OBJECTIVEStudy on quality of life of asymptomatic HIV infected persons with traditional Chinese medical, which can provide the clinical basis for improving the quality of life.

METHODThis study applied a randomized, double-blind, and placeb-parallel control designed method to select 1 200 persons in the asymptomatic period of HIV infection as the subjects. The subjects were randomly divided into the treatment group and the control group at the ratio of about 2:1. According to the results of monthly differential diagnosis of TCM, the test group and the control group were given homologue Chinese drugs preparations and model Chinese drugs. The total study period was 18 months. Using PRO scale and the world health organization AIDS determination of quality of life short scale form (WHOQOL-HIV-BREF) to investigate asymptomatic HIV infected persons, according to different times, we calculated the total score and each domain score of quality of life of the treatment group and control group, we did statistical analysis.

RESULTForm the PRO scale,we can see that the treatment group showed a trend of stability, compared with the control group with significant statistical difference (P < 0.05) after 6 months; from the WHOQOL-HIV scale analysis, we can see that compared with before treatment, the quality of life of the treatment group was increased, the difference was significant (P < 0.05), but the quality of life of the control quality of life was decreased, the differences was significant (P < 0.05).

CONCLUSIONDialectical therapy of Chinese medicine can significantly improve the patient's quality of life, which can provide the basis for the prevention and control policy formulation and implementation with asymptomatic HIV infected persons.

Leptospirosis is a spirochetal infectious disease caused by Leptospira interrogans, and may vary in degree from an asymptomatic infection to a severe and fatal illness. The kidney is one of the principal target organs of Leptospira. Renal disorders caused by Leptospira infection vary from an abnormality in urinalysis to acute kidney injury (AKI). Incidence of AKI in severe leptospirosis varies from 40% to 60%. AKI reflects the severity of leptospirosis and is generally accompanied by cholestatic jaundice. The pathophysiology of AKI in leptospirosis consists of hypovolemia, direct tubular toxicity, and rhabdomyolysis. Most patients with acute leptospirosis experience severe myalgias, and show laboratory evidence of mild rhabdomyolysis. However, occurrence of severe rhabdomyolysis is rare. We report here on a patient with leoptospirosis, who had severe rhabdomyolysis and acute kidney injury without jaundice.
Acute Kidney Injury ; Asymptomatic Infections ; Communicable Diseases ; Humans ; Hypovolemia ; Incidence ; Jaundice ; Jaundice, Obstructive ; Kidney ; Leptospira ; Leptospira interrogans ; Leptospirosis ; Rhabdomyolysis ; Urinalysis

Nasopharyngeal Neoplasms ; Carcinoma ; Lymph Nodes ; Asymptomatic Diseases

Pseudoterranova decipiens larva is a rare cause of anisakiasis. Indeed, prior to the present study, there had been only 12 reports of larval P. decipiens infection in the Republic of Korea. In June 2011, an anisakid larva, 32.1 mm in length and 0.88 mm in width, and finally identified as the third stage larva of P. decipiens owing to the presence of an intestinal cecum but lacking ventricular appendage, was discovered in a 61-year-old woman during the course of endoscopy executed as a part of routine physical examinations. The patient had eaten raw a rockfish 13 hr prior to the endoscopy, but showed no symptoms of anisakiasis. This paper is the 13th report of P. decipiens infection in Korea.
Animals ; Ascaridida Infections/*diagnosis/parasitology/*pathology ; Ascaridoidea/*isolation & purification ; Asymptomatic Diseases ; Endoscopy, Gastrointestinal ; Female ; Foodborne Diseases/diagnosis/parasitology/pathology ; Humans ; Larva ; Middle Aged ; Republic of Korea

The Mycobacterium avium complex (MAC) comprises slow-growing mycobacteria that is ubiquitous in the environment and capable of infecting diverse species with consequences ranging from asymptomatic infection to clinically significant and even fatal disease. Especially, basal pleural disease is infrequently found in immunocompetent person. We report a very rare case of M. avium pleuritis with massive pleural effusion without any predisposing conditions. A previously healthy 36-year-old man was admitted to our hospital because of generalized malaise, low-grade fever, and right pleuritic chest pain of 5 days' duration. Chest X-ray showed mottled infiltration in the right upper lung zone with minimal right pleural effusion which was exudate with lymphocyte-dominance. The pleural effusion progressively increased without responding to anti-tuberculosis treatment. Afterwards M. avium was identified from the pleural effusion using PCR-Restriction Fragment Length Polymorphism Assay(PCR-RFLP). The treatment regimen was changed to rifampine, ethambutol, clarithromycin and streptomycin afterwhich the patient recovered.
Adult ; Asymptomatic Infections ; Chest Pain ; Clarithromycin ; Ethambutol ; Exudates and Transudates ; Fever ; Humans ; Lung ; Lung Diseases* ; Mycobacterium avium Complex ; Mycobacterium avium* ; Mycobacterium* ; Pleural Diseases ; Pleural Effusion* ; Pleurisy ; Rifampin ; Streptomycin ; Thorax

The Mycobacterium avium complex (MAC) comprises slow-growing mycobacteria that is ubiquitous in the environment and capable of infecting diverse species with consequences ranging from asymptomatic infection to clinically significant and even fatal disease. Especially, basal pleural disease is infrequently found in immunocompetent person. We report a very rare case of M. avium pleuritis with massive pleural effusion without any predisposing conditions. A previously healthy 36-year-old man was admitted to our hospital because of generalized malaise, low-grade fever, and right pleuritic chest pain of 5 days' duration. Chest X-ray showed mottled infiltration in the right upper lung zone with minimal right pleural effusion which was exudate with lymphocyte-dominance. The pleural effusion progressively increased without responding to anti-tuberculosis treatment. Afterwards M. avium was identified from the pleural effusion using PCR-Restriction Fragment Length Polymorphism Assay(PCR-RFLP). The treatment regimen was changed to rifampine, ethambutol, clarithromycin and streptomycin afterwhich the patient recovered.
Adult ; Asymptomatic Infections ; Chest Pain ; Clarithromycin ; Ethambutol ; Exudates and Transudates ; Fever ; Humans ; Lung ; Lung Diseases* ; Mycobacterium avium Complex ; Mycobacterium avium* ; Mycobacterium* ; Pleural Diseases ; Pleural Effusion* ; Pleurisy ; Rifampin ; Streptomycin ; Thorax

Blastomyces dermatitidis is a dimorphic fungus that causes the systemic pyogranulomatous disease known as blastomycosis. Blastomycosis most often involves the lungs, skin, and may involve nearly every organ in the body. It is difficult, however, to diagnose blastomycosis in the early stage of pulmonary disease because clinical manifestations are varied from subclinical infection to acute respiratory distress syndrome. Since blastomycosis is often accompanied by granulomatous inflammation in histopathologic findings, differentiation from other etiologic diseases is important. We report a case of a 45-year-old male with pulmonary blastomycosis who had been misdiagnosed with tuberculosis for 3 months.
Asymptomatic Infections ; Blastomyces ; Blastomycosis ; Fungi ; Granuloma ; Humans ; Inflammation ; Lung ; Lung Diseases ; Male ; Middle Aged ; Respiratory Distress Syndrome, Adult ; Skin ; Tuberculosis ; Tuberculosis, Pulmonary

Pertussis is a pediatric infectious disease with one of the highest degrees of infectivity. Although pertussis may cause asymptomatic infections in children and adults with immunity, it can cause life-threatening diseases in newborn babies or infants. We report three cases of pertussis in infants <3 months of age without DTaP immunization who have received symptomatic treatment with the diagnosis of bronchiolitis from other hospitals, and subsequently correctly diagnosed and treated. The patients did not have the characteristic whooping cough, but the main symptoms were episodic cough, intermittent vomiting, and cyanosis. Based on culture results for Bordetella pertussis and PCR, pertussis was diagnosed and treated without any complications. As it is assumed that adults, adolescents, and asymptomatic patients may serve as sources of infection, immunization with Tdap vaccine is recommended to prevent dissemination of pertussis from adolescents and adults to infants, and thus maintain herd immunity.
Adolescent ; Adult ; Asymptomatic Infections ; Bordetella pertussis ; Bronchiolitis ; Child ; Communicable Diseases ; Cough ; Cyanosis ; Humans ; Immunity, Herd ; Immunization ; Infant ; Infant, Newborn ; Polymerase Chain Reaction ; Vomiting ; Whooping Cough

There are various diagnostic methods for detection of HIV infection. Among them, ELISA has been using most widely as a screening test. On the other hand, the Western blot method has been used as a confirmative test. The final confirmative tests are conducted on the seropositive sample and other supplementary methods such as HIV antigen test or molecular tests involving polymerase chain reaction should be performed in addition to Western blot for the confirmation. The clinical consequences of HIV infection encompass a spectrum ranging from an acute syndrome associated with primary infection to a prolonged asymptomatic state and advanced disease. It is best to regard HIV disease as beginning at the time of primary infection and progressing through various stages. Throughout the course of HIV infection, active viral replication and progressive immunologic impairment occur in most patients. With the exception of rare true long-term nonprogressors, HIV disease, when untreated, inexorably progresses even during the clinically latent stage. However, anti-retroviral therapy has had a major impact on blocking or slowing the progression of disease over extended periods of time in a substantial proportion of adequately treated patients. Overall, the clinical spectrum of HIV disease is constantly changing as patients live longer and new and better approaches to treatment and prophylaxis are developed.
Asymptomatic Diseases ; Blotting, Western ; Diagnosis* ; Enzyme-Linked Immunosorbent Assay ; Hand ; HIV ; HIV Infections ; HIV Long-Term Survivors ; Humans ; Mass Screening ; Polymerase Chain Reaction

Q fever is a zoonosis caused by a Coxiella burnetii. Q fever is clinically variable, presenting as asymptomatic infection, pneumonia, hepatitis and endocarditis. Treatment of acute Q fever with doxycycline is usually successful. Autoantibodies, such as anti-mitochondrial antibodies, smooth muscle antibodies (SMA), anti-cardiolipin and lupus anticoagulant, often rise in acute Q fever infection. Some cases may occasionally meet the criteria for autoimmune disease like systemic lupus erythematosus. We report a first case of Q fever that may mimic systemic lupus erythematosus in Korea.
Antibodies ; Asymptomatic Infections ; Autoantibodies ; Autoimmune Diseases ; Coxiella burnetii ; Doxycycline ; Endocarditis ; Hepatitis ; Hydrazines ; Korea ; Lupus Coagulation Inhibitor ; Lupus Erythematosus, Systemic ; Muscle, Smooth ; Pneumonia ; Q Fever