[Hungarian data on inflammatory bowel diseases: analytical data on ulcerative colistis].

Unlabelled: Prospective data collection seems to be essential in evidence-based medicine. Because of the new therapeutic options, the need for standard data collection and testing has significantly increased. In Hungary, a registry for patients with inflammatory bowel disease has already been set up, which makes it possible for clinicians to collect prospective data on their patients.

Efficacy and safety of infliximab induction therapy in Crohn's Disease in Central Europe--a Hungarian nationwide observational study.

Background: Infliximab (IFX) has proven to be an effective addition to the therapeutic arsenal for refractory, fistulizing, and steroid dependent Crohn's disease (CD), with efficacy in the induction and maintenance of clinical remission of CD. Our objective in this study is to report the nationwide, multicenter experience with IFX induction therapy for CD in Hungary.

Methods: During a 6-year-period, beginning in 2000, a total of 363 CD patients were treated with IFX as induction therapy (5 mg/kg IFX infusions given at week 0, 2 and 6) at eleven centers in Hungary in this observational study.

Reliability and validity of the Gastrointestinal Symptom Rating Scale (GSRS) and Quality of Life in Reflux and Dyspepsia (QOLRAD) questionnaire in dyspepsia: a six-country study.

Background: Symptoms of dyspepsia significantly disrupt patients' lives and reliable methods of assessing symptom status are important for patient management. The aim of the current study was to document the psychometric characteristics of the Gastrointestinal Symptom Rating Scale (GSRS) and the Quality of Life in Reflux and Dyspepsia questionnaire (QOLRAD) in Afrikaans, German, Hungarian, Italian, Polish and Spanish patients with dyspepsia.

Methods: 853 patients with symptoms of dyspepsia completed the GSRS, the QOLRAD, the 36-item Short-Form Health Survey (SF-36) and the Hospital Anxiety and Depression scale.

Psychometric validation of the Hungarian translation of the gastrointestinal symptom rating scale (GSRS) and quality of life in reflux and dyspepsia (QOLRAD) questionnaire in patients with reflux disease.

Background: Symptoms of heartburn and their impact on health-related quality of life (HRQL) are often evaluated in clinical trials. When a questionnaire is translated into a new language, a linguistic validation is necessary but not sufficient unless the psychometric characteristics have been verified. The aim of the paper is to document the psychometric characteristics of the Hungarian translation of the Gastrointestinal Symptom Rating Scale (GSRS) and Quality of Life in Reflux and Dyspepsia (QOLRAD) questionnaire.

Burden of illness in patients with reflux disease--evidence from a recent comparative methodological study in Hungary.

Background: The clinical and socioeconomic burden of gastro-esophageal reflux disease (GERD) is considerable. The primary symptom of GERD is heartburn, but it may also be associated with extraesophageal manifestations, such as asthma, chest pain and otolaryngologic disorders.

Aim: To describe the impact of heartburn on patients' Health-Related Quality of Life (HRQL) in Hungary, using validated generic and disease-specific instruments to measure patient-reported outcomes.

[Comparison of the effectiveness and tolerability of the saccharosum-sennosid-B solution and sodium-picosulfate in preparation for colonoscopy. Prospective, multicenter, randomized study].

Introduction: The effectivity, evaluability of the colonoscopic procedure depends greatly on the preparation and the cleanliness of the colon. A large scale of laxatives used for colon preparation are also available in our country (phenolphtalein, Karlsbad-salt, saccharosum + sennosid-B solution, bisacodyl, powder mixtures).

Aims: The authors examined in 5 gastroenterology centres the tolerability and effectivity of two frequently used laxatives--saccharosum + sennosid-B solution and Na-picosulphate--during colonoscopic preparation in 157 patients.