Interview with Vineet Chopra, MD, MSc and Scott A Flanders, MD, authors of The Problem With Peripherally Inserted Central Catheters

Interview with Lara K. Misegades, PhD, MS, author of Association of Childhood Pertussis With Receipt of 5 Doses of Pertussis Vaccine by Time Since Last Vaccine Dose, California, 2010

Interview with Kevin G. Volpp, MD, PhD, author of Effect of a Protected Sleep Period on Hours Slept During Extended Overnight In-hospital Duty Hours Among Medical Interns: A Randomized Trial

Interview with Colin P. West, MD, PhD, author of General Medicine vs Subspecialty Career Plans Among Internal Medicine Residents

Interview with Gilles Montalescot, MD, PhD, author of Association of Clopidogrel Pretreatment With Mortality, Cardiovascular Events, and Major Bleeding Among Patients Undergoing Percutaneous Coronary Intervention: A Systematic Review and Meta-analysis

Interview with Pål Surén, author of Association Between Maternal Use of Folic Acid Supplements and Risk of Autism Spectrum Disorders in Children

Interview with Kevin L Winthrop, MD, MPH, author of Association Between the Initiation of Anti-Tumor Necrosis Factor Therapy and the Risk of Herpes Zoster

Interview with James B. Meigs, MD, MPH, author of Association of Smoking Cessation and Weight Change With Cardiovascular Disease Among People With and Without Diabetes

Interview with Ellen M. Lavoie Smith, PhD, author of Effect of Duloxetine on Pain, Function, and Quality of Life Among Patients With Chemotherapy-Induced Painful Peripheral Neuropathy: A Randomized Clinical Trial

Interview with Ciaran J. McMullan, MD, author of Melatonin Secretion and the Incidence of Type 2 Diabetes

Interview with Koon Teo, MB, PhD, author of Prevalence of a Healthy Lifestyle Among Individuals With Cardiovascular Disease in High-, Middle- and Low-Income Countries: The Prospective Urban Rural Epidemiology (PURE) Study

Interview with Jakob Christensen, PhD, author of Prenatal Valproate Exposure and Risk of Autism Spectrum Disorders and Childhood Autism

Interview with Linda Brubaker, MD, author of Long-term Outcomes Following Abdominal Sacrocolpopexy for Pelvic Organ Prolapse

Interview with Sayeed Ikramuddin, MD, author of Roux-en-Y Gastric Bypass vs Intensive Medical Management for the Control of Type 2 Diabetes, Hypertension, and Hyperlipidemia: The Diabetes Surgery Study Randomized Clinical Trial

Interview with Jeffrey S. Gerber, MD, PhD, author of Effect of an Outpatient Antimicrobial Stewardship Intervention on Broad-Spectrum Antibiotic Prescribing by Primary Care Pediatricians: A Randomized Trial

Interview with Cynthia A. LeardMann, MPH, author of Risk Factors Associated With Suicide in Current and Former US Military Personnel

Interview with Edna B. Foa, PhD, author of Concurrent Naltrexone and Prolonged Exposure Therapy for Patients With Comorbid Alcohol Dependence and PTSD: A Randomized Clinical Trial

Interview with Marc G. Jaffe, MD, author of Improved Blood Pressure Control Associated With a Large-Scale Hypertension Program

Interview with Anthony S. Fauci, MD, author of Sofosbuvir and Ribavirin for Hepatitis C Genotype 1 in Patients With Unfavorable Treatment Characteristics: A Randomized Clinical Trial

Interview with Laura A. Petersen, MD, MPH, author of Effects of Individual Physician-Level and Practice-Level Financial Incentives on Hypertension Care

Interview with Richard Saitz, MD, MPH, author of Chronic Care Management for Dependence on Alcohol and Other Drugs

Interview with Sarah D. Berry, MD, author of Repeat Bone Mineral Density Screening and Prediction of Hip and Major Osteoporotic Fracture

Interview with Christopher Vinden, MD, author of Complications of Daytime Elective Laparoscopic Cholecystectomies Performed by Surgeons Who Operated the Night Before

Interview with Maurice W. Dysken, MD, author of Effect of Vitamin E and Memantine on Functional Decline in Alzheimer Disease: The TEAM-AD VA Cooperative Randomized Trial

Interview with Joseph S. Ross, MD, MHS, author of Clinical Trial Evidence Supporting FDA Approval of Novel Therapeutic Agents, 2005-2012

Interview with Matthew D. Barber, MD, MHS, author of Comparison of 2 Transvaginal Surgical Approaches and Perioperative Behavioral Therapy for Apical Vaginal Prolapse

Interview with Michael J. Barry, MD, author of Screening for Prostate Cancer With the Prostate-Specific Antigen Test: A Review of Current Evidence

Interview with Ann Marie Navar-Boggan, MD, PhD, author of Proportion of US Adults Potentially Affected by the 2014 Hypertension Guideline

Interview with Dana Dabelea, MD, PhD, author of Prevalence of Type 1 and Type 2 Diabetes Among Children and Adolescents From 2001 to 2009

Interview with Rupert M. Pearse, MD, author of Effect of a Perioperative, Cardiac Output-Guided Hemodynamic Therapy Algorithm on Outcomes Following Major Gastrointestinal Surgery: A Randomized Clinical Trial and Systematic Review

Interview with John F. Tisdale, MD, author of Nonmyeloablative HLA-Matched Sibling Allogeneic Hematopoietic Stem Cell Transplantation for Severe Sickle Cell Phenotype

Interview with Hooman Kamel, MD, author of Perioperative Atrial Fibrillation and the Long-term Risk of Ischemic Stroke

Interview with Harsha Thirumurthy, PhD, author of Effect of Providing Conditional Economic Compensation on Uptake of Voluntary Medical Male Circumcision in Kenya: A Randomized Clinical Trial

Interview with Sheree L. Boulet, DrPH, MPH, author of Trends in Use of and Reproductive Outcomes Associated With Intracytoplasmic Sperm Injection

Interview with William E. Evans, PharmD, author of Association of an Inherited Genetic Variant With Vincristine-Related Peripheral Neuropathy in Children With Acute Lymphoblastic Leukemia

Interview with Xiaobin Wang, MD, ScD, author of Efficacy of Folic Acid Therapy in Primary Prevention of Stroke Among Adults With Hypertension in China: The CSPPT Randomized Clinical Trial

Interview with Gail D'Onofrio, MD, MS, author of Emergency Department-Initiated Buprenorphine/Naloxone Treatment for Opioid Dependence: A Randomized Clinical Trial

JAMA Topic Review: Edward Livingston, MD, FACS, AGAF, Deputy Editor of JAMA, explores how the study by Paulina Salminen, MD, PhD, supports treating appendicitis without surgery

Interview with Francis Couturaud, MD, PhD, author of Six Months vs Extended Oral Anticoagulation After a First Episode of Pulmonary Embolism: The PADIS-PE Randomized Clinical Trial

Interview with Harlan M. Krumholz, MD, SM, author of Mortality, Hospitalizations, and Expenditures for the Medicare Population Aged 65 Years or Older, 1999-2013

Interview with Bridget A. Fernandez, MD, author of Molecular Diagnostic Yield of Chromosomal Microarray Analysis and Whole-Exome Sequencing in Children With Autism Spectrum Disorder

Interview with James Fleshman, MD, author of Effect of Laparoscopic-Assisted Resection vs Open Resection of Stage II or III Rectal Cancer on Pathologic Outcomes: The ACOSOG Z6051 Randomized Clinical Trial

Interview with Ingrid M. Libman, MD, PhD, author of Effect of Metformin Added to Insulin on Glycemic Control Among Overweight/Obese Adolescents With Type 1 Diabetes

Interview with Debbie A. Lawlor, PhD, author of Live-Birth Rate Associated With Repeat In Vitro Fertilization Treatment Cycles

Interview with Dalane W. Kitzman, MD, author of Effect of Caloric Restriction or Aerobic Exercise Training on Peak Oxygen Consumption and Quality of Life in Obese Older Patients With Heart Failure With Preserved Ejection Fraction: A Randomized Clinical Trial

Peripheral neuropathy is a highly prevalent and morbid condition affecting 2% to 7% of the population. Patients frequently experience pain and are at risk of falls, ulcerations, and amputations. It is most commonly occurs in patients with diabetes. For most cases, the diagnosis and treatment of neuropathy can be made without complex testing or referral to specialists. Drs. Eva Feldman and Brian Callaghan from the University of Michigan Department of Neurology, authors of Distal Symmetric Polyneuropathy and Electrodiagnostic Tests in Polyneuropathy and Radiculopathy, explain how to manage neuropathy.

Interview with David C. Grossman, MD, MPH, author of Screening for Autism Spectrum Disorder in Young Children: US Preventive Services Task Force Recommendation Statement

Interview with Raj Chetty, PhD, author of The Association Between Income and Life Expectancy in the United States, 2001-2014, and Angus Deaton, PhD, author of On Death and Money: History, Facts, and Explanations

Interview with Antoni Ribas, MD, PhD, author of Association of Pembrolizumab With Tumor Response and Survival Among Patients With Advanced Melanoma

Persistent diarrhea is a poorly recognized syndrome in all populations that requires proper assessment and diagnosis to ensure that affected individuals receive the treatment needed to experience improvement of clinical symptoms. Listen to Drs Herbert DuPont and Annie Feagins discuss how to diagnose and treat diarrhea. Related article: Persistent Diarrhea