Structured feedback: A teaching and learning tool for the postgraduate medical students in transfusion medicine.

CONTEXT: Structured Feedback is a learning and assessment tool designed to provide feedback to students and educators to adjust learning and teaching during the training. Lack of provision of structured feedback to postgraduate (PG) medical students prompted us to plan a study to introduce a structured feedback module into the existing monthly assessment schedules in the Department of Transfusion Medicine. AIM: This study aims to introduce a structured feedback module and evaluate its efficacy after incorporation into the existing monthly assessment schedules for the PG students in the Department of Transfusion Medicine. DESIGN AND SETTING: A quasi-experimental study was commenced after obtaining clearance from the Institutional Ethics Committee in the Department of Transfusion Medicine for the students pursuing postgraduation in Transfusion Medicine. METHODOLOGY: A peer-validated feedback module was designed and implemented for MD students by the core team faculty. The students underwent the structured feedback sessions after each monthly assessment for of 3 months. One on one, verbal feedback was conducted using Pendleton's method, for monthly online assessment for the learning that happened during study period. DATA COLLECTION AND STATISTICAL ANALYSIS: The data were collected from the open-ended and closed-ended questions using Google form-based Student/Faculty perception and students' pre-post self-efficacy questionnaires on 5-point Likert Scale and the quantitative data analysis was done using percentage of Likert scores, median values for each item for pre-and post-responses and comparison using nonparametric test - Wilcoxon signed-rank test. The qualitative data analysis was done using thematic analysis from the open ended questions. RESULTS: All (n = 9; 100%) the PG students strongly agreed and agreed (median score of 5 and 4) that the feedback they received made them aware of their learning gaps, enabled them in bridging those gaps and provided ample opportunity to interact with faculty. Both students and faculty agreed that the feedback session should be an ongoing and continuous process in the department. CONCLUSION: Both the students as well as faculty were satisfied with the implementation of the feedback module in the department. Students reported awareness about the learning gaps, identification of appropriate study resources, and ample opportunity to interact with faculty, after taking the feedback sessions. The faculty felt satisfied on the acquisition of new skill for delivering structured feedback to students.

Prognostic Impact of Tumor Status, Nodal Status and Tumor Sidedness in Metastatic Colon Cancer.

Background Locally advanced primary tumors have been associated with poor overall survival (OS) in non-metastatic colon cancer. However, their impact on metastatic colon cancer (mCC) is not fully defined. The association between primary tumor location and prognosis in mCC is also evolving. Methods Using National Cancer Data Base, we identified a cohort of 25,377 patients diagnosed with mCC from 2004-2009. Chi-square test was used for descriptive analyses, while all potential prognostic factors were evaluated using Kaplan-Meier survival estimates and Cox proportional hazards regression modeling. Results The five-year OS for the entire study cohort was 12.3%. Factors associated with significant survival impact in multivariate analysis included age, gender, race, comorbidity index, academic level of treating institution, insurance status, income, year of diagnosis, primary tumor site, histologic differentiation, pathologic tumor stage (pT), pathologic nodal stage (pN), and modality of chemotherapy. pT1 lesions demonstrated poor prognosis in stage IV colon cancers, not statistically different when compared to survival outcomes observed in cases with pT4 lesions. Regional nodal involvement demonstrated poor OS in full cohort analysis and subgroup analysis independent of primary tumor location. Both right-sided and transverse colon tumors had similarly worse OS compared to left-sided tumors (right-sided: HR: 1.21, 95% CI: 1.17-1.25; transverse: HR: 1.21, 95% CI: 1.15-1.27). Conclusions T1 lesions arising from right-side or transverse colon portend a poor prognosis in mCC, while regional lymph node involvement by itself is an independent poor prognostic factor. Right-sided tumors are associated with poor outcomes than left-sided tumors, suggesting the role of underlying molecular or biologic variants.

IUPS Physiology Education Workshop series in India: organizational mechanics, outcomes, and lessons.

Active learning promotes the capacity of problem solving and decision making among learners. Teachers who apply instructional processes toward active participation of learners help their students develop higher order thinking skills. Due to the recent paradigm shift toward adopting competency-based curricula in the education of healthcare professionals in India, there is an emergent need for physiology instructors to be trained in active-learning methodologies and to acquire abilities to promote these curriculum changes. To address these issues, a series of International Union of Physiological Sciences (IUPS) workshops on physiology education techniques in four apex centers in India was organized in November 2018 and November 2019. The "hands-on" workshops presented the methodologies of case-based learning, problem-based learning, and flipped classroom; the participants were teachers of basic sciences and human and veterinary medicine. The workshop series facilitated capacity building and creation of a national network of physiology instructors interested in promoting active-learning techniques. The workshops were followed by a brainstorming meeting held to assess the outcomes. The aim of this report is to provide a model for implementing a coordinated series of workshops to support national curriculum change and to identify the organizational elements essential for conducting an effective Physiology Education workshop. The essential elements include a highly motivated core organizing team, constant dialogue between core organizing and local organizing committees, a sufficient time frame for planning and execution of the event, and opportunities to engage students at host institutions in workshop activities.

Merkel cell carcinoma of the lower extremity: a case report.

Merkel cell carcinoma is a rare, often fatal, neuroendocrine cutaneous malignancy with a highly variable clinical presentation. Due to the rapid progression of the disease, early detection and treatment is vital to survival. Here, we report the case of a 45-year-old woman whose podiatrist noticed an unusual lesion on her lower left leg and referred her to a dermatologist for work-up. A diagnostic excisional biopsy confirmed the diagnosis and was followed by treatment that included wide local excision of the primary lesion with subsequent chemotherapy and radiation. At the time of diagnosis, sentinel lymph node biopsy was positive. Due to the increasing prevalence of Merkel cell carcinoma in the past decade and its propensity to present on the lower extremity, podiatric physicians need to be aware of the clinical presentation and treatment guidelines for this elusive disease.

Merkel Cell Carcinoma of the Lower Extremity A Case Report.

Abstract Merkel Cell Carcinoma is a rare, often fatal, neuroendocrine cutaneous malignancy with a highly variable clinical presentation. Due to the rapid progression of the disease, early detection and treatment is vital in survival rates. Here, we report on the case of a 45 year old female whose podiatrist noticed an unusual lesion on her lower left leg and referred her to a dermatologist for work-up. A diagnostic excisional biopsy confirmed the diagnosis, followed by treatment including wide local excision of the primary lesion with subsequent chemotherapy and radiation. At the time of diagnosis, sentinel lymph node biopsy was positive. Due to the increasing prevalence of MCC in the last decade and its propensity to present on the lower extremity, podiatric physicians need to be aware of the clinical presentation and treatment guidelines for this elusive disease.

Hodgkin's lymphoma therapy: past, present, and future.

IMPORTANCE OF THE FIELD: The treatment of Hodgkin's lymphoma (HL) with the use of radiotherapy and systemic chemotherapy has been one of the success stories of modern oncology. HL therapy has been the paradigm for the systematic evaluation of different curative modalities, resulting in cure for the majority of patients. The current focus is on designing initial therapeutic strategies that retain efficacy and minimize long-term toxicity. Appropriate use of pathologic, clinical, biologic and radiologic prognostic factors in identification of aggressive HL is paramount in designing a successful therapeutic strategy. AREAS COVERED IN THIS REVIEW: This review addresses the current and future use of prognostic tools, including PET scanning and other biomarkers, in identifying patients with aggressive HL, with reference to publications from the last two decades. The current standard approaches with the use of combined modality therapy and systemic chemotherapy as well as the promising role of future response-adapted strategies is reviewed. WHAT THE READER WILL GAIN: The reader will obtain a comprehensive review of risk assessment strategies as well as current and investigational therapeutic approaches in the management of HL. TAKE HOME MESSAGE: In HL, appropriate utilization of risk assessment strategies is required to maximize therapeutic outcomes while minimizing toxicity, especially long-term toxicity. Response-adapted therapy utilizing PET has the potential to profoundly improve the therapeutic landscape in HL.

Carboplatin with weekly docetaxel and ifosfamide in advanced head and neck cancers: a phase I Brown University Oncology Group dose escalation study (HN-93).

PURPOSE: A phase I study was performed to determine the maximally tolerated dose of carboplatin, ifosfamide, and docetaxel in advanced head and neck cancers. METHODS: Carboplatin (week 1) was administered with weekly docetaxel and ifosfamide for 3 weeks in an every 4-week cycle. Restaging was done after two cycles, while dose level escalation was done in cohorts of three patients. RESULTS: Fifteen patients (recurrent/metastatic disease, n = 8; bulky locally advanced disease, n = 7) were enrolled. No dose-limiting toxicities were observed. Toxicities included grade 3 neutropenia and anemia (n = 2, each), and grade 2 thrombocytopenia (n = 3). The final level of carboplatin AUC = 6 (week 1) with docetaxel 30 mg/m(2) per week and ifosfamide 1,000 mg/m(2) per week was chosen for further evaluation. CONCLUSIONS: This novel regimen of carboplatin with weekly docetaxel and ifosfamide has a favorable toxicity profile and is active in this setting. Phase II study results are awaited.