Evaluation of procedural pain for neonates in a neonatal intensive care unit: a single-centre study.

BACKGROUND: To evaluate the procedural pain experienced by neonates in a neonatal intensive care unit (NICU) setting and determine the corresponding pain grades. METHODS: Two experienced nurses independently used the Neonatal Infant Pain Scale (NIPS) to evaluate the neonatal pain during procedures taking place in the tertiary NICU and two level-two neonatal care units in the Children's Hospital of Zhejiang University School of Medicine. The mean and distribution of NIPS pain scores and the corresponding pain grades of participants when experiencing clinical painful procedures were analysed. RESULTS: A total of 957 neonates exposed to 15 common clinical painful procedures were included in the study. The clinical painful procedures experienced by 957 participants could be divided into three groups: severe pain (NIPS score 5-7: peripheral intravenous cannulation, arterial catheterisation, arterial blood sampling, peripherally inserted central catheter placement and nasopharyngeal suctioning), mild to moderate pain (NIPS score 3-4: finger prick, intramuscular injection, adhesive removal, endotracheal intubation suctioning, heel prick, lumbar puncture and subcutaneous injection) and no pain to mild pain (NIPS score 0-2: gastric tube insertion, enema and intravenous injection). CONCLUSIONS: The neonatal pain response to clinical procedures in NICU had certain pattern and preintervention drug analgesia could be taken for painful procedures with clustered high NIPS pain scores. Meanwhile, full coverage non-drug pain relief measures could be taken for procedures that are with scattered pain scores, and real-time pain evaluation should be provided to determine whether further drug analgesia is required.

[Prevention from PICC-related venous thrombosis in the upper limbs of malignant tumor patients with moxibustion combined with plucking at Jiquan (HT 1): a randomized controlled trial].

OBJECTIVE: To observe the clinical effect of moxibustion combined with plucking technique at Jiquan (HT 1) for preventing peripherally inserted central catheter (PICC)-related venous thrombosis in the upper limbs of malignant tumor patients. METHODS: A total of 80 malignant tumor patients undergoing PICC were randomized into an observation group and a control group, 40 cases in each one. In the control group, the routine care for PICC was exerted. In the observation group, besides the routine care, moxibustion combined with plucking technique at Jiquan (HT 1) was added. Mild moxibustion was exerted along the venous distribution of PICC (avoiding the entry site) for 10 to 15 min, and then, the circling moxibustion was applied to Quchi (LI 11), Xuehai (SP 10) and Tianfu (LU 3), 3 to 5 min at each acupoint. Finally, plucking technique was given at Jiquan (HT 1) for 5 to 10 min. This combined therapy was intervened since the 2nd day of PICC placement, once daily, 5 times a week, for 3 weeks totally. The incidence of the PICC-related venous thrombosis in the upper limbs was compared between the two groups on day 42 of placement. On day 2, 7, 14, 21, 28, 35 and 42 of PICC placement, the peak systolic velocity (PSV) and the end-diastolic velocity (EDV) of the subclavicular vein on the placement side were observed separately in the two groups. RESULTS: The incidence of the PICC-related venous thrombosis in the upper limbs in the observation group was lower than that in the control group (2.5% [1/40] vs 17.5% [7/40], P<0.05). From day 7 to 35 of PICC placement, PSV of the subclavicular vein on the placement side was higher than that on the day 2 of PICC placement in the observation group (P<0.05). On day 28 and 42 of PICC placement, PSV of the subclavicular vein on the placement side was lower than that on the day 2 of PICC placement in the control group (P<0.05). In the observation group, EDV of the subclavicular vein on the placement side was higher than that on the day 2 of PICC placement from day 7 to 28 of PICC placement (P<0.05). In the control group, EDV of the subclavicular vein on the placement side from day 28 to 42 of PICC placement was lower than that on the day 2 of PICC placement (P<0.05). From day 7 to 42 of PICC placement, PSV and EDV of the subclavicular vein on the placement side in the observation group were all higher than those in the control group (P<0.01, P<0.05). CONCLUSION: The combined treatment of moxibustion with plucking technique at Jiquan (HT 1) can effectively prevent PICC-related venous thrombosis in the upper limbs and improve venous blood flow velocity in malignant tumor patients.

Prevention from PICC-related venous thrombosis in the upper limbs of malignant tumor patients with moxibustion combined with plucking at Jiquan (HT 1): a randomized controlled trial / 中国针灸

OBJECTIVE@#To observe the clinical effect of moxibustion combined with plucking technique at Jiquan (HT 1) for preventing peripherally inserted central catheter (PICC)-related venous thrombosis in the upper limbs of malignant tumor patients.@*METHODS@#A total of 80 malignant tumor patients undergoing PICC were randomized into an observation group and a control group, 40 cases in each one. In the control group, the routine care for PICC was exerted. In the observation group, besides the routine care, moxibustion combined with plucking technique at Jiquan (HT 1) was added. Mild moxibustion was exerted along the venous distribution of PICC (avoiding the entry site) for 10 to 15 min, and then, the circling moxibustion was applied to Quchi (LI 11), Xuehai (SP 10) and Tianfu (LU 3), 3 to 5 min at each acupoint. Finally, plucking technique was given at Jiquan (HT 1) for 5 to 10 min. This combined therapy was intervened since the 2nd day of PICC placement, once daily, 5 times a week, for 3 weeks totally. The incidence of the PICC-related venous thrombosis in the upper limbs was compared between the two groups on day 42 of placement. On day 2, 7, 14, 21, 28, 35 and 42 of PICC placement, the peak systolic velocity (PSV) and the end-diastolic velocity (EDV) of the subclavicular vein on the placement side were observed separately in the two groups.@*RESULTS@#The incidence of the PICC-related venous thrombosis in the upper limbs in the observation group was lower than that in the control group (2.5% [1/40] vs 17.5% [7/40], P<0.05). From day 7 to 35 of PICC placement, PSV of the subclavicular vein on the placement side was higher than that on the day 2 of PICC placement in the observation group (P<0.05). On day 28 and 42 of PICC placement, PSV of the subclavicular vein on the placement side was lower than that on the day 2 of PICC placement in the control group (P<0.05). In the observation group, EDV of the subclavicular vein on the placement side was higher than that on the day 2 of PICC placement from day 7 to 28 of PICC placement (P<0.05). In the control group, EDV of the subclavicular vein on the placement side from day 28 to 42 of PICC placement was lower than that on the day 2 of PICC placement (P<0.05). From day 7 to 42 of PICC placement, PSV and EDV of the subclavicular vein on the placement side in the observation group were all higher than those in the control group (P<0.01, P<0.05).@*CONCLUSION@#The combined treatment of moxibustion with plucking technique at Jiquan (HT 1) can effectively prevent PICC-related venous thrombosis in the upper limbs and improve venous blood flow velocity in malignant tumor patients.

Effect of Chahuang ointment on prevention of phlebitis from peripherally inserted central catheter: randomized clinical trial.

OBJECTIVE: To assess the effect of Chahuang ointment, a Chinese herbal ointment, on the prevention of phlebitis in patients with peripherally inserted central catheters. METHOD: This was a multicenter randomized controlled trial, with 171 eligible patients randomly assigned into one of three groups: the Chahuang ointment group, the Mucopolysaccharide Polysulfate cream group, and the control group. The degrees of vein injuries at 72 hours after peripherally inserted central catheter insertion were the primary outcome. Secondary outcomes were the vascular wall thickness, tissue edema and microthrombus evaluated by Color Doppler Flow Imaging, the vascular endothelial growth factor, and endothelin-1 (ET-1) expression in vivo. RESULTS: Compared with the control group, the Chahuang ointment group showed significantly lower incidence of postoperative phlebitis, tissue edema, and microthrombus at 72 hours after peripherally inserted central catheter insertion (all P<0.01). The VEGF and ET-1 expression were significantly inhibited in the Chahuang ointment group after 3 days of treatment (both P<0.01). There were no statistical differences in the degree of vein injuries, microthrombus, or tissue edema between the Chahuang ointment and mucopolysaccharide polysulfate groups (all P>0.05). CONCLUSION: Chahuang ointment was shown to provide effective prevention and protection against phlebitis after peripherally inserted central catheter insertion.

Dual-chambered venous access port as alternative access for extracorporeal apheresis therapy.

PURPOSE: To evaluate the use of a dual-chambered venous access port for extracorporeal apheresis therapy. METHODS: This was a single-center retrospective analysis of all patients who received a dual-chambered venous access port for apheresis therapy over a 36-month period. Clinical success was defined as successful completion of at least one round of apheresis via the venous access port. Major complications were defined as any event requiring elevation of patient care and/or venous access port removal or repositioning. Minor complications were defined as venous access port issues resolved with clinical intervention. RESULTS: Forty-four patients had a venous access port placed at the time of this study. Patients underwent red cell exchange (n = 33), therapeutic plasma exchange (n = 6) or extracorporeal photopheresis (n = 5). Forty (90%) patients had autoimmune diseases and four (10%) had neoplastic processes. Clinical success was achieved in 42 (95.5%) patients. Average venous access port dwell time was 632 days (range = 42-1191 days). All therapies through the venous access ports were well tolerated and no patients reported pain or discomfort. Major complications were seen in nine (20.5%) patients-the majority (n = 7) of which were due to venous access port malfunction-and resolved with catheter revision. One (2.27%) major complication involved an infected venous access port, and one involved a large hematoma at the venous access port site. Minor complications were seen in eight (18.2%) patients, where simple flushing of the catheter with saline or tissue plasminogen activator resolved the issue. CONCLUSION: The dual-chambered venous access port was successfully used for sustained blood flow in apheresis therapy with a moderate, yet correctable complication rate.

Feasibility analysis of external application of Xiao-Shuan-San in preventing PICC-related thrombosis.

PURPOSE: We aim to analyze the feasibility of external application of Xiao-Shuan-Santo prevent peripherally inserted central catheter (PICC) -related thrombosis. METHODS: A total of 218 patients with PICC catheterization were randomly divided into a control group (n = 103) and a treatment group (n = 115). Patients in the treatment group received additional external application of Xiao-Shuan-San. The changes of coagulation index, the incidence of PICC-related thrombosis and other complications, and the maximum blood flow rate (Vmax) of axillary vein were observed at 1 day before catheterization and 30 days after PICC. RESULTS: At 30 days after PICC, the incidence of PICC-related thrombosis and other adverse events in the treatment group were obviously lower than that in the control group (P < 0.05), and the decreased Vmax value of axillary vein in the control group (11.75±1.91 cm/s) was more visible than that in the treatment group (14.63±3.03 cm/s), accompanied by a statistical significance (P < 0.05). CONCLUSIONS: External application of Xiao-Shuan-San could reduce the incidence of PICC-related thrombosis and other complications.

Use of Embolectomy With Local Anesthesia for Anticoagulation Failure in Radial Artery Thrombosis.

OBJECTIVE: Although prevention of radial artery thrombosis and cardiac complications after interventions using radial access is well investigated, there is yet no clinical study that completely evaluated access-related complications. However, there is still no consensus on what exact treatment should be used in these patients. In clinical practice, analgesic, anticoagulant, and antiplatelet treatments usually improve symptoms in patients with pain; however, in some patients, complaints may persist and may not respond to these treatments. In these patients, low-risk embolectomy with a small skin incision may be beneficial. METHODS: A total of 102 patients with radial artery thrombosis after cardiac catheterization were included in the study between 2016 March and 2018 December. After the patients' initial evaluation, anticoagulation with enoxaparin or tinzaparin and antiplatelet therapy with acetylsalicylic acid and oral/local analgesic/anti-inflammatory and local anesthetic therapy were administered for 1 month. Patients whose symptoms resolved after medical treatment were followed up as outpatients. Embolectomy was performed in consenting patients who did not respond to the medical treatment. RESULTS: Of 102 patients included in the study, 33 underwent embolectomy, whereas 69 received only medical treatment. None of the patients experienced any complications, morbidity, or mortality in the peroperative period and during the medical treatment. The pretreatment symptom scores of patients who actively use their hands in daily life and profession were significantly higher than the scores of patients who are relatively less active (P = .013). Pretreatment symptom scores were negatively correlated with age (r = -0.584); symptom scores increased significantly with the decrease of patient age. No benefit from medical treatment and need for surgery was significantly greater in patients who are younger and use their hands actively in daily life and profession (P = .028). The decrease in symptom scores after treatment was significantly greater in the surgical group than in the medical group (P = .003). CONCLUSION: Radial access should be exercised with care in patients who may develop significant thrombosis-related complaints and it is necessary to decide whether radial access is essential. If patients have ongoing symptoms despite medical treatment, embolectomy can be considered as a treatment option.

Effects of passive music therapy on anxiety and vital signs in lung cancer patients undergoing peripherally inserted central catheter placement procedure.

PURPOSE: To evaluate the effects of passive music therapy on anxiety and vital signs among lung cancer patients at their first peripherally inserted central catheter placement procedure in China. METHODS: A randomized controlled clinical trial was conducted in the cancer center of a hospital in Chengdu from May to December 2017. A total of 304 lung cancer patients who met the inclusion and exclusion criteria were recruited and randomly assigned to experimental (n = 152) and control (n = 152) group, respectively. The control group only received standard care, while the experimental group received standard care and passive music therapy during peripherally inserted central catheter placement (30-45 min) and after catheterization, until discharged from the hospital (twice a day, 30 min once). Measures include anxiety and vital signs (blood pressure, heart rate, and respiratory rate). RESULTS: Repetitive measurement and analysis of variance showed that the patients in experimental group had a statistically significant decrease in anxiety, diastolic blood pressure, and heart rate over time compared to the control group, but no significant difference was identified in systolic blood pressure and respiratory rate. CONCLUSION: Passive music therapy can efficiently relieve the anxiety of lung cancer patients during peripherally inserted central catheter placement. It also can lower the patient's diastolic blood pressure and slow down the heart rate. So, music therapy benefits patients with peripherally inserted central catheter.

Transfemoral Transcatheter Aortic Valve Replacement Using Fascia Iliaca Block as an Alternative Approach to Conscious Sedation as Compared to General Anesthesia.

BACKGROUND/PURPOSE: General Anesthesia (GA) and conscious sedation (CS) are anesthetics for transfemoral transcatheter aortic valve replacement (TF-TAVR). We compared TF-TAVR outcomes using a novel anesthetic approach with fascia iliaca block (FIB) plus minimal CS (MCS) versus GA. METHODS: This retrospective propensity-matched study included consecutive TF-TAVR patients from January 2013 to December 2017 and dichotomized into FIB-MCS vs. GA. Data were collected from electronic records, Society of Thoracic Surgery (STS) database, and the Transcatheter Valve Therapies (TVT) Registry. Primary endpoints were operating room (OR) time, intensive care unit (ICU) and hospital length of stay (LOS). Secondary endpoints were 30-day, 1-year mortality, quality of life, 30-day re-hospitalization rate, failure of FIB-MCS, and hospital safety outcomes. RESULTS: A total of 304 TF-TAVR patients; FIB-MCS (n = 219) vs. GA (n = 85). Propensity matched 162 patients; FIB-MCS (n = 108) vs. GA (n = 54). FIB-MCS had shorter OR time (197.6 ±â€¯56.3 vs. 248.2 ±â€¯46.3 min, p < 0.001), ICU (67.8 ±â€¯71.7 vs. 84.9 ±â€¯72.1 h, p = 0.004) and hospital LOS (3.2 ±â€¯3.7 vs. 5.9 ±â€¯3.5 d, p < 0.001). FIB-MCS had lower rate of blood transfusion. FIB-MCA vs. GA 30-day and 1-year mortality were similar in the entire (2.3 vs. 2.4%, p = 1.0; and 8.2 vs. 5.9%, p = 0.49) and matched cohorts (0 vs. 3.7%, p = 0.11 and 7.4 vs. 5.6%, p = 0.75). FIB-MCS were less likely to be re-hospitalized [Odd Ratio: 0.32, CI:0.13-0.76] and 2% to 3% higher KCCQ-12 score. CONCLUSION: TF-TAVR using FIB-MCS is feasible and safe with shorter OR time, ICU and hospital LOS, lower risk of 30-day re-hospitalization, similar 30-day and 1-year mortality with better quality of life at 1-year follow-up.

Hypnosis and communication reduce pain and anxiety in peripheral intravenous cannulation: Effect of Language and Confusion on Pain During Peripheral Intravenous Catheterization (KTHYPE), a multicentre randomised trial.

BACKGROUND: Clinicians traditionally warn patients of pain before peripheral i.v. cannulation (PIVC). However, using words related to pain or undesirable experiences can result in greater pain and anxiety. The use of positive words can improve pain perception and subjective patient experience. We aimed to compare the effects of three types of communication, including hypnotic communication, on pain, comfort, and anxiety in patients during PIVC. METHODS: The Effect of Language and Confusion on Pain During Peripheral Intravenous Catheterization (KTHYPE) trial is a randomised, parallel, single-blind, multicentre study of patients undergoing PIVC on the dorsal face of the hand before surgery. Patients from three hospitals were randomly allocated to one of three groups: PIVC performed with a hypnosis technique (hypnosis group), negative connotation (nocebo group), and neutral connotation (neutral group). The primary outcome measure was the occurrence of pain measured with a 0-10 numerical rating scale just after PIVC. RESULTS: Of the 272 subjects analysed (hypnosis, n=89; nocebo, n=92; neutral, n=91), pain after PIVC was lower in the hypnosis group (mean [standard deviation]; range) (1.5 [1.9]; 0-5) compared with the neutral (3.5 [2.3]; 0-9; P<0.0001) and nocebo groups (3.8 [2.5]; 0-10; P<0.0001). Whilst anxiety was higher and comfort lower before PIVC in the hypnosis group, anxiety decreased and comfort perception increased after PIVC when hypnosis was used. CONCLUSIONS: This is one of the first well-designed RCTs showing a significant benefit of a hypnosis technique during a routine procedure, such as PIVC. The results could facilitate implementation of hypnosis in daily clinical care. CLINICAL TRIAL REGISTRATION: NCT02662322.

Palmar Warming for Radial Artery Vasodilation to Facilitate Transradial Access: A Randomized Controlled Trial.

PURPOSE: To investigate the efficacy of palmar warming to induce radial artery vasodilation. MATERIALS AND METHODS: After informed consent was obtained, healthy volunteers (n = 45) were randomized 2:1 in palmar warming and control groups, respectively, for this prospective, randomized, single-blind clinical trial (NCT03620383). The palmar warming group was given a warm, commercially available, air-activated heat pack (Kobayashi Consumer Products LLC, Dalton, Georgia) to hold in the left hand for palmar warming. The control group was given a deactivated version of the same heat pack. Left radial artery cross-sectional area (CSA) measurements were obtained at baseline and in 5-minute intervals up to 20 minutes in both groups. Differences in the trends of changes in the radial artery CSA between palmar warming and control groups were examined with the age- and sex-adjusted repeated measure analysis of variance. Propensity score-matched treatment effect analysis was conducted to quantify the effect of heat on radial artery CSA. RESULTS: The palmar warming group and the control group were significantly different in terms of subject sex (males/females: 7/23 and 10/5, respectively; P = .005) and baseline CSA (2.5±0.2 mm2 vs 3.2±0.3 mm2, respectively; P = .014). Radial artery CSA showed an increasing trend over time in the palmar warming group compared to a stable trend over time in the control group (P < .0001). Propensity score-matched comparison showed a 43.9% increase (95% confidence interval: 34.1%-53.8%) in CSA in the palmar warming group compared to the control group (P < .0001). CONCLUSIONS: The palmar warming technique is effective at dilating the radial artery and may be a beneficial technique to facilitate transradial access.

Veinplicity versus heat treatment for vein dilation: A randomised cross-over study.

BACKGROUND: Peripheral intravenous cannulation is one of the most common invasive procedures for hospitalised patients. Patients with difficult venous access require special measures to facilitate cannulation. Veinplicity applies mild electrical stimulation to forearm veins to aid vessel dilation. To assess this new technique, we compared its effect on the veins to that of standard heat treatment. METHODS: In all, 20 volunteers were randomised to receive either application of heat packs to the forearm and later stimulation with Veinplicity or the same two treatments in reverse order. Ultrasound measurements of the basilic, cephalic and brachial veins were taken at intervals during and after treatment and compared with baseline values. RESULTS: The mean maximum vein diameter increase from baseline was significantly higher with Veinplicity than with heat packs (49.94% ± 23.55% vs 36.26% ± 23.09%, p = 0.021). In addition, the mean duration of the dilatory effect was significantly longer with Veinplicity than with heat packs (9.7 ± 3.9°min vs 4.9 ± 2.2°min, p < 0.001). CONCLUSION: Veinplicity dilates forearm veins more effectively and for a longer time than commonly used heat packs. This new treatment option appears to be a valuable addition to the vascular access toolkit, with the potential to improve first-attempt cannulation rates and spare patients from discomfort, pain and iatrogenic vessel trauma.

Feasibility of complex transfemoral electrophysiology procedures in patients with inferior vena cava filters.

BACKGROUND: The presence of inferior vena cava filters (IVCFs) has been considered a relative contraindication to electrophysiology (EP) procedures that require transfemoral venous placement of multiple catheters and/or long sheaths. There are inadequate data related to complex EP procedures in this population. OBJECTIVE: The purpose of this study was to describe the experience of a single high-volume center with respect to complex EP procedures in patients with IVCFs. METHODS: Patients with IVCFs undergoing complex EP procedures between 2004 and 2018 were identified. Clinical characteristics, IVCF type, procedural findings, and complications were analyzed. RESULTS: Fifty complex ablation procedures were performed in 40 patients (mean age 63.8 ± 10.9 years; 68% men). The mean IVCF dwell time was 69.1 ± 19.1 months, and 48 patients (96%) were on chronic oral anticoagulation. Procedures included ablation of atrial fibrillation (n = 21), ventricular tachycardia (n = 20), supraventricular tachycardia (n = 3), cavotricuspid isthmus flutter (n = 3), supraventricular tachycardia and cavotricuspid isthmus flutter (n = 1), and transvenous lead extraction (n = 3). Twenty procedures included quadripolar catheters (mean 1.4 ± 0.75), and 33 procedures involved deflectable decapolar catheters (mean 1.7 ± 0.47). Long sheaths were used in 35 cases (mean 1.63 ± 0.49) and intracardiac echocardiography in 38. In 4 cases (involving 3 patients), the IVCF was occluded and could not be crossed. There were no procedural complications related to the IVCF. CONCLUSION: The substantial majority of IVCFs in patients presenting for complex EP procedures were patent and easily crossed under fluoroscopic guidance. The presence of an IVCF should not discourage operators from performing procedures that require transfemoral deployment of multiple catheters and/or sheaths.

Hot Compress with Chinese Herbal Salt Packets Reducing PICC Catheter Complications: A Randomized Controlled Trial.

OBJECTIVE: To explore the preventive effect of applying hot compress with Chinese herbal salt packets (CHSP) to puncture vessels under aseptic conditions during peripherally inserted central catheter (PICC) on postoperative phlebitis. METHODS: A total of 720 hospitalized patients undergoing first PICC were assigned to treatment and control groups (360 cases each group) according to a random number table. The control group received conventional catheterization and nursing care. The treatment group was first given hot compress with CHSP (which consisted of honeysuckle 30 g, Semen brassicae 30 g, Salvia miltiorrhiza 30 g, Angelica dahurica 30 g, Semen raphani 30 g, Evodia rutaecarpa 30 g, and coarse salt 20 g) on the punctured vessel under aseptic conditions for 5-10 min before conventional catheterization. The main efficacy indices were the vessel diameters before and during catheterization and the success rate of a single catheter, and the secondary efficacy indiex was the incidence of superficial phlebitis within 1 week after catheterization. RESULTS: The vessel diameter during catheterization of the treatment group was remarkably increased compared with the control group [(7.96±0.42) mm vs. (4.39±0.54) mm, P<0.01]. The success rate of the single catheter of the treatment group was significantly higher than that of the control group [94.00% (329/350) vs. 73.72% (244/329), P<0.01]. The incidence of superficial phlebitis within 1 week after catheterization in the treatment group was lower than that in the control group (P=0.007). There was no adverse event with CHSP. CONCLUSION: Hot compress with CHSP during PICC is applicable as it can effectively improve the success rate of a single catheter and reduce the incidence of superficial phlebitis after catheterization (Trial registration No. ChiCTR-ONC-17010498).

Ankaferd blood stopper as a new strategy to avoid early complications after transradial procedures: A randomized clinical trial.

BACKGROUND: We planned a three arm randomized study to evaluate the safety and efficacy of a new blood stopper, Ankaferd blood stopper (ABS) along with short-time compression, compared to either short-time compression with conventional sterile gauzes (CSG) or with a TR band after transradial (TRA) procedures. METHODS: The Ankaferd blood stopper as a new strategy to avoid early complications. After transradial procedures (ABS transradial) trial is designed in a prospective, randomized, placebo-controlled fashion and registered with http://clinicaltrials.gov (NCT02982733). Six hundred and thirty patients were randomized into three arms in a 1:1:1 fashion corresponding to three different strategies of patent hemostasis techniques after diagnostic or interventional catheterization. RESULTS: One (0.49%) patient in the CSG group and one patient (0.48%) in the TR Band group developed RAO at the end of the hemostasis, compared with 0 (0%) in the ABS group. At 30 days follow-up none of the groups had any patients with RAO. As a secondary end-points the difference was not statistically significant regarding hematoma among the three groups (P = 0.70). Bleeding during deflation of the TR Band or removal of the elastic bandage occurred in 55 patients (26.96%) in the CSG group and in 56 (27.31%) patients in the TR Band group compared to 19 patients (9.40%) in the ABS group (P < 0.001). CONCLUSION: Ankaferd blood stopper is a promising device for use in patent hemostasis, with no evidence on RAO at short-term or long term and with reduced risk of re-bleeding at the end of hemostasis.

Hypnosis as adjunct therapy to conscious sedation for venous access device implantation in breast cancer: A pilot study.

BACKGROUND: Recent reviews support that hypnosis has great potential for reducing pain and anxiety during mini-invasive surgery. Here, we assessed the feasibility of hypnotic induction session as adjunct therapy in conscious sedation for venous access device implantation. Primary outcomes were safety and patient satisfaction. METHODS: Thirty consecutive women with breast cancer were proposed adjunct of hypnosis before implantation under conscious sedation (midazolam: 0.5 mg ± bolus of Ketamin: 5 mg on demand) indicated for chemotherapy. Self-hypnosis was programmed and guided by one of two trained anesthesiologists. Implantation was performed by one of two experimented surgeons. It consisted of blind subclavian implantation of Braun ST 305 devices using a percutaneous technique adapted from Selinger's procedure. Clinical data were prospectively collected and retrospectively analyzed. A comprehensive custom-made questionnaire recorded patient satisfaction. RESULTS: In all, 30/30 patients consented to the procedure. The median age was 54 years (range: 35-77 years). The primary procedure was successful in 29/30. One case was converted into internal jugular vein access after a first attempt. Median length time of the implantation procedure in the operative room was 20 min (range: 10-60 min). Median length time in the recovery room preceding home discharge was 65 min (range: 15-185 min). None of the patients suffered complications. The satisfaction rate was ≥90%, 27/30 patients would get hypnosis in case of reimplantation if necessary and 27/30 would recommend this procedure to others. CONCLUSION: Hypnosis under conscious sedation appears feasible and safe for port implantation under conscious sedation in cancer patients. Further studies would determine the exact value of hypnosis effectiveness.

Effects of far infrared therapy on arteriovenous fistulas in hemodialysis patients: a meta-analysis.

BACKGROUND: Far infrared (FIR) therapy may have a beneficial effect on maturity and function of arteriovenous fistulas (AVFs) in hemodialysis (HD) patients. Therefore, we performed this pooled analysis to assess the protective effects of FIR therapy in HD patients. METHODS: The randomized controlled trials (RCTs) and quasi-RCTs of FIR therapy for HD patients were searched from multiple databases. Relevant studies were screened according to the predefined inclusion criteria. The meta-analyses were performed using RevMan 5.2 software (The Cochrane Collaboration, Oxford, UK). RESULTS: Meta-analysis showed that FIR therapy could significantly increase the vascular access blood flow level (MD, 81.69 ml/min; 95% CI, 46.17-117.21; p < .001), AVFs diameter level (MD, 0.36 mm; 95% CI, 0.22-0.51; p < .001), and the primary AVFs patency (pooled risk ratio = 1.24; 95% CI, 1.12-1.37, p < .001). In addition, therapy with FIR ray radiation could decrease AVFs occlusion rates (pooled risk ratio = 0.20; 95% CI, 0.08-0.46; p < .001) and the level of needling pain (pooled risk ratio = 0.08; 95% CI, 0.06-0.10, p < .001). CONCLUSIONS: FIR therapy can reduce AVFs occlusion rates and needling pain level, while significantly improve the level of vascular access blood flow, AVFs diameter and the primary AVFs patency.

Rivaroxaban in the Treatment of PICC-associated Upper Extremity Venous Thrombosis.

PURPOSE: Peripherally inserted central catheters (PICCs) are frequently used for prolonged drug administration, but their use is commonly complicated by the development of upper extremity deep venous thrombosis (UEDVT) requiring anticoagulation. Here, we compared the efficacy and safety profile of rivaroxaban (20 mg/d) with low molecular weight (LMW) heparin and vitamin K antagonists in the treatment of PICC-associated UEDVT. METHODS: Patients (N = 84) with PICC-associated UEDVT were studied. All had UEDVT identified by ultrasound scanning. Further ultrasound images were obtained at 1, 2, and 3 months after the start of treatment. Forty-four patients were treated with rivaroxaban and 40 with initial LMW heparin and vitamin K antagonist with continuation of vitamin K antagonists alone once international normalized ratio was therapeutic FINDINGS: In the rivaroxaban group mean (SD) age was 51 (16) years and 57% were men, whereas in the other group respective values were 50 (16) years and 56%. All patients were receiving treatment for cancer. Resolution of thrombus had occurred in 53.5% at 1 month, 76.1% at 2 months, and 92.6% at 3 months in the rivaroxaban-treated patients. Corresponding values in the LMW heparin/vitamin antagonist-treated patients were 34.2%, 55.5%, and 88.5%, respectively. Differences between groups were significant at 1 month (P < 0.01) and 2 months (P < 0.05). There were no major bleeds in either group, and cumulative bleeding rates by 3 months were 7.3% in the rivaroxaban group and 11.4% in the LMW heparin/vitamin K antagonist group. IMPLICATIONS: Rivaroxaban led to faster resolution of PICC-associated UEDVT than LMW/vitamin K antagonists without any increase in bleeding.