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Author: Barbara Friedland
Publisher: Frontiers Media SA
ISBN: 283254391X
Category : Medical
Languages : en
Pages : 134
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Book Description
Globally, women of reproductive age face two overlapping issues that have a significant impact on their health and well-being: unintended pregnancy and sexually transmitted infections (STIs), including HIV. A growing body of research indicates that the majority of women across geographies, ages, racial and ethnic backgrounds would prefer a multipurpose prevention technology (MPT) that combines protection against pregnancy and HIV/STIs versus individual products for contraception and disease prevention. Currently, male and female condoms are the only available MPTs. A wider range of MPT options will help women select methods that they are less apt to discontinue, as well as increase uptake by first-time users. A number of MPT candidates – intravaginal rings (IVRs), oral tablets, vaginal fast dissolving inserts (FDIs), implants, injectables and microarray patches (MAPs) are in various stages of development. The goal of this Research Topic is to invigorate continued development on MPTs by providing the most up-to-date research on specific products in development, identifying research gaps related to the field overall, and prepare for introduction into programs and healthcare systems. Our broad approach will cover formulation science, clinical trials, sociobehavioral research, and implementation science to present the latest thinking in all areas of MPT development from “bench to bedside.”
Author: Barbara Friedland
Publisher: Frontiers Media SA
ISBN: 283254391X
Category : Medical
Languages : en
Pages : 134
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Book Description
Globally, women of reproductive age face two overlapping issues that have a significant impact on their health and well-being: unintended pregnancy and sexually transmitted infections (STIs), including HIV. A growing body of research indicates that the majority of women across geographies, ages, racial and ethnic backgrounds would prefer a multipurpose prevention technology (MPT) that combines protection against pregnancy and HIV/STIs versus individual products for contraception and disease prevention. Currently, male and female condoms are the only available MPTs. A wider range of MPT options will help women select methods that they are less apt to discontinue, as well as increase uptake by first-time users. A number of MPT candidates – intravaginal rings (IVRs), oral tablets, vaginal fast dissolving inserts (FDIs), implants, injectables and microarray patches (MAPs) are in various stages of development. The goal of this Research Topic is to invigorate continued development on MPTs by providing the most up-to-date research on specific products in development, identifying research gaps related to the field overall, and prepare for introduction into programs and healthcare systems. Our broad approach will cover formulation science, clinical trials, sociobehavioral research, and implementation science to present the latest thinking in all areas of MPT development from “bench to bedside.”
Author: Bethany Young Holt
Publisher: Frontiers Media SA
ISBN: 2832549519
Category : Medical
Languages : en
Pages : 116
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Book Description
The HIV/sexually transmitted infection (STI) syndemics and the unmet need for modern contraceptive methods continue to pose significant health risks for women and other people worldwide. As awareness of the need to address these interlinked risks has increased, the need for new technologies that combine protection against unintended pregnancy, HIV and other STIs is a growing research priority. Multipurpose Prevention Technologies (MPTs) are products that simultaneously prevent HIV, other STIs, and/or unintended pregnancy. They have power to revolutionize women's health by providing prevention for multiple indications.
Author: National Academies of Sciences, Engineering, and Medicine
Publisher:
ISBN: 9780309683951
Category : Medical
Languages : en
Pages : 750
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Book Description
One in five people in the United States had a sexually transmitted infection (STI) on any given day in 2018, totaling nearly 68 million estimated infections. STIs are often asymptomatic (especially in women) and are therefore often undiagnosed and unreported. Untreated STIs can have severe health consequences, including chronic pelvic pain, infertility, miscarriage or newborn death, and increased risk of HIV infection, genital and oral cancers, neurological and rheumatological effects. In light of this, the Centers for Disease Control and Prevention, through the National Association of County and City Health Officials, commissioned the National Academies of Sciences, Engineering, and Medicine to convene a committee to examine the prevention and control of sexually transmitted infections in the United States and provide recommendations for action. In 1997, the Institute of Medicine released a report, The Hidden Epidemic: Confronting Sexually Transmitted Diseases. Although significant scientific advances have been made since that time, many of the problems and barriers described in that report persist today; STIs remain an underfunded and comparatively neglected field of public health practice and research. The committee reviewed the current state of STIs in the United States, and the resulting report, Sexually Transmitted Infections: Advancing a Sexual Health Paradigm, provides advice on future public health programs, policy, and research.
Author: Alan Stone
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Global statistics on unplanned pregnancies, abortions and STIs show that unprotected sex is still widely practised. More needs to be done to provide women and men with a wider choice of convenient protective options. To address this need, international efforts are focusing on developing multipurpose prevention technologies (MPTs) that address two or more indications simultaneously. These technologies would have significant advantages over single-indication products. They include inter alia novel barrier devices, drugs administered either as oral tablets or vaginal/rectal gels, drugs used in combination with medical devices, and genetically engineered organisms which secrete antimicrobial substances. As an example of progress in the MPT field, this paper describes an on-demand contraceptive/antimicrobial vaginal gel, Amphora (previously known as Acidform), now in an advanced stage of development. Clinical trials are currently being planned to find out whether this product's promising antimicrobial profile translates into protective and preventive choices.
Author: B.M. Honigberg
Publisher: Springer
ISBN: 9781461279228
Category : Medical
Languages : en
Pages : 0
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Book Description
G. Piekarski appears not to have been brought home to at Forty years have passed since Trussent pub least some clinicians. Of special importance in lished an important book in the English lan this connection are T. vaginalis and Pentatri guage on Trichomonas vaginalis Donne and uro chomonas hominis (Davaine), the intestinal tri genital trichomoniasis. During the intervening chomonads of many mammalian species, in four decades, much information has been accu cluding humans. Some practitioners still tell mulated on trichomonads parasitic in humans their patients about the possibility of an intesti and on the diseases they cause. In light of this, nal origin of trichomonal infection of the uro many parasitologists and clinicians believe that the time has come for a complete review, in genital tract. book form, of various aspects of these parasites Trichomonas vaginalis infection of new and of the trichomonad parasitemias. This need borns, infants, and young children constitutes has been further reinforced by the finding that, an interesting, although not extensively pur despite the use of effective anti trichomonal sued, area of investigation. For hitherto incom drugs during the past years, the prevalence of pletely understood reasons, the period of preg human urogenital trichomoniasis, the world's nancy appears to favor the increase of most common sexually transmitted disease, has symptomatic trichomoniasis; there is, there been increasing significantly. As might have fore, little doubt that infants can be infected been expected, therefore, discussion of various during birth.
Author: Ina Park
Publisher: Flatiron Books
ISBN: 1250206650
Category : Science
Languages : en
Pages : 320
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Book Description
"Joyful and funny . . . Park uses science, compassion, humor, diverse stories and examples of her own shame-free living to take the stigma out of these infections." —The New York Times With curiosity and wit, Strange Bedfellows rips back the bedsheets to expose what really happens when STDs enter the sack. Sexually transmitted diseases have been hidden players in our lives for the whole of human history, with roles in everything from World War II to the growth of the Internet to The Bachelor. But despite their prominence, STDs have been shrouded in mystery and taboo for centuries, which begs the question: why do we know so little about them? Enter Ina Park, MD, who has been pushing boundaries to empower and inform others about sexual health for decades. With Strange Bedfellows, she ventures far beyond the bedroom to examine the hidden role and influence of these widely misunderstood infections and share their untold stories. Covering everything from AIDS to Zika, Park explores STDs on the cellular, individual, and population-level. She blends science and storytelling with historical tales, real life sexual escapades, and interviews with leading scientists—weaving in a healthy dose of hilarity along the way. The truth is, most of us are sexually active, yet we’re often unaware of the universe of microscopic bedfellows inside our pants. Park aims to change this by bringing knowledge to the masses in an accessible, no-nonsense, humorous way—helping readers understand the broad impact STDs have on our lives, while at the same time erasing the unfair stigmas attached to them. A departure from the cone of awkward silence and shame that so often surrounds sexual health, Strange Bedfellows is the straight-shooting book about the consequences of sex that all curious readers have been looking for.
Author: Renee Heffron
Publisher: Frontiers Media SA
ISBN: 2832516106
Category : Medical
Languages : en
Pages : 129
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Book Description
Author: Ved Srivastava
Publisher: Royal Society of Chemistry
ISBN: 1839165367
Category : Science
Languages : en
Pages : 269
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Book Description
Implantable technologies allow for a sustained control over the release of pharmaceuticals into the bloodstream thereby achieving a controlled concentration with the potential to minimise side-effects while increasing patient compliance. Significant progress has been made in various alternative implantable delivery technologies, notably in intraocular and subcutaneous devices. Despite success in research and clinical studies, long-term clinical efficacy may be more limited and different aspects related to drug development and commercialization using these technologies are not well understood or practiced in the commercial setting. This book provides a comprehensive and cohesive picture of the latest in the field while also outlining the opportunities and challenges in implantable technology. Implantable Technologies: Pepties and Biologic Drug Development is an ideal reference for any postgraduate or researcher interested in utilising implantable technologies and novel routes of drug administration. The book will also be of interest to those involved in formulation and clinical application for a wide array of disease areas in addition to more established paradigms such as diabetes and pain management.
Author: Ana Vera-Cruz
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Unwanted pregnancies and sexually transmitted infections (STIs) are major health concerns of women worldwide. These concerns have prompted efforts to develop Multipurpose Prevention Technologies (MPTs), which simultaneously provide contraception and prevent STIs, including HIV. LL-37, the only human cathelicidin and an effective spermicide on human sperm, has broad antimicrobial activity including in vitro activity against HIV. 17BIPHE2 is a truncated LL-37 peptide, engineered to contain 5 unnatural residues, thus limiting its protease degradation within vaginal fluid. Hence, this antimicrobial peptide (AMP) represents a promising MPT agent. It was therefore hypothesized that these peptides would be inhibitors of HIV infection in cell lines, PBMC, and CD4+ T cells. In the chronically infected ACH-2 cell line, there was significant reduction in p24 production when cells were treated with 17BIPHE2, but not LL-37. When 17BIPHE2 was pre-incubated with HIV prior to infection and present during infection, viral replication decreased in the TZM-bl reporter cell line, but this result was not recapitulated in the primary activated cells, PBMCs nor isolated CD4+ T cells. Conversely, pre-incubation of 17BIPHE2 with target cells prior to infection significantly inhibited HIV infection in a dose-dependent manner. Therefore, 17BIPHE2 may act on the cell or on the virus/cell interaction rather than on the virus itself to inhibit HIV infection.
Author:
Publisher: World Health Organization
ISBN: 9241545879
Category : Childbirth
Languages : en
Pages : 393
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Book Description
The emphasis of the manual is on rapid assessment and decision making. The clinical action steps are based on clinical assessment with limited reliance on laboratory or other tests and most are possible in a variety of clinical settings.
