Acta bio-medica : Atenei Parmensis最新文献

{"title":"The impact of pediatric congenital heart disease on primary teeth structure: a histological study.","authors":"Huda Raad, Omed Shihab","doi":"10.23750/abm.v94i6.14567","DOIUrl":"10.23750/abm.v94i6.14567","url":null,"abstract":"<p><p>Congenital heart disease (CHD) is an abnormality in the structure or function of the cardio-circulatory system present at birth and the ventricular septal defect (VSD) is the most common CHD in children. This study aimed to determine any differences in the histological structure of primary teeth between both healthy children and those children with ventricular septal defects in Erbil City. Methods enrolled children were divided into two groups. Group I (control) & group II (CHD) aged between 6-10 years old. A total of 44 children were collected, (22 children) in each group. Enamel, dentin, and odontoblast layers were examined histologically. Unpaired t-test used for statistical analysis. Results: The histopathological sections showed a significant difference in enamel, dentin, and odontoblast layer thickness (255.8 ± 41.68- 406.4 ±46.39), (1156 ± 116.0 - 1320 ± 117.4) and (29.74 ± 7.66 -41.38 ± 12.06) respectively, with p values (P < 0.0001) for enamel and dentin layer, and P < 0.0004  for odontoblast layer. A study of the images in the CHD group showed that the tooth tissue lost its integrity and cohesion in some places, and the thickness of the enamel and dentin layer in this group was significantly reduced compared to group I.  Tissue loss in enamel, pulp, and dentin cell were observed. Also, connective tissue layers in the pulp were disrupted. Conclusions: CHD can alter the natural structure formation of primary teeth. Histologically, enamel, dentin, and odontoblasts layer thickness reduction are found in primary teeth in children with ventricular septal defects.</p>","PeriodicalId":93849,"journal":{"name":"Acta bio-medica : Atenei Parmensis","volume":"94 6","pages":"e2023260"},"PeriodicalIF":0.0,"publicationDate":"2023-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10734225/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138489343","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A prospective guide for clinical implementation of selected OGTT- derived surrogate indices for the evaluation of β- cell function and insulin sensitivity in patients with transfusion-dependent β- thalassaemia.","authors":"Vincenzo De Sanctis, Ashraf T Soliman, Shahina Daar, Ploutarchos Tzoulis, Mehran Karimi, Forough Saki, Salvatore Di Maio, Christos Kattamis","doi":"10.23750/abm.v94i6.15329","DOIUrl":"10.23750/abm.v94i6.15329","url":null,"abstract":"<p><p>The gold standard for the measurement of insulin secretion is the hyperglycemic clamp and for insulin sensitivity the hyperinsulinemic euglycemic clamp, respectively. A number of surrogate indices, derived from plasma glucose and insulin levels at a fasting state or after oral glucose load, have been proposed to estimate β-cell response, and the ability of β-cells to compensate for changes of insulin sensitivity by modulating insulin secretion (disposition index). Starting from the current recommendations for the annual screening of glucose dysregulation in patients with transfusion dependent β-thalassemia (β-TDT), this article summarizes the most frequently used indirect indices of insulin secretion and resistance derived from the oral glucose tolerance test (OGTT) and discusses the strengths and weaknesses of selected indices and the basic concepts underlying each method for the appropriate evaluation of glucose regulation. Basal indices for β-cell function and insulin sensitivity, albeit simple and cheap, have limited usefulness due to a high coefficient variation and the lack of data about response to glucose load. Therefore, measurement of indices during an OGTT, despite being costly and time-consuming, is suggested since it can detect, even subtle, dynamic changes in insulin secretion and glucose handling. In patients with β-TDT, the indices derived from OGTT may offer an additional factor to evaluate the efficiency of iron chelation therapy and detect patients who may need intensification of iron chelation therapy and/or pharmacological intervention.</p>","PeriodicalId":93849,"journal":{"name":"Acta bio-medica : Atenei Parmensis","volume":"94 6","pages":"e2023221"},"PeriodicalIF":0.0,"publicationDate":"2023-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10734222/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138489259","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Diagnostic imaging of a rare case of incidental adrenal ganglioneuroma.","authors":"Gianmichele Muscatella, Alessio Sciacqua, Laura Eusebi, Domenico Mannatrizio, Roberta Mazzucchelli, Giuseppe Guglielmi","doi":"10.23750/abm.v94i6.14869","DOIUrl":"10.23750/abm.v94i6.14869","url":null,"abstract":"<p><p>A 53-year-old man complaining of pain in the right hypochondrium underwent an abdominal ultrasound that showed a left adrenal lesion. Further instrumental investigations (CT and MRI, both with contrast medium) were performed which diagnosed an adrenal ganglioneuroma, confirmed by the histological examination. The patient also underwent an endocrinological examination. The treatment was surgical and consisted of an adrenalectomy through video-laparoscopic access. Adrenal ganglioneuromas are rare tumors but well described and known in the literature. For this reason, this case report has primarily an educational purpose: the totality of the data collected (clinical, laboratoristic, instrumental, and histopathological) constituted a multidisciplinary case, with the focus on imaging.</p>","PeriodicalId":93849,"journal":{"name":"Acta bio-medica : Atenei Parmensis","volume":"94 6","pages":"e2023263"},"PeriodicalIF":0.0,"publicationDate":"2023-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10734235/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138489291","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"IgA Vasculitis following AstraZeneca/Oxford COVID-19, case report.","authors":"Nasser Alzoabi, Jamal Alqahtani, Bader Algamdi, Nada Alghamdi, Ayesha Ahmad, Gaeda Alkaltham, Tala Beidas, Omar Alakloby","doi":"10.23750/abm.v94i6.12959","DOIUrl":"10.23750/abm.v94i6.12959","url":null,"abstract":"<p><p>Immunoglobulin A (IgA) vasculitis, also known as Henoch-Schönlein purpura, is an immune-mediated vasculitis that affects small vessels. IgA vasculitis could be triggered by numerous conditions including infectious and non-infectious conditions. So far, few reported cases of Covid-19 vaccines related vasculitis. We report a case of IgA vasculitis after AstraZeneca/Oxford COVID-19 vaccine. A 29-year-old healthy man who developed purpuric skin lesions one week after his second AstraZeneca/Oxford COVID-19 vaccine which complicated by glomerulonephritis and gastrointestinal involvement. Skin biopsy revealed fibrinoid necrosis and leukocytoclasia consistent with small vessel vasculitis. Due to the temporal association, AstraZeneca/Oxford COVID-19 vaccine-related IgA vasculitis would be the most likely explanation.</p>","PeriodicalId":93849,"journal":{"name":"Acta bio-medica : Atenei Parmensis","volume":"94 6","pages":"e2023074"},"PeriodicalIF":0.0,"publicationDate":"2023-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10734242/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138489296","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A retrospective study of glucose homeostasis, insulin secretion, sensitivity/resistance in non- transfusion-dependent β-thalassemia patients (NTD- β Thal): reduced β-cell secretion rather than insulin resistance seems to be the dominant defect for glucose dysregulation (GD).","authors":"Vincenzo De Sanctis, Shahina Daar, Ashraf Soliman, Ploutarchos Tzoulis, Mohamed Yassin, Christos Kattamis","doi":"10.23750/abm.v94i6.15001","DOIUrl":"10.23750/abm.v94i6.15001","url":null,"abstract":"<p><strong>Aims: </strong>Non-transfusion - dependent β-thalassemias (NTD-βThal) can cause iron overload and serious iron-related organ complications as endocrine dysfunction, including glucose dysregulation (GD).</p><p><strong>Patients and methods: </strong>We retrieved data of all NTD- β Thal patients referred consecutively to a single Outpatient Italian Clinic from October 2010 to April 2023. All patients underwent a standard 3-h oral glucose tolerance test (OGTT) for analysis of glucose homeostasis, insulin secretion and sensitivity/resistance (IR), using conventional surrogate indices derived from the OGTT. The collected data in NTD- β Thal patients were compared to 20 healthy subjects.</p><p><strong>Results: </strong>Seventeen of 26 (65.3 %) NTD- β Thal patients (aged: 7.8 -35.1 years) had normal glucose tolerance, 1/26 (3.8 %) had impaired fasting glucose (IFG), 5/26 (19.2 %) impaired glucose tolerance (IGT), 1/26 (3.8%) IFG plus IGT and 2/26 (7.6%) plasma glucose (PG) level ≥155 mg/dL 1-h after glucose load. GD was observed exclusively in young adult patients; none of them had diabetes mellitus (DM). These findings were associated with a low insulinogenic index (IGI) and oral disposition index. HOMA-IR and QUICKI were not significantly different compared to controls. Interestingly, in young adult patients, ISI-Matsuda index was statistically higher compared to the control group, suggesting an increased insulin sensitivity.</p><p><strong>Conclusions: </strong>This study reported a high prevalence of GD in young adults with NTD- β Thal. The documented reduction of IGI rather than the presence of IR, indicates reduced insulin secretory capacity as the pathophysiological basis of dysglycemia that may represent a novel investigational path for future studies on the mechanism(s) responsible for GD in NTD- β Thal patients.</p>","PeriodicalId":93849,"journal":{"name":"Acta bio-medica : Atenei Parmensis","volume":"94 6","pages":"e2023262"},"PeriodicalIF":0.0,"publicationDate":"2023-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10734240/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138489260","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Nursing students' evaluation of clinical learning environment and supervision models before and during the COVID-19 pandemic: a comparative study.","authors":"Paola Ferri, Serena Stifani, Elena Morotti, Sara Alberti, Valeria Vannini, Rosaria Di Lorenzo, Sergio Rovesti, Alvisa Palese","doi":"10.23750/abm.v94i6.14750","DOIUrl":"10.23750/abm.v94i6.14750","url":null,"abstract":"<p><strong>Background and aim: </strong>The COVID-19 pandemic has required a rapid reorganization of clinical training and supervision models for nursing education. The aim of this study was to compare students' levels of perception of the quality of the Clinical Learning Environment (CLE) using two different clinical supervision models.</p><p><strong>Methods: </strong>A comparative design was implemented. A convenience sample of second and third-year undergraduate nursing students (n=127) in clinical training in the 2018/2019 Academic Year (AY) received the usual nursing staff supervision model, while during the COVID-19 pandemic in the following year, they (n=69) received an individualized supervision model. Data were collected using three instruments: the Clinical Learning Environmental Quality Evaluation Index (CLEQI); the Clinical Learning Environment, Supervision and Nurse Teacher Scale (CLES+T); and a socio-demographic tool.</p><p><strong>Results: </strong>The mean total scores of both scales had increased in the second survey (CLEQI: M=57.88±11.8 vs. M=60.88±9.3, p=0.035; CLES+T: M=148.4±23.3 vs. M=154.5±21.9, p=0.037). The nursing students reported high levels of CLE quality with both supervision models, even though the individualized supervision model was rated significantly higher by the students than the staff supervision model.</p><p><strong>Conclusions: </strong>Students supported by a personal supervisor during clinical training had a more positive experience and rated the quality of the tutorial strategies, learning opportunities, safety and nursing care, leadership style of the ward manager and overall CLE more highly.</p>","PeriodicalId":93849,"journal":{"name":"Acta bio-medica : Atenei Parmensis","volume":"94 6","pages":"e2023256"},"PeriodicalIF":0.0,"publicationDate":"2023-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10734234/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138489336","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Pulmonary nodules and primary Sjögren syndrome: a case report.","authors":"Sofia Rigoni, Anna Lanati, Francesco Cirimele, Alfredo Antonio Chetta","doi":"10.23750/abm.v94i6.15184","DOIUrl":"10.23750/abm.v94i6.15184","url":null,"abstract":"<p><p>Primary Sjögren syndrome (pSS) is a systemic autoimmune disorder that principally affects the exocrine glands but can also affect systemic or extra-glandular sites. Approximately 65-80% of patients with Sjogren's demonstrate pulmonary involvement at the CT scan and pulmonary nodules (PNs) can be encountered as a common finding. We present the case of a 49-year-old woman admitted to the emergency department for chest pain and fever. The patient was diagnosed with pSS fourteen years prior and had never taken therapy or followed regular check-ups. At the HRTC were found PNs that were studied trough a CT-PET and a needle biopsy via CT guidance, which showed diffuse large B cell lymphoma. This case report underlies the importance of check-ups and the need for a multidisciplinary approach in the care of Sjögren's syndrome patients.</p>","PeriodicalId":93849,"journal":{"name":"Acta bio-medica : Atenei Parmensis","volume":"94 6","pages":"e2023261"},"PeriodicalIF":0.0,"publicationDate":"2023-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10734230/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138489339","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"SARS-CoV-2 infection in meat and poultry workers after the \"first wave\" (Summer 2020): a cross-sectional study on knowledge, attitudes, practices (KAP) of Italian occupational physicians.","authors":"Matteo Riccò, Antonio Baldassarre, Pietro Ferraro, Pietro Melodia, Manuel Stocchi, Nicola Magnavita","doi":"10.23750/abm.v94i6.14564","DOIUrl":"10.23750/abm.v94i6.14564","url":null,"abstract":"<p><strong>Background and aim: </strong>This cross-sectional study assessed knowledge, attitudes and practices (KAP) of Italian Occupational Physicians (OPs) on Coronavirus disease 2019 (COVID-19) among meat/poultry processing plant workers (MPWs) (Summer season 2020).</p><p><strong>Methods: </strong>Data were collected through an online questionnaire including demographic characteristics, and items about COVID-19-related KAP in MPWs. A logistic regression was modelled in order to characterize explanatory variables of the outcome variable of having any professional experience as OP in meat/poultry processing industry.</p><p><strong>Results: </strong>A total of 424 OPs (mean age 49.0 ± 9.1years; 49.5% males) participated into the survey. Despite a generally good level of knowledge on SARS-CoV-2 pandemic, OPs having professional experience with MPWs failed to recognize any increased risk for COVID-19 (Odds Ratio [OR] 0.162; 95% Confidence intervals [95%CI] 0.039-0.670), and were less likely to recommend periodical tests via nasal swabs (OR 0.168, 95%CI 0.047-0.605). On the contrary, they identified socioeconomic status of MPWs as a risk factor (OR 5.686, 95%CI 1.413-22.881), recommending cleaning interventions on changing rooms and canteens (OR 16.090, 95%CI 1.099-259.244).</p><p><strong>Conclusions: </strong>In conclusion, we reported a diffuse underestimation of the risk for COVID-19, that was alarmingly higher among professionals who should be more familiar with the specific requirements of MPWs. Some significant knowledge gaps were also clearly identified, stressing the opportunity for tailored educative interventions (www.actabiomedica.it).</p>","PeriodicalId":93849,"journal":{"name":"Acta bio-medica : Atenei Parmensis","volume":"94 6","pages":"e2023244"},"PeriodicalIF":0.0,"publicationDate":"2023-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10734241/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138489340","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The impact of ACLS training in theoretical knowledge.","authors":"Giuseppe Stirparo, Luca Gambolò, Lorenzo Bellini, Leopoldo Sarli, Carlo Signorelli, Giuseppe Ristagno","doi":"10.23750/abm.v94i6.14905","DOIUrl":"10.23750/abm.v94i6.14905","url":null,"abstract":"<p><strong>Background and aim: </strong>Italy has a public health system where also young physicians hold various jobs, including Emergency Services. Advanced Cardiovascular Life Support (ACLS) course is developed for the management of cardiovascular emergencies. This study evaluates the preparation of Italian physicians on ACLS and their perceived need to be trained on it.</p><p><strong>Methods: </strong>surveys had been administered to 4698 Medical Doctors. They consisted of questions on sociodemographic characteristics, knowledge of ACLS protocol, and willingness to attend an ACLS course.</p><p><strong>Results: </strong>Online survey reached 4698 physicians, 137 of them had been excluded for invalid answering. People who had attended an ACLS course scored significantly higher on the test (M=5.68 SD=1.89) than those who had not (M=4.71 SD=1.91). Experienced physicians scored significantly higher (M=5.25 SD=1.96) than recently licensed ones (M=4.84 SD=1.94). Multiple regression was used to predict the ACLS test score.</p><p><strong>Conclusions: </strong>ACLS training has a stronger effect on Cardiovascular Emergency management knowledge (d=-.510) than general working experience (d=-.212). The median score in ACLS knowledge is low (5/10), despite its importance. Multiple linear regression reveals that ACLS has the greatest impact on the score. A small portion of doctors have attended an ACLS course (22%), but the majority of them would participate (89%).</p>","PeriodicalId":93849,"journal":{"name":"Acta bio-medica : Atenei Parmensis","volume":"94 6","pages":"e2023226"},"PeriodicalIF":0.0,"publicationDate":"2023-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10734239/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138489342","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Frontal site surgery for chronic migraine therapy.","authors":"Giorgio Raposio, Andrea Antonini, Alessandro Gualdi, Edoardo Raposio","doi":"10.23750/abm.v94i6.14777","DOIUrl":"10.23750/abm.v94i6.14777","url":null,"abstract":"<p><strong>Background: </strong>According to the most current theories, chronic inflammation of some cranial nerves give rise to an inflammatory chain that would result in migraines. As for frontally located attacks, the nerves involved are two (on each side): the supraorbital and the supratrochlear. Surgical treatment includes complete neurolysis of both of these nerves.</p><p><strong>Methods: </strong>In this work, we describe our experience with this type of surgery. From 2011 to 2022, we treated 98 cases suffering from chronic migraine not responsive to drugs with frontal localization. The results were evaluated through a specific questionnaire three months and one year after surgery.</p><p><strong>Results: </strong>After three months post-surgery, we observed a success rate (reduction of monthly attacks equivalent to or greater than 50%) in 87% of patients (32% complete recovery). These results were essentially confirmed one year after surgery. The rare complications (mainly paresthesias and dysesthesias of the frontal area) have always resolved spontaneously within a few months.</p><p><strong>Conclusion: </strong>The surgical approach allowed to obtain good therapeutic results with a low rate of complications.</p>","PeriodicalId":93849,"journal":{"name":"Acta bio-medica : Atenei Parmensis","volume":"94 6","pages":"e2023253"},"PeriodicalIF":0.0,"publicationDate":"2023-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10734223/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138489295","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}