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Antimicrobial stewardship: Attitudes, perceptions, and practices of healthcare workers in a pediatric tertiary hospital

The Philippine Children’s Medical Center Journal.2024;20(1):1-21.

Objectives: This study aims to determine the healthcare workers’ (HCWs) attitudes, perceptions, and practices regarding Antimicrobial Stewardship (AMS) at the Philippine Children's Medical Center (PCMC). Materials and Methods: This cross-sectional study employed a validated online survey. Results: The study included 288 healthcare workers, predominantly female (77.35% ) and aged 31-40 years (47.74%), with physicians being the largest professional group (57.14%). HCWs had positive attitudes toward AMS. They perceived moderate to high antimicrobial resistance (AMR) levels in different contexts but believed the hospital had lower AMR levels than the country. HCWs agreed that AMR impacts antimicrobial choices, patient outcomes, and safety. Contributors to AMR were prescribing inappropriate antimicrobials, unnecessary prescriptions, poor patient adherence, and inadequate infection control measures. HCWs, except medical technologists, were aware of the Antimicrobial Stewardship Program (ASP) and its interventions. Only nurses and pharmacists were aware of the hospital policies against AMR. Barriers to AMS implementation include inadequate training in antimicrobial use, lack of infectious disease/ microbiology services, lack of electronic medication management services, and personnel shortages. HCWs had high self-reported AMS practices, but a practice gap in single-dose surgical antibiotic prophylaxis was identified, with low physician adherence (50.6%). Conclusion This study revealed positive attitudes and high self-reported AMS practices among HCWs. They also perceived moderate to high AMR in different contexts but believed that the hospital has lower AMR levels than the country. Addressing the identified barriers to implementation and practice gaps is crucial for achieving antimicrobial stewardship goals.
Antimicrobial Stewardship ; Viperidae ; Health Personnel

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Impact of the COVID-19 Pandemic on children diagnosed with diabetic ketoacidosis admitted in a tertiary pediatric hospital

Camille S. Cantalejo S. Cantalejo ; Lorna R. Abad

The Philippine Children’s Medical Center Journal.2024;20(1):22-31.

Objectives: This study aims to determine the effect of the COVID-19 pandemic on the incidence, severity, and outcome of children diagnosed with diabetic ketoacidosis admitted in a tertiary pediatric hospital. Materials and Methods: Two groups were identified as the basis for classification: pre-pandemic (2017 to 2019) and COVID-19 pandemic (2020 to 2022). The Mann‐Whitney U test was utilized to test for the differences in continuous variables, while Pearson’s chi‐squared test was used to test for differences in categorical variables. Results: The study involved 136 participants, 63 of whom were recorded in the pre-pandemic period and 73 during the COVID-19 pandemic period. Data revealed no conclusive relationship between sex (p=0.578), age (p=0.225), or height (p=0.876) across the two time frames. However, data showed significant difference between the weight (p=0.007) and BMI (p=0.003) of children with DKA pre-pandemic and during pandemic. This implies that marked changes in weight and BMI reflect possible changes in health behaviors, healthcare access, or other variables that may have altered during the COVID-19 pandemic. Furthermore, there was no discernible difference between pre-pandemic and COVID-19 in terms of severity, incidence, or the amount of time between the onset of symptoms and consultation. Conclusion The demographic and clinical characteristics of patients with DKA across the two study periods indicate a degree of stability in patient profiles. Despite the unique circumstances of the pandemic, patient outcomes in terms of glycemic control and mortality were like those observed pre-pandemic. The significant difference in weight and BMI emphasizes how crucial it is to monitor and respond to modifications in the nutritional status and metabolic health of DKA patients during times of crisis, like the COVID-19 pandemic. Comprehending these changes can provide focused treatments aimed at promoting the best possible health outcomes for susceptible patient groups.
Diabetic Ketoacidosis ; Diabetes Mellitus ; COVID-19

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Effect of Pre-operative Isometric Exercise (PIE) on vascular caliber of stage 2-5D chronic kidney disease pediatric patients: A randomized controlled study

Karen G. Escaner ; Francis Z. Castell ; Alona R. Arias-Briones ; Teresita Joy P. Evangelista

The Philippine Children’s Medical Center Journal.2024;20(1):32-45.

Objective: To determine the effect of pre-operative isometric exercise (PIE) on vascular caliber of pediatric chronic kidney disease (CKD) Stage 2-5D patients. Materials and Methods: This is a single-blind, randomized, single-center trial of 28 CKD patients. Fourteen participants allocated in the intervention group (PIE) were provided with a handgrip device and performed handgrip exercise consisting of two sets of 30 contractions daily while another 14 participants did not perform the exercise and were considered as controls (NE). For both groups, Duplex Ultrasonography was performed at baseline, four and eight weeks post-intervention. Results: Twenty-four CKD patients were included and analyzed. The mean age was 15.8 (+/- 1.9) years. There were 16 (66.7%) females and eight (33%) Males, 10 (41.7%) underweight (<18 kg/m2 ), 23 (95.8%) right-handed, 12 (50%) with Chronic Glomerulonephritis, and 10 (41.7%) with stage 2 CKD. Both the intervention and control group revealed a statistically significant increase in the caliber of the non-dominant cephalic (ante-cubital) vein at four- and eight-weeks post-intervention. Conclusion PIE might not significantly impact vessel diameter in pediatric CKD population as compared to adult CKD patients. Further studies on reliability of ultrasonography of blood vessels utilizing a larger sample size and more controlled milieu are recommended.
Renal Insufficiency, Chronic

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A systematic review on the effectiveness of N-acetylcysteine in children with dengue-associated liver injury

DJ G. Leañ ; o ; Meadina G. Cruz

The Philippine Children’s Medical Center Journal.2024;20(1):46-58.

Objectives: This study aimed to determine the effectiveness of N-acetylcysteine (NAC) in reversal of liver enzyme abnormalities among pediatric patients with dengue induced liver injury. Materials and Methods: The preferred reporting items for systematic review and meta-analysis protocols (PRISMA-P 2020) declaration was used to create this systematic review. The study population included children (<18 years old) diagnosed with dengue-associated Liver Injury and given NAC. The outcome of interest was full recovery. A search was performed in PubMed/MEDLINE, EMBASE, Google Scholar, HERDIN PLUS, WPRIM, clinicaltrials.gov, and Cochrane databases on March 2023. The New Castle-Ottawa Quality Assessment Scale was adapted for risk of bias assessment for cohort studies. Results: Three case series and one pre-post cohort study published from 2013 to 2022 were included. The studies were of acceptable quality. In two studies with overall 10 pediatric patients given NAC for dengue-related ALF, all recovered without adverse events. In one study with 4 patients given NAC, half survived with their liver function tests returning to normal values. Finally, in one comparative study, the durations of time before the liver function tests returned to normal levels, and the mortality rates between those treated with and without N-acetyl cysteine were not significantly different. All studies reported no occurrence of adverse drug reaction related to NAC. Conclusion This systematic review shows limited evidence on the effectiveness of NAC in the reversal of liver enzymes among pediatric patients because of the low incidence of dengue induced liver injury seen in observational studies. Given that NAC is reported by all four studies to be accessible, effective, and with no attributable adverse events, its use can be considered. However, clinicians must still be cautioned given the limited available evidence.
Acetylcysteine

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Sleep disturbances among 4- to 12-year-old Filipino children with drug resistant epilepsy in a pediatric tertiary hospital

Cherise Andrea E. Llaneta

The Philippine Children’s Medical Center Journal.2024;20(1):59-72.

Objectives: To perform a pilot study on the frequency of sleep-disturbance (Total sleep Disturbance Score (TSD) of > 41) in children diagnosed with Drug Resistant Epilepsy aged 4 to 12 years, using the Children’s Sleep Habits Questionnaire (CSHQ). Methodology: The Children’s Sleep Habits Questionnaire (CSHQ) was used to screen for sleep disturbances among 73 patients aged 4 to 12 years old with drug-resistant epilepsy seen at the Seizure Clinic of Philippine Children’s Medical Center. Descriptive statistics were used to characterize sociodemographic variables, and sleep and epilepsy-related variables. Continuous data were presented as mean ± standard deviation (SD), and categorical data as frequencies (percentages). Results: Sleep disturbances were common and severe in children with drug-resistant epilepsy. Out of the seventy-three participants, 61 patients had a TSD score of greater than 41 (84%) and 12 (16%) had TSD scores below 41 with a mean CSHQ score of 58. The most frequently occurring sleep disturbances involve the domains of bedtime resistance (29%), night wakings (28%), and daytime sleepiness (23%). Meanwhile, the least frequently occurring sleep disturbances involve the domains of sleep disordered breathing (76%), parasomnias (65%), and sleep anxiety (56%). Conclusion Majority of the children with drug-resistant epilepsy are sleep disturbed exhibiting high TSD scores (>41) using the Children’s Sleep Habits Questionnaire. We recommend to actively evaluate and screen for sleep and behavioral problems concurrently in children with epilepsy.
Epilepsy ; Pediatrics

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A ten-year review of congenital pulmonary airway malformation cases in a pediatric tertiary hospital

Kimberly Jane M. Monroy ; Beatriz Praxedes Apolla I. Mandalas-Paz

The Philippine Children’s Medical Center Journal.2024;20(1):73-83.

Objective: A retrospective study of the demographic, clinical and diagnostic profile, intervention and outcomes of children with Congenital Pulmonary Airway Malformation (CPAM) in Philippine Children’s Medical Center (PCMC) from January 2011 to December 2021 was presented. Methodology: Medical charts of identified patients were reviewed. Data obtained included demographic profile, clinical history, diagnostic procedures, intervention, and outcomes. The findings were analyzed and correlated with the synthesized findings from relevant studies about CPAM. Results: Twenty-three cases (n=23) were included in the study. Most of the patients were diagnosed at 1 to 11 months of age, accounting for 43.48% while there is a minimal disparity in terms of gender distribution. Seventy-five percent of neonates presented with respiratory distress while recurrent pneumonia occurred more frequently beyond the neonatal period. Four patients at 17.39% had incidental findings of CPAM on prenatal ultrasound. All cases were confirmed using a Chest CT scan and only six patients at 26.09% had Chest X-ray results consistent with CPAM. Eight cases were confirmed using biopsy wherein results were mainly Type I seen in 87.5% of cases. Lobectomy is the procedure of choice with 92.86% success rate. Overall, patients who underwent surgical intervention had a low complication rate at 6.25%. Conclusion CPAM is most common in patients aged 1 to 11 months and has no gender predilection. Neonates often present with respiratory distress while recurrent pneumonia is the most common clinical manifestation beyond neonatal period. CPAM can be detected using ultrasound prenatally and CT scan can confirm CPAM postnatally. Surgical intervention particularly lobectomy is the preferred option over conservative management which showed a favorable outcome. CPAM has an overall good prognosis. Findings of this research may guide clinicians in the diagnosis and management of CPAM in the Philippines.
Cystic Adenomatoid Malformation of Lung, Congenital

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Efficacy of intranasal dexmedetomidine in combination with ketamine as premedication and sedation in pediatric patients: A systematic review and meta-analysis

Cristina Marides L. Quijano ; Kryzia June B. Balneg

The Philippine Children’s Medical Center Journal.2024;20(1):84-102.

Objective: To compare the efficacy and safety of the combination of Dexmedetomidine (Dex) and Ketamine (Ket) administered via the intranasal (IN) route on sedation of children aged 0 to 12 years old prior to elective surgery or procedural sedation as compared to Intranasal Dexmedetomidine. Methods: Relevant studies were identified after a literature search on electronic databases as PubMed, Cochrane Library, Google Scholar and Science Direct. Meta-analyses of mean differences were performed to examine differences in sedation onset and recovery times between IN Dex-Ket and IN Dex. Meta-analyses of proportions were performed to estimate the incidence of sedation success, satisfactory sedation at parental separation and mask induction, and incidence of adverse events. Review Manager 5.4.1 was used for statistical analysis. Results: Six articles (388 patients) were included. The overall incidence of sedation success was higher among children premedicated with IN Dex-Ket (RR = 1.05; 95%CI = 0.97,1.13; P = 0.27, I2 = 20%) however was not statistically significant. Children given IN Dex-Ket had faster sedation onset time (WMD = -7.17; 95%CI = -12.44, -1.89; P=0.008) with greater incidence of satisfactory sedation at mask induction (RR = 0.71; 95%CI = 0.53, 0.94; P = 0.02). There was no significant difference as to recovery time and incidence of adverse events among the groups. Conclusion Premedication with IN Dex-Ket is as safe as IN Dex but of better efficacy as evidenced by faster sedation onset time and smoother inhalational induction without increasing clinically relevant adverse events.
Dexmedetomidine ; Ketamine ; Premedication

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Vitamin D status of Filipino high school students in selected schools in Quezon City.

Hazel V. Arnaldo ; Randy P. Urtula ; Maria Estela R. Nolasco

The Philippine Children’s Medical Center Journal.2017;13(1):14-28.

BACKGROUND: Vitamin D deficiency has been documented as a frequent problem in almost every region of the world even in the tropical countries and its health consequences are enormous. Infancy and adolescence are age groups particularly at risk of developing vitamin D deficiency. However, there are no data on the Vitamin D status of Filipino adolescents.

OBJECTIVES: To determine the serum 25-hydroxyvitamin D levels in Filipino high school students in selected schools in Quezon City

METHODS: A cross-sectional study of Filipino high school students was undertaken. A total of 97 boys and girls aged 11- 18 years old, attending selected private and public secondary schools in Quezon City participated in the study after parents' consent and students' assent were taken. Serum 25(OH)D levels were determined by electrochemiluminescence immunoassay (ECLIA) using Roche HITACHI Cobas e immunoassay analyzer.

RESULTS: The total serum 25-hydroxyvitamin D levels of the students ranged from 19.92 nmol/L to 88.63 nmol/L with a mean of 52.43 nmol/L. Among the 97 high school students, there was a prevalence of hypovitaminosis D (serum 25 (OH)D <50nmol/L) of 41.2% with 20.6% having deficient (

CONCLUSION: Hypovitaminosis D is highly prevalent among Filipino adolescents in secondary school despite abundance of sunlight. Appropriate interventions are needed to address the problem of poor vitamin D status in schoolchildren.

Human ; Filipino, Adolescents ; Vitamin D Deficiency ; Philippines

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Safety and efficacy of oral versus inhaled corticosteroid for moderate persistent asthma in children 6 to 15 years old: A randomized controlled trial.

Yadnee V. Estrera ; Jemaila B. Valles ; Josy Naty M. Venturina ; Arnel Gerald Q. Jiao

The Philippine Children’s Medical Center Journal.2017;13(1):29-40.

BACKGROUND: One out of 10 Filipino children suffer from bronchial asthma. Its increasing prevalence over the past decades causes significant morbidity to the patients and their families, especially when it is uncontrolled. In developing countries, the form of medicine, cost and access to medications are significant factors in achieving good control of symptoms. No study has been done to determine if the use of low dose oral corticosteroid is a safe and effective alternative treatment for children with asthma.

OBJECTIVE: To compare the safety and efficacy of oral versus inhaled corticosteroid in moderate persistent asthma.

METHODS: An open label randomized controlled trial was carried out in 40 patients 6 to 15 years old with newly diagnosed moderate persistent asthma. They were assigned to either inhaled or oral corticosteroid group. Efficacy of treatment based on daytime and nighttime coughing, limitation of activity, use of bronchodilators, FEV1, PEFR and level of asthma control were assessed. Safety of both treatment options were evaluated by the occurrence of corticosteroid induced hypertension, adrenal insufficiency and diabetes.

RESULTS: The use of inhaled and oral corticosteroid showed improvement in daytime and nighttime cough, need for bronchodilators, limitation of activity, FEV1, PEFR and level of control. Furthermore, both treatment options had comparable safety profile.

CONCLUSION: There was no significant difference on the safety and efficacy of oral versus inhaled corticosteroid in the longterm treatment of moderate persistent bronchial asthma.

Human ; Asthma ; Randomized Controlled Trial ; Philippines

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Efficacy of flash heat treatment vs holder pasteurization on antimicrobial activity and immunoglobulin: A preservation in donor breast milk.

Therese Pauline D. Francisco ; Nino Milan ; Gloria Ramirez

The Philippine Children’s Medical Center Journal.2017;13(1):41-48.

BACKGROUND: Human milk is considered the optimal nutritional source for infants. Due to the possibility of microbial contamination during collection and handling, milk is pasteurized to prevent transmission of pathogens. In low-income areas where pasteurization is inaccessible, the pursuit for the best alternative in rendering donor milk safe remains.

OBJECTIVE: We aimed to determine and compare the efficacy of flash heat treatment and holder pasteurization in preserving human milk IgA while reducing bacterial contamination of donor breast milk.

METHODOLOGY: This is an experimental study which utilized pooled donor breastmilk from healthy mothers later subjected to bacterial analysis and immunoglobulin A level determination prior to and post flash heat treatment and pasteurization. Standardized scores were used to normalize population with unknown parameters. T-test comparison of means and Levene's test for equality of variances were used.

RESULTS: Twenty samples of aliquoted breastmilk were subjected to pasteurization and flash heat treatment, both yielding a statistically significant reduction in colony-forming units using Blood agar and MacConkey plates. These sample groups also underwent IgA level determination using Bindarid Kit IgATM and there was no significant decline in IgA levels.

CONCLUSIONS: Flash heat treatment may be an alternative for holder pasteurization in providing safe and effective breastmilk.

Human ; Milk, Human ; Immunoglobulin A ; Pasteurization

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