Aromatase Inhibitor Musculoskeletal Syndrome and Bone Loss: a Review of the Current Literature.

PURPOSE OF REVIEW: The study aims to review the literature regarding musculoskeletal complications of aromatase inhibitors and treatment options for these complications. RECENT FINDINGS: Aromatase inhibitors are common medications to treat hormone receptor-positive breast cancer in postmenopausal women and have been shown to improve survival and prevent disease recurrence. However, 20-60% patients stop treatment prematurely due to side effects. Side effects include joint stiffness and pain, tendonitis, tendon tears, muscle pain, and carpal tunnel syndrome known as aromatase inhibitor musculoskeletal syndrome (AIMSS) as well as bone loss. Proposed mechanisms of AIMSS include decreased estrogen levels, inflammation, and genetic factors. Switching aromatase inhibitors, exercise, non-steroidal anti-inflammatory medications, duloxetine, acupuncture, prednisone, and bisphosphonates are some treatment options for this syndrome and will be discussed in more detail in this review. Aromatase inhibitors are important in the treatment of hormone receptor-positive breast cancer in postmenopausal women. As we study the incidence of side effects of these medications including bone loss and AIMSS and determine the mechanisms of these symptoms and possible treatment options, we will decrease the incidence of patients discontinuing treatment prematurely and improve symptoms, quality of life, and survival in this patient population.

Left congenital diaphragmatic hernia-associated musculoskeletal deformities.

AIM: With the advancement in the treatment strategies of congenital diaphragmatic hernia (CDH), there is an increase in the survival rates. This fact leads to an increase in the morbidity and extrapulmonary complications in the long term such as failure to thrive, hernia recurrence, neurodevelopmental delay, gastrointestinal problems, and musculoskeletal anomalies. Herein, we aim to investigate the association between the long-term musculoskeletal complications in CDH patients regarding the defect size, repair type, and perinatal parameters. METHODS: After Institutional Review Board approval was obtained (2017-6361), a retrospective chart review was performed on CDH patients from 2003 to 2016. Patients who were operated due to left-sided isolated congenital diaphragmatic hernia and survived to date were included in the study. Data were collected on demographics, preoperative characteristics, operative interventions, and postoperative outcomes. Statistical analysis was performed with IBM SPSS Statistics 20.0.0 (Chicago, IL). RESULTS: There were 98 patients with left CDH of whom 33 (33.7%) had primary repair, 25 (25.5%) had patch repair, and 40 (40.8%) had muscle flap repair. The median age of the patients was 6.00 ± 3.83 years. 45 patients (45.9%) had large diaphragmatic defects, 28 patients (28.6%) had at least one type of musculoskeletal deformities, 2 of which were pectus carinatum, 16 were pectus excavatum, and 18 were scoliosis. CDH patients who had small diaphragmatic defects and repaired with a patch were less likely develop musculoskeletal deformities while who had primary abdominal closure after ventral hernia significantly have more pectus excavatum. CONCLUSION: Although there was a trend towards an increased risk of the pectus deformity and scoliosis in patients repaired with muscle flap, it did not reach statistical significance. There is a correlation between musculoskeletal deformities and the severity of the CDH.

The diabetic knee.

Diabetes is a multisystemic and multifaceted syndrome, and its clinical impact is wide ranging and varied. The musculoskeletal complications of diabetes, too cover a broad spectrum of joints and presentations. Relatively less attention is paid, however, to the diabetic knee. This communication describes the bidirectional relationship between diabetes and the knee, and the potential influence this may have on therapy.

[Pathologies of the musculoskeletal system in diabetes mellitus]. / Les complications musculo-squelettiques du diabète.

Diabetes mellitus causes several micro- (nephropathy, neuropathy and retinopathy) and macro-vascular (coronary insufficiency, stroke, lower limb arteriopathy) complications. Some complications are less widely known, particularly the ones involving the musculoskeletal system. Even though diabetes is not specifically linked to these complications, it increases both their incidence and severity. The objective of this paper is to review the main musculoskeletal complications associated to diabetes. It describes the pathophysiology, symptomatology and treatments of these complications.

Le diabète sucré entraîne toute une série de complications micro- (néphropathie, rétinopathie et neuropathie) et macro-vasculaires (coronopathie, accident vasculaire cérébral et artériopathie des membres inférieurs). Certaines complications sont moins connues, notamment celles qui touchent le système musculo-squelettique. Ces pathologies ne sont pas spécifiques du diabète, mais celui-ci en augmente fortement, non seulement, l'incidence, mais aussi la sévérité. Le but du présent article est de revoir les principales complications musculo-squelettiques que l'on peut rencontrer chez les personnes diabétiques, en décrire la physiopathologie, la symptomatologie et le traitement à préconiser.

Skeletal complications in patients with hemophilia: a single-center experience.

BACKGROUND: Arthropathy is a common complication in patients with hemophilia. We examined the prevalence of this skeletal complication in patients with hemophilia who were registered at a Comprehensive Hemophilia Center in Shiraz, Southern Iran. MATERIALS AND METHODS: In this cross-sectional study, an orthopedic specialist visited 448 patients and conducted screenings for skeletal complications. The assessment included evaluating the type of hemophilia, disease severity, treatment modality, the presence of inhibitors, and the identification of skeletal complications. RESULTS: Ninety patients with hemophilia A, with a mean age (SD) of 31.6 (14.4) years, and 10 patients with hemophilia B, with a mean age of 30.5 (20.6) years, were assessed. The most frequently affected joints were the knee and ankle joints. In the univariate analysis, patients with severe disease were more likely to exhibit synovitis, a target joint, and bone disease compared to patients with non-severe disease. Additionally, a history of treated or active hepatitis and an annual bleeding rate showed significant associations with the target joint. In the multivariable logistic regression analysis, disease severity (OR 14.43, 95% CI 1.6-129.6) and a higher age at diagnosis (OR 1.06, 95% CI 1.00-1.13) increased the likelihood of developing osteoporosis. A history of hepatitis (OR 3.67, 95% CI 1.28-10.48) was identified as an independent risk factor for the target joint. CONCLUSION: Skeletal complications are a common occurrence in hemophilia. Regular consultations with orthopedic specialists, focusing on bleeding control and hepatitis prevention, are essential for reducing the impact of this debilitating complication.

Relationship of Fibroblast Growth Factor 23 Serum Levels with Disease Characteristics in Systemic Lupus Erythematosus Patients.

Fibroblast growth factor 23 (FGF23), a hormone secreted by osteocytes and osteoblasts, is a major regulator of vitamin D and phosphate homeostasis. FGF23 has been associated with the disturbance of mineral homeostasis, and with kidney and cardiovascular diseases. Systemic lupus erythematosus (SLE) is an autoimmune disorder that can affect virtually any organ. In the present work, we set out to analyze the relationship of FGF23 with the expression of SLE, including patterns of activity, damage, and severity. A total of 284 well-characterized patients with SLE were recruited. Activity (SLEDAI), severity (Katz), and damage index (SLICC-DI) scores were determined. The serum levels of FGF23 were also assessed. Multivariable linear regression analysis was performed to study the relationship between disease characteristics and FGF23. FGF23 and 25(OH) vitamin D were negatively correlated. Furthermore, prednisone use was associated with higher circulating FGF23 after an adjustment for confounding factors. SLICC-DI was related to higher serum levels of FGF23 after a multivariable analysis. However, when the SLICC-DI index items and domains were analyzed separately, apart from proteinuria ≥3.5 gm/24 h, only the musculoskeletal domain, encompassing arthritis and osteoporosis, was significantly associated with higher serum levels of FGF23. In conclusion, an association is observed between elevated serum FGF23 levels and disease damage, particularly related to musculoskeletal complications and proteinuria, in patients with SLE.

Relationship between Malondialdehyde Serum Levels and Disease Features in a Full Characterized Series of 284 Patients with Systemic Lupus Erythematosus.

Malondialdehyde (MDA) is a marker of oxidative stress and antioxidant status. Oxidative stress has been observed to be increased in systemic lupus erythematosus (SLE). Some studies have shown that MDA is upregulated in SLE compared to controls. However, the literature lacks reports regarding the relationship of MDA to disease manifestations. This is relevant since SLE is a multisystemic disease which may affect virtually any organ in the body. In this study, we set out to analyze how MDA serum levels are associated with disease expression in a large series of SLE patients who were fully characterized in clinical and laboratory terms. A total of 284 patients with SLE were recruited. Serum levels of MDA, and the activity (SLEDAI), severity (Katz) and damage index (SLICC-DI) scores, full lipid profile, and carotid subclinical atherosclerosis were assessed. In addition, a full characterization of the complement system was performed in SLE patients' samples. Multivariable linear regression analysis was executed to study the relationship between clinical and laboratory disease characteristics and MDA. A statistically significant negative relationship was found between disease duration and MDA. In contrast, the presence of anti-nucleosome antibodies was positively associated with MDA. Regarding the SLICC-DI areas, both the musculoskeletal domain and the cutaneous domain were significantly related to higher serum MDA values. Furthermore, after adjustment for confounding factors, lower levels of the classical complement pathway, which denotes activation, were associated with higher serum levels of MDA. In conclusion, cumulative musculoskeletal and skin damage in SLE patients is associated with superior serum levels of MDA. In addition, activation of the complement system is also related to higher circulating MDA levels.

A Review on Relationship Between Charcot Neuroarthropathy and Diabetic Patients.

Charcot Neuroarthropathy (CN) is a complex and incapacitating disorder characterized by neuropathy, progressive deformity, and joint destruction. It is of substantial interest within the diabetic population as this ailment chiefly affects individuals with diabetes. The pathophysiology of CN is multidimensional, connecting peripheral neuropathy, repetitive trauma, and autonomic dysfunction. The review analyses the mechanisms directing the development of CN, emphasizing the influence of diabetes in individuals who lean toward this condition. Clinical presentation and diagnosis of CN in diabetic patients present unique challenges. Complex clinical features have also been discussed, including joint deformities, insidious onset, and painless swelling, which mimic other musculoskeletal conditions. The diagnostic approaches, involving clinical examination and radiological imaging, are analyzed for early and accurate diagnosis. Risk factors and epidemiology emphasize the prevalence of CN within the diabetic population and draw attention to common risk factors contributing to its development. Significant factors such as glycemic control, duration of the disease, and type of diabetes are important in estimating an individual's risk for CN. Complications, such as foot ulcers and amputations, provide an understanding of the severe outcome of this condition on patients' quality of life. Management approaches and treatment involving conservative and surgical approaches are reviewed in depth. A multidisciplinary approach to patient care is emphasized, given the complex nature of CN and the comorbidities existing in diabetic individuals. Prognosis and prevention comprise approaches for mitigating the risk of CN in diabetic patients, such as glycemic control, regular foot examinations, and patient education. This thorough review aims to outline the intricate relationship between CN and diabetes, offering an understanding of pathophysiology, clinical complexities, diagnostic nuances, treatment modalities, and prevention strategies.

Diabetes mellitus-related musculoskeletal disorders: Unveiling the cluster of diseases.

The current study ushers in a comprehensive review in clinical research to demonstrate the prevalence of musculoskeletal (MSK) complications in diabetes mellitus and the most relevant clinical aspects. In particular, revealing the early symptoms of the disorders, the pathology lurking behind the complications and their optimal management. In diabetes mellitus, MSK complications are common and are largely due to similar pathogenetic factors responsible for the internal organ complications associated with diabetes leading to chronic low-intensity inflammatory processes. MSK disorders develop by vasculopathy, neuropathy, arthropathy or combinations of the above, which are not specific to diabetes. However, their prevalence is significantly increased in diabetes and contributes to the disability impairing patients' quality of life. Locomotor disease affects approximately 34.4-83.5 % of patients suffering from type-2 diabetes mellitus. Several musculoskeletal abnormalities (cheiroarthropathy, Dupuytren's contracture, trigger finger, ect.) can be diagnosed upon physical examination, although certain symptoms (frozen shoulder, neurogenic arthropathy, septic arthritis, etc.) require differential diagnostic considerations. Early identification regarding characteristic symptoms in the treatment reducing inflammation and pain, followed with increasingly strenuous exercise therapy, aligned with optimal management of carbohydrate metabolism, proves essential in alleviating MSK complications.

A Rare Case of Chickenpox Infection Complicated by Hip Septic Arthritis.

Chickenpox represents a viral malady characterized by the emergence of vesicular skin eruptions. This ailment is frequently encountered during childhood and typically manifests a benign course devoid of complications. Among the prevalent complications, secondary bacterial skin infections ranging from superficial impetigo to subcutaneous abscesses are most frequently observed. Instances of musculoskeletal complications, such as septic arthritis and osteomyelitis, are rarely observed. In any patient presenting complaints of bone pain or arthralgia, either during varicella eruptions or during the healing process, it is imperative to maintain a vigilant consideration for the potential manifestation of septic arthritis and osteomyelitis. Timely diagnosis holds paramount importance, as the administration of appropriate antibiotics can effectively forestall the necessity for surgical interventions and mitigate the risk of sequela. In this context, we present a case wherein chickenpox resulted in the complication of right hip septic arthritis.

Upper-Extremity Musculoskeletal Disorders and Their Associated Factors Among Diabetes Mellitus Patients Attending at Felege Hiwot Comprehensive Specialized Hospital, Bahir Dar, Northwest Ethiopia: Cross-Sectional Study.

Background: Globally, diabetes mellitus (DM) is a major public health, causing functional disability among those affected. Among the common diabetes mellitus-related complications, musculoskeletal disorders had a significant negative impact on the social health quality of life and productivity of individuals. Evidence in this regard, however, is scarce in Ethiopia. Therefore, this study aimed at determining the prevalence of musculoskeletal disorders and identifying factors associated in people with diabetes in Felege Hiwot Comprehensive Specialized Hospital, northwest Ethiopia. Methods: A cross-sectional study design was employed at Felege Hiwot Comprehensive Specialized Hospital from June 01 to August 30, 2020, among 413 participants. A systematic random sampling was employed to select the study participants. A structured, pretested questionnaire was used to collect data on socio-demographic, clinical, and lifestyle characteristics. Musculoskeletal disorders were assessed through clinical and physical examination. A logistic regression model was used to explore factors associated with musculoskeletal disorders. Result: The prevalence of musculoskeletal disorders among diabetes mellitus patients was 24% (95% CI 20, 28.3). In logistic regression, factors such as being female, older age, occupation (farmer, merchant, and retired), and long duration of diabetes were significantly associated with musculoskeletal disorders. Conclusion: Nearly one quarter of the study participants had musculoskeletal disorders. Special attention should be given for those individuals living with diabetes mellitus, particularly for those who are female, are older, and had a prolonged history of diabetes mellitus.

Musculoskeletal complications in long COVID-19: A systematic review.

BACKGROUND: Coronavirus disease 2019 (COVID-19) has crippled humanity since early 2020. Various sequelae of COVID-19 have been reported in different body systems. Musculoskeletal symptoms are widely reported during COVID-19 infection, but musculoskeletal complications in long COVID-19 are underreported. However, post-COVID-19 survivors have reported complaints of persisting or new-onset fatigue, myalgia, arthralgia, arthritis, muscle weakness, etc in clinical practice. The well-known detrimental effects of steroids on the musculoskeletal system coupled with their over-the-counter availability can also be anticipated since they were the cornerstone of life-saving management in this pandemic. AIM: To determine the musculoskeletal complications in long COVID. METHODS: We performed a systematic review of 'systematic reviews and meta-analyses'. RESULTS: Of the 63 articles screened, 24 articles were included. Two articles specifically discussed children and adolescents. One article discussed rehabilitation intervention. No article addressed rehabilitation of musculoskeletal issues in long COVID-19 in particular. Fatigue was the most common musculoskeletal complication. CONCLUSION: Fatigue is found to be very common along with myalgia and arthralgia. There were no studies on rehabilitation intervention in musculoskeletal complications specifically. Considering the lacuna in literature and the needs of the current situation, further studies are warranted to standardize effective rehabilitation interventions in musculoskeletal complications. More homogenous studies are needed. Studies on functional impairment due to musculoskeletal involvement are essential.

Musculoskeletal treatment in haemophilia.

Haemophilia is a group of coagulation disorders inherited in an X-linked recessive pattern.Nearly three-quarters of all haemorrhages in haemophilia occur in the musculoskeletal system, usually in the large muscles and joints of the lower extremity.While prevention of bleeding with active prophylaxis is the recommended optimal therapy for severe haemophilia, there are many patients suffering from musculoskeletal system complications subsequent to uncontrolled bleeding.Recombinant clotting factor concentrates led to home treatment of acute bleeding episodes as well as allowing for minor and major surgical interventions.Avoiding of further complications by radiosynoviorthesis is the first-line recommendation, and arthroplasty is regarded as the effective salvage procedure for patients presenting with severe disability.Physiotherapy and rehabilitation in haemophilia patients are important to return the normal status of joint motion, to regain the muscle strength, to obtain the optimal functional levels and to improve patients' quality of life. Cite this article: EFORT Open Rev 2019;4 DOI: 10.1302/2058-5241.4.180068.

Practice Perspectives of Left-Handed Clinical Dental Students in India.

INTRODUCTION: Handedness becomes important for students during their training period. Limited literature is available regarding the same. AIM: The purpose of this study was to assess the dental practice perspectives and determine the hand preference and discomfort level among the Left-Handed (LH) clinical dental students. MATERIALS AND METHODS: A 30-item survey tool was used to conduct a cross-sectional survey among four successive LH cohorts (third and final year undergraduates, dental interns and postgraduates) in all the dental colleges of Bengaluru, Karnataka, India, during the year 2014. RESULTS: A total of 84 students completed the survey, response rate being 100%. About one-third (37%) reported that their institution was not properly equipped to accommodate LH students. Majority felt that LH dentists were at a higher risk of developing musculoskeletal complications. Mouth mirror handling showed equal distribution for handedness as compared to the other dental activities, whereas discomfort levels were negligible ("without any difficulty"). Dental practice perspective scores significantly correlated with the difficulty levels (r=-0.333, p<0.001). CONCLUSION: Overall, the left-handers had a right dental practice perspective and their responses indicate a need to address their issues empathetically.

Complicaciones musculoesqueléticas de la diabetes mellitus / Musculoskeletal complications of diabetes mellitus

Introducción: La diabetes se concibe como una enfermedad endocrina y metabólica determinada genéticamente y distinguida por un déficit parcial o total en la secreción de insulina, hormona segregada por las células beta del páncreas. Poco se ha escrito sobre las complicaciones musculoesqueléticas provocadas por esta enfermedad. Objetivo: reflexionar sobre las principales complicaciones musculoesqueléticas provocadas por la diabetes mellitus. Desarrollo: los síndromes periarticulares, los síndromes articulares y esqueléticos, los síndromes periarticulares y los síndromes musculares destacan entre las principales complicaciones musculoesqueléticas provocadas por la diabetes mellitus. Conclusiones: Resultan habituales los desórdenes reumáticos en la diabetes mellitus y sus tipologías se consideran amplias. Muchas de estas características están vinculadas con la duración de la enfermedad, al escaso control de la condición y a otras manifestaciones crónicas de la diabetes. Se establece como posible en la mayoría de casos que un control apropiado de la diabetes puede prevenir la mayoría de estas condiciones. Generalmente, el médico general se orienta a las complicaciones cardiovasculares, renales y oculares del paciente diabético por representar estas una gran afectación en la morbilidad y mortalidad. No obstante, las complicaciones reumáticas en los diabéticos pueden producir una discapacidad considerable. Por esta razón, se les debe incluir en el diseño de estrategias para perfeccionar el manejo clínico y la calidad de vida de los pacientes diabéticos(AU)

Introduction: Diabetes is conceived as a genetically determined endocrine and metabolic disease and distinguished by a partial or total deficit in the secretion of insulin, a hormone secreted by the beta cells of the pancreas. Little has been written about the musculoskeletal complications caused by this disease. Objective: to reflect on the main musculoskeletal complications caused by diabetes mellitus. Development: periarticular, joint and skeletal, periarticular and muscular syndromes stand out among the main musculoskeletal complications caused by diabetes mellitus. Conclusions: Rheumatic disorders are common in diabetes mellitus and their typologies are considered broad. Many of these characteristics are linked to the duration of the disease, the poor control of the condition and other chronic manifestations of diabetes. It is established as possible in most cases that an appropriate control of diabetes can prevent most of these conditions. Generally, the general practitioner is oriented to the cardiovascular, renal and ocular complications of the diabetic patient because they represent a great affectation in morbidity and mortality. However, rheumatic complications in diabetics can produce considerable disability. For this reason, they should be included in the design of strategies to improve the clinical management and quality of life of diabetic patients(AU)

Musculoskeletal complications among children with sickle cell admitted in university of Nigeria teaching hospital ituku - ozalla enugu: a 58 month review.

BACKGROUND: Sickle cell anemia (SCA) is a genetic hematological disorder characterized by red blood cells that assume abnormal, rigid, and sickle shape. The musculoskeletal complications of SCA result from vessel occlusion, leading to tissue ischemia and infarction and progressive end organ damage. AIM: The aim of this study was to determine the pattern of musculoskeletal complications among children with SCA admitted at the University of Nigeria Teaching Hospital (UNTH) Ituku Ozalla. SUBJECTS AND METHODS: This is a retrospective study of cases of musculoskeletal complications among SCA patients admitted in UNTH over a 58 month period. Data were analyzed using the SPSS version 20 and GraphPad Prism 5 soft-wares. Variables analyzed include musculoskeletal complications, age and gender distribution of subjects. Fisher's exact was used to test for significant association of categorical variables while Mann Whitney U-test was used to compare the means. A P value of less than 0.05 was accepted as significant. RESULTS: There were 300 registered patients in our sickle cell clinic. A total of 78 patients (52 males and 26 females) were admitted between January 2007 and October 2012. The median age of the patients was 10 years (range: 9 months to 17 years). 25 of the 78 patients had musculoskeletal complications, giving a prevalence rate of 32.1%. The most common musculoskeletal complication was acute osteomyelitis, diagnosed in 10/78 (12.8%) of the patients. CONCLUSION: Acute osteomyelitis is the most common musculoskeletal complications in children with SCA attending UNTH Ituku Ozalla.