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1.
Int J Hematol Oncol Stem Cell Res ; 17(3): 200-209, 2023 Jul 01.
Article in English | MEDLINE | ID: mdl-37817967

ABSTRACT

Background: Transfusion support has an essential role in coronary artery bypass graft (CABG). The time-honored gold standard for CABG is the on-pump procedure (ONCAB); however, off-pump coronary artery bypass (OPCAB) is also a safe, cost-benefit procedure with fewer blood transfusion requirements. This study was performed to evaluate transfusion patterns in OPCAB due to the diversity of transfusion practices. Materials and Methods: This retrospective study was performed to determine the transfusion rate and triggers in OPCAB patients. Medical files of all patients undergoing OPCAB surgery at Sanandaj Tohid Hospital in 2014 were reviewed. Patients' demographics data, preoperative laboratory tests (PT, aPTT, Hb, Hct, Platelet count), underlying medical conditions, and their possible relation to further transfusions and the ward department in which the transfusion had taken place were extracted. SPSS 16 Chicago software, T-student Test, One Way Anova, and χ2 exam were applied for data analysis. P values ≤0.05was considered significant. Results: Among 91 elective OPCAB patients: 28(30.8%) women and 63(69.2%) men with mean age of 64.80±9.02 years, 63(69.23%) received a blood product. Mean utilization of PRBC, FFP, Platelet, and Cryoprecipitate were 2.17±2.044, 2.46±2.86, 2.86±3.80 and 0.40±2.10 units, respectively. ICU revealed the highest consumption rate for all products.  Female sex (p<0.001), Hypertension (P=0.002), and low hemoglobin(P=0.004) were noted as predictive factors for transfusion.  Conclusion: This study concluded that the transfusion rate in OPCAB is still very high in Iran (regarding a study in a countryside hospital) and that the highest utilization rate is seen in the ICU.

2.
Iran J Kidney Dis ; 16(5): 292-297, 2022 09.
Article in English | MEDLINE | ID: mdl-36178863

ABSTRACT

INTRODUCTION: Hydronephrosis, a condition that is mostly congenital, is considered as the most common type of pediatric urinary tract disorder. The aim of this study was the evaluation of the prognosis and outcomes of hydronephrosis in cases of congenital hydronephrosis. METHODS: In a cross-sectional study, run in a tertiary clinic of pediatric nephrology, from 2015 to 2020, patients with fetal hydronephrosis were selected. Ultrasonography, urinalysis and kidney function tests were ordered for all patients and in the presence of hydronephrosis, repeated ultrasonography, voiding cystourethrography and dimercaptosuccinic acid scan were performed. In cases with evidence of obstruction, a diethylenetriamine pentaacetic acid scan and relative surgical procedures were performed. RESULTS: Among 141 cases, mean age was 8 ± 1.4 years and 80.9% were male. Partial or complete obstruction in the right and left kidney was found in 16.3 and 24.8% of patients, respectively. The degree of hydronephrosis was mild in 46.1%, moderate in 39%, and severe in 9.2% of the patients. At the last follow-up period, hydronephrosis recovered in 46% of the patients, while 54% experienced persistence or exacerbation of the disease. Meanwhile, 7.1% of patients showed neurogenic bladder, 19.1% urinary tract infection and 22.7% urinary stones. CONCLUSION: Our study revealed that fetal hydronephrosis ends in complete recovery following birth in 46% of the cases. However, in cases experiencing persistent or exacerbating hydronephrosis, optimized treatment and/or surgical intervention are required.  DOI: 10.52547/ijkd.6516.


Subject(s)
Hydronephrosis , Urinary Tract Infections , Child , Cross-Sectional Studies , Female , Humans , Hydronephrosis/diagnostic imaging , Hydronephrosis/etiology , Male , Pentetic Acid , Pregnancy , Succimer , Ultrasonography, Prenatal/methods
3.
Case Rep Cardiol ; 2022: 5529355, 2022.
Article in English | MEDLINE | ID: mdl-35531352

ABSTRACT

Cardiac involvement may accompany various inborn errors of metabolism (IEM) including fatty acid oxidation (FAO) disorders, presenting as rhythm disturbances, conduction abnormalities, cardiomyopathies, pericardial effusion, and sudden cardiac death. FAO disorders are rare mitochondrial diseases with variable organ involvements and clinical presentations. Very long-chain acyl-CoA dehydrogenase deficiency (VLCADD) is a FAO disorder with diverse clinical presentations. We report two VLCADD patients with cardiac involvement and diverse presentations. The first patient represents with cardiogenic shock and dilated cardiomyopathy (DCM) at childhood. The second patient represents with suspicious sepsis at early infancy and hypertrophic cardiomyopathy (HCM) at further evaluation. IEM should be thought of in every individual case with suspicious sepsis or cardiac failure regardless of age or previous history.

4.
Iran J Kidney Dis ; 16(2): 88-95, 2022 03.
Article in English | MEDLINE | ID: mdl-35489077

ABSTRACT

INTRODUCTION: Cardiovascular disease (CVD) may accompany chronic kidney disease (CKD), resulting in additional complications and increased death rate. This study was performed to evaluate cardiac structure and function and several risk factors in hospitalized CKD children. METHODS: Seventy-four children with CKD were enrolled in this cross-sectional descriptive study. Two-dimensional and M-mode ultrasonography, Doppler flow velocity and Tissue Doppler Imaging (TDI) were used to evaluate cardiac chamber size, left ventricular mass (LVM) and echocardiographic indices of ventricular function. RESULTS: Advanced stages of CKD showed statistically insignificant increased LVM and LVM indexed to height2.7 (LVMI), and mildly reduced diastolic function. Hypertensive patients had an insignificant increase in the incidence of left ventricular hypertrophy (LVH) defined as LVMI greater than 95th percentile for age and sex and LVH2 as LVMI2 more than 95 gr/m2 for girls and more than 115gr/ m2 for boys older than 8 years. Patients with LVH had lower left ventricular ejection fraction (LVEF) and abnormal right ventricular (RV) function based on the tricuspid valve systolic velocity (TV S') survey. LVH2 cases, however, revealed decreased LV systolic function according to ejection fraction (EF) and abnormal mitral valve systolic velocity (MV S'). CONCLUSION: LVH related to hypertension and mild systolic and diastolic dysfunction were more prevalent in advanced CKD cases, however TDI showed no statistically significant difference in the prevalence of MV S' and TV S'. We recommend strict blood pressure control and prevention of renal function deterioration as effective tools for cardiac protection in CKD children.  DOI: 10.52547/ijkd.6643.


Subject(s)
Hypertension , Renal Insufficiency, Chronic , Child , Cross-Sectional Studies , Echocardiography/adverse effects , Female , Humans , Hypertension/complications , Hypertension/epidemiology , Hypertrophy, Left Ventricular/diagnostic imaging , Hypertrophy, Left Ventricular/epidemiology , Hypertrophy, Left Ventricular/etiology , Male , Renal Insufficiency, Chronic/complications , Renal Insufficiency, Chronic/epidemiology , Stroke Volume/physiology , Ventricular Function, Left
5.
Pediatr Cardiol ; 33(1): 21-6, 2012 Jan.
Article in English | MEDLINE | ID: mdl-21850482

ABSTRACT

This prospective cohort study aimed to determine the morbidity and mortality among hyperglycemic pediatric patients after cardiac surgery. The study was conducted in a pediatric intensive care unit (PICU) for cardiac surgery patients at a university-affiliated, referral, heart hospital. A total of 379 postcardiac surgery pediatric patients participated in the study. No interventions were performed. Measurements of blood glucose level together with other clinical and laboratory data were collected on postoperative days 1, 2, 3, and 7. Mean blood glucose level exceeding 126 mg/dl was considered hyperglycemia, and a level exceeding 200 mg/dl determined severe hyperglycemia. These measurements were analyzed for association with major complications and death. Hyperglycemia was common (86%) in this cohort study. There was no statistical correlation between hyperglycemia and death or major complications, but patients with severe hyperglycemia showed a significantly higher mortality rate (16/64 deaths [25%] vs. 13/315 deaths [4.12%]; P < 0.001]) and more morbidities (16/64 [25%] vs. 43/315 [13.65%]; P = 0.022). Severe hyperglycemia was independently associated with mortality according to multivariate logistic regression. Hyperglycemia is quite prevalent among pediatric patients after cardiac surgeries. Severe hyperglycemia is associated with higher morbidity and mortality rates in this patient population.


Subject(s)
Cardiac Surgical Procedures/mortality , Hyperglycemia/complications , Postoperative Complications/epidemiology , Adolescent , Age Factors , Blood Glucose , Child , Child, Preschool , Female , Humans , Hyperglycemia/mortality , Infant , Infant, Newborn , Intensive Care Units, Pediatric , Male , Postoperative Complications/mortality , Prospective Studies
6.
J Tehran Heart Cent ; 6(3): 134-7, 2011.
Article in English | MEDLINE | ID: mdl-23074619

ABSTRACT

BACKGROUND: Coarctation of the aorta is a discrete stenosis of the proximal thoracic aorta. The common clinical pattern is congestive heart failure in infancy. Treatment methods include balloon angioplasty and surgical repair in this age group. Percutaneous balloon angioplasty is a less invasive method for the repair of discrete coarctation but remains controversial as a primary treatment strategy for a native coarctation. This study aimed to compare the effectiveness and outcome of balloon angioplasty and surgical repair in coarctation infants younger than 1 year old. METHODS: This retrospective study evaluated the results of the two methods in 167 patients younger than one year old admitted into a tertiary heart center pediatric ward with the diagnosis of coarctation of the aorta: Balloon angioplasty was done for 55 and surgical repair for 112 infants. Patients with previous interventions were not included in this study. RESULTS: Primary results revealed no significant difference in the effectiveness of the two methods (p value = 0.0601). While the rate of recurrent coarctation was significantly lower in the surgery group [19 (17%) vs. 11 (20%), p value = 0.0470], the mortality rate was lower in the balloon angioplasty method [5 (5.5%) vs. 13 (11.6%), p value = 0.039]. Our multivariate logistic regression model, however, showed no statistically significant difference (p value = 0.120). CONCLUSION: Because of the incidence of re-coarctation, balloon angioplasty compared with surgical repair did not confer an improved outcome for our infants' coarctation.

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