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Biomedical subjects

I Chin-Yee

Publications and source records attributed to I Chin-Yee.

22 records · Page 2Linked to original sources
PubMed1991

Acute non-lymphocytic leukaemia and myelofibrosis following sequential hemibody irradiation for prostatic carcinoma.

Sequential hemibody radiotherapy (SHBI) is currently being evaluated in clinical trials as adjuvant treatment in cancer patients who are potential long-term survivors. The potential late adverse effects of this therapeutic modality on the bone marrow may place patients at risk for the complications of aplasia, leukaemia, and myeloproliferative syndromes. We describe a case of acute non-lymphocytic leukaemia and myelofibrosis following SHBI for prostate carcinoma. The possible role of radiation in the induction of these abnormalities is discussed.

Adenocarcinoma↗
PubMed1991

Flow cytometric reticulocyte analysis using thiazole orange; clinical experience and technical limitations.

Flow cytometric (FCM) reticulocyte analysis using thiazole orange (TO) is becoming an increasingly popular method for routine quantification of reticulocytes. The methodology is accurate, cost-effective and shows a high correlation with manual techniques. We describe our experience with the clinical application of FCM reticulocyte analysis in a general hospital setting over a 20-month period with special emphasis on technical limitations.

Antineoplastic Agents↗
PubMedDate not supplied

Randomized assessment of a warfarin nomogram for initial oral anticoagulation after venous thromboembolic disease.

Standard treatment for venous thromboembolism is parenteral heparin followed by warfarin. In this study we assess whether a standardized method of ordering warfarin reduces the duration of hospitalization. Consecutive patients were randomized to receive warfarin managed by attending physicians or by a nomogram. Patients were stratified according to primary or secondary venous thromboembolism. Prothrombin times were measured daily and heparin was given for a minimum of 5 days and stopped when the International Normalized Ratio was >1.9. Patients were followed for 3 months. There were 111 patients, 80 with primary and 31 with secondary venous thromboembolism. Overall there were no differences between the two warfarin groups with respect to length of admission. Given the prolonged duration of admission in many patients with secondary venous thromboembolism, a subset analysis was conducted on the 80 patients with primary venous thromboembolism. Patients in the standard group stayed significantly longer than patients in the nomogram group (6.0 vs. 5.6 days, p = 0.02). The warfarin nomogram as tested is safe and leads to a significantly shorter length of stay for patients with primary venous thromboembolism as compared to standard practice.

Administration, Oral↗