Stefania Menoni

Frozen section pathology at time of hysterectomy accurately predicts endometrial cancer in patients with preoperative diagnosis of atypical endometrial hyperplasia

OBJECTIVES A significant number of women diagnosed with atypical endometrial hyperplasia (AEH) on endometrial biopsy will be diagnosed with endometrial cancer (EC) on the hysterectomy specimen at permanent section. Surgical treatment for AEH and EC differ substantially. We have assessed the concordance in EC between frozen and permanent sections on patients undergoing hysterectomy for AEH. MATERIALS AND METHODS A retrospective review of 66 frozen sections on patients undergoing hysterectomy for AEH was performed. Frozen and permanent section diagnoses were categorized as negative or positive for malignancy. Permanent section carcinomas were classified as low or high risk based on their histopathology, myometrial invasion and differentiation. Correlation between frozen and permanent section and sensitivity, specificity, PPV, NPV and accuracy of frozen section in predicting EC in permanent section were calculated. Likelihood of diagnosing EC on frozen section was compared based on risk stratification at permanent section. RESULTS Frozen and permanent sections revealed malignancy in 43.9% and 56% of the patients respectively. 94.1% of high risk carcinomas were identified as EC at frozen section as compared to 55% of low risk EC. Concordance was good (κ=0.75). Sensitivity, specificity, NPV, PPV and accuracy in predicting EC at frozen section were 73%, 93.1%, 73% and 93.1% respectively. Carcinomas were detected at frozen section significantly more often if they were at high risk. CONCLUSIONS The substantial agreement between frozen and permanent sections allows minimizing under- and overtreatment of women undergoing hysterectomy for AEH. High risk EC are efficiently identified in frozen section.

Disability in COPD and its relationship to clinical and patient-reported outcomes

Abstract Objective: To assess the presence of disability in chronic obstructive pulmonary disease (COPD) patients and its relationships with disease severity, comorbidities, and patient-reported outcomes. Research design and method: COPD outpatients completed validated questionnaires designed to investigate illness perception, well-being, quality of life, and stress, while physicians collected data concerning disability, dyspnea, and comorbidities (Charlson Index). Results: Of 164 patients, 37.3% exhibited a degree of disability and 67.7 % of them reported the loss of at least one relevant function in daily life (mean 2.34 ± 2.41). Although disability was associated with disease severity (χ2 = 8.292; p < 0.016), disability was present to some degree in all disease stages and in 44.9% of patients with moderate COPD. Barthel Index scores were related to MRC scores (r = 0.529; p < 0.001), GOLD stage (r = 0.223; p < 0.006), and Charlson Index (r = 0.163; p < 0.032). Disabled patients had a lower mean FEV1 value (50.96 ± 20.99 vs. 65.00 ± 23.63; p < 0.001) than self-sufficient patients (p < 0.001). The stepwise regression analysis showed that the MRC score was the most relevant factor in inducing COPD patient disability (F = 56.5; p = 0.001). Compared to self-sufficient patients, disabled patients reported lower levels of well-being and health status, increased levels of distress, and a different illness perception. Conclusions: Disability can be identified in each disease stage, with dyspnea serving as the most relevant inducing factor. Since disability substantially impacts patient perception of and experience with COPD, its presence must be taken into account during disease management. The cross-sectional nature of the study and the characteristics of the sample size represent a limitation in the possibility to generalize the results.

Pitfalls in Respiratory Allergy Management: Alexithymia and Its Impact on Patient-Reported Outcomes

Objectives. Alexithymia is a personality trait characterized by a limited ability to identify and express emotions and it represents a possible risk factor for disease development and management. The objective of the study is to evaluate alexithymia in patients with persistent asthma and comorbid rhinitis and its relation with patient-reported outcomes (PROs). Methods. Alexithymia, quality of life, illness perception, and stress were assessed, as well as rhinitis symptoms and asthma control in out-patients classified according to GINA and ARIA guidelines. Results. Out of 115 patients, 19% turned out to be alexithymic (TAS-20 ≥ 61). Concerning alexithymia level, no difference was detected between males and females (χ2 = 0.317) and among GINA levels (χ2 = 0.22). Alexithymics had significantly lower Asthma Control Test scores when compared with non-alexithymics (15.86 vs. 19; p = .02). Alexithymics had a worse quality of life (p< .001) and, concerning illness perception, they ascribed to respiratory allergy symptoms that are not strictly disease related and referred to asthma and rhinitis more serious negative consequences (p < .001) and emotional representations (p < .035). Moreover, they had lower illness coherence (p < .001) and lived their disease as a cyclical rather than a chronic disorder (p < .035). As regards stress, alexithymics reported less energy (p < .001), higher levels of tension (p < .001), depression (p < .001), confusion (p > .001), and inertia (p < .001). Conclusion. Alexithymia is present in a relevant percentage of subjects and, as it can modulate illness perception, quality of life, and stress, it should be considered in disease management.

Patients with Asthma and Comorbid Allergic Rhinitis: Is Optimal Quality of Life Achievable in Real Life?

Objectives Asthma trials suggest that patients reaching total disease control have an optimal Health Related Quality of Life (HRQoL). Moreover, rhinitis is present in almost 80% of asthmatics and impacts asthma control and patient HRQoL. We explored whether optimal HRQoL was reachable in a real-life setting, and evaluated the disease and patient related patterns associated to optimal HRQoL achievement. Methods and Findings Asthma and rhinitis HRQoL, illness perception, mood profiles, rhinitis symptoms and asthma control were assessed by means of validated tools in patients classified according to GINA and ARIA guidelines. Optimal HRQoL, identified by a Rhinasthma Global Summary (GS) score ≤20 (score ranging from 0 to 100, where 100 represents the worst possible HRQoL), was reached by 78/209 (37.32%). With the exception of age, no associations were found between clinical and demographic characteristics and optimal HRQoL achievement. Patients reaching an optimal HRQoL differed in disease perception and mood compared to those not reaching an optimal HRQoL. Asthma control was significantly associated with optimal HRQoL (χ2 = 49.599; p<0.001) and well-controlled and totally controlled patients significantly differed in achieving optimal HRQoL (χ2 = 7.617; p<0.006). Conclusion Approximately one third of the patients in our survey were found to have an optimal HRQoL. While unsatisfactory disease control was the primary reason why the remainder failed to attain optimal HRQoL, it is clear that illness perception and mood also played parts. Therefore, therapeutic plans should be directed not only toward achieving the best possible clinical control of asthma and comorbid rhinitis, but also to incorporating individualized elements according to patient-related characteristics.

Intraoperative frozen section risk assessment accurately tailors the surgical staging in patients affected by early-stage endometrial cancer: the application of 2 different risk algorithms.

Objective The aim of this study was to investigate the frozen section (FS) accuracy in tailoring the surgical staging of patients affected by endometrial cancer, using 2 different risk classifications. Methods/Materials A retrospective analysis of 331 women affected by type I endometrial cancer and submitted to FS assessment at the time of surgery. Pathologic features were examined on the frozen and permanent sections according to both the GOG33 and the Mayo Clinic algorithms. We compared the 2 models through the determination of Landis and Koch kappa statistics, concordance rate, sensitivity, specificity, positive predictive value, and negative predictive value for each risk algorithm, to assess whether there are differences in FS accuracy depending on the model used. Results The observed agreement between the frozen and permanent sections was respectively good (k = 0.790) for the GOG33 and optimal (k = 0.810) for the Mayo classification. Applying the GOG33 algorithm, 20 patients (6.7%) were moved to an upper risk status, and 20 (6.7%) were moved to a lower risk status on the permanent section; the concordance rate was 86.5%. With the Mayo Clinic algorithm, discordant cases between frozen and permanent sections were 19 (7.6%), and the risk of lymphatic spread was underestimated only in 1 case (0.4%); the concordance rate was 92.4%. The sensitivity, specificity, positive predictive value, and negative predictive value for the GOG33 were 92%, 94%, 92%, and 93%, whereas with the Mayo algorithm, these were 98%, 91%, 77%, and 99%, respectively. Conclusions According to higher correlation rate and observed agreement (92.4% vs 86.5% and k = 0.810 vs 0.790, respectively), the Mayo Clinic algorithm minimizes the number of patients undertreated at the time of surgery than the GOG33 classification and can be adopted as an FS algorithm to tailor the surgical treatment of early-stage endometrial cancer even in different centers.

Illness perception, mood and coping strategies in allergic rhinitis: Are there differences among ARIA classes of severity?

BACKGROUND According to the Federal Institution of Health Insurance, ENT doctors perform more skin prick tests for the diagnosis of allergic rhinitis (AR) than other medical specialties in Belgium. However, immunotherapy (IT) is not practiced by all. This study aims to obtain insight into IT practice by ENT doctors, the type of IT performed and the reasons not to perform IT. METHODOLOGY A questionnaire was sent to all registered ENT doctors of Belgium (n=648), involving questions on type and duration of ENT practice, geography and gender. In addition, the questionnaire informed about diagnosis of AR, indication for IT, type of IT performed, and reasons not to perform IT and referral pattern. RESULTS The response rate among ENT doctors was 54%, with 7% of responders being excluded as they do not diagnose AR. 81% of Belgian ENT doctors make the indication for IT in AR patients, with 19% neglecting the indication for IT in AR patients. The two main reasons for not indicating IT are lack of expertise and the perception of high costs associated with IT. 70% of ENT specialists are practicing IT themselves, with sublingual IT being mostly performed. Interestingly, IT is mostly frequently performed by those ENT doctors with long-standing ENT practice, in private practice and in Wallonia. CONCLUSION Despite the high prevalence of AR in ENT practice, IT is most frequently performed by ENT doctors with longstanding practice, working in private practice and/or in the French speaking part of Belgium. Among the different types of IT, sublingual IT is the most frequently performed means of IT by ENT doctors.OBJECTIVE To investigate the role of inflammation in non-allergic rhinitis (NAR) patients in a large series to establish the prevalence of different NAR-subtypes, clinical features and the role of nasal cytology in the diagnostic algorithm. METHODOLOGY Patients were selected out of 3650 individuals who spontaneously presented at our institution. We consecutively enrolled 519 NAR-patients in an analytical cross-sectional study between November 2007 and June 2013 (level of evidence: 3b). All patients underwent rhinological evaluation including symptoms questionnaire, endoscopy, CT scan, allergy tests and nasal cytology. RESULTS The inflammatory cell infiltrate affects the severity of symptoms differently, allowing for identification of different phenotypes of NAR. We distinguished two groups: “NAR without inflammation”(NAR-) and “NAR with inflammation”(NAR+), in addition to different NAR-subtypes with inflammation. A significant difference was observed in terms of clinical symptoms and association with comorbidities (previously diagnosed asthma and aspirin intolerance) between NAR–, NAR+ and between different NAR+ subtypes. CONCLUSION Our data suggest that NAR- and NAR with neutrophils behave similarly, showing lower symptom score values and a lower risk of association with comorbidities compared to NAR with eosinophils and mast cells (singularly or mixed). In our belief it is very important to establish the presence and type of inflammation in non-allergic rhinitis patients and nasal cytology is a very useful test in correct differential diagnosis.OBJECTIVE To assess the applicability of the Peak Nasal Inspiratory Flow (PNIF) curves in follow-up of children in the treatment of allergic rhinitis. METHODS Prospective study of 40 patients with AR, grouped in corticosteroid spray versus physiological saline solution use. Follow up for 10 weeks through clinical score and PNIF percentages in relation to the reference curves, with was-out at week 8. Statistical assessment of the effect of treatment on variation of PNIF and clinical score was calculated by ANOVA model and Multiple Comparison of Means Test - Least Significant Difference. RESULTS There was a statistically significant influence of the group, time and interaction between time and group on PNIF percentages. Throughout follow up, patients from the treatment group had mean PNIF percentages significantly higher than the placebo group. Clinical score results also demonstrated a statistically significant influence between the groups, time and interaction between time and group. CONCLUSION Increase in PNIF percentage values observed in children treated with intranasal corticosteroids revealed the applicability of PNIF curves in their follow up.OBJECTIVE This study aims to examine humans ́ abilities to localize odorants within the open field. METHODOLOGY Young participants were tested on a localization task using a relatively selective olfactory stimulus (2-phenylethyl-alcohol, PEA) and cineol, an odorant with a strong trigeminal component. Participants were blindfolded and had to localize an odorant source at 2 m distance (far-field condition) and a 0.4 m distance (near-field condition) with either two nostrils open or only one open nostril. RESULTS For the odorant with trigeminal properties, the number of correct trials did not differ when one or both nostrils were used, while more PEA localization trials were correctly completed with both rather than one nostril. In the near-field condition, correct localization was possible in 72-80% of the trials, irrespective of the odorant and the number of nostrils used. Localization accuracy, measured as spatial deviation from the olfactory source, was significantly higher in the near-field compared to the far-field condition, but independent of the odorant being localized. CONCLUSION Odorant localization within the open field is difficult, but possible. In contrast to the general view, humans seem to be able to exploit the two-nostril advantage with increasing task difficulty.BACKGROUND This study was designed to assess if illness perception, mood state and coping strategies differ according to allergic rhinitis (AR) persistence and severity. METHODS Illness perception, mood profiles, coping behaviors and rhinitis symptoms were assessed by means of validated tools inpatients classified according to the Allergic Rhinitis and Its Impact on Asthma (ARIA) guidelines. RESULTS Two hundred and thirty-one patients underwent data analysis. No difference in age, sex, socio-economic status, smoking habits was detected comparing patients according to AR severity, duration or 4 ARIA classes. Patients with intermittent AR reported higher scores than those with persistent AR in confusion-bewilderment of Profile of Mood States (POMS); patients with moderate/severe rhinitis had significantly higher scores than those with mild rhinitis in TSSS, Identity and Consequences. No differences were detected in all assessed outcomes in the 4 ARIA classes. CONCLUSIONS The patients perspective about AR is independent of persistence and severity of symptoms. This may explain why AR remains under-diagnosed and under-treated, even in its most severe forms. Self-management plans should consider the patients perspective.The assessment of Chronic Rhinosinusitis, like any other disease, may involve multiple possible disease manifestations, including subjective patient-reported outcomes, objective disease (e.g. endoscopy or radiographic), and physician-driven (e.g. need for systemic medications). Disease control is often used as a global metric of disease burden and represents the extent to which disease manifestations are within an acceptable range. Achieving control is an important treatment goal.The European Position Paper on Rhinosinusitis and Nasal Polyps 2020 is the update of similar evidence based position papers published in 2005 and 2007 and 2012(1-3). The core objective of the EPOS2020 guideline is to provide revised, up-to-date and clear evidence-based recommendations and integrated care pathways in ARS and CRS. EPOS2020 provides an update on the literature published and studies undertaken in the eight years since the EPOS2012 position paper was published and addresses areas not extensively covered in EPOS2012 such as paediatric CRS and sinus surgery. EPOS2020 also involves new stakeholders, including pharmacists and patients, and addresses new target users who have become more involved in the management and treatment of rhinosinusitis since the publication of the last EPOS document, including pharmacists, nurses, specialised care givers and indeed patients themselves, who employ increasing self-management of their condition using over the counter treatments. The document provides suggestions for future research in this area and offers updated guidance for definitions and outcome measurements in research in different settings.BACKGROUND Endoscopic dacryocystorhinostomy (EN-DCR) is a commonly used procedure in the treatment of nasolacrimal duct obstruction (NLDO). However, there is no generally accepted disease-specific questionnaire for assessing outcomes. METHODOLOGY We conducted a prospective study to initially validate a Nasolacrimal Duct Obstruction Symptom Score questionnaire(NLDO-SS) and to evaluate the long-term success of EN-DCR procedures. Seventy-six patients (86 eyes) were evaluated in follow-up visits at 1-8 years after EN-DCR. The patients completed the NLDO-SS questionnaire twice, first, at home and, second,after receiving information from the otorhinolaryngologist, during the visit. The surgical outcome was considered successful if the irrigation succeeded and if the patient symptoms were relieved as assessed with the NLDO-SS. RESULTS The diagnostic accuracy of the NLDO-SS was 84%, sensitivity 82%, specificity 85%, positive predictive value 58%, negative predictive value 95%, odds ratio 26, risk ratio 11 and usefulness index 0.55. Cronbachs alpha was 0.85, and the test-retest reliability coefficient was 0.87. The long-term success rate after EN-DCR was 79%. CONCLUSION The NLDO-SS iss a feasible clinical tool in assessing the success of EN-DCR. The success rate was found to decrease EN-DCR at long-term follow-up.

Chronic obstructive pulmonary disease patient well-being and its relationship with clinical and patient-reported outcomes: a real-life observational study.

Background: Quality of life is an umbrella concept that refers to all aspects of a person’s life, including health status and well-being. While health status measure focuses on the impact of the disease on physical functioning, well-being represents the self-representation of the emotional states related to the disease itself. Objectives: The objective of this study was to evaluate the psychological well-being and its determining factors in a real-life chronic obstructive pulmonary disease (COPD) population and to evaluate if patients with a different well-being differ in illness perception, health status and alexithymia. Methods: Psychological well-being (Psychological General Well-Being Index), health status (SF-36), illness perception (Illness Perception Questionnaire), alexithymia (Toronto Alexithymia Scale), as well as clinical parameters were assessed in COPD out-patients. Results: One hundred and sixty-four patients, with a mean forced expiratory volume in 1 s of 58.5%, were recruited. Forty percent of them had a moderately/severely impaired well-being, not correlated with forced expiratory volume in 1 s and the Charlson index value but significantly with the Medical Research Council score (p = 0.0001) that appeared to be the dominant factor. Patients with impaired well-being showed a different illness perception in terms of correct identification of symptoms, disease consequences, emotional representation and confidence in treatment compared with those having a positive well-being. The latter presented a lower alexithymia prevalence and a better health status. Conclusions: In order to minimize the disease-negative effects on patients’ lives, assessment of well-being and its determining factors, as well as planning specific behavioural, educational and therapeutic interventions seem to be relevant and useful.

Exhaled nitric oxide is associated with cyclic changes in sexual hormones

BACKGROUND We hypothesized that changes in the levels of sexual hormones during the menstrual cycle influence the concentration of nitric oxide in the exhaled air (FeNO) and alveolar exhaled nitric oxide (CANO). METHODS Twelve healthy, non allergic women in their reproductive age (age range 25-37 years) were recruited. Subjects were studied, on alternate days, over the course of their menstrual cycle. At each visit, measurements of FeNO and CANO were performed. Progesterone and 17-β-estradiol concentrations were measured in salivary samples. RESULTS Eight subjects completed the study. The levels of FeNO and CANO were 13 ± 4.7 pbb and 3.5 ± 1.9 pbb, respectively (mean ± SD). The mean salivary concentration of progesterone was 65.1 ± 16.2 pg/ml (mean ± SD), with a range of 32.4-107.7 pg/ml, and the concentration of 17 β-estradiol was 6.0 ± 1.6 pg/ml, with a range of 3.1-12.9 pg/ml. The Generalized Estimating Equations procedure demonstrated that levels of progesterone influenced both FeNO and CANO (Wald χ2 = 11.60, p = 0.001; and Wald χ2 = 87.55, p = 0.001, respectively). On the contrary, the salivary levels of 17 β-estradiol were not significantly associated with FeNO (Wald χ2 = 0.087, p = 0.768) or CANO (Wald χ2 = 0.58, p = 0.448). CONCLUSION In healthy women, the menstrual cycle-associated hormonal fluctuations selectively influence the levels of bronchial and alveolar NO. The current findings may have important clinical implications for the interpretation of eNO levels, by identifying a patient-related factor that influences the eNO measurements.

Wellbeing, illness perception and coping strategies in Italian Celiac patients.

The clinical features of Celiac Disease (CD) are heterogeneous and both severity and extent of villous atrophy do not correlate with clinical presentation. This study aims to evaluate the psychological wellbeing of CD patients with a similar clinical pattern and to explore whether patients with different levels of wellbeing differed in illness perception and coping strategies. CD outpatients with proven diagnosis filled in validated questionnaires to investigate wellbeing (PGWBI), illness perception (IPQ-R) and coping style (COPE). One hundred and four patients underwent data analysis. Compared to Italian reference sample, CD patients reported a significantly reduced PGWBI total score (p<0.001), self-control (p<0.001), general health (p=0.002) and vitality (p<0.001) and increased anxiety (p=0.009). 7.7% of patients reported a positive wellbeing, 40.4% distress absence, 28.8% a moderate distress and 23.1% a severe distress. Patients with distress showed a different illness perception and reported more frequently two dysfunctional strategies: “focus on and venting emotions” (p= 0.009) and “substance abuse” (p= 0.01) compared to those having a positive wellbeing. A high percentage of CD patients experience distress and differ from those who reach wellbeing in illness perception and use of coping strategies. Assessing subjective viewpoint with standardized methods can provide useful information for a better management of CD patients.