This research project examined the epidemiology of occupational exposures to hazardous chemicals and agents among healthcare workers in Australia and Bhutan. Data from three population-based cross-sectional studies conducted in 2011, 2014 and 2016 in Australia were analysed and a cross-sectional survey was conducted in 2019 in three hospitals in Bhutan. The results indicate that a substantial proportion of healthcare workers in both countries were occupationally exposed to hazardous chemicals with exposure to asthmagens being the most common.
Background and aim: Diabetic patients are at an increased risk for the development of macrovascular complications such as acute myocardial infarction (AMI), stroke and lower-limb amputations (LLA). This study aimed to explore a. the incidence of hospital admission for macrovascular complications (AMI, stroke, and LLA); b. to assess the impact of hospital admission on survival in a large population with diabetes mellitus living in Kazakhstan.
Materials and methods: Retrospective observational study using a nationwide anonymized electronic database of 98.469 hospitalized diabetic patients from Kazakhstan between November 2013 and December 2019. The incidence of hospital admissions for AMI, stroke and LLA were obtained to calculate their all-time cumulative incidence, and survival rate at follow-up.
Results: The all-time cumulative incidence of hospital admissions was 1.30% for AMI, 1.94% for stroke and 2.94% for LLA. The incidence of macrovascular complications was statistically significantly higher in males compared to females (p-value<0.05). 29.03% of diabetic patients with AMI, 25.16% with stroke and 29.80% with LLA died during the follow-up period. Individuals with AMI had 3.58 (95% CI 3.20; 4.01) times, with stroke 3.86 (95% CI 3.52; 4.24) times and with LLA 3.63 (95% CI 3.38; 3.88) times higher hazard of 6-year death compared to diabetic patients free of these complications. The stratified survival analysis by sex indicated the lower survival in women than in men, and the lower survival in older age groups.
Conclusion: The results from this study shows that cumulative incidence of AMI and stroke among diabetic patients admitted in the hospitals in Kazakhstan between 2013-2019 years was similar to the estimates from other countries, but the incidence of LLA was significantly higher in Kazakhstan. Patients with diabetes mellitus (DM) in Kazakhstan are at high risk of excess mortality if they suffer from macro-vascular complications. More research is required to explore the reasons for the high incidence of those complications, in order to propose systematic solutions for lowering the incidence and improve survival.
The world of Neurosurgery has witnessed a quantum jump in the last few decades. However, this progress has reaped benefits for patients’ income countries; the preventable deaths due to surgical deficit are as high as 47 million annually (1). Given this uneven balance of facilities in the health sector, the WHO has agreed to resolve the issues by participating in worldwide governing bodies of neurosurgery faculties in the individual country. The former president of the world bank was quoted that “surgery is an indivisible, indispensable part of health care and progress towards universal health coverag
Introduction: The first step to improve the safety of patients in hospitals is to evaluate safety culture. Therefore, the patient safety culture in doctors, nurses and midwives should be reviewed regularly. The aim of the study was to determine the current state of patient safety culture among physicians, nurses and midwives at the Estiqlal Hospital in Kabul to promote an effective safety culture.
Methods: This cross-sectional descriptive study was conducted from January to March 2020 among doctors, nurses, and midwives at the Esteqlal Specialized Hospital in Kabul. In that study, the data were collected through a survey of hospital. Among the 267 employees invited to participate, 267 (100%) completed the surveys. Descriptive statistics have been used to adjust frequency distribution tables and inferential statistics to identify differences in variable relationships. The independent sample T-test and one-way ‘ANOVA ‘ were used to check variations between groups, and SPSS version 25 was used for data analysis.
Results: The findings of this study have shown that organizational learning and non-punitive response to errors have had the highest and lowest scores. Eight out of 12 dimensions of patient safety culture scored lower. Four dimensions of patient safety culture scored the highest. Overall, patient safety culture dimensions were low and poor (44%). This means the patient safety culture at the hospital was poor.
Conclusion: The safety culture of the patients at the hospital was inappropriate, particularly in the eight dimensions of the patient safety culture, immediate intervention was necessary. The study emphasizes the creation of a desirable organizational climate, the need for staff involvement in various levels of decision-making, the creation of a culture of error reporting and recognizing the causing factors, and promoting a patient safety culture.
Epidemiology, ventilator management, and outcome in patients receiving invasive ventilation in intensive care units (ICUs) in middle-income countries are largely unknown. PRactice of VENTilation in Middle-income Countries is an international multicenter 4-week observational study of invasively ventilated adult patients in 54 ICUs from 10 Asian countries conducted in 2017/18. Study outcomes included major ventilator settings (including tidal volume [V T ] and positive end-expiratory pressure [PEEP]); the proportion of patients at risk for acute respiratory distress syndrome (ARDS), according to the lung injury prediction score (LIPS), or with ARDS; the incidence of pulmonary complications; and ICU mortality. In 1,315 patients included, median V T was similar in patients with LIPS < 4 and patients with LIPS ≥ 4, but lower in patients with ARDS (7.90 [6.8–8.9], 8.0 [6.8–9.2], and 7.0 [5.8–8.4] mL/kg Predicted body weight; P = 0.0001). Median PEEP was similar in patients with LIPS < 4 and LIPS ≥ 4, but higher in patients with ARDS (five [5–7], five [5–8], and 10 [5–12] cmH2O; P < 0.0001). The proportions of patients with LIPS ≥ 4 or with ARDS were 68% (95% CI: 66–71) and 7% (95% CI: 6–8), respectively. Pulmonary complications increased stepwise from patients with LIPS < 4 to patients with LIPS ≥ 4 and patients with ARDS (19%, 21%, and 38% respectively; P = 0.0002), with a similar trend in ICU mortality (17%, 34%, and 45% respectively; P < 0.0001). The capacity of the LIPS to predict development of ARDS was poor (ROC AUC of 0.62, 95% CI: 0.54–0.70). In Asian middle-income countries, where two-thirds of ventilated patients are at risk for ARDS according to the LIPS and pulmonary complications are frequent, setting of V T is globally in line with current recommendations.
The burden of cancer is growing in low- and middle-income countries (LMICs), including sub-Saharan Africa. Ensuring the delivery of high-quality cancer care in such regions is a pressing concern. There is a need for strategies to identify meaningful and relevant quality measures that are applicable to and usable for quality measurement and improvement in resource-constrained settings.
To identify quality measures for breast cancer care at Butaro Cancer Center of Excellence (BCCOE) in Rwanda, we used a modified Delphi process engaging two panels of experts, one with expertise in breast cancer evidence and measures used in high-income countries and one with expertise in cancer care delivery in Rwanda.
Our systematic review of the literature yielded no publications describing breast cancer quality measures developed in a low-income country, but it did provide 40 quality measures, which we adapted for relevance to our setting. After two surveys, one conference call, and one in-person meeting, 17 measures were identified as relevant to pathology, staging and treatment planning, surgery, chemotherapy, endocrine therapy, palliative care, and retention in care. Successes of the process included participation by a diverse set of global experts and engagement of the BCCOE community in quality measurement and improvement. Anticipated challenges include the need to continually refine these measures as resources, protocols, and measurement capacity rapidly evolve in Rwanda.
A modified Delphi process engaging both global and local expertise was a promising strategy to identify quality measures for breast cancer in Rwanda. The process and resulting measures may also be relevant for other LMIC cancer facilities. Next steps include validation of these measures in a retrospective cohort of patients with breast cancer.
Most children who have congenital heart disease in low- and middle-income countries (LMICs), including Uzbekistan, do not receive adequate and timely pediatric cardiac surgical care. To strengthen the surgical capacity of a local pediatric cardiac surgery team in Tashkent, Uzbekistan, the JW LEE Center for Global Medicine at Seoul National University College of Medicine has developed a team-based training program and has been collaboratively conducting surgeries and care in order to transfer on-site knowledge and skills from 2009 to 2019.
To evaluate the long-term effects of the collaborative program on the cardiac surgical capacity of medical staff (teamwork, surgical complexity, and patients’ pre-surgical weights) as well as changes in the lives of the patients and their families. To derive lessons and challenges for other pediatric cardiac surgical programs in LMICs.
To assess the effects of this ten-year long program, a mixed-methods design was developed to examine the trend of surgical complexity measured by Risk Adjustment for Congenital Heart Surgery 1 score (RACHS-1) and patients’ pre-surgical weights via medical record review (surgical cases: n = 107) during the decade. Qualitative data was analyzed from in-depth interviews (n = 31) with Uzbek and Korean medical staff (n = 10; n = 4) and caregivers (n = 17).
During the decade, the average RACHS-1 of the cases increased from 1.9 in 2010 to 2.78 in 2019. The average weight of patients decreased by 2.8 kg from 13 kg to 10.2 kg during the decade. Qualitative findings show that the surgical capacity, as well as attitudes toward patients and colleagues of the Uzbek medical staff, improved through the effective collaboration between the Uzbek and Korean teams. Changes in the lives of patients and their families were also found following successful surgery.
Team-based training of the workforce in Uzbekistan was effective in improving the surgical skills, teamwork, and attitudes of medical staff, in addition, a positive impact on the life of patients and their families was demonstrated. It can be an effective solution to facilitate improvements in pediatric cardiovascular disease in LMICs if training is sustained over a long period.
Introduction: The advancement of interventional neuroradiology has drastically altered the treatment of stroke and trauma patients. These advancements in first-world hospitals, however, have rarely reached far forward military hospitals due to limitations in expertise and equipment. In an established role III military hospital though, these life-saving procedures can become an important tool in trauma care.
Materials and methods: We report a retrospective series of far-forward endovascular cases performed by 2 deployed dual-trained neurosurgeons at the role III hospital in Kandahar, Afghanistan during 2013 and 2017 as part of Operations Resolute Support and Enduring Freedom.
Results: A total of 15 patients were identified with ages ranging from 5 to 42 years old. Cases included 13 diagnostic cerebral angiograms, 2 extremity angiograms and interventions, 1 aortogram and pelvic angiogram, 1 bilateral embolization of internal iliac arteries, 1 lingual artery embolization, 1 administration of intra-arterial thrombolytic, and 2 mechanical thrombectomies for acute ischemic stroke. There were no complications from the procedures. Both embolizations resulted in hemorrhage control, and 1 of 2 stroke interventions resulted in the improvement of the NIH stroke scale.
Conclusions: Interventional neuroradiology can fill an important role in military far forward care as these providers can treat both traumatic and atraumatic cerebral and extracranial vascular injuries. In addition, knowledge and skill with vascular access and general interventional radiology principles can be used to aid in other lifesaving interventions. As interventional equipment becomes more available and portable, this relatively young specialty can alter the treatment for servicemen and women who are injured downrange.
The COVID-19 pandemic of 2020 posed an historic challenge to healthcare systems around the world. Besides mounting a massive response to the viral outbreak, healthcare systems needed to consider provision of clinical services to other patients in need. Surgical services for patients with thoracic disease were maintained to different degrees across various regions of Asia, ranging from significant reductions to near-normal service. Key determinants of robust thoracic surgery service provision included: preexisting plans for an epidemic response, aggressive early action to “flatten the curve”, ability to dedicate resources separately to COVID-19 and routine clinical services, prioritization of thoracic surgery, and the volume of COVID-19 cases in that region. The lessons learned can apply to other regions during this pandemic, and to the world, in preparation for the next one.
Ureteric injuries are among the most serious complications of pelvic surgery. The incidence in low-resource settings is not well documented.This retrospective review analyzes a cohort of 365 ureteric injuries with ureterovaginal fistulas in 353 women following obstetric and gynecologic operations in 11 countries in Africa and Asia, all low-resource settings. The patients with ureteric injury were stratified into three groups according to the initial surgery: (a) obstetric operations, (b) gynecologic operations, and (c) vesicovaginal fistula (VVF) repairs.The 365 ureteric injuries in this series comprise 246 (67.4%) after obstetric procedures, 65 (17.8%) after gynecologic procedures, and 54 (14.8%) after repair of obstetric fistulas. Demographic characteristics show clear differences between women with iatrogenic injuries and women with obstetric fistulas. The study describes abdominal ureter reimplantation and other treatment procedures. Overall surgical results were good: 92.9% of women were cured (326/351), 5.4% were healed with some residual incontinence (19/351), and six failed (1.7%).Ureteric injuries after obstetric and gynecologic operations are not uncommon. Unlike in high-resource contexts, in low-resource settings obstetric procedures are most often associated with urogenital fistula. Despite resource limitations, diagnosis and treatment of ureteric injuries is possible, with good success rates. Training must emphasize optimal surgical techniques and different approaches to assisted vaginal delivery.