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2020 ◽  
Vol 29 (6) ◽  
pp. 370-374
Author(s):  
Ambreen Chohan ◽  
Simon Abram ◽  
Amy Parkes ◽  
Lauren Haworth ◽  
Justine C. Whitaker

Objective: Intermittent pneumatic compression (IPC) is an alternative method of compression treatment designed to compress the leg and mimic ambulatory pump action to actively promote venous return. This study explores the efficacy of a new portable IPC device on tissue oxygenation (StO2) in two sitting positions. Method: In this quantitative, healthy single cohort study, participants were screened and recruited using Physical Activity Readiness Questionnaire (PAR-Q, Canada). Participants attended two separate one-hour sessions to evaluate StO2 in an upright chair-sitting position and in a long-sitting position. StO2 was recorded for 20 minutes before, during and after a 20-minute intervention of the IPC device (Venapro, DJO Global, US). Results: A total of 29 healthy volunteers took part in the study. A significant difference was seen between the two seating positions (p=0.003) with long-sitting showing a 12% higher StO2 level than chair-sitting post-intervention. A similar effect was seen in both sitting positions when analysing data over three timepoints (p=0.000). Post-hoc pairwise comparisons showed that significant improvements in StO2 (p≤0.000) were seen from baseline, throughout the intervention, continuing up to 15 minutes post-intervention, indicating a continued effect of the device after a short intervention. Conclusion: Increasing StO2 through short intervention sessions with this portable device has potential for use within various health and sports-based practices, improving tissue health, potentially reducing postoperative deep vein thrombosis (DVT) risk or inflammation. Such devices lend themselves to wide self-management implementation.


2012 ◽  
Vol 211 ◽  
pp. S182
Author(s):  
Jean-Paul Briffaux ◽  
Lucie Reynaud ◽  
Edward Marsden

2007 ◽  
Vol 25 (18_suppl) ◽  
pp. 15045-15045
Author(s):  
R. Lin ◽  
N. Fan ◽  
Z. Guo ◽  
X. Wang ◽  
Q. Chen ◽  
...  

15045 Background: At present there is still no standard chemotherapy regimen for AGC, the progress of AGC exhibits a pessimistic result with a median survival of less than 9 months. The purpose of this trial was designed to enhance the treatment efficacy for AGC by using semimonthly FU/LV combined with paclitaxel and oxaliplatin. Methods: Patients chosen with histologically proven diagnosis of adenocarcinoma of the stomach or gastroesophageal junction, locally advanced (i.e., unresectable) or metastatic and measurable disease. The chemotherapy regimen was comprised of a 3-hour infusion of 135 mg/m2 of paclitaxel followed by oxaliplatin 85 mg/m2 and LV 400 mg/m2, administered simultaneously as a 2-hour infusion, then continued a 46-hour infusion of FU 2.4 g/m2 using an ambulatory pump. Treatment was continued until disease progressed, unacceptable toxicity, or patient choice. The primary endpoint was response rate. Results: Twenty-seven patients were enrolled onto this study in our center between September 19, 2005 and December 25, 2006. The median patient age was 51 years (range, 28 to 66 years), 21 were males and 6 were females. All patients received the chemotherapy between at least two cycles and maximum eight cycles with a median of three. Four CRs of 27 enrolled patients, fifteen PRs and eight SDs were observed. Nineteen patients were chemonaive within enrolled patients: Four CRs, eleven PRs. At a median follow-up of 8.7 months, the median survival was 6.8 months. Frequent grade 3 to 4 toxicities were: neutropenia (37.0%), stomatitis (7.4%), nausea (7.4%), vomiting (7.4%), hepatic dysfunction (3.7%), paresthesia (18.5%). No treatment-related death occurred. Conclusion: Semimonthly FU/LV combined with paclitaxel and oxaliplatin appears to be of well efficacy and is well tolerated in patients with AGC. Currently, this regimen is being tested in the phase III trial involving patients with AGC on the basis of well result. No significant financial relationships to disclose.


Blood ◽  
2005 ◽  
Vol 106 (11) ◽  
pp. 1097-1097 ◽  
Author(s):  
Meir Wetzler ◽  
Daohai Yu ◽  
Olatoyosi Odenike ◽  
Eric J. Feldman ◽  
David D. Hurd ◽  
...  

Abstract The CALGB studied the feasibility and effect of oblimersen (G3139; Genasense) with imatinib mesylate in patients with primary imatinib resistant CML. We hypothesized that CML cells that are resistant to imatinib mesylate (i.e., less than a complete hematologic remission after 8 weeks of treatment or less than a major cytogenetic remission after 6 months of treatment) are no longer being driven to proliferate by Bcr/Abl tyrosine kinase activity alone. Instead, the anti-apoptotic protein Bcl-2 would regulate one of the pathways controlling growth and/or viability. Thus, blocking both Bcr/Abl and Bcl-2 simultaneously with imatinib mesylate and G3139, respectively, would result in hematologic and cytogenetic improvement. Preclinical data suggested synergy. G3139 was administered via continuous intravenous infusion with an ambulatory pump over 10 days every 21 days, along with daily oral imatinib. Doses of both drugs were escalated in 3 cohorts; the initial dose of imatinib was 600 mg/day. The median age of the 21 enrolled patients (13 females and 8 males) who received any therapy was 54 years (range, 25–74), with 13 Caucasians and 8 African Americans. Twelve patients had primary imatinib resistance and 8 had secondary imatinib resistance (data are not yet available on 1 patient). Five patients had never achieved complete hematologic remission while only two patients had achieved major cytogenetic remission while on a prior imatinib therapy. Nine patients received 4 mg/kg/day G3139 and 600 mg of imatinib, 7 patients received 7 mg/kg/day G3139 and 600 mg of imatinib, and 5 patients received 7 mg/kg/day G3139 and 800 mg of imatinib. Progressive CML after the first (4 patients), second (1 patient), third (2 patients) or fourth course (1 patient) was noted in 8 patients whose imatinib dose had been reduced from 800 mg to 600 mg/day to comply with study entry requirements. Nine patients completed all 4 planned courses. Grade IV thrombocytopenia and fatigue (both at 7 mg/kg G3139 and 600 mg of imatinib) and deep vein thrombosis (at 7 mg/kg G3139 and 800 mg of imatinib) were noted in one patient each. One patient with primary imatinib resistance achieved complete hematologic remission following 2 courses of therapy at 4 mg/kg G3139 and 600 mg of imatinib. No patients had cytogenetic responses. Although the combination of G3139 and imatinib is safe and feasible, we did not detect clinical benefit in these patients with imatinib-resistant CML using these doses and schedule.


2005 ◽  
Vol 130 (4) ◽  
pp. 973-978 ◽  
Author(s):  
Zhongjun J. Wu ◽  
Mark Gartner ◽  
Kenneth N. Litwak ◽  
Bartley P. Griffith
Keyword(s):  

2000 ◽  
Vol 46 (6) ◽  
pp. 501-506 ◽  
Author(s):  
Alexandra Fournet ◽  
Véronique Gilard ◽  
Myriam Malet-Martino ◽  
Robert Martino ◽  
Pierre Canal ◽  
...  

1996 ◽  
Vol 14 (4) ◽  
pp. 395-399 ◽  
Author(s):  
P. Martel ◽  
J. Petit ◽  
F. Pinguet ◽  
S. Poujol ◽  
C. Astre ◽  
...  

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