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Cvetkovic A, King E, Skerritt L, Loutfy M, Tseng A, Murray M, van Schalkwyk J, Boucoiran I, Marcotte S, Hankins C, Savoie É, de Pokomandy A, Pick N, Tkachuk S, Rowe T, Smaill F, Walmsley S. A practical clinical guide to counselling on and managing contraception, pre-conception planning, and menopause for women living with HIV. JOURNAL OF THE ASSOCIATION OF MEDICAL MICROBIOLOGY AND INFECTIOUS DISEASE CANADA = JOURNAL OFFICIEL DE L'ASSOCIATION POUR LA MICROBIOLOGIE MEDICALE ET L'INFECTIOLOGIE CANADA 2021; 6:278-295. [PMID: 36338461 PMCID: PMC9629258 DOI: 10.3138/jammi-2021-0014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Accepted: 07/07/2021] [Indexed: 06/16/2023]
Abstract
BACKGROUND Women represent one quarter of the population living with HIV in Canada and are an increasingly important sector of the HIV community. While some women's health issues such as cervical cancer screening and management are well addressed in HIV management guidelines, others are not. These include sexual and reproductive health factors such as contraception, pre-conception planning, and menopause. Existing literature has shown that while women living with HIV in Canada receive good HIV care based on HIV care cascade indicators, their women's health and sexual and reproductive health care needs are not being met. METHODS In this article, we present a clinical guide for clinicians providing care for women living with HIV on three key women's health topics that are under-discussed during HIV care visits: (1) contraception, (2) pre-conception planning, and (3) menopause. RESULTS We have summarized the most pertinent clinical factors on each topic to support straightforward counselling and present important considerations in the context of HIV-related diseases and treatment. Finally, when relevant, we have provided practical stepwise approaches for addressing each of these women's health care topics when seeing a patient during a visit. CONCLUSIONS It is important that HIV specialists stay well-versed in the complex clinical interactions between HIV treatment and management of women's health issues.
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Affiliation(s)
- Anna Cvetkovic
- Department of Medicine, Division of Infectious Diseases, McMaster University, Hamilton, Ontario, Canada
| | - Elizabeth King
- Department of Medicine, Division of Infectious Diseases, University of British Columbia (UBC), Vancouver, British Columbia, Canada
| | - Lashanda Skerritt
- Department of Family Medicine, McGill University, Montréal, Québec, Canada
| | - Mona Loutfy
- Women’s College Research Institute, Women’s College Hospital, Toronto, Ontario, Canada
- Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
- Dalla School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | - Alice Tseng
- Immunodeficiency Clinic, University Health Network, Toronto, and Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, Ontario, Canada
| | - Melanie Murray
- Department of Medicine, Division of Infectious Diseases, University of British Columbia (UBC), Vancouver, British Columbia, Canada
- Oak Tree Clinic, BC Women’s Hospital, Vancouver, British Columbia, Canada
| | - Julie van Schalkwyk
- Oak Tree Clinic, BC Women’s Hospital, Vancouver, British Columbia, Canada
- Department of Obstetrics and Gynecology, UBC, Vancouver, British Columbia, Canada
| | - Isabelle Boucoiran
- Department of Obstetrics and Gynecology, Centre Hospitalier Universitaire Ste-Justine, Université de Montréal, Montréal, Québec, Canada
| | - Suzanne Marcotte
- Department of Pharmacy, Centre Hospitalier de l’Université de Montréal, Montréal, Québec, Canada
| | - Catherine Hankins
- Department of Epidemiology, Biostatistics, and Occupational Health, School of Population and Global Health, McGill University, Montréal, Québec, Canada
| | - Édénia Savoie
- McGill University Health Centre, Montréal, Québec, Canada
| | | | - Neora Pick
- Department of Medicine, Division of Infectious Diseases, University of British Columbia (UBC), Vancouver, British Columbia, Canada
- Oak Tree Clinic, BC Women’s Hospital, Vancouver, British Columbia, Canada
| | - Stacey Tkachuk
- Oak Tree Clinic, BC Women’s Hospital, Vancouver, British Columbia, Canada
| | - Timothy Rowe
- Department of Obstetrics and Gynecology, UBC, Vancouver, British Columbia, Canada
| | - Fiona Smaill
- Department of Medicine, Division of Infectious Diseases, McMaster University, Hamilton, Ontario, Canada
| | - Sharon Walmsley
- Women’s College Research Institute, Women’s College Hospital, Toronto, Ontario, Canada
- Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
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Singh K, Sarafianos SG, Sönnerborg A. Long-Acting Anti-HIV Drugs Targeting HIV-1 Reverse Transcriptase and Integrase. Pharmaceuticals (Basel) 2019; 12:E62. [PMID: 31010004 PMCID: PMC6631967 DOI: 10.3390/ph12020062] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2019] [Revised: 04/16/2019] [Accepted: 04/18/2019] [Indexed: 12/20/2022] Open
Abstract
One of the major factors contributing to HIV-1 drug resistance is suboptimal adherence to combination antiretroviral therapy (cART). Currently, recommended cART for HIV-1 treatment is a three-drug combination, whereas the pre-exposure prophylaxis (PrEP) regimens consist of one or two antivirals. Treatment regimens require adherence to a once or twice (in a subset of patients) daily dose. Long-acting formulations such as injections administered monthly could improve adherence and convenience, and thereby have potential to enhance the chances of expected outcomes, although long-lasting drug concentrations can also contribute to clinical issues like adverse events and development of drug resistance. Globally, two long-acting antivirals have been approved, and fifteen are in clinical trials. More than half of investigational long-acting antivirals target HIV-1 reverse transcriptase (HIV-1 RT) and/or integrase (HIV-1 IN). Here, we discuss the status and potential of long-acting inhibitors, including rilpivirine (RPV), dapivirine (DPV), and 4-ethynyl-2-fluoro-2-deoxyadenosine (EFdA; also known as MK-8591), which target RT, and cabotegravir (CAB), which targets IN. The outcomes of various clinical trials appear quite satisfactory, and the future of long-acting HIV-1 regimens appears bright.
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Affiliation(s)
- Kamal Singh
- Department of Molecular Microbiology and Immunology, University of Missouri, Columbia, MO 65211, USA.
- Bond Life Sciences Center, University of Missouri, Columbia, MO 65211, USA.
- Division of Clinical Microbiology, Department of Laboratory Medicine, Karolinska Institute, Huddinge 14186, Stockholm, Sweden.
| | - Stefan G Sarafianos
- Laboratory of Biochemical Pharmacology, Department of Pediatrics, Emory University School of Medicine, Atlanta, GA 30322, USA.
| | - Anders Sönnerborg
- Department of Molecular Microbiology and Immunology, University of Missouri, Columbia, MO 65211, USA.
- Division of Clinical Microbiology, Department of Laboratory Medicine, Karolinska Institute, Huddinge 14186, Stockholm, Sweden.
- Division of Infectious Diseases, Department of Medicine Huddinge, Karolinska Institute, Huddinge 14186, Stockholm, Sweden.
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Abstract
PURPOSE OF REVIEW Poor adherence to oral antiretroviral formulations remains the major barrier to the success of long-term treatment and prevention strategies. Although a number of approaches have been developed for long-acting parenteral delivery of antiretroviral drugs, subcutaneous implants are a particularly promising technology as they may be able to provide protective drugs concentrations for a year or longer following a single implant. This review addresses the current status of preclinical and clinical development of antiretroviral implants. RECENT FINDINGS Subcutaneous implants have been widely used for hormonal contraception and the treatment of hormonally driven malignancies for more than 3 decades. These implants are economical to manufacture and deliver, but require special procedures for insertion and removal. They are generally well tolerated and can remain in place for as long as 5 years. A small number of investigational implants are under development for the delivery of antiretroviral drugs. The most advanced of these, containing the investigational antiretroviral MK-8591 (4'-ethynyl-2-fluoro-2'-deoxyadenosine), a potent nucleoside analog reverse transcriptase translocation inhibitor that demonstrates particular promise for subcutaneous implantation, is closest to testing in human subjects. Investigational implants containing tenofovir alafenamide and nevirapine have also been developed and tested in animal models. SUMMARY Long-acting antiretroviral implants are a promising new technology, but are in very early stages of development. Potential advantages of these systems include more consistent and predictable drug release than intramuscular injections, and the fact that implants can be removed in the case of adverse events or the desire to stop treatment.
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Kang JS, Lee SH, Lee S, Lee JE, Lee SO, Kim SC, Kim KH. Changing Trends in Pregnancy and Childbirth among Women Living with Human Immunodeficiency Virus at a Tertiary Hospital in Korea: A 28-Year Experience. Infect Chemother 2019; 51:28-34. [PMID: 30941935 PMCID: PMC6446014 DOI: 10.3947/ic.2019.51.1.28] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Accepted: 01/01/2019] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND The reports about fertility desire and pregnancy outcome among women infected with human immunodeficiency virus (HIV) in Korea are scarce. This study aimed to determine the changing trend in pregnancy incidence among women infected with HIV in Korea. MATERIALS AND METHODS We retrospectively reviewed the medical records of women infected with HIV visiting Pusan National University Hospital between January 1990 and October 2018. RESULTS A total of 149 women with HIV infection visited the study hospital. Among them, 33 pregnancies in 24 (16.1%) women were identified. There were 17 live births (51.5%) and 13 abortions (39.4%), whereas 3 women (9.1%) were transferred to another hospital or were lost to follow-up. The number of live birth rose from 0 in 1990-1998 to 17 in 1999-2018. The proportion of repeated pregnancies after HIV diagnosis also increased steeply, from 14.3% in 1999-2008 to 50% in 2009-2018. However, the number of abortions also increased over time. There were 8 induced abortions, 7 (87.5%) of them were diagnosed with HIV infection during pregnancy and 3 (37.5%) were unplanned pregnancies. Eighteen babies, including 1 twin case, were born from 17 births. There was no mother-to-child HIV transmission in our study. CONCLUSION The number of pregnancies among women with HIV infection and repeated pregnancies after HIV diagnosis has been increasing in Korea, probably due to the desire of HIV patients to have more children. However, the number of abortions also increased, probably due to health concerns and uncertain pregnancy outcome.
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Affiliation(s)
- Jin Suk Kang
- Department of Internal Medicine, Pusan National University School of Medicine, Biomedical Research Institute, Pusan National University Hospital, Busan, Korea.,Department of Internal Medicine, Inje University College of Medicine, Inje University Busan Paik hospital, Busan, Korea
| | - Sun Hee Lee
- Department of Internal Medicine, Pusan National University School of Medicine, Biomedical Research Institute, Pusan National University Hospital, Busan, Korea.
| | - Shinwon Lee
- Department of Internal Medicine, Pusan National University School of Medicine, Biomedical Research Institute, Pusan National University Hospital, Busan, Korea
| | - Jeong Eun Lee
- Department of Internal Medicine, Pusan National University School of Medicine, Biomedical Research Institute, Pusan National University Hospital, Busan, Korea
| | - Soon Ok Lee
- Department of Internal Medicine, Pusan National University School of Medicine, Biomedical Research Institute, Pusan National University Hospital, Busan, Korea
| | - Seung Chul Kim
- Department of Obstetrics and Gynecology, Pusan National University School of Medicine, Pusan National University Hospital, Busan, Korea
| | - Ki Hyung Kim
- Department of Obstetrics and Gynecology, Pusan National University School of Medicine, Pusan National University Hospital, Busan, Korea
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Abstract
Antiretroviral drugs have revolutionized the treatment and prevention of HIV infection; however, adherence is critical for sustained efficacy. Current HIV treatment consists of three-drug regimens, and current HIV pre-exposure prophylaxis (PrEP) consists of a two-drug regimen; both generally require adherence to once-daily dosing. Long-acting formulations are useful in the treatment and prevention of other conditions (e.g., contraceptives, antipsychotics) and help promote adherence. Newer long-acting formulations of approved and investigational antiretroviral drugs in existing and newer mechanistic classes are under study for HIV treatment and prevention, including some phase III trials. Although long-acting antiretroviral drugs hold promise, some clinical challenges exist, including managing side effects, drug-drug interactions, pregnancy, and long-lasting drug concentrations that could lead to the development of drug resistance. This review aims to summarize currently available information on long-acting antiretroviral drugs for HIV treatment and prevention.
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Affiliation(s)
- Roy M Gulick
- Division of Infectious Diseases, Weill Cornell Medicine, New York, NY 10065, USA;
| | - Charles Flexner
- Divisions of Clinical Pharmacology and Infectious Diseases, Long Acting/Extended Release Antiretroviral Resource Program, School of Medicine and Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland 21287-5554, USA;
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