An unusual delayed complication of inferior alveolar nerve block

Systemic and localised complications after administration of local anaesthetic for dental procedures are well recognised. We present two cases of patients with trismus and sensory deficit that arose during resolution of trismus as a delayed complication of inferior alveolar nerve block.

'What say you to [this] book? Is it yours?'::Oral and Collaborative Narrative Trajectories in the Mediated Writings of Anna Trapnel

This article argues that, when a printed page is initially orally generated and then transcribed, either at the time or on a subsequent occasion by a listener or an interlocutor, there are important critical implications for the “I” of the account. It takes as a case study Anna Trapnel's first published works. Appearing within a few weeks of each other in 1654, The Cry of a Stone and Strange and Wonderful News are both mediated texts, large parts of which depend on the agency of a relater. The article begins by examining the textual traces of the relater, arguing for the centrality of his role and other agencies in the shaping of the works which bear Trapnel's name. Situating itself in relation to a current orientation in feminist autobiographical theory that places emphasis on the external requirement to narrate one's life, rather than on the spontaneous production of autobiography by an inner self, the article emphasizes notions of coaxing, witnessing and intersubjectivity to point up an appreciation of women's life writing as a species of cultural production in which various historical actors—male and female—participate. This dialogic process, which persists into the afterlife of transcription, owes part of its genesis to the political vagaries of 1654 and precipitates two contrasting—but equally “authentic”—versions of Trapnel's life and self. Mapping this movement, discussion concentrates on the ways in which a critical confrontation with women's oral narrative is as much an activity of disentangling as it is of reconstructing, an activity which is revealing of the extent to which a spectrum of social and cultural networks participates in and facilitates the female writing act.

Exploring and comparing the experience and coping behaviour of men and women with colorectal cancer at diagnosis and during surgery

Aim. This paper is a report of a study exploring and comparing the experience of men and women with colorectal cancer at diagnosis and during surgery.

Background. Men have higher incidence and mortality rates for nearly all cancers and frequently use health behaviours that reflect their masculinity. There has been minimal investigation into the influence of gender on the experience of a ‘shared’ cancer.

Methods. From November 2006 to November 2008, a qualitative study was conducted involving 38 individuals (24 men, 14 women) with colorectal cancer. Data were generated using semi-structured interviews at four time points over an 18-month period. This paper reports the participants’ experience at diagnosis and during surgery (time point 1) with the purpose of examining the impact of gender on this experience.

Findings. In general, men appeared more accepting of their diagnosis. The majority of females seemed more emotional and more affected by the physical side effects. However, there was variation in both gender groups, with some men and women portraying both ‘masculine’ and ‘feminine’ traits. There was also individual variation in relation to context.

Conclusions. It appears that many men may have been experiencing side effects and/or psychological distress that they were reluctant to discuss, particularly as some men portrayed typical ‘masculine’ traits in public, but felt able to open up in private. Nurses should not make assumptions based on the traditional view of masculinity, and should determine how each man wants to deal with their diagnosis and not presume that all men need to ‘open up’ about their illness.

Economic evaluation and its place in dentistry

Objective: This review intends to examine current research surrounding economic assessment in the delivery of dental care. Economic evaluation is an acknowledged method of analysing dental care systems by means of efficiency, effectiveness, efficacy and availability. Though this is a widely used method in medicine, it is underappreciated in dentistry. As the delivery of health care changes there has been recent demand by the public, the profession, and those funding dental treatment to investigate current practices regarding programs themselves and resource allocation.
Methods: A meta-analysis was conducted regarding health economics. The initial search was carried out using Pubmed, Google Scholar, Science Direct, and The Cochrane Library with search terms “health AND economics AND dentistry”. A secondary search was conducted with the terms “heath care AND dentistry AND”. The third part of the entry was changed to address the aims and included the following terms: “cost benefit analysis”, “efficiency criteria”, “supply & demand”, “cost-effectiveness”, “cost minimisation”, “cost utility”, “resource allocation”, “QALY”, and “delivery and economics”. Limits were applied to all searches to only include papers published in English within the last eight years.
Results: Preliminary results demonstrated a limited number of economic evaluations conducted in dentistry. Those that were carried out were mainly confined to the United Kingdom. Furthermore analysis was mainly restricted to restorative dentistry, followed by orthodontics, and maxillofacial surgery, thereby demonstrating a need for investigation in all fields of dentistry.
Conclusion: Health economics has been overlooked in the past regarding delivery of dental care and resource allocation. Economic appraisal is a crucial part of generating an effective and efficient dental care system. It is becoming increasingly evident that there is a need for economic evaluation in all dental fields.

SPLI is a Chemoattractant for Oral and Skin Fibroblasts

Objectives: Unlike adult dermal wounds, the oral mucosa demonstrates preferential healing characterized by rapid remodeling and re-epithelialisation, with minimal scar formation. Secretory leukocyte protease inhibitor (SLPI) is an epithelial-derived factor with potential for promoting scarless repair. The aims of this study were to: (i) investigate the directed migratory (chemotaxis) response of oral and skin fibroblasts to various concentrations of SLPI; and (ii) compare migratory speed of the two cell types. Methods: Paired oral and skin fibroblasts were seeded at 2x104 cells in six well plates containing glass coverslips, and cultured in DMEM supplemented with 10% FCS for 48hours. Following a period of serum starvation (18hours in DMEM plus 0.5% BSA), coverslips were incorporated within a Dunn chemotaxis chamber containing DMEM with 0.5% BSA +/- SLPI gradients at 0.5, 1 or 2µM concentrations. Using microscopy, the migratory behaviour of cells was digitally captured every 10mins for 18hours, traced with JCell tracking software and resulting co-ordinates statistically analysed using Mathmatica software. Results: At all concentrations SLPI was a significant chemoattractant (p<0.01) for both cell types. However, skin fibroblasts migrated significantly faster than oral cells at each SLPI concentration, with greatest effect observed at the highest dose (skin: 32.0±0.47µm/hr, oral: 13.6±0.23µm/hr). Conclusion: SLPI is a chemoattractant for both oral and skin fibroblasts, and may play an important role in fibroblast recruitment during wound healing. This work was funded by the R&D Office, N.Ireland.