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Adverse health outcomes among people who inject drugs who engaged in recent sex work: findings from a national survey. Public Health 2023; 225:79-86. [PMID: 37922590 DOI: 10.1016/j.puhe.2023.09.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 09/06/2023] [Accepted: 09/26/2023] [Indexed: 11/07/2023]
Abstract
OBJECTIVES This study explores trends in sex work among people who inject drugs (PWID) by gender and the relationship between sex work and adverse health outcomes including overdose, injection-site, and blood-borne virus (BBV) infections. STUDY DESIGN The Unlinked Anonymous Monitoring Survey of PWID is an annual cross-sectional survey that monitors BBV prevalence and behaviours, including transactional sex, among PWID recruited through specialist services in England, Wales, and Northern Ireland. METHODS Trends in sex work among PWID (2011-2021) were described. Data were analysed to assess differences between PWID who engaged in sex work in the past year (sex workers [SWs]) and those who did not (non-SWs) by gender (Pearson Chi2 tests) (2018-2021). Associations between sex work in the past year and adverse health outcomes were investigated using logistic regression. RESULTS Between 2011 and 2021, sex work among PWID remained stable, with 31% of women and 6.3% of men who inject, reporting having ever engaged in sex work, and 14% of women and 2.2% of men engaging in sex work in the past year. Between 2018 and 2021, SWs had greater odds of reporting symptoms of an injection-site infection (adjusted odds ratio (aOR): 1.68 [95% confidence interval {CI}: 1.31-2.16], P < 0.001) and reporting overdose (aOR: 2.21 [CI: 1.74-2.80], P < 0.001) than non-SWs had in the past year. Among men, SWs had 243% greater odds of having HIV than non-SWs (aOR: 3.43 [CI: 1.03-11.33], P = 0.043). CONCLUSIONS Our findings highlight disproportionate vulnerability and intersection of overlapping risk factors experienced by PWID SWs and a need for tailored interventions which are inclusive and low-threshold.
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ISUOG Practice Guidelines (updated): performance of fetal magnetic resonance imaging. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2023; 61:278-287. [PMID: 36722431 PMCID: PMC10107509 DOI: 10.1002/uog.26129] [Citation(s) in RCA: 29] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Accepted: 11/14/2022] [Indexed: 05/03/2023]
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Guidance for fetal cardiac imaging in patients with degraded acoustic windows. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2022; 59:709-712. [PMID: 35118748 DOI: 10.1002/uog.24872] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Revised: 01/23/2022] [Accepted: 01/28/2022] [Indexed: 06/14/2023]
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Three-dimensional ultrasound imaging of the fetal skull and face. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2017; 50:7-16. [PMID: 28229509 DOI: 10.1002/uog.17436] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2016] [Revised: 02/06/2017] [Accepted: 02/14/2017] [Indexed: 06/06/2023]
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ISUOG Practice Guidelines: performance of fetal magnetic resonance imaging. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2017; 49:671-680. [PMID: 28386907 DOI: 10.1002/uog.17412] [Citation(s) in RCA: 124] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2016] [Revised: 01/07/2017] [Accepted: 01/13/2017] [Indexed: 06/07/2023]
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Inter-generational concordance of smoking status between mothers and young people aged 10-15 in the UK. Public Health 2014; 128:831-3. [PMID: 25174665 DOI: 10.1016/j.puhe.2014.06.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2013] [Revised: 05/13/2014] [Accepted: 06/11/2014] [Indexed: 11/29/2022]
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OP12 The Health Behaviours of Mothers in England: A Latent Class Analysis. Br J Soc Med 2013. [DOI: 10.1136/jech-2013-203126.12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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3D imaging of the fetal face - recommendations from the International 3D Focus Group. ULTRASCHALL IN DER MEDIZIN (STUTTGART, GERMANY : 1980) 2012; 33:175-182. [PMID: 22513890 DOI: 10.1055/s-0031-1299378] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
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Abstract
We used the findings from two, cross-sectional studies of HIV serostatus and risk behaviours to assess the effects of knowledge of HIV serostatus and risk behaviours (relating to sex and injection drug use) among injecting drug users (IDUs). Respondent-driven sampling was used simultaneously at two sites in Estonia (the capital Tallinn, and the second-largest city of Ida-Virumaa County, Kohtla-Jarve). The research tool was an interviewer-administered survey. Biological samples were collected for HIV testing. Participants were categorised into three groups based on HIV testing results and self-report on HIV serostatus: HIV-negative (n=133); HIV-positive unaware of their serostatus (n=75); and HIV-positive aware of their serostatus (n=168). In total, 65% of the participants tested positive for HIV. Of those 69% were aware of their positive serostatus. HIV-positive IDUs aware of their serostatus exhibited more risk behaviours than their HIV-positive counterparts unaware of their serostatus or HIV-negative IDUs. Effective prevention of HIV among IDUs should therefore, include programmes to reduce high-risk sexual and drug use behaviours at the public health scale and enhanced prevention efforts focusing on HIV-infected individuals.
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Prevalence of HIV, HCV and sexually transmitted infections among injecting drug users in Rawalpindi and Abbottabad, Pakistan: evidence for an emerging injection-related HIV epidemic. Sex Transm Infect 2009; 85 Suppl 2:ii17-22. [PMID: 19307346 DOI: 10.1136/sti.2008.034090] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVES To measure the prevalence of hepatitis C virus (HCV), HIV and sexually transmitted infections (STI) among injecting drug users (IDUs) in Rawalpindi and Abbottabad and to examine risk factors associated with HIV and HCV. METHODS Two cross-sectional surveys were performed of community-recruited IDUs with collection of clinical specimens for testing of HCV, HIV and other STIs. Behavioural data were collected through interviewer-administered questionnaires. Characteristics and risk behaviours were compared across cities. Univariate and multivariate analyses explored risk factors associated with HIV and HCV. RESULTS The prevalence of HIV was 2.6% (95% CI 0.83% to 4.5%) in Rawalpindi (n = 302) and zero in Abbottabad (n = 102). The prevalence of HCV was significantly higher in Rawalpindi at 17.3% (95% CI 13.0% to 21.6%) than in Abbottabad at 8% (95% CI 2.6% to 13.4%). The prevalence of other STIs was low in both cities, with <2% of participants having current gonorrhoea or Chlamydia and <3% with active syphilis. Injecting risk behaviours were greater in Rawalpindi. An increased risk of HCV was associated with using informal sources as a main source of new needles/syringes (OR 2.8, 95% CI 1.3 to 6.0) compared with pharmacies and a history of drug treatment (OR 3.7, 95% CI 0.9 to 11.6). Reporting symptoms of an STI was associated with decreased odds of HIV in Rawalpindi (OR 0.02, 95% CI 0.03 to 0.9). CONCLUSIONS The findings suggest recent transmission of HIV and HCV and point to the urgent need for the provision of clean needles/syringes to IDUs and a review of how needles/syringes are currently provided via healthcare establishments.
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Modelling the transmission of HIV and HCV among injecting drug users in Rawalpindi, a low HCV prevalence setting in Pakistan. Sex Transm Infect 2009; 85 Suppl 2:ii23-30. [PMID: 19307347 DOI: 10.1136/sti.2008.034660] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
BACKGROUND In 2007, a survey in Rawalpindi found the prevalence of hepatitis C virus (HCV) in injecting drug users (IDUs) to be low (17%), despite widespread needle/syringe sharing. This analysis uses modelling to explore hypotheses for the low prevalence of HCV to project the future HIV/HCV epidemic and to estimate the impact of a generic intervention. METHODS An HIV/HCV transmission model was developed and parameterized using data from Rawalpindi. By incorporating different assumptions about the relative frequency/importance of needle/syringe sharing events among "strangers" and people they have shared with before, and undertaking extensive uncertainty analyses to fit the model for each scenario, the validity of different hypotheses for the low HCV prevalence was determined. Model fits were used to project the future HIV/HCV epidemic and the impact of reducing needle/syringe sharing among different IDU subgroups. RESULTS The model projections suggest that the low HCV prevalence in Rawalpindi is probably due to most HIV/HCV transmissions occurring in a small IDU subgroup that shares needles/syringes frequently with strangers, with most needle/syringe sharing incidents being low risk. Projections suggest that the prevalence of HIV in IDUs will increase to 5-12% by 2015, and the prevalence of HCV will increase if HIV increases HCV transmission. Moderate reductions in needle/syringe sharing (>40%) could reduce the number of HCV/HIV infections (approximately 45%) if all IDUs are reached, although less impact is achieved if high-risk IDUs are not reached. CONCLUSIONS Despite many needle/syringe sharing events possibly being low risk in Rawalpindi, the model projects that the prevalence of HIV/HCV in IDUs is likely to increase. This highlights the importance of intervening in this low prevalence setting.
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HIV and other sexually transmitted infections among men, transgenders and women selling sex in two cities in Pakistan: a cross-sectional prevalence survey. Sex Transm Infect 2009; 85 Suppl 2:ii8-16. [PMID: 19307351 DOI: 10.1136/sti.2008.033910] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
OBJECTIVES The extent and possibilities of spread of the HIV epidemic are not fully understood in Pakistan. A survey was conducted among men, women and transgender populations selling sex in Rawalpindi (Punjab) and Abbottabad (North West Frontier Province) in order to inform evidence-based programme planning. METHODS A cross-sectional survey was performed with participants recruited through respondent-driven sampling. Male and transgender sex workers were analysed in three gender groups; women were analysed as one group. Behavioural surveys were conducted and clinical specimens collected. Laboratory tests looked for evidence of acute infection (gonorrhoea, Chlamydia, syphilis, Trichomonas) and infection over the lifetime (HIV, herpes simplex virus-2, syphilis). Predictors of infection were explored using univariable and multivariable logistic regression. RESULTS The prevalence of HIV was low in 917 male and transgender sex workers and absent in 533 female sex workers in the study. High levels of current sexually transmitted infections were found, predominantly among transgender sex workers. Risk behaviours were common and knowledge of HIV was extremely low. Multivariable analysis found a large number of factors associated with higher levels of infection, including experience of forced first sex. Protection against risk was low, but those sex workers who reported using condoms at last sex had lower rates of infection. CONCLUSIONS The HIV epidemic is currently in its early stages among people who sell sex, but there may be potential for a much greater spread given the levels of other sexually transmitted infections found and the concomitant low levels of both protective knowledge and risk-reducing behaviours. Action is needed now to avert an epidemic. Framing interventions by upholding the recognition and protection of human rights is vital.
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Measuring risk of HIV and HCV among injecting drug users in the Russian Federation. Eur J Public Health 2009; 19:428-33. [DOI: 10.1093/eurpub/ckp041] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Protecting the unprotected: mixed-method research on drug use, sex work and rights in Pakistan's fight against HIV/AIDS. Sex Transm Infect 2009; 85 Suppl 2:ii31-6. [DOI: 10.1136/sti.2008.033670] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Lone-star tick bite of the conjunctiva. ARCHIVES OF OPHTHALMOLOGY (CHICAGO, ILL. : 1960) 2001; 119:1854-5. [PMID: 11735801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
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Abstract
Not every aspect of sonographic examination reveals karyotypic abnormalities. Ultrasound examination of a fetus with trisomy 21 generally reveals normal amniotic fluid, normal placentation, and normal fetal growth. In addition, other chromosomal abnormalities have many of the same sonographic findings as Down syndrome, and many findings have a large overlap with phenotypically normal fetuses. The importance of second-trimester ultrasound screening for Down syndrome has remained great because of its ease of use and relative effectiveness. Trained sonographers can adjust the relative risk for trisomy 21 and alter the need for genetic amniocentesis. It is important that parents understand the limitations of a screening test and the risks and benefits of possible subsequent confirmatory testing. If a major structural abnormality is identified on ultrasound, karyotype determination should be considered. Nuchal thickness in the first or second trimester remains the most clinically useful marker for trisomy 21. The predictive value of all the markers depends on the population studied and can be modified by a host of biochemical markers and historical factors. If fetal karyotype analysis could be performed without sampling through the uterus, prenatal diagnosis could be offered to all pregnant women, and screening would be unnecessary. Despite its limitations, ultrasound will have an important role in prenatal diagnosis at least until isolating and testing fetal cells from maternal blood or other sources becomes practical and widely available. Whether used alone or in conjunction with additional biochemical or molecular serum markers, ultrasound is an important and powerful tool in prenatal genetic evaluation.
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Cellular rejection and rate of progression of transplant vasculopathy: a 3-year serial intravascular ultrasound study. J Heart Lung Transplant 2001; 20:393-8. [PMID: 11295576 DOI: 10.1016/s1053-2498(00)00249-7] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Intravascular ultrasound (IVUS) is established as the optimal method for early detection of transplant vasculopathy. The association between cellular rejection and development of transplant vasculopathy remains controversial. This study attempts to determine the rate of progression of transplant vasculopathy lesions and its relationship with cellular rejection in a long-term (> 1 year) IVUS serial follow-up.A study cohort of 47 patients undergoing heart transplantation from 1993 to 1995 was evaluated. Intravascular ultrasound was performed at baseline (within 8 weeks) and annually for a period of 3 years to determine maximum intimal thickness and maximum plaque area in each coronary segment. Significant allograft vasculopathy was defined as a site with intimal thickness > 0.5 mm not present at baseline. Biopsy results were scored by assigning a numerical weight to each ISHLT grade during the first year. Donor lesions ranged from 0.86 to 1.1 mm, showing no evidence of progression at serial follow-up. De novo lesions were identified in 30 patients. These lesions appeared yearly but progressed slowly. The average biopsy score in the entire cohort was 1.1 +/- 0.8. Average biopsy score was > 1.0 in 35 patients with significant linear correlation between the rate of intimal progression and biopsy score (r = 0.42, p = 0.01). Multivariate analysis demonstrated that only the biopsy score correlated with the rate of progression. Lesions of donor atherosclerosis do not change significantly after transplantation. However, de novo lesions continue to develop every year. In patients with evidence of rejection, the rate of progression of transplant vasculopathy correlates with the severity of rejection.
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Determinants of early graft failure following cardiac transplantation, a 10-year, multi-institutional, multivariable analysis. J Heart Lung Transplant 2001; 20:212. [PMID: 11250387 DOI: 10.1016/s1053-2498(00)00460-5] [Citation(s) in RCA: 59] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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Abstract
UNLABELLED The Maternal Phenylketonuria Study began in 1984 and during the intervening years, 572 pregnancies in hyperphenylalaninemic women and 99 controls and their outcomes have been evaluated. Among hyperphenylalaninemic women who delivered a live infant, only 15.9% were treated and in metabolic control preconceptually, however, another 18.4% were in control by 10 weeks. Compared to the results reported by Lenke and Levy in 1980, there is a marked improvement in outcome with treatment. Microcephaly was unusual in preconceptually treated pregnancies with well controlled phenylalanine restricted diets. Even in pregnancies that established control after conception but before the 8th week, congenital heart disease did not occur in the offspring, however, it did occur in 12% of pregnancies not achieving control until after 10 weeks of pregnancy. CONCLUSION The recommended level of blood phenylalanine during pregnancy is 120-360 mumol/l. Best results were obtained by close cooperation between the attending obstetrician and a metabolic team experienced in the care of persons with phenylketonuria.
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Observations of the management of sexually transmitted diseases in the Russian Federation: a challenge of confidentiality. Int J STD AIDS 2000; 11:563-7. [PMID: 10997496 DOI: 10.1258/0956462001916524] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The clinical management of sexually transmitted diseases (STDs) in Russia has long been characterized by coercion and social control. A nationwide network of dermatovenereology clinics was established in the 1920s. Patients were required, by law, to disclose details of contacts and were subject to lengthy inpatient treatment and to long-term surveillance. In 1993 the Russian Ministry of Health issued a new order designed to reduce barriers to seeking care, in particular by improving the quality of care and enhancing confidentiality. One element was the establishment of clinics offering a degree of anonymity. We report a study combining a review of available literature, interviews with patients and physicians, and non-participant observation. This indicates that the concept of confidentiality is poorly understood among physicians and accorded little priority. It is, however, valued by patients and aspects of the system related to confidentiality act as barriers to access.
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Abstract
Maternal phenylketonuria (PKU) syndrome results in multiple congenital anomalies in the offspring, usually consisting of microcephaly, intrauterine growth retardation, dysmorphology, and congenital heart disease. Pregnancies treated preconceptionally with a phenylalanine-restricted diet and control of maternal blood phenylalanine levels within the recommended range result in normal offspring. However, in this 15-year study, several significant factors resulted in microcephaly in 27% of the offspring, and 7% exhibited serious congenital heart disease. These results occurred chiefly in women with mean IQ scores of 83 associated with low socioeconomic status and decreased educational achievement. Another important factor associated with suboptimal control of blood phenylalanine levels during pregnancy was the fact that most pregnancies were not carefully planned and occurred in women off dietary treatment with phenylalanine-restricted products. These results indicate that greater effort must be developed to assist women with PKU in remaining on diet during their reproductive years. It appears that continued adherence to the diet, resulting in normal maternal intelligence, is an important contribution to improved fetal development.
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Abstract
Man-made chemicals that have been shown to modulate endocrine function in animal models, so-called "endocrine disrupters", are suspected to play a role in the development of male reproductive tract abnormalities and neurobehaviroal deficits in children. However in utero exposure to environmental contaminants has not been documented previously. The present study was performed to test our hypothesis that man-made chemicals can be quantified in human amniotic fluid during the second trimester. Gas chromatographic/mass spectrometric (GC/MS) analysis was performed on amniotic fluid samples (n=53) from women (n=51) undergoing routine amniocentesis with a mean (+/- SEM) age of 36.5 +/- 0.5 years and between 15 and 23 weeks of gestation. Analytes included common PCB congeners, the DDT metabolites p,p'-DDE, and o,p'-DDE as well as the pesticides: hexachlorobenzene (HCB); and the three isomers of hexachlorocyclohexane (alpha,beta and gamma-HCH). The limit of quantitation (LOQ) for PCBs was 0.01 ng/ml and for the other organochlorines contaminants is was 0.1 ng/ml. The contaminants alpha-HCH with a mean (+/- SD) concentration of 0.15 +/- 0.06 (ng/ml) and p,p'-DDE with a mean (+/- SD) concentration of 0.21 +/- 0.18 ng/ml were detected in the amniotic fluid. PCB specific congeners were detected with a much lower frequency and levels were in the range of the LOQ. Overall one in three amniotic fluid samples tested positive for at least one environmental contaminant. Therefore, we conclude that approximately one in three fetuses in the Los Angeles area are exposed to endocrine modulatory environmental contaminants in utero the consequences of which remain unknown at this time.
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Efficacy of tacrolimus in patients with steroid-resistant cardiac allograft cellular rejection. J Heart Lung Transplant 2000; 19:337-42. [PMID: 10775813 DOI: 10.1016/s1053-2498(00)00059-0] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND Tacrolimus is an immunosuppressive agent that is gaining widespread use in solid organ transplantation. This study was undertaken to evaluate the efficacy of tacrolimus in treating steroid-resistant cellular myocardial rejection. METHODS We retrospectively analyzed the incidence of rejection and clinical outcome of 21 heart transplant recipients who were electively converted from cyclosporine to tacrolimus for recurrent episodes of steroid-resistant cellular rejection. These were compared to a historic group of 6 hemodynamically stable patients who were treated electively with Orthoclone OKT3 (Muromonab/CD3) for recurrent rejection. RESULTS Eighty five percent (56/66) of the episodes of rejection occurred within the first 3 months after heart transplantation. Tacrolimus was started 2. 4 +/- 2.0 months post-transplant, and the mean follow-up duration on tacrolimus was 11.0 +/- 7.0 months. After conversion, a significant decline was noted in both the number of episodes of acute rejection per patient (3.14 +/- 0.85-0.57 +/- 0.87, p < 0.0001), and the incidence of acute rejection per 100 patient-days (6.39 +/- 3.96-0. 25 +/- 0.47, p < 0.0001). In comparison, OKT3 was started 5.25 +/- 9. 20 months post-transplant. Similarly, there was a significant decrease in the incidence of acute rejection per 100 patient-days (8. 69 +/- 5.65-0.20 +/- 0.23, p < 0.0001). The average hospital charges per patient for the OKT3-treated group was $33,339 +/- $10,511. There was no significant difference in the actuarial 1-year survival between the tacrolimus and OKT3-treated groups (93% vs 80%, p = 0.5). CONCLUSIONS Outpatient conversion to tacrolimus is safe, well tolerated, and an effective therapeutic strategy for the treatment of steroid-resistant cellular rejection in heart transplant recipients. It is more cost-effective than OKT3 in the hemodynamically stable patient and outcomes are similar.
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The publishing of papers on first-trimester Doppler. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 1999; 14:159-160. [PMID: 10550872 DOI: 10.1046/j.1469-0705.1999.14030159.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Abstract
In an 11-day experience-sampling study, 86 Harvard undergraduates rated their momentary self-esteem and affect and then described the who, what, and where of their daily lives. Those with concealable stigmas (students who indicated that they were gay, that they were bulimic, or that their family earned less than $20,000 each year) reported lower self-esteem and more negative affect than both those whose stigmas were visible and those without stigmatizing characteristics. Only the presence of similar others lifted the self-esteem and mood of students with concealable stigmas, and these particular students were the least likely to experience such occasions. Thus, contact with similar others protects the psychological self from negative cultural messages.
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The prenatal ultrasound diagnosis of lethal skeletal dysplasias is accurate. Am J Obstet Gynecol 1995. [DOI: 10.1016/0002-9378(95)91032-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Endothelium-derived relaxing factor inhibition and the pressor response to norepinephrine in the pregnant rat. Obstet Gynecol 1994; 83:92-6. [PMID: 8272316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
OBJECTIVE To determine whether endothelium-derived relaxing factor (EDRF) plays a role in the blunted pressor response to norepinephrine that is characteristic of normal pregnancy. METHODS Eleven pregnant (mean +/- standard error of the mean 18 +/- 1 days of gestation) and 11 virgin conscious, unrestrained Sprague-Dawley rats with long-term indwelling vascular catheters were studied. Mean arterial pressure (MAP) and heart rate were measured in response to continuous infusions of either vehicle (5% dextrose) or increasing concentrations of norepinephrine (25, 100, and 200 ng/kg/minute) before and after administration of NG-monomethyl-L-arginine (LNMMA), a specific inhibitor of EDRF synthesis. RESULTS Baseline MAP was lower in pregnant than in virgin rats (96 +/- 3 versus 105 +/- 3 mmHg; P < .05). Before LNMMA administration, the pregnant rats exhibited a significantly blunted pressor response to increasing concentrations of norepinephrine compared to that of virgin rats (P < .005). Given alone, LNMMA produced a greater increase in baseline MAP in virgin rats than in pregnant rats (rise in MAP of 44 +/- 2 versus 31 +/- 2 mmHg; P < .001). However, LNMMA abolished the blunted pressor response to norepinephrine in the pregnant animals and did not significantly affect the pressor response to norepinephrine in virgin rats. Heart rate responses to increasing concentrations of norepinephrine in the presence and absence of LNMMA were not significantly different in the two groups of animals. CONCLUSION Stimulated EDRF production may contribute to the blunted pressor response to norepinephrine characteristic of pregnancy in the rat.
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Care of a patient's foot after amputation of toes. J Wound Care 1992; 1:18-20. [PMID: 27911212 DOI: 10.12968/jowc.1992.1.4.18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
A study of the treatment of a patient's foot that had sustained a severe crushing injury.
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Prophylactic cefoxitin in cesarean section. SURGERY, GYNECOLOGY & OBSTETRICS 1983; 157:11-4. [PMID: 6344283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The effectiveness of prophylactic cefoxitin in preventing postcesarean section infection was studied in a high risk population. One hundred women were evaluated, and on a random double-blind basis 50 received placebo and 50 received cefoxitin. There were three doses of drug given intravenously, either placebo or 1 gram of cefoxitin at the time of cord clamping and again four and eight hours later. Those receiving cefoxitin had significantly less postoperative infections, fewer had bacteremia and there was less postoperative fever as measured by the fever index. The patient with the most protracted infection in this study received cefoxitin. Problems with the use of systemic antibiotic prophylaxis in preventing postcesarean section infection are discussed. Cefoxitin is an effective agent to use in patients undergoing cesarean section who are at high risk for infection.
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Spring Books: Neurological aspects of music. West J Med 1977. [DOI: 10.1136/bmj.1.6065.888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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A review of management of patients with urinary stones at the North Mississippi Medical Center. JOURNAL OF THE MISSISSIPPI STATE MEDICAL ASSOCIATION 1976; 17:36-8. [PMID: 1249837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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A stone season. A 10-year retrospective study of 768 surgical stone cases with respect to seasonal variation. J Urol 1975; 114:574-7. [PMID: 1235381 DOI: 10.1016/s0022-5347(17)67085-x] [Citation(s) in RCA: 29] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Radiologic seminar CL: Spontaneous closure of a renal arteriovenous fistula. JOURNAL OF THE MISSISSIPPI STATE MEDICAL ASSOCIATION 1975; 16:91-3. [PMID: 1127692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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