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JAMA Network


Medical marijuana legalization and opioid- and pain-related outcomes among patients receiving cancer treatment

A study found that medical marijuana legalization was associated with reduced opioid use and fewer pain-related hospitalizations among adults receiving cancer treatment. The results suggest potential benefits for patient safety and quality of life, but further investigation is needed to understand the nature of these associations.

SourceJAMA Network·JournalJAMA Oncology·DateDec 1, 2022

Trends, disparities in firearm fatalities in the US, 1990-2021

A study of 1.1 million firearm fatalities in the US from 1990 to 2021 found increasing disparities in rates between men and women, as well as by racial and ethnic group. These findings highlight the need for public health approaches to address underlying demographic trends and geographic differences in reducing firearm violence.

SourceJAMA Network·JournalJAMA Network Open·DateNov 29, 2022

Death and end-of-life care in emergency departments

Research highlights the significant role emergency departments play in end-of-life care, with nearly one-third of decedents visiting the ED just before death. The study's findings emphasize the need for emergency medicine practitioners to identify patients in need of end-of-life care and provide necessary resources.

SourceJAMA Network·JournalJAMA Network Open·DateNov 4, 2022

Effects of low-carbohydrate dietary intervention on A1C

A 6-month randomized clinical trial found that a low-carbohydrate diet intervention resulted in larger reductions in hemoglobin A1c (HbA1c) levels compared to usual diet among adults with elevated untreated HbA1c. The study suggests that this dietary approach may be useful for preventing and treating type 2 diabetes.

SourceJAMA Network·JournalJAMA Network Open·DateOct 26, 2022