Cross-Sectional Comparison of Treatment Provided Under the Clinical, Integrated, and Partnership Staffing Models for Community-Based Residential Mental Health Rehabilitation.

In Queensland (Australia), community-based residential mental health rehabilitation services have three distinct staffing profiles. The traditional 'clinical' staffing model has nursing staff occupying most staff roles. The 'partnership' approach involves collaboration between the health service and a Non-Government Organisation. Under the 'integrated' staffing approach, Peer Support Workers reflect the majority staffing component. This study compares the treatment received by consumers (N = 172) under these staffing models using cross-sectional administrative data. Staffing models were generally comparable on demographic, diagnostic, and symptomatic/impairment measures. However, statistically significant differences were present on a range of treatment variables. Differences mainly occurred between the clinical and integrated approaches, with the integrated staffing model having lower rates of involuntary treatment, antipsychotic polypharmacy, depot use, and chlorpromazine dose equivalence levels. These findings indicate the need to carefully examine the impact of staffing configuration on rehabilitation processes to understand whether differences in approaches are likely to impact rehabilitation outcomes.

Metabolic risk in patients participating in residential rehabilitation programs: how are we doing?

OBJECTIVES: To examine the prevalence of metabolic syndrome and its association with clinical, demographic and lifestyle factors in patients with mental illness participating in residential rehabilitation. METHODS: A physical health audit of all consumers ( n = 364) in publicly funded residential rehabilitation programs in Queensland was carried out in late 2016. Data collection focused on clinical, demographic and lifestyle factors associated with physical health. RESULTS: Central obesity was identified in 80% of males and 89% of females and half of the patients (49.4%) met criteria for metabolic syndrome (MetS). The prevalence of MetS in Indigenous patients (66.1%) was 20% higher than the rate found in non-Indigenous patients (46.1%). Smoking, substance abuse, gender, Indigenous background, length of stay and rarely eating fruit and vegetables were individually associated with MetS. CONCLUSIONS: The prevalence of MetS in this cohort is almost double that of the general population, while the rate in Indigenous patients is among the highest reported for those with mental illness. Rehabilitation staff are encouraged to engage more fully in the monitoring of physical health status, sharing this information with consumers and primary care providers, and encouraging consumers to play a greater role in managing their physical health.

Building Global Epidemiology and Response Capacity with Field Epidemiology Training Programs.

More than ever, competent field epidemiologists are needed worldwide. As known, new, and resurgent communicable diseases increase their global impact, the International Health Regulations and the Global Health Security Agenda call for sufficient field epidemiologic capacity in every country to rapidly detect, respond to, and contain public health emergencies, thereby ensuring global health security. To build this capacity, for >35 years the US Centers for Disease Control and Prevention has worked with countries around the globe to develop Field Epidemiology Training Programs (FETPs). FETP trainees conduct surveillance activities and outbreak investigations in service to ministry of health programs to prevent and control infectious diseases of global health importance such as polio, cholera, tuberculosis, HIV/AIDS, malaria, and emerging zoonotic infectious diseases. FETP graduates often rise to positions of leadership to direct such programs. By training competent epidemiologists to manage public health events locally and support public health systems nationally, health security is enhanced globally.

The physical health of Indigenous and non-Indigenous patients participating in residential rehabilitation programs: a comparison study.

OBJECTIVE: To examine the differences in the physical health of Indigenous and non-Indigenous patients with severe mental illness (SMI) undergoing psychiatric rehabilitation. METHODS: An audit of the physical health of patients ( n = 361) in all publicly funded residential rehabilitation programs in Queensland was carried out in late 2014. Data collection focused on clinical and lifestyle factors associated with physical health. RESULTS: The prevalence of smoking, substance use and type 2 diabetes in Indigenous patients was significantly higher than rates found in non-Indigenous patients. Metabolic syndrome was also significantly higher in indigenous patients, with 66% of Indigenous patients compared to 46% of non-Indigenous patients meeting criteria for metabolic syndrome. CONCLUSIONS: Patients with SMI in residential rehabilitation programs have poor physical health. Our findings underscore the need for clinicians to develop and evaluate interventions aimed at improving the metabolic profile of those with SMI in residential rehabilitation programs. Historical factors and cultural traditions need to be considered when designing lifestyle interventions for Indigenous patients.

Comparing clinical and demographic characteristics of people with mental illness in hospital- and community-based residential rehabilitation units in Queensland.

Objective The aim of the present study was to examine care pathways and characteristics of mental health consumers participating in both hospital- and community-based residential rehabilitation programs. Methods An audit of consumers (n=240) in all publicly funded residential rehabilitation units in Queensland was performed on the same day in 2013. Data collection focused on demographic characteristics, clinical information and measures of consumer functioning. Results Significant differences emerged for consumers in community- and hospital-based services with regard to age, length of stay, functioning, Mental Health Act status, guardianship status, family contact and risk of violence. Consumers in hospital-based programs have more severe and complex problems. Conclusions Consumers in residential rehabilitation units have high levels of disability, poor physical health and high levels of vulnerability. Nonetheless, it is likely that a sizeable proportion of consumers occupying rehabilitation beds in Queensland could be discharged if more 'step-down' options to move patients on were available. What is known about the topic? A small subgroup of people with severe and complex mental health problems is likely to require time in a residential rehabilitation program. This group is characterised by failure to respond to treatment, severe negative symptoms and some degree of cognitive impairment. What does this paper add? Patients currently occupying residential rehabilitation beds in Queensland have high levels of disability, poor physical health and high levels of vulnerability. Patients in hospital-based programs are more severely disabled than those in community-based programs. What are the implications for practitioners? It is likely that a sizeable proportion of patients occupying rehabilitation beds in Queensland could be discharged if more 'step-down' options were available. Future planning initiatives need to focus on developing a greater array of community support options to facilitate the discharge of people from residential services.

Trimethoprim-Sulfamethoxazole Therapy Reduces Failure and Recurrence in Methicillin-Resistant Staphylococcus aureus Skin Abscesses after Surgical Drainage.

OBJECTIVE: To determine whether a 3-day vs 10-day course of antibiotics after surgical drainage of skin abscesses is associated with different failure and recurrence rates. STUDY DESIGN: Patients age 3 months to 17 years seeking care at a pediatric emergency department with an uncomplicated skin abscess that required surgical drainage were randomized to receive 3 or 10 days of oral trimethoprim-sulfamethoxazole therapy. Patients were evaluated 10-14 days later to assess clinical outcome. Patients were followed for 6 months to determine the cumulative rate of recurrent skin infections. RESULTS: Among the 249 patients who were enrolled, 87% of wound cultures grew Staphylococcus aureus (S aureus) (55% methicillin-resistant S aureus [MRSA], 32% methicillin-sensitive S aureus), 11% other organisms, and 2% no growth. Thirteen patients experienced treatment failure. Among all patients, no significant difference in failure rates between the 3- and 10-day treatment groups was found. After we stratified patients by the infecting organism, only patients with MRSA infection were more likely to experience treatment failure in the 3-day group than the 10-day group (P = .03, rate difference 10.1%, 95% CI 2.1%-18.2%) Recurrent infection within 1 month of surgical drainage was more likely in patients infected with MRSA who received 3 days of antibiotics. (P = .046, rate difference 10.3%, 95% CI 0.8%-19.9%). CONCLUSION: Patients with MRSA skin abscesses are more likely to experience treatment failure and recurrent skin infection if given 3 rather than 10 days of trimethoprim-sulfamethoxazole after surgical drainage. TRIAL REGISTRATION: ClinicalTrials.gov: NCT02024867.

Sonoelastography of the Achilles Tendon: Prevalence and Prognostic Value Among Asymptomatic Elite Australian Rules Football Players.

OBJECTIVE: To investigate the prevalence of sonographic abnormalities at the mid-Achilles tendon among a cohort of asymptomatic professional football players and to determine whether these sonographic abnormalities predict midportion Achilles tendon symptoms. DESIGN: Longitudinal study. SETTING: A single competitive season in the Australian Rules Football League. PARTICIPANTS: Forty-two elite Australian Rules football players. MAIN OUTCOME MEASURES: Using ultrasound and sonoelastography, 42 players were examined at baseline and again 9 months later (postseason) for the existence of intratendinous hypoechogenicity, delamination, softening, and neovascularization. The anterio-posterior (AP) thickness and cross-sectional area (CSA) were measured. Players reporting Achilles tendon pain or with Victorian Institute of Sports Assessment-Achilles scores below 80 at the end of the season were classified as symptomatic. RESULTS: At preseason, ultrasound and/or sonoelastographic abnormalities were found in 22 (22/42, 52.4%) asymptomatic players. Baseline AP thickness and CSA were significantly greater in symptomatic players at the end season than those in asymptomatic players (0.57 ± 0.05 cm vs 0.50 ± 0.03 cm; P < 0.001 and 0.67 ± 0.07 cm vs 0.57 ± 0.06 cm; P < 0.001, respectively). The presence of intratendinous softening and delaminations at baseline was associated with pain onset during the season (P = 0.046; P = 0.048, respectively). CONCLUSIONS: Ultrasound and sonoelastography-detected abnormalities were relatively common among the asymptomatic footballers. Greater AP thickness and CSA and also the presence of intratendinous softening and delaminations were associated with the increased risk of developing symptoms. CLINICAL RELEVANCE: Conventional ultrasound supplement with sonoelastography may be able to identify elite athletes at risk of Achilles tendon injury, which may, in turn, impact therapeutic decisions.

Pressure ulcer prevention in the community setting.

Pressure ulcers are associated with reduced quality of life, affecting individuals physically, socially and emotionally. The financial cost to the NHS of preventing and treating such ulcers is substantial. Although largely preventable, pressure ulcers are still common. The Department of Health is committed to eliminating all avoidable pressure ulcers in NHS-provided care. This article explores methods of preventing pressure ulcers, with particular focus on risk assessment, skin inspection, pressure-relieving measures, nutrition and hydration, and patient and carer education.

Potential air emission impacts of cellulosic ethanol production at seven demonstration refineries in the United States.

This paper reports on the estimated potential air emissions, as found in air permits and supporting documentation, for seven of the first group of precommercial or "demonstration" cellulosic ethanol refineries (7CEDF) currently operating or planning to operate in the United States in the near future. These seven refineries are designed to produce from 330,000 to 100 million gal of ethanol per year. The overall average estimated air emission rates for criteria, hazardous, and greenhouse gas pollutants at the 7CEDF are shown here in terms of tons per year and pounds per gallon of ethanol produced. Water use rates estimated for the cellulosic ethanol refineries are also noted. The air emissions are then compared with similar estimates from a U.S. cellulosic ethanol pilot plant, a commercial Canadian cellulosic ethanol refinery, four commercial U.S. corn ethanol refineries, and U.S. petroleum refineries producing gasoline. The U.S. Environmental Protection Agency (EPA) air pollution rules that may apply to cellulosic ethanol refineries are also discussed. Using the lowest estimated emission rates from these cellulosic ethanol demonstration facilities to project air emissions, EPA's major source thresholds for criteria and hazardous air pollutants might not be exceeded by cellulosic ethanol refineries that produce as high as 25 million gal per year of ethanol (95 ML). Emissions are expected to decrease at cellulosic ethanol refineries as the process matures and becomes more commercially viable.

The vastus intermedius periosteal (VIP) flap: a novel flap for osteoinduction.

Periosteum's role in fracture healing is widely recognized, and its function in bone tissue engineering shows great potential. Here we introduce a novel periosteal free flap to be used as an abundant source of periosteum in the engineering and repair of bone. The descending branch of the lateral femoral circumflex vessels were isolated on 11 fresh human cadavers, preserving perforators to the vastus intermedius muscle. A cuff of vastus intermedius and approximately 75% of the circumference of the femoral periosteum were harvested from 6 cm proximal to the knee to 8 cm distal to the greater trochanter. Flap pedicle length and periosteal dimensions were measured. The pedicle arteries were injected with radiopaque dye, and radiographs were taken. A musculoperiosteal flap was elevated with visible descending perforators in each case. Mean flap surface area was 128 cm(2) (+/-99-143 cm(2)). Average pedicle length was 8 cm (+/-6-11 cm). Dye injection confirmed that the flaps blood supply was the descending branch of the lateral femoral circumflex artery. This anatomical study confirms the vascular supply of this large musculoperiosteal flap. Future work will test its efficacy as an osteoinductive agent in bone repair and tissue engineering in humans.

How to reduce the negative psychological impact of MRSA isolation on patients.

MRSA is contagious and difficult to treat, and the isolation of infected patients is recommended by the Department of Health. However, isolation can have a negative psychological impact on patients and is controversial. This literature review explores the effects of isolation based on three themes: isolation environment and psychological impact; stigma of MRSA; and nursing care.

Increasing leadership capacity for HIV/AIDS programmes by strengthening public health epidemiology and management training in Zimbabwe.

BACKGROUND: Increased funding for global human immunodeficiency virus prevention and control in developing countries has created both a challenge and an opportunity for achieving long-term global health goals. This paper describes a programme in Zimbabwe aimed at responding more effectively to the HIV/AIDS epidemic by reinforcing a critical competence-based training institution and producing public health leaders. METHODS: The programme used new HIV/AIDS programme-specific funds to build on the assets of a local education institution to strengthen and expand the general public health leadership capacity in Zimbabwe, simultaneously ensuring that they were trained in HIV interventions. RESULTS: The programme increased both numbers of graduates and retention of faculty. The expanded HIV/AIDS curriculum was associated with a substantial increase in trainee projects related to HIV. The increased number of public health professionals has led to a number of practically trained persons working in public health leadership positions in the ministry, including in HIV/AIDS programmes. CONCLUSION: Investment of a modest proportion of new HIV/AIDS resources in targeted public health leadership training programmes can assist in building capacity to lead and manage national HIV and other public health programmes.

Endoscopically assisted Le Fort I osteotomy using an ultrasonic scalpel: a feasibility study in cadavers.

PURPOSE: Drawbacks to conventional Le Fort I osteotomy include bleeding, infection, and relapse. The open approach predisposes itself to each of these complications through various means. We performed an endoscopically assisted Le Fort I osteotomy with an ultrasonic scalpel in cadavers to develop a new technique that minimizes such complications. MATERIALS AND METHODS: Endoscopically assisted Le Fort I osteotomy was performed in 4 fresh adult human cadavers. Two 1-cm gingivobuccal sulcus incisions were used to approach the maxilla. Osteotomies were carried out with an ultrasonic scalpel from within the maxillary sinus under endoscopic visualization after a small antrostomy was made in its anterior wall. The external periosteal sleeve to the maxilla remained intact, eliminating the risk of massive hemorrhage and preserving bony vascularity. A stab incision was made with a 2-mm osteotome above the anterior nasal spine to separate the caudal septum from the Le Fort I segment. Pterygomaxillary disjunction was also performed with classic osteotomes. Disimpaction was completed with minor digital pressure inferiorly. RESULTS: Each of the 4 Le Fort I osteotomies was complete, and mobility was checked by manual examination. There was a steep learning curve to the operation, but the final cadaveric dissection took 37 minutes to complete. At no time did the ultrasonic scalpel violate the maxillary periosteum as judged by postoperative direct examination. DISCUSSION: This cadaveric study shows the feasibility of an endoscopically assisted Le Fort I osteotomy by use of an ultrasonic scalpel. Further experimental work combined with refinements in technique and equipment will help bring this advancement into clinical application.

Endoscopically assisted Le Fort III osteotomy using an ultrasonic scalpel: a feasibility study in cadavers.

Drawbacks to conventional Le Fort III osteotomy include bleeding, infection, relapse, and scar at the coronal incision. We performed an endoscopically assisted Le Fort III osteotomy with an ultrasonic scalpel in cadavers to develop a new technique that minimizes such complications. Endoscopically assisted Le Fort III osteotomy was performed in 3 fresh, adult human cadavers. Access incisions included the transconjunctival lower lid with lateral canthotomy, the lateral upper gingivobuccal sulcus, and a stab incision in the medial aspect of the upper eyelid. Osteotomies at the zygomaticofrontal suture, the lateral orbital wall, the orbital floor, and the medial orbital wall were carried out with an ultrasonic scalpel under direct and endoscopic visualization from the trasconjunctival incision. The zygomatic arch and the pterygomaxillary region were osteotomized via the upper gingivobuccal sulcus incisions. The nasofrontal junction and the septum were accessed and cut via a stab incision in the medial upper eyelids. Disimpaction was completed with minor digital pressure inferiorly.Each of the 3 Le Fort III osteotomies was complete, and mobility was checked by manual examination. There was a steep learning curve to the operation, but the final cadaver dissection took 99 minutes to complete. The ultrasonic scalpel provided for maximal ease in cutting bone and minimal disruption to adjacent soft tissues as judged by postoperative direct examination. This cadaver study demonstrates the feasibility of a minimally invasive, endoscopically assisted Le Fort III osteotomy using an ultrasonic scalpel. Further experimental work combined with refinements in technique and equipment will help bring this advancement into clinical application.

Real-time sonoelastography evaluation of the Achilles tendon following ultrasound-guided platelet-rich plasma injection and eccentric exercise for the treatment of refractory Achilles tendinopathy.

The objective of this study was to investigate the feasibility of using sonoelastography to depict Achilles tendon stiffness after platelet-rich plasma injection and eccentric exercise for chronic Achilles tendinopathy, and to correlate sonoelastography findings with clinical outcome up to 12 months after treatment. Forty-five Achilles tendons from 45 patients (33 males, 12 females; mean age 51 years) were examined using sonoelastography and ultrasound at baseline, 4-6 weeks, 6 months and 12 months post-treatment. The strain ratio (between Achilles tendon and Kager's fat) during sonoelastography was obtained. The proportion of tendons with hypoechogenicity and neovascularity were documented. Clinical outcomes were assessed by the Victorian Institute of Sport Assessment-Achilles questionnaire and correlated with sonographic findings. The Victorian Institute of Sport Assessment-Achilles improved significantly from 38.4 (±14.1) at baseline, 77.2 (±12.5) at 6 months (p < 0.001) to 81.2 (±10.8) at 12 months (p < 0.001). The strain ratio values were 2.16 (±1.02) at baseline, 2.03 (±0.67) at 4-6 weeks, 1.81 (±0.62) at 6 months and 1.19 (±0.34) at 12 months with a significant reduction observed at 6 months (p = 0.006) and 12 months (p < 0.001). At 12-month evaluation, none of the tendons regained a normal echotexture. Strain ratio demonstrated a moderately good inverse correlation with Victorian Institute of Sport Assessment-Achilles (r = -0.610, p<0.001) while B-mode and Doppler ultrasound did not show a significant correlation (r = -0.041, p = 0.817, and r = -0.116, p = 0.514). Achilles tendon stiffness shows moderately good correlation with clinical symptom at 12-month post-treatment. Sonoelastography using strain ratio could be a promising ancillary tool for monitoring Achilles tendon healing after treatment.

Replicating success: developing a standard FETP curriculum.

Field epidemiology training programs have been successful models to address a country's needs for a skilled public health workforce, partly due to their responsiveness to the countries' unique needs. The Centers for Disease Control and Prevention has partnered with ministries of health to strengthen their workforce through customized competency-based training programs. While desirable, emphasis on program flexibility can result in redundancy and inconsistency. To address this challenge, the ADDIE model (analysis, design, development, implementation, and evaluation) of instructional design was used by a cross-functional team to guide completion of a standard curriculum based on 15 competencies. The standard curriculum has supported the development and expansion of programs while still allowing for adaptation. This article describes the process that was used to develop the curriculum, which, together with needs assessment and evaluation, is crucial for successful training programs.

* Tissue Engineering Strategies to Improve Osteogenesis in the Juvenile Swine Alveolar Cleft Model.

Alveolar (gumline) clefts are the most common congenital bone defect in humans, affecting 1 in 700 live births. Treatment to repair these bony defects relies on autologous, cancellous bone transfer from the iliac crest. This harvest requires a second surgical site with increased surgical time associated with potential complications, while providing only limited cancellous bone. Improvements in treatment protocols that avoid these limitations would be beneficial to patients with clefts and other craniofacial bone defects. There have been steady advances in tissue-engineered (TE) solutions for long-bone defects and adult patients, but advances for the pediatric craniofacial skeleton have been slower to emerge. This study utilizes a previously established juvenile swine model with a surgically created, critical size alveolar defect to test the efficacy of umbilical cord (UC) mesenchymal stem cells (MSCs) treatments on nano-microfiber scaffolds. At 1 month after implanting our TE construct, mineralized tissue in the surgical gap was quantified through computed tomography (CT), and histology, and excised tissue was subjected to mechanical testing. Both undifferentiated and predifferentiated (toward an osteogenic lineage) UC MSCs generated bone within the cleft on a scale comparable to iliac crest cancellous bone, as evidenced by histology and CT scans. All of the pigs treated with scaffold/stem cell combinations had mineralized tissue within the defect, although without filling the entire defect. Several of the experimental animals exhibited poor and/or asymmetric maxillary growth 1 month after the initial surgery, especially if the surgical defect was located on the smaller side of an already asymmetric pig. Our results demonstrate that tissue engineering approaches using UC MSCs are a promising alternative for repair of the alveolar cleft. Data in the pig model demonstrate that implanted scaffolds are at least as good as the current gold standard treatment based on harvesting cancellous bone from the iliac crest, regardless of whether the cells seeded on the scaffold are precommitted to an osteogenic fate.

Does a multifaceted environmental intervention alter the impact of asthma on inner-city children?

OBJECTIVE: To evaluate the impact of a multifaceted environmental and educational intervention on the indoor environment and health in 5-12-year-old children with asthma living in urban environments. DESIGN: Changes in indoor allergen levels and asthma severity measurements were compared between children who were randomized to intervention and delayed intervention groups in a 14-month prospective field trial. Intervention group households received dust mite covers, a professional house cleaning, and had roach bait and trays placed in their houses. RESULTS: Of 981 eligible children, 410 (42%) were enrolled; 161 (40%) completed baseline activities and were randomized: 84 to intervention and 77 to delayed intervention groups. At the study's end, dust mite levels were 163% higher than at baseline for the delayed intervention group. Overall asthma severity scores did not change. However, the median functional severity score (FSS) component of the severity score improved more in the intervention group (33% vs. 20%) than in the delayed intervention group. At the study's end, the median FSSs for the intervention group improved 25% compared with the delayed intervention group, (p<0.01). Differences between groups for medication use, emergency department (ED) visits or hospitalization were not significant. CONCLUSIONS: Despite low retention, the intervention resulted in decreased dust mite allergen levels and increased FSSs among the intervention group. The interventions probably contributed to the improvements, especially among the more severely affected children. This study highlights the complexities of designing and assessing the outcomes from a multifaceted asthma intervention.