Results 341 to 350 of about 320,909 (424)

Instantaneous in vivo distal edge verification in intensity‐modulated proton therapy by means of PET imaging

Medical Physics, EarlyView.
Abstract Background Intensity‐modulated proton therapy (IMPT) holds promise for improving outcomes in head‐and‐neck cancer (HNC) patients by enhancing organ‐at‐risk (OAR) sparing. A key challenge in IMPT is ensuring an accurate dose delivery at the distal edge of the tumor, where the steep dose gradients make treatment precision highly sensitive to ...
Brian Zapien‐Campos, Zahra Ahmadi Ganjeh, Giuliano Perotti‐Bernardini, Jeffrey Free, Stefan Both, Peter Dendooven   +5 more
wiley   +1 more source

"You can't incarcerate yourself out of the drug problem in America:" A qualitative examination of Colorado's 2022 Fentanyl​ criminalization law. [PDF]

Health Justice
LeMasters K, Nall S, Jurecka C, Craft B, Christine P, Binswanger I, Barocas J.   +6 more
europepmc   +1 more source

Prosecuting Opioid Use, Punishing Rurality [PDF]

, 2019
Beety, Valena E.
core  

Scenario‐free robust optimization algorithm for IMRT and IMPT treatment planning

Medical Physics, EarlyView.
Abstract Background Robust treatment planning algorithms for intensity modulated proton therapy (IMPT) and intensity modulated radiation therapy (IMRT) allow for uncertainty reduction in the delivered dose distributions through explicit inclusion of error scenarios.
Remo Cristoforetti, Jennifer Josephine Hardt, Niklas Wahl   +2 more
wiley   +1 more source

Actor critic with experience replay‐based automatic treatment planning for prostate cancer intensity modulated radiotherapy

Medical Physics, EarlyView.
Abstract Background Achieving highly efficient treatment planning in intensity‐modulated radiotherapy (IMRT) is challenging due to the complex interactions between radiation beams and the human body. The introduction of artificial intelligence (AI) has automated treatment planning, significantly improving efficiency.
Md Mainul Abrar, Parvat Sapkota, Damon Sprouts, Xun Jia, Yujie Chi   +4 more
wiley   +1 more source

Trump and the overdose crisis-the need for evidence-based policy. [PDF]

Lancet Reg Health Am
Mitragotri S, Zhu DT.
europepmc   +1 more source

Intratracheal Administration of Nanoplastics With Varying Surface Hydrophobicity Results in Coarsely Vacuolated Alveolar Macrophages, Transient Respiratory Inflammation, and Mild Collagen Deposition

Nano Select, EarlyView.
Nanoplastic hydrophobicity drives adverse effects in the lung. Single intratracheal administration of poly(vinyl acetate‐co‐alcohol) nanoplastics with varying surface hydrophobicity shows that the more hydrophobic nanoplastics increase prevalence of coarsely vacuolated alveolar macrophages, induce transient respiratory inflammation and mild collagen ...
Anna Babin Morgan, Yanira Riffo‐Vasquez, Aateka Bodhaniya, Stuart A. Jones, Ben Forbes, Kavitha Sunassee, Rafael T. M. de Rosales, Stephanie Wright, Clive Page, Lea Ann Dailey   +9 more
wiley   +1 more source

Sickle cell disease and opioid overdose outcomes in the United States: a nationwide analysis. [PDF]

Ann Hematol
Bode AL, Borja-Montes OF, Quazi MA, Mumtaz A, Sohail AH, Smith CR, Khawaja MR, Sheikh AB.   +7 more
europepmc   +1 more source

Treatment Experience Using a Micro‐Induction Buprenorphine Protocol for Chronic Pain in Pediatric Sickle Cell Disease

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Patients with sickle cell disease (SCD) experience painful vaso‐occlusive episodes that increase with age; a subset develops chronic pain (CP). CP is usually managed with acute pain management guidelines despite evidence of ineffectiveness.
Ashwin Patel, Grace Kalmus, Carlton Dampier, Ifeyinwa Osunkwo, Tamara New, Beatrice Gee, Elna Saah   +6 more
wiley   +1 more source

Beyond Sound Sleep: The Wake-up Call on Benzodiazepine Overdose. [PDF]

Indian J Crit Care Med
D'Silva CS, Krishna B.
europepmc   +1 more source