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Since 1883, physicians and health care professionals around the world have turned to JAMA for groundbreaking research and insightful commentary from leaders across the broad spectrum of health care. Subscribe/Learn More

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Research

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Original Investigation | May 26, 2015 CME

Soy Isoflavone Supplementation and Lung Function in Asthma

This randomized trial reported that among adults and children aged 12 years or older with poorly controlled asthma, use of a soy isoflavone supplement vs placebo did not result in improved lung function or clinical outcomes.

Featured article

Original Investigation | May 26, 2015 CME

Copy Number Variations in Cognitive Phenotypes

This genetic epidemiology study investigates associations between genome copy number variants and clinical phenotype, educational attainment, and intellectual disability in an Estonian population.
Editorial

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Original Investigation | May 26, 2015 FREE

Subclinical Thyroid Dysfunction and Fracture Risk

The meta-analysis compared levels of subclinical thyroid dysfunction and fracture risk to assess whether treating hyperthyroidism could help prevent fractures.
Author Video Interview   |   JAMA Report Video

Clinical Review & Education

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JAMA Guide to Statistics and Methods | May 26, 2015

Cluster Randomized Trials

This Guide to Statistics and Methods describes the reasons for using cluster randomization in a clinical trial and how to analyze and interpret the results from a trial that did.

Opinion

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Viewpoint | May 27, 2015 FREE ONLINE FIRST

Regulating Indoor Tanning Devices and Preventing Skin Cancer

This Viewpoint describes the current regulation of indoor tanning equipment and the need for a broader public health approach to prevent and reduce skin cancer caused by indoor tanning.

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Viewpoint | May 22, 2015 FREE ONLINE FIRST

Lessons From the Indiana HIV Outbreak

This Viewpoint examines federal and state needle and syringe exchange program policies in light of a recent HIV outbreak among injection drug users in Indiana.

Featured article

Viewpoint | May 21, 2015 FREE ONLINE FIRST

Curbing the Diabetes Pandemic

This Viewpoint advocates for systemic policy initiatives, such as incentivizing the building of health food supermarkets in low-income food deserts, to facilitate healthy lifestyle behaviors as a means to curb the worldwide diabetes epidemic.

Featured Topics

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January 13—May 26, 2015

Scientific Discovery and the Future of Medicine

The Anatomy of Medical Research

Collins on NIH's Role in Medical Science

Tjian on HHMI's Role in Biomedical Research

Langer and Weissleder on Nanotechnology  audio icon

Editorial: Scientific Discovery and the Future of Medicine

Topol and colleagues on Digital Medical Tools and Sensors  audio icon

Rogers on Electronics for the Human Body  audio icon

Doudna on Genomic Engineering and the Future of Medicine  audio icon

Lieberman and Sharp on RNA Interference for Therapy  audio icon

Atala and Murphy on Regenerative Medicine  audio icon

Wilson and Wu on Induced Pluripotent Stem Cells  audio icon

Deisseroth and colleagues on Circuit Dynamics of Psychiatric Disease  audio icon

Xie on Pinpointing Precision Medicine for Single Molecules in Genomics

Explore more articles:  Current Issue | Online First

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Author Interview

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Interview with Anne R. Cappola, MD, ScM, author of Subclinical Thyroid Dysfunction and Fracture Risk: A Meta-analysis

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RELATED ARTICLE:

Subclinical Thyroid Dysfunction and Fracture Risk:  A Meta-analysis

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Article Video

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Video Summary: Medical Applications of 3D Printing Technologies (3:53)

Mark H. Michalski, MD, explains 3D printing and describes the application of this technology in clinical medicine, education, and patient communication.


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Interactive

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Video Clip of Patient’s Echocardiogram and Doppler Tracing Through the ...

This interactive includes Doppler echocardiography findings from a patient with a heart murmur. How do you interpret these test results?


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Author Readings
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Reading by Karl Deisseroth, MD, PhD, author of Optogenetics and the Circuit Dynamics of Psychiatric Disease


Latest Quiz

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Iris Heterochromia and Unilateral Eyelash Hypertrichosis

An 87-year-old woman with a history of open-angle glaucoma in her right eye presented with longer, thicker eyelashes on the right side compared with the left.

What would you do next?

From The JAMA Network

Variation in Prostate Cancer Care

JAMA Patient Page
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For your patients: Deep Vein Thrombosis.

Past JAMA Patient Pages are available in English and Spanish.

A Piece of My Mind

The Art of Discharge

JAMA Medical Student Elective in Medical Editing

JAMA offers a 4-week elective in medical editing to third- and fourth-year US medical students. The elective is full-time and must be taken for academic credit. For information and an application, please e-mail jamams@jamanetwork.org.

Video Translations

International translations of Author Video Interviews

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Medical News

Being "Nimble and Flexible" Is New Surgeon General’s Goal

Visualizing Health Policy

Premium Changes in the Affordable Care Act's Health Insurance Marketplaces, 2014-2015

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