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Biomedical subjects

L Rutgeerts

Publications and source records attributed to L Rutgeerts.

At least 19 recordsLinked to original sources
PubMed1996

[Herpetic esophagitis in 5 immunocompetent patients].

In five immunocompetent patients, 3 of whom were moderately ill, herpes simplex virus (HSV) oesophagitis was diagnosed. HSV oesophagitis is a frequent infection in immunocompromised hosts. Nevertheless the English medical literature (Medline) contains at least 33 cases of HSV oesophagitis in immunocompetent persons over the period 1983 to 1993. Odynophagia, dysphagia and chest pain are common symptoms. Endoscopy is necessary for diagnosis: brush cytology, biopsy for histology and viral culture are the tools for identification of herpes simplex as the cause of the oesophagitis. HSV oesophagitis in an immunocompetent patient is an acute but self-limiting disease. Nevertheless acyclovir per os or intravenously may be recommended if started early after onset of symptoms.

Adult↗
PubMed1996

[Squamous esophageal papillomas].

In three patients, two women of 37 and 58 and a man of 68 years, a papillomatous lesion was incidentally detected in the distal part of the oesophagus. Microscopically a squamous papilloma was seen with parakeratosis and in two patients poikilocytosis, indicating an infection with human papilloma virus (HPV). The lesions were removed endoscopically, in one patient with laser photocoagulation. Squamous papillomas of the oesophagus are benign tumours with a very low incidence. The pathogenesis still remains unclear. Some authors suggest local irritation as a possible mechanism. On the other hand there is growing evidence of an aetiological role of HPV. In several studies the presence of viral antigen or DNA has been demonstrated. These papillomas may undergo malignant transformation, which means that they are best removed preventively.

Adult↗
PubMed1993

Ischemic colitis in a patient with Crohn's disease taking an oral contraceptive and an ergotamine alkaloid.

A 22-year-old woman developed transient left-sided ischemic colitis with submucosal oedema and bleeding, six weeks after an uneventful right hemicolectomy for Crohn's disease. The thrombogenic properties of the contraceptive pill and the concomitant use of an ergotamine alkaloid were thought to be the cause of this complication in a patient at risk. An increase of procoagulant activity and underlying vascular injury has been described in Crohn's disease.

Adult↗
PubMed1991

[Collagen colitis: separate illness or syndrome?].

Six patients with collagenous colitis are described and the literature is reviewed. Collagenous colitis is not a rare disease. Its most prominent feature is profuse watery diarrhoea. Although the endoscopic picture of the mucosa is usually normal, there is a microscopic thickening of the (subepithelial) basement membrane. For diagnostic purposes, multiple colon biopsies are warranted in patients with chronic or relapsing diarrhoea. There is no established therapy for this disease.

Adult↗
PubMed1988

Omeprazole (40 mg) is superior to ranitidine in short-term treatment of ulcerative reflux esophagitis.

The efficacy and safety of omeprazole, 40 mg once daily for four to eight weeks of treatment, were studied in 61 patients with ulcerative reflux esophagitis. A double-blind controlled study design was used, and the patients were randomly allocated to treatment with either omeprazole 40 mg once daily or ranitidine 150 mg twice daily. Endoscopy was performed prior to inclusion into the study, after four weeks and, if unhealed, again after eight weeks. Healing of esophagitis was defined as complete disappearance of all esophageal ulcerations. Symptoms were recorded before entry, after four weeks, and again after eight weeks in unhealed patients. Fifty-one patients were included in the per-protocol analysis at day 29, and 50 patients at day 57. The healing rate after four weeks of treatment was 22 of 26 patients (85%) treated with omeprazole and 10 of 25 patients (40%) treated with ranitidine (P less than 0.001). The corresponding figures after eight weeks were 24 of 25 (96%), and 13 of 25 (52%) (P less than 0.001). These results were confirmed in the intent-to-treat analysis. Patients treated with omeprazole showed a significantly faster and more profound relief in heartburn than patients treated with ranitidine: 85% had no heartburn after four weeks of treatment with omeprazole compared to 24% in patients treated with ranitidine (P = 0.00007). The percentage of patients who were free of all reflux symptoms was significantly greater in the omeprazole-treated group as compared to the ranitidine-treated group (62% and 12% respectively; P = 0.0001).(ABSTRACT TRUNCATED AT 250 WORDS)

Adult↗
PubMed1979

Oral domperidone in chronic postprandial dyspepsia. A double-blind placebo-controlled evaluation.

32 patients with chronic postprandial dyspepsia were selected for a 4-week controlled double-blind trial of domperidone and a placebo. The patients received either domperidone or a placebo at a dose rate of two 10-mg tablets t.i.d. before meals. A questionnaire was completed at the start of the study, and after 2 and 4 weeks of treatment. Excellent or good improvement was obtained in 71% of the domperidone-treated patients compared to only 13% of the placebo-treated cases. Domperidone was also significantly superior to the placebo when both drugs were compared to previously used medications. Side effects were not reported. It is concluded that domperidone has a beneficial effect on chronic postprandial dyspepsia.

Adult↗
PubMed1979

Domperidone in the treatment of functional dyspepsia in patients with delayed gastric emptying.

Forty patients who were suffering from chronic dyspepsia, diagnosed clinically and radiologically as being related to delayed gastric emptying, were treated with either domperidone or placebo in a double-blind trial. The trial lasted four weeks and the dose of domperidone was 10 mg orally t.d.s. before meals. The results showed that the drug markedly improved symptoms and that side effects were few, being recorded in one patient only, on active treatment. It is concluded that domperidone is a useful agent for the treatment of dyspepsia with retarded gastric emptying.

Adult↗