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OBJECTIVE: Liver transplantation (LT) is associated with a significant bleeding and the high transfusion requirements (HTR) negatively affect the outcome of LT patients. Our primary aim was to identify potential predictors of intraoperative transfusion requirements. Secondarily, we investigated, the effect of transfusion requirements on different clinical outcomes, including short-term morbidity and mortality. PATIENTS AND METHODS: Data collected in 219 adult LT from a deceased donor, grouped according to HTR (defined as the need of 5 or more red blood cell units), were compared. RESULTS: We found that previous portal vein thromboses (p=0.0156), hemoglobin (Hb) (p<0.0001), International Normalized Ratio (INR) (p=0.0010) at transplant and veno-venous by-pass (p=0.0048) independently predicted HTR. HTR was always associated with poorer outcomes, including higher simplified acute physiology II score at Intensive Care Unit admission (p=0.0005), higher rates of pulmonary infections (p=0.0015) and early rejection (p=0.0176), longer requirement of mechanical ventilation, (p<0.0001), more frequent need for hemodialysis after transplantation (p=0.0036), overall survival (p=0.0010) and rate of day-90 survival (p=0.0016). CONCLUSIONS: This study identified specific risk factors for HTR and confirmed the negative impact exerted by HTR on clinical outcomes, including recipient survival. Prospective investigations are worth to assess whether correcting pre-transplant Hb and INR levels may effectively reduce blood product need and improve prognosis.
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Transplante de Fígado , Adulto , Humanos , Transplante de Fígado/efeitos adversos , Estudos Prospectivos , Estudos Retrospectivos , Fatores de Risco , Doadores de Tecidos , Resultado do TratamentoRESUMO
Bacillus testis strain SIT10 (= CSUR P1492 = DSMZ 101190) is the new type strain collected from stool from a 2-year-old boy from Senegal during a culturomics study. This Gram-positive bacterium is a facultative anaerobic rod and a member of the Bacillaceae family. We describe here the features of this bacterium, together with the complete genome sequence and annotation. The 3 987 349 bp long genome (one chromosome but no plasmid) with 42.8% GC content contains 4005 protein-coding and 171 sRNA genes, including 19 5S rRNA gene, 15 16S rRNA genes and ten 23S rRNA genes.
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Ocular chronic GVHD is efficaciously treated with autologous platelet-derived eye drops. We investigated the cytokine content of eye drops produced using a non-gelified lysate obtained from autologous platelet-rich plasma in six patients with ocular GVHD. In both the responding (n = 4) and the resistant (n = 2) patients, the eye drops were significantly enriched with various growth factors, in amounts proportional with the platelet counts. In contrast, chemokine ligand and interleukin levels were similar to those of plasma. The non-responding patients showed the highest levels of chemokine (C-X-C motif) ligand (CXCL)10. These findings provide possible explanations for beneficial or detrimental effects of eye drops.
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Plaquetas/metabolismo , Citocinas/análise , Doença Enxerto-Hospedeiro/tratamento farmacológico , Soluções Oftálmicas/química , Adulto , Plaquetas/química , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Soluções Oftálmicas/uso terapêuticoRESUMO
We report here the first case of a carbapenem-resistant Pseudomonas aeruginosa clinical isolate harboring the insertion sequence (IS) element ISPa1328 in the oprD gene in an idiopathic pulmonary fibrosis patient in France previously treated with imipenem.
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AIMS: This work reports on one of the first attempts to use biofilm-forming cyanobacteria for biomass and lipid production. METHODS AND RESULTS: Three isolates of filamentous cyanobacteria were obtained from biofilms at different Italian sites and characterized by a polyphasic approach, involving microscopic observations, ecology and genetic diversity (studying the 16S rRNA gene). The isolates were grown in batch systems and in a semi-continuous flow incubator, specifically designed for biofilms development. Culture system affected biomass and lipid production, but did not influence the fatty acid profile. The composition of fatty acids was mainly palmitic acid (>50%) and less amounts of other saturated and monounsaturated fatty acids. Only two isolates contained two polyunsaturated fatty acids. CONCLUSIONS: Data obtained from the flow-lane incubator system would support a more economical and sustainable use of the benthic micro-organisms for biomass production. The produced lipids contained fatty acids suitable for a high-quality biodiesel production, showing high proportions of saturated and monounsaturated fatty acids. SIGNIFICANCE AND IMPACT OF THE STUDY: Data seem promising when taking into account the savings in cost and time derived from easy procedures for biomass harvesting, especially when being able to obtain the co-production of other valuable by-products.
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Biofilmes , Biomassa , Cianobactérias/metabolismo , Lipídeos/biossíntese , Técnicas de Cultura Celular por Lotes , Biocombustíveis , Cianobactérias/genética , Ácidos Graxos/biossíntese , Variação Genética , Filogenia , RNA Ribossômico 16S/genéticaRESUMO
BACKGROUND: The best therapeutic approach for primary plasma cell leukemia (PPCL) remains unknown so far. In very limited studies, the poor clinical outcome of this aggressive variant of multiple myeloma seemed to be ameliorated by the use of the proteasome inhibitor bortezomib. Aiming to provide more consolidated data, this multicenter retrospective survey focused on unselected and previously untreated PPCL patients who had received bortezomib as frontline therapy. PATIENTS AND METHODS: Twenty-nine patients with PPCL were collected. Bortezomib was given at standard doses and schedules, in various combinations with dexamethasone, thalidomide, doxorubicin, melphalan, prednisone, vincristine, and cyclophosphamide. RESULTS: An overall response rate of 79% was observed, with 38% of at least very good partial remission. Grade 3-4 hematological, neurological, infectious, and renal toxic effects occurred in 20%, 21%, 16%, and 4% of patients, respectively. After a median follow-up of 24 months, 16 patients were alive (55%), 12 of whom were in remission phase and 4 relapsed. The best long-term results were achieved in patients who received stem-cell transplantation after bortezomib induction. CONCLUSION: Bortezomib, used as initial therapy, is able to increase the percentage and the quality of responses in PPCL patients, producing a significant improvement of survival.
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Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Leucemia Plasmocitária/tratamento farmacológico , Adulto , Idoso , Idoso de 80 Anos ou mais , Ácidos Borônicos/administração & dosagem , Bortezomib , Ciclofosfamida/administração & dosagem , Dexametasona/administração & dosagem , Intervalo Livre de Doença , Doxorrubicina/administração & dosagem , Feminino , Humanos , Estimativa de Kaplan-Meier , Leucemia Plasmocitária/mortalidade , Masculino , Melfalan/administração & dosagem , Pessoa de Meia-Idade , Prednisona/administração & dosagem , Pirazinas/administração & dosagem , Estudos Retrospectivos , Talidomida/administração & dosagem , Resultado do Tratamento , Vincristina/administração & dosagemRESUMO
The proportion of patients with cancers who develop invasive fungal infections has increased dramatically over the past few decades. Most of these infections are diagnosed in patients with hematological malignancies, mainly in patients with acute myeloid leukemia and those undergoing allogeneic hematopoietic stem cell transplantation. For years deoxycolate amphotericin B has been considered the drug of choice for the treatment of invasive aspergillosis, but it has been outclassed by its lipid formulations and new triazoles (i.e. voriconazole), that produced better response rates; nonetheless recovery from neutropenia remains the most important factor influencing outcome.
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Anfotericina B/uso terapêutico , Antifúngicos/uso terapêutico , Aspergilose/tratamento farmacológico , Neutropenia/microbiologia , Pirimidinas/uso terapêutico , Triazóis/uso terapêutico , Anfotericina B/efeitos adversos , Antifúngicos/efeitos adversos , Aspergilose/sangue , Humanos , Neutropenia/tratamento farmacológico , VoriconazolRESUMO
BACKGROUND: Epidemiological and clinical information on primary plasma cell leukemia (pPCL) are rarely reported. The aims are to evaluate the clinical features, prognostic factors, and efficacy of treatments in pPCL. PATIENTS AND METHODS: A multicenter retrospective cohort study was carried out from January 2000 to December 2008 in 26 Italian hematology divisions. A total of 128 cases of plasma cell leukemia were collected, and 73 of them (57%) were classified as primary (male/female 43/30). RESULTS: Sixty-four patients had at least 1 sign of end-organ damage and 10 had extramedullary localization. One patient died early; of the remaining patients, 36 (50%) received anthracycline-based regimens as first-line therapy, 17 (24%) single alkylating agents, and 30 (42%) bortezomib or thalidomide as additional (n = 11) or unique treatments (n = 19). Twenty-three patients (31%) underwent autologous and/or allogeneic hematopoietic stem cell transplantation (HSCT). The median overall survival (OS) was 12.6 months; complete or partial response was achieved in 22 (30%) and 18 patients (25%), respectively; the median duration of response (DOR) was 16.4 months. HSCT patients had a longer OS and DOR (median 38.1 and 25.8 months, respectively) compared with nontransplanted patients (9.1 and 7.3 months, respectively, P < 0.001). OS was influenced by nonresponse to treatment, hypoalbuminemia, and HSCT. DOR was favorably influenced only by HSCT. CONCLUSIONS: pPCL is an aggressive disease with a poor prognosis and a low response rate to conventional therapy. HSCT is effective, increasing OS and DOR by 69% and 88%, respectively. The use of bortezomib and thalidomide may improve outcomes.
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Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Leucemia Plasmocitária/terapia , Recidiva Local de Neoplasia/terapia , Adulto , Idoso , Idoso de 80 Anos ou mais , Antraciclinas/administração & dosagem , Ácidos Borônicos/administração & dosagem , Bortezomib , Estudos de Coortes , Terapia Combinada , Feminino , Seguimentos , Transplante de Células-Tronco Hematopoéticas , Humanos , Masculino , Pessoa de Meia-Idade , Pirazinas/administração & dosagem , Estudos Retrospectivos , Taxa de Sobrevida , Talidomida/administração & dosagem , Transplante Autólogo , Resultado do Tratamento , Adulto JovemRESUMO
Polyomavirus-associated nephropathy (PVAN) has become an important cause of graft loss in the last few years. The typical course of PVAN is characterized by an asymptomatic period of viruria followed, within weeks, by the development of viremia in the context of stable renal function. The persistence of viral replication characterized by high viremia, leads to parenchymal injuries and causes the development, within months, of PVAN that could lead to deterioration in graft function and graft loss. We reported, in a patient who received a renal transplant, an unusual presentation of PVAN characterized by the development of acute renal failurte earlier than would be expected after transplantation, where the histological presentation alone could be confused with an acute rejection. We underline the importance of the association of histological findings with the viral load in urine and blood and with ancillary techniques such as immunohistochemistry and polymerase chain reaction (PCR) in situ for virus detection. We also want to emphasize that decoy cells and PCR for BK virus DNA research could be considered among the diagnostic tools for possible acute renal failure in kidney transplant.
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Injúria Renal Aguda/virologia , Vírus BK/genética , Transplante de Rim/efeitos adversos , Infecções por Polyomavirus/virologia , Transplante Homólogo/efeitos adversos , Infecções Tumorais por Vírus/virologia , Idoso , Vírus BK/isolamento & purificação , Humanos , Rim/patologia , Rim/virologia , Nefropatias/patologia , Nefropatias/virologia , Masculino , Reação em Cadeia da Polimerase , Polyomavirus/genética , Fatores de Tempo , Carga Viral , Viremia/patologia , Viremia/virologiaRESUMO
As pesquisas realizadas a partir de recursos genéticos de espécies medicinais nativas somente serão aplicadas se o material genético estiver seguro quanto à sobrevivência e disponibilidade. O objetivo deste artigo foi realizar uma revisão bibliográfica adotando como critério a escolha de artigos publicados em conceituadas revistas nacionais e internacionais, que permitissem melhor entendimento dos aspectos etnobotânicos, ecológicos e químicos de importante planta medicinal e aromática: Siparuna guianensis Aublet. Como tem sido apontada como uma das espécies prioritárias de conservação para a região do cerrado brasileiro, os estudos da propagação devem ser incentivados para que este recurso genético esteja disponível às gerações futuras.
Studies with genetic resources of native medicinal species will only be applied if their genetic material is safe regarding survival and availability. The aim of this study was to do a literature review adopting as criterion the choice of papers published in renowned national and international journals to allow better understanding on ethnobotanical, ecological and chemical aspects of an important medicinal and aromatic plant, Siparuna guianensis Aublet. Since the latter has been considered one of the major species for the conservation of Brazilian cerrado, studies on its propagation should be encouraged in order to make this genetic resource available to future generations.
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Plantas Medicinais/anatomia & histologia , Plantas Medicinais/genética , Etnofarmacologia , Pradaria , Medicamento Fitoterápico , Plantas Medicinais/químicaRESUMO
This study was prospectively conducted in 11 haematology divisions over a 2-year period to evaluate the efficacy of caspofungin in 24 neutropenic patients with haematological malignancies (HM) and candidaemia. These patients had received chemotherapy for HM and were neutropenic (PNN < 0.5 x 10(9)/L) for a median of 12 days (2-41) before candidaemia. The patients received caspofungin for a median duration of 12 days (range 6-26), obtaining a favourable overall response of 58%. At 30 days, 11 patients had died (46%); candidaemia was responsible for mortality in six patients (25%). These results suggest that treatment of candidaemia with caspofungin in neutropenic HM was efficacious, as it is in non-haematological subgroups.
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Antifúngicos/uso terapêutico , Candidíase/tratamento farmacológico , Equinocandinas/uso terapêutico , Fungemia/tratamento farmacológico , Neoplasias Hematológicas/complicações , Neutropenia/complicações , Adulto , Idoso , Antineoplásicos/efeitos adversos , Antineoplásicos/uso terapêutico , Candidíase/mortalidade , Caspofungina , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos , Feminino , Fungemia/mortalidade , Neoplasias Hematológicas/tratamento farmacológico , Humanos , Lipopeptídeos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Resultado do Tratamento , Adulto JovemRESUMO
We report two cases of invasive zygomycoses occurring in severely immunocompromised patients with haematological malignancies that were successfully treated with liposomal amphotericin B and surgical debridement, followed by oral administration of posaconazole. These cases demonstrated that an early instituted, aggressive and combined therapeutic approach results in a recovery from invasive fungal infection, without any relapse of infection, thanks to secondary prophylaxis using posaconazole.
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Neoplasias Hematológicas/complicações , Zigomicose/tratamento farmacológico , Zigomicose/cirurgia , Idoso , Anfotericina B/uso terapêutico , Antifúngicos/uso terapêutico , Humanos , Hospedeiro Imunocomprometido , Masculino , Pessoa de Meia-Idade , Resultado do Tratamento , Triazóis/uso terapêuticoRESUMO
Zygomycosis constitutes the third leading cause of invasive fungal infections following aspergillosis and candidosis. Patients with haematologic malignancies or haematopoietic stem cell transplantation are particularly susceptible to zygomycosis. Neutropenia represents the most important pathogenic mechanism influencing the onset and outcome of zygomycosis. Neutrophils cause a lesion of the fungal wall with subsequent destruction by macrophages. They also enhance the activity of antifungal drugs against Zygomycetes. Strategies that aim to increase neutrophil count and function, such as granulocyte colony stimulating factor and granulocyte transfusion, could play an important role in the management of this life-threatening infectious complication.
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Neoplasias Hematológicas/complicações , Neoplasias Hematológicas/imunologia , Neutrófilos/imunologia , Transplante de Células-Tronco/efeitos adversos , Zigomicose/imunologia , Zigomicose/microbiologia , Humanos , Hospedeiro ImunocomprometidoRESUMO
The aims of the study were to analyze the clinical and epidemiological characteristics and treatments for patients who developed zygomycosis enrolled in Italy during the European Confederation of Medical Mycology of medical mycology survey. This prospective multicenter study was performed between 2004 and 2007 at 49 italian Departments. 60 cases of zygomycosis were enrolled: the median age was 59.5 years (range 1-87), with a prevalence of males (70%). The majority of cases were immunocompromised patients (42 cases, 70%), mainly hematological malignancies (37). Among non-immunocompromised (18 cases, 30%), the main category was represented by patients with penetrating trauma (7/18, 39%). The most common sites of infection were sinus (35%) with/without CNS involvement, lung alone (25%), skin (20%), but in 11 cases (18%) dissemination was observed. According to EORTC criteria, the diagnosis of zygomycosis was proven in 46 patients (77%) and in most of them it was made in vivo (40/46 patients, 87%); in the remaining 14 cases (23%) the diagnosis was probable. 51 patients received antifungal therapy and in 30 of them surgical debridement was also performed. The most commonly used antifungal drug was liposomal amphotericin B (L-AmB), administered in 44 patients: 36 of these patients (82%) responded to therapy. Altogether an attributable mortality rate of 32% (19/60) was registered, which was reduced to 18% in patients treated with L-AmB (8/44). Zygomycosis is a rare and aggressive filamentous fungal infection, still associated with a high mortality rate. This study indicates an inversion of this trend, with a better prognosis and significantly lower mortality than that reported in the literature. It is possible that new extensive, aggressive diagnostic and therapeutic procedures, such as the use of L-AmB and surgery, have improved the prognosis of these patients.
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Zigomicose/epidemiologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Criança , Pré-Escolar , Farmacorresistência Fúngica , Feminino , Humanos , Hospedeiro Imunocomprometido , Lactente , Itália/epidemiologia , Masculino , Pessoa de Meia-Idade , Zigomicose/diagnóstico , Zigomicose/tratamento farmacológico , Zigomicose/etiologiaRESUMO
The purpose of Radiologic Unit in Emergency is to reach diagnostic and therapeutic effectiveness in the best way and in less time possible. The Portable Ultrasound Device is an instrument necessary in Emergency Room and in ambulance/helicopter to evaluate the evidence of endoperitoneal bleeding. The CT is the radiologic methodic more fast that permits a complete evaluation of all body segments in traumatized patient in the famous "golden hour" after the trauma, therefore it would be placed in Emergency Area. The multislice CT brought to a reduction of morbidity and mortality, thanks to a quick acquisition, to a thin collimation, to a more spatial resolution and to an optimal vessel opacization, determining a saving of hospital global costs, therefore a reduction of percentage of not necessaries operations and permitting a more rapid diagnosis, obtaining a considerable reduction of waiting in Trauma Emergency Room with more rapid and aimed therapies and a consequent costs reduction. To satisfy a so wide question of radiologic exams necessaries devices are informatic systems completely connected between Radiology department and other departments. Main advantages of MR in Emergency are the use of non ionising radiations, the possibility to effect diffusion and perfusion studies and to evaluate spinal cord damage. Reduction of time of patient preparation and times of acquisition and elaboration of imagines by modern and performant devices is basic to make more rapid therapeutic decisions.
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Emergências , Radiografia , Humanos , Imageamento por Ressonância Magnética , Radiografia/métodos , Radiografia/normas , Tomografia Computadorizada por Raios XRESUMO
Pancreatitis is a flogistic disease, caused by activation and digestion of pancreas by its enzymes. Diagnosis is based on integrated evaluation of clinical and laboratoristic data and morphological imaging. To evaluate the severity of pancreatitis there is a clinical classification in interstitial--mild pancreatitis and severe--necrotic one. The evaluation of severity is basic, because it is strictly correlated to the prognosis of the patient. CT has revealed the best method for diagnosis, staging and for evaluate the complications and follow-up and in some cases it is useful for therapeutic change.The abdomen X-Ray in orthostatism is performed in every situation suspected for acute abdominal disease, also if aspecific; the ultrasound can be used as first instance method in patient with clinical suspect of acute pancreatitis; the MR has actually a secondary role for the diagnosis, with only except for dubious cases to exclude primitive tumor of pancreas and pancreatic shock, but it represents, instead, first instance method in patients with adverse reaction to contrast medium. The CPRE has, like angiography, a selective indication.
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Pancreatite/diagnóstico , Doença Aguda , Humanos , Imageamento por Ressonância Magnética , Pancreatite/complicações , Tomografia Computadorizada por Raios XRESUMO
Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL) is a genetic disease characterized by ischemic stroke with early onset, migraine, seizures, and vascular dementia. CADASIL is associated with mutations within NOCT3 gene, mainly clustered in exons 3 and 4. We report a case of CADASIL presenting progressive subcortical dementia in the sixth decade. Neither family history, nor acute ischemic events were present. MRI findings were typical for CADASIL. NOTCH3 analysis disclosed a new missense mutation within exon 7, leading to the substitution of cysteine 366 with a tryptophan (Cys366Trp). Our finding suggests CADASIL diagnosis must be considered in patients with vascular dementia also in absence of stroke-like events and of family history.
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CADASIL/genética , Cisteína/genética , Éxons/genética , Mutação de Sentido Incorreto , Receptores Notch/genética , Triptofano/genética , CADASIL/patologia , Análise Mutacional de DNA , Feminino , Humanos , Imageamento por Ressonância Magnética/métodos , Pessoa de Meia-Idade , Receptor Notch3RESUMO
BACKGROUND: Gemtuzumab ozogamicin (GO) is effective as single agent in the treatment of acute myeloid leukemia (AML). We evaluated efficacy and safety of a chemotherapy including growth factors, cytarabine, and GO (G-AraMy) in the treatment of poor-prognosis AML in elderly patients. PATIENTS AND METHODS: In three Italian hematology departments from September 2003 to September 2006, 53 elderly patients [median age 69 years (range 65-77)] with untreated or primary refractory/relapsed AML were enrolled on the combination G-AraMy administered according to two consecutive schedules (G-AraMy1 and G-AraMy2), with intensified consolidation in the second. Twenty-three of 53 patients had a secondary acute myeloid leukemia (sAML). RESULTS: The overall response rate was 57%. The most common adverse event was myelosuppression. Seven patients died in induction (13%). No differences for response rate and toxicity profile were observed between untreated and primary resistant/relapsed patients, de novo AML and sAML, and in the two treatment trials. Median disease-free survival and overall survival were 8 months (range 2-23+) and 9 months (range 2-24+). CONCLUSIONS: G-AraMy therapy may be considered an useful treatment approach for poor-risk elderly AML patients, with a complete remission rate comparable to literature data with reduced side-effects, also in a poor-prognosis population.
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Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Leucemia Mieloide Aguda/tratamento farmacológico , Leucemia Mielomonocítica Aguda/tratamento farmacológico , Idoso , Aminoglicosídeos/administração & dosagem , Aminoglicosídeos/efeitos adversos , Anticorpos Monoclonais/administração & dosagem , Anticorpos Monoclonais/efeitos adversos , Anticorpos Monoclonais Humanizados , Protocolos de Quimioterapia Combinada Antineoplásica/efeitos adversos , Doenças da Medula Óssea/induzido quimicamente , Citarabina/administração & dosagem , Citarabina/efeitos adversos , Intervalo Livre de Doença , Feminino , Gemtuzumab , Fator Estimulador de Colônias de Granulócitos/administração & dosagem , Fator Estimulador de Colônias de Granulócitos/efeitos adversos , Humanos , Infecções/etiologia , Masculino , Segunda Neoplasia Primária/tratamento farmacológico , Prognóstico , Indução de Remissão , RiscoRESUMO
BACKGROUND: The purpose of our study was to evaluate the incidence and outcome of invasive fungal infection (IFI) among patients who underwent autologous or allogeneic hematopoietic stem cell transplantation (HSCT) at 11 Italian transplantation centers. METHODS: This cohort-retrospective study, conducted during 1999-2003, involved HSCT patients admitted to 11 tertiary care centers or university hospitals in Italy, who developed IFIs (proven or probable). RESULTS: Among 3228 patients who underwent HSCT (1249 allogeneic HSCT recipients and 1979 autologous HSCT recipients), IFI occurred in 121 patients (overall incidence, 3.7%). Ninety-one episodes (2.8% of all patients) were due to molds, and 30 (0.9%) were due to yeasts. Ninety-eight episodes (7.8%) occurred among the 1249 allogeneic HSCT recipients, and 23 (1.2%) occurred among the 1979 autologous HSCT recipients. The most frequent etiological agents were Aspergillus species (86 episodes) and Candida species (30 episodes). The overall mortality rate was 5.7% among allogeneic HSCT recipients and 0.4% among autologous HSCT recipients, whereas the attributable mortality rate registered in our population was 65.3% (72.4% for allogeneic HSCT recipients and 34.7% for autologous HSCT recipients). Etiology influenced the patients' outcomes: the attributable mortality rate for aspergillosis was 72.1% (77.2% and 14.3% for allogeneic and autologous HSCT recipients, respectively), and the rate for Candida IFI was 50% (57.1% and 43.8% for allogeneic and autologous HSCT recipients, respectively). CONCLUSIONS: IFI represents a common complication for allogeneic HSCT recipients. Aspergillus species is the most frequently detected agent in these patients, and aspergillosis is characterized by a high mortality rate. Conversely, autologous HSCT recipients rarely develop aspergillosis, and the attributable mortality rate is markedly lower. Candidemia was observed less often than aspergillosis among both allogeneic and autologous HSCT recipients; furthermore, there was no difference in either the incidence of or the attributable mortality rate for candidemia among recipients of the 2 transplant types.
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Transplante de Células-Tronco Hematopoéticas , Micoses/epidemiologia , Complicações Pós-Operatórias/microbiologia , Adolescente , Adulto , Idoso , Aspergilose/tratamento farmacológico , Aspergilose/epidemiologia , Aspergilose/microbiologia , Candidíase/tratamento farmacológico , Candidíase/epidemiologia , Candidíase/microbiologia , Estudos de Coortes , Feminino , Humanos , Incidência , Itália/epidemiologia , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Micoses/tratamento farmacológico , Micoses/microbiologia , Estudos Retrospectivos , Resultado do TratamentoRESUMO
Se presenta el análisis de 7 casos de embarazo gemelar monocorial monoamniótico. Todos los casos con fetos vivos fueron resueltos por cesárea a las 32 semanas. La mortalidad perinatal a los 7 días de vida fue 143/1000 nacidos vivos.