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Rastelli C, Greco A, Finocchiaro C. Revealing the Role of Divergent Thinking and Fluid Intelligence in Children's Semantic Memory Organization. J Intell 2020; 8:E43. [PMID: 33327564 PMCID: PMC7768431 DOI: 10.3390/jintelligence8040043] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Revised: 11/24/2020] [Accepted: 12/07/2020] [Indexed: 01/21/2023] Open
Abstract
The current theories suggest the fundamental role of semantic memory in creativity, mediating bottom-up (divergent thinking) and top-down (fluid intelligence) cognitive processes. However, the relationship between creativity, intelligence, and the organization of the semantic memory remains poorly-characterized in children. We investigated the ways in which individual differences in children's semantic memory structures are influenced by their divergent thinking and fluid intelligence abilities. The participants (mean age 10) were grouped by their levels (high/low) of divergent thinking and fluid intelligence. We applied a recently-developed Network Science approach in order to examine group-based semantic memory graphs. Networks were constructed from a semantic fluency task. The results revealed that divergent thinking abilities are related to a more flexible structure of the semantic network, while fluid intelligence corresponds to a more structured semantic network, in line with the previous findings from the adult sample. Our findings confirm the crucial role of semantic memory organization in creative performance, and demonstrate that this phenomenon can be traced back to childhood. Finally, we also corroborate the network science methodology as a valid approach to the study of creative cognition in the developmental population.
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Meomartino L, Greco A, Mennonna G, Auletta L, Pasolini MP, Fatone G, Costanza D, Lamagna B, Valle GD, Lamagna F. Joint laxity in canine hip dysplasia assessed using the hip flexed not distracted ventrodorsal view. J Small Anim Pract 2020; 62:187-193. [PMID: 33260263 DOI: 10.1111/jsap.13270] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Revised: 08/31/2020] [Accepted: 10/26/2020] [Indexed: 01/27/2023]
Abstract
OBJECTIVES The ventrodorsal hip extended standard view is conventionally used for radiographic screening of canine hip dysplasia. However, because the ventrodorsal hip extended standard view minimises hip joint laxity, several alternative views have been proposed. Our aim was to evaluate a new ventrodorsal hip flexed and not distracted view to assess joint laxity, by comparing it with the ventrodorsal hip extended standard and ventrodorsal hip flexed and distracted views. MATERIALS AND METHODS Between April 2013 and March 2017, all dogs referred to the University of Naples "Federico II" for the diagnosis of canine hip dysplasia were studied using the ventrodorsal hip extended standard, ventrodorsal hip flexed and not distracted and ventrodorsal hip flexed and distracted views. The Norberg angle and the laxity index were measured for each view. RESULTS Overall, 102 dogs, 67 males and 35 females, mean age 15 months, were included. The mean (±standard deviation) Norberg angles were 99.77° (±10.42°), 89.29° (±14.32°) and 91.80° (±13.50°) for the ventrodorsal hip extended standard, ventrodorsal hip flexed and not distracted and ventrodorsal hip flexed and distracted views, respectively. The mean (± standard deviation) laxity indices were 0.19 (± 0.14), 0.39 (± 0.25) and 0.36 (± 0.21), respectively. The ventrodorsal hip flexed and distracted and ventrodorsal hip flexed and not distracted views had lower Norberg angle and higher laxity index values compared with the ventrodorsal hip extended standard view. The ventrodorsal hip flexed and distracted and ventrodorsal hip extended standard views are in strong agreement for the measurement of both Norberg angle and laxity index, as confirmed by Bland-Altman analysis and the intraclass correlation coefficient. CLINICAL SIGNIFICANCE The ventrodorsal hip flexed and distracted and ventrodorsal hip flexed and not distracted views obtained with the hip in a neutral position reveal joint laxity better than the ventrodorsal hip extended standard view. Unlike the ventrodorsal hip flexed and distracted view, the ventrodorsal hip flexed and not distracted view does not require human operators or special devices for positioning the dog. The wide age range of the dogs enrolled might have influenced the laxity index measurements, since capsular fibrosis in older dogs reduces laxity.
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Badagliacca R, D'Alto M, Ghio S, Greco A, Papa S, Romeo E, Casu G, Corda M, Paciocco P, D'Agostino C, Galgano G, Stolfo D, Correale M, Naeije R, Vizza C. Determinants of pulmonary vascular resistance reduction with upfront oral therapy in idiopathic pulmonary arterial hypertension: relevance in risk assessment. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.2283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
In pulmonary arterial hypertension (PAH) upfront oral therapy represents the standard of care for naive patients at low and intermediate risk. However little is known about associated changes in risk assessment and prediction of low risk status achievement.
Purpose
To evaluate determinants of PVR reduction in patients treated with upfront oral therapy and to create a score to predict PVR reduction after upfront oral treatment and compared its additive value on top of the European and REVEAL scoring system in predicting treatment response.
Methods
One-hundred-eighty-one consecutive naive PAH patients treated with upfront therapy at 11 italian centers were retrospectively evaluated. Evaluation included clinical, hemodynamic and simple echocardiographic parameters, together with European and REVEAL 2.0 risk scores.
Results
At the time of diagnosis, the majority of the patients was idiopathic PAH (80.6%), female (66.3%), at intermediate risk, 71.8% and 55.2%, respectively, according to the European (average method) and the REVEAL 2.0 risk scores. Ambrisentan-Tadalafil was the most frequent combination used (62%). The median PVR reduction obtained after 180 days (IQR 79–394) was −40.4% (IQR −25.8; −45.3).
Age ≥60 years, male-sex, baseline mPAP 48 mmHg associated with low CI (<2.5 l/min/m2), and RV/LV ratio >1 associated with low TAPSE (<18 mm) emerged as independent predictors of poor PVR reduction, defined as the lower tertile of PVR changes (−25.8%). A treatment response score was created deriving weighted integers from the beta coefficient.
At second evaluation 78 (43.1%) patients achieved or remained at European-derived low risk status, while 63 (34.8%) considering the REVEAL 2.0 score.
Multivariate analysis for the prediction of treatment failure, defined as the absence of low-risk status at follow-up, demonstrated the incremental prognostic power of the models incorporating the treatment response score (≥3) on top of the European and REVEAL 2.0 scores, improving risk discrimination by 63.2% (IDI index 0.056) and 36.8% (IDI index 0.080), respectively.
Conclusions
A significant proportion of PAH patients treated with upfront oral combination are not able to achieve a low-risk status. The treatment response score helps clinicians in predicting treatment failure at the time of diagnosis.
Funding Acknowledgement
Type of funding source: None
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Scalinci SZ, Lugaresi M, Scorolli L, Ralli M, Greco A, Pantaleone V, Taurone S, Franzone F. Neuroprotective role of phosphoserine in primary open-angle glaucoma patients. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2020; 24:9780-9786. [PMID: 33090380 DOI: 10.26355/eurrev_202010_23186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE To evaluate the neuroprotective role of phosphoserine (P-Ser) in primary open-angle glaucoma (POAG) patients and to compare its therapeutic effectiveness to placebo treatment. PATIENTS AND METHODS Fifty-one patients (24 males and 27 females) between 35 and 61 years (average 46 years ± 3.8 SD) affected by POAG were enrolled in this study. Patients were divided in two groups: group A included 28 subjects that received an oral P-Ser treatment for 12 months; and group B included 23 subjects that received an oral placebo treatment for 12 months. Complete ophthalmological examination, standard automated perimetric examination, analysis of ON fibers via scanning laser polarimetry and glaucoma staging was performed in all patients at enrolment and 1, 3, 6, and 12 months after. Statistical analysis was performed using STATA 14.0 (Collage Station, TX, USA). RESULTS Mean deviation (MD) and pattern standard deviation (PSD) analysis by means of 30-2 full threshold of the visual fields (VFs), retinal nerve fiber layer (RNFL) thickness by means of GDx, and IOP were considered to evaluate P-Ser therapy effectiveness in both groups. A statistically significant improvement (p<0.05) in VF, RNFL thickness and IOP compared to pre-treatment was found in patients in group A. CONCLUSIONS Our study shows a significant improvement in several variables in patients with glaucoma treated with P-Ser compared to placebo and suggests a potential neuroprotective effect of P-Ser in treating glaucoma patients in association with the traditional hypotonic topical therapy.
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Ralli M, Candelori F, Cambria F, Greco A, Angeletti D, Lambiase A, Campo F, Minni A, Polimeni A, de Vincentiis M. Impact of COVID-19 pandemic on otolaryngology, ophthalmology and dental clinical activity and future perspectives. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2020; 24:9705-9711. [PMID: 33015816 DOI: 10.26355/eurrev_202009_23062] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE Since the COVID-19 outbreak, otolaryngologists, ophthalmologists and dentists have been severely affected, both for the transmission routes and for the diagnostical and therapeutic procedures typical of these disciplines. MATERIALS AND METHODS In this article, we discuss the transmission routes, the potential risk of contagion for patients and healthcare providers during procedures, and comment on the changes that will affect head and neck clinical practice in the future of outpatient and surgical activities. RESULTS Otolaryngologists, ophthalmologists and dentists are at high risk for infection contagion and spread because they perform diagnostic and therapeutic procedures that generate aerosol and droplets thus facilitating virus transmission. Furthermore, examination involves close doctor-patient contact and otolaryngologists and dentists have to remove patient's protective devices during the visit. CONCLUSIONS Special attention to prevention protocols for diagnostic and therapeutic procedures and the use of protective equipment is of utmost importance to limit contagion and prevent a new virus spread in the near future.
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Ghiasi S, Patane A, Greco A, Laurenti L, Scilingo EP, Kwiatkowska M. Gaussian Processes with Physiologically-Inspired Priors for Physical Arousal Recognition. ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. ANNUAL INTERNATIONAL CONFERENCE 2020; 2020:54-57. [PMID: 33017929 DOI: 10.1109/embc44109.2020.9176437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
While machine learning algorithms are able to detect subtle patterns of interest in data, expert knowledge may contain crucial information that is not easily extracted from a given dataset, especially when the latter is small or noisy. In this paper we investigate the suitability of Gaussian Process Classification (GPC) as an effective model to implement the domain knowledge in an algorithm's training phase. Building on their Bayesian nature, we proceed by injecting problem- specific domain knowledge in the form of an a-priori distribution on the GPC latent function. We do this by extracting handcrafted features from the input data, and correlating them to the logits of the classification problem through fitting a prior function informed by the physiology of the problem. The physiologically-informed prior of the GPC is then updated through the Bayes formula using the available dataset. We apply the methods discussed here to a two-class classification problem associated to a dataset comprising Heart Rate Variability (HRV) and Electrodermal Activity (EDA) signals collected from 26 subjects who were exposed to a physical stressor aimed at altering their autonomic nervous systems dynamics. We provide comparative computational experiments on the selection of appropriate physiologically-inspired GPC prior functions. We find that the recognition of the presence of the physical stressor is significantly enhanced when the physiologically-inspired prior knowledge is injected into the GPC model.
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Alessandri F, Bellucci R, Tellan G, Pinchera P, Buonopane C, Ralli M, Greco A, de Vincentiis M, Pugliese F, Bilotta F. Awake fiberoptic intubation in patients with stenosis of the upper airways: Utility of the laryngeal nerve block. LA CLINICA TERAPEUTICA 2020; 171:e335-e339. [PMID: 32614368 DOI: 10.7417/ct.2020.2236] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Awake fiberoptic intubation (AFOI) is mandatory to manage difficult airways. Superior laryngeal nerve block (SLNB) could reduce risks and improve patient comfort. The aim of this study is to assess the procedural comfort of SLNB during AFOI in a population of patients undergoing upper airway oncological surgery. Forty patients were randomized into two groups and were treated with continuous infusion of remifentanil, topic anesthesia and intercricoid block. In the study group (=20), SLNB was performed with lidocaine (L-SLNB); in the control group (n=20) SLNB was performed using saline (S-SLNB). AFOI was more comfortable in the L-SLNB group compared to S-SLNB patients [FOICS ≤ 1 in 18 patients (90%) L-SLNB; 2 (10%) S-SLNB (P <0.001)]. Intubation was faster in L-SLNB (47.45 ±15.38 sec) than S-SLNB (80.15 ±37.91 sec) (p <0.001). The SLNB procedure during AFOI is a safe and comfortable procedure in a population of patients undergoing upper airways surgery. Time to intubation was shorter in L-SLNB than in S-SLNB.
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Paduano S, Greco A, Salvia C, Borsari L, Guadagnini I, Pinca J, Midili S, Tripodi A, Borella P. Relationship between physical/sedentary activities and overweight/obesity in Modena primary schools. Eur J Public Health 2020. [DOI: 10.1093/eurpub/ckaa166.958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background
Childhood overweight/obesity can be influenced by food habits, but also by poor physical activity and excessive use of screens. The aim of this study was to investigate physical exercise and sedentary behaviours of children attending the first year of primary schools in Modena, and their association with weight status of children and characteristics of family.
Methods
We involved 890 children attending the first classes of 15 primary schools in Modena. The physical and sedentary activities of child were examined through an anonymous questionnaire administered to the parents. Sociodemographic characteristics of family, weight and height of child and parents were also collected. Univariate logistic regression models, eventually adjusted for parents' sociodemographic characteristics, were used to analyse data.
Results
Filled questionnaires were 660 out of 890 families (74.2%), of which 72 without anthropometric data were excluded. The prevalence of overweight/obesity was 25.2% without difference of gender. Less than 25% of children did physical activity per ≥7 hours per week; most children (about 40%) did 2 to 4 hours per week. There was no association between time spent in physical activity and overweight/obesity of children. From multivariate analysis, the habit significantly affecting children's overweight/obesity was spending time on tablets, PCs, mobile phones, videogames (OR = 2.2, CI 95%: 1.4-3.6). Children screen time ≥2 hours daily (63.9%) was associated with parents' low education level and father's weight status.
Conclusions
Our results suggest the need of educational interventions aimed to increase time spent in physical activity, and to promote a responsible use of digital media, by actively involving both children and parents.
Key messages
Children screen time ≥2 hours daily is strongly associated with childhood overweight/obesity. High education level of parents can positively affect lifestyles of their children.
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Ralli M, Grasso M, Gilardi A, Ceccanti M, Messina MP, Tirassa P, Fiore M, Altissimi G, A Salzano F, De Vincentiis M, Greco A. The role of cytokines in head and neck squamous cell carcinoma: A review. LA CLINICA TERAPEUTICA 2020; 171:e268-e274. [PMID: 32323717 DOI: 10.7417/ct.2020.2225] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Head and neck squamous cell carcinoma (HNSCC) is the sixth most common malignancy worldwide, accounting for approximately 6% of all cancer cases and responsible for an estimated 1-2% of all cancer deaths. Much research evidence has accumulated in the recent years on the changes in the expression of pro-inflammatory and, to a lesser extent, anti-inflammatory cytokines, that (i) may have a role in the malignant transformation of HNSCC, (ii) may be used as diagnostic markers in the sera of patients because of their excessive production by the tumor cells and (iii) may act as possible immunotherapeutic targets. Among pro-inflammatory cytokines, interleukin-8 (IL--8) has been reported to have an important role in cancer invasion, angiogenesis and metastasis. Recent studies have shown an increased concentration of IL--8 in patients with HNSCC and a positive association with lymph node metastasis and tumor classification, although IL--8 was not significantly associated with shorter overall survival and cancer progression-free survival. Additional evidence on the pathological mechanism of origin, invasion, and metastasis of HNSCC, as well as a better understanding of the implications of cytokines, chemokines and growth factors, are of paramount importance for the advancement of research in head and neck oncology.
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Calleris G, Marra G, Zhuang J, Beltrami M, Zhao X, Marquis A, Kan Y, Oderda M, Greco A, Zitella A, Bisconti A, Huang H, Faletti R, Zhang Q, Molinaro L, Falcone M, Cappuccelli S, Wang W, Barale M, Giordano A, Agnello M, Guo H, Gontero P. Transperineal free-hand mpMRI targeted prostate biopsies under local anesthesia: A preliminary analysis of learning curves. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)34179-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Pace A, Rossetti V, de Vincentiis M, Greco A, Colizza A, Iannella G, Gulotta G, Visconti IC, Mastino P, Magliulo G. Diagnosis and grading of laryngopharyngeal reflux disease with narrow band imaging: preliminary study. J BIOL REG HOMEOS AG 2020; 34:1571-1577. [PMID: 32893605 DOI: 10.23812/20-314-l] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
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Bellussi LM, Passali FM, Ralli M, De Vincentiis M, Greco A, Passali D. An overview on upper respiratory tract infections and bacteriotherapy as innovative therapeutic strategy. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2020; 23:27-38. [PMID: 30920638 DOI: 10.26355/eurrev_201903_17345] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE The aim of this review is to describe the most common recurring and chronic upper respiratory tract infections (URTI) in children and discuss the role of bacterial interference and bacteriotherapy in their prevention and treatment. MATERIALS AND METHODS A literature review has been performed on the following topics: acute otitis media, adenoiditis, tonsillitis, rhinosinusitis, microbiotics and the role of bacterial interference, and bacteriotherapy in the prevention and treatment of URTI. RESULTS Research studies into the characteristics of the microbiological flora and its role in the pathogenesis of URTI have focused on a single pathogen, on resistance to and ineffectiveness of antibiotic therapies, or on the persistence of bacterial biofilm. Recent evidence supports a central role of the existing microbial ecosystem in the pathogenesis of respiratory disease. In light of this, new therapeutic approaches include the implantation and persistence within the normal microflora of relatively innocuous "effector" bacteria that can competitively exclude or prevent the outgrowth of potentially disease-causing bacteria. Recently, a retrospective and observational study demonstrated that S. salivarius 24SMB and S. oralis 89a nasal spray could be effective in the prevention of recurrent otitis media in a real-life setting. Other studies have focused on the role of bacteriotherapy in children with beneficial effects in the prevention of URTI. CONCLUSIONS The results of previous studies on the role of bacteriotherapy in paediatric URTI suggest that the use of bacterial interference phenomena through bacteriotherapy is a feasible, safe approach and deserves proper consideration as a promising therapeutic strategy against URTI.
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Bellucci R, Campo F, Ralli M, Buonopane C, Di Girolamo S, Passali D, Minni A, Greco A, De Vincentiis M. Obstructive sleep apnea syndrome in the pediatric age: the role of the anesthesiologist. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2020; 23:19-26. [PMID: 30920637 DOI: 10.26355/eurrev_201903_17343] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE Childhood obstructive sleep disordered breathing (SDB) is a sleep-related upper airway obstruction that degrades sleep quality, ventilation and/or oxygenation; obstructive sleep apnea syndrome (OSAS) is one of the most common causes of SDB in children. The aim of this review is to evaluate the role of the anesthesiologist in pediatric OSAS. MATERIALS AND METHODS A literature review has been performed on the following topics: clinical aspects of pediatric OSAS, preoperative investigations including questionnaires, clinical parameters, laboratory polysomnography and home sleep apnea testing, anesthesiologic preoperative management, anesthesiologic perioperative management, anesthesiologic postoperative management including postoperative analgesia, postoperative nausea and vomiting (PONV), and post-tonsillectomy bleeding. RESULTS OSAS in children is a distinct disorder from the condition that occurs in adults; adenoidectomy and tonsillectomy are the first line of therapy in these patients. Even if these surgical procedures are frequently performed, they represent a great challenge for surgeons and anesthesiologists and are associated with a substantially increased risk of morbidity and mortality. CONCLUSIONS The role of the anesthesiologist is pediatric OSAS is crucial before, during and after surgery, as pediatric patients are at higher risk of preoperative, perioperative and postoperative adverse events including airway obstruction, PONV, and bleeding.
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Merli M, Luminari S, Farina L, Cocito F, Defrancesco I, Gini G, Arcari A, Scapinello G, Gentile M, Goldaniga M, Loseto G, Cencini E, Greco A, Molinari AL, Ferrario A, Bianchi B, Mora B, Bertù L, Saturni V, Bergamini F, Fabbri N, Rossi FG, Bolis S, Passamonti F, Arcaini L. Stem cell mobilization after bendamustine in indolent lymphomas: a multicenter study on behalf of the Fondazione Italiana Linfomi. Bone Marrow Transplant 2020; 55:2350-2353. [PMID: 32541690 DOI: 10.1038/s41409-020-0967-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Revised: 05/18/2020] [Accepted: 05/29/2020] [Indexed: 11/09/2022]
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Casula M, Fortuni F, Fabris F, Leonardi S, Gnecchi M, Greco A, Sanzo A, Rordorf R. P569Efficacy and safety of direct Xa oral inhibitors versus warfarin in patients with atrial fibrillation and cancer: a meta-analysis of randomized controlled trials. Europace 2020. [DOI: 10.1093/europace/euaa162.244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Patients with cancer are at higher risk of atrial fibrillation (AF) compared with the general population. Furthermore, cancer per se and anti-cancer treatments have been associated with thromboembolic complications and increased bleeding risk. Considering that only 12% of cancer patients can achieve a stable International Normalized Ratio target and the frequent need for invasive procedures, warfarin is not an ideal option. Direct oral anticoagulants may theoretically represent a valid alternative although their use in this population has been scarcely investigated.
Purpose
To compare efficacy and safety of direct oral Xa inhibitors (DOXaI) versus warfarin in patients with atrial fibrillation and cancer.
Methods
We searched electronic databases for randomized controlled trials (RCTs) that analyzed the use of DOXaI versus warfarin in patients with AF and cancer. The primary efficacy outcome was stroke or systemic embolism (SE). The secondary efficacy outcomes were ischemic stroke, myocardial infarction and all-cause death. The primary safety outcome was major bleeding; secondary safety outcomes were major or clinically relevant non-major bleeding, intracranial bleeding and any bleeding. The net clinical benefit was estimated as the composite of the two primary outcomes. A sensitivity analysis was performed to better define the incidence of these outcomes in patients with active cancer. The statistical software ProMeta 3 was used to estimate the risk ratio with a random-effect model.
Results
3 RCTs counting a total of 3029 cancer patients (1682 on DOXaI and 1347 on warfarin), 1354 of whom with active cancer (856 on DOXaI and 502 on warfarin), were included in the analysis. Mean age was 75.6 ± 1.2 years, and 32% were female. Mean follow-up period was 2.2 ± 0.6 years. The most common cancer sites were prostate (23%), gastrointestinal tract (22.2%), breast (12.1%) and genitourinary tract (10.6%). The mean CHADS2 score was 2.9 ± 0.6 and the mean HAS-BLED score was 2.6 ± 0.4.
There were no significant differences in the risk of stroke or SE (RR 0.76; 95% CI 0.52-1.10) as well as for all the other secondary efficacy outcomes. DOXaI significantly reduced the incidence of major bleeding in the overall cancer population (RR 0.79; 95% CI 0.63-0.99; p = 0.039); this finding was consistent also in patients with active cancer (RR 0.79; 95% CI 0.59-1.05) although the effect was not statistically significant. DOXaI also significantly reduced intracranial bleeding in overall cancer population (RR 0.12; 95% CI 0.02-0.63; p = 0.013) and any bleeding in active cancer patients (RR 0.87; 95% CI 0.77-0.98; p = 0.026). Furthermore, DOXaI significantly reduced the composite endpoints of major bleeding and stroke or SE in overall cancer population (RR 0.78; 95% CI 0.64-0.94; p = 0.008).
Conclusions
Our metanalysis shows that, in patients with atrial fibrillation and cancer, DOXaI are safer and have a similar efficacy compared with warfarin.
Abstract Figure. Primary efficacy and safety outcomes
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Candelori F, Minni A, Greco A, Scarpa A, Cassandro C, Cavaliere M, Bisognox M, Cassandro E, de Vincentiis M, Ralli M. Pleomorphic Adenoma of the Parotid Gland and Ipsilateral Thyroid Incidentaloma: Report of A Rare Case With Review of Literature. Transl Med UniSa 2020; 22:15-18. [PMID: 32523902 PMCID: PMC7265912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Pleomorphic adenomas are benign tumors of the salivary glands that mainly affect the lower pole of the superficial lobe of the parotid gland. The term "pleomorphic" refers to the epithelial and connective origin of the mass. The clinical presentation is typically that of asymptomatic swelling which increases in volume. Therapy consists in surgical removal of the tumor mass by parotidectomy with nerve preservation. CASE DETAILS This clinical case describes an interesting case of pleomorphic adenoma of the parotid gland in a 62-year-old patient. The patient presented with a long history of an asymptomatic mildly worsening swelling of the left parotid region. The peculiarity of the clinical case is the dimension of the adenoma (9x5x9 cm) and the presence of a thyroid incidentaloma (TI), consisting of a thyroid multinodular goiter composed of nodules, the largest of which measured 8 cm in diameter. This mass dislocated the laryngotracheal axis, compressed the larynx and caused the reduction of the respiratory space, making orotracheal intubation difficult and determining the need to perform a tracheotomy. CONCLUSION Benign pleomorphic adenomas can potentially reach large sizes if untreated. Socio-economic problems may be the reason for late diagnosis.
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De Seta D, Campo F, D'Aguanno V, Ralli M, Greco A, Russo FY, de Vincentiis M. Transoral laser microsurgery for Tis, T1, and T2 glottic carcinoma: 5-year follow-up. Lasers Med Sci 2020; 36:507-512. [PMID: 32472425 DOI: 10.1007/s10103-020-03049-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Accepted: 05/22/2020] [Indexed: 02/07/2023]
Abstract
The aim of this retrospective study is to evaluate the results obtained with CO2 TOLMS in patients with Tis, T1, and T2 glottic tumors at our Department from 2004 to 2016 treated with CO2 TOLMS. One hundred eighty-five patients having a median age of 67 years (range 42-88) were included in the present analysis. The tumor stages of the patients included 134 pTis-T1a, 12 pT1b, and 39 pT2 cases. Median duration of follow-up for the whole study cohort was 55 months (range 24-108 months). At 5-year follow-up, local control was 91%, 83%, and 79.4% for T1a, T1b, and T2 respectively. Disease-specific survival was 95.5%, 91.6%, and 92.3%. Overall survival was 73.8%, 91.6%, and 82%, and larynx preservation was 96.2%, 83%, and 84.6%. This study confirms that CO2 TOLMS is a safe and standard therapy for selected T1 and T2 glottic carcinoma, and our review on T2 glottic cancer suggests that CO2 TOLMS represents a reliable option in terms of overall survival, disease-specific survival, and laryngeal preservation. However, patients with anterior commissure involvement and T2 cancer should be evaluated with a preoperative MRI in order to exclude the infiltration of the laryngeal framework and to quantify the neoplastic involvement of para-glottic space.
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Di Stadio A, Ricci G, Greco A, de Vincentiis M, Ralli M. Mortality rate and gender differences in COVID-19 patients dying in Italy: A comparison with other countries. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2020; 24:4066-4067. [PMID: 32374012 DOI: 10.26355/eurrev_202004_20980] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Coda AR, Anzilotti S, Boscia F, Greco A, Panico M, Gargiulo S, Gramanzini M, Zannetti A, Albanese S, Pignataro G, Annunziato L, Salvatore M, Brunetti A, De Berardinis P, Quarantelli M, Palma G, Pappatà S. In vivo imaging of CNS microglial activation/macrophage infiltration with combined [ 18F]DPA-714-PET and SPIO-MRI in a mouse model of relapsing remitting experimental autoimmune encephalomyelitis. Eur J Nucl Med Mol Imaging 2020; 48:40-52. [PMID: 32378022 PMCID: PMC7835304 DOI: 10.1007/s00259-020-04842-7] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Accepted: 04/27/2020] [Indexed: 12/26/2022]
Abstract
Purpose To evaluate the feasibility and sensitivity of multimodality PET/CT and MRI imaging for non-invasive characterization of brain microglial/macrophage activation occurring during the acute phase in a mouse model of relapsing remitting multiple sclerosis (RR-MS) using [18F]DPA-714, a selective radioligand for the 18-kDa translocator protein (TSPO), superparamagnetic iron oxide particles (SPIO), and ex vivo immunohistochemistry. Methods Experimental autoimmune encephalomyelitis (EAE) was induced in female SJL/J mice by immunization with PLP139–151. Seven symptomatic EAE mice and five controls underwent both PET/CT and MRI studies between 11 and 14 days post-immunization. SPIO was injected i.v. in the same animals immediately after [18F]DPA-714 and MRI acquisition was performed after 24 h. Regional brain volumes were defined according to a mouse brain atlas on co-registered PET and SPIO-MRI images. [18F]DPA-714 standardized uptake value (SUV) ratios (SUVR), with unaffected neocortex as reference, and SPIO fractional volumes (SPIO-Vol) were generated. Both SUVR and SPIO-Vol values were correlated with the clinical score (CS) and among them. Five EAE and four control mice underwent immunohistochemical analysis with the aim of identifying activated microglia/macrophage and TSPO expressions. Results SUVR and SPIO-Vol values were significantly increased in EAE compared with controls in the hippocampus (p < 0.01; p < 0.02, respectively), thalamus (p < 0.02; p < 0.05, respectively), and cerebellum and brainstem (p < 0.02), while only SPIO-Vol was significantly increased in the caudate/putamen (p < 0.05). Both SUVR and SPIO-Vol values were positively significantly correlated with CS and among them in the same regions. TSPO/Iba1 and F4/80/Prussian blue staining immunohistochemistry suggests that increased activated microglia/macrophages underlay TSPO expression and SPIO uptake in symptomatic EAE mice. Conclusions These preliminary results suggest that both activated microglia and infiltrated macrophages are present in vulnerable brain regions during the acute phase of PLP-EAE and contribute to disease severity. Both [18F]DPA-714-PET and SPIO-MRI appear suitable modalities for preclinical study of neuroinflammation in MS mice models.
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Ralli M, Di Stadio A, Greco A, de Vincentiis M, Polimeni A. Defining the burden of olfactory dysfunction in COVID-19 patients. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2020; 24:3440-3441. [PMID: 32329813 DOI: 10.26355/eurrev_202004_20797] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Nardelli M, Valenza G, Greco A, Lanatá A, Scilingo EP, Bailón R. Quantifying the lagged Poincaré plot geometry of ultrashort heart rate variability series: automatic recognition of odor hedonic tone. Med Biol Eng Comput 2020; 58:1099-1112. [PMID: 32162243 DOI: 10.1007/s11517-019-02095-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Accepted: 12/06/2019] [Indexed: 10/24/2022]
Abstract
The application of Poincaré plot analysis to characterize inter-beat interval dynamics has been successfully proposed in the scientific literature for the assessment of humans' physiological states and related aberrations. In this study, we proposed novel descriptors to trace the evolution of Poincaré plot shape over the lags. Their reliability in ultra-short cardiovascular series analysis was validated on synthetic inter-beat series generated through a physiologically plausible integral pulse frequency modulation model. Furthermore, we used the proposed approach for the investigation of the direct relationship between autonomic nervous system (ANS) dynamics and hedonic olfactory elicitation, in a group of 30 healthy subjects. Participants with a similar olfactory threshold were selected, and were asked to score 5-s stimuli in terms of arousal and valence levels according to the Russell's circumflex model of affect. Their ANS response was investigated in 35-s windows after the elicitation. Experimental results showed a gender-specific, high discriminant power of the proposed approach, discerning between pleasant and unpleasant odorants with an accuracy of 83.33% and 73.33% for men and for women, respectively. Graphical Abstract Olfaction plays a crucial role in our life and is strictly related to the Autonomic Nervous System (ANS) activity, which can be monitored studying Heart Rate Variability. We used the Lagged Poincare Plot approach to recognize gender-specific ANS response in 35-second windows after the elicitation through pleasant/unpleasant odorants.
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Taurone S, Santarelli MT, De Ponte C, Bardella L, Ralli M, Morselli C, Nicolai A, Greco A, Ferretti A, Artico M. Arthrogenic human synovial cysts: immunohistochemical profile of interleukin-1beta, interleukin-6, tumour necrosis factor-alpha. Folia Morphol (Warsz) 2020; 80:133-139. [PMID: 32159845 DOI: 10.5603/fm.a2020.0025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Revised: 11/20/2019] [Accepted: 11/28/2019] [Indexed: 11/25/2022]
Abstract
BACKGROUND Synovial cysts are currently classified as degenerative lesions affecting the joint capsule or adjacent structures. MATERIALS AND METHODS In our study we describe the results obtained in an immunohistochemical study comprising 18 patients with synovial cysts, performed to evaluate the pathophysiological role of some inflammatory cytokines such as: interleukin (IL)-1β, IL-6 and tumour necrosis factor-alpha (TNF-α). RESULTS Results showed an over-expression of TNF-α, IL-1β and IL-6 which appears to be involved in the onset and progression of the disease. At the present time it is not possible to affirm that these molecules play a direct role also due to the absence of further and more specific investigations. The authors therefore hypothesize that inhibition of inflammation may have a significant role in the pathogenesis and regression of synovial cysts. CONCLUSIONS Hence, these inflammatory cytokines may be considered potential therapeutic targets. The development of synthetic inhibitors of these inflammatory factors could lead to a reduction in the intensity of inflammation, thus inhibiting the onset and development of the disease.
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Coriale G, Gencarelli S, Battagliese G, Delfino D, Fiorentino D, Petrella C, Greco A, Ralli M, Attilia ML, Messina MP, Ferraguti G, Fiore M, Ceccanti M, Messina MP. Physiological Responses to Induced Stress in Individuals Affected by Alcohol Use Disorder with Dual Diagnosis and Alexithymia. LA CLINICA TERAPEUTICA 2020; 171:e120-e129. [PMID: 32141483 DOI: 10.7417/ct.2020.2201] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Alcohol use disorders (AUD) are among the most common and undertreated mental disorders in developed countries. The co-occurrence of psychiatric comorbidity and AUD has already been well documented. Moreover, alexithymia was found associated with heavy drinking and alcohol dependence. A large part of AUD individuals, between 45 and 67%, have been identified as alexithymics. Both psychiatric comorbidity and alexithymia can negatively impact the course of recovery from alcohol. Alcohol consumption has also been shown to significantly influence autonomic responses. Chronic use of alcohol may induce significant changes in heart rate variability, respiratory frequency, electrodermal activity and skin temperature. To date, only a few studies have comprehensively investigated the comorbidity of alexithymia in AUD individuals with dual diagnosis. Thus, the aim and also the novelty of the present investigation were to disclose in individuals with AUD the emotional and cognitive stress responses to selected physiological parameters measured by ProComp5 Infiniti™ encoder in AUD patients suffering alexithymia with or without concomitant dual diagnosis. Quite interestingly, in AUD subjects with concomitant dual diagnosis we found that the alexithymia elevated skin temperature, heart rate variability and decreased respiratory frequency. Alexithymia, if associated with the dual diagnosis condition in AUD individuals, can be considered as a further vulnerability factor to stressing factors, impacting psychosomatic processing and inducing alterations in physiological parameters. In this paper, we discuss the implications of these findings in the early treatment of alexithymic AUD individuals.
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D’Alessandro M, Gallitto G, Greco A, Lombardi L. A Joint Modelling Approach to Analyze Risky Decisions by Means of Diffusion Tensor Imaging and Behavioural Data. Brain Sci 2020; 10:E138. [PMID: 32121566 PMCID: PMC7139494 DOI: 10.3390/brainsci10030138] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Revised: 02/22/2020] [Accepted: 02/28/2020] [Indexed: 11/16/2022] Open
Abstract
Understanding dependencies between brain functioning and cognition is a challenging task which might require more than applying standard statistical models to neural and behavioural measures to be accomplished. Recent developments in computational modelling have demonstrated the advantage to formally account for reciprocal relations between mathematical models of cognition and brain functional, or structural, characteristics to relate neural and cognitive parameters on a model-based perspective. This would allow to account for both neural and behavioural data simultaneously by providing a joint probabilistic model for the two sources of information. In the present work we proposed an architecture for jointly modelling the reciprocal relation between behavioural and neural information in the context of risky decision-making. More precisely, we offered a way to relate Diffusion Tensor Imaging data to cognitive parameters of a computational model accounting for behavioural outcomes in the popular Balloon Analogue Risk Task (BART). Results show that the proposed architecture has the potential to account for individual differences in task performances and brain structural features by letting individual-level parameters to be modelled by a joint distribution connecting both sources of information. Such a joint modelling framework can offer interesting insights in the development of computational models able to investigate correspondence between decision-making and brain structural connectivity.
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Iannitto E, Romano A, Scalzulli PR, Bonanno V, Scalone R, Chiarenza A, Pirosa MC, Caruso AL, Minoia C, Mantuano S, De Santis G, Salerno M, Crescimanno A, Porretto F, Li Gioi F, Ricciuti G, Greco A, Pavone E, Guarini A, Tarantini G, Mannina D, Consoli U, Cascavilla N, Di Raimondo F, Musso M. Brentuximab vedotin in association with bendamustine in refractory or multiple relapsed Hodgkin lymphoma. A retrospective real-world study. Eur J Haematol 2020; 104:581-587. [PMID: 32107795 DOI: 10.1111/ejh.13400] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 02/20/2020] [Accepted: 02/25/2020] [Indexed: 12/19/2022]
Abstract
OBJECTIVE AND METHODS In order to assess the efficacy of brentuximab vedotin (Bv) in combination with bendamustine (B) in multiple relapsed or refractory (RR) classic Hodgkin lymphoma (cHL), medical records of 47 patients treated with BvB in second relapse or beyond were reviewed. RESULTS The median number of previous treatments was 2 (1-4). Bv was given at 1.8 mg/kg on day 1 and bendamustine at 90 mg/m2 on days 1 and 2 of a 21-day cycle. The median number of BvB cycles was 4 (2-7), and all patients were evaluable for efficacy. The CR and OR rates were 49% and 79%, respectively; 67% of responding patients and 2 in stable disease proceeded to a SCT procedure. After a median follow-up of 19 months (5-47), median PFS was 18 months (95%CI: 23-29), and the 2-year OS was 72%. Significantly longer PFS and OS were observed in patients attaining a major clinical response to treatment and in those who received consolidation with SCT. Fifteen (32%) patients experienced severe (G > 2) toxicity. The main toxicities were neutropenia (23%), gastrointestinal (10%), peripheral sensory neuropathy (11%), and infection (4%). CONCLUSION Our real-world results suggest that BvB is an effective third-line rescue and bridge-to-transplant regimen for RR-cHL patients.
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