HIV infection amongst leprosy patients in south India

We use the trapezoidal lamellar incision as standard construction for sutureless self-sealing wound closure in our clinic: a 7 mm incision for phacoemulsification and implantation of a 6.5 mm optic diameter PMMA posterior chamber less (PCL) and an incision up to 11 mm for ECCE with standard PCL. The operation can be performed in a nearly closed system because of the self-sealing wound construction. Experiments in cadaver eyes showed that the wound closure of a 7 mm incision with the no-stitch technique ruptured at a pressure five times greater than the cross-stitch-sutured corneoscleral incision and in an 11 mm incision four times greater (602 +/- 149 mmHg and 150 +/- 29 mmHg). Due to the high stability of the wound closure, no sutures are necessary. Complications arising in connection with sutures are therefore avoided. Clinically, two typical postoperative complications were observed: hypotony occurred in 1% and anterior chamber hemorrhage in 5%. These complications are exclusively caused by imperfection of the internal corneal opening.     

Anonymous testing of HIV infection in pregnant women

To investigate the contribution of nigral degeneration to the development of parkinsonism in the early stages of corticobasal degeneration (CBD), we measured the cerebrospinal fluid (CSF) levels of homovanillic acid (HVA) in patients with early CBD (n = 5), and compared the levels with those in patients with early Parkinson's disease (n = 11) and in normal subjects (n = 13). The mean CSF HVA level in the early CBD group (33.1 +/- 6.0 ng/ml) did not differ significantly from that in the control group (37.1 +/- 12.7 ng/ml), whereas that in the early Parkinson's disease group (19.0 +/- 7.6 ng/ml) was reduced significantly (P < 0.001). This result suggests that neuronal cell loss in the substantia nigra and presynaptic nigrostriatal dopaminergic neuron dysfunction are mild in the early stages of CBD.     

HIV infection among women of reproductive age

PURPOSE: To report on an exceptional case of spontaneous, idiopathic, unilateral adrenal gland rupture that caused massive retroperitoneal hemorrhage. METHODS AND RESULTS: US and CT were performed in a patient who presented with acute abdominal pain. Urgent adrenalectomy was required to prevent the blood loss from continuing. The CT findings were correlated with the histological findings. CONCLUSION: CT proved to be an accurate imaging modality by which to diagnose adrenal hemorrhage. The absence of irregular tissue enhancement showed that neoplasia was not the underlying cause of the hematoma.     

Prevention of HIV infection in women: overcoming barriers

The proportion of total reported cases of acquired immune deficiency syndrome (AIDS) in US women increased annually between 1988 and 1994 from 10% to 18%, indicating an urgent need for prevention measures. Interventions designed to reduce unsafe sex and drug-using behaviors in women have been limited. Barriers to human immunodeficiency virus (HIV) prevention for women include a disproportionately low investment of resources, inadequacy and inaccessibility of substance abuse treatment programs, the crack/cocaine epidemic and resulting unsafe sex behaviors, lack of a woman-controlled method to prevent sexual transmission of HIV, and unique social and cultural factors that limit women's power in sexual decision making. Some interventions have been successful in reducing women's risk behaviors. Expanding prevention efforts targeted to women is necessary in order to stem the rising rate of HIV infection.     

Seroprevalence of HIV infection in childbearing women in Nova Scotia

The coupling of 2,3,6,2',3',4',6-hepta-O-acetyl-alpha-lactosyl bromide with 1,4-di-O-benzyl-D-threitol using mercury(II) cyanide as a promoter, with subsequent deprotection of one or both of the benzyl groups, further glycosylation, and deacetylation afforded the title compounds. This class of compound is useful in the assessment of binding properties of D-galactopyranose to human and rabbit hepatocytes.     

Lower genital tract neoplasia in women with HIV infection

Women who are infected with human immunodeficiency virus (HIV) are at greater risk for the development of lower genital tract neoplasia than are HIV-negative women. Among HIV-positive women, those who are more severely immunosuppressed appear to be at higher risk for cervical intraepithelial neoplasia (CIN), also known as squamous intraepithelial lesions (SILs). Women who are HIV-positive also are more likely than HIV-negative women to have multifocal lower genital tract neoplasia. Cervical cancer is one of the most important acquired immune deficiency syndrome (AIDS)--related malignancies in women. Cancer and intraepithelial neoplasia of the lower genital tract can be persistent, progressive, recurrent, and difficult to treat in HIV-positive women. The most effective method for treating SILs has not been determined. Regular performance of Pap smears in HIV-positive women is of critical importance, as is careful examination of the entire lower genital tract. Also, women with high-grade intraepithelial or cervical cancer should be tested for HIV.     

HIV infection in women: an escalating health concern

The proportion of women infected with the human immunodeficiency virus (HIV) continues to increase. Over one-half of women acquire the virus through heterosexual contact. The diagnoses that define the acquired immunodeficiency syndrome and the use of antiretroviral therapy are similar in men and women, except in pregnancy. However, management decisions differ significantly regarding contraceptive and gynecologic care. Besides abstinence, use of the latex condom continues to be the most effective way of preventing transmission of HIV. The management of human papillomavirus-associated disease, pelvic inflammatory disease and vaginal candidiasis is especially challenging in women with HIV infection. A positive status for the virus does not appear to affect pregnancy outcome. Each year, up to 2,000 infants are born infected with HIV. Transmission can occur by transplacental or intrapartum spread or through breast milk. Since 1994, prophylaxis with zidovudine has been shown to be an effective method of limiting transmission to infants. It is important to offer all pregnant women a test for HIV, with counseling provided both before and after the test, even if testing does not become mandatory under the law.     

HIV infection in pregnant women in Dakar (Senegal)

The epidemiologic and sociodemographic characteristics of human deficiency virus (HIV) infection vary from one country to another. The objective of this study was to determine the prevalence of HIV infection in pregnant women in Dakar and associated factors. Systematic anonymous screening was performed in pregnant women admitted to the maternity ward. Women whose seropositivity was confirmed by Western blot retroviral serology were included. One woman out of four was assigned by simple random selection to the case control group. Over a 24 month period, 12,498 women were tested. 104 were seropositive (44 HIV1, 58HIV2, and 2 HIV1-HIV2 giving a prevalence of 0.8%. Factors associated with HIV1 and HIV2 were different: mean age 21.7 years for HIV1 versus 30.6 for HIV 2 (p = 0.05); origin in Guinea-Bissau for HIV2 (p = 0.001); mean number of pregnancies 2.6 for HIV1 versus 5.9 for HIV2 (p = 0.001); mean parity 1.5 for HIV1 versus 4.5 for HIV2 (p < 0.01); vitality of the conception product in 85.1% for HIV2 versus 67.5% for HIV1 (p = 0.0001). These data confirm the low prevalence of HIV infection in pregnant women, with a predominance for HIV2. The factors identified in associated with virus type suggest a different mode of transmission and/or reduced virulence or HIV2 compared with HIV1. Knowledge of these factors helps orient management strategies, especially in pregnant women.     

Ethnic differences in women with HIV infection in Britain and Ireland. The study group for the mrc collaborative study of HIV infection in women

Homeobox (hox) genes are of considerable importance in the formation of the body axis of invertebrates and vertebrates. The postulation of a hox-code (i.e. the simultaneous activity of a certain subset of hox genes) for structures at different metameric levels and which differ from each other in shape suggests a relationship between hox-code and shape, which is reinforced by the possibility of homeotic transformation when the hox-code is changed experimentally. This paper considers the possible nature of such a relationship between the hox genes governing vertebral formation in the upper part of the mouse vertebral column and the shape of the adult vertebrae formed in this region.     

Risk factors and clinical presentation of acute primary HIV infection in India

CONTEXT: Most previous studies of clinical presentation and risk factors in early human immunodeficiency virus (HIV) infection have relied on retrospective analyses and referred seroconverters, and thus were subject to possible bias. OBJECTIVES: To apply a method based on measurement of prevalent HIV-1 p24 antigenemia for identification of risk factors for newly acquired HIV infection and to describe the signs and symptoms of acute HIV infection. DESIGN AND SETTING: Nested case-control study in Pune, India. PARTICIPANTS: HIV antibody-negative persons attending 2 sexually transmitted disease (STD) clinics between May 1993 and June 1996. OUTCOME MEASURES: Prevalent p24 antigenemia, risk factors for HIV infection, and clinical symptoms of acute primary HIV infection. RESULTS: Of 3874 HIV antibody-negative persons tested, 58 (1.5%) were p24 antigen positive at initial presentation to the clinics. Unprotected sexual contact with a commercial sex worker (CSW) was reported by 39 (77%) of the 51 p24 antigenemic men, compared with 131 (51 %) of 255 control men (adjusted odds ratio [AOR], 3.4; 95% confidence interval [CI], 1.2-9.6; P=.02). The presence of an active genital ulcer at the time of screening was found in 46 (79%) of the 58 p24 antigenemic men and women, compared with 137 (47%) of the 290 control subjects (AOR, 4.2; 95% CI, 2.0-9.0; P<.001). Signs and symptoms independently associated with p24 antigenemia in HIV antibody-seronegative persons included fever, which was reported by 28 (48%) of the 58 p24 antigenemic subjects, but only 52 (18%) of the 290 control subjects (AOR, 4.7; 95% CI, 2.4-9.0; P<.001). Joint pain was reported by 10% of subjects recently HIV infected, compared with 2% of the control subjects (AOR, 6.5; 95% CI, 1.7-24.8; P=.006). Night sweats were reported by 9% of the p24 antigenemic, but only 1% of the control subjects (AOR, 9.1; 95% CI, 1.7-47.6; P=.009). Overall, fever, joint pain, and/or night sweats were reported in 27 (47%) of the 58 subjects with recent HIV infection. CONCLUSIONS: This systematic case-control study of p24 antigen screening in HIV-seronegative patients attending STD clinics in India identified unprotected sex with a CSW and a genital ulcer as independent risk factors associated with newly acquired HIV infection. In addition, p24 antigen positivity identified recent fever, night sweats, and arthralgias as symptoms that may be predictive of recent HIV infection. In a study of patients attending STD clinics in India, screening for p24 antigen in HIV antibody-negative persons was found to be a reliable and effective research method for determining recent risk behavior and identifying clinical signs of acute primary HIV infection.     

HIV infection in non-pregnant women: a review of current knowledge

HIV infection has become an important health problem among American women. The natural history of HIV infection and AIDS appears to be similar for women and men, and preliminary studies demonstrate similar survival and clinical events for both sexes. The natural history and presentation of common gynecologic infections and conditions may be altered by HIV. Most is known about cervical dysplasia. The risk of cervical dysplasia appears to be increased in women with HIV infection, progression of cervical dysplasia may be more rapid, severity of disease increased, particularly for women with HIV-related immunocompromise. Recently, the Centers for Disease Control and Prevention added invasive cervical cancer as an AIDS-defining condition. Vulvovaginal candidiasis, sexually transmitted diseases, including syphilis, herpes, and cytomegalovirus, and pelvic inflammatory disease are also common in HIV-infected women. Preliminary data suggest that these conditions may be more severe and more difficult to treat in HIV-infected women than uninfected women. Women who are HIV-infected should have thorough evaluation and follow up of all gynecologic conditions, particularly as they become immunosuppressed.     

The profile of HIV infection in women: a challenge to the profession

Human Immunodeficiency Virus (HIV) has become a leading cause of morbidity and mortality among women and children in the United States. As advances are made in the area of diagnosis and treatment of HIV infection, strategies must be developed to support the psychosocial needs of women with HIV disease. The diagnosis of HIV infection in women and their children presents a unique array of complicated social, emotional and medical consequences. Care must be provided in a holistic manner with special emphasis on the needs of women within a systemic context.     

HIV infection in women and children. Special concerns in prevention and care

Unfortunately, HIV infection continues to spread rapidly among women in the United States, and infected women still have a poorer outcome than do infected men. Prevention, early diagnosis, and facilitation of care in women are critical to both their own and their children's health. Fortunately, significant advances continue to be made in prevention of HIV transmission to children. Not only HIV experts but also primary care physicians play an important role in identification and care of HIV-infected women and children. In addition, prevention of HIV infection requires the efforts of professionals throughout the healthcare spectrum.     

Sexual behavior in married women with chronic gynecologic inflammation]

In patients with the first manifestation of hyperthyroidism of Graves' disease, antithyroid drug treatment is the therapy of first choice. Treatment has to be carried out depending on iodine supply of the individual patient with the lowest possible drug dose. Controls of treatment have to be done in short intervals (every 2 weeks) until euthyroidism is reached, afterwards controls of thyroid function have to be done every three months. After euthyroidism is established, the combination of antithyroid drug therapy with thyroid hormones may be useful to avoid hypothyroidism or goiter development during treatment in contrast to a monotherapy with antithyroid drugs. Antithyroid drug treatment has to be carried out for one year. The remission rate of patients does not increase with higher doses of antithyroid drugs or a longer treatment duration. The determination of TSH receptor antibodies does not help predicting a relapse of hyperthyroidism of Graves' disease in the individual patient at the end of treatment. Regular follow-up controls after antithyroid drug treatment are necessary to recognize relapse of Graves' disease in time.     

HIV infection among pregnant women in Lindi, Tanzania, 1989-1993

One obstacle to contain the HIV-1 epidemic in the general population in Africa is a lack of knowledge about how it is spread in rural areas. We examined 683 pregnant women in 1989 and 484 in 1993 who attended antenatal clinics in Lindi district, Tanzania to determine changes in the prevalence of HIV-1 in a remote area in East Africa. The prevalence rose from 0.44% in 1989 to 8.7% in 1993. Women with more than 1 partner (17.25% vs 2.78%), STD patients (42.4% vs 6.2%), women from urban areas (10.2% vs 3.57%) and patients younger than 21 years were more likely to have HIV antibodies. By logistic regression analysis, 1993 as year of testing was associated with the greatest risk for HIV seropositivity (P < 0.00002) followed by clinical signs of STD (P < 0.00005) and urban residence (P = 0.0275). Teaching of all women attending antenatal care how to minimize their future risk of acquiring HIV is urgently needed as one tool to prevent a fast spread of HIV throughout the continent.     

HIV infection and HIV-1 clades among pregnant women in Harare, Zimbabwe

Official figures indicate that at least 1 million of Zimbabwe's 11 million population are infected with HIV, while the most recent survey results indicate that about 24% of apparently healthy women in the country are HIV seropositive. 60 (29.1%) of 206 pregnant women attending Edith Opperman and Budiriro clinics in Harare who were screened for infection with HIV were found to be HIV-1 seropositive. 66.6% of the HIV-1-infected women were infected with subtype C, 48.3% with subtype A, and 33.3% with subtype B. 45% of the infected were infected with subtypes A and C, 10% with A and D, 30% with B and C, and 6.6% with subtypes A, B, C, and D. 2 samples (3.3%) were nonreactive. The high prevalence rate of HIV-1 infection in this study population points to the urgent need to implement more aggressive approaches to controlling HIV/AIDS among women in Zimbabwe.