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BACKGROUND: Helicobacter pylori (H. pylori) is strongly associated with peptic ulcer disease and gastric cancer. We evaluated two triple therapy regimens comprising esomeprazole, high dose bismuth, and different doses of amoxicillin for first-line H. pylori eradication. MATERIALS AND METHODS: Two hundred patients with dyspepsia and naive H. pylori infection were randomly assigned into two groups (n = 100). Both groups were treated for 14 days similarly with esomeprazole (40 mg, twice daily) and bismuth subcitrate (240 mg, three times daily), but the dose of amoxicillin was varied between Groups A (750 mg) and B (1000 mg) three times daily. Treatment compliance and side effect were evaluated following the therapies and after 8 weeks, a negative test of stool H. pylori antigen confirmed eradication. RESULTS: The two groups were comparable with respect to sex and age. According to intention to treat analysis, eradication rates were 80% (95% CI: 77.2%-82.8%) and 90% (95% CI: 84.1%-95.9%) in A and B groups, respectively (p = 0.22). Per-protocol eradication rates were 87% (95% CI: 80.4%-93.6%) and 92.8% (95% CI: 87.7%-97.9%), respectively (p = 0.23). Severe adverse effects were 3% and 2%, respectively (p = 0.34). CONCLUSION: High dose esomeprazole, amoxicillin and bismuth achieved 92.8% cure rates per protocol in a country with a high background rate of resistance. Additional studies are needed to ascertain whether this therapy can be further improved. Until then, it can be recommended as a first-line H. pylori eradication in north of Iran.
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Amoxicilina , Esomeprazol , Infecciones por Helicobacter , Helicobacter pylori , Compuestos Organometálicos , Humanos , Amoxicilina/administración & dosificación , Antibacterianos/administración & dosificación , Quimioterapia Combinada/efectos adversos , Esomeprazol/administración & dosificación , Infecciones por Helicobacter/tratamiento farmacológico , Irán , Compuestos Organometálicos/administración & dosificación , Proyectos Piloto , Masculino , FemeninoRESUMEN
BACKGROUND: The combination of sofosbuvir and daclatasvir has shown preliminary efficacy for hospitalized patients with COVID-19 in four open-label studies with small sample sizes. This larger trial aimed to assess if the addition of sofosbuvir/daclatasvir to standard care improved clinical outcomes in hospitalized patients with COVID-19. METHODS: This was a placebo-controlled, double-blind, randomized clinical trial in adults hospitalized with COVID-19 at 19 hospitals in Iran. Patients were randomized to oral sofosbuvir/daclatasvir 400/60 mg once-daily or placebo in addition to standard of care. Patients were included if they had positive PCR or diagnostic chest CT, O2 saturation <95% and compatible symptoms. The primary outcome was hospital discharge within 10 days of randomization. Secondary outcomes included mortality and time to clinical events. The trial is registered on the Iran Registry of Clinical Trials under IRCT20200624047908N1. RESULTS: Between July and October 2020, 1083 patients were randomized to either the sofosbuvir/daclatasvir arm (n = 541) or the placebo arm (n = 542). No significant difference was observed in the primary outcome of hospital discharge within 10 days, which was achieved by 415/541 (77%) in the sofosbuvir/daclatasvir arm and 411/542 (76%) in the placebo arm [risk ratio (RR) 1.01, 95% CI 0.95-1.08, P = 0.734]. In-hospital mortality was 60/541 (11%) in the sofosbuvir/daclatasvir arm versus 55/542 (10%) in the placebo arm (RR 1.09, 95% CI 0.77-1.54, P = 0.615). No differences were observed in time to hospital discharge or time to in-hospital mortality. CONCLUSIONS: We observed no significant effect of sofosbuvir/daclatasvir versus placebo on hospital discharge or survival in hospitalized COVID-19 patients.
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COVID-19 , Sofosbuvir , Adulto , Antivirales/uso terapéutico , Carbamatos , Humanos , Imidazoles , Pirrolidinas , SARS-CoV-2 , Sofosbuvir/uso terapéutico , Resultado del Tratamiento , Valina/análogos & derivadosRESUMEN
BACKGROUND: The combination of sofosbuvir and daclatasvir has a well-established safety profile and improves clinical outcomes in HCV patients. In silico and in vitro studies suggest that sofosbuvir/daclatasvir may show antiviral activity against SARS-CoV-2. METHODS: Three clinical trials comparing sofosbuvir/daclatasvir-based regimens with a comparator in hospitalized COVID-19 patients were combined in a meta-analysis. The primary outcomes measured were clinical recovery within 14 days of randomization, time to clinical recovery and all-cause mortality. A two-step approach was used to analyse individual-level patient data. The individual trial statistics were pooled using the random-effects inverse-variance model. RESULTS: Our search identified eight studies of which three met the inclusion criteria (n = 176 patients); two studies were randomized and one was non-randomized. Baseline characteristics were similar across treatment arms. Clinical recovery within 14 days of randomization was higher in the sofosbuvir/daclatasvir arms compared with control arms [risk ratio = 1.34 (95% CI = 1.05-1.71), P = 0.020]. Sofosbuvir/daclatasvir improves time to clinical recovery [HR = 2.04 (95% CI = 1.25-3.32), P = 0.004]. The pooled risk of all-cause mortality was significantly lower in the sofosbuvir/daclatasvir arms compared with control arms [risk ratio = 0.31 (95% CI = 0.12-0.78), P = 0.013]. CONCLUSIONS: Available evidence suggests that sofosbuvir/daclatasvir improves survival and clinical recovery in patients with moderate to severe COVID-19. However, the sample size for analysis was relatively small, one of the trials was not randomized and the designs were not standardized. These results need to be confirmed in larger randomized controlled trials.
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Antivirales/uso terapéutico , Tratamiento Farmacológico de COVID-19 , Carbamatos/uso terapéutico , Imidazoles/uso terapéutico , Pirrolidinas/uso terapéutico , Sofosbuvir/uso terapéutico , Valina/análogos & derivados , Adulto , Anciano , Antivirales/administración & dosificación , Carbamatos/administración & dosificación , Quimioterapia Combinada , Femenino , Humanos , Imidazoles/administración & dosificación , Irán , Masculino , Persona de Mediana Edad , Pirrolidinas/administración & dosificación , Ensayos Clínicos Controlados Aleatorios como Asunto , SARS-CoV-2 , Índice de Severidad de la Enfermedad , Sofosbuvir/administración & dosificación , Resultado del Tratamiento , Valina/administración & dosificación , Valina/uso terapéuticoRESUMEN
BACKGROUND: New therapeutic options are urgently needed to tackle the novel coronavirus disease 2019 (COVID-19). Repurposing existing pharmaceuticals provides an immediate treatment opportunity. We assessed the efficacy of sofosbuvir and daclatasvir with ribavirin for treating patients with COVID-19. METHODS: This was a single-centre, randomized controlled trial in adults with moderate COVID-19 admitted to the Ghaem Shahr Razi Hospital in Mazandaran Province, Iran. Patients were randomly assigned to 400 mg sofosbuvir, 60 mg daclatasvir and 1200 mg ribavirin (intervention group) or to standard care (control group). The primary endpoint of this study was length of hospital stay. This study is registered by IRCT.ir under the ID: IRCT20200328046886N1. RESULTS: Between 20 March 2020 and 8 April 2020, 48 patients were recruited; 24 patients were randomly assigned to the intervention group and 24 to the control group. The median duration of hospital stay was 6 days in both groups (P = 0.398). The number of ICU admissions in the sofosbuvir/daclatasvir/ribavirin group was not significantly lower than the control group (0 versus 4, P = 0.109). There was no difference in the number of deaths between the groups (0 versus 3, P = 0.234). The cumulative incidence of recovery was higher in the sofosbuvir/daclatasvir/ribavirin arm (Gray's P = 0.033). CONCLUSIONS: This randomized trial was too small to make definitive conclusions. There were trends in favour of the sofosbuvir/daclatasvir/ribavirin arm for recovery and lower death rates. However, there was an imbalance in the baseline characteristics between the arms. Larger randomized trials should be conducted to investigate this treatment further.
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Antivirales/administración & dosificación , Betacoronavirus , Infecciones por Coronavirus/tratamiento farmacológico , Imidazoles/administración & dosificación , Neumonía Viral/tratamiento farmacológico , Ribavirina/administración & dosificación , Sofosbuvir/administración & dosificación , Adulto , Anciano , COVID-19 , Carbamatos , Infecciones por Coronavirus/diagnóstico , Infecciones por Coronavirus/epidemiología , Quimioterapia Combinada , Femenino , Hospitalización/tendencias , Humanos , Irán/epidemiología , Masculino , Persona de Mediana Edad , Pandemias , Neumonía Viral/diagnóstico , Neumonía Viral/epidemiología , Pirrolidinas , SARS-CoV-2 , Resultado del Tratamiento , Valina/análogos & derivadosRESUMEN
Pachydermoperiostosis (PDP) is a rare disorder characterized by pachydermia, digital clubbing, periostitis, and an excess of affected males. It is the primary form of hypertrophic osteoarthropathy (HOA) and there are some rare associations of PDP with other disorders. Here we describe a patient with Crohn's disease associated with PDP. A 26-year-old man, who was a known case of Crohn's disease, referred with diffuse swelling in the upper and lower limbs and cutis verticis gyrata since 7 years ago. PDP was suspected and endocrinological and radiological studies were conducted for the evaluation of underlying disease. He was prescribed celecoxib, low-dose prednisolone, and pamidronate to control the swelling, periostitis, azathiopurine, and mesalazine according to gastrointestinal involvement. In conclusion, it is important to identify this condition since a misdiagnosis might subject the patient to unnecessary investigations.
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BACKGROUND: Helicobacter pylori (H. pylori) eradication has always been a concern. In our previous study, 14-day hybrid regimen showed ideal results. Based on these findings, we decided to compare the efficacy of 10- and 14-day hybrid regimens for H. pylori eradication. METHODS: Two hundred and seventy patients with peptic ulcer disease and H. pylori infection were enrolled in the study. One hundred and thirty-four patients received 10-day hybrid regimen (PACT-10): pantoprazole, 40 mg, and amoxicillin, 1 g, both twice daily for 10 days; plus clarithromycin, 500 mg, and tinidazole, 500 mg, both twice daily just during the last 5 days. One hundred and thirty-six patients received 14-day hybrid regimen (PACT-14): pantoprazole, 40 mg, and amoxicillin, 1 g, both twice a day for 14 days; plus clarithromycin, 500 mg, and tinidazole, 500 mg, both twice daily just for the last 7 days. Eight weeks after treatment, (14) C-urea breath test was performed to evaluate H. pylori eradication. RESULTS: Two hundred and fifty patients (124 patients in PACT-10 and 126 patients in PACT-14 regimens) completed the study. The intention-to-treat eradication rates were 77.6% (95% confidence interval (CI): 70.6-84.6%) and 86% (95% CI: 80-92%) for the two regimens, respectively (p = .17). Per-protocol eradication rates were 83.8% (95% CI: 80-86%) and 92.8% (95% CI: 88-96%), respectively (p < .01). There were no significant intergroup differences in compliance to treatment or discontinuation of therapy due to severe side effects. CONCLUSION: Ten-day hybrid regimen could not achieve acceptable eradication rate. However, 14-day hybrid regimen seems to be an acceptable option for H. pylori eradication in Iran.
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Antibacterianos/uso terapéutico , Duodenitis/tratamiento farmacológico , Gastritis/tratamiento farmacológico , Infecciones por Helicobacter/tratamiento farmacológico , Helicobacter pylori/efectos de los fármacos , Úlcera Péptica/tratamiento farmacológico , 2-Piridinilmetilsulfinilbencimidazoles/uso terapéutico , Adulto , Amoxicilina/uso terapéutico , Antibacterianos/efectos adversos , Claritromicina/uso terapéutico , Resistencia a Múltiples Medicamentos , Quimioterapia Combinada , Duodenitis/microbiología , Femenino , Gastritis/microbiología , Infecciones por Helicobacter/microbiología , Helicobacter pylori/crecimiento & desarrollo , Humanos , Irán , Masculino , Pruebas de Sensibilidad Microbiana , Persona de Mediana Edad , Pantoprazol , Úlcera Péptica/microbiología , Tinidazol/uso terapéuticoRESUMEN
BACKGROUND: The effectiveness of classic standard triple therapy regimen of helicobacter pylori (H. pylori) eradication has decreased to unacceptably low levels, largely related to development of resistance to metronidazole and clarithromycin. Thus successful eradication of H. pylori infections remains challenging. Therefore alternative treatments with superior effectiveness and safety should be designed and appropriately tested in all areas depending on the native resistance patterns. Furazolidone has been used successfully in eradication regimens previously and regimens containing furazolidone may be an ideal regimen. METHODS: H. pylori infected patients with proven gastric or duodenal ulcers and /or gastric or duodenal erosions at Imam Khomeini Hospital in Sari/Northern Iran, were randomly allocated into three groups: group A (OABF) with furazolidone (F) (200 mg bid.), group B (OABM-F) metronidazole (M) (500 mg bid.) for the first five days, followed by furazolidone (F) (200 mg bid.) for the second five days and group C (OAF) with furazolidone (F) (200 mg tid.). Omeprazole (O) (20 mg bid.) and amoxicillin (A) (1000 mg bid.) were given in all groups; bismuth (B) (240 mg bid.) was prescribed in groups A & B. Duration of all eradication regimens were ten days. Eight weeks after treatment, a 14C-urea breath test was performed for evaluation of H. pylori eradication. RESULTS: A total of 372 patients were enrolled in three groups randomly (124 patients in each group); 120 (97%) patients in group A (OABF), 120 (97%) in group B (OABM-F) and 116 (93%) in group C (OAF) completed the study. The intention-to-treat eradication rates were 83.7% (95% CI= 77.3-90.4), 79.8% (95% CI= 72.6-87), and 84.6% (95% CI= 78.2-91.1) and per-protocol eradication rates were 86.6% (95% CI= 80.5-92.8), 82.5% (95% CI= 75.6-89.4), and 90.5% (95% CI= 85.1-95.9) for groups OABF, OABM-F, and OAF, respectively. No statistical significant differences were found in case of severe drug adverse effects between the above mentioned three groups (p> 0.05). The most common side effects, namely nausea and fever, occurred in all groups, but more frequently in group C (OAF) (p< 0.05). CONCLUSION: In developing countries such as Iran, furazolidone-based regimens can substitute clarithromycinbased regimens for H. pylori eradication because of a very low level of resistance, low cost and high effectiveness. Considering per-protocol eradication rate of ten days OAF regimen, and the acceptable limit of ninety percent, we recommend this regimen in developing countries such as Iran to be substituted of classic standard triple therapy. In order to minimize rare serious adverse effects, one week high dose OAF regimen should be taken into consideration in other studies.
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BACKGROUND: Despite the rising prevalence of Inflammatory Bowel Disease (IBD), age and sex differences in its outcomes remain understudied. We investigated age and sex differences in IBD patients using a nationwide study in Iran, the Iranian Registry of Crohn's and Colitis (IRCC). METHODS: The IRCC is a national registry that gathered information on adult IBD patients since 2017. The collected data included demographic information, medication history, disease activity, comorbidities, diagnosis age, prognosis, the extent of ulcerative colitis (UC), Crohn's disease (CD) location, and extraintestinal manifestations. The statistical methods included the independent Student's t-test, Chi-square test, and binary logistic regression, using R version 4.2.2. RESULTS: Among the 9,392 IBD patients, 7,496 (3,600 females) and 1,896 (808 females) had UC and CD, respectively. Sex difference showed higher odds of active disease in the past six months in male CD patients (OR 1.24 [95%CI 1.03, 1.49]) vs. females, but in male UC patients, the OR was 0.85 [0.78, 0.93]. Severe disease was less likely in CD patients aged 19-59 and >60 vs. <18. Similarly, UC patients <18 had lower odds of severe disease vs. those aged 19-59 and >60. CONCLUSIONS: This study emphasizes the importance of understanding age and sex differences in IBD outcomes. These findings contribute to the ongoing global discussion on IBD management and facilitate the development of targeted interventions and personalized care.
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Colitis Ulcerosa , Enfermedad de Crohn , Sistema de Registros , Humanos , Masculino , Femenino , Irán/epidemiología , Adulto , Persona de Mediana Edad , Enfermedad de Crohn/epidemiología , Factores Sexuales , Adulto Joven , Colitis Ulcerosa/epidemiología , Factores de Edad , Adolescente , Anciano , Enfermedades Inflamatorias del Intestino/epidemiologíaRESUMEN
BACKGROUND: Ulcerative colitis (UC) is a form of inflammatory bowel disease (IBD) marked by rectal and colon inflammation, leading to relapsing symptoms. Its prevalence is increasing, particularly in developed nations, impacting patients' health. While its exact cause remains unclear, genetic and environmental factors are implicated, elevating the risk of colorectal cancer (CRC). Colectomy, though declining, is still performed in select UC cases, necessitating further study. METHODS: We analyzed data from the Iranian Registry of Crohn's and Colitis (IRCC) to examine UC patients undergoing colectomy. We collected demographic and clinical data from 91 patients, focusing on dysplasia. Statistical analyses assessed dysplasia risk factors. RESULTS: Patients with dysplasia were older at diagnosis and surgery compared to those without dysplasia. Age emerged as a significant risk factor for dysplasia in UC patients undergoing colectomy. No significant associations were found between dysplasia and other factors. CONCLUSION: Age plays a crucial role in dysplasia risk among UC patients undergoing colectomy. Older age at diagnosis and surgery may indicate a higher risk of dysplasia and CRC. Clinicians should consider age when managing UC patients and implementing screening protocols. Further research with larger samples is needed to confirm these findings.
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Colectomía , Colitis Ulcerosa , Sistema de Registros , Humanos , Colitis Ulcerosa/cirugía , Colectomía/estadística & datos numéricos , Masculino , Irán/epidemiología , Femenino , Adulto , Persona de Mediana Edad , Factores de Riesgo , Adulto Joven , Factores de Edad , Anciano , Adolescente , Neoplasias Colorrectales/cirugía , Neoplasias Colorrectales/epidemiologíaRESUMEN
BACKGROUND: Data on the epidemiology of inflammatory bowel disease (IBD) in the Middle East are scarce. We aimed to describe the clinical phenotype, disease course, and medication usage of IBD cases from Iran in the Middle East. METHODS: We conducted a cross-sectional study of registered IBD patients in the Iranian Registry of Crohn's and Colitis (IRCC) from 2017 until 2022. We collected information on demographic characteristics, past medical history, family history, disease extent and location, extra-intestinal manifestations, IBD medications, and activity using the IBD-control-8 questionnaire and the Manitoba IBD index, admissions history, history of colon cancer, and IBD-related surgeries. RESULTS: In total, 9746 patients with ulcerative colitis (UC) (n=7793), and Crohn's disease (CD) (n=1953) were reported. The UC to CD ratio was 3.99. The median age at diagnosis was 29.2 (IQR: 22.6,37.6) and 27.6 (IQR: 20.6,37.6) for patients with UC and CD, respectively. The male-to-female ratio was 1.28 in CD patients. A positive family history was observed in 17.9% of UC patients. The majority of UC patients had pancolitis (47%). Ileocolonic involvement was the most common type of involvement in CD patients (43.7%), and the prevalence of stricturing behavior was 4.6%. A prevalence of 0.3% was observed for colorectal cancer among patients with UC. Moreover,15.2% of UC patients and 38.4% of CD patients had been treated with anti-tumor necrosis factor (anti-TNF). CONCLUSION: In this national registry-based study, there are significant differences in some clinical phenotypes such as the prevalence of extra-intestinal manifestations and treatment strategies such as biological use in different geographical locations.
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Colitis Ulcerosa , Enfermedad de Crohn , Fenotipo , Sistema de Registros , Humanos , Irán/epidemiología , Masculino , Femenino , Estudios Transversales , Adulto , Enfermedad de Crohn/epidemiología , Colitis Ulcerosa/epidemiología , Adulto Joven , Persona de Mediana Edad , AdolescenteRESUMEN
BACKGROUND: The eradication of Helicobacter pylori has been always a concern. In the present study, we aimed to compare two novel treatments in Iran. METHOD: Four hundred and twenty patients with peptic ulcer and naïve H. pylori infection were randomized in the study. Two hundred and ten patients received hybrid therapy: pantoprazole 40 mg/b.i.d. and amoxicillin 1 g/b.i.d. for 14 days plus 500 mg clarithromycin and 500 mg tinidazole, both twice daily for the last 7 days. The other 210 patients received sequential therapy: 40 mg pantoprazole/b.i.d. for 10 days and 1 g amoxicillin/b.i.d. for the first 5 days, followed by 500 mg clarithromycin/b.i.d. and 500 mg tinidazole/b.i.d. for the last 5 days. C¹4-urea breath test was performed 8 weeks after the treatment. RESULTS: Three hundred and ninety-six patients (197 patients in the hybrid group and 199 patients in the sequential group) completed the study. The compliance rates were 96.7 and 98.6% for the two groups, respectively. The intention-to-treat eradication rate was 89.5% (95% CI = 85.4-93.6) for the hybrid group and 76.7% (95% CI = 71-82.4) for the sequential group (p = .001), and the per-protocol eradication rates were 92.9% (95% CI = 89.2-96.5) and 79.9% (95% CI = 74.1-85.4) for the hybrid and sequential groups (p = .001), respectively. Severe adverse effects were observed in 2.4% of patients in the hybrid group and 3.8% of those in the sequential group. CONCLUSION: According to our results, sequential regimen does not seem to be an appropriate therapy for H. pylori eradication in the Iranian population, whereas hybrid therapy showed to be more effective. However, considering the high cost of clarithromycin in Iran, we recommend further studies to compare hybrid therapy with bismuth-containing regimens or to assess the effects of hybrid therapies with periods shorter than 14 days.
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2-Piridinilmetilsulfinilbencimidazoles , Antibacterianos , Antiulcerosos , Claritromicina , Infecciones por Helicobacter/tratamiento farmacológico , Helicobacter pylori/efectos de los fármacos , Tinidazol , 2-Piridinilmetilsulfinilbencimidazoles/administración & dosificación , 2-Piridinilmetilsulfinilbencimidazoles/efectos adversos , 2-Piridinilmetilsulfinilbencimidazoles/uso terapéutico , Adulto , Amoxicilina/administración & dosificación , Amoxicilina/efectos adversos , Amoxicilina/uso terapéutico , Antibacterianos/administración & dosificación , Antibacterianos/efectos adversos , Antibacterianos/uso terapéutico , Antiulcerosos/administración & dosificación , Antiulcerosos/efectos adversos , Antiulcerosos/uso terapéutico , Claritromicina/administración & dosificación , Claritromicina/efectos adversos , Claritromicina/uso terapéutico , Esquema de Medicación , Quimioterapia Combinada , Femenino , Infecciones por Helicobacter/microbiología , Humanos , Irán , Masculino , Persona de Mediana Edad , Pantoprazol , Úlcera Péptica/tratamiento farmacológico , Úlcera Péptica/microbiología , Estudios Prospectivos , Tinidazol/administración & dosificación , Tinidazol/efectos adversos , Tinidazol/uso terapéutico , Resultado del TratamientoRESUMEN
Background: Appendiceal mucocele (AM) is a rare disease, manifested by accumulation of mucus in appendiceal lumen. The role of ulcerative colitis (UC) in the occurrence of appendiceal mucocele is not known. However, it is suggested that AM may be a presentation of colorectal cancer in IBD patients. Case Presentation: Here, we presented 3 cases of concomitant AM and ulcerative colitis. The first patient was a 55-year-old woman with 2-year history of left sided UC; the second person was a 52-year-old woman with 12-year history of pan-UC; and the third patient was a 60-year-old man with 11-year history of pan-colitis. They were all referred due to indolent right lower quadrant abdominal pain. Imaging evaluations suggested the presence of appendiceal mucocele and therefore, they all went under operation. Pathologic evaluation reported AM of mucinous cyst adenoma type; low-grade appendiceal mucinous neoplasm of appendix with intact serosa; and cyst-adenoma type AM for the three above-mentioned patients, respectively. Conclusion: Although concomitant occurrence of AM and ulcerative colitis is rare, regarding the potential of neoplastic changes in AM, physicians must keep in mind the diagnosis of AM in UC patients with non-specific abdominal RLQ pain or bulged appendiceal orifice during colonoscopy.
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Background: Helicobacter pylori (H. pylori) has infected about 50% of the world's population and it is the main cause for peptic ulcer, gastric adenocarcinoma and even a major cause for gastric MALT lymphoma. Methods: This study was performed in Mazandaran, Sari, situated in North of Iran. Three-hundred and twenty-eight adult patients with endoscopically approved gastric or duodenal ulcers or erosions and H. pylori infection were randomly divided into 2 groups to receive either 14 days PABT (Pantoprazole 40 mg, Amoxicillin 1 g, Bismuth 425 mg (all twice daily) and Tetracycline 500 mg four times a day) and PACM (Pantoprazole 40 mg, Amoxicillin 1g, Clarithromycin 500 mg, and Metronidazole 500 mg, all twice daily). To evaluate H. pylori eradication, fecal H. pylori antigen test was performed 8 weeks after treatment. Results: The eradication rates were 94.51% in the PABT and 91.46% in PACM group based on the intention to treat analysis. Moreover, the eradication rates were 95.58% and 92.72% according to per-protocol analysis, respectively. Also, both groups had very low rates of severe side effects. Conclusion: Regarding the ideal eradication rates achieved by both treatment groups and the low rates of severe side effects, both treatment protocols can be prescribed for H. pylori eradication in North of Iran.
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Background: Celiac disease is an autoimmune disorder resulting from gluten consumption in genetically predisposed individuals. The present study investigated the epidemiological, endoscopic, and clinicopathological features of patients with celiac disease in the southern littoral of the Caspian Sea. Methods: 140 patients with celiac disease were interviewed and examined regarding demographic characteristics, clinical symptoms, and serologic, endoscopic, and pathological findings. Results: 44 (31.4%) of the patients were male and 68.6% were female. The mean age of the patients at diagnosis was 27.13±13.4 years (ranging from 2 to 60 years). The most common gastrointestinal (GI) symptoms were bloating (47.8%), abdominal pain (47.1%) and diarrhea (30.7%), respectively. Also, 17 (12.1%) patients did not complain of any GI symptoms.18 (12.8%) patients had aphthous stomatitis, 10.7% had dermatitis herpetiformis, 3.6% suffered from itching without a rash, two (1.4%) mentioned psoriasis and one (0.7%) had lichen planus. 19 (19.7%) of the female patients complained of menstrual bleeding disorders, 4% mentioned infertility, and 2% experienced primary amenorrhea. The most common comorbid condition was hypothyroidism in 16 (11.4%) patients. The most common endoscopic finding was duodenal scalloping (37.25%). In addition, 7.8% of the patients had a normal endoscopic appearance. 43 (30.7%) patients were classified as Marsh IIIC, 25.7% Marsh IIIB, 17.8% Marsh IIIA, 12.8% Marsh II and 12.8% were classified as Marsh I. Conclusion: Since celiac disease can present with non-GI manifestations and the majority of our patients had Marsh III classification, it seems that celiac disease must be considered as a routine screening test in GI clinics, and also, it should be kept in mind as a differential diagnosis in other specialty fields.
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BACKGROUND: It is unknown if the clinical manifestations and phenotype of disease are comparable between early- and elderly-onset inflammatory bowel disease (IBD). We aimed to seek differences in disease phenotype, course, complications, and treatment between early- and elderly-onset IBD patients. METHODS: This retrospective cohort study on registered IBD patients in the Iranian Registry of Crohn's and Colitis (IRCC) compared demographics, disease phenotype, disease activity, IBD-related surgery and medications between early- and elderly-onset IBD. A generalized linear regression model was used to investigate the relative risk of age at diagnosis adjusted for gender and disease duration for the outcomes. RESULTS: From 10048 IBD patients, 749 with early-onset (7.5%), and 472 (4.7%) elderly-onset IBD were enrolled: 855 (63.1%) ulcerative colitis (UC) and 366 (26.9%) Crohn's disease (CD). Left-sided colitis was more frequent among elderly-onset UC patients (P<0.001). Ileum and ileocolonic locations were the most common types in elderly-onset and early-onset CD patients, respectively. In comparison with elderly-onset UC, early-onset cases more often used prednisolone (22.1% vs. 11.4%, P=0.001), immunomodulators (44.9% vs 25.2%, P<0.001) and anti-tumor necrosis factors (TNF) (20.1% vs 11.9%, P=0.002). Elderly-onset UC patients had 0.7 times lower risk of aggressive phenotype (95%CI:0.6â0.9, P=0.005). Early-onset CD was associated with higher use of prednisolone (27.7% vs 8.1%, P<0.001), immunomodulators (58.7% vs 41.8%, P=0.005) and anti-TNF (49.6% vs 35.4%, P=0.006). CONCLUSION: Early-onset IBD was associated with a more aggressive phenotype and higher prednisolone, immunomodulators, and anti-TNF use.
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Colitis Ulcerosa , Enfermedad de Crohn , Enfermedades Inflamatorias del Intestino , Humanos , Anciano , Estudios Retrospectivos , Irán , Inhibidores del Factor de Necrosis Tumoral , Enfermedades Inflamatorias del Intestino/epidemiología , Enfermedades Inflamatorias del Intestino/complicaciones , Enfermedades Inflamatorias del Intestino/diagnóstico , Colitis Ulcerosa/tratamiento farmacológico , Colitis Ulcerosa/epidemiología , Colitis Ulcerosa/complicaciones , Enfermedad de Crohn/tratamiento farmacológico , Enfermedad de Crohn/epidemiología , Enfermedad de Crohn/complicaciones , Factores Inmunológicos , Prednisolona/uso terapéutico , FenotipoRESUMEN
BACKGROUND: Helicobacter pylori eradication has still remained a challenge, especially in case of failure to novel treatments. Therefore, we designed a study to evaluate the effects of a modified bismuth-containing quadruple therapy including a short course of furazolidone on a group of patients whose sequential therapy had been unsuccessful. MATERIALS AND METHODS: Thirty-six H. pylori-positive patients who had previously failed a clarithromycin-containing sequential therapy enrolled the study. They received pantoprazole (40 mg-bid), amoxicillin (1 g-bid), and bismuth subcitrate (240 mg-bid) for 2 weeks and furazolidone (200 mg-bid) just during the first week. Eight weeks after treatment, H. pylori eradication was reassessed using C14-urea breath test. RESULTS: Thirty five patients completed the study. H. pylori eradication rates were 80.6% (95% CI = 67.6-93.5) and 82.9% (95% CI = 70.6-95.2) according to intention-to-treat and per-protocol analyses, respectively. All patients had excellent compliance to treatment, and no one interrupted therapy owing to adverse effects. CONCLUSION: Regarding the eradication rate (>80%), low price, and very low adverse effects, a 2-week bismuth-containing quadruple regimen including a short course of furazolidone can be an encouraging regimen for second-line H. pylori eradication in case of sequential therapy failure. Possibly, it can be improved by alterations in dose, dosing intervals, and/or duration.
Asunto(s)
Antibacterianos/uso terapéutico , Bismuto/uso terapéutico , Furazolidona/uso terapéutico , Infecciones por Helicobacter/tratamiento farmacológico , 2-Piridinilmetilsulfinilbencimidazoles/uso terapéutico , Adolescente , Adulto , Anciano , Amoxicilina/uso terapéutico , Quimioterapia Combinada , Femenino , Infecciones por Helicobacter/microbiología , Helicobacter pylori/efectos de los fármacos , Helicobacter pylori/fisiología , Humanos , Masculino , Persona de Mediana Edad , Pantoprazol , Insuficiencia del Tratamiento , Resultado del Tratamiento , Adulto JovenRESUMEN
BACKGROUND: Sequential regimens have been recently reported to be superior to the standard triple therapies in Helicobacter pylori eradication, but most of these studies were performed in Europe and data from developing countries are lacking. So we designed a study to compare a sequential regimen with a bismuth-based quadruple therapy that contains a short course of furazolidone, in Iran. METHODS: Two hundred and ninety-six patients with duodenal ulcer and naïve H. pylori infection were randomized into two groups: 148 patients received (PAB-F) pantoprazole (40mg-bid), amoxicillin (1g-bid), and bismuth subcitrate (240mg-bid) for 2weeks and furazolidone (200mg-bid) just during the first week. And 148 patients received (PA-CT) pantoprazole (40mg-bid) for 10days, amoxicillin (1g-bid) for the first 5days, and clarithromycin (500mg-bid) plus tinidazole (500mg-bid) just during the second 5days. C(14) -urea breath test was performed 8weeks after the treatment. RESULTS: Two hundred and sixty-one patients completed the study (137 patients in the PA-CT and 124 in the PAB-F group). The results were not statistically different between the two groups in the eradication rates and the severity of side effects. The intention to treat eradication rate was 80.4% in the PAB-F group and 83.7% in the PA-CT group. Per-protocol eradication rates were 88.7% and 89.1%, respectively. CONCLUSION: Because the two regimens showed acceptable and similar abilities in H. pylori eradication and because of much higher cost of clarithromycin in Iran, the furazolidone containing regimen seems to be superior. Further modifications of sequential therapies are needed to make them ideal regimens in developing countries.
Asunto(s)
Antibacterianos/uso terapéutico , Bismuto/uso terapéutico , Infecciones por Helicobacter/tratamiento farmacológico , Compuestos Organometálicos/uso terapéutico , 2-Piridinilmetilsulfinilbencimidazoles/uso terapéutico , Adulto , Amoxicilina/uso terapéutico , Bismuto/administración & dosificación , Claritromicina/uso terapéutico , Quimioterapia Combinada , Úlcera Duodenal/tratamiento farmacológico , Femenino , Furazolidona/uso terapéutico , Helicobacter pylori/efectos de los fármacos , Helicobacter pylori/patogenicidad , Humanos , Irán/epidemiología , Masculino , Persona de Mediana Edad , Compuestos Organometálicos/administración & dosificación , PantoprazolRESUMEN
Background: Nonalcoholic fatty liver is the most common chronic liver disease. Regarding the side effects of synthetic medicines and the variety of natural products in Iran climate, the present study aimed to investigate the effect of medicinal plants and natural products on liver enzymes in patients with non-alcoholic fatty liver disease in Iran using meta-analysis. Methods: To extract the intended studies, internal and external databases, including SID, Magiran, IranDoc, PubMed, Scopus, Web of Science, Embase, Cochrane, and Clinical Trial Registration System of Clinical trial.gov, the ISRCTN system, as well as Clinical Trial Registration System affiliated to the World Health Organization were searched. The obtained data were analyzed in STATA.14 software. A P value less than 0.05 was considered statistically significant. Results: A total of 44 rstudies were reviewed with a sample size of 1298 participant; they were published in the period from 2009 to 2018, silymarin had the highest effect on the reduction of AST (SMD = -2.68), cinnamon excreted the most profound effect on ALT (SMD = -2.69). In addition, cinnamon had the highest effect on gamma-glutamyl transferase (GGT) (SMD:-3.17), and curcumin had the highest effect on alkaline phosphatase (ALP) (SMD = -1.88). In the lipid profile, the effect of medicinal herbs and natural products on lowering total cholesterol and LDL was statistically significant. In the glycemic profile, the effect of medicinal plants and natural products on the reduction of fasting blood sugar, insulin, and hemoglobin A1c levels was statistically significant. Conclusions: As evidenced by the obtained results, the highest effect of using natural products was observed in the reduction of GGT, aspartate aminotransferase (AST), and alanine aminotransferase (ALT) levels, respectively; nonetheless, the effect of natural products on ALP reduction was not statistically significant.