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September 6, 2009

Palliative Care for Anorexia Nervosa?

Filed under: Health Care — Nancy @ 10:01 am -0700

I recently read an article in the International Journal of Eating Disorders entitled Managing the Chronic, Treatment-Resistant Patient with Anorexia Nervosa (Strober, 2004). Though eloquently written and artfully persuasive, this was probably the most depressing journal article I have ever read. The author, Michael Strober, seeks to help readers “resolve the paradox of caring for patients who seem so decidedly opposed to change.” Essentially, Strober advises psychologists to avoid pushing, or even encouraging, full nutrition and weight restoration in chronically ill patients with AN because these attempts will backfire by upsetting the patient emotionally and thus leading to premature termination of therapy. Instead, he argues, therapists “can expect little, should seek nothing, and must largely defer to the patient in regards to the objective of the time shared together.”

Strober states that the therapist’s attempts to encourage re-feeding “will feel like an assault” to the patient and are “certain to induce peril.” He warns therapists that their efforts to coerce patients into hospitalization or other much-needed medical care will result in “a potentially dangerous exacerbation of symptoms.” The article presents two tragic case studies of women in their late 20’s who have been chronically ill with AN since early adolescence. Each story is presented as a cautionary tale describing the deleterious effects of requiring full nutrition and weight restoration in these types of patients. Finally, Strober admonishes therapists to be aware of their counter-transference with such patients and advises them to “concede the reality that there may be little to do to drastically alter the course of a patient’s illness,” and notes that “this is neither failure nor inferiority.”

I view this entire philosophy as a manifestation of both failure and inferiority. Failure on the part of professionals who fear an emaciated patient’s wrath more than they fear her death. Failure on the part of a profession which espouses the dogma that avoiding premature termination of treatment is more important than avoiding premature termination of the patient’s life. Failure on the part of a philosophy that values nurturing the therapeutic relationship more than it values giving a patient a fighting chance at life, health, and happiness. These patients have not failed treatment. Treatment has failed them.

Strober argues that there is a place in our field for palliative care for treatment-resistant anorexics. I disagree. Anorexia nervosa is, by definition, resistant to treatment. The “peril” that ensues during re-feeding is real and universal. Re-feeding is agonizing for the patient herself, her friends and family, and her treatment team. Anyone who has ever made the heroic journey from AN to recovery will tell you that. I have never met an anorexic who gladly relinquished rigid control over her diet, voluntarily prepared and consumed high-calorie meals, and excitedly welcomed weight restoration without struggle. A person such as this would not have been diagnosed with AN in the first place. Chronically ill patients with AN are not resistant to treatment. Treatment is resistant to them.

Towards the end of the article, Strober warns therapists to keep their counter-transference in check by not pushing patients too hard, not expecting recovery, and resigning themselves to the reality that these patients are destined for a lifetime of illness and misery followed by a premature death. He notes that many therapists are not well-suited for providing palliative care to treatment-resistant anorexics. I, for one, am certainly not cut out for that type of work. I am not able to sit impassively with a patient who has been ill for fifteen years without taking draconian measures to propel her towards health. I recognize that responsibility for her recovery, at least initially, lies with me and with her family. I would not expect a patient with that level of illness to embrace recovery. That’s my job, not hers.

Individuals with AN are almost universally brilliant, talented, sensitive, and intense. They have so much potential, so many gifts to offer the world. They are physicians and nurses and lawyers, scientists and professors and teachers. They are outstanding athletes, writers, singers, dancers, actresses, and artists. Consider three-time Grammy-winning singer Karen Carpenter who died of AN at age 33 and world-class gymnast Christy Henrich, who died of AN at age 22. These women were beloved daughters, loyal sisters, caring friends.

It baffles me that, in a society which purports to value human life, we allow these precious lives slip away. The Bush administration placed restrictions on stem-cell research, supposedly out of concern for the sanctity of life. Nearly half of Americans are opposed to abortion. Our society believes that elderly, terminally ill patients in excruciating pain must not be allowed to die, as evidenced by the fact that doctor-assisted suicide is illegal in every state except Oregon. States have laws which allow for the involuntary hospitalization of imminently suicidal and floridly psychotic patients, recognizing that these individuals are not well enough to care for themselves. Psychiatric hospitals use 4-point restraints, sedatives, and padded rooms to prevent patients from injuring themselves. Prisoners are forbidden from having sharp objects and belts in order to protect them from taking their own lives. Death row inmates who attempt suicide are resuscitated. Don’t we owe the same to innocent people who are suffering from a horrible eating disorder?

from: http://www.blog.drsarahravin.com/eating-disorders/palliative-care-for-anorexia-nervosa/

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September 3, 2009

Weight, Smoking Affect Back Pain Surgery Success

Filed under: Health Care — Tags: — Nancy @ 12:22 am -0700

Weight, smoking history, injury-related litigation and other patient-specific characteristics have a big impact on the success or failure of spinal surgery for back pain, researchers report.The study, presented Monday at the annual meeting of the American Association of Neurological Surgeons in New Orleans, examined outcomes of 622 people in the United States who had spinal surgery in 2002.

Patients were assessed six months to a year after their surgery. As part of the assessment, each patient was questioned as to his or her level of post-surgery pain relief, numbness, weakness, ability to return to work, narcotic pain reliever usage, additional care needs and overall outcomes. The results:

70 percent of patients said they returned to work or full activities;
85 percent rarely or ever used any narcotic medications;
85 percent rated their overall outcome as excellent or good;
7 percent required additional care, with about half those patients requiring re-hospitalization;
66 percent graded relief, numbness and weakness as excellent or good.
Interestingly, this survey demonstrated that patient demographics influenced the outcome of spinal surgery considerably more than the surgeon, surgical procedure, or disease specifics, researcher Dr. Thomas B. Ducker said in a prepared statement.

Both overall outcome and relief of pain showed significant differences among nonsmoking patients with a healthy BMI (body mass index), and those with any or all of the other factors: smoking, obesity, and/or litigation. For instance, there were no patients in the obese/active smoker/litigator category that rated overall outcome excellent, and only 33 percent of those rated it good, Ducker said.

Litigation was directly related to the condition/injury that led to the patient’s need for spinal surgery.The following figures show excellent and good outcomes in pain relief among different groups of patients:

Non smoker/normal BMI patients — 77 percent
Normal BMI – all patients — 74 percent
Active smokers — 58 percent
Obese and litigator — 53 percent
Obese, active smoker and litigator — 41 percent.
These data further reinforce the stance that a patient’s overall health and personal circumstances should be taken into consideration before undergoing surgery, Ducker said.

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Sunshine, Vitamin D Improve Lung Cancer Survival

Filed under: Health Care — Tags: , , — Nancy @ 12:19 am -0700

Does having lung cancer surgery during a sunny time of year improve your chances of survival? Maybe, according to Harvard researchers.

The reason is vitamin D. The human body naturally produces vitamin D after sun exposure, and researchers found that people who had surgery for early-stage lung cancer fared better if they had their surgery during a sunnier time of the year or if they had a high intake of vitamin D before surgery.

In fact, those who had surgery in very sunny months and had a high intake of vitamin D were more than twice as likely to surpass the five-year survival mark as people who had winter surgeries and a low intake of vitamin D, the study found.

The take-home message from this study is that if these findings hold up, a relatively simple intervention could have a relatively large impact, said principal investigator Dr. David Christiani, a professor of epidemiology at the Harvard School of Public health. This study showed a pretty strong relationship between vitamin D intake or season and disease-free and overall survival.

However, both the researchers and other lung cancer experts stressed the findings are no reason to postpone needed cancer surgery to a brighter time of year.

The findings were presented April 18 at the annual meeting of the American Association for Cancer Research in Anaheim, Calif.

More than 170,000 Americans will be diagnosed with lung cancer this year, according to the American Cancer Society. Sixty percent of those diagnosed will die within a year, and for 75 percent of those with lung cancer, the disease will prove fatal within two years of diagnosis. Lung cancer is the deadliest of all cancers for both men and women, and more than 160,000 people die from the disease each year.

Symptoms include a cough that won’t go away and worsens over time, constant chest pain, coughing up blood, hoarseness, wheezing and shortness of breath, according to the National Cancer Institute. The most common cause of lung cancer is smoking. Other causes include exposure to secondhand smoke, radon, asbestos or certain air pollutants.

For this study, Christiani and his colleagues looked at outcomes in 456 people with early stage non-small cell lung cancer. Eighty percent had stage I cancer, and the remaining 20 percent had more advanced stage II cancer. All had surgery to remove the cancer, while 9 percent also received radiation and 1 percent received chemotherapy.

The average age of people in the study was 69. Most were white, 47 percent were female and 40 percent were current smokers. The average follow-up time was just under six years.

After five years, 234 of the study participants had died. Older age, current smoking and more advanced cancer were risk factors for dying, and the researchers adjusted for these factors in their analysis.

Five-year survival rates were 25 percent higher for those who had surgery in the spring, summer or fall compared to those who had surgery in the winter, the researchers found. Overall survival rates were 50 percent for winter surgeries, 57 percent for spring/fall surgeries and 59 percent for summer surgeries.

The researchers also had dietary information for 323 of the study participants. Those with the highest intake of vitamin D were 28 percent less likely to die.

When surgical season was combined with vitamin D intake, the researchers found a 72 percent five-year survival for those who had surgery in the summer and had the highest vitamin D intake, compared to 30 percent for those who had winter surgery and low vitamin D intake.

Christiani said this study didn’t look at the mechanism by which vitamin D might increase survival odds, but said that other studies have shown that vitamin D may have anti-proliferative and anti-invasive properties. That means vitamin D may modify the way lung cancer tumor cells behave and make them less likely to grow fast and less likely to invade other parts of the body.

This is an interesting observation, but it won’t influence the way I would practice today, said Dr. Jay Brooks, chairman of hematology and oncology at Ochsner Clinic Foundation Hospital in New Orleans.

Brooks pointed out that past studies have shown significant benefits for other vitamins that with additional research didn’t pan out.

Additionally, because the earlier you get treatment for lung cancer, the better your chances for survival are, Brooks cautioned, People shouldn’t wait to get surgery.

The researchers agreed. This study in no way suggests that people should try to time their cancer surgeries for a particular season. But, if validated, it may mean that increasing a patient’s use of vitamin D before such surgery could offer a survival benefit, one of Christiani’s Harvard colleagues, Dr. Wei Zhou, said in a statement.

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