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Biomedical subjects

J O'Hanlon

Publications and source records attributed to J O'Hanlon.

10 recordsLinked to original sources
PubMed1994

Epistaxis and nasotracheal intubation--prevention with vasoconstrictor spray.

Eighty patients having anaesthesia for oral surgery requiring nasal intubation were randomly allocated to be intubated with either a plain Magill red rubber or cuffed polyethylene endotracheal tube and in a double blind manner, to receive xylometazoline 0.1% vasoconstrictor nasal spray. The extent of any epistaxis occurring was assessed by an independent observer. With the Magill tube there was bleeding in one out of twenty patients in both the vasoconstrictor group and non vasoconstrictor group at intubation and no bleeding in either of the two groups at extubation. With the polyethylene tube sixteen out of twenty patients had bleeding in the non vasoconstrictor group. This improved to seven out of twenty with the administration of vasoconstrictor drops at intubation (chi square 10.2; p < 0.01) in the polyethylene tube group. At extubation ten out of twenty patients had bleeding in the non vasoconstrictor group improving to two out of twenty with the administration of the vasoconstrictor (chi square 9.6; p,0.01). The use of the vasoconstrictor xylometazoline helped to reduce epistaxis that occurred during nasal intubation and further study into the type of endotracheal tube is recommended.

Adolescent↗
PubMed1992

When the system is the problem, don't blame the patient: problems inherent in the interdisciplinary inpatient team.

Organizational theory used in conjunction with the transference/countertransference paradigm enables members of the interdisciplinary team to look at treatment problems from two perspectives and to intervene at the appropriate level. Common problems of the team are poorly defined accountability, a lack of leadership, communication breakdowns, and boundary violations. Suggested interventions are education of team members about organizational theory, open discussion of contentious issues, and reinforcement of boundaries. The dynamics of the team are important and a team can benefit from self-examination through organizational theory.

Combined Modality Therapy↗
PubMed1983

A comparison of characteristics in the families of patients with anorexia nervosa and normal controls.

The present study compared families of patients with anorexia nervosa with families of non-anorexic adolescent daughters of a similar social class. All anorexics and adolescent comparison girls and their parents were studied using a variety of psychometric measures. Body size estimation and physical anhedonia were also measured. Family characteristics were assessed using the Family Assessment Measure (FAM). Contrary to the hypotheses, no abnormalities were found in terms of parental attitudes to weight control or dieting. The mothers of anorexics displayed no increase in psychopathology on any of the measures. The fathers scored very similarly to controls but with higher degrees of conscientiousness. Neither fathers nor mothers displayed abnormalities of their own body size estimates or body satisfaction. On the FAM the anorexic families reported an increased pathology on several sub-scales. It is not possible to say whether these disturbances are part of the pathogenesis or are sequelae to the illness.

Achievement↗
PubMed1982

Social networks, attachments and support in minor affective disorders: a replication.

Significant deficiencies in personal social networks and social support in non-psychotic psychiatric out-patients have been reported by Henderson ad his colleagues. In a replication study, 50 non-psychotic psychiatric out-patients were compared with 50 matched controls. Patients reported spending less time in social interaction, but more time in unpleasant interaction during the previous week; they also had fewer attachment figures, close relatives and good friends and fewer social contacts than controls. However, the separate analysis of Neurotic and Retarded depressives (using the Present State Examination) failed to replicate all these findings in the Retarded depressives. It is concluded that these associations are confirmed in neurotic patients, but that the more severe depressive disorders require further investigation.

Adolescent↗