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PURPOSE: Femoral hernia accounts for 22% of groin hernia operations in women and for 1.1% in men. Numerous surgical approaches have been reported but there is no consensus. Many of the recurrence rates are reported in old literature, while recent reports are scarce. The aim of the present study was to review rates of recurrences in patients who underwent open repair of a primary femoral hernia. METHODS: We conducted a systematic search in the electronic literature, using the search terms "femoral hernia" and "recurrence". We included studies published from 2002 that had as primary or secondary endpoint to evaluate the recurrence after surgery. Risk of bias was assessed by the Cochrane risk of bias tool for RCT and by the Newcastle-Ottawa Scale for cohort studies. RESULTS: Fifteen eligible articles were included in our systematic review. A total of 1087 procedures were performed according to the defined criteria. The metanalytic evaluation highlighted a higher probability of recurrence for non-mesh than mesh repairs (6.5% vs 1.9%; RR 0.924, 95% CI: 0.857 - 0.996). In patients treated in emergency settings the rate of recurrences was 3.7%; in patients who received elective repairs it was 0.71%. Six studies reported that most of recurrences occurred within the first post-operative year. CONCLUSION: We found that crude recurrence rate after open repair of a primary femoral hernia is about 4%. This rate is higher in case of non-mesh techniques and in emergency surgery. Our results support the recommendation that femoral hernias should be repaired with mesh techniques.
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Executive functions (EFs) are related abilities, associated with the frontal lobes functions, that allow individuals to modify behavioral patterns when they become unsatisfactory. The aim of this study was to assess EFs in children with sensorineural hearing loss (SNHL) and in children with "specific language impairment" (SLI), compared with a control group of children with normal development, to identify specific skill deficits. Three groups of preschool children aged between 2 and 6 years were assessed: 19 children with normal hearing, cognitive, and language development, 10 children with SNHL, and 20 children with SLI. The FE-PS 2-6 Battery was used for the assessment of preschool EFs, supplemented with the Modified Bell Test for the analysis of selective attention. Statistically significant differences were found between the two experimental groups and the control one, regarding the investigated skills. Children with SNHL showed a clear deficit in flexibility, whereas children with SLI had greater problems in self-regulation and management of waiting for gratification. Selective attention was found to be deficient in all three groups, with no statistically significant differences. This study shows that the skills investigated were found to be deficient in both SNHL and SLI patients. It is essential to start targeted exercises based on specific deficient skills as part of the rehabilitation program. It is of great importance to understand the consequences of EF deficit in preschool children to achieve an accurate diagnosis and carry out customized rehabilitation programs.
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PURPOSE: Various risk factors have been associated with the development of incisional hernia (IH). Some recent papers underlined that visceral fat could be a reliable indicator. Another risk factor which is of increasing clinical interest is sarcopenia. Recent studies have identified it as an independent predictor of poor postoperative outcomes following abdominal surgery. We aimed to investigate the role of visceral fat and skeletal muscle as emerging risk factors for IH after urgent laparotomy. METHODS: Patients aged 18 years or older who underwent urgent median laparotomy and with continuous direct suturing of the laparotomy were included. They were categorized into two groups: those with a median IH and those without IH at 12-month follow-up. Demographic data were prospectively collected while CT scans were retrospectively reviewed. The data were compared among two groups. RESULTS: From January 2018 to May 2021, 364 patients underwent urgent surgery in our Department, of whom 222 were aged >18 years old and underwent median laparotomy. Forty-four patients had diagnosis of median IH, while 41 patients without IH were identified as the control group. Statistically significant differences emerged for BMI and for the area of visceral fat. The association with the presence/absence of sarcopenia was not significant. CONCLUSION: Even when surgery is performed in urgent settings, it could be important to identify patients at risk, especially as CT scans are generally available for all patients with urgent abdominal disease.
Subject(s)
Incisional Hernia , Sarcopenia , Humans , Adolescent , Incisional Hernia/surgery , Retrospective Studies , Laparotomy/adverse effects , Intra-Abdominal Fat/diagnostic imaging , Risk Factors , Sarcopenia/complications , Sarcopenia/diagnostic imagingABSTRACT
Obstructive sleep apnea syndrome (OSAS) is a sleep-related breathing disorder that is very common in pediatric patients. In the literature, there are very few studies concerning the association between OSAS and class III malocclusion in children. The use of a rapid maxillary expander (RME) in association with the Delaire mask is a common treatment protocol for class III malocclusion. The aim of this work was to evaluate the cephalometric variations of upper airway dimensions and OSA-related clinical conditions after orthodontic treatment with an RME and the Delaire mask, as recorded in pediatric patients with a class III malocclusion who were affected by OSAS. In this preliminary study, 14 pediatric patients with mixed dentition, aged between 6 and 10 years, were selected. All patients were treated with an RME and the Delaire mask. Pre- and post-treatment cephalometric radiographs were traced, analyzed, and compared. The results demonstrated a significant increase in the upper airway linear measurements and the nasopharyngeal and oropharyngeal dimensions (p ≤ 0.05). This increase creates an improvement in airway patency and in OSAS-related clinical conditions. The use of the RME in association with the Delaire mask can be effective in the treatment of pediatric patients with a class III malocclusion who are affected by OSAS.
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OBJECTIVE: Morning breath is a temporary and unpleasant malodour sourced from the mouth, which occurs upon awakening. This double-blind, crossover, randomized clinical trial aimed to evaluate the bad-breath suppression of three commercially available mouthwashes: Mentadent Professional® Chlorhexidine 0.05% with vitamin C (ChxC), Meridol Alito Sicuro® (SnF2 ) and CB12® (ZnChx) compared to a placebo (PbO) on morning halitosis. METHODS: Thirty-two subjects refraining from oral hygiene practices for 12 h before the evaluation, performed a 30-s rinse with 15 ml of mouthwash, followed by a 5-s gargle, in the evening before bedtime. In order to assess morning halitosis, visual inspection (Winkel Tongue Coating Index), organoleptic (Rosenberg index) and chromatographic measurements were used. Gas chromatography was carried out by means of a dedicated device, the Oral Chroma. The recorded measurements have to be considered solely after the rinse since no data about the pre-exposure were available. A washout period of 1 week passed between one administration and the next. RESULTS: The mean value of the organoleptic indices after administration of ChxC mouthwash is similar to ZnChx, SnF2 and PbO values. Thus, no statistically significant differences were recorded among the mouthwashes and PbO. Nevertheless, ChxC seems to be more efficient in comparison with the PbO regarding VSCs levels analysed with Oral Chroma, (CH3 SH; p = 0.0081) and [(CH3 )2 S; p = 0.0003]. CONCLUSION: Considering our limited sample, instrumental examination demonstrated that the use of the analysed mouthwashes can result in low VSCs levels after 12 h from a single rinse. Furthermore, the highest number of patients (n = 14) were proved to be free from bad smell after using a single administration of ChxC with respect to the other commercial products. The other tested mouthwashes did not show better performances with respect to the placebo after a single rinse.
Subject(s)
Halitosis , Mouthwashes , Humans , Mouthwashes/therapeutic use , Mouthwashes/pharmacology , Halitosis/prevention & control , Chlorhexidine/therapeutic use , Oral Hygiene/methods , Double-Blind Method , Tongue , Cross-Over StudiesABSTRACT
Introduction: Vaccine vigilance implies the collection, evaluation, analysis and communication of adverse events following immunization (AEFI) and is a useful tool for vaccine monitoring allowing, even after approval and marketing, to check its safety/tolerability. The multiregional project "Active surveillance of adverse vaccine reactions", joined by the AUSL of Ferrara, is aimed at making parents of children, who have undergone at least one vaccination provided by the regional vaccination calendar in the first 24 months of life, aware of the reporting of any AEFI via mobile phone-SMS. Methods: An analysis of the project data, collected in the period March 2018 - May 2019, was carried out, to evaluate the effectiveness of the reporting tool and the type and frequency of AEFI. Anonymized data were analyzed by number, gender, distribution by age, type of vaccine, adverse event, severity and outcome. Results: A total of 1,494 consents and 983 SMS messages were obtained from parents. The vaccine doses carried out were 1,984 (28.3% hexavalent, 28% PCV13, 17% anti-rotavirus, 14.3% Men-B). Almost all (99.5%) AEFI were classified as "not serious". Based on the Organ System Class (SOC), most reports are related to "General Disorders and Administration Site Conditions" (52.3%), followed by "Psychiatric Disorders" (26.5%) and "Metabolic and nutrition disorders" (12.5%). Conclusions: The reported AEFI are in line with the ones reported in the literature. Reporting via SMS is a valid vaccine surveillance tool contributing to the qualitative and quantitative improvement of the information transmitted.
Subject(s)
Immunization , Vaccines , Watchful Waiting , Child , Female , Humans , Immunization/adverse effects , Italy/epidemiology , Male , Vaccination/adverse effects , Vaccines/adverse effectsABSTRACT
BACKGROUND: Esophago-jejunostomy leakage (EJL) it the most dreaded septic complication after total gastrectomy for gastric cancer. Early detection and treatment of this complication may improve outcomes. Systemic Inflammation Response Index (SIRI) is a marker that reflects systemic inflammation. METHODS: The SIRI was developed in a training cohort of 180 patients who underwent elective open total gastrectomy with esophago-jejunal anastomosis for gastric cancer from January 2009 to December 2013. To verify the prognostic value of SIRI score we recruited 192 patients treated from January 2014 to December 2021 as the validation cohort. The optimal cut-off value of SIRI was determined by receiver operating characteristic curve. Univariate and multivariate analysis was performed. RESULTS: An optimal cut-off point for the SIRI of 0.82 divided the patients into a low SIRI group and high SIRI group in the training cohort. Patients with a SIRI ≥0.82 was found to be significantly associated with EJL. Univariable analysis showed that NLR, PLR, MLR, SII, and SIRI were prognostic factors for EJL in the training cohort. In multivariable analysis, EJL high level of SIRI was identified as independent prognostic factor. CONCLUSIONS: Preoperative SIRI may be helpful in identifying patients at greater risk for developing EJL after total gastrectomy.
Subject(s)
Stomach Neoplasms , Anastomotic Leak/diagnosis , Anastomotic Leak/etiology , Gastrectomy/adverse effects , Humans , Inflammation/etiology , Retrospective Studies , Stomach Neoplasms/surgeryABSTRACT
Several types of deproteinised bovine bone mineral (DBBM) are available on the market, and each one is obtained with a thermic and chemical process that can differ, achieving different results. Currently, several protocols using low temperature are suggested to reduce the possible particle crystallisation during the production process. This study aimed to evaluate the biomorphological reaction of periodontal fibroblast cultures in contact with different DBBM particles treated with a low-temperature protocol (Thermagen®) and without exposure to sodium hydroxide (NaOH). Morphological evaluation was performed using light, confocal laser, and scanning electron microscopy, and the biological reaction in terms of proliferation was performed using an XTT proliferation assay at 24 h (T1), 72 h (T2), and 7 days (T3). The morphological analysis highlighted how the presence of the materials stimulated a change in the morphology of the cells into a polygonal shape, surface reactions with the thickening of the membrane, and expression of actin. In particular, the morphological changes were appreciable from T1, with a progressive increase in the considered morphological characteristics at T2 and T3 follow-ups. The proliferation assay showed a statistical significance between the different experimental materials and the negative control in T2 and T3 follow-ups. The post hoc analysis did not reveal any differences between the materials. In conclusion, the grafts obtained with the low-temperature extractions protocol and not exposed to NaOH solution showed positive morphological reactions with no differences in the sizes of particles.
Subject(s)
Fibroblasts , Periodontal Ligament , Animals , Cattle , Cells, Cultured , Fibroblasts/metabolism , Humans , Minerals/metabolism , Sodium Hydroxide , TemperatureABSTRACT
Haemorrhoidal disease (HD) shows high prevalence in western countries, reaching 4.4% per year in the US. Topical preparations are the first-line treatments, which are readily available as "over-the-counter" (OTC) products, often containing a nonstandardised mixture of "natural" remedies, or anaesthetics or cortisol;those latter are not free from undesirable effects. The Zinc-L-Carnosine is a cytoprotective compound, promoting mucosal repair in the gastrointestinal tract and also in mucosal repair, following radiation injuries to the rectum as well as in ulcerative colitis. Our aim was to study the efficacy of Zinc-L-Carnosine in relieving acute symptoms of HD, testing a preparation in the rectal ointment, Proctilor®, in patients complaining of bleeding or thrombosed piles. In a multicentre open trial, 21 patients older than 18 years of age were enrolled. The symptoms of HD were graded according to the Haemorrhoidal Disease Symptoms Score (HDSS) in association with the Short Health Scale (SHS) to assess the influence of HD on quality of life. The pain was assessed with the VAS score, bowel habit by means of the Bristol scale. The patients were evaluated at enrolment (T0) and 2 (T1) and 4 (T2) weeks of treatment with Proctilor® rectal ointment. There were 10 men and 11 women; mean age, 49 years. Pain, bleeding, and thrombosis were all significantly reduced after treatment; the mean VAS score decreased from 4.71 ± 3.05 at T0 to.52 ± 0.87 and.05 ± 0.22 at T1 and T2, respectively; (mean ± SD; p < 0.001 in both cases). Similarly, the HDSS score showed to be significantly reduced between T0, T1 (8.05 ± 4.55 vs. 1.14 ± 1.01), and T2 (8.05 ± 4.55 vs. 24 ± 0.44) (mean ± SD; p < 0.001 in both cases). Quality of life showed to be improved as the SHS score decreased significantly with treatment (7.90 ± 4.17 at T0 vs. 4.24 ± 0.44 at T1 vs. 4.05 ± 0.22 at T2; mean ± SD; p < 0.001 in both cases). The Bristol score of defecation remained substantially unchanged. No side effects or discontinuation of treatment were reported. Results of our investigation suggest a role of Proctilor® rectal ointment in treating symptomatic HD with good results and an excellent safety profile. However, our preliminary results encourage further studies on a larger number of patients to confirm the role of Zinc-L-Carnosine in the rectal ointment for the topical treatment of HD.
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Understanding the biological and morphological reactions of human cells towards different dentinal derivate grafting materials is fundamental for choosing the type of dentin for specific clinical situations. This study aimed to evaluate human periodontal ligament fibroblasts (hPLF) cells exposed to different dentinal derivates particles. The study design included the in vitro evaluation of mineralized dentine (SG), deproteinized and demineralized dentine (DDP), and demineralized dentine (TT) as test materials and of deproteinized bovine bone (BIOS) as the positive control material. The materials were kept with the hPLF cell line, and the evaluations were made after 24 h, 72 h, and 7 days of in vitro culture. The evaluated outcomes were proliferation by using XTT assays, the morphological characteristics by light microscopy (LM) and by the use of scanning electron microscopy (SEM), and adhesion by using confocal microscopy (CLSM). Overall, the experimental materials induced a positive response of the hPLFs in terms of proliferation and adhesion. The XTT assay showed the TT, and the SG induced significant growth compared to the negative control at 7 days follow-up. The morphological data supported the XTT assay: the LM observations showed the presence of densely packed cells with a modified shape; the SEM observations allowed the assessment of how fibroblasts exposed to DDP and TT presented cytoplasmatic extensions; and SG and BIOS also presented the thickening of the cellular membrane. The CLMS observations showed the expression of the proliferative marker, as well as and the expression of cytoskeletal elements involved in the adhesion process. In particular, the vinculin and integrin signals were stronger at 72 h, while the actin signal remained constantly expressed in all the follow-up of the sample exposed to SG material. The integrin signal was stronger at 72 h, and the vinculin and actin signals were stronger at 7 days follow-up in the sample exposed to DDP material. The vinculin and integrin signals were stronger at 72 h follow-up in the sample exposed to TT material; vinculin and integrin signals appear stronger at 24 h follow-up in the sample exposed to BIOS material. These data confirmed how dentinal derivates present satisfying biocompatibility and high conductivity and inductivity properties fundamental in the regenerative processes. Furthermore, the knowledge of the effects of the dentin's degree of mineralization on cellular behavior will help clinicians choose the type of dentine derivates material according to the required clinical situation.
Subject(s)
Biomarkers/metabolism , Bone Substitutes/pharmacology , Dentin/chemistry , Periodontal Ligament/cytology , Animals , Bone Substitutes/chemistry , Cattle , Cell Proliferation/drug effects , Cells, Cultured , Fibroblasts/cytology , Fibroblasts/drug effects , Fibroblasts/metabolism , Humans , Integrins/metabolism , Materials Testing , Microscopy, Confocal , Microscopy, Electron, Scanning , Periodontal Ligament/drug effects , Periodontal Ligament/metabolism , Vinculin/metabolismABSTRACT
Rotavirus (RV) causes up to half of hospital and community acute gastroenteritis (AGE) cases in young children in Italy. Two RV vaccines, available since 2006, are human RV (HRV) and human bovine RV (HBRV). This report looks back at the implementation of RV vaccination with HRV in Italy, and at HRV current and future perspectives. Initial regional policies led to national implementation by 2018, after scientific societies' disease awareness efforts. Following vaccination, RV hospitalizations declined significantly, and cost savings were observed. The two-dose HRV vaccine is easily administered during compulsory vaccine visits, helping increase coverage. Intussusception, a serious event in children <1 year, was reported in Italy with a rate of 33-40 per 100,000 infants. RV vaccination presents a low increased risk of intussusception after the first dose, estimated at 0.6 cases per 100,000 doses in Italy in 2019. Parents should be aware of the intussusception risk and symptoms to ensure prompt treatment. It is widely recognized that the vaccination benefits (large numbers of RV hospitalizations prevented) outweigh the risk. HRV introduction in Italy was supported by epidemiologic burden studies, healthcare provider opinions, and congress debates, which significantly contributed to implementation of RV universal routine infant vaccination in Italy.
Subject(s)
Rotavirus Infections , Rotavirus Vaccines , Rotavirus , Animals , Cattle , Child , Child, Preschool , Humans , Infant , Italy/epidemiology , Rotavirus Infections/epidemiology , Rotavirus Infections/prevention & control , Vaccination , Vaccines, AttenuatedABSTRACT
OBJECTIVES: Laparoscopic sleeve gastrectomy is gaining popularity as a bariatric option. Gastric leak is the most dreaded septic complication after this procedure. This study investigated levels of drain amylase that could be useful for predicting gastric leak before its clinical presentation. SUBJECTS AND METHODS: This prospective observational study was carried out in 167 patients who underwent sleeve gastrectomy for morbid obesity between February 2014 and March 2020. Measurement of drain amylase levels (DALs) was adapted as a routine procedure. The results of the receiver operative characteristic (ROC) curve analysis revealed an optimal drain amylase levels cutoff point of 814.18 IU/L. Consequently, the DALs were classified as DALs <814.18 or DALs ≥814.18 for all subsequent analyses. RESULTS: Gastric leak occurred in 6 patients. Drain amylase levels of 167 patients were tested. The mean value for patients without leak was 71.13 ± 72.11 IU/L; for patients with leak, it was 4,687 ± 6,670 IU/L (p < 0.001). Using ROC curve analysis, the mean ± standard error of the area under the curve for DALs on postoperative day 1 was 0.9927 ± 0.0075, CI = 0.978-1.00, and a cutoff level at 814.18 IU/L for predicting gastric leak achieved 83.33% sensitivity and 100% specificity with positive predictive value of 100% and negative predictive value 99.38%. All patients with a leak, but one, had a drain amylase level >814.18 IU/L. CONCLUSION: The determination of drain amylase levels after sleeve gastrectomy is a significant indicator of gastric leak with high sensitivity and specificity.
Subject(s)
Amylases/blood , Anastomotic Leak/diagnosis , Gastrectomy , Laparoscopy , Obesity, Morbid/surgery , Adult , Aged , Amylases/analysis , Early Diagnosis , Female , Gastrectomy/adverse effects , Humans , Laparoscopy/adverse effects , Male , Middle Aged , Postoperative Complications , Prospective StudiesABSTRACT
Background: Mammoplasty is the most common surgery used for breast augmentation (aesthetic plastic) and breast reconstruction (disease-related plastic) in women who have been diagnosed with and surgically treated for regional breast cancer with modified radical mastectomy. This study aims to examine the long-term effects of mammoplasty on the psychological well-being of women. Methods: Participants were 44 women aged 30-50 years (mean = 40.4 ± 5.9). They were divided into two groups based on the purpose of the breast surgery they underwent [augmentation surgery (AS) vs. reconstruction surgery (RS)] and the time that had elapsed since their surgery (≤3 vs. >3 years). Results: Our findings suggest that women who underwent AS reported a decline in their psychological well-being over time. The women who had undergone AS ≤3 and >3 years did not show any differences in emotional functioning, with the exception of the BREAST-Q scores on the satisfaction with breasts subscale. We examined the impact of mammoplasty on the satisfaction levels and well-being of women who had undergone RS (after MRM). They were less satisfied with their breasts than those who belonged to the AS group, confirming our hypothesis. However, this was true only among those who had undergone surgery ≤3 years earlier. Conclusions: In conclusion, our findings underscore the need to provide psychological support to those who have undergone breast AS and RS. Additionally, this study implies the need for personalized psychological interventions to improve the emotional adaptation process and enhance women's mental well-being.
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SUMMARY: Introduction. The global sanitary crisis due to covid 19 has had an unprecedent impact on human health and on the global economy creating unexpected challenges on work life. In Italy in order to limit the velocity of virus transmission, measures aimed towards social distancing were adopted by suspending all non essential working activities, with the recommendation of the maximum use of smart working (DPCM 01 MARCH 2020). Literature regarding precedent experiences worldwide on the impact of epidemic or pandemic flu viruses on the working enviroment report of a strong presence of correlated work stress. Objectives. The study is focalized in identifying the individual stress level correlated to work percieved in workers in the context of the unexpected scenario in adapting to work in a short time period relative to the emergency context. Materials and Methods. An epidemiological observational survey was conducted on the web during the months of May and June. The workers were invited in answering a questionnaire using a dedicated link. The questionnaire consisted in a introductive scheme(card) built ad hoc for the study containing information for the socio-demographic variables and work experience. The Evaluation Rapid Stress scale (VRS) was used for the rating of the subjective stress. The t Student test was used for the independant samples in the assay for the average scores of the VRS for sex and age. The ANOVA test was used in order to compare the various scores of the VRS in the three different working modes investigated (work on site, smart working or for both the modalities). A p0.05 was considered as level of significance. The statistical assay was conducted with the STATA software packet. Results. 337 workers answered the questionnaire. The rating of the VRS scores for sex highlighted significative differences between men and women in the levels of anxiety, depression, somatization and aggression showing higher values in women. The highest total scores of the VRS questionnaire and those related to the anxiety and somatization dimensions express higher levels of stress levels in response to the emergency situation in workers who carry out their activity in a on-site mode over the age of 40 and in parents. The comparison with the scores reported between the different working modes was resulted statistically significant. Conclusions. The results of our investigation are an expression of the perception of a widespread danger, linked to the threat of contracting the COVID-19 virus, whose mode and speed of transmission is surprising and for which therapy and in definitive treatment is not yet available. This leads to a series of emotional reactions in which stress is the main condition. The timely exploration aimed at the individuation of a stress problem in the working environment is extremely important especially in emergency situations in order to implement appropriate strategies of prevention.
Subject(s)
COVID-19 , Occupational Stress , Female , Humans , Male , Occupational Stress/epidemiology , Pandemics , SARS-CoV-2 , Surveys and QuestionnairesABSTRACT
SETTING: Laparoscopic sleeve gastrectomy (LSG) is gaining popularity as a bariatric option. Gastric leak (GL) is the most dreaded septic complication of LSG. Early detection and treatment of this complication may improve outcomes. OBJECTIVES: This study investigates biomarkers that might be useful to predict GL before its clinical presentation in patients who underwent LSG. PATIENTS AND METHODS: This study, prospective observational, was carried out in 151 patients, who underwent LSG for morbid obesity between February 2014 and October 2019. Blood samples were collected before the operation and on post-operative days one, three and five to dose serum C-reactive protein (CRP), pro-calcitonin (PCT), fibrinogen, white blood cells (WBCs) count and neutrophil-to-lymphocyte ratio (NLR). RESULTS: GL occurred in 6 patients (3.97%). According to the receiver operating characteristics curve, NLR detected leak with remarkably higher sensitivity (100%) and specificity (100%) than CRP, fibrinogen, WBC on all the days and higher than PCT in post-operative days 3 and 5. Moreover, the area under the curve (AUC) of NLR (AUC = 1) was higher than the AUC of CRP, fibrinogen, WBC on all the days and higher than PCT in post-operative days 3 and 5, suggesting important statistical significance. CONCLUSIONS: Because NLR and PCT detected GL with remarkably higher sensitivity and specificity than CRP, fibrinogen and WBC, these two markers seem to be more accurate for the early detection of this complication.
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Whooping cough continues to be an important public health issue despite high levels of vaccination coverage with acellular pertussis vaccine. Young unimmunized infants represent the most vulnerable group with the highest rates of complications and death. As infant-specific pertussis epidemiologic data, especially among neonates, in Italy were limited, a retrospective observational study of hospitalizations for whooping cough in Italian infants aged <12 months between 2007 and 2018 was conducted to address this knowledge gap. The temporal trend of rates, also stratified for age classes according to the expected age for the administration of vaccine doses, were analyzed by the slope of the regression line. The mean age at the time of admission was 92 d (±64). A clear seasonal pattern in the occurrence of pertussis hospitalizations with a summer peak was observed. Infants younger than 3 months old had the highest hospitalization rates (169 x 100000 infants on average), with a significant rising trend of 9 x 100000 infants on average per year. Limiting the analysis to Bordetella pertussis-related hospitalizations such trend was even more evident. In the other age classes, hospitalization rates were considerably lower and gradually decreased with increasing age. This study demonstrated that pediatric populations, too young to be protected by vaccination, had a greater risk of contracting pertussis. Thus, it is necessary to promote additional immunization strategies besides one booster dose in adolescents, including vaccination during pregnancy.
Subject(s)
Whooping Cough , Adolescent , Bordetella pertussis , Child , Female , Humans , Infant , Infant, Newborn , Italy , Pertussis Vaccine , Pregnancy , VaccinationABSTRACT
The COVID-19 outbreak disproportionately affected the elderly and areas with higher population density. Among the multiple factors possibly involved, a role for air pollution has also been hypothesized. This nationwide observational study demonstrated the significant positive relationship between COVID-19 incidence rates and PM2.5 and NO2 levels in Italy, both considering the period 2016-2020 and the months of the epidemic, through univariate regression models, after logarithmic transformation of the variables, as the data were not normally distributed. That relationship was confirmed by a multivariate analysis showing the combined effect of the two pollutants, adjusted for the old-age index and population density. An increase in PM2.5 and NO2 concentrations by one unit (1 µg/m3) corresponded to an increase in incidence rates of 1.56 and 1.24 × 104 people, respectively, taking into account the average levels of air pollutants in the period 2016-2020, and 2.79 and 1.24 × 104 people during March-May 2020. Considering the entire epidemic period (March-October 2020), these increases were 1.05 and 1.01 × 104 people, respectively, and could explain 59% of the variance in COVID-19 incidence rates (R2 = 0.59). This evidence could support the implementation of targeted responses by focusing on areas with low air quality to mitigate the spread of the disease.
Subject(s)
Air Pollution/adverse effects , COVID-19/epidemiology , Nitrogen Dioxide/adverse effects , Particulate Matter/adverse effects , Air Pollution/analysis , Environmental Exposure/adverse effects , Environmental Exposure/analysis , Humans , Incidence , Italy/epidemiology , Nitrogen Dioxide/analysis , Particulate Matter/analysis , Retrospective StudiesABSTRACT
BACKGROUND: Delayed diagnosis in case of acute appendicitis (AA) could lead to complicated intra-abdominal sepsis (IAS). Grading systems are not commonly employed in the clinical practice, because they are too complicated or too specific. Therefore, we suggest grading the severity of complicated IAS after AA with a simple system: TNM, an acronym borrowed by cancer staging where T indicates temperature, N neutrophils, and M multiple organ failure (MOF). This prospective observational study evaluates the predictive value of the TNM score on mortality of patients with complicated IAS after AA. METHODS: Sixty-eight patients with complicated IAS after AA were treated. Three classes of attributes were chosen: temperature (T), neutrophils count (N), and MOF (M). After defining the categories T (T0-T4), N (N0-N3) and M (M0-M2), these were grouped in stages (0-IV). Variables analyzed for their possible relation to death were age, sex, temperature, neutrophils count, preoperative organ failure, immunocompromised status, stage (0-IV). Odds ratios were calculated in a univariate and multivariate analysis. RESULTS: TNM staging was: one patient stage 0; 16 patients at stage I; 26 patients at stage II; 16 patients at stage III; nine patients at stage IV. Death occurred in 15 patients (22%). Neutrophil count, preoperative organ failure, immunocompromised status, stages III-IV were potential predictors of postoperative death in univariate analysis; only stage IV was significant independent predictor of postoperative mortality in multivariate analysis. CONCLUSIONS: TNM classification is very easy to use; it helps to define the mortality risk and is useful to objectively compare patients with sepsis.
Subject(s)
Appendicitis/complications , Body Temperature , Multiple Organ Failure/epidemiology , Neutrophils , Sepsis/classification , Abdomen , Abdominal Abscess/epidemiology , Acute Disease , Adolescent , Adult , Age Factors , Aged , Aged, 80 and over , Appendicitis/diagnosis , Delayed Diagnosis/adverse effects , Female , Fever/diagnosis , Humans , Immunocompromised Host , Leukocyte Count , Male , Middle Aged , Odds Ratio , Peritonitis/epidemiology , Prospective Studies , Sepsis/complications , Sepsis/mortality , Sex Factors , Young AdultABSTRACT
BACKGROUND AND OBJECTIVE: Atrial Fibrillation (AF) is associated with an increased risk of stroke and development of cognitive impairment. Our cross-sectional study aims to identify risk factors for cognitive impairment in patients with permanent AF. MATERIALS AND METHODS: 212 consecutive outpatients with history of permanent AF lasting more than 1 year were enrolled and the Short Portable Mental Status Questionnaire (SPMSQ) was used to assess cognitive impairment (number of errors ≥5). The type of antithrombotic therapy, the time in therapeutic range (TTR) in case of treatment with warfarin and the degree of heart rate (HR) control (upon Holter ECG monitoring) were also assessed. RESULTS: ROC curve analysis indicated that TTR was associated with cognitive impairment (AUC 0.85 ± 0.03; 95% CI 0.77-0.88; p < 0.0001). Multivariate logistic regression analysis showed an independent association of previous cerebrovascular or cardiovascular events (OR 7.24, 95% CI 1.37-38.25; pâ¯=â¯0.020), aspirin therapy instead of anticoagulant therapy (OR 24.74, 95% CI 1.27-482.12; pâ¯=â¯0.034), warfarin use with TTR ≤60% (OR 21.71 , 95%CI 4.35-108; p < 0.001) and an average daily HR either <60 bpm or >100 bpm (OR 6.04, 95% 1.09-33.29; pâ¯=â¯0.039) with cognitive impairment. CONCLUSION: Among patients with permanent AF, cognitive impairment is more frequent in those with inadequate antithrombotic therapy (aspirin therapy instead of anticoagulant therapy) and with suboptimal oral anticoagulation (TTR ≤60%) or heart rate control. Efforts should be made to optimize therapies related to these parameters.
Subject(s)
Atrial Fibrillation/complications , Cognition , Cognitive Dysfunction/etiology , Stroke/etiology , Aged , Aged, 80 and over , Anticoagulants/therapeutic use , Atrial Fibrillation/diagnosis , Atrial Fibrillation/drug therapy , Atrial Fibrillation/physiopathology , Cognitive Dysfunction/diagnosis , Cognitive Dysfunction/prevention & control , Cognitive Dysfunction/psychology , Cross-Sectional Studies , Female , Fibrinolytic Agents/therapeutic use , Heart Rate , Humans , Male , Platelet Aggregation Inhibitors/therapeutic use , Prognosis , Retrospective Studies , Risk Assessment , Risk Factors , Stroke/diagnosis , Stroke/prevention & control , Stroke/psychology , Time FactorsABSTRACT
Aim: The treatment of patients with mixed dentition, with inferior moderate dental crowding (the so-called borderline cases, between extraction and expansion) is not yet clear. Two examples of widely used appliances for increasing lower dental arch dimensions are the Schwarz's appliance and lip bumper. The aim of this prospective study was to compare dental crowding and arch dimensions from pre- to post-treatment with lip bumper versus Schwarz's appliance. Subjects and Methods: Pre- and post-treatment orthodontic records of twenty subjects (10 males and 10 females) were analyzed in the present study. Inclusion criteria were: first/second molar class malocclusion; crowding of the mandibular arch, from mild to moderate (4-6 mm); mixed dentition; age ≤ 9 years at the beginning of the treatment; stage CS1 or CS2 of maturation of the cervical vertebrae analysis (CVM) at the beginning of the treatment. Ten subjects were treated with a lip bumper, and ten with the removable Schwarz appliance. The primary outcomes were the variations in dental crowding and arch dimensions from pre- to post-treatment. Results: Both the two appliances caused a statistically significant mean improvement/reduction in crowding, of 3.5 mm and 2.9 mm, for the Schwarz appliance and lip bumper, respectively. The Schwarz appliance resulted more effective in increasing arch dimension at the intercanine level, and arch perimeter, while the lip bumper achieves a higher increase in arch length. Conclusions: A lip bumper and Schwarz appliance are both useful in reducing crowding in mixed dentition. This improvement is due to the increase in dental arch dimensions, although the distribution of space resulted slightly differently between the two appliances.