Effect of peripherally inserted central catheter (PICC) parenteral nutrition on immune function and nutritional support after radical gastrectomy for gastric cancer.

Objective of the present study was to investigate the effects of peripherally inserted central catheter (PICC) parenteral nutrition support on immune function and nutritional support in patients undergoing radical gastrectomy for gastric cancer. 140 patients who underwent radical gastrectomy for gastric cancer were selected as participants and were divided into study group and the control group by random number table, with 70 cases in each group. Patients in the two groups underwent standard gastrectomy under general anesthesia by the same group of doctors. The study group received postoperative PICC catheter parenteral nutrition, and the control group received central venous catheter (CVC) nutrition support. Comparative study was done using t test and Chi-square test. The serum levels of ALB, TFN, PA, Hb, CD4+, CD8+, CD4+/CD8+, IgA, IgG, IgM and CD3+ in the two groups were observed before and after treatment, and the postoperative complications of the two groups were compared. After treatment, the levels of ALB, TFN, PA and Hb in the two groups were significantly increased (P<0.05). Levels of CD3+, CD4+, CD4+/CD8+, IgA, IgG and IgM also amplified significantly after treatment in both the groups, while CD8+ decreased significantly (P<0.05). What's more, the improvement degree of the study group was significantly greater than that of the control group (P<0.05). The time of drawing drainage tube, recovering intestinal function, getting off bed and the length of hospital stay in the study group were significantly shorter than those in the control group (P<0.05). The incidence of postoperative complications in the study group and control group were 8.6% (6/70 cases) and 11.4% (8/70 cases) respectively, and there was no significant difference (P>0.05). PICC catheter parenteral nutrition support and improve the nutritional status of patients, it was proved a safe and effective nutritional support which improve the cellular immune function and accelerated the recovery of gastrointestinal function.

[Black precipitate in parenteral nutrition]. / Precipitado negro en nutrición parenteral.

INTRODUCTION: Introduction: a black precipitate was observed in the filter during the infusion of a parenteral nutrition without lipids. There are similar findings published in which copper and sulphur (from cysteine) were found in the composition of the precipitate. Objective: to determine if copper and cysteine are involved in the formation of the precipitate. Methods: samples of the parenteral nutrition solution were taken before and after its passage through the filter. Amino acids concentrations were analysed in both samples by ion exchange chromatography and post-column derivatization with ninhydrin in a Biochrom 30 device. Copper concentrations were measured by atomic absorption spectrometry in a PerkinElmer AAnalyst™ 200 device. Results: a decrease in cysteine concentration of 29.3% was found. The concentration of copper decreased by 75.9%. Conclusions: the decrease in the concentrations of cysteine and copper in the filtered solution suggest that both are involved in the formation of the black precipitate observed in the filter.

INTRODUCCIÓN: Introducción: durante la infusión de una nutrición parenteral sin lípidos se observó un precipitado negro en el filtro. Hay hallazgos similares publicados en los que se han detectado cobre y azufre (proveniente de la cisteína) en la composición del precipitado. Objetivo: comprobar que la cisteína y el cobre intervienen en la formación del precipitado. Métodos: se tomaron muestras de la solución de nutrición parenteral antes y después de su paso por el filtro. Se analizaron en ambas muestras las concentraciones de aminoácidos mediante cromatografía de intercambio iónico y derivatización post-columna con ninhidrina en un equipo Biochrom 30 y las de cobre mediante espectrometría de absorción atómica en un equipo PerkinElmer AAnalyst™ 200. Resultados: las concentraciones de cisteína y cobre en la solución disminuyeron en un 29,3% y 75,9%, respectivamente. Conclusiones: la disminución de las concentraciones de cisteína y cobre en la solución filtrada sugieren que ambos están involucrados en la formación del precipitado negro observado en el filtro.

Scalp Intravenous Catheter Infiltration Leading to Subdural and Intraparenchymal Fluid Collection and Severe Neurologic Sequelae: A Case Report.

INTRODUCTION: Preterm infants require intravenous (IV) access for administration of medications, IV fluids, and parenteral nutrition. The scalp is a common site for obtaining IV access, and in children with hydrocephalus or wide fontanelles and sutures, there is a high probability of penetrating the meninges and brain matter with the scalp IV needle. If this penetration occurs and remains unnoticed, the contents of the IV infusion can infiltrate into the brain and cause severe brain damage. CASE PRESENTATION: A 3-day-old female neonate, born with myelomeningocele, was receiving total parenteral nutrition through a scalp-vein IV. She experienced a sudden increase in head circumference, a bulging fontanelle, and respiratory distress. Magnetic resonance images demonstrated subdural fluid collection, and the patient underwent emergency surgery. The dura, when opened, exuded milky-white fluid consistent in color with parenteral nutrition. Postoperative imaging showed a parenchymal abnormality caused by the intracranial and intraparenchymal infusion of parenteral nutrition. Four years later, the child had a shunt and had mild cognitive impairment. DISCUSSION: In cases of accidental intracranial administration of parenteral nutrition, we recommend that aggressive therapy be pursued to minimize the risks of developing comorbidities such as meningitis and to allow for maximal functional recovery.

Cost, Time, and Error Assessment During Preparation of Parenteral Nutrition: Multichamber Bags Versus Hospital-Compounded Bags.

BACKGROUND: Parenteral nutrition (PN) is associated with material and manpower costs and requires preparation time. The aim of this study was to evaluate the cost of PN using multichamber bags (MCBs) compared with hospital-compounded bags (COBs). The secondary aim of this study was to assess and compare preparation time and errors related to the production and preparation processes of PN bags. MATERIALS AND METHODS: A prospective, observational, cost-accounting study was conducted in 10 Spanish hospital pharmacy services. The cost assessments included components, raw materials, and hospital staff. Only PN bags with equivalent volume and nutrition value were included in the analyses. Assessment of errors related to PN was performed simultaneously with the cost and time comparison analyses. RESULTS: Among the 597 PN bags (295 MCBs, 302 COBs) evaluated, 392 PN bags (295 MCBs, 97 COBs) had an equivalent volume and nutrition value. The mean (standard deviation) total cost of the MCB was $62.11 ($12.34) per bag compared with $67.54 ($8.50) per bag for COBs, resulting in a significant cost savings of $5.71. On average, the time required to prepare an MCB was 38 minutes shorter (P < .001). Significantly fewer total number (percent) of errors was observed in the preparation of MCBs (3 [1.0%]) compared with COBs (15 [5.0%]); P < .01). CONCLUSION: The use of MCBs results in significant savings in cost and preparation time, which may have a beneficial effect on the economic burden associated with PN as well as a reduction in errors related to PN preparation.

Tunneled central venous catheters in pediatric intestinal failure: a single-center experience.

BACKGROUND: Parenteral nutrition for intestinal failure (IF) often requires a tunneled central venous catheter (CVC). The purpose of this study was to characterize complications after CVC placement and contributors to line loss in pediatric IF patients. METHODS: An institutional review board-approved retrospective review of pediatric (<18 y) IF patients who had a silicone tunneled CVC newly inserted or exchanged from 2012 to 2016 in an IF center was conducted. Patient demographics, procedure service (surgery versus interventional radiology), procedure type (new versus exchange), vessel, and complications related to CVCs were evaluated. Complications included dislodgement, infection, break, occlusion/malfunction, and others. An ethanol-lock protocol for silicone CVCs in IF patients was instituted in January 2012. RESULTS: Twenty-nine IF patients with tunneled CVCs were identified with 182 lines and 18,534 line d. Median age at line insertion was 17.1 mo (interquartile range [IQR] 7.6-31.5) with a median of five catheters (IQR 2-8) per patient. There were 19.2 complications per 1000 line d. Occlusions/malfunctions were the most common complication (6.0/1000 line d) followed by breaks (5.6/1000 line d). Median life of catheters was 51.5 d (IQR 21-129). On regression, adjusting for age, insertion service, and procedure type, shorter line life was associated with younger age (P = 0.04) and placement by interventional radiology (P < 0.01). Dislodgement was associated with newly placed lines relative risk 6.5 (95% CI 2.2-28.8). CONCLUSIONS: CVCs in pediatric IF patients have frequent complications and short line lifetimes. Dislodgement of CVC was an unexpectedly common complication with loss of access in newly placed lines. There may be modifiable processes to mitigate CVC complications.

Assessing the appropriateness of parenteral nutrition use in hospitalized patients. A comparison on parenteral nutrition bag prescription in different wards and nutritional outcomes.

PURPOSE: Our aim is to assess parenteral nutrition (PN) bag prescription in hospitalized patients and evaluate clinical outcomes linked to PN therapy. METHODS: We performed an observational longitudinal retrospective study on PN prescription in a General Public Hospital in Turin, Italy, on ninety-five patients receiving PN prescribed by the Nutrition Support Team (NST). We described patients' demography and assessed nutritional outcomes, as well as PN bag prescription in different wards. Medians were calculated for several clinical parameters before and after PN therapy. A z-test for proportions has been performed to better understand the impact of various conditions on clinical outcomes and to compare differences between administered nutrients and required amounts. RESULTS: The NST resulted responsible for only 18% of bags prescribed in the geriatrics ward and for 48% in the surgery wards. PN was not able to fulfill nutritional requirements resulting in a median lack of 3.1 calories and 0.23 g of proteins per kilogram of reference body weight per day. Despite this, PN therapy was able to improve total blood proteins and calcium blood levels in our cohort. The NST changed the prescription in 55.8% of the pre-existing PN regimens. CONCLUSIONS: More strict adherence to guidelines is needed in order to maximize effectiveness of PN and observe a positive impact on clinical parameters.

Central Line-Associated Mucor velutinosus Bloodstream Infection in an Immunocompetent Pediatric Patient.

We report here the isolation of Mucor velutinosus from multiple blood cultures performed on samples from Broviac catheters and culture of a Broviac insertion-site wound sample from a 6-year-old boy with a history of intestinal failure secondary to chronic intestinal pseudo-obstruction, parenteral nutrition, and jejunostomy tube dependence. Examination of a slide from the culture revealed the presence of wide nonseptate hyphae with sporangiophores, columella, and chlamydospores. The fungal isolate was sent to the National Institutes of Health for further evaluation and was identified as Mucor velutinosus by matrix-assisted laser desorption ionization-time-of-flight mass spectrometry and genomic sequencing. The patient was treated successfully with intravenous amphotericin B and prompt removal of his central line. To the best of our knowledge, this is the first case of M velutinosus bloodstream infection in a child without cancer.

The feasibility and safety of PICCs accessed via the superficial femoral vein in patients with superior vena cava syndrome.

OBJECTIVE: To investigate the feasibility and safety of the peripherally inserted central catheters (PICCs) accessed via the superficial femoral vein in patients with superior vena cava syndrome (SVCS). METHODS: From October 2010 to December 2014, 221 cancer patients with SVCS in our center received real-time ultrasound-guidance of the superficial femoral vein inserted central catheters (FICCs) at the mid-thigh. PICC insertion via upper extremity veins had also been investigated in 2604 cancer patients without SVCS as control. The average catheterization time, one-time puncture frequency, catheter duration and complications were compared between two groups. RESULTS: In the FICC group, the mean catheterization time was 31.60 ± 0.15 minutes, one-time puncture frequency was 1.05 ± 0.08, and catheter duration was 168.95 ± 20.47 days. There was no significant difference compared with the upper extremity veins PICC group: 31.11 ± 3.86 minutes, 1.03 ± 0.30, and 173.58 ± 39.81 days, respectively. The major complications included skin allergy to chlorhexidine gluconate (CHG) dressings, exudation, catheter-related infection, catheter occlusions, unplanned catheter withdrawal, venous thrombosis, mechanical phlebitis, and catheter malposition. It is interesting that a higher rate of catheter malposition was observed in the upper extremity veins PICC group than in the FICC group (2.15% vs. 0.00%). There were no significant differences in other complications between the two groups. CONCLUSIONS: Real-time ultrasound-guided PICCs accessed via the superficial femoral vein at the mid-thigh is a new modified technique with low complications, which can be a feasible and safe alternative venous access for patients with SVCS.

Substantial harm associated with failure of chronic paediatric central venous access devices.

Central venous access devices (CVADs) form an important component of modern paediatric healthcare, especially for children with chronic health conditions such as cancer or gastrointestinal disorders. However device failure and complications rates are high.Over 2½ years, a child requiring parenteral nutrition and associated vascular access dependency due to 'short gut syndrome' (intestinal failure secondary to gastroschisis and resultant significant bowel resection) had ten CVADs inserted, with ninesubsequently failing. This resulted in multiple anaesthetics, invasive procedures, injuries, vascular depletion, interrupted nutrition, delayed treatment and substantial healthcare costs. A conservative estimate of the institutional costs for each insertion, or rewiring, of her tunnelled CVAD was $A10 253 (2016 Australian dollars).These complications and device failures had significant negative impact on the child and her family. Considering the commonality of conditions requiring prolonged vascular access, these failures also have a significant impact on international health service costs.

Análise da estrutura física de uma unidade nutrição parenteral em um hospital de SalvadorBA: uma abordagem farmacêutica / Analysis of the physical structure of a parenteral nutrition unit in a Salvador - Bahia hospital: a pharmaceutical approach

Introdução: A prestação serviço de terapia nutricional em nível hospitalar é de fundamental importância para manutenção da saúde, pois atende à necessidade nutricional dos pacientes com dificuldade e/ou impossibilidade de nutrição pelas vias fisiológicas. Este estudo visou avaliar a estrutura física de uma unidade de terapia nutricional hospitalar e qualificar o desfecho clínico de pacientes submetidos à terapia nutricional parenteral. Método: O estudo ocorreu por observação direta, com abordagem qualitativa utilizando check-list conforme a RDC nº 272. Em seguida, foi realizado um estudo retrospectivo dos prontuários de pacientes submetidos à nutrição parenteral, a fim de verificar o período de evolução dos pacientes. Resultados: A ausência de antecâmara na sala de paramentação, pressão positiva e filtros de ar na sala limpa da unidade são inconformidades encontradas no estudo que podem comprometer a qualidade da nutrição parenteral (NP). A preparação de NP numa unidade de manipulação traduz-se em resultados de segurança e qualidade no serviço prestado ao paciente observados em 48% dos pacientes em terapia que obtiveram alta hospitalar, e, dentre estes, 80% obtiveram retorno das funções gastrintestinais. Conclusões: Recomenda-se avaliações estruturais e funcionais dessas unidades, com a finalidade de promover intervenções que possibilitem adequações físico-funcionais para estabelecer a oferta da NP em hospitais e, por fim, contribuir para bons prognósticos em pacientes críticos internados.(AU)

Introduction: The provision of nutritional support service in hospital. It is very important for health maintenance because it meets the nutritional needs of patients and with difficulty or impossibility of nutrition by physiological pathways. This study aimed to evaluate the physical structure of a unit of hospital nutrition therapy, and describe the clinical outcome of patients undergoing parenteral nutrition. Methods: The study was conducted by direct observation with a qualitative approach using checklist according RDC 272. Then a retrospective study of medical records of patients undergoing parenteral nutrition in order to check the evolution of the period patients. Results: The absence of antechamber in the scrub room, positive pressure and air filters in the clean room of the unit are non-conformities found in the study that could compromise the quality of parenteral nutrition (PN). The preparation of PN in handling unit translates into safety results and quality of service provided to patients observed in 48% of patients on therapy that were discharged, and of these 80% were return of gastrointestinal functions. Conclusions: It is recommended structural and functional assessments of these units with the purpose of promoting interventions that enable physical and functional adaptations to establish the supply of PN in hospitals and ultimately contribute to good prognosis in hospitalized critically ill patients.(AU)

Central venous catheter repair is not associated with an increased risk of central line infection or colonization in intestinal failure pediatric patients.

PURPOSE: The intestinal failure (IF) population is dependent upon central venous catheters (CVC) to maintain minimal energy requirements for growth. Central venous catheter infections (CVCI) are frequent and an independent predictor of intestinal failure associated liver disease. A common complication in children with long-term CVC is the risk of line breakage. Given the often-limited usable vascular access sites in this population, it has been the standard of practice to perform repair of the broken line. Although widely practiced, it is unknown if this practice is associated with increased line colonization rates and subsequent line loss. METHODS: A retrospective review of our institutional IF population over the past 8years (2006-2014) was performed. Utilizing a prospectively constructed database, all pediatric patients (n=13, ages 0-17 years) with CVC dependency enrolled in the Children's Intestinal Rehabilitation Program with IF were included who underwent a repair and/or replacement procedure of their line. The control replacement group was CVCs that were replaced without being repaired (36), the experimental repair group was CVCs that were repaired (8). The primary outcome of interest was the mean number of days in each group from the intervention (replacement or repair) to line infection/colonization. Mann-Whitney tests for significance were performed with p-values <0.05 being the threshold value for significance. RESULTS: There were no catheter repair associated CVCI. The mean number of days from the replacement or repair of a CVC to its removal owing to infection/colonization was 210.0 and 162.8days respectively. There was no statistically significant difference between these groups in time to removal owing to line infection (p=0.55). CONCLUSION: Repair of central venous catheters in the pediatric population with intestinal failure does not lead to an increased rate of central venous catheter infection and should be performed when possible.

Safety and efficacy of an olive oil-based triple-chamber bag for parenteral nutrition: a prospective, randomized, multi-center clinical trial in China.

BACKGROUND: Small studies suggest differences in efficacy and safety exist between olive oil-based (OLIVE) and soybean oil-based (SOYBEAN) parenteral nutrition regimens in hospitalized adult patients. This large, prospective, randomized (1:1), open-label, multi-center, noninferiority study compared the delivery, efficacy, and safety of OLIVE (N = 226) with SOYBEAN (N = 232) in Chinese adults (≥18 years) admitted to a surgical service for whom parenteral nutrition was required. METHODS: Treatments were administered for a minimum of 5 days up to 14 days (to achieve approximately 25 kcal/kg/day, 0.9 g/kg/day amino acids, 0.8 g/kg/day lipid). Impact of treatment on anabolic/catabolic and serum inflammatory, chemistry, and hematological markers, safety, and ease of use were assessed. The primary efficacy variable was serum prealbumin level at Day 5. RESULTS: OLIVE (n = 219) was not inferior to SOYBEAN (n = 224) based on the prealbumin least square geometric mean [LSGM] ratio [95% CI] 1.12 [1.06, 1.19]; P = 0.002), improved the anabolic/catabolic status of patients enrolled in the study, and was well tolerated compared with SOYBEAN. Improved anabolic status was supported by significantly higher levels of prealbumin at Day 5, albumin at Day 5 and IGF-1 at Day 14 in the OLIVE group, while catabolism was similar between groups. C-reactive protein, intercellular adhesion molecule-1, procalcitonin, and oxidation were similar in each group, but infections were significantly lower with OLIVE (3.6% versus 10.4%; P < 0.01). CONCLUSIONS: OLIVE provided effective nutrition, was well tolerated, was associated with fewer infections, and conferred greater ease-of-use than SOYBEAN. TRIAL REGISTRATION: NTC 01579097.

The use of central venous lines in the treatment of chronically ill children.

Treatment of chronic diseases in children is a special medical problem. Maintaining constant access to the central vascular system is necessary for long-term hemato-oncological and nephrological therapies as well as parenteral nutrition. Providing such access enables chemotherapic treatment, complete parenteral nutrition, long-term antibiotic therapy, hemodialysis, treatment of intensive care unit patients, monitoring blood pressure in the pulmonary artery and stimulation of heart rate in emergency situations as well as treatment of patients suffering from complications, especially when chances of access into peripheral veins are exhausted. Continuous access to the central vascular system is desirable in the treatment of chronically ill children. Insertion of a central venous catheter line eliminates the unnecessary pain and stress to a child patient accompanying injection into peripheral vessels. In order to gain long-term and secure access to the central venous system, respecting the guidelines of the Center for Disease Control and Prevention contained in the updated 'Guidelines for the Prevention of Intravascular Catheter-Related Infections' is necessary.

Nutrición en el paciente con pancreatitis grave: recomendaciones basadas en la evidencia / Nutrition in patients with severe pancreatitis: evidence-based recommendations

En pacientes con pancreatitis aguda grave debe asegurarse el aporte nutricional adecuado. Se presentan algunas propuestas para el tratamiento de estos enfermos críticos en la unidad de cuidados intensivos

Acute mediastinitis due to extravasation of parenteral nutritional formula via a central venous catheter.

Mediastinitis is a complication generally associated with thoracic surgery. Its occurrence after placement of a central venous catheter is uncommon, and only a few cases have been reported. An 83-year-old man who had mediastinitis due to extravasation of parenteral nutritional formula via a central venous catheter is presented. The signs and symptoms, diagnosis, and treatment of this unusual complication are described. This complication should be included in the differential diagnosis of mediastinitis in patients with a central venous catheter in place who have not had thoracic surgery.

Safe management of anastomotic leakage after gastric cancer surgery with enteral nutrition via a nasointestinal tube.

PURPOSE: Anastomotic leakage is a serious complication after gastric cancer surgery. Despite the superiority of enteral nutrition (EN), total parenteral nutrition (PN) remains the standard therapy for anastomotic leakage. After introduction of EN via a nasointestinal tube for patients with anastomotic leakage in our institution in 2006, standard nutritional therapy was shifted gradually from PN to EN. The present preliminary study evaluates the safety and feasibility of EN via a nasointestinal tube for anastomotic leakage after gastric cancer surgery. METHODS: Retrospective review of all gastric cancer surgeries from 2005 to 2009 (n = 2,588) revealed 53 patients (2.0%) who developed anastomotic leakage and were treated conservatively. EN was performed via a nasointestinal tube inserted using a guidewire under X-ray fluoroscopy. Clinical outcomes and complications following EN were compared with those in patients treated with PN (historical control group). The severity of complications was evaluated according to the Clavien-Dindo classification. RESULTS: Fifty patients were included in the final analysis (three patients died): 29 patients managed by EN and 21 managed by PN. There were no significant differences in clinical outcomes and the frequency of total complications between the two groups; however, there were fewer tube/catheter-related complications in the EN compared with the PN group (1 vs. 7, respectively; P < 0.01). There was one epistaxis (3.4%; grade I) in the EN group and seven catheter infections (33.3%; grade II) in the PN group. The risk of grade II or higher complications was greater in the PN than the EN group (11 vs. 4, respectively; P < 0.01), with the greatest difference seen in the incidence of catheter infections. On days 7, 10, and 15 after diagnosis of leakage, the white blood cell count and C-reactive protein levels were higher in the PN than in the EN group. The PN group required prolonged intravenous antibiotic infusion (P < 0.01). CONCLUSIONS: Nasointestinal tube insertion with EN can be performed safely for patients with anastomotic leakage. A major advantage of EN is fewer infectious complications. Because EN was not inferior to PN in terms of clinical outcome, we recommended that it is used in patients with anastomotic leakage after gastric cancer surgery.

A clinical concept for interfractional adaptive radiation therapy in the treatment of head and neck cancer.

PURPOSE: To present an approach to fast, interfractional adaptive RT in intensity-modulated radiation therapy (IMRT) of head and neck tumors in clinical routine. Ensuring adequate patient position throughout treatment proves challenging in high-precision RT despite elaborate immobilization. Because of weight loss, treatment plans must be adapted to account for requiring supportive therapy incl. feeding tube or parenteral nutrition without treatment breaks. METHODS AND MATERIALS: In-room CT position checks are used to create adapted IMRT treatment plans by stereotactic correlation to the initial setup, and volumes are adapted to the new geometry. New IMRT treatment plans are prospectively created on the basis of position control scans using the initial optimization parameters in KonRad without requiring complete reoptimization and thus facilitating quick replanning in daily routine. Patients treated for squamous cell head and neck cancer (SCCHN) in 2006-2007 were evaluated as to necessity/number of replannings, weight loss, dose, and plan parameters. RESULTS: Seventy-two patients with SCCHN received IMRT to the primary site and lymph nodes (median dose 70.4 Gy). All patients received concomitant chemotherapy requiring supportive therapy by feeding tube or parenteral nutrition. Median weight loss was 7.8 kg, median volume loss was approximately 7%. Fifteen of 72 patients required adaptation of their treatment plans at least once. Target coverage was improved by up to 10.7% (median dose). The increase of dose to spared parotid without replanning was 11.7%. Replanning including outlining and optimization was feasible within 2 hours for each patient, and treatment could be continued without any interruptions. CONCLUSION: To preserve high-quality dose application, treatment plans must be adapted to anatomical changes. Replanning based on position control scans therefore presents a practical approach in clinical routine. In the absence of clinically usable online correction methods, this approach allows significant improvement of target volume coverage and continuous parotid sparing without treatment delays.

Treatment of long-term catheter-related bloodstream infections with a taurolidine block: a single cancer center experience.

PURPOSE: Catheter-related bloodstream infections (CRBSIs) are a common problem in cancer patients with long-term catheters. The effectiveness of taurolidine, a new antimicrobial solution, in the management of CRBSIs is still unknown. A retrospective analysis of patients with proven CRBSIs treated with a taurolidine block in combination with systemic antibiotic treatment was performed to define its role in the management of CRBSIs. METHODS: Twenty-four episodes of CRBSIs in 23 cancer patients with permanent use of the long-term catheter were treated with a taurolidine block for 3 consecutive days in combination with systemic antibiotic treatment. RESULTS: Treatment was successful in 16 of 24 events (67%). Explantation was performed in 8 cases (33%): in 3 patients due to a second positive blood culture, and in 1 patient due to recurrent fever after the conservative treatment. In 4 patients, the conservative approach was prematurely stopped due to persisting fever. CONCLUSION: Taurolidine-based treatment may be a promising, noninvasive therapeutical approach in the management of long-term catheter-related bloodstream infections in cancer patients.