Search

A secondary analysis of the MiLe-1 trial was published in Acta Anaesthesiologica Scandinavica, focusing on biomarker profiles in children with congenital heart defects (CHD). The study found that elevated levels of inflammatory markers were associated with an increased risk of acute kidney injury, longer ventilatory support time, and the need for vasoactive drugs. However, it is unclear whether the inflammatory response is primarily due to surgical trauma or the use of cardiopulmonary bypass. The study also highlighted the potential impact of enhanced recovery after anesthesia and surgery (ERAAS) protocols in improving outcomes for children with CHD. Overall, the study suggests the need for further research to understand the causes and outcomes of acute kidney injury in this population. [Extracted from the article]

Aims: Central venous catheters are essential for the management of pediatric cardiac surgery patients. Recently, an ultrasound‐guided access via a supraclavicular approach to the brachiocephalic vein has been described. Central venous catheters are associated with a relevant number of complications in pediatric patients. In this study, we evaluated the frequency of complications of left brachiocephalic vein access compared with right internal jugular vein standard access in children undergoing cardiac surgery. Methods: Retrospective analysis of all pediatric cases at our tertiary care university hospital over a two‐year period receiving central venous catheters for cardiac surgery. Primary endpoint: Frequency of complications associated with central venous catheters inserted via the left brachiocephalic vein vs. right internal jugular vein. Complications were defined as: chylothorax, deep vein thrombosis, sepsis, or delayed chest closure. Secondary endpoints: Evaluation of the insertion depth of the catheter using a height‐based formula without adjustment for side used. Results: Initially, 504 placed catheters were identified. Following inclusion and exclusion criteria, 480 placed catheters remained for final analysis. Overall complications were reported in 68/480 (14.2%) cases. There was no difference in the frequency of all complications in the left brachiocephalic vein vs. the right internal jugular vein group (15.49% vs. 13.65%; OR = 1.16 [0.64; 2.07]), nor was there any difference considering the most relevant complications chylothorax (7.7% vs. 8.6%; OR = 0.89 [0.39; 1.91]) and thrombosis (5.6% vs. 4.5%; OR = 1.28 [0.46; 3.31]). The mean deviation from the optimal insertion depth was left brachiocephalic vein vs. right internal jugular vein 5.38 ± 13.6 mm and 4.94 ± 15.1 mm, respectively. Conclusions: Among children undergoing cardiac surgery, there is no significant difference between the supraclavicular approach to the left brachiocephalic vein and the right internal jugular vein regarding complications. For both approaches, a universal formula can be used to determine the correct insertion depth. [ABSTRACT FROM AUTHOR]

Background: Several formulae or methods are reported to predict the ideal central venous catheter insertion depth. However, they are complicated and often unsuitable in cases requiring rapid management. Aims: This study aimed to determine a simple and practical method to predict the ideal central venous catheter insertion depth after the real‐time ultrasound‐guided right internal jugular vein, or left or right supraclavicular approach in pediatric patients. Method: Pediatric patients with congenital heart diseases who underwent cardiovascular surgery between July 2015 and February 2018 in the German Pediatric Heart Center Sankt Augustin were enrolled. Body height, body weight, patient age (months), and central venous catheter insertion depth were retrieved from the anesthesia records. Ideal central venous catheter insertion depth was calculated by measuring the distance between the level of the carina tracheae and the  central venous catheter tip on the first postoperative chest radiograph. The relationships of body height, body weight, and patient age (months) to ideal central venous catheter insertion depth for the right internal jugular, left supraclavicular, and right supraclavicular approaches were investigated. Results: Body height was the best parameter, providing the best coefficients of determination as well as the simplest relationship. Based on analysis for ideal central venous catheter insertion depth for every 10‐cm increase in body height, there was an ideal central venous catheter insertion depth for each body height, independent of the anesthesiologist's experience with the approach used. Whereas ideal central venous catheter insertion depths for the right internal jugular vein approach and the left supraclavicular approach showed no significant difference, ideal central venous catheter insertion depth for the right supraclavicular approach was significantly shorter than that of the other two approaches. Conclusion: This study successfully determined a visually simple and practical bar graph to predict the ideal central venous catheter depth inserted using only the real‐time ultrasound‐guided insertion technique for the right internal jugular vein, left supraclavicular, and right supraclavicular approaches. [ABSTRACT FROM AUTHOR]

Objectives In pediatric patients vascular access is often more difficult than in adults because of the smaller size of the vessels and the inability of the patient to cooperate without deep sedation or general anesthesia. Therefore Ultrasound has already become an invaluable tool for vascular access, but the full potential of ultrasound has yet to be fully realized. Improvements in image quality and a better understanding of optimal insertion techniques continue to help clinicians safely and efficiently place catheters with fewer complications. Methods and Technique The probes used for the vascular access are mainly linear and convex type. Higher- frequency ultrasound provides a vivid image; however, the signals are remarkably attenuated. Therefore, the choice of the probe with appropriate frequency is essential. As blood vessels are relatively easily identified with ultrasound, ultrasound-guided vascular access does not require as sharp images as ultrasound-guided nerve block. For pediatric vascular access, the linear probe with 5-15 MHz, 2-5 cm depth is ideal and adequate for almost all cases. Ultrasound-guided vascular access has two main approaches: 'long-axis' or 'in-plane approach' and 'short-axis' or 'transverse approach'. The long-axis approach visualizes the vessel along the insertion pathway and is commonly used to monitor the entire approach of the needle into the vessel. The short-axis approach is easier to show the positional relationship and depth of target vessels, but it is much harder to follow the needle tip within the tissues. Conclusion The use of 'real-time' ultrasound has been shown to increase first insertion success, reduce access time, have a higher overall success, and reduce arterial puncture. As the technology continues to improve the use of ultrasound will become as ubiquitous as the lines themselves. [ABSTRACT FROM AUTHOR]

The authors discuss the real-time ultrasound-guided supraclavicular approach technique to the central vein in pediatric patients. Topics covered include targeting the innominate vein, positioning the ultrasound probe for the skin puncture, and fixing the central vein catheter inserted by the left supraclavicular approach on the left shoulder. Avoiding placement of the tip of the central vein catheter at the anastomatic region during congenital heart disease operations is also mentioned.

Sir - We have written a review article regarding ultrasound-guided technique for vascular access in pediatric patients.[1] In subsequent papers, we described the technique of real-time ultrasound-guided blood access to the central vein via supraclavicular approach in greater detail.[[2]] In the current Letter to the Editor, we introduce a femoral artery cannulation for blood delivery on cardiopulmonary bypass (CPB) during aortic repair procedure in small pediatric patients with congenital heart disease as another application of real-time ultrasound-guided vascular access technique. An extremely low body temperature is not necessary anymore when using this blood delivery method via femoral artery cannulation. [Extracted from the article]

: In neonates and small children, percutaneous insertion of arterial catheters may be very difficult because of the small diameter of the arteries. Multiple attempts at cannulation are common and may be a predictor of serious adverse events following arterial cannulation. As an endartery, the brachial artery is usually not recommended for cannulation. However, limited data exist about brachial artery catheterization in neonates and young children. In this retrospective study, we report our experience with arterial indwelling catheters placed in neonates and small children prior to surgery for congenital heart defects. : We reviewed 1473 patient medical files containing information about 1574 arterial lines for perioperative and intensive care monitoring. Patient data (age and weight), cannulation characteristics (site, type, percutaneous or cut down insertion), duration of catheterization and complications were documented using the anesthesia and/or intensive care unit files. Patients were divided into three groups according to body weight. Group I: patients with a bodyweight up to 5 kg ( n = 561), group II: bodyweight 5–10 kg ( n = 615), and group III: bodyweight 10–20 kg ( n = 297). : The vast majority of our patients had radial or brachial artery catheterization. In group 1, we placed 200 brachial artery lines. Radial artery insertion was more successful with increasing body weight. Two ‘cut downs’ were necessary to place the arterial cannula (0.3%). The mean duration of the arterial cannula in place was 5.8 + 4.3 days in group I, which was significantly longer than in group III (2.9 + 2.2 days). Multiple attempts at catheter insertion were required for 200 patients in group I ( P < 0.05 compared with groups II and III). The number of guide wires used was similar in all study groups. Generally, we preferred 24 and 22 G catheters for cannulation. Serious complications such as permanent ischemic damage were not observed. Temporary occlusion of an artery occurred in five of 1473 patients. The rate of local infection was 0.5% in group I, 0.7% in group II and 2.3% in group III. Local hematoma were observed more frequently, but with no relevant consequences. Most of our patients were cannulated on the right side. In group I, 112 brachial artery catheters were placed. The greater the weight, the more radial catheters were used compared with a brachial approach. The mean functional time of the catheters (5.8 ± 4.3 days in group I) was significant shorter compared with patients from group III (2.9 ± 2.2 days). In 33.3% ( n = 200) multiple punctures were needed to place a catheter in group I ( P < 0.05 compared with the other groups) whereas the use of a guide wire was evenly distributed throughout the study groups. Small catheters (24 and 22 G) were preferred for most patients. In total only eight 20 G sized catheters were used in the children of group III. : Even considering the nature of a retrospective study design, we conclude that the brachial artery could be considered for cannulation in neonates and small children. [ABSTRACT FROM AUTHOR]

Schindler E, Müller M, Akintürk H, Valeske K, Bauer J, Zickmann B, Hempelmann G. Perioperative management in pediatric heart transplantation from 1988 to 2001: Anesthetic experience in a single center. Pediatr Transplantation 2004: 8: 237–242. © 2004 Blackwell Munksgaard Pediatric cardiac transplantation is currently an accepted option for end-stage heart disease and congenital cardiac malformations. This report focuses on the anesthetic perioperative management in 12 yr. From 1988 to 2001 we performed 90 heart transplantations in 88 children, infants and neonates. The pediatric heart transplant program of the children's heart center at our university hospital started in June 1988 with the transplantation of a 2-yr-old boy who was suffering from congenital heart disease. Since then, 88 transplants have been performed. We divided our patients into two groups. Group 1 ranged from 1988 to 1996 and Group 2 from 1997 to 2001. The patient characteristics have not significantly changed over the years in our institution. At the time of transplantation, mean age of the patients was 2.6 ± 4.3 yr from the period of 1988–1996 and 2.5 ± 4.1 yr from 1997 to 2001. Since 1988, 90 transplants (Tx) in 88 patients have been performed. Two patients needed re-Tx within 2 days after the initial operation because of primary graft failure. Indications for Tx were congenital heart disease (n = 67) and cardiomyopathy (n = 21). In the subgroup of the patients suffering from congenital heart disease there were 46 with the diagnosis of HLHS, followed by endocardial fibroelastosis (n = 7); the remaining 14 patients had other complex cardiac malformations and some underwent corrective palliative cardiac surgery before Tx. Sixty-three patients were younger than 1 yr of age and only five children were older than 10 yr. Twenty-three percent of the patients on the waiting list died before Tx was possible. The overall survival rate was 79% at 1 yr and 73% at 5 and 10 yr. Infants with HLHS had a lower probability of survival after 5 yr compared with other diagnosis (69% vs. 84%). Until now 21 patients have died after Tx. The duration of anesthesia, time of CPB and the age at the time of surgery decreased over the years. It is always a challenge for the anesthesiologist to treat these patients with pulmonary hypertension as one of the most critical risks in this group of patients. The preventive therapy with vasodilators as well as the availability of mechanical assist devices before and after heart transplantation reduces the effects of transitional pulmonary hypertension and prevents the development of post-operative right heart failure. [ABSTRACT FROM AUTHOR]

Background: In children, central venous catheter (CVC) placement is usually performed under ultrasound guidance for optimal visualization of vessels and reduction of puncture‐related complications. Nevertheless, in many cases, additional radiographic examinations are performed to check the position of the catheter tip. Aim: The primary objective of this observational feasibility study was to determine the number of ultrasound‐guided central venous catheter tips that can be identified in a subsequent position check using ultrasonography. Furthermore, we investigated the optimal ultrasound window, time expenditure, and success rate concerning puncture attempts and side effects. In addition, we compared the calculated and real insertion depths and analyzed the position of the catheter tip on postoperative radiographs with the tracheal bifurcation as a traditional landmark. Methods: Ninety children with congenital heart defects who required a central venous line for cardiac surgery were included in this single‐center study. After the insertion of the catheter, the optimal position of its tip was controlled using one of four predefined ultrasound windows. A chest radiograph was obtained postoperatively in accordance with hospital standards to check the catheter tip position determined by ultrasonography. Results: The children had a median (IQR) age of 11.5 (4.0, 58.8) months and a mean (SD) BMI of 15.3 (2.91) kg/m2 Ultrasound visualization of the catheter tip was successful in 86/90 (95.6%) children (95% confidence interval [CI]: 91.3%, 99.8%). Postoperative radiographic examination showed that the catheter tip was in the desired position in 94.4% (95% CI: 89.7%, 99.2%) of the cases. None of the children needed the catheter tip position being corrected based on chest radiography. Conclusion: Additional radiation exposure after the placement of central venous catheters can be avoided with the correct interpretation of standardized ultrasound windows, especially in vulnerable children with cardiac disease. [ABSTRACT FROM AUTHOR]

A review of an article by Naveen Raj on alternative methods of regional anesthesia for heart surgery in children beyond spinal or epidural anaesthesia in this issue is presented.

Organization of healthcare strongly differs between European countries and results in country‐specific requirements in postgraduate medical training. Within the European Union (EU), the European Board of Anaesthesiology has set recommendations of training for the Specialty of Anaesthesiology including standards for Postgraduate Medical Specialist training including a description for providing service in pediatric anesthesia. However, these standards are advisory and not mandatory. Here we aimed to review the current state and associated challenges of pediatric anesthesia training in Europe. We report an important country‐specific variability both in training and regulations of practice of pediatric anesthesia in the EU and in the United Kingdom. The requirements for training in pediatric anesthesia varies between nothing specified (Belgium) or providing anesthesia with direct supervision to a minimum of 50 cases below 5 years of age (Germany) to 3–6 month clinical practice in a specialized pediatric hospital (France). Likewise, the regulations for providing anesthesia to children varies from no regulations at all (Belgium) to age specific requirements and centralization of all children below 4 years of age to specified centers (United Kingdom). Officially recognized pediatric anesthesia fellowship programs are not available in most countries of Europe. It remains unclear if and how country‐specific differences in pediatric anesthesia training are associated with clinical outcomes in pediatric perioperative care. There is converging interest and support for the establishment of a European pediatric anesthesia curriculum. [ABSTRACT FROM AUTHOR]

Background: In the course of the corona pandemic, digital media has increasingly been used in many areas of medical practice to reduce personal contact. As it is of interest whether this can be practiced in the context of anesthesia consultations without loss of quality, we interviewed parents whose children received a cardiac or neuro magnetic resonance imaging (MRI) under sedation. Parents either received an on‐site or a remote consultation conducted by an anesthesiologist. Both parents and anesthesiologist were asked to indicate their satisfaction with the respective consultation procedure in a questionnaire. Aim: The aim of this study was to investigate if remote pre‐anesthesia consultation, supported by an online video, for parents whose children are receiving MRI examinations under sedation can replace the commonly performed on‐site consultation, without decreasing its quality. Methods: In this randomized trial, a total of 200 patients were included, one half received pre‐anesthesia consultation on‐site and the other half was given a link to a video and pre‐anesthesia consultation was conducted by phone. As a primary analysis, we compared the level of satisfaction for the general procedure, the quality of the pre‐anesthesia consultation and the contact to the anesthesiologists (or parents). We further investigated the frequency of complications and the preference for a possible next informed consent. Results: Both groups showed high levels of satisfaction. Some anesthesiologists and parents were less satisfied with the quality of on‐site pre‐anesthesia consultation than with the remote. In our patient cohort, there was no evidence for higher risk of complications when information was provided by telephone. Further, parents as well as anesthesiologists clearly favored the combined form of telephone information and online video. Overall, 61.2% of parents and 64% of anesthesiologists would choose this form of pre‐anesthesia consultation for repeat anesthesia. Conclusions: We did not observe that combined telephone and video decreased the quality of pre‐anesthesia consultation. A remote version seems feasible for simple procedures such as sedation for MRI. Further research on this topic in other areas of anesthesia would be beneficial. [ABSTRACT FROM AUTHOR]

Background: The validity of current tools for intraoperative objective assessment of nociception/antinociception balance during anesthesia in young and very young surgery children is unknown. Aim: Primary aim of the study was to test the hypothesis that the Newborn Infant Parasympathetic Evaluation (NIPE) index performs better in indicating nociception in anesthetized children below 2 years than changes in heart rate. Secondary aims were to evaluate associations between intraoperative changes in NIPE index values and postoperative pain and emergence delirium. Methods: Fifty‐one children aged <2 years who underwent surgery were included in this prospective observational study. Patients were assigned to either group 1 (healthy children, n = 31) or group 2 (critically ill, ventilated premature infants and neonates, n = 20). The NIPE index and heart rate in response to three defined nociceptive stimuli were continuously recorded. Two different scales, Kindliche Unbehagens‐ und Schmerzskala (KUS) and Pediatric Anesthesia Emergence Delirium (PAED) as well as a Pain Questionnaire were used to assess postoperative pain levels and emergence delirium. Results: In total, 110 nociceptive events were evaluated. The analysis revealed a statistically significant association between a decrease in the NIPE index and all nociceptive stimuli, with a sensitivity of 92% and a specificity of 96%. The mean percentage decrease ranged from approx. 15%–30% and was highly statistically significant in both groups and for each of the nociceptive events except for venous puncture (p =.004). In contrast, no consistent change in heart rate was demonstrated. The KUS and PAED scale scores were significantly associated with the duration of anesthesia (p =.04), but not with intraoperative NIPE depression. Conclusion: The NIPE index was reliable for assessing intraoperative nociception in children aged <2 years and was more reproducible for detecting specific nociceptive stimuli during general anesthesia than heart rate. An effect on postoperative outcome is still elusive. [ABSTRACT FROM AUTHOR]

Summary Therapy of hypoplastic left heart syndrome (HLHS) consists of the staged Norwood procedure or cardiac transplantation. Stenting the ductus arteriosus and subsequent banding of the pulmonary arteries allows the combination of neoaortic reconstruction with the establishment of a bidirectional cavopulmonary connection (combined stage 1 and 2 procedure) in a later session. We report the anaesthetic management in eight infants ranging from 107 to 195 days undergoing a combined stage 1 and 2 procedure. Nonselective pulmonary vasodilators and nitric oxide were needed in all cases to improve oxygen saturation in the postbypass period. Phosphodiesterase inhibitors and epinephrine were required in all patients for inotropic support during and after weaning off cardiopulmonary bypass. The procedure was successful in seven patients. One patient died intraoperatively because of right heart failure. The physiological changes of this new surgical strategy for palliation of HLHS offers a challenge for the anaesthetist primarily in the early postbypass period. [ABSTRACT FROM AUTHOR]

Background: A preliminary national audit of real fasting times including 3324 children showed that the fasting times for clear fluids and light meals were frequently shorter than recommended in current guidelines, but the sample size was too small for subgroup analyses. Aims: Therefore, the primary aim of this extended study with more participating centers and a larger sample size was to determine whether shortened fasting times for clear fluids or light meals have an impact on the incidence of regurgitation or pulmonary aspiration during general anesthesia in children. The secondary aim was to evaluate the impact of age, emergent status, ASA classification, induction method, airway management or surgical procedure. Methods: After the Ethics Committee's approval, at least more than 10 000 children in total were planned to be enrolled for this analysis. Patient demographics, real fasting times, anesthetic and surgical procedures, and occurrence of target adverse events defined as regurgitation or pulmonary aspiration were documented using a standardized case report form. Results: At fifteen pediatric centers, 12 093 children scheduled for surgery or interventional procedures were included between October 2018 and December 2019. Fasting times were shorter than recommended in current guidelines for large meals in 2.5%, for light meals in 22.4%, for formula milk in 5.3%, for breastmilk in 10.9%, and for clear fluids in 39.2%. Thirty‐one cases (0.26%) of regurgitation, ten cases (0.08%) of suspected pulmonary aspiration, and four cases (0.03%) of confirmed pulmonary aspiration were reported, and all of them recovered quickly without any consequences. Fasting times for clear fluids shortened from 2 hours to 1 hour did not affect the incidence of adverse events (upper limit 95% CI 0.08%). The sample size of the cohort with fasting times for light meals shorter than 6 hours was too small for a subgroup analysis. An age between one and 3 years (odds ratio 2.7,95% CI 1.3 to 5.8%; P <.01) and emergent procedures (odds ratio 2.8,95% CI 1.4 to 5.7;P <.01) increased the incidence of adverse events, whereas ASA classification, induction method, or surgical procedure had no influence. The clear fluid fasting times were shortest under 6/4/0 as compared to 6/4/1 and 6/4/2 fasting regimens, all with an incidence of 0.3% for adverse events. Conclusion: This study shows that a clear fluid fasting time shortened from 2 hours to 1 hour does not affect the incidence of regurgitation or pulmonary aspiration, that an age between one and 3 years and emergent status increase the incidence of regurgitation or pulmonary aspiration, and that pulmonary aspiration followed by postoperative respiratory distress is rare and usually shows a quick recovery. [ABSTRACT FROM AUTHOR]

Background: Prolonged fasting before anesthesia is still common in children. Shortened fasting times may improve the metabolic and hemodynamic condition during induction of anesthesia and the perioperative experience for parents and children and simplify perioperative management. As a consequence, some centers in Germany have reduced fasting requirements, but the national guidelines are still unchanged. Aims: This prospective multicenter observational study was initiated by the Scientific Working Group for Pediatric Anesthesia of the German Society of Anesthesiology and Intensive Care Medicine to evaluate real fasting times and the incidence of pulmonary aspiration before a possible revision of national fasting guidelines. Methods: After the Ethics Committee's approval, at least 3000 children were planned to be enrolled for this analysis. Patient demographics, real fasting times, anesthetic and surgical procedures and occurrence of regurgitation or pulmonary aspiration were documented using a standardized case report form. Results were presented as median [interquartile range] (range) or incidence (percentage). Results: At ten pediatric centers, 3324 children were included between October 2018 and May 2019. The real fasting times for large meals were 14 [12.2‐15.6] (0.5‐24) hours, for light meals 9 [5.6‐13.3] (0.25‐28.3) hours, for formula milk 5.8 [4.5‐7.4] (0.9‐24) hours, for breast milk 4.8 [4.2‐6.3] (1.3‐25.3) hours and for clear fluids 2.7 [1.5‐6] (0.03‐22.8) hours. Prolonged fasting (deviation from guideline >2 hours) was reported for large meals in 88.3%, for light meals in 54.7%, for formula milk in 44.4%, for breast milk in 25.8% and for clear fluids in 34.2%. Eleven cases (0.33%) of regurgitation, four cases (0.12%) of suspected pulmonary aspiration and two cases (0.06%) of confirmed pulmonary aspiration were reported; all of them could be extubated after the end of the procedure and recovered without any incidents. Conclusion: This study shows that prolonged fasting is still common in pediatric anesthesia in Germany that pulmonary aspiration with postoperative respiratory distress is rare and that improvements to current local fasting regimens and national fasting guidelines are urgently needed. [ABSTRACT FROM AUTHOR]

Summary: Pediatric anesthetic guidelines for the management of preoperative fasting of clear fluids are currently 2 hours. The traditional 2 hours clear fluid fasting time was recommended to decrease the risk of pulmonary aspiration and is not in keeping with current literature. It appears that a liberalized clear fluid fasting regime does not affect the incidence of pulmonary aspiration and in those who do aspirate, the sequelae are not usually severe or long‐lasting. With a 2‐hour clear fasting policy, the literature suggests that this translates into 6‐7 hours actual duration of fasting with several studies up to 15 hours. Fasting for prolonged periods increases thirst and irritability and results in detrimental physiological and metabolic effects. With a 1‐hour clear fluid policy, there is no increased risk of pulmonary aspiration and studies demonstrate the stomach is empty. There is less nausea and vomiting, thirst, hunger, and anxiety, if allowed a drink closer to surgery. Children appear more comfortable, better behaved and possibly more compliant. In children less than 36 months this has positive physiological and metabolic effects. It is practical to allow children to drink until 1 hour prior to anesthesia on the day of surgery. In this joint consensus statement, the Association of Paediatric Anaesthetists of Great Britain and Ireland, the European Society for Paediatric Anaesthesiology, and L'Association Des Anesthésistes‐Réanimateurs Pédiatriques d'Expression Française agree that, based on the current convincing evidence base, unless there is a clear contraindication, it is safe and recommended for all children able to take clear fluids, to be allowed and encouraged to have them up to 1 hour before elective general anesthesia. [ABSTRACT FROM AUTHOR]

Background Anesthesia for pediatric cardiac surgery requires a high level of expert knowledge. There are currently no recommendations and standards for anesthetic management for congenital cardiac surgery in Germany. Aim The aim of the present study was to assess the current status of structural and personnel anesthetic standards at pediatric cardiac surgery centers in Germany. Methods All cardiac surgical centers in Germany were reviewed for an active program for congenital heart surgery. Centers with an active program were invited to respond to an online survey. The questionnaire containing 55 items in 16 categories assessed current practice in pediatric cardiac anesthesia. Results An active program for pediatric cardiac surgery was identified at 27 centers. The response rate to the survey was 96.3%. A specialized group of anesthesiologists for pediatric cardiac anesthesia was reported from 26 centers (92.3%). The mean size of this group was 4.8 anesthesiologists per center. However, the annual case load of centers and relative annual case load per specialized anesthesiologist varied considerably between 12.5 and 250. Nonanesthesiologists performed sedation and general anesthesia for diagnostic and therapeutic interventions outside the operating theater in children with congenital heart diseases in 24 centers (77%). Although special equipment, for example, pediatric TEE, near-infrared spectroscopy, and devices for mechanical auto transfusion were available in most centers, their routine use was not always part of standard operating procedures. The proposal for mean adequate training in pediatric cardiac anesthesia as estimated by the participating centers was 10.8 months. Conclusion The present study represents the current structural situation for anesthesia at German pediatric cardiac surgery centers. [ABSTRACT FROM AUTHOR]