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PubMed1994

A comparison of budesonide with prednisolone for active Crohn's disease.

BACKGROUND: Patients with active Crohn's disease are often treated with corticosteroids, but the treatment has many side effects. Budesonide is a potent, well-absorbed corticosteroid, but because of a high rate of first-pass metabolism in the liver, its systemic bioavailability is low. METHODS: We conducted a randomized, double-blind, 10-week trial comparing the efficacy and safety of an oral controlled-release form of budesonide with the efficacy and safety of prednisolone in 176 patients with active ileal or ileocecal Crohn's disease (88 patients in each treatment group). The dose of budesonide was 9 mg per day for eight weeks and then 6 mg per day for two weeks. The dose of prednisolone was 40 mg per day for two weeks, after which it was gradually reduced to 5 mg per day during the last week. RESULTS: At 10 weeks, 53 percent of the patients treated with budesonide were in remission (defined as a score < or = 150 on the Crohn's disease activity index), as compared with 66 percent of those treated with prednisolone (P = 0.12). The mean score on the Crohn's disease activity index decreased from 275 to 175 in the budesonide group and from 279 to 136 in the prednisolone group (P = 0.001). Corticosteroid-associated side effects were significantly less common in the budesonide group (29 vs. 48 patients, P = 0.003). Two patients in the prednisolone group had serious complications (one had intestinal perforation and one an abdominal-wall fistula). The mean morning plasma cortisol concentration was significantly lower in the prednisolone group than in the budesonide group after 4 weeks (P < 0.001) and 8 weeks (P = 0.02) of therapy, but not after 10 weeks. CONCLUSIONS: Among patients with active Crohn's disease, both controlled-release budesonide and prednisolone are effective in inducing remission. In this trial, prednisolone reduced scores on the Crohn's disease activity index more, whereas with budesonide there were fewer glucocorticoid-associated side effects and less suppression of pituitary-adrenal function.

Adult↗
PubMed2002

Benign Degos' disease developing during pregnancy and followed for 10 years.

Degos' disease, or malignant atrophic papulosis, is a rare and often fatal multisystem vasculopathy of unknown etiology. The cutaneous manifestations comprise erythematous papules, which heal to leave scars with a pathognomonic central porcelain-white atrophic area and a peripheral telangiectatic rim. Involvement of the gastrointestinal tract is observed in 50% of cases, with intestinal perforation being the most common cause of death. Other organ systems can also be affected; 20% of cases involve the central nervous system. Systemic manifestations usually develop from weeks to years after onset of skin lesions or, in rare instances, may precede skin lesions. In the patient with Degos' disease reported in this article, the characteristic skin lesions developed during pregnancy, a precipitating event not previously reported. She has survived an unusually long time (10 years) without visceral or neurological involvement, despite florid cutaneous lesions. Moreover, we could detect the presence of antiphospholipid antibodies, the significance of which are currently unclear. These observations therefore confirm that there may be a strictly cutaneous form of Degos' disease with a favourable prognosis.

Antibodies, Antiphospholipid↗
PubMed2002

A case of Strongyloides stercoralis and mesenteric tuberculous infection with acute abdominal pain in an HIV-positive patient.

We describe an HIV-positive female patient who had acute abdominal pain as the initial presentation of Strongyloides stercoralis infection. The diagnosis was established by identifying rhabditiform larvae in stool. She also had intra-abdominal tuberculosis without intestinal perforation. To our knowledge, this is the first reported case of such a presentation.

Adult↗
PubMed1981

Problems in the clinical diagnosis of typhoid fever in children in the tropics.

Between January 1976 and December 1978, the Microbiology Department of University College Hospital (UCH) Ibadan, isolated Salmonella typhi from the blood cultures of 93 children aged 0-14 years, who were admitted to the paediatric wards. Clinical case notes were retrieved and reviewed in 64 (68.8%) of them. Fifteen (23%) of the 64 children were less than one year of age while 22 (34%) were under the age of five years. The commonest presenting symptoms were fever, anorexia, diarrhoea and vomiting. A febrile convulsion was the presenting symptom in 13 (20%) of the patients, all of whom were under the age of five years. Hepatomegaly was almost twice as frequently observed as splenomegaly. Intestinal perforation was present in five of the patients. There was a high proportion of SS children who presented with fever, pallor, jaundice, generalized aches and pains and other clinical features of sickle cell disease and it is possible that such children are specially susceptible to typhoid fever. A clinical diagnosis of typhoid fever on admission was made in only 14 of the 64 children. Reasons are given for the low index of suspicion and it is suggested that any child with unremitting fever after adequate anti-malarial chemotherapy should be treated for enteric fever.

Child↗
PubMed1987

Granulomatous peritonitis due to Ascaris lumbricoides.

A child with granulomatous peritonitis caused by ascariasis is described. Laparotomy revealed no obvious evidence of intestinal perforation. It is postulated that a worm escaped through the appendicular tip, causing transient peritonitis followed by adhesions and granulomatas in the peritoneal cavity.

Ascariasis↗
PubMed2002

Laparoscopically assisted approach for postoperative ventral hernia repair.

BACKGROUND: The laparoscopic approach to incisional hernia repair is already well established because of its advantages. We evaluated the possibility of using a laparoscopically assisted approach whenever conversion to open repair was considered. PATIENTS AND METHODS: We operated laparoscopically on 62 patients for postoperative ventral hernia (POVH), seven of whom had undergone laparoscopically assisted repair. The reasons for considering conversion were mainly technical difficulties in adhesiolysis and hernia reduction, and the suspected possibility of intestinal injury during dissection. The assisted approach included creation of a short incision over the fascial defect, exploration of the hernia contents and correction of any intestinal injury, completion of adhesiolysis, closure of the abdominal cavity, and laparoscopic accomplishment of the repair. RESULTS: Following open exploration, two iatrogenic intestinal perforations and one serosal injury were found and repaired. In four cases, only the completion of adhesiolysis was necessary. The postoperative convalescence was uneventful, and no recurrence has been recorded to date. CONCLUSIONS: The laparoscopically assisted approach to difficult POVH repair is feasible and safe, and it helps to preserve the advantages of the laparoscopic approach. We recommend this approach whenever conversion to open surgical repair is under consideration during laparoscopic repair.

Digestive System Surgical Procedures↗
PubMed1999

Panniculitis mimicking lupus erythematosus profundus: a new histopathologic finding in malignant atrophic papulosis (Degos disease).

We present the case of a 57-year-old woman with a 1-year history of a cutaneous eruption clinically and histopathologically characteristic of Degos disease. In one of the two cutaneous biopsy specimens taken from the trunk lesions, the histopathology consisted of necrosis and sclerosis of the subcutaneous lobules, a finding that to our knowledge has not been previously described in the cutaneous lesions of Degos disease. Two months after cutaneous biopsies were taken, the patient developed ptosis and an episode of acute abdominal pain; intestinal perforation and many characteristic lesions of visceral Degos disease involving the entire small bowel were noted at laparotomy.

Complement C3↗
PubMed1996

Liver transplantation in infants younger than 1 year of age.

OBJECTIVE: The authors report on experience with liver transplantation for infants younger than 1 year of age. SUMMARY BACKGROUND DATA: Over the last 15 years, orthotopic liver transplant has become the only lifesaving procedure available for infants with end-stage liver disease. Many transplant centers initially required infants to reach a specific weight or age to minimize morbidity and mortality. Size-appropriate infant donors also were uncommon. As a result, many children, in the first few years of life, died of their disease. The availability of reduced-size cadaveric and living-related liver transplants has offered the ability to transplant the young infant with liver failure. METHODS: The authors instituted a program to aggressively transplant infants with liver failure in the first year of life using both cadaveric and living-related liver donors. RESULTS: Between June 1991 and January 1995, 13 infants were transplanted for rapidly progressive liver failure. Infant age ranged from 4 to 11 months (mean, 7.5 months). The cause of liver failure included biliary atresia (11), alpha 1-antitrypsin deficiency (1), and liver failure secondary to echovirus 7 (1). The United Network for Organ Sharing status at the time of transplant ranged from status 4, intensive care unit bound (4 patients); status 3, hospitalized (4 patients); or status 2, failing at home (5 patients). Six patients (46%) received cadaveric whole organ (2) or segmental transplants (4). Seven patients (54%) received left lateral segment living-related transplants from parental donors. After operation, patients received cyclosporine or FK506-based immunosuppression. Three patients (23%) required four retransplants (two cadaveric for primary nonfunction; one living-related for graft thrombosis in the face of fungal infection and bile leak). Postoperative complications included primary nonfunction (15%), rejection (85%), graft vascular thrombosis (15%, two of three revascularized successfully), bacterial and fungal infections (77%), and viral infections (46%). Epstein-Barr virus-associated lymphoproliferative developed in two patients (15%). Intestinal perforation requiring reoperation developed in two patients (15%). Bile leaks requiring reoperation or transhepatic stinting or both developed in three patients (23%). Two patients died in the perioperative period (< 1 month) from a combination of primary nonfunction or graft thrombosis and sepsis. Overall survival was 85%, ranging from 11.0 months to 4.5 years. CONCLUSIONS: Orthotopic liver transplantation in infants younger than 1 year of age poses significant challenges from technical and infectious complications. Despite these barriers, overall patient survival is comparable to that of older children and adults.

Biliary Atresia↗
PubMed1987

Diagnostic significance of unusual small intestinal pattern on technetium-99m DISIDA hepatobiliary imaging studies.

During the intestinal phase of hepatobiliary imaging studies in four patients, unusual small intestinal abnormalities were noted. These findings were correlated with surgery in three patients. Recognition of these patterns gives additional clinical information of significant diagnostic value. Further attention to small intestinal pattern and/or radionuclide evaluation of small intestine is a promising method of noninvasive evaluation of clinically suspected small intestinal infarction and obstruction.

Adult↗
PubMedDate not supplied

Rectal balloons: complications, causes, and recommendations.

Nine previously unreported rectal injuries caused by barium-enema examinations have been reviewed. In each case, the injury occurred in conjunction with inflation of a rectal balloon. Analysis of the clinical material suggested that certain mechanical properties of balloon catheter tips might transfer mechanical stress to the rectal wall and contribute to the observed injuries. Careful manometric evaluation of in vivo rectal balloons suggest that significant anatomic differences in patients may be clinically important. Further experimental bench studies revealed undesirable mechanical properties in many commercially available rectal balloon catheters. These mechanical problems include low compliance, asymmetrical inflation, strong lateral and anterior displacement of a firm catheter tip into the restraining wall, and self-obstruction of the balloon deflation outlet by the inflated baloon. Many of these problems were clinically confirmed by careful in vivo observations and by evidence collected from the nine cases of rectal injury. A series of practical prophylactic procedures are recommended.

Aged↗
PubMed1979

Effects of radiation on the human gastrointestinal tract.

Radiation therapy directed at the abdomen may damage the digestive tract, the type and extent of injury depending on the dose of the radiation and the radiation sensitivity of the gut. Characteristic early changes are manifest in the mucosa of the gut: for later ulceration, changes in the collagen tissues and particularly in the vascular channels occur. This paper describes and characterizes injuries to the esophagus, stomach, small intestine and colon. It emphasizes the importance of recognizing radiation-induced damage to the gut which may occur early or late after radiation.

Adult↗