Articles tagged with Post Traumatic Stress Disorder
A US study assessed the functional and behavioral health of unaccompanied Sudanese refugee minors one year after resettlement in foster care. The youths reported high levels of trauma and stress, with increased risk of PTSD associated with separation from family, group home living, and feelings of loneliness.
Patients with facial lacerations and fractures report higher levels of depression, anxiety, and marital conflict. They also experience problems with alcohol consumption and occupational functioning.
Infants of mothers with posttraumatic stress syndrome disorder (PTSD) symptoms after 9/11 have significantly lower cortisol levels compared to those born to mothers without the condition. This effect is observed both in utero and after birth, suggesting a potential biological risk factor for PTSD.
A study of NYC public school children found a high proportion had a probable mental disorder six months after the 9/11 attack. The severity of exposure was related to disorder rates, with family exposure being a stronger factor than direct exposure.
Researchers are investigating virtual reality therapy as a potential treatment for acute post traumatic stress disorder (PTSD) in active-duty military members. The therapy aims to provide innovative tools and techniques for early intervention and treatment of PTSD symptoms, including those related to combat.
Research suggests that post-traumatic stress disorder (PTSD) is a significant concern among refugee populations in western countries. Studies indicate that approximately 1 in 10 adults experience PTSD, while others may struggle with major depression and generalized anxiety disorders. The findings highlight the need for increased attent...
A study of 160 children found that 65% were exposed to violence, leading to traumatic stress reactions and poor health outcomes such as allergies, asthma, and ADHD. Clinical interventions to improve mothers' safety and health may help protect their children from these effects.
A study by University of Colorado researchers found that rats with controlled stress exhibit reduced brainstem activation and behaviors similar to depression and anxiety. The prefrontal cortex sends inhibitory signals to the brainstem when stress is controllable, quelling alarm center activity.
Researchers found that acute stress increases levels of DHEA-S in healthy humans and the DHEA-S-cortisol ratio is associated with reduced dissociation symptoms. The study suggests that augmentation of DHEA-S levels before stress exposure may provide a protective effect against stress-induced symptoms.
Women with PTSD experience more medical conditions and poorer physical health compared to those with depression or no history of mental health issues. The study found that PTSD affects 17% of women under 45, while depression rates are higher in older age groups.
A study by UT Southwestern Medical Center researchers found that patients who broke bones in traumatic accidents often experience Post-traumatic Stress Disorder (PTSD), with almost 51% of civilian orthopaedic trauma patients displaying symptoms. The more severe the injury, the higher the likelihood of PTSD.
A study found that lifetime exposure to adversity is associated with an increased risk of developing depressive or anxiety disorders in young adults. The researchers analyzed data from 1,803 interviews and found that the level of adversity was a significant predictor of these disorders.
Case Western Reserve University and US military combat stress experts are training Cleveland police supervisors to recognize stress in their ranks and address operational stress. The training aims to reduce the potential for violent confrontations with suspects or life-altering mistakes.
A study of Pentagon personnel found that nearly 21 percent experienced mental health symptoms, including generalized anxiety and depression, following the 9/11 attacks. The researchers also discovered that a significant portion of those at high risk for mental health problems sought counseling after the attack.
A study by Northwestern University found that over 90% of delinquent youth had experienced at least one traumatic event, with boys reporting higher rates than girls. The researchers recommend improving mental health services for high-risk youth and detecting post-traumatic stress disorder in juvenile detainees.
A recent study by Cornell University found that NYC firefighters experience high levels of PTSD, depression, and anxiety after the 9/11 attacks. The study also highlights the importance of open communication, teamwork, and employee involvement in decision-making to improve firefighter well-being.
Researchers found that acute stress symptoms were common among injured children, but only a small percentage met criteria for post-traumatic stress disorder (PTSD). The study suggests that more research is needed to develop better predictors of PTSD in children.
A study of 300 former child soldiers found nearly all experienced traumatic events, including physical and sexual abuse. The study highlights the need for stronger intervention by the UN to prevent children from being used as soldiers in conflicts.
Researchers found that patients who lost consciousness for at least 12 hours were less likely to develop posttraumatic stress disorder compared to those who remained conscious. The study, which examined 46 inpatients with traumatic brain injuries, suggests that losing consciousness may be a protective factor against developing PTSD.
Researchers found that 9-11 attacks had a significant impact on black adolescents, with 28% feeling pessimistic about their future and 22% losing faith in government protection. The Iraq War study showed military youth experiencing higher blood pressures, heart rates, and anxiety symptoms.
Postnatal depression is a severe mental illness with long-term effects, responding to treatment and requiring multidisciplinary care. The Lancet article shares a personal account and highlights the importance of recognition, support groups, and medical community response.
Researchers found that female rats were more sensitive to stress-induced memory errors when estrogen levels were high. Eliminating estrogen from their system reduced this sensitivity, suggesting a key role for estrogen in the vulnerability of women to stress-related mental illnesses.
Researchers discovered that stress can alter gene expression, leading to enhanced fear memory and long-term potentiation. By using a new gene-based 'antisense' drug, they successfully prevented these changes, attenuating the elevated freezing response and paving the way for novel treatments.
Scientists at the Hebrew University and Max Planck Institute have discovered a gene-based approach to suppressing stress-induced reactions. They developed an 'antisense' agent that neutralizes the production of modified proteins, preventing extreme fright or immobilizing shock reactions associated with traumatic memories.
Research suggests that high levels of estrogen can enhance the stress response, leading to greater stress-related cognitive impairments in females. This disparity is consistent with reports of higher prevalence of stress-related disorders in women, particularly during child-bearing years.
A study by Rutgers University researchers found that female rats during the postpartum period are less anxious and more resistant to stress than females without offspring. This unique response may be linked to the high incidence of mental illness in new mothers, including depression and anxiety.
A study of 73 patients with traumatic injuries found that those with depression and PTSD reported higher levels of physical distress. Women were more likely than men to experience such symptoms, highlighting the importance of early mental health screening and intervention.
Refugees may experience limb thrombosis, low oxygen levels, and transmission of respiratory infections such as tuberculosis during flights. Measures should be taken to prevent these medical risks and ensure safe repatriation.
A new study suggests that propranolol can reduce the incidence of post-traumatic stress disorder (PTSD) in trauma victims if administered promptly. The medication, commonly used to treat anxiety and high blood pressure, was found to decrease PTSD symptoms by half compared to those who did not receive it.
A Yale University study found that supported housing programs for homeless veterans were more effective than standard care in reducing homelessness. The study showed a 25% increase in nights housed and larger social support networks among participants receiving combined housing vouchers and intensive case management.
Paxil has been shown to improve memory and brain structure in PTSD sufferers, with clinically significant improvements in memory and concentration observed. The study found increased hippocampal volume and decreased cortisol levels, leading to relief of PTSD symptoms.
Postconflict psychiatric research reveals high prevalence of common mental disorders, particularly post-traumatic stress disorder and anxiety disorder. Exposure to violence is a potent risk factor for various disorders, with comorbidity analyses showing complex relationships between disorders.
A study by Maria A. Oquendo and colleagues found that people with comorbid posttraumatic stress disorder (PTSD) and major depression have a higher risk of suicidal behavior. The research highlights the importance of assessing depressed patients for PTSD to determine accurate risk for suicide.
Researcher North studies survivors of disasters, including plane crashes and mass shootings, finding most people are resilient but vulnerable to PTSD. People with a history of psychiatric illness are at high risk for developing PTSD, especially those experiencing avoidance and numbing symptoms after disasters.
A survey of 51 individuals handling human remains after the 1995 Oklahoma City bombing found minimal post-traumatic stress and depressive symptoms two years later. Factors such as social support, debriefing, and medical experience were linked to resilience in body handlers.
Researchers suggest that improving coping mechanisms could positively affect immune function, hormone levels and potentially influence cancer outcomes. Studies show a link between active coping strategies and improved health benefits.
A study of over 100 patients hospitalized for a heart attack found that repressive coping style can promote adjustment to traumatic stress in the short and long term. The repressive participants had lower rates of acute stress disorder and post-traumatic stress disorder compared to highly anxious participants.
Researchers found a common mutation in the DAT gene to be associated with trauma survivors who developed chronic PTSD, suggesting a genetic contribution to the disorder's development. The study implies that genetically determined variation in dopaminergic neurotransmission may play a role in shaping the pathological response to trauma.
A nationwide study led by Roxane Cohen Silver found that individuals who disengaged from coping efforts after the 9-11 attacks were more likely to experience poor psychological outcomes. The study revealed that even those not directly affected by the attacks continued to experience anxiety about future terrorist attacks.
A nationwide longitudinal study of psychological responses to September 11 found that six months after the attacks, effects continued throughout the country among individuals not directly affected. Those with preexisting mental or physical health difficulties and greater exposure to the attacks showed continued stress symptoms over time.
A study published in The Lancet found that single-session psychological debriefing after traumatic events is ineffective and may even do more harm than good. The research suggests that formal therapy like critical incident stress debriefing can prevent people from seeking natural family or social support systems.
Duke University researchers used functional MRI to study the brains of neurologically healthy subjects while they tried to focus on a task. The results showed that emotional stimuli and attentional functions move in parallel streams through the brain before meeting up in the prefrontal cortex.
Researchers found that acute stress symptoms were common among injured children and their parents, with nearly four-fifths experiencing at least one significant symptom. Pediatricians should support distressed parents to help them cope with traumatic injuries.
A study found that children exposed to home bombardment and demolition reported higher rates of post-traumatic stress disorder compared to those not directly exposed. The research highlights the need for early detection and training of healthcare professionals to address child mental health problems in war zones.
A study of 741 police officers found that those who experienced intense fear, horror, or helplessness during traumatic incidents had a higher risk of developing PTSD symptoms. Insomnia was also prevalent among the officers, with nearly half suffering from sleep disturbances typical of insomnia clinics.
A new study found that Vietnam veterans with greater intellectual resources were significantly less likely to develop PTSD, and had less-severe symptoms if they did. The study suggests that verbal skills may help soldiers process their experience and establish social support networks.
Research in South Africa found that over 80% of respondents had witnessed or been victims of stranger violence, with 70% experiencing violence at home. The study concluded that high levels of violence put children at risk of serious mental health problems.
Healthcare experts analyze their responses to the 9/11 attacks, highlighting the importance of public first aid training and critical incident stress debriefing to prevent PTSD. Improved disaster management planning can save lives in future disasters.
A new study finds that veterans with post-traumatic stress disorder have more medical problems and make at least 30% more health visits than those without PTSD. The researchers suggest that PTSD is a risk factor for physical disorders, affecting overall physical health and susceptibility to disease.
A study suggests that traumatic events can significantly impair individuals, leading to elevated suicidal thoughts, even in those with subthreshold PTSD. The presence of comorbid disorders plays a crucial role in understanding the impairment caused by partial PTSD.
A study of 102 heart attack patients reveals that 40% experienced PTSD symptoms, with those having significant symptoms showing stronger association with nonadherence and more serious adverse events. This association was not explained by other psychiatric disorders.
A new study reveals that one-fifth of young adult cancer survivors exhibit symptoms of posttraumatic stress disorder, a condition characterized by overwhelming anxiety and fear. The study found a four-fold increase in PTSD diagnosis among young adults compared to those aged 9-17.
A recent study highlights the significant impact of stress on refugee health, revealing that psychological factors such as anxiety, depression, and financial worries contribute to physical illness and mental health issues. The study found that only 6% of refugees suffered from PTSD, suggesting that a medical diagnosis may not fully cap...
Research reveals that child accident victims experience post-traumatic stress disorder (PTSD) more frequently than previously thought, with symptoms often overlooked by adults. The study emphasizes the need for better education programs to recognize subtle signs of PTSD in children.
A step-by-step treatment approach called brief eclectic psychotherapy (BEP) significantly reduced PTSD symptoms in Dutch police officers. BEP incorporated various techniques, including imaginary reliving and farewell rituals, which helped officers regain control of their lives.
Studies found that individuals with major depressive episodes and borderline personality disorder are at greater risk of suicide, while those with high serum cholesterol experience a doubled risk of violent suicide. Comprehensive mental health care is essential to address these co-existing illnesses.
A new study links traumatic stress disorder and dementia in WWII veterans, suggesting that painful war memories may trigger violent episodes. Researchers found that veterans who developed dementia showed no signs of PTSD until then, highlighting the need for further research into this phenomenon.
A recent study published in Pediatrics found that even minor injuries from traffic crashes can lead to post-traumatic stress disorder (PTSD) in children. The study, conducted at The Children's Hospital of Philadelphia, analyzed 102 patients between the ages of 3 and 18 who were involved in traffic-related incidents.
A recent study found that nearly all children who experienced a traumatic event exhibited acute stress symptoms, with roughly half continuing to experience post-traumatic stress symptoms after 18 months. The researchers also discovered that indirectly-exposed children were at risk of developing full-blown post-traumatic stress disorder.
A recent study of 4,462 male U.S. Army veterans with post-traumatic stress disorder (PTSD) found a higher rate of heart disorders, including past heart attacks, compared to other veteran subjects. The study's results suggest that long-term severe psychological distress may cause coronary heart disease.