Maxillofacial training is no longer than other surgical specialties

INTRODUCTION

There is a perception that the training pathway for oral and maxillofacial surgery (OMFS) is unduly long and arduous, as consultant oral and maxillofacial surgeons must be doubly qualified (that is, hold degrees in medicine and dentistry) and be holders of two higher fellowships.

MATERIALS AND METHODS

We reviewed the data regarding the average age of National Training Number (NTN) holders and GMC data on the year of first registration and the year of entry onto a specialist surgical list for all 9 surgical specialties.

RESULTS

The results showed the average age of the surgical SpR populations ranged from 33.5 to 38.2 years with an average age of 36.14 years. OMFS SpR''s average age is 37.69 years. The GMC data showed the average number of months from full to specialist registration ranged from 90.83 months to 135.24 months, with OMFS surgeons having the lowest average.

CONCLUSIONS

These data suggest that OMFS surgeons are of a similar age to other surgeons whilst in training. In addition, they have the shortest transit time between full GMC registration and entry onto the specialist list. The length of this training even with dual qualification is similar to other surgical specialties.     

Ethnobotanical survey and antibacterial activity of some plants used in Guinean traditional medicine

A total of 418 healers have been interviewed in Guinea, a coastal country of West Africa, ranging between 7 degrees 30 and 12 degrees 30 of northern latitude and 8 degrees and 15 degrees of western longitude. Plant species used by the local inhabitants to treat infectious diseases were identified using ethnobotanical, ethnographic and taxonomic methods. During these investigations, 218 plants were registered, of which the following were the most frequently used: Erythrina senegalensis, Bridelia ferruginea, Crossopteryx febrifuga, Ximenia americana, Annona senegalensis, Cochlospermum tinctorium, Cochlospermum planchonii, Lantana camara, Costus afer, Psidium guajava, Terminalia glaucescens, Uapaca somon and Swartzia madagascariensis. Most plants, and especially the leaves, were essentially used as a decoction. In order to assess antibacterial activity, 190 recipes were prepared and biologically tested, among which six showed activity (minimal inhibitory concentration<125 microg/ml) against Bacillus cereus, Mycobacterium fortuitum, Staphylococcus aureus, or Candida albicans, i.e., Entada africana, Chlorophora regia, Erythrina senegalensis, Harrisonia abyssinica, Uvaria tomentosa, and a mixture of six plants consisting of Swartzia madagascariensis, Isoberlinia doka, Annona senegalensis, Gardenia ternifolia, Terminalia glaucescens and Erythrina senegalensis.     

Structural Aging: The Facial Recurve Concept

Cutaneous facial aging is responsible for the increasingly wrinkled and blotchy appearance of the skin, whereas aging of the facial structures is attributed primarily to gravity. This article purports to show, however, that the primary etiology of structural facial aging relates instead to repeated contractions of certain facial mimetic muscles, the age marker fascicules, whereas gravity only secondarily abets an aging process begun by these muscle contractions. Magnetic resonance imaging (MRI) has allowed us to study the contrasts in the contour of the facial mimetic muscles and their associated deep and superficial fat pads in patients of different ages. The MRI model shows that the facial mimetic muscles in youth have a curvilinear contour presenting an anterior surface convexity. This curve reflects an underlying fat pad lying deep to these muscles, which acts as an effective mechanical sliding plane. The muscle’s anterior surface convexity constitutes the key evidence supporting the authors’ new aging theory. It is this youthful convexity that dictates a specific characteristic to the muscle contractions conveyed outwardly as youthful facial expression, a specificity of both direction and amplitude of facial mimetic movement. With age, the facial mimetic muscles (specifically, the age marker fascicules), as seen on MRI, gradually straighten and shorten. The authors relate this radiologic end point to multiple repeated muscle contractions over years that both expel underlying deep fat from beneath the muscle plane and increase the muscle resting tone. Hence, over time, structural aging becomes more evident as the facial appearance becomes more rigid.     

Selective Application of Axillary Node Dissection in Elderly Women with Early Breast Cancer

Background Routine use of axillary lymph node dissection (ALND) has been questioned in elderly women. This study examines whether selective application of ALND in early stage breast cancer affects breast cancer-related survival. Methods From the Surveillance, Epidemiology, and End Results (SEER) database, records of women ≥70 years of age with stage I or II breast cancer diagnosed between 1990 and 1995 were reviewed. Hazard ratios (HR) of cause-specific survival (CSS) between women receiving ALND and those who did not were compared. To minimize the potential for bias in the selection of women to receive ALND, HR of CSS was compared within propensity analysis deciles. Results 20,151 women entered the analysis. Median follow up was 6 years (interquartile range 4.33–7.67 years). Seventy-five percent underwent ALND. Women with higher risk disease and younger age were more likely to undergo ALND. Five year unadjusted CSS in women who did and did not receive ALND was 92.1% and 90.6%, respectively, with a HR of 0.85, P = 0.002. Using the propensity analysis method, the adjusted HR for CSS associated with ALND was 0.89, P = 0.066. Discussion After adjusting for differences in the probability of receiving ALND, no clinically or statistically significant difference in survival was observed among women who received ALND when compared with those who did not, although we could not account for differences in co-morbidity or use of systemic therapy between groups. Conclusion Surgeons select elderly women with early stage breast cancer for ALND with a negligible impact on CSS.     

The Tyranny of the Gift: Sacrificial Violence in Living Donor Transplants

Medical anthropology can bring to living donor transplant useful insights on the nature of gifting, family obligations, reciprocity and invisible sacrifice. Whereas, ethical reflections and debates on the marketing of tissues and organs, especially sales by living strangers, have proliferated to the point of saturation, the larger issue of the ethics of "altruistic" donation by and among family members is more rarely the focus of bio-ethical scrutiny and discussion today, though of course it was much debated in the early decades of kidney transplant. As the proportion of living over deceased donors (especially of kidneys) has increased markedly in the past decade, the time is ripe to revisit the topic, which I shall do via three vignettes, all of them informed by my 10 years as founding Director of Organs Watch, an independent, university-based, anthropological and ethnographic field-research and medical human rights project. Whereas living-related (altruistic) and living-unrelated (commercial) donation are often treated as very different phenomena, I will illustrate what social elements are shared. In both instances, paid kidney sellers and related donors, are often responding to family pressures and to a call to "sacrifice".     

What Is the Impact of the Internet on Decision‐Making in Pregnancy? A Global Study

Abstract: Background: Women need access to evidence‐based information to make informed choices in pregnancy. A search for health information is one of the major reasons that people worldwide access the Internet. Recent years have witnessed an increase in Internet usage by women seeking pregnancy‐related information. The aim of this study was to build on previous quantitative studies to explore women’s experiences and perceptions of using the Internet for retrieving pregnancy‐related information, and its influence on their decision‐making processes. Methods: This global study drew on the interpretive qualitative traditions together with a theoretical model on information seeking, adapted to understand Internet use in pregnancy and its role in relation to decision‐making. Thirteen asynchronous online focus groups across five countries were conducted with 92 women who had accessed the Internet for pregnancy‐related information over a 3‐month period. Data were readily transferred and analyzed deductively. Results: The overall analysis indicates that the Internet is having a visible impact on women’s decision making in regards to all aspects of their pregnancy. The key emergent theme was the great need for information. Four broad themes also emerged: “validate information,”“empowerment,”“share experiences,” and “assisted decision‐making.” Women also reported how the Internet provided support, its negative and positive aspects, and as a source of accurate, timely information. Conclusion: Health professionals have a responsibility to acknowledge that women access the Internet for support and pregnancy‐related information to assist in their decision‐making. Health professionals must learn to work in partnership with women to guide them toward evidence‐based websites and be prepared to discuss the ensuing information. (BIRTH 38:4 December 2011)     

昌吉地区院前急救14806例分析

目的分析院前急救患者,了解本地区院前急救患者的疾病谱,寻找变化规律,指导急救实施。方法选取昌吉州2006年1月～2010年12月院前急救患者14806例,根据院前急救的季节、疾病种类、年龄、性别等要素进行分析。结果昌吉州院前呼救率呈逐年上升趋势,其中,呼吸道消化道疾病上升最为明显。各年龄组意外伤害所占比例均较高,其中以车祸、高处坠落伤、自杀和中毒、溺水、电击等为主要病因。结论建立一个组织结构严密、行动迅速、高效的院前急救队伍,是社会、经济发展的迫切需要,也是加快急诊医学发展步伐的重要前提。