The challenge of sustainability in small event enterprises

The impact of human activities is increasingly affecting today’s lifestyle and endangering the capacity of future generations to access natural resources. The need for sustainable practices in business has risen and is becoming a popular trend in the event field. However, the manner in which enterprises around the world embrace sustainability depends on several cultural, economic and political factors. Chile is a developing country that is shifting towards sustainability, but still faces many challenges. This study focuses on two Chilean small event enterprises and aims to investigate and compare their main limitations, mindsets and business models. It analyses their point of view on the future of sustainability in Chile. The method used for the research was a semi-structured interview directed to the managers of these enterprises, designed to gather quantitative information about their perception and business culture. The results were analysed by theme, identifying two areas of conflict. Firstly, a lack of public awareness and environmental education. Secondly, the shortage of governmental auditing tools that are necessary to ensure that environmental laws are met. Consequently, an implementation plan, with both short and long-term goals, was proposed to the enterprises, based on the findings as well as on four model theories. The tentative suggestions are tools for enhancing the culture of collaboration between small enterprises, and to change the environmental awareness of their stakeholders. These recommendations intend to help the small enterprises navigate through Chile’s cultural and political challenges, and meet the country’s sustainability needs

Effects of depressive symptomatology on cancer‐related symptoms during oral oncolytic treatment

ObjectiveThis manuscript assesses association between depressive symptoms and symptoms from cancer and its treatment during the first 12 weeks of a new oral oncolytic treatment.MethodsThis secondary analysis used data from a recently completed trial of an intervention to improve adherence to oral oncolytic treatment and manage symptoms. Following the initiation of the new oral oncolytic medication, 272 patients were interviewed at intake and weeks 4, 8, and 12 to assess depressive symptoms, and symptoms from cancer and its treatment. Depressive symptoms were measured using the Center for Epidemiologic Studies‐Depression (CES‐D20). The summed index of 18 cancer‐related and treatment‐related symptoms as well as the number of symptoms above threshold at intake, weeks 4, 8, and 12 were related to intake and time‐varying CES‐D20 using linear mixed effects models.ResultsDepressive symptomatology was a significant predictor of cancer‐related and treatment‐related symptoms at all‐time points, but the strength of this relationship was greatest at the time of oral oncolytic agent initiation and at week 4. The strength of this relationship was the same for both summed symptom severity index and the number of symptoms above threshold, and using either intake or time‐varying CES‐D20.ConclusionIntroducing strategies to treat and manage symptoms of depression along with other symptoms might have added benefits among patients who start a new oral oncolytic treatment and report modest to higher levels of depressive symptoms. Assessments for the impact of strategies to lower depressive symptoms can be taken within the first 4 weeks.Peer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/147865/1/pon4916.pdfhttps://deepblue.lib.umich.edu/bitstream/2027.42/147865/2/pon4916_am.pd

An Intervention to Improve Adherence and Management of Symptoms for Patients Prescribed Oral Chemotherapy Agents: An Exploratory Study

Background: The use of oral chemotherapy agents to treat cancer has increased. Patients are responsible for adhering to complex dosing regimens, while monitoring and managing symptoms from side effects of the chemotherapy at home. Objective: This study examined an intervention to manage symptoms and promote adherence to oral chemotherapy agents. Intervention and Methods: A 3 group exploratory pilot study determined how an Automated Voice Response (AVR) system alone (N=40), or the AVR with strategies to manage symptoms and adherence (N=40), or the AVR with strategies to manage adherence (N=39) reduced symptom severity and improved adherence. Participants received a Symptom Management Toolkit, completed a baseline interview, and were randomized to receive 8 weekly AVR calls. The AVR directed patients to the toolkit for high symptoms and nurse calls occurred for management of severe symptoms or non-adherence. An exit interview occurred at 10 weeks. Results: Mean age was 59.6, with 70% female and 76% Caucasian. Overall, 42% of patients were non-adherent, with missed doses increasing with regimen complexity. Symptom severity declined over time in all groups. No difference was found in adherence rates among intervention groups. Higher adherence rates were related with lower levels of symptom severity across groups. Conclusions: Adherence is a significant clinical problem, which can affect efficacy of the cancer treatment. The AVR intervention alone was just as effective as the AVR plus the nurse intervention at promoting adherence and managing symptoms from side effects. Implications for Practice: Nurses need to focus on patient education by assuring patient understanding of oral agent regimen, and the need to adhere to the oral agent for efficacious cancer treatment. Nurses can promote the use of medication reminders and self- management of symptoms from side effects, to support adherence to the oral agent

A Pilot Study of an Automated Voice Response System and Nursing Intervention to Monitor Adherence to Oral Chemotherapy Agents

This study was designed to develop and test a system to monitor adherence with non-hormonal oral chemotherapeutic agents using an automated voice response (AVR) system plus nursing intervention. Participants received the Symptom Management Toolkit then participated in an interview for symptom severity, satisfaction, and beliefs about oral agents. Patients received weekly AVR calls, which assessed adherence to oral agents and severity of 15 symptoms. Patients who reported adherence of \u3c 100% of prescribed oral agents or symptoms of 4 or greater (0-10 scale) for three consecutive weeks, were called by a nurse for assistance with symptom management and adherence to oral chemotherapy medications. Following the 8 weekly AVR calls, patients participated in a follow up interview and medical record review. Subjects were 30 oncology patients who were ambulatory and treated at two cancer centers in Midwest USA. The results indicate 23.3% non adherence rate to oral chemotherapy medications due to symptoms and forgetting to take the medication. An association between symptom management and adherence was found. Symptom severity and beliefs about medications were not significantly different between adherent and non adherent patients. This pilot study demonstrated the ability to accrue patients for a longitudinal trial and informed intervention design, while providing guidance for future interventions and research studies. This study was designed to develop and test a system to monitor adherence with nonhormonal oral chemotherapeutic agents using an automated voice response (AVR) system plus nursing intervention. Participants were patients diagnosed with solid tumor cancers, primarily breast, colon, and lung cancers, who received the Symptom Management Toolkit and participated in an interview for symptom severity, satisfaction, and beliefs about oral agents. Patients received weekly AVR calls, which assessed adherence to oral agents and severity of 15 symptoms. Patients who reported adherence of below 100% of the prescribed oral agents or symptoms of 4 or greater (0 Y 10 scale) for 3 consecutive weeks were called by a nurse for assistance with symptom management and adherence to oral chemotherapy medications. After the 8 weekly AVR calls, patients participated in a follow-up interview and medical record review. Participants were 30 oncology patients who were ambulatory and treated at 2 cancer centers in Midwest United States. The results indicate 23.3% nonadherence rate to oral chemotherapy medications due to symptoms and forgetting to take the medication. An association between symptom management and adherence was found. Symptom severity and beliefs about medications were not significantly different between adherent and nonadherent patients. This pilot study demonstrated the ability to accrue patients for a longitudinal trial and informed intervention design while providing guidance for future interventions and research studies

Canadian Multidisciplinary Core Curriculum for Musculoskeletal Health

ABSTRACT. Objective. To determine the level of agreement among the Bone and Joint Decade Undergraduate Curriculum Group (BJDUCG) core curriculum recommendations for musculoskeletal (MSK) conditions targeted for undergraduate medical education and what the physicians and surgeons of Canada thought to be important at the postgraduate level of education. Methods. An 80-item questionnaire was developed. A cross-sectional survey of educators representing 77 Canadian accredited academic programs representing 6 disciplines in medicine that manage patients with MSK conditions was completed. Histograms, Kruskal-Wallis, and principal component analyses were computed. Results. In total, 164/175 (94%) respondents participated in the study. All 80 curriculum items received a mean score of at least 3.0/4.0. Sixty-four out of 80 items were ranked to be at least 3.5/4.0, and 35 items were ranked to be at least 3.8/4.0, suggesting that these items may be core content for all disciplines. Conclusion. The World Health Organization declared the years 2000 to 2010 as The Bone and Joint Decade. The main goal is to improve the quality of life for people with MSK disorders worldwide. One aim of the BJD is to increase education of healthcare providers at all levels. The BJDUCG established a set of core curriculum recommendations for MSK conditions. Our study gives reliable statistical evidence of agreement among what the BJDUCG recommended for an MSK core curriculum for medical schools and what the physicians and surgeons of Canada thought to be important for residency education in several disciplines

Comparison of uniportal robotic-assisted thoracic surgery pulmonary anatomic resections with multiport robotic-assisted thoracic surgery: a multicenter study of the European experience

Background: Robotic-assisted thoracic surgery (RATS) has seen increasing interest in the last few years, with most procedures primarily being performed in the conventional multiport manner. Our team has developed a new approach that has the potential to convert surgeons from uniportal video-assisted thoracic surgery (VATS) or open surgery to robotic-assisted surgery, uniportal-RATS (U-RATS). We aimed to evaluate the outcomes of one single incision, uniportal robotic-assisted thoracic surgery (U-RATS) against standard multiport RATS (M-RATS) with regards to safety, feasibility, surgical technique, immediate oncological result, postoperative recovery, and 30-day follow-up morbidity and mortality. Methods: We performed a large retrospective multi-institutional review of our prospectively curated database, including 101 consecutive U-RATS procedures performed from September 2021 to October 2022, in the European centers that our main surgeon operates in. We compared these cases to 101 consecutive M-RATS cases done by our colleagues in Barcelona between 2019 to 2022. Results: Both patient groups were similar with respect to demographics, smoking status and tumor size, but were significantly younger in the U-RATS group [M-RATS =69 (range, 39-81) years; U-RATS =63 years (range, 19-82) years; P<0.0001]. Most patients in both operative groups underwent resection of a primary non-small cell lung cancer (NSCLC) [M-RATS 96/101 (95%); U-RATS =60/101 (59%); P<0.0001]. The main type of anatomic resection was lobectomy for the multiport group, and segmentectomy for the U-RATS group. In the M-RATS group, only one anatomical segmentectomy was performed, while the U-RATS group had twenty-four (24%) segmentectomies (P=0.0006). All M-RATS and U-RATS surgical specimens had negative resection margins (R0) and contained an equivalent median number of lymph nodes available for pathologic analysis [M-RATS =11 (range, 5-54); U-RATS =15 (range, 0-41); P=0.87]. Conversion rate to thoracotomy was zero in the U-RATS group and low in M-RATS [M-RATS =2/101 (2%); U-RATS =0/101; P=0.19]. Median operative time was also statistically different [M-RATS =150 (range, 60-300) minutes; U-RATS =136 (range, 30-308) minutes; P=0.0001]. Median length of stay was significantly lower in U-RATS group at four days [M-RATS =5 (range, 2-31) days; U-RATS =4 (range, 1-18) days; P<0.0001]. Rate of complications and 30-day mortality was low in both groups. Conclusions: U-RATS is feasible and safe for anatomic lung resections and comparable to the multiport conventional approach regarding surgical outcomes. Given the similarity of the technique to uniportal VATS, it presents the potential to convert minimally invasive thoracic surgeons to a robotic-assisted approach

What orthopaedic surgery residents need to know about the hand and wrist?

<p>Abstract</p> <p>Background</p> <p>To develop a Core Curriculum for Orthopaedic Surgery; and to conduct a national survey to assess the importance of curriculum items as judged by orthopaedic surgeons with primary affiliation non-academic. Attention for this manuscript was focused on determining the importance of topics pertaining to adult hand and wrist reconstruction.</p> <p>Methods</p> <p>A 281-item questionnaire was developed and consisted of three sections: 1) Validated Musculoskeletal Core Curriculum; 2) Royal College of Physician and Surgeons of Canada (RCPSC) Specialty Objectives and; 3) A procedure list. A random group of 131 [out of 156] orthopaedic surgeons completed the questionnaire. Data were analyzed descriptively and quantitatively using histograms, a Modified Hotel ling's T²-statistic <abbrgrp><abbr bid="B1">1</abbr></abbrgrp> with p-value determined by a permutation test, and the Benjamini-Hochberg/Yekutieli procedure</p> <p>Results</p> <p>131/156 (84%) orthopaedic surgeons participated in this study. 27/32 items received an average mean score of at least 3.0/4.0 by all respondents thus suggesting that 84% of the items are either "probably important" or "important" to know by the end of residency (SD range 0.007–0.228). The Benjamini-Hochberg procedure demonstrated that for 80% of the 32 × 31/2 = 496 possible pairs of hand and wrist questions did not appear to demonstrate the same distribution of ratings given that one question was different from that of another question.</p> <p>Conclusion</p> <p>This study demonstrates with reliable statistical evidence, agreement on the importance of 27/32 items pertaining to hand and wrist reconstruction is included in a Core Curriculum for Orthopaedic Surgery. Residency training programs need ensure that educational opportunities focusing on the ability to perform with proficiency procedures pertaining to the hand and wrist is taught and evaluated in their respective programs.</p

Phase Separation of C9orf72 Dipeptide Repeats Perturbs Stress Granule Dynamics

Liquid-liquid phase separation (LLPS) of RNA-binding proteins plays an important role in the formation of multiple membrane-less organelles involved in RNA metabolism, including stress granules. Defects in stress granule homeostasis constitute a cornerstone of ALS/FTLD pathogenesis. Polar residues (tyrosine and glutamine) have been previously demonstrated to be critical for phase separation of ALS-linked stress granule proteins. We now identify an active role for arginine-rich domains in these phase separations. Moreover, arginine-rich dipeptide repeats (DPRs) derived from C9orf72 hexanucleotide repeat expansions similarly undergo LLPS and induce phase separation of a large set of proteins involved in RNA and stress granule metabolism. Expression of arginine-rich DPRs in cells induced spontaneous stress granule assembly that required both eIF2α phosphorylation and G3BP. Together with recent reports showing that DPRs affect nucleocytoplasmic transport, our results point to an important role for arginine-rich DPRs in the pathogenesis of C9orf72 ALS/FTLD