Clinical efficacy of intravenous colistin therapy in combination with ceftazidime in severe MDR P. aeruginosa systemic infections in two haematological patients.

Nosocomial infections due to MDR P. aeruginosa are an increasing problem. Therapeutical options are few.

Autografting followed by nonmyeloablative immunosuppressive chemotherapy and allogeneic peripheral-blood hematopoietic stem-cell transplantation as treatment of resistant Hodgkin's disease and non-Hodgkin's lymphoma.

Purpose: To investigate the use of a nonmyeloablative fludarabine-based immunosuppressive regimen to allow engraftment of HLA-sibling donors' mobilized stem cells and induction of a graft-versus-lymphoma effect for patients with advanced resistant Hodgkin's disease and non-Hodgkin's lymphoma.

Patients And Methods: Fifteen patients with Hodgkin's disease (n = 10) and non-Hodgkin's lymphoma (n = 5) were studied. All patients received cyclophosphamide and granulocyte colony-stimulating factor to mobilize autologous hematopoietic stem cells (HSCs).

A variant of ProMACE-CytaBOM chemotherapy for non-Hodgkin's lymphoma with threefold higher drug dose size but identical cumulative dose intensity. A pilot study of the Italian lymphoma study group (GISL).

Background And Objective: The positive results of high-dose chemotherapy followed by rescue with bone marrow progenitor cell transplantation are generally ascribed to the high dose size (DS) of the drugs given. However, a concomitant marked increase in dose intensity (DI) is always involved. With the aim of comparing the role of DS and DI in non-Hodgkin's lymphomas, a variant of Fisher's ProMACE-CytaBOM regimen was designed in which the projected cumulative drug DIs remained the same as in the original schedule but the DSs were tripled.

The combination of a low-Na/high-K salt with metoprolol in the treatment of mild-moderate hypertension. A multicenter study.

To extend our previous findings that a low-Na/high-K salt (S) reduces BP in hospitalized patients, a multicenter study was performed. After a placebo period during which patients were informed by written instruction how to avoid only foods with a high Na content, 143 out-patients (84 males and 59 females, mean age 50.7 years, range 28-69) with DBP greater than or equal to 95 mm Hg randomly received for 4 weeks either metoprolol (M) 200 mg SR qd (67 patients), or S, 2 g bid to add to foods (76 patients).

Plasma renin activity does not predict the antihypertensive efficacy of chlorthalidone.

It has been established that angiotensin II stimulation may limit the antihypertensive potential of diuretic therapy in some patients. It is less clear, however, whether renin-angiotensin II stimulation is the cause of the flat blood pressure dose-response relationship to diuretics. To investigate this, 75 out-patients with essential hypertension were treated with chlorthalidone 12.

[Circulating immune complexes in patients with lymphoproliferative and myeloproliferative diseases].

Circulating immune complexes have been studied with a competitive immune-enzymatic method on 9 controls, on 34 patients with lymphoproliferative disease (41.6 +/- 26.8) and in those with myeloproliferative disease (62.

[The hydrocortisone test (400 mg hydrocortisone test) for the study of the "recirculating" lymphocyte population. Tests of patients with lymphoproliferative diseases and solid neoplasms].

The hydrocortisone test has been performed on 20 patients with lymphoproliferative disease (MH, LNH, CLL, MM, BMG) and 12 patients with solid neoplasm to study the "recirculating" lymphocytic population (mainly T lymphocytes with "helper" function). Therefore, as proposed by Fauci and Dale, we counted the basal venous blood lymphocytes in the morning after fasting and then 4 h after the administration of hydrocortisone 400 mg. While the test did not appear to be statistically modified in patients with solid neoplasms as compared to normal controls, it appears particularly compromised in lymphoproliferative diseases, but with different values in each disease.