Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In its early stages necrotizing fasciitis may mimic an uncomplicated cellulitis, with erythema and only mild swelling and minimal pain. The combination of physical findings in a patient with a current history of drug addiction should arouse suspicion of an underlying fasciitis. An aggressive diagnostic approach including incisional biopsy, visual inspection of the underlying subcutaneous tissue, fasica and muscle, along with a Gram stain is suggested. Extensive and frequent debridement, appropriate antibiotics and physical therapy remain the essentials of treatment. A patient is discussed in whom a delay in diagnosis lead to near-fatal sepsis.
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PMID:Necrotizing fasciitis in narcotic addicts. 77 30

A successful repair of infective endocarditis of the tricuspid valve in a drug abuser is reported. A 25-year-old woman with a history of drug addiction was referred to our hospital complaining of high fever despite antibiotic therapy. Blood cultures showed staphylococcal septicemia, and echocardiography revealed large vegetations attached to the tricuspid annulus and massive regurgitation of the tricuspid valve. Blood studies showed renal failure and hematological abnormalities due to septicemia and right ventricular failure. Excision of the vegetation and the posterior leaflet was performed along with annuloplasty (Kay's procedure). The patient's postoperative course was uneventful and subsequent echocardiographic examination disclosed no evidence of recurrence, and insignificant tricuspid valvular regurgitation. Local excision of vegetation and leaflet repair by annuloplasty may be performed in cases with well-circumscribed vegetation and minor leaflet damage.
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PMID:[A case of infective endocarditis of the tricuspid valve repaired by vegetectomy and annuloplasty]. 163 50

In parenteral drug abuse, cutaneous manifestations are very common. A variety of skin lesions are indicators of a possible drug addiction: obliteration of peripheral veins and hyperpigmentation of the overlying skin, punched-out scars due to subcutaneous injection, persistent edema following thrombophlebitis, and excoriations due to heroin pruritus. Infectious and non-infectious complications may be accompanied by typical skin alterations, such as ecthyma in sepsis caused by Pseudomonas aeruginosa, multiple ulcers due to embolic infarct, or hypersensitivity reactions mediated by an immunological process. A variety of serious complications may develop at the injection sites: abscesses, gangrene, necrosis, or necrotizing fasciitis. These examples show that the dermatologist is in many ways involved in the care for addicted patients. In addition, these patients frequently suffer from sexually transmitted diseases or blood-borne infections; HIV-infection is rapidly spreading in this group. We now face new problems of differential diagnosis, especially since constitutional symptoms of HIV-infection may mimic symptoms of drug abuse and vice versa. Moreover, immunological alterations similar to those in HIV patients may even occur in drug addicts who are not infected with the virus.
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PMID:[Skin changes in drug-dependent patients]. 219 89

In a retrospective survey of patients hospitalized in the Department of Medicine of the University Hospital, Basel, Switzerland, from 1980 to 1986, we found 269 patients with history of past or current drug abuse. The charts of these patients were analyzed for infectious complications according to defined criteria. Heroin was the principal drug consumed by 95%. In 127 patients (47%) at least one infectious complication was diagnosed. In 125 (31%) of 404 admissions, the infectious problem was the main reason for hospitalization. Among the 269 patients, 217 infective episodes occurred. Pulmonary infections were the most frequently occurring (52 episodes). There were 44 cases of viral hepatitis, 30 of human immunodeficiency virus infection, and 25 of minor genital infections. Bone and joint infections and sepsis/endocarditis were diagnosed in seven cases each. The overall mortality was 4.1%; however, only three of the 11 deaths were attributed to infections. Intravenous drug addiction is complicated by a high morbidity because of infections that were seldom lethal during the observed period.
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PMID:Infectious complications in drug addicts: seven-year review of 269 hospitalized narcotics abusers in Switzerland. 274 5

Pyogenic osteomyelitis of the spine is an uncommon disease. A series of 16 cases is reported. The site of involvement includes the lumbar, cervical, and thoracic segments, in that order of frequency of occurrence. Drug addiction and diabetes mellitus are important predisposing factors. The spectrum of clinical presentation is described. Late presentation is usually masked by old age, debilitation, and previous antibiotic treatment. Rapid progression with septicemia is also encountered. The importance of differentiating this condition from tuberculosis spondylitis is emphasized. Definitive diagnosis should depend on bacteriological, histological, and, with the recent introduction of antituberculosis antibody test, serological studies. Timely surgical intervention is indicated in complicated cases. Radical excision and anterior spinal fusion yields early and complete eradication of the infected material plus arthrodesis, which prevents late collapse of the spine.
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PMID:Pyogenic osteomyelitis of the spine--a review of 16 consecutive cases. 298 Jan 42

56 cases of pregnant women with a positive HIV serology were reported in 20 months at the Maternity of the Nice Hospital Center. In 10 cases, there were clinical signs of the disease (9 ARC-Syndrome, one case of AIDS). The predisposing factor was most of the time drug addiction, 53 cases (94.5%) and one case occurred after a blood transfusion. In the majority of the cases (52%) the pregnancy was pursued because of the late term or the patient's decision. A therapeutic abortion was performed in 12 instances (25%) and an interruption before 12 weeks of amenorrhea in 15 cases. 24 women delivered. The obstetrical complications were frequent with especially a fetal death in utero, five premature deliveries and fifteen hypotrophies. A severe infectious complication (septicemia, pneumopathy secondary to Pneumocystis carinii) was observed in 9 cases, a marked thrombopenia causing profuse post-partum haemorrhages in one case. Finally, one woman died 35 days after delivery. The study of the consequences on the child is incomplete because of insufficient follow-up: all children were sero-positive at birth and among thirteen children aged between 12 to 20 months, there were one death, one AIDS syndrome, 4 ARC-syndrome, 4 sero-positive and 3 sero-negative. The notion of HIV sero-positivity in a pregnant woman presents serious problems for the obstetrician. Decompensation of the disease during the pregnancy is uncertain but it is now confirmed that the child is affected, and this is a well established fact. These important consequences lead to propose, at this time a therapeutic interruption of pregnancy when possible, depending on the term, and when accepted by the patient.
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PMID:[Positive HIV (human immunodeficiency virus) serology in the pregnant woman: current data on its management. Apropos of a continuous series of 56 cases]. 347 87

Fifty-four infected femoral artery false aneurysms resulting from chronic drug addiction were managed surgically with an 11% amputation rate and no mortality. Angiography localized the arterial segment involved, which in turn influenced the type of operation performed. Twenty-six aneurysms of anatomically isolated femoral artery segments were ligated and excised without resultant amputation. However, of the 28 aneurysms involving the common femoral bifurcation, 18 required triple ligation and excision that led to six amputations. Six of the 28 aneurysms were reconstructed with autogenous saphenous vein grafts, three by prosthetic grafts, and one by primary anastomosis. No amputations followed vascular reconstruction. However, all synthetic grafts eventually developed septic complications that required graft removal. On the basis of this experience we recommend ligation and excision for single artery segment aneurysms and immediate autogenous reconstruction for selected common femoral bifurcation lesions. This approach has proved safe and has reduced our amputation and graft complication rates. Extensive uncontrollable wound sepsis may contraindicate revascularization. Under these circumstances we estimate a 33% risk of amputation when the common femoral bifurcation is excised.
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PMID:Infected femoral artery false aneurysms in drug addicts: evolution of selective vascular reconstruction. 351 87

Among the surgical complications of intravenous drug addiction, pyogenic splenic abscess is considered to be a rare entity. A review of the literature reveals only 24 cases of splenic abscess secondary to this particular etiology. The authors report five patients with intravenous drug addiction who underwent splenectomy for pyogenic splenic abscess within 1 year. Fever and abdominal pain were the only constant physical signs. Three patients had associated infective endocarditis, and the other two patients sustained blunt trauma to the left side of the trunk weeks earlier. Computed tomography (CT) and ultrasound were diagnostic in all five patients preoperatively, and they were complementary when combined. Four of the five patients had Staphylococcus aureus septicemia at the time of splenectomy. Three patients recovered from their operations, and the other two, both with endocarditis, died postoperatively from causes unrelated to splenic abscess and splenectomy. A high index of suspicion is warranted in this susceptible group of patients with vague abdominal signs and persistent sepsis to rule out splenic suppuration. The noninvasive imaging methods, CT scan and ultrasound, facilitate early diagnosis in these patients.
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PMID:Pyogenic splenic abscess in intravenous drug addiction. 357 50

Tricuspid valve excision for tricuspid endocarditis in addicts is recommended to avoid early reinfection, continued sepsis, and late reinfection because of the resumption of intravenous drug abuse. Valvectomy is allegedly well tolerated hemodynamically by some, but it leads to heart failure in at least a third of patients. In our experience in 10 addicts with staphylococcal endocarditis who had failed to respond to antibiotic therapy, tricuspid valve replacement allowed all 10 to leave the hospital free of infection and free of heart failure. Resumption of drug addiction in three led to septic death, but not necessarily to tricuspid reinfection. Two returned to jobs requiring a high level of physical labor and tolerated this without difficulty. We find no need to follow the practice of tricuspid valve excision for tricuspid endocarditis in addicts. Those who refrain from drug abuse are well served by valve replacement. Those who do not are doomed with or without a tricuspid valve.
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PMID:Immediate tricuspid valve replacement for endocarditis. Indications and results. 394 82

Pseudomonas aeruginosa has emerged as an important pathogen during the past two decades. It causes between 10% and 20% of infections in most hospitals. Pseudomonas infection is especially prevalent among patients with burn wounds, cystic fibrosis, acute leukemia, organ transplants, and intravenous-drug addiction. P. aeruginosa is a common nosocomial contaminant, and epidemics have been traced to many items in the hospital environment. Patients who are hospitalized for extended periods are frequently colonized by this organism and are at increased risk of developing infection. The most serious infections include malignant external otitis, endophthalmitis, endocarditis, meningitis, pneumonia, and septicemia. The likelihood of recovery from pseudomonas infection is related to the severity of the patient's underlying disease process. The introduction of the antipseudomonal aminoglycosides and penicillins has improved substantially the prognosis of these infections. Ticarcillin and carbenicillin have been especially beneficial in neutropenic patients; however, prompt institution of therapy is mandatory for optimal benefit. Many new drugs with antipseudomonal activity, including penicillins, cephalosporins, and other beta-lactams, have been introduced in recent years and offer the potential for new approaches to therapy for these infections.
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PMID:Infections caused by Pseudomonas aeruginosa. 640 75


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