Henry J C De Vries
Datos Biográficos
| ID | 185539 |
|---|---|
| NOMBRE | Henry J C De Vries |
| NOMBRES | Henry J C |
| APELLIDO | De Vries |
| FIRMA | DE VRIES H J C |
| AFILIACIONES | GGD Amsterdam |
| ORCID | 0000-0001-9784-547X |
| VERIFICADO | Sí |
| TOTAL DE OBRAS | 8 |
| TOTAL DE CITAS | 6 |
| TOTAL COMO AUTOR | 8 |
| TOTAL COMO EDITOR | 0 |
| PRIMER AÑO DE PUBLICACIÓN | 1968 |
| AÑO MÁS RECIENTE DE PUBLICACIÓN | 2026 |
| ÍNDICE H | 1 |
Understanding problematic versus non-problematic chemsex practices from a user's perspective
Chemsex is predominantly reported among men who have sex with men (MSM) and plays an important role in HIV transmission and prevention, being associated with heightened vulnerability to HIV and other sexually transmitted infections. While often used recreationally, chemsex is linked to physical and mental health harms. This study explores how participants define problematic chemsex and perceive contributing and protective factors. Semi-structured…
Mpox vaccination willingness, determinants, and communication needs in gay, bisexual, and other men who have sex with men, in the context of limited vaccine availability in the Netherlands (Dutch Mpox…
Introduction: In the 2022 multicountry mpox (formerly named monkeypox) outbreak, several countries offered primary preventive vaccination (PPV) to people at higher risk for infection. We study vaccine acceptance and its determinants, to target and tailor public health (communication-) strategies in the context of limited vaccine supply in the Netherlands. Methods: Online survey in a convenience sample of gay, bisexual and other men who have sex w…
Multi-sensorial perceptions of risk
multi-sensorial anthropology. Through ethnographic research and data retrieved from eighty-three semistructured interviews and fifteen focus groups in seven Ecuadorian ethnic groups - including six Indigenous groups in the Amazon region - this paper analyses how the sensorium is a health thermometer. Findings reveal that differentiated cultural responses to a sense of peril, contagion and social (self)rejection, understood as stigma expressions, …
The Impact of Pre-exposure Prophylaxis on Sexual Well-Being Among Men Who Have Sex with Men
The social meanings of PrEP use - A mixed-method study of PrEP use disclosure in Antwerp and Amsterdam
Pre-Exposure Prophylaxis (PrEP) is a novel HIV prevention tool. PrEP stigma is a frequently reported barrier, while social disclosure of PrEP use may be an important facilitator. We explored how PrEP users managed PrEP use disclosure using a symbolic interactionist approach. We interviewed 32 participants from two PrEP demonstration projects (Be-PrEP-ared, Antwerp; AMPrEP, Amsterdam). We validated qualitative findings through Be-PrEP-ared questio…
Perceived HIV Status is a Key Determinant of Unprotected Anal Intercourse Within Partnerships of Men Who Have Sex With Men in Amsterdam
P2-482 Evaluating a school based RCT to reduce gender-based violence among high school students in KwaZulu-Natal, South Africa (SA)
Gender-based violence is a public health problem in South Africa associated with increased risk of HIV infection. KwaZulu-Natal is the epicentre of the HIV epidemic in South Africa with youth of 15–24 years at high risk of infection. A school based RCT aimed to develop, implement and evaluate an intervention to reduce gender-based violence, defined as verbal (belittling), physical (hitting) and sexual (forced sex) abuse, among grade 9 students. S…
The Law of the Americas
Journal Article The Law of the Americas: An Introduction to the Legal Systems of the American Republics. Latin American Legal Institutions: Problems for Comparative Study Get access The Law of the Americas: An Introduction to the Legal Systems of the American Republics. By Vries Henry De and Rodriguez-Novás J.Dobbs Ferry, N.Y.: Oceana Publications, 1965. Pp. xii, 339.Latin American Legal Institutions: Problems for Comparative Study. By Karst Kenn…
The Impact of Pre-exposure Prophylaxis on Sexual Well-Being Among Men Who Have Sex with Men
P2-482 Evaluating a school based RCT to reduce gender-based violence among high school students in KwaZulu-Natal, South Africa (SA)
Gender-based violence is a public health problem in South Africa associated with increased risk of HIV infection. KwaZulu-Natal is the epicentre of the HIV epidemic in South Africa with youth of 15–24 years at high risk of infection. A school based RCT aimed to develop, implement and evaluate an intervention to reduce gender-based violence, defined as verbal (belittling), physical (hitting) and sexual (forced sex) abuse, among grade 9 students. S…
The Law of the Americas
Journal Article The Law of the Americas: An Introduction to the Legal Systems of the American Republics. Latin American Legal Institutions: Problems for Comparative Study Get access The Law of the Americas: An Introduction to the Legal Systems of the American Republics. By Vries Henry De and Rodriguez-Novás J.Dobbs Ferry, N.Y.: Oceana Publications, 1965. Pp. xii, 339.Latin American Legal Institutions: Problems for Comparative Study. By Karst Kenn…
P2-482 Evaluating a school based RCT to reduce gender-based violence among high school students in KwaZulu-Natal, South Africa (SA)
Gender-based violence is a public health problem in South Africa associated with increased risk of HIV infection. KwaZulu-Natal is the epicentre of the HIV epidemic in South Africa with youth of 15–24 years at high risk of infection. A school based RCT aimed to develop, implement and evaluate an intervention to reduce gender-based violence, defined as verbal (belittling), physical (hitting) and sexual (forced sex) abuse, among grade 9 students. S…
Perceived HIV Status is a Key Determinant of Unprotected Anal Intercourse Within Partnerships of Men Who Have Sex With Men in Amsterdam
The Impact of Pre-exposure Prophylaxis on Sexual Well-Being Among Men Who Have Sex with Men
The social meanings of PrEP use - A mixed-method study of PrEP use disclosure in Antwerp and Amsterdam
Pre-Exposure Prophylaxis (PrEP) is a novel HIV prevention tool. PrEP stigma is a frequently reported barrier, while social disclosure of PrEP use may be an important facilitator. We explored how PrEP users managed PrEP use disclosure using a symbolic interactionist approach. We interviewed 32 participants from two PrEP demonstration projects (Be-PrEP-ared, Antwerp; AMPrEP, Amsterdam). We validated qualitative findings through Be-PrEP-ared questio…
Mpox vaccination willingness, determinants, and communication needs in gay, bisexual, and other men who have sex with men, in the context of limited vaccine availability in the Netherlands (Dutch Mpox…
Introduction: In the 2022 multicountry mpox (formerly named monkeypox) outbreak, several countries offered primary preventive vaccination (PPV) to people at higher risk for infection. We study vaccine acceptance and its determinants, to target and tailor public health (communication-) strategies in the context of limited vaccine supply in the Netherlands. Methods: Online survey in a convenience sample of gay, bisexual and other men who have sex w…
Multi-sensorial perceptions of risk
multi-sensorial anthropology. Through ethnographic research and data retrieved from eighty-three semistructured interviews and fifteen focus groups in seven Ecuadorian ethnic groups - including six Indigenous groups in the Amazon region - this paper analyses how the sensorium is a health thermometer. Findings reveal that differentiated cultural responses to a sense of peril, contagion and social (self)rejection, understood as stigma expressions, …
Understanding problematic versus non-problematic chemsex practices from a user's perspective
Chemsex is predominantly reported among men who have sex with men (MSM) and plays an important role in HIV transmission and prevention, being associated with heightened vulnerability to HIV and other sexually transmitted infections. While often used recreationally, chemsex is linked to physical and mental health harms. This study explores how participants define problematic chemsex and perceive contributing and protective factors. Semi-structured…
Medicine (6 obras) · Psychology (5 obras) · Family medicine (4 obras) · HIV, Drug Use, Sexual Risk (4 obras) · HIV/AIDS Research and Interventions (4 obras) · Human immunodeficiency virus (HIV) (4 obras) · Men who have sex with men (4 obras) · Immunology (3 obras) · Psychiatry (3 obras) · Adolescent Sexual and Reproductive Health (2 obras)