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1.

Background

Data on rescue treatment of autoimmune hepatitis in patients that fail standard treatment are sparse.

Aims

To report our long-term experience with mycophenolate mofetil.

Methods

Retrospective study in 22 patients with autoimmune hepatitis who failed azathioprine and prednisolone due to adverse events (n?=?14, 64%), lack of remission (n?=?5, 23%) or a combination (n?=?3, 13%).

Results

Mycophenolate mofetil was started at a dose of 20?mg/kg/day and increased to a maximum of 3?g/day. Follow-up was 0–6 months in 7 patients; more than 12 months in 15 (68%) and more than 24 months in 10. Normal aminotransferase levels were obtained (n?=?3) or maintained (n?=?7) in 10 patients (45%) after three to 30 weeks. 12 patients (55%) were withdrawn during the first 6 months, due to adverse events. Three patients were switched to cyclosporine and one underwent liver transplantation. Successful treatment with mycophenolate mofetil continued in 10 patients (45%) for a median of 71 months (range 20–124). Of these, one stopped prednisolone, five have a prednisolone dose <5?mg daily and four patients 5–10?mg.

Conclusion

Approximately one of two patients with autoimmune hepatitis that fail standard treatment benefit from long-term maintenance with mycophenolate mofetil, especially those with previous intolerance to thiopurines, where mycophenolate mofetil is effective in two thirds.  相似文献   

2.
3.

Background

Anti-TNF therapies infliximab (IFX), adalimumab (ADA), and golimumab (GOL) are approved for treating moderate to severe ulcerative colitis (UC). In UC, only the switch from IFX to ADA has been investigated, reaching no more than 10–43% remission rates at 12 months.

Aim

Of the present study was to investigate disease outcome after a switch from subcutaneous (SC) agents to the intravenous (IV) agent (IFX).

Methods

In this retrospective multicentre study, we analysed the charts of UC patients unresponsive/intolerant or with secondary loss of response (LOR) to ADA or GOL who were switched to IFX. We evaluated clinical response and remission together with adverse events at 3, 6, and 12 months follow-up.

Results

Seventy-six patients were included; 38 patients started ADA and 38 started GOL for a mean therapy duration of 6?±?6 months. Indications for switch were adverse events in 3%, primary failure in 79%, and LOR in 18% of patients. Clinical remission was reached by 47%, 50%, and 77% of patients, respectively. Patients that switched for LOR did numerically, but not statistically, better than patients who switched for primary failure.

Conclusions

Our data show a superior remission rate in SC to IV anti-TNF switch in UC compared to the IV to SC switch reported in literature.  相似文献   

4.

Background

The burden of Crohn’s disease (CD) and ulcerative colitis (UC) has never been estimated in the Republic of San Marino, the third smallest nation of the world.

Aims

To assess the occurrence and clinical features of CD and UC in San Marino during the last 35 years.

Methods

We retrospectively evaluated the prevalence, incidence, and main clinical aspects of CD and UC from 1980 to 2014, crossing data from various sources.

Results

Prevalence rates (per 100,000) on December 31, were 241 for CD (263 in males and 220 in females) and 311 for UC (370 in males and 255 in females). The specific incidence of UC steadily increased from 4.6 (95% CI: 1.5–10.6) in 1980–1984 to 12.4 (95% CI: 7.6–19.1) in 2010–2014; CD incidence showed a higher proportional increase, from 1.8 (95% CI: 0.2–6.6) in 1980–1984 to 17.9 (95% CI: 12.0–25.7) in 2010–2014. The main clinical features of CD and UC (activity and location at diagnosis, extra-intestinal manifestations, disease progression overtime, therapies, and hospitalizations) were analyzed.

Conclusions

This study provides the first epidemiological report on CD and UC in San Marino, showing specific traits and overall higher prevalence and incidence rates than previously reported in neighbor Areas.  相似文献   

5.

Introduction

Several real-world experience (RWE) studies with vedolizumab (VDZ) for induction of remission in inflammatory bowel diseases (IBD) have been published; however, long-term RWE data is scarce.

Aims

To describe the effectiveness and safety of VDZ in maintenance treatment of IBD.

Methods

A multicenter retrospective national study. The primary outcome of was clinical response at week 52; main secondary aims included clinical remission at week 52, rates of secondary loss of response and treatment discontinuation.

Results

We included 193 (133—CD; 60—UC) patients from 9 Israeli IBD centers. At week 52, response was observed in 62/133 (46.7%) CD patients, including 28 (21%) in clinical remission; 71 (53.3%) discontinued treatment or did not respond. For UC, response at week 52 was observed in 27/60 (45%), including 20 (33%) in clinical remission; 33 (55%) discontinued treatment or did not respond. Secondary non-response by week 52 occurred in 19.4% and 23.5% of week 14 responders in CD and UC, respectively. Week 14 response was associated with treatment continuation at week 52: no predictors of secondary loss of response were identified.

Summary

VDZ is safe and effective for maintenance of response and remission in IBD; week 14 response is positively associated with long-term response in both UC and CD.  相似文献   

6.

Background

Biologics against tumor necrosis factor (anti-TNF) have dramatically changed the management of moderate-to-severe ulcerative colitis (UC). In pivotal clinical trials, golimumab showed efficacy as induction and maintenance therapy in anti-TNF naïve UC patients. However, confirmatory data on effectiveness in the real world setting are needed.

Aim

to summarize recent evidence on the effectiveness of golimumab in observational real-world studies.

Methods

A literature search was conducted using Medline, Embase, and congresses databases for English language articles or abstracts on the effectiveness of golimumab published between January 1, 2014 and May 15, 2018. Pooled short-term (6–14 weeks) and mid- and long-term (24–54 weeks) clinical response and remission rates were calculated.

Results

24 abstracts were included; of those 8 were published full-text articles and 16 were abstracts from medical conferences. Overall, pooled short-term clinical response and remission rates were 59.3% (range 35–85.5%; 13 studies; 1429 patients) and 35.9% (range 14–51.7%; 9 studies; 666 patients), respectively. Pooled mid- and long-term clinical response and remission rates were 60.3% (range 37.1–89.5%; 4 studies; 356 patients) and 39.2% (range 12–84%; 8 studies; 822 patients), respectively.

Conclusions

Results: of observational studies confirm that golimumab is an effective therapy for UC in clinical practice.  相似文献   

7.

Background

Several studies have reported an increased prevalence of Parkinson disease (PD) amongst patients with inflammatory bowel disease (IBD) with conflicting results. We aimed to evaluate the risk of PD in the IBD population by conducting a meta-analysis (MA).

Methods

A systematic review with MA of the existing literature was conducted. The main outcome of interest was the incidence of developing PD in patients previously diagnosed with IBD.

Results

Four studies were included in this MA. The overall risk of PD in IBD was significantly higher than controls (RR 1.41, 95% c.i. 1.19–1.66). Crohn’s disease had a 28% increased risk of PD and ulcerative colitis had a 30% increased risk of PD compared to controls (CD: RR 1.28, 95% c.i. 1.08–1.52, UC: RR 1.30, 95% c.i. 1.15–1.47).

Conclusion

The MA detected an increased risk of PD in the IBD population and CD/UC subgroup. These results merit further clinical validation in future studies.  相似文献   

8.

Introduction and objectives

The MEESSI scale stratifies acute heart failure (AHF) patients at the emergency department (ED) according to the 30-day mortality risk. We validated the MEESSI risk score in a new cohort of Spanish patients to assess its accuracy in stratifying patients by risk and to compare its performance in different settings.

Methods

We included consecutive patients diagnosed with AHF in 30 EDs during January and February 2016. The MEESSI score was calculated for each patient. The c-statistic measured the discriminatory capacity to predict 30-day mortality of the full MEESSI model and secondary models. Further comparisons were made among subgroups of patients from university and community hospitals, EDs with high-, medium- or low-activity and EDs that recruited or not patients in the original MEESSI derivation cohort.

Results

We analyzed 4711 patients (university/community hospitals: 3811/900; high-/medium-/low-activity EDs: 2695/1479/537; EDs participating/not participating in the previous MEESSI derivation study: 3892/819). The distribution of patients according to the MEESSI risk categories was: 1673 (35.5%) low risk, 2023 (42.9%) intermediate risk, 530 (11.3%) high risk and 485 (10.3%) very high risk, with 30-day mortality of 2.0%, 7.8%, 17.9%, and 41.4%, respectively. The c-statistic for the full model was 0.810 (95%CI, 0.790-0.830), ranging from 0.731 to 0.785 for the subsequent secondary models. The discriminatory capacity of the MEESSI risk score was similar among subgroups of hospital type, ED activity, and original recruiter EDs.

Conclusions

The MEESSI risk score successfully stratifies AHF patients at the ED according to the 30-day mortality risk, potentially helping clinicians in the decision-making process for hospitalizing patients.  相似文献   

9.

Background

Despite the improvement of medical therapies, nearly half of patients with Crohn’s disease require surgery within 10?years after diagnosis. However, intestinal resection is not curative and recurrence may occur.

Aims

To evaluate post-surgical outcomes for patients with Crohn’s disease in a large monocentric cohort, and to identify variables associated with clinical and surgical relapse.

Methods

Patients with Crohn’s disease who had surgery for ileal and colonic Crohn’s disease between 2004 and 2016 and on at least one-year follow-up following surgery were included.

Results

One hundred ninety-three patients were included in the study. Crohn’s disease recurrence concerned 53% of patients after a median 56-month (6–158) follow-up and 29% of patients required a second surgical intervention. At logistic regression analysis, active smoking and young age at diagnosis were identified as independent risk factor for post-surgical relapse (p?=?0.01), while colonic or ileocolonic resection was recognized as a risk factor for surgical Crohn’s disease relapse (p?=?0.003).

Conclusions

Post-surgery recurrence is frequent for patients with Crohn’s disease. Active smoking and young age at diagnosis are risk factors for Crohn’s disease recurrence. As compared with patients undergoing small-bowel surgery, patients with colonic resection are proner to relapse requiring a second surgical intervention.  相似文献   

10.

Background

Little is known about the unmet needs of physicians caring for patients with inflammatory bowel disease (IBD).

Aims

This study explored the practical difficulties and needs for professional updating of Italian IBD physicians.

Methods

A questionnaire was distributed to 600 physicians attending IG-IBD meetings.

Results

280 physicians completed the questionnaire (46.7%). On a 5-point Likert scale (from 1, strongly disagree to 5, strongly agree), they identified the most problematic issues in managing IBD patients as increasing bureaucracy (3.9), lack of extra-gastroenterological IBD expertise (3.4), lack of diagnostic techniques (3.1) and budget limitations (2.9). The most lacking techniques, ranked from 1 (greatest need) to 9 (lowest need), were: anti-drug antibody and trough level assays (2.7), device-assisted enteroscopy (3.1), exploration under anaesthesia (3.2), MR enterography (3.2), and bowel ultrasonography (3.3). About professional updating, respondents indicated (on a 5-point Likert scale) that helpful topics were practical medicine (4.3), managing difficult patients (4.1), and guidelines (4.0). The most desired modality for updating was residential courses on clinical practice (4.3).

Conclusion

Several factors potentially limit the best management of IBD patients in Italy. Satisfying these unmet needs could improve care for IBD patients.  相似文献   

11.

Introduction

Ulcerative colitis (UC) is a chronic disease of the digestive tract and up to 20-30% of UC patients may suffer a severe flare-up during the course of the disease. Although there are national and international recommendations about its clinical management, there is not enough information about the treatment of acute severe UC in clinical practice.

Methods

An electronic and anonymous survey with 51 multiple-choice questions was performed among all the members of the Spanish Crohn's Disease and Ulcerative Colitis Working Group (GETECCU).

Results

Out of the 164 responders (20%), most were gastroenterologists (95%), with 59% from tertiary hospitals treating a median of 5 patients per year (IQR: 3-8) with a severe flare-up of ulcerative colitis. An endoscopic examination was routinely performed in 86% of patients (62% at admission). The most commonly used corticosteroid was methylprednisolone, usually at a dose of 60 mg/day, and its response was assessed after a median of 3 days (IQR: 3-5). Both in thiopurine-naïve and thiopurine-refractory patients, infliximab was the drug most frequently prescribed as rescue therapy. Half of responders (55%) had ever prescribed a first dose of infliximab higher than 5 mg/kg, and a higher proportion (73%) had ever prescribed an earlier dose of infliximab in the second or third infusion.

Conclusions

Acute severe UC is generally managed according to current treatment guidelines in our setting. The rescue therapy most commonly prescribed is infliximab, and the use of intensified or accelerated regimens with this biological drug is not unusual.  相似文献   

12.

Background

Atopic dermatitis is a common illness in childhood. Children with atopic dermatitis are prone to develop cutaneous sensitization due to skin barrier dysfunction.

Aim

The aim of this study was to evaluate the frequency of cutaneous sensitizations in patients with atopic dermatitis and to identify the most frequent causative allergens.

Study design

The study group consisted of 112 children with atopic dermatitis, aged 1–18 years (median 88.5 months) and 39 healthy controls, aged 1–8 years (median 88.48 months).

Methods

The diagnosis of atopic dermatitis was established by modified Hanifin and Rajka criteria; severity of the disease was assessed by scoring of atopic dermatitis. Serum blood eosinophil count, total IgE and skin prick tests for common aeroallergens and food allergens were performed. Patch tests with cosmetic series and European standard patch test series (Stallegenes© Ltd, Paris, France) were applied.

Results

Of the children with atopic dermatitis, 17% (n = 19) were sensitized to either cosmetic or standard series or both of them; no children in the control group had a positive patch test (p = 0.001). Atopy and severity of atopic dermatitis was not a significant risk factor for cutaneous sensitization. The most common allergens were Nickel sulphate and Methychloroisothiazinolone (4.5% and 4.5%) in the European standard patch test and cocamidoproplybetaine (12.5%) in the cosmetic series patch test.

Conclusion

Cutaneous sensitization can develop in children with atopic dermatitis, therefore allergic contact dermatitis should be kept in mind.  相似文献   

13.

Background

There is no single reliable marker of iron homeostasis in inflammatory bowel disease.

Aims

To determine diagnostic usefulness of soluble transferrin receptor and soluble transferrin receptor/log ferritin index in iron deficiency anemia in children with inflammatory bowel disease.

Methods

We assessed soluble transferrin receptor in serum and calculated soluble transferrin receptor/log ferritin index in 75 children with inflammatory bowel disease. Diagnostic ability to identify iron deficiency anemia was examined by receiver operating characteristic analysis.

Results

Study group comprised 27 cases of iron deficiency anemia, 6 anemia of chronic disease with iron deficiency, 5 anemia of chronic disease. Soluble transferrin receptor was significantly increased in children with iron deficiency anemia (median: 1.63?μg/ml) compared to non-anemic children (median: 1.02?μg/ml). Soluble transferrin receptor/log ferritin index was significantly higher in iron deficiency anemia (median: 1.76) than in anemia of chronic disease (median: 0.55), anemia of chronic disease with iron deficiency (median: 0.68) or patients without anemia (median: 0.72). Soluble transferrin receptor and its index were not correlated with disease activity or inflammatory markers. Diagnostic power for soluble transferrin receptor/log ferritin index (0.864) was superior to soluble transferrin receptor (0.768) in iron deficiency anemia recognition.

Conclusion

Soluble transferrin receptor/log ferritin index has better diagnostic utility than soluble transferrin receptor for iron deficiency anemia detection in pediatric inflammatory bowel disease.  相似文献   

14.

Background

Till now, pooled data about the safety and efficacy of different direct-acting antiviral (DAAs) regimens in different renal situations are still under evaluation.

Aim

To evaluate a real-life experience of the efficacy and safety of ombitasvir/paritaprevir/ritonavir plus ribavirin (OBV/PTV/r plus RIB) in patients with end-stage kidney disease (ESKD).

Patients and methods

Between January 2017 and January 2018, an open-label multicenter prospective study was designed to enroll all consecutive patients with proven CHC genotype 4 infections and concomitant ESKD based on estimated glomerular filtration rate (eGFR) with (HD group) or without hemodialysis (non-HD group). Patients were given a co-formula of OBV/PTV/r (25/150/100?mg) once-daily plus RIB was given for 12?weeks. Sustained virologic response (SVR 12) was the primary endpoint.

Results

A total of 110 patients were enrolled. An overall SVR 12 was reported in 104 (94.5%) patients, and treatment failure were reported in 6 patients [2 patients (1.8%) were relapsed, and 4 patients (3.6%) patients were non-responders]. SVR12 was 96% in HD and 91.4% in non-HD patients (P?=?0.286).There were no reported serious adverse events. Anemia was reported in 66.6% (n?=?50) in HD group and in 31.4% (n?=?11) in non-HD group.

Conclusion

Although it is still challenging, achievement of SVR12 in patients with chronic HCV and concomitant end-stage kidney disease in the era of DAAs became possible with a 12?weeks course of a co-formula of ombitasvir/paritaprevir /ritonavir plus ribavirin.

ClinicalTrials.gov ID

NCT03341988.  相似文献   

15.

Background

Symptomatic bradycardia has been reported in adults treated for chronic hepatitis C using sofosbuvir based regimens.

Aim

We studied the cardiac safety of sofosbuvir/ledipasvir in Egyptian children, treated for chronic hepatitis C.

Methods

The study included 40 hepatitis C virus infected children and adolescents 12–17 years old, using the combination of sofosbuvir (400?mg)/ledipasvir (90?mg) in a single oral tablet (Harvoni) taken daily for 12 weeks. All subjects underwent a baseline standard 12-lead surface Electrocardiography that was repeated at 4 and 12 weeks of therapy. Electrocardiography parameters (Heart Rate, RR interval, PR interval, QRS, QT interval, corrected QT interval, QT dispersion, JT interval, corrected JT interval, JT dispersion, Tpeak-Tend interval) were compared at the 3 different time points during antiviral therapy.

Results

No symptoms related to the cardiovascular system were reported during treatment. There were no cases of symptomatic bradycardia/syncope. Heart rate was noted to be significantly lower and RR and QT intervals were significantly longer in the baseline electrocardiography. Heart rate was significantly lower and RR interval was significantly longer in patients with higher viral load.

Conclusion

No adverse cardiovascular events were observed in this group of HCV infected children and adolescents treated with sofosbuvir/ledipasvir. None of the patients developed bradyarrhythmias during treatment.  相似文献   

16.
17.

Introduction

Dermatomyositis are rare autoimmune diseases. The discovery of specific antibodies such as the anti-TIF1γ, anti-SAE1/2 and anti-NXP2 antibodies has been associated with specific clinical phenotypes. The recent development of standardized kits based on immunodot method is a progress in dermatomyositis diagnosis. Here, we report the clinical characteristics of patients carrying these antibodies with or without clinical setting of dermatomyositis.

Methods

This single-center french retrospective study was conducted from November 2014 to February 2017 at Bordeaux university hospital. Patients carrying anti-TIF1γ, anti-SAE1/2 and anti-NXP2 antibodies, detected by immunodot, were included.

Results

Among the 58 patients included, only 10 were finally diagnosed with dermatomyositis. Some form of cancer was found in all anti-TIF1γ antibodies positive patients associated with dermatomyositis. Among the 48 anti-TIF1γ, anti-SAE1/2 and anti-NXP2 antibodies positive patients without clinical phenotype of dermatomyositis, 30 had autoimmune or inflammatory condition and 39 patients presented a significant biological autoimmunity. None of them developed dermatomyositis during the follow-up.

Conclusion

The immunodot kit allowed the diagnosis of 10 dermatomyositis. A high number of autoantibody positive patients without dermatomyositis raises the issue of the immunodot's performances in the context of biological autoimmunity.  相似文献   

18.

Background

Data about the outcomes after adalimumab dose de-escalation in inflammatory bowel disease (IBD) are scarce.

Objectives

To assess the outcomes after adalimumab dose de-escalation, and to identify potential factors associated with failure.

Methods

Retrospective, observational study including all IBD patients who had undergone adalimumab dose de-escalation to 40?mg every three weeks across seven GETAID centers, between June 2011 and September 2017. Failure of adalimumab dose de-escalation was defined as the need for treatment re-escalation, discontinuation of adalimumab, or clinical, biochemical and/or morphologic disease relapse.

Results

Fifty-six patients were identified (n?=?46 Crohn’s disease, n?=?10 ulcerative colitis). Median (IQR) duration of follow-up after adalimumab dose de-escalation was 15.9 (7.9–30.6) months. Adalimumab dose de-escalation was a failure in 21/56 (37.5%) patients and successful in 35/56 (62.5%) patients. Median (IQR) time until failure was 8.9 (4.6–15.6) months. At multivariate analysis, inactive disease at magnetic resonance imaging and/or endoscopy in the year before adalimumab dose de-escalation decreased the risk of failure with a factor five (P?=?0.02).

Conclusions

Adalimumab dose de-escalation to 40?mg every three weeks is possible in almost two thirds of IBD patients. Objective morphologic signs of active disease should be ruled out before considering a de-escalation strategy with adalimumab.  相似文献   

19.

Background

In APPRECIA trial, Crohn's disease (CD) patients undergoing intestinal resection were randomized to postoperative adalimumab (ADA) or azathioprine (AZA).

Aims

To evaluate health-related quality of life (HRQoL) in APPRECIA trial.

Methods

HRQoL was evaluated using disease-specific shortened Spanish version of the IBDQ (SIBDQ-9) and generic European Quality of Life-5 Dimensions (EQ-5D) questionnaires, completed at baseline and at weeks 24 and 52.

Results

Sixty-one patients (37 ADA and 24 AZA) had evaluable data for HRQoL. Patients treated with ADA or AZA had significant improvement from baseline to weeks 24 and 52 in SIBDQ-9 and EQ-5D (p?<?0.001 and p?≤?0.006 for all comparisons, respectively). There were no differences between treatment arms in mean change in SIBDQ-9 and EQ-5D at weeks 24 and 52 vs baseline. Only patients without endoscopic recurrence had significant improvement in SIBDQ-9 (p?<?0.001) and EQ-5D (p?<?0.001) at week 52. At week 52, there was a high to moderate negative correlation between CDAI score with SIBDQ-9 score (Pearson’s r: ?0.768) and with EQ-5D index (r: ?0.644).

Conclusion

HRQoL improved after intestinal resection in CD, irrespective of the postoperative therapy used (ADA or AZA). Outcomes in HRQoL were associated with prevention of endoscopic recurrence, since improvements in HRQoL were only significant in patients with endoscopic remission at 1 year.  相似文献   

20.
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