徳島県におけるHIV感染症および後天性免疫不全症候群患者の臨床的特徴と今後の課題

【Introduction】The survival rate in patients with HIV infection and acquired immunodeficiency syndrome （AIDS） has been improved dramatically due to the advances in anti-HIV drug therapy, while aging-associated complications become a critical issue. The incidence of sudden occurrence of AIDS without prior detection of HIV infection, so called “Ikinari AIDS”, still remains high. 【Objective】We retrospectively analyzed the incidence and clinical characteristics of HIV/AIDS patients in both Tokushima University Hospital and Tokushima Prefectural Central Hospital. 【Results】Eighty four patients （74 males and 10 females） with a median age of 39 years old （range 16 - 85） were enrolled. Thirty-four patients （40.5％） were diagnosed with “Ikinari AIDS” from 2001 to 2020. All 4 patients were diagnosed with “Ikinari AIDS” after 2020. AIDS-defining illnesses were diagnosed as follows ; pneumocystis pneumonia in 21 cases, CMV infection in 8 cases and candidiasis in 6 cases. All patients over 60 years old were suffered from AIDS. Other complications included syphilis in 17 cases, hepatitis B infection in 12 and herpes zoster in 7. 【Discussion/Conclusion】In Tokushima, the incidence rate of “Ikinari AIDS” appeared to be higher than that of national average. COVID - 19 pandemic hampered the public health care services of awareness-raising activity for HIV infection and telephone consultations about HIV, which may become more lease asymptomatic HIV patients without diagnosis. For early diagnosis of HIV/AIDS, it is becoming more important to share information to make early screening of HIV infection among medical staffs, such as medical doctors, dentists, nurses, pharmacists and MSWs.