Haploidentical, G-CSF-primed, unmanipulated bone marrow transplantation for patients with high-risk hematological malignancies: an update.

Ninety-seven patients affected by high-risk hematological malignancies underwent G-CSF primed, unmanipulated bone marrow (BM) transplantation from a related, haploidentical donor. All patients were prepared with an identical conditioning regimen including Thiotepa, Busilvex, Fludarabine (TBF) and antithymocyte globulin given at myeloablative (MAC = 68) or reduced (reduced intensity conditioning (RIC) = 29) dose intensity and received the same GvHD prophylaxis consisting of the combination of methotrexate, cyclosporine, mycofenolate-mofetil and basiliximab. Patients were transplanted in 1st or 2nd CR (early phase: n = 60) or in > 2nd CR or active disease (advanced phase: n = 37).

Allogeneic hematopoietic cell transplantation from unrelated donors in multiple myeloma: study from the Italian Bone Marrow Donor Registry.

To evaluate trends in allografting from unrelated donors, we conducted a study on 196 consecutive myeloma patients transplanted between 2000 and 2009 in Italy. Twenty-eight percent, 37%, and 35%, respectively, received myeloablative, reduced-intensity, and nonmyeloablative conditioning. In these 3 cohorts, 1-year and 5-year transplantation-related mortalities were 28.

Haploidentical, unmanipulated, G-CSF-primed bone marrow transplantation for patients with high-risk hematologic malignancies.

Unlabelled: Eighty patients with high-risk hematologic malignancies underwent unmanipulated, G-CSF–primed BM transplantation from an haploidentical family donor. Patients were transplanted in first or second complete remission (CR, standard-risk: n =45) or in > second CR or active disease (high-risk: n =35). The same regimen for GVHD prophylaxis was used in all cases.

[Exposure to air pollutants in the polyclinic of Bari].

This work pertains to the study of exposure to air pollution and noise, of any citizen, in any time of day, within the perimeter of the Polyclinic of Bari. We utilized "dynamic" samplings, in a period of 24 hours, along a walking trail that lasted about 70 minutes, divided on the roads inside the general hospital, performed by voluntary people carrying, by shoulder, a bag containing necessary tools, with their sample heads placed externally in the respiratory area. The values of the environmental survey revealed, particularly, the presence of atmospheric concentrations of PM10 of 63,4 microg/m3 as average value of the whole day and 93 microg/m3 as maximum average value in one hour, far above the limits expected by law for the protection of human health (maximum average value of 50 pg/m3 in 24 hours), almost the whole day and in all areas interested in this study.

[Temporary hearing threshold shift in policemen after firearm training].

Background: The paper involves exposure to noise of the State Police officers connected with the use of firearms. The noise generated by these weapons is of short duration and high intensity.

Methods: The research was carried out during the sessions of firearm training of State Police officers to assess exposure to noise.

[Exposure to air pollutants in the city of Bari].

Background: Air pollution leads to increased levels of morbidity and mortality for cardiovascular and respiratory diseases in populations living in urban environments.

Objectives: Our study tested the possibility of using sampling techniques that are typical of industrial hygiene to measure exposure to atmospheric pollutants and using personal samplers for concentrations of certain pollutants to which an ordinary resident of Bari is exposed on a daily basis.

Methods: We monitored dusts (PM10, PM2.

Successful mobilization of peripheral blood stem cells with bortezomib + high-dose cyclophosphamide + G-CSF in a light chain myeloma patient after failure with Total Therapy 2.

Autologous stem cell transplantation is considered the best post-induction therapy for multiple myeloma (MM). Therefore, therapy for myeloma should be chosen not only on the basis of efficacy, but also taking into account their impact on the hematopoietic stem cell compartment. We describe the case of a MM patient in which a successful mobilization of peripheral stem cells was obtained with bortezomib, cyclophosphamide and G-CSF, after two failed attempts in the framework of Total Therapy 2.

Nonmyeloablative allografting for newly diagnosed multiple myeloma: the experience of the Gruppo Italiano Trapianti di Midollo.

Despite recent advances, allografting remains the only potential cure for myeloma. From July 1999 to June 2005, 100 newly diagnosed patients younger than 65 years were enrolled in a prospective multicenter study. First-line treatment included vincristin, adriamycin, and dexamethasone (VAD)-based induction chemotherapy, a cytoreductive autograft (melphalan 200 mg/m(2)) followed by a single dose of nonmyeloablative total body irradiation and allografting from an human leukocyte antigen (HLA)-identical sibling.

[Music through earphones: an underestimated risk].

Background: The authors studied exposure to the noise generated by digital music listening devices (MP3) as used by young people.

Objectives: to study the level of sound emission of some of these devices at 100%, 75% and 50% volume.

Methods: Using a mannequin, the LeqA, LmaxA, LeqC and the peak in C of nine of the most commonly used devices was measured at levels of sound emission of 100%, 75% and 50%.

Long-term results of survival in patients with thalassemia major treated with bone marrow transplantation.

Allogeneic bone marrow transplantation (BMT) is the only available curative approach for thalassemia major, although long-term morbidity and mortality are not established. The aim of this study was to assess the long-term clinical and hematological results in children and adults with thalassemia major treated with BMT. We analyzed the outcome of 115 patients (median age 9 years, range 11 months to 28 years) with thalassemia major undergoing BMT from a related donor between 1983 and 2006.

No-occupational exposure to noise.

The aim of the research was to evaluate the risk for the health of the disco-goers related to no-professional exposition to noise produced by speakers of discos. The noise has been measured in the middle of a disco using a class 1 phonometer. The exposition level was calculated using the formula quoted in the D.

[Occupational exposure to inhalation anesthetics: 10 years of measurements at hospitals in Puglia].

The Authors provide the data gathered from measurements of nitrous oxide in the operating room of Puglia during the period between 1993 and 2003. They prove significant reductions of pollution according with time and they verify lower pollution levels in the operating rooms of private hospitals with respect to public facilities. The importance of the maintenance of gas distribution and evacuation systems is shown and a method of environmental and biological monitoring is provided.

[Non-occupational exposure to noise].

The authors report the data related to the measures effected in some environments where leisure time activities are developed. In the light of the elevated values, the authors have effected the calculation of the Lep,d as laid down by D.Lgs 277/91 to verify the existence of conditions of risk that result verified.

Malignancy: X-Linked Cytochrome B Positive Chronic Granulomatous Disease treated by Bone Marrow Transplantation.

Chronic granulomatous disease is caused by a genetic defect in the oxidase of phagocytic cells which results in increased susceptibility to recurrent infections. Conventional treatment includes the use of antimicrobials and interpheron-gamma. This study was performed to assess the clinical efficacy of allogeneic bone marrow transplantation in definitively correcting the functional underlying defect of chronic granulomatous disease.

Increment of sister chromatid exchange frequencies (SCE) due to epichlorohydrin (ECH) in vitro treatment in human lymphocytes.

Although several studies have examined the effects on health of exposure to epichlorohydrin (ECH) through normal industrial operations and production, there is still considerable interest in its potential harmful effects on humans. The aim of the present study was to evaluate ECH effects in vitro through controlled investigations by using sister chromatid exchange (SCE), micronucleus (MN), and chromosome aberrations (CA) as the test battery. Cultures for cytogenetic tests were set up from blood samples of four healthy non-smoking and three smoking males.

Sister chromatid exchange (SCE) and micronucleus (MN) frequencies in lymphocytes of gasoline station attendants.

Peripheral blood lymphocytes from 22 men with low average exposure (229 micrograms/m3 = 0.72 ppm) to benzene and 19 control men were investigated for Sister Chromatid Exchange (SCE) frequency. The majority of the men (21 exposed, 19 controls) were also investigated using the micronucleus assay (MN).

[Benzene pollution in the city of Bari].

The Authors reported data of benzene concentrations obtained in Bari during period of time between 1990 and 1995; the measured levels of benzene concentrations are not in accord with referent values prescribed by the law, mostly always they are exceeded. Present study also discuss problems related to gasoline consumption and the number of cars in circulation.

Growth after recombinant human growth hormone (rhGH) treatment in transplanted thalassemic patients.

The aim of this study was to evaluate the treatment effects with recombinant human growth hormone (rhGH) in a group of patients after bone marrow transplantation for thalassemia major. At the end of treatment we divided the subjects into two groups according to the outcome of the therapy: responder and nonresponder. Responder group: after 24 months of rhGH administration, growth rate was still significantly higher in respect to start of treatment (P < 0.

[Efficacy of estrogen-progestin replacement therapy after bone marrow transplantation].

Ovarian failure is a common consequence of chemotherapy and radiotherapy in women undergoing bone marrow transplantation. The longer survival in these women has raised, during the past years, the need for a better quality of life. The objective of the present study has been to evaluate perspectively the potential benefit of hormonal replacement therapy in 24 women who underwent bone marrow transplantation.

Growth and endocrine function following bone marrow transplantation for thalassemia.

Twenty two patients with thalassemia major who received successful bone marrow transplantation (BMT) were followed to verify the impact of the transplant procedure on subsequent growth and development. The transplant preparative regimen consisted of busulphan and cyclophosphamide. Growth and endocrinological function were assessed during the first 4 years following BMT.

CD8 serum levels in acute graft-versus-host disease diagnosis.

Attempts to identify an early and discriminating marker of acute graft-versus-host disease (aGvHD) have been unsuccessful. The levels of soluble CD4 and soluble CD8 in serum correlate with T cell subset activation and may be important in monitoring and characterizing immunological processes. We determined serum soluble CD4 (sCD4) and sCD8 levels with a two-site sandwich enzyme immunoassay on patients' serum samples collected prior to bone marrow transplantation and weekly after transplantation until day +28.

Amebiasis after bone marrow transplantation.

A patient undergoing BMT for acute non-lymphocytic leukemia (ANLL) developed bloody diarrhea due to amebiasis. The infection was successfully treated with intensive and prolonged antiparasitic therapy.

The role of hemapheresis technology in allogeneic bone marrow transplantation.

In this paper the impact of hemapheresis technology on 238 allogeneic bone marrow transplants performed in Pescara from 1982 through 1993 is described. Granulocyte transfusions were limited to patients with neutrophil level < 0.2 x 10(9)/L.