In this issue of Gastroenterology Clinics, guest editor William Chey brings his considerable expertise to the topic of Irritable Bowel Syndrome. Provides in-depth, clinical reviews on IBS, providing actionable insights for clinical practice. Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field; Authors synthesize and distill the latest research and practice guidelines to create these timely topic-based reviews.

Together with Consulting Editor, Dr. Alan Buchman, Dr. Scott Lee has put together a state-of-the-art issue of Gastroenterology Clinics devoted to Ulcerative Colitis (UC). He has selected expert authors to contribute clinical reviews that provide the latest clinical findings and recommendations. Articles are devoted to the following topics: Epidemiology and pathogenesis of UC; Making initial diagnosis of UC and ruling out other diseases that mimic UC; Assessing severity of disease; Initial medical treatment of UC; Treatment of UC with steroids; Biologic therapy in UC; Non-biologic immune suppression in UC; Microbiome and fecal transplant in UC; Health maintenance in UC, including bone density scan, vaccination recommendations, cancer screening; Women's issues and UC; Risk of colon cancer and recommended surveillance strategies in UC patients; Surgical management of UC, indications and outcomes from colectomy; and Management of J-pouches. Readers will come away with the latest clinical recommendations they need to improve outcomes in patients with UC.

In this issue of Gastroenterology Clinics, guest editor Dr. Marla Dubinsky brings her considerable expertise to the topic of Pediatric Inflammatory Bowel Disease. Pediatric patients with IBD become adult patients with IBD, making it imperative that children receive early, effective intervention to optimize their growth and development, minimize disease complications, and support patients on their journey from childhood to adulthood. In this issue, top experts provide up-to-date information that helps provide an evidence-based approach for each patient. Contains 11 practice-oriented topics including optimizing the transition and transfer of care in pediatric IBD; building a self-management toolkit for pediatric IBD patients; choosing the right therapy at the right time for pediatric IBD: does sequence matter?; the state of clinical trials in pediatric IBD; the role of diet in pediatric IBD; and more. Provides in-depth clinical reviews on pediatric inflammatory bowel disease, offering actionable insights for clinical practice. Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create clinically significant, topic-based reviews.

In this issue of Gastroenterology Clinics, guest editor Dr. Sunanda V. Kane brings her considerable expertise to the topic of Medical and Surgical Management of Crohn’s Disease. Approximately 3 million people worldwide suffer with Crohn’s Disease, and this issue provides a thorough review of current treatment and management strategies in various patient populations. Topics include fecal microbiota transplant, microbiome-targeting diet, anti-TNF therapy in pediatric IBD patients, and many more. Contains 13 practice-oriented topics including mimics of Crohn’s; newer therapies for Crohn’s disease; diet and nutrition in Crohn’s disease; pediatric management of Crohn’s disease; and more. Provides in-depth clinical reviews of medical and surgical management of Crohn’s disease, offering actionable insights for clinical practice. Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create clinically significant, topic-based reviews.

By the time this issue of Gastroenterology Clinics of North America is released, it will have been 16 years since infliximab was approved by the US Food and Drug Administration for the treatment of moderate to severe Crohn disease. Not only have we come a long way in understanding the efficacy and safety of infliximab, we are beginning to understand how and when to use the drug. Furthermore, as of this writing, we have five other biologic agents approved for either Crohn disease or ulcerative colitis, and there are many more molecules currently in drug development for these indications. In this issue,the Editors have assembled a collection of experts to provide the most cutting-edge information on the status of biologic therapy for inflammatory bowel disease.

The guest editors have assembled expert authors to discuss issues in gastroenterology unique to female patients. After reading the articles in this issue, readers should be able to determine whether gender influences diagnosis and treatment of functional disorders; evaluate problems in the pregnant patient; explain immune diseases of the GI and discuss unique genetic aspects of Lynch Syndrome and IBD.

With collaboration of Consulting Editor, Dr. Alan Buchman, Guest Editors Drs. Gerard Mullen and Berkeley Limketkai have created a practical and current issue covering the breadth of topics in nutrition and gastrointestinal disease. Articles are specifically devoted to the following topics: Nutrition in the Management of Inflammatory Bowel Diseases; Irritable Bowel Syndrome: Food as a Friend or Foe; Treatment of Obesity: Beyond the Diet; Nutritional Management of Acute Pancreatitis; Nutritional Care in Patients with Intestinal Failure; The Life-long Role of Nutrition on the Gut Microbiome and Gastrointestinal Disease; Nutritional Strategies for Esophageal Disorders; Precision Medicine in Obesity; Gastrointestinal Food Allergies and Intolerances; All Things Gluten; Fish Oil for Inflammatory Bowel Disease: Panacea or Placebo; Nutrition Tools for the Practicing Gastroenterologist; Colorectal Cancer and Diet: Is Diet an Intervention; Non-Alcoholic Fatty Liver Disease: Nutritional Considerations; and Nutritional Considerations in the Hospital Setting. Readers will come away with current clinical information that they can employ in the clinical setting to improve outcomes in patients with gastrointestinal diseases.