Hand Hygiene Compliance in the Setting of Trauma Resuscitation

IntroductionHealthcare-associated infections are a significant health burden, and hand hygiene (HH) is an essential prevention strategy. World Health Organization (WHO) 2009 guidelines recommend washing hands during five moments of patient care; 1)before touching a patient; 2)before a clean procedure; 3)after body fluid exposure; and 4)after touching a patient or 5)patient surroundings. HH opportunities at these 5 moments are frequent and compliance is low (22-60%). Infection risk is particularly high in trauma patients, and HH compliance during active trauma resuscitation has yet to be evaluated.Materials and MethodsUsing video surveillance, all healthcare worker (HCW)-patient interactions for 30 patients were retrospectively reviewed for HH compliance according to WHO guidelines and glove use during initial resuscitation at a level-1 trauma center.Results342 HCW-patient interactions and 1034 HH opportunities were observed. HH compliance with the WHO moments was 7% (71/1034) overall; 3% (10/375) before patient contact, 0% (0/178) before a clean procedure, 11% (2/19) after body fluid contact, 15% (57/376) after patient contact and 2% (2/86) after contact with the environment. Glove use was more common, particularly before (69%) and after (47%) patient contact and after body fluid contact (58%). No HH was observed before clean procedures, but HCW donned new gloves 75% of the time before bedside procedures. If donning/removing gloves was included with HH as compliant, compliance was 57% overall.ConclusionHH opportunities are frequent and compliance with WHO HH guidelines may be infeasible, requiring significant amounts of time that may be better spent with the patient during the golden hour of trauma resuscitation. In an era where more scrutiny is being applied to patient safety, particularly the prevention of inpatient infections, more research is needed to identify alternative strategies (e.g. glove use, prioritizing moments) that may more effectively promote compliance in this setting.     

The Incidence of Acute Traumatic Tendon Injuries in the Hand and Wrist: A 10-Year Population-based Study

Background

Acute traumatic tendon injuries of the hand and wrist are commonly encountered in the emergency department. Despite the frequency, few studies have examined the true incidence of acute traumatic tendon injuries in the hand and wrist or compared the incidences of both extensor and flexor tendon injuries.

Methods

We performed a retrospective population-based cohort study of all acute traumatic tendon injuries of the hand and wrist in a mixed urban and rural Midwest county in the United States between 2001-2010. A regional epidemiologic database and medical codes were used to identify index cases. Epidemiologic information including occupation, year of injury, mechanism of injury and the injured tendon and zone were recorded.

Results

During the 10-year study period there was an incidence rate of 33.2 injuries per 100,000 person-years. There was a decreasing rate of injury during the study period. Highest incidence of injury occurred at 20-29 years of age. There was significant association between injury rate and age, and males had a higher incidence than females. The majority of cases involved a single tendon, with extensor tendon injuries occurring more frequently than flexor tendons. Typically, extensor tendon injuries involved zone three of the index finger, while flexor tendons involved zone two of the index finger. Work-related injuries accounted for 24.9% of acute traumatic tendon injuries. The occupations of work-related injuries were assigned to major groups defined by the 2010 Standard Occupational Classification structure. After assigning these patients'' occupations to respective major groups, the most common groups work-related injuries occurred in construction and extraction occupations (44.2%), food preparation and serving related occupations (14.4%), and transportation and material moving occupations (12.5%).

Conclusions

Epidemiology data enhances our knowledge of injury patterns and may play a role in the prevention and treatment of future injuries, with an end result of reducing lost work time and economic burden.     

The Value of Ultrasonography in Hand Surgery

The quality of ultrasound imaging to examine anatomical structures in the wrist and hand has improved highly over the last years. The value of ultrasonography (US) performed by hand surgeons on treatment decisions was investigated in this study. One hundred and ninety-five patients with an unclear clinical hand problem were evaluated by high-definition ultrasonography from January 2005 until June 2007. In 21% of cases, the procedure and therapy were influenced by the ultrasonographic findings. In 26 patients examined by ultrasound, surgery was avoided, while 14 patients had unexpected ultrasound results that led to surgery. In 22 of the 84 performed operations, ultrasound had a direct impact on the surgical procedure itself. The agreement of the ultrasonographic diagnosis and the post-operative diagnosis (n = 80) was better, though not statistically significant compared to the agreement between clinical diagnosis and diagnosis after operation (n = 84). Ultrasound imaging performed by the hand surgeon improves quality in the evaluation of hand problems. Ultrasonography is a cost-effective high-resolution investigation with the possibility of dynamic imaging.     

手部创面的分类与处理

目的 探讨手部创面的分类及处理原则。方法 ６００例手部创面患者据其创有的不同采取不同的治疗方法。结果 一次手术修复成功５４０例,二次手术换药愈合６０例。结论 手部创面可依其原因、深度、性质、范围四方面进行分类。尽早手术覆盖创面,选择适宜的覆物,避免形成挛缩线,减少瘢痕形成,兼顾骨关节、肌腱、神经及血供的重建需要,进一期重建或为二期重建创造条件,早期有效的功能锻炼并辅以理疗,均是处理手部创面的要点。     

Multiple Giant Cell Tumors of the Tendon Sheath : Separate Volar and Dorsal Lesions Involving Three Digits of the Same Hand Following Repetitive Trauma

Giant-cell tumors of the tendon sheath correspond to a localized form of pigmented villonodular synovitis. GCTTS typically occur in the hand where they represent the second most common type of soft tissue tumors after synovial ganglions. The etiology of giant cell tumors of the tendon sheath is unknown. Pathogenetic theories have included inflammatory process, trauma, immune mechanisms, neoplasia. Giant cell tumors usually present as a solitary and firm slow-growing nodular lesion, which affects the volar aspect of the hand. Multifocal lesions are rarely described in the literature and commonly involve the same finger or the volar aspect of different fingers. We report a rare case of three separate GCT occurring on both aspects of the hand thus raising the question of their etiology.     

Defining the Basic Aesthetics of the Hand

Background Hand aesthetics have been poorly described because function is the main reason why patients consult a surgeon about their hands. Ideal proportions are based on normal anatomy, which is a prerequisite for aesthetics. Methods A literature review was performed. Results Anatomically correct proportions are, besides adequate soft tissue, the most important aspects of hands considered to be beautiful. The golden proportion may be used to identify suboptimal areas. Extrinsic and intrinsic aging must be distinguished, and therapy should be determined accordingly. Conclusion Hand aesthetics are based on normal anatomy. Knowing this is essential for every surgeon treating hand patients.     

Hand metastasis from a sacral chordoma

Chordomas are rare, low grade, malignant tumours derived from the ectopic remnants of the notochord that line the axial skeleton. They are characterised by their slow growth, long disease course and propensity for local relapse. Furthermore, up to 40% of non-cranial chordomas metastasise. We describe the first reported case of a hand metastasis arising from a conventional sacral chordoma after carbon ion radiotherapy. The common occurrence of distant metastasis with chordomas makes it important to perform a systemic examination, in part because their resection might improve patient prognosis.     

Hand transplant surgery

In September 1998 the world’s first hand transplant was performed in Lyon, France. A new era in reconstructive surgery had begun. This case highlighted the potential for composite tissue allotransplantation (CTA). While CTA is not a new technique, it unifies the principles of reconstructive microsurgery and transplant surgery, achieving the goals of absolute correction of a defect with anatomically and physiologically identical tissue with none of the issues of donor site morbidity associated with autologous tissue transfer.The adoption of this technique for non-life threatening conditions to improve quality of life has generated a number of new ethical considerations. Additionally, the prominence of transplanted hands has led to much discussion around the issue of body identity and psychological assessment of potential recipients. This is fundamental to any hand transplantation programme. With the advent of hand transplantation dawning in the UK, we review the many ethical considerations that contribute to this new frontier.     

Hand injury costs

Injuries of the hand are common accounting for around a fifth of all emergencies presenting to emergency departments of most hospitals. Their treatment costs. Those that require more reconstruction, theatre time, stay in hospital and after care cost more. In the UK, over 100 million pounds is being spent per year in treating these injuries. However indirect expense to the patients and the consequences of permanent disability are seldom considered. This review discusses the direct and indirect costs of hand injury, the ability of countries to pay these costs and suggests some ways of minimising these costs.