Feasibility and Impact of Integrating an Artificial Intelligence-Based Diagnosis Aid for Autism Into the Extension for Community Health Outcomes Autism Primary Care Model: Protocol for a Prospective Observational Study.

Background: The Extension for Community Health Outcomes (ECHO) Autism Program trains clinicians to screen, diagnose, and care for children with autism spectrum disorder (ASD) in primary care settings. This study will assess the feasibility and impact of integrating an artificial intelligence (AI)-based ASD diagnosis aid (the device) into the existing ECHO Autism Screening Tool for Autism in Toddlers and Young Children (STAT) diagnosis model. The prescription-only Software as a Medical Device, designed for use in children aged 18 to 72 months at risk for developmental delay, produces ASD diagnostic recommendations after analyzing behavioral features from 3 distinct inputs: a caregiver questionnaire, 2 short home videos analyzed by trained video analysts, and a health care provider questionnaire.

Chromatin Accessibility Analysis from Fresh and Cryopreserved Human Ovarian Follicles.

Understanding how gene regulatory elements influence ovarian follicle development has important implications in clinically relevant settings. This includes understanding decreased fertility with age and understanding the short-lived graft function commonly observed after ovarian tissue cryopreservation and subsequent autologous transplantation as a fertility preservation treatment. The Assay for Transposase Accessible Chromatin by sequencing (ATAC-seq) is a powerful tool to identify distal and proximal regulatory elements important for activity-dependent gene regulation and hormonal and environmental responses such as those involved in germ cell maturation and human fertility.

Evaluation of an artificial intelligence-based medical device for diagnosis of autism spectrum disorder.

Autism spectrum disorder (ASD) can be reliably diagnosed at 18 months, yet significant diagnostic delays persist in the United States. This double-blinded, multi-site, prospective, active comparator cohort study tested the accuracy of an artificial intelligence-based Software as a Medical Device designed to aid primary care healthcare providers (HCPs) in diagnosing ASD. The Device combines behavioral features from three distinct inputs (a caregiver questionnaire, analysis of two short home videos, and an HCP questionnaire) in a gradient boosted decision tree machine learning algorithm to produce either an ASD positive, ASD negative, or indeterminate output.

hENT1 Predicts Benefit from Gemcitabine in Pancreatic Cancer but Only with Low CDA mRNA.

Gemcitabine or 5-fluorouracil (5-FU) based treatments can be selected for pancreatic cancer. Equilibrative nucleoside transporter 1 (hENT1) predicts adjuvant gemcitabine treatment benefit over 5-FU. Cytidine deaminase (CDA), inside or outside of the cancer cell, will deaminate gemcitabine, altering transporter affinity.

MONARCC: a randomised phase II study of panitumumab monotherapy and panitumumab plus 5-fluorouracil as first-line therapy for RAS and BRAF wildtype metastatic colorectal cancer: a study by the Australasian Gastrointestinal Trials Group (AGITG).

Background: Doublet chemotherapy in combination with a biologic agent has been a standard of care in patients with metastatic colorectal cancer for over a decade. The evidence for a "lighter" treatment approach is limited to mono-chemotherapy plus bevacizumab in the RAS unselected population. Anti-EGFR antibodies have activity as monotherapy or in combination with chemotherapy in RAS wildtype metastatic colorectal cancer; however their role in first-line treatment in combination with 5-fluorouracil monotherapy or when given alone has not been well studied.

Specialist physicians' referral behavior regarding preimplantation genetic testing for single-gene disorders: Is there room to grow?

Objective: To assess whether primary care specialists' demographics, specialty, and knowledge of preimplantation genetic testing for monogenic disorders (PGT-M) influence their practice patterns.

Design: Cross-sectional survey study.

Setting: Academic medical center.

The Impact of Positive Resection Margins on Survival and Recurrence Following Resection and Adjuvant Chemotherapy for Pancreatic Ductal Adenocarcinoma.

Objective And Background: Local and distant disease recurrence are frequently observed following pancreatic cancer resection, but an improved understanding of resection margin assessment is required to aid tailored therapies.

Methods: Analyses were carried out to assess the association between clinical characteristics and margin involvement as well as the effects of individual margin involvement on site of recurrence and overall and recurrence-free survival using individual patient data from the European Study Group for Pancreatic Cancer (ESPAC)-3 randomized controlled trial.

Results: There were 1151 patients, of whom 505 (43.

Peer support interventions seeking to improve physical health and lifestyle behaviours among people with serious mental illness: A systematic review.

People with serious mental illness (SMI) experience a premature mortality gap of between 10 and 20 years. Interest is growing in the potential for peer support interventions (PSI) to improve the physical health of people with SMI. We conducted a systematic review investigating if PSI can improve the physical health, lifestyle factors, and physical health appointment attendance among people with SMI.

Panitumumab added to docetaxel, cisplatin and fluoropyrimidine in oesophagogastric cancer: ATTAX3 phase II trial.

Background: This randomised phase II study evaluated the efficacy and safety of panitumumab added to docetaxel-based chemotherapy in advanced oesophagogastric cancer.

Methods: Patients with metastatic or locally recurrent cancer of the oesophagus, oesophagogastric junction or stomach received docetaxel and a fluoropyrimidine with or without panitumumab for 8 cycles or until progression. The primary end point was response rate (RECIST1.

Pancreatic cancer hENT1 expression and survival from gemcitabine in patients from the ESPAC-3 trial.

Background: Human equilibrative nucleoside transporter 1 (hENT1) levels in pancreatic adenocarcinoma may predict survival in patients who receive adjuvant gemcitabine after resection.

Methods: Microarrays from 434 patients randomized to chemotherapy in the ESPAC-3 trial (plus controls from ESPAC-1/3) were stained with the 10D7G2 anti-hENT1 antibody. Patients were classified as having high hENT1 expression if the mean H score for their cores was above the overall median H score (48).

Darapladib effect on circulating high sensitive troponin in patients with acute coronary syndromes.

Objectives: We compared the incidence of late increase in hs-cTnI between ACS and non-ACS patients treated with standard of care with or without darapladib.

Methods: A total of 323 (161 ACS and 162 non-ACS patients) were included. High sensitivity troponin I was measured at baseline and at 4, 13, 26 and 52 weeks.

Pegloticase: a novel agent for treatment-refractory gout.

Objective: To evaluate efficacy and safety of pegloticase, approved by the Food and Drug Administration in September 2010 for treatment of patients with chronic treatment-refractory gout.

Data Sources: Literature searches were conducted using PubMed (1948-January 2012), TOXLINE, International Pharmaceutical Abstracts (1970-January 2012), and Google Scholar using the terms pegloticase, puricase, PEG-uricase, gout, uricase, and Krystexxa. Results were limited to English-language publications.

Relationship between cardiovascular risk factors and biomarkers with necrotic core and atheroma size: a serial intravascular ultrasound radiofrequency data analysis.

We explored the impact of patient demographics, anthropometric measurements, cardiovascular risk factors, and soluble biomarkers on necrotic core and atheroma size in patients with coronary disease. The IBIS-2 trial enrolled 330 patients. In the multivariate analysis, at baseline, creatinine had a positive, whereas baseline mean lumen diameter and myeloperoxidase had a negative, independent association with percentage of necrotic core (PNC); while age, glomerular filtration rate <60, HbA1c, previous PCI or CABG and baseline % diameter stenosis were positively, and acute coronary syndromes (ACS) were negatively associated with baseline percentage atheroma volume (PAV).

Metastatic cutaneous squamous cell carcinoma of the head and neck: the Immunosuppression, Treatment, Extranodal spread, and Margin status (ITEM) prognostic score to predict outcome and the need to improve survival.

Background: : The authors propose a prognostic score model using a prospective study of patients with regional metastatic cutaneous squamous cell carcinoma of the head and neck.

Methods: : Two-hundred fifty patients were analyzed using a competing risks model to identify risk factors for survival. A risk score was obtained using the significant coefficients from the regression model, and cutoff points were determined that separated the score into 3 risk groups (low risk, moderate risk, and high risk).

Effect of dutasteride on intraprostatic androgen levels in men with benign prostatic hyperplasia or prostate cancer.

Objectives: Dutasteride exerts its beneficial effects on the prostate through suppression of intraprostatic dihydrotestosterone (DHT). The aim of this analysis was to assess the effects of the approved dose of dutasteride (0.5 mg/d), given for 2 weeks to 4 months, on the serum and intraprostatic DHT and testosterone levels in 3 randomized studies.

Radioembolization of liver metastases from colorectal cancer using yttrium-90 microspheres with concomitant systemic oxaliplatin, fluorouracil, and leucovorin chemotherapy.

Purpose: Liver metastases represent the principal cause of death in patients with advanced colorectal cancer (CRC). Injection of resin microspheres (SIR Spheres)--containing the beta-emitter, yttrium-90--into the arterial supply of the liver can cause radioembolization of metastases. This treatment has not been tested with the radiosensitizing chemotherapy, oxaliplatin, which appears synergistic in the treatment of CRC when combined with fluorouracil and leucovorin (FOLFOX).

Merkel cell carcinoma: improved outcome with adjuvant radiotherapy.

Background: Merkel cell carcinoma is an aggressive primary cutaneous neuroendocrine carcinoma. Patients remain at high risk of locoregional and distant relapse despite treatment. Most studies support the incorporation of locoregional adjuvant radiotherapy in reducing the risk of relapse.

Primary small cell undifferentiated (neuroendocrine) carcinoma of the maxillary sinus.

Primary small cell undifferentiated (neuroendocrine) carcinomas of the paranasal sinuses are extremely uncommon neoplasms. This tumor was first reported in this site in 1965, and since then there have been only 61 documented cases in the literature. The median age at presentation is 53 years, with no gender predilection.