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Zaib S, Ahmad S, Khan I, Bin Jardan YA, Fentahun Wondmie G. An evaluation of inflammatory and endothelial dysfunction markers as determinants of peripheral arterial disease in those with diabetes mellitus. Sci Rep 2024; 14:15348. [PMID: 38961103 PMCID: PMC11222457 DOI: 10.1038/s41598-024-65188-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Accepted: 06/18/2024] [Indexed: 07/05/2024] Open
Abstract
The most serious long-term effects of diabetes is peripheral artery disease (PAD) which increases the chance of developing diabetic foot ulcers, gangrene and even lower limb amputation. The clinical manifestations of PAD which are typically not revealed until symptoms like intermittent claudication, rest pain and ischemic gangrene develop, are not present in majority of diabetes mellitus patients with PAD due to diabetic peripheral neuropathy. Therefore, current study is aimed to evaluate the inflammatory and endothelial dysfunction markers with their correlation to biomarkers that can help for in-time diagnosis and efficient prognosis of developing diabetes-associated PAD. Enzyme-linked immunosorbent assay was used to evaluate the interlukin-6, interlukin-8, intercellular adhesion molecule (ICAM) and vascular cell adhesion molecule (VCAM) in PAD with diabetes group, diabetic group and healthy individual group while biomarkers were measured by kit method. It was observed that serum IL-6, IL-8, ICAM and VCAM levels in type II diabetes mellitus (T2DM) with PAD patients were increased significantly (85.93, 597.08, 94.80 and 80.66) as compared to T2DM patients (59.52, 231.34, 56.88 and 50.19) and healthy individuals (4.81, 16.93, 5.55 and 5.16). The overall means for the parameters, IL-6, IL-8, ICAM, VCAM, urea, S/creatinine, CK-MB, AST, ALT, cholesterol, triglyceride, HDL, LDL, PT, aPTT, INR, HbA1C, and CRP within all groups were significantly (P < 0.05) different from each other. Therefore, it was concluded that the change in IL-6, IL-8, ICAM and VCAM can serve as an accurate diagnostic indicator and successful treatment.
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Affiliation(s)
- Sumera Zaib
- Department of Basic and Applied Chemistry, Faculty of Science and Technology, University of Central Punjab, Lahore, 54590, Pakistan.
| | - Shabbir Ahmad
- Department of Basic and Applied Chemistry, Faculty of Science and Technology, University of Central Punjab, Lahore, 54590, Pakistan
| | - Imtiaz Khan
- Department of Chemistry and Manchester Institute of Biotechnology, The University of Manchester, 131 Princess Street, Manchester, M1 7DN, UK.
| | - Yousef A Bin Jardan
- Department of Pharmaceutics, College of Pharmacy, King Saud University, P.O. Box 11451, Riyadh, Saudi Arabia
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Liu HT, Song J, Zhou FC, Liang ZH, Zhang QQ, Zhang YH, Shao J. Cervical spine involvement in pediatric mucopolysaccharidosis patients: Clinical features, early diagnosis, and surgical management. Front Surg 2023; 9:1059567. [PMID: 36684186 PMCID: PMC9852728 DOI: 10.3389/fsurg.2022.1059567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Accepted: 11/22/2022] [Indexed: 01/08/2023] Open
Abstract
Mucopolysaccharidosis (MPS) is a progressive genetic disease that causes a deficiency in lysosomal enzymes, which play an important role in the degradation pathway of glycosaminoglycans. As a result of enzyme defects, mucopolysaccharides cannot be metabolized and thus accumulate. The cervical spine is one of the most commonly involved sites; thus, prompt surgical management before the onset of severe neurological deterioration is critical. However, because of the rarity of the disease, there is no standard treatment. In this review, we characterize the cervical spinal involvement in pediatric patients with MPS, describe the useful imaging technologies for diagnosis, and provide screening procedure for children with MPS. Surgical managements, including indications, surgical methods, possible difficulties, and solutions, are reviewed in detail.
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Affiliation(s)
| | | | | | | | | | | | - Jiang Shao
- Correspondence: Yue-Hui Zhang Jiang Shao
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Abbot S, Williams N. The surgical management of spinal disorders in lysosomal storage diseases: a systematic review. ANZ J Surg 2022; 92:685-690. [PMID: 34984775 DOI: 10.1111/ans.17430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 12/01/2021] [Accepted: 12/06/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND The skeletal manifestations of lysosomal storage diseases (LSDs) are largely refractory to available therapeutic modalities. Consequently, there is an increasing need to manage their spinal deformities. The aim was to perform a systematic review to answer the questions, "What are the reported indications for surgery for spinal deformity in patients with LSDs?" and "what are the published surgical management strategies?". METHODS Articles that made reference to at least one LSD, a spinal abnormality and surgical management were included. Extracted study data included: study type, sample size, methodology and year of publication. The following clinical information was collected: demographics, spinal abnormalities, and surgical indications, details and outcomes. RESULTS Thirty-seven articles were included, with 23 describing surgical management of craniocervical manifestations seen in mucopolysaccharidosis. Radiological evidence of myelopathy at the craniocervical junction and/or progressive clinical neurological compromise were accepted as surgical indications. Prophylactic surgery was proposed by some authors. The recommended surgical technique and whether to stabilise and/or decompress varied between articles and LSD types. Twenty-one articles discussed thoracolumbar pathology, including thoracolumbar kyphosis and scoliosis. Radiological severity, progression of deformity, and presence of neurological deterioration were discussed as surgical indications. Most papers recommended circumferential arthrodesis via combined anterior and posterior approaches. CONCLUSION The surgical management of spinal disorders in LSDs remains controversial. Centres managing these patients should be encouraged to have a standardised system of reporting outcomes, to facilitate recommendations for management of the spinal manifestations.
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Affiliation(s)
- Samuel Abbot
- Department of Orthopaedics and Trauma, Women's and Children's Hospital, North Adelaide, South Australia, Australia.,Department of Orthopaedics and Trauma, Royal Adelaide Hospital, Adelaide, South Australia, Australia.,Department of Orthopaedics and Trauma, The Queen Elizabeth Hospital, Woodville South, South Australia, Australia
| | - Nicole Williams
- Department of Orthopaedics and Trauma, Women's and Children's Hospital, North Adelaide, South Australia, Australia.,Centre for Orthopaedic and Trauma Research, The University of Adelaide, Adelaide, South Australia, Australia
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Treatment of Severe Kyphoscoliosis in Children with Mucopolysaccharidosis Type I (Pfaundler-Hurler Syndrome) Using the Growing Rod Technique: A Case Series with Mid-Term Results. World Neurosurg 2020; 139:169-174. [PMID: 32311562 DOI: 10.1016/j.wneu.2020.04.055] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Accepted: 04/07/2020] [Indexed: 11/21/2022]
Abstract
BACKGROUND Patients with mucopolysaccharidosis type I (MPS I) have a good life expectancy due to early therapeutic options, such as stem cell therapy. Stem cell therapy can prevent the progression of some skeletal malformations. In contrast, the progression of thoracolumbar kyphoscoliosis, genua vara, and hip dysplasia cannot be influenced. We present 3 cases of children with MPS I with thoracolumbar kyphosis/kyphoscoliosis treated with a growing rod system. CASE DESCRIPTION The medical records and radiologic imaging of 3 children with a diagnosis of MPS I and kyphosis/kyphoscoliosis of the lumbar spine treated between 2007 and 2019 were retrospectively analyzed. Two children presented with a kyphoscoliosis, and 1 child had a combination of severe anterolisthesis and kyphoscoliosis. Surgery to correct the kyphosis and dorsal stabilization was performed in all patients after exhausted conservative treatment. There were no neurologic complications. Postoperative treatment and aftercare included a corset for 4 months and physical therapy. In all 3 patients, distraction surgery of the lumbar stabilization was done twice at a mean interval of 1 year. CONCLUSIONS If conservative treatment fails and surgery is necessary, an individual approach is needed. Dorsal stabilization with pedicle screws using a growing rod technique is an option for the correction of thoracolumbar/lumbar kyphosis in children with MPS I. However, fusion should be prevented initially or should be kept as short as possible. We achieved acceptable correction of the spinal deformity using the growing rod technique. Finally, surgery with correction and fusion is necessary after exhausted correction potential.
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Surgical Management of Spinal Disorders in People with Mucopolysaccharidoses. Int J Mol Sci 2020; 21:ijms21031171. [PMID: 32050679 PMCID: PMC7037985 DOI: 10.3390/ijms21031171] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Revised: 02/04/2020] [Accepted: 02/07/2020] [Indexed: 12/19/2022] Open
Abstract
Mucopolysaccharidoses (MPS) are a group of inherited, multisystem, lysosomal storage disorders involving specific lysosomal enzyme deficiencies that result in the accumulation of glycosaminoglycans (GAG) secondary to insufficient degradation within cell lysosomes. GAG accumulation affects both primary bone formation and secondary bone growth, resulting in growth impairment. Typical spinal manifestations in MPS are atlantoaxial instability, thoracolumbar kyphosis/scoliosis, and cervical/lumbar spinal canal stenosis. Spinal disorders and their severity depend on the MPS type and may be related to disease activity. Enzyme replacement therapy or hematopoietic stem cell transplantation has advantages regarding soft tissues; however, these therapeutic modalities are not effective for bone or cartilage and MPS-related bone deformity including the spine. Because spinal disorders show the most serious deterioration among patients with MPS, spinal surgeries are required although they are challenging and associated with high anesthesia-related risks. The aim of this review article is to provide the current comprehensive knowledge of representative spinal disease in MPS and its surgical management, including the related pathology, symptoms, and examinations.
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Williams N, Willet J, Clark D, Ketteridge D. Tarsal tunnel syndrome in the mucopolysaccharidoses: A case series and literature review. JIMD Rep 2019; 46:16-22. [PMID: 31240150 PMCID: PMC6498821 DOI: 10.1002/jmd2.12021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND The mucopolysaccharidoses (MPS) are a group of inherited, progressive, multi-system lysosomal storage disorders. Musculoskeletal manifestations include nerve entrapment syndromes, most commonly carpal tunnel syndrome. Tarsal tunnel syndrome (TTS) has also been reported. The purpose of this study was to investigate the clinical course of MPS patients with suspected TTS and to conduct a literature review of TTS in MPS. METHODS A review of the Medline and EMBASE databases was conducted in accordance with published guidelines from the Joanna Briggs Institute of Evidence Based Medicine with search strategy developed by a librarian trained in systematic reviews. A medical record review was undertaken for all patients managed in the multi-disciplinary MPS clinic in a tertiary referral paediatric centre, identifying patients with a suspected or established diagnosis of TTS. Data regarding the demographics, investigations, presentation, management, and clinical course were collected. RESULTS The literature review failed to identify any published papers regarding TTS in MPS, with conference proceedings only identified. Within a cohort of 19 MPS patients, four patients with a suspected diagnosis of TTS were identified (MPS I: two patients, MPS VI: two patients). Three patients underwent surgical tarsal tunnel decompression, two with good result. One patient had overlapping symptoms with spinal stenosis and improvement in suspected tarsal tunnel symptoms following spinal decompression and fusion.
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Affiliation(s)
- Nicole Williams
- Department of Orthopaedic SurgeryWomen's and Children's HospitalAdelaideAustralia
- Centre for Orthopaedic and Trauma ResearchUniversity of AdelaideAdelaideAustralia
| | - Jake Willet
- Training Medical Officer Unit, Royal Adelaide HospitalAdelaideAustralia
| | - Damian Clark
- Department of NeurologyWomen's and Children's HospitalAdelaideAustralia
| | - David Ketteridge
- Department of Genetics and Molecular PathologyWomen's and Children's HospitalAdelaideAustralia
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An Evidence-based Approach to the Management of Children With Morquio A Syndrome Presenting With Craniocervical Pathology. Spine (Phila Pa 1976) 2018; 43:E1443-E1453. [PMID: 29901537 DOI: 10.1097/brs.0000000000002743] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Retrospective case series OBJECTIVE.: The aim of this study was to review clinical and radiological outcomes of craniovertebral surgery in children with Morquio A syndrome (Mucopolysaccharidosis type IVA) and develop an evidence-based management algorithm. SUMMARY OF BACKGROUND DATA Myelopathy secondary to craniovertebral pathology is a common cause of neurological disability in Morquio A syndrome. Previously unresolved surgical controversies include the value of surveillance, surgical indications, and operative technique. METHODS A retrospective case-based review of children with Morquio A syndrome and craniovertebral pathology seen in a tertiary referral pediatric center from 1992 to 2016 was performed. Patients treated nonoperatively and operatively were included. Medical records and imaging were reviewed to determine clinical and radiological findings at initial assessment, before cervical spine surgery, early postoperative period, and final follow-up. The clinical outcomes of interest were neurological status and mobility at follow-up, complications, and need for further surgery. RESULTS Twenty-seven patients were included. Surgical indications were radiological evidence of cervicomedullary compression alone (six cases) or with clinical evidence of myelopathy (12 cases). Eighteen patients (median age 6.2 years, range 3.5-15.9 years) underwent surgery, with median follow-up of 8.5 years. Occiput to upper cervical spine fusion with C1 decompression was performed in all cases with the addition of autologous calvarial graft in young patients (12 cases) and occipital-cervical plate fixation in older children (six cases). Neurological improvement occurred in 38% of cases but by one functional level only. Six of nine conservatively treated patients remained independent walkers. CONCLUSION Surgery for craniovertebral pathology is required in the majority of children with Morquio A syndrome. Close clinical and radiological surveillance is essential for timely intervention. Occiput to cervical fusion is safe and feasible even in young patients and improves clinical and radiological parameters. LEVEL OF EVIDENCE 4.
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Nicolas-Jilwan M, AlSayed M. Mucopolysaccharidoses: overview of neuroimaging manifestations. Pediatr Radiol 2018; 48:1503-1520. [PMID: 29752520 DOI: 10.1007/s00247-018-4139-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2018] [Revised: 03/16/2018] [Accepted: 04/12/2018] [Indexed: 01/02/2023]
Abstract
The mucopolysaccharidoses are a heterogeneous group of inherited lysosomal storage disorders, characterized by the accumulation of undegraded glycosaminoglycans in various organs, leading to tissue damage. Mucopolysaccharidoses include eight individual disorders (IS [Scheie syndrome], IH [Hurler syndrome], II, III, IV, VI, VII and IX). They have autosomal-recessive transmission with the exception of mucopolysaccharidosis II, which is X-linked. Each individual disorder has a wide spectrum of phenotypic variation, depending on the specific mutation, from very mild to very severe. The skeletal and central nervous systems are particularly affected. The typical clinical presentation includes organomegaly, dysostosis multiplex with short trunk dwarfism, mental retardation and developmental delay. In this article, we review the neuroimaging manifestations of the different types of mucopolysaccharidoses including the dysostosis multiplex of the skull and spine as well as the various central nervous system complications. These include white matter injury, enlargement of the perivascular spaces, hydrocephalus, brain atrophy, characteristic enlargement of the subarachnoid spaces as well as compressive myelopathy. The correlation between several of the neuroimaging features and disease severity remains controversial, without well-established imaging biomarkers at this time. Imaging has, however, a crucial role in monitoring disease progression, in particular craniocervical junction stenosis, cord compression and hydrocephalus, because this allows for timely intervention before permanent damage occurs.
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Affiliation(s)
- Manal Nicolas-Jilwan
- Department of Radiology (MBC-28), Division of Neuroradiology, King Faisal Specialist Hospital and Research Centre, Riyadh, 11211, Saudi Arabia.
| | - Moeenaldeen AlSayed
- Department of Medical Genetics, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
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Williams N, Challoumas D, Ketteridge D, Cundy PJ, Eastwood DM. The mucopolysaccharidoses: advances in medical care lead to challenges in orthopaedic surgical care. Bone Joint J 2017; 99-B:1132-1139. [PMID: 28860391 DOI: 10.1302/0301-620x.99b9.bjj-2017-0487] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Accepted: 06/09/2017] [Indexed: 11/05/2022]
Abstract
The mucopolysaccharidoses (MPS) are a group of inherited lysosomal storage disorders with clinical manifestations relevant to the orthopaedic surgeon. Our aim was to review the recent advances in their management and the implications for surgical practice. The current literature about MPSs is summarised, emphasising orthopaedic complications and their management. Recent advances in the diagnosis and management of MPSs include the recognition of slowly progressive, late presenting subtypes, developments in life-prolonging systemic treatment and potentially new indications for surgical treatment. The outcomes of surgery in these patients are not yet validated and some procedures have a high rate of complications which differ from those in patients who do not have a MPS. The diagnosis of a MPS should be considered in adolescents or young adults with a previously unrecognised dysplasia of the hip. Surgeons treating patients with a MPS should report their experience and studies should include the assessment of function and quality of life to guide treatment. Cite this article: Bone Joint J 2017;99-B:1132-9.
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Affiliation(s)
- N Williams
- University of Adelaide, 72 King William St, North Adelaide, Australia
| | - D Challoumas
- Cambridge University Hospitals, Hills Road, Cambridge, CB2 0QQ, UK
| | - D Ketteridge
- University of Adelaide, 72 King William St, North Adelaide, Australia
| | - P J Cundy
- University of Adelaide, 72 King William St, North Adelaide, Australia
| | - D M Eastwood
- Great Ormond St Hospital for Children, London, WC1N 3JH, UK
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Williams N, Challoumas D, Eastwood DM. Does orthopaedic surgery improve quality of life and function in patients with mucopolysaccharidoses? J Child Orthop 2017; 11:289-297. [PMID: 28904635 PMCID: PMC5584498 DOI: 10.1302/1863-2548.11.170042] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
PURPOSE Mucopolysaccharidoses (MPS) are a group of rare lysosomal storage disorders associated with involvement of multiple organs along with a generalised skeletal dysplasia. Both haematopoetic stem cell transplant and enzyme replacement therapy have improved the outlook for patients while surgery remains high-risk and there is little information on clinical or functional outcome to justify many of the surgical procedures performed. This paper aims to summarise the orthopaedic surgical procedures in MPS patients for which quality of life (QoL) and functional data are available and to describe additional QoL and functional measurement tools of relevance to the assessment of orthopaedic outcomes in MPS. METHODS We reviewed the available literature to look for reported outcomes of orthopaedic surgery to lower and upper limbs and the spine. In addition, we describe the general and MPS-specific health measures that might be of relevance to the orthopaedic surgeon. RESULTS There is some evidence in the literature that orthopaedic surgery may improve QoL and function in some specific aspects of the MPS condition (in relation to genu valgum, carpal tunnel syndrome and trigger digits); however, the literature is sparse and consists of level 4/5 studies only. Further studies of these conditions should include QoL and functional assessment in order to confirm or refute these reports. In other areas (spine and hip), outcomes are judged largely on radiographic appearances with little clinical correlation and short follow-up; however, one long-term study of function following hip dysplasia surgery suggests poor outcomes. Anaesthetic morbidity/mortality is not insignificant in these complex patients with multi-organ involvement. Careful assessment is required, particularly when there is neurological involvement. CONCLUSIONS Orthopaedic surgeons involved with MPS patients should be encouraged to use and report measures of QoL and function with respect to musculoskeletal manifestations and response to surgery, recognising that such assessments in these complex and challenging patients may require a multidisciplinary approach.
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Affiliation(s)
- N. Williams
- Department of Orthopaedic Surgery, Women’s and Children’s Hospital, Adelaide and Centre for Orthopaedic and Trauma Research, University of Adelaide, Australia
| | - D. Challoumas
- Department of Orthopaedic Surgery, Great Ormond St Hospital for Children, London, UK
| | - D. M. Eastwood
- Department of Orthopaedic Surgery, Great Ormond St Hospital for Children, London, UK,Correspondence should be sent to: Miss D. M. Eastwood, Great Ormond St Hospital, Great Ormond St, London WC1 N 3JL, UK. E-mail:
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