Impact of the Multidisciplinary Cancer Team on the Diagnostic and Therapeutic Care Pathway of Early Breast Cancer Patients and Perception of Team Members: The Experience of a Cancer Centre in Italy.

Literature on the role of multidisciplinary team (MDT) in cancer is still controversial. We aimed to investigate MDT impact on a panel of indicators in breast cancer care in a single-center retrospective study performed in a Cancer Reference Center in Italy. We analysed the diagnostic and therapeutic care pathway (DTCP) of 266 early breast cancer patients managed by our MDT during 2019-2020. Process indicators reflecting the change of the diagnostic and therapeutic care pathways occurred after the MDT discussion were computed. Further, the performance of some quality care indicators in breast cancer care since the establishment of the MDT activity and the breast cancer MDT members' perceptions were also investigated. According to our study, the MDT approach improves breast cancer management by increasing the completion of staging and by encouraging neo-adjuvant treatment and an appropriate and faster surgery. In MDT members' perspective it also improves decision-making and training and creates a positive work environment. Globally, our study encourages MDT rollout in breast cancer care. However, to enhance the reliability and comparability of the results of studies investigating MDT effectiveness in clinical practice, shared guidelines on its operationalisation are strongly desirable.

Reproductive biology of female striped marlin Kajikia audax in the western Pacific Ocean.

Length and mass data for 1260 (536 females, 683 males, 41 sex unknown) striped marlin Kajikia audax were collected at the fish markets of Tungkang, Singkang and Nanfangao from July 2004 to September 2010. Of these samples, 534 gonads (236 females and 298 males) ranging from 95 to 206 cm in eye-to-fork length (LEF ) and 8 to 88 kg in round mass (MR ), were collected. Chi-square tests indicated sex ratios were homogeneous among months in 2004 and 2006-2008, but not in 2005, 2009 and 2010; and there were significant differences in sex ratio by size. The overall sex ratio (RS ) differed significantly from the expected 0·5. Kajikia audax are sexually dimorphic and the proportions of females increased with size between 140 and 210 cm LEF . Reproductive activity was assessed using a gonado-somatic index (IG ), external appearance of the gonads and histological examination and results indicated that the spawning season occurred from April to August with a peak in June to July. Based on histological observations and the distribution of oocyte diameters, K. audax are multiple spawners and their oocytes develop asynchronously. The estimated length-at-50% maturity (LEF50 ) was c. 181 cm (c. 4·8 years of age) for females. The proportion of reproductively active females in the spawning season with ovaries containing postovulatory follicles (0·27) indicated that they spawned every 3·7 days on average. The hydrated oocyte method estimated mean ± S.D. batch fecundity (FB ) to be 4·4 ± 2·02 million eggs; average relative fecundity was 53·6 ± 13·9 oocytes g-1 MR ; and the average annual fecundity was 181·3 ± 48·3 million eggs. The parameters estimated in this study are key information for stock assessments of K. audax in the north-western and central Pacific and will contribute to the conservation, management and sustainable yield of this species.

Clinical-haematological changes and predictors of severity in acute food protein-induced enterocolitis syndrome reactions at oral food challenge: a multicentre observational study.

BACKGROUND: Oral food challenge (OFC) is the gold standard for diagnosis of acute Food Protein-Induced Enterocolitis Syndrome (FPIES). No diagnostic/prognostic biomarkers are available, and OFC assessment criteria are not validated. OBJECTIVE: To assess clinical-haematological changes and predictors of severity of FPIES reactions at OFC. METHODS: Observational multicentre prospective study. Children aged 0-18 years diagnosed with acute FPIES were recruited at follow-up OFC in 12 tertiary centres in Spain and Italy. OFC Outcomes (as positive/negative/inconclusive and mild/moderate/severe) were assessed based on published '2017 FPIES Consensus' criteria. Clinical characteristics were recorded, and full blood count was done at baseline, reaction onset and 4 hours later. Regression analysis was performed to assess predictors of severe reactions at OFC. RESULTS: 81 children had positive OFC (mild in 11% (9/81), moderate in 61% (49/81), severe in 28% (23/81)). Increase in neutrophils and reduction in eosinophils, basophils and lymphocytes was observed (P-value<0.05). OFC was inconclusive in 19 cases despite objective signs or neutrophilia. Regression analysis showed a 2-day OFC protocol where only 25% of an age-appropriate portion is given on day 1 (not gender, age, culprit food, cumulative dose and previous reaction severity) was associated with reduced odds of severe reaction compared to giving multiple doses in a single day. CONCLUSION: Distinct haematological changes may help support FPIES diagnosis. Current OFC assessment criteria may not capture the broad spectrum of acute FPIES presentations. This 2-day protocol may associate a reduced risk of severe reactions. Future work should aim to develop safer OFC and non-OFC diagnostics for FPIES.

Mometasone furoate nasal spray in Italian children with seasonal allergic rhinitis: a comprehensive assessment

Objective: Seasonal allergic rhinitis (SAR) is a common disease of childhood and is charac-terized by type 2 inflammation, bothersome symptoms, and impaired quality of life (QoL). Intranasal corticosteroids are effective medications in managing SAR. In addition, mometa-sone furoate nasal spray (MFNS) is a well-known therapeutic option. However, the literature provided no data about the effects of MFNS in European children with SAR. Thus, this study addressed this unmet requirement.Methods: MFNS was compared to isotonic saline. Both treatments were prescribed: one drop of spray per nostril, twice a day, for 3 weeks. Nasal cytology, total symptom score (TSS), visual analogic scale concerning the parental perception of severity of symptoms, and the Pediatric Rhinoconjunctivitis Quality of Life Questionnaire (PRQLQ) were assessed at baseline, after 7 and 21 days, and 1 month after discontinuation. Results: MFNS significantly reduced eosinophil and mast cell counts, improved QoL, and relieved symptoms, as assessed by doctors and perceived by parents. These effects persisted over time, even after discontinuation. Both treatments were safe and well-tolerated.Conclusions: The present study documented that a 3-week MFNS treatment was able to signifi-cantly dampen type 2 inflammation, improve QoL, and reduce severity of symptoms in Italian children with SAR, and was safe (AU)

The value of the per oral pneumocolon in the study of the distal ileal loops.

AIM: To verify the diagnostic accuracy of per oral pneumocolon in the identification of both normal and pathological patterns in patients with suspected or proven small bowel disease. MATERIALS AND METHODS: Per oral pneumocolon was performed after small bowel follow-through examinations in a series of 42 selected patients. The terminal ileum visibility, the loop location and possible pathological patterns were evaluated separately before and after insufflation. In post-insufflation images the presence/absence of reflux and grade of reflux were evaluated. RESULTS: The diagnostic quality of per oral pneumocolon as compared with per oral small bowel examination was superior in 23 of the 42 patients (54.8%; group 1), similar in nine of the 42 (21.4%; group 2), and inferior in 10 of the 42 (23.8%; group 3). Transvalvular reflux was present in 22 of 23 (95.6%) patients from group 1 and only in one of 10 patients (10%) from group 3 (p<0.001: statistically significant difference). Among the 24 of 42 (57.1%) patients with suspected or proven Crohn's disease, per oral pneumocolon increased the confidence with which the ileum was considered normal in 12 patients and it allowed a better evaluation of the disease extent and the differentiation between prolonged spasms and stenosis in five patients. CONCLUSION: In conclusion per oral pneumocolon should be performed after a small bowel follow-through examination in selected patients.