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Biomedical subjects

P Omo-Dare

Publications and source records attributed to P Omo-Dare.

8 recordsLinked to original sources

A simple transfixion-ligation treatment of haemorrhoids.

The complications which may occur after existing haemorrhoidectomy procedures are enumerated. A new cost-effective operative procedure which requires minimal facilities and entails anal dilatation with simple transfixion-ligation of all primary and secondary haemorrhoids in one operating session is described. The preoperative and postoperative progress of 56 patients with 2nd to 4th degree haemorrhoids managed by transfixion-ligation of the individual haemorrhoids are presented and evaluated. Postoperative complications were few and mild. Pain and duration of hospitalization were considerably reduced and anal stenosis/fibrosis, faecal/permanent flatus incontinence and recurrence of haemorrhoids were absent. The procedure is recommended for the treatment of all degrees of haemorrhoids especially in developing countries where patients' average income is low, hospitals have few experienced surgical personnel, inadequately equipped operating theatres and an insufficient number of beds.

Adult↗

A comparative study of the traditional long case with the objective structured clinical examination in Lagos, Nigeria.

An apparent difference in the results of the clinical examination of the final M.B., B.S. was observed following replacement of the traditional long case (TLC) with the Objective Structured Clinical Examination (OSCE) in 1979. This led to a study of the results of two consecutive years of each method, 1976 and 1978 (TLC), and 1979 and 1980 (OSCE). The OSCE pass rate of 61% was found to be significantly lower than TLC pass rate of 93% (P less than 0.05). Using the analysis of variance and the critical difference (CD) of the mean scores of the different types of examination, no significant difference was found to exist between the two TLC examinations or between the two OSCE examinations. However, significant difference exists between the TLC of 1978 and the OSCE of 1979, P less than 0.05. A comparison of the CD of MCQ to those of TLC and OSCE suggests that less differences exist between MCQ and OSCE scores compared to MCQ and TLC scores, and by 1980 no significant difference exists between MCQ and OSCE. OSCE, like MCQ, will therefore appear an acceptable method of examination and perhaps a more effective method of clinical examination than TLC.

Clinical Competence↗