Neonates and Infants with Left Heart Obstruction and Borderline Left Ventricle Undergoing Biventricular Repair: What Do We Know about Long-Term Outcomes? A Critical Review.

BACKGROUND: The decision to perform biventricular repair (BVR) in neonates and infants presenting with either single or multiple left ventricle outflow obstructions (LVOTOs) and a borderline left ventricle (BLV) is subject to extensive discussion, and limited information is known regarding the long-term outcomes. As a result, the objective of this study is to critically assess and summarize the available data regarding the prognosis of neonates and infants with LVOTO and BLV who underwent BVR. METHODS: In February 2023, we conducted a review study with three different medical search engines (the National Library of Medicine, Science Direct, and Cochrane Library) for Medical Subject Headings and free text terms including "congenital heart disease", "outcome", and "borderline left ventricle". The search was refined by adding keywords for "Shone's complex", "complex LVOT obstruction", "hypoplastic left heart syndrome/complex", and "critical aortic stenosis". RESULTS: Out of a total of 51 studies, 15 studies were included in the final analysis. The authors utilized heterogeneous definitions to characterize BLV, resulting in considerable variation in inclusion criteria among studies. Three distinct categories of studies were identified, encompassing those specifically designed to evaluate BLV, those focused on Shone's complex, and finally those on aortic stenosis. Despite the challenges associated with comparing data originating from slightly different cardiac defects and from different eras, our results indicate a favorable survival rate and clinical outcome following BVR. However, the incidence of reintervention remains high, and concerns persist regarding residual pulmonary hypertension, which has been inadequately investigated. CONCLUSIONS: The available data concerning neonates and infants with LVOTO and BLV who undergo BVR are inadequate and fragmented. Consequently, large-scale studies are necessary to fully ascertain the long-term outcome of these complex defects.

[Arrhythmias in adult congenital heart disease at the emergency department: ANMCO Tuscany clinical pathway]. / I clinical pathways dell'ANMCO Toscana: la gestione in urgenza delle aritmie nel cardiopatico congenito adulto.

Arrhythmias are a common complication in the adult population with congenital heart disease (ACHD). Arrhythmias often lead to hemodynamic instability and, on the other hand, may be a marker of hemodynamic impairment in ACHD patients, both in natural history and after cardiac surgery. Treatment requires knowledge of basic anatomy and any previous cardiac surgery; the availability of patient's health records, if possible, is therefore crucial for therapeutic choices. In the emergency setting, the first target is represented by the patient's hemodynamic stabilization; mainly in moderate or high complexity ACHD, the connection with the referral center is recommended, to which patients should be entrusted for follow-up. A regional epidemiological observatory, aiming to assess the number, type and outcomes of emergency admissions of ACHD patients could be a useful tool for analyzing the effectiveness of the collaboration network between the different structures involved and for implementing organizational pathways.

Transcatheter closure of "Surgical" ostium secundum atrial septal defects with GORE® Cardioform ASD Occluder.

OBJECTIVE: To evaluate the GORE® Cardioform ASD Occluder (GCA)(WL Gore & Associates) device for closure of ostium secundum atrial septal defects (ASDs) with predicted indication for surgical correction. BACKGROUND: Closure of large ASD in small children by transcatheter approach is still challenging. This study evaluated the results of GCA in this subset of patients in a tertiary referral center. METHODS: Between January 2020 and March 2022, 97 children underwent transcatheter ASD closure at our Institution. Of them, 38 had a large defect (diameter/weight > 1.2 or diameter/body surface area > 20 mm/m2 ), predicted suitable for surgery and underwent closure with GCA. Procedure results and midterm outcome are reported. RESULTS: Patients' age and weight were 5.5 ± 1.5 years and 19.7 ± 4.7 kg, respectively. Absolute and relative ASD size was 21.5 ± 3.6 mm, 1.1 ± 0.2 mm/kg, and 27.7 ± 4.6 mm/m2 , respectively, resulting in QP/QS of 2.0 ± 0.8. Three patients were sent to surgery after balloon sizing. Four of the remaining 35 patients who underwent device deployment, needed rescue or elective surgery due to device embolization (n = 1), device instability (n = 2) or new-onset tricuspid valve regurgitation (n = 1). Procedure feasibility was 88.6%. Major complications were recorded in two patients (5.7%). Minor complications were recorded in five patients (14.3%). Complete closure at discharge was 90.3% (28/31 pts) rising to 100% at the last follow-up evaluation. Wireframe fracture rate at the 6 months examination was 52%, without clinical and instrumental consequences. CONCLUSIONS: Percutaneous treatment with GCA device is effective and safe in a high percentage of ASD children with predicted indications for surgical correction.

Atrial Function Impairments after Pediatric Cardiac Surgery Evaluated by STE Analysis.

Background: Applications of atrial speckle tracking echocardiography (STE) strain (ε) analysis in pediatric cardiac surgery have been limited. This study aims to evaluate the feasibility of atrial STE ε analysis and the progression of atrial ε values as a function of post-operative time in children after pediatric cardiac surgery. Methods: 131 children (mean 1.69 ± 2.98; range 0.01−15.16 years) undergoing cardiac surgery were prospectively enrolled. Echocardiographic examinations were performed pre-operatively and at 3 different post-operative intervals: Time 1 (24−36 h), Time 2 (3−5 days), Time 3 (>5 days, before discharging). The right and left atrium longitudinal systolic contractile (Ct), Conduit (Cd), and Reservoir (R) ε were evaluated with a novel atrial specific software with both P- and R-Gating methods. One hundred and thirty-one age-matched normal subjects (mean 1.7 ± 3.2 years) were included as controls. Results: In all, 309 examinations were performed over the post-operative times. For each post-operative interval, all STE atrial ε parameters assessed were significantly lower compared to controls (all p < 0.0001). The lowest atrial ε values were found at Time 1, with only partial recovery thereafter (p from 0.02 to 0.04). All atrial ε values at discharge were decreased compared to the controls (all p < 0.0001). Significant correlations of the atrial ε values with cardio-pulmonary-bypass time, left and right ventricular ε values (p < 0.05), and ejection fraction (p < 0.05) were demonstrated. Conclusions: Atrial ε is highly reduced after surgery with only partial post-operative recovery in the near term. Our study additionally demonstrates that post-surgical atrial and ventricular ε responses correlated with each other.

Overview of Lung Ultrasound in Pediatric Cardiology.

Lung ultrasound (LUS) is increasing in its popularity for the diagnosis of pulmonary complications in acute pediatric care settings. Despite the high incidence of pulmonary complications for patients with pediatric cardiovascular and congenital heart disease, especially in children undergoing cardiac surgery, the use of LUS remains quite limited in these patients. The aim of this review is to provide a comprehensive overview and list of current potential applications for LUS in children with congenital heart disease, post-surgery. We herein describe protocols for LUS examinations in children, discuss diagnostic criteria, and introduce methods for the diagnosis and classification of pulmonary disease commonly encountered in pediatric cardiology (e.g., pleural effusion, atelectasis, interstitial edema, pneumothorax, pneumonia, and diaphragmatic motion analysis). Furthermore, applications of chest ultrasounds for the evaluation of the retrosternal area, and in particular, systematic search criteria for retrosternal clots, are illustrated. We also discussed the potential applications of LUS, including the guidance of interventional procedures, namely lung recruitment and drainage insertion. Lastly, we analyzed current gaps in knowledge, including the difficulty of the quantification of pleural effusion and atelectasis, and the need to differentiate different etiologies of B-lines. We concluded with future applications of LUS, including strain analysis and advanced analysis of diaphragmatic mechanics. In summary, US is an easy, accurate, fast, cheap, and radiation-free tool for the diagnosis and follow-up of major pulmonary complications in pediatric cardiac surgery, and we strongly encourage its use in routine practice.

Left Ventricular Systolic Impairment after Pediatric Cardiac Surgery Assessed by STE Analysis.

BACKGROUND: Speckle-tracking echocardiography (STE) has gained increasing value in the evaluation of congenital heart diseases (CHD); however, its use in pediatric cardiac surgery is limited. AIM: To evaluate left ventricular (LV) systolic impairment after biventricular pediatric cardiac surgery by STE strain (ε) analysis. METHODS: We prospectively enrolled 117 children undergoing cardiac surgery for CHD. Echocardiography was performed at four different times: pre-operatively, 12-36 h (Time 1), 3-5 days (Time 2), and 6-8 days (Time 3). Images were obtained in the 4-2-and 3 apical chamber's views to derive LV global and regional (basal/mid/apical) ε values. RESULTS: At different postoperative times, we performed 320 examinations in 117 children (mean age: 2.4 ± 3.9, range: 0-16 years); 117 age-matched healthy children served as controls. All global, basal, and mid LVε values decreased after surgery; the lowest values being at Time 1 (p < 0.0001), which increased thereafter. At discharge, all global, basal, and mid LVε values remained lower than in pre-operative and healthy children (p < 0.05). Instead, apical segments (lowest at baseline) increased after surgery (p < 0.0001) but remained lower compared to controls. LV ejection fraction (LVEF) decreased at Time 1 (p = 0.0004) but promptly recovered to Time 2 and normalized at Time 3. CONCLUSIONS: STE ε analysis revealed a significant LV systolic impairment after surgery with amelioration thereafter but incomplete normalization at discharge. Base-apex differences emerged with apical segments that, contrary to all the other regions, showed relative hypercontractility after surgery. The slower recovery of LVε values compared to LVEF suggests that STE ε analysis may be more accurate for the follow-up of mild LV post-surgical impairment.

Selective perfusion of coronary vasculature in preterm sheep: a methodological innovation undermined by unfavourable operation of the foramen ovale.

Antenatal cardiac intervention affords new prospects for hypoplastic left heart syndrome. Its success, however, may come not only from absence of impediments to blood flow but also from a sufficiently developed cardiac wall. Here, we examined the feasibility to perfuse selectively the fetal coronary circulation for treatment with growth promoting agents. Pregnant sheep (94-114 days gestation, term 145 days) were used. An aortic stop-flow procedure was developed for intracoronary access in the nonexposed fetus and human mesenchymal stem cells and their exosomes served as test agents. We found that aortic stop-flow ensures preferential distribution of fluorescent microspheres to the heart. However, intracoronary administration of stem cells or exosomes was detrimental, with fetal demise occurring around surgery or at variable intervals afterwards. Coincidentally, stop-flow caused by itself a marked rise of intraluminal pressure within the occluded aorta along with histological signs of coronary obstruction. We conclude that it is feasible to perfuse selectively the coronary circulation of the preterm fetus, but treatments are not compatible with survival of the animals. The cause for failure is found in the absence of hemodynamic compensation to stop-flow via a left-to-right shunt. This unexpected event is attributed to a largely membranous foramen ovale, characteristic of sheep, that collapses under pressure.

Prognostic Value of a New Lung Ultrasound Score to Predict Intensive Care Unit Stay in Pediatric Cardiac Surgery.

BACKGROUND: Lung ultrasound (LUS) in pediatric cardiac surgery is gaining consensus. We (1) evaluated the prognostic value of a new LUS-score in pediatric cardiac surgery, and (2) compared LUS-score to conventional risk factors including age, The Society of Thoracic Surgeons/European Association of Cardio-Thoracic Surgery (STAT) score, cardiopulmonary bypass time, and prognostic biomarkers including brain natriuretic peptide and cystatin-C. METHODS: LUS examinations were performed in 237 children (median age, 0.55 years; interquartile range, 0.09-4.15 years) at 12 to 36 hours after surgery. For each hemithorax, 3 areas (anterior/lateral/posterior) were evaluated in the upper and lower halves, constituting 12 total scanning areas. For each site a score was assigned: 0 (rare B lines), 1 (separated B lines), 2 (coalescent B lines), 3 (loss of aeration), and total LUS score was calculated as sum of all sites. The primary endpoints were intensive care unit length of stay and extubation time. RESULTS: The mean total LUS score was 12.88 ± 6.41 (range, 0-26) and was higher in newborns (16.77 ± 5.25) compared with older children (5.36 ± 5.57; P < .001). On univariate analysis, LUS score was associated inversely with age (beta 0.26; P = .004) and body surface area (beta 3.41 P = .006) and positively with brain natriuretic peptide (beta 1.65; P < .001) and cystatin-C (beta 2.41; P < .001). The LUS score, when added as continuous predictor to a conventional risk model (age, STAT score, and cardiopulmonary bypass time) emerged significant both for intensive care unit length of stay (beta 0.145, P = .047) and extubation time (beta 1.644; P = .024). When single quadrants were analyzed, only anterior LUS score was significant (intensive care unit length of stay beta, 0.471; P = .020; extubation time beta 5.530; P = .007). CONCLUSIONS: Our data show the prognostic incremental value of a new LUS score over traditional risk factors in pediatric cardiac surgery.

Retrosternal Clots After Fontan Surgery by Systematic Evaluation With Transthoracic Ultrasound.

OBJECTIVES: Bleeding is a common, serious, and often subtle complication after total cavopulmonary connection surgery. The aim of the present study was to assess the incidence of retrosternal clots after surgery, which were searched for systematically with transthoracic ultrasound. DESIGN: Retrospective study. SETTING: Single center. PARTICIPANTS: Total cavopulmonary surgeries were reviewed from January 2016 to May 2019. INTERVENTIONS: Thoracic ultrasound with careful evaluation of the retrosternal area was performed at different postoperative times (12-36 hours, 5-7 days, and before discharge) as completion of routine echocardiography. MEASUREMENTS AND MAIN RESULTS: Among 37 children undergoing total cavopulmonary connection (mean age 5.5 ± 1.8 years [range 2.4-11.7]; mean body surface area 0.7 ± 0.1 m2 [range 0.3-1.6 m2]), retrosternal clots were detected in 18 (48.6%). Of these, 7 (13.5%) had small clots (<1 cm), 2 (5.4%) small to moderate sized clots (>1 cm-<2 cm), 3 (8.1%) moderate sized clots (>2-<3 cm), and 6 (16.2%) large clots (>3 cm). Four of the 6 detected large clots required surgical revision, and in the other 2 patients, the clots were not treated because the patients' conditions were clinically stable. When 3 major groups (group 1-no or small clots, group gropu 2 are small to moderate or moderate, group 3-large clots) were evaluated, no significant differences were noted in age, body surface area, CPB time, conduit type, or the number of previous surgeries. CONCLUSIONS: With thoracic ultrasound diagnosis, existence of retrosternal clots was found to be very common after total cavopulmonary connection. Most clots were small or moderate with no clinical effect; however, large clots that required redo surgery also were detected.

Normative Data for Left and Right Ventricular Systolic Strain in Healthy Caucasian Italian Children by Two-Dimensional Speckle-Tracking Echocardiography.

BACKGROUND: There is an increasing interest in echocardiographic strain (ε) measurements for the assessment of ventricular myocardial function in children; however, pediatric nomograms remain limited. Our aim was to establish pediatric nomograms for the left ventricular (LV) and the right ventricular (RV) ε measured by two-dimensional speckle-tracking echocardiography (2D-STE) in a large cohort of healthy children prospectively enrolled. METHODS: Echocardiographic measurements included STE LV longitudinal and circumferential and RV longitudinal global end-systolic ε. Age, weight, height, heart rate (HR), and body surface area (BSA) were used as independent variables in different analyses to predict the mean values of each measurement. Echocardiograms were performed by Philips-iE33 systems (Philips, Bothell, WA) and offline measurements on Philips-Q-Lab-9. RESULTS: In all, 721 subjects (age 31 days to 17 years; 48% female) were studied. Low coefficients of determination (R2) were noted among all of the ε parameters evaluated and adjusted for age, weight, height, BSA, and HR (i.e., R2 all ≤ 0.10; range, 0.01-0.088). This hampered the possibility of performing z-scores with a sufficient reliability. Thus, we are limited to presenting data as mean values (±SD) stratified for age groups and divided by gender. LV longitudinal ε values decreased with age (P < .001), while no significant age-related variations were noted for RV longitudinal ε. A significant base-to-apex (lowest to highest) gradient in circumferential LV ε values was noted at all ages (P < .001). CONCLUSIONS: We report pediatric echocardiographic normative data for 2D-STE for the LV and RV ε by using vendor-specific software. Our results confirm previous observations, showing only little variations of strain parameters with age and gender.

Tracheal surgery in children: outcome of a 12-year survey.

OBJECTIVES: Despite the fact that team management has improved the results in recent years, perioperative deaths and complications remain high in paediatric tracheal surgery. We reviewed our institutional experience by comparing our results with those in the literature. METHODS: Between 2005 and 2017, 30 children underwent surgery for tracheal disease. Fifteen were boys and fifteen were girls (50% vs 50%). The median age at operation was 7 months (15 days-9.6 years), and the median weight was 5.2 kg (2.8-34 kg). Congenital tracheal stenosis was diagnosed in 25 children (83.3%), and 5 (16.7%) had acquired lesions. The mean internal diameter in congenital tracheal stenosis was 1.5 mm, with complete tracheal rings present in all patients. Associated malformations were bronchopulmonary in 11 cases (36.7%) and cardiovascular in 16 (53.3%). RESULTS: No in-hospital deaths occurred in our data set. Overall mortality was 4 of 30 cases (13.3%). Twenty-four endoscopic reinterventions were required in 19 children (63%) and consisted of stent positioning in 13 (43.3%), balloon dilatation in 5 (16.7%), granulation removal in 4 (13.3%) and tracheostomy in 2 (6.7%). Of the survivors (26 of 30, 86.7%), 11 children (42.3%) did not require further examination on adequate tracheal diameter for age and absence of symptoms after a median follow-up period of 3.5 years. CONCLUSIONS: The result of paediatric tracheal surgery depends on several factors. The number of cases treated at a particular centre is an important one, but our experience, although limited, can be compared with that at centres with a higher volume of cases. We emphasize the need for applying a multidisciplinary approach to master the surgical command of different reconstructive tracheal procedures, to manage associated defects, particularly cardiovascular defects, and to manage complications under endoscopic guidance. These can be considered the mainstays of building a successful tracheal programme.

The role of posterior aortopexy in the treatment of left mainstem bronchus compression.

OBJECTIVES: We reviewed the role of posterior aortopexy for left mainstem bronchus compression in infants and children. METHODS: Eighteen children with respiratory symptoms were enrolled between 2005 and 2015 for surgical decompression of the left mainstem bronchus. The children were managed from diagnosis to follow-up by a dedicated tracheal team. Primary outcomes were the complete relief of symptoms or improvement with respect to preoperative clinical status. RESULTS: The median age was 4 years (0.3-15.4) and the median weight was 13.2 kg (3, 1-40). Symptoms or indications for bronchoscopy included difficult weaning from mechanical ventilation (n = 3, 17%), difficult weaning from tracheotomy (n = 4, 22%), recurrent pneumonia (n = 4, 22%), wheezing (n = 3, 17%), atelectasis (n = 1, 5.5%), bitonal cough (n = 1, 5.5%) and stridor (n = 2, 11%). Associated malformations were present in 88.7%. The diagnosis was made by bronchoscopy and computed tomography. Indication for surgery was the presence of pulsations and reduction in the diameter of the left mainstem bronchus compression of more than 70%. Surgery was performed by left posterolateral thoracotomy. Aortopexy was done under bronchoscopic control. No early or late deaths were observed, nor were reoperations necessary. Residual malacia was observed in 8 children (44%). Median follow-up was 4.1 years (0.1-7.1). At last follow-up, 17/18 (94.4%) children showed adequate airway patency. CONCLUSIONS: The intrathoracic location of the left mainstem bronchus predisposes it to compression. Vascular anomalies represent the most frequent causes. Aortopexy has been advocated as a safe and useful method to relieve the compression, and our results confirmed these findings. Management of these patients is challenging and requires a multidisciplinary team.

Major Aortopulmonary Collaterals in Transposition of the Great Arteries: A Cause for Preoperative and Postoperative Hemodynamic Imbalance.

We describe a case of transposition of the great arteries (TGA) with significant aortopulmonary collateral vessels causing management difficulties before and after an arterial switch operation. Preoperatively, the presence of collaterals exacerbated aortic diastolic runoff and led to myocardial ischemia. Postoperatively, despite uneventful extubation, the infant developed clinical heart failure characterized by pericardial and pleural effusions and feeding difficulties, which promptly resolved with percutaneous embolization of collaterals. Major aortopulmonary collaterals are rarely associated with TGA, but if present they may cause important hemodynamic imbalance in infants with TGA.

Lung ultrasound in adult and paediatric cardiac surgery: is it time for routine use?

Respiratory complications are common causes of morbidity and the need of repeated X-ray examinations after cardiac surgery. Ultrasound of the chest, including the lung parenchyma, has been recently introduced as a new tool to detect many pulmonary abnormalities. Despite this, the use of lung ultrasound (LUS) in adult and congenital cardiac surgery remains limited. In particular, lung ultrasound has been mainly used in the evaluation of pleural effusion (PLE), but no consensus exists on methods to quantify the volume of the effusion. Usefulness of LUS for the assessment of diaphragmatic motion in children has also been highlighted, but no clear recommendation exists regarding its routine use. Accuracy of LUS in detecting pulmonary congestion after adult cardiac surgery has been demonstrated, whereas studies in children are still scarce, and data on pneumothorax and lung consolidations are limited in the paediatric population. There are methodological and practicality issues regarding diagnostic protocols (i.e. image views and their sequential order) and instrumentation (transducers and their setting) used in different studies. It also remains unclear which practitioner-the cardiologist, intensivist, pulmonologist or the radiologist, should perform the examination. Cost analysis pertaining to extensive clinical application of lung ultrasound in cardiac surgery has never been performed. Guidelines and recommendations are warranted for a systematic and extensive use of this technique in cardiac surgery at different ages, as it could serve as a useful, versatile tool that could potentially decrease time, radiation exposure and costs.

Supra-annular mitral valve implantation in very small children.

OBJECTIVE: Mitral valve replacement (MVR) is a surgical option when mitral valvuloplasty is not feasible/successful. This study reviews our experience with MVR in very young children. METHODS: From July 2004 to January 2014, seven children (mean age 13.3 ± 11.2 months; range 4 months to 35 months; mean body weight 6.0 ± 2.2 kg) underwent MVR with a mechanical prosthesis in the supra-annular position. To provide better exposure in the left atrium, we performed in all but one case a biatrial transeptal incision according to Guiraudon. Six patients had congenital defects of the mitral valve and one had rheumatic. Six patients had undergone previous cardiosurgical procedures. RESULTS: All patients were implanted with a CarboMedics (CarboMedics, Austin, TX, USA) mechanical prosthesis. Mean prosthesis size was 19.0 ± 3.1 mm (range 16 to 25). There were no cases of operative or late mortality. At follow-up (mean 67.1 ± 34.8 months; range 25 to 108 months) two patients (28.6%) required reoperation both for thrombotic pannus formation over the disc at two and three months from first operation, respectively; only in one case was replacement necessary. CONCLUSION: Supra-annular MVR may be considered a feasible secondary surgical option in children with a small annulus when mitral valvuloplasty is unsuccessful or unsuitable. Early and mid-term outcomes are acceptable but complications are not uncommon, especially related to thrombotic events.

Emergency Starnes operation: a surgical success beyond any better expectation.

The wide anatomic spectrum of Ebstein's anomaly is reflected by its extremely variable clinical presentation. We report a case of severe Ebstein's anomaly with natural history of a boy who underwent a successful emergency modified Starnes operation in a Third World sub-Saharan African country during a charitable international surgical mission. The particularities of this case are represented by the modality and setting of the intervention and by a surprising and fast clinical recovery. The age of the patient at the intervention and the choice to not fenestrate the patch also represent the noteworthiness of this life-saving procedure.

V-shape reduction plasty to reduce the neoaortic root-ascending aorta discrepancy in children undergoing arterial switch operation.

Preoperative aortopulmonary mismatch is considered a risk factor for the development of aortic insufficiency after surgery for transposition of the great arteries. We have approached these children using a neoaortic root reduction plasty. Five children with severe PA-AO discrepancy (median age 57 days) underwent arterial switch operation (ASO) associated with a V-shape neoaortic reduction plasty. At follow-up aortic regurgitation remains stable in all patients and no supra-aortic obstruction and/or neoaortic root dilatation were observed.

Controversies in the prophylaxis and treatment of postsurgical pericardial syndromes: a critical review with a special emphasis on paediatric age.

Postsurgical pericardial syndromes are common complications after cardiac surgery; however, their treatment is not well established yet. We reviewed the accuracy and limits of clinical trials of prophylaxis and treatment of these diseases to identify an evidence-based therapeutic approach. We performed a literature search in the National Library of Medicine using the keywords pericardial effusion, cardiac surgery and paediatric/congenital. The research was then redefined adding separately the keywords postpericardiotomy syndrome, NSAIDs, steroids and colchicine. We found 12 clinical trials (eight for the prophylaxis and four regarding treatment), testing three major agent classes: NSAIDs, corticosteroids and colchicine. Therapy is generally based on NSAID with or without steroids with the adjunct of colchicine for recurrences. Only a few randomized controlled trials (RCTs) in adults support NSAID therapy. Efficacy of steroids has been proved only in small paediatric works, whereas no studies are available for colchicine. Studies furthermore presented some limitations: not univocal endpoints (not allowing for a meta-analysis), a limited sample size, scarce attention to confounders (such as the underlying cardiac disease and diuretic/analgesic regimen). Moreover, different agents were not assessed, nor when to start therapy. More evidence (two wide RCT plus a meta-analysis) supports the role of colchicine for prophylaxis in adults. Prophylaxis with NSAID/corticosteroids instead failed to have significant advantage in children, whereas a few data are available for adults. Evidence for the treatment of postsurgical pericardial syndromes is incomplete, making it difficult to understand when to treat and which agent to employ, especially in children.