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The patient was a 65-year-old man with chief complaints of flare, swelling, itching and loss of consciousness. He had a history of diabetes diagnosed at the age of 34 years and was receiving medication from a local doctor. He had experienced systemic flare, swelling and loss of consciousness 20 minutes after drinking beer at a party at the age of 34 years. Since that time, he had frequently experienced urticaria and loss of consciousness while taking a walk after eating various foods (all of which contained flour). In February 2001, he experienced systemic flare, swelling and loss of consciousness when he returned home from a walk after eating a meal that included meat dumplings. Laboratory tests on admission showed a serum IgE level of 253 IU/ml, and the IgE level for flour in a RAST was 2.13 UA/ml (class 2). The results of exercise tolerance tests were normal during fasting, after ingestion of food that did not include allergens (wheat, shrimps and crab) and after ingestion of half of a thick slice of white bread, but systemic wheal and flare reactions appeared during an exercise tolerance test after ingestion of one thick slice of white bread. A diagnosis of food-dependent exercise-induced anaphylaxis caused by flour was made on the basis of the results.
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PMID:[A case of food-dependent exercise-induced anaphylaxis caused by various foods which contained flour for thirty years]. 1571 49

The prevalence, severity, and clinical significance of physical and emotional symptoms in patients who are on maintenance hemodialysis remain incompletely characterized. This study sought to assess symptoms and their relationship to quality of life and depression. The recently developed Dialysis Symptom Index was used to assess the presence and the severity of 30 symptoms. The Illness Effects Questionnaire and Beck Depression Inventory were used to evaluate quality of life and depression, respectively. Correlations among symptom burden, symptom severity, quality of life, and depression were assessed using Spearman correlation coefficient. A total of 162 patients from three dialysis units were enrolled. Mean age was 62 y, 48% were black, 62% were men, and 48% had diabetes. The median number of symptoms was 9.0 (interquartile range 6 to 13). Dry skin, fatigue, itching, and bone/joint pain each were reported by > or =50% of patients. Seven additional symptoms were reported by >33% of patients. Sixteen individual symptoms were described as being more than "somewhat bothersome." Overall symptom burden and severity each were correlated directly with impaired quality of life and depression. In multivariable analyses adjusting for demographic and clinical variables including depression, associations between symptoms and quality of life remained robust. Physical and emotional symptoms are prevalent, can be severe, and are correlated directly with impaired quality of life and depression in maintenance hemodialysis patients. Incorporating a standard assessment of symptoms into the care provided to maintenance hemodialysis patients may provide a means to improve quality of life in this patient population.
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PMID:Prevalence, severity, and importance of physical and emotional symptoms in chronic hemodialysis patients. 1597 96

The silicon liner socket has been used in the trans-tibial prosthesis since the 1980s. Silicon liner sockets are sleeves of silicon material that are rolled onto the stump and fix the prosthesis to it. The producers of the liners propagate many advantages in their use i.e. better suspension of the prosthesis, protection of the stump skin and improved cosmetic appearance. This review was performed to find objective documentation in the literature in support of the advantages in prosthetic fitting and use of silicon liners. A medline search was performed with the key words: "silicon liner socket, Icelandic Roll On Silicon Socket (ICEROSS), trans-tibial prosthesis, lower leg prosthesis and stump sockets". Six articles remained after application of the selection criteria. In two studies clinical examination was done while in the rest questionnaires were used to collect data. The indication for amputation varied from vascular insufficiency, diabetes mellitus and infection to trauma. Most studies mentioned improved prosthetic suspension compared to the conventional supracondylar fitting. Also the walking performance improved with less use of walking aids. There were reports of positive but also negative effects on the skin such as excessive perspiration and itching. Patients had a general preference in prosthetic appearance in favour of the prosthesis with a silicon liner. Further research is needed with the use of objective clinical parameters and a homogenous study group objectively to find advantages in the use of the silicon liner socket in the trans-tibial prosthesis.
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PMID:Literature review of the possible advantages of silicon liner socket use in trans-tibial prostheses. 1618 Mar 75

Many endocrine diseases are accompanied by skin damage. It is induced by initial hormonal and metabolic disorders, manifestates at the early stage of the disease and represents very important diagnostic sign. Clinical peculiarities of diabetes mellitus dermal manifestations in children are presented in this review paper. Number of dermatosis are discussed which are mainly due to the disturbances of carbohydrate metabolism (skin itching, pioderma, candidosis, xanthochromia, eczema, psoriasis, necrobiosis lipoidica, granuloma annulare, xanthomatosis, black acanthosis, porphyria). Author suggests that during examination of children with different type of dermal pathology, dermatologist must suspect existence of diabetes mellitus and should investigate such cases for the presence of this disease. In other words, dermatologist can contribute in the early revelation of diabetes mellitus in children.
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PMID:[Dermatosis in children with diabetes mellitus]. 1644 30

Although uremia is well known as the most common cause of pruritus, the mechanisms of pruritus in chronic hemodialysis patients remain unclear. The purpose was to characterize uremic pruritus in more detail and to investigate whether severe pruritus is a marker for poor prognosis. A total of 1773 adult hemodialysis patients were studied. A questionnaire was given to each patient to assess the intensity and frequency, as well as pruritus-related sleep disturbance. We analyzed the relationship between clinical and laboratory data and the severity of pruritus in hemodialysis patients and followed them for 24 months prospectively. In total, 453 patients had severe pruritus with a visual analogue scale (VAS) score more than or equal to 7.0. Among them, more than 70% complained of sleep disturbance, whereas the majority of patients with a VAS score of less than 7.0 had no sleep disturbance. Male gender, high levels of blood urea nitrogen, beta2-microglobulin (beta2MG), hypercalcemia, and hyperphosphatemia were identified as independent risk factors for the development of severe pruritus, whereas a low level of calcium and intact-parathyroid hormone were associated with reduced risk. During the follow-up, 171 (9.64%) patients died. The prognosis of patients with severe pruritus was significantly worse than the others. Moreover, severe pruritus was independently associated with death even after adjusting for other clinical factors including diabetes mellitus, age, beta2MG, and albumin. Severe uremic pruritus caused by multiple factors, not only affects the quality of life but may also be associated with poor outcome in chronic hemodialysis patients.
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PMID:Etiology and prognostic significance of severe uremic pruritus in chronic hemodialysis patients. 1667 24

The misery of living with atopic eczema (syn. dermatitis, AD) cannot be overstated for it may have a profoundly negative effect on the health-related quality of life (HRQoL) of children and their family unit in many cases. As it is one of the commonest chronic relapsing childhood dermatosis (UK lifetime prevalence 16-20% by 20 years), with increasing worldwide prevalence, this has major social and financial implications for individuals, healthcare providers and society as a whole. This review explores the impact of AD on the lives of children and their family units and the use of some of the recently developed HRQoL measures, which have enabled investigation and categorisation of the physical, psychological and psycho-social effects of childhood eczema across all aspects of life. These effects include symptoms of itching and soreness, which cause sleeplessness in over 60%. Sleep deprivation leads to tiredness, mood changes and impaired psychosocial functioning of the child and family, particularly at school and work. Embarrassment, comments, teasing and bullying frequently cause social isolation and may lead to depression or school avoidance. The child's lifestyle is often limited, particularly in respect to clothing, holidays, staying with friends, owning pets, swimming or the ability to play or do sports. Restriction of normal family life, difficulties with complicated treatment regimes and increased work in caring for a child with eczema lead to parental exhaustion and feelings of hopelessness, guilt, anger and depression. The hidden costs involved in eczema management can be significant and have particular impact on lower income families. The impairment of quality of life caused by childhood eczema has been shown to be greater than or equal to other common childhood diseases such as asthma and diabetes, emphasising the importance of eczema as a major chronic childhood disease. HRQoL measures are proving to be valuable tools for use in the clinical setting, as outcome measures for pharmaceutical studies, for health economics and audit purposes. It is therefore recommended that in future, they should be used in conjunction with objective measures of severity, as part of the assessment process of a child with atopic eczema. Lack of information on eczema and treatments heightens parental anxiety. Education of all individuals involved in the care of children with eczema is fundamental in the management of AD and it is essential to provide simple clear, unambiguous information on treatment and disease management in order to reduce the negative impact on HRQoL.
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PMID:Quality of life and childhood atopic dermatitis: the misery of living with childhood eczema. 1689 32

Diabetes mellitus is the most common metabolic disorder worldwide. To date, there have been no reports on the frequency of use of herb medicines in the managements of diabetes mellitus in Jordan. This cross-sectional study was conducted by interviewing 310 diabetic patients visiting two medical centers in Jordan: Jordan University of Science & Technology Medical Center and Sarih Medical Center between December 2003 and August 2004. It is found that 31% of interviewed patients have used herbal products (96 patients). The results revealed that the most commonly used herbs by diabetic patients in Jordan were Trigonella foenumgraecum (22.9%), Lupinus albus (14.6%), Allium sativum (11.5%), Allium cepa (5.2%), Nigella sativa (7.3%), Zea mays L. (6.3%), Urtica dioica L. (8.3%), Eucalyptus globules LA (9.4%), Olea europea L. (3.1%), Cumminum cyminum (9.4%), Coriandrum sativum (10.4%), Salvia officinalis L. (3.1%), and Tilia cordata (1%). Furthermore, it is found that 47.9% of the patients used herbs according to advice from their friends on a daily basis. The side effects were reported by 36.5% of the patients and include headache, nausea, dizziness, itching, palpitation, and sweating. Among the patients, 72.9% used the herbs as adjunctive therapy along with their anti-diabetic drugs and 80.2% of the patients informed their physicians about their use. A 79.2% of the sample confirmed their intention to re-use these herbs as 86.5% of them were satisfied with their diabetes control. There was a significant relationship between the use of herbs, the patient's place of residence and his/her level of education. The main conclusion of this survey is that the use of medicinal herbs among diabetic patient in Jordan is common. Therefore, it is essential to increase the level of awareness among diabetic patients and health care providers regarding the efficacy and toxicity of these medicinal herbs.
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PMID:The use of medicinal herbs by diabetic Jordanian patients. 1718 83

Asian Indian dyslipidemia is characterized by: borderline high low-density lipoprotein (LDL) cholesterol and apolipoprotein (apo) B; high triglycerides, low high-density lipoprotein (HDL) cholesterol and apoA1; and high lipoprotein(a) (lp[a]). We performed a controlled multicentric trial in India to evaluate the efficacy and safety of a fixed dose combination of lovastatin and niacin extended release (niacin(ER)) formulation in patients with moderate to severe dyslipidemia. Consecutive subjects that satisfied the selection criteria, agreed to an informed consent, and with no baseline presence of liver/renal disease or heart failure were enrolled in the study. After a 4-week run-in period there were 142 patients with LDL levels > or = 130 mg/dL. Eleven patients were excluded because of uncontrolled hyperglycemia and 131 patients were recruited. After baseline evaluation of clinical and biochemical parameters all subjects were administered lovastatin (20 mg) and niacin(ER) (500 mg) combination once daily. Dose escalation was done on basis of lipid parameters at 8 weeks and in 11 patients increased to lovastatin (20 mg) and niacin(ER) (1000 mg). An intention-to-treat analysis was performed and data was analyzed using nonparametric Wilcoxon signed rank test. Thirteen patients (10%) were lost to follow-up and 4 (3%) withdrew because of dermatological adverse effects: flushing, pruritus, and rash. The mean values of various lipid parameters (mg/dL) at baseline, and at weeks 4, 12, and 24 respectively were: total cholesterol 233.9 +/- 27, 206.3 +/- 27, 189.8 +/- 31, and 174.9 +/- 27 mg/dL; LDL cholesterol 153.4 +/- 22, 127.3 +/- 21, 109.2 +/- 27, and 95.1 +/- 23 mg/dL; triglycerides 171.1 +/- 72, 159.5 +/- 75, 149.2 +/- 45, and 135.2 +/- 40 mg/dL; HDL cholesterol 45.6 +/- 7, 48.9 +/- 7, 51.6 +/- 9, and 53.9 +/- 10 mg/dL; lp(a) 48.5 +/- 26, 40.1 +/- 21, 35.4 +/- 21, and 26.9 +/- 19 mg/dL; and apoA1/apoB ratio 0.96 +/- 0.7, 1.04 +/- 0.4, 1.17 +/- 0.5, and 1.45 +/- 0.5 (p < 0.01). The percentage of decline in various lipids at 4, 12, and 24 weeks was: total cholesterol 11.8%, 18.8%, and 25.2%; LDL cholesterol 17.0%, 28.8%, and 38.0%; triglyceride 6.8%, 12.8%, and 21.0%; lp(a) 17.5%, 26.9%, and 44.5% respectively (p < 0.01). HDL cholesterol and apoA1/apoB increased by 7.2%, 13.1%, and 18.2%; and 7.9%, 21.9%, and 51.6% respectively (p < 0.01). Target LDL levels (< 100 mg/dL in subjects with manifest coronary heart disease or diabetes; < 130 mg/dL in subjects with > 2 risk factors) were achieved in 92 (80.7%) patients. No significant changes were observed in systolic or diastolic blood pressure, blood creatinine, transaminases, or creatine kinase. A fixed dose combination of lovastatin and niacin(ER) significantly improved cholesterol lipoprotein lipids as well as lp(a) and apoA1/apoB levels in Asian Indian dyslipidemic patients. Satisfactory safety and tolerability profile in this population was also demonstrated.
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PMID:Evaluation of efficacy and safety of fixed dose lovastatin and niacin(ER) combination in asian Indian dyslipidemic patients: a multicentric study. 1731 73

Hypertrophic scars and keloids are 2 forms of excessive cutaneous scarring that occur in predisposed individuals. The healing process varies greatly among patients, and the risk of a bad scar evolution is unpredictable. Keloids create disfiguring scars with associated erythema and pain or pruritus or restricted range of motion, and are a major cause of morbidity. A fortuitous observation was made by the first author of this study who, at age 54, developed an erythematous and painful postsurgical abdominal keloid scar after undergoing left colectomy for colon adenocarcinoma. Four months later, after treatment with low-dose enalapril (10 mg, once a day) for mild arterial hypertension, her keloid scar rapidly improved and she eventually made a complete recovery. second case involved a 70-year-old female with diabetes who was affected by a long-standing postsurgical abdominal keloid scar of 2 years' duration. She was intentionally treated with the same low dose of enalapril, and, after 6 months of therapy, the bad scar showed marked improvement. We conducted an exhaustive search of the literature pertaining to the wound healing process, specifically to determine whether angiotensin-converting enzyme (ACE) inhibitors have a healing effect on wounds. ACE inhibitors are known to induce reduction of left ventricular collagen content and to attenuate remodeling during the postinfarctual period (thus improving ventricular function), and they have been shown to exert a pulmonary antifibrotic effect. After conducting this literature search, it became apparent that no data on cutaneous scars and ACE inhibitors are available. During the posttraumatic or postoperative stage, it is useful to achieve the best possible aesthetic results and to decrease the risk of a disfiguring keloid scar, thereby avoiding revision surgery; to this purpose, an early treatment with a low dose of enalapril is a possible solution, even if further confirmatory observations are needed.
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PMID:Low-dose enalapril in the treatment of surgical cutaneous hypertrophic scar and keloid--two case reports and literature review. 1741 37

The aim of this study was to design a culturally adapted questionnaire for studying quality of life (QOL) among type 1 and 2 adult diabetes patients in the Islamic Republic of Iran. The 41 items on the questionnaire were based on qualitative research and covered general and health-related QOL. In a descriptive survey, 104 patients completed the questionnaire; 68 (65.4%) were female. Mean age was 50.5 years (standard deviation 12.8). Most patients (86.5%) had type 2 diabetes. Cronbach's alpha coefficient for the questionnaire was 0.98. The questionnaire successfully distinguished the lower QOL of patients suffering from pain in the limbs, loss of appetite, fatigue, constipation and itching. The questionnaire could determine both general and health-related QOL.
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PMID:Developing a culturally valid and reliable quality of life questionnaire for diabetes mellitus. 1754 20


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