Journal of the American College of Surgeons
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To delineate the most reasonable approach to patients with traumatic cardiac arrest we studied the experience at our level 1 trauma center. ⋯ Patients with traumatic cardiac arrest with intact neurologic function should receive treatment. Resuscitation should not be attempted in patients who also have severe brain injury or prolonged time of cardiac arrest.
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Although over 7,000 people die from malignant melanoma each year, there are limited prognostic data for patients with metastatic disease. A retrospective analysis was undertaken to identify variables that accurately predict outcome and to determine if the survival rate of patients with melanoma treated for distant metastases (American Joint Committee on Cancer [AJCC] stage IV disease) at the authors' institution changed between 1971 and 1993. ⋯ Despite new treatment options, the survival rate of patients with metastatic melanoma has not changed significantly over the last 22 years; their prognosis remains dismal. The three prognostic variables identified in this study should be considered in the design of future clinical trials.
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Neoadjuvant chemotherapy followed by surgery or radiation therapy, or both, has become the treatment of choice for patients with large-sized resectable carcinoma of the breast in whom mastectomy is the conventional option. Since tumor regression before surgery is considered a favorable prognostic factor, there is still controversy regarding the need to perform an axillary dissection after a good response to systemic induction treatment. ⋯ These findings suggest that axillary lymphadenectomy should be considered an important component of the combined modality therapy for patients with large-sized resectable carcinoma of the breast in order to identify subgroups of patients that may benefit from alternative treatments in the adjuvant setting.
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The Commission on Cancer (COC) of The American College of Surgeons periodically reviews criteria for evaluation of the care of patients with cancer related to diagnosis, treatment, rehabilitation, and follow-up. The COC annually performs a national survey of practices for several cancer sites. ⋯ The distribution of cases by anatomic site was consistent with a hypothesis of rightward migration of colon carcinoma. Colon and rectal carcinomas in African-Americans were reported in more advanced stages and with corresponding decreases in survival rates. Some patterns of nonoptimal diagnostic use were noted. The increasing use of sphincter-sparing surgical alternatives for carcinoma of the rectum was evident. Adjuvant therapy was not widely used during this period. This study suggests evolving patterns of evaluation, increased preservation of continence, and improved but varying survival among ethnic groups. It further suggests that survival as measured across these 943 hospitals may be lower than that attained at some individual centers.
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Randomized Controlled Trial Multicenter Study Clinical Trial
Preliminary report of a prospective randomized study of octreotide in the treatment of severe acute pancreatitis.
Experimental and clinical studies on the effect of octreotide in the treatment of patients with acute pancreatitis have presented controversial results. Since January 1992, we have been conducting a prospective randomized study on the clinical effect of octreotide in severe acute pancreatitis, at three hospitals in Israel. ⋯ Although some of the parameters did not reach statistical significance, these preliminary results suggest that octreotide may have a beneficial effect in the treatment of patients with severe acute pancreatitis. This study is scheduled to continue for two more years.