Browsing by Author "Morrow, Brenda"
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- ItemOpen AccessAcquired infections in paediatric patients after cardiac surgery(2015) Appel, Ilse Nadine; Argent, Andrew; Morrow, BrendaIntroduction: Hospital acquired infections (HAIs) are an important cause of morbidity and mortality following paediatric cardiac surgery. Aim: To determine the incidence, risk factors for and outcome of postoperative HAIs in the Paediatric Intensive Care Unit (PICU) of the Red Cross War Memorial Children's Hospital (RCWMCH) in Cape Town. Methods: A prospective observational study of all postoperative cardiac patients admitted to PICU from September 2011 to March 2012. The definitions of laboratory confirmed blood stream infections (BSI), urinary tract infections (UTI), and surgical site infections were based on the Centres of Disease Control criteria. Ventilator associated pneumonia (VAP) was diagnosed using a modification of the Clinical Pulmonary Infection Score (CPIS). Results: 110 patients (median age 19 months; 43% male) undergoing 126 surgical procedures were enrolled. Sixty HAIs occurred in 43 (39%) patients (68.3% pulmonary; 13.3% blood; 11.7% wound; 3.3% urine; 3.3% tissue). Nine (8.2%) patients died and their deaths were not related to HAIs.
- ItemOpen AccessCystic fibrosis in South Africa: spectrum of disease, diagnosis, and determinants of outcome(2023) Zampoli, Marco; Morrow, BrendaCystic fibrosis (CF) occurs with varying incidence in all populations throughout the world but much less is known about the epidemiology and outcomes of CF in low-or-middle income countries (LMIC) compared with high income settings. Continued improvement in CF-related outcomes and survival witnessed in the past decades is attributed to multiple factors yet sub-optimal quality of CF care, and limited CF diagnosis capacity continue to exist in most LMIC, including South Africa (SA). CF treatment and prognosis have been transformed by the recent introduction of highly effective cystic fibrosis transmembrane conductance regulator modulator drugs (CFTRm). However, access to these transformative drugs for those with eligible genotypes is currently limited to high-income countries. Understanding the clinical spectrum of CF in SA and investigating novel techniques to diagnose CF is important to advocate for improved quality of CF care including CFTRm drugs. The overall aim of this work was to document the spectrum and outcomes of CF in South Africans and to investigate more sensitive measures to diagnose CF and CFTR-related disorders in this population. The studies included in this thesis are divided into two components. This first component comprises observational cohort studies derived from a single-centre CF clinic dataset in Cape Town, SA, and the nation-wide South African CF registry, which was established in 2018 in preparation for this thesis. The CF registry cohort in SA was then compared in a cross-sectional study to a matched Canadian CF registry cohort, and differences in lung function and nutrition outcomes adjusted for known factors. The second component was a prospective study investigating the feasibility and diagnostic utility of the novel β-adrenergic sweat test in a cohort of South Africans with inconclusive CF diagnosis. The chapters of this thesis are presented as published manuscripts, which collectively address the overall aim of this body of work. The SA CF registry in its first year of inception captured a total of 447 people with CF across both private and public health sectors. Summary demographic descriptions of the cohort include median age of 14.7 years with self-identified White race making up 70% of the CF population, followed by Mixed-race ancestry (19%) and Black Africans (10%). Genotype pattern mirrored ancestry with F508del is the most common variant in Whites and people with Mixed-race ancestry, and 3120+1G>A (class I) the most common variant in Black Africans. Overall, 81% of people with CF (pwCF) in SA have at least one copy of F508del and are, thus, eligible for elexacaftor/tezacaftor/ivacaftor. A key finding of the registry-based studies was that lung function and nutrition outcomes in SA were significantly lower across all ages compared with Canada, attributed to differences in the quality of CF care and social determinants of CF health between the two countries. In SA, poor nutrition was the strongest factor independently associated with severe lung disease and was more prevalent in people living in lower 10 socioeconomic conditions, including people who were not White. Another key finding was despite significant improvement in overall CF survival at a single centre in Cape Town over the past 40 years, disparities between race groups still exist in SA with increased risk of mortality observed in young children who were not White. People with Black African ancestry, who form the majority of the SA population, are likely to be underrepresented in the SA CF registry, raising concern that CF is being missed or underdiagnosed in the majority of South Africans. Furthermore, the genotype of Black Africans means that none are eligible for CFTRm, which has serious implications for future treatment. These registry-based studies highlight disparities in CF care and outcomes both within SA and compared with a high-income setting – novel findings because SA is one of only a few LMIC with CF registries. Addressing these disparities affecting people with CF in SA will require interventions such as greater awareness of CF in SA, universal newborn screening for CF, focused attention on improving nutrition and overall improvement in the quality of essential CF care, especially as LMIC have disproportionally more pwCF who are ineligible for CFTRm drugs. The diagnosis of CF using standard approaches may remain inconclusive in a small proportion of individuals, which leads to unnecessary anxiety for families and inappropriate treatment where people do not actually have CF or a CFTR-related disorder. Furthermore, accurate diagnosis of CF is important for research and submission of registry data. The β-adrenergic sweat test was proposed as an easier alternative to other electrophysiological measurements of CFTR function such as nasal potential difference and intestinal current measurements, which are not available in SA. We therefore conducted a study evaluating this hypothesis in adult subject controls, and 32 individuals (mostly children) whose CF diagnosis was inconclusive. Key findings of this study were that the β-adrenergic sweat was superior to sweat chloride test in excluding CF in the majority of subjects and that βadrenergic sweat secretion in children was lower compared to adults. Implications and novelty of this research are that existing reference ranges for this test may not be applicable in children, and confirmation that the β-adrenergic sweat test is a viable alternative for measuring CFTR function. A number of families benefited from this study by reversal of their incorrect CF diagnosis. The overriding finding and impact of this work has been to highlight disparities in diagnosis, treatment, and outcomes of CF within SA and in the global context. The current status of CF care in SA mirrors many other LMIC that share similar challenges and barriers to improving CF care, including access to affordable CFTRm drugs. The findings of this thesis have made valuable contributions to local and global advocacy initiatives to improve CF care and access to CFTR drugs for many thousands of pwCF living in LMIC who are being left behind in this new era of CF treatment.
- ItemOpen AccessImproved detection of Pneumocystis jirovecii in upper and lower respiratory tract specimens from children with suspected pneumocystis pneumonia using real-time PCR: a prospective study(BioMed Central Ltd, 2011) Samuel, Catherine M; Whitelaw, Andrew; Corcoran, Craig; Morrow, Brenda; Hsiao, Nei-Yuan; Zampoli, Marco; Zar, HeatherBACKGROUND: Pneumocystis pneumonia (PCP) is a major cause of hospitalization and mortality in HIV-infected African children. Microbiologic diagnosis relies predominantly on silver or immunofluorescent staining of a lower respiratory tract (LRT) specimens which are difficult to obtain in children. Diagnosis on upper respiratory tract (URT) specimens using PCR has been reported useful in adults, but data in children are limited. The main objectives of the study was (1) to compare the diagnostic yield of PCR with immunofluorescence (IF) and (2) to investigate the usefulness of upper compared to lower respiratory tract samples for diagnosing PCP in children. METHODS: Children hospitalised at an academic hospital with suspected PCP were prospectively enrolled. An upper respiratory sample (nasopharyngeal aspirate, NPA) and a lower respiratory sample (induced sputum, IS or bronchoalveolar lavage, BAL) were submitted for real-time PCR and direct IF for the detection of Pneumocystis jirovecii. A control group of children with viral lower respiratory tract infections were investigated with PCR for PCP. RESULTS: 202 children (median age 3.3 [inter-quartile range, IQR 2.2 - 4.6] months) were enrolled. The overall detection rate by PCR was higher than by IF [180/349 (52%) vs. 26/349 (7%) respectively; p < 0.0001]. PCR detected more infections compared to IF in lower respiratory tract samples [93/166 (56%) vs. 22/166 (13%); p < 0.0001] and in NPAs [87/183 (48%) vs. 4/183 (2%); p < 0.0001]. Detection rates by PCR on upper (87/183; 48%) compared with lower respiratory tract samples (93/166; 56%) were similar (OR, 0.71; 95% CI, 0.46 - 1.11). Only 2/30 (6.6%) controls were PCR positive. CONCLUSION: Real-time PCR is more sensitive than IF for the detection of P. jirovecii in children with PCP. NPA samples may be used for diagnostic purposes when PCR is utilised. Wider implementation of PCR on NPA samples is warranted for diagnosing PCP in children.
- ItemOpen AccessLung function determinants and mortality of children and adolescents with cystic fibrosis in South Africa 2007-2016(2019) Vandenbroucke, Natalie Joëlle; Morrow, Brenda; Zampoli, MarcoObjectives: Cystic fibrosis (CF) is one of the commonest inherited disorders in South Africa, affecting all population groups. Progressive pulmonary disease with declining forced expiratory volume in one second (FEV1) is the main predictor of morbidity and mortality in individuals with CF. This study aimed to describe the change in lung function, nutritional status and mortality of children and adolescents with CF, attending the Red Cross War Memorial Children’s Hospital (RCWMCH) CF Clinic and to identify factors associated with poor pulmonary function outcomes and mortality. Methods: A retrospective study was conducted of the clinical records and annual pulmonary function tests, with matched body mass index (BMI), of children between 5 and 18 completed years of age attending the RCWMCH CF clinic in Cape Town, South Africa, between January 2007 and December 2016. Results: A total of 143 study participants (51.4% male; median age at diagnosis 5.5 months) were included. Population mean FEV1 and body mass index (BMI) Z scores improved from -2.5 1.70 to -1.9 1.70 (p = 0.1) and from -0.7 1.2 to -0.4 1.2 (p = 0.3) respectively from 2007 to 2016. FEV1 Z score declined by an average of 0.17 per year of age and this was mirrored by an average decline in BMI Z scores of 0.07 for each year of advancing age. FEV1 decline was greater in patients who died compared to those who survived (p = 0.03). Of the factors postulated to influence lung function decline, there was no significant correlation between FEV1 at any age and age of diagnosis, sex, ethnicity, genotype, geographical location, pancreatic status, or Methicillinresistant S. aureus or Aspergillus spp. infection. Participants who were ever infected or colonised with P. Aeruginosa had consistently lower FEV1, however this difference only became significant at certain ages. On multiple stepwise regression analysis, only FEV1 at age 6 was found to be a significant independent predictor of mortality (adjusted odds ratio (95% CI) 0.5 (0.3 – 0.8); p = 0.005). Conclusion: Pulmonary function of children with cystic fibrosis improved non-significantly over the 10-year study period. FEV1 at age 6 was identified as an independent predictor for CF-related mortality. Early diagnosis and measurement of pulmonary function in young children with CF is essential to identify children at risk of poor outcomes.
- ItemOpen AccessMobility Practices, Attitudes and Perceptions of Nurses, Doctors and Physiotherapists Regarding Early Mobilisation of Critically Ill Patients in Intensive Care Units in Namibia. A Retrospective Record Review and Cross sectional Survey(2021) Francis, Savarna Olivia; Du Plessis, Ilse; Morrow, BrendaBackground: The main focus of care in intensive care units (ICU) has historically been on preventing mortality. With advancing knowledge and technology, more patients now survive their ICU stay. Therefore, critical care priorities have recently shifted to preventing critical illness related morbidities, including ICU-acquired weakness (ICUAW) and delirium, in order to optimise functional, psychosocial, cognitive, and quality of life outcomes for survivors of critical illness and their families. Early mobilisation and ICU-based rehabilitation are recommended interventions to achieve these clinical objectives. There are no published studies describing early mobilisation practice in Namibia. Aims: This study aimed to describe the profile of patients admitted to two private intensive care units in Windhoek, Namibia, and to describe practices, attitudes and perceptions of nurses, doctors, and physiotherapists regarding early mobilisation of critically ill patients in those ICUs. Methodology: A retrospective, descriptive record review was conducted to describe the ICU patient profile and documented mobility practice. Charts of 870 patients admitted between 01 January 2016 and 31 December 2016 to two private Windhoek ICUs were included in the record review. A descriptive, cross-sectional, self-administered survey was used to assess knowledge of ICUAW and early mobilisation, reported mobility practice, personal views on early mobilisation, perceived contraindications/precautions to early mobility, the perceived barriers to the provision of early mobility, perceived permissible activity levels based on patient physiological status, and sedation practices. A total 39 nurses, doctors, and physiotherapists were included in the survey. Results: Record Review: 538 (61.8%) patients were male. Mean age was 56 (SD 14.9, range 18-90) years. Most admissions were elective (n=577; 66.3%). Coronary angiogram (n=179; 20.6%), cardiac conditions (n=113; 13%) and cardiac surgery (n=90; 10.3%) were the main admission diagnoses. Most patients (n=697; 80.1%) did not receive mechanical ventilation; average length of stay in ICU was 3.41 (1-37) days, and duration of mechanical ventilation was 0.7 (0-20) days. The mortality rate was 5.2%. Three hundred and fifty-two (40.5%) patients received physiotherapy treatment, with the majority (n=271; 78.6%) being mobilised once daily. Most patients (n=253; 73.3%) who were mobilised were done so within 48 hours of ICU admission. Physiotherapy techniques used were manual chest physiotherapy, mobilisation to a chair, and active range of motion exercises. Five (1.4%) patients experienced adverse events during physiotherapy treatment (change in systolic blood pressure to 200mmHg during treatment). Delirium was not assessed or monitored in any included patient. Survey: The overall response rate was 24.1% (n=42). Clinician group response rates were physiotherapists 10.2% (n=13); nurses 65.6% (n=21); and doctors 55.6% (n=5). Most participants underestimated the incidence of ICUAW (n=17; 44.7%) and reported unfamiliarity with the literature on early mobilisation (n=19; 51.4%). Twenty-five (38.5%) of sixty-five total physiotherapist responses reported they would mobilise patients once daily, while thirty-one (47.7%) responses reported they would mobilise patients twice daily. Twenty-seven (41.5%) physiotherapist responses reported they spend 16-30 minutes mobilising a patient. The mobilisation team described consisted mainly of physiotherapists, nurses, and porters. Routinely used physiotherapy techniques included manual chest physiotherapy, bed mobility, pre-gait activities and strengthening exercises. Providers reported conservativism in permissible patient activity levels, especially in ventilated patients. The most commonly reported barriers to early mobilisation were requiring a doctor's referral for mobilisation, medical instability, excessive sedation, safety concerns, inadequate training, and lack of communication. Conclusion: Patients were admitted electively, mainly post-cardiac surgery or for cardiac-related diagnoses. Delirium is not being standardly monitored in ICU. This could contribute significantly to poor patient outcomes. Quality improvement programmes to implement and optimise delirium monitoring and prevention in Namibian ICUs are recommended. Physiotherapists routinely use manual chest techniques, bed mobility, pre-gait activity, and strengthening exercises in ICU. Survey participants underestimated the likely incidence of ICUAW and lacked sufficient knowledge and training on early mobilisation. Many barriers to early mobilisation were identified in this study, which should be addressed through implementing quality improvement programmes to direct and improve ICU mobility practice. Future point-prevalence studies are recommended with larger sample sizes from both the private and public sectors to increase the generalisability of results.
- ItemOpen AccessOutcomes following admission to paediatric intensive care: A systematic review(2020) Procter, Claire; Argent, Andrew; Morrow, BrendaIntroduction Paediatric Intensive Care has developed rapidly in recent years with a dramatic increase in survival rates. However, there are increasing concerns regarding the impact that admission to a Paediatric Intensive Care Unit (PICU) has on both the child and their family. Following discharge from PICU, children may be living with complex medical problems as well as dealing with the psychosocial impact that their illness has had on them and their family. Objectives To describe the long-term health outcomes of children admitted to a paediatric intensive care unit (PICU). Methods A full literature search was conducted including the databases; MEDLINE via PubMed, Cochrane Central Register of Controlled Trials, (CENTRAL), Scopus, Web of Science, CINAHL, ERIC, Health Source Nursing/Academic, APA PsycInfo. All studies including children under 18 admitted to a PICU were included. Primary outcome was short- and longerterm mortality. Secondary outcomes were neurodevelopment/cognition/school performance; physical function, psychological function/behaviour impact, quality of life outcomes and social/family implications. Studies focused on Neonatal Intensive Care Admission and articles with no English translation were excluded. Results One hundred and five articles were included in the analysis. Mortality in PICU ranged from 1.3% to 50%. Mortality in high income countries reduced over time but the data did not show the same trend for low- and middle-income countries. Higher income countries were found to have lower Standardised Mortality Rates (SMRs) than low- and middle-income countries. Children had an ongoing risk of death for up to 10 years following PICU admission. Children admitted to PICU also have more ongoing morbidity than their healthy counterparts with more cognitive/developmental problems, more functional health issues, poorer quality of life as well as increased psychological problems. Their parents also have an increased risk of Post Traumatic Stress Disorder (PTSD). Discussion Most of the studies identified are from high income countries and only include short-term follow up. More data is needed from low- and middle-income countries and over longer terms. The studies were markedly heterogenous and were all observational. Agreement is needed regarding which outcomes are most important to measure as well as standardised methods of assessing them. Further research is needed to identify the risk factors which cause children to have poorer outcomes as well as to identify predictive and modifiable factors which could be targeted in practice improvement initiatives.
- ItemOpen AccessPeri-extubation practices and extubation failure in a South African tertiary paediatric intensive care unit(2018) Kilba, Marie-Charlyne Fatima; Salie, Shamiel; Morrow, BrendaObjectives To describe the peri-extubation practices in a South African paediatric intensive care unit and to determine the prevalence, risk factors and outcomes of extubation failure. Design Prospective observational study. Setting A multi-disciplinary paediatric intensive care unit in Cape Town, South Africa. Patients All intubated and ventilated patients between May and September 2017. Interventions There were no research- related interventions Measurements and Main Results Extubation failure was defined as requiring re-intubation within 48 hours of planned extubation. Two hundred and sixteen intubations in 204 children, with a median age of 8 months (IQR 1.6 – 44.4) and median PIM3 risk of mortality score 0.03 (IQR 0.01 – 0.07) were included. There were 184 planned extubations; 21 (10.3%) patients died before extubation; two (1%) had tracheostomies; two (1%) were transferred intubated and seven (3.4%) had ventilation withdrawn. Non-invasive ventilation was implemented in 97 cases (52.7%) after planned extubation. There were 21 (11.4%) failed extubations. Indications for re-intubation were: upper airway obstruction (n=7; 33.3%); respiratory failure (n=4; 19.0%); heart failure (n=3; 14.3%); diaphragm paralysis, hypoventilation and cardiac arrest (n=2; 9.5% each); and reduced level of consciousness (n=1; 4.8%). Prematurity (adjusted OR 1.8 (95% CI 0.05 – 0.6); p =0.004), dysmorphology (OR 1.8 (95% CI 0.05 – 0.6); p=0.022), decreased level of consciousness (OR 4.8 (95% CI 1.96 – 11.7); p=0.001) and ventilation ≥48 hours (OR 0.2 (95% CI 0.05 – 0.7); p = 0.003) were independently associated with extubation failure on multivariate analysis. Children who failed extubation had longer duration of ventilation (median 231 versus 53 hours; p < 0.0001), PICU length of stay (median 15 versus 5 days; p < 0.0001) and hospital length of stay (32 versus 15 days; p=0.009); and higher mortality (28.6% versus 6.7%; p = 0.001) compared to those successfully extubated. Conclusion Extubation failure is associated with significant morbidity and mortality. Independent risk factors of extubation failure identified in our context were prematurity, dysmorphology, impaired consciousness and ventilation for more than 48 hours.
- ItemOpen AccessThe effect of inspiratory muscle training on clinical outcomes and health-related quality of life in children with neuromuscular disease and respiratory muscle weakness.(2021) Human, Anri; Morrow, BrendaBackground: Progressive respiratory muscle weakness and ineffective cough contributes to pulmonary morbidity and mortality in children with neuromuscular disease. Inspiratory muscle training aims to preserve or improve respiratory muscle strength, reduce respiratory complications and improve health-related quality of life. Objectives: To describe South African physiotherapists' knowledge and respiratory management strategies and determine the safety, viability, acceptability and efficacy of inspiratory muscle training for children 5-18 years with neuromuscular disease. Methods: Four studies were conducted: i) a quantitative descriptive survey; ii) a systematic review using Cochrane methodology; iii) a prospective, pre-experimental observational study and iv) a prospective, cross-over randomised controlled trial using a standardised 12-week inspiratory muscle training intervention. Results: i) South African physiotherapists (n=64) reported being aware of international clinical practice recommendations, however they favoured manual airway clearance techniques. The use of inspiratory muscle training in chronic management was well supported by South African physiotherapists. ii) Results of the systematic review (seven included studies; n=168) suggested that inspiratory muscle training may be effective in improving inspiratory muscle strength. There was insufficient evidence for an effect on patient morbidity or health-related quality of life. iii) The pre-experimental, pilot study (n=8) suggested that a six-week inspiratory muscle training programme was safe, viable, acceptable and associated with a significant increase in inspiratory muscle strength. iv) The cross-over randomised controlled trial (n=23) did not show evidence of a difference in the primary outcome measures (number of hospitalisations and respiratory tract infections) between intervention and control periods. There were no adverse events related to inspiratory muscle training. Inspiratory muscle strength (Pimax) and peak expiratory cough flow increased by 14.57 (±15.67)cmH2O and 32.27 (±36.60)L/min respectively during the intervention period compared to a change of 3.04 (±11.93)cmH2O (p=0.01) and -16.59 (±48.29)L/min (p=0.0005) during the control period. There was no evidence of change in spirometry, functional ability or total health-related quality of life scores following the intervention. Overall participant satisfaction with inspiratory muscle training was high and adherence was good. Conclusions: Inspiratory muscle training in children with neuromuscular disease is well tolerated, appears to be safe and is associated with significant improvements in inspiratory muscle strength and cough efficacy.
- ItemOpen AccessThe validation of a screening tool for the identification of feeding and swallowing difficulties in the paediatric population aged 0-2 years admitted to general medical wards(2019) Sibanda, Cynthia; Norman, Vivienne; Morrow, BrendaBackground: Feeding and swallowing difficulties (FSD) have been found in typically developing children as well as in children with complex medical conditions and developmental disabilities. These difficulties cause negative health consequences such as aspiration pneumonia, chronic lung disease, failure to thrive, prolonged hospital stay and even death. The early identification and management of feeding and swallowing difficulties is important as it prevents the negative effects on health and quality of life. Hence, there is a need for a validated screening tool to use in the general hospitalized paediatric population. Research Aims: The aim of this study was to validate the Feeding and Swallowing Questionnaire as a screening tool, in the paediatric population aged 0 – 2 years admitted to general medical wards. The secondary aim was to describe the FSD presenting in the paediatric population aged 0 - 2 years who are hospitalized in the general medical wards. Methodology: A prospective, descriptive, clinimetric design was utilized. A sample of 107 participants admitted to the general medical wards at Steve Biko Academic Hospital were included in the study. Participants’ feeding and swallowing was screened by a research assistant using the Feeding and Swallowing Questionnaire. After the screening, a clinical feeding and swallowing assessment was conducted for comparison, the assessment was conducted by the student researcher using the Clinical Feeding and Swallowing Assessment Tool. Results: There was a 27% FSD prevalence, with the majority of cases (92%) occurring in children under one year of age. One hundred and three children (63% male; median (IQR) age 5.2 (2.1 – 12.8) months) underwent screening and clinical assessment for feeding and swallowing disorders. The criterion validity of the Feeding and swallowing Questionnaire was established with a sensitivity of 88% and a specificity of 32%. Internal consistency was achieved with an acceptable Cronbach’s alpha of 0.79, and good inter-rater reliability (80%). Participants presented with feeding difficulties in all the phases of swallowing, while some participants had behavioural feeding difficulties. Those who had FSD had the following medical conditions: cardiorespiratory, neurological and gastrointestinal disorders namely acute gastroenteritis and liver disease. Feeding and swallowing difficulties were associated with increased mealtime duration (p=0.005) and supplementary oxygen support (p=0.03). Conclusion: The results confirm that the Feeding and Swallowing Questionnaire shows promising findings as a reliable and valid tool for the identification of FSD in the general hospitalized paediatric population. However, further research in other setting with general paediatric medical wards is required to increase the robustness of the screening tool.
- ItemOpen AccessWhy, how and when do children die in a Paediatric Intensive Care Unit (PICU) in South Africa?(2020) Wege, Martha Helena; Morrow, Brenda; Rossouw, Beyra; Argent, AndrewObjectives: To describe the characteristics of children who died and their modes of dying in a South African Paediatric Intensive Care Unit (PICU). Design: Retrospective review of data extracted from the Child Healthcare Problem Identification Programme (Child PIP)and the PICU summary system (admission and death records) on children of any age who died in the PICU between 01 January 2013 and 31 December 2017. Setting: Single-centre tertiary institution. Patients: All children who died during PICU admission were included. Measurements and Main Results: Four-hundred and fifty-one (54% male; median (IQR) age 7 (1-30) months) patients died in PICU on median (IQR) 3 (1-7) days after PICU admission; 103 (22.8%) had a cardiac arrest prior to PICU admission. Mode of death in 23.7% (n=107) was withdrawal of life sustaining therapies; 36.1% (n=163) died after limitation of life sustaining therapies; 22.0% (n=99) died after failed resuscitation and 17.3% (n=78) were diagnosed brain dead. Ultimately, 270 (60%) children died after the decision to limit or withdraw life sustaining therapies. There was no difference in the number of deaths during office and after-hours periods (45.5% vs. 54%; p = 0.07). Severe sepsis (21.9%) was the most common condition associated with death, followed by cardiac disease (18.6%).Ninety-four (20.8%) patients were readmitted to the PICU within the same year; 278 (61.6%) had complex chronic disorders. During the last phase of life, 75.0% (n=342) were on inotropes, 95.9% (n=428) were ventilated, 12.0% (n=45) received inhaled nitric oxide and 10.8% (n=46) renal replacement therapy. Only 1.5% (n=7) of children became organ donors and postmortems were done in 47.2% (n=213) of the patients. Conclusions: Most PICU deaths occurred after a decision to limit or withdraw life-sustaining therapy. Severe sepsis was the most common condition associated with death. Referral for organ donation was extremely rare.