Subjective Health Complaints and Modern Health Worries in Patients with Subjective Food Hypersensitivity

Perceived food hypersensitivity is much more common than food allergy as medically verified. Unexplained symptoms and wrong attribution are typical in subjective health complaints. We hypothesize that subjective health complaints and worries are abnormally prevalent among patients with subjective food hypersensitivity. Forty-six patients with subjective food hypersensitivity and two control groups, one formed by 50 health care workers and one by 70 sex- and age-matched volunteers from the general population, were included in our study. All filled in two questionnaires: Subjective Health Complaints Inventory and Modern Health Worries Scale. None of the patients had IgE-mediated food allergy. The patients scored significantly higher than the controls on sum scores for four domains of subjective health complaints, including gastrointestinal complaints (P < 0.001), musculoskeletal complaints (P < 0.01), “pseudoneurology” (P < 0.001), and allergy (P < 0.001). Sum scores on modern health worries did not differ significantly between groups. The results support our hypothesis of an association between subjective food hypersensitivity and subjective health complaints, corroborating the view that, in the absence of food allergy, the conditions are sharing pathogenetic mechanisms.     

Reduced relapse rate in duodenal ulcer disease leads to normalization of psychological distress: twelve-year follow-up

BACKGROUND: The aim of this study was to elucidate the relationship between duodenal ulcer (DU) disease and psychological symptoms. METHODS: Sixty-four Helicobacter pylori-positive patients with frequently relapsing DUs (patient group 1) were compared with 78 control subjects without dyspepsia, starting 2 years before and ending 10 years after eradication of H. pylori. Seven non-relapsing and untreated patients (patient group 2) were also followed-up. RESULTS: The relapse rate was reduced from 100% per year in the two years before anti-H. pylori treatment to 0.3% per year after treatment in patient group 1. The reinfection rate was 0.7% per year. Anxiety and neuroticism were high at inclusion, but had normalized at the 10-year follow-up in relapse-free patients. There was no increase of gastro-oesophageal reflux symptoms during the 10 years after H. pylori eradication. CONCLUSIONS: Normalization of anxiety and neuroticism following cure of DU disease supports the view that the increased anxiety and neuroticism are consequences, and not causes, of the disease.     

Effect of short-term Psychiatric Intervention in Cancer Patients

A total of 50 patients undergoing cancer treatment at Malignant Disease Treatment Centre were included in the present study aimed at evaluating the psychological status of cancer patients. All patients filled a specially designed proforma and the following psychological questionnaires : General Health Questionnaire, Carroll Rating Scale for Depression, State-Trait Anxiety Inventory, PGI General Well-being Scale and Quality of Life Scale. Analysis of the results showed that 22 (44%) of the cancer patients had psychiatric disorders and this number had reduced to 12 (24%) after therapy. The difference was statistically significant. Psychiatric treatment also resulted in a statistically significant reduction in level of depression as measured by Carroll Rating Scale for depression. Short term psychiatric treatment was found to be very useful in treating psychiatric morbidity and depression in cancer patients.Key Words: Cancer, Depression, Psychiatric morbidity     

Contemporary understanding and management of reflux and constipation in the general population and pregnancy: a consensus meeting

BACKGROUND: Gastro-oesophageal reflux disease (GERD) and constipation have a major impact on public health; however, the wide variety of treatment options presents difficulties for recommending therapy. Lack of definitive guidelines in pharmacy and general practice medicine further exacerbates the decision dilemma. AIMS: To address these issues, a panel of experts discussed the principles and practice of treating GERD and constipation in the general population and in pregnancy, with the aim of developing respective treatment guidelines. RESULTS: The panel recommended antacids 'on-demand' as the first-line over-the-counter treatment in reflux, and as rescue medication for immediate relief when reflux breaks through with proton pump inhibitors. Calcium/magnesium-based antacids were recommended as the treatment of choice for pregnant women because of their good safety profile. In constipation, current data do not distinguish a hierarchy between polyethylene glycol (PEG)-based laxatives and other first-line treatments, although limitations are associated with stimulant- and bulk-forming laxatives. Where data are available, PEG is superior to lactulose in terms of efficacy. In pregnancy, PEG-based laxatives meet the criteria for the ideal treatment. CONCLUSIONS: The experts developed algorithms that present healthcare professionals with clear treatment options and management strategies for GERD and constipation in pharmacy and general practice medicine.     

Complement activation directly induced by Helicobacter pylori

BACKGROUND AND AIMS: Helicobacter pylori is a frequent gram-negative colonizer of the human stomach. Its interaction with complement may be involved in the pathogenesis of chronic gastritis, and was mechanistically studied in vitro. METHODS: Four H. pylori strains, 2 cytotoxin-associated genes (cag)A+ and 2 cagA-, were isolated from infected patients. Bacteria or purified H. pylori lipopolysaccharides (LPSs) were incubated with nonimmune serum at 37 degrees C; the activation products C3b/iC3b/C3c (C3bc) and terminal complement complex (TCC) were then quantified by immunoassays. The serum sensitivity of 1 strain (L01, cagA+) was tested by counting the numbers of colony-forming units. RESULTS: All strains and LPSs generated large amounts of C3bc and TCC. Blocking of the classic complement pathway by the calcium chelator ethylene glycol tetraacetic acid (EGTA) markedly reduced the complement products, suggesting that H. pylori and its LPSs directly engage the classic activation pathway. H. pylori was shown to be serum sensitive, but 30% or more nonimmune serum was necessary to induce marked killing. After 5 minutes, swelled bacteria coated with C3bc and TCC were shown. CONCLUSIONS: H. pylori is complement sensitive and activates the classic pathway even in the absence of specific antibodies. Released cell wall constituents such as LPSs can activate complement and may explain why this bacterium induces gastric pathology without invading the mucosa.     

An outbreak of food poisoning in a military establishment

Background: An outbreak of food poisoning in a military establishment mess was investigated and remedial measures suggested.     

TRACHEOSTOMY COMPLICATIONS AND THEIR MANAGEMENT

The word tracheostomy derived from two greek words meaning ‘I cut the trachea’ has been known for about 3500 yrs. The process has evolved over the years and has undergone revolutionary changes in the methodology, instrumentation and indications. Although tracheostomy is now commonly used the complication rate remains high. In our series it was 48% which is comparable with other series. The purpose of this paper is to discuss the complications of tracheostomy with special attention to their management and prevention.KEY WORDS: Complications, Tracheostomy