMCID: PMC9950668 DOI: 10.1302/2046-3758.122.bjr-2022-0275.r1] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
AIMS The optimal choice of management for proximal humerus fractures (PHFs) has been increasingly discussed in the literature, and this work aimed to answer the following questions: 1) what are the incidence rates of PHF in the geriatric population in the USA; 2) what is the mortality rate after PHF in the elderly population, specifically for distinct treatment procedures; and 3) what factors influence the mortality rate? METHODS PHFs occurring between 1 January 2009 and 31 December 2019 were identified from the Medicare physician service records. Incidence rates were determined, mortality rates were calculated, and semiparametric Cox regression was applied, incorporating 23 demographic, clinical, and socioeconomic covariates, to compare the mortality risk between treatments. RESULTS From 2009 to 2019, the incidence decreased by 11.85% from 300.4 cases/100,000 enrollees to 266.3 cases/100,000 enrollees, although this was not statistically significant (z = -1.47, p = 0.142). In comparison to matched Medicare patients without a PHF, but of the same five-year age group and sex, a mean survival difference of -17.3% was observed. The one-year mortality rate was higher after nonoperative treatment with 16.4% compared to surgical treatment with 9.3% (hazard ratio (HR) = 1.29, 95% confidence interval (CI) 1.23 to 1.36; p < 0.001) and to shoulder arthroplasty with 7.4% (HR = 1.45, 95% CI 1.33 to 1.58; p < 0.001). Statistically significant mortality risk factors after operative treatment included age older than 75 years, male sex, chronic obstructive pulmonary disease (COPD), cerebrovascular disease, chronic kidney disease, a concomitant fracture, congestive heart failure, and osteoporotic fracture. CONCLUSION Mortality risk factors for distinct treatment modes after PHF in elderly patients could be identified, which may guide clinical decision-making.Cite this article: Bone Joint Res 2023;12(2):103-112.
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Affiliation(s)
- Nike Walter
- Department of Trauma Surgery, University Medical Center Regensburg, Regensburg, Germany
| | - Dominik Szymski
- Department of Trauma Surgery, University Medical Center Regensburg, Regensburg, Germany
| | - Steven M. Kurtz
- Implant Research Center, Drexel University, Philadelphia, Pennsylvania, USA
| | - David W. Lowenberg
- Department of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, California, USA
| | - Volker Alt
- Department of Trauma Surgery, University Medical Center Regensburg, Regensburg, Germany
| | - Edmund Lau
- Exponent Inc, Menlo Park, California, USA
| | - Markus Rupp
- Department of Trauma Surgery, University Medical Center Regensburg, Regensburg, Germany, Markus Rupp. E-mail:
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Medicaid insurance is associated with treatment disparities for proximal humerus fractures in a national database analysis. J Shoulder Elbow Surg 2022:S1058-2746(22)00909-0. [PMID: 36581135 DOI: 10.1016/j.jse.2022.11.016] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Revised: 11/02/2022] [Accepted: 11/13/2022] [Indexed: 12/27/2022]
Abstract
BACKGROUND Proximal humerus fractures (PHFs) are the third most common type of fragility fracture in the elderly and are increasing in incidence. Disparities in treatment type, time to surgery (TTS), and complications based upon insurance type have been identified for other orthopedic conditions. Given the incidence and burden of PHFs, we sought to evaluate if insurance type was associated with treatment received, TTS, and complications in the treatment of PHFs. METHODS We used PearlDiver, a national administrative claims database that consists of 122 million patient records. Patients diagnosed with an isolated PHF between 2010 and 2019 were identified by International Classification of Diseases, Ninth and Tenth Revision diagnostic codes and stratified by insurance type (Medicaid, private, or Medicare). Outcomes evaluated were rate of surgery within 3 months of diagnosis with open reduction and internal fixation, hemiarthroplasty, or reverse shoulder arthroplasty; average TTS; 90-day readmissions and medical postoperative complications (deep vein thrombosis, urinary tract infection, pneumonia, sepsis, acute respiratory failure, cerebrovascular event, and acute renal failure); and 1-year surgical postoperative complications (stiffness, noninfectious wound complications, dislocation, and infection). Multivariable logistic regressions adjusting for age, sex, and Elixhauser comorbidity index were utilized to determine the association between insurance type and surgery rate/complications. RESULTS We included 245,396 patients for analysis. Fourteen percent of Medicaid patients (1789/12,498) underwent surgery compared to 17% (25,347/149,830) of privately insured patients and 16% (13,305/83,068) of Medicare patients (pairwise, P < .001). TTS (Medicaid: 11.7 days, private: 10.6 days [P < .001]; Medicare: 10.7 days [P = .003]) varied by insurance type. Private or Medicare-insured patients were less likely to be readmitted (adjusted odds ratio: 0.77 [95% confidence interval (CI): 0.63-0.93] for private vs. Medicaid and 0.71 [95% CI: 0.59-0.88] for Medicare vs. Medicaid) and experienced fewer 90-day postoperative complications (adjusted odds ratio: 0.73 [95% CI: 0.62-0.85] for private vs. Medicaid, 0.65 [95% CI: 0.55-0.77] for Medicare vs. Medicaid), such as acute renal failure. TTS was also associated with differing rates of readmissions and complications. CONCLUSION There are differences in rates of surgery, TTS, and complications after PHFs based on insurance type, representing opportunities for quality improvement initiatives. Potential methods to address these disparities include implementing standardized PHF protocols and/or reimbursement models and quality metrics that reward equitable treatment. Further research and policy adaptations should be incorporated to decrease barriers that patients face and minimize health care inequities seen in the treatment of PHFs based on insurance type.
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Is arthroplasty necessary for three and four-part proximal humerus fractures in elderly? JOURNAL OF SURGERY AND MEDICINE 2022. [DOI: 10.28982/josam.7471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Background/Aim: Proximal humerus fractures are common in elderly patients. Treatment of three and four-part fractures is especially controversial in these patients. In recent years, surgical options have been widely used, especially among shoulder surgeons. The purpose of this study was to compare clinical results of conservative and arthroplasty methods.
Methods: Between 2016 and 2020, 30 patients who were treated for Neer type 3 and type 4 proximal humeral fractures were included in the study. Patient data were evaluated retrospectively and then divided into three groups. Group 1 was treated conservatively, group 2 underwent hemiarthroplasty; and group 3 underwent reverse total shoulder arthroplasty. CONSTANT and visual analog scale (VAS) scores and radiological results at six months were evaluated retrospectively from patient records. At the last control they have been evaluated with CONSTANT, University of California/Los Angeles. (UCLA), and VAS scores.
Results: Twenty-three (76.7%) of the patients included in the study were females. The mean age was 73.5 (5.7) years. The mean follow-up period was 33 (2.5) months. The mean follow-up periods in groups 1–3 were 33.3 (2.9), 32.8 (2), and 32.2 (2.9) months, respectively. When the CONSTANT scores of the patients were compared at the sixth month, they were observed to be better in the reverse total shoulder arthroplasty group (P = 0.001). Final control CONSTANT scores in the hemiarthroplasty group were lower than in the other groups (P = 0.001) and similar in the reverse shoulder prosthesis and conservative treatment group (P = 1). When the UCLA scores of all groups were compared, the mean UCLA scores were found to be significantly higher in groups 1 and 3 compared to group 2 (P = 0.001). When the VAS scores of the patients were compared, a significant difference between all groups was detected (P < 0.05). The highest VAS scores were observed in group 2, the second highest in group 1, and the lowest in group 3.
Conclusion: For treatment of proximal humerus fractures in the elderly, patients should be evaluated according to activity levels and expectations, and surgical treatment should be suggested rather than ordered.
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Revision Rates and Associated Risk Factors after Shoulder Arthroplasty. J Clin Med 2022; 11:jcm11247256. [PMID: 36555873 PMCID: PMC9786091 DOI: 10.3390/jcm11247256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 12/01/2022] [Accepted: 12/05/2022] [Indexed: 12/12/2022] Open
Abstract
This study aims at answering the following questions (1) How high is the revision rate after osteoarthritis-, and rotator cuff-related compared to proximal humerus fracture (PHF)-related shoulder arthroplasty? (2) What are the associated risk factors for a revision after shoulder arthroplasty? Shoulder arthroplasty procedures occurring between 1 January 2009 and 31 December 2019 were identified from the Medicare database. First, revision rates for PHF patients and age- and sex-matched non-fracture patients, grouped into osteoarthritis-related and rotator cuff-related arthroplasty, were compared. Second, revision rates between total shoulder arthroplasty and hemiarthroplasty after PHF were compared. Semiparametric Cox regression was applied, incorporating 23 demographic, clinical, and socioeconomic covariates, to investigate risk factors for revision surgery. Between the considered time period from 2009 through 2019, a total number of 47,979 PHFs was identified. A shoulder arthroplasty procedure was performed in n = 2639 (5.5%, 95%CI: 4.8-6.1) of the cases. The five-year survivorship of the implant was 96.3 (95%CI: 93.8-97.9) after hemiarthroplasty and 96.1% (05%CI: 94.2-97.3) after total shoulder arthroplasty. To compare the revision rates, n = 14,775 patients with osteoarthritis and n = 4268 patients with rotator cuff arthropathy, who received a shoulder arthroplasty, served as a non-fracture control group. Patients receiving a rotator cuff-related arthroplasty were more likely to require a revision compared to patients treated for osteoarthritis (HR: 1.27, 95%CI: 1.04-1.44, p = 0.018). Identified significant risk factors for revision surgery after shoulder arthroplasty included age ≤ 75 years, male sex, and osteoporosis. High implant survival was found for hemiarthroplasty and total shoulder arthroplasty for the treatment of PHF in elderly patients. The risk of revision surgery was elevated in patients receiving a rotator cuff-related arthroplasty as well as in patients with osteoporosis, male patients and patients older than 75 years.
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Cunningham DJ, LaRose MA, Zhang GX, Paniagua AR, Klifto CS, Gage MJ. Beware the rebound effect: regional anesthesia increases opioid utilization after humerus fracture surgery. Shoulder Elbow 2022; 14:648-656. [PMID: 36479008 PMCID: PMC9720875 DOI: 10.1177/17585732211048117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 09/01/2021] [Accepted: 09/04/2021] [Indexed: 11/15/2022]
Abstract
Introduction Regional anesthesia (RA) is used reduce pain in proximal humerus and humeral shaft fracture surgery. The study hypothesis was that RA would decrease opioid demand in patients undergoing fracture surgery. Materials and methods Opioid demand was recorded in all patients ages 18 and older undergoing proximal humerus or humeral shaft fracture surgery at a single, Level I trauma center from 7/2013 - 7/2018 (n = 380 patients). Inpatient opioid consumption from 0-24, 24-48, and 48-72 h and outpatient opioid demand from 1-month pre-operative to 90-days post-operative were converted to oxycodone 5-mg equivalents (OE's). Unadjusted and adjusted models were constructed to evaluate the impact of RA and other factors on opioid utilization. Results Adjusted models demonstrated increases in inpatient opioid consumption in patients with RA (6.8 estimated OE's without RA vs 8.8 estimated OE's with RA from 0-24 h post-op; 10 vs 13.7 from 24-48 h post-op; and 8.7 vs 11.6 from 48-72 h post-op; all p < 0.05). Estimated cumulative outpatient opioid demand was significantly higher in patients with RA at all timepoints. Discussion In proximal humerus and humeral shaft fracture surgery, RA was associated with increased inpatient and outpatient opioid demand after adjusting for baseline patient and treatment characteristics.
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Affiliation(s)
| | - Micaela A. LaRose
- Duke University School of Medicine, Duke University Medical Center, Durham, USA
| | - Gloria X. Zhang
- Duke University School of Medicine, Duke University Medical Center, Durham, USA
| | - Ariana R. Paniagua
- Duke University School of Medicine, Duke University Medical Center, Durham, USA
| | | | - Mark J. Gage
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, USA
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Tarallo L, Micheloni GM, Giorgini A, Lombardi M, Limone B, Catani F, Porcellini G. Anatomically reduced fixation should always be considered when treating B and C proximal epiphyseal humeral fractures. J Orthop Traumatol 2022; 23:51. [PMID: 36334166 PMCID: PMC9637075 DOI: 10.1186/s10195-022-00668-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Accepted: 09/21/2022] [Indexed: 11/07/2022] Open
Abstract
Background Proximal humeral fractures are commonly observed in elderly patients. Management of these injuries is controversial. Literature comparing locking plate fixation, arthroplasty, and conservative treatments show no clear advantages for any of these management strategies. Thus far, no study has considered anatomically reduced fractures obtained after locking plate treatment. To clarify the best surgical procedure in middle-aged patients, we considered outcomes and major complications leading to surgical revision following an anatomically reduced fracture fixed with locking plate and reverse shoulder arthroplasty (RSA) in the treatment of type B/C fractures in patients between 50 and 75 years of age. Methods This is a retrospective study including 59 patients between 50 and 75 years of age with type B/C proximal humeral fracture treated with RSA or with locking plate fixation (resulting in an anatomical reduction) between January 2010 and December 2018. Preoperative radiographs and computed tomography (CT) were evaluated in all patients. Clinical and radiologic follow-up was performed using range of motion (ROM), the Constant–Murley Score (CMS), the Oxford Shoulder Score (OSS), the Simple Shoulder Test (SST), the Subjective Shoulder Value (SSV), and visual analog scale (VAS). Major complications were considered. Results In the plate fixation group, ROM, CMS, SST, and VAS were higher than in the RSA group. Lower complication rates compared with the literature were observed in both groups. Anatomically reduced fracture fixed with plate and screw could outperform RSA in terms of outcome. In second-level centers where traumatology is performed by surgeons with great expertise in upper limb trauma, the choice between plate fixation and reverse arthroplasty should be made during surgery. Conclusion Anatomically reduced fractures showed better outcomes compared with RSA in type B/C fractures. Surgeons should always try to perform a reduction of the fracture in order to understand if a plate fixation could be feasible. If it is impossible to perform an anatomical reduction, we suggest to consider RSA. This is a retrospective observational study.
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Affiliation(s)
- Luigi Tarallo
- grid.7548.e0000000121697570Department of Orthopaedic Surgery, University of Modena and Reggio-Emilia, Via del Pozzo 71, 41125 Modena, Italy
| | - Gian Mario Micheloni
- grid.7548.e0000000121697570Department of Orthopaedic Surgery, University of Modena and Reggio-Emilia, Via del Pozzo 71, 41125 Modena, Italy
| | - Andrea Giorgini
- grid.7548.e0000000121697570Department of Orthopaedic Surgery, University of Modena and Reggio-Emilia, Via del Pozzo 71, 41125 Modena, Italy
| | - Martina Lombardi
- grid.7548.e0000000121697570Department of Orthopaedic Surgery, University of Modena and Reggio-Emilia, Via del Pozzo 71, 41125 Modena, Italy
| | - Beatrice Limone
- grid.7548.e0000000121697570Department of Orthopaedic Surgery, University of Modena and Reggio-Emilia, Via del Pozzo 71, 41125 Modena, Italy
| | - Fabio Catani
- grid.7548.e0000000121697570Department of Orthopaedic Surgery, University of Modena and Reggio-Emilia, Via del Pozzo 71, 41125 Modena, Italy
| | - Giuseppe Porcellini
- grid.7548.e0000000121697570Department of Orthopaedic Surgery, University of Modena and Reggio-Emilia, Via del Pozzo 71, 41125 Modena, Italy
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Shi BY, Upfill-Brown A, Kelley BV, Brodke DJ, Mayer EN, Devana SK, Kremen TJ, Lee C. Increasing Rate of Shoulder Arthroplasty for Geriatric Proximal Humerus Fractures in the United States, 2010–2019. J Shoulder Elb Arthroplast 2022; 6:24715492221137186. [PMID: 36419867 PMCID: PMC9677166 DOI: 10.1177/24715492221137186] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 09/07/2022] [Accepted: 10/19/2022] [Indexed: 08/11/2023] Open
Abstract
Introduction The two historically dominant surgical options for displaced geriatric proximal humerus (PHFx) fractures are open reduction internal fixation (ORIF) and hemiarthroplasty (HA). However, shoulder arthroplasty (SA), predominantly in the form of reverse total shoulder arthroplasty (RTSA), has emerged as an attractive treatment option. We aim to compare the utilization trends, complications, and costs associated with surgical management of geriatric proximal humerus fractures (PHFs) between 2010 and 2019. We hypothesized that 1) the proportion of patients undergoing SA would increase over time, 2) the short-term complication rate in patients undergoing SA would decline over time, and 3) hospital related costs would decline for SA patients over time. Patients and Methods The National Inpatient Sample was queried from 2010 to 2019 to identify all PHFx in patients aged 65 or older that underwent ORIF, SA, or HA. Multivariable regression was used to evaluate differences between fixation methods regarding health care utilization metrics, hospital costs, and index hospital complications. The primary outcome of interest was the method of surgical management utilized in the treatment of geriatric PHFs, and secondary outcomes of interest included hospitalization cost, length of stay (LOS), discharge destination and index hospitalization complications. Results A total of 105 886 geriatric patients that underwent surgical management of PHFx were identified. While the proportion undergoing ORIF decreased from 59% to 29%, the proportion undergoing SA increased from 9% to 67%. Hospital costs decreased over time for patients treated with SA and increased for those treated with ORIF. Compared to ORIF, SA was associated with higher cost, decreased length of stay, and lower mortality and complication rates. Conclusion Over the last decade, SA has become the most common surgical treatment modality performed for geriatric PHFx. Index hospital complications are reduced in SA patients compared to ORIF patients, driven largely by a lower rate of blood transfusion. Although costs are decreasing and average length of stay is now lower in SA patients compared to ORIF patients, SA remains associated with higher hospital costs overall.
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Affiliation(s)
- Brendan Y Shi
- Department of Orthopaedic Surgery, University of California Los Angeles, Santa Monica, CA, USA
| | - Alexander Upfill-Brown
- Department of Orthopaedic Surgery, University of California Los Angeles, Santa Monica, CA, USA
| | - Benjamin V Kelley
- Department of Orthopaedic Surgery, University of California Los Angeles, Santa Monica, CA, USA
| | - Dane J Brodke
- Department of Orthopaedic Surgery, University of California Los Angeles, Santa Monica, CA, USA
| | - Erik N Mayer
- Department of Orthopaedic Surgery, University of California Los Angeles, Santa Monica, CA, USA
| | - Sai K Devana
- Department of Orthopaedic Surgery, University of California Los Angeles, Santa Monica, CA, USA
| | - Thomas J Kremen
- Department of Orthopaedic Surgery, University of California Los Angeles, Santa Monica, CA, USA
| | - Christopher Lee
- Department of Orthopaedic Surgery, University of California Los Angeles, Santa Monica, CA, USA
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MOURARIA GUILHERMEGRISI, SANTOS RAFAELVINICIUSLONDEROQUINTINODOS, KIKUTA FERNANDOKENJI, ZOGBI DANIELROMANO, CRUZ MÁRCIOALVES, ETCHEBEHERE MAURÍCIO. MORTALITY AFTER SURGICAL TREATMENT OF PROXIMAL HUMERUS FRACTURES IN OLDER PATIENTS. ACTA ORTOPEDICA BRASILEIRA 2022; 30:e254279. [PMID: 36451791 PMCID: PMC9670787 DOI: 10.1590/1413-785220223005e254279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Accepted: 09/16/2021] [Indexed: 12/23/2022]
Abstract
UNLABELLED Mortality of patients after osteosynthesis of proximal humeral fractures (PHF) has been poorly studied in contrast to fractures of the proximal femur. OBJECTIVE To evaluate the mortality of older patients with PHF undergoing surgical treatment. METHODS Retrospective study of patients undergoing surgical treatment PHF between 2009-2019. Demographic data, Neer classification, and mortality of this cohort of patients were evaluated. Non-categorical variables were tested using the Kolmogorov-Smirnov test. The unpaired t-test (parametric variables) was used. Categorical variables were tested by Fisher's exact test. A Kaplan-Meier mortality curve was constructed. RESULTS 59 patients were evaluated. There was a predominance of females in the sixth decade of life. The most prevalent fractures were Neer's type III. The highest mortality occurred in the first 4 years after surgery (4.1 + 3.2 years). The only comorbidity capable of changing the survival curve was DM (p = 0.03) Conclusion: Overall mortality was 11.3%. The highest mortality occurred in the first 4 years of follow-up. Diabetic patients evolve with earlier mortality and have 7 times more chance of death. Level of Evidence III, Retrospective Study.
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Affiliation(s)
- GUILHERME GRISI MOURARIA
- Universidade Estadual de Campinas, Hospital de Clínicas, Department of Orthopedics, Traumatology and Rheumatology, Campinas, SP, Brazil.,Hospital Estadual de Sumaré, Sumaré, SP, Brazil
| | | | - FERNANDO KENJI KIKUTA
- Universidade Estadual de Campinas, Hospital de Clínicas, Department of Orthopedics, Traumatology and Rheumatology, Campinas, SP, Brazil.,Hospital Estadual de Sumaré, Sumaré, SP, Brazil
| | - DANIEL ROMANO ZOGBI
- Universidade Estadual de Campinas, Hospital de Clínicas, Department of Orthopedics, Traumatology and Rheumatology, Campinas, SP, Brazil.,Hospital Estadual de Sumaré, Sumaré, SP, Brazil
| | - MÁRCIO ALVES CRUZ
- Universidade Estadual de Campinas, Hospital de Clínicas, Department of Orthopedics, Traumatology and Rheumatology, Campinas, SP, Brazil
| | - MAURÍCIO ETCHEBEHERE
- Universidade Estadual de Campinas, Hospital de Clínicas, Department of Orthopedics, Traumatology and Rheumatology, Campinas, SP, Brazil
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Ponkilainen V, Kuitunen I, Liukkonen R, Vaajala M, Reito A, Uimonen M. The incidence of musculoskeletal injuries: a systematic review and meta-analysis. Bone Joint Res 2022; 11:814-825. [DOI: 10.1302/2046-3758.1111.bjr-2022-0181.r1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Aims The aim of this systematic review and meta-analysis was to gather epidemiological information on selected musculoskeletal injuries and to provide pooled injury-specific incidence rates. Methods PubMed (National Library of Medicine) and Scopus (Elsevier) databases were searched. Articles were eligible for inclusion if they reported incidence rate (or count with population at risk), contained data on adult population, and were written in English language. The number of cases and population at risk were collected, and the pooled incidence rates (per 100,000 person-years) with 95% confidence intervals (CIs) were calculated by using either a fixed or random effects model. Results The screening of titles yielded 206 articles eligible for inclusion in the study. Of these, 173 (84%) articles provided sufficient information to be included in the pooled incidence rates. Incidences of fractures were investigated in 154 studies, and the most common fractures in the whole adult population based on the pooled incidence rates were distal radius fractures (212.0, 95% CI 178.1 to 252.4 per 100,000 person-years), finger fractures (117.1, 95% CI 105.3 to 130.2 per 100,000 person-years), and hip fractures (112.9, 95% CI 82.2 to 154.9 per 100,000 person-years). The most common sprains and dislocations were ankle sprains (429.4, 95% CI 243.0 to 759.0 per 100,000 person-years) and first-time patellar dislocations (32.8, 95% CI 21.6 to 49.7 per 100,000 person-years). The most common injuries were anterior cruciate ligament (17.5, 95% CI 6.0 to 50.2 per 100,000 person-years) and Achilles (13.7, 95% CI 9.6 to 19.5 per 100,000 person-years) ruptures. Conclusion The presented pooled incidence estimates serve as important references in assessing the global economic and social burden of musculoskeletal injuries. Cite this article: Bone Joint Res 2022;11(11):814–825.
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Affiliation(s)
- Ville Ponkilainen
- Department of Surgery, Central Finland Hospital Nova, Jyväskylä, Finland
| | - Ilari Kuitunen
- University of Eastern Finland, Institute of Clinical Medicine, Kuopio, Finland
| | - Rasmus Liukkonen
- Tampere University, Faculty of Medicine and Health Technology, Tampere, Finland
| | - Matias Vaajala
- Tampere University, Faculty of Medicine and Health Technology, Tampere, Finland
| | - Aleksi Reito
- Tampere University, Faculty of Medicine and Health Technology, Tampere, Finland
| | - Mikko Uimonen
- Department of Surgery, Central Finland Hospital Nova, Jyväskylä, Finland
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Haider IT, Sawatsky A, Zhu Y, Page R, Kostenuik PJ, Boyd SK, Edwards WB. Denosumab treatment is associated with decreased cortical porosity and increased bone density and strength at the proximal humerus of ovariectomized cynomolgus monkeys. Bone 2022; 164:116517. [PMID: 35961611 DOI: 10.1016/j.bone.2022.116517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 07/27/2022] [Accepted: 08/08/2022] [Indexed: 11/21/2022]
Abstract
Upper extremity fractures, including those at the humerus, are common among women with postmenopausal osteoporosis. Denosumab was shown to reduce humeral fractures in this population; however, no clinical or preclinical studies have quantified the effects of denosumab on humerus bone mineral density or bone microarchitecture changes. This study used micro-computed tomography (μCT) and computed tomography (CT), alongside image-based finite element (FE) models derived from both modalities, to quantify the effects of denosomab (DMAb) and alendronate (ALN) on humeral bone from acutely ovariectomized (OVX) cynomolgus monkeys. Animals were treated with 12 monthly injections of s.c. vehicle (VEH; n = 10), s.c. denosumab (DMAb; 25 mg/kg, n = 9), or i.v. alendronate (ALN; 50 μg/kg, n = 10). Two more groups received 6 months of VEH followed by 6 months of DMAb (VEH-DMAb; n = 7) or 6 months of ALN followed by 6 months of DMAb (ALN-DMAb; n = 9). After treatment, humeri were harvested and μCT was used to quantify tissue mineral density, trabecular morphology, and cortical porosity at the humeral head. Clinical CT imaging was also used to quantify trabecular and cortical bone mineral density (BMD) at the ultra-proximal, proximal, 1/5 proximal and midshaft of the bone. Finally, μCT-based FE models in compression, and CT-based FE models in compression, torsion, and bending, were developed to estimate differences in strength. Compared to VEH, groups that received DMAb at any time demonstrated lower cortical porosity and/or higher tissue mineral density via μCT; no effects on trabecular morphology were observed. FE estimated strength based on μCT was higher after 12-months DMAb (p = 0.020) and ALN-DMAb (p = 0.024) vs. VEH; respectively, FE predicted mean (SD) strength was 4649.88 (710.58) N, and 4621.10 (1050.16) N vs. 3309.4 (876.09) N. All antiresorptive treatments were associated with higher cortical BMD via CT at the 1/5 proximal and midshaft of the humerus; however, no differences in CT-based FE predicted strength were observed. Overall, these results help to explain the observed reductions in humeral fracture rate following DMAb treatment in women with postmenopausal osteoporosis.
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Affiliation(s)
- Ifaz T Haider
- Human Performance Lab, Canada; McCaig Institute for Bone and Joint Health, University of Calgary, Canada
| | - Andrew Sawatsky
- Human Performance Lab, Canada; McCaig Institute for Bone and Joint Health, University of Calgary, Canada
| | - Ying Zhu
- McCaig Institute for Bone and Joint Health, University of Calgary, Canada
| | - Rebecca Page
- Human Performance Lab, Canada; McCaig Institute for Bone and Joint Health, University of Calgary, Canada
| | | | - Steven K Boyd
- McCaig Institute for Bone and Joint Health, University of Calgary, Canada
| | - W Brent Edwards
- Human Performance Lab, Canada; McCaig Institute for Bone and Joint Health, University of Calgary, Canada.
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Saunders PE, Castaneda P, Walker R, McKee MD. Biomechanical comparison of tuberosity-based proximal humeral locking plate compared to standard proximal humeral locking plate in varus cantilever bending. Injury 2022; 53:3650-3654. [PMID: 36057488 DOI: 10.1016/j.injury.2022.08.042] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 08/11/2022] [Accepted: 08/16/2022] [Indexed: 02/02/2023]
Abstract
PURPOSE In a prior biomechanical study using a tuberosity-based proximal humeral locking plate (TBP) an improvement in greater tuberosity (GT) fixation strength with the TBP compared to a standard proximal humeral locking plate (PHLP) was demonstrated. The purpose of this study is to compare the TBP to the PHLP with a simulated calcar gap fracture under cyclic varus cantilever forces. METHODS Seven matched pairs of cadaveric humeri were studied and 11A2.3 proximal humerus fractures were created by a 1 cm gap osteotomy at the surgical neck. Matched pairs were randomized for fixation using either a PHLP or a TBP. The proximal articular aspect of the humerus was potted and secured to the base of a load frame. The shaft was subjected to cyclic varus cantilever loading with a roller positioned 8 cm from the osteotomy. Change in vertical displacement of the diaphyseal fragment was monitored and digital images were obtained. Failure was defined as vertical displacement greater than 20 mm. Specimens not exhibiting failure over the course of 10,000 cycles were then loaded to 20 mm of vertical displacement. Reactant forces of the specimens at these displacements were recorded. RESULTS Four/seven TBP specimens and four/seven PHLP specimens survived 10,000 cycles. The average cycles to failure for TBP specimens was 7325 cycles and 5715 cycles for PHLP specimens (p = 0.525). For the specimens that survived 10,000 cycles, the decrease in calcar gap was superior in the TBP specimens (p = 0.018). A similar trend was seen when these specimens were loaded to failure where the percent calcar gap recovery was higher for the TBP at 74.71 ± 10.07% versus 53.22 ± 30.35% for the PHLP (p = 0.072). In specimens that were loaded to failure after survival of 10,000 cycles the average stiffness of the TBP construct was 20.51 N/mm, and 11.74 N/mm for the PHLP construct (p = 0.024). CONCLUSION In addition to superior GT fixation shown in a prior study, the TBP construct demonstrates significantly greater stiffness at the neck fracture compared to the PHLP, when loaded to failure. In addition, there was a trend towards less collapse in this calcar gap model.
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Affiliation(s)
- Patrick E Saunders
- Department of Orthopaedic Surgery, University of Arizona College of Medicine - Phoenix, 1111 E. McDowell Road, Phoenix, AZ, 85006.
| | - Paulo Castaneda
- Department of Orthopaedic Surgery, University of Arizona College of Medicine - Phoenix, 1111 E. McDowell Road, Phoenix, AZ, 85006
| | - Robert Walker
- Department of Orthopaedic Surgery, University of Arizona College of Medicine - Phoenix, 1111 E. McDowell Road, Phoenix, AZ, 85006
| | - Michael D McKee
- Department of Orthopaedic Surgery, University of Arizona College of Medicine - Phoenix, 1111 E. McDowell Road, Phoenix, AZ, 85006
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Ding Z, Ju J, Ma M, Zhang Y, Chen J. Tuberosity reconstruction baseplate for shoulder hemiarthroplasty: Morphological design and biomaterial application. Front Bioeng Biotechnol 2022; 10:1047187. [DOI: 10.3389/fbioe.2022.1047187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Accepted: 10/17/2022] [Indexed: 11/13/2022] Open
Abstract
Background: Shoulder hemiarthroplasty is prone to tuberosity malposition and migration, reducing the rate of tuberosity healing. We proposed to design a tuberosity reconstruction baseplate to assist in tuberosity integration and to evaluate the mechanical properties of baseplate made from the novel biomaterial carbon fiber reinforced polymer (CFRP) composites.Methods: The three-dimensional model of native proximal humerus was constructed by computed tomography (CT) data. The morphological design of baseplate was based on the tuberosity contour and rotator cuff footprint. Finite element models were created for different thicknesses of CFRP composites, poly (ether-ether-ketone) (PEEK) and titanium-nickel (TiNi) alloy. The permissible load and suture hole displacements were applied to evaluate the mechanical properties.Results: The structurally optimized model made of CFRP composites provided superior strength and deformability, compared to the PEEK material and TiNi alloy. Its permissible load was above 200 N and the suture hole displacement was between 0.9 and 1.4 mm.Conclusion: This study proposed a method for designing tuberosity reconstruction baseplate based on morphological data and extended the application of biomaterial CFRP composites in orthopedics field. The optimized model made of CFRP composites allowed a certain extent of elastic deformation and showed the possibility for dynamic compression of tuberosity bone blocks.
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Russo R, Cozzolino A, Rotonda GD, Guastafierro A, Viglione S, Malfi PF, Minopoli P, Mottola L, Mortellaro M, Pietroluongo LR. Therapeutic and prognostic predictive value of the Control Volume severity grade on proximal humerus fractures due to bone fragility. Orthop Rev (Pavia) 2022; 14:38568. [DOI: 10.52965/001c.38568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Background The treatment of proximal humerus fracture complicated by bone fragility is still controversial. The aim of this study is to compare the Neer classification and the Control Volume severity grade for the accuracy in the selection of the type of treatment and for prognostic evaluation. Materials and methods We retrospectively collected the records of all patients admitted at the Emergency Department of our Institute, from 2013 to 2020, for a closed displaced proximal humerus fracture further investigated with a CT scan before treatment decision. We selected all patients with a minimum age of 65 years. The included fractures were retrospectively classified according to Neer, and Control Volume severity grade. The included patients were evaluated with Simple Shoulder Test (SST). A statistical analysis was performed to correlate the type of treatment and the clinical results to the Neer classification and the Control Volume severity grade. Results Sixty-four patients (80%), were available for the telephonically interview at a mean follow up of 4 years and were included. According to the Control Volume model, we identified fracture with a low, medium and high severity grade, in 23 (36%), 13 (20%), and, 28 (44%) cases, respectively. Fifteen patients (23,5%) were conservatively treated, whether fourty-nine patients (76,5%) were operated. We find a statistical correlation between control volume severity grade and type of treatment. No Therapeutic correlation was detected for the Neer classification. A statistical correlation between the severity grade and clinical outcome could be observed only for patients with the same type of treatment. Conclusions The use of Control Volume severity grade is associated with better therapeutic and prognostic informations in confront to the Neer classification.
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Affiliation(s)
| | | | | | | | | | | | | | - Luciano Mottola
- Università degli Studi della Campania "Luigi Vanvitelli", Naples, Italy
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Morbidity and mortality of fragility proximal humerus fractures: a retrospective cohort study of patients presenting to a level one trauma center. J Shoulder Elbow Surg 2022; 31:2116-2120. [PMID: 35461980 DOI: 10.1016/j.jse.2022.03.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Revised: 03/04/2022] [Accepted: 03/06/2022] [Indexed: 02/01/2023]
Abstract
PURPOSE Fragility fractures are a significant source of morbidity and have high associated mortality. Identifying risk factors for poor outcomes is essential for guiding treatment and for setting expectations for patients and their families. Although fragility hip fractures have been abundantly explored, there is a paucity of information regarding proximal humerus fractures (PHFs). METHODS We retrospectively review the electronic medical records of 379 patients who presented to a level 1 trauma center with a PHF secondary to a fall. Patient demographics, handedness, comorbidities, treatment, imaging data, follow-up data, and death date (if applicable) were recorded. RESULTS Our cohort consisted of 279 females and 100 males with an average age of 71.4 years. Distribution of injuries was 178 left, 141 right, and 7 bilateral. Compared with handedness, 179 were ipsilateral, 141 were contralateral, and 59 were unknown. A total of 81.3% of injuries were treated nonoperatively, whereas 18.7% were managed surgically. One-year mortality was 17.4%, and 2-year mortality was 24.0%.Males demonstrated a 2.28 increased risk of 1-year mortality (P = .004). Patients who died within 1 year of fracture had significantly higher Charlson comorbidity index scores (P < .0001) and age (P = .0003). Risk of death was significantly lower in patients who underwent surgery compared with those who were treated nonoperatively (P = .01). Patients who used an assist device before fracture had 4.2 increased risk of 1-year mortality (P < .0001). Patients who presented from nursing homes or assisted living had a 2.1 increased risk of 1-year mortality (P = .02). Patients with severe liver disease had a 5.5 increased risk of 1-year mortality (P < .0001), and those with metastatic cancer had a 13.7 increased risk of 1-year mortality (P < .0001). Bilateral fractures, side of injury in relation to handedness, rehospitalization, Neer classification, and PCP follow-up within 30 days were not associated with increased mortality. CONCLUSIONS Increased understanding risk factors for mortality after PHF will allow for more informed patient discussions regarding treatment outcomes and risk of death. Our data suggest that mortality at 1 year for fragility PHF is universally high regardless of risk factors. This risk is increased in patients who are older, functionally limited, or who have medical comorbidities. Our data demonstrate the importance of medical optimization of patients with a fragility PHF and underscore the importance of fall prevention in high-risk patients.
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