High-dose oral thiamine versus placebo for chronic fatigue in patients with primary biliary cholangitis: A crossover randomized clinical trial

BACKGROUND & AIMS

Fatigue has high negative impact on many patients with primary biliary cholangitis (PBC) and treatment options are limited. Recently we showed favorable effects of four weeks of high-dose thiamine treatment on fatigue in patients with inflammatory bowel disease. We aimed to investigate the effect and safety of high-dose (600-1800 mg daily) oral thiamine treatment on chronic fatigue in patients with PBC.

METHODS

Randomized, double-blinded, placebo-controlled crossover trial including patients with severe PBC-related fatigue. Participants were allocated 1:1 to either group 1) 4 weeks of high-dose thiamine, 4 weeks of washout, and 4 weeks of placebo; or group 2) 4 weeks of placebo, washout, and high-dose thiamine, respectively. Fatigue severity was quantified using the fatigue subscale of the PBC-40 questionnaire. The primary outcome was a fatigue reduction of ≥ 5 points after 4 weeks of high-dose thiamine treatment.

RESULTS

We enrolled 36 patients; 34 completed the study. The overall mean reduction in fatigue was 5.0 points (95% CI: 2.5 to 7.5; p < 0.001) for the combined group 1 and group 2. Crossover analysis showed a mean increase in fatigue of 0.3 points (95% CI: -4.2 to 3.8) after high-dose thiamine treatment compared to a 1.4 points (95% CI: 6.2 to -3.4) mean reduction after placebo (p = 0.55). Only mild and transient adverse events were recorded.

CONCLUSION

Four weeks of high-dose oral thiamine treatment in patients with PBC was well tolerated and safe. However, high-dose thiamine was not superior to placebo in reducing PBC-related fatigue.

TRIAL REGISTRATION

The trial was registered in the ClinicalTrials.gov (NCT04893993) and EudraCT (2020-004935-26).

Severe Fatigue in Inflammatory Bowel Disease: Dopaminergic Therapy With Modafinil or Vitamin Therapy With Thiamine

We found Moulton et al's1 illustrative case series of 10 patients with inflammatory bowel disease (IBD) and chronic fatigue, all presenting with depression, particularly interesting. 1 Among the patients, 8 previously had undergone treatment with multiple psychotropic medications, and 2 had active IBD as indicated by increased fecal calprotectin levels. Remarkably, all 10 patients responded positively to open-label treatment with modafinil, a central nervous system stimulant that blocks dopamine reuptake transport, which resulted in an impressive improvement in their fatigue symptoms. At baseline, the self-reported mean fatigue score was 16, measured on the IBD Fatigue Assessment Scale (IBD-FAS), which ranges up to 20, and with levels higher than 11 indicating severe fatigue. After 6 months of modafinil treatment, the mean fatigue score was 6.7.1.

Quality of life among older patients receiving faecal microbiota transplant for Clostridioides difficile infection

BACKGROUND

Faecal microbiota transplantation (FMT) has mainly been studied in quantitative research to investigate effect rates. However, there is a lack of qualitative studies to explore patient perspectives.

AIM

To explore perceptions of quality of life in older patients with Clostridioides difficile infection (CDI) at least 1 week after receiving FMT.

METHOD

A qualitative study examining quality of life for patients treated with FMT.

FINDINGS

Patients with a permanent or transient treatment effect experienced an increase in quality of life in the physical, psychological and social domains. However, patients who did not respond to the treatment experienced negative impacts on their psychological, physical, and social domains. Although patients found the content unappealing, none had reservations about receiving the treatment.

CONCLUSION

This study highlights the importance of considering the psychological, social and physical wellbeing of patients when assessing the efficacy of FMT as a treatment option for patients with CDI. It further emphasises the importance of health professionals identifying patients' individual ways of handling the disease and everyday life to improve their quality of life.

B-vitamins, related vitamers, and metabolites in patients with quiescent inflammatory bowel disease and chronic fatigue treated with high dose oral thiamine

BACKGROUND

High doses of oral thiamine improve clinical fatigue scores in patients with quiescent inflammatory bowel disease (IBD) and chronic fatigue. In this study we analysed plasma samples obtained in a randomised clinical trial and aimed compare levels of vitamins B1, B2, B3 and B6, and their related vitamers and metabolites in patients with IBD, with or without chronic fatigue and with or without effect of high dose oral thiamine for chronic fatigue.

METHODS

Blood samples from patients with fatigue were drawn prior and after thiamine exposure and only once for patients without fatigue. A wide panel of analysis were done at Bevital AS Lab.

RESULTS

Concentration of flavin mononucleotide (FMN) was lower in patients with chronic fatigue compared to patients without fatigue (p = 0.02). Patients with chronic fatigue who reported a positive effect on fatigue after 4 weeks of high dose thiamine treatment had a statistically significantly lower level of riboflavin after thiamine treatment (p = 0.01).

CONCLUSION

FMN and Riboflavin were associated with chronic fatigue in patients with quiescent IBD. Levels of other B vitamins and metabolites were not significantly different between the investigated groups or related to effect of the thiamine intervention.

CLINICAL TRIAL REGISTRATION

ClinicalTrials.gov study identifier NCT036347359. Registered 15 August 2018, https://clinicaltrials.gov/study/NCT03634735?cond=Inflammatory%20Bowel%20Diseases&intr=Thiamine&rank=1.

ESPEN guideline on Clinical Nutrition in inflammatory bowel disease

The present guideline is an update and extension of the ESPEN scientific guideline on Clinical Nutrition in Inflammatory Bowel Disease published first in 2017. The guideline has been rearranged according to the ESPEN practical guideline on Clinical Nutrition in Inflammatory Bowel Disease published in 2020. All recommendations have been checked and, if needed, revised based on new literature, before they underwent the ESPEN consensus procedure. Moreover, a new chapter on microbiota modulation as a new option in IBD treatment has been added. The number of recommendations has been increased to 71 recommendations in the guideline update. The guideline is aimed at professionals working in clinical practice, either in hospitals or in outpatient medicine, and treating patients with IBD. General aspects of care in patients with IBD, and specific aspects during active disease and in remission are addressed. All recommendations are equipped with evidence grades, consensus rates, short commentaries and links to cited literature.

Fatigue and quality of life in patients with neuroendocrine neoplasia

INTRODUCTION

Neuroendocrine Neoplasms (NEN) are rare tumours arising in the gastro-intestinal tract or lungs. Poor health related quality of life (HRQoL) is associated with the carcinoid syndrome (CS), but fatigue is also important. We aimed to quantify HRQoL and fatigue in out-patients with NEN.

METHODS

In a cross-sectional study, we included 231 patients with NEN (G1-G3). We used pre-validated questionnaires MFI-20, EQ-5D-5L and 85% responded. We collected clinical, biochemical, imaging, and pathology data from Electronic Patient files. Normative values for fatigue and HRQoL were derived from background populations.

RESULTS

Median age was 68 years (range 21-91) and 52% were male. Patients with NEN reported more fatigue and worse HRQoL compared to the background population (p < .05). Cured patients reported higher HRQoL than patients with current disease, and patients with high grade neoplasms (G2-G3) reported more anxiety and depression compared to patients with low grade G1 disease (p < .05). The CS resulted in a 9% relative loss in Quality Adjusted Life Years compared to patients without CS. (p < .05). More than 50% of patients with CS reported problems with usual activities, pain/discomfort, and anxiety/depression. Overall, 36% of patients with NEN were fatigued and 92% of these had psychological fatigue. Younger patients (<65 years) experienced more fatigue than older patients (p < .05).

CONCLUSION

Patients with NEN report significantly lower HRQoL and more fatigue compared to the background population. Especially, patients with CS had pain, discomfort, anxiety, and depression and a relative reduction in HRQoL. However, compared to other cancer types, patients with NEN experience less fatigue.

Patient-Reported Outcomes and Health-Related Quality of Life in People Living With Ileostomies: A Population-Based, Cross-Sectional Study

BACKGROUND

The impact of a stoma on long-term health-related quality of life in people living with ileostomies is not clear.

OBJECTIVE

This study aimed to describe important patient-reported outcomes and health-related quality of life in people with ileostomies.

DESIGN

This is a population-based, cross-sectional study. Patients were invited to answer questionnaires estimating stoma-specific and generic health-related quality of life (EQ-5D-5L and the Major Depression Inventory). Danish norms were retrieved from reference literature.

SETTINGS

This study was conducted at the major stoma clinic at Aarhus University Hospital, Denmark.

PATIENTS

We invited all patients with ileostomies who were in contact with the clinic between 2012 and 2017.

MAIN OUTCOME MEASURES

The primary outcomes measured were patient-reported outcomes specific to people with ileostomies.

RESULTS

Of 621 identified patients (50% women), 412 (67%) responded to the survey. Among the responders, 178 (43%) reported that they still had an ileostomy at the time of the survey and were included in the analysis. Fatigue was frequent; 68% (95% CI 60%-75%) reported being tired and 26% (95% CI 20%-33%) answered that they were "always tired," whereas 43% (95% CI 36%-51%) lacked energy, 62% (95% CI 54%-69%) reported poor sleep, and 59% (95% CI 52%-66%) needed to rest during the day. Fifty-six percent (95% CI 48%-63%) needed to know the immediate location of the nearest toilet, and 58% (95% CI 51%-66%) felt sexually unattractive because of their ileostomy. Health-related quality of life measured with generic questions indicated 0.124 points lower health-related quality of life than the Danish norm ( p < 0.001), and 18% (95% CI 13%-25%) scored above the threshold for depression, which is 2.6 times higher than the background population (7%, 95% CI 6%-9%; p < 0.001).

LIMITATIONS

This study was limited by potential selection bias, and all participants did not answer all items.

CONCLUSIONS

Fatigue and low health-related quality of life is common in people living with ileostomies. Addressing fatigue and stoma-specific challenges in patients with an ileostomy is warranted. See Video Abstract at http://links.lww.com/DCR/B803 .

DESENLACES INFORMADOS POR PACIENTES Y CALIDAD DE VIDA RELACIONADA CON LA SALUD EN PERSONAS QUE VIVEN CON ILEOSTOMAS UN ESTUDIO TRANSVERSAL POBLACIONAL

ANTECEDENTES:El impacto de un estoma en la calidad de vida relacionada con la salud a largo plazo en personas que viven con ileostomías no está claro.OBJETIVO:Describir desenlaces importantes informados por pacientes y la calidad de vida relacionada con la salud en personas con ileostomías.DISEÑO:Estudio transversal poblacional. Se invitó a los pacientes a responder cuestionarios que estiman la calidad de vida relacionada con la salud general y específica del estoma (EQ-5D-5L y el Inventario de depresión mayor). Las normas danesas se recopilaron de la literatura de referencia.AJUSTES:El estudio se llevó a cabo en la clínica principal de estomas del Hospital Universitario de Aarhus, Dinamarca.PACIENTES:Invitamos a todos los pacientes con ileostomías que estuvieron en contacto con la clínica entre 2012 y 2017.PRINCIPALES MEDIDAS DE RESULTADO:Resultados informados por el paciente específicos para personas con ileostomías.RESULTADOS:De 621 pacientes identificados (50% mujeres), 412 (66%) respondieron la encuesta. Entre los que respondieron, 178 (43%) informaron que todavía tenían una ileostomía en el momento de la encuesta y fueron incluidos en el análisis. La fatiga era frecuente; el 68% (intervalo de confianza del 95%: 60-75%) informó estar cansado y el 26% (20-33%) respondió "siempre cansado", mientras que el 43% (36-51%) carecía de energía, el 62% (54-69%)) refirieron dormir mal y el 59% (52-6%) necesitaba descansar durante el día. El cincuenta y seis por ciento (48-63%) necesitaba saber la ubicación inmediata del baño más cercano y el 58% (51-66%) se sentía sexualmente poco atractivo debido a su ileostomía. La calidad de vida relacionada con la salud medida con preguntas genéricas indicó una calidad de vida relacionada con la salud 0,124 puntos más baja que la norma danesa ( p < 0,001), y el 18% (13-25%) puntuó con depresión, que es 2.6 veces más alta que la población de base (7%, 6-9%, p < 0,001).LIMITACIONES:Posible sesgo de selección, y no todos los participantes respondieron a todos los ítems.CONCLUSIONES:La fatiga y la baja calidad de vida relacionada con la salud es común en las personas que viven con ileostomías. Se justifica abordar la fatiga y los desafíos específicos del estoma en pacientes con una ileostomía. Consulte Video Resumen en http://links.lww.com/DCR/B803 . (Traducción-Juan Carlos Reyes ).

Long-term maintenance treatment with 300 mg thiamine for fatigue in patients with inflammatory bowel disease: results from an open-label extension of the TARIF study

OBJECTIVE AND AIMS

Fatigue is common in inflammatory bowel disease (IBD). In a RCT we demonstrated reductions in fatigue after 4 weeks' treatment with high-dose oral thiamine. We aimed to investigate whether 300 mg thiamine daily for 12 weeks could maintain the achieved levels of fatigue in patients with IBD after a 4-week intervention with high-dose thiamine; and evaluate the effect of a 6-month period where patients were free to take oral thiamine.

METHODS

A randomised, open-label, controlled trial, performed as a long-term extension (LTE) study of an initial randomised, high-dose thiamine trial. Patients were allocated 1:1 to 300 mg oral thiamine or no thiamine for 12 weeks. Subsequently, the patients were allowed to self-treat with over-the-counter (OTC) oral thiamine 6-month.

RESULTS

Regardless of allocation in the LTE study fatigue severity increased in the study period. No significant effect of 300 mg oral thiamine were found, when stratifying for initial allocation in the high-dose study or fatigue level at entry in the LTE study. Patients who took OTC thiamine had lower level of fatigue 6 month later (7.8; 95% CI: 5.5-10.1) when compared to the remains (11.0; 95% CI: 9.2-12.8) (p = .02). After the 6-months follow-up without restrictions, 66% of patients had reached normal fatigue levels.

CONCLUSIONS

We found no beneficial effect on fatigue from thiamine taken in doses of 300 mg per day for 12 weeks following high-dose treatment. After a 6-months follow-up without restrictions 66% had reached a normal level of fatigue.

CLINICAL TRIAL REGISTRATION

The trial was registered at ClinicalTrials.gov under study identifier NCT03634735.

Randomised clinical trial: high-dose oral thiamine versus placebo for chronic fatigue in patients with quiescent inflammatory bowel disease

BACKGROUND

Fatigue is a burdensome symptom for patients with inflammatory bowel disease (IBD). Few pharmacological interventions have documented effect on fatigue in patients with IBD. A pilot study indicated a 20-day effect  with high-dose thiamine.

AIMS

To investigate the effect and safety of high-dose oral thiamine (600-1800 mg/d) based on gender and weight on chronic fatigue in patients with quiescent IBD.

METHODS

This was a randomised, double-blinded, placebo-controlled crossover trial. Patients had quiescent IBD, severe chronic fatigue and no other explanation for fatigue. Patients were allocated 1:1 to either 1) high-dose oral thiamine for 4 weeks, 4 weeks of washout, 4 weeks of oral placebo or 2) oral placebo for 4 weeks, 4 weeks of washout, 4 weeks of high-dose oral thiamine. Fatigue was measured using the Inflammatory Bowel Disease-Fatigue Questionnaire. The primary outcome was improvement (≥3 points) of fatigue after 4 weeks on thiamine.

RESULTS

Forty patients were enrolled between November 2018 and October 2019. Crossover analysis showed a mean reduction of 4.5 points (95% CI 2.6-6.2) in fatigue after thiamine compared with a mean increase of 0.75 point (95% CI -1.3-2.8; P = 0.0003) after placebo. Furthermore, 55% of group 1 and 75% of group 2 showed an improvement ≥ 3 points while on thiamine compared with 25% of group 1 and 35% of group 2 while on placebo. Only mild side effects were detected.

CONCLUSION

We showed a significant beneficial effect of high-dose oral thiamine on chronic fatigue in IBD. The treatment was well tolerated.

TRIAL REGISTRATION

NCT03634735.

Equal efficacy of gastric and jejunal tube feeding in liver cirrhosis and/or alcoholic hepatitis: a randomised controlled study

BACKGROUND AND AIM

Malnutrition and muscle mass loss are complications in liver cirrhosis and alcoholic hepatitis (AH). Hospitalised patients who do not meet nutritional requirements are recommended to be fed enterally or parenterally, but no guidelines recommend a specific type of tube. This study aimed to compare the efficacy of jejunal versus gastric feeding.

METHOD

40 inpatients with liver cirrhosis and/or AH, a nutritional risk score more than 2 and a reduced daily energy intake were included. Half were randomised to nasogastric (NG) and half to nasojejunal (NJ) tube feeding. All received Peptamen AF as a supplement to oral intake. Participants were followed up until discharge or death.

FINDINGS

The study evaluated the data for 33 patients for 7 days after tube insertion. Mean daily energy intake for 7 days was 6509 kJ (NG) vs 6605kJ (NJ) (P=0.90). Tubes accidently removed by patients: once (n=16); twice (n=9); three times (n=6), with no differences between NG and NJ.

CONCLUSION

There were no significant differences in total nutritional intake between early NG feeding and early NJ feeding 7 days after tube insertion. The number of tube replacements was similar in both groups. Choice of tubes for patients with severe liver disease will depend on individual patient characteristics and needs and local facilities.

ECCO Guidelines on Therapeutics in Crohn's Disease: Surgical Treatment

This article is the second in a series of two publications relating to the European Crohn's and Colitis Organisation [ECCO] evidence-based consensus on the management of Crohn's disease. The first article covers medical management; the present article addresses surgical management, including preoperative aspects and drug management before surgery. It also provides technical advice for a variety of common clinical situations. Both articles together represent the evidence-based recommendations of the ECCO for Crohn's disease and an update of previous guidelines.

Health literacy and liver cirrhosis: testing three screening tools for face validity

Patients who have liver cirrhosis, which is a chronic and complex disease, have to understand a lot of information, including the nature of the disease and the structure of the healthcare system. It is important for nurses to be able to tailor care to this group of patients. It can therefore be useful to know the level of patients' health literacy (HL). In general, HL is measured through self-administered questionnaires. This study investigated the face validity of three HL questionnaires with a total of 108 outpatients with liver cirrhosis. The patients were allocated to one of 6 groups, within which the questionnaires administered in a different order; the allocation to each groups was random. One-third of patients needed help to complete the questionnaires: these were mostly individuals with alcohol-related liver cirrhosis, low levels of education, who were mostly male. The order of questionnaires was found to be unimportant, as the results were similar across the 6 groups. Measuring HL in patients with liver cirrhosis is a challenge-and the findings of this study indicate that exposing patients to any questionnaire could be used as a rough screening tool.

Adherence in inflammatory bowel disease (IBD): a clinical review

Adherence to treatment can be challenging, especially in chronic diseases. In inflammatory bowel disease (IBD), maintenance therapy is common to prevent a disease relapse, and adherence becomes even more of a challenge during remission. Furthermore, practical problems with taking topical treatment can increase the likelihood of non-adherence. In IBD, the definition adherence can be expanded beyond taking medication to factors like leaving blood or stool samples, keeping appointments or adjusting behaviour regarding smoking or diet. This review provides a taxonomy of different types of non-adherence and indicates how these types call for different interventions. Furthermore, the article describes how IBD nurses can open up conversations with patients that will hopefully lead to improvements in their adherence.

Population-based normative data for the inflammatory bowel disease fatigue scale - IBD-F

OBJECTIVE

Fatigue is a common concern among patients with inflammatory bowel disease (IBD). The Inflammatory Bowel Disease Fatigue (IBD-F) scale was developed in 2014 together with patients with IBD. The IBD-F comprises five questions about the frequency and severity of fatigue followed by 30 questions about the experience and impact of fatigue. All questions have generic character. Normative values are needed if the IBD-F scale is to be used extensively. This study aims to generate normative values for the IBD-F scale in a Danish background population.

MATERIALS AND METHODS

An age- and gender-stratified random sample of 3460 Danes was drawn from the total population. The IBD-F and a few socio-demographic questions were administered electronically.

RESULTS

Of the 3460 drawn individuals, 2952 citizens with electronic access were invited to participate, 1925 (65.2%) citizens accepted the invitation, and 1761 (59.7%) completed the IBD-F questionnaire. Overall, women had more fatigue than men (the frequency and severity, 7.2 vs. 6.6; p < .001) (the experience and impact, 17.0 vs. 13.5; p < .001). Fatigue was most marked for citizens <50 and ≥80 years old. Having no education, working part time, and morbidity were factors associated with more fatigue. Co-habitation was associated with less fatigue. The internal consistency in this population revealed Cronbach's alpha values >0.85.

CONCLUSIONS

The IBD-F scale can be used in the background population and this study provides normative data for fatigue. Fatigue was higher for women and specific age groups. Several socio-demographic and morbidity variables were associated with fatigue.

Health literacy levels in outpatients with liver cirrhosis

OBJECTIVE

Health literacy (HL) is a concept covering a range of cognitive and social skills that comprises aspects necessary for patients to navigate in the healthcare system. Our study aimed to investigate HL in patients with liver cirrhosis and determine factors associated with low HL.

METHODS

Data were collected among outpatients with cirrhosis (n = 108), using three dimensions from the Health Literacy Questionnaire. The selected dimensions were: 'Social support for health' (Social support scale), 'Ability to actively engage with healthcare providers' (Engagement scale), and 'Understand health information well enough to know what to do' (Information scale). Unpaired t-test was used to investigate differences on the HLQ scale scores. The effect sizes (ES) were calculated between groups using Cohen's d.

RESULTS

A total of 105 patients completed the questionnaire. Mean age of respondents was 60.6 years (45.5% females). A majority had alcoholic liver cirrhosis (64.8%) and 36.2% were living alone. Males had a low level of Social support HL (p < .05). Having an education level <12 years was also associated with low level of Social support HL (p < .05). All ESs were characterized as small.

CONCLUSIONS

Male outpatients with liver cirrhosis were found to have low levels of HL, so were patients with low education. In order to effectively communicate and support patients to self-manage their disease, healthcare providers can benefit from including a focus on HL in planning and delivering health care to patients with liver cirrhosis.

Systematic review: advice lines for patients with inflammatory bowel disease

OBJECTIVE

Advice lines for patients with inflammatory bowel diseases (IBD) have been introduced internationally. However, only a few publications have described the advice line service and evaluated the efficiency of it with many results presented as conference posters. A systematic synthesis of evidence is needed and the aim of this article was to systematically review the evidence of IBD advice lines.

MATERIALS AND METHODS

A broad systematic literature search was performed to identify relevant studies addressing the effect of advice lines. The process of selection of the retrieved studies was undertaken in two phases. In phase one, all abstracts were review by two independent reviewers. In phase two, the full text of all included studies were independently reviewed by two reviewers. The included studies underwent quality assessment and data synthesis.

RESULTS

Ten published studies and 10 congress abstracts were included in the review. The studies were heterogeneous both in scientific quality and in the focus of the study. No rigorous evidence was found to support that advice lines improve disease activity in IBD and correspondingly no studies reported worsening in disease activity. Advice lines were found to be health economically beneficial with clear indications of the positive impact of advice lines from the patient perspective.

CONCLUSION

The levels of evidence of the effect of advice lines in IBD are low. However, the use of advice lines was found to be safe, and cost-effective. Where investigated, patients with IBD overwhelmingly welcome an advice line with high levels of patient satisfaction reported.

Validation of the Danish version of Inflammatory Bowel Disease Self-assessment Scale

INTRODUCTION

The Inflammatory Bowel Disease Fatigue Self-assessment Scale (IBD-F) is a multidimensional, disease-specific questionnaire. Patients with inflammatory bowel disease (IBD) took part in the development of the tool. The scale was developed in the UK and comprises 35 questions: five questions about the severity of fatigue and 30 questions about the impact of fatigue. The purpose of this study was to validate a Danish electronic version of the IBD-F in a Danish IBD population.

METHODS

We included IBD outpatients regardless of disease activity. They were invited to answer the IBD-F, the Multidimensional Fatigue Inventory (MFI-20) and the health-related quality of life tool known as the Short Health Scale (SHS). Furthermore, we collected socio-demographic and disease data. A subsample was invited to answer the IBD-F again two weeks later. Spearman analysis was used to evaluate the correlations between the IBD-F, the MFI-20 and the SHS. Reliability was tested by intraclass coefficients.

RESULTS

A total of 325 patients were invited, and 159 patients had complete data. The IBD-F correlated well with the MFI-20 fatigue tool for almost all dimensions. The correlation with the SHS was less marked. The following variables were associated with more fatigue: female, Crohn's disease, respondent unemployed and comorbidity. The test-retest reliability was excellent.

CONCLUSION

The Danish version of the IBD-F is a valid tool for use in Danish patients with IBD.

FUNDING

This study was funded in part by an unrestricted grant from Takeda, Denmark.

TRIAL REGISTRATION

not relevant.

The assessment and care of patients with hepatic encephalopathy

This article provides an overview of the metabolic brain dysfunction hepatic encephalopathy (HE). HE is caused by severe liver cirrhosis and patients will often be treated in a liver unit, but patients with symptoms of HE may require nursing care anywhere in the healthcare system. Therefore it is beneficial for all nurses to have a basic knowledge of HE and this article explains the symptoms and treatment. Possible differential diagnoses are presented, as well as factors that can trigger episodes of HE. Both patients' and relatives' experiences are examined. Finally, the nurse's role in caring for patients with HE is described, along with the dilemmas and challenges involved.

Identification of Research Priorities for Inflammatory Bowel Disease Nursing in Europe: a Nurses-European Crohn's and Colitis Organisation Delphi Survey

BACKGROUND

Robust research evidence should inform clinical practice of inflammatory bowel disease [IBD] specialist nurses, but such research is currently very limited. With no current agreement on research priorities for IBD nursing, this survey aimed to establish topics to guide future IBD nursing research across Europe.

METHODS

An online modified Delphi survey with nurse and allied health professional members of the Nurses European Crohn's and Colitis Organisation [n = 303] was conducted. In Round One, participants proposed topics for research. In Round Two, research topics were rated on a 1-9 scale and subsequently synthesised to create composite research questions. In Round Three, participants selected their top five research questions, rating these on a 1-5 scale.

RESULTS

Representing 13 European countries, 88, 90 and 58 non-medical professionals, predominantly nurses, responded to Rounds One, Two and Three, respectively. In Round One, 173 potential research topics were suggested. In Rounds Two And Three, responders voted for and prioritised 125 and 44 questions, respectively. Round Three votes were weighted [rank of 1 = score of 5], reflecting rank order. The top five research priorities were: interventions to improve self-management of IBD; interventions for symptoms of frequency, urgency and incontinence; the role of the IBD nurse in improving patient outcomes and quality of life; interventions to improve IBD fatigue; and care pathways to optimise clinical outcomes and patient satisfaction.

CONCLUSIONS

The prioritised list of topics gives clear direction for future IBD nursing research. Conducting this research has potential to improve clinical practice and patient-reported outcomes.

Drug-specific hypophosphatemia and hypersensitivity reactions following different intravenous iron infusions

AIMS

Intravenous (IV) iron infusions have been associated with hypophosphataemia (HP) and hypersensitivity reactions (HSRs). No studies have compared the side effects of ferric carboxymaltose (FCM) with those of isomaltoside 1000 (ISM). This study aimed to describe the occurrence of HP and HSRs following the administration of either FCM or ISM.

METHODS

Data on 231 outpatients treated with IV iron infusions, between November 2011 and April 2014, were collected. During that period, the department made a switch from FCM to ISM and then back to FCM. Of the 231 patients, 39 received both FCM and ISM during the period. The prevalences of HP and HSRs were compared between the two drugs.

RESULTS

We found more HP events when FCM was given (64 vs. 9; P < 0.01). In contrast, more patients had mild HSRs when ISM was given (2.5% vs. 10.7%; P < 0.01). A comparison of the two drugs in the subpopulation who received both drug types (n = 39) revealed a difference in phosphate decrease (P < 0.01), with the most marked decrease occurring with FCM. Nine patients who had HSRs were exposed to both drugs. No potential HSR crossover between the two drugs was found.

CONCLUSION

We found a higher risk of HP with FCM administration when compared to ISM administration. Conversely, we found a higher risk of mild HSRs with ISM administration when compared to FCM administration. The impacts of the two types of side effects should be considered when choosing an IV iron drug.

Biological therapy increases the health-related quality of life in patients with inflammatory bowel disease in a clinical setting

OBJECTIVE

Inflammatory bowel diseases (IBDs) have a considerable impact on the health-related quality of life (HRQoL) of patients. We aimed to investigate the effect of biological therapy on HRQoL in IBD patients followed in an out-patient clinical setting and to compare the HRQoL scores to that of IBD patients without disease activity.

MATERIALS

Observational and retrospective study in patients treated with biologics. A Short Health Scale (SHS) questionnaire on HRQoL consisting of four items (bowel symptoms, interference in daily life, worry, and general well-being) was completed and registered in each patient's medical journal. Data on HRQoL was collected at the beginning of treatment and every 3 months thereafter. The biologically treated group was compared with a control group of IBD patients without disease activity.

RESULTS

We identified 114 patients who began a new round of biological treatment. These were either naïve to biologics or had a break in treatment for more 3 months. After 3 months of therapy, significant improvements in HRQoL compared to baseline were observed for every item on the SHS (p value < 0.01). Subgroup analysis showed a poorer HRQoL performance in women, patients with Crohn's disease, and smokers. The median HRQoL score regarding bowel symptoms and interference in daily life was similar to the control group after 6 months of treatment.

CONCLUSION

Treatment with biological therapy leads to a statistically and clinically significant improvement in HRQoL in all parameters. After 6 months of treatment, bowel symptoms and interference in daily life were similar to patients without disease activity.

Adherence and quality of care in IBD

OBJECTIVE

In inflammatory bowel disease (IBD), adherence to both medical treatment and other aspects of care has a substantial impact on the course of the disease. Most studies of medical adherence have reported that 30-45% of patients with IBD were non-adherent. Our study aimed to investigate the different aspects of adherence and to identify predictors of non-adherence, including the quality of care, for outpatients with IBD.

MATERIALS AND METHODS

An anonymous electronic questionnaire was used to investigate different aspects of adherence, the quality of care, patient involvement and shared decision making among 377 IBD outpatients.

RESULTS

Three hundred (80%) filled in the questionnaire. The overall adherence rate was 93%. Young age (< 35 years old) and smoking were significantly associated with non-adherence (prevalence odds ratio (POR) 2.98, 95% CI 1.04-8.52, p < 0.05 and POR 3.88, 95% CI 1.36-11.05, p < 0.05, respectively). The lowest medical adherence rates were found for 5-ASA and topical treatments among patients with inactive disease. A large majority of patients stated that treatment strategies were agreed upon as a shared decision between the patient and the health care professionals.

CONCLUSIONS

Predictors for non-adherence were young age and smoking. High adherence rates could be explained by a high patient satisfaction and a high degree of shared decision making.

The role of filaggrin mutations during pregnancy and postpartum: atopic dermatitis and genital skin diseases

Mutations in the epidermal filaggrin gene (FLG) are associated with skin barrier dysfunction (dry skin, less acidic skin, and fissured skin), and atopic dermatitis (AD) with a severe and persistent course. Because pregnancy and delivery further impairs normal skin barrier functions (immune suppression, mechanical stress), we studied the possible role of FLG mutations on the risk of AD flares, genital infections, and postpartum problems related to perineal trauma. FLG-genotyping was performed in a population-based sample of 1837 women interviewed in the 12th and 30th weeks of pregnancy and 6 months postpartum as part of the Danish National Birth Cohort study 1996-2002. We found that FLG mutations also influence pregnancy-related skin disease; thus, women with FLG mutations had an increased risk of AD flares during pregnancy (OR 10.5, 95% CI 3.6-30.5) and of enduring postpartum physical problems linked to perineal trauma during delivery (OR 11.1, 95% CI 1.1-107.7).

Anemia in inflammatory bowel diseases is much more than levels of hemoglobin

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Trichuris suis ova therapy in relapsing multiple sclerosis is safe but without signals of beneficial effect

Background:

An observational study has suggested that relapsing–remitting multiple sclerosis patients with helminth infections have lower disease activity and progression than uninfected multiple sclerosis patients.

Objective:

To evaluate the safety and efficacy on MRI activity of treatment with TSO in relapsing MS.

Methods:

The study was an open-label, magnetic resonance imaging assessor-blinded, baseline-to-treatment study including ten patients with relapsing forms of multiple sclerosis. Median (range) age was 41 (24–55) years, disease duration 9 (4–34) years, Expanded Disability Status Scale score 2.5 (1–5.0), and number of relapses within the last two years 3 (2–5). Four patients received no disease modifying therapy, while six patients received IFN-β. After an observational period of 8 weeks, patients received 2500 ova from the helminth Trichuris suis orally every second week for 12 weeks. Patients were followed with serial magnetic resonance imaging, neurological examinations, laboratory safety tests and expression of immunological biomarker genes.

Results:

Treatment with Trichuris suis orally was well-tolerated apart from some gastrointestinal symptoms. Magnetic resonance imaging revealed 6 new or enlarged T2 lesions in the run-in period, 7 lesions in the early period and 21 lesions in the late treatment period. Two patients suffered a relapse before treatment and two during treatment. Eight patients developed eosinophilia. The expression of cytokines and transcription factors did not change.

Conclusions:

In a small group of relapsing multiple sclerosis patients, Trichuris suis oral therapy was well tolerated but without beneficial effect.

The impact of nurse-led annual telephone follow-up of patients with inflammatory bowel disease

Inflammatory bowel diseases (IBD) are characterised by periods of disease activity and period with disease in remission. In Denmark all patients are seen in hospital settings. The aim of this study was to introduce a nurse-led phone service for stable patients replacing annual visits.

The study originated from an outpatient cohort of 1,600 patients with IBD. A research protocol was determined before the intervention was launched, which included surveys among the patients before the intervention, after the intervention, collection of longitudinal data in a three year period, and a clinical audit. Budget impact analysis (BIA) and cost-effectiveness analysis (CEA) were done. Furthermore, the staff evaluated the process.

Almost 30% (n = 474) of the total cohort was enrolled in the service. Eighty-seven per cent of the patients welcomed the phone service beforehand. After implementation, 94% of the patients included were pleased with the service. The programme has shortened the waiting time for most other services, but no improvement in the workload was observed. The BIA showed limited savings. The CEA showed an annual saving of 100€ per patient when using the annual phone service over routine visits.

In conclusion, changing the method of contact from routine annual visits to annual phone calls from a nurse was feasible and well accepted for stable patients with IBD. The benefits of the service were most marked for the patients.

Patient-reported outcomes after acute nonvariceal upper gastrointestinal hemorrhage

OBJECTIVE

Nonvariceal acute upper gastrointestinal bleeding (AUGIB) is often associated with significant blood loss and anemia. Both the bleeding episode itself and the subsequent anemia are likely to significantly impact a patient's health-related quality of life (HRQoL). Treating the anemia is essential to increase the hemoglobin levels. The HRQoL impact has not been investigated. This longitudinal study aimed to determine the relationship between anemia, HRQoL, and fatigue in patients after nonvariceal AUGIB.

MATERIALS AND METHODS

A total of 97 patients (51 males and 46 females; mean age 70 years) were followed in a longitudinal study with a 6-month follow-up. All patients had AUGIB and were anemic at inclusion. Anemia, HRQoL (EQ-5D-3L), and fatigue (using the Multidimensional Fatigue Inventory) were assessed at baseline, and at 1, 3, and 6 months. The patients were initially included in an iron supplementation study.

RESULTS

The patients' HRQoL increased and their fatigue levels decreased from baseline to month 3 and month 6. Approximately half of the patients had full health at month 3; similar results were observed in the general population. Three and six months after the bleeding episodes, neither the HRQoL nor fatigue was affected by the anemia.

CONCLUSION

This study did not uncover relationships between anemia and HRQoL or anemia and fatigue after nonvariceal AUGIB.

Fatigue and acute/chronic anaemia

Fatigue in patients with gastrointestinal (GI) diseases can be caused by several conditions and anaemia is one of them. Anaemia can be caused by acute GI bleeding, or it can appear in relation to more chronic conditions: iron deficiency anaemia (IDA) and/or anaemia of chronic disease (ACD). Acute anaemia due to acute upper GI bleedings (AUGIB) is often treated with blood transfusions and/or oral iron supplementations. The need for blood transfusions prior to endoscopic intervention has been well described in guidelines. However, guidelines for the monitoring and treatment of anaemia in patients after nonvariceal AUGIB are generally lacking. A retrospective study showed that more than 80% of patients were discharged from hospital with anaemia and less than 20% of them were recommended iron supplementations. Chronic anaemia in inflammatory bowel diseases (IBD) is well known. Anaemia can be caused by deficiency conditions (iron, folic acid or vitamin B12); chronic bleeding; inflammation or medication (or a combination of these). Fatigue in IBD is found in 40% of IBD patients, even with disease in remission. The PhD dissertation is based on two studies. 1. A randomised placebo controlled trial where patients were allocated to iron supplementation (oral or intravenous) or placebo. Patients with nonvariceal AUGIB and anaemia were included in the study (N = 97). The primary follow-up time was 13 weeks, followed by additional three months follow-up. 2. A cross-sectional study including Scandinavian outpatients with IBD. Five hospitals in Denmark, Norway and Sweden included consecutively 5% of their cohort of patients with IBD (N = 429). The aims were: 1. To investigate the effect of iron supplementation in patients who had anaemia after endoscopic intervention for AUGIB. Furthermore, to investigate the health-related quality of life (HRQoL) and fatigue in these patients. 2. To determine the prevalence and type of anaemia, iron deficiency (ID) and fatigue in an unselected group of Scandinavian IBD outpatients.

RESULTS

1. Using haemoglobin (Hb) as a marker, the results of the intervention study on anaemic AUGIB patients showed that iron supplementations were superior to no treatment and intravenous iron was more effective to fill the patients iron stores than was oral iron. No differences in the Hb levels were found between the oral and intravenous iron groups after 13 weeks. Data on HRQoL and fatigue showed in general an improvement during the follow-up period. The improvement was not solely linked to treatment of anaemia. 2. The overall prevalence of anaemia in the Scandinavian population of IBD outpatients was 19%. Most patients had both IDA and ACD. The prevalence of ID was 35%. Fatigue was found in 44% of patients, and the physical dimensions of fatigue were the most marked. Anaemia and/or ID were not associated with increased fatigue.

CONCLUSIONS

1. Treatment with iron supplementations of post-discharge anaemia after AUGIB had significant effect on Hb levels. Intravenous iron supplementation should be chosen if adherence to treatment is essential. The patients' HRQoL was not affected by anaemia. 2. Anaemia in IBD outpatients was present in one of five patients and only 20% had pure IDA. The remains had pure "ACD" or a combination between ACD and IDA. Fatigue was present in nearly half of the patients and was not associated with anaemia, but was related to gender and age. Physical fatigue was the most affected dimension of fatigue.

Randomised clinical trial: oral vs. intravenous iron after upper gastrointestinal haemorrhage--a placebo-controlled study

BACKGROUND

Nonvariceal acute upper gastrointestinal bleeding (AUGIB) is often accompanied by post-discharge anaemia.

AIM

To investigate whether iron treatment can effectively treat anaemia and to compare a 3-month regimen of oral iron treatment with a single administration of intravenous iron prior to discharge.

METHODS

Ninety-seven patients with nonvariceal AUGIB and anaemia were enrolled in a double-blind, placebo-controlled, randomised study. The patients were allocated to one of three groups, receiving a single intravenous administration of 1000 mg of iron; oral iron treatment, 200 mg daily for 3 months; or placebo, respectively. The patients were followed up for 3 months.

RESULTS

From week 4 onwards, patients receiving treatment had significantly higher haemoglobin levels compared with patients who received placebo only. At the end of treatment, the proportion of patients with anaemia was significantly higher in the placebo group (P < 0.01) than in the treatment groups. Intravenous iron appeared to be more effective than oral iron in ensuring sufficient iron stores.

CONCLUSIONS

Iron treatment is effective and essential for treating anaemia after nonvariceal acute upper gastrointestinal bleeding. The route of iron supplementation is less important in terms of the increase in haemoglobin levels. Iron stores are filled most effectively if intravenous iron supplementation is administered (ClinicalTrials.gov identifier: NCT00978575).

High burden of iron deficiency and different types of anemia in inflammatory bowel disease outpatients in Scandinavia: a longitudinal 2-year follow-up study

OBJECTIVE

The prevalence of anemia in inflammatory bowel disease (IBD) has been broadly described. The recurrence, type and burden of anemia remain unenlightened. The primary objective was to describe this. The secondary objective was to evaluate the implementation of European guidelines.

MATERIALS AND METHODS

This longitudinal follow-up study included 300 IBD outpatients from six centers in Scandinavia. Patients were enrolled in a research cohort, in which each center included 5% of their IBD cohort. The study was prospectively planned, while data were retrospectively collected. The burden of anemia was calculated as number of months with anemia. A Markov model was used to calculate the probabilities of transitioning between stages. The European guidelines were used as the standard for anemia management.

RESULTS

Anemia affected > 50% of IBD outpatients during the 2-year observation period. Totally, 20% of the total observation time was spent in anemia. Over the 7200 months of observation, anemia was found in 1410 months. The most frequent type was combined anemia (63%). Combined anemia covers both anemia of chronic disease (ACD) and iron-deficiency anemia (IDA). Pure ACD was present in 21% of burden time, while pure IDA was present in 16% of burden time. The European guidelines have mainly been implemented.

CONCLUSION

Anemia affected a majority of the IBD outpatients. One in five months, the patients were anemic. Anemia related to inflammation dominated the different types of anemia. Pure IDA was found in for 16%. These findings, despite a fair implementation of guidelines.

Lack of follow-up of anaemia after discharge from an upper gastrointestinal bleeding centre

INTRODUCTION

Acute upper gastrointestinal bleeding is common and anaemia at discharge also occurs frequently. Follow-up studies of patients after discharge are limited. Furthermore, guidelines for follow-up and treatment of post-discharge anaemia have not been published.

MATERIAL AND METHODS

We performed a local, retrospective evaluation of patients admitted for acute upper gastrointestinal bleeding.

RESULTS

The retrospective evaluation found that more than 80% of the patients admitted for acute upper gastrointestinal bleeding were discharged with apparent anaemia, and oral iron supplementation was recommended for 16% of the discharged anaemic patients. Our study revealed no standardised follow-up protocols for anaemic patients.

CONCLUSION

The follow-up practice for patients with anaemia was inconsistent. Based on our research, well-designed studies are needed to determine the most effective post-discharge treatment for patients who are still anaemic at discharge after endoscopic treatment of acute non-variceal upper gastrointestinal bleeding.

FUNDING

not relevant.

TRIAL REGISTRATION

not relevant.

Fatigue in out-patients with inflammatory bowel disease is common and multifactorial

BACKGROUND

Patients with inflammatory bowel disease (IBD) often complain of fatigue.

AIM

To investigate the prevalence and characteristics of fatigue among IBD out-patients in Scandinavia and to provide normative values for fatigue in IBD patients.

METHODS

A cross-sectional study was conducted on 425 IBD patients from six out-patient centres in Denmark, Norway and Sweden. Fatigue was measured using the Multidimensional Fatigue Inventory. The patients were also screened for anaemia and iron deficiency. Each centre included approximately 5% of their IBD cohort. The patients were enrolled consecutively from the out-patient clinics, regardless of disease activity and whether the visit was scheduled. The fatigue analysis was stratified for age and gender.

RESULTS

Using the 95th percentile of the score of the general population as a cut-off, approximately 44% of the patients were fatigued. When comparing the IBD patients with disease activity to the IBD patients in remission, all dimensions of fatigue were statistically significant (P < 0.05). Being anaemic or iron deficient was not associated with increased fatigue. Being a male patient with ulcerative colitis treated with corticosteroids was a strong determinant for increased fatigue. The normative ranges for IBD fatigue were calculated.

CONCLUSIONS

Fatigue in IBD is common regardless of anaemia or iron deficiency. Fatigue in IBD is most marked for patients < 60 years of age. Stratifying for gender and age is necessary when analysing fatigue, as fatigue is expressed differently between groups.

The prevalence of anemia and iron deficiency in IBD outpatients in Scandinavia

OBJECTIVE

To evaluate the prevalence of anemia and iron deficiency (ID) among patients with inflammatory bowel disease (IBD) in the Scandinavian countries.

MATERIAL AND METHODS

A cross-sectional study including 429 IBD patients from six centers in Denmark, Norway and Sweden. Patients were screened for anemia and ID. Each center included ~5% of their IBD cohort. Patients were consecutively seen in the outpatient clinic, regardless of disease activity and whether the visits were scheduled or not.

RESULTS

The overall prevalence of anemia was 19% (95% CI: 16-23%). The prevalence was higher among patients with Crohn's disease than among patients with ulcerative colitis (p = 0.01). The etiology of anemia was as follows: iron deficiency anemia (20%), anemia of chronic disease (12%), and both conditions (68%). Less than 5% had folate acid or vitamin B12 deficiency. ID was found in 35% (CI: 31-40%) of the patients.

CONCLUSIONS

Anemia was present in every fifth IBD patient and ID in every third IBD patient.

The health care cost of intravenous iron treatment in IBD patients depends on the economic evaluation perspective

BACKGROUND AND AIM

Anemia is common in IBD patients and intravenous iron treatment is preferred. The drug cost of intravenous iron carboxymaltose is approximately twice the cost of intravenous iron sucrose. The aim was to evaluate the health care costs of intravenous iron sucrose (Venofer®, Vifor) and intravenous iron carboxymaltose (Ferinject®, Vifor) treatment to IBD patients in an outpatient setting.

METHODS

Based on data from 111 IBD patients treated with intravenous iron in an outpatient setting health care costs were evaluated by means of Budget Impact Analysis, Cost Effective Analysis and Cost Benefit Analysis.

RESULTS

The Cost Effective Analysis showed that iron carboxymaltose was more cost-effective than iron sucrose, due to fewer outpatient setting visits. Even a sensitivity analysis using a reduced patient income (50%) in the Cost Effective Analysis showed iron carboxymaltose to be the most cost effective treatment. The Budget Impact Analysis from a hospital perspective showed that iron carboxymaltose was more expensive than iron sucrose regardless of the dose given. In contrast the Cost Benefit Analysis showed that the average patients' 'willingness to pay' for a total of iron dose of 1400 mg was €233 in order to reduce the number of infusions from 7 to 2 by using iron carboxymaltose rather than iron sucrose.

CONCLUSION

Both the Cost Effective Analysis and the Cost Benefit Analysis showed clearly that iron carboxymaltose is a more cost effective way of giving intravenous iron than iron sucrose in IBD patients. Only the Budget Impact Analysis showed that intravenous iron sucrose was the cheapest choice if only direct cost was included in the analysis.