A Gender Perspective of Addictive Disorders

Area of Science:

• Neuroscience
• Psychiatry
• Public Health

Background:

• Substance use disorders (SUD) impact women and men differently, with women often presenting a more vulnerable profile and facing greater barriers to treatment.
• While historically reported higher in men, prevalence rates of SUD are narrowing between genders.

Purpose of the Study:

• To provide an overview of how sex and gender influence the epidemiology, clinical manifestations, social impact, and neurobiological underpinnings of SUD in women.
• To highlight the need for gender-specific considerations in the research and treatment of SUD in women.

Main Methods:

• This paper reviews existing human research on sex and gender differences in substance use disorders.
• The review synthesizes findings related to epidemiological data, clinical presentations, social factors, and neurobiological mechanisms.

Main Results:

• Women exhibit an accelerated onset of SUD (telescoping effect) and increased consumption rates compared to men.
• Key differences in women include higher risks of psychiatric comorbidity, intimate partner violence, and adverse sexual and reproductive health outcomes.
• Neurobiological factors such as pharmacokinetic responses, gonadal hormone sensitivity, and genetic variations contribute to these gender-specific differences in SUD.

Conclusions:

• There is a significant scarcity of research specifically focused on women with SUD.
• Current treatments for SUD often lack gender-sensitive approaches, necessitating tailored interventions.
• A gender perspective is crucial for advancing both research and treatment strategies for substance use disorders in women.