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PURPOSE: Elderly patients admitted to geriatrics departments often require peripheral venous catheters (PVC), which should be inserted and maintained following a series of preventive recommendations. Our objective was to evaluate the impact of a training bundle comprising measures aimed at reducing complications associated with the use of PVC in elderly patients admitted to a tertiary teaching hospital. METHODS: We performed a prospective study of patients who received a PVC within 24 h of admission to a geriatrics department. After a 10-month pre-interventional period, we implemented an educational and interventional bundle over a 9-month period. Follow-up was until catheter withdrawal. We analyzed and compared clinical and microbiological data between both study periods. RESULTS: A total of 344 patients (475 PVC) were included (pre-intervention period, 204 patients (285 PVC); post-intervention period, 140 patients (190 PVC)). No statistically significant differences in demographic characteristics were observed between the study periods. The colonization and phlebitis rates per 1000 admissions in both periods were, respectively, 36.7 vs. 24.3 (p = 0.198) and 81.5 vs. 65.1 (p = 0.457). The main reason for catheter withdrawal was obstruction/malfunctioning (33.3%). Obstruction rate was higher for those inserted in the hand than for those inserted at other sites (55.7% vs. 44.3%, p = 0.045). CONCLUSIONS: We found no statistically significant differences regarding phlebitis and catheter tip colonization rates. It is necessary to carry out randomized studies assessing the most cost-effective measure to reduce complications associated with PVC.
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Cateterismo Periférico , Flebitis , Humanos , Anciano , Estudios Prospectivos , Cateterismo Periférico/efectos adversos , Catéteres/efectos adversos , Flebitis/etiología , Flebitis/prevención & control , PacientesRESUMEN
A woman in her 60s with rheumatoid arthritis was admitted with fever and abdominal pain. Laparoscopic examination with the differential diagnosis of peritoneal neoplasm and infection revealed granulomatous phlebitis in the resected greater omentum. Amorphous eosinophilic deposits observed in the resected tissue exhibited focal, weak positivity for Congo red but were strongly positive for thioflavin S, confirming their focal amyloid properties. Marked degeneration of elastic fibers was also evident. Electron microscopy revealed deposits around the affected elastic fibers. Immunohistochemistry revealed the deposition of epidermal growth factor-containing fibulin-like extracellular matrix protein 1 (EFEMP1) along with T-cell-predominant lymphocytic inflammation. The definitive diagnosis was granulomatous enterocolic lymphocytic phlebitis (ELP) associated with EFEMP1 deposition exhibiting focal amyloid properties (EFEMP1/AEFEMP1), supported by proteomics analysis. This type of vasculitis is similar to amyloid-ß-related angiitis of the central nervous system. Thus, we speculate that granulomatous ELP also results from an immune response that recognizes EFEMP1/AEFEMP1 deposits as foreign material and attempts to remove them. Confirmation of EFEMP1/AEFEMP1 deposition with Congo red staining is challenging, particularly in the presence of inflammation, and warrants comprehensive evaluation.
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Proteínas de Unión al Calcio , Factor de Crecimiento Epidérmico , Flebitis , Humanos , Femenino , Rojo Congo , Inflamación , Proteínas de la Matriz Extracelular/metabolismoRESUMEN
Autoimmune pancreatitis (AIP) is classified into type 1 (IgG4-related) and type 2 (IgG4-unrelated) and the interpretation of pancreatic biopsy findings plays a crucial role in their diagnosis. Needle biopsy of type 1 AIP in the acute or subacute phase shows a diffuse lymphoplasmacytic infiltrate, storiform fibrosis, obliterative phlebitis, and the infiltration of many IgG4-positive plasma cells. In a later phase, changes become less inflammatory and more fibrotic, making interpretations more challenging. Confirmation of the lack of 'negative' findings that are unlikely to occur in type 1 AIP (e.g., neutrophilic infiltration, abscess) is important to avoid an overdiagnosis. The number of IgG4-positive plasma cells increases to >10 cells/high-power field (hpf), and the IgG4/IgG-positive plasma cell ratio exceeds 40 %. However, these are minimal criteria and typical cases show >30 positive cells/hpf and a ratio >70 % even in biopsy specimens. Therefore, cases with a borderline increase in this number or ratio need to be diagnosed with caution. In cases of ductal adenocarcinoma, the upstream pancreas rarely shows type 1 AIP-like changes; however, the ratio of IgG4/IgG-positive plasma cells is typically <40 %. Although the identification of a granulocytic epithelial lesion (GEL) is crucial for type 2 AIP, this finding needs to be interpreted in conjunction with a background dense lymphoplasmacytic infiltrate. An isolated neutrophilic duct injury can occur in peritumoral or obstructive pancreatitis. Drug-induced pancreatitis in patients with inflammatory bowel disease often mimics type 2 AIP clinically and pathologically. IL-8 and PD-L1 are potential ancillary immunohistochemical markers for type 2 AIP, requiring validation studies.
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Enfermedades Autoinmunes , Pancreatitis Autoinmune , Pancreatitis , Humanos , Pancreatitis Autoinmune/diagnóstico , Diagnóstico Diferencial , Enfermedades Autoinmunes/diagnóstico , Enfermedades Autoinmunes/patología , Pancreatitis/diagnóstico , Pancreatitis/patología , Biopsia con Aguja , Inmunoglobulina GRESUMEN
The purpose of this study was to evaluate the effect of cold application on amiodarone-related vein phlebitis. A quasi-experimental design was used. The study sample consisted of 79 patients who received an amiodarone infusion. The control group of the study consisted of patients receiving amiodarone treatment, while the intervention group consisted of patients receiving cold application during the amiodarone infusion. In the intervention group, after the start of amiodarone treatment, cold gel packs were applied a total of 12 times for 15 min at 2-h intervals. The rate of phlebitis development was 59% in the intervention group and 95% in the control group (p < .001). It was found that 52.2% of the patients in the intervention group had first grade phlebitis and 84.4% of the patients in the control group who developed phlebitis had second grade phlebitis (p < .001). The 15-min cold application was found to be effective in terms of the rate of phlebitis development, phlebitis grade and time of phlebitis development. (ClinicalTrials.gov NCT05058053).
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BACKGROUND: Amiodarone is a prophylactic rhythm-regulating drug used to prevent arrhythmia; However, especially during infusion, it has the potential to cause a number of complications, especially phlebitis. AIM: The aim of the study is to determine the effects of sesame oil, which has the potential to prevent phlebitis that may occur during amiodarone infusion administered to patients after cardiac surgery. DESIGN: This prospective, two-arm (1:1), block randomized controlled interventional study. METHODS: This study was conducted with 44 patients treated in the coronary intensive care unit of a university hospital, who received parenteral infusion of amiodarone. Sesame oil was applied superficially by applying 10 drops to a 10 cm perimeter of the cannula for 10 min. This application was repeated every 8 h during the 24-h amiodarone infusion. No intervention was made to the patients in the control group. However, standard nursing care measures and a standard transparent dressing were applied to the patients in both groups during the peripheral catheter application phase. Patients in the intervention and control groups were evaluated in terms of phlebitis at the end of every 24 h using the Visual Infusion Phlebitis Scale. The study was reported according to the CONSORT declaration. RESULTS: Phlebitis symptoms occurred in 15/22 (68.2%) of the patients in the intervention group on the first day, 3/22 (13.6%) on the second day and 2/22 (9.1%) of the patients on the third day, while in the control group, 20/22 (90.9%) of the patients had phlebitis on the first day and 2/22 (9.1%) on the second day. The incidence of phlebitis was 20/22 (90.9%) in the intervention group and 22/22 (100%) in the control group. There was no statistically significant difference in phlebitis symptoms between groups. CONCLUSION: The research results showed that the application of sesame oil did not significantly reduce the frequency of phlebitis. However, a trend indicating delayed onset of phlebitis symptoms was observed in the sesame oil group. Nevertheless, larger sample studies are needed. These studies are expected to assist in determining the effects of sesame oil on phlebitis more precisely and provide stronger support for the results. RELEVANCE TO CLINICAL PRACTICE: Training of nurses on non-pharmacological methods should be supported and opportunities should be given for their application.
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PURPOSE: This study aimed to determine the incidence of peripheral intravenous catheter (PIVC)-induced phlebitis and its predictors among adult patients hospitalized at Dow University Hospital, Karachi, Pakistan. METHODS: A sample of 258 adult patients admitted in the selected wards and planned for peripheral intravenous catheter insertion were recruited through consecutive sampling during March to May 2019. Daily follow-ups were performed to observe signs of phlebitis using a validated tool. The cohort was followed until discharge, removal of peripheral intravenous catheter, or study conclusion. RESULTS: Of 258 patients studied, 139 (53.9%) were females. A significant number of the participants 104 (40.3%) were young adults of age 20-40 years. The incidence of phlebitis was 39.1%. Tuberculosis (TB), peripheral intravenous catheter dwell time before initial assessment, administration of IV fluids, and dissatisfactory nursing care at Day 1 were associated significantly with the development of phlebitis. There was a doseresponse relationship between the catheter dwell time in hours before initial assessment and the development of phlebitis. CONCLUSION: This study found an increased incidence (39.1%) in three months of PIVC-induced phlebitis among adult patients. In addition to patient-related and PIVC-related risk factors considered in this study, PIVC-induced phlebitis is found to be significantly associated with the level of PIVC care provided by nurses. Continuous nursing education, developing standard care plans for PIVCs, and proper documentation of care are recommended.
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Cateterismo Periférico , Flebitis , Centros de Atención Terciaria , Humanos , Flebitis/epidemiología , Flebitis/etiología , Femenino , Adulto , Masculino , Cateterismo Periférico/efectos adversos , Pakistán/epidemiología , Incidencia , Estudios de Cohortes , Factores de Riesgo , Adulto Joven , Persona de Mediana EdadRESUMEN
Background: Phlebitis is one of the most common complications of the peripheral venous catheter (PVC) and adversely impacts future venous access, and bacterial phlebitis may lead to bloodstream infection. The objective of the study was to reduce the to reduce the incidence of infusion-related phlebitis in children admitted to the pediatric critical care unit. Methods: This Quality Initiative was implemented in the pediatric critical care unit of a tertiary care hospital between November 2019 and April 2020. Five interventions were identified (hand hygiene, use of transparent dressing, use of extension lines with PVCs, use of hard cardboard splints for joint immobilization, use of heparinized flush after medication administration) and were introduced sequentially. Over the next five weeks, a new intervention was introduced weekly while continuing the previous ones, if found to be working well as per improvement parameter, the phlebitis rate. From the sixth week onwards, all five interventions were applied together as a bundle. Results: Total seven hundred eighteen PVCs were sited in 284 (Male: female 1.58:1) patients during study period and a total of 56 incidences of phlebitis were observed. Mean baseline phlebitis rate was 48.5%. In the next 5 weeks when interventions were implemented as planned, phlebitis rate was 35.7% (n = 10), 16.6% (n = 03), 21.6% (n = 8), 10% (n = 05), and 13.3% (n = 2) respectively. Implementation of all five interventions together as a bundle led to reduction in phlebitis rate below 5 % consistently over the next 18 weeks (n = 8). Conclusion: A consistent reduction in PVC-related phlebitis can be achieved by the implementation of evidence-based interventions for the prevention of phlebitis, as a bundle.
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BACKGROUND/OBJECTIVE: Hypertonic sodium chloride (HTS) is used for emergent treatment of acute cerebral edema and other neurologic emergencies. Central access is not commonly available in emergent situations and 3% HTS is utilized peripherally. Many studies have shown the safety of its administration at rates up to 75 mL/h, but there is a lack of data to establish the safety of peripherally administered, rapid bolus dosing in emergent situations. The objective of this study is to describe the safety of rapid, peripherally administered (≥ 250 mL/h) 3% HTS for neurologic emergencies. METHODS: This is a retrospective, cohort study including adult patients receiving 3% HTS via a peripheral IV site for elevated intracranial pressure, cerebral edema, or other neurological emergencies at a rate of at least 250 m/h between May 5, 2018 - September 30, 2021. Patients were excluded if they simultaneously received another hypertonic saline fluid. Baseline characteristics collected included HTS dose, rate and site of administration, indication for use and patient demographics. The primary safety outcome was incidence of extravasation and phlebitis within one hour of HTS administration. RESULTS: There were 206 patients receiving 3% HTS who were screened, and 37 patients met inclusion criteria. The most common reason for exclusion was administration at a rate < 250 m/h. The median age was 60 (IQR 45, 72) with 51.4% being male. The most common indications for HTS were traumatic brain injury (45.9%) and intracranial hemorrhage (37.8%). The most common administration location was the emergency department (78.4%). The median IV-gauge (n = 29) was 18 (IQR 18, 20), with the most common placement site being antecubital (48.6%). The median dose of HTS was 250 mL (IQR 250, 350), with a median administration rate of 760 mL/h (IQR 500, 999). There were no episodes of extravasation or phlebitis noted. CONCLUSIONS: Rapid, peripheral administration of 3% HTS boluses is a safe alternative for treatment of neurologic emergencies. Administration at rates up to 999 mL/h did not result in extravasation or phlebitis.
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Edema Encefálico , Hipertensión Intracraneal , Adulto , Humanos , Masculino , Persona de Mediana Edad , Femenino , Estudios de Cohortes , Estudios Retrospectivos , Edema Encefálico/complicaciones , Urgencias Médicas , Solución Salina Hipertónica/uso terapéutico , Hipertensión Intracraneal/tratamiento farmacológico , Hipertensión Intracraneal/etiologíaRESUMEN
BACKGROUND: Administration of 3% sodium chloride through a peripheral venous catheter is associated with risk of infusion-related adverse events (IRAE) due to its high osmolarity. Given this concern and the paucity of data regarding these events, many hospitals have policies that require central line administration of 3% sodium chloride. OBJECTIVE: The objective of this analysis was to evaluate the incidence of IRAE associated with peripheral administration of 3% sodium chloride. METHODS: This analysis included patients who received 3% sodium chloride via a peripheral venous catheter between May 2017 and August 2019. The major endpoint of this analysis was the overall incidence of IRAE, defined as the documentation of infiltration or phlebitis. A multivariable logistic regression was performed to identify potential risk factors (e.g., age, infusion rate, infusion duration, peripheral venous catheter location, and needle gauge) for development of IRAE. RESULTS: A total of 706 administrations in 422 patients were included. Seventy-four (10.5%) administrations were associated with a documented event. Based on the Infusion Nurses grading scale for infiltration or phlebitis, 48% of the events in this analysis were grade 1 in severity. Duration of infusion of 3% sodium chloride was found to be associated with an increased odds of an IRAE (OR per 1 h 1.02, 95% CI 1.01-1.02) in the multivariable analysis. Age, infusion rate, peripheral venous catheter location, and needle gauge were not independently associated with an increased risk of an IRAE. CONCLUSION: These data suggest that IRAE occurred more frequently when 3% sodium chloride was administered over a longer duration and the majority of events were mild with no permanent tissue injury. It may be reasonable to consider peripheral administration of 3% sodium chloride in the acute care setting for a short duration, although additional studies are needed to continue to evaluate its safety.
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Cateterismo Periférico , Solución Salina , Humanos , Cloruro de Sodio , Concentración Osmolar , Solución Salina/administración & dosificación , Solución Salina/efectos adversos , Cateterismo Periférico/efectos adversosRESUMEN
INTRODUCTION: Chemotherapy is an integral part of cancer management which is associated with phlebitis in around 70% of patients receiving intravenous chemotherapy infusion. Thus, we aimed to estimate the incidence, severity, and management of phlebitis associated with chemotherapy infusion among cancer patients. METHODS: A prospective study was conducted among 145 patients receiving intravenous chemotherapy for the duration of six months in the oncology department. The relevant data for phlebitis was obtained and assessed using Phlebitis Grading Scale and Visual Analogue Scale for the assessment of severity and pain due to phlebitis, respectively. RESULTS: Out of 145 patients, female (56.6%) patients predominated over male patients (43.5%) with a mean age of 53.5 ± 11.82 years. Phlebitis was encountered in 30.34% of patients among whom 22.8% (33) were females followed by 7.6% were males and the majority of patients (13.1%) were from the 46 to 60 years age group. Phlebitis was observed frequently among stage 2 (11%) and satge 4 (11%) patients. The highest incidence of phlebitis was seen among hypertensive (34.09%) and diabetic patients (27.27%) followed by those receiving chemotherapy through the 20-gauge intravenous cannula (22.8%) and 22-gauge (6.9%). Platinum compounds (56.8%) were commonly associated with phlebitis, followed by cyclophosphamide (20.5%). Heparin and benzyl nicotinate topical gel were used to treat phlebitis. CONCLUSION: Platinum and cyclophosphamide are commonly associated with phlebitis which can be managed by topical heparin plus benzyl nicotinate. Phlebitis shouldn't be ignored as it has a high incidence, affects the quality of life, and increases the treatment burden.
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Neoplasias , Flebitis , Humanos , Masculino , Femenino , Adulto , Persona de Mediana Edad , Anciano , Estudios Prospectivos , Calidad de Vida , Infusiones Intravenosas , Heparina/uso terapéutico , Neoplasias/tratamiento farmacológico , Neoplasias/complicaciones , Ciclofosfamida , Flebitis/inducido químicamente , Flebitis/epidemiología , Flebitis/tratamiento farmacológicoRESUMEN
OBJECTIVE: Chronic venous insufficiency is a common vascular condition with significant resultant patient morbidity. There has been a shift towards minimally invasive treatment modalities with VenaSeal endovenous ablation among the more recent treatment modalities introduced. Long-term outcome data for this treatment modality is not widely available yet. We aim to report 6-week patient outcomes over a 5-year period from a high-volume tertiary vascular centre. METHODS: This is a retrospective, single-centre study reporting short-term outcomes following VenaSeal endovenous ablation for symptomatic saphenous incompetence. Patients were followed-up at 6-weeks post-procedurally by telemedicine or in-person clinic appointment without routine venous ultrasound assessment. RESULTS: We report outcomes for 235 patients during this study period. All patients tolerated the procedure under local anaesthesia. Average age was 60.5 years (29-82 years) with slight male predominance (55.7%). The majority were New Zealand European (63.8%). Mean body mass index was 28.5 (22.2-41.4). We report a 21% rate of self-limiting phlebitis and 33 minor complication events. These include 15 cases of residual varicose veins, 9 saphenous nerve neuropraxia, 6 cases of puncture-site cellulitis and 3 deep vein thromboses. Patient demographics and primary surgeon did not have a statistically significant outcome on development of complications. CONCLUSION: We report that VenaSeal endovenous ablation is a safe and effective method of treatment for symptomatic truncal saphenous vein incompetence. We report safely managing post-operative phlebitis conservatively and find a mixture of clinical and phone clinic follow-up sufficient without requirement for objective duplex ultrasound following the procedure to ensure objective saphenous vein closure.
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Terapia por Láser , Flebitis , Várices , Insuficiencia Venosa , Humanos , Masculino , Persona de Mediana Edad , Femenino , Resultado del Tratamiento , Estudios Retrospectivos , Várices/cirugía , Insuficiencia Venosa/diagnóstico por imagen , Insuficiencia Venosa/cirugía , Insuficiencia Venosa/etiología , Vena Safena/diagnóstico por imagen , Vena Safena/cirugía , Flebitis/etiología , Flebitis/cirugía , Terapia por Láser/efectos adversosRESUMEN
As societal attitudes toward narcotics have changed, harm reduction strategies have emerged which make it safer to inject intravenous drugs. Diamorphine (heroin) is commonly sold as its free base-better known as brown-which has extremely poor aqueous solubility. As such, it needs to be chemically modified (cooked) to enable administration. Needle exchange programmes commonly supply citric or ascorbic acids which facilitate intravenous administration by increasing heroin solubility. If heroin users mistakenly add too much acid, the low solution pH can cause damage to their veins and, after repeated injury, could result in the loss of that injection site. Currently, advice cards supplied with these exchange kits suggest that the acid should be measured in pinches, which could result in considerable error. This work employs Henderson-Hasselbalch models to analyse the risk of venous damage by placing solution pH within the context of the buffer capacity of the blood. These models also highlight the significant risk of heroin supersaturation and precipitation within the vein, an event that has the potential to cause further harm to the user. This perspective closes with a modified administration method which could be included as part of a wider harm reduction package.
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Dependencia de Heroína , Abuso de Sustancias por Vía Intravenosa , Humanos , Heroína/uso terapéutico , Dependencia de Heroína/tratamiento farmacológico , Reducción del Daño , Abuso de Sustancias por Vía Intravenosa/tratamiento farmacológico , Narcóticos/uso terapéuticoRESUMEN
AIMS AND OBJECTIVES: This systematic review and meta-analysis aimed to compare the incidence of PVC-related complications between catheterisation in the forearm and back of the hand in adult patients. BACKGROUND: A peripheral intravenous catheter (PVC) is often inserted as part of care during patients' hospitalisation. The catheter is typically inserted in the forearm or at the back of the hand in usual practice. Studies have not yet reached a consensus on the optimal insertion site in any clinical setting. DESIGN: We performed a systematic review and meta-analysis based on PRISMA guidelines. METHODS: We searched the following electronic databases: PubMed, Cochrane Library, Embase, and CINAHL. Randomised controlled trials, cohort studies, case-control studies and cross-sectional studies from inception to July 2021 reporting the incidence of PVC-related complications at the forearm and back of the hand were included. Fixed-effects models and random-effects models were used to derive the pooled risk ratios. RESULTS: Twenty-four studies involving 16562 PVCs met our inclusion criteria. The meta-analysis showed that compared with PVC placement in the back of the hand, placement in the forearm was associated with a higher incidence of total complications and infiltration/extravasation. However, the differences between the PVC indwelling sites were not significant (total complications: P = 0.43; phlebitis: P = 0.35; infiltration/extravasation: P = 0.51). Both incidence of total complications and infiltration/extravasation analyses showed high heterogeneity (total complications: I2 = 60%; infiltration/extravasation: I2 = 58%). CONCLUSION: Available evidence suggests that there is no significant difference between PVC placement in the forearm and at the back of the hand in terms of the incidence of complications, thus making both approaches suitable. RELEVANCE TO CLINICAL PRACTICE: For patients who need indwelling PVC, medical staff can choose the best indwelling site, and both forearm and back of the hand are suitable.
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Catéteres , Hospitalización , Humanos , Adulto , Estudios Transversales , Estudios de Casos y Controles , ConsensoRESUMEN
BACKGROUND: Despite pervasive need for peripheral intravenous catheters, insertion is often difficult, and approximately two thirds fail prematurely. Midline catheters are an alternative long peripheral catheter, inserted in the upper arm, ideal for patients with difficult access. AIM: The aim of this study is to test feasibility of the protocol and compare the efficacy and safety of midline catheters to peripheral intravenous catheters. DESIGN: A parallel-group, pilot randomized controlled trial of adult medical/surgical hospitalized patients, from a single Australian referral hospital. METHODS: Participants with difficult vascular access (≤2 palpable veins) and/or anticipated ≥5 days of peripherally compatible intravenous therapy were recruited between May 2019 and March 2020. Participants were randomized to (1) peripheral intravenous catheter or (2) midline catheter. Primary feasibility outcome measured eligibility, recruitment, protocol adherence, retention and attrition. Primary clinical outcomes measured device insertion failure and post-insertion failure. RESULTS: In total, n = 143 participants (71 peripheral intravenous catheters and 72 midline catheters) were recruited; n = 139 were analysed. Most feasibility criteria were met. Peripheral intravenous catheters had shorter functional dwell time, with higher incidence of post-insertion failure compared to midline catheters. CONCLUSION: Midline catheters appear to be superior for patients with difficult vascular access or receiving prolonged intravenous therapy; a large, multi-centre trial to confirm findings is feasible.
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Cateterismo Periférico , Catéteres de Permanencia , Adulto , Humanos , Catéteres de Permanencia/efectos adversos , Proyectos Piloto , Australia , Cateterismo Periférico/efectos adversos , Cateterismo Periférico/métodosRESUMEN
BACKGROUND: Peripheral intravenous cannulas (PIVC) are venous access devices commonly used for the administration of intravenous fluids, drugs, blood products, and parenteral nutrition. Despite its frequent use, it has complications that can seriously threaten patient safety, prolong hospital stays, and increases medical care costs. PIVC complications are associated with increased morbidity and reinsertion attempts are painful and anxiety-provoking for children and their parents. Therefore, this study was aimed to assess the incidence, time to occurrence and identify predictors for PIVC complications among infants admitted to Debre Tabor Comprehensive Specialized Hospital (DTCSH), Northwest Ethiopia. METHODS AND SETTING: An institutional-based prospective cohort study was conducted on 358 infants admitted to a neonatal intensive care unit and pediatric ward, DTCSH from January 1 to April 30, 2022. A systematic sampling technique was employed. RESULTS: The incidence rate of PIVC complication was 11.6 per 1000 person-hours observation. PIVC complication was observed in 56.4% (202) of PIVCs, of which infiltration (42.1%) was the most common complication followed by phlebitis (29.7%). The median time to complication was 46 h. Anatomical insertion site (AHR = 2.85, 95%CI: 1.63-6.27), admission unit (AHR = 1.88, 95%CI: 1.07-4.02), sickness (AHR = 0.24, 95% CI: 1.31-4.66), medication type (AHR = 2.04, 95%CI: 1.13-3.66), blood transfusion (AHR = 0.79, 95%CI: 0.02-0.99), clinical experience (AHR = 0.52, CI:0.26-0.84), and flushing (AHR = 0.71, 95%CI: 0.34-0.98) were potential predictors of PIVC complication. CONCLUSION: Knowing the predictor factors helps clinicians to provide effective care and to detect complications early.
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Because the application of intracavitary electrocardiogram (IC-ECG)-guided peripherally inserted central catheter (PICC) in the treatment of neonates is controversial in terms of phlebitis reduction compared with traditional X-ray positioning technique, a systematical evaluation is needed on the impact of IC-ECG on this common complication following PICC. Literature retrieval was conducted on large databases including PubMed, Google Scholar, Cochrane library, and CNKI. Randomised controlled trials (RTCs) of intracavitary electrocardiogram-guided peripherally inserted central catheter tip placement in the treatment of neonates up to July 7, 2022, were collected. Then indicators of included studies were compared and analysed by two researchers. Meta-analysis was performed on the STATA 17.0 software. After excluding invalid trials, 11 out of 316 randomised controlled trials were included for further analysis. Meta-analysis results showed that compared with the control group, IC-ECG-guided PICC could decrease the incidence of phlebitis (I2 = 0.00%, P = 0.76, OR = 0.33, 95% CI 0.19-0.56) and that no significant difference was observed between preterm neonates and term neonates (P = 0.74). Meanwhile, total complications were decreased in neonates (I2 = 0.00%, P = 0.00 OR = 0.23, 95% CI 0.16-0.33). IC-ECG-guided PICC could also improve the accuracy of optimal tip location (I2 = 0.00%, P = 0.53, OR = 5.37, 95% CI 3.80-7.59). IC-ECG-guided PICC could achieve reduced phlebitis incidence and total complications in the treatment of neonates, as well as increased accuracy of optimal tip location, no matter if those neonates were preterm or not. This study was registered in inplasy.com with No. INPLASY202280012 (DOI: 10.37766/inplasy2022.8.0012).
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Cateterismo Venoso Central , Cateterismo Periférico , Catéteres Venosos Centrales , Recién Nacido , Humanos , Cateterismo Venoso Central/efectos adversos , Cateterismo Venoso Central/métodos , Electrocardiografía/métodos , Cateterismo Periférico/efectos adversos , Cateterismo Periférico/métodos , Ensayos Clínicos Controlados Aleatorios como AsuntoRESUMEN
Introduction: Midline catheters have been reported to be an effective and safe means of providing patients with intravenous access within the hospital and community setting. With minimal experience in the introduction of a midline service across the local health network, a regional hospital pursued this task. This observational study assesses the provision of a safe clinical framework for midline insertion, and the improvement of patient care and experiences by avoiding treatment interruptions and unnecessary cannulation attempts from failed traditional peripheral vascular access devices. Methods: From the introduction of the midline service in June 2018, outcome measures of all patients who received a midline over the following two-year period were documented including rate of line success, complication rates, dwell time, and the number of insertion attempts. Results: The midline service provided 207 lines over a two-year period with a total dwell time of 1,585 days. Project goals were achieved with 85% (Aim > 85%) of all lines completing treatment prior to removal. First attempt insertion was 86% (Aim > 80%) with a maximum insertion attempt of two. Rates of line-related complications were less than 8%, with five documented cases of phlebitis (2.5%) and one deep vein thrombosis with no infections documented. Conclusion: Despite limited resources, a successful midline service was introduced. Future expansion will see an increase in insertor numbers providing improved access to the service.
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Cateterismo Venoso Central , Cateterismo Periférico , Flebitis , Dispositivos de Acceso Vascular , Humanos , Cateterismo Periférico/efectos adversos , Catéteres , Cateterismo Venoso Central/efectos adversos , Flebitis/epidemiología , Flebitis/etiología , Flebitis/prevención & controlRESUMEN
The purpose of this study is to establish and validate a sensitive, robust and rapid liquid chromatography-tandem mass spectrometry method for quantifying the aescinate A and aescinate B in human plasma and assessing the association of phlebitis and aescinate A and aescinate B in vivo exposure. The chromatographic separation was completed on Agilent ZORBAX SB-C18 (2.1 mm × 100 mm, 3.5 µm, Agilent, USA) column with isocratic elution. The flow rate was 0.3 mL/min and the total run time was optimized within 5 min. The protein precipitation was applied to pretreat plasma sample using methanol as precipitant. The data acquisition was achieved with positive electrospray ionization in multi-reaction monitoring mode for both aescinate A and aescinate B. The calibration range of aescinate A and aescinate B are constructed in 100-2000 ng/mL, and their correlation coefficients are both >0.990. The intra-day and inter-day precision and accuracy of this method are less than 9.04% and within -13.75% and -0.93%. This analytical method has been successfully applied for the determination of plasma aescinate A and aescinate B concentrations in patients with cerebral infarction, and the results showed that the incidence and grade of phlebitis were not associated with the in vivo exposure of aescinate A and aescinate B.
Asunto(s)
Flebitis , Espectrometría de Masas en Tándem , Cromatografía Líquida de Alta Presión/métodos , Cromatografía Liquida/métodos , Humanos , Flebitis/diagnóstico , Reproducibilidad de los Resultados , Espectrometría de Masas en Tándem/métodosRESUMEN
RRx-001 is a small molecule NLRP3 inflammasome inhibitor with anti-CD47 and antiangiogenic/vascular normalization properties in a Phase 3 clinical trial that has been designated as a drug-device combination by the FDA. In the Phase 1 first-in-man dose escalation clinical trial, where RRx-001 was given by direct intravenous (IV) infusion, the main adverse event was a sterile painful infusion phlebitis (IP). Less pain was experienced when RRx-001 was infused at a slower rate over multiple hours which was impractical on an outpatient basis. In Phase 2, for reasons of convenience and safety, RRx-001 was co-administered with an aliquot of autologous blood from an ex-vivo device called the eLOOP on the premise that RRx-001 binds to hemoglobin on red blood cells (RBCs), making it unavailable to directly interact with venous nociceptors. Phlebitis has the potential to progress to deep venous thrombosis or septic thrombophlebitis or post-thrombotic syndrome in hypercoagulable and immunosuppressed cancer patients. In this 13-week toxicology study of once weekly IV RRx-001 administration to Wistar Han rats followed by a recovery period of 28 days. The main observed toxicity was a significant inflammatory response in the vein wall, consistent with superficial venous thrombosis observed in man. Due to this development, direct IV infusion of RRx-001 is relatively contraindicated in favor of co-administration with autologous blood.
Asunto(s)
Inflamasomas , Flebitis , Animales , Azetidinas , Hemoglobinas/metabolismo , Inflamación/inducido químicamente , Proteína con Dominio Pirina 3 de la Familia NLR , Nitrocompuestos , Ratas , Ratas WistarRESUMEN
To evaluate the effect of two concentrations of intravenous administration of nicardipine hydrochloride on nicardipine-related phlebitis in patients with preeclampsia. A total of 100 preeclampsia patients were administered with nicardipine hydrochloride and divided into the low-concentration (LC) and high-concentration (HC) groups. The incidence and severity of phlebitis, time from treatment to onset of phlebitis, skin temperature, visual analogue scale (VAS) score, induration, and systemic adverse reactions were compared between two groups. The incidence rate of phlebitis in the LC group was 20% (10/50), significantly lower than 42% (21/50) in the HC group (P < 0.05). Ridit Analysis showed that the severity of phlebitis in the LC group was remarkably lower than that in the HC group (P < 0.05). In the LC group, the time from intravenous administration to onset of phlebitis was longer, the average skin temperature was higher, the VAS score was lower, and the indurated area was smaller than those in the HC group (all P < 0.05). Intravenous infusion of nicardipine hydrochloride with constant and low concentration reduces the incidence rate of phlebitis, prolongs the time from treatment to onset of phlebitis, alleviates the severity of phlebitis and pain, maintains skin temperature, and minimizes induration in preeclampsia patients without systemic adverse reactions.