Many countries provide multiple school settings for students with special educational needs (SEN), such as inclusive schooling in mainstream school, special classes, and special schools. However, ...even though school transfers are especially challenging for students with SEN, research on transfers between different school settings (i.e. placements) for students with SEN is scarce. The current study used administrative census data about students in Switzerland to investigate the frequency, direction, and timing of transfers between school settings attended by students with SEN. Results showed a relatively high percentage of transfers between school settings relative to the estimated number of students with SEN. The direction and timing of transfers varied by setting type. For special classes serving students with moderate SEN and special schools, transfers into these settings greatly outnumbered transfers out of the settings. Transfer peaks were observed at normative transition points (e.g. from kindergarten to primary school).
Background
Platelet to lymphocyte ratio (PLR) is associated with survival in oesophageal cancer. We explored whether PLR changes during different stages of treatment correlate with survival outcomes.
...Methods
A retrospective single-centre study was performed. Consecutive patients who received neoadjuvant chemotherapy followed by surgery for oesophageal adenocarcinoma were identified. Changes in PLR were calculated during two time periods: the first spanning the neoadjuvant period (T1); the second the perioperative period (T2). Differences in PLR were calculated for clinicopathological variables during both T1 and T2 and for variables with regards to their association with median overall survival (OS). Variables found to be significant on univariate analysis were included in a multivariate Cox regression model. Using ROC analysis, optimal cut-offs for PLR changes were identified and plotted on a Kaplan-Meir curve.
Results
Of the 370 patients identified, 110 (29.7%) were included in the analysis. During T1 a positive correlation was noted between higher positive lymph node ratio and PLR change. During T2, PLR change was positively higher in patients who suffered major postoperative complications. Median survival for the cohort as a whole was 42.3 months and 5-year OS was 57.3%. Survival at 5 years was associated with lower PLR changes during T2. On univaraite analysis, median OS was significantly less for patients with a tumour size > 3 cm, poor differentiation and change in PLR ≥ 43.4 during T2. The latter two variables remained significant on multivariate analysis. Using the same PLR threshold, the survival curve comparing changes in PLR during T2 remained statistically significant.
Conclusion
Perioperative PLR changes are highly prognostic of survival outcomes in patients treated for oesophageal adenocarcinoma.
Introduction
Transanal total mesorectal excision (TaTME) is technically challenging even for experienced colorectal surgeons and there may be a higher risk of complications during learning. ...Determining when a surgeon is ready to safely perform this technique independently remains a matter of debate. Therefore, the objective of this study was to systematically summarize the available evidence regarding measures of proficiency in TaTME for rectal adenocarcinoma.
Methods
A systematic search of MEDLINE, Embase, PubMed Epub records, Biosis previews, Scopus, and Cochrane Library databases was performed according to PRISMA guidelines. All English and French language studies published between 2010 and 2018 that described proficiency metrics for TaTME were included. Study heterogeneity precluded meta-analysis, and therefore qualitative synthesis was performed. The primary outcomes were the methodology and measures used to define proficiency, and the number of cases needed to achieve proficiency.
Results
Of 994 citations, five studies met inclusion criteria. Of these, only two used objective measures to define proficiency. These studies evaluated patient outcomes and defined proficiency through cumulative sum (CUSUM) analysis of the primary outcome(s): post-operative complications and TME quality. Two studies reported expert consensus to establish recommendations using a combination of electronic survey distributed to colorectal surgeons and consensus conferences with TaTME experts from 7 to 8 different countries. One study defined the learning phase as 16 months of TaTME practice, or the first 27 cases. Stated case volumes needed to achieve proficiency varied widely. Studies using objective outcome measures reported threshold volumes of 40 and 51 cases, respectively, while expert consensus studies recommended needing 6–30 procedures.
Conclusions
Significant heterogeneity exists regarding the determination of proficiency benchmarks for TaTME. Expert consensus documents recommend lower case numbers to obtain proficiency than those defined by objective measures, suggesting greater experience may be required than generally thought.
Background and Aims:
The FLOT4-AIO trial established the FLOT regimen as a compelling option for gastric, junctional and esophageal adenocarcinoma. Data on FLOT with en-bloc transthoracic ...esophagectomy (TTE) are limited. This study explored operative complications, tolerance, toxicity, physiological impact, and oncologic outcomes.
Study design:
An observational cohort study on consecutive patients at 3 tertiary centers undergoing FLOT and TTE. Toxicity, operative complications (per ECCG definitions), tumor regression grade (TRG), recurrences and survival were documented, as well as pre and post FLOT assessment of sarcopenia and pulmonary physiology.
Results:
175 patients (cT2-4a, N
any
) commenced treatment, 84% male, median age 65, 94% cT3/T4a, 73% cN+. 89% completed 4 preoperative cycles, and 35% all cycles. Grade 3/4 toxicities included neutropenia (12%), diarrhoea (13%), and infection (15%). Sarcopenia increased from 18% to 37% (
P
= 0.020), and diffusion capacity (DLCO) decreased by 8% (-34% + 25%;
P
< 0.010). On pathology, ypT3/4 was 59%, and ypN+54%, with 10% TRG 1, 14% TRG 2, and 76% TRG3-5, and R0 95%. 161 underwent TTE, with an in-hospital mortality of 0.6%, 24%-pneumonia, 11%-anastomotic leak, and Clavien Dindo ≥III in 27%. At a median follow up of 12 months (1-85), 33 relapsed, 8 (5%) locally, and 3yr survival was 60%.
Conclusion:
FLOT and en bloc TTE was safe, with no discernible impact on operative complications, with 24% having a major pathologic response. Caveats include a limited pathologic response in the majority, and negative impact on muscle mass and lung physiology, and low use of adjuvant cycles. These data may provide a real-world benchmark for this complex care pathway.
The Developmental Behaviour Checklist (DBC) is an established, internationally used questionnaire for assessing behavioural and emotional problems among young people with developmental or ...intellectual disabilities (ID). The present study aims to evaluate the psychometric properties of its German teacher version (DBC-T).
The German DBC-T was administered to 397 school staff members who reported twice on 1177 children and adolescents with ID over a period of 7-9 months. Data were analysed within an exploratory structural equation modelling framework.
Our results supported the five-factor structure of the DBC-T and found good reliability for all scales. Analyses on the relationship of DBC-T scores with students' age, gender, and adaptive behaviour provided further evidence for the validity of the DBC-T.
Our study endorses the notion that the German DBC-T is an important instrument both for research and practice. Limitations and further directions are discussed.
Celotno besedilo
Dostopno za:
DOBA, IJS, IZUM, KILJ, NUK, OILJ, PILJ, PNG, SAZU, SIK, UILJ, UKNU, UL, UM, UPUK, VSZLJ
The aim of this study is to examine the interaction between preoperative anemia and perioperative transfusions with postoperative morbidity and mortality among patients undergoing gastrectomy for ...cancer.
The American College of Surgeons National Surgical Quality Improvement Program database was queried from 2005 to 2016. Restricted cubic splines modeled the nonlinear relationship between preoperative hematocrit (Hct) and 30-day overall morbidity, sepsis, and mortality. Preoperative Hct was categorized based on cut points for the three models. Multiple regression modeling examined the interactive effect of preoperative anemia and postoperative transfusion on surgical outcomes.
Among 9936 included patients, complication incidence was 38.9% (sepsis 12.7%; mortality 6.0%). Preoperative Hct cut points were identified at 29 and 42. Hct <29 was associated with higher risk of morbidity (OR 2.47, 95%CI 2.10-2.93). Postoperative transfusion was associated with lower risk of morbidity for Hct <29 (OR 0.56, 95%CI 0.43-0.73) but increased risk between 29 and 42 (OR 1.59, 95%CI 1.21-2.08). Similar relationships were found for sepsis and mortality.
Preoperative Hct <29 is associated with an increased risk of surgical complications after gastrectomy for cancer and perioperative transfusions appear to be beneficial for Hct <29 only. There may be a role for better optimization of red cell mass among high-risk patients before gastrectomy for cancer.
Background
Surgical peer coaching has been associated with high rates of practice change but remains largely unutilized. The purpose of this study was to survey surgeons internationally to ...investigate attitudes regarding peer coaching and to identify any international differences to inform the design of future coaching programs.
Methods
Practicing surgeons in general surgery or related subspecialties were eligible to participate. Invitations to complete the survey were distributed through 13 surgical associations, social media, and personal e-mail invitations. Responses were obtained between June 1st and August 31st, 2020.
Results
A total of 521 surveys were collected. The majority of participants practiced in North America (263; 50%) with remaining respondents from Asia (81; 16%), Europe (34;7%), South America (21; 4%), Africa (17; 3%), and Oceania (6; 1%). Duration of practice was equally distributed across 4 intervals (0–5 years; 6–15 years; 16–25 years; > 25 years). Respondents most frequently identified as general surgeons (290; 67%) and 325 (75%) were male. Awareness of peer coaching was reported by 275 (53%) respondents, with 197 (44%) never seeking formal feedback from peers. The majority of respondents (372; 84%) would be willing to participate in a peer coaching program, with monthly interactions the most desirable frequency reported (193; 51%). Coaching in the operating room was preferred by most participants (360; 86%). Few respondents (67; 14%) would accept coaching from someone unknown to them. Participants identified key coaching program elements as: feedback kept private and confidential (267; 63%); opportunity to provide feedback to the coach (247; 59%); personalized goal setting (244; 58%); and the option to choose one’s own coach (205; 49%). The most commonly cited potential barrier to participation was logistical constraints (334; 79%).
Conclusion
This international survey of practicing surgeons demonstrated that peer feedback is rarely used in practice, but there is high interest and acceptance of the peer coaching model for continuous professional development. Findings regarding preferred program structure may be useful to inform the design of future peer coaching programs.
Background
Peer coaching has been associated with much higher rates of practice changes and new skill implementation compared to common used modalities but bilateral peer coaching structures where ...seniority is not a requirement to coach have not been studied. The purpose of this study was to implement and evaluate a reciprocal peer coaching pilot program for practicing surgeons to inform future coaching program design.
Methods
A multicenter reciprocal peer surgical coaching program was designed according to the framework developed from previous studies by our group. The coach–coachee matching process was voluntary and autonomous. All participants received basic coaching skills training. Pairs were instructed to complete two coaching sessions, alternating between the coach or coachee role for each session. Data were collected through questionnaires and structured interviews.
Results
Twenty-two participants enrolled in the pilot study and completed the coach training (88% enrollment rate). During the first wave of COVID-19, 12 participants withdrew. Of the five pairs that completed the program, three pairs were composed of general surgeons, one of orthopedic surgeons, and one ophthalmologic surgeon. Three sessions were conducted live in the OR, five virtually, and one involved an in-person discussion. Overall satisfaction with the program was high and all participants expectations were met. Participants were significantly more likely to predict “routinely” asking for feedback from their partner after study completion (6, 66%) compared to pre-intervention (
p
= 0.02).
Conclusion
This pilot study supports the feasibility of a peer coaching model for surgeons in practice that emphasized reciprocity and participant autonomy. These key elements should be considered when designing future coaching programs.
Introduction
Transanal total mesorectal excision (TaTME) is a novel procedure in the treatment of rectal cancer. Current training models for TaTME suggest a period of proctored cases, but no ...structured feedback tool exists to guide operators during the learning phase. The objective of this study therefore was to develop a formative feedback tool for the critical steps of the transanal portion of TaTME.
Methods
A two-round Delphi study by TaTME experts was conducted to determine the items to be included in the formative feedback tool. Participants rated each step from a prepared list using a Likert scale from 1 (Not relevant) to 5 (Very relevant) with the option to suggest additional steps. Responses to the first round were presented in the second round, where participants rated the revised list of steps. Consensus was defined as > 80% of participants rating the step as 4 or 5 (out of 5). Items were combined when appropriate to avoid redundancy. Rating anchors describing performance (on a 5-point scale) were then developed for each step. The final tool was recirculated and participants rated the finished product on its feasibility and usefulness.
Results
Twenty-six TaTME experts were contacted for participation. Fifteen experts (58%) participated in the first round of the study, and eleven (42%) participated in the second round. The majority (14, 93%) had completed fellowship training in colorectal surgery. The first round of the Delphi study contained 34 items, and 32 items met inclusion criteria after the second round. Redundant items were combined into 15 items that comprised the final tool. Out of eight respondents to the feasibility survey, all believed the feedback tool enhances the feedback of learners and would use it for training purposes if available.
Conclusion
This work describes the development of a novel consensus-based formative feedback tool specific to TaTME.
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