Atrial resection for T4 non-small cell lung cancer with left atrium involvement: a systematic review and meta-analysis of survival.

PURPOSE: Extended resection for non-small cell lung cancer (NSCLC) with T4 left atrium involvement is controversial. We performed a systematic review and meta-analysis to evaluate the short- and long-term outcomes of this treatment strategy. METHODS: We searched the PubMed database for studies on atrial resection in NSCLC patients. The primary investigated outcome was the effectiveness of the surgery represented by survival data and the secondary outcomes were postoperative morbidity, mortality, and recurrence. RESULTS: Our search identified 18 eligible studies including a total of 483 patients. Eleven studies reported median overall survival and 17 studies reported overall survival rates. The estimated pooled 1, 3, 5-year overall survival rates were 69.1% (95% CI 61.7-76.0%), 21.5% (95% CI 12.3-32.3%), and 19.9% (95% CI 13.9-26.6%), respectively. The median overall survival was 24 months (95% CI 17.7-27 months). Most studies reported significant associations between better survival and N0/1 status, complete resection status, and neoadjuvant therapy. CONCLUSION: Extended lung resection, including the left atrium, for NSCLC is feasible with acceptable morbidity and mortality when complete resection is achieved. Lymph node N0/1 status coupled with the use of neoadjuvant therapies is associated with better outcomes.

Authorship characteristics of hematology and oncology education chapters: A comprehensive analysis.

INTRODUCTION: Achieving diversity and equity in healthcare, especially within academic and clinical spheres, poses significant challenges. This study aims to evaluate gender representation, geographical diversity among authors, and disclosure of conflicts of interest (COIs) in educational materials published by the American Society of Clinical Oncology (ASCO) and the American Society of Hematology (ASH). MATERIALS AND METHODS: We conducted a comprehensive cross-sectional analysis covering all volumes of ASCO and ASH educational chapters from 2012 to 2022 and 2000 to 2022, respectively. Author data were extracted from the official websites of ASCO and ASH educational books, focusing on names, affiliations, countries of practice, COIs, and publication titles/subjects. RESULTS: Analysis of 2796 articles revealed significant trends in gender representation. Women comprised 44 % of first authors and 38 % of last authors in ASCO educational books, and 39 % of first authors and 39% of last authors in ASH educational books. Notably, there was a marked increase in female first and last authors over time across both ASCO and ASH publications (p < 0.001). Geographical diversity showed disparities, with the majority of authors affiliated with US institutions (72 % of first and last authors). International authors were less represented, with Canada, the UK, and Italy prominent among articles featuring international women authors. A substantial portion of analyzed articles disclosed COIs, mainly research funding, honoraria, and travel expenses. DISCUSSION: Our findings suggest a notable rise in female authorship, potentially reflecting efforts by ASH and ASCO to promote diversity. International authorship remained stable, while COIs were prevalent, primarily involving research funding. Addressing the need for greater international engagement and improving COI reporting quality are crucial to promote inclusivity and transparency in academic publications.

Gender and early-career faculty disparities in hematology and oncology board review lecture series.

Participation of women and early-career faculty in hematology and medical oncology board review lecture series has not been studied previously. We aimed to evaluate gender and early-career faculty disparities in hematology and medical oncology board review lecture series. Speakers at major hematology and/or oncology board review lecture series meetings in the United States were analyzed in this cross-sectional study during a 5-year period from the years 2017 through 2021. Data about the lecture topic, field, speaker's gender, years of experience, and the frequency at which the lecture was given by the speaker were collected. Of 386 speakers participating, 315 (81.6%) were ABIM (American Board of Internal Medicine)-certified. A total of 1,224 board review lectures were given in the studied period, of which 1,016 (83%) were given by an ABIM-certified speaker. Women constituted 37.7% of all speakers, with less than 50% representation in five out of six courses. Lectures discussing malignant hematology topics had the lowest proportion of women presenters (24.8%), followed by solid tumors (38.9%) and benign hematology lectures (44.1%). Faculty with more than 15 years since initial certification presented more than 50% of lectures. The median time from initial hematology or medical oncology certification to lecture presentation was 12.5 years and 14 years, respectively. A positive trend in the participation of women was found at all board review conferences across the studied period. Our data suggest that women and early-career faculty participation in hematology and oncology board review series is inadequate.

An in Depth Look Into Intracranial Abscesses and Empyemas: a Ten-year Experience in a Single Institute.

Background: As the incidence of intracranial infections increase due to diagnostic procedures improvement, more real-life data is needed to reach a more solid informed management approach. Objective: This study aims to describe and analyse clinical features of intracranial abscesses patients treated at a tertiary hospital in North Jordan during a 10-year period. Methods: We retrospectively identified 37 patients treated at King Abdullah University Hospital (KAUH) from 2011 to 2020 in Irbid, North Jordan. Treatment consisted of either aspiration, open craniotomy excision (OCE) or conservative therapy. Extracted variables included demographic data such (age, gender), clinical presentation, lab findings, radiological findings as well as management plan. Retrieved data was compared between the patients who underwent a single operation and those who underwent reoperation after the initial procedure. Results: Thirty-seven patients with 55 intracerebral abscesses were identified, 29 of whom had intraparenchymal brain abscesses, 4 patients had epidural empyema, and 4 had subdural empyema. The mean age was 28.8 (± 20.7) years, with a male predominance (78.4%). Sixteen patients underwent open craniotomy excision (OCE), 14 patients were treated by aspiration and 7 patients were treated conservatively. When comparing the single operation and the reoperation groups, there was no statistically significant difference across variables. Conclusion: Our study presents valuable insight from a tertiary hospital in north Jordan on intracranial abscesses and empyemas. Our findings confirm that good recovery can be established after aspiration or OCE in the majority of patients. Similar results were obtained when comparing the SOP and the ROP groups.

Thymolipoma and its Association with Myasthenia Gravis: a Multi-center Experience.

BACKGROUND: Thymolipoma is a rare benign thymic tumor that arises in the anterior mediastinum. It presents with non-specific symptoms such as chest pain and dyspnea due to compression of the tumor on surrounding structures. In addition, this tumor is associated with paraneoplastic syndromes, including myasthenia gravis. Such a relationship is still not understood and requires investigation. OBJECTIVE: Investigate the significance of myasthenia gravis in thymolipoma patients. METHODS: We present a series of 16 thymolipoma cases from multiple medical centers. Data extraction included demographic, diagnostic, radiological and laboratory, and clinical outcome variables. We also used the modified Osserman score to assess the severity of myasthenia gravis. RESULTS: Ten patients were males, and six were females; the sample mean age was 39.9 years (SD = 16.7). Upon presentation, 7/16 patients were asymptomatic, 4/16 patients had chest pain, and 2/16 had dyspnea. Seven patients were having myasthenia gravis; they experience generalized weakness (3/7), diplopia (2/7), ptosis (1/7), and bulbar weakness (1/7). Serum acetylcholine receptor antibody (AChRAb) was positive in 4 patients. All patients underwent thymectomy either via sternotomy or thoracotomy. After proper follow-up, only 2/7 of myasthenic patients had a complete remission of symptoms, no tumor recurrence was observed. CONCLUSION: Although the effect of using steroids in myasthenic patients on thymolipomic transformation still needs confirmation, diagnosis of thymolipoma should be kept in mind in myasthenic patients presenting with relevant symptoms and taking steroids. Furthermore, complete remission of myasthenic symptoms after removal of thymolipoma needs further investigation.