[Health status and degree of traumatisation among newly arrived asylum seeker--secondary publication]

An unknown number of asylum seekers arriving in Denmark have been exposed to torture. Amnesty International's Danish Medical Group examined 142 asylum seekers, of whom 45% had been exposed to torture. Physical and psychological symptoms were 2-3 times as frequent among torture survivors as among non-tortured asylum seekers. Among the torture survivors, 63% fulfilled the criteria of post-traumatic stress disorder, 58% had objective psychological findings, and 42% had torture-related scars. Identification of torture survivors is important in order to initiate the necessary medical treatment.

Asylum seekers in Denmark--a study of health status and grade of traumatization of newly arrived asylum seekers

BACKGROUND

An unknown number of asylum seekers arriving in Denmark have been exposed to torture or have experienced other traumatising events in their country of origin. The health of traumatised asylum seekers, both physically and mentally, is affected upon arrival to Denmark, and time in asylum centres leads to further deterioration in health.

METHODS

One hundred forty-two (N=142) newly arrived asylum seekers were examined at Center Sandholm by Amnesty International Danish Medical Group from the 1st of September until the 31st of December 2007.

FINDINGS

The asylum seekers came from 33 different countries, primarily representing Afghanistan, Iraq, Iran, Syria, and Chechnya. Of the asylum seekers, 45 percent had been exposed to torture--approximately one-third within the year of arrival to Denmark. Unsystematic blows, personal threats or threats to family, degrading treatment, isolation, and witnessing torture of others were the main torture methods reported. The majority of the asylum seekers had witnessed armed conflict, persecution, and imprisonment. The study showed that physical symptoms were approximately twice as frequent and psychological symptoms were approximately two to three times as frequent among torture survivors as among non-tortured asylum seekers. However, even the health of non-tortured asylum seekers was affected. Among the torture survivors, 63 percent fulfilled the criteria for post-traumatic stress disorder, and 30-40 percent of the torture survivors were depressed, in anguish, anxious, and tearful in comparison to 5-10 percent of the non-tortured asylum seekers. Further, 42 percent of torture survivors had torture-related scars.

INTERPRETATION

Torture survivors amid newly arrived asylum seekers are an extremely vulnerable group, hence examination and inquiry about the torture history is extremely important in order to identify this population to initiate the necessary medical treatment and social assistance. Amnesty International Danish Medical group is currently planning a follow-up study of the present population which will focus on changes in health status during their time in Denmark.

Documentation of torture victims. Implementation of medico-legal protocols

This article outlines the background for performing medical documentation in the context of a rehabilitation centre by reviewing literature and current practices. The article moreover delineates 6 ways of using medico-legal documentation in torture prevention: National legal proceedings; international legal proceedings; asylum cases; research, lobbying and advocacy activities. This article forms the basis for a Pilot Study performed at the Rehabilitation and Research Centre for Torture Victims in Copenhagen, which is described elsewhere.

Documentation of torture victims, assessment of the start procedure for medico-legal documentation

A Pilot Study was performed at the Rehabilitation and Research Centre for Torture Victims (RCT) in Copenhagen in order to explore the possibilities for adding a medico-legal documentation component to the rehabilitation of torture victims already taking place. It describes the process and results on implementing medico-legal documentation in a rehabilitative setting. A modified version of the Guidelines in the Istanbul Protocol was developed on the basis of the review of literature and current practices described in "Documentation of torture victims, implementation of medico-legal protocols". The modified guidelines were tested on five clients. The aim was twofold: 1) To assess the client's attitude towards the idea of adding a documentation component to the rehabilitation process and: 2) To assess the practical circumstances of implementing the Istanbul Protocol in the everyday life of a rehabilitation centre. Results show that all five clients were positive towards the project and found comfort in being able to contribute to the fight against impunity. Also, the Pilot Study demonstrated that a large part of the medico-legal documentation was already obtained in the rehabilitation process. It was however not accessible due to lack of systematization and a data registering system. There are thus important synergies in collecting data for rehabilitation and documentation but a joint database system is necessary to realize these synergies.

Human rights violations in Burma/Myanmar. A two year follow-up examination

INTRODUCTION

The aim was to describe recent exposure to human rights violations among refugees from Burma/Myanmar. The study includes the Mon people, an ethnic group whose human rights situation hitherto has not been documented thoroughly. Moreover, the aim was to compare the refugees that fled recently with refugees who fled two to three years ago, with respect to exposure to human rights violations in order to evaluate whether the situation of Burmese ethnic minority groups has changed during the last few years.

METHODOLOGY

Systematic interviews and clinical examinations of 129 Burmese refugees, including Mons, who had fled Burma within 12 months were carried out in December 1999. A score was used to quantify the exposure.

RESULTS

The interviewees reported forced labour (88%), porter service (77%), forced relocation from their villages (54%), looting (88%), and/or loss of at least one relative (46%) through killing, disappearances or landmine accidents. Twenty per cent reported that they themselves or family members had been tortured. Rape of women was reported by 46%.

CONCLUSION

All groups examined reported exposure to massive violations of human rights. The Mons had been exposed to the same extent as the others. There was no sign of improvement of the human rights situation during the past two years. Apart from a few cases of arbitrary arrests and landmine operations, the Burmese army was held responsible for all the reported violations of human rights. A cease-fire agreement with the Burmese army seems to influence the risk of an ethnic group of being forcibly relocated, but not the overall exposure to human rights violations.

Cardiovascular and neuroendocrine responses to exercise in hypoxia during impaired neural feedback from muscle

Reflex mechanisms from contracting skeletal muscle have been shown to be important for cardiovascular, neuroendocrine, and extramuscular fuel-mobilization responses in exercise. Furthermore, because hypoxia results in exaggerated metabolic changes in contracting muscle, the present study evaluated whether enhancement of cardiovascular and neuroendocrine responses by hypoxia during exercise is influenced by neural feedback from contracting muscle. Seven healthy males cycled at 46% maximal O(2) uptake for 20 min both during normoxia and at 11.5% O(2), and both without and with epidural anesthesia (EA; 20 ml 0.25% bupivacain, resulting in cutaneous hypesthesia below T10-T12 and 25% reduction in maximal leg strength). Exercise to exhaustion was also performed at 7.8% O(2). The exercise-induced increases in heart rate; cardiac output; leg blood flow; plasma concentrations of growth hormone, adrenocorticotropin, cortisol, and catecholamines; renin activity; glucose production and disappearance; norepinephrine spillover [2, 190 +/- 341 ng/min (exercise at 11.5% O(2)) vs. 988 +/- 95 ng/min (exercise during normoxia)]; lactate release from and glucose uptake in the leg; and the decreases in plasma insulin and free fatty acids were exaggerated in hypoxia (P < 0.05). In muscle, concentrations of lactate, creatine, and inosine 5'-monophosphate were higher, and those of phosphocreatine were lower after exercise in hypoxia compared with normoxia. The exercise-induced increase in mean arterial blood pressure was not affected by hypoxia, but it was reduced by EA [108 +/- 4 mmHg (control) vs. 97 +/- 4 mmHg (EA); P < 0.05], and the reduction was more pronounced during severe hypoxia compared with normoxia. Apart from this, time to exhaustion at extreme hypoxia, circulatory responses, concentrations of neuroendocrine hormones, and extramuscular substrate mobilization were not diminished by EA. In conclusion, in essence the hypoxia-induced enhancement of systemic adaptation to exercise is not mediated by neural feedback from working muscle in humans.

Natural killer cell response to exercise in humans: effect of hypoxia and epidural anesthesia

For the response of immunologically competent blood cells to exercise, the importance of afferent nerve impulses was evaluated. On separate days, seven males cycled in a recumbent position approximately 60% of maximal O2 uptake with and without sensory nerve blockade by lumbar epidural anesthesia. Blood samples were collected after 60 min of rest, 20 min of exercise, and 120 min postexercise. Subsequently, on each day, the subjects were exposed to 11.5% O2-88.5% N2 for 10 min. This was followed by 20 min of hypoxic exercise at the same work rate, and a final blood sample was obtained. The concentrations of lymphocytes expressing the cluster designation (CD) cell-surface antigens CD3, CD4, CD8, and CD14 became elevated during exercise, and these responses were enhanced by hypoxia (P < or = 0.01). The most pronounced changes were within the concentrations of CD16+ and CD56+ natural killer cells, which increased twofold during normoxic and fivefold during hypoxic exercise (P < or = 0.01). Sensory nerve blockade decreased the number of CD3+ and CD4+ cells and increased the percentage of CD16+ cells, independent of exercise and hypoxia (P < or = 0.05). Sensory nerve blockade caused minor enhancement in the increase of unstimulated natural killer cell activity during exercise (P = 0.07) and enhanced the interferon-alpha-stimulated activity at normoxia (P < or = 0.05), whereas no effect was detected at hypoxia. The results demonstrate that the responses of immunological competent cells to normoxic and hypoxic exercise are not abolished by blockade of nerve impulses from active muscle.