The authors present their experience with the follow-up of 60 cases of Crohn's disease, from 1970... more The authors present their experience with the follow-up of 60 cases of Crohn's disease, from 1970 until 1998, in the city of Juiz de Fora, Minas Gerais state, a county of the Southeast region of Brazil, and analyse the epidemiology of disease to improve the understanding of its behaviour in the country. The incidence rates increased greatly in the last 28 years. In the group studied 53.3% were men, 90% white, 71.7% non-smokers, 93.3% non-alcoholics, and all, but two, lived in urban area; 58.3% had their symptoms started at the age between 11 and 30 years and 30% were in the second decade of life. Relatives with Crohn's disease were seen in 6.7%, and the most common symptoms observed at the beginning of disease were: abdominal pain (78.3%), diarrhea (68.3%), weight loss (26.7%) and small bowel obstruction or localized peritonitis (15%). The ileum was involved in 90% and five cases (8.3%) with lesions restricted to the colon were observed. Two patients died because they were non-responders despite any therapy schedule and had sepsis after surgery. The effect of several substances used in the treatment is described, being prednisone the most effective in controlling the active disease. Other drugs as aminosalicilates, metronidazol and immunomodulators are also considered to avoid the side-effects of long-term use of steroides. Comments are made about the clinical evolution, surgeries and response to many treatments adopted. The authors conclude that Crohn's disease is increasing its incidence rate in Brazil and probably in South America formerly considered as a region of low frequency.
Acute pancreatitis is one of the complications associated with severe primary and secondary hyper... more Acute pancreatitis is one of the complications associated with severe primary and secondary hypertriglyceridemia. The frequency of hypertriglyceridemia in patients with pancreatitis ranges from 4 to 53%. The elevation in serum triglycerides probably induces the release of free fatty acids, responsible for the pancreatic damage. During a three year study, nine patients with acute pancreatitis due to hypertriglyceridemia were followed up at the University Hospital of Federal University and at the "Hospital Monte Sinai" (Juiz de Fora, MG, Brazil). Suggestive clinical manifestations, especially superior abdominal pain, nausea, vomiting and ileus, were found in all the patients; however, only three showed elevated serum amylase levels. All had triglyceride levels above 1000 mg/dl (11.3 mmol/L). The evolution after clinical treatment was good in eight patients (two needed parenteral nutrition). The only death observed was due to shock and acute respiratory distress, refractory to clinical management. The maintenance treatment aimed at withdrawing the predisposing conditions and reduction of the triglyceride levels prevented recurrence of acute pancreatitis episodes during the 23 months of follow-up.
SUMMARY AIM: To compare the level of physical activity (PA), exercise capacity, and body composit... more SUMMARY AIM: To compare the level of physical activity (PA), exercise capacity, and body composition before and after infliximab-induced clinical remission in patients with Crohn's disease (CD). METHODS: This prospective longitudinal study evaluated 44 adult outpatients with active CD before infliximab administration and 24 weeks after infliximab therapy. The patients were evaluated for PA in daily life, exercise capacity, muscle strength, and body composition. RESULTS: 38 (86.4%) patients achieved infliximab-induced remission at 24 weeks and presented an increment in the number of steps taken of 1092 (7440±2980 vs. 6348±3177, respectively; p=0.006). The inactive time was reduced when compared to the baseline value (454.2±106.3 vs. 427.9±97.8, respectively; p=0.033). There was no difference in the distance walked before and after infliximab therapy, while there was an increase in the fat mass index in responders to infliximab compared to the baseline (19.1±7.6 vs. 14.9±5.8; p=0....
Abstract TO THE EDITOR: Worldwide, gallstones and alcohol abuse are the most common causes of acu... more Abstract TO THE EDITOR: Worldwide, gallstones and alcohol abuse are the most common causes of acute pancreatitis (AP). However, 1030|[percnt]| of patients have been considered to have idiopathic acute pancreatitis (IAP)(1, 2).
A substantial number of patients with Crohn&a... more A substantial number of patients with Crohn's disease (CD) become dependent on steroids after induction therapy. Treatment with azathioprine (AZA) may be beneficial in such patients. The present open-label study evaluated the long-term safety and efficacy of AZA in steroid-dependent CD patients. Adult patients with steroid-dependent CD were enrolled for AZA therapy over a 7-year period. The average dose of AZA was 2.0-3.0 mg/kg per day, adjusted according to clinical response and occurrence of adverse effects. Steroid therapy was tapered off according to a predefined schedule. Long-term outcome and adverse reactions were evaluated. Sixty-nine patients were prospectively included. Steroid-free remission was achieved in 68-81% of patients, partial response in 14.5-27.3% and failure to respond to AZA in 4-15.9% over the initial 48 months. However, the rate of wean from steroid therapy decreased to 53-60% while the rate of failure increased from 6.7% to 17.6% after this period. A breakthrough of symptoms during continuous AZA therapy was common, particularly after 48 months on AZA. The mean leukocyte count at the end of 12 months of therapy was significantly lower in patients who achieved complete response on AZA than in the non-responders (5197 +/- 1250 cells/mm(3) vs 8340 +/- 1310 cells/mm(3), respectively; P < 0.01). Azathioprine was relatively well-tolerated and the incidence of serious adverse effects was small. Azathioprine was relatively safe and moderately effective for long-term maintenance of steroid-free clinical remission in corticosteroid-dependent CD patients. Patients were more successfully weaned from prednisone treatment, and clinical remission was more often maintained during the first 48 months of AZA therapy. A significant decrease in the white blood cell count at the end of 12 months on AZA was the single factor associated with weaning from steroid dependence.
... Flávio Meirelles de; Paulo, Gustavo Andrade de; Pace, Fábio Heleno Lima; Alves, Rodrigo Andra... more ... Flávio Meirelles de; Paulo, Gustavo Andrade de; Pace, Fábio Heleno Lima; Alves, Rodrigo Andrade; Froede, Edilson Cavalcante; Meirelles ... um período de três anos, nove pacientes com pancreatite aguda por hipertrigliceridemia foram admitidos no Hospital Universitário da ...
The authors present their experience with the follow-up of 60 cases of Crohn's disease, from 1970... more The authors present their experience with the follow-up of 60 cases of Crohn's disease, from 1970 until 1998, in the city of Juiz de Fora, Minas Gerais state, a county of the Southeast region of Brazil, and analyse the epidemiology of disease to improve the understanding of its behaviour in the country. The incidence rates increased greatly in the last 28 years. In the group studied 53.3% were men, 90% white, 71.7% non-smokers, 93.3% non-alcoholics, and all, but two, lived in urban area; 58.3% had their symptoms started at the age between 11 and 30 years and 30% were in the second decade of life. Relatives with Crohn's disease were seen in 6.7%, and the most common symptoms observed at the beginning of disease were: abdominal pain (78.3%), diarrhea (68.3%), weight loss (26.7%) and small bowel obstruction or localized peritonitis (15%). The ileum was involved in 90% and five cases (8.3%) with lesions restricted to the colon were observed. Two patients died because they were non-responders despite any therapy schedule and had sepsis after surgery. The effect of several substances used in the treatment is described, being prednisone the most effective in controlling the active disease. Other drugs as aminosalicilates, metronidazol and immunomodulators are also considered to avoid the side-effects of long-term use of steroides. Comments are made about the clinical evolution, surgeries and response to many treatments adopted. The authors conclude that Crohn's disease is increasing its incidence rate in Brazil and probably in South America formerly considered as a region of low frequency.
Acute pancreatitis is one of the complications associated with severe primary and secondary hyper... more Acute pancreatitis is one of the complications associated with severe primary and secondary hypertriglyceridemia. The frequency of hypertriglyceridemia in patients with pancreatitis ranges from 4 to 53%. The elevation in serum triglycerides probably induces the release of free fatty acids, responsible for the pancreatic damage. During a three year study, nine patients with acute pancreatitis due to hypertriglyceridemia were followed up at the University Hospital of Federal University and at the "Hospital Monte Sinai" (Juiz de Fora, MG, Brazil). Suggestive clinical manifestations, especially superior abdominal pain, nausea, vomiting and ileus, were found in all the patients; however, only three showed elevated serum amylase levels. All had triglyceride levels above 1000 mg/dl (11.3 mmol/L). The evolution after clinical treatment was good in eight patients (two needed parenteral nutrition). The only death observed was due to shock and acute respiratory distress, refractory to clinical management. The maintenance treatment aimed at withdrawing the predisposing conditions and reduction of the triglyceride levels prevented recurrence of acute pancreatitis episodes during the 23 months of follow-up.
SUMMARY AIM: To compare the level of physical activity (PA), exercise capacity, and body composit... more SUMMARY AIM: To compare the level of physical activity (PA), exercise capacity, and body composition before and after infliximab-induced clinical remission in patients with Crohn's disease (CD). METHODS: This prospective longitudinal study evaluated 44 adult outpatients with active CD before infliximab administration and 24 weeks after infliximab therapy. The patients were evaluated for PA in daily life, exercise capacity, muscle strength, and body composition. RESULTS: 38 (86.4%) patients achieved infliximab-induced remission at 24 weeks and presented an increment in the number of steps taken of 1092 (7440±2980 vs. 6348±3177, respectively; p=0.006). The inactive time was reduced when compared to the baseline value (454.2±106.3 vs. 427.9±97.8, respectively; p=0.033). There was no difference in the distance walked before and after infliximab therapy, while there was an increase in the fat mass index in responders to infliximab compared to the baseline (19.1±7.6 vs. 14.9±5.8; p=0....
Abstract TO THE EDITOR: Worldwide, gallstones and alcohol abuse are the most common causes of acu... more Abstract TO THE EDITOR: Worldwide, gallstones and alcohol abuse are the most common causes of acute pancreatitis (AP). However, 1030|[percnt]| of patients have been considered to have idiopathic acute pancreatitis (IAP)(1, 2).
A substantial number of patients with Crohn&a... more A substantial number of patients with Crohn's disease (CD) become dependent on steroids after induction therapy. Treatment with azathioprine (AZA) may be beneficial in such patients. The present open-label study evaluated the long-term safety and efficacy of AZA in steroid-dependent CD patients. Adult patients with steroid-dependent CD were enrolled for AZA therapy over a 7-year period. The average dose of AZA was 2.0-3.0 mg/kg per day, adjusted according to clinical response and occurrence of adverse effects. Steroid therapy was tapered off according to a predefined schedule. Long-term outcome and adverse reactions were evaluated. Sixty-nine patients were prospectively included. Steroid-free remission was achieved in 68-81% of patients, partial response in 14.5-27.3% and failure to respond to AZA in 4-15.9% over the initial 48 months. However, the rate of wean from steroid therapy decreased to 53-60% while the rate of failure increased from 6.7% to 17.6% after this period. A breakthrough of symptoms during continuous AZA therapy was common, particularly after 48 months on AZA. The mean leukocyte count at the end of 12 months of therapy was significantly lower in patients who achieved complete response on AZA than in the non-responders (5197 +/- 1250 cells/mm(3) vs 8340 +/- 1310 cells/mm(3), respectively; P < 0.01). Azathioprine was relatively well-tolerated and the incidence of serious adverse effects was small. Azathioprine was relatively safe and moderately effective for long-term maintenance of steroid-free clinical remission in corticosteroid-dependent CD patients. Patients were more successfully weaned from prednisone treatment, and clinical remission was more often maintained during the first 48 months of AZA therapy. A significant decrease in the white blood cell count at the end of 12 months on AZA was the single factor associated with weaning from steroid dependence.
... Flávio Meirelles de; Paulo, Gustavo Andrade de; Pace, Fábio Heleno Lima; Alves, Rodrigo Andra... more ... Flávio Meirelles de; Paulo, Gustavo Andrade de; Pace, Fábio Heleno Lima; Alves, Rodrigo Andrade; Froede, Edilson Cavalcante; Meirelles ... um período de três anos, nove pacientes com pancreatite aguda por hipertrigliceridemia foram admitidos no Hospital Universitário da ...
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