Effectiveness of text message reminder and motivational interview on adherence to methadone treatment in Vietnam: a randomized controlled trial.

Background: Methadone maintenance treatment (MMT) is effective for treating opioid dependence. However, nonadherence can increase the risk of withdrawal syndrome, relapse, and overdose.

Methods: A community-based randomized controlled trial was conducted on 450 opioid-dependent patients undergoing MMT at three clinics in Ho Chi Minh City, Vietnam.

SEMI-AUTOMATED EXTRACTION OF RESEARCH TOPICS AND TRENDS FROM NCI FUNDING IN RADIOLOGICAL SCIENCES FROM 2000-2020.

Background: Investigators and funding organizations desire knowledge on topics and trends in publicly funded research but current efforts for manual categorization have been limited in breadth and depth of understanding.

Purpose: We present a semi-automated analysis of 21 years of R-type National Cancer Institute (NCI) grants to departments of radiation oncology and radiology using natural language processing (NLP).

Methods: We selected all non-education R-type NCI grants from 2000 to 2020 awarded to departments of radiation oncology/radiology with affiliated schools of medicine.

Recent advances in near-infrared organic photosensitizers for photodynamic cancer therapy.

With the advancement of photodynamic therapy, various photosensitizers have been developed to enhance the efficacy of cancer treatment while minimizing side effects. Recently, near-infrared organic fluorophores have gained significant attention as promising photodynamic agents for cancer therapy due to their tunable photophysical properties, structural versatility, good biocompatibility, high biosafety, and synthetic flexibility. In particular, near-infrared organic photosensitizers offer several notable advantages, including deep tissue penetration, a low fluorescence background for bioimaging, and reduced damage to biological tissues compared to traditional visible-spectrum photosensitizers.

Modeling Retinitis Pigmentosa 59: T206A and K42E knock-in mutant mice are phenotypically similar.

D e h ydro d olichyl d iphosphate s ynthase (DHDDS) is an essential enzyme required for several forms of protein glycosylation in all eukaryotic cells. Surprisingly, three mutant alleles, ( (K42E/K42E), (T206A/K42E), and found in only one patient, (R98W/K42E) have been reported that cause non-syndromic retinitis pigmentosa (RP59), an inherited retinal degeneration (IRD). Because T206A was only observed heterozygously with the K42E allele in RP59 patients, we used CRISPR/CAS9 technology to generate T206A/T206A, and subsequently T206A/K42E alleles in mice to assess the contribution of the T206A allele to the disease phenotype, to model the human disease, and to compare resulting phenotypes to our homozygous K42E mouse model.

AGA Clinical Practice Guideline on the Prevention and Treatment of Hepatitis B Virus Reactivation in At-Risk Individuals.

Background & Aims: Hepatitis B reactivation (HBVr) can occur due to a variety of immune-modulating exposures, including multiple drug classes and disease states. Antiviral prophylaxis can be effective in mitigating the risk of HBVr. In select cases, clinical monitoring without antiviral prophylaxis is sufficient for managing the risk of HBVr.