Here we report a sampling of research studies and medical news that provide clues to better understanding GI disorders. Sound medical research is needed to explore these questions. Each new advance adds a small piece to the puzzle, making the big picture clearer.
To learn more about medical research, go to our webpage at Research.
Topics - Newest Postings Listed First
- FDA Approves Plecanatide for Treatment of Chronic Idiopathic Constipation in Adults
- Current Evidence Not Enough to Support Medical Marijuana for IBS Treatment
- Abnormal Sensation Linked to Carbohydrate-Related Symptoms in IBS
- NIH Task Force Develops First Strategic Plan for Nutrition Research
- Overlap of Functional Abdominal Pain Syndrome and IBD in Children
- Migraine Associated with Certain Functional GI Disorders in Children
- Genetic Variants in Digestion of Certain Carbohydrates Associated with Risk of IBS
- Acid Blockers Risk Factor for Iron Deficiency
- Positive Early Data Reported for Investigational Linaclotide CR2 and CR1 Formulations
- Linaclotide (Linzess) for Treatment of IBS-C Approved in Japan
- Medical News Reported at the 2016 FNM Meeting
- New Drug Study Reports Improvement of Symptoms of IBS-C
- Medical News Reported at the 2016 ACG Meeting
- Drug Development Conference Addresses Current Challenges and Emerging Solutions in the Upper GI Disorders
- Swallowed Flonase Effective for Long-Term Management of EoE in Children
- An Association Observed Between the Inflammatory Condition, Rosacea, and Certain GI Disorders
- Relamorelin Found to Reduce Symptoms in Adults with Diabetic Gastroparesis
- C. difficile Infection May Be a Risk Factor for IBS
- New Breath Test for Gastroparesis
- Nausea and Vomiting in Gastroparesis
- Environmental Roles in Disease
- Rome IV Released at DDW
- Medical News Reported at the 2016 DDW Meeting
- Mirtazapine Found to Reduce Some Symptoms of Functional Dyspepsia
- High Prevalence of Functional GI Disorder Diagnoses in Pediatric Outpatient Clinic
- Preliminary Results Announced for OIC Treatment
- IBS Associated with Vitamin D Deficiency
- Eluxadoline (Viberzi) Effective in the Relief of IBS-D Symptoms
- Nutrition Research Roadmap Released
- Patient Experiences of Foods on Gastroparesis Symptoms
- Psychological Therapies Found to Reduce Symptoms of IBS
- Treatment Approved by FDA for Fecal Incontinence
- National Survey Finds GI Disorders Continue to be Source of Substantial Burden and Cost
- IBS Treatment More Cost Effective in Primary Care Settings
- Transoral Incisionless Fundoplication for GERD
- NIH Releases Strategic Plan through Year 2020
- Funding Support for Digestive Conditions Research in the US FY 2016 Budget
- Assessment of Long-Term GES in Children with Gastroparesis
- IBS Associated with Erectile Dysfunction
January 19, 2017 – The U.S. Food and Drug Administration (FDA) today approved the drug plecanatide (Trulance) for the treatment of chronic idiopathic constipation (CIC) in adult patients aged 18 and over. In two 12-week clinical trials involving 1,775 adults with CIC to establish safety and efficacy, participants receiving plecanatide were more likely to experience improvement in the frequency of complete spontaneous bowel movements than those receiving placebo, and also had improvements in stool frequency and consistency and straining. The most serious and severe side-effect was diarrhea. The drug should not be used in children less than 6 years of age due to the risk of serious dehydration, and should be avoided in patients 6 to 18 years of age as the safety and effectiveness of plecanatide (Trulance) have not been established in patients less than 18 years of age. Trulance should not be used in patients with known or suspected mechanical gastrointestinal obstruction.
Source: FDA News Release (Accessed January 19, 2017)
January 12, 2017 – Based on an in-depth review of published research, a committee report from the National Academies of Sciences, Engineering, and Medicine (National Academies) found that evidence on the effectiveness of marijuana and/or its constituents for the treatment of irritable bowel syndrome (IBS) is insufficient. The committee concluded that trials that evaluate patient-reported outcomes are needed to further understand the clinical effects in patients with IBS. The full report looked at health effects in many conditions and issues.
December 29, 2016 – Findings from a study of 29 adults with irritable bowel syndrome (IBS) and 29 healthy controls suggest that an increased sensitivity (visceral hypersensitivity) of the colon to the sensation of distension – rather than excessive gas production – produces symptoms related to ingestion of poorly absorbed, fermentable carbohydrates (e.g., FODMAPs) in patients with IBS. The authors conclude that this may help explain the reason some IBS patients report symptoms after eating FODMAP-containing foods, and relief of symptoms when following a low FODMAP diet. The study patients experiencing symptoms did not have greater gas production or distension than healthy controls. They were, however, more sensitive to stimulation of the bowel and their symptoms correlated to the amount of gas produced.
Source: Major G, et al. Gastroenterology 2016 [Epub ahead of print].
December 28, 2016 – The National Institutes of Health (NIH), the center of all federally-funded biomedical research in the US, has established a Nutrition Research Task Force to accelerate progress in nutrition research across all NIH agencies, including the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), and guide the development of the first NIH-wide strategic plan for nutrition research for the next 10 years. This multidisciplinary task force is intended to complement and enhance ongoing research efforts across the NIH on diseases and conditions affected by nutrition, including diabetes, cancer, obesity, heart disease, and digestive disorders, as well as general health, and spearhead new research initiatives.
Source: National Institutes of Health (NIH.gov). News Releases. (Accessed December 28, 2016)
December 28, 2016 – Among 81 children 8 to 18 years-of-age with a diagnosis of inflammatory bowel disease (62 Crohn’s disease, 19 ulcerative colitis), 26% were found to have concurrent functional abdominal pain syndrome (FAPS). Children in this overlap IBD-FAPS population had significantly higher anxiety and depression scores and were found to have a lower quality of life than individuals with IBD without FAPS. Identification of children predisposed to overlap IBD-FAPS may help clinicians implement strategies to improve their symptoms and quality of life.
Source: Watson KL Jr., et al. J Pediatr Gastroenterol Nutr. 2016 [Epub ahead of print].
December 28, 2016 – In a European study of children and adolescents (ages 6 to 17 years) migraine headache was found to be associated with several functional gastrointestinal (GI) conditions, including irritable bowel syndrome (IBS), functional dyspepsia, and abdominal migraine. No association was found between tension-type headache and functional GI disorders in this population. Observation of a link between these conditions may help doctors better diagnose and manage these conditions in the future.
Source: Le Gal J, et al. Lancet. October 2016.
December 25, 2016 – Researchers in a multicenter study found that genetic variation in the sucrase-isomaltase gene is associated with an increased risk for irritable bowel syndrome (IBS). The gene variants also occur in congenital sucrase-isomaltase deficiency (CSID), a rare condition that affects a person’s ability to digest certain simple sugars (carbohydrates), resulting in symptoms. The gene mutations were found to be more common among individuals with IBS, particularly those with diarrhea predominant IBS (IBS-D), compared to controls or those from the general population. Advances in characterizing genetic variants can help improve understanding of how best to target treatment options individually for patients.
Source: Henström M, et al. Gut. November 2016.
December 25, 2016 – Long-term use of proton pump inhibitors (PPIs) or histamine-2 receptor antagonists (H2RAs) to suppress gastric acid production increases the risk for developing iron deficiency according to a community study. Increased risk was associated with dose and duration (2 years or more) of use. While the risk is not high, the researchers recommend that clinicians be vigilant when prescribing these medications, and use the lowest effective dose.
Source: Lam JR, et al. Gastroenterology. 2016 [Epub ahead of print].
December 22, 2016 – Results from a Phase 2b clinical trial to study an investigational linaclotide colonic release-2 (CR2) formulation in adult patients with irritable bowel syndrome with constipation (IBS-C) showed that CR2 was more effective than placebo in improving abdominal pain and other abdominal symptoms, such as bloating and discomfort, with no apparent effect on bowel movement function. These findings support further investigation of CR2 in specific GI indications where patients experience abdominal pain but are not necessarily constipated, such as IBS-Mixed, IBS with diarrhea, ulcerative colitis and diverticulitis.
In another Phase 2b study, positive results were reported for the investigational linaclotide colonic release-1 (CR1) formulation in adults patients with IBS-C. Linaclotide CR1 is designed to provide targeted delivery of linaclotide to intestinal areas. The new formulation of linaclotide may produce additional relief of abdominal pain in patients with IBS-C.
Additional clinical trials to study the new formulations are required before FDA or other regulatory approval may be requested.
Source: Allergan and Ironwood News Releases. December 22, 2016
December 19, 2016 – The Japanese Ministry of Health, Labor and Welfare approved linaclotide (Linzess) as prescription treatment for adults with irritable bowel syndrome with constipation (IBS-C) in Japan. Ironwood Pharmaceuticals and its partner, Astellas Pharma anticipate that the drug will be available in the first half of 2017.
December 12, 2016 – On December 9, 2016 Synergy Pharmaceuticals announced results from the first of two randomized, double-blind, placebo-controlled Phase 3 clinical trials evaluating the efficacy and safety of the new drug, plecanatide, for the treatment of irritable bowel syndrome with constipation (IBS-C). The drug was more effective than placebo in the number of complete spontaneous bowel movements and relieving abdominal pain in patients over a trial period of 12 weeks. The study involved 1,135 adult patients with IBS-C. The most common adverse event was diarrhea, which occurred in less than 4% of patients.
Drug Development Conference Addresses Current Challenges and Emerging Solutions in Upper GI Disorders
November 16, 2016 – In October 2016, the Center for Diagnostic and Therapeutics (CDT) of the American Gastroenterological Association (AGA) held its first Drug Development Conference. Over a two-day period, researchers, clinicians US Food and Drug Administration (FDA) personnel, representatives of the pharmaceutical industry, and IFFGD and other patient advocacy groups convened in Washington, DC to discuss current unmet needs and future strategies in four disorders of the upper gastrointestinal (GI) tract.
The meeting focused on 4 disease states: reflux disease (GERD) that is incompletely responsive to acid inhibition, eosinophilic esophagitis (EoE), gastroparesis (Gp), and functional dyspepsia (FD). These disorders cause significant suffering worldwide and limited treatment options are available particularly in the USA. Experts in these various disorders presented information on current and potential therapeutic strategies, issues of clinical trial design, and possible therapeutic endpoints to be adopted in future clinical trials. Panel discussions after each session included representatives from the FDA and the pharmaceutical industry.A series of 4 white papers on each of the disease states will be prepared and published in the gastroenterology literature. We hope this will spur innovation and the development of new treatments for these common conditions.
October 26, 2016 – A prospective, single-center study of 54 children (80% male) between the ages of 2 and 17 years with active eosinophilic esophagitis (EoE) that looked at long-term safety (up to around 24 months) of swallowed fluticasone (flonase) concluded that swallowed fluticasone is effective as a long-term management therapy for children with EoE, without growth impediment or serious side effects.
Source: Andreae DA, et al. Am J Gastroenterol. August 2016.
An Association, But Not a Clear Link, Has Been Observed Between the Inflammatory Condition, Rosacea, and Certain Gastrointestinal Disorders
October 17, 2016 – A nationwide study in Denmark of 49,475 individuals with rosacea (an inflammatory facial skin condition) and 4,312,213 controls found an association between rosacea and the incidence of certain gastrointestinal disorders, including irritable bowel syndrome (IBS), celiac disease, and Crohn's disease. While no causal link is known, the authors suggest that clinical suspicion of these conditions should be considered in patients with rosacea with gastrointestinal symptoms.
Source: Egeberg A, et al. Brit J Dermatol. August 2016.
September 26, 2016 – In a 4-week randomized, double-blind, Phase 2 clinical study involving 204 adults with diabetic gastroparesis, the drug relamorelin was found to be better than placebo in accelerating gastric emptying and reducing vomiting. No overall safety concerns were identified.
Source: Lembo A, et al. Gastroenterology. July 2016.
September 9, 2016 – Among 205 individuals with Clostridium difficile (C. difficile) infection with no pre-infection history or irritable bowel syndrome (IBS), 25% (n = 52) developed IBS over 6 months following infection. Mixed diarrhea and constipation predominant IBS (IBS-M) was the most common diagnosis, followed by IBS with diarrhea (IBS-D). Longer duration of C. difficile infection (greater than 7 days), high anxiety scores, and higher body mass index (BMI) were found to be independent risk factors for the development of post-infectious IBS.
Source: Wadhwa A, et al. Aliment Pharmacol Therap. July 2016.
September 6, 2016 – A new non-invasive, non-radioactive Gastric Emptying Breath Test (GEBT) approved in 2015 by the US Food and Drug Administration (FDA) has recently become available. The GEBT, conducted over a four-hour period after an overnight fast and a special meal, is designed to show how fast the stomach empties solids by measuring carbon dioxide in a patient's breath. Researchers compared diagnostic results from both GEBT and the conventional gastric scintigraphy test and found that GEBT results agreed with scintigraphy results 73-97 percent of the time when measured at various points during the test. Talk to your doctor in order to determine if either test is suitable for you.
August 30, 2016 – Among 159 patients with gastroparesis (107 idiopathic) enrolled in the National Institute of Diabetes and Digestive and Kidney Disorders (NIDDK) Gastroparesis Registry asked to complete questionnaires assessing nausea and vomiting in gastroparesis and their influence on quality of life, nausea was found to be present in essentially all patients (96%) with gastroparesis regardless of cause and was found to be associated with decreased quality of life. In contrast, vomiting was found to be more prevalent, more severe, and occurred more frequently in individuals with diabetic gastroparesis. Diabetic patients more often experienced vomiting in the morning before eating, during the night, and when not eating.
These observations suggest that, while nausea was present in nearly all patients regardless of cause, the characteristics of vomiting differ between individuals with diabetic and idiopathic gastroparesis.
Source: Parkman HP, et al. J Neurogastroenterol Motil. June 2016.
July 30, 2016 – Researchers who examined the medical histories of a large group of people and their families from the United Kingdom (UK) – including both blood and adoptive relatives – concluded that family history of disease may be as much the result of shared lifestyle and surroundings as inherited genes.
Looking at incidences of 12 common diseases, the results show that not only genetic and but also familial environmental factors make substantial contributions to a person’s risk of some diseases, pointing out the need to identify environmental factors that contribute to diseases and how to modify them to reduce disease risk.
The researchers used data from self-reported personal and family history of disease in 1,555,906 white European participants and relatives from the UK Biobank database of volunteers’ health.
Primary Source: Munoz M, et al. Nature Genetics July 2016.
July 5, 2016 – This May the Rome Foundation, a nonprofit professional organization, unveiled the fourth edition of their comprehensive diagnostic criteria for functional digestive conditions at Digestive Disease Week (DDW) in San Diego, California. The release of Rome IV – Functional Gastrointestinal Disorders; Disorders of Gut-Brain Interaction – comes almost 10 years after the publication of the third edition of the criteria.
The Rome Foundation has played a pivotal role in creating diagnostic criteria and contributing to the discovery and application of new knowledge in the field of functional gastrointestinal disorders (FGIDs). Rome IV is a collection of the knowledge accumulated since Rome III was published 10 years ago.
It expands upon previous editions in a number of ways, including:
- Updating the basic and clinical literature
- Offering new information on gut microenvironment; gut-brain interactions; how genes affect a person's response to drugs (pharmacogenomics); and biopsychosocial, gender, and cross-cultural understandings of FGIDs
- Reducing the use of imprecise and occasionally stigmatizing terms when possible
- Using updated diagnostic algorithms
- Incorporating information on the patient illness experience, and physiological subgroups or biomarkers that might lead to more targeted treatments
Notably, Rome IV adopts a definition for FGIDs that is affirmative and reflective of current scientific knowledge:
Functional GI disorders are disorders of gut-brain interaction. They are a group of disorders classified by GI symptoms related to any combination of the following:
- motility disturbance,
- visceral hypersensitivity,
- altered mucosal and immune function,
- altered gut microbiota, and
- altered central nervous system processing
Rome IV lists the 33 adult and 20 pediatric FGIDs, including descriptions of their respective anatomic domains, pathophysiology, diagnostic features, and treatment aspects.
Other diagnostic tools, including supplements for pediatric and primary care practitioners, accompanied the release of Rome IV. Together, these tools will help healthcare professionals in all clinical settings better identify and treat functional GI disorders and ultimately, improve the lives of people living with these conditions.
Source: Drossman DA. Gastroenterology. May 2016.
May 27, 2017 – Results of a randomized, double-blind, placebo-controlled pilot study of 34 mostly female (29) patients with functional dyspepsia who have experienced weight loss of greater than 10% of their original body weight found the antidepressant drug mirtazapine to improve symptoms of early feeling of fullness (satiation), quality of life, gastrointestinal-specific anxiety, nutrient tolerance, and unintentional weight loss better than placebo over 8 weeks. The principal side effect of the drug was drowsiness. Further research is necessary to confirm the safety and efficacy of mirtazapine for functional dyspepsia with weight loss.
Source: Tack J, et al. Clin Gastroenterol Hepatol. March 2016.
April 25, 2016 – Over half (52%) of 976 pediatric patients admitted to an outpatient pediatric gastroenterology clinic were positively diagnosed with one or more functional gastrointestinal (GI) disorders using Rome III criteria. In patients younger than 4 years, functional constipation (29%), infant regurgitation (13%), and cyclic vomiting syndrome (CVS: 10%) were the most prevalent. In patients ages 4 to 18 years, the most common diagnoses were irritable bowel syndrome (IBS: 36%), abdominal migraine (19%), functional constipation (17%), and CVS (8%).
Source: Rouster AS, et al. J Pediatr Gastroenterol Nutr. October 2015.
April 18, 2016 – Positive results were reported from a randomized, double-blind, placebo-controlled Phase 3 cinical trial of investigational drug naldemedine in 547 patients with opioid-induced constipation (OIC) following use of opioids for chronic, non-cancer pain. Naldemedine was found to significantly increase spontaneous bowel movements better than placebo over a study period of 12 weeks. The drug was well-tolerated, with diarrhea and abdominal pain being the principal side effects.
Source: American Academy of Pain Medicine (AAPM) 2016 Annual Meeting. Poster #192.
April 14, 2016 – The authors of a randomized, double-blind pilot study of 51 individuals with irritable bowel syndrome (IBS) found to have low levels of vitamin D suggest that the impact of IBS on quality of life may be heightened by vitamin D deficiency. They suggest that individuals with IBS might benefit from screening and possible supplementation.
Source: Tazzyman S, et al. BMJ Open Gastroenterol. November 2015.
April 8, 2016 –Twice daily eluxadoline was found to improve stool consistency and reduce abdominal pain as well as frequency and urgency of bowel movements better than placebo in a randomized, double-blind study of 2,427 adult men and women with diarrhea predominant irritable bowel syndrome (IBS-D). Sustained efficacy of the drug was demonstrated over a period of 6 months. The most common adverse events were constipation and nausea. Learn more
Source: Lembo AJ, et al. New Engl J Med. January 2016.
March 21, 2016 – Earlier this month the Interagency Committee on Human Nutrition Research (ICHNR) released the first Nutrition Research Roadmap, designed to guide federal nutrition research. The 2016-2021 National Nutrition Research Roadmap aims to encourage focus on research that can promote a more individualized approach to disease prevention and health as well as emphasizes the importance of addressing information gaps in nutrition-related chronic disease and health disparaties research.
Source: US Department of Health and Human Services (HHS)
March 14, 2016 – A study surveyed 45 individuals with gastroparesis (39 with idiopathic gastroparesis) to identify and characterize foods that may worsen symptoms of gastroparesis as well as foods that may help alleviate symptoms. Foods found to provoke symptoms tended to be fatty, acidic, spicy, and roughage-based, and included orange juice, fried chicken, cabbage, oranges, sausage, pizza, peppers, onions, tomato juice, lettuce, coffee, salsa, broccoli, bacon, and roast beef. Tolerable foods (not symptom provoking) were generally bland, sweet, salty, and starchy, such as ginger ale, gluten-free foods, tea, sweet potatoes, pretzels, white fish, clear soup, salmon, potatoes, white rice, popsicles, and applesauce. Saltine crackers, Jello, and graham crackers were reported to moderately improve symptoms.
Source: Wytiaz V, et al. Dig Dis Sci. April 2015.
March 1, 2016 – A review of existing randomized controlled research studies, involving data from 2,290 individuals with irritable bowel syndrome (IBS), concluded that psychological therapies, including cognitive, relaxation, and hypnosis treatments, are effective in improving gastrointestinal symptoms in adults with IBS. About half of participants were assigned to a psychotherapy and half to control conditions (such as treatment as usual, education, sham treatments). On average, individuals who received psychotherapy had a greater reduction in GI symptoms after treatment than 75% of individuals assigned to a control condition and effectiveness was maintained after both short-term (less than 6 months) and long-term (6-12 months) follow-up periods.
Source: Laird KT, et al. Clin Gastroenterol Hepatol. December 2015.
February 18, 2016 – The US Food and Drug Administration (FDA) has approved the surgically implanted FENIX Continence Restoration System to treat fecal incontinence (FI) in certain individuals who are not candidates for, or who have not previously been helped by, medical or other surgical treatment options. The FENIX System consists of a ring of titanium beads with magnetic cores designed to support a weak sphincter muscle with the aim of reducing incontinence events. The FDA reviewed data for the FENIX System through the humanitarian device exemption (HDE) process. The system was studied over a 12 month period in 35 adults who failed conventional medical therapy for treating FI. Among patients who have failed other fecal incontinence therapies, the results suggest that some could benefit from the device. Adverse events identified in the clinical trial for the FENIX System include pain, infection, impaction or defecatory disorder, device erosion, device removal/re-operation, and bleeding. Find more details on this FDA webpage.
February 1, 2016 – A national survey in the US of data on symptoms and diagnoses, hospitalizations, emergency department visits, and mortality of gastrointestinal (GI), liver, and pancreatic diseases from the years 2007 through 2012 found that these conditions remain a source of considerable burden and health care cost. Notable findings include:
- Nearly 1 million discharge diagnoses of functional GI and motility disorders were made (mostly for constipation) from emergency departments
- The most common GI symptoms prompting ambulatory visits were abdominal pain (more than 27 million), bleeding (more than 3.6 million), constipation (more than 3 million), and anorectal symptoms (more than 2.5 million)
- The most common GI diagnoses in the ambulatory setting included abdominal pain (more than 16.6 million), gastroesophageal reflux disease (GERD) and reflux esophagitis (more than 7 million), and constipation (more than 3.7 million)
- Hospitalizations for C. difficile infection increased by 151% since 2003 with a total cost of more than $1.1 billion
Data for this study were collected from the Centers for Disease Control and Prevention (CDC), the Agency for Healthcare Research and Quality, and the National Cancer Institute.
Source: Peery AF, et al. Gastroenterology. December 2015.
January 27, 2016 – A controlled retrospective study of reimbursement data in the Netherlands of 326 patients with irritable bowel syndrome (IBS) in the primary care setting and 9,274 IBS patients seen by specialists in a secondary care setting between the years 2006 and 2009 concluded that health care costs associated with IBS are significantly greater in secondary care settings. Total health care costs increased by 29% for primary and 116% for secondary care following a diagnosis of IBS and generally remained at these levels for the duration of the study period.
Based on these findings, the authors suggest that IBS should be treated in a primary care setting where possible and referrals to secondary or other specialist care settings should be restricted to patients with alarm or ambiguous symptoms.
Source: Flik CE, et al. BMC Gastroenterol. November 2015.
January 21, 2016 – Results of a double-blind, controlled study of 44 patients with moderate to severe gastroesophageal reflux disease (GERD) symptoms resistant to standard proton pump inhibitor (PPI) therapy concluded that the minimally invasive transoral incisionless fundoplication (TIF2) procedure is safe and offered greater relief of symptoms after 6 months compared to the sham intervention. These results suggest that TIF2 may provide an alternative treatment option for certain chronic GERD patients.
Source: Hakansson B, et al. Aliment Pharmacol Ther. October 2015.
January 13, 2016 – After hearing from hundreds of stakeholders, the US National Institutes of Health (NIH) has unveileved its strategic plan for fiscal years 2016-2020. The plan outlines specific advances over the next 5 years, including contributing research to promote US Food and Drug Administration (FDA) approval of treatments of rare diseases, as it endeavors to pursue its mission of working to enhance health, lengthen life, and reduce illness and disability.
The NIH, through the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), provides the bulk of all federally supported functional gastrointestinal and motility disorders research.
January 12, 2016 – On December 18, 2015 President Obama signed the Omnibus Appropriations Bill, which funds federal agencies through Fiscal Year (FY) 2016.
The nation's primary biomedical research agency, the National Institutes of Health (NIH), received a $2 billion increase from FY 2015 – a $1 billion increase over the President's budget request. The National Institute of Diabetes and DIgestive and Kidney Diseases (NIDDK), the branch of the NIH that supports most federally-funded digestive conditions research, will receive a $68 million increase over the FY 2015 funding level.
This represents the highest increase the NIH and its agencies have received in 12 years.
January 4, 2016 – A long-term study of gastric electrical stimulation (GES) in 97 mostly female patients with gastroparesis concluded that the therapy is safe and effective for certain children and adolescents with treatment-resistant gastroparesis who experienced improvement with GES in their symptoms for at least a full year.
Source: Islam S, et al. J Pediatr Surg. October 2015.
December 21, 2015 – Incidence of erectile dysfunction (both of physiologic and psychologic origins) was found to be considerably higher among the 15,533 male individuals with irritable bowel syndrome (IBS) surveyed from the Taiwan National Health Insurance Program compared with 62,124 healthy controls. Other factors associated with an increased risk of erectile dysfunction included increasing age, higher income, living in urban areas, and co-existing kidney disease, diabetes, hyperlipidemia, and the use of antihypertensive drugs, antidepressants, and benzodiazepines.
Source: Hsu CY, et al. Int J Impt Res. October 2015.