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Mind-Body Connection
Research in mind-body medicine has huge implications for people’s everyday lives. Mind-Body Connection will let you know about this research--in plain English. Some of the topics may surprise you. I'll describe studies on depression and heart disease; on trauma and health; and on breastfeeding and early parenting. I hope to make this amazing field more accessible to both health care providers and regular folk. This research is powerful enough that it might just save your life.

  • Non-Drug Treatments for Trauma Symptoms and PTSD
    Traumatic events are relatively common in the lives of women. According to the U.S. National Center for PTSD, 51% of American women have been exposed to at least one trauma-producing event in their lifetimes, and 6% have been exposed to four or more. Fortunately, exposure to traumatic events does not automatically lead to a diagnosis of PTSD (American Psychiatric Association, 2004).


    But women are twice as likely as men to meet full diagnostic criteria (10.4% of women vs. 5% of men). And even when they don’t, up to one third can have symptoms of trauma that impair their physical and mental health (Kendall-Tackett, 2005).

    The National Center for PTSD lists the most common traumatic experiences for women as rape, sexual molestation, physical attack, being threatened with a weapon, and childhood physical abuse (www.ncptsd.va.gov). Trauma in the perinatal period can also be caused by previous pregnancy loss, preterm birth, neonatal death, or a frightening or life-threatening birth experience (Kendall-Tackett, 2005; 2010).

    Diagnostic Criteria for PTSD

    Screening questions can indicate whether patients have experienced traumatic events. However, a formal diagnosis of PTSD is more exacting. According to Diagnostic and Statistical Manual IV TR Criteria (American Psychiatric Association, 2000), and the American Psychiatric Association’s Practice Guidelines for PTSD (2004), a diagnosis of PTSD requires a discernible traumatic event, one that victims perceive as life-threatening for themselves or a loved one. The victim must have responded with fear, helplessness or horror. In addition, there must be symptoms in each of three clusters: 1) Re-experiencing, 2) Avoidance/numbing, and 3) Hyperarousal.

    Re-experiencing includes frequent intrusive thoughts of the event via nightmares or repetitive daytime thoughts. Avoidance includes numbing, avoiding situations that remind them of the traumatic event, and even amnesia about all or part of the event. Hyperarousal includes persistent jumpiness, sleep disturbances, poor concentration, and chronic activation of the sympathetic nervous system. Depression, another manifestation of chronic hyperarousal, is a common co-occurring symptom that must be addressed as well.

    Non-Drug Treatments for PTSD and Trauma Symptoms

    Comprehensive trauma treatment involves a wide range of activities including patient education, peer support, and trauma-focused psychotherapy. There are also medications that can be added to the treatment regimen. While medications are useful adjuncts, they are not the primary treatments for PTSD and will be described in a future post.

    Psychoeducation and Peer Counseling

    The role of both psychoeducation and peer counseling is to help clients understand their experiences and their reactions in the wake of traumatic events. Clients are given information on how to avoid secondary exposure to the event, how to reduce stress responses, and where to go if they need ongoing support. By understanding that their reactions are predictable after traumatic events, clients are less likely to blame themselves and are more likely to comply with treatment.

    Trauma-focused Psychotherapy

    The two most effective therapies for PTSD and trauma symptoms are cognitive behavioral therapy and EMDR. As non-drug treatments, they are both safe for pregnancy and breastfeeding.

    Cognitive-Behavioral Therapy. The focus of cognitive therapy, in general, is to help clients identify faulty ways of thinking that increase the risk of depression, and challenging those beliefs with more accurate cognitions. In trauma treatment, this same approach targets distortions in clients’ threat appraisal processes, and helps to desensitize them to trauma-related triggers (i.e., events that remind them of the traumatic event; American Psychiatric Association, 2004). CBT is a highly effective approach and variants to this approach include exposure therapy and stress-inoculation training (Friedman, 2001; Kendall-Tackett, 2003).

    Eye Movement Desensitization and Reprocessing (EMDR). In EMDR the client is instructed to focus on the image, negative thought, and body sensations while simultaneously moving his/her eyes back and forth following the therapist's fingers as they briefly move across his/her field of vision. Eye movements are the most commonly used external stimulus. But therapists often use auditory tones, tapping, or other types of tactile stimulation. Clients can simply think about their traumatic experiences, rather than having to verbalize them. This technique has proven highly effective in reducing symptoms after a few sessions, and has been approved by the American Psychiatric Association and the U.S. Veterans Administration for treating PTSD. Certified practitioners of EMDR are available in many parts of the world. An international list of practitioners can be found at the EMDR Institute (www.emdr.com) or the EMDR International Association (www.emdria.com).

    Summary

    Trauma symptoms and PTSD are quite treatable. There are  a wide array of treatment options available. Non-drug modalities are frontline treatments for PTSD, and these are both safe and effective. For more information, go to http://www.apatraumadivision.org/.
    References

    American Psychiatric Association. (2000) Diagnostic and statistical manual of mental disorders, 4th Ed., Text Revision. Washington DC: Author.

    American Psychiatric Association. (2004). Practice guideline for the treatment of patients with acute stress disorder and posttraumatic stress disorder. Washington, DC: Author.
    Friedman, M.J. (2001). Posttraumatic stress disorder: The latest assessment and treatment strategies. Kansas City, MO: Compact Clinicals.
    Kendall-Tackett, K.A. (2003). Treating the lifetime health effects of childhood victimization. Kingston, NJ: Civic Research Institute.
    Kendall-Tackett, K.A. (2005). Handbook of women, stress and trauma. New York: Taylor & Francis.
    Kendall-Tackett, K.A. (2010). Depression in new mothers: Causes, consequences and treatment options, 2nd Edition. London: Routledge.
    National Institute for Clinical Excellence. (2005). Posttraumatic stress disorder: The management of PTSD in adults and children in primary and secondary care. London: Author (available at www.nice.org.uk).

  • Depression in New Mothers at OneTrueMedia.com
    I created this short video to provide information about the causes and treatments for depression in new mothers. Please let me know what you think.



  • Women Speak Out about Trauma Caused by their Births
    I posted this powerful slide show on my Facebook page and received an outpouring of response. If your birth experience was frightening, disappointing, or caused you to experience any lingering psychological distress, you may find this validating and healing.

    Birth Trauma

  • Why Breastfeeding Lowers Women's Cardiovascular Risk

    Heart disease is the number one killer of women in the world. But you may be surprised to learn what women can do to lower their risk.

    An intriguing new study will be published this month in Diabetes. It was a study of 704 women who were enrolled during their first pregnancy and followed for 20 years. At the end of the study period, they noted that women who had breastfed for at least nine months had a 56% reduction in developing metabolic syndrome during the study period. Metabolic syndrome is the precursor syndrome to Type 2 diabetes and includes a cluster of symptoms such as insulin resistance, high LDL and VLDL cholesterol, high triglycerides, high BMI, and visceral obesity.

    Along these same lines, a paper published last year in Obstetrics & Gynecology found that post-menopausal women (average age of 60) who had breastfed had significantly lower rates of heart disease, hyperlipidemia, high LDL cholesterol, and a host of other cardiovascular risk factors. Since cardiovascular disease is the number killer of women worldwide, these studies are of interest. But why would breastfeeding lower women's risk of heart disease?
    To a health psychologist, these findings make perfect sense. And it all has to do with understanding the human stress response. Allow me to illustrate by describing what happens when this stress response is chronically activated.

    In the Dunedin Multidisciplinary Health and Development, a birth cohort from Dunedin, New Zealand of 1,037 participants was followed for 32 years. During the first 10 years of the study, the children were assessed for three types of adverse childhood experiences: socioeconomic disadvantage, maltreatment and social isolation. These experiences, particularly if chronic, can permanently upregulate the stress response, increasing the risk for disease. As predicted, when study participants were 32 years old, researchers found that those who experienced adverse childhood experiences had higher rates of major depression, high levels of systemic inflammation, and higher rates of having at least 3 metabolic risk markers (Archives of Pediatric & Adolescent Medicine). Each of these factors increases the risk for both cardiovascular disease and diabetes.

    So back to our original question: How does breastfeeding lower women’s risk metabolic and cardiovascular disease? The Dunedin study demonstrates that an upregulated stress response increases the risk for CV and metabolic disease. But what does breastfeeding do? Several studies conducted with mothers of infants have shown that breastfeeding downregulates stress in both mothers and babies. In fact, after breastfeeding, women are less stress-responsive in laboratory settings, meaning that when researchers try to stress them in the half hour or so after having their babies at the breast, the mothers show less of a stress response. That’s the short-term effect of breastfeeding.

    The results of the recent studies on cardiovascular disease and metabolic syndrome suggest that breastfeeding has a far longer-term stress-lowering effect than anyone suspected. And this is a great news indeed.











    Kathleen Kendall-Tackett, Ph.D., IBCLC is a health psychologist, board-certified lactation consultant, and clinical associate professor of pediatrics at Texas Tech University School of Medicine. Her Web site is UppityScienceChick.com.


  • St. John’s Wort for Depression
    The herbal antidepressant St. John’s wort is the most widely prescribed antidepressant in the world, and it is highly effective in treating depression. The botanical name is Hypericum perforatum. Its standard uses are for mild-to-moderate depression, but St. John's wort has been used for major depression as well. When researchers have compared St. John’s wort to Zoloft and Paxil, St. John’s wort was as effective as medications and patients reported fewer side effects. One of its constituients, hyperforin, has also been shown to be highly anti-inflammatory, and this likely contributes to its effectiveness in treating depression.


    Used by itself, St. John’s wort has an excellent safety record. But there are two important cautions. First, it does interact with several classes of medications, so should not be combined with antidepressants, birth control pills, cyclosporins, and several other classes of medications. If you decide to take St. John’s wort, be sure to tell your doctor or other health care provider. Second, brands of herbal products vary widely in quality, and it’s not always possible to tell which product is good quality. Seek the advice of a naturopath or licensed herbalist to find a good product. Or for a small fee, ConsumerLabs.com provides information on specific brands. Below are some resources and recommendations regarding use of St. John's wort.

    Dosage: 300 mg, three times a day

    Standardized to 0.3% hypericin or 2% to 4% hyperforin

    The Complete German Commission E Monographs available online and for purchase from the American Botanical Council, www.herbalgram.org