Bodies of desire: use of nonprescribed hormones among transgender women and travestis in five Brazilian capitals (2019–2021)

Katia Cristina Bassichetto Thiago Félix Pinheiro Claudia Barros Paula Andrea Morelli Fonseca Rita Suely Bacuri de Queiroz Sandro Sperandei Maria Amélia de Sousa Mascena Veras About the authors

ABSTRACT

Objective:

To analyze the experiences of transgender women and travestis regarding the use of hormones for body changes without a medical prescription.

Methods:

This is a cross-sectional, quantitative and qualitative study, using data from “TransOdara”, which estimated the prevalence of Sexually Transmitted Infections in transgender women and travestis recruited through Respondent-Driven Sampling, between December 2019 and July 2021, in São Paulo, Campo Grande, Manaus, Porto Alegre, and Salvador, Brazil. The main outcome was: use of hormones without medical prescription and associated risk factors. Descriptive analysis, mixed univariate logistic regression models, and semi-structured interviews were carried out.

Results:

Of the 1,317 recruited participants, 85.9% had already used hormones. The current use of hormones was reported by 40.7% (536) of them. Of those who were able to inform the place where they obtained them, 72.6% (381/525) used them without a medical prescription. The variables associated with the outcome were: current full-time sex work (OR 4.59; 95%CI 1.90–11.06) or in the past (OR 1.92; 95%CI 1.10–3.34), not having changed their name (OR 3.59; 95%CI 2.23–5.76), not currently studying (OR 1.83; 95%CI 1.07–3.13), being younger (OR 2.16; 95%CI 1.31–3.56), and having suffered discrimination at some point in life for being a transgender women and travestis (OR 0.40; 95%CI 0.20–0.81).

Conclusion:

The use of nonprescribed hormones is high among transgender women and travestis, especially among those who are younger, did not study, have not changed their name, and with a history of sex work. This use is related to the urgency for gender transition, with excessive use and damage to health.

Keywords:
Transgender women; Hormone; Public policies; Multicenter study

INTRODUCTION

The transgender population is defined as that whose gender identity does not correspond to the biological sex assigned at birth11. Jesus JG. Orientações sobre identidade de gênero: conceitos e termos. Brasília: EDA; 2012.. This population claims the legitimacy of its diverse “non-cisgender” identities beyond the binary parameters “masculine and feminine”22. Stryker S. Transgender history: the roots of today’s revolution. 2nd ed. New York: Seal Press; 2017.

3. Magno L, Dourado I, Silva LAV. Estigma e resistência entre travestis e mulheres transexuais em Salvador, Bahia, Brasil. Cad Saúde Pública 2018; 34(5): e00135917. https://doi.org/10.1590/0102-311X00135917
https://doi.org/10.1590/0102-311X0013591...
-44. Silva RA, Silva LAV, Soares F, Dourado I. Uso de hormônios não prescritos na modificação corporal de travestis e mulheres transexuais de Salvador/Bahia, Brasil. Ciênc Saúde Coletiva 2022; 27(2): 503-14. https://doi.org/10.1590/1413-81232022272.44342020
https://doi.org/10.1590/1413-81232022272...
. Specifically, with regard to transgender women and travestis, in this study we decided to address these two subgroups together. All of them constitute performances of resistance to the gender CIS(y)tem55. Nascimento L. Transfeminismo. São Paulo: Jandaíra; 2021..

Some transgender women and travestis resort to a set of gender affirmation procedures, including hormone therapy, with the aim of obtaining a body that represents the belonging to an experienced or lived gender identity66. Bento B. A reinvenção do corpo: sexualidade e gênero na experiência transexual. Salvador: Editora Devires; 2017.

7. Pelúcio L. “Toda quebrada na plástica”: corporalidade e construção de gênero entre travestis paulistas. Campos 2005; 6(1-2): 97-112. https://doi.org/10.5380/cam.v6i0.4509
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-88. Rocon PC, Sodré F, Zamboni J, Rodrigues A, Roseiro MCFB. O que esperam pessoas trans do Sistema Único de Saúde? Interface Comun Saúde Educ 2018; 22(64): 43-53. https://doi.org/10.1590/1807-57622016.0712
https://doi.org/10.1590/1807-57622016.07...
. In Brazil, to meet this demand, the Transsexualization Process was established in the Brazilian Unified Health System (SUS), through Ordinance No. 457/200899. Brasil. Ministério da Saúde. Secretaria de Atenção à Saúde. Portaria no 457, de 19 de agosto de 2008 [Internet]. 2008 [cited on Jan. 3, 2024]. Available at: https://bvsms.saude.gov.br/bvs/saudelegis/sas/2008/prt0457_19_08_2008.html
https://bvsms.saude.gov.br/bvs/saudelegi...
, which comprised a set of care strategies focused on transgenitalization surgeries. This was regulated and expanded by Ordinance No. 2.803/20131010. Brasil. Ministério da Saúde. Secretaria de Atenção à Saúde. Portaria no 2.803, de 19 de novembro de 2013. Redefine e amplia o Processo Transexualizador no Sistema Único de Saúde (SUS) [Internet]. 2013 [cited on Jan. 3, 2024]. Available at: https://bvsms.saude.gov.br/bvs/saudelegis/gm/2013/prt2803_19_11_2013.html
https://bvsms.saude.gov.br/bvs/saudelegi...
, including other medical procedures and hormone therapy in specialized care, regardless of surgery. This achievement took place through the mobilization and articulation of the social movement, in order to pressure the State to incorporate this demand1111. Santos MA, Souza RS, Lara LAS, Risk EM, Oliveira WA, Alexandre V, et al. Transexualidade, ordem médica e política de saúde: controle normativo do processo transexualizador no Brasil. Est Inter Psicol 2019; 10(1): 3-19. https://doi.org/10.5433/2236-6407.2019v10n1p03
https://doi.org/10.5433/2236-6407.2019v1...
. However, although regulated since 2013, hormone therapy is still not universally accessible in the SUS1212. Hanauer OFD, Hemmi APA. Caminhos percorridos por transexuais: em busca pela transição de gênero. Saúde Debate 2019; 43(spe8): 91-106. https://doi.org/10.1590/0103-11042019s807
https://doi.org/10.1590/0103-11042019s80...
.

Studies indicate that the transgender population faces several barriers that limit the access to healthcare services, such as disrespect for their social name and difficulty dialoguing with professionals, representing important aspects of the experienced discrimination1313. Winter S, Diamond M, Green J, Karasic D, Reed T, Whittle S, et al. Transgender people: health at the margins of society. Lancet 2016; 388(10042): 390-400. https://doi.org/10.1016/S0140-6736(16)00683-8
https://doi.org/10.1016/S0140-6736(16)00...
,1414. Campos AGO, Bastos JB, Campos RCC, Ribeiro MA, Barros BTD, Barros RLM, et al. Preconceito e discriminação sofridos por pessoas transgênero em serviços de saúde: revisão integrativa da literatura. Res Soc Dev 2021; 10(5): e26510514590. https://doi.org/10.33448/rsd-v10i5.14590
https://doi.org/10.33448/rsd-v10i5.14590...
. Such barriers produce illness, including the use of nonprescribed hormones, which is a reality in the country among the transgender women and travestis44. Silva RA, Silva LAV, Soares F, Dourado I. Uso de hormônios não prescritos na modificação corporal de travestis e mulheres transexuais de Salvador/Bahia, Brasil. Ciênc Saúde Coletiva 2022; 27(2): 503-14. https://doi.org/10.1590/1413-81232022272.44342020
https://doi.org/10.1590/1413-81232022272...
,1111. Santos MA, Souza RS, Lara LAS, Risk EM, Oliveira WA, Alexandre V, et al. Transexualidade, ordem médica e política de saúde: controle normativo do processo transexualizador no Brasil. Est Inter Psicol 2019; 10(1): 3-19. https://doi.org/10.5433/2236-6407.2019v10n1p03
https://doi.org/10.5433/2236-6407.2019v1...
,1515. Carrara S, Hernandez JG, Uziel AP, Conceição GMS, Panjo H, Baldanzi ACO, et al. Body construction and health itineraries: a survey among travestis and trans people in Rio de Janeiro, Brazil. Cad Saúde Pública 2019; 35(4): e00110618. https://doi.org/10.1590/0102-311x00110618
https://doi.org/10.1590/0102-311x0011061...
,1616. Maschião LF, Bastos FI, Wilson E, McFarland W, Turner C, Pestana T, et al. Nonprescribed sex hormone use among trans women: the complex interplay of public policies, social context, and discrimination. Transgend Health 2020; 5(4): 205-15. https://doi.org/10.1089/trgh.2020.0012
https://doi.org/10.1089/trgh.2020.0012...
. Considering this scenario, we deemed important to analyze the experiences of transgender women regarding the use of hormones without a medical prescription for body changes and to investigate associated risk factors among participants in a multicenter study, carried out in five Brazilian capitals.

METHODS

Study design

The present study is an excerpt from the TransOdara Project, a cross-sectional project with a mixed approach (quantitative and qualitative), carried out between December 2019 and July 2021 in the municipalities of São Paulo, Campo Grande, Manaus, Porto Alegre, and Salvador, Brazil. Its aim was to estimate the prevalence of eight different Sexually Transmitted Infections (STIs) and understand the meanings attributed to syphilis infection among transgender women and travestis1717. Veras MASM, Pinheiro TF, Galan L, et al. TransOdara study: The challenge of integrating methods, settings and procedures during the COVID-19 pandemic in Brazil. Rev Bras Epidemiol. 2024; 27(Suppl 1): e240002.supl.1. https://doi.org/10.1590/1980-549720240002.supl.1
https://doi.org/10.1590/1980-54972024000...
.

The Respondent-Driven Sampling (RDS) technique was used, which is indicated to recruit populations that are difficult to access, marginalized and sparse in terms of their insertion in the geography of urban areas1818. Bastos FIPM, Bertoni N. Pesquisa nacional sobre o uso de crack: quem são os usuários de crack e/ou similares Do Brasil? Quantos são nas capitais brasileiras? Rio de Janeiro: FIOCRUZ; 2014., despite the limitations inherent in statistical inference from non-probabilistic samples1919. Elliott MR, Valliant R. Inference for nonprobability samples. Statist Sci 2017; 32(2): 249-64. https://doi.org/10.1214/16-STS598
https://doi.org/10.1214/16-STS598...
, considering that the assumptions of classic probability sampling are inapplicable to studies with this population2020. Ullah MI. Classical probability: example, definition, and uses in life [Internet]. 2017 [cited on Nov. 27, 2022]. Available at: https://itfeature.com/probability/classical-probability-example-definition/
https://itfeature.com/probability/classi...
.

The eligibility criteria were: male sex assigned at birth; female gender self-identification, including travesti, woman, transgender woman, agender, or other female gender identification; being a resident of the metropolitan areas of the participating cities, being 18 years old or over, and having received a valid study coupon from one of the previously selected “seeds.” Recruitment chains were screened using a “coupon manager.” Each participant received a unique number that identified the research location, individual identification number, and recruitment sequence.

Data were collected by trained researchers, in the locations designated for the development of the research. Of the 1,345 potential participants identified, 1,317 transgender women and travestis who met the eligibility criteria and signed the informed consent form were included. Subsequently, the baseline questionnaire and acceptability forms for potential prophylaxis and treatments were applied, laboratory tests were offered to detect the STIs of interest, and medical appointments were offered, with due referrals, when indicated to the prevention and treatment resources available in the SUS, on the same day of participation in the research or through later appointments.

The recruitment strategies, eligibility criteria, sample calculation, and research flow were detailed in the TransOdara methodological article in this supplement1717. Veras MASM, Pinheiro TF, Galan L, et al. TransOdara study: The challenge of integrating methods, settings and procedures during the COVID-19 pandemic in Brazil. Rev Bras Epidemiol. 2024; 27(Suppl 1): e240002.supl.1. https://doi.org/10.1590/1980-549720240002.supl.1
https://doi.org/10.1590/1980-54972024000...
.

Hormone use and selected variables

Only complete and consistent records were used in all analyses. The main outcome was the dichotomization (yes/no) of the use of hormones related to their transition without a medical prescription, considering only those who reported using them at the time of the interview.

“Use with a medical prescription” was considered to be those who responded affirmatively with a prescription from a SUS doctor or a private doctor, and “use without a medical prescription” was considered to be those who indicated directly at the drug store (without a prescription), with friends/coworkers, “bombadeiras”11Travestis or transgender women, usually older, who master the technique for applying industrial silicone (known as “bombar”/“bombação” in Portuguese) in other travestis/transgender women with the aim of changing their bodies., purchase online.

The following were considered potential risk factors associated with the use of hormones: age group (cutoff at 35 years old); city where the research was carried out; name change on any document (yes, no); race/skin color (White, Black, mixed-race, others); currently studying (yes, no); level of education (college degree and graduate education and some graduate education; high school and some high school plus some college; and elementary school and some elementary school); monthly income (minimum wage in 2020: less than 1; 1 to 2; and 2 or more); having suffered discrimination or violence for being transgender (yes, no); self-reported mental health (very good/good, fair, poor/very poor); and history of sex work (never, only in the past; currently, part-time; currently, as main source).

Data analysis

Quantitative analysis

A descriptive analysis was performed, presenting the absolute and relative frequencies for the independent variables in relation to the outcome and in general. The distribution of the use of nonprescribed hormones was described in relation to the city in which the study was carried out. Mixed univariate logistic regression models, with random intercepts for the cities, were created for each independent variable2121. Sperandei S. Understanding logistic regression analysis. Biochem Med (Zagreb) 2014; 24(1): 12-8. https://doi.org/10.11613/BM.2014.003
https://doi.org/10.11613/BM.2014.003...
, allowing adjustments for the prevalence of each city. The univariate models were used to preselect the candidate-variables used in the construction of the final multiple model, including those with p≤0.3. The selection of variables for the final multiple model considered all candidate-variables in the complete model, removed one by one, until obtaining the final model with the best adjustment according to the Akaike Information Criterion (AIC). According to Sperandei et al.2222. Sperandei S, Bastos LS, Ribeiro-Alves M, Reis A, Bastos FI. Assessing logistic regression applied to respondent-driven sampling studies: a simulation study with an application to empirical data. Int J Soc Res Methodol 2023; 26(3): 319-33. https://doi.org/10.1080/13645579.2022.2031153
https://doi.org/10.1080/13645579.2022.20...
, the RDS weights were not used, as they do not present advantages in regression models and can add bias to the results.

The analyses were carried out in R language, version 4.2.12323. R Team. R: A language and environment for statistical computing [Internet]. 2014 [cited on Dec. 15, 2023]. Available at: https://www.semanticscholar.org/paper/R%3A-A-language-and-environment-for-statistical-Team/659408b243cec55de8d0a3bc51b81173007aa89b
https://www.semanticscholar.org/paper/R%...
, using the “lme4” package2424. Bates D, Mächler M, Bolker B, Walker S. Fitting linear mixed-effects models using Ime4. J Stat Softw 2015; 67(1). https://doi.org/10.18637/jss.v067.i01
https://doi.org/10.18637/jss.v067.i01...
.

Qualitative analysis

The narratives produced in semi-structured interviews were used, which were conducted in parallel with the quantitative component, to understand aspects that characterize the relationship of this population with meanings, practices, and healthcare services that result in greater vulnerability to syphilis and other STIs. The interview script contained questions about health conditions, gender transition, experiences with STIs, therapeutic itineraries, and the relation to healthcare services and professionals.

The majority had already participated in the quantitative stage, and contact was made during the activities carried out in this context. The selection sought to ensure diversification by categories of age, education, professional activity (i.e., sex workers versus other occupations) and current or previous diagnosis of syphilis. Participants were contacted via telephone and/or messages via apps, based on data provided during recruitment or other project activities. The interviews were recorded and transcribed, varying between 18 and 120 minutes.

The interpretative-comprehensive treatment of the narratives involved integrated reading with decoding of information related to the use of hormones (with and without medical follow-up), including the perspective of those who have never used such hormones. The material was analyzed together with quantitative data seeking complementarity (consonances or divergences), for deepening and expanding the articulated understanding of the results. Some excerpts are reproduced in the results section.

Ethical aspects

The project was approved by the Research Ethics Committee (CEP) of Santa Casa de Misericórdia de São Paulo (CAAE 05585518.7.0000.5479, No. 3.126.815 – 01/30/2019) and by the other participating institutions1717. Veras MASM, Pinheiro TF, Galan L, et al. TransOdara study: The challenge of integrating methods, settings and procedures during the COVID-19 pandemic in Brazil. Rev Bras Epidemiol. 2024; 27(Suppl 1): e240002.supl.1. https://doi.org/10.1590/1980-549720240002.supl.1
https://doi.org/10.1590/1980-54972024000...
.

RESULTS

Quantitative

The majority (85.9%) of the 1,317 participants in the TransOdara study reported having used hormones related to their transition at some point in their lives, with the average age at onset being 18.5 years (SD [Standard Deviation] 5.7 years). The current use of hormones was reported by 536 (40.7%) of them, of which 525 (97.9%) reported where they obtained these medications. We verified that 381 (72.6%) were using nonprescribed hormones, with wide variation between capitals (52.9% in São Paulo and 94.7% in Manaus), as shown in Table 1. The average age observed among those who reported using nonprescribed hormones was 30.7 years (SD 9.1).

Table 1
Distribution of the total number of transgender women and travestis, according to the use of hormones with and without medical prescription, participating in the TransOdara study, in five Brazilian capitals (December 2019 to July 2021).

In Table 2 we present the absolute and relative frequencies, crude odds ratio, and 95% confidence interval (CI) for the use of hormones with and without a medical prescription, according to socioeconomic and demographic characteristics of transgender women and travestis participating in the TransOdara. Considering only those who reported using hormones without a medical prescription at the time of the interview, most (78.3%) aged between 18 and 34 years, 72.6% had not changed their names, 67.7% reported to be Black or mixed-race, 76.5% were not studying at the time of the interview, and 72.2% had at least started high school. The majority (74.2%) had a history of sex work, with 32.0% of them only in the past and 23.5% in the present, carrying out this activity full-time. About half (44.4%) had a per capita income of up to 1 minimum wage.

Table 2
Absolute and relative frequencies, crude odds ratio and 95% confidence intervals for the use of hormones with and without medical prescription, according to socioeconomic and demographic characteristics of transgender women and travestis participating in the TransOdara study, in five Brazilian capitals (December 2019 to July 2021).

Most of the interviewees reported having suffered discrimination (86.4%) and having experienced an episode of violence at some point in their lives because they were transgender women and travestis (88.9%), while 54.0% reported having suffered sexual violence. Self-perception of mental health was considered fair by 38.8% of them and poor/very poor by 12.6%. The variables positively associated with the outcome, in the bivariate analysis, were: age between 18 and 34 years; not having changed their name; not studying; whether or not they have completed Elementary or High School; and history of sex work, with greater magnitude among those who carried out this activity full-time. Having suffered discrimination at some point in life was negatively associated with the use of nonprescribed hormones.

In the multiple model (Figure 1), the following variables remained associated with the outcome, with higher risks estimated at approximately 5 and 2 times, respectively: having full-time sex work as the main occupation (OR 4.59; 95%CI 1.90–11 .06) or part-time (OR 1.56; 95%CI 0.82–2.97), in the past (OR 1.92; 95%CI 1.10–3.34); not having changed their name (OR 3.59; 95%CI 2.23–5.76); not currently studying (OR 1.83; 95%CI 1.07–3.13); and being younger (18 to 34 years old), these have approximately double the risk (OR 2.16; 95%CI 1.31–3.56). Conversely, having suffered discrimination at some point in life for being travesti/transgender (OR 0.40; 95%CI 0.20–0.81) was negatively associated with the outcome.

Figure 1
Adjusted odds ratios for the use of hormones without a medical prescription, according to socioeconomic and demographic characteristics of transgender women and travestis, participants in the TransOdara study in five Brazilian capitals (December 2019 to July 2021).

Qualitative

A total of 58 in-depth interviews were conducted, with participants between 19 and 58 years old. Some of the excerpts were selected, considering their meanings and seeking dialogue with the quantitative findings (Chart 1).

Chart 1
Excerpts selected from the interviewees’ narratives, with reference to fictitious names and cities (TransOdara, 2019–2021).

The report of the use of hormones as one of the most used resources for body changes was significant, in order to enable the desired gender affirmation and the reduction of suffering with gender dysphoria (Excerpts 1 and 2 – Chart 1). Few interviewees had never used hormones. They dispensed with this resource to avoid problems such as increased body size and weight, compromised erections, and consequent losses in sexual work.

Some participants (aged 37 years or over) historically situate the use of hormones for gender transition as a community practice developed at times when their provision and monitoring by a medical professional were not available in healthcare services, especially in the public network. According to the interviewees, this practice, generally initiated when they were very young, is originally based on knowledge disseminated among transgender women and travestis through sociability networks, which stand out as fundamental in the dissemination of information about the types of hormones, regimens of use, and mode of administration (Excerpts 3 to 5 – Chart 1).

The availability of hormones in healthcare services with follow-up by a medical professional appears in the narratives as a recent phenomenon, presenting itself as a possibility of using them in a safer way (Excerpts 6 to 8 – Chart 1).

Despite the availability of follow-up with a medical professional for hormone therapy, this is not always an option. In some narratives, the option for unmonitored and exaggerated use appears linked to a certain urgency in relation to gender transition, with consequent damage to health (Excerpt 9 – Chart 1). Furthermore, some barriers are referred to as hindering access to the assisted use of hormones, converging with other difficulties that make the relationship between transgender women and travestis and healthcare services fragile (Excerpts 10 to 12 – Chart 1).

Simultaneously, the choice to use nonprescribed hormones, even when follow-up is available, seems related to the lack of bond with healthcare services or the fear of being discriminated against in these spaces. This choice, in turn, does not necessarily imply careless or negligent use (Excerpt 13 – Chart 1).

DISCUSSION

In this study we identified that there is a high rate of use of nonprescribed hormones for body transition of transgender women and travestis, especially among younger women, who were not studying, with a history of sex work, and who had not changed their name. Having suffered discrimination at some point in life for being travesti/transgender women was negatively associated with the outcome. The highest proportions of this behavior were observed in Manaus, Salvador, and Campo Grande.

The proportion of use of hormones at some point in life, in the present study (85.9%), was lower than that observed in San Francisco – USA (94.0%)2525. Haan G, Santos GM, Arayasirikul S, Raymond HF. Non-prescribed hormone use and barriers to care for transgender women in San Francisco. LGBT Health 2015; 2(4): 313-23. https://doi.org/10.1089/lgbt.2014.0128
https://doi.org/10.1089/lgbt.2014.0128...
and in Salvador – state of Bahia, Brazil (94.8%)44. Silva RA, Silva LAV, Soares F, Dourado I. Uso de hormônios não prescritos na modificação corporal de travestis e mulheres transexuais de Salvador/Bahia, Brasil. Ciênc Saúde Coletiva 2022; 27(2): 503-14. https://doi.org/10.1590/1413-81232022272.44342020
https://doi.org/10.1590/1413-81232022272...
and higher than the Transcendendo cohort study in Rio de Janeiro – RJ (45.7%)2626. Ferreira ACG, Coelho LE, Jalil EM, Luz PM, Friedman RK, Guimarães MRC, et al. Transcendendo: a cohort study of HIV-infected and uninfected transgender women in Rio de Janeiro, Brazil. Transgend Health 2019; 4(1): 107-17. https://doi.org/10.1089/trgh.2018.0063
https://doi.org/10.1089/trgh.2018.0063...
. In relation to the current use of hormones, the proportion observed in this study (40.7%) was similar to that found in Canada (43.0%)2727. Rotondi NK, Bauer GR, Scanlon K, Kaay M, Travers R, Travers A. Nonprescribed hormone use and self-performed surgeries: “do-it-yourself” transitions in transgender communities in Ontario, Canada. Am J Public Health 2013; 103(10): 1830-6. https://doi.org/10.2105/AJPH.2013.301348
https://doi.org/10.2105/AJPH.2013.301348...
and lower than that found in San Francisco – USA (49.1%)2525. Haan G, Santos GM, Arayasirikul S, Raymond HF. Non-prescribed hormone use and barriers to care for transgender women in San Francisco. LGBT Health 2015; 2(4): 313-23. https://doi.org/10.1089/lgbt.2014.0128
https://doi.org/10.1089/lgbt.2014.0128...
, in Rio de Janeiro (49.1%)2626. Ferreira ACG, Coelho LE, Jalil EM, Luz PM, Friedman RK, Guimarães MRC, et al. Transcendendo: a cohort study of HIV-infected and uninfected transgender women in Rio de Janeiro, Brazil. Transgend Health 2019; 4(1): 107-17. https://doi.org/10.1089/trgh.2018.0063
https://doi.org/10.1089/trgh.2018.0063...
and Salvador (69.0%)44. Silva RA, Silva LAV, Soares F, Dourado I. Uso de hormônios não prescritos na modificação corporal de travestis e mulheres transexuais de Salvador/Bahia, Brasil. Ciênc Saúde Coletiva 2022; 27(2): 503-14. https://doi.org/10.1590/1413-81232022272.44342020
https://doi.org/10.1590/1413-81232022272...
, Brazil.

Regarding the prevalence of current use of nonprescribed hormones (72.6%), the main outcome of the present study, we verified that, in comparison with national studies, it was lower than that of Divas – Federal District (84.0%)2828. Krüger A, Sperandei S, Bermudez XPCD, Merchán-Hamann E. Characteristics of hormone use by travestis and transgender women of the Brazilian Federal District. Rev Bras Epidemiol 2019; 22(suppl 1): e190004. https://doi.org/10.1590/1980-549720190004.supl.1
https://doi.org/...
, similar to that of Transcendendo – Rio de Janeiro (78.7%)2626. Ferreira ACG, Coelho LE, Jalil EM, Luz PM, Friedman RK, Guimarães MRC, et al. Transcendendo: a cohort study of HIV-infected and uninfected transgender women in Rio de Janeiro, Brazil. Transgend Health 2019; 4(1): 107-17. https://doi.org/10.1089/trgh.2018.0063
https://doi.org/10.1089/trgh.2018.0063...
, to that of Pop Trans – Salvador (69.1%)44. Silva RA, Silva LAV, Soares F, Dourado I. Uso de hormônios não prescritos na modificação corporal de travestis e mulheres transexuais de Salvador/Bahia, Brasil. Ciênc Saúde Coletiva 2022; 27(2): 503-14. https://doi.org/10.1590/1413-81232022272.44342020
https://doi.org/10.1590/1413-81232022272...
, to that of Muriel – seven municipalities in the state of São Paulo (79.4%)1616. Maschião LF, Bastos FI, Wilson E, McFarland W, Turner C, Pestana T, et al. Nonprescribed sex hormone use among trans women: the complex interplay of public policies, social context, and discrimination. Transgend Health 2020; 5(4): 205-15. https://doi.org/10.1089/trgh.2020.0012
https://doi.org/10.1089/trgh.2020.0012...
, and higher than that of transgender women and travestis of Trans – Universidade do Estado do Rio de Janeiro – UERJ (53.6%)1515. Carrara S, Hernandez JG, Uziel AP, Conceição GMS, Panjo H, Baldanzi ACO, et al. Body construction and health itineraries: a survey among travestis and trans people in Rio de Janeiro, Brazil. Cad Saúde Pública 2019; 35(4): e00110618. https://doi.org/10.1590/0102-311x00110618
https://doi.org/10.1590/0102-311x0011061...
. Considering international studies, the prevalence was lower than that found in Lima – Peru (88.4%)2929. Sánchez S, Casquero J, Chávez S, Liendo G. Características y efectos del uso de hormonas femeninas en transexuales masculinos en Lima, Perú. An Fac Med 2014; 75(4): 313-7. https://doi.org/10.15381/anales.v75i4.10844
https://doi.org/10.15381/anales.v75i4.10...
and higher than that verified in Boston – USA (4.2%)3030. Beckwith N, Reisner SL, Zaslow S, Mayer KH, Keuroghlian AS. Factors associated with gender-affirming surgery and age of hormone therapy initiation among transgender adults. Transgend Health 2017; 2(1): 156-64. https://doi.org/10.1089/trgh.2017.0028
https://doi.org/10.1089/trgh.2017.0028...
, Ontario – Canada (26.8%)2727. Rotondi NK, Bauer GR, Scanlon K, Kaay M, Travers R, Travers A. Nonprescribed hormone use and self-performed surgeries: “do-it-yourself” transitions in transgender communities in Ontario, Canada. Am J Public Health 2013; 103(10): 1830-6. https://doi.org/10.2105/AJPH.2013.301348
https://doi.org/10.2105/AJPH.2013.301348...
, and San Francisco – USA (49.1%)2525. Haan G, Santos GM, Arayasirikul S, Raymond HF. Non-prescribed hormone use and barriers to care for transgender women in San Francisco. LGBT Health 2015; 2(4): 313-23. https://doi.org/10.1089/lgbt.2014.0128
https://doi.org/10.1089/lgbt.2014.0128...
.

Several factors may explain the differences found in the prevalence of hormone self-medication. Authors of some international studies focused on the transgender population already linked to healthcare services2727. Rotondi NK, Bauer GR, Scanlon K, Kaay M, Travers R, Travers A. Nonprescribed hormone use and self-performed surgeries: “do-it-yourself” transitions in transgender communities in Ontario, Canada. Am J Public Health 2013; 103(10): 1830-6. https://doi.org/10.2105/AJPH.2013.301348
https://doi.org/10.2105/AJPH.2013.301348...
,3030. Beckwith N, Reisner SL, Zaslow S, Mayer KH, Keuroghlian AS. Factors associated with gender-affirming surgery and age of hormone therapy initiation among transgender adults. Transgend Health 2017; 2(1): 156-64. https://doi.org/10.1089/trgh.2017.0028
https://doi.org/10.1089/trgh.2017.0028...
, while most national studies recruited transgender women through RDS44. Silva RA, Silva LAV, Soares F, Dourado I. Uso de hormônios não prescritos na modificação corporal de travestis e mulheres transexuais de Salvador/Bahia, Brasil. Ciênc Saúde Coletiva 2022; 27(2): 503-14. https://doi.org/10.1590/1413-81232022272.44342020
https://doi.org/10.1590/1413-81232022272...
,1616. Maschião LF, Bastos FI, Wilson E, McFarland W, Turner C, Pestana T, et al. Nonprescribed sex hormone use among trans women: the complex interplay of public policies, social context, and discrimination. Transgend Health 2020; 5(4): 205-15. https://doi.org/10.1089/trgh.2020.0012
https://doi.org/10.1089/trgh.2020.0012...
,2626. Ferreira ACG, Coelho LE, Jalil EM, Luz PM, Friedman RK, Guimarães MRC, et al. Transcendendo: a cohort study of HIV-infected and uninfected transgender women in Rio de Janeiro, Brazil. Transgend Health 2019; 4(1): 107-17. https://doi.org/10.1089/trgh.2018.0063
https://doi.org/10.1089/trgh.2018.0063...
,2828. Krüger A, Sperandei S, Bermudez XPCD, Merchán-Hamann E. Characteristics of hormone use by travestis and transgender women of the Brazilian Federal District. Rev Bras Epidemiol 2019; 22(suppl 1): e190004. https://doi.org/10.1590/1980-549720190004.supl.1
https://doi.org/...
. Other possible factors can be highlighted, such as: temporality of the study; study locations; different legislation on the implementation of these services and access barriers, such as the capacity of municipalities to expand the provision of services; unpreparedness of professionals; experienced stigma; lack of inputs in the field of public health; low socioeconomic status; and belief that a quantity of hormones greater than prescribed would cause faster body changes33. Magno L, Dourado I, Silva LAV. Estigma e resistência entre travestis e mulheres transexuais em Salvador, Bahia, Brasil. Cad Saúde Pública 2018; 34(5): e00135917. https://doi.org/10.1590/0102-311X00135917
https://doi.org/10.1590/0102-311X0013591...
,44. Silva RA, Silva LAV, Soares F, Dourado I. Uso de hormônios não prescritos na modificação corporal de travestis e mulheres transexuais de Salvador/Bahia, Brasil. Ciênc Saúde Coletiva 2022; 27(2): 503-14. https://doi.org/10.1590/1413-81232022272.44342020
https://doi.org/10.1590/1413-81232022272...
,2525. Haan G, Santos GM, Arayasirikul S, Raymond HF. Non-prescribed hormone use and barriers to care for transgender women in San Francisco. LGBT Health 2015; 2(4): 313-23. https://doi.org/10.1089/lgbt.2014.0128
https://doi.org/10.1089/lgbt.2014.0128...
,2828. Krüger A, Sperandei S, Bermudez XPCD, Merchán-Hamann E. Characteristics of hormone use by travestis and transgender women of the Brazilian Federal District. Rev Bras Epidemiol 2019; 22(suppl 1): e190004. https://doi.org/10.1590/1980-549720190004.supl.1
https://doi.org/...
. The meanings attributed to the use of hormones are relevant in gender affirmation processes, with the potential to reduce suffering and increase the well-being of transgender women and travestis, especially with regard to self-perception, self-esteem, and social interactions3131. Longaray DA, Ribeiro PRC. Travestis e transexuais: corpos (trans)formados e produção da feminilidade. Rev Estud Fem 2016; 24(3): 761-84. https://doi.org/10.1590/1806-9584-2016v24n3p761
https://doi.org/10.1590/1806-9584-2016v2...
. These findings are in line with the statement of Nascimento55. Nascimento L. Transfeminismo. São Paulo: Jandaíra; 2021., according to whom “bodies are references that can function as an anchor for our identities, a firm point to which we bond and connect” [free translation]. Therefore, the process of gender affirmation involves addressing several subjectivities, with the use of hormones being an important tool for building the desired body3131. Longaray DA, Ribeiro PRC. Travestis e transexuais: corpos (trans)formados e produção da feminilidade. Rev Estud Fem 2016; 24(3): 761-84. https://doi.org/10.1590/1806-9584-2016v24n3p761
https://doi.org/10.1590/1806-9584-2016v2...
.

Several factors have been positively associated with the use of nonprescribed hormones, such as: having undergone reassignment surgery and having experienced verbal aggression due to gender identity and expression2626. Ferreira ACG, Coelho LE, Jalil EM, Luz PM, Friedman RK, Guimarães MRC, et al. Transcendendo: a cohort study of HIV-infected and uninfected transgender women in Rio de Janeiro, Brazil. Transgend Health 2019; 4(1): 107-17. https://doi.org/10.1089/trgh.2018.0063
https://doi.org/10.1089/trgh.2018.0063...
; negative experiences with healthcare professionals; limited financial resources; lack of healthcare services related to gender transition and having undergone surgery with own financial resources2727. Rotondi NK, Bauer GR, Scanlon K, Kaay M, Travers R, Travers A. Nonprescribed hormone use and self-performed surgeries: “do-it-yourself” transitions in transgender communities in Ontario, Canada. Am J Public Health 2013; 103(10): 1830-6. https://doi.org/10.2105/AJPH.2013.301348
https://doi.org/10.2105/AJPH.2013.301348...
; and lack of inputs in the field of public health and unpreparedness of professionals regarding the prescription of these medications for transgender women3232. Oliveira RAD, Duarte CMR, Pavão ALB, Viacava F. Barreiras de acesso aos serviços em cinco Regiões de Saúde do Brasil: percepção de gestores e profissionais do Sistema Único de Saúde. Cad Saúde Pública 2019; 35(11): e00120718. https://doi.org/10.1590/0102-311x00120718
https://doi.org/10.1590/0102-311x0012071...
. In three national studies44. Silva RA, Silva LAV, Soares F, Dourado I. Uso de hormônios não prescritos na modificação corporal de travestis e mulheres transexuais de Salvador/Bahia, Brasil. Ciênc Saúde Coletiva 2022; 27(2): 503-14. https://doi.org/10.1590/1413-81232022272.44342020
https://doi.org/10.1590/1413-81232022272...
,2525. Haan G, Santos GM, Arayasirikul S, Raymond HF. Non-prescribed hormone use and barriers to care for transgender women in San Francisco. LGBT Health 2015; 2(4): 313-23. https://doi.org/10.1089/lgbt.2014.0128
https://doi.org/10.1089/lgbt.2014.0128...

26. Ferreira ACG, Coelho LE, Jalil EM, Luz PM, Friedman RK, Guimarães MRC, et al. Transcendendo: a cohort study of HIV-infected and uninfected transgender women in Rio de Janeiro, Brazil. Transgend Health 2019; 4(1): 107-17. https://doi.org/10.1089/trgh.2018.0063
https://doi.org/10.1089/trgh.2018.0063...
-2727. Rotondi NK, Bauer GR, Scanlon K, Kaay M, Travers R, Travers A. Nonprescribed hormone use and self-performed surgeries: “do-it-yourself” transitions in transgender communities in Ontario, Canada. Am J Public Health 2013; 103(10): 1830-6. https://doi.org/10.2105/AJPH.2013.301348
https://doi.org/10.2105/AJPH.2013.301348...
,3131. Longaray DA, Ribeiro PRC. Travestis e transexuais: corpos (trans)formados e produção da feminilidade. Rev Estud Fem 2016; 24(3): 761-84. https://doi.org/10.1590/1806-9584-2016v24n3p761
https://doi.org/10.1590/1806-9584-2016v2...
,3232. Oliveira RAD, Duarte CMR, Pavão ALB, Viacava F. Barreiras de acesso aos serviços em cinco Regiões de Saúde do Brasil: percepção de gestores e profissionais do Sistema Único de Saúde. Cad Saúde Pública 2019; 35(11): e00120718. https://doi.org/10.1590/0102-311x00120718
https://doi.org/10.1590/0102-311x0012071...
and one international2626. Ferreira ACG, Coelho LE, Jalil EM, Luz PM, Friedman RK, Guimarães MRC, et al. Transcendendo: a cohort study of HIV-infected and uninfected transgender women in Rio de Janeiro, Brazil. Transgend Health 2019; 4(1): 107-17. https://doi.org/10.1089/trgh.2018.0063
https://doi.org/10.1089/trgh.2018.0063...
, the factors that showed the greatest association with the use of nonprescribed hormones were similar: being younger and history of sex work.

The interviewees’ narratives indicate that the high rate of use of nonprescribed hormones reflects barriers to accessing services, the desire for a quick transition, and the shortage of trained professionals. Although the literature on the topic is limited, these findings are similar to those of the systematic review carried out by Kennedy et al.3333. Kennedy CE, Yeh PT, Byrne J, van der Merwe LLA, Ferguson L, Poteat T, et al. Self-administration of gender-affirming hormones: a systematic review of effectiveness, cost, and values and preferences of end-users and health workers. Sex Reprod Health Matters 2021; 29(3): 2045066. https://doi.org/10.1080/26410397.2022.2045066
https://doi.org/10.1080/26410397.2022.20...

The TransOdara findings point to low coverage of healthcare services that meet specific needs and a lack of preparation of healthcare professionals. Based on the participants’ reports, we can infer that the relatively recent implementation of gender transition procedures in the SUS is still insufficient. Conversely, self-medication seems to be consolidated in the cultural scene of transgender people, with an important characteristic being the centrality of women’s networks in the dissemination of information and in the administration of nonprescribed hormones, as also observed in Lima — Peru2929. Sánchez S, Casquero J, Chávez S, Liendo G. Características y efectos del uso de hormonas femeninas en transexuales masculinos en Lima, Perú. An Fac Med 2014; 75(4): 313-7. https://doi.org/10.15381/anales.v75i4.10844
https://doi.org/10.15381/anales.v75i4.10...
and in Bogotá — Colombia3434. Aguayo-Romero RA, Reisen CA, Zea MC, Bianchi FT, Poppen PJ. Gender affirmation and body modification among transgender persons in Bogotá, Colombia. Int J Transgend 2015; 16(2): 103-15. https://doi.org/10.1080/15532739.2015.1075930
https://doi.org/10.1080/15532739.2015.10...
.

The dissemination of information among transgender women and travestis and peer support in accessing services emerge in the participants’ reports, indicating the relevance of networks for expanding the assisted use of these medications, improving bonds with such services, and reducing risks and complications resulting from the use of hormones without adequate prescription. Authors of a recent literature review found adverse effects of using excessive doses of these medications among transgender women such as circulation problems and mood changes3535. Silva Neto AC, Federico MP. Hormonização de transgêneros femininos: análise de eventos adversos. Infarma 2022; 34(3): 202-13. https://doi.org/10.14450/2318-9312.v34.e3.a2022.pp202-213
https://doi.org/10.14450/2318-9312.v34.e...
. These women, who purchase hormones without a prescription, have little information about dosage, efficacy, contraindications, and adverse effects2929. Sánchez S, Casquero J, Chávez S, Liendo G. Características y efectos del uso de hormonas femeninas en transexuales masculinos en Lima, Perú. An Fac Med 2014; 75(4): 313-7. https://doi.org/10.15381/anales.v75i4.10844
https://doi.org/10.15381/anales.v75i4.10...
.

Study limitations

The first limitation of the study is inherent in the cross-sectional design, whose primary objective was to investigate the prevalence of selected STIs, limiting the in-depth analysis of issues such as hormone therapy. The second limitation refers to the method used to recruit participants (RDS), considering that, despite being widely used in studies with populations that would be difficult to recruit using other sampling methods, the obtained results must be interpreted with caution, as they can be only representative of the sociability networks eventually captured by the study, whose characteristics, in general, are unknown. In the absence of better strategies, RDS continues to be a method of choice for studies with populations of transgender women in various contexts3636. Navarrete MS, Adrián C, Bachelet VC. Respondent-driven sampling: advantages and disadvantages from a sampling method. Medwave 2022; 22(1): e8513. https://doi.org/10.5867/medwave.2022.01.002528
https://doi.org/10.5867/medwave.2022.01....
.

Another limitation consisted of the difficulties of conducting the research during the new coronavirus (COVID-19) pandemic, resulting in interruptions in recruitment chains, changing locations for carrying out the research, and difficulties establishing references to immediately meet the participants’ demands.

Final considerations

Despite the aforementioned difficulties, this is a study with robust numbers, which showed the high use of nonprescribed hormones in transgender women and travestis from five capitals representing the Brazilian macro-regions. The findings reinforce results from previous studies44. Silva RA, Silva LAV, Soares F, Dourado I. Uso de hormônios não prescritos na modificação corporal de travestis e mulheres transexuais de Salvador/Bahia, Brasil. Ciênc Saúde Coletiva 2022; 27(2): 503-14. https://doi.org/10.1590/1413-81232022272.44342020
https://doi.org/10.1590/1413-81232022272...
,1616. Maschião LF, Bastos FI, Wilson E, McFarland W, Turner C, Pestana T, et al. Nonprescribed sex hormone use among trans women: the complex interplay of public policies, social context, and discrimination. Transgend Health 2020; 5(4): 205-15. https://doi.org/10.1089/trgh.2020.0012
https://doi.org/10.1089/trgh.2020.0012...
, whose authors already highlighted this serious public health issue. The persistence of important barriers of access to the use of prescribed hormones does not comply with the expected role of the State so that this population can benefit from this right.

Reducing the prevalence of the use of nonprescribed hormones is urgent, requiring several actions, from structural initiatives — to avoid stigmatizing and discriminatory attitudes — to a thorough analysis of the implementation of those in force, to identify gaps and flaws to be corrected, especially among younger women, with a history of sex work, who do not study, who have not yet changed their names, and who suffer discrimination for being transgender. The set of factors associated with the use of nonprescribed hormones in the TransOdara study evidences individual, social, and structural vulnerabilities that negatively impact the health of this population in several dimensions.

In order to improve care for this population, continuous training of multidisciplinary teams is expected at all SUS levels to provide adequate guidance on the correct use of hormones and follow up treatment, aiming at reducing adverse events3535. Silva Neto AC, Federico MP. Hormonização de transgêneros femininos: análise de eventos adversos. Infarma 2022; 34(3): 202-13. https://doi.org/10.14450/2318-9312.v34.e3.a2022.pp202-213
https://doi.org/10.14450/2318-9312.v34.e...
; the implementation and expansion of the number of specialized services in all Brazilian regions; broad communication of the rights guaranteed by law, especially the use of social names, providing respectful and nondiscriminatory service, among others.

Beyond the scope of this analysis, understanding the consequences of the use of hormones for the health of transgender people remains a current and relevant issue, which should be deepened in other studies.

ACKNOWLEDGMENTS:

We would like to thank Luca Fasciolo Maschião and Beatriz Nobre Monteiro Paiatto for collaborating in the initial conception of the analysis of this study.

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  • Funding: This study was funded by the Pan American Health Organization (PAHO) / Ministry of Health of Brazil – Department of Chronic Conditions and Sexually Transmitted Infections (DCCI) (Agreement n°: SCON2019-00162).

  • 1
    Travestis or transgender women, usually older, who master the technique for applying industrial silicone (known as “bombar”/“bombação” in Portuguese) in other travestis/transgender women with the aim of changing their bodies.

Publication Dates

  • Publication in this collection
    19 Aug 2024
  • Date of issue
    2024

History

  • Received
    30 Sept 2023
  • Reviewed
    19 Feb 2024
  • Accepted
    21 Feb 2024
Associação Brasileira de Pós -Graduação em Saúde Coletiva São Paulo - SP - Brazil
E-mail: revbrepi@usp.br