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C D Douglas

Publications and source records attributed to C D Douglas.

6 recordsLinked to original sources

The intention to hasten death: a survey of attitudes and practices of surgeons in Australia.

OBJECTIVE: To determine attitudes among surgeons in Australia to assisted death, and the proportion of surgeons who have intentionally hastened death with or without an explicit request. DESIGN: Anonymous, cross-sectional, mail-out survey between August and November 1999 PARTICIPANTS: 683 out of 992 eligible general surgeons (68.9% response rate). MAIN OUTCOME MEASURES: Proportion of respondents answering affirmatively to questions about administering excessive doses of medication with an intention to hasten death. RESULTS: 247 respondents (36.2%; 95% CI, 32.6%-39.9%) reported that, for the purpose of relieving a patient's suffering, they have given drugs in doses that they perceived to be greater than those required to relieve symptoms with the intention of hastening death. More than half of these (139 respondents; 20.4% of all respondents; 95% CI, 17.4%-23.6%) reported that they had never received an unambiguous request for a lethal dose of medication. Of all respondents, only 36 (5.3%; 95% CI, 2.9%-6.1%) reported that they had given a bolus lethal injection, or had provided the means to commit suicide, in response to an unambiguous request. CONCLUSIONS: More than a third of surgeons surveyed reported giving drugs with an intention to hasten death, often in the absence of an explicit request. However, in many instances, this may involve the use of an infusion of analgesics or sedatives, and such actions may be difficult to distinguish from accepted palliative care, except on the basis of the doctor's self-reported intention. Legal and moral distinctions based solely on a doctor's intention are problematic.

Adult↗

Randomised controlled trial of ultrasonography in diagnosis of acute appendicitis, incorporating the Alvarado score.

OBJECTIVES: To determine whether diagnosis by graded compression ultrasonography improves clinical outcomes for patients with suspected appendicitis. DESIGN: A randomised controlled trial comparing clinical diagnosis (control) with a diagnostic protocol incorporating ultrasonography and the Alvarado score (intervention group). SETTING: Single tertiary referral centre. PARTICIPANTS: 302 patients (age 5-82 years) referred to the surgical service with suspected appendicitis. 160 patients were randomised to the intervention group, of whom 129 underwent ultrasonography. Ultrasonography was omitted for patients with extreme Alvarado scores (1-3, 9, or 10) unless requested by the admitting surgical team. MAIN OUTCOME MEASURES: Time to operation, duration of hospital stay, and adverse outcomes, including non-therapeutic operations and delayed treatment in association with perforation. RESULTS: Sensitivity and specificity of ultrasonography were measured at 94. 7% and 88.9%, respectively. Patients in the intervention group who underwent therapeutic operation had a significantly shorter mean time to operation than patients in the control group (7.0 v 10.2 hours, P=0.016). There were no differences between groups in mean duration of hospital stay (53.4 v 54.5 hours, P=0.84), proportion of patients undergoing a non-therapeutic operation (9% v 11%, P=0.59) or delayed treatment in association with perforation (3% v 1%, P=0.45). CONCLUSION: Graded compression ultrasonography is an accurate procedure that leads to the prompt diagnosis and early treatment of many cases of appendicitis, although it does not prevent adverse outcomes or reduce length of hospital stay.

Acute Disease↗

Graded compression ultrasonography in the assessment of the "tough decision" acute abdomen in childhood.

The diagnosis of acute appendicitis in childhood is frequently difficult. In some situations the need to operate is clear, but in others the decisions may be much "tougher" because the clinical findings are equivocal. This is a retrospective study of a consecutive series of 253 children presenting with "acute abdominal pain? appendicitis" who had graded compression ultrasonography (GCUS) because the clinical scenario did not warrant immediate laparotomy. This represents 30% of all cases seen in the study period. The aim of the study was to examine the role of GCUS and a clinical scoring system (the Alvarado score) in patients in whom the diagnosis is uncertain.

Abdomen, Acute↗