Anaesthesia services in developing countries: defining the problems

Assessment of anesthesia capacity for children in Somaliland

The burden of pediatric surgical conditions in Somaliland is high and the pediatric anesthesia capacity across the country remains poorly understood. The international standards developed by the World Health Organization and World Federation of Societies of Anaesthesiologists (WHO-WFSA) serve as a guideline to assess the provision of anesthetic care. This study aims to describe anesthesia capacity for children in Somaliland and assess progress towards reaching the WHO-WFSA international standards. In this cross-sectional study, anesthesia infrastructure and workforce data, as well as pediatric clinical and demographic data were collected from fifteen private, charity, and government hospitals in the six regions of Somaliland. We described anesthesia capacity in Somaliland and compared baseline data to the WHO-WFSA international standards. Overall, Somaliland did not reach most of the target goals for anesthesia capacity as defined by the WHO-WFSA. Most markers for anesthesia capacity were far behind the established targets, with deficits of 99% for anesthesiologists density, 83% for operating room density, and 83% for ventilator density. Hospitals in urban Maroodi-Jeex, and private hospitals had more supplies, infrastructure, and surgical personnel than hospitals in rural areas. There are large gaps in current anesthetic resources for children according to WHO-WFSA global standards, as well as wide disparities between regions and types of hospitals in Somaliland. Increased investment in anesthesia infrastructure and workforce is required to meet the needs of pediatric surgical patients across the country.

Perioperative Anesthesia-Related Complications and Risk Factors in Children: A Cross-Sectional Observation Study in Rwanda

BACKGROUND

Despite an increasing awareness of the unmet burden of surgical conditions, information on perioperative complications in children remains limited especially in low-income countries such as Rwanda. The objective of this study was to estimate the prevalence of perioperative anesthesia-related adverse events and to explore potential risk factors associated with them among pediatric surgical patients in public referral hospitals in Rwanda.

METHODS

Data were collected for all patients under 5 years of age undergoing surgery in 3 public referral hospitals in Rwanda from June to December 2015. Patient and family history, type of surgery, comorbidities, anesthesia technique, intraoperative adverse events and postoperative events in the postanesthesia care unit (PACU) were recorded. The incidence of perioperative adverse events was assessed and associated risk factors analyzed with univariate logistic regression.

RESULTS

Of 354 patients enrolled in this study 11 children had a cardiac arrest. Six (1.7%) suffered an intraoperative cardiac arrest, 2 of whom (0.6%) died intraoperatively. In the PACU, 6 (1.8%) suffered a postoperative cardiac arrest, 5 of whom (1.5%) died in the PACU. One child had both an intraoperative cardiac arrest and then a cardiac arrest in PACU but survived. Eighty-nine children (25.1%) had an intraoperative adverse event, whereas 67 (20.6%) had an adverse event in PACU. A review of the cases where cardiac arrest or death occurred indicated that there were significant lapses in the expected standard of care. Age <1 week was associated with cardiac arrest or death.

CONCLUSIONS

The rate of perioperative complications, including death, for children undergoing surgery in tertiary care hospitals in Rwanda was high. Quality improvement measures are needed to decrease this rate among surgical pediatric patients in this low resource setting.

Subcutaneous vs intravenous fentanyl for labor pain management: a multicenter randomized controlled trial

BACKGROUND

Labor pain is the most intense pain a woman will experience during her lifetime. Epidural anesthesia is recommended as the most effective method for pain relief, but it has several limitations. Fentanyl has high analgesic potency with short-acting duration, but the large-scale trials that assessed the effectiveness and safety of it for labor pain management are still limited.

OBJECTIVE

This study aimed to compare the effectiveness and harm and maternal satisfaction of subcutaneous vs intravenous fentanyl for labor pain management.

STUDY DESIGN

We conducted a multicenter, open-label randomized controlled trial. A total of 226 women were randomized to receive intravenous or subcutaneous fentanyl for labor pain management. Pain scores were evaluated before and after fentanyl administration at 5, 30, and 60 minutes and then every 60 minutes until delivery. The data were analyzed based on the intention-to-treat principle.

RESULTS

Both intravenous and subcutaneous fentanyl significantly decreased labor pain from baseline to delivery (overall mean change, -1.39; 95% confidence interval, -1.62 to -1.17; and -0.89; 95% confidence interval, -1.24 to -0.05, respectively). The reduction in the pain score between the 2 groups was not different (overall mean difference, -0.35; 95% confidence interval, -0.76 to 0.05). Maternal satisfaction was high for both intravenous and subcutaneous fentanyl (89.4% and 93.8%, respectively). There was no difference in the maternal satisfaction rate between the 2 groups (relative risk, 0.95; 95% confidence interval, 0.88-1.03). No serious maternal and neonatal adverse effects were observed.

CONCLUSION

Both intravenously and subcutaneously administered fentanyl were safe and significantly reduced pain from baseline to delivery among low-risk pregnancies. Maternal satisfaction with the childbirth experience was high regardless of the route of administration of fentanyl. No serious adverse effects of fentanyl were observed in either the mothers or the neonates.

Anaesthesia delivery systems in low and lower-middle-income Asian countries: A scoping review of capacity and effectiveness

Literature on anaesthesia systems in low and lower middle-income countries is limited, focused on the Africa region, and provides minimal data on anaesthesia or associated disciplines within intensive care, pain management and emergency medicine. We thus conducted a scoping review of primary and secondary research literature on capacity and effectiveness of anaesthesia delivery in low and lower middle-income countries in the Asia region from 2000-2021, to clarify existing knowledge, important gaps, and possible subsequent steps. We applied Arksey and O'Malley's scoping literature review method to search five databases (i.e. EMBASE, CINAHL, Medline, Scopus, Web of Science), screen, extract, and synthesise data under three themes: (i) availability and type of anaesthesia workforce; (ii) anaesthesia system infrastructure, equipment, and supplies; and (iii) effectiveness of anaesthesia provision. We included 25 eligible sources of 603 identified. Only ten (40%) were published in the last 5 years and Asian lower-income countries were primarily represented in 15 multi-country sources. Fifteen (60%) sources used quantitative methods and provided limited information on data collection, e.g. sampling criteria or geographic areas included. No sources included countrywide data, despite anaesthesia delivery and resources differing significantly sub-nationally (e.g. central versus rural/remote, or insecure areas). Data on anaesthesiology delivery were limited, with findings including insufficiencies in workforce, supplies, training, and skills-building of anaesthesia personnel, along with the lack of consistent strategies for overcoming maldistribution of resources and improving anaesthesia delivery systems in the region. This review, a first attempt to synthesise existing data on anaesthesia delivery systems in low and lower-middle-income Asian countries, shows the anaesthesia literature is still limited. Findings highlight the urgent need for additional research and collaboration nationally and regionally to strengthen anaesthesia delivery and surgical facilities in resource-constrained settings.

A Cross-Sectional Study of Anesthesia Safety in Wad Medani, Sudan: A Pre-war Status Indicating a Post-war Crisis

BACKGROUND

As the surgical burden grows, increasing patient safety during anesthesia and surgery becomes a major global public health priority. Anesthesia can be safely administered in higher-income countries, yet it is more challenging in third-world countries. This study focuses on Sudan, a third-world country, and its unmet anesthetic needs before the current war and how these needs might compromise the post-war status.

AIM

The aim of this study is to compare Sudan's outstanding anesthesia requirements to the World Health Organization's safe anesthesia practice standards in terms of workforce, medications, equipment, and anesthesia conduct.

METHODS

This study was carried out in four hospitals (Wad Medani Teaching Hospital, Wad Medani Maternity Hospital, Gezira Centre for Renal and Urological Surgeries, and the National Centre for Pediatric Surgeries) in Wad Medani, two of which were referral and two were state-run. Each hospital from every category was identified using a convenience sampling technique. The World Health Organization-World Federation of Societies of Anesthesiologists International Standard and earlier regional African publications were used to determine the minimum predicted safe anesthesia needs.

RESULTS

The results of our study demonstrate that overall, the hospitals surveyed fulfilled the minimum standards set by the World Health Organization and the World Federation of Societies of Anesthesiologists (WHO-WFSA) for safe anesthesia practice by 73% with no significant difference in the safety of anesthesia practice between state and referral hospitals.

CONCLUSIONS

The state of safe anesthesia care in Wad Medani hospitals surveyed fell well short of the expected minimal criteria due to important requirements such as patient monitoring indicators, the inaccessibility of life-saving facilities such as defibrillators, and difficult intubation instruments. More importantly, the conduct of anesthesia was far below the standard.

Rapid production of the anaesthetic mepivacaine through continuous, portable technology

Local anaesthetics such as mepivacaine are key molecules in the medical sector, so ensuring their supply chain is crucial for every health care system. Rapid production of mepivacaine from readily available commercial reagents and (non-dry) solvents under safe conditions using portable, continuous apparatus could make an impactful difference in underdeveloped countries. In this work, we report a continuous platform for synthesising mepivacaine, one of the most widely used anaesthetics for minor surgeries. With a focus on sustainability, reaction efficiency and seamless implementation, this platform afforded the drug in 44% isolated yield following a concomitant distillation-crystallisation on a gram scale after N-functionalisation and amide coupling, with full recovery of the solvents and excess reagents. The use of flow chemistry as an enabling tool allowed the use of "forbidden" chemistry which is typically challenging for preparative and large scale reactions in batch mode. Overall, this continuous platform presents a promising and sustainable approach that has the potential to meet the demands of the healthcare industry.

28-day perioperative pediatric mortality and its predictors in a tertiary teaching hospital in Ethiopia: a prospective cohort study

BACKGROUND

Perioperative pediatric mortality is significantly higher in low-resource countries due to a scarcity of well-trained professionals and a lack of well-equipped pediatric perioperative services. There has been little research on pediatric mortality in low-income countries. Therefore, this study aimed to assess the incidence of perioperative pediatric mortality and its predictors in 28-day follow-up.

METHODS

The data were collected using REDCap, an electronic data collection tool, between June 01, 2019 and July 01, 2021. This study includes pediatric patients aged 0 to 17 years who underwent surgery in Tibebe Ghion Specialized Hospital over 28 days with a total of 1171 patients. STATA version 17 software was used for data analysis. Log-rank tests were fitted to explore survival differences. After bivariable and multivariable Cox regression analysis, an Adjusted Hazard Ratio (AHR) with a 95% Confidence Interval (CI) was reported to declare the strength of association and statistical significance.

RESULTS

There were 35 deaths in the cohort of 1171 pediatric patients. Twenty of the deaths were in neonates. The overall perioperative mortality among pediatric patients was 2.99%, with an incidence rate of 1.11 deaths per 1000 person day observation (95% CI 0.79, 1.54). The neonatal age group had an AHR = 9.59, 95% CI 3.77, 24.3), transfusion had an AHR = 2.6, 95% CI 1.11, 6.09), and the America Society of Anesthesiology physical status classification III and above had an AHR = 4.39, 95% CI 1.61, 11.9 were found the significant predictors of perioperative pediatric mortality.

CONCLUSIONS

In this study, the perioperative mortality of pediatric patients was high in the 28-day follow-up. Neonatal age, transfusion, and America Society of Anesthesiology physical status III and above were significant predictors of pediatric mortality. Therefore, perioperative surgical teams should give special attention to neonates, the America Society of Anesthesiology physical status III and above, and transfusion to reduce pediatric mortality.

Children's Anaesthesia and perioperative care challenges, and innovations

The 2015 Sustainable Development Goals emphasise good health to all with reduced inequalities, and surgical and anaesthesia care is essential to achieve these. https://sdgs.un.org/goals. However, it has been estimated that 1.7 billion children do not have access to safe anaesthesia and surgery when needed and this disproportionately affects children in low- and middle-income countries (1). It is alarming that 1 in 10 individuals in LMICs do not have access to safe surgical care. Both safe surgery and anaesthesia are essential for ensuring that individuals receive proper medical attention. Economically viable public health initiatives that can avert many disability-adjusted years are needed. (2-4) Morbidity and mortality from surgical disease and anaesthesia care remain high in low-income countries, unlike in high-income countries. The incidence of severe anaesthesia-related critical events and perioperative cardiac arrest is between three and ten times more in LMICs than in HICs (5-7) A baseline POMR that is 100 times higher in LMICs compared to HICs is reported. (8) This perioperative morbidity and mortality gap is more evident in neonates and younger age groups, especially in children with congenital abnormalities. The challenges facing providers of anaesthesia and perioperative care are multifactorial and include but are not limited to the inadequate workforce, inadequate and inappropriate infrastructure, lack of adequate and appropriately sized equipment, including monitors, and safe monitoring capacity, supply chain challenges for medicines and reusable consumables, unreliable supply of oxygen and blood products, lack of data and research for policy formulation, inadequate resource allocation from governments and lack of safety culture among other things. In paediatrics, this is further multiplied by the variability in the sizes of the patients, from neonates to older children (9).

Barriers and challenges to achieving equity in global children's surgery: A call to action

CHALLENGES

A Call to Action.

Demographics and Clinical Characteristics of Burn Injuries in Nigeria: A Tertiary Hospital Cohort

BACKGROUND

Burn injuries account for 4.8% of trauma deaths in Nigeria and annually for 20,000 deaths.

AIM

This study was to catalogue the demographics of patient who presented at a referral center in Nigeria.

PATIENTS AND METHODS

In a retrospective study, we reviewed the records of all burn patients who presented over a 36-month period (January 2018 to December 2020). The clinical and demographic data was extracted using a self-designed questionnaire. Information obtained included biodata, etiology, time of presentation, first aid used, TBSA, length of hospital stay (LOHS), and outcome which was analyzed with SPSS version 28.

RESULTS

A total of 112 burn patients presented at our facility, 87 male and 25 female (m: f = 3.5:1). Forty-four percent were children 10 years old and below. Though scalding with hot liquids was the commonest cause of injury in children, flame burn was the commonest etiology (57.1%). Inhalational injuries occurred in 14.2%. Raw eggs and pap were used as first aid by 23%. Most patients were discharged home, and 19.6% died.

CONCLUSION

The prevalence of burn injuries remains high in developing countries. Most causes of burns are preventable. Dangerous traditional practices add to patient morbidity. Education on effective prevention strategies is important in reducing morbidity and mortality.

Delivery of Safe Pediatric Anesthesia Care in the First 8000 days: Realities, Challenges, and Solutions in Low- and Middle-Income Countries

BACKGROUND

Worldwide, perioperative mortality has declined over the past 50 years, but the reduction is skewed toward high-income countries (HICs). Currently, pediatric perioperative mortality is much higher in low- and middle-income countries (LMICs) compared to HICs, despite studied cohorts being predominantly low-risk. These disparities must be studied and addressed.

METHODS

A narrative review of the literature was undertaken to identify contributing factors and potential knowledge gaps. Interventions aimed at alleviating the outcomes disparities are discussed, and recommendations are made for future directions.

RESULTS AND CONCLUSIONS

There is a lack of adequately trained pediatric anesthesia providers in LMICs, and the number must be bolstered by making such training available. Essential anesthesia medications and equipment, in pediatric-appropriate sizes, are often not available; neither are essential infrastructure items. Perioperative staff are underprepared for emergent situations that may arise and simulation training may help to ameliorate this. The global anesthesia community has implemented several solutions to address these issues. The World Federation of Societies of Anaesthesiologists (WFSA) and Global Initiative for Children's Surgery have published standards that outline essential items for the provision of safe perioperative pediatric care. Several short educational courses have been developed and introduced in LMICs that either specifically address pediatric patients, or contain a pediatric component. The WFSA also maintains a collection of discrete tutorials for educational purposes. Finally, in Africa, large-scale, prospective data collection is underway to examine pediatric perioperative outcomes. More work needs to be done, though, to improve perioperative outcomes for pediatric patients in LMICs.

A Cross-Sectional Survey of Anesthetic Airway Equipment and Airway Management Practices in Uganda

BACKGROUND

Anesthesia-related causes contribute to a significant proportion of perioperative deaths, especially in low and middle-income countries (LMICs). There is evidence that complications related to failed airway management are a significant contributor to perioperative morbidity and mortality. While existing data have highlighted the magnitude of airway management complications in LMICs, there are inadequate data to understand their root causes. This study aimed to pilot an airway management capacity tool that evaluates airway management resources, provider practices, and experiences with difficult airways in an attempt to better understand potential contributing factors to airway management challenges.

METHODS

We developed a novel airway management capacity assessment tool through a nonsystematic review of existing literature on anesthesia and airway management in LMICs, internationally recognized difficult airway algorithms, minimum standards for equipment, the safe practice of anesthesia, and the essential medicines and health supplies list of Uganda. We distributed the survey tool during conferences and workshops, to anesthesia care providers from across the spectrum of surgical care facilities in Uganda. The data were analyzed using descriptive methods.

RESULTS

Between May 2017 and May 2018, 89 of 93 surveys were returned (17% of anesthesia providers in the country) from all levels of health facilities that provide surgical services in Uganda. Equipment for routine airway management was available to all anesthesia providers surveyed, but with a limited range of sizes. Pediatric airway equipment was always available 54% of the time. There was limited availability of capnography (15%), video laryngoscopes (4%), cricothyroidotomy kits (6%), and fiber-optic bronchoscopes (7%). Twenty-one percent (18/87) of respondents reported experiencing a "can't intubate, can't ventilate" (CICV) scenario in the 12 months preceding the survey, while 63% (54/86) reported experiencing at least 1 CICV during their career. Eighty-five percent (74/87) of respondents reported witnessing a severe airway management complication during their career, with 21% (19/89) witnessing a death as a result of a CICV scenario.

CONCLUSIONS

We have developed and implemented an airway management capacity tool that describes airway management practices in Uganda. Using this tool, we have identified significant gaps in access to airway management resources. Gaps identified by the survey, along with advocacy by the Association of Anesthesiologists of Uganda, in partnership with the Ugandan Ministry of Health, have led to some progress in closing these gaps. Expanding the availability of airway management resources further, providing more airway management training, and identifying opportunities to support skilled workforce expansion have the potential to improve perioperative safety in Uganda.

Ketamine-dexmedetomidine combination for sedation in pediatric major surgery in a low-income country

Anorectal malformations are one of the most frequent congenital malformations treated by pediatric surgeons. In low-income countries, the surgical and anesthetic management of children in need of these procedures can be challenging. Limited oxygen supply, lack of equipment, especially pediatric, and intensive care units make the use of regional anesthesia appealing. We present a series of four cases of anorectal malformations corrections in Guinea Bissau, in children up to 13 months of age, under regional anesthesia and sedation with ketodex, a mixture of ketamine and dexmedetomidine (in a proportion of 1 mg to 1 μg). No child developed respiratory depression requiring airway intervention or supplemental oxygen, or had hemodynamic instability.

The epidemiology and characteristics of injuries to under 5's in a secondary city in Uganda: a retrospective review of hospital data

Child injuries are largely preventable yet cause significant mortality and morbidity globally. Injury data from low-income countries is limited for children under the age of 5 and therefore the current understanding of the magnitude of injuries in this age group is low. Hospital-based registries are one mechanism by which injury data can be gathered. This paper presents findings from a retrospective hospital record review of 4 hospitals in Jinja, a rural setting in Uganda, involving the extraction of data for children under the age of 5-years who sustained an injury during a 6-month period in 2019. A total of 225 injury cases were retrieved from the hospitals. Over half (57.3%) of the events occurred among males. The majority (92%) suffered one injury per injury event. Most of the injuries occurred among those aged 13 to 24 months (32.9%). Burns (32%) and cuts (20%) were the most common cause of injury. This study presents a hospital-based analysis of injuries amongst under 5's in rural Uganda. It provides information on the characteristics of children entering healthcare facilities in Uganda and highlights the burden of paediatric injuries in the hospital setting.

Pulse oximeter provision and training of non-physician anesthetists in Zambia: a qualitative study exploring perioperative care after training

BACKGROUND

Pulse oximetry monitoring is included in the WHO Safe Surgery Checklist and recognized as an essential perioperative safety monitoring device. However, many low resource countries do not have adequate numbers of pulse oximeters available or healthcare workers trained in their use. Lifebox, a nonprofit organization focused on improving anesthetic and surgical safety, has procured and distributed pulse oximeters and relevant educational training in over 100 countries. We aimed to understand qualitatively how pulse oximetry provision and training affected a group of Zambian non-physician anesthetists' perioperative care and what, if any, capacity gaps remain.

METHODS

We identified and approached non-physician anesthetists (NPAPs) in Zambia who attended a 2019 Lifebox pulse oximetry training course to participate in a semi-structured interview. Interviews were audio recorded and transcribed. Codes were iteratively derived; the codebook was tested for inter-rater reliability (pooled kappa > 0.70). Team-based thematic analysis identified emergent themes on pulse oximetry training and perioperative patient care.

RESULTS

Ten of the 35 attendees were interviewed. Two themes emerged concerning pulse oximetry provision and training in discussion with non-physician anesthetists about their experience after training: (1) Impact on Non-Physician Anesthetists and the Healthcare Team and (2) Impact on Perioperative Patient Monitoring. These broad themes were further explored through subthemes. Increased knowledge brought confidence in monitoring and facilitated quick interventions. NPAPs reported improved preoperative assessments and reaffirmed the necessity of having pulse oximetry intraoperatively. However, lack of device availability led to case delays or cancellations. A portable device travelling with the patient to the recovery ward was noted as a major improvement in postoperative care. Pulse oximeters also improved communication between nurses and NPAPs, giving NPAPs confidence in the recovery process. However, this was not always possible, as lack of pulse oximeters and ward staff unfamiliarity with oximetry was commonly reported. NPAPs expressed that wider pulse oximetry availability and training would be beneficial.

CONCLUSION

Among a cohort of non-physician anesthetists in Zambia, the provision of pulse oximeters and training was perceived to improve patient care throughout the perioperative timeline. However, capacity and resource gaps remain in their practice settings, especially during transfers of care. NPAPs identified a number of areas where patient care and safety could be improved, including expanding access to pulse oximetry training and provision to ward and nursing staff to ensure the entire healthcare team is aware of the benefits and importance of its use.

Establishing a sustainable training programme in anaesthesia in Ethiopia

Background

Lack of qualified staff is a major hindrance for quality and safety improvements in anaesthesia and critical care in many low‐income countries. Support in specialist training may enhance perioperative treatment and have a positive downstream impact on other hospital services, which may improve the overall standard of care.

Methods

Between 2011 and 2019, consultant anaesthetists from Haukeland University Hospital in Norway supported a postgraduate anaesthesia‐training programme at Addis Ababa University/Tikur Anbessa Specialised Hospital in Ethiopia. The aim of the programme was to build a self‐sustainable work force of anaesthetists across the country who could perform high quality anaesthesia within the confinement of limited local resources. Over the course of 10 years, an almost continuous rotation of experienced anaesthetists and intensivists assisted training of Ethiopian residents in anaesthesia and critical care. Local specialists organised the programme; however, external support was necessary during this period to establish a sustainable training programme.

Results

Since the programme's commencement at Addis Ababa University in 2011, 159 residents have entered the programme and 71 have graduated. As the number of qualified anaesthetists increased, Ethiopian specialists gradually obtained responsibility for the programme. Candidates are recruited from various regions and from neighbouring countries. Five other Ethiopian training sites have been established. To date (May 2022), 112 residents have completed their training in Ethiopia, and 195 residents expect to graduate within 3 years.

Conclusion

Nearly 11 years after establishment of the programme, locally trained highly qualified anaesthetists work in Ethiopia's major hospitals throughout the country.

Burnout Syndrome Among Anesthesia Providers Working in Public Hospitals in Rwanda: A Cross-Sectional Survey

BACKGROUND

Many studies address anesthesia provider burnout in high-income countries; however, there is a paucity of data on burnout for anesthesia providers in low-income countries (LICs). Our objectives were (1) to evaluate the prevalence of burnout among anesthesia providers in Rwandan hospitals and (2) to determine factors associated with burnout among anesthesia providers in Rwandan hospitals.

METHODS

A questionnaire was sent to selected Rwandan anesthesia providers working in public hospitals. The questionnaire assessed burnout using the Maslach Burnout Inventory Human Services Survey, a validated 22-item survey used to measure burnout among health professionals. Sociodemographic and work-related factors found to be associated with burnout were also assessed using logistic regression in a Bayesian framework to estimate odds ratios (OR) and associated credible intervals (CrIs).

RESULTS

Surveys were distributed to 137 Rwandan anesthesia providers; 99 (72.3%) were returned. Sixty-six (67%) respondents were nonphysician anesthesia providers. Burnout was present in 26 of 99 (26.3%) participants (95% confidence interval [CI], 17.9-36.1). When considering weakly informative priors, we found a 99% probability that not having the right team (OR, 5.36%; 95 CrI, 1.34-23.53) and the frequency of seeing patients with negative outcomes such as death or permanent disability (OR, 9.62; 95% CrI, 2.48-42.84) were associated with burnout.

CONCLUSIONS

In a cross-sectional survey of anesthesia providers in Rwanda, more than a quarter of respondents met the criteria for burnout. Lacking the right team and seeing negative outcomes were associated with higher burnout rate. These identified factors should be addressed to prevent the negative consequences of burnout, such as poor patient outcomes.

Challenges with pediatric anesthesia and intraoperative ventilation of the child in the resource-constrained setting

The systemic challenges in providing safe anesthesia, including safe ventilation, to children in resource-constrained settings are many. For anesthesia providers caring for children, the lack of appropriate equipment, inadequate anesthesia workforce and deficiencies in postoperative care are especially difficult. The clinical decisions made by anesthesia providers around when and how to ventilate a child for surgery are influenced by all of these factors and can result in patient management which may vary significantly from that in a high-resource setting. This educational review considers the intraoperative ventilation of a small child in a resource-constrained setting and discusses specific challenges and context-sensitive solutions.

Global trends in pediatric burn injuries and care capacity from the World Health Organization Global Burn Registry

BACKGROUND

Burn injuries are a major cause of death and disability globally. The World Health Organization (WHO) launched the Global Burn Registry (GBR) to improve understanding of burn injuries worldwide, identify prevention targets, and benchmark acute care. We aimed to describe the epidemiology, risk factors, and outcomes of children with burns to demonstrate the GBR's utility and inform needs for pediatric burn prevention and treatment.

METHODS

We performed descriptive analyses of children age ≤ 18 years in the WHO GBR. We also described facility-level capacity. Data were extracted in September of 2021.

RESULTS

There were 8,640 pediatric and adult entries from 20 countries. Of these, 3,649 (42%) were children (0-18 years old) from predominantly middle-income countries. The mean age was 5.3 years and 60% were boys. Children aged 1-5 years comprised 62% (n = 2,279) of the cohort and mainly presented with scald burns (80%), followed by flame burns (14%). Children >5 years (n = 1,219) more frequently sustained flame burns (52%) followed by scald burns (29%). More than half of pediatric patients (52%) sustained a major burn (≥15% total body surface area) and 48% received surgery for wound closure during the index hospitalization. Older children had more severe injuries and required more surgery. Despite the frequency of severe injuries, critical care capacity was reported as "limited" for 23% of pediatric patients.

CONCLUSIONS

Children represent a large proportion of people with burn injuries globally and often sustain major injuries that require critical and surgical intervention. However, critical care capacity is limited at contributing centers and should be a priority for healthcare system development to avert preventable death and disability. This analysis demonstrates that the GBR has the potential to highlight key epidemiological characteristics and hospital capacity for pediatric burn patients. To improve global burn care, addressing barriers to GBR participation in low- and low-middle-income countries would allow for greater representation from a diversity of countries, regions, and burn care facilities.

Surgical Safety Checklist: Polychromatic or Achromatic Design

The Surgical Safety Checklist (SSC) has been created based on the recommendations of the WHO and obligatorily introduced worldwide. SSC is used to increase the patient's safety and reduce complications while in the hospital, especially in the perioperative period. The original SSC template was of a multicolor polychromatic design. However, an achromatic black-and-white or gray-gray design on plain printer paper appears often used in clinical practice. This review aims to assess the level of SSC use in the polychromatic versus achromatic versions and the pros and cons of using either in practice. We used the Google browser for the identification and collection of SSC graphic images available as of June 2021 using the following search commands: "surgical safety checklist WHO" or "surgical safety checklist" or "SSC WHO." The commands were repeated in 103 languages representing the five continents with the back answers provided in 41 languages. The successive top 10 thematically relevant images or fewer if not available in the cases of some foreign languages were considered for analysis, providing a mean of 5 ±2 images per language. The numbers of achromatic and polychromatic two-color or multicolor images were calculated. The number of images corresponding to the respective color designs ranged as follows: 0-6 (27.6%), 0-9 (41.6%), and 0-6 (27.6%) We conclude that polychromatic imaging of SSC documents predominates in practical use. The polychromatic SSC design catches the doctor's eye, which likely increases the effectiveness of completing the document.

Laparoscopy in Gynecologic and Abdominal Surgery in Regional (Spinal, Peridural) Anesthesia, the Utility of the Technique during COVID-19 Pandemic

BACKGROUND

laparoscopic surgery is mainly performed in general anesthesia. Symptomatic patients infected with COVID-19 needing surgery are however at higher risk for COVID-19 complications in general anesthesia than in regional anesthesia. Even so, Covid transfection is a hazard to medical personnel during the intubation procedure and treatment drugs may be in shortage during a pandemic. Recovery and hospital stay are also shorter after laparoscopy. Laparoscopy performed in regional anesthesia may have several advantages in limiting Covid.

METHODS

international literature on the risk of COVID-19 complications development was searched. 3 topics concerning laparoscopic surgery were reviewed: (1) Achievements in laparoscopy; (2) Advantages of regional anesthesia compared to general anesthesia; (3) Feasibility to perform laparoscopy in regional anesthesia in COVID-19 pandemic. The authors reviewed abstracts and full-text articles concerning laparoscopic surgery, gynecology, anesthesia and COVID-19. Studies published in PubMed, Embase, Cochrane Library and found in Google Scholar before 1st FEB, 2021 were retrieved and analyzed.

RESULTS

a total of 83 studies were found, all of them written in English. 17 studies could be found in gynecology and in general surgery about laparoscopy with regional anesthesia. In Covid time only one study compared laparoscopic surgery in general anesthesia to laparotomy and another study laparotomy in general anesthesia to regional anesthesia. Laparoscopy showed no disadvantage compared to laparotomy in Covid pandemic and in another study laparotomy in general anesthesia was associated with higher mortality and more pulmonary complications. Trendelenburg position can be a threat if used by inexperienced personnel and can induce unintended anesthesia of breathing organs. On the other hand Trendelenburg position has advantages for cardiovascular and pulmonary functions. Pneumoperitoneum of low CO2 pressure is well tolerated by patients.

CONCLUSIONS

elective surgery should be postponed in symptomatic Covid patients. In inevitable emergency surgery intubation anesthesia in COVID-19 pandemic is as far as possible to be avoided. In COVID-19 pandemic, regional anesthesia is the preferred choice. The optimum may be the combination of laparoscopic surgery with regional anesthesia. Reducing the pneumoperitoneum is a good compromise for the comfort of patients and surgeons. A special case is gynecology, which needs to be performed in Trendelenburg position to free pelvic organs.

Perioperative pediatric mortality in Ethiopia: A prospective cohort study

Background

There was recording of excellent outcomes for pediatric surgery in developed countries of the world when it was carried out by an experienced pediatric surgeon and anesthetists with availabilities of equipment. However, this circumstance was not the ordinary for developing countries. The main objective of our study was to launch a pediatric perioperative mortality rate reference point and determination of associated factors under general or regional anesthesia in Ethiopia.

Materials and methods

the prospective electronic based data collection was done at Tibebe Ghion Specialized Teaching Hospital, Ethiopia with case specific of perioperative data for age less than 18 years old. We computed patients with mortality at 24 h, 48 h and 7 days in the form of percentages. Logistic regression was used for evaluation of mortality at different predictor variables.

Results

from 849 cases analyzed, there were mortality rate of 0.59%, 1.42%, and 2.58% within 24 h, 48 h and 7 days of surgery, respectively. The emergency surgeries (OR = 2.80 [95% CI, 1.78-3.82]; p < 0.03) were associated with an increased risk of mortality within 7 days of post-surgery.

Conclusion

Despite the progresses reached in the pediatric anesthesia and surgical safety in Tibebe Ghion Specialized Teaching Hospital, the pediatric perioperative mortality rates were still high or comparable to other low income African countries. Emergency surgeries were associated with an increased risk of perioperative mortality within 7 days of surgical intervention.Tibebe Ghion Specialized Teaching Hospital should emphasis on evaluation and monitoring of outcome for reduction of mortality with the emergency surgeries younger than 18 years old. We also suggested doing this research work at larger sample sizes for more actual information.

The current state of anesthesia safety in a third world country: a cross-sectional survey among anesthesia providers in Ethiopia

BACKGROUND

Improving patient safety during anesthesia and surgery becomes a major global public health issue due to the increasing in surgical burden. Anesthesia is delivered safely in developed countries, but its safety is hampered by complex problems in third world countries. This survey assesses the unmet anesthesia needs of one of a third world country, Ethiopia.

METHODS

A cross-sectional survey was conducted in Amhara region of Ethiopia from 15/12/2019 to 30/1/2020. All 81 hospitals of the region were stratified by their level as district, general, and referral hospital. The study was conducted in 66 hospitals. The number of hospitals from each strata were calculated by proportional sampling technique resulting; five referral, three general, and fifty eight primary hospitals. Each hospital from each strata was selected by convenience. Each anesthesia provider for the survey was selected randomly from each hospital and questionnaires were distributed. The minimum expected safe anesthesia requirements were taken from World Health Organization-World Federation of Societies of Anesthesiologists International Standard and Ethiopian Hospitals Standard. Anesthesia practice was expected safe if the minimum requirements were practiced always (100%) in each hospital. P < 0.05 with 95% confidence interval were used to compare the safety of anesthesia between higher and lower level hospitals.

RESULTS

Seventy eight (88.6%) anesthesia providers working in 62 hospitals responded to the survey. On aggregate, 36 (58%) hospitals from the total 62 hospitals have met the minimum expected safe anesthesia requirements. Among the different variables assessed; professional aspects 32 (52.45%), medication and intravenous fluid 33 (53.36%), equipment and facilities 33 (52.56%), patient monitoring 43(68.88%), and anesthesia conduct 38 (62.1%) of surveyed hospitals have met the minimum requirements. Anesthesia safety is relatively higher in higher level hospitals (general and referral) 6 (75%) when compared to district hospitals 30 (55.5%), P < 0.001.

CONCLUSION

Anesthesia safety in Ethiopia appears challenged by substandard continuous medical education and continuous professional development practice, and limited availability of some essential equipment and medications. Patient monitoring and anesthesia conduct are relatively good, but World Health Organization surgical safety checklist application and postoperative pain management are very low, affecting the delivery of safe anesthesia conduct.

A survey of anaesthesia practices at all hospitals performing caesarean sections in Sierra Leone

BACKGROUND

Providing safe anaesthesia is essential when performing caesarean sections, one of the most commonly performed types of surgery. Anaesthesia-related causes of maternal mortality are generally considered preventable. The primary aim of our study was to assess the type of anaesthesia used for caesarean sections in Sierra Leone. Secondary aims were to identify the type and training of anaesthesia providers, availability of equipment and drugs and use of perioperative routines.

METHODS

All hospitals in Sierra Leone performing caesarean sections were included. In each facility, one randomly selected anaesthesia provider was interviewed face-to-face using a predefined questionnaire.

RESULTS

In 2016, 36 hospitals performed caesarean sections in Sierra Leone. The most commonly used anaesthesia method for caesarean section was spinal anaesthesia (63%), followed by intravenous ketamine without intubation; however, there was a wide variety between hospitals. Of all anaesthesia providers, 33% were not qualified to provide anaesthesia independently, as stipulated by local regulations. Of those, 50% expressed high confidence in their skills to handle obstetric emergencies. There were discrepancies among hospitals in the availability of essential drugs, the use of post-operative recovery and the presence of a functioning blood bank.

CONCLUSION

Anaesthesia for caesarean sections in Sierra Leone showed a predominance for spinal anaesthesia. The workforce consisted mainly of non-physicians, of which a third was not trained to provide anaesthesia independently. Both the type of anaesthesia and the presence of qualified anaesthetic providers was widely variable between hospitals. Significant gaps were identified in the availability of equipment, essential drugs and perioperative routines.

Regional anesthesia educational material utilization varies by World Bank income category: A mobile health application data study

INTRODUCTION

Regional anesthesia offers an alternative to general anesthesia and may be advantageous in low resource environments. There is a paucity of data regarding the practice of regional anesthesia in low- and middle-income countries. Using access data from a free Android app with curated regional anesthesia learning modules, we aimed to estimate global interest in regional anesthesia and potential applications to clinical practice stratified by World Bank income level.

METHODS

We retrospectively analyzed data collected from the free Android app "Anesthesiologist" from December 2015 to April 2020. The app performs basic anesthetic calculations and provides links to videos on performing 12 different nerve blocks. Users of the app were classified on the basis of whether or not they had accessed the links. Nerve blocks were also classified according to major use (surgical block, postoperative pain adjunct, rescue block).

RESULTS

Practitioners in low- and middle-income countries accessed the app more frequently than in high-income countries as measured by clicks. Users from low- and middle-income countries focused mainly on surgical blocks: ankle, axillary, infraclavicular, interscalene, and supraclavicular blocks. In high-income countries, more users viewed postoperative pain blocks: adductor canal, popliteal, femoral, and transverse abdominis plane blocks. Utilization of the app was constant over time with a general decline with the start of the COVID-19 pandemic.

CONCLUSION

The use of an in app survey and analytics can help identify gaps and opportunities for regional anesthesia techniques and practices. This is especially impactful in limited-resource areas, such as lower-income environments and can lead to targeted educational initiatives.

Causes and Effects of Introducing Surgery Safety Checklist: A Review

The medical treatment process, particularly surgery, is inescapably bound to potential complications or undesirable adverse events. This narrative review aims to present the causes and effects of the introduction of the WHO Surgery Safety Checklist (SSC), the use of which is expected to reduce the number of perioperative errors, complications, and mortality. To achieve this objective, we performed a bibliometric analysis of medical citations indexed in the PubMed database using the SSC subject heading. Findings revealed a total of 1441 articles meeting inclusion status, with 1171 published during the last decade. After the screening of titles and abstracts, the members of the research team selected 75 articles, deemed most relevant for inclusion in the review, which were then thoroughly analyzed. All in all, the findings were that the use of SSC appreciably reduced the number of simple logistic errors in the perioperative period decreasing the frequency of resulting complications and mortality.

Anaesthesia practices for Caesarean section amongst non-physician anaesthesia providers at an Ethiopian referral hospital

Sub-Saharan Africa faces high rates of maternal mortality and there is an urgent need to reduce this. Shortfalls in access to safe surgery and anaesthetic care result in avoidable maternal death. Providing quality training to anaesthesia providers is of key importance to reduce mortality. This mixed-methods prospective study incorporated workplace observations of anaesthesia for Caesarean section, a paper-based questionnaire and semi-structured, face-to-face interviews in Felege Hiwot Referral Hospital in Ethiopia.A total of 67 Caesarean section cases under spinal anaesthesia provided by 12 non-physician anaesthetists were observed and a 92% (n = 11) response rate to questionnaires obtained. Deficiencies were observed in communication, pre-operative assessment, spinal height evaluation and application of lateral tilt, while interviews revealed anaesthesia provider perceptions of hierarchy within the surgical team and deficiency in anticipation of potential complications. This study suggests that focusing on communication and anticipation of complications could aid providers in preventing and preparing for complications.

Health care during electricity failure: The hidden costs

Background

Surgery risks increase when electricity is accessible but unreliable. During unreliable electricity events and without data on increased risk to patients, medical professionals base their decisions on anecdotal experience. Decisions should be made based on a cost-benefit analysis, but no methodology exists to quantify these risks, the associated hidden costs, nor risk charts to compare alternatives.

Methods

Two methodologies were created to quantify these hidden costs. In the first methodology through research literature and/or measurements, the authors obtained and analyzed a year’s worth of hour-by-hour energy failures for four energy healthcare system (EHS) types in four regions (SolarPV in Iraq, Hydroelectric in Ghana, SolarPV+Wind in Bangladesh, and Grid+Diesel in Uganda). In the second methodology, additional patient risks were calculated according to time and duration of electricity failure and medical procedure impact type. Combining these methodologies, the cost from the Value of Statistical Lives lost divided by Energy shortage ($/kWh) is calculated for EHS type and region specifically. The authors define hidden costs due to electricity failure as VSL/E ($/kWh) and compare this to traditional electricity costs (always defined in $/kWh units), including Levelized Cost of Electricity (LCOE also in $/kWh). This is quantified into a fundamentally new energy healthcare system risk chart (EHS-Risk Chart) based on severity of event (probability of deaths) and likelihood of event (probability of electricity failure).

Results

VSL/E costs were found to be 10 to 10,000 times traditional electricity costs (electric utility or LCOE based). The single power source EHS types have higher risks than hybridized EHS types (especially as power loads increase over time), but all EHS types have additional risks to patients due to electricity failure (between 3 to 105 deaths per 1,000 patients).

Conclusions

These electricity failure risks and hidden healthcare costs can now be calculated and charted to make medical decisions based on a risk chart instead of anecdotal experience. This risk chart connects public health and electricity failure using this adaptable, scalable, and verifiable model.

The evolution of pediatric sedation and anesthesia patient safety: An interview with Dr Charles J. "Charlie" Coté

The career of Dr Charles J. Coté covered a period of major advances in pediatric anesthesia patient safety. Dr Coté (1946 --), Professor Emeritus in Anaesthesia at Harvard Medical School, helped develop pediatric sedation guidelines, conducted influential clinical research, edited a major textbook, and promoted pediatric anesthesia training fellowships in low- and middle-income countries. Based on a series of interviews with Dr Coté, this article reviews the career of this Robert M. Smith Award winner through the lens of improvements in pediatric sedation and anesthesia patient safety.

Building regional anesthesia capacity in limited-resource settings: a pilot study evaluating a 4-week curriculum

Aim: To pilot a 4-week regional anesthesia curriculum for limited-resource settings. Intervention: A baseline needs assessment and knowledge test were deployed. The curriculum included lectures and hands-on teaching, followed by knowledge attainment tests. Results: Scores on the knowledge test improved from a mean of 37.1% (SD 14.7%) to 50.9% (SD 18.6%) (p = 0.017) at 4 weeks and 49% at 24 months. An average of 1.7 extremity blocks per month was performed in 3 months prior to the curriculum, compared with an average of 4.1 per month in 8 months following. Conclusion: This collaborative curriculum appeared to have a positive impact on the knowledge and utilization of regional anesthesia.

Using critical care physicians to deliver anesthesia and boost surgical caseload in austere environments: the Critical Care General Anesthesia Syllabus (CC GAS)

Background

Despite an often severe lack of surgeons and surgical equipment, the rate-limiting step in surgical care for the nearly five billion people living in resource-limited areas is frequently the absence of safe anesthesia. During disaster relief and surgical missions, critical care physicians (CCPs), who are already competent in complex airway and ventilator management, can help address the need for skilled anesthetists in these settings.

Methods

We provided a descriptive analysis that CCPs were trained to provide safe general anesthesia, monitored anesthesia care (MAC), and spinal anesthesia using a specifically designed and simple syllabus.

Results

Six CCPs provided anesthesia under the supervision of a board-certified anesthesiologist for 58 (32%) cases of a total of 183 surgical cases performed by a surgical mission team at St. Luc Hospital in Port-au-Prince, Haiti in 2013, 2017, and 2018. There were no reported complications.

Conclusions

Given CCPs' competencies in complex airway and ventilator management, a CCP, with minimal training from a simple syllabus, may be able to act as an anesthesiologist-extender and safely administer anesthesia in the austere environment, increasing the number of surgical cases that can be performed. Further studies are necessary to confirm our observation.

The challenge of safe anesthesia in developing countries: defining the problems in a medical center in Cambodia

Background

The International Standards for a Safe Practice of Anesthesia (ISSPA) were developed on behalf of the World Federation of Societies of Anaesthesiologists and the World Health Organization. It has been recommend as an assessment tool that allows anesthetic providers in developing countries to assess their compliance and needs. This study was performed to describe the anesthesia service in one main public hospital during an 8-month medical mission in Cambodia and evaluate its anesthetic safety issues according to the ISSPA.

Methods

We conduct a retrospective study involving 1953 patients at the Preah Ket Mealea hospital. Patient demographics, anesthetic techniques, and complications were reviewed according to the registers of the anesthetic services and questionnaires. The inadequacies in personnel, facilities, equipment, medications, and conduct of anesthesia drugs were recorded using a checklist based on the ISSPA.

Results

A total of 1792 patients received general and regional anesthesia in the operating room, while 161 patients receiving sedation for gastroscopy. The patients’ mean age was 45.0 ± 16.6 years (range, 17–87 years). The three most common surgical procedures were abdominal (52.0%; confidence interval [CI], 49.3–54.7), orthopedic (27.6%; CI, 25.2–29.9), and urological surgery (14.7%; CI, 12.8–16.6). General anesthesia, spinal anesthesia, and brachial plexus block were performed in 54.3% (CI, 51.7–56.8), 28.2% (CI, 25.9–30.5), and 9.4% (CI, 7.9–10.9) of patients, respectively. One death occurred. Twenty-six items related to professional aspects, monitoring, and conduct of anesthesia did not meet the ISSPA-recommended standards. A lack of commonly used drugs and monitoring equipment was noted, posing major threats to the safety of anesthesia practice, especially in emergency situations.

Conclusions

This study adds to the scarce literature on anesthesia practice in low- and middle-income countries such as Cambodia. Future medical assistance should help to strengthen these countries’ inadequacies, allowing for the adoption of international standards for the safe practice of anesthesia.

Pediatric Perioperative Mortality in Kenya

Background

The global surgery access imbalance will have a dramatic impact on the growing population of the world’s children. In regions of the world with pediatric surgery and anesthesia manpower deficits and pediatric surgery–specific infrastructure and supply chain gaps, this expanding population will present new challenges. Perioperative mortality rate is an established indicator of the quality and safety of surgical care. To establish a baseline pediatric perioperative mortality rate and factors associated with mortality in Kenya, the authors designed a prospective cohort study and measured 24-h, 48-h, and 7-day perioperative mortality.

Methods

The authors trained anesthesia providers to electronically collect 132 data elements for pediatric surgical cases in 24 government and nongovernment facilities at primary, secondary, and tertiary hospitals from January 2014 to December 2016. Data assistants tracked all patients to 7 days postoperative, even if they had been discharged. Adjusted analyses were performed to compare mortality among different hospital levels after adjusting for prespecified risk factors.

Results

Of 6,005 cases analyzed, there were 46 (0.8%) 24-h, 62 (1.1%) 48-h, and 77 (1.7%) 7-day cumulative mortalities reported. In the adjusted analysis, factors associated with a statistically significant increase in 7-day mortality were American Society of Anesthesiologists Physical Status of III or more, night or weekend surgery, and not having the Safe Surgery Checklist performed. The 7-day perioperative mortality rate is less in the secondary (1.4%) and tertiary (2.4%) hospitals when compared with the primary (3.7%) hospitals.

Conclusions

The authors have established a baseline pediatric perioperative mortality rate that is greater than 100 times higher than in high-income countries. The authors have identified factors associated with an increased mortality, such as not using the Safe Surgery Checklist. This analysis may be helpful in establishing pediatric surgical care systems in low–middle income countries and develop research pathways addressing interventions that will assist in decreasing mortality rate.

Editor’s Perspective

What We Already Know about This Topic

What This Article Tells Us That Is New

Adaptations in pediatric anesthesia care and airway management in the resource-poor setting

The need for safe and quality pediatric anesthesia care in low- and middle-income countries (LMICs) is huge. An estimated 1.7 billion children do not have access to surgical care, and the majority are in LMICs. In addition, most LMICs do not have the requisite surgical workforce including anesthesia providers. Surgery is usually performed at three levels of facilities: district, provincial, and national referral hospitals. Unfortunately, the manpower, equipment, and other resources available to provide surgical care for children vary greatly at the different level facilities. The majority of district level hospitals are staffed solely by non-physician anesthesia providers with variable training and little support to manage complicated pediatric patients. Airway and respiratory complications are known to account for a large portion of pediatric perioperative complications. Management of the difficult pediatric airway pathology is a challenge for anesthesia providers regardless of setting. However, in the low-resource setting poor infrastructure, lack of transportation systems, and crippled referral systems lead to late presentation. There is often a lack of pediatric-sized anesthesia equipment and resources, making management of the local pathology even more challenging. Efforts are being made to offer these providers additional training in pediatric anesthesia skills that incorporate low-fidelity simulation. Out of necessity, anesthesia providers in this setting learn to be resourceful in order to manage complex pathologies with fewer, less ideal resources while still providing a safe anesthetic.

A Cross-Sectional Survey to Determine the Prevalence of Burnout Syndrome Among Anesthesia Providers in Zambian Hospitals

BACKGROUND

Burnout is a psychological syndrome that results from chronic exposure to job stress. It is defined by a triad of emotional exhaustion, depersonalization, and reduced personal accomplishment. In research, mostly from high-income countries, burnout is common in health care professionals, especially in anesthesiologists. Burnout can negatively impact patient safety, the physical and mental health of the anesthetist, and institutional efficiency. However, data on burnout for anesthesia providers in low- and middle-income countries are poorly described. This study sought to determine the prevalence of burnout syndrome among all anesthesia providers (physician and nonphysician) working in Zambian hospitals and to determine which sociodemographic and occupational factors were associated with burnout.

METHODS

A questionnaire was sent to all Zambian anesthesia providers working in private and public hospitals. The questionnaire assessed burnout using the Maslach Burnout Inventory Human Services Survey, a validated 22-item survey widely used to measure burnout among health professionals. Sociodemographic and occupational factors postulated to be associated with burnout were also assessed.

RESULTS

Surveys were distributed to all 184 anesthesia providers in Zambia; 160 were returned. This resulted in a response rate representing 87% of all anesthesia providers in the country. Eighty-six percentage of respondents were nonphysician anesthesia providers. Burnout was present in 51.3% (95% confidence interval [CI], 43.2-59.2) of participants. Logistic regression analysis revealed that "not having the right team to carry out work to an appropriate standard" (odds ratio, 2.91, 95% CI, 1.33-6.39; P = .008), and "being a nonphysician" (odds ratio, 3.4, 95% CI, 1.25-12.34; P = .019) were significantly associated with burnout in this population.

CONCLUSIONS

In a cross-sectional survey of anesthesia providers in Zambia, >50% of the respondents met the criteria for burnout. The risk was particularly high among nonphysician providers who typically work in isolated rural practice. Efforts to decrease burnout rates through policy and educational initiatives to increase the quantity and quality of training for anesthesia providers should be considered.

The path to safe and accessible anaesthesia care

The increasing focus on and importance of surgical care in achieving universal health coverage requires the development of safe and accessible anaesthesia services. Increasing access to care by supporting the necessary inputs to the anaesthesia system, including medications, equipment and personnel, must be accompanied by processes that support high-quality care, including support for education, and guidelines for standards, and training. As safe, high-quality care requires an integrated approach, each element must be supported together, i.e., in an integrated manner to ensure that anaesthesia care reaches those who need it, and in the safest possible manner. Several important efforts have been undertaken globally to address and foster these elements, and resources to guide these processes exist for low- and middle-income countries to improve them. This review highlights both the needs and resources for safe and high-quality care that patients deserve.

Intra-operative low-dose ketamine does not reduce the cost of post-operative pain management after surgery: a randomized controlled trial in a low-income country

BACKGROUND

In developing countries, post-operative pain remains underestimated and undertreated due to economic constraints, lack of awareness and limited resources. In contrast, ketamine is an effective, readily available, easy to use and inexpensive drug frequently used in poor settings.

OBJECTIVES

The aim of this study was to explore the overall reduction in the medication treatment cost of acute post-operative pain by adding intra-operative low-dose ketamine to traditional intravenous morphine for surgery in a low-income country.

METHODS

A double blind randomized controlled trial with placebo-controlled parallel group was performed in Mulago National Hospital (Uganda). Consenting adults scheduled for elective surgery were randomized into two study arms: Group K received ketamine 0.15mg/kg bolus at induction and a continuous infusion of 0.12 mg/kg/hour till start of skin closure; Group C (control) received normal saline. Both groups received Morphine 0.1 mg/kg IV at debulking. The total medication cost was registered. NRS pain scores and other measurements such vital signs and incidence of major and minor side effects were also recorded.

RESULTS

A total of 46 patients were included. Patients' baseline characteristics were comparable in both groups. No statistically significant difference was found between the groups concerning the overall medication cost of post-operative pain management. Pain scores, patients' satisfaction in the first 24 hours after surgery and hospital length of stay were similar in both groups.

CONCLUSION

Our results do not support the utilization of intra-operative low dose ketamine as a cost-saving post-operative pain treatment strategy for all types of surgery in low-resource settings.

Barriers to Accessing Internationally Controlled Essential Medicines in Uganda: A Qualitative Study

CONTEXT

Access to internationally controlled essential medicines is a problem worldwide. More than five billion people cannot access opioids for pain and palliative care or do not have access to surgical care or anesthetics, 25 million people living with epilepsy do not have access to their medicines, and 120,000 women die annually owing to postpartum hemorrhage. In Uganda, access to controlled medicines is also problematic, but a lack of data on factors that influence access exists.

OBJECTIVES

The objective of this study was to identify the social, cultural, and regulatory barriers that influence access to internationally controlled essential medicines in Uganda.

METHODS

Semistructured interviews with 15 key stakeholders with knowledge on controlled medicines from relevant institutions in Uganda. Interviews were transcribed verbatim and analyzed using the Access to Medicines from a Health System Perspective framework.

RESULTS

Barriers in accessing controlled medicines were experienced owing to lack of prioritization, difficulties in finding the balance between access and control, deficiencies in the workings of the estimate and distribution system, lack of knowledge, inadequate human resources, expenses related to use and access, and stigma. It was believed that some abuse of specific controlled medicines occurred.

CONCLUSION

The findings of this research indicate that to improve access to internationally controlled essential medicines in Uganda, health system strengthening is needed on multiple fronts. Active engagement and concerted efforts are needed from all stakeholders to ensure access and prevent abuse.

Anesthesia Provider Training and Practice Models: A Survey of Africa

BACKGROUND

In Africa, most countries have fewer than 1 physician anesthesiologist (PA) per 100,000 population. Nonphysician anesthesia providers (NPAPs) play a large role in the workforce of many low- and middle-income countries (LMICs), but little information has been systematically collected to describe existing human resources for anesthesia care models. An understanding of existing PA and NPAP training pathways and roles is needed to inform anesthesia workforce planning, especially for critically underresourced countries.

METHODS

Between 2016 and 2018, we conducted electronic, phone, and in-person surveys of anesthesia providers in Africa. The surveys focused on the presence of anesthesia training programs, training program characteristics, and clinical scope of practice after graduation.

RESULTS

One hundred thirty-one respondents completed surveys representing data for 51 of 55 countries in Africa. Most countries had both PA and NPAP training programs (57%; mean, 1.6 pathways per country). Thirty distinct training pathways to become an anesthesia provider could be discriminated on the basis of entry qualification, duration, and qualification gained. Of these 30 distinct pathways, 22 (73%) were for NPAPs. Physician and NPAP program durations were a median of 48 and 24 months (ranges: 36-72, 9-48), respectively. Sixty percent of NPAP pathways required a nursing background for entry, and 60% conferred a technical (eg, diploma/license) qualification after training. Physicians and NPAPs were trained to perform most anesthesia tasks independently, though few had subspecialty training (such as regional or cardiac anesthesia).

CONCLUSIONS

Despite profound anesthesia provider shortages throughout Africa, most countries have both NPAP and PA training programs. NPAP training pathways, in particular, show significant heterogeneity despite relatively similar scopes of clinical practice for NPAPs after graduation. Such heterogeneity may reflect the varied needs and resources for different settings, though may also suggest lack of consensus on how to train the anesthesia workforce. Lack of consistent terminology to describe the anesthesia workforce is a significant challenge that must be addressed to accelerate workforce research and planning efforts.

Diagnosis and Management of Acute Heart Failure in Sub-Saharan Africa

PURPOSE OF REVIEW

Acute heart failure (AHF) is a common emergency presentation in Sub-Saharan Africa (SSA). In the current review, we present the most recent data on the epidemiology of AHF in SSA and discuss recommended approaches to management in resource-limited settings, with a particular focus on primary and secondary facilities (e.g., health centers and district hospitals), where these patients often present.

RECENT FINDINGS

AHF in SSA is most often due to hypertension, cardiomyopathies, and rheumatic heart disease. The etiology of AHF may be different in rural as compared with urban settings. Diagnostic tools for AHF are often lacking in SSA, especially at the first-level facilities. Point-of-care ultrasound (POCUS) and biomarker tests, such as brain natriuretic peptide (BNP), offer promise in helping to mitigate diagnostic challenges. POCUS can also help distinguish among types of heart failure and prompt the correct treatment strategy. Many of the drugs and equipment commonly used to treat AHF in resource-rich settings are lacking in SSA. However, some adaptations of commonly available materials may provide temporary alternatives. The epidemiology of AHF in SSA differs from that of high-income settings. Management of AHF at the first-level facility in SSA is an important and understudied problem. Simplified diagnostic and treatment algorithms rooted in knowledge of the local epidemiology should be developed and tested as part of broader efforts to combat cardiovascular disease in SSA.

The Safer Anaesthesia from Education (SAFE)® paediatric anaesthesia course: educational impact in five countries in East and Central Africa

There is an urgent need to improve access to safe surgical and anaesthetic care for children living in many low- and middle-income countries. Providing quality training for healthcare workers is a key component of achieving this. The 3-day Safer Anaesthesia from Education (SAFE)^® paediatric anaesthesia course was developed to address the specific skills and knowledge required in this field. We undertook a project to expand this course across five East and Central African countries (Ethiopia, Kenya, Malawi, Uganda and Zambia) and train local faculty. This study reports the outcomes from course evaluation data, exploring the impact on knowledge, skills and behaviour change in participants. Eleven courses were conducted in a 15-month period, with 381 participants attending. Fifty-nine new faculty members were trained. Knowledge scores (0-50 scale) increased significantly from mean (SD) 37.5 (4.7) pre-course to 43.2 (3.5) post-course (p < 0.0001). Skills scores (0-10 scale) increased significantly from 5.7 (2.0) pre-course to 8.0 (1.5) post-course (p < 0.0001). One hundred and twenty-six participants in Malawi, Uganda and Zambia were visited in their workplace 3-6 months later. Knowledge and skills were maintained at follow-up, with scores of 41.5 (5.0) and 8.3 (1.4), respectively (p < 0.0001 compared with pre-course scores). Content analysis from interviews with these participants highlighted positive behaviour changes in the areas of preparation, peri-operative care, resuscitation, management of the sick child, communication and teaching. This study indicates that the SAFE paediatric anaesthesia course is an effective way to deliver training, and could be used to help strengthen emergency and essential surgical care for children as a component of universal health coverage.