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71.
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JK Dickson A Davies S Rahman C Sethu JRO Smith A Orlando D Ayers 《Annals of the Royal College of Surgeons of England》2015,97(1):52-55
IntroductionDissection of regional lymph nodes (RLNs) can lead to significant morbidity and a high prevalence of complications. Published guidance states that these procedures should be carried out by surgeons who are members of a specialist skin multidisciplinary team who carry out a combined minimum of 15 axillary/groin dissections per year. However, there is little evidence to guide this minimum figure of procedures. We report on the burden of service provision and prevalence of complications across the South West of England and Wales.MethodsA 12-month review of dissections of RLNs for skin cancer was undertaken covering five Plastic Surgery Units with a collective catchment of 8.4 million people. Detailed data were collected on patient demographics, pathology, timing of surgery, and prevalence of complications.ResultsA total of 163 dissections were carried out. Forty-three per cent of patients experienced one or more complication. In that 12-month period, an average of 8 axillary/groin dissections was carried out per surgeon. A funnel plot demonstrated that the prevalence of complications for individual surgeons was within the limit of the plot but, in many cases, this was based only on a relatively small number of procedures per consultant. If surgeons carried out 10 procedures per year, the upper and lower limits on the plot were 73% and 11%, respectively.ConclusionsFunnel plots can provide a useful guide as to whether the prevalence of complications for procedures for individual surgeons lies within acceptable limits. Based on these results, 10 procedures per consultant per year should be sufficient to enable meaningful assessment of the prevalence of complications. 相似文献
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Evaluating hypertrophic thyroidectomy scar outcomes after treatment with triamcinolone injections and copper bromide laser therapy 下载免费PDF全文
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Hyun-Suk Park Jin Kim Hyo-Lyun Roh Seung Namkoong 《Journal of Physical Therapy Science》2015,27(12):3651-3654
[Purpose] The purpose of this study was to ergonomically evaluate the work posture of
dentists to examine their subsequent risk of developing musculoskeletal diseases.
[Subjects and Methods] Scenes in which the three dentists performed procedures at their
dental clinics were videotaped. The videotapes of the dentists’ work postures were
evaluated and analyzed by using the Rapid Upper Limb Assessment (RULA) and Quick Exposure
Check (QEC). [Results] The RULA analysis of the dentists’ work posture indicated,
“improvement required” in the posture used to treat the anterior and “instant improvement
required” in the posture used to treat the maxillary second molar. Of all the work
postures studied, the risk was considered particularly high in the lower back and neck,
implying prominent problems in these body parts. The QEC analysis showed that the worst
work posture was that required to treat the maxillary second molar, which led to a high
risk of neck problems and vibrations. [Conclusion] The neck area has the highest risk of
developing musculoskeletal disease. Hence, regular rests and the provision of information
regarding muscle strengthening exercise for the neck are necessary.Key words: Dentists, Ergonomic evaluation, Musculoskeletal diseases 相似文献
78.
[Purpose] The purpose of this study was to determine the effects of the activation of the
affected lower limb on balance and the trunk hemiplegic mobility of stroke patients.
[Subjects] The gait group (GG) consisted of 6 subjects with hemiplegia and the non-gait
group (NGG) consisted of 6 hemiplegic subjects. [Methods] The subjects in both groups were
given foot facilitation training once for 30 min. The Spinal Mouse was used to measure the
spinal alignment and the Berg balance scale (BBS) and sensory tests were also performed.
[Results] In the GG, the sacral hip in upright to flexion, the lumbar spine in upright to
extension, and the sacral hip and lumbar spine in flexion to extension showed significant
increases in their angles after the intervention. In addition, there was a significant
increase in the angle of the lumbar spine during extension from an upright position in the
NGG. The BBS scores of both groups also increased significantly. [Conclusion] The
intervention resulted in improvements in the angle of anterior pelvic tilt in the GG, and
subjects in the NGG showed more extension of the thorax, which was regarded as
compensation to avoid falling forward when flexing from an upright position. However, when
extending backward from an upright position, both groups tended to control balance by
using more lumbar flexion to keep the center of mass (COM) within the base of support
(BOS). Both groups had better BBS scores.Key words: Balance, Stroke, Trunk 相似文献
79.
Lymph node density as an independent predictor of cancer‐specific mortality in patients with lymph node–positive laryngeal squamous cell carcinoma after laryngectomy 下载免费PDF全文
In Sun Ryu MD Jong‐Lyel Roh MD PhD Kyung‐Ja Cho MD PhD Seung‐Ho Choi MD PhD Soon Yuhl Nam MD PhD Sang Yoon Kim MD PhD 《Head & neck》2015,37(9):1319-1325