Urinary catheters are essential medical devices widely used for patients requiring urinary drainage,bladder irrigation,or precise urine output monitoring.Transurethral catheters with anchoring balloons are particularl...Urinary catheters are essential medical devices widely used for patients requiring urinary drainage,bladder irrigation,or precise urine output monitoring.Transurethral catheters with anchoring balloons are particularly prevalent among hospitalized patients,facilitating continuous urinary drainage.展开更多
Background:The choice of a basket or a balloon catheter during endoscopic retrograde cholangiopancreatography(ERCP)for the clearance of pancreatic duct stones in patients with chronic pancreatitis(CP)remains controver...Background:The choice of a basket or a balloon catheter during endoscopic retrograde cholangiopancreatography(ERCP)for the clearance of pancreatic duct stones in patients with chronic pancreatitis(CP)remains controversial.This study compared the efficacy and safety of these two devices for pancreatic duct stone extractions.Methods:We compared the efficacy and safety of basket and balloon catheters for pancreatic stone extractions.We enrolled CP patients who underwent ERCP for the first time at Changhai Hospital,Naval Medical University between February 2012 and December 2021.After propensity score matching(1:1),101 patients were included in each group.The primary outcome was the rate of pancreatic stone clearance.Secondary outcomes included the rate of adverse events during hospitalization,long-term pain relief,and quality of life after one year follow-up period.Results:The rate of complete clearance was comparable between the two groups(86.1%vs.84.2%,P=0.692).In patients with stones≥2 cm before extracorporeal shock wave lithotripsy(ESWL),the rate of complete clearance was significantly higher in the balloon catheter group when compared to the basket catheter group[100%(19/19)vs.70.0%(14/20),P=0.031].In the multivariate logistic analysis,ESWL prior to stone extraction was the only independent predictor of complete clearance[with ESWL 58.4%(264/452)vs.without ESWL 41.6%(188/452),odds ratio=2.3,95%confidence interval:1.2–4.3;P=0.013].No significant differences between groups were found regarding the rates of adverse events during hospitalization,quality of life,and pain relief after one year of follow-up.Conclusions:Basket and balloon catheters showed similar efficacy and safety for pancreatic stone extractions.However,the balloon catheter was superior to the basket catheter if the pancreatic stone size was≥2 cm before ESWL.展开更多
BACKGROUND Peripherally inserted central catheters(PICCs)are crucial for patients requiring long-term intravenous therapy,especially within digestive surgery under bundled care protocols.AIM To evaluate and compare th...BACKGROUND Peripherally inserted central catheters(PICCs)are crucial for patients requiring long-term intravenous therapy,especially within digestive surgery under bundled care protocols.AIM To evaluate and compare the efficacy,safety,and patient-reported outcomes of single-lumen vs double-lumen PICCs among patients undergoing digestive surgery within a structured bundled care framework.METHODS This retrospective cohort study analyzed data from 249 patients who underwent digestive surgery and utilized either single-lumen(n=117)or double-lumen(n=132)PICCs between January 2021 and June 2024.Clinical outcomes,patient satisfaction,catheterization duration,and complication rates were compared using statistical analysis via SPSS(version 29.0).The bundled care protocol was consistently applied,focusing on standardized procedures,staff training,and patient support.RESULTS Single-lumen PICCs were associated with a significantly lower thrombosis rate(0.85%)than double-lumen PICCs(6.82%,P=0.039).The single-lumen group experienced shorter catheterization durations(12.5±3.14 days vs 13.6±4.50 days,P=0.025)and higher successful infusion rates(92.7%±5.32%vs 90.4%±6.60%,P=0.003).This group also reported higher comfort scores(8.40±1.20 vs 7.90±1.50,P=0.004)and lower pain levels(2.90±0.70 vs 3.20±0.80,P=0.002).Aside from thrombosis,complication rates showed no significant difference between the groups.CONCLUSION Within bundled care context,single-lumen PICCs demonstrated advantages in reducing thrombosis risk,procedural efficiency,patient comfort,and satisfaction compared with double-lumen PICCs.The findings underscore the importance of considering patient-specific needs and clinical scenarios in catheter choice.展开更多
Objective:To observe the intervention effect of clinical nursing pathway on patients receiving intravenous therapy via peripheral mid-long catheters.Methods:Ninety patients receiving intravenous therapy via mid-long c...Objective:To observe the intervention effect of clinical nursing pathway on patients receiving intravenous therapy via peripheral mid-long catheters.Methods:Ninety patients receiving intravenous therapy via mid-long catheters in the hospital from March 2024 to March 2025 were selected and randomly divided into a control group and an observation group,with 45 patients in each group.The control group received routine nursing intervention,while the observation group received clinical nursing pathway intervention.The nursing risk events,catheter indwelling time,and nursing satisfaction were evaluated in both groups.Results:The observation group had a shorter catheter indwelling time,fewer risk events during intravenous therapy(total incidence rate of 2.22%),and higher nursing satisfaction.Additionally,negative emotional feedback was reduced,and the SAS score(31.02±1.12)was lower in the observation group compared to the control group.There were significant differences between the two groups in all indicators(P<0.05).Conclusion:Applying the clinical nursing pathway during intravenous therapy via peripheral mid-long catheters can help ensure infusion safety,improve unstable emotional states,and promote high-quality service standards.展开更多
Objective:To evaluate the therapeutic effects of intravenous infusion using intravenous indwelling needles(IIN)versus peripherally inserted central catheters(PICC)in patients with acute leukemia during maintenance tre...Objective:To evaluate the therapeutic effects of intravenous infusion using intravenous indwelling needles(IIN)versus peripherally inserted central catheters(PICC)in patients with acute leukemia during maintenance treatment.Methods:Eighty-six patients with acute leukemia admitted to the First Affiliated Hospital of Baotou Medical College from July 2022 to March 2023 were randomly divided into the IIN group and the PICC group,with 43 patients in each group.Results:Significant differences were observed between the two groups in terms of the number of punctures and puncture time(P<0.05).Although the intubation cost was lower in the IIN group than in the PICC group,the maintenance treatment duration was shorter in the IIN group(P<0.05).There were no significant differences between the two groups in terms of disease symptoms,treatment-related toxicity,and side effects(P>0.05).However,anxiety,treatment compliance,and patient satisfaction were significantly lower in IIN group compared to the PICC group(P<0.05).Additionally,the incidence of vein-related complications in the IIN group was higher than in the PICC group(P<0.05).Conclusion:Compared with intravenous indwelling needles,PICCs demonstrate superior application outcomes.Although the cost of PICC placement is relatively high,its ability to prolong maintenance treatment,alleviate patient anxiety,reduce vein-related complications,and improve treatment compliance makes it a valuable method worth promoting.展开更多
Venous access devices are of pivotal importance for an increasing number of critically ill patients in a variety of disease states and in a variety of clinical settings(emergency, intensive care, surgery) and for diff...Venous access devices are of pivotal importance for an increasing number of critically ill patients in a variety of disease states and in a variety of clinical settings(emergency, intensive care, surgery) and for different purposes(fluids or drugs infusions, parenteral nutrition, antibiotic therapy, hemodynamic monitoring, procedures of dialysis/apheresis). However, healthcare professionals are commonly worried about the possible consequences that may result using a central venous access device(CVAD)(mainly, bloodstream infections and thrombosis), both peripherally inserted central catheters(PICCs) and centrally inserted central catheters(CICCs). This review aims to discuss indications, insertion techniques, and care of PICCs in critically ill patients. PICCs have many advantages over standard CICCs. First of all, their insertion is easy and safe-due to their placement into peripheral veins of the armand the advantage of a central location of catheter tip suitable for all osmolarity and p H solutions. Using the ultrasound-guidance for the PICC insertion, the risk of hemothorax and pneumothorax can be avoided, as wellas the possibility of primary malposition is very low. PICC placement is also appropriate to avoid post-procedural hemorrhage in patients with an abnormal coagulative state who need a CVAD. Some limits previously ascribed to PICCs(i.e., low flow rates, difficult central venous pressure monitoring, lack of safety for radio-diagnostic procedures, single-lumen) have delayed their start up in the intensive care units as common practice. Though, the recent development of power-injectable PICCs overcomes these technical limitations and PICCs have started to spread in critical care settings. Two important take-home messages may be drawn from this review. First, the incidence of complications varies depending on venous accesses and healthcare professionals should be aware of the different clinical performance as well as of the different risks associated with each type of CVAD(CICCs or PICCs). Second, an inappropriate CVAD choice and, particularly, an inadequate insertion technique are relevant-and often not recognized-potential risk factors for complications in critically ill patients. We strongly believe that all healthcare professionals involved in the choice, insertion or management of CVADs in critically ill patients should know all potential risk factors of complications. This knowledge may minimize complications and guarantee longevity to the CVAD optimizing the risk/benefit ratio of CVAD insertion and use. Proper management of CVADs in critical care saves lines and lives. Much evidence from the medical literature and from the clinical practice supports our belief that, compared to CICCs, the so-called power-injectable peripherally inserted central catheters are a good alternative choice in critical care.展开更多
Objective:The aim of our research was to study the incidence,clinical diagnosis and treatment of peripherally inserted central catheters(PICC)-related sepsis in breast cancer patients carrying PICC catheter for chemot...Objective:The aim of our research was to study the incidence,clinical diagnosis and treatment of peripherally inserted central catheters(PICC)-related sepsis in breast cancer patients carrying PICC catheter for chemotherapy.Methods:The data of the incidence,diagnosis and treatment of PICC-related sepsis in 215 cases of breast cancer patients carrying PICC catheter for chemotherapy in our hospital from August,2009 to September,2011 were analyzed retrospectively.Results:216 PICCs had been successfully applied in 215 cases of breast cancer patients and followed for a total of 19,109 catheter days,(median catheterization duration,88.9 days,range 1-212 days).Among those,3(1.39%) PICCs were removed respectively as a result of PICC-related sepsis in 29,73 and 108 catheter-days(median 70 d),with a rate of 0.16 per 1000 catheter-days.Conclusion:Chemotherapeutic treatment via PICC for breast cancer patients is one of the most secure and effective measures but there exists small number of cases in which PICC catheter related sepsis is possible.Careful observation of relevant symptoms and signs,early diagnosis and treatment,not relying completely on blood culture tests and timely removal of PICC catheter can be very effective in treating PICC-related sepsis in these patients.展开更多
A 44-year-old male who suffered a crush-degloving hand injury complicated by Complex Regional Pain Syndrome (CRPS) type I was scheduled for operative hand manipulation and inpatient physiotherapy. Preoperative placeme...A 44-year-old male who suffered a crush-degloving hand injury complicated by Complex Regional Pain Syndrome (CRPS) type I was scheduled for operative hand manipulation and inpatient physiotherapy. Preoperative placement of an ultrasound-guided infraclavicular catheter provided incomplete analgesia requiring supplemental morphine during physiotherapy sessions despite continuous infusion of 0.1% bupivacaine at 20 mL/hour. Due to the patient’s adamant refusal of replacement of the infraclavicular catheter, a second ultrasound-guided median nerve catheter was placed distally at the mid-forearm level and elicited complete sensory blockade of the hand. Dual infusions were maintained with 0.25% bupivacaine at 5 mL/hour through the median nerve catheter and 0.1% bupivacaine at 20 mL/hour through the infraclavicular catheter, and subsequent daily physiotherapy progressed productively. Continuous perineural catheter use to facilitate rehabilitation is an emerging practice that may improve overall recovery. Combination catheters, infusing local anesthetics at separate locations, can be used synergistically to preserve motor function and reach a superior analgesic endpoint.展开更多
0ctogenarians represent the fastest growing group of patients undergoing percutaneous coronary intervention(PCI),now constituting more than one in five patients treated with PCI in real-world practice.[1,2]Comparing c...0ctogenarians represent the fastest growing group of patients undergoing percutaneous coronary intervention(PCI),now constituting more than one in five patients treated with PCI in real-world practice.[1,2]Comparing coronary lesion characteristics of patients aged<≥80 years to those≥80 years undergoing PCI,the octogenarians have a higher prevalence of calcified and ostial lesions,tortuous coronary anatomy,multi-vessel disease and left main stem(LMS)stenosis.⑶Furthermore,they often have greater ischemic burden than their younger counterparts,suggesting an even greater benefit following revascularization.展开更多
Intratracheal aspiration in a patient on ventilation is generally performed using a catheter. Of late, closed suction systems have been used more frequently than open systems. To remove tracheal secretions through the...Intratracheal aspiration in a patient on ventilation is generally performed using a catheter. Of late, closed suction systems have been used more frequently than open systems. To remove tracheal secretions through the intratracheal tube, catheter suction is used, and the suction catheter may be of the closed- or open-type. The catheters are cleaned by flushing with sterile 0.9% saline, resulting in dropping of dew. This phenomenon is caused by some factors: influence of flow, clogging of the suction tube, problem of manipulation of flushing and angle between the intubation tube and the connection port. But this dropping has not yet been investigated. In this study, we focused at this angle and we used the test lung which is simulated machine on behalf of patient. We consider two situations adult and child, also two types of catheters Eco-Cath and Ty-care. In child case we consider elbow-type suction catheters and Y-connector type. The angle was set at 0°, 20°, 40°, 60°, and 90°, and we observed the difference between Eco-Cath and Ty-care. In adults difference is significant (p 0.001), In 90°between Tracheal intubation and Tracheotomy (p ≈ 0.26). In child difference is significant (p 0.001), In 90°between Tracheal intubation and Tracheotomy (p ≈ 0.15). In child case we observed dependency of angle on various conditions too. The relation of the angle and dew was clarified.展开更多
Objective Totally implantable devices (TIDs) and external tunneled catheters (ETCs) became a basic requirement in the treatment of pediatric oncologic patients. Techniques for implantation and confirmation of proper ...Objective Totally implantable devices (TIDs) and external tunneled catheters (ETCs) became a basic requirement in the treatment of pediatric oncologic patients. Techniques for implantation and confirmation of proper position vary among different centers. The article presented different techniques for sonographic guided puncture of the target central vein and confirmation of the proper position of tunneled catheters.展开更多
Background: Catheter-related infections (CRI), thrombosis, and stenosis are among the most frequent complications associated with catheters which are inserted in vessels as vascular access. These problems are usually ...Background: Catheter-related infections (CRI), thrombosis, and stenosis are among the most frequent complications associated with catheters which are inserted in vessels as vascular access. These problems are usually related to the handling of the staff, the catheter materials, and the surface properties of the catheter. To mitigate such complications surface treatment process of the outer surface, such as ion beam assisted deposition is investigated in a retrospective study from 1992 to 2007, to prove if the surface treatment of the catheters is a sufficient solution. Methods: This study (1992-2007) evaluated silver coated and non-coated implanted large-bore catheters used for extracorporeal detoxification. In 159 patients, 54 patients received a silver coated catheter (Spi-Argent, Spire Corporation, Bedford, MA, USA) and 105 patients, an untreated catheter served as controls. The catheters were inserted into the internal jugular or subclavian veins. After removal, the catheters were cultured for bacterial colonization using standard microbiologic assays. They were also examined using a scanning electron microscope (SEM). Results: The silver coated catheters showed a tendency towards longer in situ time. The microbiologic examinations of the catheter tips were in both catheter types high positive, but not significant. Conclusion: The silver coated catheters showed no significant reduction in infection rate by evaluation of all collected data in this retrospective study. There was no association between both catheters in significantly reducing patient discomfort. Other surface treatments which include the outer and inner surface are necessary. New developed catheter materials such as the microdomain structured inner and outer surface, as an example, are considered more biocompatible because they mimic the structure of natural biological surface.展开更多
BACKGROUND Individuals with diabetes mellitus have a higher risk of developing malignant tumors,and diagnosing these tumors can be challenging.AIM To confirm the benefits of using peripherally inserted central cathete...BACKGROUND Individuals with diabetes mellitus have a higher risk of developing malignant tumors,and diagnosing these tumors can be challenging.AIM To confirm the benefits of using peripherally inserted central catheters(PICCs)in contrast-enhanced computerized tomography(CECT)for diagnostic imaging in diabetic patients with malignant tumors and to provide a research basis for follow-up research.METHODS This retrospective study analyzed 204 diabetic patients with malignancies treated at The Second Affiliated Hospital,Jiangxi Medical College,Nanchang University,from January 2024 to June 2024.The patients were divided into two groups:A control group(n=102)with indwelling peripheral intravenous catheters and a research group(n=102)with high-pressure-resistant PICC.The study compared baseline data,the incidence of iodine contrast extravasation during CECT,the incidence of adverse events(discomfort,redness and swelling at the puncture site,and blood oozing),imaging quality,nursing time,intubation success rate,number of venipuncture attempts,and catheter maintenance cost.RESULTS Male patients accounted for 51.96%in the control group and 55.88%in the research group;the average age was(59.68±11.82)years in the control group and(61.41±12.92)years in the research group;the proportions of lung cancer,colorectal cancer,and gastric cancer patients in the control group were 42.16%,38.24%,and 19.61%,respectively,while those in the research group were 34.31%,37.25%,and 28.43%,respectively.Except for the gender distribution,age,and cancer type mentioned above,other general information such as underlying diseases,puncture location,and long-term chemotherapy shows no significant differences as tested(P>0.05).The results showed that the research group had significantly reduced incidence of iodine contrast extravasation(7 vs 1,P=0.031),similar incidence of adverse events(11 vs 7,P=0.324),reduced nursing time[(18.50±2.68)minutes vs(13.26±3.00)minutes,P=0.000],fewer venipuncture attempts[(2.21±0.78)times vs(1.49±0.58)times,P=0.000],lower catheter maintenance cost[(1251.79±205.47)China yuan(CNY)vs(1019.25±117.28)CNY,P=0.000],increased intubation success rate(16.67%vs 58.82%,P=0.000),and better imaging quality(85.29%vs 94.12%,P=0.038).CONCLUSION High-pressure-resistant PICCs can lessen the physical burden of diabetic patients during nursing,reduce treatment costs,and improve the efficiency and quality of imaging for diagnosis malignant tumors.展开更多
This paper compares the effectiveness of normal saline and heparinised saline as a flushing solution in maintaining patencyof arterial catheters. Use of heparin as a flushing solution in maintaining patency of intra- ...This paper compares the effectiveness of normal saline and heparinised saline as a flushing solution in maintaining patencyof arterial catheters. Use of heparin as a flushing solution in maintaining patency of intra- arterial catheters has been a recognizedpractice. Due to its anticoagulation properties, heparin can cause side effects like heparin-induced thromhocytopenia in hypersensitivepatients. The alternative, normal saline solution increases the accuracy of patients＇ coagulation status and enhances safer clinicalpractice. A systematic search was conducted at Cochrane Library, Medline, CINAHL, OVID and Joanna Briggs Institute. Reviewperiod covered from 1990 to 2011. Methodological validity of included studies was evaluated using SIGN grading checklists fromScottish Intercollegiate Guidelines Network. There is inconsistent evidence and sample sizes were too small to allow statisticalsignificance to be achieved. Meta-analysis was performed for 2 studies; results revealed that heparinised saline offers no addedadvantage over normal saline. There is insufficient evidence to support the use of heparinised saline for flushing arterial catheters. Arigorous research design is needed to determine variables known to influence patency of arterial catheters. Sound clinical judgementmust be exercised in situations that require the need of heparinised saline.展开更多
Several studies argue that an ideal biomaterial for urinary catheters is utopian. Based in literature review it seems to be true. However, research advances: the biomaterial itself, new designs, new coatings, associat...Several studies argue that an ideal biomaterial for urinary catheters is utopian. Based in literature review it seems to be true. However, research advances: the biomaterial itself, new designs, new coatings, associated drugs, etc. Once implanted and interacting with urine, two old problems persist: encrustation and bacterial colonization. In this context, an extracellular product from bacterial synthesis on sugarcane molasses biomaterial has been studied in several experimental and clinical studies. Based on its high biocompatibility, the aim of this study is to evaluate its performance in an in vivo model as an endourologic prosthesis implanted in the bladder of Wistar rats. We evaluate physical, chemical and biological phenomena in comparison to an already established biomaterial, polyurethane. Even though it is not a finished product, the sugarcane biopolymer presented similar performance compared to polyurethane in several analyzed parameters and has an important characteristic: low cost.展开更多
Central venous catheters are commonly used in critically ill patients. Such catheterization may entail mechanica and infectious complications. The interest in catheterrelated infection lies in the morbidity, mortality...Central venous catheters are commonly used in critically ill patients. Such catheterization may entail mechanica and infectious complications. The interest in catheterrelated infection lies in the morbidity, mortality and costs that it involved. Numerous contributions have been made in the prevention of catheter-related infection and the current review focuses on the possible current role of antimicrobial impregnated catheters to reduce catheter-related bloodstream infections(CRBSI). There is evidence that the use of chlorhexidine-silver sulfadiazine(CHSS), rifampicin-minocycline, or rifampicin-miconazol impregnated catheters reduce the incidence of CRBSI and costs. In addition, there are some clinical circumstances associated with higher risk of CRBSI, such as the venous catheter access and the presence of tracheostomy. Current guidelines for the prevention of CRBSI recommended the use of a CHSS or rifampicin-minocycline impregnated catheter in patients whose catheter is expected to remain in place > 5 d and if the CRBSI rate has not decreased after implementation of a comprehensive strategy to reduce it.展开更多
Background and Objectives: Pain control after hepatic resection presents unique challenges as subcostal incisions, rib retraction, and diaphragmatic irritation can lead to significant pain. Both epidural analgesia and...Background and Objectives: Pain control after hepatic resection presents unique challenges as subcostal incisions, rib retraction, and diaphragmatic irritation can lead to significant pain. Both epidural analgesia and ON-Q catheters have been used for postoperative pain management after hepatic surgery, but to our knowledge have not been directly compared. Methods: The records of 143 patient between the ages 18 and 70 were reviewed who underwent hepatic resection by a single surgeon. Patients were categorized according to method of postoperative pain control. Average pain scores for both study groups were collected until POD#3. Results: Demographic data and the length of surgery were similar between the groups (all P > 0.05). On the day of surgery and POD#1, average pain scores for the epidural group were lower than the ON-Q group (P 0.0001 and P = 0.0008 respectively). There was no difference in pain scores on POD #2 (P = 0.2369) or POD #3 (P = 0.2289). Conclusions: Epidural analgesia provides superior pain control on the day of surgery and POD#1 when compared to On-Q catheter with IV PCA. There was no difference in pain scores on POD#2 or POD#3. Future prospective randomized trials comparing these analgesic methods will be required to further evaluate enhanced recovery after hepatic surgery.展开更多
AIM: To investigate the safety and utility of an electrocautery dilation catheter for endoscopic ultrasonography(EUS)-guided pancreatic fluid collection drainage.METHODS: A single-center, exploratory, retrospective st...AIM: To investigate the safety and utility of an electrocautery dilation catheter for endoscopic ultrasonography(EUS)-guided pancreatic fluid collection drainage.METHODS: A single-center, exploratory, retrospective study was conducted between August 2010 and August 2014. This study was approved by the Medical Ethics Committee of our institution. Informed, written consent was obtained from each patient prior to the procedure. The subjects included 28 consecutive patients who underwent EUS-guided transmural drainage(EUS-TD) for symptomatic pancreatic and peripancreatic fluid collections(PFCs) by fine needle aspiration using a 19-gauge needle. These patients were retrospectively divided into two groups based on the use of an electrocautery dilation catheter as a fistula dilation device; 15 patients were treated with an electrocautery dilation catheter(electrocautery group), and 13 patients were treated with a non-electrocautery dilation catheter(non-electrocautery group). We evaluated the technical and clinical successes and the adverse events associated with EUS-TD for the treatment of PFCs between the two groups.RESULTS: There were no significant differences in age, sex, type, location and diameter of PFCs between the groups. Thirteen patients(87%) in the electrocauterygroup and 10 patients(77%) in the non-electrocautery group presented with infected PFCs. The technical success rates of EUS-TD for the treatment of PFCs were 100%(15/15) and 100%(13/13) for the electrocautery and the non-electrocautery groups, respectively. The clinical success rates of EUS-TD for the treatment of PFCs were 67%(10/15) and 69%(9/13) for the electrocautery and the non-electrocautery groups, respectively(P = 0.794). The procedure time of EUS-TD for the treatment of PFCs in the electrocautery group was significantly shorter than that of the non-electrocautery group(mean ± SD: 30 ± 12 min vs 52 ± 20 min, P < 0.001). Adverse events associated with EUS-TD for the treatment of PFCs occurred in 0 patients and 1 patient for the electrocautery and the non-electrocautery groups, respectively(P = 0.942).CONCLUSION: EUS-TD using an electrocautery dilation catheter as a fistula dilation device for the treatment of symptomatic PFCs appears safe and contributes to a shorter procedure time.展开更多
BACKGROUND Central venous catheterization is currently an important procedure in critical care.Central catheterization has important advantages in many clinical situations.It can also lead to different complications s...BACKGROUND Central venous catheterization is currently an important procedure in critical care.Central catheterization has important advantages in many clinical situations.It can also lead to different complications such as infection,hemorrhage,and thrombosis.It is important to investigate critically ill patients undergoing catheterization.AIM To evaluate the characteristics,such as hospitalization,demographic characteristics,post-catheterization complications,and mortality relationships,of patients in whom a central venous catheter was placed in the emergency room.METHODS A total of 1042 patients over the age of 18 who presented to the emergency department between January 2005 and December 2015 were analyzed retrospectively.The patients were divided into three groups,jugular,subclavian,and femoral,according to the area where the catheter was inserted.Complications related to catheterization were determined as pneumothorax,guidewire problems,bleeding,catheter site infection,arterial intervention,and sepsis.Considering the treatment follow-up of the patients,three groups were formed as outpatient treatment,hospitalization,and death.RESULTS The mean age of the patients was 60.99±19.85 years;423(40.6%)of them were women.Hospitalization time was 11.89±16.38 d.There was a significant correlation between the inserted catheters with gender(P=0.009)and hospitalization time(P=0.040).Also,blood glucose,blood urea nitrogen,creatinine,and serum potassium values among the biochemical values of the patients who were catheterized were significant.A significant association was observed in the analysis of patients with complications that develop according to the catheter region(P=0.001)and the outcome stage(P=0.001).In receiver operating characteristic curve analysis of hospitalization time and mortality area under curve was 0.575,the 95%confidence interval was 0.496-0.653,the sensitivity was 71%,and the specificity was 89%(P=0.040).CONCLUSION Catheter location and length of stay are important risk factors for catheter-borne infections.Because the risk of infection was lower than other catheters,jugular catheters should be preferred at entry points,and preventive measures should be taken by monitoring patients closely to reduce hospitalization infections.展开更多
Objective:To explore the value of bundled nursing interventions based on empowerment theory in the care of patients with indwelling urinary catheters.Methods:Forty-two patients with indwelling urinary catheters,admitt...Objective:To explore the value of bundled nursing interventions based on empowerment theory in the care of patients with indwelling urinary catheters.Methods:Forty-two patients with indwelling urinary catheters,admitted from June 2022 to June 2023,were sampled and randomly divided using a random number table.Group A received bundled nursing care based on empowerment theory,while Group B received standard care.The differences in catheterization duration,unplanned extubation rate,emotional scores,quality of life scores,and adverse events were compared.Results:Group A had a shorter catheterization duration and a lower rate of unplanned extubation than Group B,with P<0.05.Anxiety(SAS)and depression(SDS)scores were lower in Group A than in Group B,with P<0.05,and the quality of life(SF-36)scores were higher in Group A than in Group B,with P<0.05.The adverse event rate for Group A was also lower than that for Group B,with P<0.05.Conclusion:Patients with indwelling urinary catheters who received bundled nursing care based on empowerment theory experienced improved emotional stability,optimized quality of life,fewer unplanned extubation events,and the intervention was highly effective and feasible.展开更多
文摘Urinary catheters are essential medical devices widely used for patients requiring urinary drainage,bladder irrigation,or precise urine output monitoring.Transurethral catheters with anchoring balloons are particularly prevalent among hospitalized patients,facilitating continuous urinary drainage.
基金supported by grants from the National Nat-ural Science Foundation of China(82222012 and 82120108006)Scientific Innovation Program of Shanghai Municipal Education Committee(201901070007E00052)。
文摘Background:The choice of a basket or a balloon catheter during endoscopic retrograde cholangiopancreatography(ERCP)for the clearance of pancreatic duct stones in patients with chronic pancreatitis(CP)remains controversial.This study compared the efficacy and safety of these two devices for pancreatic duct stone extractions.Methods:We compared the efficacy and safety of basket and balloon catheters for pancreatic stone extractions.We enrolled CP patients who underwent ERCP for the first time at Changhai Hospital,Naval Medical University between February 2012 and December 2021.After propensity score matching(1:1),101 patients were included in each group.The primary outcome was the rate of pancreatic stone clearance.Secondary outcomes included the rate of adverse events during hospitalization,long-term pain relief,and quality of life after one year follow-up period.Results:The rate of complete clearance was comparable between the two groups(86.1%vs.84.2%,P=0.692).In patients with stones≥2 cm before extracorporeal shock wave lithotripsy(ESWL),the rate of complete clearance was significantly higher in the balloon catheter group when compared to the basket catheter group[100%(19/19)vs.70.0%(14/20),P=0.031].In the multivariate logistic analysis,ESWL prior to stone extraction was the only independent predictor of complete clearance[with ESWL 58.4%(264/452)vs.without ESWL 41.6%(188/452),odds ratio=2.3,95%confidence interval:1.2–4.3;P=0.013].No significant differences between groups were found regarding the rates of adverse events during hospitalization,quality of life,and pain relief after one year of follow-up.Conclusions:Basket and balloon catheters showed similar efficacy and safety for pancreatic stone extractions.However,the balloon catheter was superior to the basket catheter if the pancreatic stone size was≥2 cm before ESWL.
文摘BACKGROUND Peripherally inserted central catheters(PICCs)are crucial for patients requiring long-term intravenous therapy,especially within digestive surgery under bundled care protocols.AIM To evaluate and compare the efficacy,safety,and patient-reported outcomes of single-lumen vs double-lumen PICCs among patients undergoing digestive surgery within a structured bundled care framework.METHODS This retrospective cohort study analyzed data from 249 patients who underwent digestive surgery and utilized either single-lumen(n=117)or double-lumen(n=132)PICCs between January 2021 and June 2024.Clinical outcomes,patient satisfaction,catheterization duration,and complication rates were compared using statistical analysis via SPSS(version 29.0).The bundled care protocol was consistently applied,focusing on standardized procedures,staff training,and patient support.RESULTS Single-lumen PICCs were associated with a significantly lower thrombosis rate(0.85%)than double-lumen PICCs(6.82%,P=0.039).The single-lumen group experienced shorter catheterization durations(12.5±3.14 days vs 13.6±4.50 days,P=0.025)and higher successful infusion rates(92.7%±5.32%vs 90.4%±6.60%,P=0.003).This group also reported higher comfort scores(8.40±1.20 vs 7.90±1.50,P=0.004)and lower pain levels(2.90±0.70 vs 3.20±0.80,P=0.002).Aside from thrombosis,complication rates showed no significant difference between the groups.CONCLUSION Within bundled care context,single-lumen PICCs demonstrated advantages in reducing thrombosis risk,procedural efficiency,patient comfort,and satisfaction compared with double-lumen PICCs.The findings underscore the importance of considering patient-specific needs and clinical scenarios in catheter choice.
文摘Objective:To observe the intervention effect of clinical nursing pathway on patients receiving intravenous therapy via peripheral mid-long catheters.Methods:Ninety patients receiving intravenous therapy via mid-long catheters in the hospital from March 2024 to March 2025 were selected and randomly divided into a control group and an observation group,with 45 patients in each group.The control group received routine nursing intervention,while the observation group received clinical nursing pathway intervention.The nursing risk events,catheter indwelling time,and nursing satisfaction were evaluated in both groups.Results:The observation group had a shorter catheter indwelling time,fewer risk events during intravenous therapy(total incidence rate of 2.22%),and higher nursing satisfaction.Additionally,negative emotional feedback was reduced,and the SAS score(31.02±1.12)was lower in the observation group compared to the control group.There were significant differences between the two groups in all indicators(P<0.05).Conclusion:Applying the clinical nursing pathway during intravenous therapy via peripheral mid-long catheters can help ensure infusion safety,improve unstable emotional states,and promote high-quality service standards.
基金supported by the Medical and Health Science and Technology Plan Project of Health and Health Commission of Inner Mongolia Autonomous Region(202201427).
文摘Objective:To evaluate the therapeutic effects of intravenous infusion using intravenous indwelling needles(IIN)versus peripherally inserted central catheters(PICC)in patients with acute leukemia during maintenance treatment.Methods:Eighty-six patients with acute leukemia admitted to the First Affiliated Hospital of Baotou Medical College from July 2022 to March 2023 were randomly divided into the IIN group and the PICC group,with 43 patients in each group.Results:Significant differences were observed between the two groups in terms of the number of punctures and puncture time(P<0.05).Although the intubation cost was lower in the IIN group than in the PICC group,the maintenance treatment duration was shorter in the IIN group(P<0.05).There were no significant differences between the two groups in terms of disease symptoms,treatment-related toxicity,and side effects(P>0.05).However,anxiety,treatment compliance,and patient satisfaction were significantly lower in IIN group compared to the PICC group(P<0.05).Additionally,the incidence of vein-related complications in the IIN group was higher than in the PICC group(P<0.05).Conclusion:Compared with intravenous indwelling needles,PICCs demonstrate superior application outcomes.Although the cost of PICC placement is relatively high,its ability to prolong maintenance treatment,alleviate patient anxiety,reduce vein-related complications,and improve treatment compliance makes it a valuable method worth promoting.
文摘Venous access devices are of pivotal importance for an increasing number of critically ill patients in a variety of disease states and in a variety of clinical settings(emergency, intensive care, surgery) and for different purposes(fluids or drugs infusions, parenteral nutrition, antibiotic therapy, hemodynamic monitoring, procedures of dialysis/apheresis). However, healthcare professionals are commonly worried about the possible consequences that may result using a central venous access device(CVAD)(mainly, bloodstream infections and thrombosis), both peripherally inserted central catheters(PICCs) and centrally inserted central catheters(CICCs). This review aims to discuss indications, insertion techniques, and care of PICCs in critically ill patients. PICCs have many advantages over standard CICCs. First of all, their insertion is easy and safe-due to their placement into peripheral veins of the armand the advantage of a central location of catheter tip suitable for all osmolarity and p H solutions. Using the ultrasound-guidance for the PICC insertion, the risk of hemothorax and pneumothorax can be avoided, as wellas the possibility of primary malposition is very low. PICC placement is also appropriate to avoid post-procedural hemorrhage in patients with an abnormal coagulative state who need a CVAD. Some limits previously ascribed to PICCs(i.e., low flow rates, difficult central venous pressure monitoring, lack of safety for radio-diagnostic procedures, single-lumen) have delayed their start up in the intensive care units as common practice. Though, the recent development of power-injectable PICCs overcomes these technical limitations and PICCs have started to spread in critical care settings. Two important take-home messages may be drawn from this review. First, the incidence of complications varies depending on venous accesses and healthcare professionals should be aware of the different clinical performance as well as of the different risks associated with each type of CVAD(CICCs or PICCs). Second, an inappropriate CVAD choice and, particularly, an inadequate insertion technique are relevant-and often not recognized-potential risk factors for complications in critically ill patients. We strongly believe that all healthcare professionals involved in the choice, insertion or management of CVADs in critically ill patients should know all potential risk factors of complications. This knowledge may minimize complications and guarantee longevity to the CVAD optimizing the risk/benefit ratio of CVAD insertion and use. Proper management of CVADs in critical care saves lines and lives. Much evidence from the medical literature and from the clinical practice supports our belief that, compared to CICCs, the so-called power-injectable peripherally inserted central catheters are a good alternative choice in critical care.
文摘Objective:The aim of our research was to study the incidence,clinical diagnosis and treatment of peripherally inserted central catheters(PICC)-related sepsis in breast cancer patients carrying PICC catheter for chemotherapy.Methods:The data of the incidence,diagnosis and treatment of PICC-related sepsis in 215 cases of breast cancer patients carrying PICC catheter for chemotherapy in our hospital from August,2009 to September,2011 were analyzed retrospectively.Results:216 PICCs had been successfully applied in 215 cases of breast cancer patients and followed for a total of 19,109 catheter days,(median catheterization duration,88.9 days,range 1-212 days).Among those,3(1.39%) PICCs were removed respectively as a result of PICC-related sepsis in 29,73 and 108 catheter-days(median 70 d),with a rate of 0.16 per 1000 catheter-days.Conclusion:Chemotherapeutic treatment via PICC for breast cancer patients is one of the most secure and effective measures but there exists small number of cases in which PICC catheter related sepsis is possible.Careful observation of relevant symptoms and signs,early diagnosis and treatment,not relying completely on blood culture tests and timely removal of PICC catheter can be very effective in treating PICC-related sepsis in these patients.
文摘A 44-year-old male who suffered a crush-degloving hand injury complicated by Complex Regional Pain Syndrome (CRPS) type I was scheduled for operative hand manipulation and inpatient physiotherapy. Preoperative placement of an ultrasound-guided infraclavicular catheter provided incomplete analgesia requiring supplemental morphine during physiotherapy sessions despite continuous infusion of 0.1% bupivacaine at 20 mL/hour. Due to the patient’s adamant refusal of replacement of the infraclavicular catheter, a second ultrasound-guided median nerve catheter was placed distally at the mid-forearm level and elicited complete sensory blockade of the hand. Dual infusions were maintained with 0.25% bupivacaine at 5 mL/hour through the median nerve catheter and 0.1% bupivacaine at 20 mL/hour through the infraclavicular catheter, and subsequent daily physiotherapy progressed productively. Continuous perineural catheter use to facilitate rehabilitation is an emerging practice that may improve overall recovery. Combination catheters, infusing local anesthetics at separate locations, can be used synergistically to preserve motor function and reach a superior analgesic endpoint.
文摘0ctogenarians represent the fastest growing group of patients undergoing percutaneous coronary intervention(PCI),now constituting more than one in five patients treated with PCI in real-world practice.[1,2]Comparing coronary lesion characteristics of patients aged<≥80 years to those≥80 years undergoing PCI,the octogenarians have a higher prevalence of calcified and ostial lesions,tortuous coronary anatomy,multi-vessel disease and left main stem(LMS)stenosis.⑶Furthermore,they often have greater ischemic burden than their younger counterparts,suggesting an even greater benefit following revascularization.
文摘Intratracheal aspiration in a patient on ventilation is generally performed using a catheter. Of late, closed suction systems have been used more frequently than open systems. To remove tracheal secretions through the intratracheal tube, catheter suction is used, and the suction catheter may be of the closed- or open-type. The catheters are cleaned by flushing with sterile 0.9% saline, resulting in dropping of dew. This phenomenon is caused by some factors: influence of flow, clogging of the suction tube, problem of manipulation of flushing and angle between the intubation tube and the connection port. But this dropping has not yet been investigated. In this study, we focused at this angle and we used the test lung which is simulated machine on behalf of patient. We consider two situations adult and child, also two types of catheters Eco-Cath and Ty-care. In child case we consider elbow-type suction catheters and Y-connector type. The angle was set at 0°, 20°, 40°, 60°, and 90°, and we observed the difference between Eco-Cath and Ty-care. In adults difference is significant (p 0.001), In 90°between Tracheal intubation and Tracheotomy (p ≈ 0.26). In child difference is significant (p 0.001), In 90°between Tracheal intubation and Tracheotomy (p ≈ 0.15). In child case we observed dependency of angle on various conditions too. The relation of the angle and dew was clarified.
文摘Objective Totally implantable devices (TIDs) and external tunneled catheters (ETCs) became a basic requirement in the treatment of pediatric oncologic patients. Techniques for implantation and confirmation of proper position vary among different centers. The article presented different techniques for sonographic guided puncture of the target central vein and confirmation of the proper position of tunneled catheters.
文摘Background: Catheter-related infections (CRI), thrombosis, and stenosis are among the most frequent complications associated with catheters which are inserted in vessels as vascular access. These problems are usually related to the handling of the staff, the catheter materials, and the surface properties of the catheter. To mitigate such complications surface treatment process of the outer surface, such as ion beam assisted deposition is investigated in a retrospective study from 1992 to 2007, to prove if the surface treatment of the catheters is a sufficient solution. Methods: This study (1992-2007) evaluated silver coated and non-coated implanted large-bore catheters used for extracorporeal detoxification. In 159 patients, 54 patients received a silver coated catheter (Spi-Argent, Spire Corporation, Bedford, MA, USA) and 105 patients, an untreated catheter served as controls. The catheters were inserted into the internal jugular or subclavian veins. After removal, the catheters were cultured for bacterial colonization using standard microbiologic assays. They were also examined using a scanning electron microscope (SEM). Results: The silver coated catheters showed a tendency towards longer in situ time. The microbiologic examinations of the catheter tips were in both catheter types high positive, but not significant. Conclusion: The silver coated catheters showed no significant reduction in infection rate by evaluation of all collected data in this retrospective study. There was no association between both catheters in significantly reducing patient discomfort. Other surface treatments which include the outer and inner surface are necessary. New developed catheter materials such as the microdomain structured inner and outer surface, as an example, are considered more biocompatible because they mimic the structure of natural biological surface.
基金Supported by Jiangxi Provincial Department of Education Science and Technology Research Project-Youth Project(Research on the application of high-pressure PICC catheter in abdominal CT enhancement of tumor patients),No.200242.
文摘BACKGROUND Individuals with diabetes mellitus have a higher risk of developing malignant tumors,and diagnosing these tumors can be challenging.AIM To confirm the benefits of using peripherally inserted central catheters(PICCs)in contrast-enhanced computerized tomography(CECT)for diagnostic imaging in diabetic patients with malignant tumors and to provide a research basis for follow-up research.METHODS This retrospective study analyzed 204 diabetic patients with malignancies treated at The Second Affiliated Hospital,Jiangxi Medical College,Nanchang University,from January 2024 to June 2024.The patients were divided into two groups:A control group(n=102)with indwelling peripheral intravenous catheters and a research group(n=102)with high-pressure-resistant PICC.The study compared baseline data,the incidence of iodine contrast extravasation during CECT,the incidence of adverse events(discomfort,redness and swelling at the puncture site,and blood oozing),imaging quality,nursing time,intubation success rate,number of venipuncture attempts,and catheter maintenance cost.RESULTS Male patients accounted for 51.96%in the control group and 55.88%in the research group;the average age was(59.68±11.82)years in the control group and(61.41±12.92)years in the research group;the proportions of lung cancer,colorectal cancer,and gastric cancer patients in the control group were 42.16%,38.24%,and 19.61%,respectively,while those in the research group were 34.31%,37.25%,and 28.43%,respectively.Except for the gender distribution,age,and cancer type mentioned above,other general information such as underlying diseases,puncture location,and long-term chemotherapy shows no significant differences as tested(P>0.05).The results showed that the research group had significantly reduced incidence of iodine contrast extravasation(7 vs 1,P=0.031),similar incidence of adverse events(11 vs 7,P=0.324),reduced nursing time[(18.50±2.68)minutes vs(13.26±3.00)minutes,P=0.000],fewer venipuncture attempts[(2.21±0.78)times vs(1.49±0.58)times,P=0.000],lower catheter maintenance cost[(1251.79±205.47)China yuan(CNY)vs(1019.25±117.28)CNY,P=0.000],increased intubation success rate(16.67%vs 58.82%,P=0.000),and better imaging quality(85.29%vs 94.12%,P=0.038).CONCLUSION High-pressure-resistant PICCs can lessen the physical burden of diabetic patients during nursing,reduce treatment costs,and improve the efficiency and quality of imaging for diagnosis malignant tumors.
文摘This paper compares the effectiveness of normal saline and heparinised saline as a flushing solution in maintaining patencyof arterial catheters. Use of heparin as a flushing solution in maintaining patency of intra- arterial catheters has been a recognizedpractice. Due to its anticoagulation properties, heparin can cause side effects like heparin-induced thromhocytopenia in hypersensitivepatients. The alternative, normal saline solution increases the accuracy of patients＇ coagulation status and enhances safer clinicalpractice. A systematic search was conducted at Cochrane Library, Medline, CINAHL, OVID and Joanna Briggs Institute. Reviewperiod covered from 1990 to 2011. Methodological validity of included studies was evaluated using SIGN grading checklists fromScottish Intercollegiate Guidelines Network. There is inconsistent evidence and sample sizes were too small to allow statisticalsignificance to be achieved. Meta-analysis was performed for 2 studies; results revealed that heparinised saline offers no addedadvantage over normal saline. There is insufficient evidence to support the use of heparinised saline for flushing arterial catheters. Arigorous research design is needed to determine variables known to influence patency of arterial catheters. Sound clinical judgementmust be exercised in situations that require the need of heparinised saline.
文摘Several studies argue that an ideal biomaterial for urinary catheters is utopian. Based in literature review it seems to be true. However, research advances: the biomaterial itself, new designs, new coatings, associated drugs, etc. Once implanted and interacting with urine, two old problems persist: encrustation and bacterial colonization. In this context, an extracellular product from bacterial synthesis on sugarcane molasses biomaterial has been studied in several experimental and clinical studies. Based on its high biocompatibility, the aim of this study is to evaluate its performance in an in vivo model as an endourologic prosthesis implanted in the bladder of Wistar rats. We evaluate physical, chemical and biological phenomena in comparison to an already established biomaterial, polyurethane. Even though it is not a finished product, the sugarcane biopolymer presented similar performance compared to polyurethane in several analyzed parameters and has an important characteristic: low cost.
文摘Central venous catheters are commonly used in critically ill patients. Such catheterization may entail mechanica and infectious complications. The interest in catheterrelated infection lies in the morbidity, mortality and costs that it involved. Numerous contributions have been made in the prevention of catheter-related infection and the current review focuses on the possible current role of antimicrobial impregnated catheters to reduce catheter-related bloodstream infections(CRBSI). There is evidence that the use of chlorhexidine-silver sulfadiazine(CHSS), rifampicin-minocycline, or rifampicin-miconazol impregnated catheters reduce the incidence of CRBSI and costs. In addition, there are some clinical circumstances associated with higher risk of CRBSI, such as the venous catheter access and the presence of tracheostomy. Current guidelines for the prevention of CRBSI recommended the use of a CHSS or rifampicin-minocycline impregnated catheter in patients whose catheter is expected to remain in place > 5 d and if the CRBSI rate has not decreased after implementation of a comprehensive strategy to reduce it.
文摘Background and Objectives: Pain control after hepatic resection presents unique challenges as subcostal incisions, rib retraction, and diaphragmatic irritation can lead to significant pain. Both epidural analgesia and ON-Q catheters have been used for postoperative pain management after hepatic surgery, but to our knowledge have not been directly compared. Methods: The records of 143 patient between the ages 18 and 70 were reviewed who underwent hepatic resection by a single surgeon. Patients were categorized according to method of postoperative pain control. Average pain scores for both study groups were collected until POD#3. Results: Demographic data and the length of surgery were similar between the groups (all P > 0.05). On the day of surgery and POD#1, average pain scores for the epidural group were lower than the ON-Q group (P 0.0001 and P = 0.0008 respectively). There was no difference in pain scores on POD #2 (P = 0.2369) or POD #3 (P = 0.2289). Conclusions: Epidural analgesia provides superior pain control on the day of surgery and POD#1 when compared to On-Q catheter with IV PCA. There was no difference in pain scores on POD#2 or POD#3. Future prospective randomized trials comparing these analgesic methods will be required to further evaluate enhanced recovery after hepatic surgery.
文摘AIM: To investigate the safety and utility of an electrocautery dilation catheter for endoscopic ultrasonography(EUS)-guided pancreatic fluid collection drainage.METHODS: A single-center, exploratory, retrospective study was conducted between August 2010 and August 2014. This study was approved by the Medical Ethics Committee of our institution. Informed, written consent was obtained from each patient prior to the procedure. The subjects included 28 consecutive patients who underwent EUS-guided transmural drainage(EUS-TD) for symptomatic pancreatic and peripancreatic fluid collections(PFCs) by fine needle aspiration using a 19-gauge needle. These patients were retrospectively divided into two groups based on the use of an electrocautery dilation catheter as a fistula dilation device; 15 patients were treated with an electrocautery dilation catheter(electrocautery group), and 13 patients were treated with a non-electrocautery dilation catheter(non-electrocautery group). We evaluated the technical and clinical successes and the adverse events associated with EUS-TD for the treatment of PFCs between the two groups.RESULTS: There were no significant differences in age, sex, type, location and diameter of PFCs between the groups. Thirteen patients(87%) in the electrocauterygroup and 10 patients(77%) in the non-electrocautery group presented with infected PFCs. The technical success rates of EUS-TD for the treatment of PFCs were 100%(15/15) and 100%(13/13) for the electrocautery and the non-electrocautery groups, respectively. The clinical success rates of EUS-TD for the treatment of PFCs were 67%(10/15) and 69%(9/13) for the electrocautery and the non-electrocautery groups, respectively(P = 0.794). The procedure time of EUS-TD for the treatment of PFCs in the electrocautery group was significantly shorter than that of the non-electrocautery group(mean ± SD: 30 ± 12 min vs 52 ± 20 min, P < 0.001). Adverse events associated with EUS-TD for the treatment of PFCs occurred in 0 patients and 1 patient for the electrocautery and the non-electrocautery groups, respectively(P = 0.942).CONCLUSION: EUS-TD using an electrocautery dilation catheter as a fistula dilation device for the treatment of symptomatic PFCs appears safe and contributes to a shorter procedure time.
文摘BACKGROUND Central venous catheterization is currently an important procedure in critical care.Central catheterization has important advantages in many clinical situations.It can also lead to different complications such as infection,hemorrhage,and thrombosis.It is important to investigate critically ill patients undergoing catheterization.AIM To evaluate the characteristics,such as hospitalization,demographic characteristics,post-catheterization complications,and mortality relationships,of patients in whom a central venous catheter was placed in the emergency room.METHODS A total of 1042 patients over the age of 18 who presented to the emergency department between January 2005 and December 2015 were analyzed retrospectively.The patients were divided into three groups,jugular,subclavian,and femoral,according to the area where the catheter was inserted.Complications related to catheterization were determined as pneumothorax,guidewire problems,bleeding,catheter site infection,arterial intervention,and sepsis.Considering the treatment follow-up of the patients,three groups were formed as outpatient treatment,hospitalization,and death.RESULTS The mean age of the patients was 60.99±19.85 years;423(40.6%)of them were women.Hospitalization time was 11.89±16.38 d.There was a significant correlation between the inserted catheters with gender(P=0.009)and hospitalization time(P=0.040).Also,blood glucose,blood urea nitrogen,creatinine,and serum potassium values among the biochemical values of the patients who were catheterized were significant.A significant association was observed in the analysis of patients with complications that develop according to the catheter region(P=0.001)and the outcome stage(P=0.001).In receiver operating characteristic curve analysis of hospitalization time and mortality area under curve was 0.575,the 95%confidence interval was 0.496-0.653,the sensitivity was 71%,and the specificity was 89%(P=0.040).CONCLUSION Catheter location and length of stay are important risk factors for catheter-borne infections.Because the risk of infection was lower than other catheters,jugular catheters should be preferred at entry points,and preventive measures should be taken by monitoring patients closely to reduce hospitalization infections.
文摘Objective:To explore the value of bundled nursing interventions based on empowerment theory in the care of patients with indwelling urinary catheters.Methods:Forty-two patients with indwelling urinary catheters,admitted from June 2022 to June 2023,were sampled and randomly divided using a random number table.Group A received bundled nursing care based on empowerment theory,while Group B received standard care.The differences in catheterization duration,unplanned extubation rate,emotional scores,quality of life scores,and adverse events were compared.Results:Group A had a shorter catheterization duration and a lower rate of unplanned extubation than Group B,with P<0.05.Anxiety(SAS)and depression(SDS)scores were lower in Group A than in Group B,with P<0.05,and the quality of life(SF-36)scores were higher in Group A than in Group B,with P<0.05.The adverse event rate for Group A was also lower than that for Group B,with P<0.05.Conclusion:Patients with indwelling urinary catheters who received bundled nursing care based on empowerment theory experienced improved emotional stability,optimized quality of life,fewer unplanned extubation events,and the intervention was highly effective and feasible.
