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Schmidt V, Gordon M, Petterson A, Buttazzoni C, Seimersson A, Sayed-Noor A, Mukka S, Wadsten M. Functional outcomes are restored a decade after a distal radius fracture: a prospective long-term follow-up study. J Hand Surg Eur Vol 2024; 49:322-328. [PMID: 37684021 PMCID: PMC10882947 DOI: 10.1177/17531934231194682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/10/2023]
Abstract
We performed an 11-13-year prospective follow-up of patients after a distal radial fracture (DRF) to investigate the association between fracture malunion, radiocarpal osteoarthritis and clinical outcome. In total, 292 patients responded to patient-reported outcome measures; of them, 242 underwent clinical examination. Clinical outcomes improved with time. A decade after fracture, median Quick Disabilities of the Arm, Shoulder and Hand (QuickDASH) score was 5, EuroQol Five-dimensions score was 1.0, and range of motion and grip strength were 96% of the contralateral side. Neither osteoarthritis (6%) nor pseudoarthrosis of the ulnar styloid (30%) affected the outcomes. Dorsal tilt, radial inclination, ulnar variance and intra-articular extension did not affect long-term clinical outcomes or the risk of osteoarthritis. Recovery after a DRF is an ongoing process that lasts years. A decade after the injury event, range of motion, grip strength and QuickDASH were recovered to population normal, regardless of radiological outcomes.Level of evidence: II.
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Affiliation(s)
- Viktor Schmidt
- Department of Surgical and Perioperative Sciences, Umeå University, Umeå, Sweden
| | - Max Gordon
- Department of Clinical Sciences at Danderyd Hospital (KIDS), Karolinska Institutet, Stockholm, Sweden
| | - Anna Petterson
- Department of Orthopaedics, Östersund Hospital, Östersund, Sweden
| | | | | | - Arkan Sayed-Noor
- Department of Surgical and Perioperative Sciences, Umeå University, Umeå, Sweden
- Department of Clinical Sciences, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
| | - Sebastian Mukka
- Department of Surgical and Perioperative Sciences, Umeå University, Umeå, Sweden
| | - Mats Wadsten
- Department of Surgical and Perioperative Sciences, Umeå University, Umeå, Sweden
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Abstract
INTRODUCTION Whether under- or oversizing of the femoral component of cemented hip hemiarthroplasties impacts the risk of periprosthetic fractures (PPF) has only been examined experimentally. This study was carried out to add more knowledge about the risks of PPF in cemented polished tapered hemiarthroplasties. METHODS 20 patients with PPF following hip hemiarthroplasty with cemented Exeter V40 stems were compared to 50 controls who never suffered PPF having received the same type of Exeter hemiprosthesis for the same indication. The difference between stem size and post-hoc radiographic ideal templated size was investigated as a predictor of PPF. RESULTS Cases had a median size difference to post-hoc templating of -2, while controls had a median size difference of -1 (p = 0.09). An ROC curve constructed to find an optimal cutoff point in size difference between cases and controls arrived at an area under curve of 63%, with -1.5 as the cutoff. Patients with size differences exceeding -1.5 had a statistically significant increased PPF risk (odds ratio = 3.8, 95% confidence interval, 1.1-13.3, p < 0.05). This group covered 55% of all cases. CONCLUSION An implanted femoral component that is 2 or more sizes smaller than the template that is shown to be appropriate will increase the risk of PPF in Exeter hip hemiarthroplasties.
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Affiliation(s)
- Lars Korsnes
- Department of Orthopaedics, Östersund Hospital, Östersund, Sweden
| | - Andreas Gottvall
- Department of Orthopaedics, Östersund Hospital, Östersund, Sweden
| | | | - Michael Mints
- Department of Surgical and Perioperative Sciences, Umeå University, Umeå, Sweden
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Wadsten MÅ, Sjödén GO, Buttazzoni GG, Buttazzoni C, Englund E, Sayed-Noor AS. The influence of late displacement in distal radius fractures on function, grip strength, range of motion and quality of life. J Hand Surg Eur Vol 2018; 43:131-136. [PMID: 28758528 DOI: 10.1177/1753193417721446] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
UNLABELLED Late displacement of distal radius fractures, still in acceptable radiological position after 1-2 weeks, occurs in approximately one-third of cases. The aim of this study was to investigate the influence of late displacement on the functional outcome and quality of life at 1 year in non-operatively treated distal radius fractures. One hundred and seventy five unilateral conservatively treated distal radius fractures with minimal displacement after 10-14 days were finally evaluated in the study. Follow-up included radiographs at 3 months and clinical examination 1 year after the fracture. Final radiographic parameters, grip strength, range of motion, QuickDASH, EQ-5D and pain visual analogue scale were evaluated with multivariate analysis. Late displacement occurred in 28% of the cases and was associated with loss of grip strength and range of motion. No significant differences were seen in the outcome questionnaires. LEVEL OF EVIDENCE II.
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Affiliation(s)
- M Å Wadsten
- 1 Department of Surgical and Perioperative Sciences (Orthopaedics-Sundsvall), Umeå University, Sweden
| | - G O Sjödén
- 1 Department of Surgical and Perioperative Sciences (Orthopaedics-Sundsvall), Umeå University, Sweden
| | - G G Buttazzoni
- 2 Department of Surgical and Perioperative Sciences (Orthopaedics-Östersund), Umeå University, Sweden
| | - C Buttazzoni
- 2 Department of Surgical and Perioperative Sciences (Orthopaedics-Östersund), Umeå University, Sweden
| | - E Englund
- 3 Department of Research and Development, Västernorrland County, Sundsvall, Sweden
| | - A S Sayed-Noor
- 1 Department of Surgical and Perioperative Sciences (Orthopaedics-Sundsvall), Umeå University, Sweden
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Buttazzoni C, Rosengren B, Tveit M, Landin L, Nilsson JÅ, Karlsson M. Preterm Children Born Small for Gestational Age are at Risk for Low Adult Bone Mass. Calcif Tissue Int 2016; 98:105-13. [PMID: 26472429 DOI: 10.1007/s00223-015-0069-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2015] [Accepted: 10/01/2015] [Indexed: 10/22/2022]
Abstract
Cross-sectional studies suggest that premature birth and low birth weight may both be associated with low peak bone mass. We followed bone traits in preterm individuals and controls for 27 years and examined the effects of birth weight relative to gestational age [stratified as small for gestational age (SGA) or appropriate for gestational (AGA)] on adult bone mineral density (BMD). We measured distal forearm BMC (g/cm) and BMD (g/cm(2)) with single-photon absorptiometry (SPA) in 46 preterm children (31 AGA and 15 SGA) at mean age 10.1 years (range 4-16) and in 84 healthy age-matched children. The measurements were repeated 27 years later with the same SPA apparatus but then also with dual energy absorptiometry and peripheral computed tomography (pQCT). Preterm individuals were shorter (p = 0.03) in adulthood than controls. Preterm AGA individuals had similar BMC and BMD height-adjusted Z-scores in adulthood compared to controls. Preterm SGA individuals had lower distal forearm BMC and BMD height-adjusted Z-scores in adulthood than both controls and preterm AGA individuals. Preterm SGA individuals had lower gain from childhood to adulthood in distal forearm BMC height-adjusted Z-scores than controls (p = 0.03). The deficits in preterm SGA individuals in adulthood were also captured by DEXA in height-adjusted femoral neck (FN) BMC Z-score and height-adjusted FN BMD Z-score and by pQCT in tibial cross-sectional area (CSA) Z-score and stress strain index (SSI) Z-score, where all measurements were lower than controls (all p values <0.05). Preterm SGA individuals are at increased risk of reaching low adult bone mass, at least partly due to a deficit in the accrual of bone mineral during growth. In our cohort, we were unable to find a similar risk in preterm AGA individuals.
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Affiliation(s)
- Christian Buttazzoni
- Clinical and Molecular Osteoporosis Research Unit, Department of Clinical Sciences and Orthopedics, Lund University, Skåne University Hospital, 205 02, Malmō, Sweden.
| | - Björn Rosengren
- Clinical and Molecular Osteoporosis Research Unit, Department of Clinical Sciences and Orthopedics, Lund University, Skåne University Hospital, 205 02, Malmō, Sweden
| | - Magnus Tveit
- Clinical and Molecular Osteoporosis Research Unit, Department of Clinical Sciences and Orthopedics, Lund University, Skåne University Hospital, 205 02, Malmō, Sweden
| | - Lennart Landin
- Clinical and Molecular Osteoporosis Research Unit, Department of Clinical Sciences and Orthopedics, Lund University, Skåne University Hospital, 205 02, Malmō, Sweden
| | - Jan-Åke Nilsson
- Clinical and Molecular Osteoporosis Research Unit, Department of Clinical Sciences and Orthopedics, Lund University, Skåne University Hospital, 205 02, Malmō, Sweden
| | - Magnus Karlsson
- Clinical and Molecular Osteoporosis Research Unit, Department of Clinical Sciences and Orthopedics, Lund University, Skåne University Hospital, 205 02, Malmō, Sweden
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Buttazzoni C, Rosengren BE, Karlsson C, Dencker M, Nilsson JÅ, Karlsson MK. A Pediatric Bone Mass Scan has Poor Ability to Predict Peak Bone Mass: An 11-Year Prospective Study in 121 Children. Calcif Tissue Int 2015; 96:379-88. [PMID: 25716719 DOI: 10.1007/s00223-015-9965-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2014] [Accepted: 02/09/2015] [Indexed: 10/24/2022]
Abstract
This 11-year prospective longitudinal study examined how a pre-pubertal pediatric bone mass scan predicts peak bone mass. We measured bone mineral content (BMC; g), bone mineral density (BMD; g/cm(2)), and bone area (cm(2)) in femoral neck, total body and lumbar spine by dual-energy X-ray absorptiometry in a population-based cohort including 65 boys and 56 girls. At baseline all participants were pre-pubertal with a mean age of 8 years (range 6-9), they were re-measured at a mean 11 years (range 10-12) later. The participants were then mean 19 years (range 18-19), an age range that corresponds to peak bone mass in femoral neck in our population. We calculated individual BMC, BMD, and bone size Z scores, using all participants at each measurement as reference and evaluated correlations between the two measurements. Individual Z scores were also stratified in quartiles to register movements between quartiles from pre-pubertal age to peak bone mass. The correlation coefficients (r) between pre-pubertal and young adulthood measurements for femoral neck BMC, BMD, and bone area varied between 0.37 and 0.65. The reached BMC value at age 8 years explained 42 % of the variance in the BMC peak value; the corresponding values for BMD were 31 % and bone area 14 %. Among the participants with femoral neck BMD in the lowest childhood quartile, 52 % had left this quartile at peak bone mass. A pediatric bone scan with a femoral neck BMD value in the lowest quartile had a sensitivity of 47 % [95 % confidence interval (CI) 28, 66] and a specificity of 82 % (95 % CI 72, 89) to identify individuals who would remain in the lowest quartile at peak bone mass. The pre-pubertal femoral neck BMD explained only 31 % of the variance in femoral neck peak bone mass. A pre-pubertal BMD scan in a population-based sample has poor ability to predict individuals who are at risk of low peak bone mass.
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Affiliation(s)
- Christian Buttazzoni
- Clinical and Molecular Osteoporosis Research Unit, Department of Orthopedics and Clinical Sciences, Skåne University Hospital, Lund University, 205 02, Malmō, Sweden,
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Buttazzoni C, Rosengren BE, Tveit M, Landin L, Nilsson JÅ, Karlsson MK. A pediatric bone mass scan has poor ability to predict adult bone mass: a 28-year prospective study in 214 children. Calcif Tissue Int 2014; 94:232-9. [PMID: 24101230 DOI: 10.1007/s00223-013-9802-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2013] [Accepted: 08/29/2013] [Indexed: 11/28/2022]
Abstract
As the correlation of bone mass from childhood to adulthood is unclear, we conducted a long-term prospective observational study to determine if a pediatric bone mass scan could predict adult bone mass. We measured cortical bone mineral content (BMC [g]), bone mineral density (BMD [g/cm(2)]), and bone width (cm) in the distal forearm by single photon absorptiometry in 120 boys and 94 girls with a mean age of 10 years (range 3-17) and mean 28 years (range 25-29) later. We calculated individual and age-specific bone mass Z scores, using the control cohort included at baseline as reference, and evaluated correlations between the two measurements with Pearson's correlation coefficient. Individual Z scores were also stratified in quartiles to register movements between quartiles from growth to adulthood. BMD Z scores in childhood and adulthood correlated in both boys (r = 0.35, p < 0.0001) and girls (r = 0.50, p < 0.0001) and in both children ≥10 years at baseline (boys r = 0.43 and girls r = 0.58, both p < 0.0001) and children <10 years at baseline (boys r = 0.26 and girls r = 0.40, both p < 0.05). Of the children in the lowest quartile of BMD, 58% had left the lowest quartile in adulthood. A pediatric bone scan with a value in the lowest quartile had a sensitivity of 48% (95% confidence interval [CI] 27-69%) and a specificity of 76% (95% CI 66-84%) to identify individuals who would remain in the lowest quartile also in adulthood. Childhood forearm BMD explained 12% of the variance in adult BMD in men and 25% in women. A pediatric distal forearm BMD scan has poor ability to predict adult bone mass.
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Affiliation(s)
- Christian Buttazzoni
- Clinical and Molecular Osteoporosis Research Unit, Department of Clinical Sciences and Orthopedics, Skåne University Hospital, Lund University, 205 02, Malmö, Sweden,
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Buttazzoni C, Rosengren BE, Tveit M, Landin L, Nilsson JÅ, Karlsson MK. Does a childhood fracture predict low bone mass in young adulthood? A 27-year prospective controlled study. J Bone Miner Res 2013; 28:351-9. [PMID: 22915380 DOI: 10.1002/jbmr.1743] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2012] [Revised: 08/01/2012] [Accepted: 08/07/2012] [Indexed: 11/10/2022]
Abstract
A fracture in childhood is associated with low bone mineral density (BMD), but it is debated whether a fracture at growth also predicts low BMD in young adulthood. The purpose of this work was to gender-specifically evaluate whether children with a fracture are at increased risk of low BMD in young adulthood. Distal forearm BMD (g/cm2) was measured with single-photon absorptiometry (SPA) in 47 boys and 26 girls (mean age 10 years, range 3-16 years) with an index fracture and in 41 boys and 43 girls (mean age 10 years, range 4-16 years) with no fracture. BMD was re-measured mean 27 years later with the same SPA apparatus and with dual-energy absorptiometry (DXA), quantitative ultrasound (QUS), and peripheral computed tomography (pQCT). Individual Z-scores were calculated using the control cohort as reference population. Data are presented as means with 95% confidence intervals (95% CI) within brackets and correlation with Pearson's correlation coefficient. Boys with an index fracture had at fracture event a distal forearm BMD Z-score of -0.4 (95% CI, -0.7 to -0.1) and at follow-up -0.4 (95% CI, -0.7 to -0.1). Corresponding values in girls were -0.2 (95% CI, -0.5 to 0.1) and -0.3 (95% CI, -0.7 to 0.1). The deficit in absolute bone mass was driven by men with index fractures in childhood due to low energy rather than moderate or high energy. There were no changes in BMD Z-score during the follow-up period. The BMD deficit at follow-up was in boys with an index fracture verified with all advocated techniques. A childhood fracture in men was associated with low BMD and smaller bone size in young adulthood whereas the deficit in women did not reach statistical significance.
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Affiliation(s)
- Christian Buttazzoni
- Clinical and Molecular Osteoporosis Research Unit, Department of Clinical Sciences and Orthopaedics, Lund University, Skåne University Hospital, SE-205 02 Malmo, Sweden.
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Negretti E, Tamagnini P, Giuffrida L, Tita M, Buttazzoni C. [Complications, errors and accidents in performing a block of the sympathetic system]. Clin Ter 1987; 122:107-12. [PMID: 2973899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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Marani A, Lavagnini I, Buttazzoni C. Statistical study of air pollutant concentrations via generalized gamma distributions. J Air Pollut Control Assoc 1986; 36:1250-4. [PMID: 3794087 DOI: 10.1080/00022470.1986.10466173] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Buttazzoni C, Lavagnini I, Marani A, Zllio Grandi F, Del Turco A. Probability Model for Atmospheric Sulphur Dioxide Concentrations in the Area of Venice. ACTA ACUST UNITED AC 1986. [DOI: 10.1080/00022470.1986.10466143] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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