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Ju JB, Zhang PX, Jiang BG. Risk Factors for Functional Outcomes of the Elderly with Intertrochanteric Fracture: A Retrospective Cohort Study. Orthop Surg 2020; 11:643-652. [PMID: 31456321 PMCID: PMC6712441 DOI: 10.1111/os.12512] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Revised: 07/07/2019] [Accepted: 07/10/2019] [Indexed: 11/28/2022] Open
Abstract
Objective To identify baseline factors relevant to functional outcomes and health‐related quality of life in the elderly with intertrochanteric fractures. Methods For the present study, 168 patients with intertrochanteric fracture who were assigned to different treatments between January 2016 and December 2017 were retrospectively selected. Hip function was assessed by Harris hip score (HHS), and health‐related quality of life was evaluated by Barthel index (BI) of activities of daily living (ADL) and EuroQol 5‐dimensions (EQ‐5D) score, respectively. Data were analyzed by t‐test, ANOVA, Pearson's correlation, χ2‐test, and multivariate linear regression. Results A total of 164 (97.6%) patients completed the follow‐up, with an average follow‐up time of 15.7 ± 6.9 months; 39 (23.8%) patients died during the follow‐up period and 125 (76.2%) patients were eligible for the functional analysis. HHS at final follow‐up of 125 patients was 71.8 ± 13.1, and the following were associated with hip functional recovery: age (−0.45, 95% confidence interval (CI) −0.73 to −0.18, P < 0.01), serum albumin (0.65, 95% CI 0.04 to 1.27, P < 0.05), and ADL at discharge (0.18, 95% CI 0.01 to 0.33, P < 0.05). The Barthel index at final follow up in this cohort was 80.2 ± 18.1, and multivariable linear regression analysis showed that age (−0.49, 95% CI −0.85 to −0.12; P < 0.05), ADL score at discharge (0.29, 95% CI 0.07 to 0.51; P < 0.05) and internal fixation (16.3, 95% CI 3.3 to 29.3; P < 0.05) were associated with ADL at final follow‐up. EQ‐5D at final follow‐up was 0.74 ± 0.2, with which HHS (0.012, 95% CI 0.011 to 0.013; P < 0.01) was positively associated. Conclusion We identify several baseline factors associated with hip functional outcome, health utility, and ADL in the elderly after an intertrochanteric fracture, of which we could modify mutable factors to achieve better outcomes. These findings could help to inform treatment and functional prognosis.
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Affiliation(s)
- Jia-Bao Ju
- Department of Orthopaedics and Traumatology, Peking University People's Hospital, Beijing, China
| | - Pei-Xun Zhang
- Department of Orthopaedics and Traumatology, Peking University People's Hospital, Beijing, China
| | - Bao-Guo Jiang
- Department of Orthopaedics and Traumatology, Peking University People's Hospital, Beijing, China
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Retraction: Serum Levels of 25-Hydroxyvitamin D and Functional Outcome among Postmenopausal Women with Hip Fracture. PLoS One 2019; 14:e0219278. [PMID: 31260489 PMCID: PMC6602285 DOI: 10.1371/journal.pone.0219278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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Piuzzi NS, George J, Khlopas A, Klika AK, Mont MA, Muschler GF, Higuera CA. High prevalence and seasonal variation of hypovitaminosis D in patients scheduled for lower extremity total joint arthroplasty. ANNALS OF TRANSLATIONAL MEDICINE 2018; 6:321. [PMID: 30364024 DOI: 10.21037/atm.2018.08.21] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Background High rates of vitamin D insufficiency and deficiency have been demonstrated in various patient populations, including patients undergoing total joint arthroplasties (TJA). However, the risk factors associated with this condition and its seasonal variation is still to be determined in patients scheduled for elective TJA. Methods We retrospectively identified 226 (116 hips, 120 knees) patients who underwent primary TJA, and had a vitamin D measurement, at a single institution (latitude, 41° 30' N) from 2006 to 2016. Demographics, comorbidities, and perioperative data were collected from electronic medical records. Patients were stratified into vitamin D sufficient (≥30 ng/mL), insufficient (<30 ng/mL), and deficient group (<20 ng/mL). Multivariate regression analyses were used to study the risk factors for vitamin D insufficiency and deficiency. Results There were 99/226 (43.8%) patients in the vitamin D sufficient group, 137/226 patients (60.6%) in the insufficient group, of which 61/226 (26.9%) were in the deficient group. On multivariate analysis, an American Society of Anesthesiologists' (ASA) score ≥3 was a risk factor for vitamin D insufficiency (P<0.001), while ASA ≥3 (P<0.001) and younger age (P=0.002) were risk factors for vitamin D deficiency. Vitamin D levels varied between the quarters with lowest level seen in quarter 1 (P=0.015). Conclusions There was an overall high prevalence of vitamin D insufficiency (60%) and deficiency (27%). Due to higher risk of hypovitaminosis D, particular attention should be placed in patients with an ASA score ≥3, and patients scheduled during winter season.
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Affiliation(s)
- Nicolas S Piuzzi
- Department of Orthopedic Surgery, Cleveland Clinic, Cleveland, OH, USA.,Instituto Universitario del Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Jaiben George
- Department of Orthopedic Surgery, Cleveland Clinic, Cleveland, OH, USA
| | - Anton Khlopas
- Department of Orthopedic Surgery, Cleveland Clinic, Cleveland, OH, USA
| | - Alison K Klika
- Department of Orthopedic Surgery, Cleveland Clinic, Cleveland, OH, USA
| | - Michael A Mont
- Department of Orthopedic Surgery, Cleveland Clinic, Cleveland, OH, USA.,Department of Orthopaedic Surgery, Lenox Hill Hospital, New York, NY, USA
| | - George F Muschler
- Department of Orthopedic Surgery, Cleveland Clinic, Cleveland, OH, USA
| | - Carlos A Higuera
- Department of Orthopaedic Surgery, Cleveland Clinic, Weston, FL, USA
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Prognostic Relevance of Circulating 25OHD Fractions for Early Recovery and Survival in Patients with Hip Fracture †. J Clin Med 2018; 7:jcm7080193. [PMID: 30071650 PMCID: PMC6111530 DOI: 10.3390/jcm7080193] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2018] [Revised: 07/28/2018] [Accepted: 07/28/2018] [Indexed: 12/14/2022] Open
Abstract
The relation between vitamin-D (VD) status and healing after hip fracture had not been sufficiently addressed. Currently serum total 25-hydroxy-VD (t-25OHD) is the most widely used indicator of VD status. It is unclear whether free or bioavailable VD are better markers of 25OHD availability for tissues. Validity of overall cut-off values of t-25OHD is limited. OBJECTIVES (1) Assess serum levels of circulating forms of 25OHD in patients with hip fracture (PwHF: N = 199) compared to active controls without history of fracture (N = 102); (2) determine relationship between 25OHD fractions and functional performance after surgery (FPAS) and survival. The t-25OHD; VD binding protein and albumin levels were measured. Comorbidities; lifestyle; FPAS and survival were recorded at seven months. VD deficiency occurred more frequently in PwHF than in controls (72% vs. 38%). Patients with better FPAS showed higher 25OHD in all fractions than with poor FPAS. Controlled by lifestyle; 25OHD levels were independent predictive factors (p < 0.001). Good FPAS values forecasted longer survival (OR: 6.5CI:3.2⁻13.3; p < 0.0001). All 25OHD forms showed a tendency to predict survival. Mortality rate decreased to 8% in individuals with t-25OHD levels of >22.6⁻39.5 nmol/L and increased to 14% with >40 nmol/L. These observations highlight the importance of serum 25OHD assessment and moderate VD substitution for healing and survival.
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Le B, Waller JL, Radhakrishnan R, Oh SJ, Kheda MF, Nahman NS, Carbone L. Osteoporotic fractures in patients with systemic lupus erythematosus and end stage renal disease. Lupus 2017; 27:17-24. [PMID: 28530467 DOI: 10.1177/0961203317709953] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Background The incidence of end stage renal disease (ESRD) in patients with systemic lupus erythematosus (SLE) is rising. However, the relationship between osteoporotic fractures and SLE in the setting of ESRD remains uninvestigated. The purpose of this study was to compare the frequency of incident osteoporotic fractures in patients with ESRD with and without SLE, to identify risk factors for fractures in patients with SLE and ESRD, and to examine the contribution of these fractures to mortality. Methods Retrospective cohort study of patients with SLE ( n = 716) and a 5% random sample of controls without SLE ( n = 4176) in the United States Renal Data System (USRDS) from years 2006-2008 enrolled in Medicare Part D. Results Fractures occurred in 10.6% ( n = 76) of patients with SLE and ESRD and 12.1% ( n = 507) of patients with ESRD without SLE ( p = 0.24). Older age (adjusted relative risk 1.02, 95% confidence interval 1.01-1.04) was associated with an increased risk for fracture in patients with SLE and ESRD. In multivariable analyses, vertebral and hip fractures more than doubled the risk for mortality. Conclusions The frequency of osteoporotic fractures in patients with SLE and ESRD is similar to the general population of patients with ESRD. Vertebral and hip fractures are significant contributors to mortality in patients with SLE and ESRD. Fracture prevention, in particular, for elderly patients with SLE and ESRD, should be considered. Summary SLE is not an independent risk factor for fractures in patients with ESRD. However, among patients with SLE and ESRD, vertebral and hip fractures are significant contributors to mortality.
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Affiliation(s)
- B Le
- 1 Department of Internal Medicine, Medical College of Georgia at Augusta University, Augusta, Georgia, USA.,2 Charlie Norwood VA Medical Center, Augusta, Georgia, USA
| | - J L Waller
- 3 Department of Biostatistics and Epidemiology, Augusta University, Augusta, Georgia, USA
| | - R Radhakrishnan
- 4 School of Medicine, Medical College of Georgia at Augusta University, Augusta, Georgia, USA
| | - S J Oh
- 5 Division of Rheumatology, Department of Internal Medicine, Medical College of Georgia at Augusta University, Augusta, Georgia, USA
| | - M F Kheda
- 6 Southwest Georgia Nephrology Clinic, PC, Albany, Georgia, USA
| | - N S Nahman
- 1 Department of Internal Medicine, Medical College of Georgia at Augusta University, Augusta, Georgia, USA.,2 Charlie Norwood VA Medical Center, Augusta, Georgia, USA.,7 Division of Nephrology, Department of Internal Medicine, Medical College of Georgia at Augusta University, Augusta, Georgia, USA
| | - L Carbone
- 1 Department of Internal Medicine, Medical College of Georgia at Augusta University, Augusta, Georgia, USA.,2 Charlie Norwood VA Medical Center, Augusta, Georgia, USA.,5 Division of Rheumatology, Department of Internal Medicine, Medical College of Georgia at Augusta University, Augusta, Georgia, USA
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Ghafouri HB, Zare M, Bazrafshan A, Modirian E, Mousavi A, Abazarian N. The association between serum 25-hydroxyvitamin D level and recurrent falls in the elderly population: a cohort study. Electron Physician 2016; 8:2707-2712. [PMID: 27757178 PMCID: PMC5053449 DOI: 10.19082/2707] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2015] [Accepted: 03/02/2016] [Indexed: 12/24/2022] Open
Abstract
Introduction Serum vitamin D concentration is a major contributing factor for increasing the risk of fall and fall-related injuries in older adults. However, when prescribed and supplemented for these populations, the outcomes are controversial, and in several cases no improvement has been reported in reducing the risk of recurrent falls. This study aimed to examine the association between serum vitamin D concentration and recurrent falls in Iranian older adults. Methods This cohort study was conducted in the emergency departments of two university hospitals. A cohort of 82 elderly participants aged over 60 and suffered from an unintentional episode of falling was evaluated six months after their first ED visit. A structured, self-administered checklist was developed to obtain the participants’ demographic and clinical information. Participants also were asked about any recurrent fall experience during follow-up. Results The mean (SD) age of the study population was 75 (8). Over half of the participants were male (57.3%). The mean (median) serum 25-hydroxyvitamin D (25 (OH)D) concentration was 38 (34) ng/ml. Mean serum 25(OH)D levels varied slightly between gender groups (p=0.450). An inverse but insignificant association was found between the age of participants and their serum 25(OH)D levels (r=−0.03, p=0.7). A small but insignificant association also was found between the mean serum 25(OH)D level and the number of recurrent falls in elderly patients irrespective of their age, gender, or physical activity groups (OR=1.008, p=0.992). Conclusion In contrast to previous studies, no significant association of serum 25(OH)D concentration was found with recurrent falls in Iranian older adults.
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Affiliation(s)
- Hamed Basir Ghafouri
- MD, Assistant Professor of Emergency Medicine, Emergency Medicine Management Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Morteza Zare
- MS, Nutrition Research Center, School of Nutrition and Food Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Azam Bazrafshan
- MS, Neuroscience Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran
| | - Ehsan Modirian
- MD, MPH, Emergency Medicine Physician, Boali Hospital, Quazvin University of Medical Science, Quazvin, Iran
| | - Afkham Mousavi
- MD, Department of Emergency Medicine, Shohada-e- Hafe Tir Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Niloofar Abazarian
- MD, Trauma and Injury Research Center, Iran University of Medical Sciences, Tehran, Iran
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