Prevalence and Factors Associated With Fatigue in Patients With Inflammatory Bowel Disease: A Multicentre Study.

BACKGROUND AND AIMS: The aims of this study were to determine the prevalence of fatigue in patients with inflammatory bowel disease [IBD], to identify the factors associated with fatigue and its severity, to assess the impact of fatigue on quality of life [QoL], and to evaluate the relationship between fatigue and sleep disorders. METHODS: This was a prospective multicentre study conducted at 22 Spanish centres. Consecutive patients followed at IBD Units were included. Fatigue was evaluated with the Fatigue Severity Scale [FSS] and the Fatigue Impact Scale [FIS]. Quality of life and sleep quality were assessed using the IBD Questionnaire-Short Form [IBDQ-9] and the Pittsburgh Sleep Quality Index [PSQI], respectively. RESULTS: A total of 544 consecutive adult IBD patients were included [50% women, mean age 44 years, 61% Crohn's disease]. The prevalence of fatigue was 41% (95% confidence interval [CI] = 37-45%). The variables associated with an increased risk of fatigue were: anxiety [OR = 2.5, 95% CI = 1.6-3.7], depression [OR = 2.4, 95% CI = 1.4-3.8], presence of extraintestinal manifestations [EIMs] [OR = 1.7, 95% CI = 1.1-2.6], and treatment with systemic steroids [OR = 2.8, 95% CI = 1.4-5.7]. The presence of EIMs [regression coefficient, RC = 8.2, 95% CI = 2.3-14.2], anxiety [RC = 25.8, 95% CI = 20.0-31.5], depression [RC = 30.6, 95% CI = 24.3-37.0], and sleep disturbances [RC = 15.0, 95% CI = 9.3-20.8] were associated with severity of fatigue. Patients with fatigue had a significantly decreased IBDQ-9 score [p < 0.001]. CONCLUSIONS: The prevalence of fatigue in IBD patients is remarkably high and has a negative impact on QoL. Therapy with systemic steroids is associated with an increased risk of fatigue. The severity of fatigue is associated with anxiety, depression, sleep disorders, and the presence of EIMs. Fatigue was not associated with anaemia, disease activity or anti-TNF therapy.

Does the Antitumor Necrosis Factor-α Therapy Decrease the Vertebral Fractures Occurrence in Inflammatory Bowel Disease?

BACKGROUND/OBJECTIVE: Osteoporosis and osteoporotic fracture risk are extraintestinal manifestations of the inflammatory bowel disease, whose etiopathogenic mechanisms have not been determined yet. Anti-tumor necrosis factor (TNF)-α are used in treatment of inflammatory bowel disease (IBD), but it is unknown if they play a role in osteoporotic fracture prevention. The objective of this study was to know if anti-TNF decreases fracture risk or modifies bone mineral density. To determine the possible risk factors associated with fractures, and assess the incidence of vertebral fractures in IBD patients. METHODS: Longitudinal prospective cohort study (7 yr of follow-up); which included 71 IBD patients, 23 received anti-TNF-α; the remaining 48 received conventional treatment, constituted the control group. Patients participated in a questionnaire which gathered risk factors associated with the development of osteoporosis and fractures. Radiographs of the dorsolumbar-spine were performed and also a bone density measurement. Their biochemical and bone remodeling parameters were determined. RESULTS: Although patients who did not receive anti-TNF-α, suffered more fractures but biologic therapy did not reduce the risk of new vertebral fractures. The increase of bone mass was significantly higher the group treated with anti-TNF-α. The increase in the lumbar spine was of 8% and in the femoral neck was of 6.7%. The only determinant factor for the incidence of vertebral fractures was a history of previous fractures (odds ratio of 12.8; confidence interval 95% 2.37-69.9; p = 0.003). The incidence of vertebral fractures in IBD patients was considerably high: 26.7/700 patient-yr. CONCLUSIONS: Anti-TNF-α, although increased bone mass in these patients, did not reduce the risk of new vertebral fractures. In this study, patients with IBD have a considerably high incidence of fractures. Only the existence of previous vertebral fractures was a predictive factor for consistent fractures.

Effectiveness and Safety of CT-P13 (Biosimilar Infliximab) in Patients with Inflammatory Bowel Disease in Real Life at 6 Months.

BACKGROUND: CT-P13 is a biosimilar of Remicade®, an agent approved in some countries for use in inflammatory bowel disease (IBD). Controlled clinical trials have demonstrated the efficacy and safety of CT-P13 in rheumatic diseases, but not in IBD. AIMS: To assess the effectiveness and safety of CT-P13 in IBD patients in real clinical practice. METHODS: This is a prospective observational study in patients with moderate to severe Crohn's disease or ulcerative colitis treated with CT-P13. The study was performed in one single center. Patients included were naive or switched to anti-TNF treatment from the reference infliximab (Remicade®) to CT-P13. Efficacy and safety were assessed in naive and switched patients who were in remission at the time of the switch at months 3 and 6 of therapy. RESULTS: 87.5 and 83.9% of switched CD patients who were in remission at the time of the switch continued in remission, and 66.7 and 50% of naive CD patients reached remission, at months 3 and 6. In UC switched cases, 92 and 91.3% of patients in remission at the time of the switch continued in remission, at 3 and 6 months. In naive UC patients, the remission rates were 44.4 and 66.7%, at months 3 and 6. Adverse events occurred in 7.5% of patients during 6 months of study. CONCLUSIONS: CT-P13 was efficacious and well tolerated in patients with CD or UC.

Characteristics and treatment of pyoderma gangrenosum in inflammatory bowel disease.

BACKGROUND: Pyoderma gangrenosum is a serious cutaneous complication seen in approximately 1 % of patients with inflammatory bowel disease (IBD). Oral corticosteroids are the mainstay treatment, although the evidence supporting their use is weak. AIMS: The purpose of this study was to investigate the characteristics of pyoderma gangrenosum associated with Crohn's disease or ulcerative colitis and which treatments are prescribed in Spanish clinical practice. METHODS: In this retrospective, observational study, the medical records from all patients with IBD and a diagnosis of pyoderma gangrenosum attended by the gastroenterology departments of 12 Spanish hospitals were reviewed. Data on patient demographics and characteristics, underlying IBD and treatment, and pyoderma gangrenosum characteristics, treatment, and outcome were collected and analyzed. RESULTS: The data from 67 patients were analyzed (41 [61.2 %] women, 41 [61.2 %] with Crohn's disease, 25 [37.3 %] with ulcerative colitis, and 1 [1.5 %] with indeterminate disease). The underlying disease was in remission in approximately one-third of patients at the time of presentation of pyoderma gangrenosum. Healing was achieved in all patients (in 3 without any systemic therapy). Oral corticosteroids were taken by 51 patients (76.1 %), almost always as first-line treatment, although definitive healing was attained in 19 (28.4 %). Biologic agents such as infliximab and adalimumab were taken by 31 patients (46.3 %) at some point (first-line in 6 patients [9.0 %]), with definitive healing in 29 patients (93.5 %). CONCLUSIONS: Oral corticosteroid therapy remains the most common treatment for pyoderma gangrenosum associated with inflammatory bowel disease. Biologic therapies such as infliximab and adalimumab should also be considered.

Efficacy of adalimumab in patients with Crohn's disease and failure to infliximab therapy: a clinical series.

BACKGROUND: adalimumab, a human anti-TNF, is an effective induction and maintenance therapy for patients with moderate to severe Crohn's disease. It seems to be effective in patients with resistance to infliximab, too, though the experience is more limited. AIM: to evaluate the efficacy of adalimumab, in patients with Crohn's disease (CD) and failure to previous treatment with infliximab. METHODS: twenty-five patients with CD and failure to previous treatment with infliximab were enrolled; they were treated with 160/80 (24 patients) and 80/40 (1 patient) induction doses. We analyze clinical response to treatment with adalimumab by the Crohn's disease Activity Index (CDAI) and plasma concentration of C-reactive protein (CRP), steroid sparing and complete fistula closure at week 48. RESULTS: eighteen out of twenty-five patients (72%) achieved clinical remission (CDAI score < 150) at week 24 and 15/25 (60%) patients at week 48. There was a statistically significant difference(p < 0.01) in CRP serum levels from 21 to 8 mg/dl at week 48.Nine out of fifteen patients (60%) treated with corticosteroids were able to discontinue steroids. Three out of eleven patients (27%) with fistulizing Crohn's disease had complete fistula closure after the treatment. Seventy two percent of the patients (18/25) needed to increase adalimumab to weekly dose, in order to maintain clinical response. Five out of twenty-five patients (20%) had adverse events; two of them (8%) with serious adverse events (tuberculous meningitis and abdominal abscess) that forced the withdrawal of treatment. CONCLUSIONS: according to these data, adalimumab provides a clinical and analytical improvement in patients with CD and failure to previous therapy with infliximab.

Los marcadores bioquímicos y la densitometría ósea en la enfermedad inflamatoria intestinal / Biochemical markers and bone densitometry in inflammatory bowel disease

INTRODUCCIÓN: la densidad mineral ósea está reducida en los pacientes con enfermedad inflamatoria intestinal. Los mecanismos que conducen a esta situación pudieran ser una pubertad retrasada, malabsorción, uso de corticoides entre otras causas. No existen datos publicados en España acerca del uso de marcadores bioquímicos y densitometría ósea en la evaluación de la osteopenia de estos pacientes. PACIENTES Y MÉTODOS: cincuenta y cuatro pacientes participaron en el estudio (24 hombres y 30 mujeres). Veintidós pacientes sufrían enfermedad de Crohn y 32 colitis ulcerosa. La edad, el tipo de enfermedad, la dosis diaria de corticoides equivalente a prednisona fueron investigadas. La densidad ósea en la columna lumbar fue obtenida mediante un densitómetro QDR 1000 DXA. La D-piridinolina urinaria, un marcador de resorción ósea (Ostex International Inc, Seattle, WA) y la osteocalcina, un marcador de formación ósea (Instar Corp, Stillwater, MN) de la misma manera fueron cuantificados. RESULTADOS: edad media: 36,61 (13,37) años. La dosis diaria de corticoides estuvo correlacionada con la D-piridinolina (r = 0,413; p < 0,01), a su vez la D-piridinolina estuvo inversamente correlacionada con la osteocalcina (r = -0,304; p < 0,01). Existió una correlación negativa entre la dosis de corticoides y la densidad mineral ósea. No existió correlación entre los valores de densitometría ósea y los marcadores bioquímicos en estos pacientes. No existieron diferencias estadísticamente significativas entre los valores de densitometría en ambas enfermedades ni existieron en el caso de los marcadores bioquímicos. DISCUSIÓN: la D-piridinolina se correlacionó inversamente con la osteocalcina. La dosis diaria de corticoides se correlacionó directamente con la D-piridinolina e inversamente con la densidad mineral ósea (AU)

Biochemical markers and bone densitometry in inflammatory bowel disease.

AIMS: Bone mineral density is reduced in patients with inflammatory bowel disease. The possible causes of this situation are delayed puberty, malabsorption, and corticosteroid use, among others. No published data exist regarding the use of biochemical markers and bone densitometry to assess osteopenia in these patients in Spain. METHODS: We studied 54 patients (24 men and 30 women), 22 with Crohn's disease and 32 with ulcerative colitis. Age, type of disease and average daily dose of prednisone-equivalent corticosteroids were evaluated. Lumbar bone mineral density was assessed quantitative digital radiography densitometry. The bone resorption marker urine D-pyridinoline and the bone formation marker serum osteocalcin were also assessed. RESULTS: Mean age was 36.61 +/- 13.37 years. Daily corticosteroid dose was correlated with D-pyridinoline (r = 0.413; p < 0.01), and D-pyridinoline was inversely correlated with osteocalcin (r = -0.304; p < 0.01). There was a negative correlation between bone mineral density and corticosteroid dose. There was no relationship between biochemical markers and bone densitometry findings in these patients. There were no differences in terms of bone densitometry findings or biochemical markers between the two types of inflammatory bowel disease. CONCLUSIONS: D-pyridinoline correlated inversely with osteocalcin. Daily corticosteroid dose correlated directly with D-pyridinoline, and inversely with bone mineral density.

[Usefulness of ultrasonography in the diagnosis of portal hypertension]. / Valor de la ecografía en el diagnóstico de la hipertensión portal.

Portal hypertension syndrome is a common evolutive complication of several hepatic and extrahepatic diseases, being liver cirrhosis responsible for more than 80% of cases. When diagnosed it has prognostic value because of the high incidence of hemorrhagic, metabolic and infectious complications that these patients may develop. Clinical suspicion must be confirmed by objective complementary studies that provide information about the etiology and severity of the disease. In this review article we describe the contribution of ultrasonography in the evaluation of patients with portal hypertension as an objective diagnostic method and the usefulness of doppler ultrasound in the non-invasive hemodynamic assessment of the splanchnic and portal circulation.