Self-control and smoking in a sample of adults living with HIV/AIDS: A cross-sectional survey.

Introduction: Cigarette smoking prevalences are very high in persons living with HIV (PLWH). Identifying variables among PLWH that are linked to smoking in community samples (e.g.

Oncologic significance of unexpected osseous foci on FDG-PET without correlative CT abnormalities.

Purpose: Our purpose was to explore the clinical significance of unexpected osseous foci on F-FDG-PET without correlative CT abnormalities (FWCT) in patients referred for oncologic evaluation. The significance of FDG-avid foci without correlative CT abnormalities has been previously explored in tissues such as breast, lung, liver, and prostate; however, osseous foci without correlative CT abnormalities continue to present challenges in diagnostic interpretations.

Methods: This study is a retrospective review of 120 osseous FWCT, reported in 91 patients, and their corresponding clinical follow-up.

Assessment of Ki67 in Breast Cancer: Updated Recommendations From the International Ki67 in Breast Cancer Working Group.

Ki67 immunohistochemistry (IHC), commonly used as a proliferation marker in breast cancer, has limited value for treatment decisions due to questionable analytical validity. The International Ki67 in Breast Cancer Working Group (IKWG) consensus meeting, held in October 2019, assessed the current evidence for Ki67 IHC analytical validity and clinical utility in breast cancer, including the series of scoring studies the IKWG conducted on centrally stained tissues. Consensus observations and recommendations are: 1) as for estrogen receptor and HER2 testing, preanalytical handling considerations are critical; 2) a standardized visual scoring method has been established and is recommended for adoption; 3) participation in and evaluation of quality assurance and quality control programs is recommended to maintain analytical validity; and 4) the IKWG accepted that Ki67 IHC as a prognostic marker in breast cancer has clinical validity but concluded that clinical utility is evident only for prognosis estimation in anatomically favorable estrogen receptor-positive and HER2-negative patients to identify those who do not need adjuvant chemotherapy.

Pain and medication adherence in adult cigarette smokers living with HIV: a cross-sectional observational study.

The present study examines relationships between pain, mental health symptoms, and medication adherence in adult smokers living with HIV. Sixty-eight adult HIV-positive smokers taking antiretroviral medication completed a survey measuring medication adherence, mental health symptoms, and pain. The presence of pain, OR = 3.

Increased morbidity and mortality in elderly patients with lower extremity trauma and associated injuries: A review of 420,066 patients from the national trauma database.

Introduction: There is a paucity of research addressing the morbidity and mortality associated with polytrauma in elderly patients. This study aimed to compare the outcomes of elderly trauma patients with an isolated lower extremity fracture, to patients lower extremity fractures and associated musculoskeletal injuries.

Methods: This study is a retrospective review from the National Trauma Database (NTDB) between 2008 and 2014.

Perioperative Opioid and Nonopioid Prescribing Patterns in AVF/AVG Creation.

Background: To evaluate postoperative opioid prescribing patterns in patients undergoing hemodialysis access creation.

Methods: Operative logs were reviewed to identify patients undergoing creation of arteriovenous fistula (AVF) or graft (AVG) from September 2016 to January 2018. Immediate postoperative opioid prescriptions were compared for ambulatory patients versus inpatients.

Cardiac Imaging With I-meta-iodobenzylguanidine and Analogous PET Tracers: Current Status and Future Perspectives.

Autonomic innervation plays an important role in proper functioning of the cardiovascular system. Altered cardiac sympathetic function is present in a variety of diseases, and can be assessed with radionuclide imaging using sympathetic neurotransmitter analogues. The most studied adrenergic radiotracer is cardiac I-meta-iodobenzylguanidine (I-mIBG).

SimTube: A National Simulation Training and Research Project.

Objective: To test the feasibility and impact of a simulation training program for myringotomy and tube (M&T) placement.

Study Design: Prospective randomized controlled.

Setting: Multi-institutional.

Pitfalls in assessing stromal tumor infiltrating lymphocytes (sTILs) in breast cancer.

Stromal tumor-infiltrating lymphocytes (sTILs) are important prognostic and predictive biomarkers in triple-negative (TNBC) and HER2-positive breast cancer. Incorporating sTILs into clinical practice necessitates reproducible assessment. Previously developed standardized scoring guidelines have been widely embraced by the clinical and research communities.

Extended screening guidelines for the diagnosis of abdominal aortic aneurysm.

Background: The U.S. Preventive Services Task Force (USPSTF) guidelines are the most widely used criteria for screening for abdominal aortic aneurysms (AAA).

The path to a better biomarker: application of a risk management framework for the implementation of PD-L1 and TILs as immuno-oncology biomarkers in breast cancer clinical trials and daily practice.

Immune checkpoint inhibitor therapies targeting PD-1/PD-L1 are now the standard of care in oncology across several hematologic and solid tumor types, including triple negative breast cancer (TNBC). Patients with metastatic or locally advanced TNBC with PD-L1 expression on immune cells occupying ≥1% of tumor area demonstrated survival benefit with the addition of atezolizumab to nab-paclitaxel. However, concerns regarding variability between immunohistochemical PD-L1 assay performance and inter-reader reproducibility have been raised.

Seizure self-prediction in a randomized controlled trial of stress management.

Objective: Using electronic diaries as part of a randomized controlled trial of stress reduction for epilepsy, we evaluated factors associated with successful seizure self-prediction.

Methods: Adults with medication-resistant focal epilepsy were recruited from 3 centers and randomized to treatment with progressive muscle relaxation or control focused attention. An 8-week baseline was followed by 12 weeks of double-blind treatment.

Pathologic reporting practices for breast cancer specimens after neoadjuvant chemotherapy-a survey of pathologists in academic institutions across the United States.

Neoadjuvant chemotherapy is increasingly being used to treat primary invasive breast carcinoma. Response to neoadjuvant chemotherapy is an important determinant of prognosis. A multidisciplinary group published recommendations for standardization of pathologic reporting of postneoadjuvant chemotherapy specimens.

Analytical validation of a standardised scoring protocol for Ki67 immunohistochemistry on breast cancer excision whole sections: an international multicentre collaboration.

Aims: The nuclear proliferation marker Ki67 assayed by immunohistochemistry has multiple potential uses in breast cancer, but an unacceptable level of interlaboratory variability has hampered its clinical utility. The International Ki67 in Breast Cancer Working Group has undertaken a systematic programme to determine whether Ki67 measurement can be analytically validated and standardised among laboratories. This study addresses whether acceptable scoring reproducibility can be achieved on excision whole sections.

Characteristics associated with perceived interrelations of pain and smoking among people living with HIV.

Persons living with HIV/AIDS (PLWH) have very high prevalences of both cigaret smoking and pain, yet little is known about the relationship between smoking and pain for PLWH. The current study examines the perceived interrelations between pain and smoking and participant characteristics (i.e.