Identifying factors contributing to reduced breast tumor size: A longitudinal study

AbstractAimThis study examines the trends and outcomes of breast cancer patients who have undergone surgical procedures at the Department of Surgical Sciences, University of Insubria, Varese, Italy. It also identifies the factors that contributed to the reduction of the breast tumor size over a 13-year period at a tertiary referral center.MethodsAll breast cancer operations performed at the Department of Surgical Sciences, University of Insubria, Varese, Italy, from January 1992 to June 2005 were examined and data from their surgical pathology reports were also analyzed, using a prospective database. A longitudinal study was performed to compare and analyze the pathological data during three consecutive time periods. The periods were from 1992 to 1996, 1997 to 1999, and 2000 to 2005. Surgical and pathological outcomes included age of the patient at the time of the diagnosis, partial breast resections, mastectomies, axillary lymphadenectomies, tumor size, histological type and stage, and lymph node status.ResultsThe study group was comprised of 3050 patients who underwent breast resection between 1992 and 2005. Quadrantectomy was the preferred surgical approach in 1759 patients (58%). Throughout the longitudinal study, the tumors measuring less than 1cm increased from 13.4% to 15.4%; the number of tumors diagnosed at stage I increased from 44.1% to 56.8%; the most frequent histological type was ductal carcinoma; the number of ductal carcinomas in situ (DCIS) increased from 4% to 6%; and the incidence of lymphadenectomies decreased from 71.6% to 52.5%. Perioperative factors that correlated with the decreased size of the tumor over time were: screening, improvement of diagnostic and therapeutic techniques, and the increased operative use of sentinel lymph node biopsy (SLNB).ConclusionsThere has been an evolving refinement in surgical technique and perioperative management of breast cancer patients undergoing surgical resection at the Department of Surgical Sciences, University of Insubria, Varese, Italy, during the past decades. The present longitudinal study on 3050 surgical breast cancer patients confirmed the progressive reduction of tumor size at the time of the diagnosis. Perioperative factors that correlated with the decreased tumor size over time were mammography screening, improvement of diagnostic and therapeutic techniques, and the use of SLNB. Furthermore, the study showed that the progressive reduced number of useless axillary lymphadenectomies was mainly due to the increased intraoperative use of axillary SLNB

Difundiendo virología ¿contagiando ciencia?

El presente trabajo se enmarca en la convocatoria de Proyectos de Innovación e Investigación para el Mejoramiento de la Enseñanza deGrado (PIIMEG) 2017-2018. Partimos de trabajar interdisciplinariamente la problemática relacionada con potenciar las competencias de los futuros profesionales para que no solo dominen el conocimiento en Microbiología, y en particular en Virología, sino también puedan promoverlo, movilizarlo y transferirlo a través de cierto impacto social de ese accionar. Se torna esencial en la vinculación entre la ciencia y la sociedad el protagonismo de un público que se constituye como actor esencial en la prevención de la salud. Prevalece sobre todo una responsabilidad social de los científcos en sus hallazgos. La habilidad de seleccionar información, redactar, elaborar informes, mediar, resolver conflictos, trabajar en equipo, en ambientes multiculturales, planifcar y organizar son algunas de las características de un divulgador que contribuirán a la consolidación de determinadas competencias.Su estímulo por parte de los mismos formadores en los estudiantes de carreras de esta índole permitirá generar un compromiso social y una responsabilidad en el desarrollo de su profesión. De hecho, mostramos en este trabajo una manera diferente de divulgar, prevenir y compartir contenidos puntuales en torno a la virología.Fil: Sartori, Melina Victoria. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Torres, Cristina Vanesa. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología; ArgentinaFil: Rovera, Marisa. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Microbiología e Inmunología; ArgentinaFil: de la Barrera, María Laura. Universidad Nacional de Río Cuarto. Facultad de Ciencias Humanas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Torres, Cesar Gastón. Universidad Nacional de Río Cuarto; ArgentinaFil: Pollo, Alejandro. Universidad Nacional de Río Cuarto; ArgentinaFil: Ciani, Marcelo G.. Universidad Nacional de Río Cuarto; Argentin

Quality of residential facilities in Italy: satisfaction and quality of life of residents with schizophrenia spectrum~disorders

Background Recovery and human rights promotion for people with Schizophrenia Spectrum Disorders (SSDs) is fundamental to provide good care in Residential Facilities (RFs). However, there is a concern about rehabilitation ethos in RFs. This study aimed to investigate the care quality of Italian RFs, the quality of life (QoL) and care experience of residents with SSD. Methods Fourty-eight RFs were assessed using a quality assessment tool (QuIRC-SA) and 161 residents with SSD were enrolled. Seventeen RFs provided high intensity rehabilitation (SRP1), 15 medium intensity (SRP2), and 16 medium-low level support (SRP3). Staff-rated tools measured psychiatric symptoms and psychosocial functioning; user-rated tools assessed QoL and satisfaction with services. RFs comparisons were made using ANOVA and Chi-squared. Results Over two-thirds patients (41.5 y.o., SD 9.7) were male. Seventy-six were recruited from SRP1 services, 48 from SRP2, and 27 from SRP3. The lowest QuIRC-SA scoring was Recovery Based Practice (45.8%), and the highest was promotion of Human Rights (58.4%). SRP2 had the lowest QuIRC-SA ratings and SRP3 the highest. Residents had similar psychopathology (p = 0.140) and functioning (p = 0.537). SRP3 residents were more employed (18.9%) than SRP1 (7.9%) or SRP2 (2.2%) ones, and had less severe negative symptoms (p = 0.016) and better QoL (p = 0.020) than SRP2 residents. There were no differences in the RF therapeutic milieu and their satisfaction with care. Conclusions Residents of the lowest supported RFs in Italy had less severe negative symptoms, better QoL and more employment than others. The lowest ratings for Recovery Based Practice across all RFs suggest more work is needed to improve recovery

Influence of safety warnings on the prescribing attitude of JAK 2inhibitors for rheumatoid arthritis in Italy

The Janus kinase inhibitors (JAKi) tofacitinib (TOFA), baricitinib (BARI), upadacitinib (UPA) and 74 filgotinib (FILGO) are effective drugs for the treatment of rheumatoid arthritis. However, the US 75 Food & Administration (FDA) raised concerns on the safety of TOFA after its approval. This 76 prompted the European Medicines Agency (EMA) to issue two safety warnings for limiting TOFA 77 use then extended in a third warning to all Jaki in patients at high risk of developing serious adverse 78 events (SAE). These included thrombosis, major adverse cardiac events (MACE) and cancer. Thepurpose of this work was to analyze how the first two safety warnings from EMA affected the pre- 80 scribing of Jaki by rheumatologists in Italy. All patients with rheumatoid arthritis who had been 81 prescribed JAKi for the first time in a 36-month period from July 1, 2019, to June 30, 2022 were con- 82 sidered. Data were obtained from the medical records of 29 Italian tertiary referral rheumatology 83 centers. Patients were divided into three groups of 4 months each, depending on whether the JAKi 84 prescription had occurred before the EMA's first safety alert (July 1-October 31, 2019, Group 1), 85 between the first and second alerts (November 1, 2019-February 29, 2020, Group 2), or between the 86 second and third alerts (March 1, 2021-June 30, 2021, Group 3). Percentage and absolute changes in 87 patients prescribed the individual JAKi were analyzed. Differences among the three Groups of pa- 88 tients in demographic and clinical characteristics were also assessed. A total of 864 patients were 89 prescribed a JAKi during the entire period considered. Of these, 343 were identified in Group 1, 233 90 in Group 2 and 288 in Group 3. An absolute reduction of 32% was observed in the number of patients 91 prescribed a JAKi between Group 1 and Group 2 and 16% between Group 1 and Group 3. In contrast, 92 there was a 19% increase in the prescription of a JAKi in patients between Group 2 and Group 3. In 93 the first Group, BARI was the most prescribed drug (227 prescriptions, 66.2% of the total), followed 94 by TOFA (115, 33.5%) and UPA (1, 0.3%). In the second Group, the most prescribed JAKi was BARI 95 (147, 63.1%), followed by TOFA (65, 27.9%) and UPA (33, 11.5%). In the third Group, BARI was still 96 the most prescribed JAKi (104 prescriptions, 36.1%), followed by UPA (89, 30.9%), FILGO (89, 21.5%) 97 and TOFA (33, 11.5%). The number of patients prescribed TOFA decreased significantly between 98 Group 1 and Group 2 and between Group 2 and Group 3 (p ˂ 0.01). Patients who were prescribed 99 BARI decreased significantly between Group 1 and Group 2 and between Group 2 and Group 3 (p 100 ˂ 0.01). In contrast, patients prescribed UPA increased between Group 2 and Group 3 (p ˂ 0.01). 101 These data suggest that the warnings issued for TOFA were followed by a reduction in total JAKi 102 prescriptions. However, the more selective JAKi (UPA and FILGO) were perceived by prescribers 103 as favorable in terms of risk/benefit ratio and their use gradually increased at the expense of the 104 other molecules