RESUMEN
Drug rediscovery refers to the principle of using 'old' drugs outside the indications mentioned in the summary of product characteristics. In the past decades, several drugs were rediscovered in a wide variety of medical fields. One of the most recent examples is the unconditional registration of thioguanine (TG), a thiopurine derivative, in patients with inflammatory bowel disease in the Netherlands. In this paper, we aim to visualise potential hurdles that hamper drug rediscovery in general, emphasise the global need for optimal use and development of potentially useful drugs, and provide an overview of the registration process for TG in the Netherlands. With this summary, we aim to guide drug rediscovery trajectories in the near future.
Asunto(s)
Gastroenterología , Enfermedades Inflamatorias del Intestino , Humanos , Tioguanina/uso terapéutico , Uso Fuera de lo Indicado , Enfermedades Inflamatorias del Intestino/tratamiento farmacológico , Países Bajos , Azatioprina/uso terapéutico , Mercaptopurina/uso terapéutico , Inmunosupresores/uso terapéuticoRESUMEN
BACKGROUND: Safety of thioguanine in pregnant patients with inflammatory bowel disease [IBD] is sparsely recorded. This study was aimed to document the safety of thioguanine during pregnancy and birth. METHODS: In this multicentre case series, IBD patients treated with thioguanine during pregnancy were included. Data regarding disease and medication history, pregnancy course, obstetric complications, and neonatal outcomes were collected. RESULTS: Data on 117 thioguanine-exposed pregnancies in 99 women were collected. Most [78%] had Crohn's disease and the mean age at delivery was 31 years. In 18 pregnancies [15%], IBD flared. Obstetric and infectious complications were seen in 15% [nâ =â 17] and 7% [nâ =â 8] of pregnancies, respectively. Ten pregnancies [8.5%] resulted in a first trimester miscarriage, one in a stillbirth at 22 weeks of gestational age and one in an induced abortion due to trisomy 21. In total, 109 neonates were born from 101 singleton pregnancies and four twin pregnancies. One child was born with a congenital abnormality [cleft palate]. In the singleton pregnancies, 10 children were born prematurely and 10 were born small for gestational age. Screening for myelosuppresion was performed in 16 neonates [14.7%]; two had anaemia in umbilical cord blood. All outcomes were comparable to either the general Dutch population or to data from three Dutch cohort studies on the use of conventional thiopurines in pregnant IBD patients. CONCLUSION: In this large case series, the use of thioguanine during pregnancy is not associated in excess with adverse maternal or neonatal outcomes.
Asunto(s)
Aborto Espontáneo , Enfermedades Inflamatorias del Intestino , Complicaciones del Embarazo , Embarazo , Recién Nacido , Niño , Humanos , Femenino , Adulto , Tioguanina/efectos adversos , Resultado del Embarazo/epidemiología , Enfermedades Inflamatorias del Intestino/tratamiento farmacológico , Mortinato/epidemiología , Aborto Espontáneo/inducido químicamente , Aborto Espontáneo/epidemiología , Complicaciones del Embarazo/tratamiento farmacológico , Complicaciones del Embarazo/epidemiologíaRESUMEN
BACKGROUND: Tofacitinib is an oral Janus kinase (JAK) inhibitor and is registered for the treatment of ulcerative colitis (UC). The effectiveness of tofacitinib has been evaluated up to 12 months of treatment. AIM: The aim of this study was to assess the effectiveness and safety of 24 months of tofacitinib use in UC patients in the Netherlands. METHODS: Patients initiating tofacitinib treatment were included in the ICC Registry, a nationwide, observational registry. Patients were prospectively evaluated for up to 24 months. The primary outcome was corticosteroid-free clinical remission (CSFR, Simple Clinical Colitis Activity Index [SCCAI] ≤2) at week 104. Secondary outcomes included biochemical remission (C-reactive protein (CRP) ≤5 mg/L and faecal calprotectin (FC) ≤250 µg/g), safety, and discontinuation rate. RESULTS: We included 110 patients of whom 104 (94.5%) were anti-TNF experienced. After 104 weeks of tofacitinib, 31.8% (34/107) were in CSFR, 23.4% (25/107) in biochemical remission and 18.7% (20/107) in combined clinical and biochemical remission. Of the patients in CSFR at week 52, 76.5% (26/34) remained so after 104 weeks of treatment. Sixty-one patients (55.5%) discontinued tofacitinib after a median duration of 13 weeks (IQR 7-34). The main reasons for discontinuation were non-response (59%), loss of response (14.8%), and adverse events (18%). There were 33.9 possible tofacitinib-related adverse events per 100 patient-years during follow-up. Adverse events most probably related to tofacitinib were skin reactions and headaches. There were 6.4 herpes zoster infections per 100 patient-years. CONCLUSION: Tofacitinib was effective in 31.8% of patients after 24 months of treatment.
Asunto(s)
Inhibidores del Factor de Necrosis Tumoral , Humanos , Países BajosRESUMEN
Capecitabine is a chemotherapeutic drug that is widely used as a monotherapy option in advanced cancer patients. After administration, it is converted into its active metabolite 5-fluorouracil (5-FU), a cytotoxic compound that may also induce adverse side effects in the gastrointestinal (GI) tract. Although these side effects can interfere with the continuation of the chemotherapy, diagnostic tools to detect early onset and prevention strategies are not available. In this explorative case study, we aim to identify differentially expressed genes (DEGs) that provide insight into the molecular mechanisms of toxicity induced by 5-FU in healthy colon tissue of breast cancer patients receiving capecitabine. Gene expression responses observed in patients were compared with those established in an in vitro model of healthy colon organoids. Colon biopsies from two patients with advanced breast cancer were collected before and after the treatment with capecitabine and used for RNA sequencing to determine transcriptomic responses. Differential expression analysis resulted in 31 affected genes, showing that the most affected pathways were transport of small molecules, cellular responses to stress, folate metabolism, NF-kB signalling pathway and immune system responses. The most biologically relevant genes were haemoglobin subunits encoding genes, involved in several processes; ATP12A, SLC26A3 and AQP8, involved in the transport of ions and water; TRIM31, a regulator of NF-kB signalling pathway; MST1P2 and MST1L, stimulators of macrophages. Comparison of human in vitro and in vivo responses showed that the gene expression of TRIM31 was similarly altered in the colon organoids exposed to 5-FU. Therefore, this gene constitutes a potential biomarker of colon toxicity that might be used in future in vitro drug safety design and screening.
RESUMEN
OBJECTIVE: Data on the course of severe COVID-19 in inflammatory bowel disease (IBD) patients remains limited. We aimed to determine the incidence rate and clinical course of severe COVID-19 in the heavily affected South-Limburg region in the Netherlands. METHODS: All COVID-19 patients admitted to the only two hospitals covering the whole South-Limburg region between February 27, 2020 and January 4, 2021 were included. Incidence rates for hospitalization due to COVID-19 were determined for the IBD (n = 4980) and general population (n = 597,184) in South-Limburg. RESULTS: During a follow-up of 4254 and 510,120 person-years, 20 IBD patients (0.40%; 11 ulcerative colitis (UC), 9 Crohn's disease (CD)) and 1425 (0.24%) patients from the general population were hospitalized due to proven COVID-19 corresponding to an incidence rate of 4.7 (95% Confidence interval (CI) 3.0-7.1) and 2.8 (95% CI 2.6-2.9) per 1000 patient years, respectively (Incidence rate ratio: 1.68, 95% CI 1.08-2.62, p = 0.019). Median age (IBD: 63.0 (IQR 58.0-75.8) years vs. general population: 72.0 (IQR 62.0-80.0) years, p = 0.10) and mean BMI (IBD: 24.4 (SD 3.3) kg/m2 vs. general population 24.1 (SD 4.9) kg/m2, p = 0.79) at admission were comparable in both populations. As for course of severe COVID-19, similar rates of ICU admission (IBD: 12.5% vs. general population: 15.7%, p = 1.00), mechanical ventilation (6.3% vs. 11.2%, p = 1.00) and death were observed (6.3% vs. 21.8%, p = 0.22). CONCLUSION: We found a statistically significant higher rate of hospitalization due to COVID-19 in IBD patients in a population-based setting in a heavily impacted Dutch region. This finding reflects previous research that showed IBD patients using systemic medication were at an increased risk of serious infection. However, although at an increased risk of hospitalization, clinical course of severe COVID-19 was comparable to hospitalized patients without IBD.
Asunto(s)
COVID-19/patología , Enfermedades Inflamatorias del Intestino/complicaciones , Índice de Severidad de la Enfermedad , Adolescente , Adulto , Factores de Edad , Anciano , Índice de Masa Corporal , COVID-19/complicaciones , COVID-19/epidemiología , COVID-19/virología , Femenino , Hospitalización/estadística & datos numéricos , Humanos , Incidencia , Unidades de Cuidados Intensivos , Masculino , Persona de Mediana Edad , Países Bajos/epidemiología , Respiración Artificial , Factores de Riesgo , SARS-CoV-2/aislamiento & purificación , Adulto JovenRESUMEN
Prehabilitation has been postulated as an effective preventive intervention to reduce postoperative complications, particularly for elderly patients with a relatively high risk of complications. To date, it remains to be determined whether prehabilitation increases physical capacity and reduces postoperative complications. The aim of this study was to assess the feasibility of a 4-week multimodal prehabilitation program consisting of a personalized, supervised training program and nutritional intervention with daily fresh protein-rich food for colorectal cancer patients aged over 64 years prior to surgery. The primary outcome was the feasibility of this prehabilitation program defined as ≥80% compliance with the exercise training program and nutritional intervention. The secondary outcomes were the organizational feasibility and acceptability of the prehabilitation program. A compliance rate of ≥80% to both the exercise and nutritional intervention was accomplished by 6 patients (66.7%). Attendance of ≥80% at all 12 training sessions was achieved by 7 patients (77.8%); all patients (100%) attended ≥80% of the available training sessions. Overall, compliance with the training was 91.7%. Six patients (66.7%) accomplished compliance of ≥80% with the nutritional program. The median protein intake was 1.2 (g/kg/d). No adverse events occurred. This multimodal prehabilitation program was feasible for the majority of patients.
Asunto(s)
Neoplasias Colorrectales/cirugía , Terapia por Ejercicio/métodos , Terapia Nutricional/métodos , Complicaciones Posoperatorias/prevención & control , Ejercicio Preoperatorio , Anciano , Dieta Rica en Proteínas/métodos , Estudios de Factibilidad , Femenino , Humanos , Masculino , Persona de Mediana Edad , Aceptación de la Atención de Salud , Evaluación de Programas y Proyectos de Salud , Estudios Prospectivos , Resultado del TratamientoRESUMEN
INTRODUCTION: Crohn's disease (CD) is a chronic inflammatory bowel disease with a heterogeneous clinical presentation, relapse rate and treatment response. At present, no markers are available to adequately predict disease course at diagnosis. To prevent overtreatment of patients with a relative mild disease course, a step-up approach starting with corticosteroids is usually applied. Timely introduction of potentially disease modifying drugs and tight control of mucosal inflammation are crucial to prevent disease-related complications in patients with a complex disease course. We hypothesise that episodic treatment with adalimumab monotherapy in combination with close monitoring after drug discontinuation improves long-term outcome and reduces drug-related side effects, while preventing overtreatment. METHODS AND ANALYSIS: In this pragmatic multicentre randomised controlled trial, newly diagnosed CD patients or CD patients with a flare, naïve to thiopurines and biologicals, will be included and randomised 1:1 to open-label episodic (ie, 24 weeks) adalimumab monotherapy or step-up care starting with corticosteroids. The primary outcome is the number of yearly quarters of corticosteroid free clinical (Monitor Inflammatory Bowel Disease At Home score ≤3) and biochemical (C reactive protein within normal range and faecal calprotectin ≤200 µg/g) remission at week 96. Secondary outcomes are total healthcare costs, cumulative corticosteroid dose, proportion of patients with endoscopic remission at week 24, corticosteroid-free clinical remission, time to remission and patient-reported outcome measures on quality of life, (work) disability and treatment adherence. Safety outcomes are drug-related and disease-related adverse events and disease progression on MRI-enterography at week 96. ETHICS AND DISSEMINATION: This study is approved by the Medical Research Ethics Committee of azM/UM in Maastricht dated 21 August 2019 (METC18-076) and is monitored by the Clinical Trial Centre Maastricht according to Good Clinical Practice guidelines. Written informed consent will be obtained from all patients. Study results will be published in international peer-reviewed medical journals. TRIAL REGISTRATION NUMBER: NCT03917303.
Asunto(s)
Enfermedad de Crohn , Calidad de Vida , Adalimumab/efectos adversos , Enfermedad de Crohn/tratamiento farmacológico , Humanos , Estudios Multicéntricos como Asunto , Ensayos Clínicos Controlados Aleatorios como Asunto , Recurrencia , Inducción de RemisiónRESUMEN
BACKGROUND AND AIMS: Patients with COVID-19 infection presents with a broad clinical spectrum of symptoms and complications. As a consequence nutritional requirements are not met, resulting in weight- and muscle loss, and malnutrition. The aim of the present study is to delineate nutritional complaints, the (course of the) nutritional status and risk of sarcopenia of COVID-19 patients, during hospitalisation and after discharge. METHODS: In this prospective observational study in 407 hospital admitted COVID-19 patients in four university and peripheral hospitals, data were collected during dietetic consultations. Presence of nutrition related complaints (decreased appetite, loss of smell, changed taste, loss of taste, chewing and swallowing problems, nausea, vomiting, feeling of being full, stool frequency and consistency, gastric retention, need for help with food intake due to weakness and shortness of breath and nutritional status (weight loss, BMI, risk of sarcopenia with SARC-F ≥4 points) before, during hospital stay and after discharge were, where possible, collected. RESULTS: Included patients were most men (69%), median age of 64.8 ± 12.4 years, 60% were admitted to ICU at any time point during hospitalisation with a median LOS of 15 days and an in-hospital mortality rate of 21%. The most commonly reported complaints were: decreased appetite (58%), feeling of being full (49%) and shortness of breath (43%). One in three patients experienced changed taste, loss of taste and/or loss of smell. Prior to hospital admission, 67% of the patients was overweight (BMI >25 kg/m2), 35% of the patients was characterised as malnourished, mainly caused by considerable weight loss. Serious acute weight loss (>5 kg) was showed in 22% of the patents during the hospital stay; most of these patients (85%) were admitted to the ICU at any point in time. A high risk of sarcopenia (SARC-F ≥ 4 points) was scored in 73% of the patients during hospital admission. CONCLUSION: In conclusion, one in five hospital admitted COVID-19 patients suffered from serious acute weight loss and 73% had a high risk of sarcopenia. Moreover, almost all patients had one or more nutritional complaints. Of these complaints, decreased appetite, feeling of being full, shortness of breath and changed taste and loss of taste were the most predominant nutrition related complaints. These symptoms have serious repercussions on nutritional status. Although nutritional complaints persisted a long time after discharge, only a small group of patients received dietetic treatment after hospital discharge in recovery phase. Clinicians should consider the risks of acute malnutrition and sarcopenia in COVID-19 patients and investigate multidisciplinary treatment including dietetics during hospital stay and after discharge.
Asunto(s)
COVID-19/complicaciones , Hospitalización , Desnutrición/complicaciones , Estado Nutricional , Sarcopenia/etiología , Pérdida de Peso , Adulto , Anciano , Apetito , Femenino , Hospitales , Humanos , Tiempo de Internación , Masculino , Desnutrición/epidemiología , Persona de Mediana Edad , Evaluación Nutricional , Obesidad/complicaciones , Obesidad/epidemiología , Pandemias , Alta del Paciente , Estudios Prospectivos , Factores de Riesgo , SARS-CoV-2 , Olfato , GustoRESUMEN
BACKGROUND: Patients suffering from inflammatory bowel diseases (IBD) and treated with originator infliximab are increasingly being switched to biosimilars. Some patients, however, are "reverse switched" to treatment with the originator. Here we assess the prevalence of reverse switching, including its indication and outcomes. METHODS: In this retrospective multicenter cohort study, data on patients with IBD from 9 hospitals in the Netherlands were collected. All adult patients with IBD were included if they previously had been switched from originator infliximab to the biosimilar CT-P13 and had a follow-up time of at least 52 weeks after the initial switch. The reasons for reverse switching were categorized into worsening gastrointestinal symptoms, adverse effects, or loss of response to CT-P13. Drug persistence was analyzed through survival analyses. RESULTS: A total of 758 patients with IBD were identified. Reverse switching was observed in 75 patients (9.9%). Patients with reverse switching were predominantly female (70.7%). Gastrointestinal symptoms (25.5%) and dermatological symptoms (21.8%) were the most commonly reported reasons for reverse switching. In 9 patients (12.0%), loss of response to CT-P13 was the reason for reverse switching. Improvement of reported symptoms was seen in 73.3% of patients after reverse switching and 7 out of 9 patients (77.8%) with loss of response regained response. Infliximab persistence was equal between patients who were reverse-switched and those who were maintained on CT-P13. CONCLUSIONS: Reverse switching occurred in 9.9% of patients, predominantly for biosimilar-attributed adverse effects. Switching back to originator infliximab seems effective in patients who experience adverse effects, worsening gastrointestinal symptoms, or loss of response after switching from originator infliximab to CT-P13.
Asunto(s)
Anticuerpos Monoclonales , Biosimilares Farmacéuticos , Sustitución de Medicamentos , Enfermedades Inflamatorias del Intestino , Infliximab , Adulto , Anticuerpos Monoclonales/efectos adversos , Anticuerpos Monoclonales/uso terapéutico , Biosimilares Farmacéuticos/efectos adversos , Biosimilares Farmacéuticos/uso terapéutico , Enfermedad Crónica , Femenino , Fármacos Gastrointestinales/efectos adversos , Fármacos Gastrointestinales/uso terapéutico , Humanos , Enfermedades Inflamatorias del Intestino/tratamiento farmacológico , Infliximab/efectos adversos , Infliximab/uso terapéutico , Masculino , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
INTRODUCTION: Nodular regenerative hyperplasia (NRH) has been associated with thiopurine therapy in patients with inflammatory bowel disease (IBD), but prevalence and prognosis of NRH remain unclear. This study is a cross-sectional search for NRH in IBD patients with long-term azathioprine or 6-mercaptopurine treatment. MATERIAL AND METHODS: Thirty-three IBD patients with continuous azathioprine/6-mercaptopurine treatment for at least 5 years were included. Laboratory tests, thiopurine metabolite levels, liver histology, MRI were examined for NRH and signs of portal hypertension. RESULTS: NRH was not observed in this cohort of 33 patients. Nevertheless, some possibly related signs of vascular changes were found by MRI in three patients. Also, splenomegaly, which may be associated with portal hypertension, was found in one patient. No high thiopurine dose neither high metabolite levels were found in these patients. CONCLUSION: No NRH was found in this group of IBD patients with long-term azathioprine/6-mercaptopurine treatment. Larger multicenter studies are needed to determine the prevalence of NRH in thiopurine-treated IBD patients.
Asunto(s)
Hipertensión Portal , Enfermedades Inflamatorias del Intestino , Azatioprina/efectos adversos , Enfermedad Crónica , Estudios Transversales , Humanos , Hiperplasia , Hipertensión Portal/complicaciones , Enfermedades Inflamatorias del Intestino/complicaciones , Enfermedades Inflamatorias del Intestino/tratamiento farmacológico , Enfermedades Inflamatorias del Intestino/epidemiología , Mercaptopurina/efectos adversos , PrevalenciaRESUMEN
BACKGROUND & AIMS: Telemedicine can be used to monitor determinants and outcomes of patients with chronic diseases, possibly increasing the quality and value of care. Telemedicine was found to reduce outpatient visits and hospital admissions for patients with inflammatory bowel diseases (IBD). We performed a full economic evaluation of telemedicine interventions in patients with IBD, comparing the cost-utility of telemedicine vs standard care. METHODS: We performed a randomized trial of 909 patients with IBD at 2 academic and 2 non-academic hospitals in The Netherlands. Patients were randomly assigned to groups that received telemedicine (myIBDcoach; n = 465) or standard outpatient care (n = 444) and followed for 12 months. Costs were measured from a societal perspective. Direct healthcare costs were based on actual resource use. Indirect costs comprised self-reported hours sick leave from work, intervention costs (annual license fee of 40 per patient [$45]), and utility costs (assessed using EQ5D). Cost-utility and uncertainty were estimated using the non-parametric bootstrapping method. RESULTS: Telemedicine resulted in lower mean annual costs of 547/patient [$612] (95% CI, 1029-2143 [$1150-2393]; mean costs of 9481 [$10,587] for standard care and 8924 [$9965] for telemedicine) without changing quality adjusted life years. At the Dutch threshold of 80,000 [$89,335] per quality adjusted life year, the intervention had increased incremental cost-effectiveness over standard care in 83% of replications and an incremental net monetary benefit of 707/patient [$790] (95% CI, 1241-2544 [$1386-2841]). CONCLUSIONS: Telemedicine with myIBDcoach is cost saving and has a high probability of being cost effective for patients with IBD. This self-management tool enables continuous registration of quality indicators and (patient-reported) outcomes and might help reorganize IBD care toward value-based healthcare. ClinicalTrials.gov no: NCT02173002.
Asunto(s)
Enfermedades Inflamatorias del Intestino , Telemedicina , Análisis Costo-Beneficio , Costos de la Atención en Salud , Humanos , Enfermedades Inflamatorias del Intestino/terapia , Años de Vida Ajustados por Calidad de VidaRESUMEN
BACKGROUND: Inflammatory bowel disease (IBD) patients are at risk of an impaired nutritional status. The impact thereof on the IBD relapse risk is clinically relevant, though sparsely investigated. AIM: The aim was to explore the association between an impaired nutritional status risk and the occurrence of disease flares in IBD outpatients participating in a longitudinal telemedicine study. METHODS: IBD outpatients were recruited from the myIBDcoach study cohort, with one year clinical follow-up. Through myIBDcoach, a telemedicine tool, patients reported on disease activity and risk of impaired nutritional status (i.e. Short Nutritional Assessment Questionnaire >1 and/or BMIâ¯<â¯18.5â¯kg/m2) every one to three months. Data was analysed by generalized estimating equation modelling. RESULTS: In total, 417 patients were included. During follow-up, 49 patients (11.8%) flared after initial clinical remission and 53 patients (12.7%) showed an increased risk of impaired nutritional status. The risk of impaired nutritional status was associated with flare occurrence (OR 2.61 (95% CI 1.02-6.69)). CONCLUSIONS: The risk of an impaired nutritional status was associated with subsequent flares in IBD outpatients. This emphasizes the importance of monitoring disease activity in IBD patients at risk of impaired nutritional status.
Asunto(s)
Enfermedades Inflamatorias del Intestino/complicaciones , Desnutrición/epidemiología , Estado Nutricional , Brote de los Síntomas , Adolescente , Adulto , Anciano , Femenino , Humanos , Enfermedades Inflamatorias del Intestino/fisiopatología , Estudios Longitudinales , Masculino , Desnutrición/etiología , Persona de Mediana Edad , Análisis Multivariante , Países Bajos/epidemiología , Evaluación Nutricional , Pacientes Ambulatorios , Factores de Riesgo , Encuestas y Cuestionarios , Telemedicina , Adulto JovenRESUMEN
BACKGROUND: The authors aimed to conduct an extensive literature review and consensus meeting to identify unmet needs in ulcerative colitis (UC) and ways to overcome them. UC is a relapsing and remitting inflammatory bowel disease with varied, and changing, incidence rates worldwide. UC has an unpredictable disease course and is associated with a high health economic burden. During 2016 and 2017, a panel of experts was convened to identify, discuss and address areas of unmet need in UC. METHODS: PubMed and Cochrane Library databases were searched for relevant articles describing studies performed in patients with UC. These findings were used to generate a set of statements relating to unmet needs in UC. Consensus on these statements was then sought from a panel of 9 expert gastroenterologists using a modified Delphi review process that consisted of anonymous surveys followed by live meetings. RESULTS: In 2 literature reviews, over 5,000 unique records were identified and a total of 138 articles were fully reviewed. These were used to consider 26 areas of unmet need, which were explored in 2 face-to-face meetings, in which the statements were debated and amended, resulting in consensus on 30 final statements. The unmet needs identified were categorised into 7 areas: impact of UC on patients' daily life; importance of early diagnosis and treatment; drawbacks of existing treatments; urgent need for new treatments; and disease-, practice- or patient-focused unmet needs. CONCLUSIONS: These expert group meetings found a number of areas of unmet needs in UC, which is an important first step in tackling them in the future. Future research and development should be focused in these areas for the management of patients with UC.
Asunto(s)
Colitis Ulcerosa/diagnóstico , Consenso , Necesidades y Demandas de Servicios de Salud , Humanos , Pautas de la Práctica en Medicina , Encuestas y CuestionariosRESUMEN
BACKGROUND AND AIMS: Inflammatory bowel disease [IBD] is characterized by recurrent disease flares. The impact of psychosocial wellbeing on the occurrence of flares is unclear. In this prospective study, we aimed to evaluate the association between patient-reported psychosocial wellbeing and disease flares using continuous monitoring. METHODS: Consecutive IBD patients were recruited from the myIBDcoach telemedicine study cohort. Over 12 months, participants reported on disease activity together with anxiety, depression, fatigue, perceived stress and life events every 1-3 months. Flares were defined using a combination of clinical disease activity and additional measurements. Generalized estimating equation models were used to assess associations between psychosocial wellbeing and flares over time. The influences of both the presence of psychosocial symptoms in general as well as novel psychosocial symptoms were analysed. RESULTS: In total, 417 patients were included. Forty-nine patients [11.8%] experienced a flare during the study period. The occurrence of life events in the preceding 3 months was positively associated with flares (odds ratio [OR] = 1.81; 95% confidence interval [CI] = 1.04-3.17), while the presence of anxiety, depression, fatigue and perceived stress in general was not. However, novel perceived stress [OR = 2.92; 95% CI = 1.44-5.90] was associated with flares. CONCLUSIONS: The occurrence of life events and novel perceived stress are associated with disease flares in the next 3 months, while the presence of perceived stress in general is not. These findings underline the importance of continuous personalized monitoring of IBD patients and may contribute to the prevention of disease flares.
Asunto(s)
Enfermedades Inflamatorias del Intestino/etiología , Acontecimientos que Cambian la Vida , Estrés Psicológico/psicología , Brote de los Síntomas , Adolescente , Adulto , Anciano , Ansiedad/psicología , Depresión/psicología , Fatiga/psicología , Femenino , Estudios de Seguimiento , Humanos , Internet , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Ensayos Clínicos Controlados Aleatorios como Asunto , Encuestas y Cuestionarios , Telemedicina , Adulto JovenRESUMEN
OBJECTIVE: Improving adherence is a challenge and multiple barriers are likely to explain non-adherence. These barriers differ per patient and over course of the regimen. Hence, personalized interventions tailored to the specific barriers are needed. In a theoretical and evidence-based Tailored Multimedia Intervention, technology (online preparatory assessment, text messaging) was used as an add-on to a tailored counseling session (learned during a communication skills training), with the expectation of synergistic effects. METHODS: A cluster randomized controlled trial was conducted in six hospitals, eight nurses and 160 chronic patients. Patient satisfaction with communication, beliefs about medication, self-efficacy and medication adherence were assessed at initiation of the treatment and after six months. RESULTS: Intervention effects were found for patient satisfaction with nurses' affective communication and self-efficacy at the initiation of treatment. The effect on self-efficacy remained after six months. CONCLUSION: By combining tailored counseling with technology, this intervention resulted in positive changes in important prerequisites of medication adherence. PRACTICAL IMPLICATIONS: Technology can contribute significantly to health care providers' ability to tailor information to the patients' needs.
Asunto(s)
Enfermedades Inflamatorias del Intestino/enfermería , Capacitación en Servicio , Multimedia , Relaciones Enfermero-Paciente , Personal de Enfermería en Hospital/educación , Educación del Paciente como Asunto , Adulto , Consejo , Femenino , Fármacos Gastrointestinales/uso terapéutico , Humanos , Masculino , Cumplimiento de la Medicación , Persona de Mediana Edad , Países Bajos , Satisfacción del Paciente , Autoeficacia , Encuestas y Cuestionarios , Envío de Mensajes de Texto , Resultado del TratamientoRESUMEN
In this review the risk of breast, ovarian, and endometrial cancer and cervical and vulvovaginal (pre)malignant abnormalities in patients with inflammatory bowel disease (IBD) with or without immune suppressive treatment will be discussed. So far, this has not been studied thoroughly and large studies taking into account diverse potential confounding factors are lacking. IBD per se has not been associated with development of cervical cancer, yet patients with Crohn's disease who smoke, have a younger age at diagnosis or who use(d) thiopurines might be more at risk. Other immunosuppressive medication seems not to increase this risk, however, as evidence at this point is incomplete, physician awareness and prevention by lifestyle counseling, HPV vaccination and (intensified) screening are warranted. The risk for breast, endometrial, ovarian, and vulvovaginal cancer in IBD patients appears to be comparable to the background population, although for breast cancer this may even be decreasedin Crohn's disease specifically. Immunosuppressive medication in general does not seem to alter this risk. Earlier and more frequent screening for breast cancer than currently conducted in general nationwide screening programs is not recommended at this moment. Current literature suggests a much lower overall malignancy recurrence rate in IBD patients than has been observed previously. More importantly, immune suppressive medication does not appear to increase the recurrence risk. Robust epidemiologic data on female genital tract cancer are needed.
Asunto(s)
Neoplasias de la Mama/epidemiología , Neoplasias de los Genitales Femeninos/epidemiología , Inmunosupresores/uso terapéutico , Enfermedades Inflamatorias del Intestino/complicaciones , Enfermedades Inflamatorias del Intestino/tratamiento farmacológico , Femenino , Humanos , Inmunosupresores/efectos adversos , Recurrencia Local de Neoplasia , Ensayos Clínicos Controlados Aleatorios como Asunto , Medición de Riesgo , Factores de RiesgoRESUMEN
BACKGROUND & AIMS: Patients with inflammatory bowel disease (IBD) and primary sclerosing cholangitis (PSC, termed PSC-IBD) are at increased risk for colorectal cancer, but their risk following a diagnosis of low-grade dysplasia (LGD) is not well described. We aimed to determine the rate of advanced colorectal neoplasia (aCRN), defined as high-grade dysplasia and/or colorectal cancer, following a diagnosis of indefinite dysplasia or LGD in this population. METHODS: We performed a retrospective, longitudinal study of 1911 patients with colonic IBD (293 with PSC and 1618 without PSC) who underwent more than 2 surveillance colonoscopies from 2000 through 2015 in The Netherlands or the United States (9265 patient-years of follow-up evaluation). We collected data on clinical and demographic features of patients, as well as data from each surveillance colonoscopy and histologic report. For each surveillance colonoscopy, the severity of active inflammation was documented. The primary outcome was a diagnosis of aCRN during follow-up evaluation. We also investigated factors associated with aCRN in patients with or without a prior diagnosis of indefinite dysplasia or LGD. RESULTS: Patients with PSC-IBD had a 2-fold higher risk of developing aCRN than patients with non-PSC IBD. Mean inflammation scores did not differ significantly between patients with PSC-IBD (0.55) vs patients with non-PSC IBD (0.56) (P = .89), nor did proportions of patients with LGD (21% of patients with PSC-IBD vs 18% of patients with non-PSC IBD) differ significantly (P = .37). However, the rate of aCRN following a diagnosis of LGD was significantly higher in patients with PSC-IBD (8.4 per 100 patient-years) than patients with non-PSC IBD (3.0 per 100 patient-years; P = .01). PSC (adjusted hazard ratio [aHR], 2.01; 95% CI, 1.09-3.71), increasing age (aHR 1.03; 95% CI, 1.01-1.05), and active inflammation (aHR, 2.39; 95% CI, 1.63-3.49) were independent risk factors for aCRN. Dysplasia was more often endoscopically invisible in patients with PSC-IBD than in patients with non-PSC IBD. CONCLUSIONS: In a longitudinal study of almost 2000 patients with colonic IBD, PSC remained a strong independent risk factor for aCRN. Once LGD is detected, aCRN develops at a higher rate in patients with PSC and is more often endoscopically invisible than in patients with only IBD. Our findings support recommendations for careful annual colonoscopic surveillance for patients with IBD and PSC, and consideration of colectomy once LGD is detected.
Asunto(s)
Colangitis Esclerosante/complicaciones , Neoplasias Colorrectales/epidemiología , Neoplasias Colorrectales/patología , Enfermedades Inflamatorias del Intestino/complicaciones , Adolescente , Adulto , Colonoscopía , Femenino , Histocitoquímica , Humanos , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Países Bajos/epidemiología , Estudios Retrospectivos , Medición de Riesgo , Estados Unidos/epidemiología , Adulto JovenRESUMEN
PURPOSE: The Dutch IBD Biobank aims to facilitate the discovery of predictors for individual disease course and treatment response in patients with inflammatory bowel disease (IBD). In this paper, we aim to describe the establishment of the Dutch IBD Biobank, including the facilitators and barriers to establishment. Moreover, we aim to provide a complete overview of the content of the Dutch IBD Biobank. PARTICIPANTS: Since 2007, every patient with IBD treated in one of the eight Dutch university medical centres is asked to participate in the Dutch IBD Biobank in which 225 standardised IBD-related data items and biomaterials, such as serum, DNA, biopsies and a stool sample, are collected. FINDINGS TO DATE: As of June 2014, the Dutch IBD Biobank had enrolled 3388 patients with IBD: 2118 Crohn's disease (62.5%), 1190 ulcerative colitis (35.1%), 74 IBD-unclassified (2.2%) and 6 IBD-indeterminate (0.2%). The inclusion of patients with IBD is ongoing. The quality of the biomaterials is good and serum, DNA and biopsies have been used in newly published studies. FUTURE PLANS: The genotyping (750 000 genetic variants) of all participants of the Dutch IBD Biobank is currently ongoing, enabling more genetic research. In addition, all participants will start reporting disease activity and outcome measures using an online platform and mobile app.
Asunto(s)
Bancos de Muestras Biológicas , Progresión de la Enfermedad , Enfermedades Inflamatorias del Intestino/clasificación , Enfermedades Inflamatorias del Intestino/genética , Adulto , Femenino , Técnicas de Genotipaje , Humanos , Enfermedades Inflamatorias del Intestino/terapia , Masculino , Países Bajos/epidemiología , Estudios Prospectivos , Adulto JovenRESUMEN
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