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Heidari A, Stephen C, Dala-Ali B, Webber J, Pearce O, Ahmed MH. Hip Dysplasia in a Patient in Late Adolescence With Charcot-Marie-Tooth and Multiple Acyl-CoA Dehydrogenase Deficiency. J Med Cases 2024; 15:20-25. [PMID: 38328808 PMCID: PMC10846495 DOI: 10.14740/jmc4174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Accepted: 01/17/2024] [Indexed: 02/09/2024] Open
Abstract
This case report explores a unique presentation of hip dysplasia in a female patient aged 21 years old diagnosed with Charcot-Marie-Tooth disease (CMT) type 1A and multiple acyl-CoA dehydrogenase deficiency (MADD). The coexistence of these neuromuscular and metabolic disorders in a patient with hip dysplasia provides an opportunity to investigate their potential interactions and impact on diagnosis, treatment, and prognosis. The patient underwent labral repair with shelf osteotomy and later a total hip replacement. This case highlights the need for further research to better understand the relationships between CMT, MADD, neuromuscular dysplasia, and hip dysplasia. A deeper understanding of these interactions may lead to improved diagnostic techniques, earlier intervention, and personalized treatment approaches for patients with co-morbid conditions, ultimately improving patient outcomes and reducing complications later in life.
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Affiliation(s)
- Amirmohammad Heidari
- Faculty of Medicine and Health Sciences, The University of Buckingham, Buckinghamshire, UK
- Aintree University Hospital, Liverpool, UK
- University of Liverpool, School of Medicine, Liverpool, UK
| | - Cameron Stephen
- Faculty of Medicine and Health Sciences, The University of Buckingham, Buckinghamshire, UK
- Aberdeen Royal Infirmary, Aberdeen, UK
| | - Benan Dala-Ali
- Department of Trauma and Orthopaedics, Milton Keynes Hospital NHS Foundation Trust, Milton Keynes, UK
| | - Jane Webber
- Department of Trauma and Orthopaedics, Milton Keynes Hospital NHS Foundation Trust, Milton Keynes, UK
| | - Oliver Pearce
- Department of Trauma and Orthopaedics, Milton Keynes Hospital NHS Foundation Trust, Milton Keynes, UK
| | - Mohamed H. Ahmed
- Department of Medicine and HIV Metabolic Clinic, Milton Keynes Hospital NHS Foundation Trust, Milton Keynes, UK
- Department of Geriatric Medicine, Milton Keynes Hospital NHS Foundation Trust, Milton Keynes, UK
- Honorary Senior Lecturer of the Faculty of Medicine and Health Sciences, University of Buckingham, UK
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Asada N, Katayama Y. A mysterious triangle of blood, bones, and nerves. J Bone Miner Metab 2023; 41:404-414. [PMID: 36752904 DOI: 10.1007/s00774-023-01402-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Accepted: 01/13/2023] [Indexed: 02/09/2023]
Abstract
The relationship between bone tissue and bone marrow, which is responsible for hematopoiesis, is inseparable. Osteoblasts and osteocytes, which produce and consist of bone tissue, regulate the function of hematopoietic stem cells (HSC), the ancestors of all hematopoietic cells in the bone marrow. The peripheral nervous system finely regulates bone remodeling in bone tissue and modulates HSC function within the bone marrow, either directly or indirectly via modification of the HSC niche function. Peripheral nerve signals also play an important role in the development and progression of malignant tumors (including hematopoietic tumors) and normal tissues, and peripheral nerve control is emerging as a potential new therapeutic target. In this review, we summarize recent findings on the linkage among blood system, bone tissue, and peripheral nerves.
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Affiliation(s)
- Noboru Asada
- Department of Hematology and Oncology, Okayama University Hospital, 2-5-1 Shikata-Cho, Kita-ku, Okayama, 700-8558, Japan.
| | - Yoshio Katayama
- Division of Hematology, Department of Medicine, Kobe University Hospital, 7-5-2 Kusunoki-Cho, Chuo-ku, Kobe, 650-0017, Japan.
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Colaianni G, Oranger A, Dicarlo M, Lovero R, Storlino G, Pignataro P, Fontana A, Di Serio F, Ingravallo A, Caputo G, Di Leo A, Barone M, Grano M. Irisin Serum Levels and Skeletal Muscle Assessment in a Cohort of Charcot-Marie-Tooth Patients. Front Endocrinol (Lausanne) 2022; 13:886243. [PMID: 35634506 PMCID: PMC9134857 DOI: 10.3389/fendo.2022.886243] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 04/08/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Charcot-Marie-Tooth (CMT) indicates a group of inherited polyneuropathies whose clinical phenotypes primarily include progressive distal weakness and muscle atrophy. Compelling evidence showed that the exercise-mimetic myokine irisin protects against muscle wasting in an autocrine manner, thus possibly preventing the onset of musculoskeletal atrophy. Therefore, we sought to determine if irisin serum levels correlate with biochemical and muscle parameters in a cohort of CMT patients. METHODS This cohort study included individuals (N=20) diagnosed with CMT disease. Irisin and biochemical markers were quantified in sera. Skeletal muscle mass (SMM) was evaluated by bioelectric impedance analysis, muscle strength by handgrip, and muscle quality was derived from muscle strength and muscle mass ratio. RESULTS CMT patients (m/f, 12/8) had lower irisin levels than age and sex matched healthy subjects (N=20) (6.51 ± 2.26 vs 9.34 ± 3.23 μg/ml; p=0.003). SMM in CMT patients was always lower compared to SMM reference values reported in healthy Caucasian population matched for age and sex. Almost the totality of CMT patients (19/20) showed low muscle quality and therefore patients were evaluated on the basis of muscle strength. Irisin was lower in presence of pathological compared to normal muscle strength (5.56 ± 1.26 vs 7.67 ± 2.72 μg/ml; p=0.03), and directly correlated with the marker of bone formation P1PN (r= 0.669; 95%CI 0.295 to 0.865; p=0.002), but inversely correlated with Vitamin D (r=-0.526; 95%CI -0,791 to -0,095; p=0.017). Surprisingly, in women, irisin levels were higher than in men (7.31 ± 2.53 vs 5.31 ± 1.02 μg/ml, p=0.05), and correlated with both muscle strength (r=0.759; 95%CI 0.329 to 0.929; p=0.004) and muscle quality (r=0.797; 95%CI 0.337 to 0.950; p=0.006). CONCLUSION Our data demonstrate lower irisin levels in CMT patients compared to healthy subjects. Moreover, among patients, we observed, significantly higher irisin levels in women than in men, despite the higher SMM in the latter. Future studies are necessary to establish whether, in this clinical contest, irisin could represent a marker of the loss of muscle mass and strength and/or bone loss.
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Affiliation(s)
- Graziana Colaianni
- Department of Emergency and Organ Transplantation, University of Bari, Bari, Italy
| | - Angela Oranger
- Department of Emergency and Organ Transplantation, University of Bari, Bari, Italy
| | - Manuela Dicarlo
- Department of Basic Medical Sciences, Neuroscience and Sense Organs, University of Bari, Bari, Italy
| | - Roberto Lovero
- Clinical Pathology Unit, Polyclinic of Bari, Bari, Italy
| | - Giuseppina Storlino
- Department of Emergency and Organ Transplantation, University of Bari, Bari, Italy
| | - Patrizia Pignataro
- Department of Emergency and Organ Transplantation, University of Bari, Bari, Italy
- Department of Basic Medical Sciences, Neuroscience and Sense Organs, University of Bari, Bari, Italy
| | | | | | - Angelica Ingravallo
- Gastroenterology Unit, Department of Emergency and Organ Transplantation, University of Bari, Bari, Italy
| | - Giuseppe Caputo
- Territorial Neurology Service of Parkinson Disease and Movement Disorders Network - Apulia - Azienda Sanitaria Locale (ASL) Bari, Bari, Italy
| | - Alfredo Di Leo
- Gastroenterology Unit, Department of Emergency and Organ Transplantation, University of Bari, Bari, Italy
| | - Michele Barone
- Gastroenterology Unit, Department of Emergency and Organ Transplantation, University of Bari, Bari, Italy
| | - Maria Grano
- Department of Emergency and Organ Transplantation, University of Bari, Bari, Italy
- *Correspondence: Maria Grano,
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Abdala R, Levi L, Longobardi V, Zanchetta MB. Severe bone microarchitecture deterioration in a family with hereditary neuropathy: evidence of the key role of the mechanostat. Osteoporos Int 2020; 31:2477-2480. [PMID: 33047192 DOI: 10.1007/s00198-020-05674-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Accepted: 10/06/2020] [Indexed: 11/25/2022]
Abstract
In this report, we present three cases of individuals from the same family with a diagnosis of CMT with severe tibia bone microarchitecture deterioration assessed by HR-pQCT. Charcot-Marie-Tooth disease (CMT) or hereditary neuropathy involves both motor and sensory nerves. Falls are often the first manifestation in these patients and represent an important risk factor for fracture. The reduction of mechanical input on bone inhibits bone formation by osteoblasts and accelerates bone resorption by osteoclasts, leading to disuse osteoporosis. We report three cases of individuals from the same family with a diagnosis of CMT with severe tibia bone microarchitecture deterioration assessed by high-resolution peripheral quantitative computed tomography (HR-pQCT). This affectation was exclusive to the tibia; the radius remained undamaged, showing the consequences of the lack of mobility and mechanical stimulation. Physical activity and rehabilitation, in addition to adequate calcium and vitamin D supplementation, may play an essential role in the management of this disease.
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Affiliation(s)
- R Abdala
- IDIM, Libertad 836, 1st Floor, Zip code 1012, Buenos Aires, Argentina.
- Cátedra de Osteología y Metabolismo Mineral, Universidad del Salvador, Buenos Aires, Argentina.
| | - L Levi
- IDIM, Libertad 836, 1st Floor, Zip code 1012, Buenos Aires, Argentina
| | - V Longobardi
- IDIM, Libertad 836, 1st Floor, Zip code 1012, Buenos Aires, Argentina
- Cátedra de Osteología y Metabolismo Mineral, Universidad del Salvador, Buenos Aires, Argentina
| | - M B Zanchetta
- IDIM, Libertad 836, 1st Floor, Zip code 1012, Buenos Aires, Argentina
- Cátedra de Osteología y Metabolismo Mineral, Universidad del Salvador, Buenos Aires, Argentina
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Iolascon G, Paoletta M, Liguori S, Curci C, Moretti A. Neuromuscular Diseases and Bone. Front Endocrinol (Lausanne) 2019; 10:794. [PMID: 31824418 PMCID: PMC6886381 DOI: 10.3389/fendo.2019.00794] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Accepted: 10/30/2019] [Indexed: 02/05/2023] Open
Abstract
Neuromuscular diseases (NMDs) are inherited or acquired conditions affecting skeletal muscles, motor nerves, or neuromuscular junctions. Most of them are characterized by a progressive damage of muscle fibers with reduced muscle strength, disability, and poor health-related quality of life of affected patients. In this scenario, skeletal health is usually compromised as a consequence of modified bone-muscle cross-talk including biomechanical and bio-humoral issues, resulting in increased risk of bone fragility and fractures. In addition, NMD patients frequently face nutritional issues, including malnutrition due to feeding disorders and swallowing problems that might affect bone health. Moreover, in these patients, low levels of physical activity or immobility are common and might lead to overweight or obesity that can also interfere with bone strength features. Also, vitamin D deficiency could play a critical role both in the pathogenesis and in the clinical scenario of many NMDs, suggesting that its correction could be useful in maintaining or enhancing bone health, especially in the early phases of NMDs. Last but not least, specific disease-modifying drugs, available for some NMDs, are frequently burdened with adverse effects on bone tissue. For example, glucocorticoid therapy, standard of care for many muscular dystrophies, prolongs long-term survival in treated patients; nevertheless, high dose and/or chronic use of these drugs are a common cause of secondary osteoporosis. This review addresses the current state of knowledge about the factors that play a role in determining bone alterations reported in NMDs, how these factors can modify the biological pathways underlying bone health, and which are the available interventions to manage bone involvement in patients affected by NMDs. Considering the complexity of care of these patients, an interdisciplinary and multimodal management strategy based on both pharmacological and non-pharmacological interventions is recommended, particularly targeting musculoskeletal issues that are closely related to functional independence as well as social implications.
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Affiliation(s)
- Giovanni Iolascon
- Department of Medical and Surgical Specialties and Dentistry, University of Campania “Luigi Vanvitelli”, Naples, Italy
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Characterizing postural oscillation in children and adolescents with hereditary sensorimotor neuropathy. PLoS One 2018; 13:e0204949. [PMID: 30304007 PMCID: PMC6179247 DOI: 10.1371/journal.pone.0204949] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Accepted: 09/16/2018] [Indexed: 11/19/2022] Open
Abstract
Charcot Marie Tooth disease (CMT) has negative functional impact on postural control of children; however, it has not been widely studied. Stabilometry can provide insights about postural control and guide preventive interventions in immature perceptual and musculoskeletal systems as those seen in children with CMT. This cross-sectional study aimed to identify and interpret stabilometric variables that reflect the postural control of children with CMT. 53 subjects (age 6-17) were assigned to one of the two groups: CMT (15 males and 14 females with CMT) or Control (13 males and 11 females healthy). Quiet standing was tested in different conditions: with open and closed eyes on regular surface (open-regular, closed-regular) and foam surface (open-foam, closed-foam) using a force platform. The minimum of 2 and maximum of 3 trials of 30 seconds for each test condition provided the classical stabilometric variables and Romberg Quotient (RQv). CMT group showed increase of confidence ellipse area, mean velocity, mediolateral and anteroposterior velocities associated with decreased mean body oscillation frequency, as the complexity of tasks increased. CMT postural deficit was identified by greater and faster sway associated with these lower frequencies, when compared to Control.
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Abstract
INTRODUCTION The Ganz periacetabular osteotomy (PAO) is a well-accepted surgical intervention for hip dysplasia. In the adolescent population it is performed in patients who are skeletally mature with symptoms related to acetabular dysplasia. Redistribution of stresses through the hemipelvis after PAO can lead to a fracture at the ischio-pubic junction (IPJ). METHODS This is an IRB-approved, retrospective analysis of adolescent patients treated with a PAO for acetabular dysplasia from 1999 to 2012 at a single institution. Radiographic measurements were performed to include the lateral center-edge angle, Sharp acetabular index, and acetabular index of the weight-bearing zone. These were measured preoperatively and at 6-weeks and 1 year postoperatively from a standing anterior posterior pelvis radiograph. Postoperative modified Harris hip scores (mHHS) were also analyzed. Patients over the age of 21 at time of surgery and those with <2 years of follow-up were excluded. RESULTS One hundred sixty-six patients (187 operated hips) at an average age of 15.6±2.5 were included. Twelve (6.4%) fractures at the IPJ were identified in 12 patients. Seven were identified on the initial postoperative films, whereas 5 were identified after the 6-week visit. Seven (58.3%) fractures had an associated superior posterior ramus nonunion. Six (50%) healed by 2 years after surgery; the remaining 6 (50%) went on to nonunion. Compared with those without a fracture, there was no significant difference in preoperative, 6 weeks postoperative, and final center-edge angle (P=0.94, 0.29, 0.27), Sharp acetabular index (P=0.95, 0.38, 0.16), or AIBWZ (P=0.37, 0.21, 0.54). There was no difference in postoperative mean modified Harris hip scores (P=0.63). Analysis of predisposing factors demonstrated that patients with Charcot-Marie-Tooth (CMT) disease were more likely to develop an IPJ fracture (P=0.001). Patients with an IPJ fracture were older (17.1 vs. 15.5, P=0.05). There was no difference based on patient sex (P=0.22). DISCUSSION AND CONCLUSIONS The incidence of fracture at the IPJ after PAO in the adolescent population is 6.4% with some occurring at the time of surgery. These fractures are also associated with a nonunion at the superior posterior ramus cut and an underlying diagnosis of Charcot-Marie-Tooth. These fractures are not clinically significant and in this series did not merit further intervention when identified. LEVEL OF EVIDENCE Level III.
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