Intrauterine Insemination In HIV-Discordant Couples
试验速览
- 阶段
- 不适用
- 状态
- 终止
- 入组人数
- 10
- 试验地点
- 2
- 主要终点
- Pregnancy
研究概览
简要总结
This study aims to assess the feasibility of a novel standard of care technique for intrauterine insemination (IUI) in HIV-discordant couples in the United States. This study will involve couples in which the male partner is HIV positive, but the female partner is negative. The investigators will institute a protocol similar to those used presently throughout Europe with good success. To date, no HIV seroconversions have occurred in over 4000 inseminations performed in HIV serodiscordant couples. All male subjects will be on stable HAART, and have undetectable serum viral loads prior to insemination. Semen samples will be subjected to a stringent sperm wash procedure and screened for HIV RNA. Female subjects will be followed post-insemination for seroconversion and pregnancy. Infants will be followed for seroconversion at birth through 4 months of age.
详细描述
This study aims to assess the feasibility of a novel standard of care technique for intrauterine insemination (IUI) in HIV-discordant couples in the United States. This study will involve couples in which the male partner is HIV positive, but the female partner is negative.
The investigators will institute a protocol similar to those used presently throughout Europe with good success. To date, no HIV seroconversions have occurred in over 4000 inseminations performed in HIV serodiscordant couples.
All male subjects will be on stable HAART and have undetectable serum viral loads prior to insemination. For semen samples, seminal fluid will be separated from sperm using a density gradient/swim-up separation technique. The purified sperm sample will be washed, and screened for HIV RNA using sensitive real-time RT-PCR. Samples with detectable traces of HIV RNA will not be used for insemination. Samples with no detectable traces of HIV RNA will be used for a standard intrauterine insemination of the female partner.
Female subjects will be followed post-insemination for seroconversion and pregnancy. Infants will be followed for seroconversion at birth through 3 months of age.
The data being collected in this pilot feasibility study will be mostly descriptive, lacking sample size to achieve statistical power for testing. However, the investigators will use case-control analysis to compare couples who achieve pregnancy with those who do not across demographics and markers of HIV disease progression. Additionally, the investigators have developed a 14 item, 5-point Likert scale to assesses the psychosocial impact of reproductive health issues stemming from HIV-discordance in both the female and male participants.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 50 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Couples with HIV discordance with an HIV seronegative female partner and HIV seropositive male partner
- •Men must be HIV positive with an undetectable viral load (<75 copies/ml)
- •Men must be clinical stable on antiretroviral therapy for 6 months
- •Men must have a CD4 count > 250 at screening
- •Men must be between 18-50 years of age
- •Men must have a baseline test sperm preparation demonstrating at least 10 million motile sperm per sample
- •Men must have a letter of medical clearance specific for this procedure from primary care physician stating that subject is in good health and psychologically stable
- •Men must be willing to have constituent follow-up of HIV care throughout study participation
- •Women must have an HIV-1/HIV-2 negative serology at screening
- •Women must be between 18-40 years of age
- •Women must have a body mass index (BMI) less than 30
- •Women must be a non-smoker
- •Women must be ovulatory (as determined by LH tracking)
- •Women must have normal uterine cavity with at least one documented patent fallopian tube (as determined by hysterosalpingogram)
- •Women must have adequate day 3 ovarian reserves: FSH,12 mlU/ml and estradiol<80pg/ml
- •Women must have no evidence of active urogenital infection at screening
- •Women must have a normal PAP smear and GC/Chlamydia at screening
- •Women must have a letter of medical clearance specific to this procedure from subject's primary care physician stating that subject is in good health and psychological stable.
排除标准
- •Subjects with untreated sexually transmitted diseases (syphilis, GC, CT)
- •Men with detectable viral load (>75) at screening
- •Subjects with any condition (including, but not limited to alcohol and drug use), which, in the opinion of the investigator, could compromise the subject's safety or adherence to the protocol
- •Subjects with any uncontrollable medical or psychiatric condition that,in the opinion of the investigator, cannot be adequately stabilized and could be considered a contraindication to participation
结局指标
主要结局
Pregnancy
时间窗: Sixteen days after IUI
A serum pregnancy test will be performed 16 days after IUI if menses is missed.
次要结局
- Post-IUI HIV Infection of Female Subject(Four weeks after IUI)
- Female Subject HIV-1/HIV-2 Serology(Three, six, nine (pregnant only) and twelve months after insemination)
- Infant HIV-1/HIV-2 Serology(Three months of age)