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.

Perioperative mortality among trauma patients in Northwest Ethiopia: a prospective cohort study

Trauma is the leading cause of mortality in persons under 45 and a significant public health issue. Trauma is the most frequent cause of perioperative mortality among all surgical patients. Little is known about perioperative outcomes among trauma patients in low-income countries. This study aimed to assess the incidence and identify predictors of perioperative mortality among adult trauma victims at Tibebe Ghion Specialised Hospital. From June 1, 2019, to June 30, 2021, a prospective cohort study was conducted at Tibebe Ghion Specialized Hospital. Demographic, pre-hospital and perioperative clinical data were collected using an electronic data collection tool, Research Electronic Data Capture (REDCap). Cox proportional hazard model regression was used to assess the association between predictors and perioperative mortality among trauma victims. Crude and adjusted hazard ratio (HR) with a 95% confidence interval (CI) was computed; a p-value < 0.05 was a cutoff value to declare statistical significance. One thousand sixty-nine trauma patients were enrolled in this study. The overall incidence of perioperative mortality among trauma patients was 5.89%, with an incidence rate of 2.23 (95% CI 1.74 to 2.86) deaths per 1000 person-day observation. Age ≥ 65 years (AHR = 2.51, 95% CI: 1.04, 6.08), patients sustained blunt trauma (AHR = 3.28, 95% CI: 1.30, 8.29) and MVA (AHR = 2.96, 95% CI: 1.18, 7.43), trauma occurred at night time (AHR = 2.29, 95% CI: 1.15, 4.56), ASA physical status ≥ III (AHR = 3.84, 95% CI: 1.88, 7.82), and blood transfusion (AHR = 2.01, 95% CI: 1.08, 3.74) were identified as a significant predictor for perioperative mortality among trauma patients. In this trauma cohort, it was demonstrated that perioperative mortality is a healthcare burden. Risk factors for perioperative mortality among trauma patients were old age, patients sustaining blunt trauma and motor vehicle accidents, injuries at night, higher ASA physical status, and blood transfusion. Trauma care services need improvement in pre-hospital and perioperative care.

Perioperative mortality among geriatric patients in Ethiopia: a prospective cohort study

Background

With the dramatic growth in the aged population observed in developed and developing nations, the older population burdened by unmet demand for surgical treatment has become a significant yet unnoticed public health concern in resource-limited countries. Studies are limited regarding surgical mortality of geriatric patients in Africa. Therefore, this study aims to estimate the incidence and identify predictors of postoperative mortality using prospective data in a low-income country, Ethiopia.

Methods and materials

A prospective cohort study was conducted from June 01, 2019, to June 30, 2021, at a tertiary-level hospital in Ethiopia. Perioperative data were collected using an electronic data collection tool. Cox regression analysis was used to identify predictor variables. The association between predictors and postoperative mortality among geriatrics was computed using a hazard ratio (HR) with a 95% confidence interval (CI); p-value <0.05 was a cutoff value to declare statistical significance.

Results

Of eligible 618 patients, 601 were included in the final analysis. The overall incidence of postoperative mortality among geriatrics was 5.16%, with a rate of 1.91 (95% CI: 1.34, 2.72) deaths per 1,000 person-day observation. Age ≥ 80 years (Adjusted hazard ratio (AHR) = 2.59, 95% CI: 1.05, 6.36), ASA physical status III/IV (AHR = 2.40, 95%CI 1.06, 5.43), comorbidity (AHR = 2.53, 95% CI: 1.19, 7.01), and emergency surgery (AHR = 2.92, 95% CI: 1.17, 7.27) were the significant predictors of postoperative mortality among older patients.

Conclusion

Postoperative mortality among geriatrics was high. Identified predictors were age ≥ 80 years, ASA status III/IV, comorbidity, and emergency surgery. Target-specific interventions should be addressed to improve high surgical mortality in these patients.

Thyroglossal duct cyst on the suprasternal region: An extremely unusual location

INTRODUCTION AND IMPORTANCE

A thyroglossal duct cyst (TGDC) is the most common cause of congenital midline anterior neck mass. It arises as a cystic expansion of a remnant of the thyroglossal duct anywhere between the foramen cecum of tongue and the isthmus of the thyroid. They are found in juxtaposition to the hyoid bone in 85 % of cases. Based on the obtainable information, it has been documented that there exist only two reported instances of a thyroglossal duct cyst occurring on the suprasternal region, which is contemplated as an atypical location for TGDCs. The atypical location of the swelling and difficulty of diagnosis made us report this case.

CASE PRESENTATION

This case report describes a 30 years old female patient who presented with a suprasternal swelling which was diagnosed to be a suprasternal TGDC after histopathology and a review of the literature on this topic.

CLINICAL DISCUSSION

Thyroglossal duct cysts are usually asymptomatic, but may occasionally be infected by bacteria in the oral cavity, prompting the patient to seek medical care. It is mainly diagnosed at an early age if it is located on common anatomic areas. Later age of presentation or an unusual site like in this case makes the diagnosis difficult. Sistrunk procedure is the treatment of choice.

CONCLUSION

Thyroglossal duct cyst at the suprasternal location is a very rare occurrence, but should be considered by the evaluating surgeon when he/she encounters midline neck swellings across all age groups.

Incidence and predictors of perioperative mortality in a low-resource country, Ethiopia: a prospective follow-up study

OBJECTIVE

This study aimed to assess the incidence and identify predictors of perioperative mortality among the adult age group at Tibebe Ghion Specialised Hospital.

DESIGN

A single-centre prospective follow-up study.

SETTING

A tertiary hospital in North West Ethiopia.

PARTICIPANTS

We enrolled 2530 participants who underwent surgery in the current study. All adults aged 18 and above were included except those with no telephone.

PRIMARY OUTCOME MEASURES

The primary outcome was time to death measured in days from immediate postoperative time up to the 28th day following surgery.

RESULT

A total of 2530 surgical cases were followed for 67 145 person-days. There were 92 deaths, with an incidence rate of 1.37 (95% CI 1.11 to 1.68) deaths per 1000 person-day observations. Regional anaesthesia was significantly associated with lower postoperative mortality (adjusted hazard ratio (AHR) 0.18, 95% CI 0.05 to 0.62). Patients aged ≥65 years (AHR 3.04, 95% CI 1.65 to 5.75), American Society of Anesthesiologist (ASA) physical status III (AHR 2.41, 95% CI 1.1.13 to 5.16) and IV (AHR 2.74, 95% CI 1.08 to 6.92), emergency surgery (AHR 1.85, 95% CI 1.02 to 3.36) and preoperative oxygen saturation <95% (AHR 3.14, 95% CI 1.85 to 5.33) were significantly associated with a higher risk of postoperative mortality.

CONCLUSION

The postoperative mortality rate at Tibebe Ghion Specialised Hospital was high. Age ≥65, ASA physical status III and IV, emergency surgery, and preoperative oxygen saturation <95% were significant predictors of postoperative mortality. Patients with the identified predictors should be offered targeted treatment.

Survival status and predictors of mortality among patients admitted to surgical intensive care units of Addis Ababa governmental hospitals, Ethiopia: A multicenter retrospective cohort study

Introduction

Critical care is a serious global healthcare burden. Although a high number of surgical patients are being admitted to the surgical intensive care unit (SICU), the mortality remained high, particularly in low and middle-income countries. However, there is limited data in Ethiopia. Therefore, this study aimed to investigate the survival status and predictors of mortality in surgical patients admitted to the SICUs of Addis Ababa governmental hospitals, Ethiopia.

Methods

A multicenter retrospective cohort study was conducted on 410 surgical patients admitted to the SICUs of three government hospitals in Addis Ababa selected using a simple random sampling from February 2017 to February 2020. The data were entered into Epidata version 4.6 and imported to STATA/MP version 16 for further analysis. Bi-variable and multivariable Cox regression models were fitted in the analysis to determine the predictor variables. A hazard ratio (HR) with a 95% confidence interval (CI) was computed, and variables with a p-value <0.05 were considered statistically significant.

Results

From a sample of 410 patients, 378 were included for final analysis and followed for a median follow-up of 5 days. The overall mortality among surgical patients in the SICU was 44.97% with an incidence rate of 5.9 cases per 100 person-day observation. Trauma (AHR = 1.83, 95% CI: 1.19-2.08), Glasgow coma score (GCS) <9 (AHR = 2.06, 95% CI: 1.28-3.31), readmission to the SICU (AHR = 3.52, 95% CI: 2.18-5.68), mechanical ventilation (AHR = 2.52, 95% CI: 1.23-5.15), and creatinine level (AHR = 1.09, 95% CI: 1.01-1.18) were found to be significantly associated with mortality in the SICU.

Conclusion

The mortality of surgical patients in the SICU was high. Trauma, GCS <9 upon admission, readmission to the SICU, mechanical ventilation, and increased in the creatinine level on admission to the SICU were the identified predictors of mortality in the SICU.

The magnitude of pediatric mortality and determinant factors in intensive care units in a low-resource country, Ethiopia: a systematic review and meta-analysis

Background

Pediatric mortality after being admitted to a pediatric intensive care unit in Ethiopia is high when compared to high-income countries. There are limited studies regarding pediatric mortality in Ethiopia. This systematic review and meta-analysis aimed to assess the magnitude and predictors of pediatric mortality after being admitted to an intensive care unit in Ethiopia.

Methods

This review was conducted in Ethiopia after retrieving peer-reviewed articles and evaluating their quality using AMSTAR 2 criteria. An electronic database was used as a source of information, including PubMed, Google Scholar, and Africa Journal of Online Databases, using AND/OR Boolean operators. Random effects of the meta-analysis were used to show the pooled mortality of pediatric patients and its predictors. A funnel plot was used to assess the publication bias, and heterogeneity was also checked. The final result were expressed as an overall pooled percentage and odds ratio with a 95% confidence interval (CI) of < 0.05%.

Results

In our review, eight studies were used for the final analysis with a total population of 2,345. The overall pooled mortality of pediatric patients after being admitted to the pediatric intensive care unit was 28.5% (95% CI: 19.06, 37.98). The pooled mortality determinant factors were included the use of a mechanical ventilator with an odds ratio (OR) of 2.64 (95% CI: 1.99, 3.30); the level of Glasgow Coma Scale <8 with an OR of 2.29 (95% CI: 1.38, 3.19); the presence of comorbidity with an OR of 2.18 (95% CI: 1.41, 2.95); and the use of inotropes with an OR of 2.36 (95% CI: 1.65, 3.06).

Conclusion

In our review, the overall pooled mortality of pediatric patients after being admitted to the intensive care unit was high. Particular caution should be taken in patients on the use of mechanical ventilators, the level of Glasgow Coma Scale of <8, the presence of comorbidity, and the use of inotropes.

Systematic review registration

https://www.researchregistry.com/browse-the-registry#registryofsystematicreviewsmeta-analyses/, identifier: 1460.

Knowledge, attitude, and practice towards burn first aid and its associated factors among caregivers attending burn units in Addis Ababa, Ethiopia. A cross-sectional study

Background

Burn injuries are thought to be preventable but are still a prevalent global health problem, especially in low- and middle-income countries. It continues to remain a leading cause of morbidity and mortality in Ethiopia. Proper knowledge about burn first aid minimizes the overall impact of the injury.

Purpose

This study aimed to assess the knowledge, attitude, and practice toward burn first aid and its associated factors among caregivers attending burn units in Addis Ababa, Ethiopia, 2021/22.

Methods

A hospital-based cross-sectional study was conducted among caregivers of burn patients attending Yekatit 12 hospital medical college and Addis Ababa Burn Emergency and Trauma (AaBET) hospital burn units. A total of 305 caregivers were recruited by a simple random sampling method from both hospitals. Data was collected using a standard interviewer-administrated questionnaire, cleaned, coded, and entered into EPI data version 6, and then exported to SPSS version 26 for further analysis. The generated data were compiled by frequency tables, charts, and graphs. A logistic regression model was used to measure the association between independent versus outcome variables, considering the AOR, 95% CI, and p < 0.05 as significant for all the independent variables.

Result

A total of 305 participants responded to this study. Among these, the majority, 185(60.7%) of caregivers were females, while 120(39.3%) were Males. The main source of knowledge for those who had previous information on a burn and its first aid treatment were families, friends, colleagues, and guardians. A significant portion of 246(80.7%) respondents did not take any form of burn first aid training. The study indicates that 202(66.2%) and 195(63.9%) of the study participants have poor knowledge and practice, respectively, despite the majority. 225(73.8%) of responders have a favorable attitude regarding burn first aid.

Conclusion and recommendation

This study showed an explicit knowledge and practice gap among caregivers towards burn first aid even though the majorities have a favorable attitude. Developing an effective nationwide burn prevention program and early burn first aid treatment in Ethiopia and promoting a consistent guideline for burn first aid.