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Biomedical subjects

Avni Sali

Publications and source records attributed to Avni Sali.

11 recordsLinked to original sources

Colorectal cancer and CHF - reviewing the evidence for complementary medicine.

This is the third of a series of articles looking at the available evidence for complementary medicine. Physical activity is important in attenuating harmful effects of aging and the onset of chronic disease. Benefits of physical activity in preventing or delaying cardiovascular disease and managing obesity and arthritis have mainstream acceptance. However, evidence is emerging of the benefits of physical activity in other conditions such as cancer.

Colorectal Neoplasms↗

Treatments for damaged skin.

This is the fifth of a series of articles looking at the available evidence for complementary medicine relating to the theme topic in Australian Family Physician. Any ointment or device when applied to damaged skin whether it be burned or cut, has a legion of tasks to perform: maintaining the integrity of the skin affected, repelling infective agents, and promotion of the healing process.

Bandages↗

Complementary medicine in palliative care.

This is the eighth of a series of articles looking at the available evidence for complementary medicine relating to the theme topic in Australian Family Physician. For patients facing an incurable and life threatening illness such as cancer, decisions that lead to the use of complementary and alternative medicines (CAM) are often seen as pragmatic and a last resort when mainstream medicine has nothing left to offer.

Complementary Therapies↗

Immune function and adjustment style: do they predict survival in breast cancer?

The aim of this study was to investigate the role of immune status and psychosocial factors in survival from early breast cancer (N=61). Baseline assessments included lymphocyte number and function, natural killer cell activity (NKA), plasma cortisol and prolactin level. Psychosocial measures included anxiety, depression and mental adjustment to cancer and social support. Length of follow-up was 6.1-7.9 years with 14 (23%) breast cancer deaths. In Cox proportional hazards models adjusting for lymph node status two parameters predicted longer survival, low NKA (HR 29 per LLU, p=0.003) and minimizing the illness adjustment (HR 0.64 per scale point, p=0.012). These data provide little evidence for a psychoneuroimmunological mechanism in the survival from breast cancer. While this study is limited due to small sample size, and therefore the possibility of inflated estimates, longer survival in those minimizing the illness is a finding consistent with recent studies; however, the counter-intuitive finding that high NKA predicts shorter survival may be a marker for current disease or response to treatments.

Adaptation, Psychological↗

Sedation and analgesia-prescribing patterns in terminally ill patients at the end of life.

The extensive use of sedative and analgesic medication at the end of life is often controversial due to the perception that death may be hastened as a result of progressive drug escalation. Physician attitudes toward prescribing medication in this setting vary, resulting in widely differing prescribing patterns for patients with advanced cancer. This investigation attempted to identify overall prescribing patterns and variation in the use of sedation and analgesia in an inpatient hospice setting at the end of life. A retrospective case review was undertaken of 102 consecutive patients who died in a palliative care hospice. A detailed review of medication prescription, with particular attention to sedation and analgesia in the last week of life, was performed. The review revealed that regular sedation was prescribed in 68 percent of the patients. Almost two-thirds of the patients began regular sedation on admission or within seven days of admission. Although survival was higher in patients who received regular sedation (mean, 36.5 days) versus those that did not (mean, 17 days), the difference was not significant (p = 0.1). Overall, regular sedation with moderate dose increases was observed. In patients prescribed morphine from the time of admission, morphine oral equivalents increased from a mean of 111 mg on admission to a mean of 346 mg at time of death for a mean escalation of 311 percent. The mean duration of admission was 26 days with an opioid-escalation index of 12 percent per day. Survival is a multifactorial phenomenon and was unrelated to the level of analgesia in this cohort. Findings showed that sedation dose increased modestly toward the end of life, and that the increase was not associated with a significant reduction in survival. Further there was no significant impact on survival related to an individual physician's prescribing pattern at the end of life. These results suggest that, in the institution where the review was conducted, neither sedation nor individual variation in physician prescribing habits in terminally ill patients was associated with hastening of death. Overall, the amount of sedative drugs required for adequate symptom control during terminal care was moderate.

Analgesics, Opioid↗