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Rana HS, Clabeaux CE, Patadia AH, Allen RC. The Overweight and Obese Patient in Oculofacial Plastic Surgery: A Narrative Review. Ophthalmic Plast Reconstr Surg 2023; 39:525-532. [PMID: 37010053 DOI: 10.1097/iop.0000000000002389] [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: 04/04/2023]
Abstract
PURPOSE The oculofacial plastic surgeon will more frequently encounter challenges related to overweight and obese patients as the incidence rises. There is a paucity of data in the oculofacial plastic surgical literature regarding this topic. The goal of this review is to detail the role obesity plays in the perioperative course and the considerations for a surgeon treating this patient population. METHODS The authors conducted a computerized search using PubMed, Embase, and Google Scholar. The search terms used were "(obesity OR overweight) AND surgery," "(obesity OR overweight) AND oculoplastic," "(obesity OR overweight) AND oculofacial," "(obesity OR overweight) AND 'facial plastic surgery', " "(obesity OR overweight) AND 'bariatric surgery', " "(obesity OR overweight) AND (pre-operative OR post-operative OR intraoperative," " (obesity OR overweight) AND complications," "(obesity OR overweight) AND (facial plastic surgery) AND complications)," "(obesity OR overweight) AND eyelid," "(obesity OR overweight) AND (nasolacrimal OR 'nasolacrimal duct')," "(obesity OR overweight) AND IIH," "(obesity OR overweight) AND exophthalmos." RESULTS A total of 127 articles, published from 1952 to 2022 in the English language or with English translations were included. Articles published earlier than 2000 were cited for foundational knowledge. References cited in the identified articles were also used to gather further data for the review. CONCLUSIONS Overweight and obese patients pose specific challenges that the oculofacial plastic surgeon should be aware of to better optimize patient outcomes. Multiple comorbidities, poor wound healing, and nutritional deficits all contribute to the complications experienced in this patient population. Further investigation on overweight and obese patients is needed.
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Affiliation(s)
- Harkaran S Rana
- Trauma and Emergency Subspecialty Surgeons, Denver, Colorado, U.S.A
| | - Carson E Clabeaux
- Department of Ophthalmology, Madigan Army Medical Center, Tacoma, Washington, U.S.A
| | - Amol H Patadia
- Trauma and Emergency Subspecialty Surgeons, Denver, Colorado, U.S.A
- Dr. Kiran C. Patel College of Allopathic Medicine, Davie, Florida, U.S.A
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Yang S, Long Y, Wang T, Guo J, Hou Z. Predictors for surgical site infection after fasciotomy in patients with acute leg compartment syndrome. J Orthop Surg Res 2023; 18:98. [PMID: 36782284 PMCID: PMC9926640 DOI: 10.1186/s13018-023-03589-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Accepted: 02/07/2023] [Indexed: 02/15/2023] Open
Abstract
BACKGROUND Surgical site infection (SSI) is one of the most common complications of orthopedic surgery, which can result in fever, pain, and even life-threatening sepsis. This study aimed to determine the predictors of SSI after fasciotomy in patients with acute leg compartment syndrome (ALCS). METHODS We collected information on 125 ALCS patients who underwent fasciotomy in two hospitals between November 2013 and January 2021. Patients with SSI were considered as the SSI group and those without SSI as the non-SSI group. Univariate analysis, logistic regression analysis, and receiver operating characteristic (ROC) curve analyses were used to evaluate patient demographics, comorbidities, and admission laboratory examinations. RESULTS In our research, the rate of SSI (26 of 125) was 20.8%. Several predictors of SSI were found using univariate analysis, including body mass index (BMI) (p = 0.001), patients with open fractures (p = 0.003), and patients with a history of smoking (p = 0.004). Besides, the levels of neutrophil (p = 0.022), glucose (p = 0.041), globulin (p = 0.010), and total carbon dioxide were higher in the SSI group than in the non-SSI group. According to the results of the logistic regression analysis, patients with open fractures (p = 0.023, OR 3.714), patients with a history of smoking (p = 0.010, OR 4.185), and patients with a higher BMI (p = 0.014, OR 1.209) were related predictors of SSI. Furthermore, ROC curve analysis indicated 24.69 kg/m2 as the cut-off value of BMI to predict SSI. CONCLUSIONS Our results revealed open fractures, BMI, and smoking history as independent risk factors for SSI following fasciotomy in patients with ALCS and determined the cut-off value of BMI, enabling us to individualize the evaluation of the risk for SSI to implement early targeted treatments.
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Affiliation(s)
- Shuo Yang
- Orthopaedic Research Institute of Hebei Province, Shijiazhuang, 050051 Hebei People’s Republic of China
| | - Yubin Long
- grid.452209.80000 0004 1799 0194Department of Orthopaedic Surgery, The Third Hospital of Hebei Medical University, Shijiazhuang, Hebei People’s Republic of China ,Orthopaedic Research Institute of Hebei Province, Shijiazhuang, 050051 Hebei People’s Republic of China ,The Third Department of Orthopedics, Baoding First Central Hospital, Baoding, Hebei People’s Republic of China
| | - Tao Wang
- grid.452209.80000 0004 1799 0194Department of Orthopaedic Surgery, The Third Hospital of Hebei Medical University, Shijiazhuang, Hebei People’s Republic of China ,Orthopaedic Research Institute of Hebei Province, Shijiazhuang, 050051 Hebei People’s Republic of China
| | - Junfei Guo
- Department of Orthopaedic Surgery, The Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China. .,Orthopaedic Research Institute of Hebei Province, Shijiazhuang, 050051, Hebei, People's Republic of China.
| | - Zhiyong Hou
- Department of Orthopaedic Surgery, The Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China. .,Orthopaedic Research Institute of Hebei Province, Shijiazhuang, 050051, Hebei, People's Republic of China. .,NHC Key Laboratory of Intelligent Orthopaedic Equipment (The Third Hospital of Hebei Medical University), Shijiazhuang, People's Republic of China.
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Boadi BI, Belayneh R, Littlefield CP, Egol KA. Patient obesity is associated with severity of proximal humerus fractures, not outcomes. Arch Orthop Trauma Surg 2023; 143:373-379. [PMID: 35050410 DOI: 10.1007/s00402-022-04338-z] [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: 06/23/2021] [Accepted: 01/03/2022] [Indexed: 02/02/2023]
Abstract
PURPOSE The purpose of this study is to evaluate the effect of obesity on the outcome of operatively treated proximal humerus fractures. METHODS Between December 2003 and October 2020, 240 patients with proximal humerus fractures requiring surgery were prospectively followed and classified according to the international AO/Orthopedic Trauma Association (AO/OTA) and Neer classifications. Patients' body mass indexes (BMI) were calculated and used to identify two groups, BMI ≥ 30 kg/cm (obese) and < 30 kg/cm (non-obese). Independent t tests were used for statistical analysis of continuous variables and χ2 tests for categorical variables. Regression analysis was performed to determine if BMI was a predictor of fracture pattern severity as determined by the AO/OTA classification. RESULTS Overall, 223 patients who sustained proximal humerus fractures were analyzed. Patient age at time of injury was 60.5 ± 13.7 years. There were 67 AO/OTA 11A, 79 AO/OTA 11B, and 77 AO/OTA 11C fracture types. Seventy-two patients (32.3%) were obese. No significant differences were seen between groups in regard to demographic variables, Neer classification, or functional and clinical outcomes as determined by DASH scores and shoulder ROM, respectively. Statistical analyses confirmed that obesity is associated with more severe fracture patterns of the proximal humerus as categorized by the AO/OTA classification. An independent t test confirmed that BMI was significantly higher in the complex fracture group based on the AO/OTA classification (p = 0.047). Regression analysis also demonstrated that age (p = 0.005) and CCI (p = 0.021) were predictors of more severe fractures, while BMI approached significance (p = 0.055) based on the AO/OTA classification. CONCLUSION A significantly higher incidence of complex proximal humerus fracture patterns is observed in patients with higher body mass indexes based on the AO/OTA classification. Age and CCI are also associated with more severe fracture patterns of the proximal humerus as determined by the AO/OTA classification. No differences were seen in outcomes or complication rates between obese patients and non-obese patients. LEVEL OF EVIDENCE Level III.
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Affiliation(s)
- Blake I Boadi
- Department of Orthopedic Surgery, NYU Langone Health, NYU Langone Orthopedic Hospital, 301 E 17th St, Suite 1402, New York, NY, 10003, USA
| | - Rebekah Belayneh
- Department of Orthopedic Surgery, NYU Langone Health, NYU Langone Orthopedic Hospital, 301 E 17th St, Suite 1402, New York, NY, 10003, USA
| | - Connor P Littlefield
- Department of Orthopedic Surgery, NYU Langone Health, NYU Langone Orthopedic Hospital, 301 E 17th St, Suite 1402, New York, NY, 10003, USA
| | - Kenneth A Egol
- Department of Orthopedic Surgery, NYU Langone Health, NYU Langone Orthopedic Hospital, 301 E 17th St, Suite 1402, New York, NY, 10003, USA.
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Charles SJC, Chen SR, Mittwede P, Rai A, Moloney G, Sabzevari S, Lin A. Risk factors for complications and reoperation following operative management of displaced midshaft clavicle fractures. J Shoulder Elbow Surg 2022; 31:e498-e506. [PMID: 35472574 DOI: 10.1016/j.jse.2022.03.016] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 03/11/2022] [Accepted: 03/14/2022] [Indexed: 02/01/2023]
Abstract
BACKGROUND Optimal management of a displaced midshaft clavicle fracture remains controversial. This study assessed demographic factors, fracture pattern, and surgical technique as potential predictors of surgical complications. Smoking, diabetes, obesity, polytrauma, high-energy mechanism, inpatient status, transverse or comminuted fractures, and single-plating technique were hypothesized to be associated with an increased risk of complications following clavicle fracture open reduction internal fixation (ORIF). METHODS Consecutive patients with minimum 12-week follow-up from the trauma and sports medicine divisions at a single tertiary institution who presented with a midshaft clavicle fracture and underwent ORIF between 2007 and 2020 were retrospectively identified. Patient demographics, fracture pattern, plating technique, and postoperative complications were recorded. Postoperative complications were classified into major (reoperation) and minor (no reoperation) complications. Chi-squared statistics, Fisher's exact test, analysis of variance, Kruskal-Wallis test, and multivariate logistic regression modeling were utilized with a significance level set to P < .05. RESULTS One hundred ninety-eight patients (average = 39.5 ± 14.6 years) were identified with an average follow-up of 9.1 ± 10.7 months. The cohort consisted of 155 males (78.3%), 62 smokers (31.3%), and 12 diabetics (6.1%). Injury characteristics revealed 80 transverse fractures (40.4%), 87 oblique fractures (43.9%), and 31 Z-type fractures (15.7%). Seventy-nine patients (39.9%) underwent superior plating, 72 (36.4%) underwent anterior plating, and 47 (23.7%) underwent dual plating. Overall, postoperative complications occurred in 47 patients (23.7%), 29 minor (14.6%) and 18 major (9.1%). Major complications requiring reoperation were symptomatic hardware, nonunion, deep infection, wound dehiscence, and broken hardware. Minor complications consisted of sensory deficit or paresthesia beyond peri-incisional numbness, superficial infections, postoperative pain and/or stiffness, and delayed union. Smoking status (P = .008), obesity (P = .009), and transverse or Z-type fractures (P = .002) were significant prognostic factors for overall complication risk. Only manual labor was predictive of minor complications (P = .019). Transverse or Z-type fractures and single plating were predictive of major complications (P = .004 and P = .008, respectively). No reoperations occurred in patients who underwent dual plating. Smokers (P = .027) with transverse/Z-type fractures (P = .022) were at the highest risk of reoperation with single plating. CONCLUSION The overall rate of complications following ORIF of displaced midshaft clavicle fracture was 27.3%, with 9.1% requiring reoperation. Given relatively high complication rates, in instances when nonoperative vs. operative management is equivocal, nonoperative management should be strongly considered in obese patients, smokers, and patients who present with transverse or Z-type fracture. If operative management is indicated, use of dual plating may decrease reoperation rates.
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Affiliation(s)
| | - Stephen R Chen
- Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Peter Mittwede
- Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Ajinkya Rai
- Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Gele Moloney
- Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Soheil Sabzevari
- Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Albert Lin
- Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA.
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Renal disease is a risk factor for complications and mortality after open reduction internal fixation of proximal humerus fractures. JSES Int 2022; 6:736-742. [PMID: 36081687 PMCID: PMC9446219 DOI: 10.1016/j.jseint.2022.05.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Background Renal osteodystrophy predisposes renal disease patients to fracture. Proximal humerus fractures (PHFs) frequently undergo open reduction internal fixation (ORIF); however, the effect of renal disease on outcomes is unknown. Methods A retrospective review of the Nationwide Readmissions Database used International Classification of Diseases, 9th Revision, codes to identify patients who underwent ORIF for closed PHF from 2010 to 2014 with no renal disease, predialysis chronic renal disease (CRD), and end-stage renal disease (ESRD). Results A total of 85,433 patients were identified, including 5498 (6.4%) CRD and 636 (0.7%) ESRD. CRD and ESRD patients had increased age, comorbidities, and rates of Medicare insurance. After adjusting for differences, CRD and ESRD patients were at increased risk of any complication (odds ratio [OR] 2.48, 1.66), blood transfusion (OR 1.85, 3.31), respiratory complications (OR 1.14, 1.59), acute renal failure (OR 4.80, 1.67), systemic infection (OR 2.00, 3.14), surgical site infection (OR 1.52, 3.87), longer length of stay (7.1 and 12.9 days vs. 5.9 days), and higher cost ($21,669 and $35,413 vs. $20,394) during index hospitalization, as well as surgical site infection (OR 1.43, 3.03) and readmission (OR 1.61, 3.69) within 90 days of discharge, respectively, compared with no renal disease patients. During index hospitalization, CRD patients also had increased risk for periprosthetic fracture (OR 4.97) and cardiac complications (OR 1.47), whereas ESRD patients had increased risk of mortality (OR 5.79), wound complication (2.67), and deep vein thrombosis (OR 16.70). Conclusion These findings suggest renal patients are at increased risk for complications after PHF ORIF, highlighting the importance of close perioperative monitoring and appropriate patient selection in this population, including strong consideration of nonoperative management.
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Fisher ND, Driesman A, Saleh H, Egol KA, Konda SR. The Proximal Humerus Outcome Score at One Year (POSY) Predicts Which Patients Have Poor Functional Outcomes Following Operative Fixation of Proximal Humerus Fractures. Cureus 2022; 14:e26631. [PMID: 35949774 PMCID: PMC9356541 DOI: 10.7759/cureus.26631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/06/2022] [Indexed: 12/04/2022] Open
Abstract
Background: The ability to predict long-term outcomes following surgical fixation of proximal humerus fractures would help identify patients at risk of poor functional outcomes. The purpose of this study was to develop a simple score based on preoperative data that can accurately predict functional outcomes for patients following operative management of proximal humerus fractures. Methods: Over a 12-year period, all proximal humerus fractures surgically treated with a locked proximal humerus plate at a single institution were enrolled in a prospective database. Inclusion criteria in this analysis were any patient with a minimum of a one-year functional outcome score. Patients were assigned to the poor outcome cohort if their Disabilities of the Arm, Shoulder, and Hand (DASH) score at that time point was greater than 10 points above the mean DASH score. Logistic regression was used to build a predictive formula for cohort membership using p < 0.15 and an area under the receiver operator characteristic curve (AUROC) value was calculated to define the overall predictive capacity. Results: A total of 165 patients with an average age of 60.91±13.5 years met the inclusion criteria, with 47 (28.5%) patients assigned to the poor outcome group and 118 (71.5%) patients assigned to the good outcome group. Older age (p = 0.088), BMI (p = 0.019), age-adjusted CCI (p = 0.001), non-Caucasian race (p = 0.017), no college degree (p < 0.0005), unemployed (p < 0.0005), and worker’s compensation case (p = 0.002) were found to be significant predictors of poorer outcome and were used to create a final formula through logistic regression which predicted the probability of a poor outcome (Nagelkerke R Square = 0.403; Hosmer and Lemeshow = 0.902; AUROC = 0.839 [CI: 0.762-0.917]). Once each patient was assigned a score, cutoff values were defined that divided the cohort into three groups. High-risk patients had a score above 50%, and 19 (73.1%) of these patients had a poor outcome. Conclusions: The POSY score is a tool that can predict the functional outcome at one year or greater following surgical intervention for a proximal humerus fracture. Patients who score above 50% are considered at high risk for a poor functional outcome. In the era of value-based care, the POSY score may be used to direct resource utilization while improving outcomes.
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Richard RD, Gaski GE, Farooq H, Wagner DJ, McKinley TO, Natoli RM. Risk factors for complications within 30 days of operatively fixed periprosthetic femur fractures. J Clin Orthop Trauma 2022; 31:101925. [PMID: 35799883 PMCID: PMC9253917 DOI: 10.1016/j.jcot.2022.101925] [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: 02/11/2022] [Revised: 04/25/2022] [Accepted: 06/17/2022] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND With a rising number of periprosthetic femur fractures (PPFFs) each year, the primary objective of our study was to quantify risk factors that predict complications following operative treatment of PPFFs. METHODS A retrospective cohort study of 231 patients with a periprosthetic femur fracture was conducted at an Academic, Level 1 Trauma Center. The main outcome measurement of interest was complications, as defined by the ACS-NSQIP, within 30 days of surgery. RESULTS 56 patients had 96 complications. Bivariate analyses revealed ASA score, preoperative ambulatory status, length of stay, discharge disposition, time from admission to surgery, length of surgery, perioperative change in hemoglobin, Charlson comorbidity index, cerebral vascular accident/transient ischemic attack, chronic obstructive pulmonary disease, diabetes mellitus, and receipt of a blood transfusion were associated with development of a complication (p < 0.1). Multivariate logistic regression showed length of stay (OR 1.11, 95% CI 1.03-1.19; p = 0.006), receipt of a blood transfusion (OR 2.48, 95% CI 1.14-5.42; p = 0.02), and diabetes mellitus (OR 2.17, 95% CI 1.03-4.56; p = 0.04) remained independently predictive of complication. CONCLUSIONS Length of stay, receipt of a blood transfusion, and diabetes were associated with increased perioperative risk for developing a complication following operative treatment of periprosthetic femur fractures. Methods to decrease length of stay or transfusion rates may mitigate complication risk in these patients. LEVEL OF EVIDENCE Prognostic, Level III.
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Affiliation(s)
- Raveesh D. Richard
- Centura Orthopaedics & Spine, 9949 South Oswego Stree, Suite 200 Parker, CO, 80134, USA
| | - Greg E. Gaski
- Inova Fairfax Medical Campus, 3300 Gallows Road, Falls Church, VA, 22042, USA
| | - Hassan Farooq
- Indiana University School of Medicine, Department of Orthopaedic Surgery, 1801 North Senate Blvd, MPC 1, Suite 535, Indianapolis, IN, 46202, USA
| | - Daniel J. Wagner
- Indiana University School of Medicine, Department of Orthopaedic Surgery, 1801 North Senate Blvd, MPC 1, Suite 535, Indianapolis, IN, 46202, USA
| | - Todd O. McKinley
- Indiana University School of Medicine, Department of Orthopaedic Surgery, 1801 North Senate Blvd, MPC 1, Suite 535, Indianapolis, IN, 46202, USA
| | - Roman M. Natoli
- Indiana University School of Medicine, Department of Orthopaedic Surgery, 1801 North Senate Blvd, MPC 1, Suite 535, Indianapolis, IN, 46202, USA,Corresponding author. Department of Orthopaedic Surgery Indiana University School of Medicine, 1801 North Senate Blvd, MPC 1, Suite 535, Indianapolis, IN, 46202, USA.
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Monroe EJ, Hardy R, Holmquist J, Brand JC. Obesity and Reverse Total Shoulder Arthroplasty. Curr Rev Musculoskelet Med 2022; 15:180-186. [PMID: 35511332 DOI: 10.1007/s12178-022-09753-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/21/2022] [Indexed: 11/28/2022]
Abstract
PURPOSE OF REVIEW Rates of obesity and reverse total shoulder arthroplasty (rTSA) in the USA have both escalated with time. Obese patients experience arthritis at higher rates than normal weight patients; therefore, these numbers go hand in hand. Obesity has been correlated with health comorbidities such as anxiety, cardiovascular disease, diabetes, and metabolic syndrome as well as poorer outcomes and higher complication rates following lower extremity arthroplasty. The current review investigates these comorbidities as they relate to obese patients undergoing rTSA. RECENT FINDINGS Functional outcomes are similar to normal weight counterparts. Although longer operative times and a large soft tissue envelope would intuitively predispose these patients to higher risk for infection or other complications, this has not been reliably demonstrated. Technical considerations and awareness of potential risks in the obese patient demographic may aid the surgeon in preoperative planning and counseling of their patient. Obese patients undergoing rTSA have been shown to have higher risks specifically for infection, revision, and medical complications; however, this has not been consistently demonstrated in the single surgeon series where, more often, no difference in these metrics has been found. Outcomes measures and satisfaction are reliably improved, even when considering superobese patients, and majority of studies find their improvements and absolute values to be in line with their normal weight counterparts. Thus, rTSA does not seem to carry the same level of adverse risk associated with lower joint arthroplasty but potential for higher risk still bears consideration when counseling obese patients. Attention to factors that may negatively affect prosthesis positioning may optimize retention rates and limit early failure.
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Affiliation(s)
- Emily J Monroe
- Heartland Orthopedic Specialists, 111 17th Ave E, Ste 101, Alexandria, MN, 56308, USA.
| | - Richard Hardy
- Heartland Orthopedic Specialists, 111 17th Ave E, Ste 101, Alexandria, MN, 56308, USA
| | - James Holmquist
- Heartland Orthopedic Specialists, 111 17th Ave E, Ste 101, Alexandria, MN, 56308, USA
| | - Jefferson C Brand
- Heartland Orthopedic Specialists, 111 17th Ave E, Ste 101, Alexandria, MN, 56308, USA
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Goodloe JB, Traven SA, Herzog LN, Richardson CM, Daley DN, Slone HS. Elevated BMI is associated with intra-articular comminution, prolonged operative time, and postoperative complications in distal radius fractures. Injury 2020; 51:2612-2616. [PMID: 32782160 DOI: 10.1016/j.injury.2020.08.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Revised: 07/25/2020] [Accepted: 08/02/2020] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Obesity continues to be a problem in the United States with greater than 35% of the adult population affected. Obesity influences fracture care as it affects impact forces, alters cellular pathways of healing, and is often associated with higher complication rates. Distal radius fractures are among the most common fracture patterns in the adult population. The purpose of this study was to evaluate the effect of BMI on the degree of intra-articular fracture comminution, operative time, and return to the OR in obese patients who underwent operation for distal radius fractures. METHODS A retrospective analysis of the American College of Surgeons National Surgical Improvement Program's (ACS-NSQIP) database was performed and logistic regressions were used to assess the relationship between BMI and open treatment of distal radius fractures. Three separate CPT codes were used to distinguish between extra-articular fractures, intra-articular split fracture, and intra-articular fracture with comminution. Percutaneous or closed treatment of distal radius fractures were excluded. RESULTS A total of 11,228 patients (mean age 65.1 years) with open reduction and internal fixation of distal radius fractures were identified. For every increase in BMI point, there was an increased risk of intra-articular split fracture by 1.7% (OR 1.017, 95% CI 1.010-1.023, p < 0.01) and increased risk of intra-articular comminution by 3.1% (OR 3.1, 95% CI 1.025-1.037, p < 0.01). Additionally, for every increase in BMI point, the risk of a surgical complication increased by 2.3% DISCUSSION: This nationally representative, population-based study demonstrates that elevated BMI is associated with increased risk for intra-articular involvement and higher risk for post-operative complications. Our results can be useful to patients and orthopedic surgeons as prognostic information for counseling patients on expectations following open reduction and surgical fixation of distal radius fractures. LEVEL OF EVIDENCE Case-control study. Level III.
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Affiliation(s)
- J Brett Goodloe
- Medical University of South Carolina, Department of Orthopaedics and Physical Medicine, 96 Jonathan Lucas Drive CSB 708, Charleston, SC 29425, United States.
| | - Sophia A Traven
- Medical University of South Carolina, Department of Orthopaedics and Physical Medicine, 96 Jonathan Lucas Drive CSB 708, Charleston, SC 29425, United States
| | - Leah N Herzog
- Medical University of South Carolina, Department of Orthopaedics and Physical Medicine, 96 Jonathan Lucas Drive CSB 708, Charleston, SC 29425, United States
| | - Chad M Richardson
- Medical University of South Carolina, Department of Orthopaedics and Physical Medicine, 96 Jonathan Lucas Drive CSB 708, Charleston, SC 29425, United States
| | - Dane N Daley
- Medical University of South Carolina, Department of Orthopaedics and Physical Medicine, 96 Jonathan Lucas Drive CSB 708, Charleston, SC 29425, United States
| | - Harris S Slone
- Medical University of South Carolina, Department of Orthopaedics and Physical Medicine, 96 Jonathan Lucas Drive CSB 708, Charleston, SC 29425, United States
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Congia S, Palmas A, Marongiu G, Capone A. Is antegrade nailing a proper option in 2- and 3-part proximal humeral fractures? Musculoskelet Surg 2020; 104:179-185. [PMID: 31183680 DOI: 10.1007/s12306-019-00610-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Accepted: 05/22/2019] [Indexed: 06/09/2023]
Abstract
PURPOSE To report our experience with antegrade short locked intramedullary nail for treatment of proximal humeral fractures and to review the current literature. MATERIALS AND METHODS From January 2012 to July 2013, 41 patients affected by two and three-part proximal humeral fractures were treated with surgical internal fixation with short locked intramedullary nails. Outcome analysis included standard clinical follow-up, Constant shoulder score and plain radiographs. The mean follow-up was 30 months (range 24-42). Moreover, a review of the literature was carried out. RESULTS The mean Constant shoulder score was 81.5, excellent functional outcomes in 24/38 patients. All the fractures healed in an average time of 3.7 months. Five patients underwent additional operations, complications included hardware penetration into the joint (n = 2), backed out screw (n = 1), shoulder impingement due to protrusion of the nail (n = 2) and superficial infection (n = 1). The literature review showed 530 patients affected by proximal humeral fracture and treated with intramedullary nail with mean age of 65 years, mean follow-up of 22.2 months and a Constant shoulder score of 72.9 points; the major complications reported were backing out of the screws, shoulder impingement and joint protrusion of the screws. CONCLUSIONS Antegrade short locked intramedullary nail allows stable fixation, minimal soft tissue dissection, early mobilization of the shoulder and good outcomes. It is an efficacious therapeutic solution for 2- and 3-part proximal humeral fractures.
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Affiliation(s)
- S Congia
- Clinica Ortopedica, Università degli Studi di Cagliari, Viale Lungo Mare Poetto 12, 09100, Cagliari, Sardegna, Italy.
| | - A Palmas
- Clinica Ortopedica, Università degli Studi di Cagliari, Viale Lungo Mare Poetto 12, 09100, Cagliari, Sardegna, Italy
| | - G Marongiu
- Clinica Ortopedica, Università degli Studi di Cagliari, Viale Lungo Mare Poetto 12, 09100, Cagliari, Sardegna, Italy
| | - A Capone
- Clinica Ortopedica, Università degli Studi di Cagliari, Viale Lungo Mare Poetto 12, 09100, Cagliari, Sardegna, Italy
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Kinder F, Giannoudis PV, Boddice T, Howard A. The Effect of an Abnormal BMI on Orthopaedic Trauma Patients: A Systematic Review and Meta-Analysis. J Clin Med 2020; 9:jcm9051302. [PMID: 32370034 PMCID: PMC7290578 DOI: 10.3390/jcm9051302] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 04/22/2020] [Accepted: 04/24/2020] [Indexed: 12/16/2022] Open
Abstract
Aims: The aim of this systemic review is to identify the complications that arise in operating on orthopaedic trauma patients with an abnormal body mass index (BMI). Materials and Methods: Systematic literature search using a combination of MESH subject headings and free text searching of Medline, Embase, SCOPUS and Cochrane databases in August 2019. Any orthopaedic injury requiring surgery was included. Papers were reviewed and quality assessed by two independent reviewers to select for inclusion. Where sufficiently homogenous, meta-analysis was performed. Results: A total of 26 articles (379,333 patients) were selected for inclusion. All complications were more common in those with a high BMI (>30). The odds ratio (OR) for high BMI patients sustaining post-operative complication of any type was 2.32 with a 23% overall complication rate in the BMI > 30 group, vs. 14% in the normal BMI group (p < 0.05). The OR for mortality was 3.5. The OR for infection was 2.28. The OR for non-union in tibial fractures was 2.57. Thrombotic events were also more likely in the obese group. Low BMI (<18.5) was associated with a higher risk of cardiac complications than either those with a normal or high BMI (OR 1.56). Conclusion: Almost all complications are more common in trauma patients with a raised BMI. This should be made clear during the consent process, and strategies developed to reduce these risks where possible. Unlike in elective surgery, BMI is a non-modifiable risk factor in the trauma context, but an awareness of the complications should inform clinicians and patients alike. Underweight patients have a higher risk of developing cardiac complications than either high or normal BMI patient groups, but as few studies exist, further research into this group is recommended.
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Affiliation(s)
- Florence Kinder
- Undergraduate Department, School of Medicine, Leeds University, Leeds LS2 9JT, UK;
- Leeds Orthopaedic Trauma Sciences, LGI, University of Leeds, Leeds LS2 9JT, UK; (P.V.G.); (T.B.)
| | - Peter V. Giannoudis
- Leeds Orthopaedic Trauma Sciences, LGI, University of Leeds, Leeds LS2 9JT, UK; (P.V.G.); (T.B.)
- Academic Department of Trauma and Orthopaedics, LGI, University of Leeds, Leeds LS2 9JT, UK
- NIHR Leeds Biomedical Research Centre, Chapel Allerton Hospital, Leeds LS7 4SA, UK
| | - Tim Boddice
- Leeds Orthopaedic Trauma Sciences, LGI, University of Leeds, Leeds LS2 9JT, UK; (P.V.G.); (T.B.)
- Academic Department of Trauma and Orthopaedics, LGI, University of Leeds, Leeds LS2 9JT, UK
| | - Anthony Howard
- Leeds Orthopaedic Trauma Sciences, LGI, University of Leeds, Leeds LS2 9JT, UK; (P.V.G.); (T.B.)
- Academic Department of Trauma and Orthopaedics, LGI, University of Leeds, Leeds LS2 9JT, UK
- NIHR Leeds Biomedical Research Centre, Chapel Allerton Hospital, Leeds LS7 4SA, UK
- Correspondence:
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Surgical Site Infection After Open Upper Extremity Fracture and the Effect of Urgent Operative Intervention. J Orthop Trauma 2020; 34:258-262. [PMID: 31738238 DOI: 10.1097/bot.0000000000001700] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
OBJECTIVES To identify which factors are predictive of surgical site infection in upper extremity fractures, and to assess whether the timing of operative debridement influences infection risk. DESIGN Retrospective database review. SETTING Hospitals participating in the American College of Surgeons National Surgical Quality Improvement Program (NSQIP) database. PATIENTS Patients in the NSQIP database with fractures involving the upper extremity. INTERVENTION Surgical management of upper extremity fracture, including operative debridement for open injuries. MAIN OUTCOME MEASUREMENTS Surgical site infection, including both superficial and deep infections. RESULTS A total of 22,578 patients were identified, including 1298 patients with open injuries (5.7% of total). The overall wound infection rate was 0.79%. Patients with open injuries were found to have a higher incidence of infection compared with those with closed injuries (1.7% vs. 0.7%, P < 0.001). Independent risk factors for 30-day infection included open fracture diagnosis, obesity, smoking, and American Society of Anesthesiolgists class >2 (all P < 0.05). Of patients with open fractures, 79.7% were taken expediently to the operating room. The rate of infection did not differ based on whether surgery was performed expediently or not (1.8% vs. 1.1%, P = 0.431). CONCLUSIONS Based on an analysis of the NSQIP database, the overall risk of surgical site infection following intervention for open or closed upper extremity fractures remains low. Risk factors for infection include open injury, obesity, and cigarette smoking. There was no difference in the infection rate based on the urgency of operative debridement. LEVEL OF EVIDENCE Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.
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Hall MJ, Ostergaard PJ, Dowlatshahi AS, Harper CM, Earp BE, Rozental TD. The Impact of Obesity and Smoking on Outcomes After Volar Plate Fixation of Distal Radius Fractures. J Hand Surg Am 2019; 44:1037-1049. [PMID: 31677908 DOI: 10.1016/j.jhsa.2019.08.017] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Accepted: 08/26/2019] [Indexed: 02/02/2023]
Abstract
PURPOSE Distal radius fractures are common fractures of the upper extremity. Whereas surgical outcomes have been extensively investigated, the impact of risk factors such as body mass index (BMI) and smoking on patient outcomes has not been explored. We hypothesized that obesity and smoking would have a negative impact on the functional and radiographic outcomes of surgically treated patients with distal radius fractures. METHODS We performed a retrospective analysis of patients surgically treated for a distal radius fracture between 2006 and 2017 at 2 level 1 trauma centers. Patients were divided into obese (BMI ≥ 30) and nonobese (BMI < 30) groups according to the World Health Organization BMI Classification. Patients were also divided into current, former, and never smokers based on reported cigarette use. Primary outcomes included patient-reported outcome measures (Quick Disabilities of the Arm, Shoulder, and Hand [QuickDASH]), range of motion (ROM) arc (flexion-extension, pronation-supination), radiographic union (Radiographic Union Scoring System [RUSS] score), and change in radiographic alignment (radial height, radial inclination, volar tilt) between first and last follow-up. Multivariable models corrected for age, sex, comorbidities, fracture complexity, osteoporosis, and time to surgery. RESULTS Two hundred patients were identified, 39 with BMI of 30 or greater and 161 with BMI less than 30. Obese patients had more comorbidities but similar fracture types. At 3-month and 1-year follow-up, both groups achieved acceptable QuickDASH scores, close to those of the general population (21 vs 18, 14 vs 2, respectively). The 2 groups were similar in regard to motion, RUSS score, and alignment. There were 148 never smokers, 32 former smokers, and 20 current smokers. At 3 months, smokers demonstrated higher QuickDASH scores (42 vs 21-24) and a lower percentage of radiographically healed fractures (40% vs 69%-82%). At final follow-up, smokers reported small differences in patient-reported outcomes (QuickDASH 18 vs 9-13) whereas ROM, fracture healing, and complication rates were similar. CONCLUSIONS Both obese and nonobese patients can achieve excellent outcomes following surgical treatment of distal radius fracture with similar self-reported outcomes, motion, RUSS score, and alignment. Despite slower healing in the early postoperative period, smokers had similar QuickDASH scores, ROM, and union rates to past smokers and never smokers at final follow-up, with a similar complication profile. TYPE OF STUDY/LEVEL OF EVIDENCE Prognostic IV.
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Affiliation(s)
- Matthew J Hall
- Harvard Combined Orthopaedic Residency Program, Boston, MA
| | | | - Arriyan S Dowlatshahi
- Division of Hand and Upper Extremity Surgery, Department of Orthopedics, Beth Israel Deaconess Medical Center, Boston, MA
| | - Carl M Harper
- Division of Hand and Upper Extremity Surgery, Department of Orthopedics, Beth Israel Deaconess Medical Center, Boston, MA
| | - Brandon E Earp
- Division of Hand and Upper Extremity Surgery, Department of Orthopaedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Tamara D Rozental
- Division of Hand and Upper Extremity Surgery, Department of Orthopedics, Beth Israel Deaconess Medical Center, Boston, MA; Harvard Combined Orthopaedic Residency Program, Boston, MA.
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Reducing Lateral Femoral Cutaneous Nerve Palsy in Obese Patients in the Beach Chair Position: Effect of a Standardized Positioning and Padding Protocol. J Am Acad Orthop Surg 2019; 27:437-443. [PMID: 30325879 DOI: 10.5435/jaaos-d-17-00624] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
INTRODUCTION To report on the effectiveness of a standardized patient positioning and padding protocol in reducing lateral femoral cutaneous nerve (LFCN) palsy in obese patients who have undergone shoulder surgery in the beach chair position. METHODS We retrospectively reviewed the medical records of 400 consecutive patients with a body mass index (BMI) of ≥30 kg/m who underwent either open or arthroscopic shoulder surgery in the beach chair position by a single surgeon. Before June 2013, all patients were placed in standard beach chair positioning with no extra padding. After June 2013, patients had foam padding placed over their thighs underneath a wide safety strap and underneath the abdominal pannus. Flexion at the waist was minimized, and reverse Trendelenburg was used to position the shoulder appropriately. Patient demographic and surgical data, including age, sex, weight, BMI, presence of diabetes, procedure duration, American Society of Anesthesiologists (ASA) grade, and anesthesia type (general, regional, regional/general) were recorded. Symptoms of LFCN palsy were specifically elicited postoperatively in a prospective fashion and identified clinically by focal pain, numbness, and/or tingling over the anterolateral thigh. RESULTS The median age was 58.0 years, and the study consisted of 142 male (36%) and 258 female (64%) subjects. Five cases (3.6%) of LFCN palsy occurred with conventional beach chair positioning, and a single case (0.4%) occurred with the standardized positioning and padding technique (P = 0.02). Median age, sex, presence of diabetes, median BMI, surgery type, and surgical time were not significantly different between the patients who did and did not develop LFCN palsy. All cases resolved completely within 6 months. DISCUSSION The occurrence of LFCN palsy following shoulder surgery in the beach chair position remains uncommon, even among obese patients. Use of a standardized positioning and padding protocol for obese patients in the beach chair position reduced the prevalence of LFCN palsy. LEVEL OF EVIDENCE Level III (prognostic).
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15
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Mosher ZA, Patel H, Ewing MA, Niemeier TE, Hess MC, Wilkinson EB, McGwin G, Ponce BA, Patt JC. Early Clinical and Economic Outcomes of Prophylactic and Acute Pathologic Fracture Treatment. J Oncol Pract 2019; 15:e132-e140. [DOI: 10.1200/jop.18.00431] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
INTRODUCTION: Pathologic fractures often contribute to adverse events in metastatic bone disease, and prophylactic fixation offers to mitigate their effects. This study aims to analyze patient selection, complications, and in-hospital costs that are associated with prophylactic fixation compared with traditional acute fixation after completed fracture. MATERIALS AND METHODS: The Nationwide Inpatient Sample database was queried from 2002 to 2014 for patients with major extremity pathologic fractures. Patients were divided by fixation technique (prophylactic or acute) and fracture location (upper or lower extremity). Patient demographics, comorbidities, complications, hospitalization length, and hospital charges were compared between cohorts. Preoperative variables were analyzed for potential confounding, and χ2 tests and Student’s t tests were used to compare fixation techniques. RESULTS: Cumulatively, 43,920 patients were identified, with 14,318 and 28,602 undergoing prophylactic and acute fixation, respectively. Lower extremity fractures occurred in 33,582 patients, and 10,333 patients had upper extremity fractures. A higher proportion of prophylactic fixation patients were white ( P = .043), male ( P = .046), age 74 years or younger ( P < .001), and privately insured ( P < .001), with decreased prevalence of obesity ( P = .003) and/or preoperative renal disease ( P = .008). Prophylactic fixation was also associated with decreased peri- and postoperative blood transfusions ( P < .001), anemia ( P < .001), acute renal failure ( P = .010), and in-hospital mortality ( P = .031). Finally, prophylactic fixation had decreased total charges (−$3,405; P = .001), hospitalization length ( P = .004), and extended length of stay (greater than 75th percentile; P = .012). CONCLUSION: Prophylactic fixation of impending pathologic fractures is associated with decreased complications, hospitalization length, and total charges, and should be considered in appropriate patients.
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16
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Lack of level I evidence on how to prevent infection after elective shoulder surgery. Knee Surg Sports Traumatol Arthrosc 2018; 26:2465-2480. [PMID: 29340748 DOI: 10.1007/s00167-018-4832-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2017] [Accepted: 01/05/2018] [Indexed: 01/02/2023]
Abstract
PURPOSE Infection is a concern after all orthopedic procedures, including shoulder surgery. This systematic review of literature aimed to determine risk factors for infection as well as the availability and effectiveness of measures utilized to prevent infection after elective shoulder surgery. METHODS An electronic database search was performed using MEDLINE (1950-October 2017), EMBASE (1980-October 2017), CINAHL (1982-October 2017), and the Cochrane database to identify studies reporting a risk factor or preventive measure for infection after shoulder surgery. RESULTS Fifty-one studies were eligible for inclusion. Risk factors identified for infection were male sex, the presence of hair, receiving an intra-articular cortisone injection within the 3 months prior to surgery, smoking, obesity, and several comorbidities. The only preventive measure with level I evidence was for the use of chlorhexidine wipes for cleansing the skin in the days prior to surgery and for the use of ChloraPrep or DuraPrep over povodine and iodine to prep the skin at the time of surgery. Level II-IV evidence was found for other infection prevention methods such as intravenous antibiotic prophylaxis. CONCLUSION There are many risk factors associated with developing an infection after elective shoulder surgery. Many preventive measures have been described which may decrease the risk of infection; however, most lack a high level evidence to support them. The findings of this systematic review are clinically relevant as it has been shown that infection after shoulder surgery results in poor patient-reported outcomes and pose a significant financial burden. As surgeons the goal should be to prevent infections to avoid the morbidity for patients and the increased cost for society. LEVEL OF EVIDENCE IV systematic review of literature.
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17
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De Martino I, Gulotta LV. The Effect of Obesity in Shoulder Arthroplasty Outcomes and Complications. Orthop Clin North Am 2018; 49:353-360. [PMID: 29929717 DOI: 10.1016/j.ocl.2018.02.010] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The effect of obesity in shoulder arthroplasty has been recently reported in the literature with different and conflicting results. This review analyzes the role of obesity on outcomes and complications in shoulder arthroplasty. Morbid obesity (body mass index >40 kg/m2), more than standard obesity, is associated with a longer operative time, higher complication rate, reoperation rate and superficial infection. Obesity does not have a detrimental effect on functional outcomes. The magnitude of functional improvement in obese patients, however, can be inferior to that in nonobese patients. Obesity and morbid obesity do not increase hospital charges.
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Affiliation(s)
- Ivan De Martino
- Sports and Shoulder Service, Hospital for Special Surgery, Weill Cornell Medical College, 535 East 70th Street, New York, NY 10021, USA
| | - Lawrence V Gulotta
- Sports and Shoulder Service, Hospital for Special Surgery, East River Professional Building, 523 East 72nd Street, 6th Floor, New York, NY 10021, USA.
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18
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Wall JC, Wall HP, Osemwengie BO, MacKay BJ. The Impact of Obesity on Orthopedic Upper Extremity Surgery. Orthop Clin North Am 2018; 49:345-351. [PMID: 29929716 DOI: 10.1016/j.ocl.2018.02.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Obese patients have increased rates of upper extremity injury, carpal tunnel syndrome, and upper extremity osteoarthritis. Preoperative considerations include cardiovascular disease, pulmonary disease, and diabetes mellitus. Intraoperative and anesthetic considerations include specialized equipment, patient positioning, and the physiology of obese patients. Postoperative considerations should include increased risk of cardiovascular complications as well as surgical site infections and malunion. Surgery of the hand and upper extremity may be less prone to the postoperative complications seen in other regions of the body. There are currently no direct contraindications for obese patients to undergo orthopedic procedures if the appropriate considerations have been made.
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Affiliation(s)
- Jon Cooper Wall
- Department of Orthopaedic Surgery, Texas Tech University Health Sciences Center, Mail Stop 9436, 3601 4th Street, Lubbock, TX 79430, USA
| | - Hillary Powers Wall
- Office of Student Affairs, Texas Tech University Health Sciences Center School of Medicine, Mail Stop 6222, 3601 4th Street, Lubbock, TX 79430, USA
| | - Bradley O Osemwengie
- Office of Student Affairs, Texas Tech University Health Sciences Center School of Medicine, Mail Stop 6222, 3601 4th Street, Lubbock, TX 79430, USA
| | - Brendan J MacKay
- Department of Orthopaedic Surgery, Texas Tech University Health Sciences Center, Mail Stop 9436, 3601 4th Street, Lubbock, TX 79430, USA; UMC Health System, 602 Indiana Avenue, Lubbock, TX 79415, USA.
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Abstract
Total elbow arthroplasty (TEA) has undergone a significant evolution in indications and outcomes in the past decade. Although rheumatoid patients once had the overwhelming number of TEAs, now TEAs for the sequelae of trauma predominate. Furthermore, as obesity has mirrored the increase in the posttraumatic population, TEA complications have increased whereas the durability of implants under these loads has decreased. Solutions are urgently needed to address the complications and revision burden related to posttraumatic deformity and obesity.
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Affiliation(s)
- Mark E Morrey
- Department of Orthopaedic Surgery, Mayo Clinic, Gonda 14, 200 First Street Southwest, Rochester, MN 55905, USA.
| | - Mario Hevesi
- Department of Orthopaedic Surgery, Mayo Clinic, Gonda 14, 200 First Street Southwest, Rochester, MN 55905, USA
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20
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Bariatric Surgery Following Total Shoulder Arthroplasty Increases the Risk for Mechanical Complications Including Instability and Prosthetic Loosening. HSS J 2018; 14:108-113. [PMID: 29983650 PMCID: PMC6031543 DOI: 10.1007/s11420-017-9589-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2017] [Accepted: 10/16/2017] [Indexed: 02/07/2023]
Abstract
BACKGROUND While extensive literature has been published on the risks and benefits of bariatric surgery (BS) prior to and following lower-extremity arthroplasty, no similar investigations have been performed on the impact of BS prior to total shoulder arthroplasty (TSA). PURPOSE The objective of the present study was to compare the incidence of mechanical complications in morbidly obese patients who undergo TSA: those who undergo BS following TSA compared with those who do not undergo BS, and those who undergo BS after TSA compared with those who undergo BS prior to TSA. METHODS A Medicare database was queried for morbidly obese patients who underwent BS either before or after TSA, as well as those who underwent TSA but no BS. Of 12,277 morbidly obese patients who underwent TSA between 2005 and 2014, 304 underwent BS (165 of them prior to TSA and 139 following TSA) and 11,923 did not undergo BS. Rates of mechanical complications were then compared between groups using a logistic regression analysis. RESULTS Patients who underwent BS after TSA had significantly higher rates of mechanical complications (12.9%) compared to controls (8.8%) or patients who underwent prior BS (7.9%). Patients who underwent BS after TSA had higher rates of both instability (7.9%) and loosening (8.6%) than did controls (5.1 and 4.9%, respectively) or patients who underwent BS before TSA (4.8 and 4.2%, respectively). CONCLUSIONS BS following TSA is associated with increased rates of mechanical complications, including instability and loosening, compared to BS prior to TSA. These findings suggest that it may be prudent to consider performing BS prior to TSA in morbidly obese patients, rather than waiting until after TSA is performed.
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Abstract
The rates of obesity continue to increase in the United States and the overall impact of obesity on health care spending and patient outcomes after trauma is considerable. The unique physiology of the obese places them at higher risk for complications, including infection, failure of fixation, nonunion, multiorgan failure, and death. These physiologic differences and overall patient size can make orthopedic care in obese patients with trauma more difficult, but appropriate initial resuscitation, careful preoperative planning, meticulous surgical technique, diligent postoperative medical management, and specialized rehabilitation give these patients their best opportunity for a good outcome.
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Affiliation(s)
- Clay A Spitler
- Department of Orthopaedic Surgery, University of Mississippi Medical Center, 2500 North State Street, Jackson, MS 39216, USA.
| | - R Miles Hulick
- Department of Orthopaedic Surgery, University of Mississippi Medical Center, 2500 North State Street, Jackson, MS 39216, USA
| | - Matthew L Graves
- Department of Orthopaedic Surgery, University of Mississippi Medical Center, 2500 North State Street, Jackson, MS 39216, USA
| | - George V Russell
- Department of Orthopaedic Surgery, University of Mississippi Medical Center, 2500 North State Street, Jackson, MS 39216, USA
| | - Patrick F Bergin
- Department of Orthopaedic Surgery, University of Mississippi Medical Center, 2500 North State Street, Jackson, MS 39216, USA
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Ma Q, Aierxiding A, Wang G, Wang C, Yu L, Shen Z. Incidence and risk factors for deep surgical site infection after open reduction and internal fixation of closed tibial plateau fractures in adults. Int Wound J 2018; 15:237-242. [PMID: 29193653 PMCID: PMC7949540 DOI: 10.1111/iwj.12856] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Accepted: 10/11/2017] [Indexed: 01/09/2023] Open
Abstract
This study aimed to investigate the incidence and risk factors of deep surgical site infection (DSSI) during hospitalisation after closed tibial plateau fractures treated with open reduction and internal fixation (ORIF). We performed this retrospective study at a university-affiliated hospital with an advanced trauma centre. The data of adult patients with closed tibial plateau fractures treated with ORIF from January 2012 to February 2017 were extracted from the electronic medical records. Demographics, injury-related and surgery-related variables of DSSI and non-DSSI groups were compared by univariate test. Multivariate logistic analysis models were used to investigate the independent risk factors. In total, 676 patients with complete data met the inclusion criteria and were included, and of them, 17 developed DSSI (2.51%) during hospitalisation. Approximately 60% (9/17) of DSSI was caused by Staphylococcus aureus. Compared to the non-DSSI group, DSSI patients had a significantly longer stay in hospital (25.8 vs 15.2 days). Independent risk factors of DSSI identified by multivariate analysis were higher BMI (>26.0) (OR, 1.58; 95% CI, 1.09 to 3.27; P = 0.032), prolonged surgical duration (>138 min) (OR, 4.26; 95% CI, 1.54 to 11.19; P = 0.005) and current smoking (OR, 3.42; 95% CI, 1.47 to 8.62; P = 0.01). A relatively low incidence rate of DSSI (2.51%) was found in this study, and several significant risk factors were identified. Smoking cessation programmes should be implemented immediately after hospitalisation, especially for obesity and morbid obesity patients. Detailed and comprehensive preoperative assessment and a considerate operative plan should be guaranteed to reduce surgical duration.
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Affiliation(s)
- Qiang Ma
- 2nd Department of Joint Surgery of the 6th Hospital of Xinjiang Medical UniversityUrumqiChina
| | - Abulaiti Aierxiding
- 2nd Department of Joint Surgery of the 6th Hospital of Xinjiang Medical UniversityUrumqiChina
| | - Guosheng Wang
- 2nd Department of Joint Surgery of the 6th Hospital of Xinjiang Medical UniversityUrumqiChina
| | - Chengwei Wang
- 2nd Department of Joint Surgery of the 6th Hospital of Xinjiang Medical UniversityUrumqiChina
| | - Lijuan Yu
- 2nd Department of Joint Surgery of the 6th Hospital of Xinjiang Medical UniversityUrumqiChina
| | - Zhimin Shen
- 2nd Department of Joint Surgery of the 6th Hospital of Xinjiang Medical UniversityUrumqiChina
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Lang LH, Parekh K, Tsui BYK, Maze M. Perioperative management of the obese surgical patient. Br Med Bull 2017; 124:135-155. [PMID: 29140418 PMCID: PMC5862330 DOI: 10.1093/bmb/ldx041] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2017] [Accepted: 10/10/2017] [Indexed: 12/18/2022]
Abstract
INTRODUCTION The escalation in the prevalence of obesity throughout the world has led to an upsurge in the number of obese surgical patients to whom perioperative care needs to be delivered. SOURCES OF DATA After determining the scope of the review, the authors used PubMed with select phrases encompassing the words in the scope. Both preclinical and clinical reports were considered. AREAS OF AGREEMENT There were no controversies regarding preoperative management and the intraoperative care of the obese surgical patient. AREAS OF CONTROVERSY Is there a healthy obese state that gives rise to the obesity paradox regarding postoperative complications? GROWING POINTS This review considers how to prepare for and manage the obese surgical patient through the entire spectrum, from preoperative assessment to possible postoperative intensive care. AREAS TIMELY FOR DEVELOPING RESEARCH What results in an obese patient developing 'unhealthy' obesity?
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Affiliation(s)
- L H Lang
- Department of Anesthesia and Perioperative Care, University of California, San Francisco, 1001 Potrero Avenue Box 1363, San Francisco, CA 94143, USA
| | - K Parekh
- Department of Anesthesia and Perioperative Care, University of California, San Francisco, 1001 Potrero Avenue Box 1363, San Francisco, CA 94143, USA
| | - B Y K Tsui
- Department of Anesthesia and Perioperative Care, University of California, San Francisco, 1001 Potrero Avenue Box 1363, San Francisco, CA 94143, USA
| | - M Maze
- Department of Anesthesia and Perioperative Care, University of California, San Francisco, 1001 Potrero Avenue Box 1363, San Francisco, CA 94143, USA
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Obesity Is Associated With High Perioperative Complications Among Surgically Treated Intertrochanteric Fracture of the Femur. J Orthop Trauma 2017; 31:352-357. [PMID: 28323791 DOI: 10.1097/bot.0000000000000825] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
OBJECTIVES To document the complications among obese patients who underwent surgical fixation for intertrochanteric femur (IT) fractures and to compare with nonobese patients. DESIGN Retrospective cohort study. SETTING Four level I trauma centers. PATIENTS 1078 IT fracture patients. INTERVENTIONS None. MAIN OUTCOME MEASURES Patient and fracture characteristics, surgical duration, surgical delay intraoperative and postoperative complications, inpatient mortality, and length of stay. METHOD A retrospective review at 4 academic level I trauma centers was conducted to identify skeletally mature patients who underwent surgical fixation of intertrochanteric fractures between June 2008 and December 2014. Descriptive data, injury characteristics, OTA fracture classification, and associated medical comorbidities were documented. The outcomes measured included in-hospital complications, length of stay, rate of blood transfusion, change in hemoglobin levels, operative time, and wound infection. RESULTS Of 1078 unique patients who were treated for an IT fracture, 257 patients had a Body mass index (BMI) of 30 or greater. Patients with a high BMI (≥30) had a significantly lower mean age (73 vs. 77 years, P < 0.0001), higher percentage of high-energy injuries (18% vs. 9%, P = 0.0004), greater mean duration of surgery (96 vs. 86 minutes, P = 0.02), and higher mean length of stay (6.5 vs. 5.9 days, P = 0.004). The high-BMI group (n = 257) had significantly higher percentages of patients with complications overall (43% vs. 28%, P < 0.0001), respiratory complications (11% vs. 3%, P < 0.0001), electrolyte abnormalities (4% vs. 2%, P = 0.01), and sepsis (4% vs. 1%, P = 0.002). Patients with BMI ≥ 40 had a much higher rate of respiratory complications (18%) and wound complications (5%) than obese (BMI: 30-39.9) and nonobese patients (BMI < 30). CONCLUSION Intertrochanteric hip fracture patients with a BMI of >30 kg/m are much more likely to sustain systemic complications including respiratory complications, electrolyte abnormalities, and sepsis. In addition, morbidly obese patients are more likely to sustain respiratory complications and wound infections than obese (BMI: 30-39.9 kg/m) and nonobese patients (BMI: < 30 kg/m). The findings from this study can help direct surgeons in the counseling to obese patients and their family, and perhaps increase hospital reimbursement for this group of patients. LEVEL OF EVIDENCE Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.
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Patterson DC, Shin JI, Andelman SM, Olujimi V, Parsons BO. Increased risk of 30-day postoperative complications for diabetic patients following open reduction-internal fixation of proximal humerus fractures: an analysis of 1391 patients from the American College of Surgeons National Surgical Quality Improvement Program database. JSES OPEN ACCESS 2017; 1:19-24. [PMID: 30675534 PMCID: PMC6340826 DOI: 10.1016/j.jses.2017.03.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Background Prior database studies have shown that complication rates following surgical treatment of proximal humerus fractures are low. However, diabetes has been shown across orthopedics to have significantly increased risks of postoperative complications. The purpose of our study was to identify complications for which diabetic patients are at increased risk following operative treatment of proximal humerus fractures. Methods The National Surgical Quality Improvement Program database from 2005 to 2014 identified patients >18 years undergoing open reduction-internal fixation for proximal humerus fractures. Patients with incomplete perioperative data were excluded. Patients with non–insulin-dependent diabetes mellitus (NIDDM) and insulin-dependent diabetes mellitus (IDDM) were compared with nondiabetic patients using multivariate logistic regression analysis. Odds ratio (OR) was calculated with a 95% confidence interval, and the significance level was held at P < .05. Results There were 1391 patients identified; 1147 (82%) were not diabetic, 91 (7%) had IDDM, and 153 (11%) had NIDDM. Of these, 39.68% (550) were obese (body mass index >30.0). Hypertension, dyspnea, and chronic obstructive pulmonary disease were the most frequent concurrent patient factors in diabetic patients. Postoperatively, patients with diabetes had a statistically significant higher risk of pneumonia (OR, 217.80; P = .002) and length of stay >4 days (OR, 2.05; P = .010). Among diabetics, non–insulin-dependent diabetics had a greater risk of sepsis (OR, 25.84; P = .022) and pneumonia (OR, 12.19; P = .013) than insulin-dependent diabetics. Conclusion Both NIDDM and IDDM were associated with a number of adverse postoperative events. Importantly, NIDDM was found to be an independent risk factor for postoperative sepsis and pneumonia, whereas IDDM was identified as an independent risk factor for pneumonia and prolonged length of stay (≥4 days).
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Affiliation(s)
- Diana C Patterson
- Department of Orthopaedic Surgery, Mount Sinai Health System, New York, NY, USA
| | - John I Shin
- Department of Orthopaedic Surgery, Mount Sinai Health System, New York, NY, USA
| | - Steven M Andelman
- Department of Orthopaedic Surgery, Mount Sinai Health System, New York, NY, USA
| | - Victor Olujimi
- Department of Orthopaedic Surgery, Mount Sinai Health System, New York, NY, USA
| | - Bradford O Parsons
- Department of Orthopaedic Surgery, Mount Sinai Health System, New York, NY, USA
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Vincent HK, Struk AM, Reed A, Wright TW. Mid-term shoulder functional and quality of life outcomes after shoulder replacement in obese patients. SPRINGERPLUS 2016; 5:1929. [PMID: 27933229 PMCID: PMC5099296 DOI: 10.1186/s40064-016-3624-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/11/2016] [Accepted: 11/01/2016] [Indexed: 02/02/2023]
Abstract
Background Shoulder pain and loss of function are directly associated with obesity. Questions/purposes We hypothesized that significant interactions would exist between total shoulder arthroplasty (TSA) and reverse total shoulder arthroplasty (RSA) and obesity status on functional and quality of life (QOL) outcomes over the long term. Clinical and QOL outcomes (American Shoulder and Elbow Surgeons Evaluation form, Shoulder Pain and Disability Index, University of California at Los Angeles Shoulder Rating scale, Medical Outcomes Short Form 12 (SF-12), range of motion (ROM), and strength) were longitudinally compared in patients with low and high body mass index (BMI) after a TSA or a RSA. Prospectively collected data of patients with a TSA or RSA were reviewed (N = 310). Preoperative, 2-year, and final follow-up visits were included (range 3–17 years; mean 5.0 ± 2.5 years). Patient data were stratified for analysis using BMI. Results Morbidly obese patients had worse preoperative functional scores and QOL compared to the other groups. There were no significant interactions of BMI group by surgery type for any of the outcome variables except for active external rotation ROM. Morbidly obese patients attained lower SF-12 scores compared to the remaining groups at each time point. Conclusions Both TSA and RSA can be expected to impart positive functional outcomes in patients irrespective of BMI. Morbidly obese patients do not attain the same gains in Medical Outcomes SF-12 scores as the non-morbidly obese patients. The lower improvements in active external ROM may be due to morphological limitations of excessive adiposity. Level of evidence This is a level II study.
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Affiliation(s)
- Heather K Vincent
- Department of Orthopedics and Rehabilitation, Division of Research, UF Orthopaedics and Sports Medicine Institute (OSMI), PO Box 112727, Gainesville, FL 32611 USA
| | - Aimee M Struk
- Department of Orthopaedics and Rehabilitation, University of Florida, 3450 Hull Road, 3rd Floor, Gainesville, FL 32608 USA
| | - Austin Reed
- Department of Orthopaedics and Rehabilitation, University of Florida, 3450 Hull Road, 3rd Floor, Gainesville, FL 32608 USA
| | - Thomas W Wright
- Orthopaedics and Sports Medicine Institute, University of Florida, 3450 Hull Road, Gainesville, FL 32611 USA
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Werner BC, Boatright JD, Chhabra AB, Dacus AR. Trigger digit release: rates of surgery and complications as indicated by a United States Medicare database. J Hand Surg Eur Vol 2016; 41:970-976. [PMID: 27313182 DOI: 10.1177/1753193416653707] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
UNLABELLED A United States insurance database was examined for trigger digit release using International Classification of Diseases, 9th Revision diagnoses and procedures or Current Procedural Terminology codes. Complications after trigger digit release, including stiffness, infection and revision surgery, were assessed. A total of 209,634 patients who underwent trigger digit release were included. The rate of trigger digit release increased significantly from 2005 to 2012, with the middle finger the most frequently released. The rate of postoperative stiffness was low, ranging from 0.8% to 1.6% depending on the operated digit. The rate of postoperative infection was lower, ranging from 0.5% to 0.6%. The need for revision within 3 years of initial trigger digit release was also low, ranging from 0.3% to 0.8%. Complications, including infection, stiffness and revision surgery, occur infrequently, but certain factors, including diabetes, Dupuytren's disease, smoking, rheumatoid arthritis, obesity and age, increase risk. LEVEL OF EVIDENCE Therapeutic Level III, Retrospective comparative study.
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Affiliation(s)
- B C Werner
- Department of Orthopaedic Surgery, University of Virginia Health System, Charlottesville, VA, USA
| | - J D Boatright
- Department of Orthopaedic Surgery, University of Virginia Health System, Charlottesville, VA, USA
| | - A B Chhabra
- Department of Orthopaedic Surgery, University of Virginia Health System, Charlottesville, VA, USA
| | - A R Dacus
- Department of Orthopaedic Surgery, University of Virginia Health System, Charlottesville, VA, USA
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Garcia GH, Fu MC, Webb ML, Dines DM, Craig EV, Gulotta LV. Effect of Metabolic Syndrome and Obesity on Complications After Shoulder Arthroplasty. Orthopedics 2016; 39:309-16. [PMID: 27220114 DOI: 10.3928/01477447-20160517-03] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2015] [Accepted: 03/31/2016] [Indexed: 02/03/2023]
Abstract
Metabolic syndrome can adversely affect surgical outcomes. This study evaluated the postoperative outcomes of patients with metabolic syndrome after total shoulder arthroplasty (TSA). A retrospective cohort study of 4751 patients undergoing TSA was conducted with use of the American College of Surgeons National Surgical Quality Improvement Program database from 2005 to 2013. Metabolic syndrome was defined as hypertension, diabetes, and body mass index of 30.0 kg/m(2) or greater. Multivariable logistic regression analysis was performed for the outcomes of any postoperative complications and extended length of stay. Patients classified as obese III had a significantly increased risk of extended length of stay (P=.011) compared with control subjects who were of normal weight. In the multivariable adjusted models, compared with nonobese patients, those classified as obese I and obese II had a significantly decreased risk of postoperative complications (odds ratio, 0.84, P=.020, and odds ratio, 0.82, P=.045, respectively), whereas those classified as obese I were less likely to have extended length of stay (odds ratio, 0.79, P=.004). Metabolic syndrome was not a significant predictor of postoperative complications or extended length of stay. Morbidly obese patients undergoing TSA have an increased risk of postoperative complications and extended length of stay. Those classified as obese I and obese II may have a decreased risk of postoperative complications and shorter length of stay. Despite the hypothesized negative effect of metabolic syndrome on outcomes, the overall effect of metabolic syndrome was insignificant. These results are consistent with previous studies on obesity in patients undergoing TSA and may explain why recent studies have not shown differences in the rate of complications after TSA in obese patients with a body mass index of 30 to 40 mg/kg(2). [Orthopedics.2016; 39(5):309-316.].
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Complications of Primary Total Knee Arthroplasty Among Patients With Rheumatoid Arthritis, Psoriatic Arthritis, Ankylosing Spondylitis, and Osteoarthritis. J Am Acad Orthop Surg 2016; 24:567-74. [PMID: 27355283 DOI: 10.5435/jaaos-d-15-00501] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND Although several studies have reported outcomes of primary total knee arthroplasty (TKA) in patients with rheumatoid arthritis, very little has been reported on the outcomes of this procedure in patients with other inflammatory arthritides. METHODS This study used a national database to evaluate 90-day postoperative complication rates, readmission rates, and revision rates after TKA in patients with inflammatory arthritis. Patients with rheumatoid arthritis (n = 153,531), psoriatic arthritis (n = 7,918), and ankylosing spondylitis (n = 4,575) were compared with patients with osteoarthritis (n = 1,751,938) who underwent TKA from 2005 to 2012. RESULTS The rates of systemic complications, infection, revision, and 90-day readmission after TKA in patients with different types of inflammatory arthritis were significantly higher than those in control patients with osteoarthritis (P < 0.0001). No differences were found in the rates of systemic or local complications, revision, or readmission among the types of inflammatory arthritis. CONCLUSION Inflammatory arthritis is associated with increased rates of perioperative complications, revision, and 90-day readmission after primary TKA. LEVEL OF EVIDENCE Level III.
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Werner BC, Cancienne JM, Browne JA. The Timing of Total Hip Arthroplasty After Intraarticular Hip Injection Affects Postoperative Infection Risk. J Arthroplasty 2016; 31:820-3. [PMID: 26803711 DOI: 10.1016/j.arth.2015.08.032] [Citation(s) in RCA: 67] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2015] [Revised: 08/12/2015] [Accepted: 08/13/2015] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND The data regarding any association between preoperative intraarticular steroid injection and risk ofperiprosthetic joint infection (PJI) after total hip arthroplasty (THA) are conflicting. The goal of the present study is to evaluate the association of preoperative intraarticular hip injection before THA on the incidence of postoperative PJI. METHODS A national database was queried for patients who underwent THA and those patients who underwent prior ipsilateral hip injection. Three cohorts were created: THA within 3 months of ipsilateral hip injection (n = 829), THA between 3 and 6 months after ipsilateral hip injection (n= 1379), and THA between 6 and 12months after ipsilateral hip injection (n=1160). A control group of THAwithout prior injectionwas created for comparison purposes (n=31,229). The rate of postoperative infectionwas compared between injection cohorts and controls. RESULTS The incidence of infection after THA at 3 months (2.41%; odds ratio, 1.9; P = .004) and 6 months (3.74%; odds ratio, 1.5; P < .019) was significantly higher in the patients who underwent hip injection within 3months before THA comparedwith controls. Therewas no significant difference in infection rates in patients who underwent THA between 3 and 6months or 6 and 12months after ipsilateral hip injection compared with controls. CONCLUSIONS The present study demonstrates a significant increase in PJI in patients who underwent intraarticular hip injection within 3 months before THA. This association was not noted when THA was more than 3 months after injection.
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Affiliation(s)
- Brian C Werner
- Department of Orthopaedic Surgery, University of Virginia Health System, Box 800159, Charlottesville, Virginia
| | - Jourdan M Cancienne
- Department of Orthopaedic Surgery, University of Virginia Health System, Box 800159, Charlottesville, Virginia
| | - James A Browne
- Department of Orthopaedic Surgery, University of Virginia Health System, Box 800159, Charlottesville, Virginia
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The timing of elective shoulder surgery after shoulder injection affects postoperative infection risk in Medicare patients. J Shoulder Elbow Surg 2016; 25:390-7. [PMID: 26651428 DOI: 10.1016/j.jse.2015.08.039] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2015] [Revised: 08/09/2015] [Accepted: 08/25/2015] [Indexed: 02/01/2023]
Abstract
BACKGROUND The goal of this study was to employ a national database to evaluate the association of preoperative injection before shoulder arthroscopy and arthroplasty with the incidence of postoperative infection. METHODS A national database of Medicare patients was queried for patients who underwent shoulder arthroscopy or arthroplasty after ipsilateral shoulder injection. Three arthroscopy cohorts were created: arthroscopy within 3 months of injection (n = 3625), arthroscopy between 3 and 12 months after injection (n = 7069), and matched control arthroscopy without prior injection (n = 186,678). Three arthroplasty cohorts were created: arthroplasty within 3 months of injection (n = 636), arthroplasty between 3 and 12 months after injection (n = 1573), and matched control arthroplasty (n = 6211). Infection rates within 3 and 6 months postoperatively were assessed. RESULTS The incidence of infection after arthroscopy at 3 months (0.7%; odds ratio [OR], 2.2; P < .0001) and 6 months (1.1%; OR, 1.6; P = .003) was significantly higher in patients who underwent injection within 3 months before arthroscopy compared with controls. The incidence of infection after arthroplasty at 3 months (3.0%; OR, 2.0; P = .007) and 6 months (4.6%; OR, 2.0; P = .001) was significantly higher in patients who underwent injection within 3 months before arthroplasty compared with controls. CONCLUSIONS There was a significant increase in postoperative infection in Medicare patients who underwent injection within 3 months before shoulder arthroscopy and arthroplasty. This association was not noted when shoulder arthroscopy or arthroplasty occurred >3 months after injection.
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Werner BC, Burrus MT, Browne JA, Brockmeier SF. Superobesity (body mass index >50 kg/m2) and complications after total shoulder arthroplasty: an incremental effect of increasing body mass index. J Shoulder Elbow Surg 2015; 24:1868-75. [PMID: 26190668 DOI: 10.1016/j.jse.2015.05.046] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2015] [Revised: 04/30/2015] [Accepted: 05/04/2015] [Indexed: 02/01/2023]
Abstract
BACKGROUND The prevalence of obesity in the United States continues to increase. Attention has recently turned to an emerging population of extremely overweight patients, termed superobese and defined as those with body mass index (BMI) ≥50 kg/m(2). The goal of this study was to use a national database to evaluate postoperative complication rates after total shoulder arthroplasty (TSA) in superobese patients and to compare patients of different BMI classes. METHODS Patients who underwent TSA or reverse TSA were identified in the PearlDiver database by International Classification of Diseases, Ninth Revision (ICD-9) codes. These patients were then divided into nonobese, obese, morbidly obese, and superobese cohorts by ICD-9 codes. Postoperative complications were assessed and compared between cohorts. RESULTS From 2005 to 2012, 144,239 unique patients who underwent TSA or reverse TSA were identified, including 105,661 nonobese patients, 23,864 obese patients, 13,759 morbidly obese patients, and 955 superobese patients. Superobese patients had a significantly higher rate of infection, dislocation, component loosening, revision shoulder arthroplasty, venous thromboembolism, and medical complications after shoulder arthroplasty compared with nonobese controls. CONCLUSIONS Obesity is associated with significantly increased rates of numerous complications after TSA, including infection, dislocation, component loosening, revision surgery, venous thromboembolism, and medical complications, compared with nonobese controls. Superobesity (BMI > 50 kg/m(2)) is associated with significantly increased rates of several complications compared with even obese and morbidly obese patients, including infection, component loosening, venous thromboembolism, and medical complications.
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Affiliation(s)
- Brian C Werner
- Department of Orthopaedic Surgery, University of Virginia Health System, Charlottesville, VA, USA
| | - M Tyrrell Burrus
- Department of Orthopaedic Surgery, University of Virginia Health System, Charlottesville, VA, USA
| | - James A Browne
- Department of Orthopaedic Surgery, University of Virginia Health System, Charlottesville, VA, USA
| | - Stephen F Brockmeier
- Department of Orthopaedic Surgery, University of Virginia Health System, Charlottesville, VA, USA.
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Werner BC, Rawles RB, Jobe JT, Chhabra AB, Freilich AM. Obesity is associated with increased postoperative complications after operative management of distal humerus fractures. J Shoulder Elbow Surg 2015; 24:1602-6. [PMID: 26163280 DOI: 10.1016/j.jse.2015.04.019] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/01/2015] [Revised: 04/16/2015] [Accepted: 04/25/2015] [Indexed: 02/01/2023]
Abstract
BACKGROUND Distal humerus fractures commonly require surgical intervention, including open reduction and internal fixation (ORIF) and, more recently in elderly, low-demand individuals, total elbow arthroplasty (TEA). The association of obesity with complications after either of these procedures has not previously been examined. METHODS A national insurance database was queried for ORIF or TEA for management of a distal humerus fracture using procedural and diagnostic codes. Patients in each operative group were then divided into nonobese and obese cohorts. These cohorts were then queried for postoperative complications within 90 days after the surgical procedure using diagnostic and procedural codes. χ(2) tests were calculated to determine statistical significance, with P < .05 considered significant. RESULTS A total of 6928 patients who underwent operative management of a distal humerus fracture were identified, including 4215 ORIF and 2713 TEA procedures. The obese ORIF patients had a significantly increased risk of 90-day local (odds ratio [OR], 2.5; P < .0001) and systemic (OR, 5.9; P < .0001) complications. The rates of postoperative infection, venous thromboembolism, and medical complications were significantly higher in the obese ORIF cohort than in nonobese patients. The obese TEA patients had a significantly increased risk of 90-day local (OR, 2.6; P < .0001) and systemic (OR, 4.4; P < .0001) complications. The rates of postoperative infection, venous thromboembolism, and medical complications were higher in the obese TEA cohort than in nonobese patients. CONCLUSIONS Obesity is associated with significantly higher rates of complications after ORIF and TEA for distal humerus fractures than in nonobese patients.
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Affiliation(s)
- Brian C Werner
- Department of Orthopaedic Surgery, University of Virginia Health System, Charlottesville, VA, USA
| | - Robert B Rawles
- Department of Orthopaedic Surgery, University of Virginia Health System, Charlottesville, VA, USA
| | - J Taylor Jobe
- Department of Orthopaedic Surgery, University of Virginia Health System, Charlottesville, VA, USA
| | - A Bobby Chhabra
- Department of Orthopaedic Surgery, University of Virginia Health System, Charlottesville, VA, USA
| | - Aaron M Freilich
- Department of Orthopaedic Surgery, University of Virginia Health System, Charlottesville, VA, USA.
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