51
|
Liccardi G, Calzetta L, Baldi G, Berra A, Billeri L, Caminati M, Capano P, Carpentieri E, Ciccarelli A, Crivellaro MA, Cutajar M, D'Amato M, Folletti I, Gani F, Gargano D, Giannattasio D, Giovannini M, Lombardi C, Schiavo ML, Madonna F, Maniscalco M, Meriggi A, Micucci C, Milanese M, Montera C, Paolocci G, Parente R, Pedicini A, Pio R, Puggioni F, Russo M, Salzillo A, Scavalli P, Scichilone N, Sposato B, Stanziola A, Steinhilber G, Vatrella A, Rogliani P, Passalacqua G. Allergic sensitization to common pets (cats/dogs) according to different possible modalities of exposure: an Italian Multicenter Study. Clin Mol Allergy 2018. [PMID: 29434523 DOI: 10.1186/s12948-018-0081-z.] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Background The query "are there animals at home?" is usually administered for collecting information on anamnesis. This modality to consider exposure to pet allergens constitutes a potential bias in epidemiological studies and in clinical practice. The aim of our study was to evaluate/quantify different modalities of exposure to cat/dog in inducing allergic sensitization. Methods Thirty Italian Allergy units participated in this study. Each centre was required to collect the data of at least 20 consecutive outpatients sensitized to cat/dog allergens. A standardized form reported all demographic data and a particular attention was paid in relieving possible modalities of exposure to cat/dog. Results A total 723 patients sensitized to cat/dog were recorded, 359 (49.65%) reported direct pet contact, 213 patients (29.46%) were pet owners, and 146 subjects (20.19%) were exposed to pets in other settings. Other patients were sensitized by previous pet ownership (150-20.75%) or indirect contact (103-14.25%), in 111 subjects (15.35%) any contact was reported. Conclusions Only 213 patients (29.46%) would be classified as "exposed to animals" and 510 (70.54%) as "not exposed" according to usual query. Our classification has shown that many "not-exposed" subjects (399-55.19%) were "really exposed". The magnitude of exposure to pet allergens at home is not related exclusively to pet ownership. These considerations should be taken into account during the planning of epidemiological studies and in clinical practice for the management of pet allergic individuals.
Collapse
|
52
|
Liccardi G, Calzetta L, Baldi G, Berra A, Billeri L, Caminati M, Capano P, Carpentieri E, Ciccarelli A, Crivellaro MA, Cutajar M, D'Amato M, Folletti I, Gani F, Gargano D, Giannattasio D, Giovannini M, Lombardi C, Schiavo ML, Madonna F, Maniscalco M, Meriggi A, Micucci C, Milanese M, Montera C, Paolocci G, Parente R, Pedicini A, Pio R, Puggioni F, Russo M, Salzillo A, Scavalli P, Scichilone N, Sposato B, Stanziola A, Steinhilber G, Vatrella A, Rogliani P, Passalacqua G. Allergic sensitization to common pets (cats/dogs) according to different possible modalities of exposure: an Italian Multicenter Study. Clin Mol Allergy 2018; 16:3. [PMID: 29434523 PMCID: PMC5796344 DOI: 10.1186/s12948-018-0081-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Accepted: 01/22/2018] [Indexed: 12/28/2022] Open
Abstract
Background The query “are there animals at home?” is usually administered for collecting information on anamnesis. This modality to consider exposure to pet allergens constitutes a potential bias in epidemiological studies and in clinical practice. The aim of our study was to evaluate/quantify different modalities of exposure to cat/dog in inducing allergic sensitization. Methods Thirty Italian Allergy units participated in this study. Each centre was required to collect the data of at least 20 consecutive outpatients sensitized to cat/dog allergens. A standardized form reported all demographic data and a particular attention was paid in relieving possible modalities of exposure to cat/dog. Results A total 723 patients sensitized to cat/dog were recorded, 359 (49.65%) reported direct pet contact, 213 patients (29.46%) were pet owners, and 146 subjects (20.19%) were exposed to pets in other settings. Other patients were sensitized by previous pet ownership (150–20.75%) or indirect contact (103–14.25%), in 111 subjects (15.35%) any contact was reported. Conclusions Only 213 patients (29.46%) would be classified as “exposed to animals” and 510 (70.54%) as “not exposed” according to usual query. Our classification has shown that many “not-exposed” subjects (399–55.19%) were “really exposed”. The magnitude of exposure to pet allergens at home is not related exclusively to pet ownership. These considerations should be taken into account during the planning of epidemiological studies and in clinical practice for the management of pet allergic individuals.
Collapse
|
53
|
Sferrazza Papa GF, Milanese M, Facchini FM, Baiardini I. Role and challenges of severe asthma services: insights from the UK registry. Minerva Med 2017; 108:13-17. [PMID: 28862416 DOI: 10.23736/s0026-4806.17.05323-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Severe bronchial asthma affects at least 5% of the asthmatic population and remains a clinical challenge. Data from the UK National Registry for Severe Asthma suggest that dedicated centers may improve asthma control, quality of life, reduce healthcare use and oral steroid burden. A multidisciplinary approach through complete lung function evaluation, optimization of adherence to treatment and immunological characterization are key issues to improve patients' care. In this paper, we provide an overview of the challenges of managing patients with severe asthma and the role of dedicated services.
Collapse
|
54
|
Giuffra V, Montella A, Milanese M, Tognotti E, Caramella D, Bandiera P. Atlas occipitalisation associated with other anomalies in a 16th century skeleton from Sardinia (Italy). Folia Morphol (Warsz) 2016; 76:123-127. [PMID: 27830869 DOI: 10.5603/fm.a2016.0039] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2016] [Revised: 04/27/2016] [Accepted: 05/07/2016] [Indexed: 11/25/2022]
Abstract
Archaeological excavations carried out in the plague cemetery of 16th century Alghero (Sardinia) brought to light the skeleton of a male aged 35-45 years, showing anomalies of the atlas. A macroscopic and radiological study has been carried out. The first cervical vertebra is fused with the skull base, resulting in an occipitalisation of the atlas. Absence of the costal element of the left foramen transversarium, resulting in an open anterior foramen transversarium, and posterior arch defect are also observed. The atlanto-occipital junction is a complex structure, susceptible to develop different patterns of congenital defects. These anatomical variations of atlas should be considered in modern clinical practice in order to formulate a correct diagnosis and to conceive an appropriate treatment. Osteoarchaeological cases are important as, beside to ascertain the presence of congenital defects in past populations, allow an in-depth study in dry bones, which can help modern medicine in interpreting anatomical variations. We present an association of congenital anomalies of the atlanto-occipital junction, a condition rarely documented in ancient and modern human skeletal remains.
Collapse
|
55
|
Sposato B, Scalese M, Latorre M, Scichilone N, Matucci A, Milanese M, Masieri S, Rolla G, Steinhilber G, Rosati Y, Vultaggio A, Folletti I, Baglioni S, Bargagli E, Di Tomassi M, Pio R, Pio A, Maccari U, Maggiorelli C, Migliorini MG, Vignale L, Pulerà N, Carpagnano GE, Foschino Barbaro MP, Perrella A, Paggiaro PL. Effects of omalizumab in severe asthmatics across ages: A real life Italian experience. Respir Med 2016; 119:141-149. [PMID: 27692136 DOI: 10.1016/j.rmed.2016.09.005] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2016] [Revised: 08/31/2016] [Accepted: 09/02/2016] [Indexed: 12/13/2022]
Abstract
BACKGROUND This retrospective study aimed at evaluating long-term effects of Omalizumab in elderly asthmatics in a real-life setting. METHODS 105 consecutive severe asthmatics (GINA step 4-5; mean FEV1% predicted:66 ± 15.7) treated with Omalizumab for at least 1 year (treatment mean duration 35.1 ± 21.7 months) were divided into 3 groups according to their age at Omalizumab treatment onset: 18-39, 40-64 and ≥ 65 years. RESULTS Comorbidities, number of overweight/obese subjects and patients with late-onset asthma were more frequent among older people. A similar reduction of inhaled corticosteroids dosage and SABA on-demand therapy was observed in all groups during Omalizumab treatment; a similar FEV1 increased was also observed. Asthma Control Test (ACT) improved significantly (p < 0.001) in the three groups, increasing from 15 [IQR:12-18] to 24 [IQR:22-25] in younger subjects, from 14 [IQR:10-16] to 21 [IQR:20-23] in the 40-64-year-group and from 15 [IQR:12-16] to 20 [IQR:18-22] in elderly patients where improvement was lower (p = 0.039) compared to younger people. Asthma exacerbations decreased significantly after Omalizumab but the percentage of exacerbation-free patients was higher in younger people (76.9%) compared to middle aged patients (49.2%) and the elderly (29%) (p = 0.049). After Omalizumab treatment, the risk for exacerbations was lower in subjects aged 40-64 (OR = 0.284 [CI95% = 0.098-0.826], p = 0.021) and 18-39 (OR = 0.133 [CI95% = 0.026-0.678], p = 0.015), compared to elderly asthmatics. Also, a significantly reduced ACT improvement (β = -1.070; p = 0.046) passing from each age class was observed. CONCLUSION Omalizumab improves all asthma outcomes independently of age, although the magnitude of the effects observed in the elderly seems to be lower than in the other age groups.
Collapse
|
56
|
Barbaglia MO, Milanese M, Soto L, Clausse A, Moreno J, Pavez C, Moreno C. Temporal Variation of the Current Sheet Inductance from PACO Plasma Focus Device. JOURNAL OF FUSION ENERGY 2016. [DOI: 10.1007/s10894-016-0061-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
57
|
Lombardi C, Savi E, Costantino MT, Heffler E, Milanese M, Passalacqua G, Canonica GW. Appropriateness in allergic respiratory diseases health care in Italy: definitions and organizational aspects. Clin Mol Allergy 2016; 14:5. [PMID: 27099567 PMCID: PMC4837511 DOI: 10.1186/s12948-016-0042-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2016] [Accepted: 04/11/2016] [Indexed: 01/13/2023] Open
Abstract
In a historical period in which sustainability of the National Health Service is mandatory because of the international economical situation, the limited available resources at national level and the tendency of passing from a “population medicine” model towards the concept of “individualized medicine”, the debate on appropriateness of medical and surgical procedures is of central importance. The choosing wisely campaign, started in United States in 2012 and then spread all over the world, tries to summarize which are the most inappropriate procedures for each medical and surgical speciality; as far as allergic respiratory diseases, the most relevant Italian societies and the American Academy defined the allergological procedures with the highest probability of inappropriateness. In Italy, a recent decree of the Ministry of Health defined a list of more than 200 procedures that will be considered as inappropriate in certain conditions; many of these procedures concern allergology, including allergic respiratory diseases. In this commentary we discuss the above mentioned decree and the concept of appropriateness in the field of allergic respiratory diseases, trying to figure out some practical considerations based on the current health resources available in the field of allergology in Italy.
Collapse
|
58
|
Sposato B, Scalese M, Milanese M, Scichilone N, Scala R, Perrella A. Smoking and Obesity Increase Airway Hyperesponsiveness Risk in the Elderly. Curr Aging Sci 2016; 9:284-294. [PMID: 27071476 DOI: 10.2174/1874609809666160413113604] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Revised: 03/22/2016] [Accepted: 04/11/2016] [Indexed: 11/22/2022]
Abstract
OBJECTIVE of our study was assessing whether smoking and obesity might affect airways hyperresponsiveness (AHR) differently in younger and older subjects and whether this influence might be due to their different impacts on baseline lung function values at different ages. METHODS 3,903 consecutive adult subjects with normal lung function (1,920 males; mean age 35.1±16.2; median FEV1:97.3% of predicted [interquartile range (IQR):89.7-105.2] and FEV1/FVC: 84.6% of predicted [IQR:79.8-89.2]), having performed a methacholine test, were considered. They were subdivided into three groups according to age (18-39, 40-64 and ≥ 65 years) and into different sub-groups according to body mass index (BMI) and smoking habits, considering two AHR level cut-offs (PD20≤ 1600 μg and PD20≤ 800 μg). RESULTS PD20 was significantly lower (p<0.004) in obese subjects aged 18-39 years, in comparison to older patients. Smoking was an AHR risk factor for subjects aged 40-64 and especially for those aged >65 (OR: 12.786 [IQR: 1.450-112.753]; p<0.0001). Obesity caused an AHR risk only in older subjects (>65 years) (OR: 3.120 [IQR: 1.144-8.509]; p<0.0001). FEV1/FVC and FEF25-75% decreased progressively (p<0.001) with age in subjects with different weights/smoking habits. No reductions with age were observed in FEV1% and FVC% except for a significant FVC% decrease in older smokers compared to older non-smokers. CONCLUSION Smoking determined a progressively increasing AHR risk reaching its peak in the elderly. In younger obese individuals, AHR was higher than in obese elderly, whereas obesity was a higher AHR risk factor only in subjects aged >65 years. A small airway age-related reduction may cause the increased smoking/obesity induced AHR risk in older people.
Collapse
|
59
|
Municinó A, Nicolino A, Milanese M, Gronda E, Andreuzzi B, Oliva F, Chiarella F. Hydrotherapy in Advanced Heart Failure: the Cardio-HKT Pilot Study. Monaldi Arch Chest Dis 2016; 66:247-54. [PMID: 17312843 DOI: 10.4081/monaldi.2006.515] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Background: In-water exercise, hydrotherapy, may offer an attractive alternative to conventional training in markedly compromised patients with advanced HF. This Pilot Study evaluates the safety and efficacy of Cardio-Hydrokinesitherapy (Cardio-HKT) in patients with advanced HF on optimal medical therapy. Cardio-HKT is a novel rehabilitation program that includes training sessions in warm water (31°C), integrated by educational and psycho-behavioural sessions to promote healthy life style modifications. Methods: We studied 18 adult patients with advanced HF, LVEFII and peak oxygen uptake (peak VO2) <18 ml/kg/min. Cardio-HKT consisted of a 3 weeks daily in-water training, combined to educational and psycho-behavioural sessions. Patients underwent a six-minute-walking-test (6mWT), a cardiopulmonary exercise test at baseline and after 3 weeks of Cardio- HKT. Quality of life was assessed with the Minnesota Living with Heart Failure Questionnaire (MLHF). Results: All patients completed the Cardio-HKT rehabilitation program without complications. The 6mWT improved from 453±172 m to 571±120 m (p<0.01), peak VO2 from 13.0±3.1 to 14.5±2.9 ml/kg/min (p=0.03), whereas VE/ CO2 slope declined from 37±10 to 33±9 (p=0.01). MLHF markedly improved from 56 (68-27) to 18 (40-7) (p<0.01). Conclusions: Our results support the safety and efficacy of the innovative Cardio-HKT rehabilitation program in patients with advanced HF.
Collapse
|
60
|
Lombardi C, Raffetti E, Caminati M, Liccardi G, Passalacqua G, Reccardini F, Ridolo E, Senna G, Steinhilber G, Milanese M. Phenotyping asthma in the elderly: allergic sensitization profile and upper airways comorbidity in patients older than 65 years. Ann Allergy Asthma Immunol 2016; 116:206-11. [PMID: 26782672 DOI: 10.1016/j.anai.2015.12.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2015] [Revised: 11/27/2015] [Accepted: 12/02/2015] [Indexed: 12/17/2022]
Abstract
BACKGROUND Data about allergic rhinitis in elderly patients with asthma are lacking. OBJECTIVE To investigate the presence of rhinitis and the role of sensitization of airborne allergens in elderly patients with asthma. METHODS This was a multicenter cross-sectional study involving subjects at least 65 years old with asthma. Demographic features, comorbidities, and the presence of allergic respiratory disease were retrieved through interview. Skin prick tests for common allergens were performed. Associations of demographic and clinical features were evaluated in relation to asthma control and forced expiratory volume in the first second less than 80% in the total population and in the subgroup with features resembling chronic obstructive pulmonary disease. RESULTS Of 368 elderly subjects with asthma, 101 had features resembling chronic obstructive pulmonary disease. Rhinitis was present in 59.0% of subjects (allergic rhinitis in 47.6%), with an age of onset significantly different from that of asthma (49 ± 18 vs 57 ± 18 years). At least 1 sensitization was observed in 52.4% of subjects, more frequently for house dust mite (HDM; 31.8%). The prevalence of poorly and partially controlled asthma was higher in patients sensitized to airborne allergens (odds ratio 1.64, 95% confidence interval 1.03-2.61), in particular to HDM (odds ratio 1.73, 95% confidence interval 1.05-2.85). CONCLUSION Approximately 60% of elderly subjects with asthma had rhinitis, mainly allergic and often untreated, whose onset preceded asthma symptoms by a mean of approximately 10 years. Nonallergic asthma was better controlled than allergic asthma. However, HDM sensitization was greater in subjects with asthma with features resembling chronic obstructive pulmonary disease (39% vs 28%). When restricting analysis to this group, the negative role of HDM in overall asthma control (forced expiratory volume in first second and Asthma Control Test) was significant.
Collapse
|
61
|
Blasi F, Canonica GW, Centanni S, Mereu C, Bernabei R, Paolisso G, Incalzi RA, Corsico A, Di Marco F, Milanese M, Pagano F, Santus P, Scichilone N, Sumberesi M, Braido F, Baiardini I. Genuair® Usability Test: Results of a National Public Survey of the Elderly. COPD 2015; 13:367-71. [PMID: 26645660 DOI: 10.3109/15412555.2015.1067675] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Proper use of inhaler devices may be problematic in elderly patients due to age-related difficulties. A survey was administered to elderly patients to investigate the usability of the Genuair® device and patients' subjective viewpoint on the device. A representative sample of the Italian population aged ≥ 65 years was completed with a pre-defined sample of 89 patients with hand arthritis/arthrosis. Of 526 respondents, 88 were not self-sufficient. Only the replies of the 438 self-sufficient respondents were analyzed. A total of 107 participants (24%) reported having respiratory diseases, and 81 of these (76%) were users of inhaler devices. After the first test, the device was considered "practical/handy" by 90% of patients and "easy to use" by 89%. After the second test, in which patients received a demonstration of the correct inhalation maneuver, the percentage of patients scoring ≥ 7 increased to 93% for the first characteristic and was confirmed for the second, with no differences between the groups in terms of age, educational level, use of devices, and presence of arthritis/arthrosis. The mean time to explain the inhaler technique and to perform a correct inhalation was 1'38"± 1'37", and 70% of the respondents required less than 2 minutes, with no differences between the groups in terms of age, education level, use of devices, and presence of arthritis/arthrosis. In conclusion, Genuair® was well accepted and easy to use in a representative sample of the Italian population aged ≥ 65 years. These characteristics make it a valid choice in the elderly, thus enabling patients to better cope with the problems and difficulties that are common to this age group.
Collapse
|
62
|
Scichilone N, Ventura MT, Bonini M, Braido F, Bucca C, Caminati M, Del Giacco S, Heffler E, Lombardi C, Matucci A, Milanese M, Paganelli R, Passalacqua G, Patella V, Ridolo E, Rolla G, Rossi O, Schiavino D, Senna G, Steinhilber G, Vultaggio A, Canonica G. Choosing wisely: practical considerations on treatment efficacy and safety of asthma in the elderly. Clin Mol Allergy 2015; 13:7. [PMID: 26101468 PMCID: PMC4476207 DOI: 10.1186/s12948-015-0016-x] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2015] [Accepted: 03/26/2015] [Indexed: 12/22/2022] Open
Abstract
The prevalence of asthma in the most advanced ages is similar to that of younger ages. However, the concept that older individuals may suffer from allergic asthma has been largely denied in the past, and a common belief attributes to asthma the definition of "rare" disease. Indeed, asthma in the elderly is often underdiagnosed or diagnosed as COPD, thus leading to undertreatment of improper treatment. This is also due to the heterogeneity of clinical and functional presentations of geriatric asthma, including the partial loss of reversibility and the lower occurrence of the allergic component in this age range. The older asthmatic patients are also characterized the coexistence of comorbid conditions that, in conjunction with age-associated structural and functional changes of the lung, may contribute to complicate the management of asthma. The current review addresses the main issues related to the management of allergic asthma in the geriatric age. In particular, the paper aims at revising current pharmacological and non pharmacological treatments for allergic asthmatics of advanced ages, primarily focusing on their safety and efficacy, although most behaviors are an arbitrary extrapolation of what has been tested in young ages. In fact, age has always represented an exclusion criterion for eligibility to clinical trials. Experimental studies and real life observations specifically testing the efficacy and safety of therapeutic approaches in allergic asthma in the elderly are urgently needed.
Collapse
|
63
|
Liccardi G, Baldi G, Berra A, Carpentieri E, Cutajar M, D'Amato M, Del Donno M, Del Prato B, Folletti I, Gani F, Gargano D, Giannattasio D, Giovannini M, Infantino A, Lombardi C, Lo Schiavo M, Madonna F, Maniscalco M, Meriggi A, Milanese M, Montera C, Pio A, Russo M, Salzillo A, Scavalli P, Scichilone N, Sposato B, Stanziola A, Starace A, Vatrella A, D'Amato G, Passalacqua G. Non respiratory symptoms in asthma as possible predictors of exacerbations. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2015; 3:798-800.e2. [PMID: 26004306 DOI: 10.1016/j.jaip.2015.04.011] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Received: 11/08/2014] [Revised: 03/28/2015] [Accepted: 04/15/2015] [Indexed: 10/23/2022]
|
64
|
García Molleja J, Milanese M, Gómez BJ, Moroso R, Piccoli M, Niedbalski J, Bürgi J, Bemporad E, Feugeas J. Behavior of nitrided and carburized AISI 904 L stainless steels under severe light ion beam irradiation with plasma focus. SURF INTERFACE ANAL 2015. [DOI: 10.1002/sia.5770] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
65
|
Lombardi C, Musicco E, Bettoncelli G, Milanese M, Senna G, Braido F, Canonica GW. The perception of Obstructive Sleep Apnoea/Hypopnoea Syndrome (OSAHS) among Italian general practitioners. Clin Mol Allergy 2015; 13:4. [PMID: 25878560 PMCID: PMC4397682 DOI: 10.1186/s12948-015-0009-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2015] [Accepted: 02/26/2015] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Obstructive Sleep Apnoea/Hypopnoea Syndrome (OSAHS) is a common disorder in the general population but often underestimated and underdiagnosed. METHODS This questionnaire-based study evaluated the overall level of knowledge about OSAHS among Italian General Practitioners (GPs), who are frequently involved in the management of this complex disease. This represents an interesting aspect, because GPs intercept many of the patients with OSAHS, in which C-PAP could be potentially indicated. Randomly-selected GPs were provided with questionnaires, which were then returned anonymously. RESULTS 80 questionnaires have been validated; the participants in the sample examined were represented by 43 females and 37 males; the average age of participants was 51 years. The general knowledge on OSAHS is overall satisfactory among GPs; it is recognized by most of the GPs interviewed as pathology in constant increase, and associated with predisposing factors such as obesity. High blood pressure is perceived as an independent cardiovascular risk factor in patients with OSAHS, in line with the majority of international studies. The C-PAP has been identified as the care gold standard in patients with OSAHS, despite the lack of patient compliance in relation to this procedure, while polysomnography was found to be the main instrumental procedure used in the diagnostic workup of OSAS. The pulmonologist and a multidisciplinary team have been identified as the specialist figures of reference to which to direct the patient through the diagnostic workup. Respiratory therapists and nurses represent the role of educator in the proper management of the C-PAP in the opinion of 62% of respondents, while only 34% think that this role should be played by the GPs and/or other specialists. CONCLUSIONS In conclusion, this survey about the perception of OSAHS among GPs in Italy highlighted a satisfactory overall knowledge of OSAHS and only few weak points.
Collapse
|
66
|
Braido F, Melioli G, Candoli P, Cavalot A, Di Gioacchino M, Ferrero V, Incorvaia C, Mereu C, Ridolo E, Rolla G, Rossi O, Savi E, Tubino L, Reggiardo G, Baiardini I, di Marco E, Rinaldi G, Canonica GW, Accorsi C, Bossilino C, Bonzano L, DiLizia M, Fedrighini B, Garelli V, Gerace V, Maniscalco S, Massaro I, Messi A, Milanese M, Peveri S, Penno A, Pizzimenti S, Pozzo T, Raie A, Regina S, Sclifò F. The bacterial lysate Lantigen B reduces the number of acute episodes in patients with recurrent infections of the respiratory tract: the results of a double blind, placebo controlled, multicenter clinical trial. Immunol Lett 2014; 162:185-93. [PMID: 25445613 PMCID: PMC7173099 DOI: 10.1016/j.imlet.2014.10.026] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2014] [Revised: 10/09/2014] [Accepted: 10/24/2014] [Indexed: 12/02/2022]
Abstract
Old trials on LantigenB (LB) showed its effect on recurrent respiratory infections. These studies were performed using non-updated clinical and statistical methods. Here we show that LB reduces the number of infections in a phase IV clinical study. LB represents a real first-line prophylaxis of recurrent respiratory infections.
Studies in the 1970s and 1980s reported that bacterial lysates (BL) had a prophylactic effect on recurrent respiratory tract infections (RRTI). However, controlled clinical study procedures have evolved substantially since then. We performed a trial using updated methods to evaluate the efficacy of Lantigen B®, a chemical BL. This double blind, placebo controlled, multi-center clinical trial had the primary objective of assessing the capacity of Lantigen B to significantly reduce the total number of infectious episodes in patients with RRTI. Secondary aims were the RRTI duration, the frequency and the severity of the acute episodes, the use of drugs and the number of missed workdays. In the subgroup of allergic patients with RRTI, the number of allergic episodes (AE) and the use of anti-allergic drugs were also evaluated. One hundred and sixty patients, 79 allocated to the treated group (TG) and 81 to the placebo group (PG), were enrolled; 30 were lost during the study and 120 (79 females and 38 males) were evaluated. The PG had 1.43 episodes in the 8-months of follow-up while the TG had 0.86 episodes (p = 0.036). A similar result was observed in the allergic patients (1.80 and 0.86 episodes for the PG and the TG, respectively, p = 0.047). The use of antibiotics was reduced (mean 1.24 and 2.83 days of treatment for the TG and the PG). Logistic regression analysis indicated that the estimated risk of needing antibiotics and NSAIDs was reduced by 52.1 and 30.6%, respectively. With regard to the number of AE, no significant difference was observed between the two groups, but bronchodilators, antihistamines and local corticosteroids were reduced by 25.7%, 56.2% and 41.6%, respectively, in the TG. Lantigen B significantly reduced the number of infectious episodes in patients with RRTI. This finding suggests a first line use of this drug for the prophylaxis of infectious episodes in these patients.
Collapse
|
67
|
Stifanese R, Averna M, De Tullio R, Pedrazzi M, Milanese M, Bonifacino T, Bonanno G, Salamino F, Pontremoli S, Melloni E. Role of calpain-1 in the early phase of experimental ALS. Arch Biochem Biophys 2014; 562:1-8. [PMID: 25151305 DOI: 10.1016/j.abb.2014.08.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2014] [Revised: 07/29/2014] [Accepted: 08/07/2014] [Indexed: 01/01/2023]
Abstract
Elevation in [Ca(2+)]i and activation of calpain-1 occur in central nervous system of SOD1(G93A) transgenic mice model of amyotrophic lateral sclerosis (ALS), but few data are available about the early stage of ALS. We here investigated the level of activation of the Ca(2+)-dependent protease calpain-1 in spinal cord of SOD1(G93A) mice to ascertain a possible role of the protease in the aetiology of ALS. Comparing the events occurring in the 120 day old mice, we found that [Ca(2+)]i and activation of calpain-1 were also increased in the spinal cord of 30 day old mice, as indicated by the digestion of some substrates of the protease such as nNOS, αII-spectrin, and the NR2B subunit of NMDA-R. However, the digestion pattern of these proteins suggests that calpain-1 may play different roles depending on the phase of ALS. In fact, in spinal cord of 30 day old mice, activation of calpain-1 produces high amounts of nNOS active species, while in 120 day old mice enhanced-prolonged activation of calpain-1 inactivates nNOS and down-regulates NR2B. Our data reveal a critical role of calpain-1 in the early phase and during progression of ALS, suggesting new therapeutic approaches to counteract its onset and fatal course.
Collapse
|
68
|
Milanese M, Di Marco F, Corsico AG, Rolla G, Sposato B, Chieco-Bianchi F, Costantino MT, Crivellaro MA, Guarnieri G, Scichilone N. Asthma control in elderly asthmatics. An Italian observational study. Respir Med 2014; 108:1091-9. [PMID: 24958604 DOI: 10.1016/j.rmed.2014.05.016] [Citation(s) in RCA: 54] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2014] [Revised: 05/29/2014] [Accepted: 05/30/2014] [Indexed: 02/07/2023]
Abstract
BACKGROUND The exponential increase of individuals aged >64 yrs is expected to impact the burden of asthma. We aimed to explore the level of asthma control in elderly subjects, and factors influencing it. METHODS A multicenter observational study was performed on consecutive patients >64 years old with a documented physician-diagnosis of asthma. Sixteen Italian centers were involved in this 6-month project. FINDINGS A total of 350 patients were enrolled in the study. More than one-third of elderly asthmatic patients, despite receiving GINA step 3-4 antiasthmatic therapy, had an Asthma Control Test score ≤19, with a quarter experiencing at least one severe asthma exacerbation in the previous year. Twenty-nine percent of patients (n = 101) were classified as having Asthma-COPD Overlap Syndrome (ACOS) due to the presence of chronic bronchitis and/or CO lung diffusion impairment. This subgroup of patients had lower mean Asthma Control Test scores and more exacerbations compared to the asthmatic patients (18 ± 4 compared to 20 ± 4, p < 0.01, and 43% compared to 18%, p < 0.01, respectively). Modified Medical Research Council dyspnea mMRC scores and airway obstruction, assessed on the basis of a FEV(1)/FVC ratio below the lower limit of normal, were more severe in ACOS than in asthma, without any difference in responses to salbutamol. In a multivariate analysis, the mMRC dyspnea score, FEV(1)% of predicted and the coexistence of COPD were the only variables to enter the model. INTERPRETATION Our results highlight the need to specifically evaluate the coexistence of features of COPD in elderly asthmatics, a factor that worsens asthma control.
Collapse
|
69
|
Treccani G, Musazzi L, Perego C, Milanese M, Nava N, Bonifacino T, Lamanna J, Malgaroli A, Drago F, Racagni G, Nyengaard JR, Wegener G, Bonanno G, Popoli M. Stress and corticosterone increase the readily releasable pool of glutamate vesicles in synaptic terminals of prefrontal and frontal cortex. Mol Psychiatry 2014; 19:433-43. [PMID: 24535456 DOI: 10.1038/mp.2014.5] [Citation(s) in RCA: 90] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2013] [Revised: 12/18/2013] [Accepted: 01/06/2014] [Indexed: 02/06/2023]
Abstract
Stress and glucocorticoids alter glutamatergic transmission, and the outcome of stress may range from plasticity enhancing effects to noxious, maladaptive changes. We have previously demonstrated that acute stress rapidly increases glutamate release in prefrontal and frontal cortex via glucocorticoid receptor and accumulation of presynaptic SNARE complex. Here we compared the ex vivo effects of acute stress on glutamate release with those of in vitro application of corticosterone, to analyze whether acute effect of stress on glutamatergic transmission is mediated by local synaptic action of corticosterone. We found that acute stress increases both the readily releasable pool (RRP) of vesicles and depolarization-evoked glutamate release, while application in vitro of corticosterone rapidly increases the RRP, an effect dependent on synaptic receptors for the hormone, but does not induce glutamate release for up to 20 min. These findings indicate that corticosterone mediates the enhancement of glutamate release induced by acute stress, and the rapid non-genomic action of the hormone is necessary but not sufficient for this effect.
Collapse
|
70
|
Sposato B, Liccardi G, Russo M, Folletti I, Siracusa A, Scichilone N, Ventura MT, Rolla G, Raie A, Milanese M, Pio R, Pio A, Scala R, Pareo C, Micucci C, Micheletto C, Billeri L, Musarra A, Cavaliere C, Agolli G, Masieri S, Scalese M, Capitani D. Cypress pollen: an unexpected major sensitizing agent in different regions of Italy. J Investig Allergol Clin Immunol 2014; 24:23-28. [PMID: 24765877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023] Open
Abstract
OBJECTIVES In this multicenter survey, we assessed the impact of sensitization to cypress in atopic patients in Italy and determined whether cypress pollen concentration changed over time. METHODS Allergists were required to collect the results of 100-200 consecutive skin prick tests (SPTs) performed during 2012. Seasonal symptoms were also recorded, as were airborne cypress pollen concentrations (data from the Italian Aerobiology Association) in 1998-2000 and 2010-2012. RESULTS We examined 2258 atopic outpatients (56% females; age, 2-84 years) sensitized to at least 1 of the aeroallergens tested (Dermatophagoides species, grass, pellitory, olive, cypress, birch, Alternaria tenuis, and dog and cat dander). We found that 62.9%, 16.1%, and 32.7% of patients living in central, northern, and southern Italy, respectively, were sensitized to cypress (P < .0001). The cypress pollen concentration peak was delayed from February to March in 1998-2000 and 2010-2012 in all 3 regions, with a shift in pollination towards spring. Patients who were monosensitized to cypress reported mainly rhinitis (90.7%-97.6%) and conjunctivitis (38.1%-100%). In polysensitized patients, the prevalence of rhinitis, conjunctivitis, and asthma increased progressively (P < .0001) from southern to northern Italy. The same trend was observed for the prevalence of reported winter symptoms typical of cypress allergy (28%-65%). CONCLUSIONS Today, cypress pollen is the most frequent sensitizing aeroallergen (assessed by SPT) in several areas of central Italy. Variations in the timing of the cypress pollination period may have favored this increased sensitization. Rhinitis and conjunctivitis are the predominant symptoms. The clinical impact of this allergy was poor in southern Italy and increased in central areas before reaching its peak in northern regions.
Collapse
|
71
|
Milanese M, Niedbalski J, Moroso R, Barbaglia M, Mayer R, Castillo F, Guichón S. Small plasma focus as neutron pulsed source for nuclides identification. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2013; 84:103501. [PMID: 24182104 DOI: 10.1063/1.4823522] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
In this paper, we present preliminary results on the feasibility of employing a low energy (2 kJ, 31 kV) plasma focus device as a portable source of pulsed neutron beams (2.45 MeV) generated by nuclear fusion reactions D-D, for the "in situ" analysis of substances by nuclear activation. This source has the relevant advantage of being pulsed at requirement, transportable, not permanently radioactive, without radioactive waste, cheap, among others. We prove the feasibility of using this source showing several spectra of the characteristic emission line for manganese, gold, lead, and silver.
Collapse
|
72
|
Milanese M. Wing/kite-based wind energy generation: An overview. EPJ WEB OF CONFERENCES 2013. [DOI: 10.1051/epjconf/20135401013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
73
|
Brusasco V, Canonica GW, Negro RD, Scano G, Paggiaro P, Fabbri LM, Barisione G, D'Amato G, Varoli G, Baroffio M, Milanese M, Mereu C, Crimi E. Formoterol by Pressurized Metered-Dose Aerosol or Dry Powder on Airway Obstruction and Lung Hyperinflation in Partially Reversible COPD. J Aerosol Med Pulm Drug Deliv 2011; 24:235-43. [DOI: 10.1089/jamp.2010.0862] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
|
74
|
Liccardi G, D'Amato G, Antonicelli L, Berra A, Billeri L, Canonica GW, Casino G, Cecchi L, Folletti I, Gani F, Lombardi C, Lo Schiavo M, Meriggi A, Milanese M, Passalacqua G, Pio R, Rolla G, Russo M, Scaccianoce S, Senna GE, Scavalli P, Scichilone N, Sposato B, Siracusa A, Ventura MT. Sensitization to horse allergens in Italy: a multicentre study in urban atopic subjects without occupational exposure. Int Arch Allergy Immunol 2011; 155:412-7. [PMID: 21346372 DOI: 10.1159/000321414] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2010] [Accepted: 09/17/2010] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Horses play a significant role in people's leisure time in Italy and other countries, but few data are available on IgE-mediated sensitization to horse allergens in patients without occupational exposure. We assessed, in a multicentric survey, the prevalence of horse sensitization in atopic subjects and its clinical characteristics. METHODS Allergists from the whole Italian territory were required to collect the results of skin prick tests from at least 100 consecutive subjects. Those patients with a positive skin test to horse dander underwent a detailed interview concerning clinical history, pet ownership and possible exposure. RESULTS Data from 3,235 outpatients were collected and 2,097 had at least 1 skin positivity. Among them, 113 (5.38%) were sensitized to horse dander (9 monosensitized). Thirty patients reported direct horse contact (4 owners and 26 for riding or occasional contact), 23 patients were sometimes in contact with horse owners and 60 subjects denied any direct or indirect exposure. Among 9 horse monosensitized patients, 6 had intermittent and mild rhinitis and 3 persistent moderate/severe rhinitis plus asthma. Three of them were horse owners or riders and the remaining had no contact with the animal. CONCLUSIONS Our data evidence that the rate of sensitization to horse dander is not negligible and probably underestimated. In susceptible, not occupationally exposed individuals, horse contact, but also indirect or no apparent exposure, may induce sensitization. We recommend inclusion of horse allergen in the routine panel for the diagnosis of respiratory allergy.
Collapse
|
75
|
Ramoino P, Milanese M, Candiani S, Diaspro A, Fato M, Usai C, Bonanno G. γ-Amino butyric acid (GABA) release in the ciliated protozoon Paramecium occurs by neuronal-like exocytosis. J Exp Biol 2010; 213:1251-8. [DOI: 10.1242/jeb.039594] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
SUMMARY
Paramecium primaurelia expresses a significant amount of γ-amino butyric acid (GABA). Paramecia possess both glutamate decarboxylase (GAD)-like and vesicular GABA transporter (vGAT)-like proteins, indicating the ability to synthesize GABA from glutamate and to transport GABA into vesicles. Using antibodies raised against mammalian GAD and vGAT, bands with an apparent molecular weight of about 67 kDa and 57 kDa were detected. The presence of these bands indicated a similarity between the proteins in Paramecium and in mammals. VAMP, syntaxin and SNAP, putative proteins of the release machinery that form the so-called SNARE complex, are present in Paramecium. Most VAMP, syntaxin and SNAP fluorescence is localized in spots that vary in size and density and are primarily distributed near the plasma membrane. Antibodies raised against mammal VAMP-3, sintaxin-1 or SNAP-25 revealed protein immunoblot bands having molecular weights consistent with those observed in mammals. Moreover, P. primaurelia spontaneously releases GABA into the environment, and this neurotransmitter release significantly increases after membrane depolarization. The depolarization-induced GABA release was strongly reduced not only in the absence of extracellular Ca2+ but also by pre-incubation with bafilomycin A1 or with botulinum toxin C1 serotype. It can be concluded that GABA occurs in Paramecium, where it is probably stored in vesicles capable of fusion with the cell membrane; accordingly, GABA can be released from Paramecium by stimulus-induced, neuronal-like exocytotic mechanisms.
Collapse
|