RESUMO
BACKGROUND AND OBJECTIVES: In up to 80% of cases primary sclerosing cholangitis (PSC) is associated with inflammatory bowel diseases (IBD). The efficacy of azathioprine (AZA), in the maintenance of remission of IBD has been suggested by several studies. However, AZA tends to exter varied well-known toxicity. Since the rate of hepato-pancreatic side-effects in patients with IBD and PSC is still unclear, we investigated this issue. MATERIALS AND METHODS: Consecutive subjects who underwent Outpatient Clinic admission for both IBD and PSC were included. Both conditions were diagnosed according to International Guidelines. RESULTS: Data of 43 patients were elaborated. Twelve of them underwent therapy with AZA. Five (41.7%) presented hepatic (n=4) or pancreatic toxicity. Eighty percent of the patients with hepato-pancreatic reactions versus 28.6% of those without (p < 0.001) were males, with 60% affected by ulcerative colitis and 40% by Crohn's disease versus 57% and 43%, respectively. Forty percent of patients with reactions versus 43% of those without needed an operation for IBD, and the same percentage underwent orthotopic liver transplantation, with a 100% versus 66.7% (p < 0.001) need of second transplantation. Colonic neoplasia (20%) was detected only in the former group while cholangiocarcinoma (28.6%) only in the latter. CONCLUSIONS: The occurrence of hepato-pancreatic reactions from AZA in our caseload is higher (41.7%) compared to that reported in literature (4%). Therefore, the presence of PSC, in association to IBD, may strongly affect AZA tolerability compared to presence of IBD only.
Assuntos
Azatioprina/efeitos adversos , Colangite Esclerosante/complicações , Doenças Inflamatórias Intestinais/tratamento farmacológico , Fígado/efeitos dos fármacos , Pâncreas/efeitos dos fármacos , Adolescente , Adulto , Criança , Feminino , Humanos , Transplante de Fígado , Masculino , Estudos RetrospectivosRESUMO
OBJECTIVE: The term "microscopic colitis" includes lymphocytic colitis (LC) and collagenous colitis, bearing common clinical presentation distinguishable only by histopathological examination of colonic biopsies. This study reports on demographic and clinical characteristics, and outcome of a cohort of patients with LC. METHODS: Demographic, clinical and histopathological data were reviewed. Every patient underwent total colonoscopy with multiple biopsies examined by an expert pathologist. Diagnosis of LC was confirmed if histopathological criteria were present. Routine laboratory tests were collected to rule out other diagnosis. RESULTS: We included 80 patients (28 males; mean age: 46.4 years). At diagnosis, 71 patients (88%) reported diarrhea, 46 (58%) abdominal pain, 21 (36%) weight loss, 10 (13%) nausea. Regarding autoimmune or inflammatory diseases accompanying LC, thyroid disorders and celiac disease (CD) ranked first. Moreover, in over 10% of patients who underwent esophagogastroduodenoscopy, duodenal biopsies showed villi alterations classified as Marsh I damage, without clinical and serological data for diagnosis of CD. Mesalazine and oral topical steroids (budesonide or beclomethasone) were used to treat LC in 34 (43%) and 32 (39%) of patients, respectively, with similar percentages of clinical response (approximately 80%). CONCLUSIONS: The need for total colonoscopy with multiple biopsies in all patients with chronic watery diarrhea was confirmed. Since the association between CD and LC exists, additional tests should be performed in patients not responding to gluten-free diet or to LC specific therapy to exclude the other condition. Mesalazine obtained a similar outcome than oral steroids in this cohort.
Assuntos
Colite Linfocítica , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Colite Linfocítica/diagnóstico , Colite Linfocítica/terapia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Adulto JovemRESUMO
Objective: the term microscopic colitis includes lymphocytic colitis (LC) and collagenous colitis, bearing common clinical presentation distinguishable only by histopathological examination of colonic biopsies. This study reports on demographic and clinical characteristics, and outcome of a cohort of patients with LC. Methods: demographic, clinical and histopathological data were reviewed. Every patient underwent total colonoscopy with multiple biopsies examined by an expert pathologist. Diagnosis of LC was confirmed if histopathological criteria were present. Routine laboratory tests were collected to rule out other diagnosis. Results: we included 80 patients (28 males; mean age: 46.4 years). At diagnosis, 71 patients (88%) reported diarrhea, 46 (58%) abdominal pain, 21 (36%) weight loss, 10 (13%) nausea. Regarding autoimmune or inflammatory diseases accompanying LC, thyroid disorders and celiac disease (CD) ranked first. Moreover, in over 10% of patients who underwent esophagogastroduodenoscopy, duodenal biopsies showed villi alterations classified as Marsh I damage, without clinical and serological data for diagnosis of CD. Mesalazine and oral topical steroids (budesonide or beclomethasone) were used to treat LC in 34 (43%) and 32 (39%) of patients, respectively, with similar percentages of clinical response (approximately 80%). Conclusions: the need for total colonoscopy with multiple biopsies in all patients with chronic watery diarrhea was confirmed. Since the association between CD and LC exists, additional tests should be performed in patients not responding to glutenfree diet or to LC specific therapy to exclude the other condition. Mesalazine obtained a similar outcome than oral steroids in this cohort(AU)
Assuntos
Humanos , Colite Linfocítica/complicações , Colite Linfocítica/diagnóstico , Colite Linfocítica/epidemiologia , Budesonida/uso terapêutico , Mesalamina/uso terapêutico , Estudos Retrospectivos , Colite Linfocítica/fisiopatologia , Colonoscopia/estatística & dados numéricosRESUMO
AIM: Because of the multifactorial pathogenesis of functional dyspepsia, strategies alternative to antacid therapy are being sought for treating the disorder. This prospective study evaluated the benefit of treatment with a dietary integrator composed of sodium alginate, sodium bicarbonate, bromelin and essential oils. METHODS: The study population included 53 consecutive patients (22 males, 31 females; mean age, 54+/-2.5 years) with functional dyspepsia and negative for Helicobacter pylori infection. The patients were categorized into four subgroups according to predominant symptom: ulcer-like dyspepsia, motility-like dyspepsia, reflux-like dyspepsia, and nonspecific dyspepsia. All received TUBES gastro (0.80 g oral tablets bid) for a minimum of 3 months (range, 3-11). Treatment efficacy was measured by means of a Visual Analogue Scale (VAS). RESULTS: Two patients were lost to follow-up; of the remaining 51 patients who completed the study, 35 (68%) showed an improvement in VAS score. The difference in scores between the initial and the final visit was -1.9+/-2.1 cm (range, -6 to +3), or 23.8+/-40.8% (range, -150% to 100%) compared to the scores at the baseline visit (P=0.0001). CONCLUSIONS: The study results indicate that in the short term TUBES gastro can significantly improve dyspeptic symptoms in dyspeptic patients negative for H. pylori infection through the synergistic action of its components: alginate buffers gastric acid; bicarbonate helps to eliminate gas and rebalance pH; essential oils regulate motility; and bromelin stimulates enzymatic activity.
Assuntos
Alginatos/uso terapêutico , Bromelaínas/uso terapêutico , Dispepsia/tratamento farmacológico , Óleos Voláteis/uso terapêutico , Bicarbonato de Sódio/uso terapêutico , Combinação de Medicamentos , Feminino , Ácido Glucurônico/uso terapêutico , Ácidos Hexurônicos/uso terapêutico , Humanos , Masculino , Pessoa de Meia-Idade , Projetos Piloto , Estudos ProspectivosRESUMO
Irritable bowel syndrome (IBS), as defined by Rome III diagnostic criteria, affects 10-20% of the general population, with women 20-40 years old accounting for the majority of patients. Although variable and intermittent, IBS symptoms may persist for many years. Repeated referrals for medical consultation and diagnostic studies generate huge healthcare costs. Since there is no evidence that IBS leads to more severe gastrointestinal disorders, in absence of alarm symptoms or signs, an invasive diagnostic algorithm is not indicated. Optimal treatment for IBS still needs to be defined. The clinical approach is based on treatment of the prevalent symptom. When pain predominates, antispasmodics are the first choice. In case of diarrhea, loperamide is useful for reducing bowel frequency. Soluble fiber represents the first option in subjects with IBS and constipation or mixed IBS. Dietary integrators composed of probiotics and serotonin precursors are a promising therapeutic option.
Assuntos
Síndrome do Intestino Irritável/tratamento farmacológico , Dor Abdominal/tratamento farmacológico , Antidepressivos Tricíclicos/uso terapêutico , Constipação Intestinal/tratamento farmacológico , Diarreia/tratamento farmacológico , Fibras na Dieta/uso terapêutico , Quimioterapia Combinada , Humanos , Síndrome do Intestino Irritável/diagnóstico , Síndrome do Intestino Irritável/terapia , Metanálise como Assunto , Parassimpatolíticos/uso terapêutico , Guias de Prática Clínica como Assunto , Psicoterapia , Qualidade de Vida , Ensaios Clínicos Controlados Aleatórios como Assunto , Antagonistas da Serotonina/uso terapêutico , Agonistas do Receptor de Serotonina/uso terapêutico , Inibidores Seletivos de Recaptação de Serotonina/uso terapêutico , Resultado do TratamentoRESUMO
The availability of osteodensitometry has contributed significantly to increase the awareness of inflammatory bowel disease (IBD)-associated bone disease. Reported osteoporosis prevalence in patients with IBD range from 2% to 30%. The fractures risk varies between studies, influenced by demographic, clinical and genetic factors. The main pathogenetic factors involved are malabsorption, treatment with glucocorticoids, inflammation (increased cytokine production) and hypogonadism. A screening should be considered for all patients with small bowel Crohn's disease and especially for those with extensive disease, multiple resections, and malnutrition. Supplementation with both calcium and vitamin D is frequently the first step taken, but is insufficient to inhibit bone loss in many patients requiring use of glucocorticoids. Among available therapies, only biphosphonates are effective for treatment of glucocorticoid-induced osteoporosis.
Assuntos
Doenças Inflamatórias Intestinais/complicações , Osteoporose/etiologia , Fraturas Ósseas/etiologia , Fraturas Ósseas/prevenção & controle , Glucocorticoides/efeitos adversos , Humanos , Hipogonadismo/complicações , Inflamação/complicações , Síndromes de Malabsorção/complicações , Osteoporose/prevenção & controleRESUMO
Although conventional glucocorticosteroids are the main treatments for active Crohn's disease, several problems are associated with steroid dependence and steroid-related adverse events. To assess the efficacy and safety of oral beclomethasone dipropionate (BDP) coated tablets in adults with mild-to-moderate Crohn's disease. Thirty-four patients (age 18-70years) with a diagnosis of Crohn's disease confirmed by conventional criteria (barium enema, clinical criteria, colonoscopy, histology) were retrospectively evaluated in the study. All subjects received a treatment schedule with BDP 5-10mg/day for 24weeks. BDP significantly (p=0.005) reduced mean Crohn's Disease Activity Index (CDAI) score from 169.6 at baseline to 123.2 after 24weeks. Clinical success was evident at 24weeks in 66.7% of patients with initial active disease, and remission was maintained at week 24 in 93.8% of patients with remission at baseline. Overall, female non-smokers had the best response to treatment. BDP was well tolerated and the only adverse events observed were nausea (n=1), facial erythema (n=1) and one patient with raised fasting blood glucose level. These results clearly suggest that oral BDP coated tablets are effective and safe for treatment of mild-to-moderate Crohn's disease of ileal or ileal-right colonic localisation.
Assuntos
Beclometasona/administração & dosagem , Doença de Crohn/tratamento farmacológico , Adolescente , Adulto , Idoso , Beclometasona/toxicidade , Colo , Doença de Crohn/complicações , Avaliação de Medicamentos , Eritema/induzido quimicamente , Feminino , Humanos , Doenças do Íleo/tratamento farmacológico , Masculino , Pessoa de Meia-Idade , Náusea/induzido quimicamente , Indução de Remissão , Estudos Retrospectivos , Fatores SexuaisRESUMO
AIM: As optimal therapy for irritable bowel syndrome (IBS) remains elusive, current approach to therapy is based on symptomatic treatment. With this case-control experience we wanted to determine the beneficial effect in IBS patients of a dietary integrator (IBS Active), composed of L-tryptophan, inulin, angelica, vegetal charcoal, vitamin PP, group B vitamins (B1, B2, B6) and probiotics (Lactobacillus sporogenes, Lactobacillus acidophilus, Streptococcus thermophilus). METHODS: The treatment group comprised 37 patients (11 men and 27 women; mean age, 44.3+/-5.1 years) given IBS Active (440 mg bid) over a mean period of 6 months (range, 5-8). The control group comprised 28 patients (6 men and 22 women; mean age, 48.6+/-3.7 years) who were instructed to continue their customary therapy for 6 months (range, 5-7). All subjects were assessed for the presence of abdominal pain and/or distension, constipation, diarrhea and alternating constipation and diarrhea. RESULTS: Compared with baseline values, the reduction in abdominal pain in the treatment group was 62% (P<0.0001), 55% (P<0.0001) in abdominal distension, 58% (P=0.05) in constipation, 33% (P=0.3) in diarrhea, and 62% (P=0.01) in alternation constipation and diarrhea. Compared with baseline values, no statistically significant reduction in symptoms was found in the control group. Post-treatment comparison between the two groups showed that the study product had reduced symptoms and that the difference was statistically significant for abdominal pain (P<0.000001), abdominal distension (P=0.003) and constipation (P=0.03). CONCLUSIONS: The use of IBS Active led to a significant improvement in pain symptoms, abdominal distension and regulation of bowel movement in IBS patients. Further study is needed to evaluate the long-term benefit of the study product.