Effectiveness of cognitive-behavioral therapy on quality of life, anxiety, and depressive symptoms among patients with inflammatory bowel disease: A multicenter randomized controlled trial.

OBJECTIVE: Inflammatory bowel disease (IBD) is characterized by a low level of quality of life (QoL) and a high prevalence of anxiety and depression, especially in patients with poor QoL. We examined the effect of IBD-specific cognitive-behavioral therapy (CBT) on QoL, anxiety, and depression in IBD patients with poor mental QoL. METHOD: This study is a parallel-group multicenter randomized controlled trial. One hundred eighteen IBD patients with a low level of QoL (score ≤23 on the mental health subscale of the Medical Outcomes Study Short Form 36 Health Survey [SF-36]) were included from 2 academic medical centers (Academic Medical Center Amsterdam, VU University Medical Centre Amsterdam) and 2 peripheral medical centers (Flevo Hospital, Slotervaart Hospital) in the Netherlands. Patients were randomized to an experimental group receiving CBT (n = 59) versus a wait-list control group (n = 59) receiving standard medical care for 3.5 months, followed by CBT. Both groups completed baseline and 3.5 months follow-up assessments. The primary outcome was a self-report questionnaire and disease-specific QoL (Inflammatory Bowel Disease Questionnaire [IBDQ]). Secondary outcomes were depression (Hospital Anxiety and Depression Scale-Depression Subscale [HADS-D], Center for Epidemiologic Studies Depression Scale [CES-D]), anxiety (HADS-Anxiety Subscale [HADS-A]) and generic QoL (SF-36). RESULTS: Data were analyzed both on intention to treat as well as on per protocol analysis (completed ≥5 sessions). CBT had a positive effect on disease-specific-QoL (Cohen's d = .64 for IBDQ total score), depression (Cohen's d = .48 for HADS-D and .78 for CES-D), anxiety (Cohen's d = .58 for HADS-A), and generic QoL (Cohen's d = 1.08 for Mental Component Summary of the SF-36; all ps < .01). CONCLUSIONS: IBD-specific CBT is effective in improving QoL and in decreasing anxiety and depression in IBD patients with poor QoL. Clinicians should incorporate screening on poor mental QoL and consider offering CBT. (PsycINFO Database Record

Duodenal infusion of donor feces for recurrent Clostridium difficile.

BACKGROUND: Recurrent Clostridium difficile infection is difficult to treat, and failure rates for antibiotic therapy are high. We studied the effect of duodenal infusion of donor feces in patients with recurrent C. difficile infection. METHODS: We randomly assigned patients to receive one of three therapies: an initial vancomycin regimen (500 mg orally four times per day for 4 days), followed by bowel lavage and subsequent infusion of a solution of donor feces through a nasoduodenal tube; a standard vancomycin regimen (500 mg orally four times per day for 14 days); or a standard vancomycin regimen with bowel lavage. The primary end point was the resolution of diarrhea associated with C. difficile infection without relapse after 10 weeks. RESULTS: The study was stopped after an interim analysis. Of 16 patients in the infusion group, 13 (81%) had resolution of C. difficile-associated diarrhea after the first infusion. The 3 remaining patients received a second infusion with feces from a different donor, with resolution in 2 patients. Resolution of C. difficile infection occurred in 4 of 13 patients (31%) receiving vancomycin alone and in 3 of 13 patients (23%) receiving vancomycin with bowel lavage (P<0.001 for both comparisons with the infusion group). No significant differences in adverse events among the three study groups were observed except for mild diarrhea and abdominal cramping in the infusion group on the infusion day. After donor-feces infusion, patients showed increased fecal bacterial diversity, similar to that in healthy donors, with an increase in Bacteroidetes species and clostridium clusters IV and XIVa and a decrease in Proteobacteria species. CONCLUSIONS: The infusion of donor feces was significantly more effective for the treatment of recurrent C. difficile infection than the use of vancomycin. (Funded by the Netherlands Organization for Health Research and Development and the Netherlands Organization for Scientific Research; Netherlands Trial Register number, NTR1177.).

Transfer of intestinal microbiota from lean donors increases insulin sensitivity in individuals with metabolic syndrome.

Alterations in intestinal microbiota are associated with obesity and insulin resistance. We studied the effects of infusing intestinal microbiota from lean donors to male recipients with metabolic syndrome on the recipients' microbiota composition and glucose metabolism. Subjects were assigned randomly to groups that were given small intestinal infusions of allogenic or autologous microbiota. Six weeks after infusion of microbiota from lean donors, insulin sensitivity of recipients increased (median rate of glucose disappearance changed from 26.2 to 45.3 µmol/kg/min; P < .05) along with levels of butyrate-producing intestinal microbiota. Intestinal microbiota might be developed as therapeutic agents to increase insulin sensitivity in humans; www.trialregister.nl; registered at the Dutch Trial Register (NTR1776).

Hyperplastic polyps and sessile serrated adenomas as a phenotypic expression of MYH-associated polyposis.

BACKGROUND & AIMS: MYH-associated polyposis (MAP) is a disorder caused by a bi-allelic germline MYH mutation, characterized by multiple colorectal adenomas. These adenomas typically harbor G:C-->T:A transversions in the APC and K-ras genes caused by MYH deficiency. Occasional hyperplastic polyps (HPs) have been described in MAP patients but a causal relationship has never been investigated. We examined the presence of HPs and sessile serrated adenomas (SSAs) in 17 MAP patients and studied the occurrence of G:C-->T:A transversions in the APC and K-ras gene in these polyps. METHODS: MAP patients were analyzed for the presence of HPs/SSAs. APC-mutation cluster region and K-ras codon 12 mutation analysis was performed in adenomas (n = 22), HPs (n = 63), and SSAs (n = 10) from these patients and from a control group of sporadic adenomas (n = 17), HPs (n = 24), and SSAs (n = 17). RESULTS: HPs/SSAs were detected in 8 of 17 (47%) MAP patients, of whom 3 (18%) met the criteria for hyperplastic polyposis syndrome. APC mutations were detected only in adenomas and comprised exclusively G:C-->T:A transversions. K-ras mutations were detected in 51 of 73 (70%) HPs/SSAs in MAP patients, compared with 7 of 41 (17%) sporadic HPs/SSAs in the control group (P < .0001). In HPs/SSAs, 48 of 51 (94%) K-ras mutations showed G:C-->T:A transversions, compared with 2 of 7 (29%) sporadic HPs/SSAs in the control group (P < .0001). CONCLUSIONS: HPs and SSAs are a common finding in MAP patients. The detection of almost exclusively G:C-->T:A transversions in the K-ras gene of HPs/SSAs strongly suggests that these polyps are related causally to MYH deficiency. This implies that distinct pathways, that is, APC-gene related in adenomas and nonrelated in HPS/SSAs, appear to be operational in MAP.

Esophagitis and Barrett esophagus after correction of esophageal atresia.

BACKGROUND: Gastroesophageal reflux is a frequent problem after esophageal atresia (EA) repair. Our aim was to determine the prevalence of esophagitis and Barrett esophagus more than 10 years after repair of EA. METHODS: Ninety-two patients treated between 1973 and 1985 were included in this prospective study. A questionnaire was completed by 86 patients; esophagogastroscopy was performed in 49 patients. RESULTS: Only 36 patients had no complaints at all. Thirty-one patients complained of difficulties swallowing solid food; 23 complained of heartburn. Esophagogastroscopy revealed grade 3 esophagitis in 2 patients and a macroscopic image of Barrett esophagus in 2. Histology showed esophagitis in 30 patients, gastric metaplasia in 3, and no intestinal metaplasia (Barrett esophagus). CONCLUSIONS: For epidemiologic reasons, that is, the short interval of follow-up (10 years) and the low compliance of the study group, larger numbers are needed to decide if routine long-term endoscopic screening after repair of EA is necessary. For now, it cannot yet be recommended. The prevalence of symptoms of gastroesophageal reflux disease in this study group is higher than that in the general population, but we found no severe complications of gastroesophageal reflux in the pediatric age group.

Case-finding in coeliac disease should be intensified.

Large-scale screening studies on CD have been published and suggest a prevalence of CD in USA, Europe, Middle-East and Australia of about 1:100. The costs of finding coeliacs hasn't been discussed in these studies. Coeliac disease can be classified to be an important health problem. It might be relevant to have a low threshold for biopsies when screening for coeliac disease. Screening asymptomatics may be harmful for individuals. A lifelong gluten-free diet is not easy to maintain and quality of life may deteriorate. In countries familiar with coeliac disease, the classic pattern of severe malabsorption and cachexia, as described in textbooks, has become rare. CD is not borne in minds of doctors diagnosing dyspepsia and/or irritable bowel disease, or associated auto-immune diseases. The consequence is a delay in diagnosis, with secondary problems as long term auto-immune stimulation, osteoporosis and secondary malignancies. Enteropathy associated T-cell lymphomas are well known, but considering coeliac disease in T-cell lymphomas presenting outside the GE-tract is uncommon. Nation-wide screening programmes have not started, which are common for phenylketonury and other metabolic defects. It is debatable whether coeliacs found by screening adhere to a gluten-free diet similar to symptomatic coeliacs. Whether a gluten-free diet is of benefit to this subgroup is controversial.

Single-dose brachytherapy versus metal stent placement for the palliation of dysphagia from oesophageal cancer: multicentre randomised trial.

BACKGROUND: Both single-dose brachytherapy and self-expanding metal stent placement are commonly used for palliation of oesophageal obstruction due to inoperable cancer, but their relative merits are unknown. We undertook a randomised trial to compare the outcomes of brachytherapy and stent placement in patients with oesophageal cancer. METHODS: Nine hospitals in the Netherlands participated in our study. Between December, 1999, and June, 2002, 209 patients with dysphagia from inoperable carcinoma of the oesophagus or oesophagogastric junction were randomly assigned to stent placement (n=108) or single-dose (12 Gy) brachytherapy (n=101), and were followed up after treatment. Primary outcome was relief of dysphagia during follow-up, and secondary outcomes were complications, treatment for persistent or recurrent dysphagia, health-related quality of life, and costs. Analysis was by intention to treat. FINDINGS: Nine patients (six [brachytherapy] vs three [stent placement]) did not receive their allocated treatments. None was lost to follow-up. Dysphagia improved more rapidly after stent placement than after brachytherapy, but long-term relief of dysphagia was better after brachytherapy. Stent placement had more complications than brachytherapy (36 [33%] of 108 vs 21 [21%] of 101; p=0.02), which was mainly due to an increased incidence of late haemorrhage (14 [13%] of 108 vs five [5%] of 101; p=0.05). Groups did not differ for persistent or recurrent dysphagia (p=0.81), or for median survival (p=0.23). Quality-of-life scores were in favour of brachytherapy compared with stent placement. Total medical costs were also much the same for stent placement (8215) and brachytherapy (8135). INTERPRETATION: Despite slow improvement, single-dose brachytherapy gave better long-term relief of dysphagia than metal stent placement. Since brachytherapy was also associated with fewer complications than stent placement, we recommend it as the primary treatment for palliation of dysphagia from oesophageal cancer.

Gastroesophageal reflux: prevalence in adults older than 28 years after correction of esophageal atresia.

OBJECTIVE: To study the incidence of gastroesophageal reflux (GER)related complications after correction of esophageal atresia (EA). SUMMARY BACKGROUND DATA: The association of EA and GER in children is well known. However, little is known about the prevalence of GER and its potential complications in adults who have undergone correction of EA as a child. METHODS: Prospective analysis of the prevalence of GER and its complications over 28 years after correction of EA by means of a questionnaire, esophagogastroscopy, and histologic evaluation of esophageal biopsies. RESULTS: The questionnaire was returned by 38 (95%) of 40 patients. A quarter of the patients had no complaints. Swallowing solid food was a problem for 13 patients (34%), and mashed foods for 2 (5%). Heartburn was experienced by 7 patients (18%), retrosternal pain by 8 (21%). However, none of the patients were using antireflux medication. Twenty-three patients (61%) agreed to undergo esophagogastroscopy, which showed macroscopic Barrett esophagus in 1 patient, which was confirmed by histology. One patient developed complaints of dysphagia at the end of the study. A squamous cell esophageal carcinoma was diagnosed and treated by transthoracic subtotal esophagectomy. CONCLUSIONS: This study shows a high incidence of GER-related complications after correction of EA, but it is still very disputable if all EA patients should be screened at an adult age.

Duration of antibiotic therapy for cholangitis after successful endoscopic drainage of the biliary tract.

BACKGROUND: Drainage of the obstructed biliary tree is the mainstay of therapy for patients with acute cholangitis; antibiotic therapy is complementary. It is unknown whether it is necessary to continue therapy with antibiotics once biliary drainage is achieved and signs of systemic inflammation have subsided. METHODS: Patients who presented with acute cholangitis and were successfully treated at ERCP were studied retrospectively. Patients were followed for 6 months after ERCP. RESULTS: Eighty patients fulfilled study criteria. In 46% of patients blood cultures grew microorganisms. All patients recovered from the episode under study. Antibiotic therapy after ERCP was given for a median duration of 3 days (range: 0-42). Forty-one patients received antibiotic therapy for 3 days or less, 19 for 4 or 5 days, and 20 patients longer than 5 days. The 3 groups were well-matched. In none of the patients did the index episode of cholangitis result in a secondary complication not present at the time of ERCP. The percentage of patients with recurrent cholangitis (24%) was not statistically different for the 3 groups (p = 0.80). CONCLUSIONS: Short-duration antibiotic therapy (3 days) appears sufficient when adequate drainage is achieved and fever is abating.

Infliximab treatment for Crohn's disease: one-year experience in a Dutch academic hospital.

The aim of this study was to report the 1-year clinical experience with infliximab treatment for Crohn's disease (CD) in the Netherlands. All 73 CD patients receiving infliximab infusions were prospectively followed during 1 year after the drugs' registration in the Netherlands. Clinical response and adverse events were assessed for both active luminal disease as well as fistulous disease. A total of 212 infusions were administered to 57 patients with active luminal CD and 16 patients with fistulous CD. The mean duration between infusions was 60 days. In 17% of patients, adverse events were recorded, of which one was serious. The response rate was 81% in active luminal CD and 87% in fistulous disease. Response rates were highest in patients receiving concomitant methotrexate as maintenance therapy. Steroids could successfully be tapered off in 73% of responding luminal CD patients and 100% of responding CD patients with fistulae. Eleven patients showed a loss of response to continuous infliximab readministration. Our clinical experience with infliximab for active luminal and fistulous CD showed that the administration is safe, effective, and has high steroid-sparing efficacy. Higher response rates were seen with methotrexate as concomitant medication.