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Koa J, Fares MY, Daher M, Abboud JA. Assessment of therapeutic clinical trials for proximal humeral fractures. Clin Shoulder Elb 2024; 27:237-246. [PMID: 38556914 PMCID: PMC11181066 DOI: 10.5397/cise.2023.00521] [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: 06/24/2023] [Revised: 09/30/2023] [Accepted: 10/22/2023] [Indexed: 04/02/2024] Open
Abstract
Proximal humeral fractures (PHFs) are a common injury among the older population. An ideal therapeutic protocol has yet to be developed, and numerous clinical trials are being conducted to find the best therapeutic approach. The purpose of this study is to evaluate the current body of knowledge available via interventional clinical trials. In December 2022, interventional clinical trials relating to PHFs on Clinicaltrials.gov were screened. Trial characteristics included duration, status, intervention, phase, outcomes, location, and study design. Publications associated with each trial were searched on PubMed/Medline using the ClinicalTrials.gov registry number. The final dataset comprised 64 trials. The most common trial status was completed (36%). The majority did not have a Food and Drug Administration-defined phase (67%), was randomized (81%), involved a single facility (72%), used a parallel assignment intervention model (80%), and used an open-label approach (45%). Eleven trials were associated with a publication, and the publication rate was 17%. Average enrollment was 86 participants, and mean trial duration was 51.4 months. Europe/UK/Russia/Turkey participated in the most trials (70%). Most of the trials were initiated after 2010 (87.5%). Procedure-related interventions (55%) were most common. Disability/function was the most common primary outcome assessed (61%). The low publication rate and the multitude of trials conducted after 2010 highlight the urgency and need for trial results to be published to establish an ideal therapeutic protocol. Since the majority of the trials involved a single institution and an open-label approach, reinforcing blinding and establishing multi-centered trials can improve the validity of the clinical trial results.
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Affiliation(s)
- Jonathan Koa
- Division of Shoulder and Elbow Surgery, Rothman Orthopaedic Institute, Philadelphia, PA, USA
| | - Mohamad Y. Fares
- Division of Shoulder and Elbow Surgery, Rothman Orthopaedic Institute, Philadelphia, PA, USA
| | - Mohammad Daher
- Division of Shoulder and Elbow Surgery, Rothman Orthopaedic Institute, Philadelphia, PA, USA
| | - Joseph A. Abboud
- Division of Shoulder and Elbow Surgery, Rothman Orthopaedic Institute, Philadelphia, PA, USA
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Klahs KJ, Hagen M, Scanaliato J, Hettrich C, Fitzpatrick KV, Parnes N. Geriatric proximal humerus fracture operative management: a Truven Health Analytics database study (2015-2020). J Shoulder Elbow Surg 2024; 33:715-721. [PMID: 37573935 DOI: 10.1016/j.jse.2023.07.012] [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: 04/15/2023] [Revised: 06/14/2023] [Accepted: 07/09/2023] [Indexed: 08/15/2023]
Abstract
BACKGROUND The purpose of this study is to assess the trends in operative management of geriatric (≥65 years) proximal humerus fractures during a 6-year period (2015-2020) within an insurance claims database. METHODS This retrospective database cohort study used data gathered from the 2015-2020 IBM Truven MarketScan Commercial and IBM Truven MarketScan Medicare Supplemental databases. The International Statistical Classification of Disease and Related Health Problems, Tenth Revision, data was correlated to the Current Procedural Terminology code for shoulder arthroplasty (proximal humeral prosthetic replacement: 23616, shoulder hemiarthroplasty [HA]: 23470, reverse total shoulder arthroplasty [rTSA]: 23472) or open reduction internal fixation (ORIF; open treatment of proximal humerus fracture with internal fixation: 23615, open treatment of proximal humerus fracture-dislocation with internal fixation: 23680). We investigated the number of proximal humerus fracture operative cases per year, percentage arthroplasty used per year, rTSA and HA per year, hospital cost information, as well as percentage arthroplasty per US geographic region. RESULTS A total of 8057 operative proximal humerus fractures cases were identified in 7697 patients aged >65 years, with 0.45% (360 of 8057) being bilateral. There was a 40.8% decrease in the rate of operative management of proximal humerus fractures between the first half (2015-2017, 1687.3 ± 146.6) and the second half of the study period (2018-2020, 998.3 ± 258.7). Arthroplasty accounted for 78.7% of all surgeries, 91% of those being rTSA. The total number of cases of rTSA and ORIF performed decreased per year (P = .01). The downward trend of percentage ORIF per year approached significance (P = .054). Arthroplasty was a more expensive option of payment for total case by almost $850.00 (P = .001). There was a larger percentage of arthroplasty performed in the Northeast and North Central US geographic regions. CONCLUSION Despite the rise of both the elderly population and related geriatric proximal humerus fractures, they were less operatively represented in this insurance claims database across the 6-year period. There may be a trend to use less ORIF when addressing these fractures. Although it incurred a higher in-hospital cost, arthroplasty was being performed at a higher percentage in the Northeast and North Central regions of the United States.
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Affiliation(s)
- Kyle J Klahs
- Department of Orthopaedic Surgery, William Beaumont Army Medical Center, El Paso, TX, USA; Department of Orthopaedic Surgery and Rehabilitation, Texas Tech University Health Science Center, Paul Foster School of Medicine, El Paso, TX, USA.
| | - Matthew Hagen
- Andrew Taylor Still University-School of Osteopathic Medicine in Arizona, Mesa, AZ, USA
| | - John Scanaliato
- Department of Orthopaedic Surgery, William Beaumont Army Medical Center, El Paso, TX, USA; Department of Orthopaedic Surgery and Rehabilitation, Texas Tech University Health Science Center, Paul Foster School of Medicine, El Paso, TX, USA
| | - Carolyn Hettrich
- Department of Orthopaedic Surgery and Rehabilitation, Carthage Area Hospital, Carthage, NY, USA
| | - Kelly V Fitzpatrick
- Department of Orthopaedic Surgery, William Beaumont Army Medical Center, El Paso, TX, USA
| | - Nata Parnes
- Department of Orthopaedic Surgery and Rehabilitation, Carthage Area Hospital, Carthage, NY, USA
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Klahs KJ, Fitzpatrick KV, Blair JA, Parnes N, Nesti LJ, Dunn JC. Treatment patterns of ABOS part II candidates: A decline of operative management among geriatric proximal humerus fractures over the decade (2010-2020). Injury 2022; 53:3742-3747. [PMID: 36104254 DOI: 10.1016/j.injury.2022.08.064] [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: 05/04/2022] [Revised: 08/25/2022] [Accepted: 08/28/2022] [Indexed: 02/02/2023]
Abstract
BACKGROUND The purpose of this study was to assess trends in ABOS part II candidate's operative management of geriatric (≥65 years) proximal humerus fractures over the 2010-2020 decade. METHODS This retrospective database cohort study utilized the American Board of Orthopaedic Surgery (ABOS) database for candidates taking Part II of their boards. Surgical coding was reviewed and the ICD10 data was correlated to the CPT code for shoulder arthroplasty or open reduction internal fixation. We investigated the number of proximal humerus fracture operative cases per year, the percent arthroplasty used per year, the stratification of percent arthroplasty per orthopaedic fellowship subspecialty and geographic region. RESULTS A total of 2,409 operative cases for proximal humerus fractures in patients 65 years of age and older were submitted by 1,420 ABOS candidates. There was a 37% reduction in operatively managed proximal humerus fractures among ABOS part II candidates between the first half of the decade (2010-2015, 263.2 +/- 13.4) and the second half of the decade (2016-2020, 166 +/- 31.2; p<.05). There also was a downward trend with a 53% reduction in percent treated with arthroplasty as compared to ORIF during those same windows (2010-2015, 34.4 +/-11.7) and (2016-2020, 16.2 +/- 6.4; p<.5). Partitioned by single fellowship training, Shoulder and Elbow (S&E) surgeons performed the highest percent arthroplasty at 25.2%, followed by Sports at 23.1% and the lowest percent arthroplasty was Trauma at 11.7%. The Southeast United States had the lowest percentage arthroplasty at 15.8% as compared to the Midwest (23.8%) and Northeast (25.8%). CONCLUSION Despite the rapid growth of both the elderly population and related geriatric proximal humerus fractures, ABOS candidates are treating less with surgery. There has been approximately a 37% decrease in the total number of operatively treated proximal humerus fractures between the first and second half 2010-2020 decade. When operative treatment is performed, there is a trend towards ORIF over an arthroplasty. Trauma fellowship trained surgeons are less likely to perform an arthroplasty as compared to other subspecialties. The Southeast region is least likely to perform an arthroplasty as compared to the Midwest or Northeast.
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Affiliation(s)
- Kyle J Klahs
- William Beaumont Army Medical Center, Fort Bliss, El Paso, TX, USA; Texas Tech University Health Science Center, El Paso, TX, USA.
| | | | - James A Blair
- Medical College of Georgia at Augusta University, Augusta, GA, USA
| | - Nata Parnes
- Department of Orthopaedic Surgery and Rehabilitation, Carthage Area Hospital, Carthage, NY, USA
| | | | - John C Dunn
- William Beaumont Army Medical Center, Fort Bliss, El Paso, TX, USA; Texas Tech University Health Science Center, El Paso, TX, USA; Uniformed Services University of the Health Sciences, Bethesda, MD, USA
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Handoll HH, Elliott J, Thillemann TM, Aluko P, Brorson S. Interventions for treating proximal humeral fractures in adults. Cochrane Database Syst Rev 2022; 6:CD000434. [PMID: 35727196 PMCID: PMC9211385 DOI: 10.1002/14651858.cd000434.pub5] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND Fractures of the proximal humerus, often termed shoulder fractures, are common injuries, especially in older people. The management of these fractures varies widely, including in the use of surgery. This is an update of a Cochrane Review first published in 2001 and last updated in 2015. OBJECTIVES To assess the effects (benefits and harms) of treatment and rehabilitation interventions for proximal humeral fractures in adults. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, Embase, trial registries, and bibliographies of trial reports and systematic reviews to September 2020. We updated this search in November 2021, but have not yet incorporated these results. SELECTION CRITERIA We included randomised and quasi-randomised controlled trials that compared non-pharmacological interventions for treating acute proximal humeral fractures in adults. DATA COLLECTION AND ANALYSIS: Pairs of review authors independently selected studies, assessed risk of bias and extracted data. We pooled data where appropriate and used GRADE for assessing the certainty of evidence for each outcome. We prepared a brief economic commentary for one comparison. MAIN RESULTS We included 47 trials (3179 participants, mostly women and mainly aged 60 years or over) that tested one of 26 comparisons. Six comparisons were tested by 2 to 10 trials, the others by small single-centre trials only. Twelve studies evaluated non-surgical treatments, 10 compared surgical with non-surgical treatments, 23 compared two methods of surgery, and two tested timing of mobilisation after surgery. Most trials were at high risk of bias, due mainly to lack of blinding. We summarise the findings for four key comparisons below. Early (usually one week post injury) versus delayed (after three or more weeks) mobilisation for non-surgically-treated fractures Five trials (350 participants) made this comparison; however, the available data are very limited. Due to very low-certainty evidence from single trials, we are uncertain of the findings of better shoulder function at one year in the early mobilisation group, or the findings of little or no between-group difference in function at 3 or 24 months. Likewise, there is very low-certainty evidence of no important between-group difference in quality of life at one year. There was one reported death and five serious shoulder complications (1.9% of 259 participants), spread between the two groups, that would have required substantive treatment. Surgical versus non-surgical treatment Ten trials (717 participants) evaluated surgical intervention for displaced fractures (66% were three- or four-part fractures). There is high-certainty evidence of no clinically important difference between surgical and non-surgical treatment in patient-reported shoulder function at one year (standardised mean difference (SMD) 0.10, 95% confidence interval (CI) -0.07 to 0.27; 7 studies, 552 participants) and two years (SMD 0.06, 95% CI -0.13 to 0.25; 5 studies, 423 participants). There is moderate-certainty evidence of no clinically important between-group difference in patient-reported shoulder function at six months (SMD 0.17, 95% CI -0.04 to 0.38; 3 studies, 347 participants). There is high-certainty evidence of no clinically important between-group difference in quality of life at one year (EQ-5D (0: dead to 1: best quality): mean difference (MD) 0.01, 95% CI -0.02 to 0.04; 6 studies, 502 participants). There is low-certainty evidence of little between-group difference in mortality: one of the 31 deaths was explicitly linked with surgery (risk ratio (RR) 1.35, 95% CI 0.70 to 2.62; 8 studies, 646 participants). There is low-certainty evidence of a higher risk of additional surgery in the surgery group (RR 2.06, 95% CI 1.21 to 3.51; 9 studies, 667 participants). Based on an illustrative risk of 35 subsequent operations per 1000 non-surgically-treated patients, this indicates an extra 38 subsequent operations per 1000 surgically-treated patients (95% CI 8 to 94 more). Although there was low-certainty evidence of a higher overall risk of adverse events after surgery, the 95% CI also includes a slightly increased risk of adverse events after non-surgical treatment (RR 1.46, 95% CI 0.92 to 2.31; 3 studies, 391 participants). Open reduction and internal fixation with a locking plate versus a locking intramedullary nail Four trials (270 participants) evaluated surgical intervention for displaced fractures (63% were two-part fractures). There is low-certainty evidence of no clinically important between-group difference in shoulder function at one year (SMD 0.15, 95% CI -0.12 to 0.41; 4 studies, 227 participants), six months (Disability of the Arm, Shoulder, and Hand questionnaire (0 to 100: worst disability): MD -0.39, 95% CI -4.14 to 3.36; 3 studies, 174 participants), or two years (American Shoulder and Elbow Surgeons score (ASES) (0 to 100: best outcome): MD 3.06, 95% CI -0.05 to 6.17; 2 studies, 101 participants). There is very low-certainty evidence of no between-group difference in quality of life (1 study), and of little difference in adverse events (4 studies, 250 participants) and additional surgery (3 studies, 193 participants). Reverse total shoulder arthroplasty (RTSA) versus hemiarthroplasty There is very low-certainty evidence from two trials (161 participants with either three- or four-part fractures) of no or minimal between-group differences in self-reported shoulder function at one year (1 study) or at two to three years' follow-up (2 studies); or in quality of life at one year or at two or more years' follow-up (1 study). Function at six months was not reported. Of 10 deaths reported by one trial (99 participants), one appeared to be surgery-related. There is very low-certainty evidence of a lower risk of complications after RTSA (2 studies). Ten people (6.2% of 161 participants) had a reoperation; all eight cases in the hemiarthroplasty group received a RTSA (very low-certainty evidence). AUTHORS' CONCLUSIONS There is high- or moderate-certainty evidence that, compared with non-surgical treatment, surgery does not result in a better outcome at one and two years after injury for people with displaced proximal humeral fractures. It may increase the need for subsequent surgery. The evidence is absent or insufficient for people aged under 60 years, high-energy trauma, two-part tuberosity fractures or less common fractures, such as fracture dislocations and articular surface fractures. There is insufficient evidence from randomised trials to inform the choices between different non-surgical, surgical or rehabilitation interventions for these fractures.
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Affiliation(s)
- Helen Hg Handoll
- Division of Musculoskeletal and Dermatological Sciences, The University of Manchester, Manchester, UK
- Department of Orthopaedics and Trauma, The University of Edinburgh, Edinburgh, UK
| | - Joanne Elliott
- Division of Musculoskeletal and Dermatological Sciences, The University of Manchester, Manchester, UK
| | - Theis M Thillemann
- Department of Orthopaedics, Shoulder and Elbow Unit, Aarhus University Hospital, Aarhus N, Denmark
| | - Patricia Aluko
- National Institute for Health Research (NIHR) Innovation Observatory, Newcastle University, Newcastle upon Tyne, UK
| | - Stig Brorson
- Centre for Evidence-Based Orthopaedics, Zealand University Hospital and Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
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Leino OK, Lehtimäki KK, Mäkelä K, Äärimaa V, Ekman E. Proximal humeral fractures in Finland : trends in the incidence and methods of treatment between 1997 and 2019. Bone Joint J 2022; 104-B:150-156. [PMID: 34969281 DOI: 10.1302/0301-620x.104b1.bjj-2021-0987.r1] [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] [Indexed: 12/24/2022]
Abstract
AIMS Proximal humeral fractures (PHFs) are common. There is increasing evidence that most of these fractures should be treated conservatively. However, recent studies have shown an increase in use of operative treatment. The aim of this study was to identify the trends in the incidence and methods of treatment of PHFs in Finland. METHODS The study included all Finnish inhabitants aged ≥ 16 years between 1997 and 2019. All records, including diagnostic codes for PHFs and all surgical procedure codes for these fractures, were identified from two national registers. Data exclusion criteria were implemented in order to identify only acute PHFs, and the operations performed to treat them. RESULTS During the 23-year study period, 79,676 PHFs were identified, and 14,941 operations were performed to treat them. The incidence of PHFs steadily increased. In 2019, the overall incidence was 105 per 100,000 person-years (105). The sex-adjusted incidence for females was 147.1 per 105, and the age-adjusted incidence for patients aged ≥ 80 years was 407.1 per 105. The incidence of operative treatment for PHFs rose during the first half of the study period and decreased during the second half. The use of plate osteosynthesis in particular decreased. In 2019, the incidence of operative treatment for PHFs was 13.2 per 105, with 604 operations. CONCLUSION Although the incidence of PHFs is steadily increasing, particularly in elderly females, the incidence of operative treatment is now decreasing, which is in line with current literature regarding their treatment. Cite this article: Bone Joint J 2022;104-B(1):150-156.
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Affiliation(s)
- Oskari K Leino
- Department of Orthopaedics and Traumatology, Turku University Hospital TYKS, Turku, Finland.,Faculty of Medicine, University of Turku, Turku, Finland
| | - Kaisa K Lehtimäki
- Department of Orthopaedics and Traumatology, Turku University Hospital TYKS, Turku, Finland.,Faculty of Medicine, University of Turku, Turku, Finland
| | - Keijo Mäkelä
- Department of Orthopaedics and Traumatology, Turku University Hospital TYKS, Turku, Finland.,Faculty of Medicine, University of Turku, Turku, Finland
| | - Ville Äärimaa
- Department of Orthopaedics and Traumatology, Turku University Hospital TYKS, Turku, Finland.,Faculty of Medicine, University of Turku, Turku, Finland
| | - Elina Ekman
- Department of Orthopaedics and Traumatology, Turku University Hospital TYKS, Turku, Finland.,Faculty of Medicine, University of Turku, Turku, Finland
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Bagga R, Cay P, Ricketts D, Roper T, Phadnis J. Quotation errors related to the Proximal Fracture of the Humerus Evaluation by Randomization (ProFHER) study. Shoulder Elbow 2021; 13:642-648. [PMID: 34804213 PMCID: PMC8600671 DOI: 10.1177/1758573220950235] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Accepted: 07/27/2020] [Indexed: 11/17/2022]
Abstract
AIM The aim of this study was to assess the accuracy of quotations of the Proximal Fracture of the Humerus Evaluation by Randomization (ProFHER) study in the published literature. METHODS A literature search was performed from March 2015 to November 2019 to identify all papers that reference ProFHER since its publication. Full text articles were reviewed by two independent reviewers using a validated framework of assessing quotation errors. A kappa co-efficient was calculated to assess interobserver reliability of the reviewers. RESULTS There were 260 individual ProFHER quoted references within the 138 included articles. We identified 35/260 quotation errors (13%). Of these, 10/35 (29%) were major quotation errors and 25/35 (71%) minor quotation errors. There was substantial interobserver agreement when errors were classified. Of the 10 major errors, six quotations were not substantiated by the results of ProFHER and three were unrelated to ProFHER. One paper contained a quotation error that contradicted the results of ProFHER. Of the 25 minor errors, 19 oversimplified or generalised the conclusions of ProFHER and six contained numerical or grammatical errors. CONCLUSION The current study demonstrated substantial inaccuracies in quotations of the Proximal Fracture of the Humerus Evaluation by Randomization study. Vigilance is recommended when quoting the literature and reviewing submitted papers in order to prevent the perpetuation of misquoted data.
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Affiliation(s)
- Rahul Bagga
- Department of Trauma and Orthopaedics,
Brighton and Sussex University Hospitals, Brighton, UK,Rahul Bagga, Royal Sussex County Hospital,
Eastern Rd, Brighton BN2 5BE, UK.
| | - Peter Cay
- Department of Trauma and Orthopaedics,
Brighton and Sussex University Hospitals, Brighton, UK
| | - David Ricketts
- Department of Trauma and Orthopaedics,
Brighton and Sussex University Hospitals, Brighton, UK
| | - Tom Roper
- Department of Trauma and Orthopaedics,
Brighton and Sussex University Hospitals, Brighton, UK
| | - Joideep Phadnis
- Department of Trauma and Orthopaedics,
Brighton and Sussex University Hospitals, Brighton, UK,Brighton and Sussex Medical School,
Brighton, UK
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Buchbinder R, Ramiro S, Huang H, Gagnier JJ, Jia Y, Whittle SL. Measures of Adult Shoulder Function. Arthritis Care Res (Hoboken) 2020; 72 Suppl 10:250-293. [PMID: 33091271 DOI: 10.1002/acr.24230] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 04/21/2020] [Indexed: 12/14/2022]
Affiliation(s)
| | - Sofia Ramiro
- Leiden University Medical Center, Leiden, the Netherlands, and Zuyderland Medical Center, Heerlen, the Netherlands
| | | | | | - Yuanxi Jia
- Johns Hopkins University, Baltimore, Maryland
| | - Samuel L Whittle
- Monash University and Cabrini Institute, Melbourne, Victoria, Australia, and The Queen Elizabeth Hospital, Woodville South, South Australia, Australia
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Mechlenburg I, Rasmussen S, Unbehaun D, Amundsen A, Rasmussen JV. Patients undergoing shoulder arthroplasty for failed nonoperative treatment of proximal humerus fracture have low implant survival and low patient-reported outcomes: 837 cases from the Danish Shoulder Arthroplasty Registry. Acta Orthop 2020; 91:319-325. [PMID: 32098560 PMCID: PMC8023934 DOI: 10.1080/17453674.2020.1730660] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Background and purpose - When nonoperative treatment of proximal humerus fracture (PHF) fails, shoulder arthroplasty may be indicated. We investigated risk factors for revision and evaluated patient-reported outcome 1 year after treatment with either stemmed hemiarthroplasty (SHA) or reverse total shoulder arthroplasty (RTSA) after previous nonoperative treatment of PHF sequelae.Patients and methods - Data were derived from the Danish Shoulder Arthroplasty Registry and included 837 shoulder arthroplasties performed for PHF sequelae between 2006 and 2015. Type of arthroplasty, sex, age, and surgery period were investigated as risk factors. The Western Ontario Osteoarthritis of the Shoulder index (WOOS) was used to evaluate patient-reported outcome (0-100, 0 indicates worst outcome). Cox regression and linear regression models were used in the statistical analyses.Results - 644 patients undergoing SHA and 127 patients undergoing RTSA were included. During a mean follow-up of 3.7 years, 48 (7%) SHA and 14 (11%) RTSA were revised. Men undergoing RTSA had a higher revision rate than men undergoing SHA (hazard ratio [HR] 6, 95% confidence interval [CI] 2-19). 454 (62%) patients returned a complete WOOS questionnaire. The mean WOOS score was 53 for SHA and 53 for RTSA. Patients who were 65 years or older had a better WOOS score than younger patients (mean difference 7, CI 1-12). Half of patients had WOOS scores below 50.Interpretation - Shoulder arthroplasty for PHF sequelae was associated with a high risk of revision and a poor patient-reported outcome. Men treated with RTSA had a high risk of revision.
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Affiliation(s)
- Inger Mechlenburg
- Department of Orthopaedic Surgery, Aarhus University Hospital; ,Department of Clinical Medicine, Aarhus University; ,Department of Public Health, Aarhus University; ,Correspondence:
| | | | - Ditte Unbehaun
- Department of Orthopaedic Surgery, Aarhus University Hospital;
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Zhao L, Qi YM, Yang L, Wang GR, Zheng SN, Wang Q, Liang B, Jiang CZ. Comparison of the Effects of Proximal Humeral Internal Locking System (PHILOS) Alone and PHILOS Combined with Fibular Allograft in the Treatment of Neer Three- or Four-part Proximal Humerus Fractures in the Elderly. Orthop Surg 2019; 11:1003-1012. [PMID: 31762222 PMCID: PMC6904636 DOI: 10.1111/os.12564] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Revised: 09/16/2019] [Accepted: 10/08/2019] [Indexed: 01/28/2023] Open
Abstract
Objective To compare and analyze the clinical outcomes of the proximal humeral internal locking system (PHILOS) alone and the PHILOS combined with fibular allograft in the treatment of Neer three‐ and four‐part proximal humerus fractures (PHF) in the elderly. Methods From January 2014 to January 2018, a total of 42 elderly patients with Neer three‐ or four‐part PHF admitted to our hospital were randomly divided into observation group and control group, with 21 patients in each group. The observation group was treated with the PHILOS combined with fibular allograft. The control group was treated with the PHILOS alone. Perioperative parameters and fracture classification were recorded in the two groups. Function results were assessed by Visual Analog Scale (VAS), Constant‐Murley score (CMS), American Shoulder and Elbow Surgeons (ASES) score, and the Disability of Arm‐Shoulder‐Hand (DASH) score. Radiological results were evaluated using the neck‐shaft angle (NSA) and humeral head height (HHH), and complications were also recorded in each group. Results There were no significant differences between the two groups in terms of preoperative status, age, gender, cause of trauma, fracture site, and fracture classification. The average follow‐up time was 12 months. At the last follow‐up, the VAS and DASH observation groups were lower than the control group, and there was significant difference between the two groups (P < 0.05). The CMS and ASES were higher in the observation group than the control group, and there was significant difference between the two groups (P < 0.05). The mean difference in the NSA and HHH were lower in the observation group than the control group, and there was a significant difference between the two groups (P < 0.05). There was one postoperative complication in the observation group, which was humeral head avascular necrosis (AVN). There were seven postoperative complications in the control group, including three cases of humeral head collapse and three cases of screw cutout and one case of humeral head AVN. The incidence of postoperative complications in the observation group was significantly lower than the control group (P < 0.05), there was a significant difference between the two groups. Conclusions For Neer three‐ or four‐part PHF in the elderly patients, PHILOS fixation with fibular allograft shows satisfactory short‐term results with respect to humeral head support and maintenance of reduction, and may reduce the incidence of complications associated with fixation using a PHILOS alone.
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Affiliation(s)
- Lei Zhao
- Department of Orthopaedic Surgery, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Yi-Min Qi
- Department of Orthopaedic Surgery, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Lei Yang
- Department of Orthopaedic Surgery, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Gang-Rui Wang
- Department of Orthopaedic Surgery, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Sheng-Nai Zheng
- Department of Orthopaedic Surgery, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Qiang Wang
- Department of Orthopaedic Surgery, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Bin Liang
- Department of Orthopaedic Surgery, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Chun-Zhi Jiang
- Department of Orthopaedic Surgery, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
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