Impaired healing of fragility fractures in type 2 diabetes: clinical and radiographic assessments and serum cytokine levels

Background Diabetes induces bone alterations accompanied by altered cytokine expression patterns. These alterations lead to modified fracture healing, contributing to musculoskeletal fragility in the elderly. Aims We evaluated the inflammatory immune response in diabetic patients during fracture hea...

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Veröffentlicht in:Aging clinical and experimental research 2015-10, Vol.27 (Suppl 1), p.37-44
Hauptverfasser: Liuni, Federico Maria, Rugiero, Clelia, Feola, Maurizio, Rao, Cecilia, Pistillo, Pietro, Terracciano, Chiara, Giganti, Maria Gabriella, Tarantino, Umberto
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container_end_page 44
container_issue Suppl 1
container_start_page 37
container_title Aging clinical and experimental research
container_volume 27
creator Liuni, Federico Maria
Rugiero, Clelia
Feola, Maurizio
Rao, Cecilia
Pistillo, Pietro
Terracciano, Chiara
Giganti, Maria Gabriella
Tarantino, Umberto
description Background Diabetes induces bone alterations accompanied by altered cytokine expression patterns. These alterations lead to modified fracture healing, contributing to musculoskeletal fragility in the elderly. Aims We evaluated the inflammatory immune response in diabetic patients during fracture healing relative to clinical and radiographic assessments. Methods Fifty patients of both sexes with fragility fractures were studied: 30 diabetics (group A, mean age 73.4 ± 11.2 years) and 20 normoglycemic controls (group B, mean age 75.1 ± 16.9 years). Two subgroups comprised those with hip or wrist fragility fractures (25 and 16 patients, respectively). We evaluated serum concentrations of tumor necrosis factor α, interleukins 4 and 8, monocyte chemotactic protein-1 (MCP-1), vascular endothelial growth factor, and epidermal growth factor (EGF) before and at 4 and 8 weeks after surgery. We also determined the Radiographic Union Score for Hips and the Radius Union Scoring System score and applied the Physical Activity Scale for the Elderly test at the same time points. Each patient underwent bone densitometry. Results MCP-1 and EGF levels were higher in group A than in group B at 4 weeks after surgery ( p  > 0.05). Radiographic evaluation showed lower scores in group A ( p  
doi_str_mv 10.1007/s40520-015-0422-4
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These alterations lead to modified fracture healing, contributing to musculoskeletal fragility in the elderly. Aims We evaluated the inflammatory immune response in diabetic patients during fracture healing relative to clinical and radiographic assessments. Methods Fifty patients of both sexes with fragility fractures were studied: 30 diabetics (group A, mean age 73.4 ± 11.2 years) and 20 normoglycemic controls (group B, mean age 75.1 ± 16.9 years). Two subgroups comprised those with hip or wrist fragility fractures (25 and 16 patients, respectively). We evaluated serum concentrations of tumor necrosis factor α, interleukins 4 and 8, monocyte chemotactic protein-1 (MCP-1), vascular endothelial growth factor, and epidermal growth factor (EGF) before and at 4 and 8 weeks after surgery. We also determined the Radiographic Union Score for Hips and the Radius Union Scoring System score and applied the Physical Activity Scale for the Elderly test at the same time points. Each patient underwent bone densitometry. Results MCP-1 and EGF levels were higher in group A than in group B at 4 weeks after surgery ( p  &gt; 0.05). Radiographic evaluation showed lower scores in group A ( p  &lt; 0.05). The main difference between the groups was evident 4 weeks after surgery. Changes in the serum concentrations of chemotactic and angiogenic factors could explain the radiographically proved impaired fracture healing in diabetic patients. Conclusions Fragility fracture healing is impaired in diabetic patients. Radiographic and molecular patterns confirmed that the most compromised fracture-healing phase is at 4 weeks after surgery, during callus mineralization.</description><identifier>ISSN: 1720-8319</identifier><identifier>ISSN: 1594-0667</identifier><identifier>EISSN: 1720-8319</identifier><identifier>DOI: 10.1007/s40520-015-0422-4</identifier><identifier>PMID: 26197718</identifier><language>eng</language><publisher>Cham: Springer International Publishing</publisher><subject>Aged ; Aged, 80 and over ; Chemokine CCL2 - blood ; Cytokines ; Cytokines - blood ; Densitometry - methods ; Diabetes ; Diabetes Mellitus, Type 2 - complications ; Diabetes Mellitus, Type 2 - immunology ; Epidermal growth factor ; Female ; Fracture Fixation - adverse effects ; Fracture Fixation - methods ; Fracture Healing - immunology ; Fractures ; Geriatrics/Gerontology ; Humans ; Male ; Medicine ; Medicine &amp; Public Health ; Middle Aged ; Original Article ; Osteoporotic Fractures - diagnostic imaging ; Osteoporotic Fractures - immunology ; Postoperative Period ; Radiography ; Radius Fractures - diagnostic imaging ; Radius Fractures - etiology ; Radius Fractures - surgery ; Surgery ; Tumor Necrosis Factor-alpha - blood ; Vascular Endothelial Growth Factor A - blood</subject><ispartof>Aging clinical and experimental research, 2015-10, Vol.27 (Suppl 1), p.37-44</ispartof><rights>Springer International Publishing Switzerland 2015</rights><rights>Aging Clinical and Experimental Research is a copyright of Springer, (2015). 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These alterations lead to modified fracture healing, contributing to musculoskeletal fragility in the elderly. Aims We evaluated the inflammatory immune response in diabetic patients during fracture healing relative to clinical and radiographic assessments. Methods Fifty patients of both sexes with fragility fractures were studied: 30 diabetics (group A, mean age 73.4 ± 11.2 years) and 20 normoglycemic controls (group B, mean age 75.1 ± 16.9 years). Two subgroups comprised those with hip or wrist fragility fractures (25 and 16 patients, respectively). We evaluated serum concentrations of tumor necrosis factor α, interleukins 4 and 8, monocyte chemotactic protein-1 (MCP-1), vascular endothelial growth factor, and epidermal growth factor (EGF) before and at 4 and 8 weeks after surgery. We also determined the Radiographic Union Score for Hips and the Radius Union Scoring System score and applied the Physical Activity Scale for the Elderly test at the same time points. Each patient underwent bone densitometry. Results MCP-1 and EGF levels were higher in group A than in group B at 4 weeks after surgery ( p  &gt; 0.05). Radiographic evaluation showed lower scores in group A ( p  &lt; 0.05). The main difference between the groups was evident 4 weeks after surgery. Changes in the serum concentrations of chemotactic and angiogenic factors could explain the radiographically proved impaired fracture healing in diabetic patients. Conclusions Fragility fracture healing is impaired in diabetic patients. Radiographic and molecular patterns confirmed that the most compromised fracture-healing phase is at 4 weeks after surgery, during callus mineralization.</description><subject>Aged</subject><subject>Aged, 80 and over</subject><subject>Chemokine CCL2 - blood</subject><subject>Cytokines</subject><subject>Cytokines - blood</subject><subject>Densitometry - methods</subject><subject>Diabetes</subject><subject>Diabetes Mellitus, Type 2 - complications</subject><subject>Diabetes Mellitus, Type 2 - immunology</subject><subject>Epidermal growth factor</subject><subject>Female</subject><subject>Fracture Fixation - adverse effects</subject><subject>Fracture Fixation - methods</subject><subject>Fracture Healing - immunology</subject><subject>Fractures</subject><subject>Geriatrics/Gerontology</subject><subject>Humans</subject><subject>Male</subject><subject>Medicine</subject><subject>Medicine &amp; Public Health</subject><subject>Middle Aged</subject><subject>Original Article</subject><subject>Osteoporotic Fractures - diagnostic imaging</subject><subject>Osteoporotic Fractures - immunology</subject><subject>Postoperative Period</subject><subject>Radiography</subject><subject>Radius Fractures - diagnostic imaging</subject><subject>Radius Fractures - etiology</subject><subject>Radius Fractures - surgery</subject><subject>Surgery</subject><subject>Tumor Necrosis Factor-alpha - blood</subject><subject>Vascular Endothelial Growth Factor A - blood</subject><issn>1720-8319</issn><issn>1594-0667</issn><issn>1720-8319</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><recordid>eNp1kU9v1DAQxS0Eou3CB-gFWeLCJeBx7DjhhipoK1XiAmfLsSdbl_yrJ0Fa9cvj7Za2QuLksef3nkfzGDsF8RGEMJ9ICS1FIUAXQklZqBfsGEx-qUtoXj6rj9gJ0Y0QCvLlNTuSFTTGQH3M7i6H2cWEgV-j6-O45VPHu-S2sY_Lbl_5ZU1IPI582c3IJQ_RtbggfeY-C6J3PXdj4MmFOG2Tm6-j544IiQYcF7pvEqZ14H63TL_iiLzH39jTG_aqcz3h24dzw35--_rj7KK4-n5-efblqvClkUthNIBSdaU72UknW-xkFepG1qCDLr03CoIoK7VfiWhajc6UnasgeFGJ1rTlhn04-M5pul2RFjtE8tj3bsRpJQsGdKXr0oiMvv8HvZnWNObprCxVA6DrvMMNgwPl00SUsLNzioNLOwvC7sewh2RsTsbuk7Eqa949OK_tgOFR8TeKDMgDQLk1bjE9ff1_1z_qfJju</recordid><startdate>20151001</startdate><enddate>20151001</enddate><creator>Liuni, Federico Maria</creator><creator>Rugiero, Clelia</creator><creator>Feola, Maurizio</creator><creator>Rao, Cecilia</creator><creator>Pistillo, Pietro</creator><creator>Terracciano, Chiara</creator><creator>Giganti, Maria Gabriella</creator><creator>Tarantino, Umberto</creator><general>Springer International Publishing</general><general>Springer Nature B.V</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7X7</scope><scope>7XB</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>CCPQU</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>K9.</scope><scope>M0S</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>7X8</scope></search><sort><creationdate>20151001</creationdate><title>Impaired healing of fragility fractures in type 2 diabetes: clinical and radiographic assessments and serum cytokine levels</title><author>Liuni, Federico Maria ; 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These alterations lead to modified fracture healing, contributing to musculoskeletal fragility in the elderly. Aims We evaluated the inflammatory immune response in diabetic patients during fracture healing relative to clinical and radiographic assessments. Methods Fifty patients of both sexes with fragility fractures were studied: 30 diabetics (group A, mean age 73.4 ± 11.2 years) and 20 normoglycemic controls (group B, mean age 75.1 ± 16.9 years). Two subgroups comprised those with hip or wrist fragility fractures (25 and 16 patients, respectively). We evaluated serum concentrations of tumor necrosis factor α, interleukins 4 and 8, monocyte chemotactic protein-1 (MCP-1), vascular endothelial growth factor, and epidermal growth factor (EGF) before and at 4 and 8 weeks after surgery. We also determined the Radiographic Union Score for Hips and the Radius Union Scoring System score and applied the Physical Activity Scale for the Elderly test at the same time points. Each patient underwent bone densitometry. Results MCP-1 and EGF levels were higher in group A than in group B at 4 weeks after surgery ( p  &gt; 0.05). Radiographic evaluation showed lower scores in group A ( p  &lt; 0.05). The main difference between the groups was evident 4 weeks after surgery. Changes in the serum concentrations of chemotactic and angiogenic factors could explain the radiographically proved impaired fracture healing in diabetic patients. Conclusions Fragility fracture healing is impaired in diabetic patients. Radiographic and molecular patterns confirmed that the most compromised fracture-healing phase is at 4 weeks after surgery, during callus mineralization.</abstract><cop>Cham</cop><pub>Springer International Publishing</pub><pmid>26197718</pmid><doi>10.1007/s40520-015-0422-4</doi><tpages>8</tpages></addata></record>
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subjects Aged
Aged, 80 and over
Chemokine CCL2 - blood
Cytokines
Cytokines - blood
Densitometry - methods
Diabetes
Diabetes Mellitus, Type 2 - complications
Diabetes Mellitus, Type 2 - immunology
Epidermal growth factor
Female
Fracture Fixation - adverse effects
Fracture Fixation - methods
Fracture Healing - immunology
Fractures
Geriatrics/Gerontology
Humans
Male
Medicine
Medicine & Public Health
Middle Aged
Original Article
Osteoporotic Fractures - diagnostic imaging
Osteoporotic Fractures - immunology
Postoperative Period
Radiography
Radius Fractures - diagnostic imaging
Radius Fractures - etiology
Radius Fractures - surgery
Surgery
Tumor Necrosis Factor-alpha - blood
Vascular Endothelial Growth Factor A - blood
title Impaired healing of fragility fractures in type 2 diabetes: clinical and radiographic assessments and serum cytokine levels
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