The Hip Functional Retrieval after Elective Surgery May Be Enhanced by Supplemented Essential Amino Acids
It is not known whether postsurgery systemic inflammation and plasma amino acid abnormalities are still present during rehabilitation of individuals after elective hip arthroplasty (EHA). Sixty subjects (36 females; age 66.58±8.37 years) were randomized to receive 14-day oral EAAs (8 g/day) or a pla...
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doaj-3aa7fbd1e7ac48e490db0bc4754e026d2020-11-24T21:54:45ZengHindawi LimitedBioMed Research International2314-61332314-61412016-01-01201610.1155/2016/93183299318329The Hip Functional Retrieval after Elective Surgery May Be Enhanced by Supplemented Essential Amino AcidsEleonora Baldissarro0Roberto Aquilani1Federica Boschi2Paola Baiardi3Paolo Iadarola4Marco Fumagalli5Evasio Pasini6Manuela Verri7Maurizia Dossena8Arianna Gambino9Sharon Cammisuli10Simona Viglio11Dipartimento di Medicina Fisica e Riabilitativa, Salvatore Maugeri Foundation, Centro Medico di Nervi, IRCCS, Fondazione Maugeri, Via Missolungi 14, 16167 Nervi, ItalyDipartimento di Biologia e Biotecnologie, Unità di Biochimica, Università di Pavia, Via Ferrata 2, 27100 Pavia, ItalyDipartimento di Scienze del Farmaco, Università di Pavia, Via Taramelli 12, 27100 Pavia, ItalyDirezione Scientifica Centrale, IRCCS, Fondazione Maugeri, Via Boezio 28, 27100 Pavia, ItalyDipartimento di Biologia e Biotecnologie, Unità di Biochimica, Università di Pavia, Via Ferrata 2, 27100 Pavia, ItalyDipartimento di Biologia e Biotecnologie, Unità di Biochimica, Università di Pavia, Via Ferrata 2, 27100 Pavia, ItalyIstituto Scientifico di Lumezzane, IRCCS, Fondazione Maugeri, Via Mazzini 129, 25065 Lumezzane, ItalyDipartimento di Biologia e Biotecnologie, Unità di Biochimica, Università di Pavia, Via Ferrata 2, 27100 Pavia, ItalyDipartimento di Biologia e Biotecnologie, Unità di Biochimica, Università di Pavia, Via Ferrata 2, 27100 Pavia, ItalyConsorzio per Valutazioni Biologiche e Farmacologiche, Via Porta 12, 27100 Pavia, ItalyDipartimento di Medicina Fisica e Riabilitativa, Salvatore Maugeri Foundation, Centro Medico di Nervi, IRCCS, Fondazione Maugeri, Via Missolungi 14, 16167 Nervi, ItalyDipartimento di Medicina Molecolare, Unità di Biochimica, Università di Pavia, Via Taramelli 3/B, 27100 Pavia, ItalyIt is not known whether postsurgery systemic inflammation and plasma amino acid abnormalities are still present during rehabilitation of individuals after elective hip arthroplasty (EHA). Sixty subjects (36 females; age 66.58±8.37 years) were randomized to receive 14-day oral EAAs (8 g/day) or a placebo (maltodextrin). At admission to and discharge from the rehabilitation center, serum C-reactive protein (CRP) and venous plasma amino acid concentrations were determined. Post-EHA hip function was evaluated by Harris hip score (HHS) test. Ten matched healthy subjects served as controls. At baseline, all patients had high CRP levels, considerable reduction in several amino acids, and severely reduced hip function (HHS 40.78±2.70 scores). After treatment, inflammation decreased both in the EAA group and in the placebo group. Only EAA patients significantly improved their levels of glycine, alanine, tyrosine, and total amino acids. In addition, they enhanced the rate of hip function recovery (HHS) (from baseline 41.8±1.15 to 76.37±6.6 versus baseline 39.78±4.89 to 70.0±7.1 in placebo one; p=0.006). The study documents the persistence of inflammation and plasma amino acid abnormalities in post-EHA rehabilitation phase. EAAs enhance hip function retrieval and improve plasma amino acid abnormalities.http://dx.doi.org/10.1155/2016/9318329 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Eleonora Baldissarro Roberto Aquilani Federica Boschi Paola Baiardi Paolo Iadarola Marco Fumagalli Evasio Pasini Manuela Verri Maurizia Dossena Arianna Gambino Sharon Cammisuli Simona Viglio |
spellingShingle |
Eleonora Baldissarro Roberto Aquilani Federica Boschi Paola Baiardi Paolo Iadarola Marco Fumagalli Evasio Pasini Manuela Verri Maurizia Dossena Arianna Gambino Sharon Cammisuli Simona Viglio The Hip Functional Retrieval after Elective Surgery May Be Enhanced by Supplemented Essential Amino Acids BioMed Research International |
author_facet |
Eleonora Baldissarro Roberto Aquilani Federica Boschi Paola Baiardi Paolo Iadarola Marco Fumagalli Evasio Pasini Manuela Verri Maurizia Dossena Arianna Gambino Sharon Cammisuli Simona Viglio |
author_sort |
Eleonora Baldissarro |
title |
The Hip Functional Retrieval after Elective Surgery May Be Enhanced by Supplemented Essential Amino Acids |
title_short |
The Hip Functional Retrieval after Elective Surgery May Be Enhanced by Supplemented Essential Amino Acids |
title_full |
The Hip Functional Retrieval after Elective Surgery May Be Enhanced by Supplemented Essential Amino Acids |
title_fullStr |
The Hip Functional Retrieval after Elective Surgery May Be Enhanced by Supplemented Essential Amino Acids |
title_full_unstemmed |
The Hip Functional Retrieval after Elective Surgery May Be Enhanced by Supplemented Essential Amino Acids |
title_sort |
hip functional retrieval after elective surgery may be enhanced by supplemented essential amino acids |
publisher |
Hindawi Limited |
series |
BioMed Research International |
issn |
2314-6133 2314-6141 |
publishDate |
2016-01-01 |
description |
It is not known whether postsurgery systemic inflammation and plasma amino acid abnormalities are still present during rehabilitation of individuals after elective hip arthroplasty (EHA). Sixty subjects (36 females; age 66.58±8.37 years) were randomized to receive 14-day oral EAAs (8 g/day) or a placebo (maltodextrin). At admission to and discharge from the rehabilitation center, serum C-reactive protein (CRP) and venous plasma amino acid concentrations were determined. Post-EHA hip function was evaluated by Harris hip score (HHS) test. Ten matched healthy subjects served as controls. At baseline, all patients had high CRP levels, considerable reduction in several amino acids, and severely reduced hip function (HHS 40.78±2.70 scores). After treatment, inflammation decreased both in the EAA group and in the placebo group. Only EAA patients significantly improved their levels of glycine, alanine, tyrosine, and total amino acids. In addition, they enhanced the rate of hip function recovery (HHS) (from baseline 41.8±1.15 to 76.37±6.6 versus baseline 39.78±4.89 to 70.0±7.1 in placebo one; p=0.006). The study documents the persistence of inflammation and plasma amino acid abnormalities in post-EHA rehabilitation phase. EAAs enhance hip function retrieval and improve plasma amino acid abnormalities. |
url |
http://dx.doi.org/10.1155/2016/9318329 |
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