Totality of evidence of the effectiveness of repurposed therapies for COVID-19: Can we use real-world studies alongside randomized controlled trials?

Rapid and robust strategies to evaluate the efficacy and effectiveness of novel and existing pharmacotherapeutic interventions (repurposed treatments) in future pandemics are required. Observational "real-world studies" (RWS) can report more quickly than randomized controlled trials (RCTs) and would have value were they to yield reliable results. Both RCTs and RWS were deployed during the coronavirus disease 2019 (COVID-19) pandemic.

Artificial Intelligence Applied to Gene Expression Testing (IVIGET) to Predict Trivalent Inactivated Influenza Vaccine Immunogenicity in HIV Infected Children.

The number of patients affected by chronic diseases with special vaccination needs is burgeoning. In this scenario, predictive markers of immunogenicity, as well as signatures of immune responses are typically missing even though it would especially improve the identification of personalized immunization practices in these populations. We aimed to develop a predictive score of immunogenicity to Influenza Trivalent Inactivated Vaccination (TIV) by applying deep machine learning algorithms using transcriptional data from sort-purified lymphocyte subsets after stimulation.

Open science: The open clinical trials data journey.

Open data sharing and access has the potential to promote transparency and reproducibility in research, contribute to education and training, and prompt innovative secondary research. Yet, there are many reasons why researchers don't share their data. These include, among others, time and resource constraints, patient data privacy issues, lack of access to appropriate funding, insufficient recognition of the data originators' contribution, and the concern that commercial or academic competitors may benefit from analyses based on shared data.

Lung nodules: improved detection with software that suppresses the rib and clavicle on chest radiographs.

Purpose: To demonstrate possible superiority in the performance of a radiologist who is tasked with detecting actionable nodules and aided by the bone suppression and soft-tissue visualization algorithm of a new software program that produces a modified image by suppressing the ribs and clavicles, filtering noise, and equalizing the contrast in the area of the lungs.

Materials And Methods: The study and use of anonymized and deidentified data received approval from the MedStar-Georgetown University Oncology Institutional Review Board. Informed consent was obtained from 15 study radiologists.

Developing the evidence base for applying pharmacogenomics: proceeds from DIA Workshop IV--Breakout Session 1.

The 4th Drug Information Association Workshop in a series of workshops on Pharmacogenomics: 'Biomarkers and Pharmacogenomics in Drug Development and Regulatory Decision Making' took place on December 10-12, 2007 in Bethesda, MD, USA. A number of breakout sessions were conducted to focus on different aspects of the development of biomarkers. Breakout Session 1 considered the evidence base for the development of pharmacogenomic markers from both safety and efficacy perspectives, with a view to understanding the challenges in the design of appropriate clinical studies during drug development.

Computed tomographic characterization of malignant peritoneal mesothelioma.

Aims And Background: Peritoneal mesothelioma is a rare disease with a universally fatal outcome when managed in a traditional palliative manner. New approaches to treatment using cytoreductive surgery and intraperitoneal chemotherapy suggest that long-term survival is possible in selected patients. Early recognition of this disease process with an orderly surgical approach will begin to optimize treatment.

Outpatient genetic risk assessment in women with breast cancer: one center's experience.

A chart audit at one cancer center, of 193 women with breast cancer, was completed to assess whether a complete family history that may indicate genetic predisposition was obtained and if that information led a provider to suggest risk reduction strategies. A risk management tool, which included a pedigree template, was used. Of the 193 charts reviewed, 88.

Heterogeneity of risk for melanoma and pancreatic and digestive malignancies: a melanoma case-control study.

Background: Data addressing the interfamilial heterogeneity of melanoma are limited. In the current study, the authors assessed melanoma risk according to family history of melanoma and other melanoma-associated malignancies and evaluated the familial heterogeneity of melanomas, pancreatic malignancies, and gastrointestinal malignancies.

Methods: The authors obtained patient histories of malignancy in first-degree relatives as part of a clinic-based case-control study.

Clinical presentation of peritoneal mesothelioma.

Aim: To describe the clinical presentation of peritoneal mesothelioma and its impact on survival.

Methods: Data was collected from 51 patients with peritoneal mesothelioma treated at the Washington Cancer Institute. The demographic, clinical and pathologic information were analyzed.

Intraperitoneal cancer dissemination: mechanisms of the patterns of spread.

Background: Well known patterns govern the distribution of hematogenous and lymphatic metastasis of cancer. In the past the distribution of cancer cells free within abdominal cavity received little attention and was thought to be a random event. However, surgical observation led the authors to generate and test hypotheses regarding patterns of spread that vary with tumor type, with the intraperitoneal environment, and with the physiology of the peritoneal surface tissues.