I want to start by introducing myself. I have a Ph.D. in psychology with a specialty in post-traumatic stress from the University of Montreal. This was the first study on post-traumatic stress experienced by women who had been raped. I was then hired by the Hôpital du Sacré-Coeur de Montréal to train psychologists and psychiatrists in post-traumatic stress. I specialize in the study of post-traumatic stress in terms of both research and intervention. Accordingly, I provide a great deal of training in post-traumatic intervention.
It is important to understand that, in Canada, we are just beginning research on post-traumatic stress, whereas the United States had to deal with the Vietnam war, which led to the return of thousands of very traumatized veterans. Consequently, Americans are very aware of this scourge, this syndrome. It has taken Canada longer to recognize post-traumatic stress disorder and for people to specialize in this field.
I work at the Hôpital du Sacré-Coeur de Montréal, where I see only victims. I provide training at the Valcartier military base to psychologists and psychiatrists treating soldiers and veterans returning from missions. I also continue to provide supervision at the Valcartier base.
Consequently, Mr. Perron invited me here today so that we can talk together about post-traumatic stress disorder. I will start by giving you a general overview of PTSD, because people are talking about it more and more, but we don't really know much about it.
First, we need to understand that victims of a traumatic event experience a series of symptoms. Atraumatic event is a life-threatening event or one that causes feelings of fear, helplessness or horror. The event causes not only fear but also feelings of horror and helplessness.
Our soldiers often experience such emotions. They will tell me, for example, that they did not fear for their lives, but that they were unable to bear the sight of dead bodies or of a 14-year-old child killing a pregnant woman. So, our soldiers often experience feelings of helplessness or horror.
Individuals experience a traumatic event, and then they will experience various symptoms if they are suffering from post-traumatic stress disorder. There are three kinds of symptoms. The first kind is avoidance. For most people, this is the worst experience of their lives. They will then seek to avoid everything related to that event. For our military personnel, this often means that they no longer want to bear arms, or wear their uniform, that they are no longer able to stand the sight of a military base, and that they have trouble looking at the flag because it is closely associated with this horrible experience. Thus, they are prone to avoiding situations associated with the traumatic event.
To a large extent, it's also about avoiding various thoughts. They no longer want to think about it, don't want to remember it ever again or talk about it. The biggest hurdle for psychotherapy is that most people don't want to talk about what they've experienced. So avoidance is the first kind of symptom.
The second kind of symptom is flashbacks, meaning people re-experience the event, when they don't necessarily want to, and in fact are trying not to. People may have flashbacks, nightmares or intrusive thoughts. Even if they don't want to, they are overwhelmed on a daily basis by these intrusive thoughts. The memories of the traumatic event come back.
In relation to everyday life, this symptom can take the following form: people tell me that, when they are talking, all of a sudden they recall a woman's crushed face; while they are watching TV, they hear the word “rape” and they recall their experience in Rwanda; they are walking down the street and they see a child, and they remember a child crucified on a barn door in Bosnia. So they are immersed in these images, which reoccur over several months when they are associated with post-traumatic stress disorder. So this is the second kind of symptom, what is called flashbacks.
The third kind of symptom is hypervigilance, meaning that the body is always on guard. The individual almost died, he was in an extraordinary situation, and then the veteran or victim remains in a state of over-stimulation.
In this room, for example, it would be very difficult for a victim not to be in a constant state of arousal, because there are windows, people everywhere, around us, behind us.
Someone who experienced bombings in Bosnia, the events of the World Trade Center, the horrors of Rwanda, will be extremely vigilant as to who is behind them, who can come in through this door, what is happening with regard to the windows. These individuals are constantly alert. This means, then, that they may be unable to concentrate because their mind is focusing mainly on what is happening around them. This means that they will find it very difficult to sleep because sleeping means letting go, giving up control, and that means they are vulnerable. Such people can also be extremely irritable because if they are constantly in this state of arousal, their stress level is at 9 on a scale of 1 to 10, and the slightest thing can set them off.
So, their spouses find it extremely difficult to live with these people on a daily basis, because they are in a constant state of arousal and irritability.
This syndrome manifests itself in the weeks and months following a traumatic event. Typically, it can be diagnosed when symptoms have lasted at least a month.
Clearly, some symptoms resulting from a traumatic event are not as long-term. For example, people experience symptoms such as shock during an emergency. They tell themselves that they can't believe what is happening. People may experience disassociation. Victims tell me that while the event was occurring, they heard their commander tell them to do this, do that, and they obeyed like a robot but that they were disconnected. They managed to do their job but without feeling anything. They were truly disconnected.
In the days following the event people often feel very alone. Victims feel as if they are the only ones to feel that way. They believe this is unacceptable, particularly for soldiers; they say that it is shameful to experience such symptoms. This is still the case today. If someone is afraid, if they have nightmares, flashbacks, they absolutely cannot talk about it, because this would be a sign of weakness, this is not worthy of someone in the Canadian armed forces. These are emotions that appear in the days following the event, and if they continue, we see the appearance of post-traumatic stress disorder.
When we talk about PTSD, we're talking about a disorder that occurs but that we previously believed to be rare. Currently, it is estimated... We are starting to accumulate data that indicate that it is not so rare and that horrible events can cause PTSD.
Different studies have been done. What can lead to PTSD? What factors may make this disorder worse? We note that this is the case when particularly horrible events, intrusive events, occur, therefore events that affect the victim. Not only did the individual see his colleague get shot, just beside him, but the victim's blood splattered on him. They saw grey matter on the ground. These are intrusive, unpredictable and violent events.
People will often talk about events involving children; such events increase one's chances of experiencing post-traumatic stress disorder. People will tell me, for example, about being sent to Rwanda and not being able to bear the fact that children were carrying weapons. They think that war is civilized only when it takes place between two trained male adults. They tell me that after they got there and saw children killing others, this seemed barbaric. And so, many people find this absurdity to be unbearable, even in the context of war. This can also be a risk factor for post-traumatic stress disorder.
Sexual events are also a significant risk factor in post-traumatic stress disorder. They are often associated with more symptoms because they are very intrusive and traumatic.
Obviously, there are also events that cause physical injury. If an individual witnesses or is injured during a traumatic event, he or she may be more likely to develop PTSD than if they had not been injured.
We also note—and I will conclude on this point—some differences based on the victim's gender. For example, we know that men and women do not experience the same kind of traumatic event. Women are nine times more likely to experience a sexual trauma than men. We also know that men and women react very differently to a traumatic event. We know that women are more likely to consult a professional following a traumatic event. They are more likely to seek help, which may improve their prognosis, whereas, particularly within the Canadian Forces, men are much more likely to feel ashamed and stigmatized.
Men are more likely to try to hide it, and to drink. Some studies indicate a very telling comorbidity between PTSD and alcohol abuse. Fifty per cent of traumatized men will be diagnosed as having a drinking problem. This doesn't mean just drinking a beer now and again, it's truly a diagnosis of alcohol abuse and dependency. This is cause for concern because, if you drink four bottles of gin at night, obviously you will no longer feel anxious. In the short term, this strategy works. The problem is that, in the long term, alcohol abuse will reinforce PTSD and really make the symptoms chronic. This is one thing we need to be very aware of. Untreated PTSD can really get worse with time. It remains chronic, and often, a diagnosis of comorbidity will follow, particularly for men, as a result of their alcohol abuse.
Another comorbid factor that may be cause for concern is realizing that untreated PTSD if often associated with a major depression. The following are symptoms of depression: sadness, difficulty sleeping, constant crying, loss of interest and suicidal thoughts. This is not insignificant, it's truly quite important and is very strongly associated with PTSD. According to the studies, 52% of women and 52% of men with PTSD will also be diagnosed with major depression if the PTSD remains untreated. Society tends to think that, generally, time will heal all wounds and that gradually the symptoms will diminish. This is not what the scientific studies are telling us. What we are seeing is that if nothing is done, several diagnoses may be made, as the victims will try to treat this anxiety the only way they know how, by, for example, drinking alcohol, or else they will develop symptoms of a major depression.
I want to take a few minutes to conclude my presentation, and then we can talk about it together.
Obviously, over the years we have developed a better understanding of PTSD, and of its aggravating factors, but also of what can be done to mitigate its effects. More specifically, there are therapeutic strategies and psychological strategies. There are three levels of intervention. The first level of intervention is the least well-known and that is prior to the trauma.
What can we do to help people who are known to be at risk—military personnel, but also police officers, EMTs, international cooperants—knowing that they may experience trauma, to help them increase their resiliency, their capacity to understand themselves, in order to decrease the prevalence of PTSD? This is the first level of intervention. We can talk more about it later. This is the least well-known and the least well developed.
The second level of intervention is immediately following the trauma, in the hours and days that follow. We know that someone has been traumatized; what can we do right away? You have already heard about post-traumatic debriefings; this is the second level of intervention. How can we help them in the short term? The purpose of this immediate intervention is to try to prevent the appearance of PTSD, to take steps to ensure that the PTSD is not as severe.
The third level of intervention occurs in the longer term, meaning after one month, once a diagnosis of PTSD has been made, and the symptoms, that is, avoidance, hypervigilance, flashbacks, have continued for one month, two months or three months. What can we do to help these victims?
To help these people recover, we need to ensure a level of intervention with longer-term therapeutic strategies.
There you have it.
:
People have likely been suffering from PTSD since the dawn of time. Unfortunately, traumas are nothing new. However, the first scientific studies date back to the end of the 1800s, when the railroad came into existence. There were accidents, and strange symptoms were noted in the victims, such as their refusal to get back on the train, or having flashbacks of the accident.
The first hypothesis was that bits of metal had penetrated the brain and caused these symptoms. Nothing changed until the first two world wars. For the first time, new disorders appeared: shell shock, concentration camp syndrome and combat fatigue.
During that period, it was noted that military personnel experienced the same symptoms as those found in train accident victims: they refused to return to combat, they had flashbacks and nightmares about the experience. At that time, there was a very effective treatment for soldiers suffering from PTSD. They were considered cowards and deserters, and they were shot. Obviously you will agree with me in saying that this got rid of the PTSD once and for all. But it also got rid of the soldiers.
I say that with a smile on my face, but it's to show you just how far we've come with regard to this syndrome. It has long been seen as a sign of weakness among military personnel. They were thought not to be doing their duty towards their homeland, and to be deserters. They were punished for committing war crimes. In North America, it took the Vietnam war to bring about a change in attitude with regard to PTSD.
The Americans, who saw traumatized veterans returning home by the thousands, were unable to consider these individuals as cowards and deserters. In fact, many of them had been decorated, some of them had acted heroically in combat and others had graduated from the best known elite military schools. West Point is one such example. It was a shock for Americans. They wondered how such soldiers, who had graduated from the best schools and acted so heroically, could be suffering from such incapacitating symptoms.
It was also during the 1970s that scientific articles on rape trauma syndrome, as it's known, were published for the first time. Burgess and Holmstrom dealt with this in 1979. At that time, the very powerful American women's movement noticed surprisingly similar symptoms among completely different types of victims. Women who had been raped were afraid of sexual relationships, of men, had nightmares about the sexual attack and were in a constant state of alert. The American peace and women's movements were first and foremost in the fight to have the Senate recognize PTSD in 1980.
Since then, universities and some American veterans' hospitals have focused on what they call post-traumatic stress disorder. They are far ahead of us. When I did my Ph.D.—and it wasn't in 1920 but in 1993—it was the second Ph.D. in Quebec on PTSD. In 1997, when I began to provide training at the Sainte-Anne Hospital, a veterans' hospital in Montreal, it was the first time that the participants had received specific training on this subject. There was pressure in Quebec to make more psychologists available.
Currently, the troops are still not accompanied by Quebec or Canadian psychologists. For many years, our soldiers had to consult American psychologists. We consider this a start. We were lucky not to have experienced the Vietnam war. General Dallaire played an important role with regard to PTSD in the Canadian armed forces. He was one of the first to name this disorder. He dared to say that he had it. Yet, he was a general. His confession destroyed many taboos and helped to get this disorder recognized.
:
Let me start by answering your first question about civilians and what happens to them as a result of living through horrific events on a daily basis. If our soldiers are experiencing post-traumatic stress syndrome, one can imagine that civilians are also experiencing it. You're completely right: we have a lot of scientific data indicating civilians do indeed suffer from post-traumatic stress syndrome for years and years.
You can imagine all the women who have been raped. Rape is used as a weapon in times of war in many countries and the victims suffer for many years from post-traumatic stress disorder. As far as treatment is concerned—and that, after all, was your question— for several years there was an organization called Psychologists Without Borders which set about training people locally to provide services to the population. You can understand how tough it was for this organization to survive. Nowadays, the psychologists are part of well-entrenched organizations such as Doctors Without Borders. These psychologists don't attempt to treat locals through an interpreter, rather they spend more time training local psychologists, social workers and doctors who are familiar with the local culture and values and who will be able to help locals for many years in the future, even if our organizations have left.
So the answer is yes, from an international standpoint there is an increasing amount of interest around post-traumatic stress syndrome even within organizations such as Doctors Without Borders.
Let me now turn to your final question—I'll come back to your second question in a moment—which was whether post-traumatic stress disorder can transfer from one individual to another.
Well, indeed it can. In fact, we were aware of this in the 1950s, 1960s and 1970s when studies were carried out on the cross-generation transmission of post-traumatic stress syndrome afflicting concentration camp victims. Among Jews, who lived in concentration camps for years, the presence of post-traumatic stress syndrome was even observed among second and third generations. There was a lot of fear and terror associated with the Germans and weapons, and the incidence of symptoms of depression was far more pronounced among Jewish people than among other populations, even though they weren't themselves subjected to the trauma. They had heard about it or, since many victims didn't talk about it, suspected it.
There has been a lot of talk, particularly in the United States, about compassion fatigue which is a syndrome many health care professionals suffer from. Such people are in constant contact with victims, so much so that they are no longer able to listen to stories of horror and they develop flashbacks about things that did not even happen to them. For example, constant references were made to the situation in Rwanda in my department, references for example to women who were shredded, and I myself started seeing them when I watched the news because I had heard these stories told over and over.
You can imagine that some spouses might also develop some post-traumatic symptoms. So I'd urge you once again to invite Dr. Guay, who is a researcher with the Canadian army, and who will be able to give you statistics. From a clinical point of view, I can tell you that we have observed that the spouses of some servicemen and women have a fear of Arabs, that is of people of Arab origin, for example. Event though they have never gone to Afghanistan nor seen the horrors that go on, they can no longer stand Arabs. Unfortunately, such spouses blame the population in general because, in their eyes, these people are the reason why their husbands were sent to Afghanistan, why they almost died and why their children almost didn't see their fathers again.
We also observe avoidance of some stimuli. We've observed various fears and symptoms of depression among troops' family members.
Now let me come back to your second question, which is perhaps the toughest. How can you distinguish between someone who is genuinely suffering from post-traumatic stress syndrome and someone who is merely pretending? We do have data and experience to fall back on based on the fact that we regularly see people with post-traumatic stress disorder. You have to realize that only a very small number of people are going to imagine they have, or pretend to have, post-traumatic stress syndrome. The reason is that post-traumatic stress disorder is stigmatized. Even though there is financial compensation for life, it certainly is no gold mine, that's for sure. It's a disorder which is also very poorly looked upon by other troops in the forces.
Also, you'll understand that the diagnosing military psychiatrist has seen a lot of troops. So he's able to ask the right questions so as to distinguish between a genuine case of PTSD and one that's fake. The psychiatrist will consider what type of nightmares the individual is having, how chronic the post-traumatic stress disorder is and a comparison will be made between what the client is saying and what he said two, or five months earlier. You start to become quite an expert at making the distinction.
:
If you don't mind, I'd like to come back to one of the comments you made which I found very interesting. And I'll take this opportunity to answer your question at the same time.
One very important thing that you mentioned is that there is a big difference between the two types of trauma—and I did not refer to this in my presentation—type 1 and type 2. Type 1 refers to a single incident: a woman is walking down the street and she's raped; a person goes to a bank and witnesses an armed robbery.
Our troops are often subject to this type of trauma, they're subject to type 2 trauma. Type 2 involves repetitive events: marital violence, incest. Physicians with Doctors without Borders are constantly in contact with horrors. This means something altogether different for our servicemen and women. It means that if they want to last for nine months—and that's roughly the duration of their rotation: from six to nine months—they also need to protect themselves emotionally. For many troops, this will mean dissociation. That means that they cut themselves off emotionally from what is going on around them and continue what they have to do. When they get back, many of them will have gaps in what they remember. It's also difficult from a therapy point of view because you have to ask them to re-experience certain emotions, to "reconnect", whereas when on active duty, the way they tolerated the horror was to "disconnects". So there's that type of trauma, and it means that if an individual "disconnect", he or she comes across as being strong.
That brings me to your final question: how can we as Canadians improve their condition and lessen the stigma? That will be difficult, because "disconnecting", going about your business without feeling emotions, and not being afraid, are examples of behaviour which are considered strong within the Canadian armed forces. In therapy, they're told that courage is not about not being afraid, it's about feeling the fear and doing it anyway. Feeling emotions may actually be an example of strength. So in order to promote healing, you have to get them to take the opposite approach to what they did to tolerate the horror and, sometimes, go against the grain of what is thought in military circles.
Our troops are extremely useful. They have to do horrible things, but policies are what they are and a decision is made to send them to fight because it's important for our country. They're very proud of that. Coming back traumatized is, for them, a sign of real weakness. They would have liked to have done what they had to do for their country without feeling any weakness. We have to show them that having post-traumatic symptoms is not necessarily a sign of weakness.
Gen. Dallaire has helped a lot with this. I think we need to be more aware that we're at war, and we need to decorate more soldiers and consider that they have done their duty to their homeland, even if they have post-traumatic symptoms, and not just decorate and recognize soldiers who didn't feel a thing. I don't know if I've expressed that well.
:
Mr. Chairman, I want to ask you for seven minutes, since I'm going to spend the first two providing information.
Dr. Brillon, I want to share some information regarding individuals suffering from PTSD in the armed forces. I have had the opportunity to question anglophone military commanders. We were told, at first, that the percentage of soldiers suffering from PTSD was between 4% and 6%. I was told that it was 10% for francophones. National Defence told me that it was 0%. These people do not recognize or do not want to recognize the existence of PTSD.
In a meeting with a commander at National Defence, I was told that military personnel suffered from severe depressions. When I asked him what the symptoms were, he told me that the service men were less attentive, that they tended to isolate themselves, to drink and take drugs and have family problems. He also told me that, in some cases, they kill themselves. I told him that these were PTSD symptoms.
I am not a psychologist, but, since 1998, I have taken an interest in young veterans suffering from PTSD, because they are like my kids: they are the same age as my son. I have met hundreds of them. Some were still in the armed forces at Valcartier. During these meetings, we were separated by a curtain so I could not identify them. They were afraid of losing their job. I don't know what the situation is like elsewhere in the country, but in Quebec, from what I gathered, many servicemen sign up at the age of 18 to earn money or make a career for themselves rather than drawing on employment insurance or on another such program. We need to acknowledge this.
Generally, these young veterans said that they did not get any support from the Department of Veterans Affairs. They said that they had served their country and risked their lives, but that they had not been able to get help, and the few that did waited a long time for it. I understand them.
For example, only five beds at the Sainte-Anne Hospital are reserved for individuals suffering from PTSD. If we treat them like second-class citizens, I wonder what we would need to do to treat them like first-class citizens.
I would like to hear your comments on this. I apologize for getting on my soapbox, but this is nothing new. Perhaps that is why I do not suffer from PTSD.