Research Completed

Published Studies

Year Publication Categories
2021
A Patient-Prioritized Agenda for Information Needs During the COVID-19 Pandemic: A Qualitative Study of Patients With Inflammatory Bowel Disease

Summary

Over the course of the COVID-19 pandemic, there has been a high level of patient demand for information about COVID-19 and its impacts on the inflammatory bowel disease (IBD) community. IBD Partners and the Crohn's & Colitis Foundation conducted a series of focus groups early on in the pandemic (between August and October of 2020). Focus groups are a form of group interview and are particularly useful for exploring people's knowledge and experiences.

The goals of the study were to 1) better understand the experiences of IBD patients during the COVID-19 pandemic and 2) identify knowledge gaps about IBD and COVID-19 and preferred methods of accessing information in order to make informed decisions.

To our knowledge, this is the first focus group study about the COVID-19 pandemic and the IBD community. In each focus group, participants with IBD talked about different fears, concerns, and questions related to the pandemic. They also discussed how and when they like to receive new information.

The findings of this study show the importance of the patient voice when deciding what to research and how to share those research findings with the public.


Full Scientific Manuscript

Keywords
covid; covid-19; vaccine; pandemic; focus group;

Other
2020
Project PREVENT: A Randomized Controlled Trial of Preventive Interventions in Patients With Inflammatory Bowel Disease

Summary

Patients with inflammatory bowel disease (IBD) are at increased risk of infections, bone fractures and skin cancers. Preventive health educational messages delivered to patients may reduce the risks of these complications. With patient input, we developed video messages and tested their impact compared to text-based messages. 1056 IBD Partners participants received either video or text-based health reminder messages. The study investigated reminder messages for influenza vaccine, pneumonia vaccine, skin cancer screening, bone health and shingles vaccine. This study found that video and text-based messages for all five topics had a similar impact on intent to get needed care. For the main outcome of influenza vaccine, 57% had received a flu vaccine prior to the preventive health messages, while 73% reported they intended to get a flu vaccine after the intervention. Further studies are measuring whether people followed up to get the needed care.



If you are interested in seeing the Project PREVENT recommendations, click here.


Full Scientific Abstract

Keywords
Prevent; Flu; Shingles; Bone health; Pneumonia; Skin cancer;

Alternative Therapies,
Research Methods
2020
Transition Readiness Not Associated With Measures of Health in Youth With IBD

Summary

Our objective was to describe the transition readiness (transitioning from child- to adult-centered healthcare) of children and young adults with inflammatory bowel disease (IBD) and study its relationships with age, sex, IBD activity, and measures of physical, psychological, and social health.

Participants in IBD Partners and IBD Partners Kids & Teens answered questions about demographics, IBD activity, transition readiness, health-related quality of life, and more.

In children and young adults with IBD, transition readiness was related to older age and female sex, but not IBD activity and other measures of physical, psychological, and social health.


Full Scientific Manuscript

Keywords
transition readiness; depression; anxiety; social health; quality of life; inflammatory bowel disease;

Lifestyle,
Health Maintenance
2018
Crohn s and Colitis Foundation of America Partners Patient-Powered Research Network - Patient Perspectives on Facilitators and Barriers to Building an Impactful Patient-Powered Research Network

Summary

Successful patient-powered research networks (PPRNs) can improve health behaviors and outcomes. Researchers for this study wanted to better understand how a PPRN might meet the needs of people with inflammatory bowel disease (IBD). To do this, they sought feedback from members of the IBD community through focus groups and phone interviews. Focus group discussions were designed to understand participants' experiences and needs managing their disease. Discussions also explored the outcomes most important to participants and ways to make a PPRN most useful. Individual interviews were used to assess different design prototypes of the patient portal user interface and explore ways the portal could help track and manage IBD while simultaneously contributing to research. The research found that participants were more willing to participate in the PPRN if the knowledge gained from research studies would benefit both society and the individual. However, participants were concerned about the credibility of online resources, pharmaceutical industry profiting from their data, data security, and the time it would take to participate in a PPRN. Participants expressed that they wanted a true and equal partnership in every phase of building a PPRN. They also felt it was important to have access to personal health records and be able to track health status and symptoms. This feedback was incorporated into the design of the IBD Partners PPRN.


Full Scientific Manuscript

Keywords
PPRN; Disease management; Online resources;

Lifestyle,
Health Maintenance,
Research Methods
2018
Inflammatory Bowel Diseases Can Adversely Impact Domains of Sexual Function Such as Satisfaction with Sex Life

Summary

Little research has been done exploring how inflammatory bowel disease (IBD) affects sexual health. In this study, investigators asked a large group of IBD patients to complete a 6-question online survey. The questions asked about sexual interest and satisfaction. Researchers found that these IBD patients had similar levels of sexual interest as the general population, but they had lower sexual satisfaction and lower quality of life as it related to their IBD. Older age, disease activity, depression, anxiety, and pain were associated with these findings. Exploring these sexual health topics during clinical encounters can help improve IBD quality of life.


Full Scientific Manuscript

Keywords
Sexual dysfunctions; Physiological; Sexual health; Inflammatory bowel disease; Quality of life;

Lifestyle,
Health Maintenance
2018
Body Image Dissatisfaction in Pediatric Patients with Inflammatory Bowel Diseases

Summary

Children and teenagers with Inflammatory Bowel Disease (IBD) are at increased risk of being unhappy with their body image. This study aimed to learn more about how common body image dissatisfaction (or "BID") is among these children and teenagers and to see if we could point to any risk factors for having BID. A total of 664 participants in the IBD Partners Kids & Teens study, ages 9-18, completed an online survey about anxiety, depression, disease activity, and quality of life. We found that about 3% of participants met the criteria for having BID by selecting the answer choices "I look awful" or "I look bad" when asked about their appearance. Young patients with BID tended to have worse disease, to be taking steroids, to be female, and to be diagnosed at an older age. These participants were also much more anxious and depressed than those who were satisfied with their appearance. Pediatric patients with BID should discuss these concerns with their physicians and healthcare teams.


Full Scientific Abstract

Keywords
body image; body image dissatisfaction; BID, anxiety; depression; mood disorder; psychosocial; pediatric; children; kids; K&T; kids & teens; IBD Partners Kids & Teens;

Lifestyle,
Health Maintenance,
Mental Health
2018
Evaluation of Gastrointestinal Patient Reported Outcomes Measurement Information System (GI-PROMIS) Symptom Scales in Subjects With Inflammatory Bowel Diseases

Summary

Patient reported outcomes (PROs) are important measures of how well treatments work in inflammatory bowel disease (IBD). PROs are symptoms reported directly by patients, rather than tests like colonoscopies or blood work. The PRO Measurement Information System (PROMIS) is a scale for measuring PROs for physical, mental, and social health. A gastrointestinal (GI) PROMIS scale was recently developed based on responses from people across the United States. The GI PROMIS scale includes questions about eight common GI symptoms: gas, reflux, diarrhea, soilage, constipation, belly pain, nausea and vomiting, and difficulty swallowing. We studied these questions in 2,378 people with Crohn's disease (CD) and 1,455 people with ulcerative colitis (UC) in CCFA Partners. About half of the participants reported being in remission. Compared to participants in remission, those with active CD reported worse symptoms on the GI-PROMIS scale for all symptoms. The same was true for participants with active UC with the exception of difficulty swallowing. Participants with worse quality of life reported worse symptoms on the GI-PROMIS scale for all symptoms. Participants with more diarrhea, belly pain, and gas reported poorer mental and social PROs. In summary, participants who reported worse GI-PROMIS symptoms also reported worse qualify of life, disease activity, and mental and social outcomes. These results suggest that the GI-PROMIS scales could be an important way to measure symptoms in the future.


Full Scientific Manuscript

Keywords
patient reported outcomes; IBD; quality of life; GI-PROMIS; psychosocial symptoms;

Research Methods
2017
Symptom Clusters in Adults with Inflammatory Bowel Disease

Summary

Symptoms (pain, fatigue, sleep disturbance, depression, and anxiety) are common among people with Inflammatory Bowel Disease (IBD). We know people do not experience only one symptom and symptoms may occur is clusters. Symptom clusters are two or more symptoms that occur together and are related. Understanding how symptoms cluster is needed so that we can develop methods that decrease multiple symptoms in IBD. The purpose of this study was to (a) describe how symptoms cluster in IBD, and (b) to describe the relationship between demographic and clinical factors and symptom cluster membership.

In this study, we used the CCFA Partners Cohort and the symptoms of pain interference, fatigue, sleep disturbance, anxiety, and depression. There were 5,296 participants with an average age of 44 years, and the sample was 72% female. We discovered four symptom cluster groups. The first group was labeled "low symptom burden" (26%), and this group had symptoms of pain, fatigue, sleep disturbance, depression, and anxiety. The second, and largest group (38%) was labeled "high symptom burden," and included pain, fatigue, sleep disturbance, depression, and anxiety. The third group included 22.09% of participants, was labeled "physical symptoms," and had the symptoms of pain, fatigue, and sleep disturbance. The fourth group "psychological symptoms," was the smallest group at 14.22%, and included the symptoms of anxiety and depression. Being female, having a history of smoking, currently taking corticosteroids, Crohn's disease, and active disease state were associated with belonging to the high symptom burden group compared to the low symptom burden group. Additional research is needed to test strategies that may be effective at reducing symptoms in people with IBD.


Full Scientific Manuscript

Keywords
symptom clusters; pain; fatigue; sleep disturbance; depression; anxiety; low symptom cluster; high symptom cluster; Crohn s disease; CD; ulcerative colitis; UC ;

Study Updates,
Medications,
Treatment
2017
Obesity Is Associated with Worse Disease Activity in Patients with Inflammatory Bowel Diseases: an Internet Based Cohort Study

Summary

More than 1/3 of adults in the US are obese and the rates of obesity are increasing. However, relatively little is known about the prevalence of obesity in patients with inflammatory bowel disease (IBD) or the impact of obesity on IBD disease activity. In this study, we reviewed patients in the CCFA Partners database to better understand these issues. We found that approximately 30% of IBD patients were overweight and an additional 20% were obese. Patients who were overweight or obese were less likely to have their IBD in remission at baseline. We also found that patients who were obese (but not overweight patients) were more likely to have a relapse of their IBD within 6-12 months compared to normal weight patients. In summary, obesity appears to be relatively common amongst patients with IBD and may be a risk factor for worsened disease.


Full Scientific Abstract

Keywords
comorbidity; obese; obesity; overweight; nutrition; patient reported outcomes;

Study Updates,
Lifestyle
2016
Infertility Care Among Men and Women With Inflammatory Bowel Diseases in the CCFA Partners Cohort

Summary

We studied how often women and men with inflammatory bowel disease (IBD) seek care for infertility (problems getting pregnant). We also looked at reasons why individuals had trouble getting pregnant. A total of 12.5% of women in CCFA Partners went to see a doctor for problems getting pregnant. This was a little higher in women with Crohn's disease (14.1%) than in women with ulcerative colitis (9.5%). Risk factors for needing help getting pregnant were: prior GI surgery and older age. The most common cause of fertility problems in women was blocked fallopian tubes. For men, 8.7% needed help with fertility. Age was a risk factor. The most common cause of fertility problems was a problem with their female partner. Nearly 80% of women and men who went to the doctor for fertility problems were able to get pregnant. These rates of pregnancy with fertility treatment are similar to those of people without IBD.


Full Scientific Abstract

Keywords
infertility; pregnancy; sexual health; infertile; sexual function ;

Health Maintenance
2016
Hormonal Contraception Use is Common Among Patients with Inflammatory Bowel Diseases and an Elevated Risk of Deep Vein Thrombosis

Summary

People with inflammatory bowel disease (IBD) have an increased risk of blood clots due to having inflammation. Other risk factors can include things like smoking, using steroids, and being overweight. Most forms of hormonal contraception (birth control pills) have estrogen which can also increase clotting risk. We studied whether people with IBD that had risk factors for clotting were also put on birth control pills. This could be an opportunity for prevention (as other birth control options are available that do not increase clotting risk). Over 3000 women with IBD completed surveys asking about birth control methods and other risk factors for clotting. Birth control pills were used in over 30% of women with IBD. Women with risk factors for clotting (smoking, steroids, obesity) still had the same rates of birth control pill use as those without these risk factors. Based on this study, it is important for GI doctors to ask patients about birth control use and find out whether they also have other risk factors for a blood clot. By changing the form of contraception, this could prevent a complication of a blood clot in the future.


Full Scientific Manuscript

Keywords
Blood clots; Deep Vein Thrombosis; DVT; hormonal contraception; contraception; women s health; birth control pills;

Women's Health
2016
Achieving Synergy: Linking an Internet-Based Inflammatory Bowel Disease Cohort to a Community-Based Inception Cohort and Multicentered Cohort in Inflammatory Bowel Disease

Summary

Cohort studies follow groups of people to understand disease. They are difficult to organize and often do not focus on patient-reported outcomes. Internet-based cohort studies provide new opportunities to study patient-reported outcomes; they are also efficient and can easily include large numbers of people. Linking an Internet-based cohort study, like CCFA-Partners, to a traditional cohort study can be beneficial to both studies and add a tremendous amount of information about a disease. Therefore, we aimed to link CCFA-Partners with the Ocean State Crohn's and Colitis Area Registry (OSCCAR) and The Sinai-Helmsley Alliance for Research Excellence (SHARE), both of which are traditional cohort studies. OSCCAR is a cohort of patients with inflammatory bowel disease (IBD) in Rhode Island. SHARE is a cohort across 7 academic medical centers around the United States. Both cohorts collect specimens, like blood and stool, from participants. OSCCAR enrolled people with IBD from 2008 to 2013. SHARE started enrolling people with IBD in July 2012 and enrollment is continuing. People in the cohorts who had access to the Internet were told about CCFA-Partners by the study coordinators and encouraged to enroll.

In the OSCCAR cohort, 243 of the 320 participants consented to join the CCFA-Partners cohort. However, only 44 participants completed enrollment in CCFA-Partners. OSCCAR participants who completed enrollment were better educated than those who did not complete enrollment. In the SHARE cohort, 436 participants completed enrolment in CCFA-Partners. SHARE participants who completed enrollment were more often women and white. If they had Crohn's disease, those who completed enrollment had fewer disease symptoms and if they had ulcerative colitis, those who completed enrollment had less extensive disease. Linkage of CCFA Partners with cohorts such as OSCCAR and SHARE may be a cost-effective way to expand opportunities for research. Although linkage is possible, participant's willingness to complete the linkage is the limiting factor. Asking participants in a traditional cohort at the time of enrollment may be a way of maximizing linkage to CCFA-Partners.


Full Published Manuscript

Keywords
cohort; Crohn's Disease; Crohn's; CD; population; patient-reported outcomes; symptoms; physical health; social health; psychosocial health;

Research Methods,
Study Updates,
Health Maintenance
2016
Role of Nonsteroidal Anti-Inflammatory Drugs in Exacerbations of Inflammatory Bowel Disease

Summary

Nonsteroidal anti-inflammatory drugs (NSAIDs, medications such as Advil, ibuprofen, naproxen, etc.) may cause GI inflammation in patients with inflammatory bowel disease (IBD). IBD patients are often told to avoid these medications. We looked at patients in CCFA Partners in who were in remission (with few to no symptoms) and asked about regular NSAID use. We then looked at whether they flared 6 months later. A total of 791 patients were included, of these, 40.6% reported ever using NSAIDS at baseline. Patients with Crohn's disease (CD) who regularly used NSAIDS (at least 5 times/monthly) had a 65% increased risk of later flare. No effect of regular NSAID use was seen for ulcerative colitis (UC). Those with CD who used acetaminophen (Tylenol) also had a 72% increased risk of later flare. Lower doses of NSAIDs had no association with flare. Therefore, regular NSAID use or acetaminophen use may increase the risk of flare in CD, but not UC. This may be related to effects of the medications. It is also possible that those people with IBD who require pain medications at baseline may not be in as full a remission, which may increase the risk of later flare.


Full Scientific Manuscript

Keywords
active disease; nonsteroid; NSAID; anti-inflammatory; drugs; flare; risk; prevention;

Medications
2015
Avoidance of Fiber is Associated with Greater Risk of Crohn's Disease Flare in a 6 Month Period

Summary

Dietary fiber is found in plant foods such as fruits, veggies, and whole grains. Past studies found that dietary fiber can affect bacterial colonies in your stomach and intestines. However, there is limited information about how dietary fiber affects inflammatory bowel disease (IBD) symptoms. In this study, we looked at fiber consumption and whether it was associated with flares in adults with IBD. A total of 1619 participants in CCFA Partners completed a diet survey and a follow-up survey 6 months later. We found that participants with Crohn's disease who reported eating the most fiber were less likely to have a flare within a 6 month period. In addition, participants with Crohn's disease who told us they did not avoid high fiber foods were about 40% less likely to have a flare than participants who told us they avoid high fiber foods. Interestingly, we did not find an association between fiber consumption and disease flares among participants with ulcerative colitis. In summary, eating foods high in fiber may help reduce risk of flares among patients with Crohn's disease.


Full Published Manuscript

Keywords
active disease; fiber; flare; prevention; risk; Crohn s disease; Crohn s; CD;

Diet,
Alternative Therapies,
Lifestyle,
Health Maintenance
2015
Exercise Decreases Risk of Future Active Disease in Patients with Inflammatory Bowel Disease in Remission

Summary

Little is known about how exercise impacts disease activity in patients with inflammatory bowel disease (IBD). This study explored the relationship between exercise level and disease activity in a large group of patients with IBD in remission. A total of 1,857 patients from the CCFA Partners cohort participated by answering online questions about their exercise level and disease activity at the beginning of the study (in remission) and then again after six-months. We found that participants with Crohn's disease who reported higher levels of exercise at the beginning of the study were significantly less likely to report active disease six-months later. We also found this association among participants with ulcerative colitis (UC) and indeterminate colitis (IC), but the results were not significant. Results of this study suggest that for patients with Crohn's disease (and possibly for patients with UC and IC) who are in remission, higher levels of exercise may reduce the risk of developing active disease in the short-term.


Full Published Manuscript

Keywords
active disease; flare; prevention; risk;

Exercise,
Lifestyle,
Alternative Therapies,
Health Maintenance
2014
Perceptions of Patients with Inflammatory Bowel Diseases on Biobanking

Summary

A biobank is a collection of samples from patients (including spit, stool or blood). Biobanks are very important for understanding risk factors for developing disease or for severity of disease. We wanted to understand more about why patients with inflammatory bowel disease (IBD) would or would not participate in a biobank. We first did a series of interviews over the phone with patients who were participating in the CCFA Partners study. This helped us to understand the important concerns about biobanks and develop a survey for use in CCFA Partners. We then sent a survey to over 800 people with IBD in CCFA Partners. We did a total of 26 phone interviews. Patients doing the interviews told us that they had concerns about how samples would be collected/stored; who would be allowed access; whether these samples would be used for other things (not only research); and whether this would affect whether they could get life insurance. Most people were not that worried about using the blood for genetic studies. People thought that that biobanks were important for research, that they might lead to a cure; that by donating they would be helping others or family members with IBD; and hoped that they might personally benefit, although most understood that they likely would not. These themes aided in the development of a survey instrument to assess perceptions of biobanking. A total of 476 people initially finished the survey. Almost 40% said that they would 'definitely yes' donate samples, 56.0% would 'probably yes' donate, 5.1% 'probably no' and 0.7% 'definitely no'. There were no factors that made someone more likely to donate (reported donation rates were not different for Crohn's disease (CD) versus ulcerative colitis (UC), remission versus active disease, or education level. People were most willing to donate spit, followed by blood and lastly stool. Knowing these important thoughts on sample donation/biobanks will help researchers to develop consents for IBD biobanks and design educational materials on biobanks for IBD A biobank is a collection of biological samples, such as saliva, blood, and stool, from individuals with a common condition such as inflammatory bowel disease (IBD). Biobanks are important for understanding risk factors for developing disease or for severity of disease. We wanted to learn more about IBD patients' understanding of and willingness to participate in a biobank. We first did 26 phone interviews with patient volunteers participating in the CCFA Partners study. Those interviews helped us better understand concerns related to biobanks. Patients doing the interviews told us that they had concerns about how samples would be collected/stored, who would be allowed access, whether these samples would be used for anything other than research, and whether participation in a biobank would affect life insurance eligibility. Most patients were not that worried about using blood for genetic studies. Participants thought biobanks were important for research, that they might lead to a cure, that by donating they would be helping others or family members with IBD, and hoped that they might personally benefit. These results from the phone interviews were used to develop an online survey instrument to assess perceptions of biobanking. In a larger sample, a total of 1,007 people with IBD completed the online survey. Almost 40% said they would 'definitely' donate samples, 56.4% would ‘probably’ donate, 3.6% ‘probably not’, and 0.6% 'definitely not'. There were no differences in willingness to donate specimens based on disease type (Crohn's vs. ulcerative colitis) or on disease activity (in remission vs. currently active disease). People were most willing to donate saliva specimens, followed by blood and lastly stool samples. Knowing these important attitudes and beliefs about sample donations and biobanks will help researchers develop consents and educational materials related to biobanks that will encourage wider involvement.


Full Published Manuscript

Keywords
biobanking; sample collection; sample storage, confidentiality; HIPAA; community; population;

Research Methods,
Study Updates
2013
Sleep Disturbance and Risk of Active Disease in Patients With Crohn's Disease and Ulcerative Colitis

Summary

People with inflammatory bowel disease (IBD), like Crohn's disease and ulcerative colitis, tend to have poor quality of sleep. In this study of over 3000 people with IBD, those with more disease activity, depression, female gender, a history of smoking, or those currently taking corticosteroids or narcotics were more likely to have sleep disturbance. Of people with Crohn's disease who were in remission at the beginning of the study, those with sleep disturbance were twice as likely to have a flare in 6 months. No effect was seen for ulcerative colitis. These results suggest that sleep is important for maintaining remission in IBD.


Full Published Manuscript

Keywords
active disease; sleep; flare; risk; prevention; Crohn s Disease; Crohn's; CD; Ulcerative Colitis; UC; colitis;

Lifestyle