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Query: UMLS:C0011860 (type 2 diabetes)
 57,723 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In a series of 75 spines studied at autopsy, the authors found 21 (28%) affected by ankylosing hyperostosis. The 21 cases included three in the cervical spine, 12 in the thoracic spine, and five in the lumbar spine. One case had both thoracic and lumbar spine disease. The average age was 65 years (range, 50-90 years). The mean weight was 85 kg, which was 20 kg more than the mean weight of the nonaffected subjects. Four cases had adult onset diabetes mellitus. No other endocrine or arthritic disease was noted either clinically or at autopsy. No abnormalities of calcium or phosphorus metabolism were found. The cause of death was unrelated to their spine disease, and clinical records were devoid of any major complaints referable to the spine.
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PMID:Incidence of ankylosing hyperostosis of the spine (Forestier's disease) at autopsy. 350 May 18

Diabetes mellitus affects the connective tissue in a variety of ways and so we observe a variety of alterations in the locomotor system including neuroarthropathy, hyperostosis, osteoporosis, cheiroarthropathy, limited joint mobility, muscular infarctions. The locomotor problems in diabetes may be considered articular, skeletal and soft-tissue lesions. Although some syndromes are observed exclusively in patients with diabetes, the majority of the rheumatic diseases found in patients with diabetes are also seen in the non-diabetes population, albeit at a much lower prevalence. Recent date show that more then 30% of patients with 1 or type 2 diabetes have some rheumatic manifestation. Some of the relations have known pathogenic mechanism, but most are based on epidemiologic findings. Some are the consequence of diabetic complications, others probably share pathogenic mechanisms with microvascular disease. There are also some disorders whose association with diabetes is not yet well established. The musculoskeletal complications of diabetes appear particularly when the disease is poorly controlled. Although the cardiovascular, renal and ocular complications of diabetes are the most severe, why shouldn't forgot about rheumatic syndromes.
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PMID:[Rheumatic disorders in diabetes mellitus]. 1652 38

Diffuse idiopathic skeletal hyperostosis (DISH) is a non-inflammatory disease of skeleton characterized by hyperostosis of axial and peripheral skeleton. The association of DISH with type 2 diabetes mellitus and other metabolic alterations (e.g. impaired lipid metabolism) has been known for many years. However, it has not been explained satisfactorily yet. It seems that this pathological process is significantly influenced by hyperglycemia and insulin resistance. Also, it is affected by growth hormone (GH) and its action mediated by insulin-like growth factor (IGF) and its binding proteins (IGFBP2, IGFBP3). From the point of symptomatic therapy, patients should not be given medicaments that aggravate hyperinsulinemia.
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PMID:[Diffuse idiopathic skeletal hyperostosis and its relation to metabolic parameters]. 1677 Oct 94

Diffuse idiopathic skeletal hyperostosis (D.I.S.H.) is a common disorder of unknown aetiology characterized by exuberant hyperostosis of the antero-lateral aspect of the spinal column, that sometimes leads to bone ankilosis, and by ossification of extra-spinal entheses. This condition is often associated with the metabolic derangement of type 2 diabetes. Primary hypertension, its cardiovascular aftereffects and lithiasis are also often present in these patients. D.I.S.H. has to be distinguished from osteoarthritis, although they often coexist in the same patient. The mean difference lies in the anatomical target of the pathological process, that is represented by articular cartilage in osteoarthritis and by entheses in diffuse idiopathic skeletal hyperostosis. The enthesopathy leads to the ossification of the anterior longitudinal ligament of the spine and causes the formation of flowing osteophytes, while intervertebral disc space is quite preserved in early phases of the disease. Symptoms of spine involvement are not typical of the disease and consist of pain and stiffness, usually worsened by inaction and damp. It has also been described the ossification of posterior longitudinal ligament which can lead to medullary canal stenosis. Appendicular skeleton is symmetrically involved in early phases of the disease, the most distinctive affected sites being feet, olecranus and patella. Hip involvement is also frequent and may lead to severe disability and represents an important cause of invalidity. The purpose of the present review is to remark on aetiopathogenetic and clinical aspects of diffuse idiopathic skeletal hyperostosis.
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PMID:[Diffuse idiopathic skeletal hyperostosis (D.I.S.H.)]. 1682 87

Rheumatological manifestations of Diabetes Mellitus may be classified in: non articular, articular and bone conditions. Among non articular conditions, diabetic cheiroarthropathy, frequent in type I diabetes, the most important disorder related to limited joint mobility, results in stiff skin and joint contractures. Adhesive capsulitis of the shoulder, flexor tenosynovitis, and Duputryen's and Peyronie's diseases are also linked to limited joint mobility. Diffuse skeletal hyperostosis, due to calcification at entheses, is frequent and early, particularly in type 2 diabetes. Neuropathies cause some non articular conditions, mainly neuropathic arthritis, a destructive bone and joint condition more common in type I diabetes. Algodistrophy, shoulder-hand and entrapment syndromes are also frequent. Mononeuropathy causes diabetic amyotrophy, characterised by painless muscle weakness. Among muscle conditions, diabetic muscle infarction is a rare, sometimes severe, condition. Among articular conditions, osteoarthritis is frequent and early in diabetes, in which also chondrocalcinosis and gout occur. Rheumatoid arthritis (RA) and diabetes I have a common genetic background and the presence of diabetes gives to RA an unfavourable prognosis. Among bone conditions, osteopenia and osteoporosis may occur early in type 1 diabetes. Contrarily, in type 2 diabetes, bone mineral density is similar or, sometimes, higher than in non diabetic subjects, probably due to hyperinsulinemia.
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PMID:Rheumatological manifestations in diabetes mellitus. 1822 Jun 48

The ankylosed spine is prone to fracture after minor trauma due to its changed biomechanical properties. Although many case reports and small series have been published on patients with ankylosing spondylitis (AS) suffering spine fractures, solid data on clinical outcome are rare. In advanced diffuse idiopathic skeletal hyperostosis (DISH), ossification of spinal ligaments also leads to ankylosis. The prevalence of AS is stable, but since DISH may become more widespread due to its association with age, obesity and type 2 diabetes mellitus, a systematic review of the literature was conducted to increase the current knowledge on treatment, neurological status and complications of patients with preexisting ankylosed spines sustaining spinal trauma. A literature search was performed to obtain all relevant articles concerning the outcome of patients with AS or DISH admitted with spinal fractures. Predefined parameters were extracted from the papers and pooled to study the effect of treatment on neurological status and complications. Ninety-three articles were included, representing 345 AS patients and 55 DISH patients. Most fractures were localized in the cervical spine and resulted from low energy impact. Delayed diagnosis often occurred due to patient and doctor related factors. On admission 67.2% of the AS patients and 40.0% of the DISH patients demonstrated neurologic deficits, while secondary neurological deterioration occurred frequently. Surgical or nonoperative treatment did not alter the neurological prospective for most patients. The complication rate was 51.1% in AS patients and 32.7% in DISH patients. The overall mortality within 3 months after injury was 17.7% in AS and 20.0% in DISH. This review suggests that the clinical outcome of patients with fractures in previously ankylosed spines, due to AS or DISH, is considerably worse compared to the general trauma population. Considering the potential increase in prevalence of DISH cases, this condition may render a new challenge for physicians treating spinal injuries.
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PMID:Spinal fractures in patients with ankylosing spinal disorders: a systematic review of the literature on treatment, neurological status and complications. 1906 88

Canagliflozin is an SGLT2 inhibitor used for the treatment of type 2 diabetes mellitus. Studies were conducted to investigate the mechanism responsible for renal tubular tumors and pheochromocytomas observed at the high dose in a 2-year carcinogenicity study in rats. At the high dose (100mg/kg) in rats, canagliflozin caused carbohydrate malabsorption evidenced by inhibition of intestinal glucose uptake, decreased intestinal pH and increased urinary calcium excretion. In a 6-month mechanistic study utilization of a glucose-free diet prevented carbohydrate malabsorption and its sequelae, including increased calcium absorption and urinary calcium excretion, and hyperostosis. Cell proliferation in the kidney and adrenal medulla was increased in rats maintained on standard diet and administered canagliflozin (100mg/kg), and in addition an increase in the renal injury biomarker KIM-1 was observed. Increased cell proliferation is considered as a proximal event in carcinogenesis. Effects on cell proliferation, KIM-1 and calcium excretion were inhibited in rats maintained on the glucose-free diet, indicating they are secondary to carbohydrate malabsorption and are not direct effects of canagliflozin.
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PMID:Carbohydrate malabsorption mechanism for tumor formation in rats treated with the SGLT2 inhibitor canagliflozin. 2513 Aug 57