The Global Anesthesia Workforce Survey: Updates and Trends in the Anesthesia Workforce.

BACKGROUND: There is a large global deficit of anesthesia providers. In 2016, the World Federation of Societies of Anaesthesiologists (WFSA) conducted a survey to count the number of anesthesia providers worldwide. Much work has taken place since then to strengthen the anesthesia health workforce. This study updates the global count of anesthesia providers. METHODS: Between 2021 and 2023, an electronic survey was sent to national professional societies of physician anesthesia providers (PAPs), nurse anesthetists, and other nonphysician anesthesia providers (NPAPs). Data included number of providers and trainees, proportion of females, and limited intensive care unit (ICU) capacity data. Descriptive statistics were calculated by country, World Bank income group, and World Health Organization (WHO) region. Provider density is reported as the number of providers per 100,000 population. RESULTS: Responses were obtained for 172 of 193 United Nations (UN) member countries. The global provider density was 8.8 (PAP 6.6 NPAP 2.3). Seventy-six countries had a PAP density <5, whereas 66 countries had a total provider density <5. PAP density increased everywhere except for high- and low-income countries and the African region. CONCLUSIONS: The overall size of the global anesthesia workforce has increased over time, although some countries have experienced a decrease. Population growth and differences in which provider types that are counted can have an important impact on provider density. More work is needed to define appropriate metrics for measuring changes in density, to describe anesthesia cadres, and to improve workforce data collection processes. Effort to scale up anesthesia provider training must urgently continue.

Barriers to safe anaesthesia care in South Asian countries: a virtual focus group discussion.

Objective: To identify barriers to safe anaesthesia practice across the South Asian region. METHODS: The qualitative study was conducted from September 2020 to August 2021 at the Department of Anaesthesiology at a leading medical university after getting exemption from the ethics review committee of the Pakistan Society of Anaesthesiologists. The sample comprised anaesthetists from 6 countries of the South Asian Association for Regional Cooperation. Data was collected through a focus group discussion held virtually using the Zoom app on September 22, 2020. The proceedings were transcribed and the data was subjected to thematic analysis. RESULTS: Of the 12 anaesthetists, 4(33.3%) were from India, 3(25%) from Pakistan, 2(16.7%) from Bangladesh, and 1(8.3%) each from Sri Lanka, Nepal and Afghanistan. There were 2 main themes identified; Safe anaesthesia and barriers to safe anaesthesia. They had 4 and 6 subthemes, respectively. The participants agreed that fresh medical graduates were not choosing anaesthesia as a preferred career specialty. One major concern raised was that qualified anaesthetists were leaving their countries for better-paid jobs abroad. Conclusion: The lack of a definition describing qualified anaesthetists in South Asian countries was pointed out. Lack of basic monitoring and drugs, brain drain, lack of ownership, lack of training programmes, lack of accountability, weak leadership, and disconnect between professional societies and governments were identified as the main barriers to safe anaesthesia.

Risk factors and titers of COVID-19 infection in a longitudinal statewide seroepidemiology cohort.

BACKGROUND: Virginia is a large state in the USA, yet it remains unclear what percentage of the population has had natural COVID-19 infection and whether risk factors for infection have changed over time. METHODS: Using a longitudinal cohort, from December 2021-July 2022 we performed follow up serology and a questionnaire on 784 individuals from across Virginia who had previously participated in a statewide COVID-19 seroepidemiology study in 2020. Children were also invited to participate and an additional 62 children also completed the study. Serology was performed using Roche nucleocapsid and spike serological assays. RESULTS: The majority of participants were white (78.6%), over 50 years old (60.9%), and reported having received COVID-19 vaccine (93.4%). 28.6% had evidence of prior COVID-19 infection (nucleocapsid positive). Reweighted by region, age, and sex to match the Virginia census data, the seroprevalence of nucleocapsid antibodies was estimated to be 30.6% (95% CI: 24.7, 36.6). We estimated that 25-53% of COVID-19 infections were asymptomatic. Infection rates were lower in individuals > 60 years old and were higher in Blacks and Hispanics. Infection rates were also higher in those without health insurance, in those with greater numbers of household children, and in those that reported a close contact or having undergone quarantine for COVID-19. Participants from Southwest Virginia had lower seropositivity (16.2%, 95% CI 6.5, 26.0) than other geographic regions. Boosted vaccinees had lower infection rates than non-boosted vaccinees. Frequenting indoor bars was a risk factor for infection, while frequently wearing an N95 mask was protective, though the estimates of association were imprecise. Infection rates were higher in children than adults (56.5% vs. 28.6%). Infection in the parent was a risk factor for child infection. Spike antibody levels declined with time since last vaccination, particularly in those that were vaccinated but not previously infected. Neutralizing antibody positivity was high (97-99%) for wild type, alpha, beta, gamma, delta, and omicron variants. Neutralizing antibody levels were higher in the follow-up survey compared to the first survey in 2020 and among individuals with evidence of natural infection compared to those without. CONCLUSIONS: In this longitudinal statewide cohort we observed a lower-than-expected COVID-19 infection rate as of August 2022. Boosted vaccinees had lower infection rates. Children had higher infection rates and infections tracked within households. Previously identified demographic risk factors for infection tended to persist. Even after the omicron peak, a large number of Virginians remain uninfected with COVID-19, underscoring the need for ongoing vaccination strategies.

Anesthetic drug shortages in Pakistan: a multicentre nationwide survey.

PURPOSE: There is a paucity of literature on anesthetic drug shortages and their impact on patient safety in lower-middle-income countries. We sought to determine the magnitude of the problem, the effect on patient care and safety, and the adverse patient outcomes witnessed by anesthesiologists in Pakistan METHODS: We conducted a nationwide, multicentre, cross-sectional survey of a representative sample of anesthesiologists in Pakistan (January 2021 to June 2021). The survey questionnaire was adapted from the American Society of Anesthesiologists (ASA) survey on drug shortages and was modified based on the national essential medication list 2018 of Pakistan. It was distributed through Google Forms to anesthesiologists practicing in both the private and government sector. The names of hospitals or the identity of anesthesiologists was not required. The questionnaire consisted of 20 items and focused on the anesthesiologists' experience of drug shortages, the availability of drugs, and the impact of drug shortages on their individual practice. RESULTS: Two hundred and forty-six responses were received. Approximately 50% (122/246) of anesthesia practitioners in Pakistan reported anesthetic drug shortages. Fifty-seven percent of respondents mentioned using an inferior drug that may have significantly affected the delivery of anesthetic care. Four participants mentioned severe morbidity and another four mentioned observing a mortality associated with drug shortage. CONCLUSION: Anesthetic drug shortages are common in anesthetic practice in Pakistan and they appear to affect patient care and outcomes.

RéSUMé: OBJECTIF: Il existe peu de littérature sur les pénuries de médicaments anesthésiques et leur impact sur la sécurité des patients dans les pays à revenu intermédiaire ou faible. Nous avons cherché à déterminer l'ampleur du problème, l'effet sur les soins et la sécurité des patients ainsi que les issues indésirables observées par les anesthésiologistes au Pakistan. MéTHODE: Nous avons mené une enquête transversale multicentrique à l'échelle nationale auprès d'un échantillon représentatif d'anesthésiologistes au Pakistan (janvier 2021 à juin 2021). Le questionnaire de l'enquête a été adapté de l'enquête de l'American Society of Anesthesiologists (ASA) sur les pénuries de médicaments et a été modifié en fonction de la liste nationale des médicaments essentiels 2018 du Pakistan. Il a été distribué via Google Forms aux anesthésiologistes exerçant dans les secteurs privé et gouvernemental. Les noms des hôpitaux et l'identité des anesthésiologistes n'étaient pas demandés. Le questionnaire comprenait 20 éléments et portait sur l'expérience des anesthésiologistes en matière de pénuries de médicaments, la disponibilité des médicaments et l'impact des pénuries de médicaments sur leur pratique individuelle. RéSULTATS: Deux cent quarante-six réponses ont été reçues. Environ 50 % (122/246) des praticiens anesthésistes au Pakistan ont signalé des pénuries de médicaments anesthésiques. Cinquante-sept pour cent des répondants ont mentionné avoir utilisé un médicament de qualité inférieure qui pourrait avoir eu une incidence significative sur la prestation des soins anesthésiques. Quatre participants ont mentionné une morbidité grave et quatre autres ont mentionné avoir observé une mortalité associée à une pénurie de médicaments. CONCLUSION: Les pénuries de médicaments anesthésiques sont courantes dans la pratique anesthésique au Pakistan et semblent affecter les soins aux patients et les devenirs.

Challenges of Pediatric Anesthesia Services and Training Infrastructure in Tertiary Care Teaching Institutions in Pakistan: A Perspective From the Province of Sindh.

BACKGROUND: Pakistan is a lower middle-income country located in South Asia with a population of nearly 208 million. Sindh is its second largest province. The aim of this survey was to identify the current setup of pediatric services, staffing, equipment, and training infrastructure in the teaching hospitals of Sindh. METHODS: The survey was conducted between June 2018 and September 2018. A questionnaire was designed with input from experts and pretested. One faculty coordinator from each of 12 of the 13 teaching hospitals (7 government and 5 private) completed the form. Information was exported into Statistical Package for the Social Sciences (SPSS) version 22. Frequency and percentages were computed for all variables. Confidentiality was ensured by anonymizing the data. RESULTS: Anesthesia services are provided by consultants with either membership or fellowship in anesthesia of the College of Physicians and Surgeons of Pakistan (CPSP). All drugs on the World Health Organization (WHO) essential medication list were available, although narcotic supply was often inconsistent. Weak areas identified were absence of standardization of practice regarding premedication, preoperative laboratory testing, pain assessment, and management. No national practice guidelines exist. Pulse oximeters and capnometers were available in all private hospitals but in only 86% and 44% of the government hospitals, respectively. Some training centers were not providing the training as outlined by the CPSP criteria. CONCLUSIONS: Several gaps have been identified in the practice and training infrastructure of pediatric anesthesia. There is a need for national guidelines, standardization of protocols, provision of basic equipment, and improved supervision of trainees. One suggestion is to have combined residency programs between private and government hospitals to take advantage of the strengths of both. Recommendations by this group have been shared with all teaching hospitals and training bodies.

Anesthesia Patient Safety: Next Steps to Improve Worldwide Perioperative Safety by 2030.

Patient safety is a core principle of anesthesia care worldwide. The specialty of anesthesiology has been a leader in medicine for the past half century in pursuing patient safety research and implementing standards of care and systematic improvements in processes of care. Together, these efforts have dramatically reduced patient harm associated with anesthesia. However, improved anesthesia patient safety has not been uniformly obtained worldwide. There are unique differences in patient safety outcomes between countries and regions in the world. These differences are often related to factors such as availability, support, and use of health care resources, trained personnel, patient safety outcome data collection efforts, standards of care, and cultures of safety and teamwork in health care facilities. This article provides insights from national anesthesia society leaders from 13 countries around the world. The countries they represent are diverse geographically and in health care resources. The authors share their countries' current and future initiatives in anesthesia patient safety. Ten major patient safety issues are common to these countries, with several of these focused on the importance of extending initiatives into the full perioperative as well as intraoperative environments. These issues may be used by anesthesia leaders around the globe to direct collaborative efforts to improve the safety of patients undergoing surgery and anesthesia in the coming decade.

Effect of tramadol on extubation response and quality of emergence following Supratentorial surgery: A randomised controlled trial.

Objectives: To observe the effect of a single dose of tramadol 1mg/kg on haemodynamic changes related to extubation, and to assess the quality of emergence as judged by incidence of cough, laryngospasm and bronchospasm. METHODS: The double-blind randomised controlled trial was conducted at the Department of Anaesthesiology, Aga Khan University Hospital, Karachi, from 2016 to 2017, and comprised patients of either gender aged 18-65 years scheduled for elective supratentorial craniotomy under general anaesthesia. The patients were randomised to two Tramadol and Saline groups. The drug was given 45 minutes before extubation at the time of dura closure. The patients were extubated after resumption of adequate spontaneous breathing. Invasive blood pressure and heart rate were recorded one minute before reversal, at 1 minute interval for five minutes and then every 10 minute for 30 minutes after extubation. Cough, laryngospasm and bronchospasm were noted. Pain, post-operative nausea, vomiting, convulsions and conscious levels were also noted till 6 hours post-operatively. Data was analysed using SPSS 19. RESULTS: Of the 80 patients enrolled, 79(98.75%) completed the study. Of them, 38(48%) were in the Tramadol group; 27(71.1%) males and 11(28.9%) females with a mean age of 43.42±13.2 years. The remaining 41(52%) patients were in the Saline group; 28(68.3%) males and 13(31.7%) females with a mean age of 45.9±15.9 years. Intergroup comparison showed no significant difference in the extubation response (p>0.05), but the changes in blood pressure and heart rate were shorter in magnitude and duration in the Tramadol group compared to the baseline. Significant rise in blood pressure and heart rate were observed in the Saline group at 5 minutes after extubation (p=0.046). There was no difference in the quality of emergence as judged by cough or secondary complications (p>0.05). CONCLUSIONS: Tramadol 1mg/kg was considered superior in attenuating the duration and magnitude of haemodynamic response in the shape of hypertension and tachycardia during extubation, but did not affect other parameters in patients undergoing craniotomy. Clinical Trial Number: Clinical Trials.gov PRS: NCT02964416, https://clinicaltrials.gov/ct2/show/NCT02964416.

Trend of anaesthesia research from SAARC countries. A decade's bibliographic analysis of indexed journals of Pakistan.

OBJECTIVE: To evaluate the contribution of member countries of the South Asian Association for Regional Cooperation towards anaesthesia research. METHODS: The retrospective study was conducted at Department of Anaesthesia, Aga Khan University, Karachi from January 2018 to June 2018 and comprised literature search to identify published articles related to anaesthesia, critical care and pain research contributed by authors from member countries of the South Asian Association for Regional Cooperation region and published in Pakistani indexed journals between January 2007 and December 2016. Data was analysed using SPSS 19. RESULTS: Of the 183 articles extracted, 179(97.8%) were contributed from Pakistan and 4(2.2%) from India. Overall, there were 50(27%) randomised controlled trials, 38((20%) case reports and 36(19.5%) observational studies. There was 1(0.5%) collaborative study involving researchers from two member countries. CONCLUSIONS: The contribution to anaesthesia, critical care and pain research was not ideal from the member countries of the South Asian Association for Regional Cooperation.

Reflection of mentors and mentees at initiation of Faculty Mentorship Program at Aga Khan University: A perspective.

Objectives: To explore perception of mentors and mentees about 'Mentorship Program at Aga Khan University Medical College (AKU-MC) from a structured feedback form. Methods: A retrospective study was conducted for evaluation of mentorship program at AKU-MC during the period from Jan 2019 to March, 2021. Responses on validated "Pre-intervention Probe Forms", from forty-seven mentors and fourteen mentees inducted in the program were reviewed. Confidentiality and anonymity of data were deliberated. All replies to each question were entered in a separate worksheet to determine the frequency and percentage of answers. Responses conveying same message, but worded differently were then grouped. Results: All the mentees (n=14) responded positively to the question on the "understanding of the mentoring program. The mentees (n=12, 86%) recognized the potential of the program to transfer knowledge and skills, (n=11, 79%) supported its role for achievement of goals, (n=7, 50%), acknowledged its role in faculty relationships. The mentors expressed their enthusiasm to help the mentee's in their professional development. They (n=20, 43%) offered support to set career goals, (n=29, 62%) proposed transfer of knowledge, skills, and experiences to achieve goals, (n=15, 32%) decided to be "role models". Some (n=10, 21%) forecasted improved communication skills, (n=14, 30%) boosted leadership capabilities, (n=13, 28%) expected improved work performance, (n=15, 32%) opinioned that networking and leadership qualities will impact the growth of the mentee to meet the university's expectations. Conclusion: Both mentors and mentees recognized the importance of the faculty mentorship program at AKU-MC for professional guidance, development and improvement in work performance.

Pediatric Anesthesia Severe Adverse Events Leading to Anesthetic Morbidity and Mortality in a Tertiary Care Center in a Low- and Middle-Income Country: A 25-Year Audit.

BACKGROUND: The analysis of adverse events, including morbidity and mortality (M&M), helps to identify subgroups of children at risk and to modify clinical practice. There are scant data available from low- and middle-income countries. Our aim was to estimate the proportion of pediatric patients with various severe adverse events in the perioperative period extending to 48 hours and to describe the clinical situations and causes of those events. METHODS: We reviewed the M&M database of the Department of Anesthesiology between 1992 and 2016. A data collection tool was developed, and the outcomes were standardized. Each case was reviewed independently and subsequently discussed between 2 reviewers to identify a major primary causative factor. RESULTS: The total number of pediatric cases during this period was 48,828. Seventy-six significant adverse events were identified in 39 patients (8 patients [95% confidence interval {CI}, 5.7-10.9] per 10,000). Thirteen patients had multisystem involvement, and hence the total number of events exceeded the number of patients. Respiratory events were the most common (33.5%). Thirteen patients had perioperative cardiac arrest within 48 hours of surgery (2.6 [95% CI, 1.3-4.3] per 10,000), 7 of these were infants (54%), 5 of whom had congenital heart disease (CHD). Eleven of these 39 patients died within 48 hours (2.0 [95% CI, 1.1-4.0] per 10,000).In 13 cases, anesthesia was assessed to be the predominant cause of morbidity (2.6 per 10,000), whereas in 26 cases, it contributed partially (5.32 per 10,000). There was only 1 death solely related to anesthesia (0.2 per 10,000), and this death occurred before the start of surgery. CONCLUSIONS: Adverse events were uncommon. Respiratory complications were the most frequent (33%). Infants, especially those with CHD, were identified as at a higher risk for perioperative cardiac arrest, but this association was not tested statistically. Twenty-eight percent of the patients who suffered events died within 48 hours. Increased access to anesthesia drugs and practice improvements resulted in a decline in perioperative cardiac arrests.

Global safety in anaesthesia and surgery: Implications for anaesthesia in Pakistan.

The Lancet Commission report in 2015 highlighted the role of safe surgery and anaesthesia. They also gave a framework of recommendations, indicators and targets to achieve universal access to safe surgery. This article explores the applicability of these indicators in Pakistan namely; access to timely surgery, specialist surgical workforce diversity, surgical volumes, perioperative mortality rate, protection against impoverishing expenditure and protection against catastrophic expenditure.

Anaesthetic management for hiatal hernia repair in a child with Bartter's syndrome: A case report.

Bartter syndrome is a rare disorder characterized by reduced sodium chloride transport in the distal nephrons of the kidney. Its clinical features are renal salt wasting, hypokalemic metabolic alkalosis, elevated renin and aldosterone levels with normal or low blood pressure, polyuria, hypercalciuria and malnutrition. The pathophysiologic and biochemical changes in these patients should be kept in mind when considering anaesthetic management. This case report describes our management in a nineteen months old, 3.6 kg weight male child with Bartter's syndrome who underwent elective repair of hiatal hernia and gastrostomy.

Evaluation of Job Stress and Burnout Among Anesthesiologists Working in Academic Institutions in 2 Major Cities in Pakistan.

Work stress is an integral part of anesthetic practice and has been a subject of many studies. Persistent stress can lead to burnout. There is limited published literature from lower- and middle-income countries where job stressors may be different from high-income countries. The aim of this study was to find out the level of burnout in a cohort of anesthesiologists working in academic institutions in 2 major cities of Pakistan, a low middle income country. We conducted an anonymous survey based on the Maslach Burnout Inventory scale with 3 major components: emotional exhaustion; depersonalization; and burnout in personal achievement. The demographic and other work-related details were collected in a standardized manner. Our response rate was 74.5%. Seventy-seven percent of the participants were residents and 23% consultants. Gender distribution was 66.9% males and 33.1% females. Thirty-nine percent (95% CI, 34.8%-44.1%) showed moderate- to high-level emotional exhaustion, 68.4% (95% CI, 63.9%-72.7%) showed a moderate to high level of depersonalization, and 50.3% (95% CI, 45.6%-55.07%) showed a moderate to high level of burnout in personal achievements. On multivariable analysis, anesthesia not being the primary career choice was significantly associated with all 3-dimensional scales for the whole cohort. Factors significantly associated with emotional exhaustion were Lahore as city of work, >2 nights on call per week, and >40 h/wk work inside the operating room. Depersonalization burnout was again associated with Lahore as city of work, >40 h/wk work inside the operating room, and personal achievement burnout with >2 on-call nights per week. No association was observed for gender, marital status, or having children. In conclusion, a high rate of burnout was identified in anesthesiologists working in 2 major cities in Pakistan. Some new associated factors such as initial choice of specialty and city of work were highlighted. Based on these findings, preventive and coping strategies need to be introduced at institutional and national levels.

Hypertension as a reason for cancellation of elective surgical cases on day of surgery: A five year audit report from The Aga Khan University Hospital Karachi.

OBJECTIVE: To assess the controllable factors in preventing undue cancellation of elective surgical cases and to suggest measures to address the issue. METHODS: The retrospective audit was conducted at the Aga Khan University Hospital, Karachi, and comprised all cancellations of elective surgery from 2011 to 2015. The cases reviewed had been cancelled primarily due to hypertension. A three-member committee regularly reviewed files regarding case cancellations and data was gathered. RESULTS: Of the 42,242 surgical cases scheduled during the period, 2903 (6.8%) were cancelled. In 11(0.37%) of these cases, hypertension was the primary reason. Of them, 10(91%) were men and 1(9%) woman. Overall age range was 30-77 years. Among the cancelled cases, 3(27.3%) each belonged to neurosurgery and general surgery, 2(18%) each to orthopaedic and urology, and 1(9%) to ear, nose and throat surgery. CONCLUSIONS: Hypertension as the primary reason for cancellation was low. Further reductions in these cancellations can be done by emphasis on following guidelines and their dissemination through continuing medical education.

Improving Anesthesia Safety in Low-Resource Settings.

The safety of anesthesia characteristic of high-income countries today is not matched in low-resource settings with poor infrastructure, shortages of anesthesia providers, essential drugs, equipment, and supplies. Health care is delivered through complex systems. Achieving sustainable widespread improvement globally will require an understanding of how to influence such systems. Health outcomes depend not only on a country's income, but also on how resources are allocated, and both vary substantially, between and within countries. Safety is particularly important in anesthesia because anesthesia is intrinsically hazardous and not intrinsically therapeutic. Nevertheless, other elements of the quality of health care, notably access, must also be considered. More generally, there are certain prerequisites within society for health, captured in the Jakarta declaration. It is necessary to have adequate infrastructure (notably for transport and primary health care) and hospitals capable of safely carrying out the "Bellwether Procedures" (cesarean delivery, laparotomy, and the treatment of compound fractures). Surgery, supported by safe anesthesia, is critical to the health of populations, but avoidable harm from health care (including very high mortality rates from anesthesia in many parts of the world) is a major global problem. Thus, surgical and anesthesia services must not only be provided, they must be safe. The global anesthesia workforce crisis is a major barrier to achieving this. Many anesthetics today are administered by nonphysicians with limited training and little access to supervision or support, often working in very challenging circumstances. Many organizations, notably the World Health Organization and the World Federation of Societies of Anaesthesiologists, are working to improve access to and safety of anesthesia and surgery around the world. Challenges include collaboration with local stakeholders, coordination of effort between agencies, and the need to influence national health policy makers to achieve sustainable improvement. It is conceivable that safe anesthesia and perioperative care could be provided for essential surgical services today by clinicians with moderate levels of training using relatively simple (but appropriately designed and maintained) equipment and a limited number of inexpensive generic medications. However, there is a minimum standard for these resources, below which reasonable safety cannot be assured. This minimum (at least) should be available to all. Not only more resources, but also more equitable distribution of existing resources is required. Thus, the starting point for global access to safe anesthesia is acceptance that access to health care in general should be a basic human right everywhere.

World Health Organization-World Federation of Societies of Anaesthesiologists (WHO-WFSA) International Standards for a Safe Practice of Anesthesia.

The International Standards for a Safe Practice of Anesthesia were developed on behalf of the World Federation of Societies of Anaesthesiologists (WFSA), a nonprofit organization representing anesthesiologists in 150 countries, and the World Health Organization (WHO). The recommendations have been approved by WHO and the membership of WFSA. These Standards are applicable to all anesthesia providers throughout the world. They are intended to provide guidance and assistance to anesthesia providers, their professional organizations, hospital and facility administrators, and governments for maintaining and improving the quality and safety of anesthesia care. The Standards cover professional aspects; facilities and equipment; medications and intravenous fluids; monitoring; and the conduct of anesthesia. HIGHLY RECOMMENDED standards, the functional equivalent of mandatory standards, include (amongst other things): the continuous presence of a trained and vigilant anesthesia provider; continuous monitoring of tissue oxygenation and perfusion by clinical observation and a pulse oximeter; intermittent monitoring of blood pressure; confirmation of correct placement of an endotracheal tube (if used) by auscultation and carbon dioxide detection; the use of the WHO Safe Surgery Checklist; and a system for transfer of care at the end of an anesthetic. The International Standards represent minimum standards and the goal should always be to practice to the highest possible standards, preferably exceeding the standards outlined in this document.

Pediatric critical incidents reported over 15 years at a tertiary care teaching hospital of a developing country.

BACKGROUND AND AIMS: The role of critical incident (CI) reporting is well established in improving patient safety but only a limited number of available reports relate to pediatric incidents. Our aim was to analyze the reported CIs specific to pediatric patients in our database and to reevaluate the value of this program in addressing issues in pediatric anesthesia practice. MATERIAL AND METHODS: Incidents related to pediatric population from neonatal period till the age of 12 years were selected. A review of all CI records collected between January 1998 and December 2012, in the Department of Anaesthesiology of Aga Khan University hospital was done. This was retrospective form review. The Department has a structured CI form in use since 1998 which is intermittently evaluated and modified if needed. RESULTS: A total of 451 pediatric CIs were included. Thirty-four percent of the incidents were reported in infants. Ninety-six percent of the reported incidents took place during elective surgery and 4% during emergency surgery. Equipment-related events (n = 114), respiratory events (n = 112), and drug events (n = 110) were equally distributed (25.6%, 25.3%, and 24.7%). Human factors accounted for 74% of reports followed by, equipment failure (10%) and patient factors (8%). Only 5% of the incidents were system errors. Failure to check (equipment/drugs/doses) was the most common cause for human factors. Poor outcome was seen in 7% of cases. CONCLUSION: Medication and equipment are the clinical areas that need to be looked at more closely. We also recommend quality improvement projects in both these areas as well as training of residents and staff in managing airway-related problems in pediatric patients.

An analysis of perioperative adverse neurological events associated with anesthetic management at a Tertiary Care Center of a developing country.

BACKGROUND AND AIMS: Existing literature on neurological complications related to anesthesia is reported from affluent countries but the trends may vary in less affluent countries. MATERIAL AND METHODS: The objective was to find the associated factors contributing to neurological adverse events occurring within 48 h of anesthesia and surgery. The existing departmental morbidity and mortality database was reviewed from 1992 to 2012 for major adverse neurological events. A standardized methodology was used in reviewing and classifying the data. All adverse events were predefined and categorized before filling the form into the following headers; meningitis, cord/plexus/peripheral nerve injury, stroke, paraparesis/paraplegia/quadriparesis/or quadriplegia, new onset postoperative seizures, postoperative vocal cord injury, and a miscellaneous group. RESULTS: During this period, 195,031 patients underwent anesthesia and twenty-nine patients had major neurological morbidity within 48 h (1:6700). There were three cases of meningitis/meningism, eight cases of cord, plexus or peripheral nerve injury, seven of stroke, four had new onset seizures, one had quadriparesis, five had vocal cord, and one had cranial nerve palsy. Forty-one percent cases received regional anesthesia alone or in combination with the general. In six cases, anesthesia was considered solely responsible. Human error contributed to 93% of these events. CONCLUSION: This data has helped in identifying areas of concern and can serve as a reference for further audits in the region.

Effects of bupivacaine infiltration on postoperative tramadol consumption in elective day care unilateral inguinal hernia repair.

OBJECTIVE: To determine the difference in analgesic requirement in terms of mean postoperative narcotic consumption and mean postoperative pain score in patients undergoing unilateral inguinal hernia repair with or without bupivacaine infiltration as day-care patients. METHODS: The randomised controlled trial was conducted at Aga Khan University Hospital, Karachi, from June to December 2011, and comprised patients who were randomly divided into groups A and B. Tramadol 1.5 mgkg-1 was used as intraoperative analgesia. At the time of closure of surgical incision, 20ml of bupivacaine 0.25% plain was infiltrated in the subcutaneous tissue sub-facially and in the deeper layers along the incision line in patients of group A. In group B, which was the control group, the surgical wound was closed without infiltrating bupivacaine. On arrival in post-anaesthesia care unit, the patient's pain scores was assessed using Visual Analogue Scale every 15 minutes for the first hour, every 30 minutes for next one hour, and hourly for the next two hours by a blinded observer. Postoperative narcotic consumption was also noted. RESULTS: There were 80 patients in the study; 40(50%) in each of the two groups. Mean postoperative narcotic consumption and mean pain scores were high in group B in all follow-ups (up to 4 hours) compared to group A patients (p<0.05). CONCLUSIONS: Wound infiltration with 0.25% bupivacaine diminished post-operative pain and decreased narcotic analgesic consumption for the first four hours after unilateral inguinal hernia repair.