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Query: UMLS:C0032285 (pneumonia)
 54,520 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The incidence and severity of varicella following a close family contact were evaluated in children with neoplastic diseases who received prophylaxis either with commerical gamma globulin or with zoster immune plasma, as compared to patients who did not receive any prophylaxis. In the untreated group, all 14 patients developed varicella, complicated by 1 case of encephalitis and 2 cases of fatal pneumonia. In the group of 17 patients who received 0.6-1.2 ml/kg body weight of gamma globulin, 16 developed varicella, complicated by pneumonia in 2 cases, with 1 death. In the third group of 27 patients who received 10 ml/kg body weight of zoster immune plasma (ZIP), obtained from healthy adults convalescing from herpes zoster, there were only 8 cases of varicella, all very mild. Thus, prophylaxis with ZIP significantly reduced the incidence of clinical varicella (p less than 0.01) and attenuated the severity of its course.
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PMID:Prophylaxis of varicella in children with neoplastic disease: comparative results with zoster immune plasma and gamma globulin. 4 75

Twenty-three patients with complicated varicella-zoster virus infections were treated with adenine arabinoside. Of 14 patients with herpes zoster, 13 had malignancy treated with irradiation and cytotoxic agents or steroids. Although the duration of active vesicle formation in these patients ranged from two to 14 days before therapy, no new lesions appeared after the fourth day of treatment with adenine arabinoside. Zoster encephalitis developed in one patient on the third day of treatment, and severe postherpetic neuralgia was seen in three patients. Of nine treated patients with primary varicella, six improved, including five with evidence of varicella pneumonia. Two of the three patients with varicella who died were immunosuppressed and had progressive viral pneumonia with persistently high titers of virus in vesicular fluid; the third pateint was a child with Reye's syndrome. Double-blind controlled studies will be necessary to demonstrate the efficacy of adenine arabinoside in the treatment of infections with varicella-zoster virus.
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PMID:Treatment of varicella-zoster virus infections with adenine arabinoside. 16 42

Cytosine arabinoside (Ara-C) was used for treatment of severe symptomatic cytomegalovirus (CMV)-herpes infections that were seen in nineteen of 174 renal allograft recipients. Ara-C was administered by continuous intravenous infusion at a mean dose of 35 mg/m2 daily for three to four days. Side effects were few and minor in nature. All cases of herpes simplex and herpes zoster, which usually have a prolonged and sometimes unfavorable course in immunosuppressed patients, cleared promptly with no recurrence. All nine patients, except one who had CMV infection with the symptom complex of fever and retinitis or pneumonitis, responded satisfactorily. In the three patients in whom the CMV titers were available, there was a significant decrease in titer within two weeks after treatment. This pilot study of Ara-C in treatment of CMV-herpes infections in immunosuppressed renal allograft recipients suggests a degree of efficacy and safety in the drug that would justify a carefully designed, controlled study.
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PMID:Effect of cytosine arabinoside on Herpes virus infection in renal allograft recipients. 19 96

There is a clear-cut correlation between the clinical course of an herpes zoster and the quality of immune response. A varioloid generalized herpes zoster accompanied by zoster-pneumonia developed in a forty years old female patient with metastasizing breast cancer treated with x-ray and cytostatic drugs. The particularly serious course of this herpes zoster was brought about by combined immune deficiency, consisting of low level of circulating T-lymphocytes (5/mm3) and for a long time lacking rise of complement fixing antibody titer. Under these conditions an enhanced replication and massive haematogenous spread of varicella-zoster virus took place. The increased contagiosity of this case is indicated by a varicella infection in the patient's two children, appearing after a regular incubation period. Patients with cellular or combined immune deficiency are potentially exposed to danger of herpes zoster and may serve as a source of infection for susceptible persons.
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PMID:[Life-threatening generalized varioloid zoster with zoster pneumonia due to combined immunologic deficiency. Increased contagiousness of this disease]. 30 May 29

Four patients with chronic lymphatic leukaemia, M. Hodgkin and metastatic breast carcinoma developed particularly severe generalised herpes zoster, with complications of herpes zoster pneumonia, signs of encephalitis and phrenic nerve paresis. Virus specific complement-fixing antibodies increased regularly or delayed, without strict correlation to the clinical course. However, in all these cases there was a relative or absolute deficiency of T-lymphocytes in the peripheral blood, as a result of the underlying illness and of treatment with cytostatic agents. Because of the vital role of cell-mediated immunity in the control of the varicella-zoster virus (VZV), the observed T-cell deficiency seems to be an important pre-condition for the development of severe generalised herpes zoster.
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PMID:[Severe generalized courses of zoster due to cellular immunologic defects. Importance of an absolute or relative T-cell deficiency]. 30 13

Levels of complement components and the presence of immune complexes were determined in blood samples from 23 patients is a function of time after kidney transplantation. During the first three post-transplantation weeks a decrease in the concentration of plasma C3 with a simultaneous increase of one of its breakdown products (C3d) was generally observed. This pattern often accompanied acute rejection episodes beyond 4 weeks after transplantation, while in the absence of complications normal and stable levels prevailed. In contrast, the presence of circulating immune complexes appeared not to correlate with rejection reactions. All 7 cases with detectable immune complexes presented with various concomitant neoplastic (renal carcinoma, Kaposi sarcoma) or infectious diseases (pneumonia, septicaemia, Herpes zoster or Cytomegalovirus infection). Thus, monitoring of plasma C3 and C3d may represent a helpful additional criterion for the assessment of acute rejection in recipients of kidney allografts; the presence of circulating immune complexes, although not correlating with graft rejection, may be taken as a sign of complicating additional disease.
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PMID:Complement components, degradation products and immune complexes after kidney transplantation. 36 76

A patient with gamma heavy chain disease (Franklin's disease) was discovered during evaluation for pancytopenia and splenomegaly. Lymphadenopathy, palatal edema, and infiltration of the bone marrow palatal edema, and infiltration of the bone marrow with abnormal cells were all absent. Serum and urine protein electrophoresis demonstrated a monoclonal protein migrating in the beta region. Immunoelectrophoresis showed that it reacted with antibodies against the Fc fragment of IgG heavy chains (gamma chains) but not with antibodies against kappa and lambda but not with antibodies against kappa and lambda light chains of Fab fragments. In the first year after detection of the disease, the patient had acute cholecystitis and disseminated herpes zoster. Sixteen months after diagnosis he died of overwhelming pneumonia caused by Pseudomonas aeruginosa and lebsiella neumoniae. A striking feature of his illness was his asymptomatic presentation, with pancytophenia and splenomegaly the only indication of this disease.
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PMID:Gamma heavy chain disease--presenting as pancytopenia and splenomegaly. 40 13

One hundred twenty-seven patients with Hodgkin's disease, Stages III-IV, received total nodal irradiation. Of these, 101 patients were managed primarily by radiation therapy employing the split course sequential segmental radiation technique called the "3 & 2". A dose of 3800-4000 rad is delivered in 2 phases in an overall period of 12 to 13 weeks (TDF 61-64; 1094-1148 rets). For various reasons, the remaining 26 patients received their mantle irradiation to full doses 3800-4000 rad in 4 weeks (TDF 63-66; 1112-1184 rets) without rest periods and a few were irradiated after failing chemotherapy. Of the 101 patients treated between 1969-1974 using the "3 & 2" technique, 2 developed pericarditis (2.0%), none manifested symptomatic pneumonitis (0%), and 3 hypothyroidism )3.0%). The low incidence of severe complications is primarily the result of the technique employed to give total nodal irradiation. The overall incidence of Herpes Zoster was 42% (53/127), and there was a slightly higher incidence when TNI was given following splenectomy.
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PMID:Complications of total nodal irradiation of Hodgkin's disease stages III and IV. 67 47

Varicella and primary varicella pneumonia occurred in a patient with advanced Hodgkin's disease. The radiological characteristics are shown. Various relations between varicella, herpes zoster infections and Hodgkin's disease are discussed briefly.
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PMID:[Varicella pneumonia in a patient with Hodgkin's disease (author's transl)]. 70 32

The records of 360 patients with malignant lymphoma treated with various forms of combination chemotherapy from 1966 to 1974 were reviewed. A total of 181 infections was found in 125 patients. The most frequent types of infection were pneumonia (31%), skin infections (17%), urinary tract infections (13%) and septicemia (11%). An etiologic organism was was identified in 133 infections (73%). The most common causative organisms were bacteria (77%), especially gram-negative bacilli. Viral infections accounted for 18% of the infections with 21 of the 24 being due to herpes zoster. These were more frequently found in patients with Hodgkin's disease (14/21) than in the other lymphomas. Among patients with Hodgkin's disease, 53% treated with COP developed infections compared to only 27% treated with MOPP (p = 0.039). Among patients with non-Hodgkin's lymphoma, infections were more frequent in patients treated with Adriamycin containing combinations than with COP. Neutropenia (i.e. less than 1,000 neutrophils/mm3) was associated with 35% of infections in this study and was seen more often in patients with non-Hodgkin's lymphoma (p = 0.048).
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PMID:Infections in patients with malignant lymphoma treated with combination chemotherapy. 91 45


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