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BMC Cardiovascular Disorders Mar 2024Takotsubo syndrome (TTS), commonly referred to as "broken heart syndrome," is a distinctive form of acute and reversible heart failure that primarily affects young to...
Takotsubo syndrome (TTS), commonly referred to as "broken heart syndrome," is a distinctive form of acute and reversible heart failure that primarily affects young to middle-aged individuals, particularly women. While emotional or physical stressors often trigger TTS, rare cases have been linked to interventional procedures for congenital heart disease (CHD). Despite its recognition, the exact causes of TTS remain elusive. Research indicates that dysregulation in autonomic nerve function, involving sympathetic and parasympathetic activities, plays a pivotal role. Genetic factors, hormonal influences like estrogen, and inflammatory processes also contribute, unveiling potential gender-specific differences in its occurrence. Understanding these multifaceted aspects of TTS is crucial for refining clinical approaches and therapies. Continued research efforts will not only deepen our understanding of this syndrome but also pave the way for more targeted and effective diagnostic and treatment strategies. In this report, we conduct an in-depth analysis of a case involving a TTS patient, examining the illness progression and treatment procedures. The aim of this analysis is to enhance the understanding of TTS among primary care physicians. By delving into this case, we aspire to prevent misdiagnosis of typical TTS cases that patients may present, thereby ensuring a more accurate diagnosis and appropriate treatment.
Topics: Middle Aged; Humans; Female; Takotsubo Cardiomyopathy; Ductus Arteriosus, Patent; Heart Failure; Emotions; Syndrome
PubMed: 38431545
DOI: 10.1186/s12872-024-03788-0 -
BMC Pediatrics Feb 2024Necrotizing enterocolitis (NEC) is a multifactorial gastrointestinal disease with high morbidity and mortality among premature infants. However, studies with large... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Necrotizing enterocolitis (NEC) is a multifactorial gastrointestinal disease with high morbidity and mortality among premature infants. However, studies with large samples on the factors of NEC in China have not been reported. This meta-analysis aims to systematically review the literature to explore the influencing factors of necrotizing enterocolitis in premature infants in China and provide a reference for the prevention of NEC.
METHODS
PubMed, Embase, Web of Science, Cochrane Library, China National Knowledge Infrastructure (CNKI), China Biomedical Literature Database (CBM), Wanfang and VIP databases were systematically searched from inception to February 2023. We used Stata14.0 software to perform the systematic review and meta-analysis. We used fixed or random effects models with combined odds ratios (ORs) and 95% confidence intervals (CIs), and quality was evaluated using the Newcastle‒Ottawa Scale (NOS).
RESULTS
The total sample was 8616 cases, including 2456 cases in the intervention group and 6160 cases in the control group. It was found that 16 risk factors and 3 protective factors were related to necrotizing enterocolitis in premature infants. Septicemia (OR = 3.91), blood transfusion (OR = 2.41), neonatal asphyxia (OR = 2.46), pneumonia (OR = 6.17), infection (OR = 5.99), congenital heart disease (OR = 4.80), intrahepatic cholestasis of pregnancy (ICP) (OR = 2.71), mechanical ventilation (OR = 1.44), gestational diabetes mellitus (GDM) (OR = 3.08), respiratory distress syndrome (RDS) (OR = 3.28), hypoalbuminemia (OR = 2.80), patent ductus arteriosus (PDA) (OR = 3.10), respiratory failure (OR = 7.51), severe anemia (OR = 2.86), history of antibiotic use (OR = 2.12), and meconium-stained amniotic fluid (MSAF) (OR = 3.14) were risk factors for NEC in preterm infants in China. Breastfeeding (OR = 0.31), oral probiotics (OR = 0.36), and prenatal use of glucocorticoids (OR = 0.38) were protective factors for NEC in preterm infants.
CONCLUSIONS
Septicemia, blood transfusion, neonatal asphyxia, pneumonia, infection, congenital heart disease, ICP, GDM, RDS, hypoproteinemia, PDA, respiratory failure, severe anemia, history of antibiotic use and MSAF will increase the risk of NEC in premature infants, whereas breastfeeding, oral probiotics and prenatal use of glucocorticoids reduce the risk. Due to the quantity and quality of the included literature, the above findings need to be further validated by more high-quality studies.
Topics: Infant; Pregnancy; Female; Infant, Newborn; Humans; Infant, Premature; Enterocolitis, Necrotizing; Asphyxia; Ductus Arteriosus, Patent; Fetal Diseases; Respiratory Distress Syndrome, Newborn; Diabetes, Gestational; Pneumonia; Sepsis; Anemia; Anti-Bacterial Agents; Respiratory Insufficiency; Cholestasis, Intrahepatic; Pregnancy Complications
PubMed: 38418993
DOI: 10.1186/s12887-024-04607-3 -
The Pan African Medical Journal 2023rubella is a leading cause of vaccine preventable birth defects especially in developing countries. Acquisition of infection with the rubella virus in early pregnancy...
INTRODUCTION
rubella is a leading cause of vaccine preventable birth defects especially in developing countries. Acquisition of infection with the rubella virus in early pregnancy exposes the fetus to a very high chance of developing congenital rubella syndrome. The neonate is born with multiple abnormalities with the triad of congenital cataract, deafness and cardiovascular abnormalities like ventricular septal defect or patent ductus arteriosus. Limited data exist on the seroprevalence of rubella antibodies in pregnant women in Nigeria. The aim of this study was to determine the seroprevalence of rubella antibodies in pregnant women attending antenatal clinic in Aminu Kano Teaching Hospital, Kano State.
METHODS
the study was a cross-sectional study involving one hundred and sixty-three pregnant women attending antenatal clinic of Aminu Kano Teaching Hospital in Kano, Nigeria. Interviewer administered questionnaire was used to collect sociodemographic data and risk factors. Blood samples were taken from consenting pregnant women during antenatal care and samples were subjected to antibody testing (IgG and IgM). Descriptive analysis was done for sociodemographic data and seroprevalence of rubella. Chi-square tests were used to determine associations.
RESULTS
one hundred and sixty-three pregnant women were recruited for the study. The participants´ age ranged from 18 to 41 years with mean age of 27.60±5.7 years. The overall rubella seroprevalence was found to be 68.7%. The seroprevalence of specific anti-Rubella virus IgM and IgG was found to be 58.4% and 37.3% respectively while prevalence of having both anti-Rubella virus IgG and IgM in the women was found to be 26.4%. Non-formal education and immunodeficiency was found to be associated with rubella infection (P-value of 0.018 and 0.001 respectively).
CONCLUSION
the study found a high prevalence of anti-Rubella virus immunoglobulins in asymptomatic pregnant women attending antenatal care in our facility with immunodeficiency and non-formal education found to be significant risk factors.
Topics: Infant, Newborn; Female; Pregnancy; Humans; Young Adult; Adult; Adolescent; Pregnant Women; Pregnancy Complications, Infectious; Tertiary Care Centers; Seroepidemiologic Studies; Nigeria; Cross-Sectional Studies; Rubella; Risk Factors; Parturition; Immunoglobulin G; Immunoglobulin M
PubMed: 38405097
DOI: 10.11604/pamj.2023.46.97.39433 -
The Journal of Pediatrics Jun 2024To determine among infants born very preterm (VPT) or with very low birth weight (VLBW) the incidence of alterations in thyroid function and associated comorbidities;...
OBJECTIVE
To determine among infants born very preterm (VPT) or with very low birth weight (VLBW) the incidence of alterations in thyroid function and associated comorbidities; the incidence of atypical congenital hypothyroidism (CH) requiring thyroxine therapy; and reference ranges for rescreening at 1 month of age.
STUDY DESIGN
A retrospective review of infants born VPT or with VLBW and admitted to UC Irvine Medical Center between January 1, 2012, and December 31, 2020. Repeat thyroid screening was obtained at 1 month of life (+10 days). Infants with thyroid-stimulating hormone (TSH) >5 μIU/mL or free thyroxine <0.8 ng/dL underwent follow-up testing and endocrinology consultation. Initial newborn screening (NBS) and repeat thyroid screening data were collected via chart review. Demographic data and short-term outcomes were abstracted from the California Perinatal Quality Care Collaborative database.
RESULTS
In total, 430 patients were included; 64 of 429 patients (14.9%) had TSH >5 μIU/mL and 20 of 421 patients (4.8%) had free thyroxine <0.8 ng/dL. Logistic regression analysis identified small for gestational age (P = .044), patent ductus arteriosus (P = .013), and late-onset sepsis (P = .026) as risk factors associated with delayed TSH rise. Atypical CH requiring treatment through neonatal intensive care unit discharge was diagnosed in 6 patients (incidence of 1.4%); none were identified by NBS. The 90th percentile TSH for infants with extremely low birth weight (<1000 g) was 7.2 μIU/mL, and the 95th percentile for those with birth weight of 1000-1500 g was 6.1 μIU/mL; using these cutoff values identified all infants diagnosed with atypical CH with 100% sensitivity and 90%-95% specificity.
CONCLUSIONS
Abnormal thyroid function is common in infants born preterm. Those infants, including some with atypical CH, are missed by NBS. We recommend repeat thyroid screening with TSH at 1 month of age in infants born VPT or infants with VLBW to identify CH that may require therapy.
Topics: Humans; Infant, Newborn; Retrospective Studies; Congenital Hypothyroidism; Male; Female; Infant, Very Low Birth Weight; Neonatal Screening; Thyrotropin; Thyroxine; Infant, Extremely Premature; Infant, Premature, Diseases; Thyroid Function Tests; Incidence
PubMed: 38401790
DOI: 10.1016/j.jpeds.2024.113974 -
Medicine Feb 2024Summarizing the perioperative nursing experience in the successful treatment of 4 neonates with critical pulmonary stenosis (CPS).
RATIONALE
Summarizing the perioperative nursing experience in the successful treatment of 4 neonates with critical pulmonary stenosis (CPS).
PATIENT CONCERNS
Of the 4 patients, 3 had postnatal shortness of breath and varying degrees of cyanosis, aggravated by crying and noise, and 1 had no obvious shortness of breath and cyanosis. The preoperative auscultation of the precordial region could be heard 3-4/6 systolic murmur; echocardiography was diagnosed as CPS, combined with patent ductus arteriosus, right ventricular dysplasia, and severe tricuspid regurgitation. Four children were treated with prostaglandin 5 ng/(kg-min) to maintain a certain degree of pulmonary blood flow to improve hypoxemia, effectively preventing ductus arteriosus from closure, and the infusion was discontinued 2 hours prior to the operation. Three of the children required ventilator-assisted respiration to relieve severe hypoxia and correct acidosis before surgery.
DIAGNOSIS
Neonatal CPS was diagnosed.
INTERVENTIONS
Four neonates with rapidly developing conditions were admitted to the hospital, a multidisciplinary in-hospital consultation was organized immediately, and a multidisciplinary collaborative team was set up, consisting of medical doctors and nurses from the medical department, the neonatal intensive care unit, cardiovascular medicine, cardiac ultrasound room, anesthesiology department, and radiology and interventional medicine department. The multidisciplinary team evaluated the treatment modality of the children and finally decided to perform percutaneous balloon pulmonary valvuloplasty. The surgical team included specialists from the Department of Cardiovascular Medicine, Department of Interventional Radiology, Cardiac Ultrasound Unit, and Department of Anesthesiology.
OUTCOMES
All 4 neonates were successfully operated and discharged from the hospital. Multidisciplinary follow-up interventions were carried out 1 year after discharge, and the children were in good condition.
LESSONS
The specialty nursing-led multidisciplinary collaboration model significantly improves the professional competence of nurses from various specialties, promotes the integration and development of multispecialty disciplines, and provides better quality services for children, which is the key to improving the success rate of percutaneous balloon pulmonary valvuloplasty in neonates.
Topics: Infant, Newborn; Child; Humans; Pulmonary Valve Stenosis; Cardiac Surgical Procedures; Ductus Arteriosus, Patent; Perioperative Care; Cyanosis; Dyspnea
PubMed: 38394548
DOI: 10.1097/MD.0000000000037203 -
Frontiers in Pediatrics 2024The patent ductus arteriosus frequently poses a significant morbidity in preterm infants, subjecting their immature pulmonary vascular bed to substantial volume... (Review)
Review
The patent ductus arteriosus frequently poses a significant morbidity in preterm infants, subjecting their immature pulmonary vascular bed to substantial volume overload. This, in turn, results in concurrent hypoperfusion to post-ductal organs, and subsequently alters cerebral blood flow. In addition, treatment has not demonstrated definitive improvements in patient outcomes. Currently, the optimal approach remains a subject of considerable debate with ongoing research controversy regarding the best approach. This article provides a comprehensive review of existing literature.
PubMed: 38379909
DOI: 10.3389/fped.2024.1257694 -
Pediatrics and Neonatology Feb 2024Neonates with critical congenital heart disease of the ductal-dependent pulmonary circulation type (CCHD-DDPC) require prostaglandin E1 (PGE1) to maintain oxygen...
BACKGROUND
Neonates with critical congenital heart disease of the ductal-dependent pulmonary circulation type (CCHD-DDPC) require prostaglandin E1 (PGE1) to maintain oxygen saturation until surgery. However, the factors contributing to the maintenance doses of PGE1 remain unclear. This study aimed to determine the predictors of high maintenance PGE1 doses in these neonates.
METHODS
This retrospective cohort study included neonates with CCHD-DDPC at Songklanagarind Hospital between January 1, 2006, and December 31, 2021. Factors associated with high maintenance PGE1 doses (> 0.01 mcg/kg/min) were analyzed to identify predictors. Odds ratios were calculated using tabulation and logistic regression analysis. A prediction score was developed for high maintenance PGE1 doses.
RESULTS
Among 96 neonates with CCHD-DDPC, 55 % required high maintenance doses of PGE1. Three factors significantly associated with high maintenance PGE1 doses were patent ductus arteriosus (PDA) size-to-birthweight ratio ≤1.3 mm/kg, initial PGE1 dose >0.03 mcg/kg/min, and preoperative invasive mechanical ventilation. The area under the receiver operating characteristic curve for these three predictors was 0.7409. A predictive score of 0-3 was created based on these factors. The probabilities of receiving a high maintenance dose of PGE1 for patients with overall scores of 0, 1, 2, and 3 were 0.19 (95 % CI: 0.04-0.33), 0.42 (95 % CI: 0.30-0.54), 0.69 (95 % CI: 0.57-0.81), and 0.87 (95 % CI: 0.76-0.99), respectively.
CONCLUSIONS
In neonates with CCHD-DDPC, a PDA size-to-birth weight ratio ≤1.3 mm/kg, an initial dose of PGE1 > 0.03 mcg/kg/min, and preoperative invasive mechanical ventilation were predictors of high maintenance PGE1 doses during the preoperative period.
PubMed: 38378302
DOI: 10.1016/j.pedneo.2024.01.002 -
Clinical Case Reports Feb 2024Clinicians should think beyond pneumonia and left-to-right shunts when young children have persistent respiratory distress. Congenital lung anomalies, including...
KEY CLINICAL MESSAGE
Clinicians should think beyond pneumonia and left-to-right shunts when young children have persistent respiratory distress. Congenital lung anomalies, including congenital lobar emphysema, should be considered differential diagnoses. Chest X-ray and CT imaging should be conducted to gain insight regarding and establish diagnosis, respectively.
ABSTRACT
Congenital lobar emphysema (CLE) is a rare and life-threatening congenital lung anomaly that often poses a diagnostic dilemma. The issue can be further confused with coexistent congenital heart defects (CHDs) with left-to-right shunts. The clinical presentation of CLE during infancy is similar to that of CHD, with CHD being more common entity, gets detected early. The presence of underlying CLE may only be suspected after CHD repair. In our case, a 2-month-old infant presented with respiratory distress. On evaluation, a large ventricular septal defect and patent ductus arteriosus were detected. After successful cardiac defect repair, the infant continued to experience cough, respiratory distress, and failure to thrive. Furthermore, on radiological reanalysis, CLE was suspected on X-ray and confirmed via computed tomography. CLE can be detected on chest X-rays; however, at an early stage, it is often confusing and misleading.
PubMed: 38371342
DOI: 10.1002/ccr3.8538 -
Frontiers in Pediatrics 2024
PubMed: 38361998
DOI: 10.3389/fped.2024.1370969 -
Archivos de Cardiologia de Mexico Feb 2024To communicate the experience in an Andean country with the OcclutechTM Duct Occluder device for the closure of patent ductus arteriosus.
BACKGROUND AND OBJECTIVE
To communicate the experience in an Andean country with the OcclutechTM Duct Occluder device for the closure of patent ductus arteriosus.
METHOD
observational, retrospective, cross-sectional study with basic statistical analysis. Period: December/2014 to December/2022. Data: medical chart, reports of catheterization.
RESULTS
Forty-six patients, female 71.3%, male 28.7%; age: 0.6-38 years-old (median [Me]: 5.2); weight: 6.3-60 kg (Me: 16.5). Origin: Andean 91.3%, coast 8.7%. Types of patent ductus arteriosus: E 54.4%, A 32.6%, D 13%. Minimum ductal diameter: 1.8-11.8 mm (Me: 3.5). Mean pulmonary artery pressure prior to occlusion: 14-67 mmHg (Me: 27). Pulmonary vascular resistance index prior to occlusion: 0.28-4.9 WU/m2 (Me: 1.3). Six of them were classified as hypertensive patent ductus arteriosus. Occlusion rate: 47.8% immediate, 81% at 24 hours, 100% after six months. Fluoroscopy time: 2-13.8 minutes (Me: 4). Complications: a migrated device. Follow-up: 1-6.5 years.
CONCLUSIONS
Occlutech Duct Occluder device was effective and safe for the closure of patent ductus arteriosus type E, A and D in low-altitude and high-altitude dwellers, whether they were children or adults, even when these ductus arteriosus were hypertensive.
PubMed: 38359430
DOI: 10.24875/ACM.23000126