Bronchoscopy in the emergency department.

BACKGROUND: Flexible bronchoscopy has been safely used for decades in ambulatory and critical care settings to aid in the diagnosis and treatment of tracheobronchial tree disorders. Although emergency physicians have the requisite skills to operate and interpret flexible bronchoscopy, no reports exist on the use of bronchoscopy by emergency physicians apart from endotracheal tube placement and confirmation. OBJECTIVE: The primary goal of this study was to describe the indications, outcomes and complications of flexible bronchoscopy performed by emergency physicians in an urban academic emergency department. METHODS: This was a single-center retrospective cohort study involving chart and video review of 146 patients over a 10.5-year study period. Patients of any age were included if they had been tracheally intubated or mechanically ventilated and underwent flexible bronchoscopy in the emergency department. After patients were identified, manual chart and video review was used to collect data on patient demographics, indications for intubation, indications for bronchoscopy, details of the bronchoscopy procedure, procedural findings, outcomes of the procedure, complications, provider training levels, and additional bronchoscopies performed after admission. The data was analyzed using descriptive statistics. RESULTS: 146 patients were included in the study and all bronchoscopies were performed or supervised by attending emergency physicians. After bronchoscopy, 24% of patients displayed improvement in oxygenation or lobar collapse while most patients had no change in clinical status. One patient had temporary hypoxemia after bronchoscopy. When another physician performed a subsequent bronchoscopy during admission, the findings were in agreement with the ED bronchoscopy 86% of the time. CONCLUSION: At our institution, emergency physicians can safely and effectively use flexible bronchoscopy to diagnose and treat critically ill patients.

Spectrum and frequency of critical procedures performed at a Level I adult and pediatric trauma center.

OBJECTIVES: The primary objective of this study was to provide physician-level data about the frequency of critical procedures at a combined adult and pediatric Level I trauma center, high-acuity, high-volume academic ED. The inspiration for this study question came from a previous study by Mittiga et al. (2013) describing pediatric critical procedure data at a similar high-acuity, high-volume, pediatric-only academic ED. Our secondary objective is to compare our pediatric level procedural spectrum and frequency with those published by Mittiga et al. (2013). METHODS: This prospective observational study occurred over eleven consecutive months at an urban, Level I combined adult/pediatric trauma center with 96,000 annual visits (8500 pediatric). We recorded only procedures performed in the resuscitation bays. All data analysis is descriptive. RESULTS: Over eleven months, data on 3891 resuscitations were collected (3686 adults and 205 children); 38 faculty physicians supervised 1838 total critical procedures, 64 on children. The mean number of critical procedures per physician per month was 4.42 (0.15 on children). Additionally, ultrasound for intravenous access, extended focused assessment with sonography for trauma (e-FAST), or cardiac ultrasound were performed in 3862 resuscitations (178 pediatric). CONCLUSIONS: Emergency medicine faculty physicians at a combined Level I adult and pediatric trauma center performed and/or supervised 4.4 total (0.15 pediatric) critical procedures per month per faculty which is nearly 6 times more critical procedures monthly than faculty at a similar volume pediatric-only trauma center. However, fewer critical procedures were performed on children at the combined facility.

Alignment and mismatch in role relations at end-of-life: A constructivist grounded theory study.

In this Australian, constructivist grounded theory study, we undertook in-depth interviews with 11 dying people and 8 caregivers to examine their perspectives on role relations at end-of-life. We found that situations of role alignment between dying people and their family and friends support positive relational and practical outcomes, whereas role mismatch can cause considerable distress. Factors contributing to role mismatch at end-of-life were: dying people and their caregivers' efforts to shield each other from emotional harm; fear of social exclusion; and unwanted focus on the dying identity. Our findings highlight a need for flexibility and adaptability in end-of-life role relations.

Non-prescription medicines may contribute to non-adherence to prescription medicines in people living with chronic health conditions.

BACKGROUND: Non-adherence to prescribed medicines is linked to adverse health outcomes in people living with chronic health conditions (CHCs). Multiple factors are known to contribute to non-adherence to medicines including polypharmacy, demographic features and disease and health systems. Both non-prescription and prescription medicines contribute to polypharmacy; however, there is limited data on the influence of non-prescription medicines to non-adherence. AIM: Therefore, the aim of the study was to investigate the influence of non-prescription medicines to non-adherence in an Australian population. METHODS: Data from the 2016 National Survey of a random sample of Australian adult residents were utilised in this study to investigate factors associated with non-adherence. Descriptive statistics, χ2 , regression and generalised linear models were used to assess the relationships between variables of interest. Narrative response and comments were used to provide further insight. RESULTS: This study recruited 1217 participants to explore factors associated with non-adherence to medicines. Weak but statistically significant correlations were identified showing the number of CHCs, patient's age, number of prescription medicines, number of non-prescription medicines and total number of medicines associated with non-adherence. DISCUSSION: The findings suggest that people living with CHCs and taking multiple medicines, including non-prescription medicines, are likely to be non-adherent to prescription medicines. This study shows the possible involvement of non-prescription medicines in contributing to non-adherence in an Australian population and suggests that future studies with a broader demographic are warranted.

Yes to Recreational Drugs and Complementary Medicines But No to Life-Saving Medications: Beliefs Underpinning Treatment Decisions Among PLHIV.

Despite the life-preserving benefits of antiretroviral therapy (ART), some people living with HIV (PLHIV) delay, decline or diverge from recommended treatment while paradoxically being willing to use potentially dangerous substances, such as recreational drugs (RD) and complementary medicines (CM). During 2016 and 2017, interviews were conducted with 40 PLHIV, in Australia to understand drivers underpinning treatment decisions. While many believed ART to be effective, they expressed concerns about long-term effects, frustration over perceived lack of autonomy in treatment decisions and financial, emotional and physical burdens of HIV care. In contrast, they ascribed a sense of self-control over the use of RD and CM, along with multiple professed benefits. The perceived burden of ART emerged as a motivator for deviating from recommended treatment, while positive views towards RD and CM appear to justify use. This study may serve as guidance for the development of future strategies to address barriers to treatment uptake and adherence and subsequently health outcomes for PLHIV in Australia and elsewhere.

Examining the transitions between living and dying roles at end-of-life.

Improvements in the diagnosis and disclosure of dying mean that nowadays dying people typically live with an awareness of their status for longer than they have previously. However, little is known regarding how transitions between living and dying roles occur during this time. In this grounded theory study, we investigated role transitions at end-of-life. We found that dying people periodically foreground and background living and dying selfhoods, focus on living day-by-day and goal-by-goal and reframe dying roles with an orientation to living. We argue that with better understanding of role transitions at end-of-life more compassionate and responsive care becomes possible.

The epidemiology of tuberculosis in the rural Balimo region of Papua New Guinea.

OBJECTIVE: Papua New Guinea (PNG) has an emerging tuberculosis (TB) epidemic which has become a national public health priority. In Western Province, there are few data about TB outside Daru and the South Fly District. This study describes the epidemiology of TB diagnosed at Balimo District Hospital (BDH) in the Middle Fly District of Western Province, PNG. METHODS: All patients (n = 1614) diagnosed with TB at BDH from April 2013 to February 2017 were recorded. Incidence of reported new cases was calculated for the combined Balimo Urban and Gogodala Rural local level government areas. Analyses investigated patient demographic and clinical information, differences between pulmonary and extrapulmonary TB patients, and predictors of treatment failure. RESULTS: The average case notification rate (2014-2016) was 727 TB cases per 100 000 people per year. One-quarter of TB cases were in children, and 77.1% of all cases had an extrapulmonary TB diagnosis. There was a 1:1.1 ratio of female to male TB cases. When comparing pulmonary and extrapulmonary TB patients, extrapulmonary TB was more likely in those aged up to 14 years and over 54 years. Extrapulmonary TB was more likely in new patients, and pulmonary TB more likely in previously treated patients. Residence in rural regions was associated with treatment failure. CONCLUSION: There is a high burden of TB in the Balimo region, including a very high proportion of extrapulmonary TB. These factors emphasise the importance of BDH as the primary hospital for TB cases in the Balimo region and the Middle Fly District, and the need for resources and staff to manage both drug-susceptible and drug-resistant TB cases.

Revisiting the mystery of recent stratospheric temperature trends.

Simulated stratospheric temperatures over the period 1979-2016 in models from the Chemistry-Climate Model Initiative (CCMI) are compared with recently updated and extended satellite observations. The multi-model mean global temperature trends over 1979- 2005 are -0.88 ± 0.23, -0.70 ± 0.16, and -0.50 ± 0.12 K decade-1 for the Stratospheric Sounding Unit (SSU) channels 3 (~40-50 km), 2 (~35-45 km), and 1 (~25-35 km), respectively. These are within the uncertainty bounds of the observed temperature trends from two reprocessed satellite datasets. In the lower stratosphere, the multi-model mean trend in global temperature for the Microwave Sounding Unit channel 4 (~13-22 km) is -0.25 ± 0.12 K decade-1 over 1979-2005, consistent with estimates from three versions of this satellite record. The simulated stratospheric temperature trends in CCMI models over 1979-2005 agree with the previous generation of chemistry-climate models. The models and an extended satellite dataset of SSU with the Advanced Microwave Sounding Unit-A show weaker global stratospheric cooling over 1998-2016 compared to the period of intensive ozone depletion (1979-1997). This is due to the reduction in ozone-induced cooling from the slow-down of ozone trends and the onset of ozone recovery since the late 1990s. In summary, the results show much better consistency between simulated and satellite observed stratospheric temperature trends than was reported by Thompson et al. (2012) for the previous versions of the SSU record and chemistry-climate models. The improved agreement mainly comes from updates to the satellite records; the range of simulated trends is comparable to the previous generation of models.

Exploring the Contemporary Stage and Scripts for the Enactment of Dying Roles: A Narrative Review of the Literature.

This narrative review explores the literature regarding the drama of dying from several academic perspectives. Three key themes were identified including "The impact of blurred boundaries on roles and transitions," "The orchestration of death and dying through time," and "Contemporary dying and new machinery of control." This review reveals the manner in which tightly scripted dying roles serve the needs of the living to a greater extent than those of the dying, by ensuring the depiction of both dying and death as phenomena which have been brought under the control of the living, thereby countering death anxiety. An incongruence between the actual experience of dying and contemporary dying scripts is also highlighted. The authors argue that this incongruence is hidden from the broader societal audience through the maintenance of a dying role that demands serenity and acceptance, thus downplaying or even hiding the actual end-of-life experiences of the dying themselves.

Motivations and Barriers to Treatment Uptake and Adherence Among People Living with HIV in Australia: A Mixed-Methods Systematic Review.

In Australia, approximately 30% of people diagnosed with HIV are not accessing treatment and 8% of those receiving treatment fail to achieve viral suppression. Barriers limiting effective care warrant further examination. This mixed-methods systematic review accessed health and social sector research databases between November and December 2015 to identify studies that explored the perspective of people living with HIV in Australia. Articles were included for analysis if they described the experiences, knowledge, attitudes and beliefs, in relation to treatment uptake and adherence, published between January 2000 and December 2015. Quality appraisal utilised the Mixed Methods Appraisal Tool Version 2011. Seventy-two studies that met the inclusion criteria were reviewed. The interplay of lack of knowledge, fear, stigma, physical, emotional and social issues were found to negatively impact treatment uptake and adherence. Strategies targeting both the individual and the wider community are needed to address these barriers.

The social determinants of tuberculosis treatment adherence in a remote region of Papua New Guinea.

BACKGROUND: Papua New Guinea (PNG) is a diverse and culturally-rich country with severe infrastructural and health problems. Tuberculosis (TB) is widespread, and the number of cases with drug resistance is rising. Treatment adherence is known to be important for both effective treatment and limiting the emergence of drug resistance. The aim of this study was to construct a matrix of the factors that act as facilitators or barriers to TB treatment adherence in a remote region of PNG. METHODS: The study was based in the Balimo region of the Western Province. People known to have undergone TB treatment, as well as staff involved in managing people with TB, were asked to participate in an in-depth interview about their experiences. Purposive sampling was used to identify a diverse range of participants, from different geographic locations, social backgrounds, and with successful and unsuccessful treatment outcomes. The interview data was analysed based on grounded theory methodology. RESULTS: The study identified a range of factors that influence TB treatment adherence, with these being classified as personal, systems, and sociocultural. These factors are presented along with suggested recommendations for adaptations to DOTS-based treatment in this region. Barriers included the challenges associated with travel to treatment sites, and the difficulties of undertaking treatment alongside the daily need to maintain subsistence food production. However, facilitators were also identified, including the positive influence of religious beliefs, and high confidence in the ability of DOTS-based treatment to cure TB. CONCLUSIONS: Documenting the wide range of factors that influence treatment adherence in a severely affected remote population will assist in improving TB control. These results provide impetus for further community-based efforts aimed at improving access to TB diagnosis and treatment, and maintaining successful treatment outcomes in the face of emerging drug resistance.

Tracheal Malplacement of the King LT Airway May Be an Important Cause of Prehospital Device Failure.

BACKGROUND: The King LT airway (King Systems, Noblesville, IN) is a popular extraglottic device that is widely used in the prehospital setting. We report a case of tracheal malplacement of the King airway with a severe kink in the distal tube. CASE REPORT: A 51-year-old unhelmeted motorcyclist collided with a freeway median and was obtunded when paramedics arrived. After bag mask ventilation, a King airway was placed uneventfully and the patient was transported to the emergency department. Because of the concern for an unstable cervical spine injury, a lateral cervical spine radiograph was obtained on arrival. No cervical injury was seen, but the King airway was noted to be malplaced; the King airway passed through the laryngeal inlet and became lodged on the anterior trachea, creating an acute kink between the two balloons. After reviewing the radiograph, ventilations were reassessed and remained adequate. Both balloons were deflated, and the King airway was removed; the patient was orotracheally intubated without complication. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: The King airway is a valuable prehospital airway that can be placed quickly and blindly with high success rates by inexperienced providers; the King airway, however, is not without complication. Ventilation was not impaired in this patient, but tracheal malplacement may be an important cause of prehospital device failure. If a first placement attempt of a King airway device fails, it is reasonable to reattempt King airway placement with a new, unkinked device before abandoning King airway placement.

Becoming a clinician researcher in allied health.

Objective Combining research with clinical practice has benefits for health services and practitioners. There is limited information available on strategies used by health professionals to balance research with high clinical service demands. The aims of the present study were to examine how research is initiated and to identify the factors that influence the successful integration of research into a clinical work role. Methods Semistructured recursive-style interviews were conducted with 15 research-active allied health professionals at regional health services using a combination of criterion and purposive sampling. Interviews were recorded, transcribed and analysed using constant comparative techniques to identify dominant themes, which were integrated to create a conceptual model. Results Becoming a clinician researcher involved four phases: (1) a research debut; (2) building momentum; (3) developing a track record; and (4) becoming an established clinician researcher. A research debut was enabled by pre-entry exposure to research or through quality activities, predisposing personal characteristics and research opportunities at work. Quarantined time for research, a research-friendly workplace culture and supportive research relationships enabled a clinician to thrive as a researcher despite the challenges. Conclusion The clinician researcher career trajectory contributes to a better understanding of how a research career commences and develops in clinical settings. It may assist to develop strategies to support research capacity building. What is known about the topic? There are potential benefits for clinicians and health services that flow from incorporating research into clinical roles. Factors that motivate, enable and constrain allied health research in clinical settings have been identified, but little is known about how a research career is initiated and progresses over time. What does this paper add? The present study contributes an important career path understanding to the successful development of research capacity from a clinician perspective. The clinician researcher career trajectory delineates four phases and identifies enabling and constraining factors. The study highlights the combination of factors that can initiate a research debut and lead clinicians to thrive as researchers. What are the implications for practitioners? Conducting research can provide an opportunity for a professional challenge and increased job satisfaction. A research-friendly environment, supportive research relationships and quarantined time for research contribute to research output in clinical settings.

Randomized, double-blinded, clinical trial of propofol, 1:1 propofol/ketamine, and 4:1 propofol/ketamine for deep procedural sedation in the emergency department.

STUDY OBJECTIVE: We compare the frequency of airway and respiratory adverse events leading to an intervention between propofol with 1:1 and 4:1 mixtures of propofol and ketamine (ketofol). METHODS: We performed a randomized, double-blinded trial in which emergency department adults undergoing deep sedation received propofol, 1:1 propofol and ketamine, or 4:1 propofol and ketamine. Our primary outcome was the frequency of airway and respiratory adverse events leading to an intervention. Other outcomes included sedation depth, efficacy, procedure and recovery time, patient satisfaction, pain, and procedural recall. RESULTS: Two hundred seventy-one subjects completed the trial, 90 receiving propofol, 85 receiving 1:1 propofol and ketamine, and 96 receiving 4:1 propofol and ketamine. Airway or respiratory adverse events leading to an intervention were similar between groups: 29%, 19%, and 32%, respectively (P=.21). There were no serious adverse events in any group. Secondary outcomes were generally similar between groups, with greater recovery agitation observed in the 1:1 ketofol group (8%, 21%, and 10%, respectively). CONCLUSION: We found a similar frequency of airway and respiratory adverse events leading to intervention between propofol alone and either 1:1 or 4:1 ketofol.

Parents' Experiences of Health Care for Their Children With Cerebral Palsy.

Although current health care service delivery approaches for children with cerebral palsy recognize the importance of including parents in the health care of their child, we do not yet understand how parents experience this phenomenon. In this study, we used grounded theory methodology to explore parents' experiences of health care for their children with cerebral palsy living in a regional area of Australia. Our findings indicate that parents experience health care for their child as a cyclical process of "making the most of their body and their life." Important aspects of care include "learning as you go," "navigating the systems," "meeting needs through partnership," "being empowered or disempowered," and "finding a balance." We suggest modifications to health care service delivery practices that might contribute to improved experiences of health care for this population.

Comparison of research experience and support needs of rural versus regional allied health professionals.

OBJECTIVE: We compared the research experience or support needs of allied health professionals in rural versus regional cities to identify if they were the same or different. DESIGN: Descriptive study using a cross sectional survey. SETTING: This study was carried within Queensland Health's northern six health services. PARTICIPANTS: Queensland health staff classified as Health Practitioners. INTERVENTIONS: This survey was conducted as part of a research capacity building initiative within Queensland Health to increase AHPs' participation in research in regional cities and rural areas of Queensland. MAIN OUTCOME MEASURES: Questions in the survey identified demographics, research experience, need for research support, research knowledge and beliefs about research. Data were compared using Chi-square and t-tests. RESULTS: The total response rate was 54.5% with 18% of the HPs located in rural communities of less than 5000 people and the rest from the three major cities in northern Queensland. Rural HPs have less research experience in most research activities than regional city HPs and need more research support. Rural HPs have more qualitative research experience than regional city HPs and research is perceived positively by both. Barriers to conducting research were similar across both groups and included insufficient time, lack of staff and no statistical support. CONCLUSION: Rural HPs are younger and have less research experience than their counterparts working in regional cities. Therefore, building rural HP research capacity initiatives may require more access to facilitators such as the Research Fellows.

Feasibility of bedside thoracic ultrasound in the helicopter emergency medical services setting.

INTRODUCTION: Bedside thoracic ultrasound has been shown to be a valuable diagnostic tool in the emergency department. The purpose of this study was to evaluate the feasibility of bedside thoracic ultrasound in the prehospital HEMS setting. SETTING: Air ambulance helicopters during patient transportation. METHODS: This was a prospective pilot study. 71 consecutive, nonpregnant patients over 18 years old were enrolled. While in flight, providers completed limited bedside thoracic ultrasounds with the patient supine and recorded their interpretation of the presence or absence of the ultrasonographic sliding lung sign on a closed data-set instrument. RESULTS: 41 (58%) of the eligible patients had a recorded thoracic ultrasound acquired in flight. The level of agreement in image interpretation between the flight crew and expert reviewer was substantial (Kappa 0.67, CI 0.44-0.90). The reviewer rated 54% of all images as "good" in quality. The most common reason cited for not completing the ultrasound was lack of enough provider time or space limitations within the aircraft cabin. CONCLUSION: The results of this study suggest that, with limited training, bedside thoracic ultrasound image acquisition and interpretation for the sliding lung sign in the HEMS setting is feasible.

Positioning occupational therapy as a discipline on the research continuum: results of a cross-sectional survey of research experience.

BACKGROUND/AIM: Evidence-based practice and research are beginning and endpoints on a research continuum. Progression along the continuum builds research capacity. Occupational Therapy has a low evidence base, thus, clinicians are not implementing evidence-based practice or publishing research. Barriers to implementing evidence-based practice and engaging in research include a lack of confidence. This research gauged Occupational Therapists' research experience, support needs and barriers, and compared levels of research anxiety between allied health disciplines. METHODS: A cross-sectional survey was sent to Health Practitioners in northern Queensland in May-June 2011. Responses about experience, support needs and barriers, between Occupational Therapists, were analysed using Chi-square 'goodness of fit' tests. Multivariate analysis compared responses between disciplines about research anxiety. This paper reports results for the subset of Occupational Therapists. RESULTS: The whole population, consisting of 152 Occupational Therapists, was sent a questionnaire, from which 86 responded. More Occupational Therapists than not had experience of evidence-based practice and less support was required, but they had little experience of producing research and required more support. The amount of support required for activities along the research continuum was inversely related to the level of experience in these tasks. Barriers included lack of staff and time. Occupational Therapists were more anxious about research (53 of 79, 67%) than all other Health Practitioner disciplines combined (170 of 438, 39%, P < 0.0001). CONCLUSION: A cohesive strategy should focus on consolidating Occupational Therapists' evidence-based practice skills and building confidence. Clinicians wishing to engage in research need access to academic support. Academics and clinicians should work closely to produce clinically relevant research.

Stratospheric water vapor affecting atmospheric circulation.

Water vapor plays an important role in many aspects of the climate system, by affecting radiation, cloud formation, atmospheric chemistry and dynamics. Even the low stratospheric water vapor content provides an important climate feedback, but current climate models show a substantial moist bias in the lowermost stratosphere. Here we report crucial sensitivity of the atmospheric circulation in the stratosphere and troposphere to the abundance of water vapor in the lowermost stratosphere. We show from a mechanistic climate model experiment and inter-model variability that lowermost stratospheric water vapor decreases local temperatures, and thereby causes an upward and poleward shift of subtropical jets, a strengthening of the stratospheric circulation, a poleward shift of the tropospheric eddy-driven jet and regional climate impacts. The mechanistic model experiment in combination with atmospheric observations further shows that the prevailing moist bias in current models is likely caused by the transport scheme, and can be alleviated by employing a less diffusive Lagrangian scheme. The related effects on atmospheric circulation are of similar magnitude as climate change effects. Hence, lowermost stratospheric water vapor exerts a first order effect on atmospheric circulation and improving its representation in models offers promising prospects for future research.

How countries cope with competing demands and expectations: perspectives of different stakeholders on priority setting and resource allocation for health in the era of HIV and AIDS.

BACKGROUND: Health systems have experienced unprecedented stress in recent years, and as yet no consensus has emerged as to how to deal with the multiple burden of disease in the context of HIV and AIDS and other competing health priorities. Priority setting is essential, yet this is a complex, multifaceted process. Drawing on a study conducted in five African countries, this paper explores different stakeholders' perceptions of health priorities, how priorities are defined in practice, the process of resource allocation for HIV and Health and how different stakeholders perceive this. METHODS: A sub-analysis was conducted of selected data from a wider qualitative study that explored the interactions between health systems and HIV and AIDS responses in five sub-Saharan countries (Burkina Faso, the Democratic Republic of Congo, Ghana, Madagascar and Malawi). Key background documents were analysed and semi-structured interviews (n = 258) and focus group discussions (n = 45) were held with representatives of communities, health personnel, decision makers, civil society representatives and development partners at both national and district level. RESULTS: Health priorities were expressed either in terms of specific health problems and diseases or gaps in service delivery requiring a strengthening of the overall health system. In all five countries study respondents (with the exception of community members in Ghana) identified malaria and HIV as the two top health priorities. Community representatives were more likely to report concerns about accessibility of services and quality of care. National level respondents often referred to wider systemic challenges in relation to achieving the Millennium Development Goals (MDGs). Indeed, actual priority setting was heavily influenced by international agendas (e.g. MDGs) and by the ways in which development partners were supporting national strategic planning processes. At the same time, multi-stakeholder processes were increasingly used to identify priorities and inform sector-wide planning, whereby health service statistics were used to rank the burden of disease. However, many respondents remarked that health system challenges are not captured by such statistics.In all countries funding for health was reported to fall short of requirements and a need for further priority setting to match actual resource availability was identified. Pooled health sector funds have been established to some extent, but development partners' lack of flexibility in the allocation of funds according to country-generated priorities was identified as a major constraint. CONCLUSIONS: Although we found consensus on health priorities across all levels in the study countries, current funding falls short of addressing these identified areas. The nature of external funding, as well as programme-specific investment, was found to distort priority setting. There are signs that existing interventions have had limited effects beyond meeting the needs of disease-specific programmes. A need for more comprehensive health system strengthening (HSS) was identified, which requires a strong vision as to what the term means, coupled with a clear strategy and commitment from national and international decision makers in order to achieve stated goals. Prospective studies and action research, accompanied by pilot programmes, are recommended as deliberate strategies for HSS.