A regional-based newborn hearing screening program: the Emilia-Romagna model after ten years of legislation.

Background: Hearing loss, occurring in 1-3/1,000 newborns in the well-babies population, is one of the most common congenital diseases, and hearing screening at birth still represents the only means for its early detection. Since 2011 the Emilia Romagna Regional Health Agency has recommended Newborn Hearing Screening for all babies at its birth points and for newborns moving to the region. The aims of this study are to analyze the results of this regional-based Newborn Hearing Screening program and to discuss the impact of the legislative endorsement on the organization. Material and methods: This is an observational retrospective chart study. The recordings of well-babies and babies at Neonatal Intensive Care Units were collected during the period from January 1st 2015 to December 31st 2020. The following data were included: Newborn Hearing Screening coverage, percentage of refer at otoacoustic emissions, prevalence and entity of hearing loss, unilateral/bilateral rate, presence of audiological risk factors. Results: More than 99% of a total of 198,396 newborns underwent the Newborn Hearing Screening test during the period January 1st 2015 to December 31st 2020, with a coverage ranging between 99.6% and 99.9%. Overall, the percentage of confirmed hearing loss cases was about 17-30 % of refer cases, 745 children received a diagnosis of hearing loss (prevalence 3.7/1,000). Considering profound hearing loss cases, these represent 13% of bilateral hearing loss. Conclusion: A regional-based Newborn Hearing Screening program is valuable and cost-effective. In our experience, the centralization of the data system and of the data control is crucial in order to implement its efficiency and effectiveness. Healthcare policies, tracking systems and public awareness are decisive for a successful programme implementation.

Posterior wall as atypical localization of left atrial myxoma : Diagnosis and management.

Atrial myxomas are the most common benign cardiac neoplasms. Although the majority occur in the left atrium (LA) and are attached to the interatrial septum (75-80 % of cases), they can arise from any part of the LA and the cardiac chambers. We report the case of a 65-year-old woman who presented with features of worsening dyspnea and persistent headache. During transthoracic echocardiography, a suspected cardiac myxoma was found arising from the posterior wall of the LA.

Metastatic liposarcoma of the heart. Case series and brief literature review.

Secondary cardiac tumors are 20-40 times more frequent than primary lesions. Primary cardiac lesions are represented by myxomas when related to benign tumors, and by sarcomas in terms of malignant disease. Metastases to the heart from liposarcomas are very rare. We present three cases of secondary liposarcomas involving the left atrium, the right atrium, and the pericardium.

[Endobronchial ultrasonography: a novel technique for investigation of the mediastinum]. / Echographie endobronchique: une nouvelle technique d'investigation du médiastin.

Mediastin pathology includes primary lesion and lymph node invasion. The exploration of this anatomical region remains difficult and even hazardous, particularly to obtain histological biopsies. No invasive diagnostic exploration (thorax tomodensitometry and positron emission tomography) allows a histological precision, so mediastinoscopy remains the gold standard in the mediastinum investigation. However, it is not deprived of risk. Recently, guided biopsies and real-time transbronchial needle aspiration by endobronchial ultrasonography (EBUS) have been shown to increase the diagnostic yield over conventional bronchoscopic techniques. Therefore, EBUS is a suitable alternative to mediastinoscopy in the diagnosis of pulmonary or extra-thoracic malignancy, in the staging of mediastinal lymphadenopathy, and in the evaluation of mediastinal response after induction therapy. In the present paper, we present this new diagnostic approach and clarify the current indications of EBUS.

Donor lymphocyte infusions for refractory pure red cell aplasia relapsing after both autologous and nonmyeloablative allogeneic peripheral stem cell transplantation.

Pure red cell aplasia (PRCA) is characterized by a selective marrow aplasia of the erythroid compartment. Immunosuppressive therapy achieves good results in about 25% of cases, but relapses are frequent. Autologous or allogeneic haematopoietic stem cell transplantation (HSCT) may be valuable in selected patients. Here, we report details of a 29-year-old woman treated successfully by donor lymphocyte infusions (DLIs) following allogeneic HSCT for acquired refractory relapsed PRCA. The nonmyeloablative conditioning regimen consisted of cyclophosphamide 60 mg/kg/day for 2 days and fludarabine 30 mg/m(2) daily for 4 days. Haematopoiesis was still completely 'recipient' 1 month after allo-HSCT, but progressed to full donor engraftment after three doses of 'escalating' DLI. The possible role of a graft-versus-autoimmunity effect induced by allogeneic HSCT followed by DLI infusions in the treatment of the disease is discussed.

Crohn's disease complicated by relapsed extranodal Hodgkin's lymphoma: prolonged complete remission after unmanipulated PBPC autotransplant.

Crohn's disease and ulcerative colitis are inflammatory bowel diseases (IBD), which are thought to result from an inappropriate immunologic (autoimmune) response to luminal antibodies. Allogeneic stem cell transplantation (SCT) performed for coincidental diseases is able to cure both leukaemia and Crohn's disease. Autologous SCT is currently performed worldwide for severe autoimmune diseases (SADs) because of its reduced transplant-related mortality (TRM). We report the case of a 30-year-old male patient with a 10-year history of severe Crohn's disease, who developed Hodgkin's disease and received an unmanipulated peripheral blood autologous transplant. Three years after the transplant the patient is in complete treatment-free remission of both diseases.

Successful treatment of resistant thrombotic thrombocytopenic purpura/hemolytic uremic syndrome with autologous peripheral blood stem and progenitor (CD34+) cell transplantation.

The first-line treatment of thrombotic thrombocytopenic purpura-hemolytic uremic syndrome (TTP-HUS syndrome) induces a response and survival rate of approximately 85%, even if a considerable number of patients relapse; nevertheless, a number of these patients are resistant to conventional management. Immunoablation followed by stem cell transplantation has been shown to be capable of inducing remissions in a large spectrum of experimental autoimmune disorders. We report here the case of a 20-year-old male patient with the TTP-HUS syndrome who was resistant to conventional treatment and was transplanted with autologous immunoselected CD34+ PBPC after conditioning with cyclosphosphamide, anti-T lymphocyte globulin and prednisone. Seven months after transplant the patient is alive and well, without any further treatment being given.

Paget's disease in gynecomastia: immunohistochemical study of a case.

A case of Paget's disease and gynecomastia in a 70-year-old man is reported. Paget's disease was connected to an intraductal carcinoma, and the immunohistochemical study revealed similar positivity for cytokeratin A, carcinoembryonic antigen and epithelial membrane antigen in Paget cells and intraductal neoplastic cells whereas Paget cells resulted negative for cytokeratin B and C. The study using monoclonal anti-cytokeratin A (35 beta H11), B (34 beta E12) and C (34 beta B4) could represent a good tool, supporting the theory of a ductal origin of Paget cells. A review of the literature has shown the rarity of Paget's disease in the male breast and revealed only two previous reports with an associated gynecomastia, in 2 patients with Klinefelter's syndrome and infiltrating breast carcinoma.

[A pilot study on adolescents of both sexes. Correlation between phenotype, athletic performances and family history to type 2 diabetes]. / Uno studio pilota su adolescenti di entrambi i sessi: correlazione tra fenotipo, prestazioni fisiche e familiarità al diabete di tipo 2.

The authors have studied the influence of family history of type 2 diabetes on the physical phenotype of 47 health adolescents. In both sexes groups with positive family history (FH+) had the highest values of stature and body weight (P<0.05 for males, not significant for females), waist circumference (P<0.05 for males, not significant for females), and wrist circumference (P=0.05 for males, not significant for females). Considering athletic performance, FH+ males showed a significant higher performance in power exercises than FH- males; no significant differences were found between FH+ and FH- female groups. The study confirms that family history of type 2 diabetes can induce in both sexes precocious phenotype and athletic performances linked-related variations; larger studies are necessary to confirm these data and to verify preventive interventions promoting significant life-style changes.

Palonosetron and dexamethasone for prevention of nausea and vomiting in patients receiving high-dose chemotherapy with auto-SCT.

The aim of this study was to determine the efficacy of palonosetron combined with dexamethasone in prevention of chemotherapy (CT)-induced nausea and vomiting (CINV) in patients receiving high-dose (HD)-CT with auto-SCT, and the efficacy of a second dose of palonosetron in treating breakthrough emesis. One hundred thirty-four patients treated with HD-CT and auto-SCT for hematologic malignancies received palonosetron as prophylaxis for CINV on the first day of conditioning; patients were also administered dexamethasone throughout the entire period of conditioning. If breakthrough emesis occurred, a second dose of palonosetron was administered at 72 h after the first administration. Complete response and complete protection were observed in 36 and 26% of patients, respectively. One-half of the patients, re-treated with palonosetron for breakthrough emesis, were successfully rescued. Treatment with palonosetron plus dexamethasone seems to be encouraging in terms of prophylaxis of CINV and treatment of breakthrough emesis in the setting of HD-CT.

Long-term mechanical support with the HeartMate II LVAS.

BACKGROUND: The use of left ventricular assist devices (LVAD) is an accepted therapy for patients with refractory heart failure. The HeartMate II is a small (350 g), implantable, axial-flow pump (nonpulsatile flow), which is designed to support the left ventricle for extended periods of time. Here we have reported our initial single-center clinical experience with this device as a bridge to heart transplantation. MATERIALS AND METHODS: Between March 2002 and December 2008, 18 transplantable adult patients were supported on long-term HeartMate II LVAS at our institution. The cohort included 15 men with an overall mean age of 52 +/- 8.4 years (range, 31-64 years). Primary indications for implantation were ischemic cardiomyopathy (CMP; n = 13) and idiopathic CMP (n = 5). All heart failure patients were New York Heart Association (NYHA) functional class IV. None of them had undergone prior open heart surgery. Implantation was performed via cannulation of the left ventricular apex and ascending aorta, and in each case was an elective procedure. RESULTS: Mean support time was 217 +/- 212.3 days (range, 1-665 days). Early (30-day) mortality was 27.7% (n = 5) due to multiple organ failure and sepsis as main causes of death. Bleeding requiring reoperation occurred in 6 cases (33.3%). Cerebral hemorrhage occurred in 1 case. There were 2 driveline infections and no device failure. Twelve subjects (66.6%) were successfully discharged home. Overall, 9 patients (50%) underwent transplantation and 3 are awaiting a suitable organ (2 were discharged home and 1 is in hospital). At latest follow-up, the survival rate after heart transplantation was 66.6% (n = 6). CONCLUSIONS: Long-term HeartMate II LVAS can successfully bridge patients to heart transplantation. Good mid- and long-term results may support the use of this device even for a permanent solution in nontransplantable subjects.

Angiotropic large-cell lymphoma with predominant kidney involvement. A case report.

The authors report a case of non Hodgkin lymphoma which, given its particular course and histomorphological features, can be classified as angiotropic large-cell lymphoma (i.e. proliferating angioendotheliomatosis). The most important characteristic is that the kidney was the target organ in this case, an observation rarely reported in the literature.

Autologous peripheral blood stem and progenitor (CD34+) cell transplantation for systemic lupus erythematosus complicated by Evans syndrome.

Immunoablation followed by allogeneic stem cell (SC) transplantation has been shown to be capable of curing a large spectrum of experimental autoimmune disorders, hereditary and/or induced. Superimposable results, albeit with some exceptions, have been obtained in human patients affected by coincidental autoimmune and blood diseases. However, both because of encouragine experimental results and of the procedure's greater safety, autologous SC are being increasingly utilized worldwide. Case reports are being collected in the registry of the European Group for Blood and Marrow Transplantation (EBMT)/European League against Rheumatism (EULAR) Autoimmune Disease Stem Cell Project. Among the severe autoimmune diseases (SADs), which are the target of autologous transplantation, severe refractory systemic lupus erythematosus (SLE) is a condition which may benefit from this procedure. We report here the case of a 19 year old female patient with a six year history of SLE with secondary antiphospholipid syndrome (APS), who later developed refractory Evans syndrome. She was transplanted with autologous mobilized CD34+ SC and progenitor cells after conditioning with cyclosphosphamide, anti-T lymphocyte globulin and prednisone. Eight months after transplant, the patient is alive and well, with normal blood counts and persistent low-titre direct antiglobulin (DAT, Coombs) and anti-nuclear antibody (ANA) tests. Anti-double stranded DNA antibody (Anti-dsDNA), lupus anticoagulant tests and anti-cardiolipin antibody (ACA) test are negative.

Intense immunosuppressive therapy followed by autologous peripheral blood selected progenitor cell reinfusion for severe autoimmune disease.

Autologous stem cell transplantation (HSCT) has been shown to be effective in curing a large spectrum of autoimmune disorders. Case reports are being collected in the EBMT/EULAR Autoimmune Disease Stem Cell Project registry, which reports transplant-related mortality (TRM) of 6%. In order to reduce TRM and preserve the anti-autoimmune effect we evaluated a more immunoablative as opposed to myeloablative conditioning regimen for the autotransplant of severe immunomediated diseases. We enrolled patients affected by systemic lupus erythematosus (SLE: 3 patients), by autoimmune thrombocytopenic purpura (AITP: one patient), by thrombotic thrombocytopenic purpura (TTP: one patient), by pure red cell aplasia (PRCA: one patient), and by a severe cryoglobulinemia (one patient). All patients were mobilized with cyclophosphamide (Cy) 4 g/m2 + G-csf. Conditioning regimen consisted of Cy 50 mg/kg/day (days -6 and -5); anti-T-globulin (ATG) 10 mg/kg/day and 6-methylprednisolone (PDN) 1 g/day (days -4, -3, and -2). Immunomagnetically selected CD34+ cells were re-infused on day 0. In three patients neutrophil count fell below 0.5 x 10(9)/l, while a PLT count below 20 x 10(9)/l was registered in two patients. Extrahematological toxicity was very low. Four patients (2 SLE, 1 TTP, 1 cryoglobulinemia) are in complete corticosteroid-free remission with a median follow up of 335 days. The third SLE patient improved considerably; however, he still needs low-dose corticosteroid maintenance. The AITP and PRCA patients achieved a CR but soon relapsed; nevertheless, the procedure restored a steroid-sensitive status. The use of this immunoablative conditioning regimen in auto-HSCT transplant was shown to be effective in controlling disease progression and could be a valuable strategy in reducing TRM.

Low-dose long-term oral idarubicin in maintenance treatment of elderly acute myeloid leukemia.

BACKGROUND AND OBJECTIVE: Low-dose long-term oral IDA may play a role in maintainance treatment of elderly patients with AML; in fact, continuous exposure to IDA and IDAol could be efficacious in the disease control possibly inducing cell-differentiation and/or apoptosis. METHODS: We enrolled 25 previous responder patients in standard induction therapy to receive maintenance oral IDA 5 mg daily on days 1-14 at 2-week intervals for at least 6 months. We also evaluated the cell-cycle and apoptosis in leukemic cells from patients after IDA administration and, as a control, from HL60 lines exposed to IDA and IDAol in vitro. RESULTS: Long-term long-dose IDA was well-tolerated. Neutrophil and platelet count never below under 1 x 10(9)/L and 50 x 10(9)/L respectively in CR patients, and no infectious complications were encountered. Non-hematological toxicity was also acceptable: easily controlled nausea and vomiting, non-recorded diarrhea or mucositis were reported. The convenience of oral administration contributed to excellent compliance. DNA analysis performed in vivo after IDA and IDAol exposure showed an increase of G2/M cell frequencies and evidence of sub-G1 peak. INTERPRETATION AND CONCLUSIONS: In conclusion, long-term low doses of oral IDA would appear valuable as a maintenance regimen for elderly patients. Our results seem to confirm the preliminary hypothesis that IDA + IDAol induce an increase of apoptosis in leukemic cells.

Needle liver biopsy in thalassaemia: analyses of diagnostic accuracy and safety in 1184 consecutive biopsies.

We report the reliability and safety of percutaneous liver biopsy in the evaluation of hepatic iron loading and histology in patients with homozygous beta-thalassaemia prior to and in serial biopsies following allogeneic bone marrow transplantation for this disorder. 501 thalassaemic patients aged 11 +/- 4.5 years (range 1-32 years) underwent 1184 consecutive percutaneous liver biopsies without ultrasound guidance. Overall, 81% of biopsies were evaluable for histological examination and grading of iron. The adequacy of liver biopsy specimens increased with patient age: evaluable specimens were obtained in 73% of patients < 5 years of age and in 86% of samples in patients aged > 15 years. The degree of iron overload and fibrosis in each biopsy was reported separately by at least two pathologists who did not know the clinical status of each patient. In 103 biopsies, iron grade by light microscopy corresponded to an iron concentration varying between a mean of 32.46 +/- 14 mumol/g dry weight liver tissue for iron stores graded by light microscopy as absent to 417.6 +/- 150 mumol/g dry weight liver tissue for stores graded as severe. The fibrosis score of multiple samples of liver obtained at autopsy within 100 d of the percutaneous biopsy in 41 patients who died following BMT correlated perfectly with that of the first sample in > 60% biopsies; in most of the discordant cases fibrosis had been underestimated in the percutaneous biopsy. Liver biopsy demonstrated evidence of chronic hepatitis in 30% of patients with normal transaminase and in 57% of patients with transaminase within twice the normal range. Liver biopsy was complicated in six patients (0.5%) by haemoperitoneum, periocholecystic haematoma, kidney haematoma, or bile peritonitis; no complication was fatal. These data demonstrate that percutaneous liver biopsy provides reliable information regarding liver iron and histology in homozygous beta-thalassaemia with an extremely low risk of complications.

Effects of calcium and vitamin supplementation on colon cell proliferation in colorectal cancer.

Calcium and antioxidant vitamins, such as A, C, and E, have been shown to reduce colorectal epithelial proliferation and thereby to act as possible chemoprotective agents in colorectal cancer. We investigated the effects of an intervention with calcium and vitamins on cell proliferation in the colonic mucosa of patients operated on for colorectal cancer. Patients with resected colorectal cancer Dukes' stage B-C were randomized to receive daily 30,000 IU of axerophthol palmitate (vitamin A) plus 1 g ascorbic acid (vitamin C) plus 70 mg of dl-alpha-tocopherol acetate (vitamin E) and 2 g natural calcium daily or indistinguishable placebo for 6 months. At the time of surgery and after 6 and 12 months of treatment, cell kinetics of normal colonic mucosa were assessed by using proliferating cell nuclear antigen (PCNA). Ninety patients were enrolled and 77 were assessable: 34 in the treatment group and 43 in the placebo group. A significant reduction of mean total PCNA labeling index (PCNALI) was evident in both groups after 6 months (vitamins/calcium, from 16.11 +/- 2.43 to 10.71 +/- 2.81; placebo, from 17.30 +/- 2.63 to 12.53 +/- 3.40). The difference in the percentage of reduction of mean PCNALI between baseline and after 6 months was not statistically significant in the treatment and placebo groups: 34% and 28%, respectively. A second control, 6 months after discontinuation of vitamin and calcium supplementation, showed a further decrease of mean total PCNALI in both groups, but this was not statistically significant. Our randomized trial showed that calcium and vitamin supplementation does not reduce cell kinetics of colon epithelium. Furthermore, this study suggests the need for extreme caution in the interpretation and publication of studies on chemoprotectants in colon cancer without a control group.