BACKGROUND: Family physicians in their on primary practice frequently encounters patients with fever, welch is one of the common symptoms. Fever is an important symptom and can occur in mild disease, common cold, influenza, acute pharyngotonsillitis or can originate from a particular severe disease, such as bacterial endocarditis, malignant lymphoma and SLE, which need more aggressive management. Therefore, we studied patients who were admitted with short-term fever or long-term fever to find out their causes of febrile disease and to compare the differences with previous other studies. METHODS: 601 patients with fever above 37.2 degree centigrade or those who were transferred from other hospitals due to long-term fever were enrolled from Jan. 1991 to Jun. 1997. Patients' medical records reviewed and were classified according to disease, sex, age. Standardization of Petersdorf's rule for F.U.O. was used. RESULTS: 601 patients were randomly selected among which 301 were males and 300 females. Males were 147 and females 147 young adult patients as compared to 154 males and 153 females were elderly patients. According to disease category, the number of infections, connective tissue diseases, neoplastic diseases and other diseases were 442(73.5%), 14(2.3%), 87(14.5%) and 21(3.5%), respectively. The number of diseases of undetermined case was 37(6.2%). The most frequent disease was pneumonia with 103(31.1%). UTI and tuberculosis were the 2nd and 3rd most common diseases. The total number of F.U.O. patients was 82(13.6%). According to the disease categories there were 29(35.4%) in infections, 2(2.4%) in connective tissue diseases, 12(14.6%) in neoplasms, 2(2.4%) in others and 37(45.2%) in unknown origin. The most common disease was tuberculosis. Infection and tuberculosis were common disease category and disease in the classification of sex and age of F.U.O.. CONCLUSIONS: In the clinical study of febrile patients admitted from Jan. 1991 to Jun.1997 through medical record review, the disease category in the order of frequency was infection, neoplasm, collective tissue disease and the distribution of F.U.0. was same result. In comparison with other study, the order of connective tissue disease and neoplasm was different in other hospital study but same result was taken In comparison with Petersdorf's study.
Aged ; Classification ; Common Cold ; Communicable Diseases ; Connective Tissue Diseases ; Endocarditis, Bacterial ; Female ; Fever of Unknown Origin* ; Fever* ; Humans ; Influenza, Human ; Lymphoma ; Male ; Medical Records ; Physicians, Family ; Pneumonia ; Tuberculosis ; Young Adult

No abstract available.
Craniocerebral Trauma* ; Head* ; Humans ; Tomography, Emission-Computed, Single-Photon*

Background: In arthroscopic shoulder surgery, a mechanical fluid-irrigation system is used to wash out blood from the joint. If used at high pressure, it can cause side effects such as fluid extravasation, leading to airway obstruction after surgery. Desflurane is prone to increasing sympathetic nerve activity and plasma catecholamine release more than another inhalation anesthetics. The objective of this study was to determine whether desflurane could increase in the irrigation pump pressure than sevoflurane in shoulder arthroscopy. Methods: Patients were randomized into a sevoflurane group (group S) and a desflurane group (group D). Each included 20 patients. For group S, sevoflurane 1.2 MAC and intravenous remifentanil were administered for anesthesia maintenance. Group D received desflurane 1.2 MAC and intravenous remifentanil. Starting at 20 mmHg of pump pressure, the surgeon estimated the visibility of the surgical field (grade I–IV). After that, the pressure was freely adjusted by the surgeon to obtain clear vision with the arthroscope during the surgery. Results: The maximum pressure of the mechanical water pump was higher in group D than group S (54.0 ± 6.8 mmHg vs. 48.9 ± 5.7 mmHg, P = 0.017), but the difference was not statistically significant at a significance level of 0.01. The arthroscopic visibility at the surgical site did not differ significantly between the two groups (P = 0.284). Conclusions When desflurane is used in arthroscopic shoulder surgery, it does not require more pressure from the irrigating-fluid pump to secure a clear vision of the surgical site, compared to sevoflurane.

BACKGROUND: Persistent nonproductive cough is a major adverse effect encountered with ACE inhibitor treatment and the most frequent reason for withdrawal of the drug. The mechanism of cough was postulated to be associated with accumulation of bronchial irritants which are substrates of ACE. It has been speculated that occurrence of this adverse effect is genetically predetermined; in particular, variants of the genes encoding ACE. To investigate this relationship, we determined ACE gene Insertion/Deletion polymorphism in subjects with and without a history of ACE inhibitor-induced cough. METHODS: Among the 339 patients with ACE inhibitor treatment, subjects who developed cough that resolved when not taking medication were designated to cough group and other subjects who did not complain cough were designated to non-cough group. Clinical characteristics of the patients were collected by review of medical records. ACE genotypes were determined by PCR amplification of DNA from peripheral blood RESULTS: 37 patients complained of dry cough(cough group) and 302 patients did not complained of cough(non-cough group). The incidence of ACE inhibitor induced dry cough was 10.9%. There was a preponderance of females in the cough group (M:F=24.3%:75.7%) compared to the non-cough group(M:F=49.7%:50.3%, p=0.004). There was no significant difference in mean age, underlying diseases, and kinds and frequencies of ACE inhibitors and their mean dosage between the both groups. ACE genotypic frequencies were I/I : I/D : D/D = 16.2%:18.9%:64.9% in the cough group and 18.9%:18.2%:62.9% in the non-cough group which showed no significant difference between the both groups(p=0.926). Allelic frequencies were I : D = 25.7%:74.3% and 28.0%:72.0% in the cough and non-cough group respectively and the difference was not significant(p=0.676). CONCLUSION: The incidence of ACE inhibitor-induced cough are 10.9%, and women are more susceptible to ACE inhibitor-induce cough. ACE inhibitor induce dry cough is not associated with ACE gene Insertion/Deletion polymorphism.
Angiotensin-Converting Enzyme Inhibitors ; Cough* ; DNA ; Female ; Genotype ; Humans ; Incidence ; Irritants ; Medical Records ; Polymerase Chain Reaction