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Weiss E. No Bones About It: Sex Is Binary. ARCHIVES OF SEXUAL BEHAVIOR 2024; 53:1595-1608. [PMID: 38565789 DOI: 10.1007/s10508-024-02851-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 03/02/2024] [Accepted: 03/04/2024] [Indexed: 04/04/2024]
Abstract
Anthropologists have led the way in formulating techniques that reveal skeletal differences between males and females. Understanding of physical differences in the pelvis related to childbirth, hormonal impacts on bones, and extensive comparative studies have provided anthropologists with an array of traits and measurements that help them estimate sex using just bones. Forensic anthropologists and bioarcheologists are improving their ability to differentiate males and females by increasing research on a variety of postcranial bones and through the use of molecular data, especially new methods called proteomics, to identify sex in prepubescent juveniles. As remains from more cultures and time periods are studied, sex identification will continue to improve, because skeletal sex differences are in large part biologically determined. Yet, anthropologists have also been at the forefront of arguing that sex lies on a spectrum. Anthropologists who view sex as on a spectrum may deter sex identification progress; from their perspective, an individual of an undetermined sex may just be a nonbinary individual. Anthropologists who consider sex is on a spectrum are coming to this conclusion in part because they are looking for anatomical ideals, mistaking pathology for variation, and confusing independent variables with dependent variables. Nonetheless, anthropologists need to continue to improve sex identification techniques to reconstruct the past accurately, which may reveal less strict sex roles than previously presumed and help with the identification of crime victims. Forensic anthropologists should also increase their efforts to identify whether individuals have undergone medical procedures intended to change one's gender due to the current rise in transitioning individuals.
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Affiliation(s)
- Elizabeth Weiss
- Department of Anthropology, San José State University, One Washington Square, San José, CA, 95192-0113, USA.
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2
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Chen WJ, Radix AE. Primary Care and Health Care of Transgender and Gender-Diverse Older Adults. Clin Geriatr Med 2024; 40:273-283. [PMID: 38521598 DOI: 10.1016/j.cger.2023.12.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/25/2024]
Abstract
Clinicians working with older transgender and gender-diverse (TGD) individuals need to acquire the necessary knowledge and skills to provide care that is high quality and culturally appropriate. This includes supporting patients in their exploration of gender and attainment of gender-affirming medical interventions. Clinicians should strive to create environments that are inclusive and safe, and that will facilitate health care access and build constructive provider-patient relationships. Clinicians should be aware of best practices, including that age-appropriate health screenings should be anatomy based, and ensure that TGD older adults on gender-affirming hormone therapy (GAHT) receive ongoing laboratory monitoring and physical assessments, including serum hormone levels and biomarkers. Older TGD adults underutilize advance care planning, and need individualized assessments that consider their unique family structures, social support, and financial situation. End-of-life care services should ensure that TGD individuals are treated with dignity and respect.
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Affiliation(s)
- Wendy J Chen
- Department of Medicine, Loyola University Medicine Center, Chicago, IL, USA; Internal Medicine, ACP AGS WPATH USPATH.
| | - Asa E Radix
- Department of Medicine, Callen-Lorde Community Health Center, 356 West 18th Street, New York, NY 10011, USA; Department of Epidemiology, Columbia University Mailman School of Public Health, 722 West 168th Street, New York, NY 10032, USA
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3
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Venkatesh VS, Nie T, Zajac JD, Grossmann M, Davey RA. The Utility of Preclinical Models in Understanding the Bone Health of Transgender Individuals Undergoing Gender-Affirming Hormone Therapy. Curr Osteoporos Rep 2023; 21:825-841. [PMID: 37707757 PMCID: PMC10724092 DOI: 10.1007/s11914-023-00818-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/16/2023] [Indexed: 09/15/2023]
Abstract
PURPOSE OF REVIEW To summarise the evidence regarding the effects of gender-affirming hormone therapy (GAHT) on bone health in transgender people, to identify key knowledge gaps and how these gaps can be addressed using preclinical rodent models. RECENT FINDINGS Sex hormones play a critical role in bone physiology, yet there is a paucity of research regarding the effects of GAHT on bone microstructure and fracture risk in transgender individuals. The controlled clinical studies required to yield fracture data are unethical to conduct making clinically translatable preclinical research of the utmost importance. Novel genetic and surgical preclinical models have yielded significant mechanistic insight into the roles of sex steroids on skeletal integrity. Preclinical models of GAHT have the potential inform clinical approaches to preserve skeletal integrity and prevent fractures in transgender people undergoing GAHT. This review highlights the key considerations required to ensure the information gained from preclinical models of GAHT are informative.
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Affiliation(s)
- Varun S Venkatesh
- Department of Medicine, Austin Health, The University of Melbourne, Heidelberg, Victoria, 3084, Australia
| | - Tian Nie
- Department of Medicine, Austin Health, The University of Melbourne, Heidelberg, Victoria, 3084, Australia
| | - Jeffrey D Zajac
- Department of Medicine, Austin Health, The University of Melbourne, Heidelberg, Victoria, 3084, Australia
- Department of Endocrinology, Austin Health, Heidelberg, Victoria, 3084, Australia
| | - Mathis Grossmann
- Department of Medicine, Austin Health, The University of Melbourne, Heidelberg, Victoria, 3084, Australia
- Department of Endocrinology, Austin Health, Heidelberg, Victoria, 3084, Australia
| | - Rachel A Davey
- Department of Medicine, Austin Health, The University of Melbourne, Heidelberg, Victoria, 3084, Australia.
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Goodrich E, Walcott Q, Dallman J, Crow H, Templeton K. Bone Health in the Transgender Population. JBJS Rev 2023; 11:01874474-202310000-00013. [PMID: 37883596 DOI: 10.2106/jbjs.rvw.23.00123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2023]
Abstract
» Transgender women are more susceptible to low bone mineral density (BMD) before initiating gender-affirming hormone therapy (GAHT), and while bone density initially improves with GAHT, it gradually declines while still remaining above baseline. Transgender women older than 50 years have a comparable fracture risk as age-matched cisgender women. Transgender men typically have normal or increased BMD before initiating and while receiving GAHT and are not at increased risk of fractures.» Transgender youth who receive puberty-blocking medications experience either no change or a slight decrease in BMD that returns to baseline after initiating GAHT.» It is important to abide by the International Society for Clinical Densitometry guidelines whenever ordering, performing, or reading a BMD scan for a gender-diverse patient.» There are no specific guidelines concerning vitamin D and calcium supplementation or the use of bisphosphonates in the transgender population, so the current recommendation is to abide by the guidelines for cisgender individuals.
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Affiliation(s)
| | | | | | - Hanna Crow
- Ascension Saint Thomas, Nashville, Tennessee
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Arnold JC, McNamara M. Transgender and gender-diverse youth: an update on standard medical treatments for gender dysphoria and the sociopolitical climate. Curr Opin Pediatr 2023; 35:423-429. [PMID: 37097294 DOI: 10.1097/mop.0000000000001256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/26/2023]
Abstract
PURPOSE OF REVIEW Transgender and gender-diverse (TGD) youth experience a discordance between their binary sex assigned at birth and gender identity. All TGD youth benefit from compassionate care delivered by clinicians who are informed in matters of gender diversity. Some of TGD youth experience clinically significant distress, termed gender dysphoria (GD), and may benefit from additional psychological support and medical treatments. Discrimination and stigma fuel minority stress in TGD youth and thus many struggle with mental health and psychosocial functioning. This review summarizes the current state of research on TGD youth and essential medical treatments for gender dysphoria. These concepts are highly relevant in the current sociopolitical climate. Pediatric providers of all disciplines are stakeholders in the care of TGD youth and should be aware of updates in this field. RECENT FINDINGS Children who express gender-diverse identities continue to express these identities into adolescence. Medical treatments for GD have a positive effect on mental health, suicidality, psychosocial functioning, and body satisfaction. The overwhelming majority of TGD youth with gender dysphoria who receive medical aspects of gender affirming care continue these treatments into early adulthood. Political targeting and legal interference into social inclusion for TGD youth and medical treatments for GD are rooted in scientific misinformation and have negative impacts on their well being. SUMMARY All youth-serving health professionals are likely to care for TGD youth. To provide optimal care, these professionals should remain apprised of best practices and understand basic principles of medical treatments for GD.
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Affiliation(s)
- Jacob C Arnold
- Department of Pediatrics, Yale School of Medicine, New Haven, Connecticut, USA
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Iwamoto SJ, Defreyne J, Kaoutzanis C, Davies RD, Moreau KL, Rothman MS. Gender-affirming hormone therapy, mental health, and surgical considerations for aging transgender and gender diverse adults. Ther Adv Endocrinol Metab 2023; 14:20420188231166494. [PMID: 37113210 PMCID: PMC10126651 DOI: 10.1177/20420188231166494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Accepted: 03/13/2023] [Indexed: 04/29/2023] Open
Abstract
As the transgender and gender diverse (TGD) population ages, more transfeminine and transmasculine individuals present to clinic to initiate or continue their gender-affirming care at older ages. Currently available guidelines on gender-affirming care are excellent resources for the provision of gender-affirming hormone therapy (GAHT), primary care, surgery, and mental health care but are limited in their scope as to whether recommendations require tailoring to older TGD adults. Data that inform guideline-recommended management considerations, while informative and increasingly evidence-based, mainly come from studies of younger TGD populations. Whether results from these studies, and therefore recommendations, can or should be extrapolated to aging TGD adults remains to be determined. In this perspective review, we acknowledge the lack of data in older TGD adults and discuss considerations for evaluating cardiovascular disease, hormone-sensitive cancers, bone health and cognitive health, gender-affirming surgery, and mental health in the older TGD population on GAHT.
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Affiliation(s)
| | - Justine Defreyne
- Department of Endocrinology, Ghent University Hospital, Ghent, Belgium
| | - Christodoulos Kaoutzanis
- Division of Plastic and Reconstructive Surgery, Department of Surgery, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
- UCHealth Integrated Transgender Program – Anschutz Medical Campus, Aurora, CO, USA
| | - Robert D. Davies
- Department of Psychiatry, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
- CUMedicine LGBTQ Mental Health Clinic, University of Colorado Hospital, Aurora, CO, USA
- UCHealth Integrated Transgender Program – Anschutz Medical Campus, Aurora, CO, USA
| | - Kerrie L. Moreau
- Division of Geriatric Medicine, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
- Eastern Colorado Geriatric Research Education and Clinical Center, Rocky Mountain Regional VA Medical Center, Aurora, CO, USA
| | - Micol S. Rothman
- Division of Endocrinology, Metabolism and Diabetes, Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
- UCHealth Integrated Transgender Program – Anschutz Medical Campus, Aurora, CO, USA
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Sudhakar D, Huang Z, Zietkowski M, Powell N, Fisher AR. Feminizing gender‐affirming hormone therapy for the transgender and gender diverse population: An overview of treatment modality, monitoring, and risks. Neurourol Urodyn 2022. [DOI: 10.1002/nau.25097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Accepted: 11/06/2022] [Indexed: 11/21/2022]
Affiliation(s)
| | - Zhong Huang
- Pritzker School of Medicine University of Chicago Chicago Illinois USA
| | - Maeson Zietkowski
- Pritzker School of Medicine University of Chicago Chicago Illinois USA
| | - Natasha Powell
- Pritzker School of Medicine University of Chicago Chicago Illinois USA
| | - Andrew R. Fisher
- Department of Obstetrics and Gynecology University of Chicago Chicago Illinois USA
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Mills AR, Astle K, Frazier CC. A response to puberty blockers for gender dysphoric youth: A lack of sound science. JOURNAL OF THE AMERICAN COLLEGE OF CLINICAL PHARMACY 2022. [DOI: 10.1002/jac5.1690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Alex R. Mills
- Department of Pharmacy Practice University of Mississippi School of Pharmacy Jackson Mississippi USA
- Center for Gender and Sexual Minority Health University of Mississippi Medical Center Jackson Mississippi USA
| | - Kevin Astle
- Department of Pharmacotherapeutics and Clinical Research University of South Florida Tanjea College of Pharmacy Tampa Florida USA
| | - Cheyenne C. Frazier
- Department of Pharmacotherapy Washington State University College of Pharmacy and Pharmaceutical Sciences Spokane Washington USA
- Mann‐Grandstaff Veterans Affairs Medical Center Spokane Washington USA
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