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Mirochnick M, Stek A, Acevedo M, Keller M, Holland D, Capparelli E, Connor J, Huang S, Hughes M, Watts H, Mofenson L, Bryson Y. Safety and pharmacokinetics of nelfinavir coadministered with zidovudine and lamivudine in infants during the first 6 weeks of life. J Acquir Immune Defic Syndr 2005; 39:189-94. [PMID: 15905735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
The safety and pharmacokinetics of nelfinavir coadministered with zidovudine and lamivudine were studied in 26 infants during the first 6 weeks of life. Cohort 1 infants (n = 7) received 10 mg/kg 3 times a day, and cohort 2 infants (n = 19) received 40 mg/kg twice a day. Two cohort 1 infants at week 1 and none at week 6 exceeded the target 24-hour area under the curve (AUC) of 30 mug.h/mL, equal to the 10th percentile of the AUC for adults receiving standard nelfinavir dosing. In cohort 2, the median 24-hour AUC was 38 mug.h/mL at both time points, with considerable variability among the infants. Three of 11 cohort 2 infants at week 1 and 4 of 11 at week 6 did not meet the AUC target. Median nelfinavir oral clearance was 2.1 L/h/kg at weeks 1 and 6. The median ratio of the plasma concentrations of the nelfinavir metabolite M8 to unchanged nelfinavir increased from 0.16 (range: 0-0.38) during week 1 to 0.56 (range: 0.4-1.47) during week 6 (P < 0.01). There were no significant differences in any of the other pharmacokinetic parameters when week 1 and week 6 results were compared. Few adverse events were attributed to nelfinavir. These data suggest that nelfinavir is well tolerated in infants at these doses, but exposure was frequently less than that seen in adults taking standard nelfinavir dosing. Further investigations of larger doses, such as 75 mg/kg twice a day, should be undertaken.
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Massad LS, Springer G, Jacobson L, Watts H, Anastos K, Korn A, Cejtin H, Stek A, Young M, Schmidt J, Minkoff H. Pregnancy rates and predictors of conception, miscarriage and abortion in US women with HIV. AIDS 2004; 18:281-6. [PMID: 15075546 DOI: 10.1097/00002030-200401230-00018] [Citation(s) in RCA: 101] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To determine frequency and outcomes of pregnancy in US women with HIV before and after introduction of highly active antiretroviral therapy (HAART). DESIGN Prospective cohort study at six US centers. METHODS HIV seropositive and at-risk seronegative women reported pregnancy outcomes at 6-month intervals during the period 1 October 1994 to 31 March 2002. Outcomes were tabulated and pregnancy rates calculated. Logistic regression defined outcome correlates. RESULTS Pregnancy rates were 7.4 and 15.2 per 100 person-years in seropositive and seronegative women, respectively (P < 0.0001). Among seropositives, 119 (36%) pregnancies ended in live birth, six (2%) in stillbirth, 126 (36%) in abortion, 83 (24%) in miscarriage, 16 (5%) in ectopic pregnancy, and two (1%) in other outcomes (P = nonsignificant versus seronegatives). Independent baseline correlates of conception in seropositives included younger age [odds ratio (OR), 1.20; 95% confidence interval (CI), 1.16-1.23], prior abortion (OR, 1.79; 95% CI, 1.25-2.63), lower HIV RNA levels (OR, 1.30; 95% CI, 1.10-1.54 for each log decrease), and being unmarried (OR, 1.59; 95% CI, 1.02-2.44). Baseline antiretroviral use at baseline was linked to lower conception risk (OR, 0.34; 95% CI, 0.49-0.98 for mono- or combination therapy; OR, 0.34; 95% CI, 0.03-4.28 for HAART). Abortion was less likely during the HAART era, (OR, 0.68; 95% CI, 0.35-1.33 during the early HAART era; OR, 0.46; 95% CI, 0.23-0.90 during the later HAART era, compared with before HAART). CONCLUSIONS Women with HIV were less likely to conceive than at-risk uninfected women, but pregnancy outcomes were similar. Abortion became less common after the introduction of HAART.
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Beckerman K, Covington D, Watts H, Tilson H, Chavers S, Sacks S. Risk of birth defects associated with antiretroviral exposure during pregnancy. Am J Obstet Gynecol 2003. [DOI: 10.1016/j.ajog.2003.10.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Silverberg MJ, Ahdieh L, Munoz A, Anastos K, Burk RD, Cu-Uvin S, Duerr A, Greenblatt RM, Klein RS, Massad S, Minkoff H, Muderspach L, Palefsky J, Piessens E, Schuman P, Watts H, Shah KV. The impact of HIV infection and immunodeficiency on human papillomavirus type 6 or 11 infection and on genital warts. Sex Transm Dis 2002; 29:427-35. [PMID: 12172526 DOI: 10.1097/00007435-200208000-00001] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
BACKGROUND HIV infection and associated immunodeficiency are known to alter the course of human papillomavirus (HPV) infections and of associated diseases. GOAL This study investigated the association between HIV and HPV and genital warts. STUDY DESIGN HPV testing and physical examinations were performed in two large prospective studies: the Women's Interagency HIV Study (WIHS) and the HIV Epidemiology Research Study (HERS). Statistical methods incorporating dependencies of longitudinal data were used to examine the relationship between HIV and HPV and genital warts. RESULTS A total of 1008 HIV-seronegative and 2930 HIV-seropositive women were enrolled in the two studies. The prevalence of HPV 6 or 11 was 5.6 times higher in HIV-seropositive women in the WIHS and 3.6 times higher in the HERS. Genital wart prevalence increased by a factor of 3.2 in the WIHS and 2.7 in the HERS in HIV-seropositive women. In the WIHS, infection with HPV type 6 or 11, in comparison with no HPV infection, was associated with odds of genital wart prevalence of 5.1 (95% CI: 2.9-8.8), 8.8 (95% CI: 6.1-12.8), and 12.8 (95% CI: 8.8-18.8) in HIV-seronegative women, HIV-seropositive women with > or =201 CD4 cells/microl, and HIV-seropositive women with < or =200 CD4 cells/microl, respectively. In the HERS, infection with HPV type 6 or 11 was associated with odds of 2.7 (95% CI: 1.6-4.6), 4.9 (95% CI: 3.2-7.7), and 5.3 (95% CI: 3.3-8.5) in these same groups. Other HPV types showed a similar dose-response relation, but of substantially lower magnitude and statistical significance. CONCLUSIONS HIV infection and immunodeficiency synergistically modified the relation between HPV 6 or 11 infection and genital wart prevalence.
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Clark RA, Mulligan K, Stamenovic E, Chang B, Watts H, Andersen J, Squires K, Benson C. Frequency of anovulation and early menopause among women enrolled in selected adult AIDS clinical trials group studies. J Infect Dis 2001; 184:1325-7. [PMID: 11679923 DOI: 10.1086/323999] [Citation(s) in RCA: 92] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2001] [Revised: 06/27/2001] [Indexed: 11/03/2022] Open
Abstract
To obtain information on the prevalence of anovulation and early menopause and on pituitary-gonadal function among human immunodeficiency virus type 1-infected women, a study was undertaken that used stored serum samples from women aged 20-42 years who participated in selected Adult AIDS Clinical Trials Group protocols. Defined progesterone and follicle-stimulating hormone (FSH) levels were considered presumptive evidence of ovulation and of menopause, respectively. Anovulation occurred in 16 (48%) of 33 women for whom progesterone levels were tested; early menopause occurred in 2 (8%) of 24 women for whom FSH levels were tested. No statistically significant differences were seen in the demographic and clinical characteristics of anovulatory and ovulatory women, although women who ovulated had higher CD4 T cell counts and were less likely to have reported a recent change in menstrual periods. These data support the findings of prior studies of increased frequency of amenorrhea and/or irregular menstrual cycles, particularly among women with lower CD4 T cell counts.
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Acosta EP, Zorrilla C, Van Dyke R, Bardeguez A, Smith E, Hughes M, Huang S, Pitt J, Watts H, Mofenson L. Pharmacokinetics of saquinavir-SGC in HIV-infected pregnant women. HIV CLINICAL TRIALS 2001; 2:460-5. [PMID: 11742433 DOI: 10.1310/puy3-5jwl-fx2b-98vu] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
PURPOSE To evaluate saquinavir (SQV) pharmacokinetics, tolerance, and safety in 10 HIV-infected pregnant women between 14-32 weeks gestation. METHOD This was a phase I, prospective, area-under-the-curve (AUC) targeted study. Antepartum treatment consisted of SQV 1200 mg tid, lamivudine 150 mg bid, and zidovudine 200 mg tid. The SQV targeted exposure was an 8-hour AUC (AUC(8)) of 3000 ng. h/mL; the study was to be halted if the first 4 participants did not achieve this AUC(8). Cord blood and plasma samples were collected in neonates at birth. RESULTS Four women completed the SQV pharmacokinetic assessments. Exposure in all 4 patients was below the target AUC(8). Median (range) AUC(8) and trough (C8H) were 1672 (738-2614) ng. h/mL and 60 (<15-332) ng/mL, respectively. Oral clearance (CL/F) was 9.3 (5.1-16.6) L/h/kg and C(max) was 599 (177-953) ng/mL. Cord and neonate plasma concentrations were mostly undetectable; 1 of 5 infants was HIV-infected at 24 weeks. CONCLUSION These data suggest highly variable SQV pharmacokinetics in pregnant women, and exposure at 1200 mg tid may not be adequate for longer term therapy; both the AUC(8) and C8H were considerably below average. Because ritonavir has been shown to significantly increase SQV concentrations, this combination should be further explored in this population.
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Massad LS, Schneider M, Watts H, Darragh T, Abulafia O, Salzer E, Muderspach LI, Sidawy M, Melnick S. Correlating Papanicolaou Smear, Colposcopic Impression, and Biopsy: Results from the Women's Interagency HIV Study. J Low Genit Tract Dis 2001; 5:212-8. [PMID: 17050978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
OBJECTIVE To determine associations among cervical cytology, colposcopy, and biopsy in HIV-seropositive women. MATERIALS AND METHODS HIV-seropositive women and uninfected comparison women in a multicenter prospective cohort study underwent colposcopy for protocol indications. Women were eligible if they had a cervix, satisfactory cytology, and colposcopy between October 1994 and September 1999. Cytology, colposcopic impression, and biopsy were compared using equivalent categorizations. Kappa statistics with bootstrap sampling assessed strength of associations. RESULTS Colposcopy was performed in 978/1370 HIV-seropositive women and in 154/224 seronegative women. Biopsies were performed on 603 (44%) seropositive women at least once during 1015 colposcopy visits and on 82 (37%) seronegative women at 116 visits. The positive predictive value of cytology was 72% for seropositive women and 60% for seronegative women. The positive predictive value of colposcopy was 71% for seropositive women and 55% for seronegative women. CONCLUSION The correlation between either cervical cytology or colposcopic impression and colposcopic biopsy was poor.
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Augenbraun M, Tarwater P, Greenblatt R, Cohen M, French A, Gore ME, Watts H, Preston-Martin S, Anastos K. Opportunistic infection prophylaxis in the women's interagency HIV study (WIHS). J Acquir Immune Defic Syndr 2001; 28:195-6. [PMID: 11588516 DOI: 10.1097/00126334-200110010-00014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Massad LS, Schneider M, Watts H, Darragh T, Abulafia O, Salzer E, Muderspach LI, Sidawy M, Melnick S. Correlating Papanicolaou Smear, Colposcopic Impression, and Biopsy: Results from the Women' s Interagency HIV Study. J Low Genit Tract Dis 2001. [DOI: 10.1046/j.1526-0976.2001.54005.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Al-Harthi L, Kovacs A, Coombs RW, Reichelderfer PS, Wright DJ, Cohen MH, Cohn J, Cu-Uvin S, Watts H, Lewis S, Beckner S, Landay A. A menstrual cycle pattern for cytokine levels exists in HIV-positive women: implication for HIV vaginal and plasma shedding. AIDS 2001; 15:1535-43. [PMID: 11504986 DOI: 10.1097/00002030-200108170-00011] [Citation(s) in RCA: 57] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
OBJECTIVES To evaluate the effect of the menstrual cycle in HIV-positive women on plasma and genital cytokine levels, interrelationships between vaginal and plasma cytokines, CD4 and CD8 T cell fluctuations, and genital and plasma viral loads. METHODS Plasma and cervicovaginal lavage specimens were collected from 55 HIV-positive women with CD4 cell counts < 350 cells/microl during phases of the menstrual cycle. Samples were assayed for IL-1beta, IL-6, IL-4, IL-8, IL-10, TGFbeta, TNFalpha, INFgamma, MIP1alpha, MIP1beta, RANTES, and TNFR-II using enzyme-linked immunosorbent assays. CD4 and CD8 T cell expression was evaluated by flow cytometry. Repeated measures regression models were used to assess the effect of the menstrual cycle on cytokines and viral load. Multivariate repeated regression models were used to assess the correlation among selected cytokines and between selected cytokines and HIV viral load. RESULTS Vaginal IL-1beta, IL-4, IL-6, IL-8, IL-10, MIP1beta, RANTES, TGFbeta, and TNFR-II were significantly elevated during menses but were not altered during other phases. Plasma cytokine levels were not altered during the menstrual cycle. A positive Candida culture increased vaginal IL-8 during menses, whereas vaginal discharge was associated with a reduction in vaginal IL-4, IL-10, and RANTES. CD4 and CD8 cell numbers did not vary with the menstrual cycle. Vaginal cytokine levels correlated only with vaginal viral load, in a sampling method-dependent manner. CONCLUSION We provide evidence of elevated vaginal cytokine levels during menses, which appear to regulate vaginal and not plasma HIV shedding, suggesting that a menstrual cycle pattern exists for cytokine production in HIV-positive women impacting vaginal shedding of HIV.
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Massad LS, Ahdieh L, Benning L, Minkoff H, Greenblatt RM, Watts H, Miotti P, Anastos K, Moxley M, Muderspach LI, Melnick S. Evolution of cervical abnormalities among women with HIV-1: evidence from surveillance cytology in the women's interagency HIV study. J Acquir Immune Defic Syndr 2001; 27:432-42. [PMID: 11511819 DOI: 10.1097/00126334-200108150-00003] [Citation(s) in RCA: 98] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To determine incidence, progression, and regression rates for abnormal cervical cytology and their correlates among women with HIV. METHODS In a multicenter prospective cohort study conducted October 1, 1994, through September 30, 1999 at university, public, and private medical centers and clinics, 1639 HIV-seropositive and 452 seronegative women were evaluated every 6 months for up to 5 years using history, cervical cytology, T-cell subsets, and quantitative plasma HIV RNA. Human papillomavirus (HPV) typing at baseline was determined by polymerase chain reaction. Cytology was read using the Bethesda system, with any smear showing at least atypia considered abnormal. Poisson regression identified factors associated with incident cytologic abnormalities whereas logistic regression identified those associated with progression and regression after an abnormality. RESULTS At least one abnormal smear was found during all of follow-up among 73.0% of HIV-seropositive patients and 42.3% of seronegatives (p <.001). Only 5.9% of seropositives ever developed high-grade lesions, and the proportion with high-grade findings did not rise over time. Incidence of atypical squamous cells of uncertain significance (ASCUS) or more severe lesions among HIV-seropositive patients and seronegative patients was 26.4 and 11.0/100 woman-years (rate ratio [RR], 2.4; 95% confidence interval [CI], 1.9-3.0), whereas that of at least low-grade squamous intraepithelial lesions (SIL) was 8.9 and 2.2/100 (RR, 4.0; CI, 2.6-6.1). HIV status, detection of the presence of human papillomavirus (HPV), CD4 lymphocyte count, and HIV RNA level predicted incidence of abnormal cytology (p <.05); HPV detection and HIV RNA level predicted progression (p <.01); and HPV detection, CD4 lymphocyte count, and HIV RNA level predicted regression (p <.001). Rates of incidence, progression, and regression of abnormal cytology did not differ between HIV seronegative women and seropositive women with CD4 lymphocyte counts >200/mm(3) and HIV RNA levels <4000/ml of similar HPV status. CONCLUSIONS Although HIV infected women were at high risk for abnormal cytology, high-grade changes were uncommon. HIV status, HPV detection, CD4 lymphocyte count, and HIV RNA level predicted the incidence of cervical cytologic abnormalities. Progression was significantly increased only among the most immunosuppressed women, while regression was significantly reduced in all HIV seropositive women except those with the best controlled HIV disease.
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Minkoff H, Ahdieh L, Watts H, Greenblatt RM, Schmidt J, Schneider M, Stek A. The relationship of pregnancy to the use of highly active antiretroviral therapy. Am J Obstet Gynecol 2001; 184:1221-7. [PMID: 11349192 DOI: 10.1067/mob.2001.113871] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVE Public health agencies have recommended that the criteria for the use of highly active antiretroviral therapy should not be modified because of pregnancy. However, little information has been published with regard to the degree to which these recommendations are being followed. We report here the frequency of highly active antiretroviral therapy use among pregnant women in the Women's Interagency HIV Study and compare the frequencies of its use by pregnant women meeting published criteria for implementing highly active antiretroviral therapy and its use by nonpregnant women meeting the same criteria. STUDY DESIGN From October 1994 through November 1995, a total of 2059 human immunodeficiency virus type 1-seropositive women were enrolled in a cohort study. Participants were evaluated at baseline and at 6-month intervals with standardized interview instruments. In addition to a general physical examination at each visit, patients had a urine pregnancy test performed and were asked about current pregnancies, pregnancies since the last visit, and which antiretroviral medications they had used since the last visit. Highly active antiretroviral therapy was defined according to 1997 National Institutes of Health guidelines. RESULT At each calendar interval after October 1996, a greater proportion of nonpregnant women than pregnant women reported the use of highly active antiretroviral therapy. The use of monotherapy declined for both groups during the course of multiple calendar periods (P <.01), although the use of monotherapy remained higher among the pregnant women. In any given calendar period, pregnant women meeting published criteria for highly active antiretroviral therapy use were slightly less likely than similar nonpregnant women to receive highly active antiretroviral therapy (odds ratio, 0.28-0.98). Because of the sample size these differences reached significance in only one calendar period (P =.02). With time pregnant women did demonstrate an increase in the percentage receiving highly active antiretroviral therapy. In nearly all calendar periods a larger percentage of pregnant than nonpregnant women were receiving a regimen that included zidovudine. CONCLUSIONS Highly active antiretroviral therapy is being received by an increasing percentage of women who meet published criteria for its use, and pregnancy is a relatively small impediment to its use. Further efforts are needed to bolster the use of highly active antiretroviral therapy by all appropriate candidates and to ensure equal access to this therapy for pregnant women. Because of the increasingly frequent use of highly active antiretroviral therapy during pregnancy, ongoing efforts are needed to monitor any long-term effects of in utero exposure to multiple antiretroviral agents.
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Levine AM, Berhane K, Masri-Lavine L, Sanchez M, Young M, Augenbraun M, Cohen M, Anastos K, Newman M, Gange SJ, Watts H. Prevalence and correlates of anemia in a large cohort of HIV-infected women: Women's Interagency HIV Study. J Acquir Immune Defic Syndr 2001; 26:28-35. [PMID: 11176266 DOI: 10.1097/00126334-200101010-00004] [Citation(s) in RCA: 67] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Anemia is a common manifestation of HIV infection, occurring in approximately 30% of patients with asymptomatic infection and in as many as 75% to 80% of those with AIDS. Anemia has been associated with decreased quality of life and decreased survival. We performed a cross-sectional study nested within a multicenter prospective cohort study to describe the prevalence of anemia in 2056 HIV-infected and 569 HIV-negative women as well as to define the demographic, clinical, immunologic, and virologic correlates of anemia among HIV-infected women. A total of 37% of HIV-positive women and 17% of HIV-negative women had hemoglobin levels < 12 g/dl (p < .001). Factors associated with anemia in HIV-positive and HIV-negative women included mean corpuscular volume (MCV) < 80 fl (p < .001) and black race (p < .001). Among HIV-infected women, multivariate logistic analyses revealed that African American race (p < .0001), MCV < 80 fl (p < .0001), CD4 count < 200 per microliter (p <.0001), higher HIV RNA in plasma (p = .02), current use of ZDV (p = .01), and history of clinical AIDS (p = .004) were all independent predictors of anemia. These data indicate that worsening parameters of HIV disease are associated with anemia among HIV-infected women. Black women and women with low MCV values are at increased risk for anemia independent of HIV status.
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Massad SL, Kirstein L, Darragh T, Bitterman P, Sidawy M, Muderspach L, Abulafia O, Salzer E, Watts H, Melnick S. Interrater Variability in Diagnosis of Cervical Biopsies from Women with HIV-1: Results from the Women's Interagency HIV Study. J Low Genit Tract Dis 2000; 4:190-4. [PMID: 25951153 DOI: 10.1046/j.1526-0976.2000.44002.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVES To determine interrater variability in classifying cervical biopsies from women with human immunodeficiency virus (HIV). MATERIALS AND METHODS Cervical biopsies performed on women participating in the Women's Interagency HIV Study (WIHS) were read at the six participating sites. A 10% random sample was retrieved and reviewed using standardized terminology by pathologists with a special interest in gynecologic pathology. Results were compared with kappa values and Mantel-Haentzel tests. RESULTS Biopsies from 288 HIV-seropositive and 24 HIV-seronegative women were reviewed. The weighted kappa value of 0.67 indicated moderate to strong agreement between original and review diagnoses, with a range of 0.54 to 0.84 across sites. No cancers were identified. Significantly more specimens showing cervical intraepithelial neoplasia (CIN) grade 2 or 3 were identified by review pathologists (p = .02). CIN2 or CIN3 was graded less severely by local pathologists in 18 (51%) of 35 cases, all from HIV-seropositive women. Local pathologists' diagnoses of CIN2 or CIN3 were downgraded by reviewers in 4 of 21 cases (19%). Discrepancies were more common among women with lower CD4 lymphocyte counts. CONCLUSIONS Although discrepancies occur, interrater correlation in the interpretation of cervical biopsies from women with HIV is moderate to strong.
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Kaplan JE, Masur H, Holmes KK, Freedberg KA, Holtgrave D, Piscitelli SC, Van Dyke R, Watts H. An overview of the 1999 US Public Health Service/Infectious Diseases Society of America guidelines for preventing opportunistic infections in human immunodeficiency virus-infected persons. Clin Infect Dis 2000; 30 Suppl 1:S15-28. [PMID: 10770912 DOI: 10.1086/313844] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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Watts H, Brown Z, Corey L, Zeh J. Acyclovir suppression to prevent cesarean delivery after first-episode genital herpes. Obstet Gynecol 1996; 87:1064-5. [PMID: 8649695 DOI: 10.1016/0029-7844(96)80431-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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Cotton D, Watts H. Management of HIV infection during pregnancy: new options, new questions. AIDS CLINICAL CARE 1995; 7:45-7, 49. [PMID: 11362465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/16/2023]
MESH Headings
- AIDS Serodiagnosis
- AIDS-Related Opportunistic Infections/prevention & control
- CD4 Lymphocyte Count
- Delivery, Obstetric
- Drug Resistance, Microbial
- Female
- HIV Infections/diagnosis
- HIV Infections/drug therapy
- HIV Infections/immunology
- Health Knowledge, Attitudes, Practice
- Humans
- Infant, Newborn
- Infant, Newborn, Diseases/prevention & control
- Infectious Disease Transmission, Vertical
- Labor, Obstetric
- Mandatory Testing
- Pregnancy
- Pregnancy Complications, Infectious/diagnosis
- Pregnancy Complications, Infectious/drug therapy
- Pregnancy Complications, Infectious/immunology
- Pregnancy Outcome
- Pregnancy Trimester, First
- Recurrence
- Zidovudine/adverse effects
- Zidovudine/therapeutic use
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Parker J, Watts H, Allsopp MR. Post-traumatic stress symptoms in children and parents following a school-based fatality. Child Care Health Dev 1995; 21:183-9. [PMID: 7621557 DOI: 10.1111/j.1365-2214.1995.tb00748.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
In 1991 the roof blew off a Swindon Primary School. One child was killed. Two years later 19 of her classmates were interviewed. The parent who collected the child from school that day was also interviewed. Recalled levels of post-traumatic stress syndrome (PTSD) symptoms were assessed in both parent and child in the month following the incident. The children's symptom levels at 2 years were also assessed. Parents and children recalled significant post-traumatic stress reactions at 1 month. The level of symptoms in parents did not correlate with that of their own children.
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Albert MC, Drummond DS, O'Neill J, Watts H. The orthopedic management of conjoined twins: a review of 13 cases and report of 4 cases. J Pediatr Orthop 1992; 12:300-7. [PMID: 1572992 DOI: 10.1097/01241398-199205000-00005] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
We reviewed 13 pairs of conjoined twins treated at Children's Hospital of Philadelphia between 1957 and 1988. Orthopedic problems were related to the ischiopagus type. These included problems related to separation and to the correction of associated deformities. The technique for separation has evolved through improved preoperative imaging and with increased experience, resulting in preservation of a longer and more functional "shared leg." Better preservation of skin to cover both infants and enough of the "shared leg" to insure a functional knee has been possible with posterior iliac osteotomies to close the pelvic ring, as well as the use of tissue expanders.
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Goorin AM, Perez-Atayde A, Gebhardt M, Andersen JW, Wilkinson RH, Delorey MJ, Watts H, Link M, Jaffe N, Frei E. Weekly high-dose methotrexate and doxorubicin for osteosarcoma: the Dana-Farber Cancer Institute/the Children's Hospital--study III. J Clin Oncol 1987; 5:1178-84. [PMID: 3476688 DOI: 10.1200/jco.1987.5.8.1178] [Citation(s) in RCA: 85] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Weekly high-dose methotrexate with leucovorin rescue and vincristine (HDMTX) and doxorubicin was administered as adjuvant postoperative therapy to 46 patients with a diagnosis of conventional high-grade nonmetastatic osteosarcoma of an extremity between July 1976 and December 1981. The primary lesions were managed by wide or radical amputation (26 patients) or by limb-sparing resection in 20 selected patients. The margins of the resections were retrospectively classified as marginal in three, wide in 16, and radical in one. The 5-year relapse-free survival (RFS) for all patients is 59% (95% confidence interval [CI], 43%, 74%) and overall survival is 78% (95% CI, 65%, 91%). The RFS for patients initially having a limb resection procedure is 55% (95% CI, 32%, 77%) compared with 62% (95% CI, 43%, 81%) for those initially having amputations (P = .52). Using multivariate analysis, the only significant prognostic variables that predicted RFS of greater than or equal to 3 years, were the presence of moderate to marked lymphocytic infiltration of the primary tumor (P less than .002), primary site outside of the proximal humerus (P less than .005), and the absence of a predominance of osteoblastic pattern in the primary tumor (P less than .03).
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Sandler MS, Heyman S, Watts H. Localization of 99mTc methylene diphosphonate within synovial fluid in osteosarcoma. AJR Am J Roentgenol 1984; 143:349-50. [PMID: 6234787 DOI: 10.2214/ajr.143.2.349] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Belasco J, Watts H. Osteosarcoma of the proximal humerus. MEDICAL AND PEDIATRIC ONCOLOGY 1983; 11:46-8. [PMID: 6220197 DOI: 10.1002/mpo.2950110110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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