: a model for understanding the expressions of the bereaved.

The aim of this work is to provide an overview of the key features of the expressions of grief. Grief is a response to loss or anticipated loss. Although universal, its oral and nonverbal expression varies across cultures and individuals.

Breakthrough pain characteristics and syndromes in patients with cancer pain. An international survey.

Breakthrough pain (BKP) is a transitory flare of pain that occurs on a background of relatively well controlled baseline pain. Previous surveys have found that BKP is highly prevalent among patients with cancer pain and predicts more severe pain, pain-related distress and functional impairment, and relatively poor quality of life. An international group of investigators assembled by a task force of the International Association for the Study of Pain (IASP) evaluated the prevalence and characteristics of BKP as part of a prospective, cross-sectional survey of cancer pain.

Corticosteroids in the management of bowel obstruction on a gynecological oncology unit.

The development of gastrointestinal obstruction commonly occurs as a complication of advanced gynecological cancer. While surgery remains the mainstay of treatment for these patients, it is not always feasible, and when it is performed, it does not always resolve the obstruction. In this prospective study of patients presenting to a gynecologic oncology unit, 13 patients were administered 8 mg of dexamethasone subcutaneously or intravenously for a minimum of 3 days to manage the symptoms of bowel obstruction.

Concurrent validity of the modified Edmonton Symptom Assessment System with the Rotterdam Symptom Checklist and the Brief Pain Inventory.

As part of a longitudinal prospective study we sought a self-completed instrument of symptom assessment suitable for a population of cancer patients who were receiving palliative therapy. The modified Edmonton Symptom Assessment System (ESAS) is such an instrument, but it required validation for this population. This study represents a validation of the modified ESAS with the Rotterdam Symptom Checklist and the Brief Pain Inventory--two instruments widely used in patients receiving palliative therapy for cancer.