Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0013395 (dyspepsia)
 4,879 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A multi cross over model (MCOM) has been designed for single case studies. The model which is only partly randomized, implies regular interchanges between treatment periods with active drug and placebo. The individual evaluation is based on the number of times the active drug is associated with less symptoms than the preceding or following placebo period (X-score), while the effect in a group is evaluated according to the X-score distribution and a paired t-test. The advantages of the single case approach and the impact of the MCOM is illustrated by the results from a study of the effect of cimetidine in non ulcer dyspepsia. Although there are several statistical objections to the model, the results from the study are reasonable and demonstrate a small degree of violence of preassumptions.
 ...
PMID:Experience with a multi crossover model in dyspepsia. 320 Nov 42

Twenty-eight Turkish refugees living in Denmark were examined by the authors in the period 1984-85. Fourteen of the persons alleged having been tortured in Turkey during the period 1980-83. The remaining 14 persons reported that they had not been tortured and thus acted as controls. All the testimonies were found valid according to a method previously used by us. The most common forms of violence reported were blows and electrical torture. Blindfolding, solitary confinement and threats were also frequent. At the time of examination the main mental complaints were sleep disturbances with nightmares and impaired memory. Emotional lability and concentration disturbances were also frequent. Physically the torture victims suffered from headache, various cardio-pulmonary and muscular pains, dyspepsia and reading disturbances. All reported that they had been healthy before torture. The clinical examination revealed only a few signs related to torture, although examples of minimal scars, fractured or missing teeth, discrete neurological disorders and mental depression were found. The 14 controls had significantly fewer complaints, and almost no abnormalities were found during the clinical examination. The present study clearly demonstrates the traumatic effects of torture.
 ...
PMID:Sequelae to torture. A controlled study of torture victims living in exile. 333 88