Navigating The 2022 International Consensus and World Health Organization Classifications of Hematopathology: A Call for Unified Diagnostic Language.

Context.—: In 2022, 2 distinct guidelines for the diagnosis of myeloid neoplasms became available: the 5th edition of the World Health Organization guideline (WHO2022) solely and the International Consensus Classification (ICC). Despite major overlap, there are important differences that can have important implications.

Impact of neuromuscular block on myocardial injury after non-cardiac surgery (MINS) incidence in the early postoperative stage of older patients undergoing laparoscopic colorectal cancer resection: a randomized controlled study.

Background: Myocardial injury after non-cardiac surgery (MINS) is a common and serious complication in older patients. This study investigates the impact of neuromuscular block on the MINS incidence and other cardiovascular complications in the early postoperative stage of older patients undergoing laparoscopic colorectal cancer resection.

Methods: 70 older patients who underwent laparoscopic colorectal cancer resection were separated into the deep neuromuscular block group and moderate neuromuscular block group for 35 cases in each group (n = 1:1).

Meta-Analysis of 5-Fraction Preoperative Radiotherapy for Soft Tissue Sarcoma.

Objectives: Studies investigating preoperative 5-fraction radiation therapy (RT) for soft tissue sarcoma (STS) are limited. We performed a meta-analysis to determine the efficacy and safety of this treatment paradigm.

Methods: This study-level meta-analysis was conducted using Bayesian methods.

Impact of Frailty on Outcomes after Chimeric Antigen Receptor T Cell Therapy for Patients with Relapsed/Refractory Multiple Myeloma.

The literature is limited regarding outcomes in older adults and frail patients receiving BCMA-directed chimeric antigen receptor T cell therapy (CAR-T) for relapsed or refractory multiple myeloma. Here we describe the safety and efficacy of CAR-T in these clinically important subgroups treated in a real-world setting. Frailty was defined as a frail score ≥2 using the simplified frailty index (score based on age + Eastern Cooperative Oncology Group [ECOG] Performance Status + Hematopoietic Cell Transplantation Comorbidity Index [HCT-CI]).

Combined utility of p16 and BRAF V600E in the evaluation of spitzoid tumors: Superiority to PRAME and correlation with FISH.

Background: Spitzoid melanocytic neoplasms are diagnostically challenging; criteria for malignancy continue to evolve. The ability to predict chromosomal abnormalities with immunohistochemistry (IHC) could help select cases requiring chromosomal evaluation.

Methods: Fluorescence in situ hybridization (FISH)-tested spitzoid neoplasms at our institution (2013-2021) were reviewed.

Metaplastic Breast Cancer: Characteristics and Survival Outcomes.

Objectives Metaplastic breast cancer (MBC) is a rare neoplasm accounting for <1% of all breast cancer. We evaluated the clinical characteristics and survival outcomes of MBC. Methods Patients diagnosed with pathologically proven MBC were reviewed from the institutional breast cancer database from 2000 to 2017.

A Phase 1 Study of Concurrent Neoadjuvant Pembrolizumab Plus Chemoradiation Followed by Consolidation Pembrolizumab in Patients With Resectable Stage IIIA NSCLC.

Introduction: Evidence supports the addition of immunotherapy to definitive chemoradiation for unresectable stage IIIA NSCLC. Adding pembrolizumab to neoadjuvant chemoradiation in patients with resectable stage IIIA NSCLC requires study for safety and feasibility.

Methods: Patients with resectable stage IIIA NSCLC received neoadjuvant cisplatin, etoposide, and pembrolizumab concurrently with thoracic radiotherapy of 45 Gy in 25 fractions.

Readmission Rates Following Major Head and Neck Surgery With Concurrent Tracheostomy.

Objectives: To determine the influence of major head and neck procedures on readmission and complication rates following tracheostomy.

Methods: A retrospective cohort study using the 2005 to 2017 National Surgical Quality Improvement Program (NSQIP) database. Current Procedural Terminology codes were used to identify tracheostomy patients and to define the underlying head and neck procedure.

Outcomes After Oral Cavity and Oropharyngeal Salvage Surgery.

Objectives: Investigate outcomes following oral cavity and oropharyngeal salvage surgery.

Methods: Adult patients who underwent salvage surgery for recurrent squamous cell carcinoma of the oral cavity and oropharynx from 1996 to 2018 were analyzed using multivariable Cox proportional hazards regression. Disease-free survival (DFS), overall survival (OS), associated factors, and basic quality measures were analyzed.

Association between hypertension requiring medication and 30-day outcomes in head and neck microvascular surgery.

Background: Hypertension has been shown to be both a protective factor and a risk factor for complications in head and neck reconstructive surgery.

Methods: Retrospective analysis of microvascular free tissue transfer patients using the National Surgical Quality Improvement Program database.

Results: Hypertensive patients (n = 1598; 46.

The impact of socioeconomic disparities on the use of upfront autologous stem cell transplantation for mantle cell lymphoma.

Using the National Cancer Database, we identified 10,290 patients with newly diagnosed mantle cell lymphoma (MCL) treated with chemotherapy with or without upfront autologous stem cell transplantation (ASCT). Only 17% of patients underwent ASCT. Patients who underwent ASCT were younger and more likely to have lower comorbidity scores, private insurance, higher income and education, and treatment received at an academic facility.

Personalized Prediction Model to Risk Stratify Patients With Myelodysplastic Syndromes.

Purpose: Patients with myelodysplastic syndromes (MDS) have a survival that can range from months to decades. Prognostic systems that incorporate advanced analytics of clinical, pathologic, and molecular data have the potential to more accurately and dynamically predict survival in patients receiving various therapies.

Methods: A total of 1,471 MDS patients with comprehensively annotated clinical and molecular data were included in a training cohort and analyzed using machine learning techniques.

Defining the Economic Burden of Perioperative Venous Thromboembolism in Inflammatory Bowel Disease in the United States.

Background: Patients with IBD are at increased risk of venous thromboembolism.

Objective: This study aims to define the economic burden associated with inpatient venous thromboembolism after surgery for IBD that presently remains undefined.

Design: This study is a retrospective, cross-sectional analysis using the National Inpatient Sample from 2004 to 2014.

A Phase II Trial of Imatinib Mesylate as Maintenance Therapy for Patients With Newly Diagnosed C-kit-positive Acute Myeloid Leukemia.

Introduction: Adults with acute myeloid leukemia (AML) have a high rate of remission; however, more than 50% relapse. C-kit is expressed in approximately 60% of patients with de novo AML and represents a potential therapeutic target.

Materials And Methods: Patients with newly diagnosed AML received 12 months of imatinib mesylate as maintenance therapy after the completion of post-remission therapy.

Outcomes with Partial Breast Irradiation vs. Whole Breast Irradiation: a Meta-Analysis.

Background: Several randomized trials have been performed comparing partial breast irradiation (PBI) and whole breast irradiation (WBI) though controversy remains, including regarding differences by PBI technique. We performed a meta-analysis to compare results between WBI versus PBI and between PBI techniques.

Methods: A systematic review was performed to identify modern randomized studies listed in MEDLINE from 2005 to 2020.

Impact of treatment modality on overall survival in women with advanced endometrial cancer: A National Cancer Database analysis.

Objective: To evaluate overall survival (OS) in women with advanced endometrial cancer (EC) following chemotherapy alone (CT), neoadjuvant chemotherapy and interval debulking surgery (NACT + IDS) or primary cytoreductive surgery and chemotherapy (PCS + CT).

Methods: The National Cancer Database (NCDB) was queried for patients with stage III/IV EC from 2004 to 2015. Univariable and multivariable Cox proportional hazards analyses assessed the impact of treatment modality upon OS.

Real-world Outcomes of Cyclin-dependent Kinase Inhibitors Continued Beyond First Disease Progression in Hormone Receptor-positive Metastatic Breast Cancer.

Background: CDK4/6 inhibitors (CDK4/6i), in combination with aromatase inhibitors, are United States Food and Drug Administration-approved for the treatment of hormone receptor-positive (HR)/human epidermal growth factor receptor 2-negative (HER2) metastatic breast cancer (MBC). The effectiveness of continuing them beyond first disease progression (PD) is currently unknown. This retrospective study evaluated the impact of the continuation of CDK4/6i beyond first PD in HR/HER2 MBC using real-world experience.

The Diminishing Impact of Margin Definitions and Width on Local Recurrence Rates following Breast-Conserving Therapy for Early-Stage Invasive Cancer: A Meta-Analysis.

Background: The optimal tumor-free margin definition and width following breast-conserving therapy (BCT) for early-stage invasive cancers has been evaluated in previous meta-analyses and guidelines. We performed an updated meta-analysis to assess how improvements in treatment over time have affected the impact of margins on local recurrence (LR) rates over time.

Methods: A systematic literature review identified 38 eligible studies comprising 54,502 patients treated between 1968 and 2010.

The effect of Gamma Knife radiosurgery on large posterior fossa metastases and the associated mass effect from peritumoral edema.

Objective: Gamma Knife radiosurgery (GKRS) as monotherapy is an option for the treatment of large (≥ 2 cm) posterior fossa brain metastases (LPFMs). However, there is concern regarding possible posttreatment increase in peritumoral edema (PTE) and associated compression of the fourth ventricle. This study evaluated the effects and safety of GKRS on tumor and PTE control in LPFM.

Clinical outcomes of isolated distal deep vein thrombosis versus proximal venous thromboembolism in cancer patients: The Cleveland Clinic experience.

Background: Previous studies suggest isolated distal deep vein thrombosis (IDDVT) has a self-limited clinical course. However, these studies excluded cancer patients, who remain a high-risk population. In addition, studies to evaluate the long-term clinical outcomes of IDDVT in cancer patients have been limited.

Impact of EGFR mutation and ALK rearrangement on the outcomes of non-small cell lung cancer patients with brain metastasis.

Background: The impact of activating alterations in non-small cell lung cancer (NSCLC) (epidermal growth factor receptor [EGFR] mutation/anaplastic lymphoma kinase [ALK] translocation) in prognosticating patients with brain metastasis (BM) is not well defined. This study was sought to identify this impact in NSCLC patients with BM accounting for the known validated variables.

Methods: Among 1078 NSCLC-BM patients diagnosed/treated between January 1, 2000 and December 31, 2015, three hundred and forty-eight with known EGFR/ALK status were analyzed.