keyword
MENU ▼
Read by QxMD icon Read
search

Venous port

keyword
https://www.readbyqxmd.com/read/28527013/central-activation-metabolites-and-calcium-handling-during-fatigue-with-repeated-maximal-isometric-contractions-in-human-muscle
#1
Simeon P Cairns, Luke A G Inman, Caroline P MacManus, Ingrid G L van de Port, Patricia A Ruell, Jeanette M Thom, Martin W Thompson
PURPOSE: To determine the roles of calcium (Ca(2+)) handling by sarcoplasmic reticulum (SR) and central activation impairment (i.e., central fatigue) during fatigue with repeated maximal voluntary isometric contractions (MVC) in human muscles. METHODS: Contractile performance was assessed during 3 min of repeated MVCs (7-s contraction, 3-s rest, n = 17). In ten participants, in vitro SR Ca(2+)-handling, metabolites, and fibre-type composition were quantified in biopsy samples from quadriceps muscle, along with plasma venous [K(+)]...
May 19, 2017: European Journal of Applied Physiology
https://www.readbyqxmd.com/read/28495535/endoluminal-dilation-technique-to-remove-stuck-port-a-cath-a-case-report
#2
Paolo Cerini, Giuseppe Guzzardi, Andrea Galbiati, Carmelo Stanca, Bruno Del Sette, Alessandro Carriero
Port-a-cath is a type of central venous catheter (CVC) designed to allow repeated access to the venous system for parenteral delivery of medications, fluids, and nutritional solutions and for sampling venous blood. After years of use or in case of damage, CVC must be removed and eventually replaced: the recovery of the device should normally be easy, with a small surgical incision of the skin and tissues surrounding the device and pulling the catheter. Sometimes scar tissue can develop around the device, making it resistant to removal even after application of forceful traction...
May 8, 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/28492692/pharmacokinetics-of-table-and-port-red-wine-anthocyanins-a-crossover-trial-in-healthy-men
#3
I Fernandes, C Marques, A Évora, L Cruz, V de Freitas, C Calhau, A Faria, N Mateus
This study was designed to evaluate the pharmacokinetics of Port and table red wine anthocyanins in healthy men. Volunteers were recruited to drink 250 mL of a table red wine (221 mg of anthocyanins) and 150 mL of young Port red wine (49 mg of anthocyanins). Venous blood was collected from participants at 0, 15, 30, 60 and 120 min after wine ingestion. Urine samples were collected at baseline and at 120 min. Anthocyanins and anthocyanin metabolites in plasma and urine samples were quantified by HPLC-DAD and tentatively identified by LC-MS...
May 11, 2017: Food & Function
https://www.readbyqxmd.com/read/28487803/port-placement-via-the-anterior-jugular-venous-system-case-report-anatomic-considerations-and-literature-review
#4
Gernot Rott, Frieder Boecker
We report on a patient who was referred for port implantation with a two-chamber pacemaker aggregate on the right and total occlusion of the central veins on the left side. Venous access for port implantation was performed via left side puncture of the horizontal segment of the anterior jugular vein system (AJVS) and insertion of the port catheter using a crossover technique from the left to the right venous system via the jugular venous arch (JVA). The clinical significance of the AJVS and the JVA for central venous access and port implantation is emphasised and the corresponding literature is reviewed...
2017: Case Reports in Radiology
https://www.readbyqxmd.com/read/28485119/case-of-mycobacterium-mucogenicum-in-home-hemodialysis-patient
#5
Miten J Dhruve, Paul E Bunce, Celine D'Gama, Christopher T Chan
We present a case of a patient on home hemodialysis who developed Mycobacterium mucogenicum bacteremia. While infections with this particular organism are rare, disseminated infections have been reported and have been associated with significant morbidity and mortality. Diagnosis required appropriate cultures, understanding of natural habitat of organism and complete environmental analysis including blood, dialysis sample port, reverse osmosis and incoming water supply cultures. The patient was treated successfully with systemic antibiotics, removal of central venous catheter, patient education and complete exchange of the hemodialysis circuit...
May 9, 2017: Hemodialysis International
https://www.readbyqxmd.com/read/28469510/a-study-of-use-of-port-catheter-in-patients-with-cancer-a-single-center-experience
#6
Irappa Madabhavi, Apurva Patel, Malay Sarkar, Asha Anand, Harsha Panchal, Sonia Parikh
BACKGROUND: Effective and reliable venous access is one of the cornerstones of modern medical therapy in oncology. MATERIALS AND METHODS: This is a prospective observational study, which collected data of patients who require "PORT" catheter insertion for any cancer, at a tertiary care oncology hospital in Ahmadabad, Gujarat, India, during a 2-year period. AIMS AND OBJECTIVES: The main objective of this study was to study the various complications and outcomes related to "PORT" catheters...
2017: Clinical Medicine Insights. Oncology
https://www.readbyqxmd.com/read/28463827/taurolidine-citrate-lock-therapy-for-primary-prevention-of-catheter-related-infections-in-cancer-patients-results-of-a-prospective-randomized-phase-iv-trial-atapac
#7
Raffaele Longo, Mathieu Llorens, Christophe Goetz, Christian Platini, Nada Eid, Jocelyne Sellies, Nadia Ouamara, Philippe Quétin
BACKGROUND: Totally implantable venous access port (TIVAP)-related infections (RIs) remain a serious health problem in cancer patients receiving an intravenous (i.v.) therapy. PATIENTS AND METHODS: The ATAPAC study was a prospective, randomized, monocentric, phase IV trial evaluating the efficacy of taurolidine lock solution versus standard saline solution for primary TIVAP-RI prevention in nonhematological cancer patients receiving i.v. chemotherapy. The primary endpoint was the TIVAP-RI incidence rate...
May 3, 2017: Oncology
https://www.readbyqxmd.com/read/28442933/drainage-of-malignant-ascites-patient-selection-and-perspectives
#8
REVIEW
Maciej Stukan
Malignant ascites (MA) is a sign of advanced cancer and poor prognosis. MA can result in impairment in quality of life (QOL) and significant symptoms. As a supportive treatment, ascites can be drained by paracentesis (PC), percutaneously implanted catheters (tunneled, untunneled, central venous catheters), or peritoneal ports, or peritoneovenous shunts. The aim of this study was to evaluate the effectiveness, safety, and patient-reported outcomes (PRO) of different drainage methods for the management of MA...
2017: Cancer Management and Research
https://www.readbyqxmd.com/read/28412265/one-stage-supramaximal-full-thickness-wedge-resection-of-vascular-lip-anomalies
#9
Dawn K De Castro, Zhi Yang Ng, Paul W Holzer, Milton Waner, Curtis L Cetrulo, Aaron Fay
PURPOSE: Vascular lip anomalies include infantile hemangiomas, venous malformations, and arteriovenous malformations. Surgical management can be complicated by alterations in horizontal length, vertical height, and lip thickness from the underlying pathology. Additional reconstructive challenges include preservation of oral continence, vermillion definition, and the sublabial sulcus. This report describes a technique of supramaximal single-stage full-thickness wedge resection of these lesions...
March 22, 2017: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28406048/placement-of-central-venous-port-catheters-and-peripherally-inserted-central-catheters-in-the-routine-clinical-setting-of-a-radiology-department-analysis-of-costs-and-intervention-duration-learning-curve
#10
Roman Rotzinger, Bernhard Gebauer, Dirk Schnapauff, Florian Streitparth, Gero Wieners, Christian Grieser, Patrick Freyhardt, Bernd Hamm, Martin H Maurer
Background Placement of central venous port catheters (CVPS) and peripherally inserted central catheters (PICC) is an integral component of state-of-the-art patient care. In the era of increasing cost awareness, it is desirable to have more information to comprehensively assess both procedures. Purpose To perform a retrospective analysis of interventional radiologic implantation of CVPS and PICC lines in a large patient population including a cost analysis of both methods as well as an investigation the learning curve in terms of the interventions' durations...
January 1, 2017: Acta Radiologica
https://www.readbyqxmd.com/read/28376682/insertion-of-a-totally-implantable-venous-access-port-in-a-patient-with-persistent-left-superior-vena-cava-plsvc
#11
Julie Van Walleghem, Sofie Depuydt, Stijn Schepers
Persistent left superior vena cava (PLSVC) is a rare congenital variant, but it is the most common venous thoracic malformation, occurring in 0.3-0.5% of the general population. PLSVC is caused by the persistence of the embryological left anterior cardinal vein which normally obliterates and persists as the Marshall ligament. We present the case of a 74-year-old male lung cancer patient, who already underwent an uncomplicated right-hand sided pacemaker insertion in 2006. During implantation of a subcutaneous central venous access port through puncture of the left subclavian vein, a PLSVC was discovered...
April 5, 2017: Acta Chirurgica Belgica
https://www.readbyqxmd.com/read/28373634/risk-factors-for-recurrence-of-gastric-cancer-after-curative-laparoscopic-gastrectomy
#12
Hideya Kashihara, Mitsuo Shimada, Kozo Yoshikawa, Jun Higashijima, Takuya Tokunaga, Masaaki Nishi, Chie Takasu
INTRODUCTION: Curative laparoscopic gastrectomy (LG) is associated with good outcomes when performed for early gastric cancers. The aim of this study was to identify risk factors for recurrence after LG. METHODS: 212 patients with gastric cancer who underwent gastrectomy were enrolled (LG: 143, open gastrectomy, OG: 69). Univariate analysis was used to assess overall (OS) and disease-free survival (DFS) in LG and OG group. Multivariate analysis was used to assess risk factors for recurrence after LG...
2017: Journal of Medical Investigation: JMI
https://www.readbyqxmd.com/read/28348733/complications-after-implantation-of-subcutaneous-central-venous-ports-powerport-%C3%A2
#13
Takatoshi Nakamura, Jiichiro Sasaki, Yasushi Asari, Takeo Sato, Shinzo Torii, Masahiko Watanabe
BACKGROUND: The aim of our study was revised as follows: to clarify the postoperative complications of multifunctional central venous ports and the risk factors for such complications to promote the safe use of the PowerPort system in the hospital. METHODS: The study group comprised 132 patients in whom implantable central venous access ports (PowerPort(Ⓡ)) were placed in our hospital from March 2014 through December 2015. The approach used for port placement was the subclavian vein in 43 patients (33%), the internal jugular vein in 87 patients (66%), and the femoral vein in 2 patients (1%)...
May 2017: Annals of Medicine and Surgery
https://www.readbyqxmd.com/read/28331759/persistent-left-superior-vena-cava-incidentally-recognized-postoperatively-after-venous-port-placement
#14
Dauren Sarsenov, Levent Onat, Vahit Özmen
Persistent left superior vena cava is the most common congenital venous anomaly of the thoracic venous system, occurring in 0.3% to 0.5% of individuals in the general population. It may remain asymptomatic throughout life and be incidentally found in healthy individuals undergoing vascular procedures such as venous access device placements and endovascular cardiac interventions. Here we present a case of persistent left superior vena cava incidentally realized during chemoport insertion in a patient with breast cancer...
October 2016: Journal of Breast Health (2013)
https://www.readbyqxmd.com/read/28293489/a-novel-strategy-to-supercharge-a-deep-inferior-epigastric-artery-perforator-flap-after-port-a-cath-removal
#15
Chad M Teven, Adrian S H Ooi, David W Chang, David H Song
Autologous breast reconstruction using the deep inferior epigastric artery perforator (DIEP) flap has become increasingly popular because of its unique advantages. However, compared with some other forms of abdominal-based autologous reconstruction, DIEP flaps are associated with an increased risk of venous congestion. Many techniques-or lifeboats-have been introduced to diagnose and treat this potentially devastating complication. In this case report, we describe a novel strategy to augment venous drainage when venous congestion is encountered...
December 2016: Plastic and Reconstructive Surgery. Global Open
https://www.readbyqxmd.com/read/28285948/premedication-with-fast-acting-oxycodone-hydrochloride-hydrate-effectively-reduced-oxaliplatin-induced-severe-vascular-pain
#16
Sayaka Nagao, Makoto Furihata, Kazushi Fukagawa, Tadashi Furihata, Yuki Matsuhashi, Tomonori Wada
Oxaliplatin is a platinum-based chemotherapeutic agent that holds a prominent position in the treatment of colorectal and gastric cancers. However, severe oxaliplatin-related vascular pain can be problematic for patients. Here we describe seven patients who experienced severe vascular pain caused by oxaliplatin administration. All seven patients were treated with capecitabine and oxaliplatin or capecitabine plus oxaliplatin with bevacizumab as an adjuvant or a treatment for recurrent colorectal cancer, respectively...
March 10, 2017: Journal of Infection and Chemotherapy: Official Journal of the Japan Society of Chemotherapy
https://www.readbyqxmd.com/read/28243995/septic-pulmonary-emboli-detected-by-18-f-fdg-pet-ct-in-children-with-s-aureus-catheter-related-bacteremia
#17
A Méndez-Echevarria, M Coronado-Poggio, F Baquero-Artigao, T Del Rosal, S Rodado-Marina, C Calvo, L Domínguez-Gadea
PURPOSE: The role of (18)F-fluorodeoxyglucose positron emission tomography-computed tomography ((18)F-FDG PET/CT) in the diagnosis of metastatic infectious foci in children with catheter-related blood stream infection has been hardly studied, although some authors have reported it benefit in the screening of metastatic foci in adult population. Septic pulmonary emboli are among the most difficult to identify, because many cases do not present pulmonary complaints or abnormal chest radiography...
February 27, 2017: Infection
https://www.readbyqxmd.com/read/28230641/peritransplant-energy-changes-and-their-correlation-to-outcome-after-human-liver-transplantation
#18
Bote G Bruinsma, James H Avruch, Gautham V Sridharan, Pepijn D Weeder, Marie Louise Jacobs, Kerry Crisalli, Beth Amundsen, Robert J Porte, James F Markmann, Korkut Uygun, Heidi Yeh
BACKGROUND: The ongoing shortage of donor livers for transplantation and the increased use of marginal livers necessitate the development of accurate pretransplant tests of viability. Considering the importance energy status during transplantation, we aimed to correlate peritransplant energy cofactors to posttransplant outcome and subsequently model this in an ex vivo setting. METHODS: Sequential biopsies were taken from 19 donor livers postpreservation, as well as 30 min after portal venous (PVR) and hepatic arterial reperfusion (HAR) and analyzed by LC-MS for energetic cofactors (ATP/ADP/AMP, NADH/NAD, NADPH/NADP, FAD, GSSG/GSH)...
February 23, 2017: Transplantation
https://www.readbyqxmd.com/read/28218362/mechanical-recanalization-for-clot-occlusion-of-venous-access-ports-experimental-study-using-ports-with-clot-occlusion
#19
Myung Gyu Song, Tae-Seok Seo, Baek-Hui Kim, Jeong Ho Kim
PURPOSE: To test the hypothesis that mechanical injection of saline is safe and effective in restoring patency of totally implantable venous access ports (TIVAPs) with clot occlusion. We devised an experimental port model for the evaluation of mechanical TIVAP recanalization prior to its clinical application. MATERIALS AND METHODS: The clot TIVAP occlusion model was constructed by filling the catheter with swine blood and incubating it at 37.5°C. The model was incubated for different lengths of time ranging from 1 day to 7 days...
February 8, 2017: Journal of Vascular Access
https://www.readbyqxmd.com/read/28217732/knowledge-level-on-administration-of-chemotherapy-through-peripheral-and-central-venous-catheter-among-oncology-nurses
#20
Sevgisun Kapucu, Ayşe Özaydın Özkaraman, Neşe Uysal, Gulcan Bagcivan, Ferhan Çetin Şeref, Aygül Elöz
OBJECTIVE: The aim of this study is to determine the knowledge levels of oncology nurses about peripheral and central venous catheter during their chemotherapy administration. METHODS: Data collection of this descriptive study was started on April 15, 2015-July 15, 2015. The data presented in this summary belong to 165 nurses. Data were collected with data collection form including questions related to sociodemographic qualifications and knowledge levels of nurses...
January 2017: Asia-Pacific Journal of Oncology Nursing
keyword
keyword
38208
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"