女性外陰尖銳濕疣患者宮頸HPV和沙眼衣原體感染的流行病學(xué)調(diào)查及重組人干擾素α-2b陰道泡騰膠囊治療HPV感染的效果觀察
[Abstract]:[objective] Condyloma acuminatum (Condyloma acuminate,CA) and urogenital chlamydia trachomatis (Chlamydia trachomatis,Ct) infection are common sexually transmitted diseases, but the data of both are not clear. Persistent infection of high-risk human papillomavirus (human papillomavirus,HPV) is a necessary condition for cervical cancer. It is reported that high risk HPV and chlamydia trachomatis co-infection play an important role in cervical intraepithelial neoplasia and cervical cancer. The purpose of this study was to obtain the epidemiological data of cervical HPV co-infection with chlamydia trachomatis in female vulvar condyloma acuminatum outpatient clinic of General Hospital of Tianjin Medical University, and to find out whether there was HPV infection and HPV genotyping in the cervix. To explore the significance of routine cervical HPV and chlamydia trachomatis screening, timely treatment and follow-up, in order to reduce cervical cancer to a certain extent. To observe the efficacy of recombinant human interferon-2b vaginal effervescent capsule in the treatment of cervical HPV infection and to accumulate clinical experience in the treatment of HPV infection. [methods] 1. Collected from June 2015 to June 2016, the STD clinic of General Hospital of Tianjin Medical University, Detection of HPV gene and typing of cervical exfoliated cells in female patients with vulvar condyloma acuminatum for the first time and DNA; of chlamydia trachomatis simultaneously recorded female patients with vulvar condyloma acuminatum diagnosed by gynecological referral department Cervical HPV test results, And the infection rate. The above HPV positive patients were randomly divided into treatment group and control group. Patients in the treatment group were treated with recombinant human interferon-2b vaginal effervescent capsule for 800000 IU. Among them, only low-risk HPV infected patients were treated continuously for 12 days per month. Patients with high risk HPV infection were treated regularly for 3 months for 20 consecutive days each month. The results of cervical HPV, records were compared and observed after 4 weeks of withdrawal. The control group was not treated with interferon. [results] the rates of HPV infection, chlamydia trachomatis infection and co-infection were 88.6% (109 / 123) and 22.7% (20 / 88) in 1.123 female patients with vulvar condyloma acuminatum for the first time. Among them, 75.6% (93 / 123) of women had cervical infection with high-risk HPV,. All the Ct positive women showed positive HPV-DNA in cervix. 65.0% (80 / 123) of cervix samples of condyloma acuminatum showed mixed HPV genotype infection (13.0% (16 / 123) only LR-HPV infection 10.6% (13 / 123) only HRHPV infection. The most common subtype of HR-HPV was HPV 16 (31 / 109), 52 (16 / 109), 18 (14 / 109), 51 (13 / 109), 58 (13 / 109), and the most common subtype of LR-HPV was HPV 11 (41 / 109) 6 (63 / 109) .3.20 patients with positive cervical HPV received regular treatment with recombinant human interferon-2b vaginal effervescent capsules and were interviewed back. It was found that the clearance rate of the treatment group was 61.5% HR-HPV, the clearance rate of LR-HPV was 70.4, the total clearance rate was 65.2% and 20 cases of control group had no significant change in HPV infection after 4 months. [conclusion] 22.7% of female patients with vulvar condyloma acuminatum combined with chlamydia trachomatis infection 88. 6% of them were associated with cervical HPV infection. Therefore, it is necessary to detect chlamydia trachomatis and cervical HPV in female patients with condyloma acuminatum in order to detect and treat chlamydia trachomatis infection and HPV infection in time, and to reduce the recurrence rate of CA and the risk of cervical cancer to a certain extent. However, large sample data were still needed. Long-term follow-up study confirmed that. 20 patients treated with recombinant human interferon-2b vaginal effervescent capsule had varying degrees of HPV conversion to negative, the total clearance rate was 65.2%. Recombinant human interferon-2b vaginal effervescent capsule can be used as a candidate for the treatment of cervical HP V infection.
【學(xué)位授予單位】:天津醫(yī)科大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2017
【分類(lèi)號(hào)】:R752.53
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