Background and Aim: Irritable bowel syndrome (IBS) is a common medical disorder that may be severe enough to impair the quality of life. This study aimed to assess the role of each of dietary, psychiatric, autonomic, and microbiology background and their interactions in Egyptian patients with IBS. Patients and Methods: Forty adult patients diagnosed with IBS, equally divided into 2 groups the diarrhea predominant and the constipation predominant, were recruited from the Endoscopy Unit. Dietary assessment was done by monthly food frequency questionnaire. Psychiatric assessment was done by both the Eysenck Personality Questionnaire (EPQ) and Hopkins Symptom Checklist (HSCL-90). Microbiologic evaluation was done by faecal cultures and neurophysiologic autonomic evaluation was done via the sympathetic skin response and the parasympathetic R-R interval variation. Another 20 healthy subjects were included as control group. Results: All IBS patients were young, with significant female predominance (P = 0.007), particularly in IBS-C group (20/20; 100%, P = 0.003). Psychologically, abnormal scores of neuroticism, extraversion and criminality, and depression, obsessive compulsion, somatization, sensitivity and anxiety in both IBS groups with particularly extraversion, criminality and depression were significantly higher in constipation subtype. Microbiologically, Bacteroids were significantly related to IBS, while Klebsiella was significantly deficient without significant difference between its groups.
Background
Gastric antral vascular ectasia (GAVE) is an uncommon but important cause of gastrointestinal bleeding in cirrhotic patients. Argon plasma coagulation (APC) is the standard therapy for GAVE. Endoscopic band ligation (EBL) is an emerging, safe and effective treatment for GAVE. The best way of applying EBL in the management of GAVE is not clear yet.
Aim
We aimed to determine the safety and efficacy of APC alternating with EBL versus EBL alone for managing GAVE in cirrhotic patients.
Patients and methods
Forty cirrhotic patients with bleeding GAVE were randomized to receive either APC alternating with EBL (20 patients) or EBL alone (20 patients) until GAVE lesions are eradicated. Gastroscopy was done 6 months after eradication of GAVE lesions to document recurrence. Cessation of bleeding, rise of hemoglobin level, need for transfusion, hospitalization, complications, number of sessions, and recurrence of GAVE in both groups were statistically analyzed.
Results
Patients in both groups showed significantly high rate of bleeding cessation, improvement in hemoglobin levels, reduction in transfusions, and hospitalizations. There was no statistically significant difference regarding the recurrence of GAVE between the two groups. There were no complications seen in the combined therapy group. Twenty percent of the patients in the EBL group had complications including hypertrophied polyp formation and post-band ulcerations.
Conclusion
APC alternating with EBL and EBL alone are effective methods in the treatment of bleeding GAVE. Combined therapy has the potential to decrease the number of banding sessions and the number of rubber bands required to treat GAVE, consequently decreasing the incidence of band-related complications.
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