Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0011849 (diabetes)
 277,896 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Mucormycosis is an uncommon infection caused by fungi of the order Mucorales, family Mucoraceae, and almost always occurs in individuals with predisposing factors such as diabetes mellitus, metabolic acidosis, or immunodeficiency states. Although mucormycosis is a rare infection in childhood, sporadic cases of skin infections have been described in young infants and older children; primary skin infection has been associated with multiple nosocomial outbreaks caused by contaminated elastic bandages. In all reported cases involving premature infants, the elimination of the infection involved surgical debridement. We report for the first time successful conservative treatment with intravenous amphotericin B in a premature infant with primary cutaneous infection caused by Rhizopus oryzae.
 ...
PMID:Primary cutaneous mucormycosis in a premature infant: case report and review of the literature. 947 85

Clinical consultation at Danila Dilba, an Aboriginal community-controlled health service in Darwin, were compared with consultations in Australian general practice. We described 583 consultations, using a questionnaire based on the International Classification of Primary Care. The methods were similar to those of the Australian Morbidity and Treatment Survey (AMTS) of consultations in Australian general practice undertaken by the University of Sydney Family Medicine Research Unit. Compared with Australian general practice consultations, consultations with Danila Dilba were more complex: more young patients, more new patients, more home visits, more problems managed, more new problems and more consultations leading to emergency hospital admission. Skin infections, diabetes mellitus, chronic alcohol abuse, rheumatic heart disease (or rheumatic fever) and chronic suppurative otitis media were much more commonly managed at study consultations at Danila Dilba than at consultations with general practitioners in the AMTS. Nearly all patients saw an Aboriginal health worker first, and nearly half the consultations were with Aboriginal health workers alone. The results suggest possible limitations of fee-for-item Medicare funding of Aboriginal community-controlled health services compared with existing block grant funding.
 ...
PMID:Clinical consultations in an aboriginal community-controlled health service: a comparison with general practice. 959 58

From January, 1990 through May, 1997, 100 CABG operations were conducted using only double arterial grafts. RITA/left internal thoracic artery (LITA) (n = 38) and RGEA/LITA (n = 62) groups were compared. The incidence of left main trunk lesion was higher in the RITA/LITA group (29%: 13%), and old myocardial infarction was greater in RGEA/LITA group (77%: 55%). Mean age in the RGEA/LITA group showed high tendency (66.8 +/- 8.5: 63.9 +/- 9.2). Both groups were essentially the same with respect to sex, poor left ventricular function, pre-operative aortic baloon pumping (IABP), diabetes mellitus, hypertension, cerevral vascular disease, hyperlipidemia, smoking, pre-operative ejection fraction (EF). Focal skin infection (32%: 6%) and total operative field infection (focal skin infection + mediastinitis) (39%: 8%) were higher in the RITA/LITA group. Operation time (443 +/- 81: 405 +/- 114) and pleural effusion (29%: 15%) showed high tendency in the RGEA/LITA group. Extracorporeal circulation time, aorta cross-clamping time, reoperation due to bleeding, reoperation due to mediastinitis, post-operative IABP, and post-operative EF were the same for the two groups. The difference of survival rate and cardiac event-free rate between two groups were not recognized. The RGEA/LITA group showed lower complication and similar survival rates than the RITA/LITA group. Based on the present results. RGEA may be considered more usefull than RITA.
 ...
PMID:[Clinical evaluation of right gastroepiploic artery (RGEA) graft--comparison of RGEA with right internal thoracic artery (RITA) graft in the coronary bypass grafting (CABG) operation using only arterial grafts]. 972 Mar 75

Spinal epidural abscess (SEA) is a rare disease with an unknown incidence rate. This paper will illustrate that early diagnosis and rehabilitation may result in improved outcomes for patients with neck or back pain presenting with neurological deficits. Three cases of SEA in individuals without the commonly acknowledged risk factors of intravenous drug abuse (IVDA), invasive procedures, or immunosuppression were seen at our institution during a 10-month period between October 1995 and July 1996. The patients presented with neck or thoracic back pain and progressive neurological deficits without a febrile illness. Predisposing factors were thought to be urinary tract infection with underlying untreated diabetes mellitus in the first case, a history of recurrent skin infection in the second, and alcoholism without a definite source of infection in the third. Leukocytosis, elevated sedimentation rate, and confirmatory findings reported on magnetic resonance imaging (MRI) led to the diagnosis of SEA in all three cases. Immediate surgical drainage and decompression followed by proper antibiotic treatment and early aggressive rehabilitation led to good functional outcomes. All the individuals became independent in activities of daily living, wheelchair mobility, and bowel and bladder management. Two eventually became ambulatory.
 ...
PMID:Myelopathy secondary to spinal epidural abscess: case reports and a review. 1009 48

Streptococcus pneumoniae is an uncommonly recognized etiology of cellulitis in adults. A review of the literature uncovered 30 cases of pneumococcal skin infection in adults. Typically, all patients with pneumococcal cellulitis had an underlying chronic illness, or were immunocompromised by drug or alcohol abuse. Pneumococcal cellulitis presents as two distinctive clinical syndromes: one with extremity involvement in individuals with diabetes and substance abuse; and a second involving the head, neck and upper torso in individuals with systemic lupus erythematosis, nephrotic syndrome and hematologic disorders. For each there are statistically significant associations between the location of pneumococcal cellulitis and underlying clinical disorders. In contrast to other common bacterial etiologies, pneumococcal cellulitis is frequently associated with blood stream invasion, tissue necrosis and suppurative complications. Patients often require surgical interventions and prolonged hospitalizations. A high degree of suspicion and early aggressive management is needed for those presenting with cellulitis characterized by bullae and violaceous color.
 ...
PMID:Clinical syndromes associated with adult pneumococcal cellulitis. 1082 96

Vibrio vulnificus is a gram-negative rod that can cause septicaemia and skin lesions, usually in patients with underlying illnesses such as chronic liver disease or diabetes mellitus. Infections caused by this bacterium are unusual in Spain. A case of skin infection due to Vibrio vulnificus is reported in a patient whose abraded skin on his left leg came into contact with seawater. The patient died suddenly, probably due to septicaemia or bacteraemia caused by this organism. Vibrio vulnificus infection must be considered in the differential diagnosis of septicaemia, skin lesions and wound infections, particularly when a patient reports a history of contact with seawater.
 ...
PMID:Wound Infection due to Vibrio vulnificus in Spain. 1217 45

Skin infections often develop in children, immunosuppressed patients, and patients with chronic conditions such as diabetes. Commonly encountered cutaneous infections are described herein, and treatments are briefly discussed. Photographs of infections provide assistance with differential diagnosis.
 ...
PMID:Skin and soft tissue infections in special populations. 1518 65

Patients admitted to the Intensive Care Unit (ICU) are at risk of developing life-threatening nosocomial infections, especially with organisms resistant to commonly used antibiotics. Neurosurgical patients are particularly vulnerable because of the serious nature of their illness, the frequency of associated trauma and the presence of invasive devices. Of 120 neurosurgical patients admitted to the ICU of the University Hospital of the West Indies (UHWI) between September 1995 and December 1999, the records of 73 patients were available for analysis. All had prophylactic antibiotics. Twenty-one of these 73 patients (28.8%) developed 22 infections after a mean of five days in the ICU: nine with chest infection, seven with urinary tract infection, four with central nervous system (CNS) infection and one each with wound and skin infection. This is an incidence of 11.6/1000 patient-days. The responsible organisms included Pseudomonas (7/21), Acinetobacter (3/21), E. coli 2/21, Enterobacter (2/21), and Klebsiella (2/21), and one each with Staphylococcus aureus, methicillin resistant Staphylococcus aureus, coagulase negative Staphylococcus, group D Streptococcus and bacteroides (1/21). Infection was significantly related to length of hospital stay, length of ICU stay, duration of intubation, duration of ventilation and the presence of diabetes mellitus. All patients who had surgery after ICU admission developed infection, seven with chest infection, two with urinary tract infection, two with CNS and one with skin infection. The three patients who were admitted with intracranial infections all developed other infections. Infected patients had a significantly longer hospital stay. Five patients died, none directly attributable to infection, while 55 (75.5%) made a good recovery. The problem of ICU infection may be expected to escalate with the increased use of intensive care, increasingly more complex surgical procedures and the growing problem of antibiotic resistance. Since infection is related to the length of ICU stay, earlier discharge of neurosurgical patients to an appropriately staffed high dependency unit is likely to result in reduction of the infection rate. Reinforcement of infection control strategies within the ICU may be expected to further minimize the infection rate.
 ...
PMID:Infections in neurosurgical patients admitted to the intensive care unit at the University Hospital of the West Indies. 1535 44

Necrotizing fasciitis and purpura fulminans are two destructive infections that involve both skin and soft tissue. Necrotizing fasciitis is characterized by widespread necrosis of subcutaneous tissue and the fascia. Historically, group A beta-hemolytic streptococcus has been identified as a major cause of this infection. However, this monomicrobial infection is usually associated with some underlying cause, such as diabetes mellitus. During the last two decades, scientists have found that the pathogenesis of necrotizing fasciitis is polymicrobial. The diagnosis of necrotizing fasciitis must be made as soon as possible by examining the skin inflammatory changes. Magnetic resonance imaging is strongly recommended to detect the presence of air within the tissues. Percutaneous aspiration of the soft tissue infection followed by prompt Gram staining should be conducted with the "finger-test" and rapid-frozen section biopsy examination. Intravenous antibiotic therapy is one of the cornerstones of managing this life-threatening skin infection. Surgery is the primary treatment for necrotizing fasciitis, with early surgical fasciotomy and debridement. Following debridement, skin coverage by either Integra Dermal Regeneration Template or AlloDerm should be undertaken. Hyperbaric oxygen therapy complemented by intravenous polyspecific immunoglobulin are useful adjunctive therapies. Purpura fulminans is a rare syndrome of intravascular thrombosis and hemorrhagic infarction of the skin; it is rapidly progressive and accompanied by vascular collapse. There are three types of purpura fulminans: neonatal purpura fulminans, idiopathic or chronic purpura fulminans, and acute infectious purpura fulminans. Clinical presentation of purpura fulminans involves a premonitory illness followed by the rapid development of a septic syndrome with fever, shock, and disseminated intravascular coagulation. The diagnosis and treatment of these conditions is best accomplished in a regional burn center in which management of multiple organ failure can be conducted with aggressive debridement and fasciotomy of the necrotic skin. The newest revolutionary advancement in the treatment of neonatal purpura fulminans is the use of activated protein C.
 ...
PMID:Massive soft tissue infections: necrotizing fasciitis and purpura fulminans. 1571 17

Many of the complications of the diabetes are well studied but robust research documenting the cutaneous effects of the disease remains sparse. Various studies have suggested that the majority of patients with diabetes will suffer a skin disorder during the course of their disease and for some, the skin changes may even precede the diagnosis of diabetes. Cutaneous pathology of the diabetic foot and lower leg can arise as a result of the direct or indirect effects of diabetic complications. The most common manifestations include fungal and bacterial skin infection, nail disease and diabetic dermopathy. Other less commonly observed conditions include diabetic bullae, necrobiosis lipoidica diabeticorum (NLD), granuloma annulare and reddening of the soles. For many of the less common disorders, there is little in the way of effective treatment. However, much can be done in the clinical setting in the management of the more common manifestations such as bacterial and fungal infection. Fungal infection, in particular, although relatively inconspicuous, is a very common foot problem and if left untreated can threaten tissue viability in the diabetic foot leading to secondary bacterial infection and cellulitis. Management of fungal disease is often considered difficult due to high relapse and re-infection rates, although by introducing a combination of therapies including mechanical and pharmacological the success in treating this stubborn condition can be greatly improved.
Diabetes Metab Res Rev
PMID:Non-ulcerative skin pathologies of the diabetic foot. 1835 85


<< Previous 1 2 3 4 5 Next >>