Application of streptokinase and PTA in lower limb chronic ischaemia

International Nuclear Information System (INIS)

Syberyjski, R.; Domanski, Z.; Cyrylowski, L.

1994-01-01

In 14 patients with chronic ischaemia of lower limbs, local fibrynolysis with streptokinase followed by PTA was performed in occluded arteries. The procedure was successful in 10 patients. An adverse reaction was observed in 1 patient (gingivorrhea), and a complication was noticed in another one (acute ischaemia due a trombosis). These results suggest that the method may appear as a safe alternative to a surgery treatment, and encourage to evaluate an effectiveness of the procedure in a large group of patients. (author)

Intracoronary levosimendan during ischemia prevents myocardial apoptosis.

Directory of Open Access Journals (Sweden)

Markus eMalmberg

2012-02-01

Full Text Available Background. Levosimendan is a calcium-sensitizing inotropic agent that prevents myocardial contractile depression following cardiac surgery. Levosimendan has also anti-apoptotic properties, but the role of this mechanism is not clear. We studied whether levosimendan prevents cardiomyocyte apoptosis and post-operative stunning after either intracoronary administration or intravenous infusion in an experimental model. Methods. Pigs (n=24 were subjected to 40 minutes of global, cardioplegic ischemia under cardiopulmonary bypass and 240 minutes of reperfusion. L-IV group received intravenous infusion of levosimendan (65 μg/kg 40 minutes before ischemia and L-IC group received levosimendan (65 μg/kg during ischemia administered intracoronary. Control group was operated without levosimendan. Echocardiography was performed to all animals. Apoptosis was determined from transmyocardial biopsies taken from left ventricle using TUNEL assay and immunohistochemistry of active caspace-3. Results. Apoptosis was induced after ischemia-reperfusion in all groups (pre L-IV 0.002±0.004 % vs. post L-IV 0.020±0.017 % p=0.02, pre L-IC 0.001±0.004 % vs. post L-IC 0.020±0.017 % p<0.001, pre control 0.007±0.013 % vs. post control 0.062±0.044 % p=0.01. The amount of apoptosis was higher in the controls, compared with the L-IV (p=0.03 and the L-IC (p=0.03 groups. Longitudinal left ventricular contraction was significantly reduced in the L-IC and the control groups when compared to the L-IV group (L-IV 0.75±0.12 mm vs. L-IC 0.53±0.11 mm p=0.003, L-IV vs. control 0.54±0.11 p=0.01. Conclusions. Both intracoronary administration and pre-ischemic intravenous infusion of levosimendan equally prevented apoptosis, but intravenous administration was required for optimal preservation of the post-operative systolic left ventricle function.

Influence of hydrostatic pressure on intracoronary indices of stenosis severity in vivo.

Science.gov (United States)

Härle, Tobias; Luz, Mareike; Meyer, Sven; Vahldiek, Felix; van der Harst, Pim; van Dijk, Randy; Ties, Daan; Escaned, Javier; Davies, Justin; Elsässer, Albrecht

2018-03-01

An influence of hydrostatic pressure on intracoronary indices of stenosis severity in vitro was recently reported. We sought to analyze the influence of hydrostatic pressure, caused by the height difference between the distal and proximal pressure sensor after guidewire positioning in the interrogated vessel, on intracoronary pressure measurements in vivo. In 30 coronary stenoses, intracoronary pressure measurements were performed in supine, left, and right lateral patient position. Height differences between the distal and proximal pressure sensor were measured by blinded observers. Measurement results of the position with the highest ("high") and lowest height difference ("low") were compared. In group "high", all measured indices were higher: mean difference of fractional flow reserve (FFR) 0.045 (SD 0.033, 95% CI 0.033-0.057, p hydrostatic pressure to the distal coronary pressures of the control group abolished the differences: corrected ∆FFR - 0.006 (SD 0.027, 95% CI - 0.015 to 0.004, p = 0.26), corrected ∆Pd/Pa - 0.008 (SD 0.03, 95% CI - 0.019 to 0.003, p = 0.18). Adjustment for hydrostatic pressure of FFR values in a standard supine position increased all values in anterior vessels and decreased all values in posterior vessels. The mean changes of FFR due to adjustment were: LAD - 0.048 (SD 0.016), CX 0.02 (SD 0.009), RCA 0.02 (SD 0.021). Dichotomous severity classification changed in 12.9% of stenoses. The study demonstrates a relevant influence of hydrostatic pressure on intracoronary indices of stenosis severity in vivo, caused by the height differences between distal and proximal pressure sensor.

Immediate outcomes of eptifibatide therapy during intracoronary stent implantation.

Science.gov (United States)

Shariati, Hooman; Sanei, Hamid; Pourmoghadas, Ali; Salehizadeh, Leila; Amirpour, Afshin

2016-01-01

The objective of the present study was to assess the major immediate outcomes of eptifibatide therapy during intracoronary stent implantation. In an interventional study, patients undergoing percutaneous coronary intervention (PCI) were randomized into either the eptifibatide ( n = 100) or the control ( n = 107) group. In each group, demographic and clinical characteristics such as cardiac death, stent thrombosis (ST), myocardial infarction (MI), rates of target lesion and vessel revascularization, cerebral vascular accident (CVA), and emergency coronary artery bypass grafting (CABG) were recorded. The overall rates of major adverse events such as mortality, Stent thrombosis (ST), Myocardial Infarction (MI), target lesion revascularization (TLR), target vessel revascularization (TVR), CVA, and emergency CABG within 24 h after stent implantation were low and comparable between the two groups; P > 0.05 considered significant for all comparisons. There were no statistical differences between the clinical outcomes of groups administered with single-dose intracoronary eptifibatide and control groups among patients undergoing PCI during stent implantation.

Intravenous streptokinase therapy in acute myocardial infarction: Assessment of therapy effects by quantitative 201Tl myocardial imaging (including SPECT) and radionuclide ventriculography

International Nuclear Information System (INIS)

Koehn, H.; Bialonczyk, C.; Mostbeck, A.; Frohner, K.; Unger, G.; Steinbach, K.

1984-01-01

To evaluate a potential beneficial effect of systemic streptokinase therapy in acute myocardial infarction, 36 patients treated with streptokinase intravenously were assessed by radionuclide ventriculography and quantitative 201 Tl myocardial imaging (including SPECT) in comparison with 18 conventionally treated patients. Patients after thrombolysis had significantly higher EF, PFR, and PER as well as fewer wall motion abnormalities compared with controls. These differences were also observed in the subset of patients with anterior wall infarction (AMI), but not in patients with inferior wall infarction (IMI). Quantitative 201 Tl imaging demonstrated significantly smaller percent myocardial defects and fewer pathological stress segments in patients with thrombolysis compared with controls. The same differences were also found in both AMI and IMI patients. Our data suggest a favorable effect of intravenous streptokinase on recovery of left ventricular function and myocardial salvage. Radionuclide ventriculography and quantitative 201 Tl myocardial imaging seem to be reliable tools for objective assessment of therapy effects. (orig.)

Intracoronary bivalirudin for no reflow reversal: a second chance to treat this disorder?

Science.gov (United States)

Cortese, Bernardo; Picchi, Andrea; Micheli, Andrea; Limbruno, Ugo

2009-07-01

No reflow, defined as failure to restore normal myocardial blood flow despite removal of coronary obstruction, is a not rare complication of ST-elevation acute myocardial infarction. We here describe the case of an old patient experiencing inferior and right ventricle myocardial infarction complicated by cardiogenic shock, anaemia and thrombocytopenia. We managed it with urgent PCI using thrombus aspirator, that determined onset of no reflow, that we successfully managed with intracoronary bivalirudin. We showed how bivalirudin, a drug whose use is increasing in the catheterization laboratories, could be safely used via the intracoronary route to treat no reflow phenomenon due to distal microembolization in a complex patient.

Effects of Streptokinase and Normal Saline on the Incidence of Intra-abdominal Adhesion 1 Week and 1 Month after Laparotomy in Rats

Directory of Open Access Journals (Sweden)

Ali Hosseini

2018-01-01

Full Text Available Background: Intra-abdominal adhesions after surgery are usually in the form of bands and can annoy the patient throughout life causing repeated surgical procedures. Therefore, any action to prevent adhesions after surgery can increase longevity and quality of life. For this aim, this study investigates the effect of streptokinase and normal saline on the 7th day and 1 month after laparotomy. Materials and Methods: Experimental study was conducted on thirty healthy male Wistar rats weighing 200–250 g with age of 3 months divided into three groups of 10. Group I: No treatment, Group II: Received normal saline, and Group III: Received normal saline and streptokinase at the same time. One week and 1 month after laparotomy, the frequency of the presence or absence of adhesion bands was performed by a person who was unaware of the sample grouping. The collected information was analyzed with the SPSS software (version 16; SPSS Inc., Chicago, IL, USA. Results: Adhesion frequency was found to be 20% on the 7th day (early and 1 month after laparotomy (late for Group 1, and it was 40% on early and late for Group II, while 0% on the early and late for Group III. Hence, in the group receiving streptokinase, no early or late adhesion was observed; therefore, it had a significant role in the prevention of intra-abdominal adhesions (P 0.05. Conclusion: According to the results of our study, we believe that streptokinase could be a good antiadhesive agent considering its effectiveness.

Expression of Recombinant Streptokinase from Streptococcus Pyogenes and its Reaction with Infected Human and Murine Sera

Science.gov (United States)

Molaee, Neda; Abtahi, Hamid; Mosayebi, Ghasem

2013-01-01

Objective(s): Streptokinase (SKa) is an antigenic protein which is secreted by Streptococcus pyogenes. Streptokinase induces inflammation by complement activation, which may play a role in post infectious diseases. In the present study, recombinant streptokinase from S. pyogenes was produced and showed that recombinant SKa protein was recognized by infected human sera using Western blot analysis. Materials and Methods: In this study, the ska gene from S. pyogenes was amplified and cloned into pET32a which is a prokaryotic expression vector. pET32a-ska was transformed to Escherichia coli BL21 (DE3) pLysS and gene expression was induced by IPTG. Protein production was improved by modification of composition of the bacterial culture media and altering the induction time by IPTG. The expressed protein was purified by affinity chromatography using the Ni-NTA resin. The integrity of the product was confirmed by Westernblot analysis using infected mice. Serum reactivity of five infected individuals was further analyzed against the recombinant SKa protein. Results: Data indicated that recombinant SKa protein from S. pyogenes can be recognized by patient and mice sera. The concentration of the purified recombinant protein was 3.2 mg/L of initial culture. The highest amount of the expressed protein after addition of IPTG was obtained in a bacterial culture without glucose with the culture optical density of 0.8 (OD600 = 0.8). Conclusion : Present data shows, recombinant SKa protein has same epitopes with natural form of this antigen. Recombinant SKa also seemed to be a promising antigen for the serologic diagnosis of S. pyogenes infections. PMID:24171077

Expression of Recombinant Streptokinase from Streptococcus Pyogenes and Its Reaction with Infected Human and Murine Sera

Directory of Open Access Journals (Sweden)

Neda Molaee

2013-09-01

Full Text Available   Objective(s: Streptokinase (SKa is an antigenic protein which is secreted by Streptococcus pyogenes. Streptokinase induces inflammation by complement activation, which may play a role in post infectious diseases. In the present study, recombinant streptokinase from S. pyogenes was produced and showed that recombinant SKa protein was recognized by infected human sera using Western blot analysis.   Materials and Methods: In this study, the ska gene from S. pyogenes was amplified and cloned into pET32a which is a prokaryotic expression vector. pET32a-ska was transformed to Escherichia coli BL21 (DE3 pLysS and gene expression was induced by IPTG. Protein production was improved by modification of composition of the bacterial culture media and altering the induction time by IPTG. The expressed protein was purified by affinity chromatography using the Ni-NTA resin. The integrity of the product was confirmed by Westernblot analysis using infected mice. Serum reactivity of five infected individuals was further analyzed against the recombinant SKa protein. Results: Data indicated that recombinant SKa protein from S. pyogenes can be recognized by patient and mice sera. The concentration of the purified recombinant protein was 3.2 mg/L of initial culture. The highest amount of the expressed protein after addition of IPTG was obtained in a bacterial culture without glucose with the culture optical density of 0.8 (OD600 = 0.8. Conclusion : Present data shows, recombinant SKa protein has same epitopes with natural form of this antigen. Recombinant SKa also seemed to be a promising antigen for the serologic diagnosis of S. pyogenes infections.

Comparative assessment of beneficial effects of intracoronary and systemic thrombolytic therapy of acute myocardial infarction

International Nuclear Information System (INIS)

Khalfen, Eh.Sh.; Shtern, S.V.; Shvarts, I.L.; Bezrukova, G.A.; Zolotarev, V.A.; Rakovskij, M.E.

1989-01-01

Comparative study was made on clinical efficiency of introcoronary thrombolytic therapy with streptokinase and systematic thrombolytic therapy with streptodekase for 189 patients with transmural myocardial infarction. Intravenous digital subtraction ventriculography was conducted to obtain indices of hemodynamics and contractility of the left venricle

1-Year Outcomes With Intracoronary Abciximab in Diabetic Patients Undergoing Primary Percutaneous Coronary Intervention

DEFF Research Database (Denmark)

Piccolo, Raffaele; Eitel, Ingo; Galasso, Gennaro

2016-01-01

BACKGROUND: Diabetic patients are at increased risk for future cardiovascular events after ST-segment elevation myocardial infarction (STEMI). Administration of an intracoronary abciximab bolus during primary percutaneous coronary intervention (PCI) may be beneficial in this high-risk subgroup.......68 to 1.33; p = 0.77), resulting in a significant interaction (p = 0.034). Among diabetic patients, intracoronary versus intravenous abciximab bolus was associated with a significantly reduced risk of death (5.8% vs. 11.2%; HR: 0.51; 95% CI: 0.26 to 0.98; p = 0.043) and definite/probable stent thrombosis...

Potential application of immobilized streptokinase extracted from Streptococcus equinus VIT_VB2.

Science.gov (United States)

Vaishnavi, B; Subathra Devi, C

2017-11-26

Streptokinase purified from Streptococcus equinus VIT_VB2 isolated from bovine milk sample was immobilized in various solid supports namely entrapment in agarose gel, calcium alginate beads and gelatin gel by cross-linking with formaldehyde. Immobilization of streptokinase in calcium alginate beads showed maximum efficiency (81.8 ± 1.06%) when compared with entrapment with agarose gel (55.6 ± 2.17%) and cross-linked gelatin formaldehyde gel (71.0 ± 1.54%). The purified SK activity was expressed maximum in calcium alginate (1%) and gelatin gel (0.25%) with 1292.68 ± 1.33 and 1121.9 ± 1.2 U mL -1 , respectively. Similarly, SK entrapped in gelatin gel and calcium alginate showed maximum in vitro blood clot lysis activity with 77.67 ± 2.64% and 76.16 ± 2.72%, respectively. The immobilized SK in gelatin gel showed complete clot lysis within 15 min; hence, this application of the study could be used in the treatment of superficial thrombophlebitis, phlebitis, and venous thrombosis. These beads were used for three repeated cycles to check the conversion of substrates into their products, and we concluded that SK can be immobilized in the suitable matrices. Therefore, this helps in the drug-delivery strategies in highly efficient way, moreover, economically competent process in the pharmaceutics.

Early intervention in acute myocardial infarction: significance for myocardial salvage of immediate intravenous streptokinase therapy followed by coronary angioplasty

International Nuclear Information System (INIS)

Miller, H.I.; Almagor, Y.; Keren, G.

1987-01-01

Sixteen patients with acute myocardial infarction underwent treatment with streptokinase up to 3 hours after the onset of chest pain. Nine patients (group I) received streptokinase within 1 hour of the onset of pain, and seven patients (group II) received it within 2 to 3 hours. All underwent multigated radionuclide ventriculography after streptokinase therapy and 1 week later. Percutaneous transluminal coronary angioplasty of the infarct artery was performed within 24 hours in all patients. An effort-limited treadmill stress test was performed before discharge. There was no mortality or serious complication. Mean peak total creatine kinase was 521 +/- 289 mU/ml in group I, and 1,614 +/- 709 mU/ml in group II (p less than 0.05). The mean initial left ventricular ejection fraction was 47 +/- 11% in group I and 37 +/- 10% in group II. After early angioplasty (within 24 hours) and at 1 week recovery, left ventricular ejection fraction increased to 53 +/- 9% in group I (p less than 0.05) and to 40 +/- 7% in group II (p = NS). Seven of the nine patients in group I had normal radionuclide ventriculograms at discharge compared with none of the seven patients in group II. Thrombolytic therapy administered less than 1 hour after the onset of symptoms of acute myocardial infarction followed by angioplasty of the infarct artery results in preservation of left ventricular function, whereas therapy given after 2 hours has only a limited effect

Pre-hospital thrombolytic therapy with either alteplase or streptokinase. : Practical applications, complications and long-term results in 529 patients.

NARCIS (Netherlands)

E.W.M. Grijseels (Els); M.J.M. Bouten; J.W. Deckers (Jaap); A.W. Hoes (Arno); J.A.M. Hartman; E. van der Does (Emiel); M.L. Simoons (Maarten); T. Lenderink (Timo)

1995-01-01

markdownabstractOBJECTIVE: To assess the practical application, safety and long-term outcome of pre-hospital thrombolytic intervention with either alteplase or streptokinase in patients with extensive myocardial infarction. DESIGN: Prospective study. SUBJECTS: Patients with chest pain of more

Intracoronary abciximab in diabetic patients with ST-segment elevation myocardial infarction undergoing primary percutaneous coronary intervention

DEFF Research Database (Denmark)

Piccolo, Raffaele; Eitel, Ingo; Galasso, Gennaro

2015-01-01

BACKGROUND: Although intracoronary abciximab failed to improve prognosis compared with intravenous route in unselected ST-segment elevation myocardial infarction (STEMI) patients, little is known about the role of intracoronary abciximab in diabetic patients. OBJECTIVES: To evaluate the efficacy...... compared to intravenous abciximab (4.7% vs. 8.8%; rate ratio [RR], 0.50; 95% confidence intervals [CI], 0.26-0.99; p=0.04), driven by numerically lower deaths (3.7% vs. 6.4%; RR, 0.56; 95% CI, 0.26-1.20; p=0.13). Moreover, a significant reduction in definite or probable stent thrombosis was observed...

Effect of intracoronary nitroprusside injection on flow recovery during primary PCI in acute STEMI patients.

Science.gov (United States)

Yang, Lixia; Mu, Lihua; Sun, Linhui; Qi, Feng; Guo, Ruiwei

2017-04-01

The no/slow reflow phenomenon during primary percutaneous coronary intervention (PPCI) causes the destruction of the coronary microcirculation and further myocardial damage. Some studies have shown that intracoronary nitroprusside infusion is a safe and effective method for managing the no/slow reflow phenomenon. However, it is uncertain whether the injection of nitroprusside at a specific time point during PPCI can most effectively prevent no-reflow. In this study, we investigated the effect of the timing of an intracoronary nitroprusside injection on flow recovery during PPCI in patients with ST elevation acute myocardial infarction (STEMI). One hundred twenty consecutive patients with STEMI who underwent PPCI were enrolled in the study. Patients who fulfilled the eligibility criteria were randomly allocated to three groups: control group (N.=40) received no nitroprusside before they completed PCI; the second group (N.=40) received nitroprusside before balloon dilatation; and the third group (N.=40) received nitroprusside after each balloon dilatation and before contrast agent refilling. The baseline clinical variables and the details of the PCI procedure were collected. The thrombolysis in myocardial infarction (TIMI) flow grades and the corrected TIMI frame count (cTFC) were evaluated immediately after stent implantation was completed. There were no significant differences in the baseline characteristics, antithrombotic drugs given before PCI, and details of the PCI procedure among the three groups (P>0.05). The incidence of TIMI grade 3 after PCI was significantly higher in the nitroprusside group than in the control group (P=0.025), whereas cTFC was significantly lower in the nitroprusside group (26.6±15.2) than in the control group (38.1±21.3, P=0.001). The incidence of TIMI grade 3 after PCI was significantly higher in the third group than in the second group (P=0.045), and cTFC was significantly lower in the third group (21.5±9.5) than in the second

Effect of post-myocardial infarction streptokinase (sk) therapy, on myocardial viability - evaluation with thallium-201 single photon emission computed tomography (TL-201 SPECT)

International Nuclear Information System (INIS)

Shaikh, M.S.; Raza, M.; Kayani, A.M.; Fazal, I.

2011-01-01

To evaluate the effect of post-myocardial infarction Streptokinase therapy on myocardial viability, employing Thallium-201 single photon emission computed tomography (TL-201 SPECT). Design: Retrospective, experimental study. Place and duration of study: The Nuclear Cardiology Department, Armed Forces Institute of Cardiology / National Institute of Heart Diseases, Rawalpindi, from 1 April, 2009 to 31 October, 2009. Patients and Methods: Male patients, who had suffered from acute myocardial infarction (AMI), in an area supplied by the left anterior descending (LAD) artery, had infarct-related electrocardiogram (ECG) changes and received or did not receive Streptokinase therapy, were included. Those with a normal ECG, or history of revascularisation, or non-ST elevation MI, or more than one MIs, were excluded. The patients were divided into groups 1 (who received Streptokinase) and 2 (who did not receive Streptokinase). Each group contained 42 patients and all underwent scintigraphic viability study through intravenous injection of 3.0 mCi (123 MBq) of TL-201, followed by rest-redistribution SPECT imaging on a dual head, dedicated cardiac gamma camera system (Philips Cardio MD). Emory's cardiac toolbox and AutoQUANT were used for data processing and quantitative estimation of viable myocardium. Empirical scores from 0 to 2 were assigned to each of the scans, in the order of increasing viability, and these were compared across the two groups. Result: Group 1 contained 42 patients (age range = 38 to 80 years, mean = 53.98 +- 11.26 years), in whom empirical viability scoring was done. Score 0 was seen in 2 patients, score 1 was seen in 15 patients and score 2 was seen in 25 patients form this group. Group 2 also contained 42 patients (age range = 38 to 80 years, mean = 56.71 +- 9.05 years), in whom viability score of 0 was seen in 3 patients, score 1 was seen in 11 patients and score 2 was seen in 28 patients form this group. Age difference between the two groups was

Effects of high doses of intracoronary adenosine on the assessment of fractional flow reserve

Directory of Open Access Journals (Sweden)

Ahmed Khashaba

2014-03-01

Conclusions: Intracoronary adenosine, at doses higher than currently suggested, lows obtaining FFR values similar to IV adenosine. Intravenous adenosine, which remains the gold standard, might thus be reserved for those lesions with equivocal FFR values.

Decreased adventitial neovascularization after intracoronary irradiation in swine: a time course study

International Nuclear Information System (INIS)

Kollum, Marc; Cottin, Yves; Chan, Rosanna C.; Kim, Han Soo; Bhargava, Balram; Vodovotz, Yoram; Waksman, Ron

2001-01-01

Background: Intracoronary radiation (IR) suppresses the formation of neointima after arterial injury in swine, through mechanisms incompletely understood. Neointimal development appears related to expansion of adventitial microvessels; we therefore examined the hypothesis that IR inhibits neointima formation through an anti-angiogenic effect. Methods and Results: Juvenile swine were treated with either 0 or 15 Gy 192 Ir (γ-source) and euthanized 3, 7, or 14 days later or treated with 18 Gy 90 Y (β-source) and euthanized after 14 days. Adventitial area (AA), intimal area (IA), IA corrected for medial fracture length, and adventitial vessel area were assessed in both injured and uninjured segments by computer-aided histomorphometry on Verhoeff-Von Giesson stained sections. Adventitial vessel count (AVC) was enumerated visually on hematoxylin and eosin stained sections and confirmed by anti-factor VIII-associated antigen immunostaining for endothelial cells. AA and IA were reduced in injured arteries subjected to IR as compared to controls. The AVC was significantly lower in injured irradiated arterial segments as well as all uninjured segments as compared with injured control segments. In the injured and irradiated arteries, the AVC remained unchanged at 3, 7, and 14 days. The injured segments of arteries treated with IR demonstrated a significantly lower adventitial microvessel density (AVC/AA) as compared to the injured control segments. Comparison of γ- and β-irradiation at 14 days did not show any differences for vessel parameters and measurements of adventitial microvessels. IA and AVC were correlated positively (R 2 = 0.63, α = 0.79, p < 0.01). Conclusion: IR induced an early and sustained anti-angiogenic effect between 3 and 14 days. The relation between IA and AVC may indicate an antiproliferative effect associated with an anti-angiogenic effect independent of the type of radiation. CONDENSED ABSTRACT Intracoronary radiation suppresses neointima

Impact of the Intracoronary Rendezvous technique on coronary angioplasty for chronic total occlusion.

Science.gov (United States)

Nihei, Taro; Yamamoto, Yoshito; Kudo, Shun; Hanawa, Kenichiro; Hasebe, Yuhi; Takagi, Yusuke; Minatoya, Yutaka; Sugi, Masafumi; Shimokawa, Hiroaki

2017-10-01

The Rendezvous technique, which requires bidirectional wiring, is one of the useful methods for improving the success rate of recanalization for chronic total occlusion (CTO) in the field of peripheral intervention. Recently, advanced new devices for percutaneous coronary intervention have enabled us to perform the Rendezvous technique for peripheral as well as for coronary CTO lesions. We used the Intracoronary Rendezvous technique to perform angioplasty for coronary CTO. "Intracoronary Rendezvous" means that Rendezvous was achieved within the CTO lesion. From March 2009 to November 2015, 189 patients underwent CTO angioplasty at our institute, and we treated 10 patients with the Intracoronary Rendezvous technique. This technique involves crossing the Gaia series guidewire to the contralateral Corsair microcatheter located inside the plaque of CTO lesions. The majority of the CTO sites examined were in the proximal RCA (60 %). Lesion length of the occlusion was relatively long (64.4 ± 12.2 mm). Using the biplane imaging system, we were able to control the Gaia guidewires in a specific direction. Furthermore, if the antegrade and retrograde wires can be advanced into contiguous space inside the CTO lesion, we intentionally entered either wire into the contralateral Corsair microcatheter, followed by successful CTO crossing. CTO recanalization was completed for all patients without controlled antegrade retrograde subintimal tracking (CART) or reverse CART. No major complications occurred during hospitalization. These results indicate that the Rendezvous technique, assisted by new devices and a biplane imaging system, represents one of the primary options to achieve successful coronary CTO recanalization.

Limitation of Infarct Size and No-Reflow by Intracoronary Adenosine Depends Critically on Dose and Duration.

Science.gov (United States)

Yetgin, Tuncay; Uitterdijk, André; Te Lintel Hekkert, Maaike; Merkus, Daphne; Krabbendam-Peters, Ilona; van Beusekom, Heleen M M; Falotico, Robert; Serruys, Patrick W; Manintveld, Olivier C; van Geuns, Robert-Jan M; Zijlstra, Felix; Duncker, Dirk J

2015-12-28

In the absence of effective clinical pharmacotherapy for prevention of reperfusion-mediated injury, this study re-evaluated the effects of intracoronary adenosine on infarct size and no-reflow in a porcine model of acute myocardial infarction using clinical bolus and experimental high-dose infusion regimens. Despite the clear cardioprotective effects of adenosine, when administered prior to ischemia, studies on cardioprotection by adenosine when administered at reperfusion have yielded contradictory results in both pre-clinical and clinical settings. Swine (54 ± 1 kg) were subjected to a 45-min mid-left anterior descending artery occlusion followed by 2 h of reperfusion. In protocol A, an intracoronary bolus of 3 mg adenosine injected over 1 min (n = 5) or saline (n = 10) was administered at reperfusion. In protocol B, an intracoronary infusion of 50 μg/kg/min adenosine (n = 15) or saline (n = 21) was administered starting 5 min prior to reperfusion and continued throughout the 2-h reperfusion period. In protocol A, area-at-risk, infarct size, and no-reflow were similar between groups. In protocol B, risk zones were similar, but administration of adenosine resulted in significant reductions in infarct size from 59 ± 3% of the area-at-risk in control swine to 46 ± 4% (p = 0.02), and no-reflow from 49 ± 6% of the infarct area to 26 ± 6% (p = 0.03). During reperfusion, intracoronary adenosine can limit infarct size and no-reflow in a porcine model of acute myocardial infarction. However, protection was only observed when adenosine was administered via prolonged high-dose infusion, and not via short-acting bolus injection. These findings warrant reconsideration of adenosine as an adjuvant therapy during early reperfusion. Copyright © 2015 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

Design and implementation of the TRACIA: intracoronary autologous transplant of bone marrow-derived stem cells for acute ST elevation myocardial infarction

OpenAIRE

Peña-Duque, Marco A.; Martínez-Ríos, Marco A.; Calderón G, Eva; Mejía, Ana M.; Gómez, Enrique; Martínez-Sánchez, Carlos; Figueroa, Javier; Gaspar, Jorge; González, Héctor; Bialoztosky, David; Meave, Aloha; Uribe-González, Jhonathan; Alexánderson, Erick; Ochoa, Victor; Masso, Felipe

2011-01-01

Objective: To describe the design of a protocol of intracoronary autologous transplant of bone marrow-derived stem cells for acute ST-elevation myocardial infarction (STEMI) and to report the safety of the procedure in the first patients included. Methods: The TRACIA study was implemented following predetermined inclusion and exclusion criteria. The protocol includes procedures such as randomization, bone marrow retrieval, stem cells processing, intracoronary infusion of stem cells in the inf...

Effect of intracoronary injection of tirofiban combined with anisodamine on myocardial perfusion in patients with STEMI after PCI

Directory of Open Access Journals (Sweden)

Xiao-Gang Zhu

2016-10-01

Full Text Available Objective: To analyze the effect of intracoronary injection of tirofiban combined with anisodamine on myocardial perfusion in patients with STEMI after PCI. Methods: A total of 78 patients with acute ST segment elevation myocardial infarction (STEMI who received PCI therapy in our hospital were randomly divided into control group and observation group, control group accepted routine PCI treatment, observation group received intracoronary injection of tirofiban and anisodamine in PCI, and myocardial perfusion of two groups was compared. Results: QRS duration values of observation group the instant after PCI and 4h after PCI were less than those of control group (P<0.05; 99mTc-MIBI and 18F-FDG intake of observation group after PCI were more than those of control group (P<0.05; serum MCP-1, sFas, Copeptin, OPN and vWF levels of observation group 4 h after PCI were lower than those of control group (P<0.05. Conclusions: Intracoronary injection of tirofiban combined with anisodamine can optimize myocardial perfusion in patients with STEMI after PCI, and has positive clinical significance.

Comparison of fractional flow reserve measurements using intracoronary adenosine versus intracoronary sodium nitroprusside infusions in moderately stenotic coronary artery lesions

Energy Technology Data Exchange (ETDEWEB)

Safi, Morteza; Namazi, Mohammad Hasan; Fooladi, Esfandiar; Vakili, Hossein; Parsa, Saeed Alipour; Khaheshi, Isa [Cardiovascular Research Center, Modarres hospital, Shahid Beheshti University of Medical Sciences, Tehran (Iran, Islamic Republic of); Abbasi, Mohammad Amin [Department of Internal Medicine, Shahid Beheshti University of Medical Sciences, Tehran (Iran, Islamic Republic of); Movahed, Mohammad Reza, E-mail: rmova@aol.com [CareMore, Arizona, Tucson, AZ (United States); University of Arizona, Sarver Heart Center, Tucson, AZ (United States)

2016-10-15

Introduction: The aim of this study was to investigate the efficacy and safety of intracoronary (IC) sodium nitroprusside infusion in comparison to IC adenosine for fractional flow reserve (FFR) measurement in moderately diseased coronary artery lesions for functional assessment. Methods: During a nine month period, a consecutive of 98 patients with suspected or known coronary artery disease with moderate stenosis found during angiography (40% to 70% stenosis), were enrolled in this study. Hyperemia was induced by bolus doses of IC adenosine followed by sodium nitroprusside for FFR measurement. Results: Both IC adenosine and IC sodium nitroprusside induced similar and significant reduction in FFR. There was no statistically difference in FFR values between adenosine vs sodium nitroprusside infusions (mean FFR 84.3 ± 6.3 vs 85.7 ± 6.2, p = 0.1) respectively. Furthermore, comparing different FFR cut-off points between the groups (FFR < 0.75, 0.75–0.8 and > 0.8) showed no significant differences (p value = 0.7). Conclusion: An IC bolus of sodium nitroprusside (0.6 μg/kg) infusion induces a similar degree of hyperemia to IC bolus of 100–300 μg of adenosine. Therefore, IC sodium nitroprusside could be considered as an alternative drug to adenosine for FFR measurement with lower side effect profile. - Highlights: • Intracoronary (IC) sodium nitroprusside was compared with IC adenosine for FFR test. • IC adenosine and IC sodium nitroprusside induced similar reduction in FFR. • Different FFR cut-off points between the groups showed no significant differences. • IC sodium nitroprusside could be considered as an alternative to adenosine for FFR.

An international randomized trial comparing four thrombolytic strategies for acute myocardial infarction

NARCIS (Netherlands)

M.L. Simoons (Maarten); E.J. Topol (Eric); R.M. Califf (Robert); F.J.J. van de Werf (Frans); P.W. Armstrong (Paul); P.E. Aylward (Philip Edmund); G.I. Barbash; E.R. Bates (Eric); A. Betriu; J.H. Chesebro (James); J.J. Col (Jacques); D.P. de Bono (David); J.M. Gore (Joel); A.D. Guerci (Alan); J.R. Hampton (John)

1993-01-01

textabstractBACKGROUND: The relative efficacy of streptokinase and tissue plasminogen activator and the roles of intravenous as compared with subcutaneous heparin as adjunctive therapy in acute myocardial infarction are unresolved questions. The current trial was designed to compare new, aggressive

The Optimal Route of Administration of the Glycoprotein IIb/IIIa Receptor Antagonist Abciximab During Percutaneous Coronary Intervention; Intravenous Versus Intracoronary

DEFF Research Database (Denmark)

Iversen, Allan; Galatius, Søren; Jensen, Jan S

2008-01-01

-randomised and retrospective studies or studies with short follow-up. No definite conclusion can be made based on these studies.In this review we present the current knowledge published about the intracoronary administration of Abciximab including the mechanisms behind the potential beneficial effects, and the safety...... and thrombus formation, but other mechanisms, such as suppression of the inflammatory pathways, have also been proposed to contribute to the benefits of Abciximab.The optimal route of administration, i.e. intravenous versus intracoronary, of the first dose has been questioned, but only tested in small, non...

Preserved endothelium-dependent vasodilation in coronary segments previously treated with balloon angioplasty and intracoronary irradiation

NARCIS (Netherlands)

M. Sabaté (Manel); A.J. Wardeh (Alexander); I.P. Kay (Ian Patrick); A. Cequier (Angel); J.M.R. Ligthart (Jürgen); J.A. Gómez-Hospital (Joan Antoni); S.G. Carlier (Stephan); V.L.M.A. Coen (Veronique); J.P. Marijnissen (Johannes); P.W.J.C. Serruys (Patrick); P.C. Levendag (Peter); W.J. van der Giessen (Wim)

1999-01-01

textabstractBACKGROUND: Abnormal endothelium-dependent coronary vasomotion has been reported after balloon angioplasty (BA), as well as after intracoronary radiation. However, the long-term effect on coronary vasomotion is not known. The aim of this study was to evaluate the

Intracranial hemorrhage in normotensive and hypertensive patients receiving streptokinase after decreasing elevated blood pressure

Directory of Open Access Journals (Sweden)

H Shemirani

2005-09-01

Full Text Available Background: Many patients with suspected acute myocardial infarction (AMI and eligible for thrombolytic therapy may not be treated because of association between hemorrhagic complications especially intracranial hemorrhage (ICH, and severe hypertension (HTN at presentation. Unfortunately, this leads to under use or delay in thrombolytic therapy. We assessed effect of decreasing elevated blood pressure before thrombolytic therapy in order to reduce the incidence of ICH without increasing mortality rate. Methods: This observational and analytical cohort study enrolled 293 patients (215males and 78 female with STsegment elevation (AMI that were hospitalized in emergency department of Noor hospital, Isfahan, Iran. Severe hypertension (blood pressure ≥180/110mmHg was diagnosed in 132 patients. All of them received 1.5 million units streptokinase within one hour intravenously. In the hypertensive group, elevated blood pressure was lowered to less than180/110mmhg before thrombolysis and they were observed to detect development of symptomatic ICH and they underwent Brain CT scan, if required. Results: The incidence of total stroke, ICH and death were 1.4%, 0.7% and 4.8%, respectively. The incidence of death and ICH in patients with severe hypertension was less than control group (P value=0.13 and 0.59, respectively Conclusion: Although we did not find any increase in ICH incidence in severe hypertensive patients treated be streptokinase due to AMI, but we recommend a multi-centric study with more cases and varied thrombolytic protocols. Key words: Acute myocardial infarction, Intracranial hemorrhage, Thrombolytic therapy

Effect of Coronary Anatomy and Hydrostatic Pressure on Intracoronary Indices of Stenosis Severity.

Science.gov (United States)

Härle, Tobias; Luz, Mareike; Meyer, Sven; Kronberg, Kay; Nickau, Britta; Escaned, Javier; Davies, Justin; Elsässer, Albrecht

2017-04-24

The authors sought to analyze height differences within the coronary artery tree in patients in a supine position and to quantify the impact of hydrostatic pressure on intracoronary pressure measurements in vitro. Although pressure equalization of the pressure sensor and the systemic pressure at the catheter tip is mandatory in intracoronary pressure measurements, subsequent measurements may be influenced by hydrostatic pressure related to the coronary anatomy in the supine position. Outlining and quantifying this phenomenon is important to interpret routine and pullback pressure measurements within the coronary tree. Coronary anatomy was analyzed in computed tomography angiographies of 70 patients to calculate height differences between the catheter tip and different coronary segments in the supine position. Using a dynamic pressure simulator, the effect of the expected hydrostatic pressure resulting from such height differences on indices stenosis severity was assessed. In all patients, the left anterior and right posterior descending arteries are the highest points of the coronary tree with a mean height difference of -4.9 ± 1.6 cm and -3.8 ± 1.0 cm; whereas the circumflex artery and right posterolateral branches are the lowest points, with mean height differences of 3.9 ± 0.9 cm and 2.6 ± 1.6 cm compared with the according ostium. In vitro measurements demonstrated a correlation of the absolute pressure differences with height differences (r = 0.993; p pressure level. Hydrostatic pressure variations resulting from normal coronary anatomy in a supine position influence intracoronary pressure measurements and may affect their interpretation during stenosis severity assessment. Copyright © 2017 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

A unique and unexplained ricochet leak post PCI – Successfully treated with intra-coronary glue

Directory of Open Access Journals (Sweden)

Pravin K. Goel

2014-01-01

Full Text Available We herein describe a unique case of coronary artery perforation treated with covered stent with repeat cardiac tamponade resulting out of a fresh unexplained leak from a remote vessel (Ricochet and successfully treated with intra-coronary injection of sterile synthetic glue, cyanoacrylate.

Assessment of coagulation function and ultrasound features after reteplase and recombinant streptokinase thrombolysis of lower extremity deep venous thrombosis

Directory of Open Access Journals (Sweden)

Wei Xiong

2016-07-01

Full Text Available Objective: To assess coagulation function and ultrasound features after reteplase and recombinant streptokinase thrombolysis of lower extremity deep venous thrombosis. Methods: A total of 78 cases of patients with lower extremity deep venous thrombosis who were treated in our hospital were selected as research subjects and divided into observation group 39 cases and control group 39 cases according to different treatment regimens. Control group received recombinant streptokinase thrombolysis, observation group received reteplase thrombolysis, and then the effect of the two thrombolytic ways was evaluated by color Doppler ultrasonography and circulating blood test. Results: Ultrasound showed that complete recanalization rate of thrombus of observation group after treatment was higher than that of control group; plasma PT, APTT and TT values of observation group after thrombolysis were higher than those of control group, FIB, D-D, NO, ET, E-selectin, P-selectin, Hcy, CRP, IL-6, IL-8 and TNF-毩 values were lower than those of control group, and WBC, Nc and Mc cell number were less than those of control group. Conclusion: Reteplase for thrombolysis of lower extremity deep venous thrombosis has more distinguished effect on dissolving thrombus as well as optimizing body’s coagulation, inflammatory system state and other aspects, and is a more ideal thrombolytic drug.

Adjunct Accounting

Science.gov (United States)

Lesesne, Cherise

2012-01-01

With colleges and universities recruiting more adjunct professors, schools have been able to reduce the costly expenses of large salary and benefit packages that are typically associated with full-time employees. Yet, schools have started to re-evaluate their use of adjunct professors in order to comply with the Affordable Care Act (ACA), dubbed…

Pooled Analysis Comparing the Efficacy of Intracoronary Versus Intravenous Abciximab in Smokers Versus Nonsmokers Undergoing Primary Percutaneous Coronary Revascularization for Acute ST-Elevation Myocardial Infarction

DEFF Research Database (Denmark)

Piccolo, Raffaele; Galasso, Gennaro; Eitel, Ingo

2016-01-01

Cigarette smokers with ST-segment elevation myocardial infarction (STEMI) may present different response to potent antithrombotic therapy compared to nonsmokers. We assessed the impact of smoking status and intracoronary abciximab in patients with STEMI undergoing primary percutaneous coronary...... intervention (PCI). We pooled data from 5 randomized trials comparing intracoronary versus intravenous abciximab bolus in patients undergoing primary PCI. The primary end point was the composite of death or reinfarction at a mean follow-up of 292 ± 138 days. Of 3,158 participants, 1,369 (43.3%) were smokers......, and they had a lower risk of the primary end point in crude, but not in adjusted analyses (hazard ratio [HR] 0.87, 95% confidence interval [CI] 0.63 to 1.21, p = 0.405). Intracoronary versus intravenous abciximab was associated with a significant reduction in the risk of primary end point among smokers (3...

Optical coherence tomography assessment and quantification of intracoronary thrombus: Status and perspectives

International Nuclear Information System (INIS)

Porto, Italo; Mattesini, Alessio; Valente, Serafina; Prati, Francesco; Crea, Filippo; Bolognese, Leonardo

2015-01-01

Coronary angiography is the “golden standard” imaging technique in interventional cardiology and it is still widely used to guide interventions. A major drawback of this technique, however, is that it is inaccurate in the evaluation and quantification of intracoronary thrombus burden, a critical prognosticator and predictor of intraprocedural complications in acute coronary syndromes. The introduction of optical coherence tomography (OCT) holds the promise of overcoming this important limitation, as near-infrared light is uniquely sensitive to hemoglobin, the pigment of red blood cells trapped in the thrombus. This narrative review will focus on the use of OCT for the assessment, evaluation and quantification of intracoronary thrombosis. - Highlights: • Thrombotic burden in acute coronary syndromes Is not adequately evaluated by standard coronary angiography, whereas Optical Coherence Tomography is exquisitely sensitive to the hemoglobin contained in red blood cells and can be used to precisely quantify thrombus. • Both research and clinical applications have been developed using the OCT-based evaluation of thrombus. In particular, whereas precise quantification scores are useful for comparing antithrombotic therapies in randomized trials, both pharmacological and mechanical, the most important practical applications for OCT-based assessment of thrombus are the individuation of culprit lesions in the context of diffuse atheromata in acute coronary syndromes, and the so-called “delayed stenting” strategies. • Improvements in 3D rendering techniques are on the verge of revolutionizing OCT-based thrombus assessment, allowing extremely precise quantification of the thrombotic burden

Optical coherence tomography assessment and quantification of intracoronary thrombus: Status and perspectives

Energy Technology Data Exchange (ETDEWEB)

Porto, Italo, E-mail: italo.porto@gmail.com [Interventional Cardiology Unit, San Donato Hospital, Arezzo (Italy); Mattesini, Alessio; Valente, Serafina [Interventional Cardiology Unit, Careggi Hospital, Florence (Italy); Prati, Francesco [Interventional Cardiology San Giovanni Hospital, Rome (Italy); CLI foundation (Italy); Crea, Filippo [Department of Cardiovascular Sciences, Catholic University of the Sacred Heart, Rome (Italy); Bolognese, Leonardo [Interventional Cardiology Unit, San Donato Hospital, Arezzo (Italy)

2015-04-15

Coronary angiography is the “golden standard” imaging technique in interventional cardiology and it is still widely used to guide interventions. A major drawback of this technique, however, is that it is inaccurate in the evaluation and quantification of intracoronary thrombus burden, a critical prognosticator and predictor of intraprocedural complications in acute coronary syndromes. The introduction of optical coherence tomography (OCT) holds the promise of overcoming this important limitation, as near-infrared light is uniquely sensitive to hemoglobin, the pigment of red blood cells trapped in the thrombus. This narrative review will focus on the use of OCT for the assessment, evaluation and quantification of intracoronary thrombosis. - Highlights: • Thrombotic burden in acute coronary syndromes Is not adequately evaluated by standard coronary angiography, whereas Optical Coherence Tomography is exquisitely sensitive to the hemoglobin contained in red blood cells and can be used to precisely quantify thrombus. • Both research and clinical applications have been developed using the OCT-based evaluation of thrombus. In particular, whereas precise quantification scores are useful for comparing antithrombotic therapies in randomized trials, both pharmacological and mechanical, the most important practical applications for OCT-based assessment of thrombus are the individuation of culprit lesions in the context of diffuse atheromata in acute coronary syndromes, and the so-called “delayed stenting” strategies. • Improvements in 3D rendering techniques are on the verge of revolutionizing OCT-based thrombus assessment, allowing extremely precise quantification of the thrombotic burden.

Intracoronary artery transplantation of cardiomyoblast-like cells from human adipose tissue-derived multi-lineage progenitor cells improve left ventricular dysfunction and survival in a swine model of chronic myocardial infarction

Energy Technology Data Exchange (ETDEWEB)

Okura, Hanayuki [The Center for Medical Engineering and Informatics, Osaka University, 2-2 Yamada-oka, Suita, Osaka 565-0879 (Japan); Department of Somatic Stem Cell Therapy and Health Policy, Institute of Biomedical Research and Innovation, Foundation for Biomedical Research and Innovation, 2-2 Minatojima-minamimachi, Chuo-ku, Kobe, Hyogo 650-0047 (Japan); Saga, Ayami; Soeda, Mayumi [Department of Somatic Stem Cell Therapy and Health Policy, Institute of Biomedical Research and Innovation, Foundation for Biomedical Research and Innovation, 2-2 Minatojima-minamimachi, Chuo-ku, Kobe, Hyogo 650-0047 (Japan); Miyagawa, Shigeru; Sawa, Yoshiki [Department of Surgery, Osaka University Graduate School of Medicine, 2-2 Yamada-oka, Suita, Osaka 565-0879 (Japan); Daimon, Takashi [Division of Biostatistics, Hyogo College of Medicine, 1-1 Mukogawa-cho, Nishinomiya, Hyogo 663-8501 (Japan); Ichinose, Akihiro [Department of Plastic Surgery, Kobe University Hospital, 7-5-2 Kusunoki-cho, Chuo-ku, Kobe, Hyogo (Japan); Matsuyama, Akifumi, E-mail: akifumi-matsuyama@umin.ac.jp [The Center for Medical Engineering and Informatics, Osaka University, 2-2 Yamada-oka, Suita, Osaka 565-0879 (Japan); Department of Plastic Surgery, Kobe University Hospital, 7-5-2 Kusunoki-cho, Chuo-ku, Kobe, Hyogo (Japan); RIKEN Program for Drug Discovery and Medical Technology Platforms, 1-7-22 Suehiro-cho, Tsurumi-ku, Yokohama, Kanagawa 230-0045 (Japan)

2012-09-07

Highlights: Black-Right-Pointing-Pointer We administered human CLCs in a swine model of MI via intracoronary artery. Black-Right-Pointing-Pointer Histological studies demonstrated engraftment of hCLCs into the scarred myocardium. Black-Right-Pointing-Pointer Echocardiography showed rescue of cardiac function in the hCLCs transplanted swine. Black-Right-Pointing-Pointer Transplantation of hCLCs is an effective therapeutics for cardiac regeneration. -- Abstract: Transplantation of human cardiomyoblast-like cells (hCLCs) from human adipose tissue-derived multi-lineage progenitor cells improved left ventricular function and survival of rats with myocardial infarction. Here we examined the effect of intracoronary artery transplantation of human CLCs in a swine model of chronic heart failure. Twenty-four pigs underwent balloon-occlusion of the first diagonal branch followed by reperfusion, with a second balloon-occlusion of the left ascending coronary artery 1 week later followed by reperfusion. Four weeks after the second occlusion/reperfusion, 17 of the 18 surviving animals with severe chronic MI (ejection fraction <35% by echocardiography) were immunosuppressed then randomly assigned to receive either intracoronary artery transplantation of hCLCs hADMPCs or placebo lactic Ringer's solution with heparin. Intracoronary artery transplantation was followed by the distribution of DiI-stained hCLCs into the scarred myocardial milieu. Echocardiography at post-transplant days 4 and 8 weeks showed rescue and maintenance of cardiac function in the hCLCs transplanted group, but not in the control animals, indicating myocardial functional recovery by hCLCs intracoronary transplantation. At 8 week post-transplantation, 7 of 8 hCLCs transplanted animals were still alive compared with only 1 of the 5 control (p = 0.0147). Histological studies at week 12 post-transplantation demonstrated engraftment of the pre DiI-stained hCLCs into the scarred myocardium and their expression of

Comparison of the effects of streptokinase and tissue plasminogen activator on regional wall motion after first myocardial infarction: analysis by the centerline method with correction for area at risk.

Science.gov (United States)

Cross, D B; Ashton, N G; Norris, R M; White, H D

1991-04-01

In a trial of streptokinase versus recombinant tissue-type plasminogen activator (rt-PA) for a first myocardial infarction, 270 patients were randomized. Regional left ventricular function was assessed in 214 patients at 3 weeks. The infarct-related artery was the left anterior descending artery in 78 patients, the right coronary artery in 122 and a dominant left circumflex artery in 14. Analysis was by the centerline method with a novel correction for the area of myocardium at risk, whereby the search region was determined by the anatomic distribution of the infarct-related artery. Infarct-artery patency at 3 weeks was 73% in the streptokinase group and 71% in the rt-PA group. Global left ventricular function did not differ between the two groups. Mean chord motion (+/- SD) in the most hypokinetic half of the defined search region was similar in the streptokinase and rt-PA groups (-2.4 +/- 1.5 versus -2.3 +/- 1.3, p = 0.63). There were no differences in hyperkinesia of the noninfarct zone. Compared with conventional centerline analysis, regional wall motion in the defined area at risk was significantly more abnormal. The two methods correlated strongly, however (r = 0.99, p less than 0.0001), and both methods produced similar overall results. Patients with a patent infarct-related artery and those with an occluded artery at the time of catheterization had similar levels of global function (ejection fraction 58 +/- 12% versus 57 +/- 12%, p = 0.58).(ABSTRACT TRUNCATED AT 250 WORDS)

Clinical use of intracoronary imaging. Part 1: guidance and optimization of coronary interventions. An expert consensus document of the European Association of Percutaneous Cardiovascular Interventions: Endorsed by the Chinese Society of Cardiology.

Science.gov (United States)

Räber, Lorenz; Mintz, Gary S; Koskinas, Konstantinos C; Johnson, Thomas W; Holm, Niels R; Onuma, Yoshinubo; Radu, Maria D; Joner, Michael; Yu, Bo; Jia, Haibo; Menevau, Nicolas; de la Torre Hernandez, Jose M; Escaned, Javier; Hill, Jonathan; Prati, Francesco; Colombo, Antonio; di Mario, Carlo; Regar, Evelyn; Capodanno, Davide; Wijns, William; Byrne, Robert A; Guagliumi, Giulio

2018-05-22

This Consensus Document is the first of two reports summarizing the views of an expert panel organized by the European Association of Percutaneous Cardiovascular Interventions (EAPCI) on the clinical use of intracoronary imaging including intravascular ultrasound (IVUS) and optical coherence tomography (OCT). The first document appraises the role of intracoronary imaging to guide percutaneous coronary interventions (PCIs) in clinical practice. Current evidence regarding the impact of intracoronary imaging guidance on cardiovascular outcomes is summarized, and patients or lesions most likely to derive clinical benefit from an imaging-guided intervention are identified. The relevance of the use of IVUS or OCT prior to PCI for optimizing stent sizing (stent length and diameter) and planning the procedural strategy is discussed. Regarding post-implantation imaging, the consensus group recommends key parameters that characterize an optimal PCI result and provides cut-offs to guide corrective measures and optimize the stenting result. Moreover, routine performance of intracoronary imaging in patients with stent failure (restenosis or stent thrombosis) is recommended. Finally, strengths and limitations of IVUS and OCT for guiding PCI and assessing stent failures and areas that warrant further research are critically discussed.

In vitro assessment of Tc-99m labeled bovine thrombin and streptokinase-activated human plasmin: concise communication

International Nuclear Information System (INIS)

Wong, D.W.; Tanaka, T.; Mishkin, F.; Lee, T.

1979-01-01

Bovine thrombin and streptokinase-activated human plasmin have been labeled with Tc-99m using stannous reduction of pertechnetate under physiological conditions (pH 7.4). The binding efficiency of radiotechnetium to these enzymes is greater than 94%, with less than 5% of reduced but unbound Tc-99m (Sn) complex as assayed by ascending paper radiochromatography using ITLC silica gel plate. Free or unbound pertechnetate is less than 1%. In vitro enzymatic analyses of the Tc-99m-labeled enzymes demonstrate no evidence of protein denaturation or significant loss of enzymatic activity after labeling. Both labeled enzymes are biochemically active in vitro with their respective substrates

Application of streptokinase and PTA in lower limb chronic ischaemia; Zastosowanie streptokinazy i przezskornej angioplastyki w przewleklym niedokrwieniu konczyn dolnych

Energy Technology Data Exchange (ETDEWEB)

Syberyjski, R.; Domanski, Z.; Cyrylowski, L. [Pomorska Akademia Medyczna, Szczecin (Poland)

1994-12-31

In 14 patients with chronic ischaemia of lower limbs, local fibrynolysis with streptokinase followed by PTA was performed in occluded arteries. The procedure was successful in 10 patients. An adverse reaction was observed in 1 patient (gingivorrhea), and a complication was noticed in another one (acute ischaemia due a trombosis). These results suggest that the method may appear as a safe alternative to a surgery treatment, and encourage to evaluate an effectiveness of the procedure in a large group of patients. (author). 6 refs, 3 figs.

Intracoronary irradiation: dose response for the prevention of restenosis in swine

International Nuclear Information System (INIS)

Weinberger, Judah; Amols, Howard; Ennis, Ronald D.; Schwartz, Allan; Wiedermann, Joseph G.; Marboe, Charles

1996-01-01

Purpose: Restenosis after percutaneous transluminal coronary angioplasty represents, in part, a proliferative response of vascular smooth muscle at the site of injury. We have previously shown that high-dose radiation (20 Gy), delivered via an intracoronary 192 Ir source, causes focal medial fibrosis and markedly impairs the restenosis process after balloon angioplasty in swine. This study sought to delineate the dose-response characteristics of this effect. Methods and Materials: Forty juvenile swine underwent coronary angiography; a segment of the left coronary artery was chosen as a target for balloon injury. In 30 swine, a 2 cm ribbon of 192 Ir was positioned at the target segment and 20, 15, or 10 Gy were delivered to the vessel wall (10 animals/dose). Subsequently, overdilatation balloon angioplasty was performed at the irradiated segment. In 10 control swine, overdilatation balloon angioplasty was performed without previous irradiation. Thirty-eight animals survived until sacrifice at 30 ± 3 days. Histopathological analysis was performed by a pathologist in a blinded manner. The area of maximal luminal compromise within the target segment was analyzed via computer-assisted planimetry. Results: Neointimal area was decreased by 71.4% at 20 Gy and by 58.3% at 15 Gy compared with control animals (p < 0.05 for both). A stimulatory effect on smooth muscle cell proliferation was noted at 10 Gy, with a 123% increase in neointimal area compared with controls (p < 0.05). Mean percent area stenosis was also reduced by 63% at 20 Gy and by 74.8% at 15 Gy compared with controls (p < 0.05 for both). Conclusions: Intracoronary irradiation prior to overstretch balloon angioplasty markedly reduces neointima formation; this effect is dose dependent, with evidence of a significant stimulatory effect at 10 Gy. The effective therapeutic dose range for the prevention of restenosis in this model begins at approximately 15 Gy delivered to the vessel wall

Selective intra-coronary injection of sup(99m)Tc-labelled microspheres

Energy Technology Data Exchange (ETDEWEB)

Degeorges, M; Roucayrol, J C; Comet, M; Sol, C; Devaux, J Y; Delebarre, P; d' Izarn, J J [Hopital Cochin, 75 - Paris (France)

1977-02-01

A technique of myocardial perfusion imaging and a clinical experience with this technique in 83 patients with coronary artery disease are described. sup(99m)Tc-labelled microspheres were injected directly into one or both major coronary arteries, at the time of coronary arteriography. Microspheres with a mean diameter of 15..mu.. were used. Myocardial infarcts resulting from small vessel occlusions were detected by this technique. The results were compared to those obtained with coronary arteriography and with scintigraphy using /sup 201/Tl or /sup 131/Cs administered intravenously. Certain conclusions regarding coronary arterial injection can be drawn from this comparison. The possibility of irregularities of microsphere distribution after intra-coronary injection must be considered.

Assessment of myocardial collateral circulation by intracoronary injection of radioactive microspheres and selective coronary angiography

International Nuclear Information System (INIS)

Uhde, W.

1986-01-01

In 46 patients selective coronary angiography was performed followed by selective coronary perfusion scintigraphy and a comparative assessment was made of the contralateral coronary collateral circulation. Intracoronary injection of radioactively marked imcrospheres resulted in the detection of microcirculatory processes and made it possible to evaluate the relative efficiency of coronary collaterals. This in turn meant a low-risk supplement and extension of the findings of coronary angiography. This holds particularly true for the area of the left ventricular myocardium. (author)

Radiation Protection Training in Intracoronary Brachytherapy

International Nuclear Information System (INIS)

Prieto, C.; Vano, E.; Fernandez, J. M.; Sabate, M.; Galvan, C.; Meiggs, L.; Corral, J. M.

2003-01-01

To report the educational objectives and contents on Radiation Protection (RP) for the practice of Intracoronary Brachytherapy (ICB) procedures. The wide international experience on training programs for ICB as well as our own experience organizing several courses aimed at Cardiologists, Radio therapists and Medical Physicists has been used to elaborate specific RP objectives and contents. The objectives, differentiated for Cardiologists, Radio therapists, Medical Physicists, Nurses and Technicians, pretend to guarantee the safety and RP of both patient and staff in the procedures of ICB. The objectives are necessarily different because their RP formation and their role in the procedure are different. The general topics included in RP training programmes for ICB could be: general topics on RP (Interaction of radiation and matter, RP principles, radiobiology, etc), principles of operation of ICB and interventional X-ray equipment, quantification of radiation dose and risks, optimisation of protection of staff and patients, accidents and emergencies, regulations, responsibilities, quality assurance program, handling of ICB sources, installation and commissioning. Training programs based on the objectives presented in this paper would encourage positive safety culture in ICB and can also be used as a starting point by the Regulatory Authority for the authorization of new Installations and credentialing of professionals involved in this technique as well as for the continuous education of the staff involved. (Author) 10 refs

A single intracoronary injection of midkine reduces ischemia/reperfusion injury in swine hearts: a novel therapeutic approach for acute coronary syndrome

Directory of Open Access Journals (Sweden)

Hisaaki eIshiguro

2011-06-01

Full Text Available Several growth factors are effective for salvaging myocardium and limiting infarct size in experimental studies with small animals. Their benefit in large animals and feasibility in clinical practice remains to be elucidated. We investigate the cardioprotective effect of midkine (MK in swine subjected to ischemia/reperfusion (I/R. I/R was created in swine by left anterior descending coronary artery occlusion for 45 min using a percutaneous over-the-wire balloon catheter. MK protein was injected as a bolus through the catheter at the initiation of reperfusion (midkine injected group; MKT. Saline was injected in controls (CONT. Survival rate 24h after I/R was significantly higher in MKT than in CONT, whereas infarct size/area at risk was almost 5 times smaller. Echocardiography in MKT revealed a significantly higher percent wall thickening of the interventricular septum, a higher % fractional shortening and a lower E/e’ compared with CONT. LV catheterization in MKT showed a lower LVEDP, and a higher dP/dtmax compared with CONT. TUNEL-positive myocytes and CD45-positive cell infiltration in the peri-infarct area were significantly less in MKT than in CONT. Here, we showed that a single intracoronary injection of MK protein in swine hearts at the onset of reperfusion dramatically reduces infarct size and mortality and ameliorates systolic/diastolic LV function. This beneficial effect is associated with a reduction of apoptotic and inflammatory reactions. MK application during percutaneous coronary intervention may become a promising adjunctive therapy in acute coronary syndromes.

In vitro assessment of Tc-99m labeled bovine thrombin and streptokinase-activated human plasmin: concise communication. [Iodine 125

Energy Technology Data Exchange (ETDEWEB)

Wong, D.W.; Tanaka, T.; Mishkin, F.; Lee, T.

1979-09-01

Bovine thrombin and streptokinase-activated human plasmin have been labeled with Tc-99m using stannous reduction of pertechnetate under physiological conditions (pH 7.4). The binding efficiency of radiotechnetium to these enzymes is greater than 94%, with less than 5% of reduced but unbound Tc-99m (Sn) complex as assayed by ascending paper radiochromatography using ITLC silica gel plate. Free or unbound pertechnetate is less than 1%. In vitro enzymatic analyses of the Tc-99m-labeled enzymes demonstrate no evidence of protein denaturation or significant loss of enzymatic activity after labeling. Both labeled enzymes are biochemically active in vitro with their respective substrates.

Radiation levels in Cath Lab and occupational exposures during manual 192Ir intracoronary brachytherapy

International Nuclear Information System (INIS)

Sharma, S.D.; Shanta, A.; Tripathi, U.B.; Bhatt, B.C.

2001-01-01

Intracoronary brachytherapy is a new modality of radiation therapy and is being used to reduce the rate of restenosis after angioplasty. Clinical trials for evaluation of safety and efficacy of manually implanted 192 Ir seed ribbons are underway at various cardiology centres in India. 192 Ir emits high energy gamma rays (0.136 -1.06 MeV), which causes concern regarding safety of the personnel when these sources are manually used in the cardiac catheterization laboratory (Cath Lab) for intracoronary irradiation. Radiation levels in Cath Lab and exposures to personnel have been measured at 6 different cardiology centres in the country during 8 different clinical trials using radiation survey meter, personnel monitoring badges and pocket dosimeters. Activities of 192 Ir seed ribbons used in these clinical trials were in the range of 5.55 - 14.8 GBq. Measured radiation levels behind the mobile lead shields, at the top of lead shields, near the patient head, near the patient toes and at the main door of the Cath Lab were in the range of 2.6-20, 50-256, 385-450, 22-225 and 2-16 μSv/hr/3.7GBq, respectively. Measured effective doses to occupational workers were in range of 14-100 μSv/procedure/3.7GBq. Based on these measurements, user institutions have been advised to use lead glass mounted L-shaped mobile lead shields with proper orientation during clinical trials, avoid unwanted occupancy in the Cath Lab and around the patient during irradiation and use conveniently long forceps or tongs for implantation and removal of sources. (author)

ANGIOPLASTIA DE RESCATE EN MUJER DE 33 AÑOS CON ANTICONCEPCIÓN ORAL Y CORONARIOPATÍA DILATADA / Rescue angioplasty in a 33-year old woman with oral contraception and dilated coronariopathy

Directory of Open Access Journals (Sweden)

Francisco L Moreno-Martínez

2009-09-01

Full Text Available Coronary angioplasty is recognized nowadays as the first-choice therapeutic strategy for acute coronary syndrome with ST-segment elevation. Atherosclerotic disease is still the main cause ofthis sickness; however, other disturbances, such is dilated coronariopathy, may favor this coronary event. Although some authors raise that atherosclerosis is the main cause of coronary dilation, it is uncommon that this lipid disorder promotes consequences early in life. We present the case of a 33-year-old female (oral contraceptive user - etinor who had not any apparent coronary risk factor but suffered from inferior acute myocardial infarction. The thrombolysis failed, and fortunately we could perform the angioplasty. Intracoronary thrombosis with distal embolism occurred, that waswhy we administered streptokinase. Possible mechanisms that involve oral contraceptives and dilated coronariopathy are discussed, and angiographic images are shown.

Intracoronary stent implantation: new approach using a monorail system and new large-lumen 7F catheters from the brachial route.

Science.gov (United States)

Jenny, D B; Robert, G P; Fajadet, J C; Cassagneau, B G; Marco, J

1992-04-01

In this brief report we describe a case of successful multivessel PTCA with intracoronary stent implantation using a new large-lumen 7F catheter from the left brachial approach. The application of this technique should be considered for intravascular stent implantation when anticoagulation ideally should not be interrupted or in anatomical situations limiting femoral vascular access.

Thrombus aspiration combined with intra-coronary injection of Tirofiban for acute ST-segment elevation myocardial infarction: its influence on myocardial reperfusion

International Nuclear Information System (INIS)

Yin Da; Zhu Hao; Zhou Xuchen; Huang Rongchong; Zhang Bo; Wang Shaopeng; Zhang Yousheng; Jia Yuqing; Sun Menghan; Cui Hashen

2011-01-01

Objective: To explore the influence of thrombus aspiration combined with intra-coronary administration of the glycoprotein Ⅱ b/Ⅲ a inhibitor, Tirofiban, on myocardial microcirculation when percutaneous coronary intervention (PCI) is employed for the treatment of acute ST-segment elevation myocardial infarction. Methods: During the period from April 2008 to June 2010, percutaneous coronary interventional was performed in 184 consecutive patients with acute ST-segment elevation myocardial infarction. The patients were randomly divided into study group (n=78) and control group (n=106). Thrombus aspiration combined with intra-coronary administration of Tirofiban was used in patients of study group, while routine PCI together with intravenous administration of Tirofiban was adopted in patients of control group. Clinical features, TIMI grade, myocardial blush grade, ratio of ST falling >70% at 24 hours after treatment, incidence of massive haemorrhage, hospitalization, days, major adverse cardiac event within 30 days were observed, and the results were compared between two groups. Results: The incidence of no reflow phenomenon in study group was markedly lower than that in control group (5.67% vs. 21.14%, P=0.011), while the myocardial blush grade was much higher in study group than that in control group (2.03±0.32 vs. 1.12±0.47, P=0.021). The ratio of ST falling > 70% at 24 hours after treatment in study group was increased (94% vs. 85%, P=0.003), and the occurrence of perioperative massive haemorrhage was lower (9% vs. 4%, P=0.03). The incidence of major adverse cardiac event within 30 days was distinctly decreased although it was quite similar in both groups (5.5% vs. 6.1%, P=0.786). Conclusion: Thrombus aspiration combined with intra-coronary administration of Tirofiban is superior to conventional PCI in effectively improving the reperfusion of myocardial microcirculation and in reliably reducing perioperative risk. (authors)

A Canonical Approach to the Argument/Adjunct Distinction

Directory of Open Access Journals (Sweden)

Diana Forker

2014-01-01

Full Text Available This paper provides an account of the argument/adjunct distinction implementing the 'canonical approach'. I identify five criteria (obligatoriness, latency, co-occurrence restrictions, grammatical relations, and iterability and seven diagnostic tendencies that can be used to distinguish canonical arguments from canonical adjuncts. I then apply the criteria and tendencies to data from the Nakh-Daghestanian language Hinuq. Hinuq makes extensive use of spatial cases for marking adjunct-like and argument-like NPs. By means of the criteria and tendencies it is possible to distinguish spatial NPs that come close to canonical arguments from those that are canonical adjuncts, and to place the remaining NPs bearing spatial cases within the argument-adjunct continuum.

Adjunction, Labeling, and Bare Phrase Structure

Directory of Open Access Journals (Sweden)

Norbert Hornstein

2008-03-01

Full Text Available The primary aim in this paper is to propose a phrase structure for adjunction that is compatible with the precepts of Bare Phrase Structure (BPS. Current accounts are at odds with the central vision of BPS and current practice leans more to descriptive eclecticism than to theoretical insight. A diagnosis for this conceptual disarray is suggested here: It stems from a deeply held though seldom formulated intuition; the tacit view that adjuncts are the abnormal case while arguments describe the grammatical norm. In actuality, it is argued, adjuncts are so well behaved that they require virtually no grammatical support to function properly. Arguments, in contrast, are refractory and require grammatical aid to allow them to make any propositional contribution. This last remark should come as no surprise to those with neo-Davidsonian semantic sympathies. Connoisseurs of this art form are well versed in the important role that grammatical (aka, thematic roles play in turning arguments into modifiers of events. Such fulcra are not required for meaningfully integrating adjuncts. into sentences. In what follows, we take this difference to be of the greatest significance and we ask ourselves what this might imply for the phrase structure of adjunction.

Targeting the adventitia with intracoronary beta-radiation: comparison of two dose prescriptions and the role of centering coronary arteries

International Nuclear Information System (INIS)

Kaluza, Grzegorz L.; Jenkins, Todd P.; Mourtada, Firas A.; Ali, Nadir M.; Lee, David P.; Okura, Hiroyuki; Fitzgerald, Peter J.; Raizner, Albert E.

2002-01-01

Purpose: To compare by intravascular ultrasound (IVUS) the efficacy of delivering the prescribed dose to the adventitia between two commonly used dose prescriptions for intracoronary radiotherapy. Methods and Materials: In 59 human postangioplasty coronary vessels, one IVUS cross-section (1 mm thick) with the highest plaque burden was used for creating dose-volume histograms with different hypothetical positions of the source. Results: On average, prescription to 1 mm beyond lumen surface resulted in delivery of the prescribed dose (20 Gy ± 20%) to a higher fraction of adventitial volume than with the prescription to 2 mm from the source, with source placed in vessel center, lumen center, or in the IVUS catheter position. Source placement in the lumen center resulted in a low dose heterogeneity to the adventitia and the least dose heterogeneity to the intima. Conclusions: Prescription to 1 mm beyond lumen surface appeared more effective in delivering the prescribed dose to the adventitia than the American Association of Physicists in Medicine (AAPM) recommended prescription to 2 mm from the source center. Moreover, centering the source in the lumen provides the better balance of effective adventitial targeting and intimal dose homogeneity. Modification of the current AAPM recommendation for dose prescription for intracoronary radiotherapy should be considered

Athletic Trainers' Knowledge Regarding Airway Adjuncts

Science.gov (United States)

Edler, Jessica R.; Eberman, Lindsey E.; Kahanov, Leamor; Roman, Christopher; Mata, Heather Lynne

2015-01-01

Context: Research suggests that knowledge gaps regarding the appropriate use of airway adjuncts exist among various health care practitioners, and that knowledge is especially limited within athletic training. Objective: To determine the relationship between perceived knowledge (PK) and actual knowledge (AK) of airway adjunct use and the…

Intracoronary infusion of autologous mononuclear bone marrow cells in patients with acute myocardial infarction treated with primary PCI : Pilot study of the multicenter HEBE trial

NARCIS (Netherlands)

Hirsch, Alexander; Nijveldt, Robin; van der Vleuten, Pieter A.; Tio, Rene A.; van der Giessen, Willem J.; Marques, Koen M. J.; Doevendans, Pieter A.; Waltenberger, Johannes; ten Berg, Jurrien M.; Aengevaeren, Wim R. M.; Biemond, Bart J.; Tijssen, Jan G. P.; van Rossum, Albert C.; Piek, Jan J.; Zijlstra, Felix

2008-01-01

Objective: This study was a pilot trial to determine safety and feasibility of intracoronary infusion of mononuclear bone marrow cells (MBMC) in patients with acute myocardial infarction (MI). Background: Studies reporting the effect of MBMC therapy on improvement of left ventricular (LV) function

Preparation, Optimization and Activity Evaluation of PLGA/Streptokinase Nanoparticles Using Electrospray

Directory of Open Access Journals (Sweden)

Nasrin Yaghoobi

2017-04-01

Full Text Available Purpose: PLGA nanoparticles (NPs have been extensively investigated as carriers of different drug molecules to enhance their therapeutic effects or preserve them from the aqueous environment. Streptokinase (SK is an important medicine for thrombotic diseases. Methods: In this study, we used electrospray to encapsulate SK in PLGA NPs and evaluate its activity. This is the first paper which investigates activity of an electrosprayed enzyme. Effect of three input parameters, namely, voltage, internal diameter of needle (nozzle and concentration ratio of polymer to protein on size and size distribution (SD of NPs was evaluated using artificial neural networks (ANNs. Optimizing the SD has been rarely reported so far in electrospray. Results: From the results, to obtain lowest size of nanoparticles, ratio of polymer/enzyme and needle internal diameter (ID should be low. Also, minimum SD was obtainable at high values of voltage. The optimum preparation had mean (SD size, encapsulation efficiency and loading capacity of 37 (12 nm, 90% and 8.2%, respectively. Nearly, 20% of SK was released in the first 30 minutes, followed by cumulative release of 41% during 72 h. Activity of the enzyme was also checked 30 min after preparation and 19.2% activity was shown. Conclusion: Our study showed that electrospraying could be an interesting approach to encapsulate proteins/enzymes in polymeric nanoparticles. However, further works are required to assure maintaining the activity of the enzyme/protein after electrospray.

Effects of intracoronary melatonin on ischemia-reperfusion injury in ST-elevation myocardial infarction

DEFF Research Database (Denmark)

Ekeløf, Sarah V; Halladin, Natalie L; Jensen, Svend E

2016-01-01

Acute coronary occlusion is effectively treated by primary percutaneous coronary intervention. However, myocardial ischemia-reperfusion injury is at the moment an unavoidable consequence of the procedure. Oxidative stress is central in the development of ischemia-reperfusion injury. Melatonin......, an endogenous hormone, acts through antioxidant mechanisms and could potentially minimize the myocardial injury. The aim of the experimental study was to examine the cardioprotective effects of melatonin in a porcine closed-chest reperfused infarction model. A total of 20 landrace pigs were randomized...... to a dosage of 200 mg (0.4 mg/mL) melatonin or placebo (saline). The intervention was administered intracoronary and intravenous. Infarct size, area at risk and microvascular obstruction were determined ex vivo by cardiovascular magnetic resonance imaging. Myocardial salvage index was calculated. The plasma...

Hemostatic Status of Pre and Post Intracoronary Injection of Peripheral Blood Stem Cells in Patients with Recent Myocardial Infarction

Directory of Open Access Journals (Sweden)

Cosphiadi Irawan

2014-01-01

Full Text Available Aim: to investigate hemostatic parameter changes, such as platelet aggregation, blood and plasma viscosity, prothrombin time, APTT, CRP and fibrinogen, before and after administration of stem cell therapy. Methods: a total of 24 patients were enrolled. Peripheral blood stem cells (PBSCs were harvested and injected into the infarct-related artery after 5 consecutive days of G-CSF administration. Recombinant human erythropoietin was administered at the time of intracoronary PBSCs injection. Results: we were able to evaluate 11 from 24 of patients regarding hemostatic status pre–post stem cell injection. There were no significant difference between baseline vs 3 months in spontaneous aggregation (p=0.350, PT (p=0.793, aPTT (p=0.255 and TT (p=0.254. There were also no significant difference between baseline vs 3 months in plasma viscosity (p=0.442 and blood viscosity (p=0.843. Nevertheless the patient who had their blood and plasma viscosity above or below normal laboratory range return to normal level after the treatment. Both PT and APTT also show normalization value. Both Fibrinogen and CRP level show significant decrease between baseline and 3 months after treatment (p=0.009 and (p=0.04 respectively. Conclusion: combined G-CSF and EPO based-intracoronary infusion of PBSCs may open new perspective in the treatment of hypercoagulable state post AMI.

Intracoronary versus Intravenous eptifibatide during percutaneous coronary intervention for acute ST-segment elevation myocardial infarction; a randomized controlled trial.

Science.gov (United States)

Sanati, Hamid Reza; Zahedmehr, Ali; Firouzi, Ata; Farrashi, Melody; Amin, Kamyar; Peighambari, Mohammad Mehdi; Shakerian, Farshad; Kiani, Reza

2017-10-01

Although aspirin and clopidogrel seem to be quite enough during low risk percutaneous coronary intervention (PCI), the combination may need some reinforcement in complex situations such as primary PCI. By modifying the route and also the duration of administration, glycoprotein IIb/IIIa inhibitors might be a viable option. The aim of this study is to compare the benefits and disadvantages of three different methods of administration of eptifibatide in primary PCI population. Primary PCI candidates were randomized in three groups on which three different methods of administration of eptifibitide were tested: intravenous bolus injection followed by 12-h infusion (IV-IV), intracoronary bolus injection followed by intravenous infusion (IC-IV) and, only intracoronary bolus injection (IC). 99 patients were included in the present study. There was no significant difference among the three groups regarding all cause in hospital and one month mortality (p value = 0.99), re-myocardial infarction (p value = 0.89), post-PCI TIMI flow grade 3 (p value = 0.97), ST segment resolution (p value = 0.77) and peak troponin levels (p value = 0.82). The comparison of vascular access and major bleeding complications were not possible due to low events rate. By modifying the route of administration of eptifibitide, the clinical effect might be preserved without increasing the short-term mortality and procedural failure.

Continuous determination of regional myocardial blood flow with intracoronary krypton-81m in coronary artery disease

International Nuclear Information System (INIS)

Remme, W.J.; Krauss, X.H.; van Hoogenhuyze, D.C.; Cox, P.H.; Storm, C.J.; Kruyssen, D.A.

1985-01-01

Pacing-induced changes in regional coronary flow were studied continuously with krypton-81m by intracoronary infusion in 25 patients: 21 with 50% or greater diameter narrowing of 1 or more left coronary arteries (group I) and 4 with less than 50% diameter reduction of a left coronary artery (group II). No changes occurred in group II. In group I, krypton-81m perfusion decreased progressively in all areas with more than 70% diameter narrowing, with a simultaneous increase in normal regions. At the end of pacing during angina, krypton-81m perfusion was reduced to 81 +/- 4% of control in areas with 71 to 90% diameter reduction (n = 8) and to 69 +/- 6% in areas with more than 90% diameter narrowing (n = 15). In contrast, in regions with 50 to 70% diameter reduction changes were variable (decrease in 4 regions, increase in 2 and an unchanged distribution in 1 region). Krypton-81m perfusion decreased early, before general signs of ischemia in areas with more than 90% diameter reduction, whereas this decrease occurred later in regions with 71 to 90% diameter narrowing, concurrently with ST-segment changes but before anginal pain. Although all signs of ischemia had disappeared between 2 and 5 minutes after pacing, changes in krypton-81m distribution persisted in most areas for 5 to 15 minutes after pacing. It is concluded that the functional significance of coronary arterial narrowing can be assessed with a continuous intracoronary infusion of krypton-81m. Changes in regional distribution persisted after cessation of pacing-induced ischemia, indicating an ongoing decrease in regional myocardial blood flow

Adjuncts and the Processing of Lexical Rules

NARCIS (Netherlands)

Noord, G. van; Bouma, G.

2001-01-01

Abstract: The standard HPSG analysis of Germanic verb clusters can not explain the observed narrow-scope readings of adjuncts in such verb clusters. We present an extension of the HPSG analysis that accounts for the systematic ambiguity of the scope of adjuncts in verb cluster constructions, by

Adjuncts in Social Work Programs: Good Practice or Unethical?

Science.gov (United States)

Pearlman, Catherine A.

2013-01-01

Social work education programs rely heavily on adjunct instructors, as do most academic institutions. This article adds to existing literature on adjuncts by focusing on the unique issues in social work education, using social work values and ethics as a focus. The benefits and detriments for adjuncts, programs, and students in schools of social…

Early imaging of experimental myocardial infarction by intracoronary administration of /sup 131/I-labelled anticardiac myosin (Fab')/sub 2/ fragments. [Dogs

Energy Technology Data Exchange (ETDEWEB)

Khaw, B.A.; Gold, H.K.; Leinbach, R.C.; Fallon, J.T.; Strauss, W.; Pohost, G.M.; Haber, E.

1978-12-01

The feasibility of early imaging of myocardial infarcts by intracoronary injection of /sup 131/I-labelled cardiac myosin-specific antibody (Fab')/sub 2/ was examined. The left anterior descending coronary artery was occluded for 5 hs by a balloon catheter introduced through the carotid artery in 12 dogs. The catheter was withdrawn and 1 mCi /sup 201/Tl was injected intravenously and 500 ..mu..Ci of /sup 131/I antibody were injected into the main left coronary artery. Six of these animals demonstrated evidence of myocardial infarction by ECG and subsequent triphenyl-tetrazolium chloride staining, while the others did not. In each of the infarcted animals, in vivo scintograms one-half h after injection of isotope showed uptake of /sup 131/I in the anteroapical region of the heart corresponding to the region of absent /sup 201/Tl uptake. This relationship was confirmed in the excized hearts and in heart slices. In slices, /sup 131/I uptake corresponded to regions that did not stain with triphenyltetrazolium chloride. In the six animals that did not show evidence for infarction after coronary occlusion, uptake of /sup 131/I was not demonstrated, either in vivo or in excized specimens. In four additional dogs subjected to the same procedure, /sup 125/I-labelled (Fab')/sub 2/ from nonimmune IgG was injected simultaneously into the left main coronary artery with /sup 131/I-labelled canine myosin-specific antibody (Fab')/sub 2/. The ratio of uptake between infarct center and normal tissue was 34.3 +- 1.5 (mean +- SEM) for the specific antibody fragment as contrasted to 6.6 +- 0.4 for the nonimmune IgG fragment, indicating that intracoronary injection does not favor nonspecific sequestration of protein in regions of infarction. Thus the intracoronary administration of myosin-specific antibody fragments leads to early and specific one-half h imaging of myocardial infarcts.

Adjunct Faculty Job Satisfaction in California Community Colleges: A Narrative Inquiry

Science.gov (United States)

Nagle, Tonya

2016-01-01

The problem addressed in the qualitative narrative inquiry is the perceived level of adjunct faculty job satisfaction. The general problem is the inconclusive and contradictory information on job satisfaction for adjuncts nationwide. The specific problem is poor job satisfaction for adjunct faculty in California where adjuncts are 48% of the…

32 CFR 728.93 - Chart of adjuncts.

Science.gov (United States)

2010-07-01

... 32 National Defense 5 2010-07-01 2010-07-01 false Chart of adjuncts. 728.93 Section 728.93 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY PERSONNEL MEDICAL AND DENTAL CARE FOR ELIGIBLE PERSONS AT NAVY MEDICAL DEPARTMENT FACILITIES Adjuncts to Medical Care § 728.93 Chart of...

Effect of the Injection Speed of Streptokinase in Patients with Acute MI Admitted to the Cardiac Intensive Care Section of Imam Khomeiny Hospital in Ardabil 2011-2012

Directory of Open Access Journals (Sweden)

B Zamani

2015-06-01

Full Text Available Background & objectives: Myocardial infarction (MI isone of the most commonly heart diseases in all countries with the mortality rate of about 30%. Reperfusion of blocked coronary arteries plays an important role in reducing mortality and enhancing the quality of life of patients after acute MI. Methods: This clinical trial is to compare the efficacy of streptokinase administered intravenously in a two slow and accelerated groups: control group (slow intravenous infusion during 1 hour and case group (half-hour accelerated intravenous infusion of streptokinase with the sample size of 100 patients (divided randomly to 50 patients in each group. The data tool was a questionnaire, included the collected ECG changes before and after echocardiography and laboratory tests of patients. Data analyzed with SPSS software using chi-square test.  Results:After reperfusion of the coronary artery, in the both case and control groups, elevation of ST segment has decreased statistically in two groups (60% and 84%, respectively. The complications rate following injection of SK in both case and control groups were 46% and 56%, respectively. The fraction in which 30% and 38% belong to cardiac complications, 32% and 22% to allergic symptoms and hematologic effects were 32% and 22%, in two groups, respectively and there was no statistically significant difference between two groups.  Conclusion:According to the results of this study the accelerated (30 minutes SK infusion can be fruitful for improving coronary reperfusion in patients with MI.

Effect of repeated intracoronary injection of bone marrow cells in patients with ischaemic heart failure the Danish stem cell study--congestive heart failure trial (DanCell-CHF)

DEFF Research Database (Denmark)

Diederichsen, Axel Cosmus Pyndt; Møller, Jacob E; Thayssen, Per

2008-01-01

BACKGROUND: It has been suggested that myocardial regeneration may be achieved by a single intracoronary bone marrow derived stem cell infusion in selected patients with ischaemic heart disease. The effect is uncertain in patients with chronic ischaemic heart failure and it is not known whether r...

Recombinant streptokinase vs phenylephrine-based suppositories in acute hemorrhoids, randomized, controlled trial (THERESA-3)

Science.gov (United States)

Hernández-Bernal, Francisco; Castellanos-Sierra, Georgina; Valenzuela-Silva, Carmen M; Catasús-Álvarez, Karem M; Valle-Cabrera, Roselin; Aguilera-Barreto, Ana; López-Saura, Pedro A

2014-01-01

AIM: To compare the efficacy and safety of recombinant streptokinase (rSK) and phenylephrine-based suppositories in acute hemorrhoidal disease. METHODS: A multicenter (14 sites), randomized (1:1), open, parallel groups, active controlled trial was done. After inclusion, subjects with acute symptoms of hemorrhoids, who gave their written, informed consent to participate, were centrally randomized to receive, as outpatients, rSK (200000 IU) or 0.25% phenylephrine suppositories, which had different organoleptic characteristics. Treatment was administered by the rectal route, one unit every 6 h during 48 h for rSK, and up to a maximum of 5 d (20 suppositories) for phenylephrine. Evaluations were performed at 3, 5 and 10 d post-inclusion. The main end-point was the 5th-day complete clinical response (disappearance of pain and edema, and ≥ 70% reduction of the lesion size). Time to response and need for thrombectomy were secondary efficacy variables. Adverse events were evaluated too. RESULTS: 5th day complete response rates were 83/110 (75.5%) and 36/110 (32.7%) with rSK and phenylephrine suppositories, respectively. This 42.7% difference (95%CI: 30.5-54.2) was highly significant (P hemorrhoidal illness, with an adequate safety profile. PMID:24587636

Intracoronary administration of nicorandil during primary percutaneous coronary intervention: Impact on restoration of regional myocardial perfusion in reperfused myocardium during the subacute phase of myocardial infarction

Directory of Open Access Journals (Sweden)

Wataru Takabatake

2015-09-01

Conclusions: 15O-labeled water PET was feasible for segmental analysis of MBF during the subacute phase of STEMI. It revealed that intracoronary administration of nicorandil to STEMI patients who underwent PCI prevented MVR elevation and thus restored MBF in the reperfused segments to a level similar to that in the normal segments.

Cardiac metabolism of 15 (p-I-123 phenyl-) pentadecanoic acid after intracoronary tracer application

Energy Technology Data Exchange (ETDEWEB)

Reske, S.N.; Reichmann, K.; Knopp, R.; Winkler, C.; Koischwitz, D.; Machulla, H.J.; Simon, H.

1984-05-01

Myocardial turnover of ..omega..-(p/sup 123/I-Phenyl-) pentadecanoic acid and release of its metabolites into the coronary sinus and peripheral blood has been studied in patients with coronary artery and valvular heart disease. After intracoronary tracer injection myocardial extraction fractions of 45-53% in control subjects were observed. In patients with coronary artery disease (CAD) normal to reduced values (34-61%) were established. Hydrophilic catabolites of I-PPA, probably p/sup 123/I-benzoic and -hippuric acid as well as small amounts of the non-metabolized tracer were found in coronary sinus and peripheral blood. Myocardial tracer uptake and clearance patterns were clearly different in normal myocardium when compared to that obtained in patients with CAD. Thus, evaluation of myocardial I-PPA metabolism might provide a new diagnostic tool for assessment of integrity of the heart's muscular metabolic function.

[Coronary transluminal angioplasty and determination of the intracoronary gradient with a new monorail system].

Science.gov (United States)

Freitas, A D; Medina, A; Bethencourt, A; Coello, I; Hernández, E; Peraza, C; Melian, F; Jiménez, F; Laraudogoitia, E; Goicolea, J

1989-10-01

To evaluate the results obtained in coronary angioplasty using the new very low profile monorail catheter. A retrospective study to define the causes and frequency of successful and unsuccessful coronary angioplasty on proximal and distal lesions located in the three coronary vessels. Patients referred to the Hemodynamic Unit for coronary angioplasty. Coronary angioplasty was performed in 106 patients with cardiac ischemic disease (stable angina, unstable angina and myocardial infarction after thrombolytic therapy). To perform coronary angioplasty using a monorail system, including dilatation of vessels (angioplasty) and to measure the intracoronary gradient. A high success rate was achieved (92%) independent of vessel dilated or of the position of the stenosis. There was a lower success rate in complex lesions. In this study, this newly modified system for coronary angioplasty with balloon catheter and monorail pressure catheter gave a very high performance.

Plaque Structural Stress Estimations Improve Prediction of Future Major Adverse Cardiovascular Events After Intracoronary Imaging.

Science.gov (United States)

Brown, Adam J; Teng, Zhongzhao; Calvert, Patrick A; Rajani, Nikil K; Hennessy, Orla; Nerlekar, Nitesh; Obaid, Daniel R; Costopoulos, Charis; Huang, Yuan; Hoole, Stephen P; Goddard, Martin; West, Nick E J; Gillard, Jonathan H; Bennett, Martin R

2016-06-01

Although plaque rupture is responsible for most myocardial infarctions, few high-risk plaques identified by intracoronary imaging actually result in future major adverse cardiovascular events (MACE). Nonimaging markers of individual plaque behavior are therefore required. Rupture occurs when plaque structural stress (PSS) exceeds material strength. We therefore assessed whether PSS could predict future MACE in high-risk nonculprit lesions identified on virtual-histology intravascular ultrasound. Baseline nonculprit lesion features associated with MACE during long-term follow-up (median: 1115 days) were determined in 170 patients undergoing 3-vessel virtual-histology intravascular ultrasound. MACE was associated with plaque burden ≥70% (hazard ratio: 8.6; 95% confidence interval, 2.5-30.6; P<0.001) and minimal luminal area ≤4 mm(2) (hazard ratio: 6.6; 95% confidence interval, 2.1-20.1; P=0.036), although absolute event rates for high-risk lesions remained <10%. PSS derived from virtual-histology intravascular ultrasound was subsequently estimated in nonculprit lesions responsible for MACE (n=22) versus matched control lesions (n=22). PSS showed marked heterogeneity across and between similar lesions but was significantly increased in MACE lesions at high-risk regions, including plaque burden ≥70% (13.9±11.5 versus 10.2±4.7; P<0.001) and thin-cap fibroatheroma (14.0±8.9 versus 11.6±4.5; P=0.02). Furthermore, PSS improved the ability of virtual-histology intravascular ultrasound to predict MACE in plaques with plaque burden ≥70% (adjusted log-rank, P=0.003) and minimal luminal area ≤4 mm(2) (P=0.002). Plaques responsible for MACE had larger superficial calcium inclusions, which acted to increase PSS (P<0.05). Baseline PSS is increased in plaques responsible for MACE and improves the ability of intracoronary imaging to predict events. Biomechanical modeling may complement plaque imaging for risk stratification of coronary nonculprit lesions. © 2016

IVUS and OCT guided primary percutaneous coronary intervention for spontaneous coronary artery dissection with bioresorbable vascular scaffolds

Energy Technology Data Exchange (ETDEWEB)

Mahmood, Muhammad Muzaffar; Austin, David, E-mail: david.austin@stees.nhs.uk

2017-01-15

Summary: Spontaneous coronary artery dissection (SCAD) is an uncommon but important cause of acute coronary syndrome. The diagnosis of SCAD by an angiogram alone can be challenging and the increasing use of intracoronary imaging has proven an invaluable diagnostic adjunct in this regard. The appropriate initial management of SCAD has been a matter of significant debate. Owing to frequent spontaneous healing of coronary dissection and a higher risk of complications with percutaneous coronary intervention (PCI) in the setting of SCAD, a default approach of mechanical revascularization is not recommended. However in the presence of vessel occlusion and on-going myocardial infarction PCI is mandated. Bioresorbable vascular scaffolds (BVS) offer potential advantages over the conventional stents in the setting of SCAD. We describe a state-of-the-art approach to the acute treatment of SCAD causing STEMI, utilizing intravascular ultrasound (IVUS), optical coherence tomography (OCT) and BVS and discuss management strategies for the modern era. - Highlights: • SCAD is an infrequent but important cause of acute coronary syndrome. • Intracoronary imaging is a useful adjunct in the diagnosis of SCAD. • Revascularization is recommended in the presence on-going myocardial infarction. • BVS may be considered preferable to conventional stents in the setting of SCAD.

IVUS and OCT guided primary percutaneous coronary intervention for spontaneous coronary artery dissection with bioresorbable vascular scaffolds

International Nuclear Information System (INIS)

Mahmood, Muhammad Muzaffar; Austin, David

2017-01-01

Summary: Spontaneous coronary artery dissection (SCAD) is an uncommon but important cause of acute coronary syndrome. The diagnosis of SCAD by an angiogram alone can be challenging and the increasing use of intracoronary imaging has proven an invaluable diagnostic adjunct in this regard. The appropriate initial management of SCAD has been a matter of significant debate. Owing to frequent spontaneous healing of coronary dissection and a higher risk of complications with percutaneous coronary intervention (PCI) in the setting of SCAD, a default approach of mechanical revascularization is not recommended. However in the presence of vessel occlusion and on-going myocardial infarction PCI is mandated. Bioresorbable vascular scaffolds (BVS) offer potential advantages over the conventional stents in the setting of SCAD. We describe a state-of-the-art approach to the acute treatment of SCAD causing STEMI, utilizing intravascular ultrasound (IVUS), optical coherence tomography (OCT) and BVS and discuss management strategies for the modern era. - Highlights: • SCAD is an infrequent but important cause of acute coronary syndrome. • Intracoronary imaging is a useful adjunct in the diagnosis of SCAD. • Revascularization is recommended in the presence on-going myocardial infarction. • BVS may be considered preferable to conventional stents in the setting of SCAD.

Identification of capillary rarefaction using intracoronary wave intensity analysis with resultant prognostic implications for cardiac allograft patients.

Science.gov (United States)

Broyd, Christopher J; Hernández-Pérez, Francisco; Segovia, Javier; Echavarría-Pinto, Mauro; Quirós-Carretero, Alicia; Salas, Clara; Gonzalo, Nieves; Jiménez-Quevedo, Pilar; Nombela-Franco, Luis; Salinas, Pablo; Núñez-Gil, Ivan; Del Trigo, Maria; Goicolea, Javier; Alonso-Pulpón, Luis; Fernández-Ortiz, Antonio; Parker, Kim; Hughes, Alun; Mayet, Jamil; Davies, Justin; Escaned, Javier

2018-05-21

Techniques for identifying specific microcirculatory structural changes are desirable. As such, capillary rarefaction constitutes one of the earliest changes of cardiac allograft vasculopathy (CAV) in cardiac allograft recipients, but its identification with coronary flow reserve (CFR) or intracoronary resistance measurements is hampered because of non-selective interrogation of the capillary bed. We therefore investigated the potential of wave intensity analysis (WIA) to assess capillary rarefaction and thereby predict CAV. Fifty-two allograft patients with unobstructed coronary arteries and normal left ventricular (LV) function were assessed. Adequate aortic pressure and left anterior descending artery flow measurements at rest and with intracoronary adenosine were obtained in 46 of which 2 were lost to follow-up. In a subgroup of 15 patients, simultaneous RV biopsies were obtained and analysed for capillary density. Patients were followed up with 1-3 yearly screening angiography. A significant relationship with capillary density was noted with CFR (r = 0.52, P = 0.048) and the backward decompression wave (BDW) (r = -0.65, P < 0.01). Over a mean follow-up of 9.3 ± 5.2 years patients with a smaller BDW had an increased risk of developing angiographic CAV (hazard ratio 2.89, 95% CI 1.12-7.39; P = 0.03). Additionally, the index BDW was lower in those who went on to have a clinical CAV-events (P = 0.04) as well as more severe disease (P = 0.01). Within cardiac transplant patients, WIA is able to quantify the earliest histological changes of CAV and can predict clinical and angiographic outcomes. This proof-of-concept for WIA also lends weight to its use in the assessment of other disease processes in which capillary rarefaction is involved.

Cloning, expression and purification of recombinant streptokinase: partial characterization of the protein expressed in Escherichia coli

Directory of Open Access Journals (Sweden)

L. Avilán

1997-12-01

Full Text Available We cloned the streptokinase (STK gene of Streptococcus equisimilis in an expression vector of Escherichia coli to overexpress the profibrinolytic protein under the control of a tac promoter. Almost all the recombinant STK was exported to the periplasmic space and recovered after gentle lysozyme digestion of induced cells. The periplasmic fraction was chromatographed on DEAE Sepharose followed by chromatography on phenyl-agarose. Active proteins eluted between 4.5 and 0% ammonium sulfate, when a linear gradient was applied. Three major STK derivatives of 47.5 kDa, 45 kDa and 32 kDa were detected by Western blot analysis with a polyclonal antibody. The 32-kDa protein formed a complex with human plasminogen but did not exhibit Glu-plasminogen activator activity, as revealed by a zymographic assay, whereas the 45-kDa protein showed a Km = 0.70 µM and kcat = 0.82 s-1, when assayed with a chromogen-coupled substrate. These results suggest that these proteins are putative fragments of STK, possibly derived from partial degradation during the export pathway or the purification steps. The 47.5-kDa band corresponded to the native STK, as revealed by peptide sequencing

Effects of incidental pictorial and verbal adjuncts on text learning.

Science.gov (United States)

Terry, W S; Howe, D C

1988-01-01

In this study, college students read and studied texts on historical figures in psychology, which were supplemented by drawings and/or brief biographies of these persons. In Experiment 1, a 2 x 2 between-groups design was conducted in which students received one adjunct with each text, both adjuncts, or neither. In Experiment 2, a single group of students received a within-subjects manipulation of the same adjunct conditions. In the between-groups comparison, students receiving biographies learned less of the target text passages, with the group receiving illustrations and biographies performing least accurately. In the within-subject conditions, texts accompanied by an illustration were better learned, with these students doing best on the text with both picture and biography. The results suggest that adjuncts may emphasize some texts, at the expense of learning from the other texts, but that too much adjunct material interferes with the learning of the target passages.

Propranolol as an adjunct therapy for hyperthyroid tremor.

Science.gov (United States)

Henderson, J M; Portmann, L; Van Melle, G; Haller, E; Ghika, J A

1997-01-01

We evaluated the use of propranolol as an adjunct to carbimazole in the treatment of hyperthyroid tremor and tachycardia in a double-blind, cross-over and placebo-controlled study. Seven patients were given carbimazole plus either placebo or propranolol (40 mg) for 1 month and then switched to the alternative adjunct treatment for a further month. All patients showed significant improvements (p tremor amplitude after 1 or 2 months from baseline. One month after the baseline, the mean improvements of heart rate were 23% for the carbimazole + placebo group and 38% for carbimazole + propranolol group. Tremor also improved during the 1st month of the study by 31% in the carbimazole + placebo group versus 59% in the carbimazole + propranolol group. Whereas further improvements were observed in both variables in those receiving propranolol as the second adjunct treatment, this was not the case in those who received placebo during the same period. These findings confirm that the beta-blocker propranolol is a useful adjunct in the early treatment of both the tremor and tachycardia of hyperthyroidism.

Recombinant streptokinase vs phenylephrine-based suppositories in acute hemorrhoids, randomized, controlled trial (THERESA-3).

Science.gov (United States)

Hernández-Bernal, Francisco; Castellanos-Sierra, Georgina; Valenzuela-Silva, Carmen M; Catasús-Álvarez, Karem M; Valle-Cabrera, Roselin; Aguilera-Barreto, Ana; López-Saura, Pedro A

2014-02-14

To compare the efficacy and safety of recombinant streptokinase (rSK) and phenylephrine-based suppositories in acute hemorrhoidal disease. A multicenter (14 sites), randomized (1:1), open, parallel groups, active controlled trial was done. After inclusion, subjects with acute symptoms of hemorrhoids, who gave their written, informed consent to participate, were centrally randomized to receive, as outpatients, rSK (200000 IU) or 0.25% phenylephrine suppositories, which had different organoleptic characteristics. Treatment was administered by the rectal route, one unit every 6 h during 48 h for rSK, and up to a maximum of 5 d (20 suppositories) for phenylephrine. Evaluations were performed at 3, 5 and 10 d post-inclusion. The main end-point was the 5(th)-day complete clinical response (disappearance of pain and edema, and ≥ 70% reduction of the lesion size). Time to response and need for thrombectomy were secondary efficacy variables. Adverse events were evaluated too. 5(th) day complete response rates were 83/110 (75.5%) and 36/110 (32.7%) with rSK and phenylephrine suppositories, respectively. This 42.7% difference (95%CI: 30.5-54.2) was highly significant (P suppositories showed a significant advantage over a widely used over-the-counter phenylephrine preparation for the treatment of acute hemorrhoidal illness, with an adequate safety profile.

A Worthy Asset: The Adjunct Faculty and the Influences on Their Job Satisfaction

Science.gov (United States)

Rich, Telvis

2015-01-01

The author explored the intrinsic factors that foster job satisfaction of adjunct faculty members working in the southeastern United States. The literature concerning adjunct work experiences is limited, although adjuncts comprise the great majority of the faculty pool in many community and technical colleges. Twenty-seven adjuncts' work…

Intracoronary Poloxamer 188 Prevents Reperfusion Injury in a Porcine Model of ST-Segment Elevation Myocardial Infarction

Directory of Open Access Journals (Sweden)

Jason A. Bartos, MD, PhD

2016-06-01

Full Text Available Poloxamer 188 (P188 is a nonionic triblock copolymer believed to prevent cellular injury after ischemia and reperfusion. This study compared intracoronary (IC infusion of P188 immediately after reperfusion with delayed infusion through a peripheral intravenous catheter in a porcine model of ST-segment elevation myocardial infarction (STEMI. STEMI was induced in 55 pigs using 45 min of endovascular coronary artery occlusion. Pigs were then randomized to 4 groups: control, immediate IC P188, delayed peripheral P188, and polyethylene glycol infusion. Heart tissue was collected after 4 h of reperfusion. Assessment of mitochondrial function or infarct size was performed. Mitochondrial yield improved significantly with IC P188 treatment compared with control animals (0.25% vs. 0.13%, suggesting improved mitochondrial morphology and survival. Mitochondrial respiration and calcium retention were also significantly improved with immediate IC P188 compared with control animals (complex I respiratory control index: 7.4 vs. 3.7; calcium retention: 1,152 nmol vs. 386 nmol. This benefit was only observed with activation of complex I of the mitochondrial respiratory chain, suggesting a specific effect from ischemia and reperfusion on this complex. Infarct size and serum troponin I were significantly reduced by immediate IC P188 infusion (infarct size: 13.9% vs. 41.1%; troponin I: 19.2 μg/l vs. 77.4 μg/l. Delayed P188 and polyethylene glycol infusion did not provide a significant benefit. These results demonstrate that intracoronary infusion of P188 immediately upon reperfusion significantly reduces cellular and mitochondrial injury after ischemia and reperfusion in this clinically relevant porcine model of STEMI. The timing and route of delivery were critical to achieve the benefit.

Potential cost effectiveness of intravenous tissue plasminogen activator versus streptokinase for acute myocardial infarction.

Science.gov (United States)

Goel, V; Naylor, C D

1992-01-01

An economic evaluation of the potential incremental benefits of intravenous tissue plasminogen activator (tPA) versus streptokinase (SK) for treatment of acute myocardial infarction. Cost effectiveness analysis from a third-party payer perspective (Ontario Ministry of Health). ECONOMIC INPUTS: Fully allocated costs for cardiovascular procedures and hospitalization for myocardial infarction were obtained anonymously for four Ontario teaching hospitals and converted to 1988 Canadian dollars. Professional charges were taken from the provincial health insurance fee schedule and drug costs obtained from the manufacturers. CLINICAL INPUTS: The baseline analysis was for nonelderly patients with uncomplicated myocardial infarctions; sensitivity analyses allowed extrapolation to higher risk subgroups. Short and longer term mortality and short term invasive procedure rates were estimated using data from clinical trials. If tPA achieves a 1% short term mortality advantage over SK with no advantages for other survivors, cost per life-year gained can be comparable to other cardiovascular interventions at $58,600. In the absence of immediate survival advantages, but assuming greater left ventricular preservation, the constant annual hazard rate advantage must be about 0.5% per year for competitive cost effectiveness ratios. A full range of projections is presented to help guide the policy decisions that will arise in the wake of the Global Utilization of SK and tPA for Occluded Coronary Arteries (GUSTO) trial. The analysis also illustrates the general importance of considering longer term effects of in-hospital therapies for acute myocardial infarction.

Can surprising nonreward and adjunctive behavior influence each other?

Directory of Open Access Journals (Sweden)

Patricia Rick

2018-02-01

Full Text Available Adjunctive or schedule-induced behavior can be defined as an increase in the frequency of a behavior under conditions of intermittent reinforcement. Adjunctive behavior has been explained as developing from reinforcement contingencies and emotional responses of frustration due to periods of reward omission, among other accounts. Two experiments with rats were designed to test the hypothesis that frustration mediates adjunctive behavior. According to this hypothesis, extensive training under conditions involving both reward and reward omission (e.g., partial reinforcement and intermittent reinforcement promote frustration counterconditioning, a mechanism activated when reward omissions are followed by reward. Frustration counterconditioning reduces avoidance and enhances approach, inducing behavioral persistence that transfers across situations inducing frustration—a mechanism yielding transsituational transfer. In Experiment 1, Phase 1 involved runway training under continuous vs. partial food reinforcement, whereas Phase 2 involved exposure to a fixed-time 60-s schedule of intermittent food reinforcement with free access to a wheel. Counterconditioning of goal approach in Phase 1 led only to a modest increase in wheel running in Phase 2. In Experiment 2, Phase 1 involved groups exposed to either intermittent reinforcement or massed-food control, both with access to a wheel, followed in Phase 2 by runway training under continuous reinforcement and extinction. No support was found for a transfer effect. The results are discussed in relation to accounts of adjunctive behavior based on Amsel’s frustration theory and Killeen-Pellón’s reinforcement theory of adjunctive behavior.

Adjunct methods for caries detection

DEFF Research Database (Denmark)

Twetman, Svante; Axelsson, Susanna Bihari; Dahlén, Gunnar

2012-01-01

Abstract Objective. To assess the diagnostic accuracy of adjunct methods used to detect and quantify dental caries. Study design. A systematic literature search for relevant papers was conducted with pre-determined inclusion and exclusion criteria. Abstracts and full text articles were assessed...

Recombinant streptokinase vs hydrocortisone suppositories in acute hemorrhoids: A randomized controlled trial.

Science.gov (United States)

Hernández-Bernal, Francisco; Castellanos-Sierra, Georgina; Valenzuela-Silva, Carmen M; Catasús-Álvarez, Karem M; Martínez-Serrano, Osmany; Lazo-Diago, Odalys C; Bermúdez-Badell, Cimara H; Causa-García, José R; Domínguez-Suárez, Juan E

2015-06-21

To compare the efficacy and safety of recombinant streptokinase (rSK) vs hydrocortisone acetate-based suppositories in acute hemorrhoidal disease. A multicenter (11 sites), randomized (1:1:1), open, controlled trial with parallel groups was performed. All participating patients gave their written, informed consent. After inclusion, patients with acute symptoms of hemorrhoids were centrally randomized to receive, as outpatients, by the rectal route, suppositories of rSK 200000 IU of one unit every 8 h (first 3 units) and afterwards every 12 h until 8 administrations were completed (schedule A), one unit every 8 h until 6 units were completed (schedule B), or 25 mg hydrocortisone acetate once every 8 h up to a maximum of 24 administrations. Evaluations were performed at 3, 5, and 10 d post-inclusion. The main end-point was the 5(th)-day response (disappearance of pain and bleeding, and ≥ 70% reduction of the lesion size). Time to response and need for thrombectomy were secondary efficacy variables. Adverse events were also evaluated. Groups were homogeneous with regards to demographic and baseline characteristics. Fifth day complete response rates were 156/170 (91.8%; 95%CI: 87.3-96.2), 155/170 (91.2%; 95%CI: 86.6%-95.7%), and 46/170 (27.1%; 95%CI: 20.1%-34.0%) with rSK (schedule A and B) and hydrocortisone acetate suppositories, respectively. These 64.6% and 63.9% differences (95%CI: 56.7%-72.2% and 55.7%-72.0%) were highly significant (P hemorrhoid classification) showed a statistically significant advantage for the rSK groups. Thrombectomy was necessary in 4/251 and 14/133 patients with baseline thrombosis in the rSK and hydrocortisone acetate groups, respectively (P hemorrhoidal illness, as well as having an adequate safety profile.

On the structural position of non-peripheral adjunct clauses

Directory of Open Access Journals (Sweden)

Maria Lobo

2002-06-01

Full Text Available This paper is concerned with the structural position occupied by a subset of adjunct clauses, namely those which can occur in final position without a special intonational break. After a definition of the structures to be considered, it will be shown that the classical assumption according to which they are generated as adjuncts is empirically superior to the adjunct-as-complement analysis (cf. Larson 1988; 1990, and to more recent analyses, which follow an antisymmetric framework (cf. Kayne 1994. It will also be shown that a base generation account of preverbal adverbial clauses is to be preferred over a movement analysis on the basis of empirical data, and in conformity with theoretical economy assumptions (Merge over Move.

Clearing House for Junior Colleges: Adjunct Faculty in Community Colleges.

Science.gov (United States)

Foote, Elizabeth

1995-01-01

Examines the literature on improving job satisfaction for community college adjunct faculty, providing an annotated bibliography of seven ERIC documents. Suggests that orientation programs to campus policies, professional development workshops, increased salaries and benefits, and job security all serve to increase the level of adjunct job…

Influence of intracoronary attenuation on coronary plaque measurements using multislice computed tomography: observations in an ex vivo model of coronary computed tomography angiography

International Nuclear Information System (INIS)

Cademartiri, Filippo; Krestin, Gabriel P.; Mollet, Nico R.; Feyter, Pim J. de; Runza, Giuseppe; Midiri, Massimo; Bruining, Nico; Hamers, Ronald; Somers, Pamela; Knaapen, Michiel; Verheye, Stefan

2005-01-01

Assessment of attenuation (measured in Hounsfield units, HU) of human coronary plaques was performed using multislice computed tomography (MSCT) in an ex vivo model. In three ex vivo specimens of left coronary arteries in oil, MSCT was performed after intracoronary injection of four solutions of contrast material (400 mgI/ml iomeprol). The four solutions were diluted as follows: 1/∞, 1/200, 1/80, and 1/20. All scans were performed with the following parameters: slices/collimation 16/0.75 mm, rotation time 375 ms. Each specimen was scored for the presence of atherosclerotic plaques. In each plaque the attenuation was measured in four regions of interest for lumen, plaque (non-calcified thickening of the vessel wall), calcium, and surrounding (oil surrounding the vessel). The results were compared with a one-way analysis of variance test and were correlated with Pearson's test. There were no significant differences in the attenuation of calcium and oil in the four solutions. The mean attenuation in the four solutions for lumen (35±10, 91±7, 246±18, 511±89 HU) and plaque (22±22, 50±26, 107±36, 152±67 HU) was significantly different between each decreasing dilution (p<0.001). The mean attenuation of lumen and plaque of coronary plaques showed high correlation, while the values were significantly different (r=0.73; p<0.001). Intracoronary attenuation modifies significantly the attenuation of plaques assessed with MSCT. (orig.)

Expectations, Motivations, and Barriers to Professional Development: Perspectives from Adjunct Instructors Teaching Online

Science.gov (United States)

Dailey-Hebert, Amber; Mandernach, B. Jean; Donnelli-Sallee, Emily; Norris, Virgil Rusty

2014-01-01

Adjunct instructors are the fastest growing population of faculty in the academy; and, given the current economic condition and its impact on institutions of higher learning, the proportion of adjunct faculty is likely to increase (Gappa, Austin & Trice, 2007; NCES, 2011). Yet the adjunct population continues to remain disconnected from the…

Cardiovascular side effects of iopamidol, metrizamide, and amidotrizoate after intracoronary and left ventricular injections

Energy Technology Data Exchange (ETDEWEB)

Schraeder, R.; Wolpers, H.G.; Hoeft, A.; Korb, H.; Hellige, G.

1984-05-01

The acute cardiovascular side effects of iopamidol, metrizamide, and amidotrizoate during coronary arteriography and left ventriculography have been compared in anesthetized closed-chest dogs. The influence of these contrast media on hemodynamics, coronary circulation, ECG and physicochemical properties of coronary sinus blood were evaluated. Following intracoronary injection, iopamidol and metrizamide cause positive inotropism while amidotrizoate initially induces cardiodepression. All contrast solutions lead to marked increase of myocardial blood flow. Electrocardiographic changes are greater after amidotrizoate. A fall of cationic content in coronary sinus blood is seen after each contrast medium. Amidotrizoate leads to more decrease of potassium and both ionized and total calcium. Increase of osmolality and hydrogen ionic content is greater after amidotrizoate than after iopamidol and metrizamide. Following left ventricular injection, marked peripheral vasodilation, as seen after amidotrizoate, does not occur after low osmolality compounds. There are no significant differences between iopamidol and metrizamide in spite of the slightly higher osmolality of the former. Thus, both contrast materials should be equivalent with respect to their acute cardiovascular side effects under clinical conditions. Advantages of low osmolality radiological contrast media are discussed.

Safety and Efficacy of Intracoronary Vasodilators in the Treatment of No-Reflow after Primary Percutaneous Intervention in Patients with Acute ST-Elevation Myocardial Infarction: A Literature Review

Directory of Open Access Journals (Sweden)

Mostafa Dastani

2016-04-01

Full Text Available Introduction: The investigation of no-reflow phenomenon after Percutaneous Coronary Intervention (PCI in patients with acute ST-segment Elevation Myocardial Infarction (STEMI has therapeutic implications. Several vasodilators were administered through intracoronary injection to treat this phenomenon. We aimed to elucidate the risk factors, predictors, and long-term effects of no-reflow phenomenon, and to compare the effects of various vasodilators on re-opening the obstructed vessels. Materials and Methods: All the reviewed articles were retrieved from MEDLINE and Science Direct (up to October 2014. All no-reflow cases were determined through Thrombolysis in Myocardial Infarction grading (TIMI system. Results: Four articles were included, two of which mainly focused on risk factors, predictors, and long-term prognosis of no-reflow phenomenon, and its association with patient mortality and morbidity. The other two articles evaluated therapeutic interventions and compared their efficacy in treating no-reflow. Conclusion: Development of no-reflow in patients with STEMI after primary PCI is associated with low myocardial salvage by primary PCI, large scintigraphic infarct size, deteriorated left ventricle ejection fraction at six months, and increased risk of first-year mortality. During primary PCI, intracoronary infusion of diltiazem and verapamil can reverse no-reflow more effectively than nitroglycerin.

Effect of coronary artery recanalization on right ventricular function in patients with acute myocardial infarction

International Nuclear Information System (INIS)

Verani, M.S.; Tortoledo, F.E.; Batty, J.W.; Raizner, A.E.

1985-01-01

The effects of coronary artery recanalization by intracoronary administration of streptokinase on left ventricular function during acute myocardial infarction have received increasing attention in recent years. Although myocardial dysfunction is often more pronounced in the right ventricle than in the left ventricle in patients with acute inferior wall myocardial infarction, the effect of coronary artery recanalization on right ventricular dysfunction has not been previously addressed. Accordingly, in this investigation, 54 patients who participated in a prospective, controlled, randomized trial of recanalization during acute myocardial infarction were studied. Among 30 patients with inferior wall infarction, 19 had right ventricular dysfunction on admission; 11 of these 19 had positive uptake of technetium-99m pyrophosphate in the right ventricle, indicative of right ventricular infarction. Patients with successful recanalization exhibited improved right ventricular ejection fraction from admission to day 10. However, control patients and patients who did not undergo recanalization also exhibited improvement. These data indicate that the right ventricular dysfunction commonly associated with inferior wall infarction is often transient, and improvement is the rule, irrespective of early recanalization of the infarct vessel

Interference in the processing of adjunct control

Directory of Open Access Journals (Sweden)

Dan eParker

2015-09-01

Full Text Available Recent research on the memory operations used in language comprehension has revealed a selective profile of interference effects during memory retrieval. Dependencies such as subject-verb agreement show strong facilitatory interference effects from structurally inappropriate but feature-matching distractors, leading to illusions of grammaticality (Dillon, Mishler, Sloggett, & Phillips, 2013; Pearlmutter, Garnsey, & Bock, 1999; Wagers, Lau, & Phillips, 2009. In contrast, dependencies involving reflexive anaphors are generally immune to interference effects (Dillon et al., 2013; Sturt, 2003; Xiang, Dillon, & Phillips, 2009. This contrast has led to the proposal that all anaphors that are subject to structural constraints are immune to facilitatory interference. Here we use an animacy manipulation to examine whether adjunct control dependencies, which involve an interpreted anaphoric relation between a null subject and its licensor, are also immune to facilitatory interference effects. Our results show reliable facilitatory interference in the processing of adjunct control dependencies, which challenges the generalization that anaphoric dependencies as a class are immune to such effects. To account for the contrast between adjunct control and reflexive dependencies, we suggest that variability within anaphora could reflect either an inherent primacy of animacy cues in retrieval processes, or differential degrees of match between potential licensors and the retrieval probe.

Understanding Burnout and Promoting Engagement among Adjunct Faculty in Community Colleges

Science.gov (United States)

Bates, Michael Alan

2012-01-01

This mixed methods study explored the phenomenon of job burnout among adjunct faculty at two suburban Illinois community colleges. The Maslach Burnout Inventory-Educators' Survey (MBI-ES) was administered to adjuncts at both colleges to determine overall levels of burnout for the three dimensions of burnout--emotional exhaustion,…

Impact of intracoronary injection of mononuclear bone marrow cells in acute myocardial infarction on left ventricular perfusion and function: a 6-month follow-up gated 99mTc-MIBI single-photon emission computed tomography study

International Nuclear Information System (INIS)

Lipiec, Piotr; Krzeminska-Pakula, Maria; Plewka, Michal; Kasprzak, Jaroslaw D.; Kusmierek, Jacek; Plachcinska, Anna; Szuminski, Remigiusz; Robak, Tadeusz; Korycka, Anna

2009-01-01

We investigated the impact of intracoronary injection of autologous mononuclear bone marrow cells (BMC) in patients with acute ST elevation myocardial infarction (STEMI) on left ventricular volumes, global and regional systolic function and myocardial perfusion. The study included 39 patients with first anterior STEMI treated successfully with primary percutaneous coronary intervention. They were randomly assigned to the treatment group or the control group in a 2:1 ratio. The patients underwent baseline gated single-photon emission computed tomography (G-SPECT) 3-10 days after STEMI with quantitative and qualitative analysis of left ventricular perfusion and systolic function. On the following day, patients from the BMC treatment group were subjected to bone marrow aspiration, mononuclear BMC isolation and intracoronary injection. No placebo procedure was performed in the control group. G-SPECT was repeated 6 months after STEMI. Baseline and follow-up G-SPECT studies were available for 36 patients. At 6 months in the BMC group we observed a significantly enhanced improvement in the mean extent of the perfusion defect, the left ventricular perfusion score index, the infarct area perfusion score and the infarct area wall motion score index compared to the control group (p=0.01-0.04). However, the changes in left ventricular volume, ejection fraction and the left ventricular wall motion score index as well as the relative changes in the infarct area wall motion score index did not differ significantly between the groups. Intracoronary injection of autologous mononuclear BMC in patients with STEMI improves myocardial perfusion at 6 months. The benefit in infarct area systolic function is less pronounced and there is no apparent improvement of global left ventricular systolic function. (orig.)

Contrastive Analysis of Place of Adjuncts in English and Persian Sentences

Science.gov (United States)

Mirzahoseini, Zeynab; Gowhary, Habib; Azizifar, Akbar; Mirzahoseini, Ehsan

2015-01-01

This study investigates the position of adjuncts in sentences in English and Persian languages. The numbers of 136 sentences are collected from English story books and their Persian translations. The frequencies of each position (initial, middle, final) of adjuncts are determined by SPSS software and frequencies in English sentences are matched…

Intracoronary imaging using attenuation-compensated optical coherence tomography allows better visualisation of coronary artery diseases

Energy Technology Data Exchange (ETDEWEB)

Foin, Nicolas, E-mail: nicolas.foin@gmail.com [International Centre for Circulatory Health, Imperial College London, W2 1LA London (United Kingdom); Mari, Jean Martial [University College London, London (United Kingdom); Nijjer, Sukhjinder; Sen, Sayan; Petraco, Ricardo [International Centre for Circulatory Health, Imperial College London, W2 1LA London (United Kingdom); Ghione, Matteo; Di Mario, Carlo [Biomedical Research Unit, Royal Brompton Hospital, London (United Kingdom); Davies, Justin E. [International Centre for Circulatory Health, Imperial College London, W2 1LA London (United Kingdom); Girard, Michaël J.A. [Department of Bioengineering, National University of Singapore (Singapore); Singapore Eye Research Institute (Singapore)

2013-05-15

Purpose: To allow an accurate diagnosis of coronary artery diseases by enhancing optical coherence tomography (OCT) images of atheromatous plaques using a novel automated attenuation compensation technique. Background: One of the major drawbacks of coronary OCT imaging is the rapid attenuation of the OCT signal, limiting penetration in tissue to only few millimetres. Visualisation of deeper anatomy is however critical for accurate assessment of plaque burden in-vivo. Methods: A compensation algorithm, previously developed to correct for light attenuation in soft tissues and to enhance contrast in ophthalmic OCT images, was applied to intracoronary plaque imaging using spectral-domain OCT. Results: Application of the compensation algorithm significantly increased tissue contrast in the vessel wall and atherosclerotic plaque boundaries. Contrast enhancement allows a better differentiation of plaque morphology, which is particularly important for the identification of lipid rich fibro atheromatous plaques and to guide decision on treatment strategy. Conclusion: The analysis of arterial vessel structure clinically captured with OCT is improved when used in conjunction with automated attenuation compensation. This approach may improve the OCT-based interpretation of coronary plaque morphology in clinical practice.

Acute Thrombosis after Elective Direct Intracoronary Stenting in Primary Antiphospholipid Syndrome: A Case Report

Directory of Open Access Journals (Sweden)

Ho-Ming Su

2003-04-01

Full Text Available Antiphospholipid syndrome (APS is an uncommon prothrombotic disorder that has been increasingly recognized in recent years. The diagnosis of APS must be associated with venous or arterial thrombosis or both. Patients with APS usually present with recurrent deep vein thrombosis, pulmonary thromboembolism, thromboembolic stroke, or myocardial infarction. Here, we report a case of a 61-year-old female who presented with a 3-month history of increasingly frequent retrosternal chest tightness. After treadmill test and thallium-201 myocardial perfusion scan, she was admitted and underwent elective coronary angiography but developed acute thrombosis after direct intracoronary stenting. She was successfully rescued with repeat percutaneous transluminal coronary angioplasty and prolonged heparin and glycoprotein IIb/IIIa antagonist use. Laboratory data showed prolongation of partial thromboplastin time and positive anti-cardiolipin antibody. These findings satisfied the criteria for APS; the patient was diagnosed with primary APS because she had neither typical symptoms nor signs of systemic lupus erythematosus or other immunologic disorders. Thereafter, long-term oral anticoagulant appeared to be effective. To our knowledge, this is the first report of acute stent thrombosis in a patient with primary APS.

The elimination rate of 123I-heptadecanoic acid after intracoronary and intravenous administration

International Nuclear Information System (INIS)

Visser, F.C.; Eenige, M.J. van; Wall, E.E. van der; Engelen, C.J. van; Cock, C.C. de; Roos, J.P.; Westera, G.; Lingen, A. van; Hollander, W. den; Heidendal, G.A.K.

1985-01-01

When calculating the elimination rate of radioactivity after the administration of radioiodinated heptadecanoic acid ( 123 I-HDA), background correction is necessary due to the high level of background activity. In the present study, the subtraction method of Freundlieb et al. was investigated by comparing the half-time values of the elimination rate after intravenous (i.v.) and intracoronary (i.c.) injection. In the latter case, no background correction was necessary. Six patients undergoing cardiac catheterization were studied. Scintigraphy was performed after the injection of 123 I-HDA into the left coronary artery and after i.v. injection. Half-time values are calculated from regions of interest drawn over myocardium perfused by the left-anterior descending branch (LAD) and the left circumflex artery (LCX). In the LAD region, the mean half-time value in the i.c. study was 22 min, while in the corrected i.v. study, the mean value was 27 min. In the LCX region, the half-time values were 24 and 33 min, respectively. The background-subtraction procedure proposed by Freundlieb et al. for i.v.-injected 123 I-HDA is incomplete, as it resulted in half-time values that were higher than those of the i.c. study. (orig.)

Locative-Related Roles and the Argument-Adjunct Distinction in Balinese

Directory of Open Access Journals (Sweden)

I Wayan Arka

2014-01-01

Full Text Available This paper uses the realisation of locative-related roles in Balinese to show that there is no clear-cut distinction between arguments and adjuncts, supporting the gradient nature of grammatical functions (cf. Croft 2001; Langacker 1987; Aarts 2007. It argues that argumenthood is not wholly a property of a lexical head predicate and that a purely lexically based projectionist approach to syntactic argument structures cannot be maintained. It also explores the effect that the interplay between relevant properties of locatives has on their recruitability as arguments, and a novel argument-index analysis is proposed as a means to distinguish adjuncts from arguments. The analysis makes use of both general and language-specific morphosyntactic and morphosemantic tests. Investigation of locative-related roles reveals that certain properties determine their status in the argument-adjunct continuum: thematic, individuated and animate locatives are more argument-like than non-thematic, inanimate and general deictic locatives (in line with Kittila 2007, 2008; Peterson 2007. Interplay between these properties is shown to affect argument recruitment in Balinese, based on the value of the argument index for a given locative-related role. More generally, there also is evidence that languages vary in whether they allow true adjuncts to be recruited as arguments at all.

Absence of accelerated atherosclerotic disease progression after intracoronary infusion of bone marrow derived mononuclear cells in patients with acute myocardial infarction--angiographic and intravascular ultrasound--results from the TErapia Celular Aplicada al Miocardio Pilot study.

Science.gov (United States)

Arnold, Roman; Villa, Adolfo; Gutiérrez, Hipólito; Sánchez, Pedro L; Gimeno, Federico; Fernández, Maria E; Gutiérrez, Oliver; Mota, Pedro; Sánchez, Ana; García-Frade, Javier; Fernández-Avilés, Francisco; San Román, Jose A

2010-06-01

We tried to evaluate a putative negative effect on coronary atherosclerosis in patients receiving intracoronary infusion of unfractionated bone marrow mononuclear cells (BMMC) following an acute ST-elevation myocardial infarction. Peripheral blood mononuclear cells or enriched CD133(+) BMMC have been associated with accelerated atherosclerosis of the distal segment of the infarct related artery (IRA). Thirty-seven patients with ST-elevation myocardial infarction from the TECAM pilot study underwent intracoronary infusion of autologous BMMC 9 +/- 3.1 days after onset of symptoms. We compared angiographic changes from baseline to 9 months of follow-up in the distal non-stented segment of the IRA, as well as in the contralateral coronary artery, with a matched control group. A subgroup of 15 treated patients underwent additional IVUS within the distal segment of the IRA. No difference between stem cell and control group were found regarding changes in minimum lumen diameter (0.006 +/- 0.42 vs 0.06 +/- 0.41 mm, P = ns) and the percentage of stenosis (-2.68 +/- 12.33% vs -1.78 +/- 8.75%, P = ns) at follow-up. Likewise, no differences were seen regarding changes in the contralateral artery (minimum lumen diameter -0.004 +/- 0.54 mm vs -0.06 +/- 0.35 mm, P = ns). In the intravascular ultrasound substudy, no changes were demonstrated comparing baseline versus follow-up in maximum area stenosis and plaque volume. In this pilot study, analysis of a subgroup of patients found that intracoronary injection of unfractionated BMMC in patients with acute ST-elevation myocardial infarction was not associated with accelerated atherosclerosis progression at mid term. Prospective, randomised studies in large cohorts with long-term angiographic and intravascular ultrasound follow-up are necessary to determine the safety of this therapy. Copyright 2010 Mosby, Inc. All rights reserved.

Ultrasound as an Adjunct to Mammography for Breast Cancer Screening: A Health Technology Assessment

Science.gov (United States)

Nikitovic-Jokic, Milica; Tu, Hong Anh; Palimaka, Stefan; Higgins, Caroline; Holubowich, Corinne

2016-01-01

Background Screening with mammography can detect breast cancer early, before clinical symptoms appear. Some cancers, however, are not captured with mammography screening alone. Ultrasound has been suggested as a safe adjunct screening tool that can detect breast cancers missed on mammography. We investigated the benefits, harms, cost-effectiveness, and cost burden of ultrasound as an adjunct to mammography compared with mammography alone for screening women at average risk and at high risk for breast cancer. Methods We searched Ovid MEDLINE, Ovid Embase, EBM Reviews, and the NHS Economic Evaluation Database, from January 1998 to June 2015, for evidence of effectiveness, harms, diagnostic accuracy, and cost-effectiveness. Only studies evaluating the use of ultrasound as an adjunct to mammography in the specified populations were included. We also conducted a cost analysis to estimate the costs in Ontario over the next 5 years to fund ultrasound as an adjunct to mammography in breast cancer screening for high-risk women who are contraindicated for MRI, the current standard of care to supplement mammography. Results No studies in average-risk women met the inclusion criteria of the clinical review. We included 5 prospective, paired cohort studies in high-risk women, 4 of which were relevant to the Ontario context. Adjunct ultrasound identified between 2.3 and 5.9 additional breast cancers per 1,000 screens. The average pooled sensitivity of mammography and ultrasound was 53%, a statistically significant increase relative to mammography alone (absolute increase 13%; P screening alone. The GRADE for this body of evidence was low. Additional annual costs of using breast ultrasound as an adjunct to mammography for high-risk women in Ontario contraindicated for MRI would range from $15,500 to $30,250 in the next 5 years. Conclusions We found no evidence that evaluated the comparative effectiveness or diagnostic accuracy of screening breast ultrasound as an adjunct to

Patient Susceptibility to Candidiasis—A Potential for Adjunctive Immunotherapy

Science.gov (United States)

Davidson, Linda; Netea, Mihai G.; Kullberg, Bart Jan

2018-01-01

Candida spp. are colonizing fungi of human skin and mucosae of the gastrointestinal and genitourinary tract, present in 30–50% of healthy individuals in a population at any given moment. The host defense mechanisms prevent this commensal fungus from invading and causing disease. Loss of skin or mucosal barrier function, microbiome imbalances, or defects of immune defense mechanisms can lead to an increased susceptibility to severe mucocutaneous or invasive candidiasis. A comprehensive understanding of the immune defense against Candida is essential for developing adjunctive immunotherapy. The important role of underlying genetic susceptibility to Candida infections has become apparent over the years. In most patients, the cause of increased susceptibility to fungal infections is complex, based on a combination of immune regulation gene polymorphisms together with other non-genetic predisposing factors. Identification of patients with an underlying genetic predisposition could help determine which patients could benefit from prophylactic antifungal treatment or adjunctive immunotherapy. This review will provide an overview of patient susceptibility to mucocutaneous and invasive candidiasis and the potential for adjunctive immunotherapy. PMID:29371502

Patient Susceptibility to Candidiasis—A Potential for Adjunctive Immunotherapy

Directory of Open Access Journals (Sweden)

Linda Davidson

2018-01-01

Full Text Available Candida spp. are colonizing fungi of human skin and mucosae of the gastrointestinal and genitourinary tract, present in 30–50% of healthy individuals in a population at any given moment. The host defense mechanisms prevent this commensal fungus from invading and causing disease. Loss of skin or mucosal barrier function, microbiome imbalances, or defects of immune defense mechanisms can lead to an increased susceptibility to severe mucocutaneous or invasive candidiasis. A comprehensive understanding of the immune defense against Candida is essential for developing adjunctive immunotherapy. The important role of underlying genetic susceptibility to Candida infections has become apparent over the years. In most patients, the cause of increased susceptibility to fungal infections is complex, based on a combination of immune regulation gene polymorphisms together with other non-genetic predisposing factors. Identification of patients with an underlying genetic predisposition could help determine which patients could benefit from prophylactic antifungal treatment or adjunctive immunotherapy. This review will provide an overview of patient susceptibility to mucocutaneous and invasive candidiasis and the potential for adjunctive immunotherapy.

An update on adjunctive treatment options for bipolar disorder.

Science.gov (United States)

Dean, Olivia M; Gliddon, Emma; Van Rheenen, Tamsyn E; Giorlando, Francesco; Davidson, Sandra K; Kaur, Manreena; Ngo, Trung T; Williams, Lana J

2018-03-01

Bipolar disorder is a complex illness often requiring combinations of therapies to successfully treat symptoms. In recent years, there have been significant advancements in a number of therapies for bipolar disorder. It is therefore timely to provide an overview of current adjunctive therapeutic options to help treating clinicians to inform their patients and work towards optimal outcomes. Publications were identified from PubMed searches on bipolar disorder and pharmacotherapy, nutraceuticals, hormone therapy, psychoeducation, interpersonal and social rhythm therapy, cognitive remediation, mindfulness, e-Health and brain stimulation techniques. Relevant articles in these areas were selected for further review. This paper provides a narrative review of adjunctive treatment options and is not a systematic review of the literature. A number of pharmacotherapeutic, psychological and neuromodulation treatment options are available. These have varying efficacy but all have shown benefit to people with bipolar disorder. Due to the complex nature of treating the disorder, combination treatments are often required. Adjunctive treatments to traditional pharmacological and psychological therapies are proving useful in closing the gap between initial symptom remission and full functional recovery. Given that response to monotherapy is often inadequate, combination regimens for bipolar disorder are typical. Correspondingly, psychiatric research is working towards a better understanding of the disorder's underlying biology. Therefore, treatment options are changing and adjunctive therapies are being increasingly recognized as providing significant tools to improve patient outcomes. Towards this end, this paper provides an overview of novel treatments that may improve clinical outcomes for people with bipolar disorder. © 2018 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

The effect of intracoronary infusion of bone marrow-derived mononuclear cells on all-cause mortality in acute myocardial infarction

DEFF Research Database (Denmark)

Mathur, Anthony; Arnold, Roman; Assmus, Birgit

2017-01-01

Over the past 13 years bone marrow-derived mononuclear cells (BM-MNCs) have been widely investigated for clinical efficacy in patients following acute myocardial infarction (AMI). These early phase II trials have used various surrogate markers to judge efficacy and, although promising, the results...... have been inconsistent. The phase III BAMI trial has therefore been designed to demonstrate that intracoronary infusion of BM-MNCs is safe and will significantly reduce the time to first occurrence of all-cause death in patients with reduced left ventricular ejection fraction after successful...... of optimal standard of care. The control group will receive optimal standard of care. The primary endpoint is time from randomization to all-cause death. The BAMI trial is pivotal and the largest trial to date of BM-MNCs in patients with impaired left ventricular function following AMI. The aim of the trial...

Adjunct Faculty: Perception of Leadership Styles, Leadership Outcomes, and Organizational Commitment in Online and Faith-Based Education Settings

Science.gov (United States)

Pope Zinsser, Kam Lara

2017-01-01

Research indicates that adjunct faculty continues to grow in the higher education setting. Overall, universities continue to hire adjunct faculty to facilitate online courses and as a cost saving measure. While institutions continue to rely on adjunct faculty, a disconnection exists between the adjunct and the higher education administrators. This…

American Academic: A National Survey of Part-time/Adjunct Faculty. Volume 2

Science.gov (United States)

American Federation of Teachers (NJ), 2010

2010-01-01

Plainly, part-time/adjunct faculty members now play a vital role in educating the nation's college students. Even so, the data and research on part-time/adjunct faculty members have tended to be pretty spotty. This survey, conducted by Hart Research Associates on behalf of the American Federation of Teachers, is one of the first nationwide…

Clinical and angiographic outcomes after intracoronary bare-metal stenting.

Directory of Open Access Journals (Sweden)

I-Chang Hsieh

Full Text Available BACKGROUND: Data from a large patient population regarding very long-term outcomes after BMS implantation are inadequate. This study aimed to evaluate the very long-term (8-17 years clinical and long-term (3-5 years angiographic outcomes after intracoronary bare-metal stenting (BMS. METHODS AND RESULTS: From the Cardiovascular Atherosclerosis and Percutaneous TrAnsluminal INterventions (CAPTAIN registry, a total of 2391 patients with 2966 lesions treated with 3190 BMSs between November 1995 and May 2004 were evaluated. In total, 1898 patients with 2364 lesions, and 699 patients with 861 lesions underwent 6-month and 3- to 5- year angiographic follow-up, respectively. During a mean follow-up period of 149 ± 51 months, 18.6% of the patients died (including 10.8% due to cardiac death, 6.1% developed reinfarction, 16.2% had target lesion revascularization (including 81% of the patients within the first year, 14.5% underwent new lesion stenting (including 72% of the patients after 3 years, 2.4% underwent coronary bypass surgery, and 1.6% had definite stent thrombosis. The overall cardiovascular event-free survival rate was 58.5%. The 6-month angiographic study indicated a 20% restenosis rate. The minimal luminal diameter increased from 0.65 ± 0.44 mm to 3.02 ± 0.46 mm immediately after stenting, decreased to 2.06 ± 0.77 mm at the 6-month follow-up, and increased to 2.27 ± 0.68 mm at the 3- to 5-year follow-up. CONCLUSIONS: This study provides clinical and angiographic results from a large population of patients who underwent BMS implantations after a long-term follow-up period (149 ± 51 months. The progression of coronary atherosclerosis developed over time, and presented with new lesion required stent implantation. The follow-up angiographic findings reconfirmed the late and sustained improvement in luminal diameter between 6 months and 3-5 years.

Intracoronary infusion of Wharton’ jelly derived mesenchymal stem cells in the treatment of chronic ischemia cardiomyopathy in porcine model

Directory of Open Access Journals (Sweden)

Ning-kun ZHANG

2015-11-01

Full Text Available Objective　To investigate the safety and efficacy of transplantation of allogeneic Wharton' jelly-derived mesenchymal stem cells (WJMSCs in a porcine model of chronic ischemia cardiomyopathy. Methods　Cardiomyopathy models (CIMP were reproduced in 25 minipigs out of 29 by left anterior descending coronary artery balloon occlusion, and the 4 remains served as sham group. The left ventricular ejection fraction (LVEF was detected by echocardiography, and the value ≤45% was defined as successful modeling. Of that 25 minipigs, 5 died, 3 failed of modeling and 17 remains were successfully modelled. The dose safety experiment of WJMSCs transplantation was firstly performed in 3 successful models and 3 failed models. Three doses were teste d in turn at 6×106, 1×107 and 2×107 with 1 successful and 1 failed model for each dose, and TIMI 3 was considered safety dosage. The remainder 14 CIMP models were randomly assigned to transplantation group and control group (7 each, and given 2×107 WJMSCs intracoronary infusion or equal amounts of normal saline respectively. Echocardiography, histopathology and immunofluorescence tests were performed 8 weeks after WJMSCs transplantation. Results　LVEF increased by 11.6% (P<0.01 and the left ventricular end systolic volume decreased by 4.1ml (P<0.05 in CIMP models 8 weeks after WJMSCs transplantation, while in control group the ventricular function further deteriorated (LVEF decreased from 42.8% to 35.9%, P<0.01 and the left ventricular further expanded [left ventricular end diastolic volume (LVEDV increased from 42.8±1.2ml to 46.7±1.3ml (P<0.05]. Histopathological assessment showed that the ventricular wall in the infarction area was significantly thickening and the vascular density in the border zone was obviously increased in transplantation group. Immunofluorescence test revealed that the injected Myc-WJMSCs survived in the immunocompetent host heart, and colocalized with cardiac troponin T, α-actin and

Adjunctive aids for the detection of oral premalignancy

Directory of Open Access Journals (Sweden)

D Charanya

2016-01-01

Full Text Available Early detection of cancer greatly decreases the morbidity and mortality rates and thereby increases the 5-year survival rates. In developing countries like India where the disease is highly prevalent focus is mainly on decreasing the mortality rates which can be easily achieved by detection at an asymptomatic stage. Visual examination has been the standard screening method for screening oral cancer through several decades, and it is well known that conventional visual examination is limited to subjective interpretation and cannot be easily achieved in certain anatomical sites. As a solution to all these adjunctive techniques have emerged, and it has been widely used. An effort is made through this paper to review the most commonly used adjunctive aids for the detection of premalignancy and cancer.

Effects of timing on intracoronary autologous bone marrow-derived cell transplantation in acute myocardial infarction: a meta-analysis of randomized controlled trials.

Science.gov (United States)

Xu, Jia-Ying; Liu, Dai; Zhong, Yang; Huang, Rong-Chong

2017-10-16

Several cell-based therapies for adjunctive treatment of acute myocardial infarction have been investigated in multiple clinical trials, but the timing of transplantation remains controversial. We conducted a meta-analysis of randomized controlled trials to investigate the effects of timing on bone marrow-derived cell (BMC) therapy in acute myocardial infarction (AMI). A systematic literature search of PubMed, MEDLINE, and Cochrane Evidence-Based Medicine databases from January 2000 to June 2017 was performed on randomized controlled trials with at least a 3-month follow-up for patients with AMI undergoing emergency percutaneous coronary intervention (PCI) and receiving intracoronary BMC transfer thereafter. The defined end points were left ventricular (LV) ejection fraction, LV end-diastolic and end-systolic index. The data were analyzed to evaluate the effects of timing on BMC therapy. Thirty-four RCTs comprising a total of 2,307 patients were included; the results show that, compared to the control group, AMI patients who received BMC transplantation showed significantly improved cardiac function. BMC transplantation 3-7 days after PCI (+3.32%; 95% CI, 1.91 to 4.74; P BMC transplantation 3-7 days after PCI reduced LV end-diastolic indexes (-4.48; 95% CI, -7.98 to -0.98; P = 0.01) and LV end-systolic indexes (-6.73; 95% CI, -11.27 to -2.19; P = 0.004). However, in the groups who received BMC transplantation either within 24 hours or later than 7 days there was no significant effect on treatment outcome. In subgroup analysis, the group with LVEF ≤ 50% underwent a significant decrease in LV end-diastolic index after BMC transplantation (WMD = -3.29, 95% CI, -4.49 to -2.09; P BMC transplantation in the group with LVEF ≤ 50% (WMD = -5.25, 95% CI, -9.30 to -1.20; P = 0.01), as well as in patients who received a dose of 10^7-10^8 cells (WMD = -12.99, 95% CI, -19.07 to -6.91; P BMC transfer at 3 to 7 days post-AMI was

An Examination of Adjunct Faculty Job Satisfaction and Loyalty in Christian Higher Education

Science.gov (United States)

Couch, Jeremy J.

2014-01-01

In order to address the deficiency of research regarding the job attitudes of adjunct faculty members in Christian higher education, a quantitative causal-comparative study was conducted for the purpose of examining the influence of six extrinsic and three intrinsic variables on the job satisfaction and loyalty of 388 adjuncts teaching at seven…

Noninvasive detection of coronary thrombi with 111In platelets: concise communication

International Nuclear Information System (INIS)

Bergmann, S.R.; Lerch, R.A.; Mathias, C.J.; Sobel, B.E.; Welch, M.J.

1983-01-01

The need for rapid, definitive identification of coronary thrombosis has been intensified by the advent of thrombolytic therapy and by interest in the role of thrombosis in the etiology of coronary artery disease. To determine whether platelet thrombi can be detected noninvasively with 111 In platelets, a method was developed in which /sup 99m/Tc-tagged red blood cells were used to correct for activity within the blood attributable to platelets circulating but not associated with thrombus. In 18 dogs coronary thrombi were induced closed-chest with a copper coil introduced into the coronary artery. 111 In platelets and /sup 99m/Tc RBCs were administered either before or 1 hr after induction of thrombus, and serial scintigrams obtained. Coronary thrombus was identified readily in the processed scintigrams. In six dogs, thrombolysis was achieved with intracoronary streptokinase. In each case serial scintigraphy demonstrated resolution of the clot. The dual radiotracer technique should permit serial noninvasive delineation of the temporal relationship between platelet deposition and coronary heart disease in patients, and should facilitate the evaluation of interventions designed to prevent platelet aggregation or to lyse existing thrombi

Exploratory RCT of art therapy as an adjunctive treatment in schizophrenia

OpenAIRE

Richardson, Phil; Jones, Kevin; Evans, Chris; Stevens, Peter; Rowe, Anna; HASH(0x7f4d76f6c120)

2007-01-01

Background\\ud There is no high quality controlled trial evidence for the effectiveness of art therapy in the adjunctive treatment of schizophrenia.\\ud \\ud Aims\\ud To conduct the first exploratory RCT of group interactive art therapy (AT) as an adjunctive treatment in chronic schizophrenia.\\ud \\ud Method\\ud The outcomes of 43 patients randomised to 12 sessions of AT were compared with those of 47 who received standard psychiatric care. Patients were assessed on a range of measures of symptoms,...

Comparison of the intracoronary continuous infusion method using a microcatheter and the intravenous continuous adenosine infusion method for inducing maximal hyperemia for fractional flow reserve measurement.

Science.gov (United States)

Yoon, Myeong-Ho; Tahk, Seung-Jea; Yang, Hyoung-Mo; Park, Jin-Sun; Zheng, Mingri; Lim, Hong-Seok; Choi, Byoung-Joo; Choi, So-Yeon; Choi, Un-Jung; Hwang, Joung-Won; Kang, Soo-Jin; Hwang, Gyo-Seung; Shin, Joon-Han

2009-06-01

Inducing stable maximal coronary hyperemia is essential for measurement of fractional flow reserve (FFR). We evaluated the efficacy of the intracoronary (IC) continuous adenosine infusion method via a microcatheter for inducing maximal coronary hyperemia. In 43 patients with 44 intermediate coronary lesions, FFR was measured consecutively by IC bolus adenosine injection (48-80 microg in left coronary artery, 36-60 microg in the right coronary artery) and a standard intravenous (IV) adenosine infusion (140 microg x min(-1) x kg(-1)). After completion of the IV infusion method, the tip of an IC microcatheter (Progreat Microcatheter System, Terumo, Japan) was positioned at the coronary ostium, and FFR was measured with increasing IC continuous adenosine infusion rates from 60 to 360 microg/min via the microcatheter. Fractional flow reserve decreased with increasing IC adenosine infusion rates, and no further decrease was observed after 300 microg/min. All patients were well tolerated during the procedures. Fractional flow reserves measured by IC adenosine infusion with 180, 240, 300, and 360 microg/min were significantly lower than those by IV infusion (P < .05). Intracoronary infusion at 180, 240, 300, and 360 microg/min was able to shorten the times to induction of optimal and steady-stable hyperemia compared to IV infusion (P < .05). Functional significances were changed in 5 lesions by IC infusion at 240 to 360 microg/min but not by IV infusion. The results of this study suggest that an IC adenosine continuous infusion method via a microcatheter is safe and effective in inducing steady-state hyperemia and more potent and quicker in inducing optimal hyperemia than the standard IV infusion method.

A Field Study of Adjunct Faculty: The Impact of Career Stage on Reactions to Non-Tenure-Track Jobs.

Science.gov (United States)

Feldman, Daniel C.; Turnley, William H.

2001-01-01

A survey of 105 nontenure-track instructors and research associates identified advantages of adjunct status (flexibility, autonomy, challenge) and disadvantages (lack of advancement, remuneration, and respect). Late-career adjuncts had more positive attitudes and work behaviors. Midcareer adjuncts had the most difficulty balancing work and family.…

Adjunctive Nutraceuticals for Depression: A Systematic Review and Meta-Analyses.

Science.gov (United States)

Sarris, Jerome; Murphy, Jenifer; Mischoulon, David; Papakostas, George I; Fava, Maurizio; Berk, Michael; Ng, Chee H

2016-06-01

There is burgeoning interest in augmentation strategies for improving inadequate response to antidepressants. The adjunctive use of standardized pharmaceutical-grade nutrients, known as nutraceuticals, has the potential to modulate several neurochemical pathways implicated in depression. While many studies have been conducted in this area, to date no specialized systematic review (or meta-analysis) has been conducted. A systematic search of PubMed, CINAHL, Cochrane Library, and Web of Science was conducted up to December 2015 for clinical trials using adjunctive nutrients for depression. Where sufficient data were available, a random-effects model analyzed the standard mean difference between treatment and placebo in the change from baseline to endpoint, combining the effect size data. Funnel plot and heterogeneity analyses were also performed. Primarily positive results were found for replicated studies testing S-adenosylmethionine (SAMe), methylfolate, omega-3 (primarily EPA or ethyl-EPA), and vitamin D, with positive isolated studies for creatine, folinic acid, and an amino acid combination. Mixed results were found for zinc, folic acid, vitamin C, and tryptophan, with nonsignificant results for inositol. No major adverse effects were noted in the studies (aside from minor digestive disturbance). A meta-analysis of adjunctive omega-3 versus placebo revealed a significant and moderate to strong effect in favor of omega-3. Conversely, a meta-analysis of folic acid revealed a nonsignificant difference from placebo. Marked study heterogeneity was found in a Higgins test for both omega-3 and folic acid studies; funnel plots also revealed asymmetry (reflecting potential study bias). Current evidence supports adjunctive use of SAMe, methylfolate, omega-3, and vitamin D with antidepressants to reduce depressive symptoms.

Increased FDG bone marrow uptake after intracoronary progenitor cell therapy

Energy Technology Data Exchange (ETDEWEB)

Doebert, N.; Menzel, C.; Diehl, M.; Hamscho, N.; Zaplatnikov, K.; Gruenwald, F. [Dept. of Nuclear Medicine, Univ. of Frankfurt (Germany)

2005-02-01

Patients with coronary artery disease who undergo FDG PET for therapy monitoring after intracoronary progenitor cell infusion (PCT) show an increased bone marrow uptake in some cases. Aim of the study was to evaluate the systemic bone marrow glucose metabolism in this patient group after PCT. Patients, methods: FDG bone marrow uptake (BMU), measured as standardized uptake value (SUVmax) in the thoracic spine, was retrospectively evaluated in 23 control patients who did not receive PCT and in 75 patients who received PCT 3{+-}2.2 days before PET scanning. Five out of them were pretreated with granulocyte colony-stimulating factor (G-CSF) 5 days prior to PCT and 10{+-}1.2 days before PET scanning. In 39 patients who received only PCT without G-CSF and underwent PET therapy monitoring 4 months later, baseline and follow up bone marrow uptake were measured. Leucocytes, C-reactive protein (CRP) levels and the influence of nicotine consumption were compared with the BMU. Results: In patients (n=70) who received PCT without G-CSF, BMU media (1.3) was slightly, but significantly higher than in the controls (1.0) (p=0.02) regardless nicotine consumption. BMU did not change significantly 4 months later (1.2) (p=0.41, n.s.). After G-CSF pretreatment, patients showed a significantly higher bone marrow uptake (3.7) compared to patients only treated with PCT (1.3) (p=0.023). Leucocyte blood levels were significantly higher in patients with a BMU {>=}2.5 compared to patients with a bone marrow SUVmax<2.5 (p<0.001). CRP values did not correlate with the BMU (rho -0.02, p=0.38). Conclusion: Monitoring PCT patients, a slightly increased FDG BMU may be observed which remains unchanged for several months. Unspecific bone marrow reactions after PCT may be associated with increased leucocyte blood levels and play a role in the changed systemic glucose BMU. In addition, pretreatment with G-CSF shows an intense amplitifcation of BMU. (orig.)

Adjunctive raloxifene treatment improves attention and memory in men and women with schizophrenia.

Science.gov (United States)

Weickert, T W; Weinberg, D; Lenroot, R; Catts, S V; Wells, R; Vercammen, A; O'Donnell, M; Galletly, C; Liu, D; Balzan, R; Short, B; Pellen, D; Curtis, J; Carr, V J; Kulkarni, J; Schofield, P R; Weickert, C S

2015-06-01

There is increasing clinical and molecular evidence for the role of hormones and specifically estrogen and its receptor in schizophrenia. A selective estrogen receptor modulator, raloxifene, stimulates estrogen-like activity in brain and can improve cognition in older adults. The present study tested the extent to which adjunctive raloxifene treatment improved cognition and reduced symptoms in young to middle-age men and women with schizophrenia. Ninety-eight patients with a diagnosis of schizophrenia or schizoaffective disorder were recruited into a dual-site, thirteen-week, randomized, double-blind, placebo-controlled, crossover trial of adjunctive raloxifene treatment in addition to their usual antipsychotic medications. Symptom severity and cognition in the domains of working memory, attention/processing speed, language and verbal memory were assessed at baseline, 6 and 13 weeks. Analyses of the initial 6-week phase of the study using a parallel groups design (with 39 patients receiving placebo and 40 receiving raloxifene) revealed that participants receiving adjunctive raloxifene treatment showed significant improvement relative to placebo in memory and attention/processing speed. There was no reduction in symptom severity with treatment compared with placebo. There were significant carryover effects, suggesting some cognitive benefits are sustained even after raloxifene withdrawal. Analysis of the 13-week crossover data revealed significant improvement with raloxifene only in attention/processing speed. This is the first study to show that daily, oral adjunctive raloxifene treatment at 120 mg per day has beneficial effects on attention/processing speed and memory for both men and women with schizophrenia. Thus, raloxifene may be useful as an adjunctive treatment for cognitive deficits associated with schizophrenia.

Recovering traditional raw-milk Tetilla cheese flavour and sensory attributes by using Kocuria varians and Yarrowia lipolytica adjunct cultures.

Science.gov (United States)

Centeno, J A; Garabal, J I; Docampo, F; Lorenzo, J M; Carballo, J

2017-06-19

The rationale of the present study was to evaluate the potential of microbial adjunct cultures including Kocuria varians and/or Yarrowia lipolytica strains in the recovery of the typical sensory profile of traditional (raw-milk) Tetilla cheese. Four batches of Tetilla cheese, a short ripened cows' milk cheese produced in Galicia (NW Spain), were made in duplicate from pasteurized milk inoculated with different microbial cultures. A control batch was manufactured by adding a mesophilic commercial D-starter only. The other three batches were made with the same starter after a cheese-milk pre-ripening step carried out with (i) an adjunct culture of K. varians, (ii) an adjunct culture of Y. lipolytica, or (iii) a combination of both adjunct cultures. The highest pH and water activity values, associated with softer textures were determined in the cheeses manufactured with the Y. lipolytica adjunct after 21days of ripening. The contents of the volatile compounds 3-methylbutanol, dimethyl disulfide and dimethyl trisulfide were higher in the cheeses made with only the K. varians adjunct than in the cheeses made with the only yeast adjunct and in the control cheeses. The contents of hexanoic and octanoic acids were highest in the cheeses made with the Y. lipolytica adjunct, and levels of ethyl hexanoate, ethyl octanoate and ethyl decanoate were higher in the cheeses made with only the yeast adjunct than in the other batches of cheese. The cheeses manufactured with both adjunct cultures were awarded the highest scores for flavour and overall sensory parameters (considering the standards of the traditional product) and were considered very similar to 'good quality' artisanal raw-milk cheeses. We conclude that use of selected Micrococcaceae and Y. lipolytica strains as adjunct cultures would differentiate the sensory properties and contribute to the quality and typicality of the short-ripened rennet-curd Galician Tetilla and Arzúa-Ulloa cheeses. Copyright © 2017 Elsevier B

A randomised controlled trial of adjunctive yoga and adjunctive physical exercise training for cognitive dysfunction in schizophrenia.

Science.gov (United States)

Bhatia, Triptish; Mazumdar, Sati; Wood, Joel; He, Fanyin; Gur, Raquel E; Gur, Ruben C; Nimgaonkar, Vishwajit L; Deshpande, Smita N

2017-04-01

Yoga and physical exercise have been used as adjunctive intervention for cognitive dysfunction in schizophrenia (SZ), but controlled comparisons are lacking. Aims A single-blind randomised controlled trial was designed to evaluate whether yoga training or physical exercise training enhance cognitive functions in SZ, based on a prior pilot study. Consenting, clinically stable, adult outpatients with SZ (n=286) completed baseline assessments and were randomised to treatment as usual (TAU), supervised yoga training with TAU (YT) or supervised physical exercise training with TAU (PE). Based on the pilot study, the primary outcome measure was speed index for the cognitive domain of 'attention' in the Penn computerised neurocognitive battery. Using mixed models and contrasts, cognitive functions at baseline, 21 days (end of training), 3 and 6 months post-training were evaluated with intention-to-treat paradigm. Speed index of attention domain in the YT group showed greater improvement than PE at 6 months follow-up (pattention domain showed greater improvement than TAU alone at 6-month follow-up (pattention and additional cognitive domains well past the training period, supporting our prior reported beneficial effect of YT on speed index of attention domain. As adjuncts, YT or PE can benefit individuals with SZ.

Comparison of Intraocular Pressure Reduction of Initial and Adjunct ...

African Journals Online (AJOL)

Conclusion: Initial SLT showed a sustained reduction in IOP, compared to adjunct with marginally lower ... of reducing exposure to benzalkonium chloride is by substituting some of the ... in which the trabecular meshwork is targeted using.

Predicting the Satisfaction and Loyalty of Adjunct Faculty

Science.gov (United States)

Hoyt, Jeff E.

2012-01-01

Satisfaction with the quality of students, autonomy, faculty support, honorarium, and preference for teaching were significant predictors of adjunct faculty loyalty. With the exception of autonomy, these factors along with a heavy teaching load, collaborative research with full-time faculty, and satisfaction with teaching schedule were predictive…

Screening and selection of Lactobacillus strains for use as adjunct cultures in production of semi-hard cheese.

Science.gov (United States)

Antonsson, Martin; Ardö, Ylva; Nilsson, Bengt Frans; Molin, Göran

2002-08-01

Thirty-three Lactobacillus strains were tested as adjuncts in a cheese model system. Eighteen strains originated from cheese (nine Lactobacillus spp. and nine Lb. paracasei/casei) and 15 from human intestinal mucosa (11 Lb. rhamnosus; three Lb. paracasei; one Lb. plantarum). Model cheeses weighing 120 g were made of cheese grains from full-scale production of washed curd semi-hard cheese (Herrgård). The model system was reproducible and similar to full-scale production with respect to moisture, salt content, pH and microbial flora. The model cheeses were sampled for aerobic and anaerobic plate count and viable counts of Lactobacillus and Lactococcus. The presence of adjuncts in the model cheeses was confirmed by typing isolates with Randomly Amplified Polymorphic DNA (RAPD). The sensory properties of model cheeses were described. In a first trial 23 of the 33 adjuncts were re-isolated from the corresponding model cheeses after 9 or 13 weeks. Adjuncts of Lb. paracasei were re-isolated more frequently than adjuncts of Lb. rhamnosus. Nine strains were selected, on the basis of their ability to grow and be a dominating part of the microflora of model cheese with interesting sensory properties. These strains were further studied together with two commercial cultures. The sensory influences on model cheeses of six of the adjuncts were confirmed, and flavour scores were in the range of 2.9-7.1 for model cheeses with different adjuncts while the control had a flavour score of 5.6 (0-10 scale). Survival and growth of seven out of the nine strains correlated with the results of the first trial. Growth and influence on flavour of four adjunct cultures were confirmed in experimental cheese manufactured in a 400-1 open vat.

Utility of adjunctive modalities in Coronary chronic total occlusion intervention

Directory of Open Access Journals (Sweden)

Hemal Bhatt

2017-05-01

Full Text Available Coronary chronic total occlusion (CTO intervention remains one of the most challenging domains in interventional cardiology. Due to the technical challenges involved and potential procedural complications, CTO percutaneous coronary intervention (PCI attempt and success rates remain less than standard PCI. However, the use of several adjunctive tools such as intravascular ultrasound, optical coherence tomography, rotational atherectomy, orbital atherectomy, excimer laser coronary atherectomy and percutaneous left ventricular assist device may contribute to improved CTO PCI success rates or provide better hemodynamic assessment of CTO lesion (i.e., using fractional flow reserve. In this review we present the current literature describing the utility and efficacy of these adjunctive modalities in CTO intervention.

Six-year clinical follow-up after treatment of diffuse in-stent restenosis with cutting balloon angioplasty followed by intracoronary brachytherapy with liquid rhenium-188-filled balloon via transradial approach

International Nuclear Information System (INIS)

Hang Chiling; Wu Chiungjen; Hsieh Bortsung

2010-01-01

Long-term follow-up studies revealed a significant decline in the benefits of intracoronary radiation for in-stent restenosis. A total of 25 study and 25 contemporaneous control patients with diffuse in-stent restenosis who underwent cutting balloon angioplasty (CBA) transradially, followed by subsequent intracoronary irradiation with a liquid β-emitter Rhenium-188 ( 188 Re)-filled balloon were enrolled in the study. The mean clinical follow-up durations were 64.9±13.0 and 66.3±13.8 months for the irradiated and control patients, respectively. Six-month angiographic restenosis was observed in 16% (4 of 25) of the patients in the irradiated group and 48% (12 of 25) of the patients in the control groups (P=0.03). The 6-month major adverse cardiac events (MACE) rate was 12% and 44%, respectively (P=0.025). The 3-year follow-up angiography was performed in 16 of 21 (76%) irradiated patients and in 4 of 13 (31%) control patients who had no significant restenosis at the 6-month angiographic follow-up. Restenosis occurred in 1 of 16 (7%) irradiated patients and 2 of 4 (50%) control patients. Late target lesion revascularization was performed in 1 irradiated and 2 control patients. The MACE rate within 6 years was significantly reduced in the irradiated group (20% vs. 56%, P=0.019). Brachytherapy using 188 Re-filled balloon following CBA for diffuse in-stent restenotic native coronary arteries is effective in reducing target lesion restenosis and improving long-term outcomes. (author)

Adjunctive therapy in Parkinson's disease: the role of rasagiline

Directory of Open Access Journals (Sweden)

Gaines KD

2012-07-01

Full Text Available Kathryn D Gaines,1 Vanessa K Hinson21Department of Neurology, Aurora Advanced Healthcare, Milwaukee, WI, 2Department of Neurosciences, Movement Disorders Program, Medical University of South Carolina, Charleston, SC, USAAbstract: Parkinson's disease is the second most common neurodegenerative disorder, currently affecting 1.5 million people in the US. In this review, we describe the diagnostic and pathological features of Parkinson's disease, as well as its clinical course. We then review pharmacologic treatments for the disease, with a particular focus on therapies adjunctive to levodopa and specifically the role of rasagiline. We review the four pivotal rasagiline trials, and discuss rasagiline and its use as adjunctive therapy for Parkinson's disease. Finally, we discuss potential side effects, drug interactions, and other practical aspects concerning the use of rasagiline in Parkinson's disease.Keywords: Parkinson's disease, treatment, rasagiline, clinical trials

Door to needle time of streptokinase and ST segment resolution assessing the efficacy of reperfusion therapy at Karachi Institute of Heart Diseases

International Nuclear Information System (INIS)

Sultana, R.; Sultana, N.; Rasheed, A.; Rasheed, Z.; Ahmed, M.; Ishaq, M.; Samad, A.

2010-01-01

Background: Early start of treatment including coronary revascularisation has been recognised as crucial variable in the outcome of acute ST-segment Elevation Myocardial Infarction (STEMI). Objectives of the study were to determine the magnitude of ST-segment resolution after thrombolytic therapy predicts short- and long-term outcomes in patients with an Acute Myocardial Infarction (AMI). Methods: The duration of quasi experimental study was 3 years, from July 2006 to June 2009, conducted at Karachi Institute of Heart Diseases. Total 1,023 patients of STEMI treated with streptokinase (SK) were enrolled in the study. Result: Of the total 1023, 689 (67.3%) patients were males and 334 (32.6%) were females. Six hundred and twenty-nine (61.5%) were successfully resolved after thrombolytic therapy while in 395 (38.5%) patients ST-segment could not resolve into 3 conventional ST-segment resolution categories at 60 minute and 90 minute after thrombolysis. Three hundred and twelve (30%) and 444 (43.4%) with complete resolution, 344 (33.62%) and 325 (31.76%) with partial resolution, 367 (35.8%) and 491 (19.29%) were with no resolution at 60 and 90 minutes respectively. Conclusion: Shock, congestive heart failure, and recurrent angina and ischemia occurred more often in patients with partial or no ST resolution as compare to complete resolution. (author)

Metformin as an adjunct therapy for the treatment of moderate to severe acne vulgaris.

Science.gov (United States)

Lee, John K; Smith, Andrew D

2017-11-15

The purpose of this literature review is to evaluate the use of metformin as an adjunct therapy in the treatment of moderate-to-severe acne in those not diagnosed with polycystic ovary syndrome (PCOS) or androgen excess. The authors conducted independent literature searches. Results were limited to clinical trials and randomized controlled trials. Studies with participants diagnosed with moderateto-severe acne vulgaris taking metformin versus placebo or other active treatment were included;studies with participants diagnosed with PCOS or androgen excess were excluded. The authors found three studies consistent with the search guidelines that evaluated the effects of metformin as adjunct therapy in moderate to severe acne vulgaris. In eachstudy, metformin was an effective adjunct therapy in the treatment of moderate-to-severe acne vulgaris.

Esthetic rhinoplasty as an adjunctive technique in nasal oncoplastic ...

African Journals Online (AJOL)

Adham Farouk

2016-01-15

Jan 15, 2016 ... Esthetic rhinoplasty;. Oncoplastic surgery nose;. Basal cell carcinoma;. Squamous cell carcinoma;. Nonmelanoma skin cancer;. Nasal reconstruction ... Conclusions: Esthetic rhinoplasty is a useful adjunctive technique in nasal oncoplastic surgery. .... All procedures performed in the study involving human.

Arginine Adjunctive Therapy in Active Tuberculosis

Directory of Open Access Journals (Sweden)

Aliasghar Farazi

2015-01-01

Full Text Available Background. Dietary supplementation has been used as a mechanism to augment the immune system. Adjunctive therapy with L-arginine has the potential to improve outcomes in active tuberculosis. Methods. In a randomized clinical trial 63 participants with smear-positive pulmonary tuberculosis in Markazi Province of Iran were given arginine or placebo for 4 weeks in addition to conventional chemotherapy. The final treatment success, sputum conversion, weight gain, and clinical symptoms after one and two months were considered as primary outcomes and secondary outcomes were ESR, CRP, and Hg. Data were collected and analyzed with SPSS software (ver. 18. Results. Arginine supplementation reduced constitutional symptoms (P=0.032 in patients with smear-positive TB at the end of the first month of treatment. Arginine treated patients had significantly increased BMI at the end of the first and second months of treatment (P=0.032 and P=0.04 and a reduced CRP at the end of the first month of treatment (P=0.03 versus placebo group. Conclusion. Arginine is useful as an adjunctive therapy in patients with active tuberculosis, in which the effects are more likely mediated by the increased production of nitric oxide and improved constitutional symptoms and weight gain. This trial is registered with Clinical Trials Registry of Iran: IRCT201211179855N2.

Herzberg's Theory of Motivation as Applied to Community College Full-Time and Adjunct Online Faculty

Science.gov (United States)

Gullickson, Larry

2011-01-01

This study was designed to identify the factors that influence full-time and adjunct faculty perceptions regarding job satisfaction and dissatisfaction. It was also designed to determine if those factors relate differently to full-time and adjunct faculty. It is anticipated that this information will aid administrators in improving morale and…

Online Adjunct Faculty: A Quantitative Examination of the Predictive Relationship between Leadership and Job Satisfaction

Science.gov (United States)

Barnett, Donald E.

2018-01-01

Advances in technology and the rapid expansion and affordability of the internet have helped facilitate the use of online education, or e-learning. To accommodate increased online enrollments, universities are hiring adjunct faculty to teach online courses. Despite the importance of adjunct faculty, there is a lack of research on the experiences…

Adjuncts to local anesthesia: separating fact from fiction.

Science.gov (United States)

Wong, J K

2001-01-01

Adjunctive local anesthetic techniques and their armamentaria, such as intraosseous injection, computer-controlled delivery systems, periodontal ligament injection and needleless jet injection, have been proposed to hold particular advantages over conventional means of achieving local anesthesia. This article describes the use of each technique and proprietary armamentarium and reviews the literature appraising their use.

Exercise as adjunctive treatment for alcohol use disorder

DEFF Research Database (Denmark)

Roessler, Kirsten K.; Bilberg, Randi; Søgaard Nielsen, Anette

2017-01-01

AIMS: To examine whether physical activity as an adjunct to outpatient alcohol treatment has an effect on alcohol consumption following participation in an exercise intervention of six months' duration, and at 12 months after treatment initiation. METHODS: The study is a randomized controlled stu...... was protective against excessive drinking following treatment. A dose-response effect of exercise on drinking outcome supports the need for implementing physically active lifestyles for patients in treatment for alcohol use disorder.......AIMS: To examine whether physical activity as an adjunct to outpatient alcohol treatment has an effect on alcohol consumption following participation in an exercise intervention of six months' duration, and at 12 months after treatment initiation. METHODS: The study is a randomized controlled study...... regression model was used to evaluate the odds of excessive drinking among the three groups, based on intention-to-treat. Changes in level of physical activity in all three groups were tested by using a generalized linear mixed model. A multiple linear model was used to test if there was an association...

Soaps and Germicides as Adjunct Topical Antimycotic Agents on ...

African Journals Online (AJOL)

Objective: The study aims at evaluating the potentials of soaps and germicides / disinfectants as adjunct topical anti-vulvovaginal candidasis agents. Methods: In vitro inhibitory activities of the test agents, prepared according to the manufacturer's specification for toilet and midwifery purposes were determined using modified ...

Host modulation therapeutics in periodontics: role as an adjunctive periodontal therapy.

Science.gov (United States)

Shinwari, Muhammad Saad; Tanwir, Farzeen; Hyder, Pakiza Raza; Bin Saeed, Muhammad Humza

2014-09-01

Host Modulation Therapy (HMT) is a treatment concept that reduces tissue destruction and stabilizes or even regenerates inflammatory tissue by modifying host response factors. It has been used for treating osteoporosis and arthritis for several decades. However, its use in dentistry has only been recently reported. The objective of this article is to present a review of the various literatures available on HMT and also its role as adjunct therapy in periodontics. For identifying studies for this review, a PUBMED search was carried out in 2013 for all articles published till December 2012. The search was restricted to English language publications only. Longitudinal prospective and retrospective studies were included in the search. The key words used were: Host Modulation Therapy; Sub antimicrobial dose doxycycline and Non-Surgical Periodontal Therapy. The main outcomes sought were host modulation therapeutics in periodontics. Exclusion criteria included cross sectional studies, short case series as well as studies with short follow-up periods. There is a paucity of literature on HMT in periodontics although the only drug approved by United States Food and Drug Administration (FDA) is a subantimicrobial dose of doxycycline (SDD) with highly predictable results as a host modulating agent in periodontal diseases and also an effective adjunctive therapy in various diseases of periodontium. However, more randomized controlled trials are needed to obtain clinical guidelines on the usage of other host modulating agents as adjunct as well as definite therapy for periodontal diseases. SDD is an effective adjunct therapy when used in dosage of 20mg twice daily for minimum 3 months duration in various periodontal diseases with predictable clinical outcomes. It is also recommended that future clinical research on anti cytokine drugs, chemically modified tetracycline and other HMT agents should be conducted so that new drugs are available with highly predictable results.

The influence of starter and adjunct lactobacilli culture on the ripening of washed curd cheeses

Directory of Open Access Journals (Sweden)

E. Hynes

2002-12-01

Full Text Available Ten strains of lactobacillus from the CNRZ collection were tested as adjunct culture in miniature washed curd cheeses manufactured under controlled bacteriological conditions with two different starters, Lactococcus lactis subsp. lactis IL 416 and Lactococcus lactis subsp. cremoris AM2. Lactobacilli growth seemed to be dependent on the Lactobacillus strain but was not influenced by the starter strain or counts. Lactococci counts were higher in the miniature cheeses with AM2 starter and added lactobacilli than in the control cheeses without lactobacilli. Gross composition and hydrolysis of s1 casein were similar for miniature cheeses with and without lactobacilli. In the miniature cheeses manufactured with IL416 starter, the lactobacilli adjunct slightly increased the soluble nitrogen content, but that was not verified in the AM2 miniature cheeses. Phosphotungstic acid nitrogen content increased in miniature cheeses manufactured with IL416 when Lactobacillus plantarum 1572 and 1310 adjunct cultures were added. That was also verified for several Lactobacillus strains, specially Lactobacillus casei 1227, for miniature cheeses manufactured with AM2 starter. Free fatty acid content increased in miniature cheeses made with lactobacilli adjuncts 1310, 1308 and 1219 with IL416 starter, and with strains 1218, 1244 and 1308 for miniature cheeses with AM2 starter. These results indicate that production of soluble nitrogen compounds as well as free fatty acid content could be influenced by the lactobacilli adjunct, depending on the starter strain.

Evaluation of Adjunct Faculty in Higher Education Institutions

Science.gov (United States)

Langen, Jill M.

2011-01-01

The role that part-time faculty play in higher education is changing. No longer are part-time faculty used on an occasional basis at a few institutions. These individuals now play a critical part in the delivery of higher education to students. This study was developed to answer questions regarding how the performance of adjunct faculty is…

Rasagiline as an adjunct to levodopa in patients with Parkinson's disease and motor fluctuations (LARGO, Lasting effect in Adjunct therapy with Rasagiline Given Once daily, study): a randomised, double-blind, parallel-group trial.

OpenAIRE

Rascol, O.; Brooks, D.J.; Melamed, E.; Oertel, W.; Poewe, W.; Stocchi, F.; Tolosa, E.; LARGO study group

2005-01-01

Lancet. 2005 Mar 12-18;365(9463):947-54. Rasagiline as an adjunct to levodopa in patients with Parkinson's disease and motor fluctuations (LARGO, Lasting effect in Adjunct therapy with Rasagiline Given Once daily, study): a randomised, double-blind, parallel-group trial. Rascol O, Brooks DJ, Melamed E, Oertel W, Poewe W, Stocchi F, Tolosa E; LARGO study group. Clinical Investigation Centre, Department of Clinical Pharmacology, University Hospital, Toulouse, France. ...

Clinical results of Intracoronary Brachytherapy (ICBT) for multiple in-stent restenosis

International Nuclear Information System (INIS)

Stadler, P.; Schaefer, C.; Chaber, S.; Putnik, K.; Treutwein, M.; Koelbl, O.; Muders, F.

2006-01-01

Background and purpose: treatment of in-stent restenosis (ISR) with percutaneous coronary intervention (PCI) alone is often followed by early re-restenosis. The present study focused on the effect of intracoronary brachytherapy (ICBT) on multiple in-stent restenosis (MISR) after repeated PCI. Patients and methods: 40 patients (27 male, 13 female, age: 66 ± 9 years) with MISR (two to six ISRs, median three ISRs) were retrospectively analyzed. All patients were treated by using the Novoste registered Beta-Cath trademark 3.5F System after PCI. The target vessel received 18.4-25.3 Gy of radiation at a depth of 2 mm from the center of the source. The restenosis-free survival and overall survival were calculated by Kaplan-Meier analysis (log-rank). The time interval between last PCI without ICBT and the consecutive recurrence was compared with the follow-up time after PCI with ICBT. Results: the 3-year overall survival rate after ICBT was 93%. The 0.5-, 1-, 2-, and 3-year ISR-free survival rates after PCI + ICBT were 81%, 72%, 52%, and 38%, respectively. After PCI alone, the 0.5-, 1-, and 2-year ISR-free survival rates were 30%, 13%, and 0%, respectively. This difference was highly significant (p < 0.0001). Patients with more than three ISRs before ICBT had a better outcome (3-year ISR-free survival: 80%) than patients with only two or three ISRs before ICBT (3-year ISR-free survival: 25%; p < 0.05). Conclusion: ICBT is highly effective and safe in patients with ISR. The results of this study are in accordance with the WRIST and BETA-WRIST data. After 6 months both studies revealed an ISR-free survival rate of 86% (WRIST) and 66% (BETA-WRIST), respectively. The ISR rates in the own control group (70%) were comparable to the placebo groups in WRIST (68%) and BETA-WRIST (72%). Interestingly, patients with more than three ISRs before ICBT had the lowest ISR rate after ICBT. (orig.)

The Attraction of Adjunct Faculty to Rural Community Colleges

Science.gov (United States)

Charlier, Hara Dracon

2010-01-01

As rural community colleges face mounting fiscal pressure, the ability to attract adjunct faculty members to support the institutional mission becomes increasingly important. Although the professional literature documents differences between rural, suburban, and urban community colleges, the effect of this institutional diversity on the role and…

Arbitration of family separation issues – a useful adjunct to ...

African Journals Online (AJOL)

Arbitration of family separation issues – a useful adjunct to mediation and the ... Lastly, it is concluded that although family arbitration will not have universal appeal or ... arbitrator qualifications; arbitral awards; court review of arbitral awards.

Similarity-Based Interference and the Acquisition of Adjunct Control

Directory of Open Access Journals (Sweden)

Juliana Gerard

2017-10-01

Full Text Available Previous research on the acquisition of adjunct control has observed non-adultlike behavior for sentences like “John bumped Mary after tripping on the sidewalk.” While adults only allow a subject control interpretation for these sentences (that John tripped on the sidewalk, preschool-aged children have been reported to allow a much wider range of interpretations. A number of different tasks have been used with the aim of identifying a grammatical source of children’s errors. In this paper, we consider the role of extragrammatical factors. In two comprehension experiments, we demonstrate that error rates go up when the similarity increases between an antecedent and a linearly intervening noun phrase, first with similarity in gender, and next with similarity in number marking. This suggests that difficulties with adjunct control are to be explained (at least in part by the sentence processing mechanisms that underlie similarity-based interference in adults.

Selection, application and monitoring of Lactobacillus paracasei strains as adjunct cultures in the production of Gouda-type cheeses.

Science.gov (United States)

Van Hoorde, Koenraad; Van Leuven, Isabelle; Dirinck, Patrick; Heyndrickx, Marc; Coudijzer, Kathleen; Vandamme, Peter; Huys, Geert

2010-12-15

Raw milk cheeses have more intense flavours than cheeses made from pasteurized milk and harbour strains with potential adjunct properties. Two Lactobacillus paracasei strains, R-40926 and R-40937, were selected as potential adjunct cultures from a total of 734 isolates from good quality artisan raw milk Gouda-type cheeses on the basis of their prevalence in different cheese types and/or over several production batches, safety and technological parameters. Conventional culturing, isolation and identification and a combined PCR-DGGE approach using total cheese DNA extracts and DNA extracts obtained from culturable fractions were employed to monitor viability of the introduced adjuncts and their effect on the cheese microbiota. The control cheese made without adjuncts was dominated by members of the starter, i.e. Lactococcus lactis and Leuconostoc pseudomesenteroides. In the cheeses containing either R-40926 or R-40937, the respective adjuncts increased in number as ripening progressed indicating that both strains are well adapted to the cheese environment and can survive in a competitive environment in the presence of a commercial starter culture. Principal component analysis of cheese volatiles determined by steam distillation-extraction and gas chromatography-mass spectrometry could differentiate cheeses made with different concentrations of adjunct R-40926 from the control cheese, and these differences could be correlated to the proteolytic and lipolytic properties of this strain. Collectively, results from microbiological and metabolic analyses indicate that the screening procedure followed throughout this study was successful in delivering potential adjunct candidates to enrich or extend the flavour palette of artisan Gouda-type cheeses under more controlled conditions. Copyright © 2010 Elsevier B.V. All rights reserved.

Comparison of Alcohol Withdrawal Outcomes in Patients Treated with Benzodiazepines Alone versus Adjunctive Phenobarbital: a Retrospective Cohort Study

Directory of Open Access Journals (Sweden)

Lauren Z. Gashlin

2015-03-01

Full Text Available Background: For treatment of severe alcohol withdrawal syndrome, high dose benzodiazepines (BZDs may cause delirium and over-sedation. Phenobarbital (PBT is a long-acting barbiturate effective for the treatment of alcohol withdrawal. Given the potential benefits of PBT, we sought to investigate the effectiveness of PBT as adjunctive treatment for alcohol withdrawal. Methods: This was a retrospective cohort study on patients with a diagnosis of alcohol withdrawal who had a CIWA-Ar score > 10 treated with either BZDs alone (BZD alone group or BZDs with adjunctive PBT (PBT-adjunct group. The patients received at least one dose of PBT in addition to BZDs (variable doses in the PBT-adjunct group, and three doses of 20 mg diazepam equivalents within 6 hours in the BZD alone group. The primary endpoint was the proportion of patients with a CIWA-Ar score < 10 at 24 hours after initial treatment. Duration of withdrawal and cumulative dose of BZDs were also assessed. Results: Seven subjects in the adjunctive phenobarbital and 21 in the benzodiazepine group were included in the final analysis. Two patients (28.6% in the PBT-adjunct group and 5 patients (23.8% in the BZD only group achieved the primary endpoint, though the difference between the two groups was not statistically significant (P = 0.588. The median (IQR duration of withdrawal symptoms was 44 (12-62 hours in the PBT-adjunct group compared to 53 (37-87 hours in the BZD only group, with no significant difference between the groups (P = 0.249. The median (IQR cumulative BZD dose requirement (diazepam equivalent in the PBT-adjunct group was significantly lower than BZD alone group (25 (20-226 vs. 326 (160-550 mg, P = 0.02. Conclusion: PBT appears to be a safe and effective alternative to BZDs for the treatment of alcohol withdrawal in non-critically ill patients and may be BZD sparing.

Effect of adjuncts on sensory properties and consumer liking of Scamorza cheese.

Science.gov (United States)

Braghieri, A; Piazzolla, N; Romaniello, A; Paladino, F; Ricciardi, A; Napolitano, F

2015-03-01

The present study aimed to evaluate the effect of a peptidolytic adjunct (Lactococcus lactis, Lactobacillus helveticus, and Lactobacillus paracasei), as a tool to accelerate ripening, on sensory properties and acceptability of Scamorza cheese obtained using 2 types of milk (Friesian and Friesian+Jersey) and Streptococcus thermophilus as primary starter. A 10-member panel was trained using a specific frame of references and used a specific vocabulary to assess cheese sensory properties through quantitative descriptive analysis (QDA), whereas 87 consumers were used to evaluate product acceptability. Analysis of variance showed that milk type did not markedly alter cheese sensory properties. Conversely, panelists perceived higher intensities of butter, saltiness, and sweetness flavors in cheese without adjunct culture (ST), whereas the addition of the adjunct culture (ST+A) induced higher and sourness flavors, oiliness and grainy textures, and lower adhesiveness, moisture, springiness, and tenderness. Principal component analysis showed positive relationships between pH and tenderness, sweetness and saltiness and a negative correlation between pH and grainy, oiliness, color and structure uniformity, sourness, and milk. Most of the differences observed in QDA and most of the relationships observed in the principal component analysis were linked to the higher microbial activity induced by the adjunct culture. Independently of milk and starter types, consumers perceived Scamorza cheese as characterized by a good eating quality (mean liking scores were all above the neutral point of the hedonic scale). Although ST cheeses showed higher values for overall liking, 2 homogeneous groups of consumers were identified using partial least squares regression analysis. One group preferred ST cheeses with higher levels of tenderness, adhesiveness, springiness, and moisture in terms of texture, butter in terms of flavor, and sweetness in terms of taste, whereas a second group

Gabapentin adjunctive to risperidone or olanzapine in partially responsive schizophrenia: an open-label pilot study

Directory of Open Access Journals (Sweden)

Adel Gabriel

2010-10-01

Full Text Available Adel GabrielDepartments of Psychiatry and Community Health Sciences, University of Calgary, Alberta, CanadaBackground: There is a great need in the treatment of schizophrenia for a drug, or drug ­combinations, to improve clinical response with fewer serious side effects. The objective of this study was to explore the therapeutic effects and tolerability of the anticonvulsant gabapentin as an adjunctive in the treatment of patients with partially responsive schizophrenia.Methods: Ten consenting patients with a confirmed Diagnostic and Statistical Manual of Mental Disorders, 4th Edition, Text Revision diagnosis of schizophrenia were identified. All patients failed at least one 12-week treatment trial with risperidone or olanzapine. Gabapentin was added to ongoing antipsychotic treatment with olanzapine or risperidone for eight weeks. The primary outcome measure was the Positive and Negative Syndrome Scale (PANSS. Other scales included the Calgary Depression Scale (CDSS and the Abnormal Involuntary Movement Scale (AIMS. Repeated-measures multivariate analysis of variance was utilized to examine changes in outcome measures over time with adjunctive treatment with gabapentin.Results: There was a significant drop in the PANSS and CDSS scores at endpoint (week 8. There were no significant differences between the two treatment groups with regard to changes in all outcome measures or in AIMS score. The adjunctive treatments were well tolerated and side effects were transient.Conclusion: Gabapentin could be used successfully as an adjunct to novel antipsychotics in partially responsive schizophrenia. However, large controlled studies are needed to examine the effectiveness of gabapentin in psychotic disorders.Keywords: schizophrenia, refractory, adjunctive treatment, gabapentin, risperidone, olanzapine

Rare case of malignant craniopharyngioma reactive to adjunctive stereotactic radiotherapy and chemotherapy; Case report and review.

Science.gov (United States)

Nomura, Shunsunke; Aihara, Yasuo; Amano, Kosaku; Eguchi, Seiichiro; Chiba, Kentaro; Komori, Takashi; Kawamata, Takakazu

2018-06-19

Malignant craniopharyngioma or anaplastic craniopharyngioma was first reported in 1987 by Akachi. It has a malignant clinical and histological feature; remarkably rapid progression, atypical pathology like squamous cell carcinoma and poor prognosis. To date seventeen cases of malignant craniopharyngioma have been reported and of these cases, most were of secondary malignant tumor in nature. With respect to traditional benign craniopharyngioma, adjunctive treatment after gross total removal is not necessary, but in the case of malignant types of the tumor, adjunctive treatment is important. This paper presents the first case of malignant craniopharyngioma reactive to adjunctive Gamma knife stereotactic radiosurgery and chemotherapy. Malignant craniopharyngioma is very rare, and we report Gamma knife stereotactic radiosurgery and chemotherapy (Carboplatine and etoposide chemotherapy), as well as Temozolomide chemotherapy were effective and could control progression of the tumor temporarily. Since adjunctive Gamma knife stereotactic radiosurgery and chemotherapy of malignant craniopharyngioma cases affects follow-up strategies, we propose supporting the need to a revision to the WHO classification regarding malignancy evaluation of craniopharyngioma. Copyright © 2018 Elsevier Inc. All rights reserved.

Efficacy, acceptability, and safety of adjunctive aripiprazole in treatment-resistant depression: a meta-analysis of randomized controlled trials

Directory of Open Access Journals (Sweden)

Luan SX

2018-02-01

Full Text Available Shuxin Luan,1,2 Hongquan Wan,2 Lei Zhang,3 Hua Zhao1,4 1Department of Physiology, College of Basic Medical Sciences, Jilin University, Changchun, China; 2Department of Mental Health, The First Hospital of Jilin University, Changchun, China; 3Department of Radiology, The First Hospital of Jilin University, Changchun, China; 4Neuroscience Research Center, The First Hospital of Jilin University, Changchun, China Background: Treatment-resistant depression (TRD is common and potentially life-threatening in adults, and the benefits and risks of adjunctive aripiprazole in these patients remain controversial. Therefore, we conducted a meta-analysis of randomized controlled trials (RCTs to assess the efficacy, acceptability, safety, and quality of life of adjunctive aripiprazole in patients with TRD.Methods: RCTs published in PubMed, Web of Science, and Embase were systematically reviewed to evaluate the efficacy and safety profiles of TRD patients who were treated with adjunctive aripiprazole. The main outcome measures included response rate, remission rate, changes from baseline in Montgomery–Asberg Depression Rating Scale (MADRS, Clinical Global Impression-severity (CGI-S, Clinical Global Impression-improvement (CGI-I, 17-Item Hamilton Rating Scale for Depression (HAM-D17, Sheehan Disability scale (SDS, and Inventory of Depressive Symptomatology Self-Report Scale (IDS-SR, discontinuation due to adverse events, and adverse events. Risk ratio (RR or weight mean difference with 95% confidence intervals (CIs were pooled using a fixed-effects or random-effects model according to the heterogeneity among studies.Results: A total of 8 RCTs involving 2,260 patients were included in this meta-analysis. Adjunctive aripiprazole was associated with a significantly higher remission rate (RR =1.64, 95% CI: 1.42 to 1.89; P<0.001 and response rate (RR =1.45, 95% CI: 1.13 to 1.87; P=0.004 than other treatments. Moreover, adjunctive aripiprazole had greater changes in

Single‑shot lamina technique of paravertebral block as an adjunct to ...

African Journals Online (AJOL)

2014-08-28

Aug 28, 2014 ... adjunct to GA for modified radical mastectomy with axillary dissection for breast cancer. The total ... treatment modality in many parts of the world, especially ... postoperative pain, reduced opioid consumption and.

Social networking sites: an adjunctive treatment modality for psychological problems.

Science.gov (United States)

Menon, Indu S; Sharma, Manoj Kumar; Chandra, Prabha S; Thennarasu, K

2014-07-01

Social networking is seen as a way to enhance social support and feeling of well-being. The present work explores the potentials of social networking sites as an adjunctive treatment modality for initiating treatment contact as well as for managing psychological problems. Interview schedule, Facebook intensity questionnaire were administered on 28 subjects with a combination of 18 males and 10 females. They were taken from the in-patient and out-patient psychiatry setting of the hospital. Facebook was the most popular sites and used to seek emotional support on the basis of the frequent updates of emotional content that users put in their profile; reconciliations, escape from the problems or to manage the loneliness; getting information about illness and its treatment and interaction with experts and also manifested as problematic use. It has implications for developing social networking based adjunctive treatment modality for psychological problems.

Value of combined exercise and ultrasound as an adjunct to compression therapy in chronic venous leg ulcers

Directory of Open Access Journals (Sweden)

Rehab A.E Sallam

2017-01-01

Conclusion Combined prescription of exercises and ultrasound as an adjunct to compression therapy would be a more effective means of promoting chronic venous ulcer healing, when standard compression therapy have failed. It is safe, easy and well tolerated and should be considered as adjunctive therapy in patients with venous leg ulcers.

Adjunctive minocycline treatment for major depressive disorder: A proof of concept trial.

Science.gov (United States)

Dean, Olivia M; Kanchanatawan, Buranee; Ashton, Melanie; Mohebbi, Mohammadreza; Ng, Chee Hong; Maes, Michael; Berk, Lesley; Sughondhabirom, Atapol; Tangwongchai, Sookjaroen; Singh, Ajeet B; McKenzie, Helen; Smith, Deidre J; Malhi, Gin S; Dowling, Nathan; Berk, Michael

2017-08-01

Conventional antidepressant treatments result in symptom remission in 30% of those treated for major depressive disorder, raising the need for effective adjunctive therapies. Inflammation has an established role in the pathophysiology of major depressive disorder, and minocycline has been shown to modify the immune-inflammatory processes and also reduce oxidative stress and promote neuronal growth. This double-blind, randomised, placebo-controlled trial examined adjunctive minocycline (200 mg/day, in addition to treatment as usual) for major depressive disorder. This double-blind, randomised, placebo-controlled trial investigated 200 mg/day adjunctive minocycline (in addition to treatment as usual) for major depressive disorder. A total of 71 adults with major depressive disorder ( Diagnostic and Statistical Manual of Mental Disorders-Fourth Edition) were randomised to this 12-week trial. Outcome measures included the Montgomery-Asberg Depression Rating Scale (primary outcome), Clinical Global Impression-Improvement and Clinical Global Impression-Severity, Hamilton Anxiety Rating Scale, Quality of Life Enjoyment and Satisfaction Questionnaire, Social and Occupational Functioning Scale and the Range of Impaired Functioning Tool. The study was registered on the Australian and New Zealand Clinical Trials Register: www.anzctr.org.au , #ACTRN12612000283875. Based on mixed-methods repeated measures analysis of variance at week 12, there was no significant difference in Montgomery-Asberg Depression Rating Scale scores between groups. However, there were significant differences, favouring the minocycline group at week 12 for Clinical Global Impression-Improvement score - effect size (95% confidence interval) = -0.62 [-1.8, -0.3], p = 0.02; Quality of Life Enjoyment and Satisfaction Questionnaire score - effect size (confidence interval) = -0.12 [0.0, 0.2], p minocycline may be a useful adjunct to improve global experience, functioning and quality of life in people with

Treatment of hyperthyroidism with radioiodine: adjunctive therapy with antithyroid drugs reconsidered

International Nuclear Information System (INIS)

Velkeniers, B.; Vanhaelst, L.; Cytryn, R.; Jonckheer, M.H.

1988-01-01

To assess the value of antithyroid drugs as an adjunct to radioactive iodine for the treatment of hyperthyroidism the incidence of relapse or hypothyroidism after a mean follow-up of 51/2 years (range 2-7 years) was reviewed retrospectively for 206 patients, some treated with and others without antithyroid drugs after radioiodine therapy. Allocation to treatment group had been random, and both groups were similar in all respects except for the adjunctive treatment with antithyroid drugs. All doses of 131 I had been calculated by one physician. Compared with those who received 131 I alone, those starting on antithyroid drugs within 8 days after 131 I had a lower incidence of hypothyroidism but a higher incidence of early post-treatment recurrence or persistence of hyperthyroidism, and considerably lower incidence of remission. (author)

Recombinant streptokinase suppositories in the treatment of acute haemorrhoidal disease. Multicentre randomized double-blind placebo-controlled trial (THERESA-2).

Science.gov (United States)

Hernández-Bernal, F; Valenzuela-Silva, C M; Quintero-Tabío, L; Castellanos-Sierra, G; Monterrey-Cao, D; Aguilera-Barreto, A; López-Saura, P

2013-11-01

A four-arm multicentre randomized double-blind placebo-controlled trial was undertaken to assess the effect and safety of suppositories containing recombinant streptokinase (rSK) at two dose levels (100,000 IU and 200,000 IU) with sodium salicylate (SS) compared with placebo and SS for the treatment of acute haemorrhoidal disease. Patients with acute symptoms of haemorrhoids were randomized to four treatment groups: (I) placebo, (II) SS, (III) SS + rSK 100,000 IU and (IV) SS + rSK 200,000 IU per suppository. Inpatient treatment was by four suppositories given every 6 h to discharge at 24 h. Evaluations were made at the time of discharge (24 h) and at 3, 5 and 20 days later. The main end-point was the degree of relief of pain, oedema and reduction in the size of the lesion by 90% on day 5. Adverse events and the occurrence of anti-SK antibodies were also determined. Eighty patients were included. Respective response rates in the four groups were 16%, 30%, 25% and 52%. In the last group there was a significant difference (36.8%) compared with control (95% CI 7.0-58.4%). The time to response was significantly shorter (median 5 days) in the 200,000 IU rSK group with respect to the others. There were no adverse events attributable to the treatment. No increase in anti-SK antibodies was detected 20 days after treatment. Suppositories with 200,000 IU rSK showed a significant improvement in symptoms of acute haemorrhoids, with an adequate safety profile. Colorectal Disease © 2013 The Association of Coloproctology of Great Britain and Ireland.

Automated Text Messaging as an Adjunct to Cognitive Behavioral Therapy for Depression: A Clinical Trial.

Science.gov (United States)

Aguilera, Adrian; Bruehlman-Senecal, Emma; Demasi, Orianna; Avila, Patricia

2017-05-08

Cognitive Behavioral Therapy (CBT) for depression is efficacious, but effectiveness is limited when implemented in low-income settings due to engagement difficulties including nonadherence with skill-building homework and early discontinuation of treatment. Automated messaging can be used in clinical settings to increase dosage of depression treatment and encourage sustained engagement with psychotherapy. The aim of this study was to test whether a text messaging adjunct (mood monitoring text messages, treatment-related text messages, and a clinician dashboard to display patient data) increases engagement and improves clinical outcomes in a group CBT treatment for depression. Specifically, we aim to assess whether the text messaging adjunct led to an increase in group therapy sessions attended, an increase in duration of therapy attended, and reductions in Patient Health Questionnaire-9 item (PHQ-9) symptoms compared with the control condition of standard group CBT in a sample of low-income Spanish speaking Latino patients. Patients in an outpatient behavioral health clinic were assigned to standard group CBT for depression (control condition; n=40) or the same treatment with the addition of a text messaging adjunct (n=45). The adjunct consisted of a daily mood monitoring message, a daily message reiterating the theme of that week's content, and medication and appointment reminders. Mood data and qualitative responses were sent to a Web-based platform (HealthySMS) for review by the therapist and displayed in session as a tool for teaching CBT skills. Intent-to-treat analyses on therapy attendance during 16 sessions of weekly therapy found that patients assigned to the text messaging adjunct stayed in therapy significantly longer (median of 13.5 weeks before dropping out) than patients assigned to the control condition (median of 3 weeks before dropping out; Wilcoxon-Mann-Whitney z=-2.21, P=.03). Patients assigned to the text messaging adjunct also generally

Little evidence for the use of diode lasers as an adjunct to non-surgical periodontal therapy.

Science.gov (United States)

Dederich, Douglas N

2015-03-01

Medline, PubMed, the Cochrane Central Register of Controlled Trials (CENTRAL) and Embase databases. Randomised controlled trials (RCTs) using thermal diode lasers as an adjunct to non-surgical conventional periodontal initial therapy conducted in patients ≥18 years old written in English or Dutch were considered. Study assessment data extraction and quality assessment was carried out independently by two reviewers. The main outcome variables were probing pocket depth (PPD) and clinical attachment loss (CAL), but plaque scores (PS), bleeding scores (BS) and the Gingival Index (GI) were also considered. Meta-analysis was carried out using a random effects model. Nine studies involving 247 patients were included. Seven studies were of split mouth design and two were parallel group studies. The study designs showed considerable heterogeneity and follow up ranged from six weeks to six months. Meta-analysis found no significant effect on PPD, CAL and PS. There was however a significant effect for GI and BS favouring adjunctive use of the diode laser. The collective evidence regarding adjunctive use of the diode laser with SRP indicates that the combined treatment provides an effect comparable to that of SRP alone. With respect to BS the results showed a small but significant effect favouring the diode laser, however, the clinical relevance of this difference remains uncertainStandard . This systematic review questions the adjunctive use of diode laser with traditional mechanical modalities of periodontal therapy in patients with periodontitis. The strength of the recommendation for the adjunctive use of the diode laser is considered to be 'moderate' for changes in PPD and CAL.

Educating the Educator: Teaching Airway Adjunct Techniques in Athletic Training

Science.gov (United States)

Berry, David C.; Seitz, S. Robert

2011-01-01

The 5th edition of the "Athletic Training Education Competencies" ("Competencies") now requires athletic training educators (ATEs) to introduce into the curriculum various types of airway adjuncts including: (1) oropharyngeal airways (OPA), (2) nasopharyngeal airways (NPA), (3) supraglottic airways (SGA), and (4) suction. The addition of these…

Illustrations as Adjuncts to Prose: A Text-Appropriate Processing Approach.

Science.gov (United States)

Waddill, Paula J.; And Others

1988-01-01

The effects of pictorial illustrations on memory for text were studied in 144 college students. Two experiments indicated that illustrations serve a supplementary function; adjunct pictures alone, without special processing instructions, do not help learners encode information that is not normally encoded in the first place. (SLD)

Budget impact analysis of adjunctive therapy with lacosamide for partial-onset epileptic seizures in Belgium.

Science.gov (United States)

Simoens, Steven

2011-01-01

This study aims to compute the budget impact of lacosamide, a new adjunctive therapy for partial-onset seizures in epilepsy patients from 16 years of age who are uncontrolled and having previously used at least three anti-epileptic drugs from a Belgian healthcare payer perspective. The budget impact analysis compared the 'world with lacosamide' to the 'world without lacosamide' and calculated how a change in the mix of anti-epileptic drugs used to treat uncontrolled epilepsy would impact drug spending from 2008 to 2013. Data on the number of patients and on the market shares of anti-epileptic drugs were taken from Belgian sources and from the literature. Unit costs of anti-epileptic drugs originated from Belgian sources. The budget impact was calculated from two scenarios about the market uptake of lacosamide. The Belgian target population is expected to increase from 5333 patients in 2008 to 5522 patients in 2013. Assuming that the market share of lacosamide increases linearly over time and is taken evenly from all other anti-epileptic drugs (AEDs), the budget impact of adopting adjunctive therapy with lacosamide increases from €5249 (0.1% of reference drug budget) in 2008 to €242,700 (4.7% of reference drug budget) in 2013. Assuming that 10% of patients use standard AED therapy plus lacosamide, the budget impact of adopting adjunctive therapy with lacosamide is around €800,000-900,000 per year (or 16.7% of the reference drug budget). Adjunctive therapy with lacosamide would raise drug spending for this patient population by as much as 16.7% per year. However, this budget impact analysis did not consider the fact that lacosamide reduces costs of seizure management and withdrawal. The literature suggests that, if savings in other healthcare costs are taken into account, adjunctive therapy with lacosamide may be cost saving.

Effects of Time-Compressed Narration and Representational Adjunct Images on Cued-Recall, Content Recognition, and Learner Satisfaction

Science.gov (United States)

Ritzhaupt, Albert Dieter; Barron, Ann

2008-01-01

The purpose of this study was to investigate the effect of time-compressed narration and representational adjunct images on a learner's ability to recall and recognize information. The experiment was a 4 Audio Speeds (1.0 = normal vs. 1.5 = moderate vs. 2.0 = fast vs. 2.5 = fastest rate) x Adjunct Image (Image Present vs. Image Absent) factorial…

The use of the acute Pd/Pa drop after intracoronary nitroglycerin infusion to rule out significant FFR: CANICA (Can intracoronary nitroglycerin predict fractional flow reserve without adenosine?) multicenter study.

Science.gov (United States)

Martin-Reyes, R; de la Torre Hernandez, J M; Franco-Pelaez, J; Lopez-Palop, R; Telleria Arrieta, M; Amat Santos, I J; Carrillo Saez, P; Sanchez-Recalde, A; Sanmartin Pena, J C; Garcia Camarero, T; Brugaletta, S; Gimeno de Carlos, F; Pinero, A; Sorto Sanchez, D C; Frutos, A; Lasa Larraya, G; Navarro, F; Farre, J

2016-02-01

Functional assessment of coronary artery stenosis is performed by measuring the fractional flow reserve (FFR) under hyperemic conditions (Adenosine). However, the use of adenosine portends limitations. We sought to investigate the relationship and correlation between FFR and the Pd/Pa value obtained just after the intracoronary infusion (acute drop) of nitroglycerin (Pd/Pa-NTG) and if this parameter enhances diagnostic accuracy for FFR prediction compared to the resting baseline Pd/Pa. We conducted a multicenter study including prospectively patients presenting intermediate coronary artery stenosis (30-70%) evaluated with pressure wire. Resting baseline Pd/Pa, Pd/Pa-NTG and FFR were measured. 283 patients (335 lesions) were included. Resting baseline Pd/Pa value was 0.72 to 1.0 (0.93 ± 0.04), Pd/Pa-NTG was 0.60 to 1.0 (0.87 ± 0.07) and FFR 0.55 to 1.0 (0.83 ± 0.08). The ROC curves for resting baseline Pd/Pa and for Pd/Pa-NTG, using a FFR ≤ 0.80 showed an AUC of 0.88 (95% CI: 0.84-0.92, P values of resting baseline Pd/Pa and Pd/Pa-NTG for an FFR > 0.80, were >0.96 and >0.88, respectively. These values were present in a 29.8% (n = 100) and a 47.1% (n = 158), of the total lesions. Scatter plots showed a better correlation and agreement points with Pd/Pa-NTG than resting baseline Pd/Pa. The cutoff value of Pd/Pa-NTG > 0.88 showed an excellent NPV (96.2% for FFR > 0.8 and 100% for FFR > 0.75) and sensitivity (95% for FFR > 0.8 and 100% for FFR > 0.75) which were consistently high across all the subgroups analysis. The cutoff value of acute Pd/Pa-NTG > 0.88 has a high NPV meaning adenosine-FFR can be avoided in almost half of lesions. © 2015 Wiley Periodicals, Inc.

Interdisciplinary Treatment of an Adult Patient Using an Adjunctive Orthodontic Approach. Case Report

Directory of Open Access Journals (Sweden)

Rugina Roxana

2017-03-01

Full Text Available The aim of this case presentation is to outline some of the advantages that an adjunct orthodontic treatment can offer in a comprehensive oral rehabilitation of an adult patient. Adjunctive orthodontic treatment is usually limited to a dental arch or to a group of teeth within an arch. The purpose of dental movements in this case will be to position the teeth in a way that makes the restoration or replacement of damaged or missing teeth as easy as possible and with minimal dental tissue sacrifice. In addition, the improved position of the teeth will create a healthier periodontal environment that is easier to maintain over time.

Two-year clinical outcomes following non-surgical mechanical therapy of peri-implantitis with adjunctive diode laser application.

Science.gov (United States)

Mettraux, Gérald R; Sculean, Anton; Bürgin, Walter B; Salvi, Giovanni E

2016-07-01

Non-surgical mechanical therapy of peri-implantitis (PI) with/without adjunctive measures yields limited clinical improvements. To evaluate the clinical outcomes following non-surgical mechanical therapy of PI with adjunctive application of a diode laser after an observation period ≥2 years. At baseline (BL), 15 patients with 23 implants with a sandblasted and acid-etched (SLA) surface diagnosed with PI were enrolled and treated. PI was defined as presence of probing pocket depths (PPD) ≥5 mm with bleeding on probing (BoP) and/or suppuration and ≥2 threads with bone loss after delivery of the restoration. Implant sites were treated with carbon fiber and metal curettes followed by repeated application of a diode laser 3x for 30 s (settings: 810 nm, 2.5 W, 50 Hz, 10 ms). This procedure was performed at Day 0 (i.e., baseline), 7 and 14. Adjunctive antiseptics or adjunctive systemic antibiotics were not prescribed. All implants were in function after 2 years. The deepest PPD decreased from 7.5 ± 2.6 mm to 3.6 ± 0.7 mm at buccal (P surgical mechanical therapy of PI with adjunctive repeated application of a diode laser yielded significant clinical improvements after an observation period of at least 2 years. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

The Effectiveness of Adjunct Class on The Mastery of Vocabulary And Course Content of Students of Accounting Department

Directory of Open Access Journals (Sweden)

Patrisius Istiarto Djiwandono

2014-05-01

Full Text Available The paper reports a classroom action research that aimed to determine the impact of a Content and Language Integrated Learning on the mastery of vocabulary and of course contents of a group of students in the Accounting Department of Universitas Ma Chung. It also intended to identify their opinions about the effectiveness of such approach. To achieve these objectives, a Time Series Design was used in a Classroom Action Research framework to introduce an adjunct class to the accounting class. The baseline data in the form of their vocabulary mastery and knowledge of the course contents were gained before the adjunct session was given. Then, the adjunct sessions were given for a period of two months. A few tests were administered to measure their progress in the mastery of vocabulary and course contents. A comparison was then drawn between the scores of the baseline data and the subsequent measures. In general, although they gained better mastery of new words, they failed to utilize them to increase their mastery of the course contents. Further exploration into the interview data reveals that most of them did not feel any significant assistance in mastering the course contents, although many of them admitted the benefit of mastering new vocabulary. There are some possible causes of the results. First, the limited duration of the adjunct sessions was felt to hinder the effectiveness. Second, the explanation in the adjunct sessions were not matched quite well with the focus during the main content course. On the basis of the results, the recommended points are the matching between the emphasis of both classes, and the lengthening of the duration of the adjunct sessions.

Fairness & Equity: Standards of Good Practice in the Employment of Part-Time/Adjunct Faculty. Item Number 36-0698

Science.gov (United States)

American Federation of Teachers, 2002

2002-01-01

Citing a decreased proportion of full-time tenured faculty at American colleges and steady increase of part-time adjunct and other nontenure-track faculty, this American Federation of Teachers' (AFT) document advocates professionalism of the manner in which part-time/adjunct faculty are employed, compensated, supported and treated in higher…

Quantitative analysis of 99Tcm-MIBI myocardial perfusion images before and after intracoronary stenting

International Nuclear Information System (INIS)

Liu Liangfu; Wang Tie; Yin Chuangui; Hu Dayi; Liu Jian; Li Xinhua; Zhang Shourong; Jia Sanqing

2001-01-01

Objective: Assessing the value of 99 Tc m -MIBI myocardial perfusion imaging (SPECT) in selection of patients for stenting, and in evaluation of the therapeutic effects of the procedure and its value for following-up of the patients with coronary artery stents. Methods: Rest and dipyridamole stress SPECT were performed in 51 patients with coronary artery diseases and coronary artery stents one week before procedure, one week and half a year (21 cases) after procedure. The location, degree and area of blood flow deficit were quantitatively analyzed. Results: Before the procedure, 50 patients showed blood flow deficit degree >80% (the lower the percentage, the more the blood flow deficit degree), blood flow deficit area 80%, 8 (16%) patients who had been with blood flow deficit area 70% before the procedure, 10 (20%) of them one week after procedure were without any severe blood flow deficit. Their acute myocardial infarctions were significantly improved. Pre-procedure, at rest, the blood flow deficit degree was 38.05%, at one week after procedure became 57.40%, it was improved by 19.35%. The patients with blood flow deficit area of 70.75% at rest before the procedure, showed a deficit area of 55.91% one week after the procedure. Compared to pre-procedure readings, the significant improvement (P 0.05) in blood flow deficit degree and area between rest and dipyridamole stress SPECT before or one week, half a year after procedure. Conclusions: The blood flow deficit degree or area measured by SPECT were improved one week and half a year after procedure. SPECT is valuable in selection of patients for the procedure and in evaluation of the effect of the therapy and it is very useful during follow-up of the patients with intracoronary stents

Project LINC: Supporting Lecturers and Adjunct Instructors in Foreign Language Classrooms

Science.gov (United States)

Scott, Sally S.; Edwards, Wade

2012-01-01

Foreign language learning can pose a barrier to some students with disabilities. This practice brief describes a collaborative process used on one campus to provide professional development for foreign language instructors. Training opportunities were intentionally focused on the needs of adjunct and temporary lecturers in providing inclusive…

Cross-Linguistic Variation in the Treatment of Beneficiaries and the Argument vs. Adjunct Distinction

Directory of Open Access Journals (Sweden)

Denis Creissels

2014-01-01

Full Text Available This paper compares the expression of beneficiaries with that of typical arguments and typical adjuncts in a sample of languages illustrating the variation in the extent to which NPs encoding beneficiaries show a syntactic behavior more or less similar to that of typical arguments or typical adjuncts. The observations support the position according to which semantic argumenthood as a comparative concept must be distinguished from its possible syntactic correlates, and must be defined as a scalar rather than categorical concept reflecting the interaction between the various factors that may contribute to defining the degree of involvement of participants in an event.

Adjunctive triamcinolone acetonide for Ahmed glaucoma valve implantation: a randomized clinical trial.

Science.gov (United States)

Yazdani, Shahin; Doozandeh, Azadeh; Pakravan, Mohammad; Ownagh, Vahid; Yaseri, Mehdi

2017-06-26

To evaluate the effect of intraoperative sub-Tenon injection of triamcinolone acetonide (TA) as an adjunct to Ahmed glaucoma valve (AGV) implantation. In this triple-blind randomized clinical trial, 104 eyes with refractory glaucoma were randomly assigned to conventional AGV (non-TA group) or AGV with adjunctive triamcinolone (TA group). In the TA group, 10 mg TA was injected in the sub-Tenon space around the AGV plate intraoperatively. Patients were followed for 1 year. The main outcome measure was intraocular pressure (IOP). Other outcome measures included best-corrected visual acuity (BCVA), occurrence of hypertensive phase (HP), peak IOP, number of antiglaucoma medications, and complications. A total of 90 patients were included in the final analysis. Mean IOP was lower in the TA group at most follow-up visits; however, the difference was statistically significant only at the first month (p = 0.004). Linear mixed model showed that mean IOP was 1.5 mm Hg lower in the TA group throughout the study period (p = 0.006). Peak postoperative IOP was significantly lower in the TA group (19.3 ± 4.8 mm Hg versus 29 ± 9.2 mm Hg, p = 0.032). Rates of success (defined as 6 2 lines was more common in the non-TA group (p = 0.032). Adjunctive intraoperative TA injection during AGV implantation can blunt peak IOP levels and reduce mean IOP up to 1 year. Visual outcomes also seem to be superior to standard surgery.

The Impact of Denominational Affiliation on Organizational Sense of Belonging and Commitment of Adjunct Faculty at Bible Colleges and Universities

Science.gov (United States)

Pilieci, Kimberly M.

2016-01-01

The majority of faculty in higher education, including secular and biblical institutions, are adjunct faculty. The literature suggests that adjunct faculty are less effective and satisfied, and have weaker organizational sense of belonging (OSB) and affective organizational commitment (AOC). Denominational affiliation (DA) and religious commitment…

Measuring Adjunct Instructor Job Satisfaction by Using Herzberg's Motivation-Hygiene Theory

Science.gov (United States)

Dickens, Durrell

2011-01-01

This study was designed to use Herzberg's motivation-hygiene theory to investigate the different levels of job satisfaction among adjunct college instructors at eight institutions of higher education located in southeast Texas. Differences in job satisfaction were measured by instructor gender, ethnicity, age, teaching experience, type of course…

Effect of vitamin A adjunct therapy for cerebral malaria in children ...

African Journals Online (AJOL)

Objective: To determine the effect of vitamin A supplementation on treatment outcome of cerebral malaria Methods: In this randomised double-blind placebo controlled clinical trial we ... Conclusions: Vitamin A as adjunct therapy did not significantly reduce coma duration but there were fewer deaths in the vitamin A arm.

Adjunct Screening With Tomosynthesis or Ultrasound in Women With Mammography-Negative Dense Breasts: Interim Report of a Prospective Comparative Trial.

Science.gov (United States)

Tagliafico, Alberto S; Calabrese, Massimo; Mariscotti, Giovanna; Durando, Manuela; Tosto, Simona; Monetti, Francesco; Airaldi, Sonia; Bignotti, Bianca; Nori, Jacopo; Bagni, Antonella; Signori, Alessio; Sormani, Maria Pia; Houssami, Nehmat

2016-03-09

Debate on adjunct screening in women with dense breasts has followed legislation requiring that women be informed about their mammographic density and related adjunct imaging. Ultrasound or tomosynthesis can detect breast cancer (BC) in mammography-negative dense breasts, but these modalities have not been directly compared in prospective trials. We conducted a trial of adjunct screening to compare, within the same participants, incremental BC detection by tomosynthesis and ultrasound in mammography-negative dense breasts. Adjunct Screening With Tomosynthesis or Ultrasound in Women With Mammography-Negative Dense Breasts is a prospective multicenter study recruiting asymptomatic women with mammography-negative screens and dense breasts. Eligible women had tomosynthesis and physician-performed ultrasound with independent interpretation of adjunct imaging. Outcome measures included cancer detection rate (CDR), number of false-positive (FP) recalls, and incremental CDR for each modality; these were compared using McNemar's test for paired binary data in a preplanned interim analysis. Among 3,231 mammography-negative screening participants (median age, 51 years; interquartile range, 44 to 78 years) with dense breasts, 24 additional BCs were detected (23 invasive): 13 tomosynthesis-detected BCs (incremental CDR, 4.0 per 1,000 screens; 95% CI, 1.8 to 6.2) versus 23 ultrasound-detected BCs (incremental CDR, 7.1 per 1,000 screens; 95% CI, 4.2 to 10.0), P = .006. Incremental FP recall occurred in 107 participants (3.33%; 95% CI, 2.72% to 3.96%). FP recall (any testing) did not differ between tomosynthesis (FP = 53) and ultrasound (FP = 65), P = .26; FP recall (biopsy) also did not differ between tomosynthesis (FP = 22) and ultrasound (FP = 24), P = .86. The Adjunct Screening With Tomosynthesis or Ultrasound in Women With Mammography-Negative Dense Breasts' interim analysis shows that ultrasound has better incremental BC detection than tomosynthesis in mammography

Adjunctive Treatment of Acute Mania with Risperidone versus Typical Antipsychotics: A Retrospective Study

Directory of Open Access Journals (Sweden)

Jui-Hsiu Tsai

2005-12-01

Full Text Available Few studies have directly compared atypical antipsychotics (e.g. risperidone with typical antipsychotics as adjunctive therapy in patients hospitalized for acute mania, especially during a lengthy hospital stay. Our retrospective, case-controlled study is a chart review of 64 patients with Diagnostic and Statistical Manual of Mental Disorders, 4th edition, defined bipolar I disorder (current episode, mania. Patients were divided into two groups according to the adjunctive medications used: the risperidone group (mood stabilizers plus risperidone and the control group (mood stabilizers plus typical antipsychotics. Outcome at discharge, medications, adverse drug effects, and length of hospital stay were compared between groups, controlling for gender, age, number of prior admissions, and duration of illness. Results indicated no statistically significant differences between groups in the controlled factors, Global Assessment of Functioning and Clinical Global Impression-Improvement scores, and adverse drug events. Patients in the risperidone group used significantly lower doses of trihexyphenidyl than those in the control group (p < 0.05. Patients treated with risperidone had a shorter hospital stay than those treated with typical antipsychotics (p < 0.01. In conclusion, antipsychotics are effective as adjunctive agents in the treatment of acute mania. The use of risperidone, in particular, decreases the need for anticholinergics and may lead to a shorter hospital stay compared with typical antipsychotics.

Single‑shot lamina technique of paravertebral block as an adjunct to ...

African Journals Online (AJOL)

Thoracic paravertebral block can be employed as an alternative or an adjunct to general anesthesia (GA) for breast cancer surgery. There is no report of this new lamina technique for catheter placement in our environment. In low‑resource settings, potent opioids are lacking and the extended postoperative analgesia it ...

Factors Influencing the Integration of Technology by Community College Adjunct Faculty

Science.gov (United States)

Paver, Jonathan David

2012-01-01

This research examined the factors that predict intention to integrate technology into instruction by community college adjunct faculty. For this study the integration of technology was defined as beyond simple occasional use, within the next academic year. The decomposed theory of planned behavior was tested for its predictive ability with this…

Sensorimotor rhythm neurofeedback as adjunct therapy for Parkinson's disease.

Science.gov (United States)

Philippens, Ingrid H C H M; Wubben, Jacqueline A; Vanwersch, Raymond A P; Estevao, Dave L; Tass, Peter A

2017-08-01

Neurofeedback may enhance compensatory brain mechanisms. EEG-based sensorimotor rhythm neurofeedback training was suggested to be beneficial in Parkinson's disease. In a placebo-controlled study in parkinsonian nonhuman primates we here show that sensorimotor rhythm neurofeedback training reduces MPTP-induced parkinsonian symptoms and both ON and OFF scores during classical L-DOPA treatment. Our findings encourage further development of sensorimotor rhythm neurofeedback training as adjunct therapy for Parkinson's disease which might help reduce L-DOPA-induced side effects.

Survival of probiotic adjunct cultures in cheese and challenges in their enumeration using selective media.

Science.gov (United States)

Oberg, C J; Moyes, L V; Domek, M J; Brothersen, C; McMahon, D J

2011-05-01

Various selective media for enumerating probiotic and cheese cultures were screened, with 6 media then used to study survival of probiotic bacteria in full-fat and low-fat Cheddar cheese. Commercial strains of Lactobacillus acidophilus, Lactobacillus casei, Lactobacillus paracasei, or Bifidobacterium lactis were added as probiotic adjuncts. The selective media, designed to promote growth of certain lactic acid bacteria (LAB) over others or to differentiate between LAB, were used to detect individual LAB types during cheese storage. Commercial strains of Lactococcus, Lactobacillus, and Bifidobacterium spp. were initially screened on the 6 selective media along with nonstarter LAB (NSLAB) isolates. The microbial flora of the cheeses was analyzed during 9 mo of storage at 6°C. Many NSLAB were able to grow on media presumed selective for Lactococcus, Bifidobacterium spp., or Lb. acidophilus, which became apparent after 90 d of cheese storage, Between 90 and 120 d of storage, bacterial counts changed on media selective for Bifidobacterium spp., suggesting growth of NSLAB. Appearance of NSLAB on Lb. casei selective media [de man, Rogosa, and Sharpe (MRS)+vancomycin] occurred sooner (30 d) in low-fat cheese than in full-fat control cheeses. Differentiation between NSLAB and Lactococcus was achieved by counting after 18 to 24h when the NSLAB colonies were only pinpoint in size. Growth of NSLAB on the various selective media during aging means that probiotic adjunct cultures added during cheesemaking can only be enumerated with confidence on selective media for up to 3 or 4 mo. After this time, growth of NSLAB obfuscates enumeration of probiotic adjuncts. When adjunct Lb. casei or Lb. paracasei cultures are added during cheesemaking, they appear to remain at high numbers for a long time (9 mo) when counted on MRS+vancomycin medium, but a reasonable probability exists that they have been overtaken by NSLAB, which also grow readily on this medium. Enumeration using multiple

Safety and efficacy of angioplasty with intracoronary stenting in patients with unstable coronary syndromes. Comparison with stable coronary syndromes

Directory of Open Access Journals (Sweden)

Luís C. L. Correia

2000-06-01

Full Text Available OBJECTIVE: To assess safety and efficacy of coronary angioplasty with stent implantation in unstable coronary syndromes. METHODS: Retrospective analysis of in-hospital and late evolution of 74 patients with unstable coronary syndromes (unstable angina or infarction without elevation of the ST segment undergoing coronary angioplasty with stent placement. These 74 patients were compared with 31 patients with stable coronary syndromes (stable angina or stable silent ischemia undergoing the same procedure. RESULTS: No death and no need for revascularization of the culprit artery occurred in the in-hospital phase. The incidences of acute non-Q-wave myocardial infarction were 1.4% and 3.2% (p=0.6 in the unstable and stable coronary syndrome groups, respectively. In the late follow-up (11.2±7.5 months, the incidences of these events combined were 5.7% in the unstable coronary syndrome group and 6.9% (p=0.8 in the stable coronary syndrome group. In the multivariate analysis, the only variable with a tendency to significance as an event predictor was diabetes mellitus (p=0.07; OR=5.2; 95% CI=0.9-29.9. CONCLUSION: The in-hospital and late evolutions of patients with unstable coronary syndrome undergoing angioplasty with intracoronary stent implantation are similar to those of the stable coronary syndrome group, suggesting that this procedure is safe and efficacious when performed in unstable coronary syndrome patients.

Finding a Seat at the Table Meeting the Pedagogical Needs of Adjunct Faculty in the Community College the Development and Implementation of a Staff Training Plan

Science.gov (United States)

Spigelmyer, Frances Erickson

2011-01-01

This qualitative study via an action research design explored adjunct faculty pedagogical perceptions at Butler County Community College (BC3) in Butler, Pennsylvania. Based on a preliminary study by the researcher, adjunct survey data was analyzed to determine if there was a need for pedagogy training and, if so, what adjuncts believed that…

Diagnosis of breast cancer: contribution of US as an adjunct to mammography

NARCIS (Netherlands)

Zonderland, H. M.; Coerkamp, E. G.; Hermans, J.; van de Vijver, M. J.; van Voorthuisen, A. E.

1999-01-01

PURPOSE: To determine the value of ultrasonography (US) as an adjunct to mammography for the diagnosis of breast cancer. MATERIALS AND METHODS: In a 2-year prospective study, 4,811 mammograms were classified according to level of suspicion of malignancy. Targeted US was performed to analyze (a)

Practice guidelines for acupuncturists using acupuncture as an adjunctive treatment for anorexia nervosa.

Science.gov (United States)

Fogarty, Sarah; Ramjan, Lucie Michelle

2015-02-01

Anorexia nervosa is a potentially life-threatening eating disorder where people intentionally refuse to eat sufficient amounts to maintain a healthy body-weight for fear of becoming fat. The intense preoccupation with restriction of food and control of body weight makes this one of the most complex and confusing conditions for practitioners to treat. While no single treatment has been found to be superior to another in the treatment of anorexia nervosa, general practice guidelines are available to guide mainstream treatment, however there are no guidelines for practitioners of complementary therapies. Complementary therapies such as acupuncture show promise as an adjunctive therapy in improving co-morbidities such as depression and anxiety levels among people with anorexia nervosa, by strengthening mind, body and overall well-being. The aim of this guideline is to assist and support acupuncture practitioners to deliver effective and safe adjunctive acupuncture treatments to people with anorexia nervosa, by providing a practice guideline that is underpinned by an ethical and evidence-based framework. The use of complementary therapies and specifically acupuncture in the treatment of anorexia nervosa may provide important adjunctive care to allow a comprehensive treatment approach that potentially improves quality of life, reduces anxiety and instils hope for recovery. It is hoped that acupuncture practitioners treating patients with anorexia nervosa will refer to these guidelines and apply the guidance (as deemed appropriate). Copyright © 2015 Elsevier Ltd. All rights reserved.

Systematic review of the adjunctive use of diode and Nd:YAG lasers for nonsurgical periodontal instrumentation.

Science.gov (United States)

Roncati, Marisa; Gariffo, Annalisa

2014-04-01

The aims of this study were (1) to conduct a literature search and systematically evaluate the additional therapeutic effects of pulsed Nd:YAG or diode laser use in patients with periodontitis, (2) to assess evidence supporting the additional benefit of laser-mediated periodontal treatment in conjunction with scaling and root planning (SRP) (not as monotherapy), and (3) to interpret the evidence presented in retrieved publications. Opinions about the additional use of diode lasers in the nonsurgical treatment of plaque-induced periodontal lesions are conflicting. The April 2011 American Academy of Periodontology's "Statement on the Efficacy of Lasers in the Non-Surgical Treatment of Inflammatory Periodontal Disease" asserted that the use of a laser as monotherapy or in addition to nonsurgical periodontal instrumentation conveyed no advantage. After initial screening, 23/77 potentially relevant articles and abstracts identified through electronic and manual searches of the MEDLINE(®)/PubMed database and the Cochrane Central Register of Controlled Trials (1990-2012) were included in this review. A meta-analysis could be performed. The results indicate that Nd:YAG or diode laser, used in an adjunctive capacity to SRP, may provide some additional benefit, in 6 month studies, compared with mechanical debridement. The results show the adjunctive benefits that diode laser treatment can provide when it is used as an adjunct to nonsurgical periodontal treatment in adults with chronic periodontitis. Further long-term, well-designed, parallel randomized clinical trials are needed to assess the effectiveness of the adjunctive use of the diode laser, as well as the appropriate dosimetry and laser settings.

Pharmacogenetics in electroconvulsive therapy and adjunctive medications.

Science.gov (United States)

Mirzakhani, Hooman; van Noorden, Martijn S; Swen, Jesse; Nozari, Ala; Guchelaar, Henk-Jan

2015-01-01

Electroconvulsive therapy (ECT) has shown apparent efficacy in treatment of patients with depression and other mental illnesses who do not respond to psychotropic medications or need urgent control of their symptoms. Pharmacogenetics contributes to an individual's sensitivity and response to a variety of drugs. Clinical insights into pharmacogenetics of ECT and adjunctive medications not only improves its safety and efficacy in the indicated patients, but can also lead to the identification of novel treatments in psychiatric disorders through understanding of potential molecular and biological mechanisms involved. In this review, we explore the indications of pharmacogenetics role in safety and efficacy of ECT and present the evidence for its role in patients with psychiatric disorders undergoing ECT.

Efficacy of diltiazem as an adjunct to lignocaine in intravenous regional anesthesia

Directory of Open Access Journals (Sweden)

Puneet Khanna

2013-01-01

Full Text Available Background: Various adjuncts have been used with lignocaine to decrease tourniquet pain and prolong post-operative analgesia during intravenous regional anesthesia (IVRA. Calcium-channel blockers potentiate the analgesic effect of local anesthetics. This study was designed to evaluate the efficacy of diltiazem as an adjunct to lignocaine in IVRA with respect to tourniquet tolerance, perioperative analgesia, and quality of anesthesia. Methods: In this prospective, randomized, and double-blind study, 40 patients (American Society for Anesthesiologists grade I/II undergoing elective hand surgery under IVRA were assigned into two groups of 20 each and administered IVRA either with lignocaine 3 mg/kg (group Lignocaine (L or lignocaine 3 mg/kg plus diltiazem 0.2 mg/kg (group Lignocaine-Diltiazem (LD with normal saline (total volume-40 ml. Hemodynamic parameters, onset of the complete sensory blockade, motor blockade, and intraoperative (tourniquet pain and post-operative Visual Analogue Scale scores, total intraoperative and consumption of post-operative fentanyl intraoperative were recorded. Results: Sensory block was established in 2.5±0.688 min in group LD verses 5.60±0.851 min in group L. Motor blockade was established in 8.65±0.933 min in group LD and 13.46±0.604 min in group L. The mean VAS scores >3 were attained early at 30 min (3.1±0.912 in group L. Patients in group L requested early rescue analgesic at 30±8.633 min compared with 49.64±7.958 min in group LD. Conclusions: Diltiazem as an adjunct to lignocaine provided enhanced intraoperative and post-operative analgesia without any significant side effects.

WPAs and Adjuncts: What We Can Learn from Social Identity & Expertise Theories

Science.gov (United States)

Sidey, Mark Edward

2012-01-01

This dissertation examines the social identity of adjunct faculty and the implications for writing program administrators (WPAs). With the ever increasing reliance on Master's degree teachers to teach first-year composition and other writing classes, WPAs are faced with the task of attempting to bring some level of disciplinary coherence to…

PACS: Do clinical users benefit from it as a training adjunct? | van ...

African Journals Online (AJOL)

Although a PACS relates specifically to the archiving and retrieval of radiological images and reports, it became clear from the feedback received from medical clinicians (who ... The advantages of PACS as a positive training adjunct were highlighted in the areas of multi-site viewing and consultation, the possibility of image ...

Effects of adjunctive exercise on physiological and psychological parameters in depression: a randomized pilot trial.

Science.gov (United States)

Kerling, Arno; Tegtbur, Uwe; Gützlaff, Elke; Kück, Momme; Borchert, Luise; Ates, Zeynep; von Bohlen, Anne; Frieling, Helge; Hüper, Katja; Hartung, Dagmar; Schweiger, Ulrich; Kahl, Kai G

2015-05-15

Major depressive disorder (MDD) is associated with decreased physical activity and increased rates of the metabolic syndrome (MetS), a risk factor for the development of type 2 diabetes and cardiovascular disorders. Exercise training has been shown to improve cardiorespiratory fitness and metabolic syndrome factors. Therefore, our study aimed at examining whether patients receiving an exercise program as an adjunct to inpatient treatment will benefit in terms of physiological and psychological factors. Fourty-two inpatients with moderate to severe depression were included. Twenty-two patients were randomized to additional 3x weekly exercise training (EXERCISE) and compared to treatment as usual (TAU). Exercise capacity was assessed as peak oxygen uptake (VO2peak), ventilatory anaerobic threshold (VAT) and workload expressed as Watts (W). Metabolic syndrome was defined according to NCEP ATPIII panel criteria. After 6 weeks of treatment, cardiorespiratory fitness (VO2peak, VAT, Watt), waist circumference and HDL cholesterol were significantly improved in EXERCISE participants. Treatment response expressed as ≥50% MADRS reduction was more frequent in the EXERCISE group. Adjunctive exercise training in depressed inpatients improves physical fitness, MetS factors, and psychological outcome. Given the association of depression with cardiometablic disorders, exercise training is recommended as an adjunct to standard antidepressant treatment. Copyright © 2015 Elsevier B.V. All rights reserved.

The role and effectiveness of adjunctive hyperbaric oxygen therapy in the management of musculoskeletal disorders.

Directory of Open Access Journals (Sweden)

Wang J

2002-07-01

Full Text Available The management of musculoskeletal disorders is an increasing challenge to clinicians. Successful treatment relies on a wide range of multidisciplinary interventions. Adjunctive hyperbaric oxygen (HBO therapy has been used as an orthopaedic treatment for several decades. Positive outcomes have been reported by many authors for orthopaedic infections, wound healing, delayed union and non-union of fractures, acute traumatic ischemia of the extremities, compromised grafts, and burn injuries. Severe side effects have also been reported with this therapy. To aid in the use of HBO therapy in orthopaedics, we reviewed 43 papers published in the past four decades and summarised the mechanisms, effectiveness, indications and contraindications, side effects, and cost impact of adjunctive hyperbaric oxygen therapy in the management of difficult musculoskeletal disorders. Adjunctive HBO therapy is an effective treatment modality for the management of some severe and refractory musculoskeletal problems. If appropriate candidates are carefully identified, hyperbaric oxygen is a limb- and sometimes life-saving therapy. HBO therapy significantly reduces the length of the patient′s hospital stay, amputation rate, and wound care expenses. Thus, it is a cost-effective modality. A clinician must understand the side effects and risks of HBO treatment. Close monitoring throughout the treatment is warranted to minimise the risk to the patients.

Polypodium leucotomos as an Adjunct Treatment of Pigmentary Disorders.

Science.gov (United States)

Nestor, Mark; Bucay, Vivian; Callender, Valerie; Cohen, Joel L; Sadick, Neil; Waldorf, Heidi

2014-03-01

Extracts of the tropical fern Polypodium leucotomos appear to possess beneficial properties for the skin attributed to the presence of numerous compounds within the extract that have antioxidant and photoprotective properties. Orally administered Polypodium leucotomos may provide protection against the detrimental photoaging effects of sunlight and can also help reduce the frequency and severity of polymorphous light eruption. Polypodium leucotomos has also been shown to be beneficial for the prevention and potential treatment of several aesthetically relevant conditions. The purpose of this review is to investigate the beneficial role of Polypodium leucotomos as an adjunct treatment for vitiligo, melasma, and postinflammatory hyperpigmentation. Based on a review of relevant literature including the results of a randomized, placebo-controlled study, the oral administration of Polypodium leucotomos significantly improved the severity of melasma in women after 12 weeks. Three randomized, double-blind, placebo-controlled studies have demonstrated significant improvements in vitiligo when oral Polypodium leucotomos therapy was combined with psoralens plus ultraviolet A and narrowband ultraviolet B. No controlled studies have assessed the efficacy of Polypodium leucotomos for the treatment of postinflammatory hyperpigmentation; however, its known antioxidant and anti-inflammatory properties and demonstrated effectiveness for melasma support its use for treating this condition. No adverse events have been associated with the use of Polypodium leucotomos. In addition to preventing many harmful effects associated with sunlight exposure, orally administered Polypodium leucotomos also appears to provide adjunctive benefits in treating vitiligo, melasma, and may have the potential to help with postinflammatory hyperpigmentation.

A mindful eating group as an adjunct to individual treatment for eating disorders: a pilot study.

Science.gov (United States)

Hepworth, Natasha S

2011-01-01

The objective of this study was to investigate potential benefits of a Mindful Eating Group as an adjunct to long-term treatment for a variety of eating disorders. Individuals (N = 33) attending treatment at an outpatient treatment facility participated in the 10-week intervention designed to enhance awareness around hunger and satiety cues. Disordered eating symptoms were assessed pre- and post-intervention using the EAT-26. Significant reductions were found on all subscales of the EAT-26 with large effect sizes. No significant differences were identified between eating disorder diagnoses. Results suggest potential benefits of an adjunct mindfulness group intervention when treating a variety of eating disorders. Limitations are discussed.

REAL TIME PCR IDENTIFICATION FOR TARGET ADJUNCTIVE ANTIBIOTIC THERAPY OF SEVERE CHRONIC PERIODONTITIS. PART II - MICROBIOLOGICAL EFFECTIVENESS.

Directory of Open Access Journals (Sweden)

Kamen Kotsilkov

2014-10-01

Full Text Available INTRODUCTION: Antibiotic use in chronic periodontitis may result in improvement in periodontal status, although many questions regarding the indications for this therapy remain unanswered. The polymicrobial etiology of the periodontal infection hinders the choice of the proper antibiotic agent. Furthermore the indiscriminate use of antibiotics could lead to high levels of resistance and to various adverse reactions. In the recent years a various molecular diagnostics protocols were proposed in order to facilitate the decision for adjunctive antibiotic administration. OBJECTIVE: The aim of this study is to compare the microbiological effectiveness of adjunctive antibiotic administration with the mechanical periodontal therapy. METHODS: 30 patients with severe chronic periodontitis were enrolled in this study and were divided in 3 groups: Control group – with mechanical debridement only. Test group 1 – with combined adjunctive antibiotic administration using Amoxicillin+ Metronidazole. Test group 2 – with target antibiotic administration according to the resuts from the Real Time PCR identification. RESULTS: The prevalence of all the isolated microorganisms (exept. E.nodatum and C.gingivalis in Test Group 2 demonstrates statistically significant reduction compared with the other treatment approaches. Almost complete elimination was registered for the consensus pathogens from the red and orange complexes (above 99% and 100% for P.intemedia. CONCLUSION: The adjunct antibiotic treatment targeted with Real-Time PCR identification demonstrates almost complete elimination of the putative periodontal pathogens in the deep periodontal pockets in patients with severe chronic periodontitis. This result suggests slower recolonisation of these habitats thus limiting the risk for progression of the periodontal destruction.

Intracoronary delivery of Gd-DTPA and Gadophrin-2 for determination of myocardial viability with MR imaging

Energy Technology Data Exchange (ETDEWEB)

Ni, Y.; Bosmans, H.; Miao, Y.; Bogaert, J.; Dymarkowski, S.; Yu, J.; Baert, A.L.; Marchal, G. [Dept. of Radiology, University Hospitals, Catholic University Leuven (Belgium); Pislaru, C.; Pislaru, S.; Werf, F. van de [Dept. of Cardiology, University Hospitals, Catholic University Leuven (Belgium); Semmler, W. [Inst. fuer Diagnostikforschung GmbH, Berlin (Germany)

2001-05-01

The aim of this study was to compare intracoronary (i. c.) administration of Gadophrin-2, a necrosis-avid contrast agent (NACA), and nonspecific agent Gd-DTPA for determination of myocardial viability (MV) in acute myocardial infarction (AMI) with MRI. Reperfused AMI was induced in 12 dogs by transcatheter balloon occlusion of coronary artery. In 6 dogs each, Gd-DTPA at 0.1 mmol/kg or Gadophrin-2 at 0.005 mmol/kg was administered into coronary artery by fast bolus (n = 3) or slow infusion (n = 3). Serial ECG-triggered cardiac MRI of T1-weighted segmented turbo fast low-angle shot (FLASH) sequence was conducted and compared with triphenyltetrazolium chloride (TTC) histochemical staining. The contrast ratio and infarct size were quantified and analysed statistically. No cardiovascular side effects were found with local delivery of both agents. After i. c. administration, Gadophrin-2 induced a strong (CR {>=} 1.78) and persistent ({>=} 10 h) contrast enhancement of infarcted region. The infarct size defined with Gadophrin-2 was almost identical to that with TTC staining throughout the postcontrast period. With a dose 20 times higher, Gd-DTPA also strongly enhanced infarct-to-normal contrast; however, the enhancement diminished with time, i. e. from early strong to later faint enhancement and eventual loss of contrast. The delineated infarct size was also unstable, i. e. from early overestimation to later underestimation and eventual disappearance of the enhanced infarct. In combination with PTCA procedure, i. c. administration of MRI contrast agents may prove useful for post-procedure verification of diagnosis. The NACA-enhanced MRI may serve as an in vivo surrogate of postmortem histochemical staining for determination of MV. Although applicable in clinical setting, cardiac MRI with nonspecific Gd-DTPA is less reliable and should be performed within less than 1 h after contrast. (orig.)

Nonsurgical therapy of chronic periodontitis with adjunctive systemic azithromycin or amoxicillin/metronidazole.

Science.gov (United States)

Jentsch, Holger F R; Buchmann, Andreas; Friedrich, Abel; Eick, Sigrun

2016-09-01

The objective of the present study is to compare the effect of systemic adjunctive use of azithromycin with amoxicillin/metronidazole to scaling and root planing (SRP) in a clinical study. Data from 60 individuals with chronic periodontitis were evaluated after full-mouth SRP. Antibiotics were given from the first day of SRP, in the test group (n = 29), azithromycin for 3 days and, in the control group (n = 31), amoxicillin/metronidazole for7 days. Probing depth (PD), attachment level (AL), and bleeding on probing (BOP) were recorded at baseline and after 3 and 12 months. Gingival crevicular fluid was analyzed for matrix metalloprotease (MMP)-8 and interleukin (IL)-1beta levels. Subgingival plaque was taken for assessment of the major bacteria associated with periodontitis. In both groups, PD, AL, and BOP were significantly reduced (p chronic periodontitis; however, a randomized placebo-controlled multicenter study is needed. Application of azithromycin as a single antibiotic for 3 days might be considered as an additional adjunctive antibiotic to SRP in selected patients.

The Relationship of Perceived Organizational Support, Job Satisfaction, and Years of Online Teaching Experience to Work Engagement among Online Undergraduate Adjunct Faculty Members

Science.gov (United States)

Zone, Emma J.

2013-01-01

The rapid growth of online higher education has necessitated increased employment of adjunct faculty. Correlational analyses were implemented to determine whether a relationship exists between adjunct undergraduate faculty's perceptions of organizational support, overall job satisfaction, and online teaching experience, and their work engagement.…

Retention and recruitment of general dentists in an adjunct teaching model-A pilot study.

Directory of Open Access Journals (Sweden)

Brian J Howe

Full Text Available Retention and recruitment of part time clinical adjunct faculty members in dental education is becoming increasingly difficult as dental schools come to rely on this workforce for their increased involvement in clinical education. Contributing factors include full time faculty shortage, aging workforce, practice and student debt, practice and family commitments, and financial compensation. This study attempts to ascertain barriers to teaching so appropriate strategies can be formulated to address this issue.In the spring of 2016 an email survey was sent to current and former adjunct faculty members to ascertain demographics and retention and recruitment strategies. Descriptive analyses were completed for all variables in the sample.Twenty nine of forty six subjects responded to the survey with a response rate of 63%. Subjects over the age of sixty comprised 55% with only 17% being under the age of forty five. Overall family and practice commitments along with compensation were the primary barriers to teaching part time. For new dentists, student loan debt was the primary barrier to teaching. Travel to teach was also a barrier as 70% of respondents drove 200 miles or less to the dental school.The study demonstrated that the aging part time work force is a great concern and new part time clinical adjunct faculty members must be recruited. Barriers to recruitment and retention of faculty must be considered and addressed to sustain this teaching model.

Evaluation of combined intracoronary two-dimensional and doppler ultransound techniques in the relaxation function of coronary microcirculation

International Nuclear Information System (INIS)

Qi Chunmei; Li Dongye; Pan Defeng; Zhu Hong

2005-01-01

Objective: To observe the value of detecting the relaxation function of coronary microcirculation by using combined intracoronary two-dimensional (IVUS) and Doppler interventional ultransound (ICD) techniques with mean arteries pressure. Methods: Fourteen healthy male swines were divided into two groups randomly: eight swines fed with 1% cholesterol-rich diet for 12 weeks as a model of early atherosclerosis were classified as the experimental group; six swines fed with standard diet were classified as control group. All the swines were undergone cardiovascular catheterization examination after 12 weeks. Combined IVUS and ICD techniques were taken to calculate the change of coronary blood flow (CBF) after the administration of acetylcholine and nitroglycerin. The pressure of the root of aorta and then the relaxation function of coronary microcirculation can be accessed with coronary resistance index (RI). At last, all of the examed coronary arteries and related coronary microcirculation were undergone pathological examinations. Results: The pathological examinations demonstrated that the average intima thickness in experimental group was increased more evidently than that of control group (74.80 μm ± 17.60 μm vs 7.60 μm ± 4.27 μm P<0.001). The intima thickness increase can not be seen in the coronary microcirculation. Acetylcholine induced increase in RI in experimental group compared with control group (-0.18 ± 0.09 vs 0.29 ± 0.18, P<0.05). Nitroglycerin induced a decrease in RI for both groups (-0.40 ± 0.13 vs -0.34 ± 0.20). Conclusions: Using IVUS and ICD techniques combined mean arterial pressure can identify the endothelium-mediated dysfunction on coronary microcirculation in the early stage of AS. (authors)

Hypnosis as an Adjunct Treatment for Distress Associated with Pediatric Cancer Procedures.

Science.gov (United States)

White, Jerre Lee

This paper reviews research literature pertaining to the pain and anxiety associated with pediatric cancer and the use of hypnosis as an adjunct treatment. It is noted that pain and anxiety are most often associated with the procedural treatment of cancer, and that the literature suggests that both pain and anxiety are multi-faceted constructs.…

Efficacy of Adjunctive Tofacitinib Therapy in Mouse Models of Tuberculosis

Directory of Open Access Journals (Sweden)

Mamoudou Maiga

2015-08-01

Full Text Available The global tuberculosis (TB epidemic and the spread of multi- and extensively-drug resistant strains of Mycobacterium tuberculosis (M.tb have been fueled by low adherence to following lengthy treatment protocols, and the rapid spread of HIV (Human Immunodeficiency Virus. Persistence of the infection in immunocompetent individuals follows from the ability of M.tb to subvert host immune responses in favor of survival within macrophages. Alternative host-directed strategies are therefore being currently sought to improve treatment efficacy and duration. In this study, we evaluated tofacitinib, a new oral Janus kinase (JAK blocker with anti-inflammatory properties, in shortening tuberculosis treatment. BALB/c mice, which are immunocompetent, showed acceleration of M.tb clearance achieving apparent sterilization after 16 weeks of adjunctive tofacitinib therapy at average exposures higher than recommended in humans, while mice receiving standard treatment alone did not achieve clearance until 24 weeks. True sterilization with tofacitinib was not achieved until five months. C3HeB/FeJ mice, which show reduced pro-inflammatory cytokines during M.tb infection, did not show improved clearance with adjunctive tofacitinib therapy, indicating that the nature of granulomatous lesions and host immunity may influence responsiveness to tofacitinib. Our findings suggest that the JAK pathway could be explored further for host-directed therapy in immunocompetent individuals.

Efficacy of Adjunctive Tofacitinib Therapy in Mouse Models of Tuberculosis

Science.gov (United States)

Maiga, Mamoudou; Ahidjo, Bintou Ahmadou; Maiga, Mariama C.; Cheung, Laurene; Pelly, Shaaretha; Lun, Shichun; Bougoudogo, Flabou; Bishai, William R.

2015-01-01

The global tuberculosis (TB) epidemic and the spread of multi- and extensively-drug resistant strains of Mycobacterium tuberculosis (M.tb) have been fueled by low adherence to following lengthy treatment protocols, and the rapid spread of HIV (Human Immunodeficiency Virus). Persistence of the infection in immunocompetent individuals follows from the ability of M.tb to subvert host immune responses in favor of survival within macrophages. Alternative host-directed strategies are therefore being currently sought to improve treatment efficacy and duration. In this study, we evaluated tofacitinib, a new oral Janus kinase (JAK) blocker with anti-inflammatory properties, in shortening tuberculosis treatment. BALB/c mice, which are immunocompetent, showed acceleration of M.tb clearance achieving apparent sterilization after 16 weeks of adjunctive tofacitinib therapy at average exposures higher than recommended in humans, while mice receiving standard treatment alone did not achieve clearance until 24 weeks. True sterilization with tofacitinib was not achieved until five months. C3HeB/FeJ mice, which show reduced pro-inflammatory cytokines during M.tb infection, did not show improved clearance with adjunctive tofacitinib therapy, indicating that the nature of granulomatous lesions and host immunity may influence responsiveness to tofacitinib. Our findings suggest that the JAK pathway could be explored further for host-directed therapy in immunocompetent individuals. PMID:26425693

Digital health intervention as an adjunct to a workplace health program in hypertension.

Science.gov (United States)

Senecal, Conor; Widmer, R Jay; Johnson, Matthew P; Lerman, Lilach O; Lerman, Amir

2018-05-30

Hypertension is a common and difficult-to-treat condition; digital health tools may serve as adjuncts to traditional pharmaceutical and lifestyle-based interventions. Using a retrospective observational study we sought to evaluate the effect of a desktop and mobile digital health intervention (DHI) as an adjunct to a workplace health program in those previously diagnosed with hypertension. As part of a workplace health program, 3330 patients were identified as previously diagnosed with hypertension. A DHI was made available to participants providing motivational and educational materials assisting in the management of hypertension. We evaluated changes in blood pressure, weight, and body mass index (BMI) between users and nonusers based on login frequency to the DHI using multivariate regression through the five visits over the course of 1 year. One thousand six hundred twenty-two (49%) participants logged into the application at least once. DHI users had significant greater improvements in systolic blood pressure (SBP; -2.79 mm Hg), diastolic blood pressure (-2.12 mm Hg), and BMI (-0.23 kg/m 2 ) at 1 year. Increased login frequency was significantly correlated with reductions in SBP, diastolic blood pressure, weight, and BMI (P ≤ .014). This large, observational study provides evidence that a DHI as an adjunct to a workplace health program is associated with greater improvement in blood pressure and BMI at 1 year. This study adds to the growing body of evidence that DHIs may be useful in augmenting the treatment of hypertension in addition to traditional management with pharmaceuticals and lifestyle changes. Copyright © 2018 American Heart Association. Published by Elsevier Inc. All rights reserved.

Surgery as an Adjunctive Treatment for Multidrug-Resistant Tuberculosis : An Individual Patient Data Metaanalysis

NARCIS (Netherlands)

Fox, Gregory J.; Mitnick, Carole D.; Benedetti, Andrea; Chan, Edward D.; Becerra, Mercedes; Chiang, Chen-Yuan; Keshavjee, Salmaan; Koh, Won-Jung; Shiraishi, Yuji; Viiklepp, Piret; Yim, Jae-Joon; Pasvol, Geoffrey; Robert, Jerome; Shim, Tae Sun; Shin, Sonya S.; Menzies, Dick; van der Werf, Tjip S.

2016-01-01

Background. Medical treatment for multidrug-resistant (MDR)-tuberculosis is complex, toxic, and associated with poor outcomes. Surgical lung resection may be used as an adjunct to medical therapy, with the intent of reducing bacterial burden and improving cure rates. We conducted an individual

Use of monorail PTCA balloon catheter for local drug delivery.

Science.gov (United States)

Trehan, Vijay; Nair, Girish M; Gupta, Mohit D

2007-01-01

We report the use of monorail coronary balloon as an infusion catheter to give bailout abciximab selectively into the site of stent thrombosis as an adjunct to plain old balloon angioplasty (POBA) in a patient of subacute stent thrombosis of the left anterior descending coronary artery. The balloon component (polyamide material) of the monorail balloon catheter was shaved off the catheter so that abciximab injected through the balloon port of the catheter exited out the shaft of the balloon catheter at the site from where the balloon material was shaved off. We believe that selective infusion with abciximab along with POBA established antegrade flow and relieved the patient's ischemia. In the absence of essential hardware to give intracoronary drugs in an emergency situation, one may employ our technique of infusion through a monorail balloon catheter after shaving the balloon component from the catheter.

Intracoronary thallium-201 scintigraphy after thrombolytic therapy for acute myocardial infarction compared with 10 and 100 day intravenous thallium-201 scintigraphy

International Nuclear Information System (INIS)

Heller, G.V.; Parker, J.A.; Silverman, K.J.; Royal, H.D.; Kolodny, G.M.; Paulin, S.; Braunwald, E.; Markis, J.E.

1987-01-01

Thallium-201 imaging has been utilized to estimate myocardial salvage after thrombolytic therapy for acute myocardial infarction. However, results from recent animal studies have suggested that as a result of reactive hyperemia and delayed necrosis, thallium-201 imaging may overestimate myocardial salvage. To determine whether early overestimation of salvage occurs in humans, intracoronary thallium-201 scans 1 hour after thrombolytic therapy were compared with intravenous thallium-201 scans obtained approximately 10 and 100 days after myocardial infarction in 29 patients. In 10 patients with angiographic evidence of coronary reperfusion, immediate improvement in thallium defects and no interim clinical events, there was no change in imaging in the follow-up studies. Of nine patients with coronary reperfusion but no initial improvement of perfusion defects, none showed worsening of defects in the follow-up images. Six of these patients demonstrated subsequent improvement at either 10 or 100 days after infarction. Seven of 10 patients with neither early evidence of reperfusion nor improvement in perfusion defects had improvement of infarct-related perfusion defects, and none showed worsening. In conclusion, serial scanning at 10 and 100 days after infarction in patients with no subsequent clinical events showed no worsening of the perfusion image compared with images obtained in acute studies. Therefore, there is no evidence that thallium-201 imaging performed early in patients with acute myocardial infarction overestimates improvement

Adjunctive use of the diode laser in non-surgical periodontal therapy: exploring the controversy.

Science.gov (United States)

Porteous, Mary Sornborger; Rowe, Dorothy J

2014-04-01

Despite the controversy regarding clinical efficacy, dental hygienists use the diode laser as an adjunct to non-surgical periodontal therapy. The technique to maximize successful laser therapy outcome is controversial as well. The purpose of this review is to explore the scientific foundation of the controversy surrounding the use of the diode laser as an adjunct to non-surgical periodontal therapy. Further, this paper addresses the weaknesses in study design, the heterogeneity of methodology in the published clinical studies, especially the laser parameters, and how these issues impact the collective clinical and microbial data, and thus conclusions regarding clinical efficacy. Evaluation of the literature identifies possible mechanisms that could contribute to the varied, often conflicting results among laser studies that are the foundation of the controversy surrounding clinical efficacy. These mechanisms include current paradigms of periodontal biofilm behavior, tissue response to laser therapy being dependent on tissue type and health, and that the successful therapeutic treatment window is specific to the target tissue, biofilm composition, laser wavelength, and laser energy delivered. Lastly, this paper discusses laser parameters used in the various clinical studies, and how their diversity contributes to the controversy. Although this review does not establish clinical efficacy, it does reveal the scientific foundation of the controversy and the need for standardized, well designed randomized controlled clinical trials to develop specific guidelines for using the laser as an adjunct to non-surgical periodontal therapy. Using evidence-based laser guidelines would allow dental hygienists to provide more effective non-surgical periodontal care.

Adjunctive antipsychotic in the treatment of body dysmorphic disorder - A retrospective naturalistic case note study.

Science.gov (United States)

Rashid, Haroon; Khan, Akif A; Fineberg, Naomi A

2015-06-01

A retrospective naturalistic case note study to determine the frequency, co-morbidity and treatment-response of body dysmorphic disorder (BDD). Records from 280 patients attending a highly specialised obsessive-compulsive disorder (OCD)/BDD service were analysed. The clinical outcome was measured either through scoring of the Yale-Brown Obsessive-Compulsive Scale (Y-BOCS) for OCD/BDD, or textual analysis of case notes for evidence of symptomatic improvement, treatment tolerability, and premature disengagement. A total of 32 patients (11.43%) were diagnosed with BDD. Of these, 28 (87.5%) had at least one co-morbidity. All patients were offered cognitive behavioural therapy (CBT) and selective serotonin reuptake inhibitor (SSRI). Adjunctive low-dose antipsychotic was prescribed for 21 (66%) patients. Overall, 18/32 (56%) responded, and 7/32 (22%) disengaged prematurely. Patients offered antipsychotic, SSRI and CBT (n = 21) were compared with those offered SSRI and CBT only (n = 11). The treatment was well-tolerated. Whereas there was no significant inter-group difference in the clinical response rate, premature disengagement occurred less frequently in the antipsychotic-treated patients (9.5% versus 45%; Fisher's Exact Test P = 0.0318). BDD frequently presents with co-morbidity, treatment-resistance and premature disengagement. Adjunctive antipsychotic was associated with significantly better treatment adherence, but responder rates did not differ significantly, possibly related to the small sample-size. A well-powered randomised controlled study is warranted, to determine clinical outcomes with adjunctive antipsychotic in BDD.

Efficacy, safety and tolerability of rasagiline as adjunctive therapy in elderly patients with Parkinson's disease.

Science.gov (United States)

Tolosa, E; Stern, M B

2012-02-01

Rasagiline, an MAO-B inhibitor, is indicated for the treatment of Parkinson's disease (PD). In this post hoc analysis, the efficacy, safety and tolerability of rasagiline as an adjunct to levodopa were compared with placebo in elderly (≥70 years) and younger (Rasagiline: Efficacy and Safety on the Treatment of 'OFF' and Lasting effect in Adjunct therapy with Rasagiline Given Once daily randomized, double-blind, placebo-controlled trials with the primary efficacy end-point being the reduction from baseline in daily OFF time. Secondary efficacy end-points included scores for Clinical Global Improvement (CGI)-Examiner during ON time, Unified Parkinson's Disease Rating Scale (UPDRS)-ADL during OFF time, UPDRS-Motor during ON time and total daily ON time with and without troublesome dyskinesia. Tolerability was evaluated from adverse events (AEs) in the two age groups. Rasagiline decreased daily OFF time versus placebo (Prasagiline but were not significant. Between-group comparisons (≥70 vs. efficacy was unaffected by age for all end-points (P>0.1), and rasagiline was well tolerated amongst both groups of patients with a comparable incidence of total and dopaminergic AEs (P>0.1). Adjunct rasagiline is efficacious and well tolerated in elderly non-demented patients (≥70 years) with moderate to advanced PD. Confirmation of the efficacy and safety of rasagiline in the elderly patient subgroup is especially relevant because of the increasing number of elderly patients with PD. © 2011 The Author(s). European Journal of Neurology © 2011 EFNS.

Efficacy of Adjunctive Treatments Added to Olanzapine or Clozapine for Weight Control in Patients with Schizophrenia: A Systematic Review and Meta-Analysis

Directory of Open Access Journals (Sweden)

Yun-Jung Choi

2015-01-01

Full Text Available Objectives. This study was conducted to review systematically adjunctive treatments for weight reduction in patients with schizophrenia and compare efficacies of clinical trials through meta-analysis, so as to provide effective clinical guideline regarding weight control for patients taking atypical antipsychotics. Methods. Candidate clinical trials were identified through searching the Cochrane Central Register of Controlled Trials, PubMed, and PsycINFO. Fourteen randomized clinical trials were included for systematic review and meta-analysis from 132 potential trials. The Comprehensive Meta-Analysis version 2 was used for meta-analysis. Results. Difference in means and significances from meta-analyses regarding weight control by adjunctive treatments showed that topiramate, aripiprazole, or sibutramine was more effective than metformin or reboxetine. Psychiatric evaluations did not show statistically significant changes between treatment groups and placebo groups except topiramate adjunctive treatments. Adverse effects regarding adjunctive therapies were tolerable and showed statistically no significances compared to control groups. Conclusion. Though having several reports related to exacerbation of psychiatric symptoms, topiramate and aripiprazole are more efficacious than other medications in regard to weight reduction and less burden of critical adverse effects as well as being beneficial for clinical improvement.

Microbiological effects and recolonization patterns after adjunctive subgingival debridement with Er:YAG laser.

Science.gov (United States)

Sanz-Sánchez, Ignacio; Ortiz-Vigón, Alberto; Herrera, David; Sanz, Mariano

2016-07-01

The objective of this study was to assess the microbiological effects and recolonization patterns after non-surgical periodontal treatment protocol based on the adjunctive use of erbium-doped yttrium aluminium garnet (Er:YAG) laser. Patients diagnosed with chronic periodontitis were randomly assigned to two different treatment protocols: test, full-mouth subgingival ultrasonic instrumentation followed by Er-YAG laser application 1 week later to sites with initial probing pocket depth ≥4.5 mm; and control, full-mouth ultrasonic subgingival instrumentation within 1 week. Clinical (at sampled sites) and microbiological (culture-based) parameters were recorded at baseline and 3 and 12 months. Microbiological variables included total counts, frequency of detection, proportions and counts of target species. Results from 19 test and 21 control patients were compared. Minor changes were observed for total colony-forming units, with no differences between groups. For the frequency of detection, a limited and similar impact in both groups was observed for the most prevalent (over 80 %) periodontal pathogens (Porphyromonas gingivalis, Prevotella intermedia, Fusobacterium nucleatum). For proportions, reductions in P. gingivalis occurred at 3 months, both in the test and control groups (from 16.3 to 10 % and 16 to 14.8 %, respectively), although these differences were not statistically significant. At 12 months, the test group showed a statistically significant greater reduction in probing depth for the sampled sites. The adjunctive use of Er:YAG laser when compared with conventional ultrasonic debridement did not provide a microbiological added benefit. Even though some clinical benefits with the adjunctive laser application were identified when comparing both treatment protocols, there were no differences in microbiological outcomes or in the bacterial recolonization patterns.

Are anti-inflammatory agents effective in treating gingivitis as solo or adjunct therapies? A systematic review.

Science.gov (United States)

Polak, David; Martin, Conchita; Sanz-Sánchez, Ignacio; Beyth, Nurit; Shapira, Lior

2015-04-01

Systematically review the scientific evidence for efficiency of anti-inflammatory agents against gingivitis, either as solo treatments or adjunctive therapies. A protocol was developed aimed to answer the following focused question: "Are anti-inflammatory agents effective in treating gingivitis as solo or adjunct therapies?" RCTs and cohort studies on anti-inflammatory agents against gingivitis studies were searched electronically. Screening, data extraction and quality assessment were conducted. The primary outcome measures were indices of gingival inflammation. A sub-analysis was performed dividing the active agents into anti-inflammatory and other drugs. The search identified 3188 studies, of which 14 RCTs met the inclusion criteria. The use of anti-inflammatory or other agents, in general showed a higher reduction in the test than in the control in terms of gingival indexes and bleeding scores. Only two RCTs on inflammatory drugs could be meta-analysed, showing a statistically significant reduction in the GI in the experimental group [WMD = -0.090; 95% CI (-0.105; -0.074); p = 0.000]. However, the contribution of both studies to the global result was unbalanced (% weight: 99.88 and 0.12 respectively). Most of the tested material showed beneficial effect as anti-inflammatory agents against gingivitis, either as a single treatment modality or as an adjunctive therapy. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Nonstarter Lactobacillus strains as adjunct cultures for cheese making: in vitro characterization and performance in two model cheeses.

Science.gov (United States)

Briggiler-Marcó, M; Capra, M L; Quiberoni, A; Vinderola, G; Reinheimer, J A; Hynes, E

2007-10-01

Nonstarter lactic acid bacteria are the main uncontrolled factor in today's industrial cheese making and may be the cause of quality inconsistencies and defects in cheeses. In this context, adjunct cultures of selected lactobacilli from nonstarter lactic acid bacteria origin appear as the best alternative to indirectly control cheese biota. The objective of the present work was to study the technological properties of Lactobacillus strains isolated from cheese by in vitro and in situ assays. Milk acidification kinetics and proteolytic and acidifying activities were assessed, and peptide mapping of trichloroacetic acid 8% soluble fraction of milk cultures was performed by liquid chromatography. In addition, the tolerance to salts (NaCl and KCl) and the phage-resistance were investigated. Four strains were selected for testing as adjunct cultures in cheese making experiments at pilot plant scale. In in vitro assays, most strains acidified milk slowly and showed weak to moderate proteolytic activity. Fast strains decreased milk pH to 4.5 in 8 h, and continued acidification to 3.5 in 12 h or more. This group consisted mostly of Lactobacillus plantarum and Lactobacillus rhamnosus strains. Approximately one-third of the slow strains, which comprised mainly Lactobacillus casei, Lactobacillus fermentum, and Lactobacillus curvatus, were capable to grow when milk was supplemented with glucose and casein hydrolysate. Peptide maps were similar to those of lactic acid bacteria considered to have a moderate proteolytic activity. Most strains showed salt tolerance and resistance to specific phages. The Lactobacillus strains selected as adjunct cultures for cheese making experiments reached 10(8) cfu/g in soft cheeses at 7 d of ripening, whereas they reached 10(9) cfu/g in semihard cheeses after 15 d of ripening. In both cheese varieties, the adjunct culture population remained at high counts during all ripening, in some cases overcoming or equaling primary starter. Overall

Zinc as an adjunct therapy in the management of severe pneumonia among Gambian children: randomized controlled trial.

Science.gov (United States)

Howie, Stephen; Bottomley, Christian; Chimah, Osaretin; Ideh, Readon; Ebruke, Bernard; Okomo, Uduak; Onyeama, Charles; Donkor, Simon; Rodrigues, Onike; Tapgun, Mary; Janneh, Marie; Oluwalana, Claire; Kuti, Bankole; Enwere, Godwin; Esangbedo, Pamela; Doherty, Conor; Mackenzie, Grant; Greenwood, Brian; Corrah, Tumani; Prentice, Andrew; Adegbola, Richard; Zaman, Syed

2018-06-01

The benefit of zinc as an adjunct therapy for severe pneumonia is not established. We assessed the benefit of adjunct zinc therapy for severe pneumonia in children and determined whether the study children were zinc deficient. This was a randomized, parallel group, double-blind, placebo-controlled trial with an allocation ratio of 1:1 conducted in children with severe pneumonia to evaluate the efficacy of daily zinc as an adjunct treatment in preventing 'treatment failure' (presence of any sign of severe pneumonia) on day-5 and day-10 and in reducing the time to resolution of signs of severe pneumonia. Six hundred and four children 2-59 months of age presenting with severe pneumonia at six urban and rural health care facilities in The Gambia were individually randomised to receive placebo (n = 301) or zinc (n = 303) for seven days. To determine if the study children were zinc deficient, supplementation was continued in a randomly selected subgroup of 121 children from each arm for six months post-enrolment, and height-gain, nutritional status, plasma zinc concentrations, and immune competence were compared. Percentage of treatment failure were similar in placebo and zinc arms both on day 5 (14.0% vs 14.1%) and day 10 (5.2% vs 5.9%). The time to recovery from lower chest wall indrawing and sternal retraction was longer in the placebo compared to zinc arm (24.4 vs 23.0 hours; P  = 0.011 and 18.7 vs 11.0 hours; P  = 0.006 respectively). The time to resolution for all respiratory symptoms of severity was not significantly different between placebo and zinc arms (42.3 vs 30.9 hours respectively; P  = 0.242). In the six months follow-up sub-group, there was no significant difference in height gain, height-for-age and weight-for-height Z-scores, mid upper arm circumference, plasma zinc concentrations, and anergy at six months post-enrolment. In this population, zinc given as an adjunct treatment for severe pneumonia showed no benefit in treatment

Design of price incentives for adjunct policy goals in formula funding for hospitals and health services

Directory of Open Access Journals (Sweden)

Duckett Stephen J

2008-04-01

Full Text Available Abstract Background Hospital policy involves multiple objectives: efficiency of service delivery, pursuit of high quality care, promoting access. Funding policy based on hospital casemix has traditionally been considered to be only about promoting efficiency. Discussion Formula-based funding policy can be (and has been used to pursue a range of policy objectives, not only efficiency. These are termed 'adjunct' goals. Strategies to incorporate adjunct goals into funding design must, implicitly or explicitly, address key decision choices outlined in this paper. Summary Policy must be clear and explicit about the behaviour to be rewarded; incentives must be designed so that all facilities with an opportunity to improve have an opportunity to benefit; the reward structure is stable and meaningful; and the funder monitors performance and gaming.

A Bricolage Exploration in "Genkan" Space: "Tengu" and Adjunct TEFL in the Japanese University Context

Science.gov (United States)

Whitsed, Craig; Wright, Peter

2016-01-01

This paper reports on research focusing on a group of adjunct teachers of English employed in Japanese universities. Grounded in interpretive epistemology foregrounding constructionist traditions, this research employed bricolage as way of inquiring into, then representing, these teacher's experiences utilising multi-perspectival,…

Successful Use of Orbital Atherectomy as an Adjunct in Treating Extensively Calcified Mesenteric Artery Lesions.

Science.gov (United States)

Richard, Michele; Krol, Emilia; Dietzek, Alan

2016-10-01

To describe the use of orbital technique of atherectomy as an adjunct to successful angioplasty and stent placement of the superior mesenteric artery (SMA). The technique is demonstrated in a 68-year-old man with critical SMA stenosis. The SMA was cannulated with 0.014-in wire, but the lesion was highly stenotic and densely calcified and prevented the passage of even the smallest 1.5-mm balloon. Orbital atherectomy was thus performed with a 1.25-mm CSI crown. Balloon angioplasty was then possible with a 4 mm × 2 cm balloon followed by placement of a 7 mm × 22 mm balloon-mounted stent. The use of atherectomy as an adjunct to angioplasty and stenting in extensive, calcified SMA lesions supports the value of this technique to avoid a much larger and morbid open procedure. Published by Elsevier Inc.

Adjunctive selective estrogen receptor modulator increases neural activity in the hippocampus and inferior frontal gyrus during emotional face recognition in schizophrenia.

Science.gov (United States)

Ji, E; Weickert, C S; Lenroot, R; Kindler, J; Skilleter, A J; Vercammen, A; White, C; Gur, R E; Weickert, T W

2016-05-03

Estrogen has been implicated in the development and course of schizophrenia with most evidence suggesting a neuroprotective effect. Treatment with raloxifene, a selective estrogen receptor modulator, can reduce symptom severity, improve cognition and normalize brain activity during learning in schizophrenia. People with schizophrenia are especially impaired in the identification of negative facial emotions. The present study was designed to determine the extent to which adjunctive raloxifene treatment would alter abnormal neural activity during angry facial emotion recognition in schizophrenia. Twenty people with schizophrenia (12 men, 8 women) participated in a 13-week, randomized, double-blind, placebo-controlled, crossover trial of adjunctive raloxifene treatment (120 mg per day orally) and performed a facial emotion recognition task during functional magnetic resonance imaging after each treatment phase. Two-sample t-tests in regions of interest selected a priori were performed to assess activation differences between raloxifene and placebo conditions during the recognition of angry faces. Adjunctive raloxifene significantly increased activation in the right hippocampus and left inferior frontal gyrus compared with the placebo condition (family-wise error, Precognition in schizophrenia. These findings support the hypothesis that estrogen plays a modifying role in schizophrenia and shows that adjunctive raloxifene treatment may reverse abnormal neural activity during facial emotion recognition, which is relevant to impaired social functioning in men and women with schizophrenia.

Effect of rasagiline as adjunct therapy to levodopa on severity of OFF in Parkinson's disease.

Science.gov (United States)

Stocchi, F; Rabey, J M

2011-12-01

The LARGO study demonstrated that rasagiline 1 mg/day as adjunct to levodopa significantly reduces OFF time to the same magnitude as adjunct entacapone. This substudy of LARGO aimed to assess the effect of rasagiline and entacapone on the motor symptoms of PD during the practically defined OFF state. LARGO was a randomized, double-blind, multicenter trial that assessed the efficacy and safety of rasagiline (1 mg/day), entacapone (200 mg with each levodopa dose), and placebo in 687 levodopa-treated PD patients with motor fluctuations. A substudy of LARGO measured UPDRS motor scores in the practically defined OFF state in 32 rasagiline, 36 entacapone, and 37 placebo patients. Treatment with rasagiline produced a significant improvement over placebo of 5.64 units in UPDRS motor OFF score (P = 0.013 vs. placebo). By contrast, the effect of adjunct entacapone was not significant (P = 0.14 vs. placebo). Whereas rasagiline also showed a trend in reducing the UPDRS-ADL OFF score (P = 0.058 vs. placebo), no such trend was noted for entacapone (P = 0.26 vs. placebo). Retrospective analysis, using the Bonferroni correction, of UPDRS motor subdomains further revealed that rasagiline, but not entacapone, significantly improved bradykinesia (P rasagiline 1 mg/day is effective in reducing the severity of motor symptoms in the OFF state. This suggests a continuous effect of rasagiline 1 mg/day throughout the day and night and is consistent with its extended duration of therapeutic action. © 2011 The Author(s). European Journal of Neurology © 2011 EFNS.

Colleges Are Slashing Adjuncts' Hours to Skirt New Rules on Health-Insurance Eligibility

Science.gov (United States)

Dunn, Sydni

2013-01-01

Allison G. Armentrout, an adjunct instructor at Stark State College, does not get paid by the hour. She earns $4,600 to teach two English composition courses. But now she carefully tracks how many hours she works on an electronic time sheet. During a recent week, she spent three hours preparing for her lectures, close to six hours in the…

Effects of local alendronate sodium gel as an adjunct to scaling and root planing on smokers with chronic periodontitis: a pilot study

OpenAIRE

Farin Kiany; Hashem Montaseri; Sadaf Adibi; Masoud Golshah; Saba Golshah

2017-01-01

Background: Chemical treatments for the modulation of host response are applied along with mechanical modalities as adjunctive to periodontal treatment. The objective of this pilot study was to investigate the effects of locally-delivered alendronate sodium gel in adjunction to scaling and root planning on periodontal indices and bone formation within vertical defects of smokers with chronic periodontitis. Methods and Materials: In this study vertical defects (n=8) with depth>5 mm have be...

Research on hypnosis as an adjunct to cognitive-behavioral psychotherapy.

Science.gov (United States)

Schoenberger, N E

2000-04-01

There is a growing body of research evaluating the use of hypnosis with cognitive-behavioral techniques in the treatment of psychological disorders. The central question for research is whether the addition of hypnosis enhances the efficacy of cognitive-behavioral treatments. Overall, studies demonstrate a substantial benefit from the addition of hypnosis; however, the number of published studies is relatively small, and many of them have methodological limitations. For cognitive-behavioral hypnotherapies to be recognized as empirically supported treatments, a number of well-designed, randomized clinical trials are necessary. Currently, the efficacy of hypnosis as an adjunctive treatment remains unresolved.

Glioblastoma chemotherapy adjunct via potent serotonin receptor-7 inhibition using currently marketed high-affinity antipsychotic medicines

Science.gov (United States)

Kast, RE

2010-01-01

Glioblastoma treatment as now constituted offers increased survival measured in months over untreated patients. Because glioblastomas are active in synthesizing a bewildering variety of growth factors, a systematic approach to inhibiting these is being undertaken as treatment adjunct. The serotonin 7 receptor is commonly overexpressed in glioblastoma. Research documentation showing agonists at serotonin receptor 7 cause increased extracellular regulated kinase 1/2 activation, increased interleukin-6 synthesis, increased signal transducer and activator of transcription-3 activation, increased resistance to apoptosis and other growth enhancing changes in glioblastoma is reviewed in this paper. Because three drugs in wide use to treat thought disorders – paliperidone, pimozide and risperidone – are also potent and well-tolerated inhibitors at serotonin receptor 7, these drugs should be studied for growth factor deprivation in an adjunctive role in glioblastoma treatment. PMID:20880389

SGLT2 inhibitors as adjunct therapy to insulin in type 1 diabetes: Meta analysis

Directory of Open Access Journals (Sweden)

Jiao CHEN

2017-02-01

Full Text Available Objective　To evaluate the efficacy and safety of sodium glucose co-transporter-2 (SGLT-2 inhibitors as adjunct therapy to insulin in type 1 diabetes (T1DM. Methods　The PubMed, The Cochrane Library, EMbase, CENTRRAI, CBM, CNKI, VIP and WangFang database were searched from inception to April 5, 2016 for systematic reviews, references screen was performed manually. The trials of SGLT2 inhibitors versus placebo add to insulin carried out in patients with T1DM were collected, and their bias risk was assessed and meta-analysis was conducted by using RevMan 5.3 software. Results　Four randomized control trials (RCTs were yielded for meta-analysis, including 529 patients. Compared with control group, SGLT2 inhibitors as adjunct therapy to insulin significantly reduced fasting plasma glucose (FPG [weighted mean difference (WMD=–0.65mmol/L, 95% confidence interval (CI=–1.30 to –0.08, P<0.05], glycated hemoglobin A1C (HbA1c (WMD=–0.37%, 95%CI=–0.54 to –0.20, P<0.00001, body weight (WMD=–2.54kg, 95%CI=–3.48 to –1.60, P<0.0001 and total daily insulin dose (WMD=–6.23IU, 95% CI=–8.05 to –4.40, P<0.0001, but the total adverse events (AEs, hypoglycemia, genital and urinary infections showed no significant difference. Conclusions　Based on current studies, SGLT-2 inhibitors are effective as adjunct therapy to insulin in T1DM, may improve glycemic control, reduce body weight and total daily insulin dose without increase of total AEs, hypoglycemia, and genital and urinary infections. DOI: 10.11855/j.issn.0577-7402.2016.12.15

Selective Attentional Effects of Adjunct Study Questions on Achievement in Nigerian Secondary School Science

Science.gov (United States)

Okoye, Nnamdi S.

2008-01-01

The study investigated the selective attentional effects of adjunct study questions inserted before or after the presentation of science flow diagrams. The basic design for the study was a post-test only control group design involving a total of 252 students randomly selected from six secondary schools in Ile-Ife, Oshun State Nigeria. These were…

Nintendo Wii Fit as an adjunct to physiotherapy following lower limb fractures: preliminary feasibility, safety and sample size considerations.

Science.gov (United States)

McPhail, S M; O'Hara, M; Gane, E; Tonks, P; Bullock-Saxton, J; Kuys, S S

2016-06-01

The Nintendo Wii Fit integrates virtual gaming with body movement, and may be suitable as an adjunct to conventional physiotherapy following lower limb fractures. This study examined the feasibility and safety of using the Wii Fit as an adjunct to outpatient physiotherapy following lower limb fractures, and reports sample size considerations for an appropriately powered randomised trial. Ambulatory patients receiving physiotherapy following a lower limb fracture participated in this study (n=18). All participants received usual care (individual physiotherapy). The first nine participants also used the Wii Fit under the supervision of their treating clinician as an adjunct to usual care. Adverse events, fracture malunion or exacerbation of symptoms were recorded. Pain, balance and patient-reported function were assessed at baseline and discharge from physiotherapy. No adverse events were attributed to either the usual care physiotherapy or Wii Fit intervention for any patient. Overall, 15 (83%) participants completed both assessments and interventions as scheduled. For 80% power in a clinical trial, the number of complete datasets required in each group to detect a small, medium or large effect of the Wii Fit at a post-intervention assessment was calculated at 175, 63 and 25, respectively. The Nintendo Wii Fit was safe and feasible as an adjunct to ambulatory physiotherapy in this sample. When considering a likely small effect size and the 17% dropout rate observed in this study, 211 participants would be required in each clinical trial group. A larger effect size or multiple repeated measures design would require fewer participants. Copyright © 2015 Chartered Society of Physiotherapy. Published by Elsevier Ltd. All rights reserved.

Adjunctive low-dose docosahexaenoic acid (DHA) for major depression: An open-label pilot trial.

Science.gov (United States)

Smith, Deidre J; Sarris, Jerome; Dowling, Nathan; O'Connor, Manjula; Ng, Chee H

2018-04-01

Whilst the majority of evidence supports the adjunctive use of eicosapentaenoic acid (EPA) in improving mood, to date no study exists using low-dose docosahexaenoic acid (DHA) alone as an adjunctive treatment in patients with mild to moderate major depressive disorder (MDD). A naturalistic 8-week open-label pilot trial of low-dose DHA, (260 mg or 520 mg/day) in 28 patients with MDD who were non-responsive to medication or psychotherapy, with a Hamilton Depression Rating Scale (HAM-D) score of greater than 17, was conducted. Primary outcomes of depression, clinical severity, and daytime sleepiness were measured. After 8 weeks, 54% of patients had a ≥50% reduction on the HAM-D, and 45% were in remission (HAM-D ≤ 7). The eta-squared statistic (0.59) indicated a large effect size for the reduction of depression (equivalent to Cohen's d of 2.4). However confidence in this effect size is tempered due to the lack of a placebo. The mean score for the Clinical Global Impression Severity Scale was significantly improved by 1.28 points (P depression.

Resolution of orbitocerebral aspergillosis during combination treatment with voriconazole and amphotericin plus adjunctive cytokine therapy.

Science.gov (United States)

Bethell, Delia; Hall, Georgina; Goodman, T Robin; Klein, Nigel; Pollard, Andrew J

2004-05-01

Orbitocerebral aspergillosis has a very high fatality rate and cure is unusual. We describe the successful management of a child with cereberal aspergillosis who had a dramatic response to therapy with a combination of liposomal amphotericin and voriconazole with adjunctive cytokine therapy during immunosuppresive chemotherapy for acute lymphoblastic leukaemia.

Extracorporeal shock-wave lithotripsy as an adjunct to biliary interventional procedures

International Nuclear Information System (INIS)

Zeman, R.K.; Garra, B.S.; Matsumoto, A.H.; Teitelbaum, G.P.; Barth, K.H.; Cattau, E.L.; Davros, W.J.; McClennan, B.L.; Picus, D.; Paushter, D.M.

1989-01-01

This paper reviews the records of nine patients undergoing extracorporeal shock wave lithotripsy (ESWL) of bile duct stones as an adjunct to other biliary intervention. Lithotripsy was successful in producing fragmentation in seven of nine patients. Keeping the duct mildly distended with contrast medium, distributing the shock waves over the stone(s) by taking advantage of respiratory excursion, and pinning stone fragments with balloon catheters facilitated fragmentation. Six patients underwent duct manipulation (stricture dilation, fragment extraction) within 24 hours of ESWL, suggesting that immediate instrumentation is safe in conjunction with lithotripsy

Role of adenosine as adjunctive therapy in acute myocardial infarction.

Science.gov (United States)

Forman, Mervyn B; Stone, Gregg W; Jackson, Edwin K

2006-01-01

Although early reperfusion and maintained patency is the mainstay therapy for ST elevation myocardial infarction, experimental studies demonstrate that reperfusion per se induces deleterious effects on viable ischemic cells. Thus "myocardial reperfusion injury" may compromise the full potential of reperfusion therapy and may account for unfavorable outcomes in high-risk patients. Although the mechanisms of reperfusion injury are complex and multifactorial, neutrophil-mediated microvascular injury resulting in a progressive decrease in blood flow ("no-reflow" phenomenon) likely plays an important role. Adenosine is an endogenous nucleoside found in large quantities in myocardial and endothelial cells. It activates four well-characterized receptors producing various physiological effects that attenuate many of the proposed mechanisms of reperfusion injury. The cardio-protective effects of adenosine are supported by its role as a mediator of pre- and post-conditioning. In experimental models, administration of adenosine in the peri-reperfusion period results in a marked reduction in infarct size and improvement in ventricular function. The cardioprotective effects in the canine model have a narrow time window with the drug losing its effect following three hours of ischemia. Several small clinical studies have demonstrated that administration of adenosine with reperfusion therapy reduces infarct size and improves ventricular function. In the larger AMISTAD and AMISTAD II trials a 3-h infusion of adenosine as an adjunct to reperfusion resulted in a striking reduction in infarct size (55-65%). Post hoc analysis of AMISTAD II showed that this was associated with significantly improved early and late mortality in patients treated within 3.17 h of symptoms. An intravenous infusion of adenosine for 3 h should be considered as adjunctive therapy in high risk-patients undergoing reperfusion therapy.

N-Acetylcysteine as adjunctive treatment in severe malaria: A randomized double blinded placebo controlled clinical trial

Science.gov (United States)

Charunwatthana, Prakaykaew; Faiz, M. Abul; Ruangveerayut, Ronnatrai; Maude, Richard; Rahman, M. Ridwanur; Roberts, L. Jackson; Moore, Kevin; Yunus, Emran Bin; Hoque, M. Gofranul; Hasan, Mahatab Uddin; Lee, Sue J.; Pukrittayakamee, Sasithon; Newton, Paul N.; White, Nicholas J.; Day, Nicholas P.J.; Dondorp, Arjen M.

2009-01-01

Objective Markers of oxidative stress are reported to be increased in severe malaria. It has been suggested that the antioxidant N-acetylcysteine (NAC) may be beneficial in treatment. We studied the efficacy and safety of parenteral N-acetylcysteine as an adjunct to artesunate treatment of severe falciparum malaria. Design A randomized double-blind placebo controlled trial on the use of high dose intravenous NAC as adjunctive treatment to artesunate. Setting A provincial hospital in Western Thailand and a tertiary referral hospital in Chittagong, Bangladesh. Patients One hundred and eight adult patients with severe falciparum malaria. Interventions Patients were randomized to receive N-acetylcysteine or placebo as adjunctive treatment to intravenous artesunate. Measurements and main results A total of 56 patients were treated with NAC and 52 received placebo. NAC had no significant effect on mortality, lactate clearance times (p=0.74) or coma recovery times (p=0.46). Parasite clearance time was increased from 30h (range 6h to 144h) to 36h (range 6h to 120h) (p=0.03), but this could be explained by differences in admission parasitemia. Urinary F2-isoprostane metabolites, measured as a marker of oxidative stress, were increased in severe malaria compared to patients with uncomplicated malaria and healthy volunteers. Admission red cell rigidity correlated with mortality, but did not improve with NAC. Conclusion Systemic oxidative stress is increased in severe malaria. Treatment with N-acetylcysteine had no effect on outcome in patients with severe falciparum malaria in this setting. PMID:19114891

Intraosseous injection as an adjunct to conventional local anesthetic techniques: A clinical study

OpenAIRE

Mohamed Idris; Nasil Sakkir; Kishore Gopalakrishna Naik; Nandakishore Kunijal Jayaram

2014-01-01

Background: The achievement of successful local anesthesia is a continual challenge in dentistry. Adjunctive local anesthetic techniques and their armamentaria, such as intraosseous injection (the Stabident system and the X-tip system) have been proposed to be advantageous in cases where the conventional local anesthetic techniques have failed. Aim: A clinical study was undertaken using intraosseous injection system by name X-tip to evaluate its effectiveness in cases where inferior alve...

Topical corticosteroids as adjunctive therapy for bacterial keratitis

Science.gov (United States)

Herretes, Samantha; Wang, Xue; Reyes, Johann MG

2014-01-01

Background Bacterial keratitis is a serious ocular infectious disease that can lead to severe visual disability. Risk factors for bacterial corneal infection include contact lens wear, ocular surface disease, corneal trauma, and previous ocular or eyelid surgery. Topical antibiotics constitute the mainstay of treatment in cases of bacterial keratitis, whereas the use of topical corticosteroids as an adjunctive therapy to antibiotics remains controversial. Topical corticosteroids are usually used to control inflammation using the smallest amount of the drug. Their use requires optimal timing, concomitant antibiotics, and careful follow-up. Objectives The objective of the review was to assess the effectiveness and safety of corticosteroids as adjunctive therapy for bacterial keratitis. Secondary objectives included evaluation of health economic outcomes and quality of life outcomes. Search methods We searched CENTRAL (which contains the Cochrane Eyes and Vision Group Trials Register) (2014, Issue 6), Ovid MEDLINE, Ovid MEDLINE In-Process and Other Non-Indexed Citations, Ovid MEDLINE Daily, Ovid OLDMEDLINE (January 1946 to July 2014), EMBASE (January 1980 to July 2014), Latin American and Caribbean Health Sciences Literature Database (LILACS) (January 1982 to July 2014), the metaRegister of Controlled Trials (mRCT) (www.controlled-trials.com), ClinicalTrials.gov (www.clinicaltrials.gov) and the World Health Organization (WHO) International Clinical Trials Registry Platform (ICTRP) (www.who.int/ictrp/search/en). We did not use any date or language restrictions in the electronic searches for trials. We last searched the electronic databases on 14 July 2014. We also searched the Science Citation Index to identify additional studies that had cited the only trial included in the original version of this review, reference lists of included trials, earlier reviews, and the American Academy of Ophthalmology guidelines. We also contacted experts to identify any unpublished and

Stent underexpansion in angiographic guided percutaneous coronary intervention, despite adjunctive balloon post-dilatation, in drug eluting stent era

Directory of Open Access Journals (Sweden)

Mehrdad Taherioun

2014-01-01

Full Text Available BACKGROUND: Stent underexpansion is the most powerful predictor of long-term stent patency and clinical outcome. The purpose of this study was to evaluate the incidence and predictors of stent underexpansion despite adjunctive post-dilatation with non-compliant balloon. METHODS: After elective coronary stent implantation and adjunctive post-dilatation with non-compliant balloon and optimal angiographic result confirmed by the operator, intravascular ultrasound (IVUS was performed for all the treated lesions. If the treated lesions fulfilled the IVUS criteria, they are considered as the optimal stent group; if not, they are considered as the suboptimal group. RESULTS: From 50 patients enrolled in this study 39 (78% had optimal stent deployment and 11 (22% had suboptimal stent deployment. In the suboptimal group 7 (14% had underexpansion, 2 (4% malposition, and 2 (4% had asymmetry. There were no stent edge dissections detected by IVUS. We did not find any correlation between lesion calcification, ostial lesions, stent length, and stent underexpansion. Stent diameter ≤ 2.75 mm had a strong correlation with stent underexpansion. CONCLUSION: Despite adjunctive post-dilatation with noncompliant balloon, using a relatively small stent diameter was a strong predictor for underexpansion. IVUS guided percutaneous coronary intervention (PCI may be considered for drug eluting stent (DES implantation in relatively small vessels.   Keywords: Stent, Percutaneous Coronary Intervention, Ultrasound, Post-dilatation 

Clinical effectiveness of diode laser therapy as an adjunct to non-surgical periodontal treatment: a randomized clinical study.

Science.gov (United States)

Dukić, Walter; Bago, Ivona; Aurer, Andrej; Roguljić, Marija

2013-08-01

The aim of this randomized clinical study is to evaluate the effect of a 980-nm diode laser as an adjunct to scaling and root planing (SRP) treatment. Thirty-five patients with chronic periodontitis were selected for the split-mouth clinical study. SRP was performed using a sonic device and hand instruments. Quadrants were equally divided between the right and left sides. Teeth were treated with SRP in two control quadrants (control groups [CG]), and the diode laser was used adjunctively with SRP in contralateral quadrants (laser groups [LG]). Diode laser therapy was applied to periodontal pockets on days 1, 3, and 7 after SRP. Baseline data, including approximal plaque index (API), bleeding on probing (BOP), probing depth (PD), and clinical attachment level (CAL), were recorded before the treatment and 6 and 18 weeks after treatment. Changes in PD and CAL were analyzed separately for initially moderate (4 to 6 mm) and deep (7 to 10 mm) pockets. The results were similar for both groups in terms of API, BOP, PD in deep pockets, and CAL. The laser group showed only significant PD gain in moderate pockets during the baseline to 18-week (P 0.05). The present study indicates that, compared to SRP alone, multiple adjunctive applications of a 980-nm diode laser with SRP showed PD improvements only in moderate periodontal pockets (4 to 6 mm).

Randomized comparison between intracoronary β-radiation brachytherapy and implantation of paclitaxel-eluting stents for the treatment of diffuse in-stent restenosis

International Nuclear Information System (INIS)

Schukro, Christoph; Syeda, Bonni; Kirisits, Christian; Schmid, Rainer; Pichler, Philipp; Pokrajac, Boris; Lang, Irene; Poetter, Richard; Glogar, Dietmar

2007-01-01

Background and purpose: Intracoronary brachytherapy was the primary therapeutic option for the treatment of in-stent restenosis (ISR) during the last years. Especially for the treatment of diffuse ISR (lesions >10 mm), β-source brachytherapy was significantly superior to singular balloon angioplasty. Despite lacking clinical database, the implantation of drug eluting stents recently became a common procedure for the treatment of ISR. This randomized trial aimed to compare the efficacy of β-brachytherapy with β-radioisotopes 90 Sr/ 90 Y and paclitaxel-eluting stent implantation for the treatment of diffuse ISR. Material and methods: Thirty-seven patients with diffuse ISR were randomly assigned to β-brachytherapy after balloon angioplasty (Beta-Cath TM in 17 patients) or paclitaxel-eluting stent implantation (Taxus-Express2 TM in 20 patients). Six-month clinical follow-up was obtained for all patients, while angiographic follow-up was available for 30 patients. Results: Binary ISR (restenosis >50%) within target segment was observed in three patients treated with Beta-Cath TM , of which one needed target segment revascularisation for recurrent ISR, whereas no significant restenosis occurred in the patients treated with Taxus-Express2 TM (P = 0.037). No further major adverse cardiac (target segment revascularisation, myocardial infarction, death) was found in either group (P = NS). Stent implantation was the more time-saving (31 ± 11 min versus 60 ± 23 min, P TM arm, we found no difference in clinical outcome after implantation of paclitaxel-eluting stents for the treatment of diffuse ISR when compared to β-brachytherapy

Adjunctive hyperbaric oxygen therapy in severe burns: Experience in Taiwan Formosa Water Park dust explosion disaster.

Science.gov (United States)

Chiang, I-Han; Chen, Shyi-Gen; Huang, Kun-Lun; Chou, Yu-Ching; Dai, Niann-Tzyy; Peng, Chung-Kan

2017-06-01

Despite major advances in therapeutic strategies for the management of patients with severe burns, significant morbidity and mortality is observed. Hyperbaric oxygen therapy (HBOT) increases the supply of oxygen to burn areas. The aim of this study was to determine whether HBOT is effective in the treatment of major thermal burns. On June 27, 2015 in New Taipei, Taiwan, a mass casualty disaster occurred as fire erupted over a large crowd, injuring 499 people. Fifty-three victims (20 women and 33 men) were admitted to Tri-Service General Hospital. Thirty-eight patients underwent adjunctive HBOT (HBOT group), and 15 patients received routine burn therapy (control group). Serum procalcitonin (PCT) level, a sepsis biomarker, was measured until it reached normal levels (burn care combined with adjunctive HBOT improves sepsis control compared with standard treatment without HBOT. Prospective studies are required to define the role of HBOT in extensive burns. Copyright © 2016 Elsevier Ltd and ISBI. All rights reserved.

Diastolic timed Vibro-Percussion at 50 Hz delivered across a chest wall sized meat barrier enhances clot dissolution and remotely administered Streptokinase effectiveness in an in-vitro model of acute coronary thrombosis

Directory of Open Access Journals (Sweden)

Hoffmann Andrew

2012-11-01

Full Text Available Abstract Background Low Frequency Vibro-Percussion (LFVP assists clearance of thrombi in catheter systems and when applied to the heart and timed to diastole is known to enhance coronary flow. However LFVP on a clotted coronary like vessel given engagement over a chest wall sized barrier (to resemble non-invasive heart attack therapy requires study. Methods One hour old clots (n=16 were dispensed within a flexible segment of Soft-Flo catheter (4 mm lumen, weighted, interfaced with Heparinized Saline (HS, secured atop a curved dampening base, and photographed. A ~4 cm meat slab was placed over the segment and randomized to receive intermittent LFVP (engaged, - disengaged at 1 second intervals, or no LFVP for 20 minutes. HS was pulsed (~120/80 mmHg, with the diastolic phase coordinated to match LFVP delivery. The segment was then re-photographed and aspirated of fluid to determine post clot weight. The trial was then repeated with 0.5 mls of Streptokinase (15,000 IU/100 microlitre delivered ~ 2 cm upstream from the clot. Results LFVP - HS only samples (vs. controls showed; a development of clot length fluid channels absent in the control group (p Conclusion Diastolic timed LFVP (50 Hz engaged across a chest wall sized barrier enhances clot disruptive effects to an underlying coronary like system.

‘Mother-in-child’ thrombectomy technique: a novel and effective approach to decrease intracoronary thrombus burden in acute myocardial infarction

Energy Technology Data Exchange (ETDEWEB)

Dauvergne, Christian; Araya, Mario [Department of Cardiology, Clinica Alemana, Santiago (Chile); Uriarte, Polentzi [Department of Cardiology, Instituto Nacional del Torax, Santiago (Chile); Novoa, Oscar; Novoa, Lilian [Department of Cardiology, Clinica Alemana, Santiago (Chile); Maluenda, Gabriel, E-mail: gabrielmaluenda@gmail.com [Department of Cardiology, Clinica Alemana, Santiago (Chile)

2013-01-15

Background: The presence of large thrombus burden in patients presenting with acute myocardial infarction (AMI) is common and associated with poor prognosis. This study aimed to describe the feasibility and safety of the novel ‘mother-in-child’ thrombectomy (MCT) technique in patients presenting with AMI and large thrombus burden undergoing percutaneous coronary intervention (PCI). Methods: We studied 13 patients presenting with AMI who underwent PCI with persistent large intracoronary thrombus after standard thrombectomy. The procedure was performed using a 5 F ‘Heartrail II-ST01’ catheter (Terumo Medical) into a 6 F guiding system. Angiographic assessment of thrombus burden and coronary flow was obtained at baseline, immediately after thrombectomy and at the end of the procedure. Results: The mean age was 55.9 ± 13.0 years and involved mostly males (76.9%). All patients underwent PCI via radial approach. Following MCT Thrombolysis In Myocardial Infarction (TIMI) flow improved by 2 or more degrees in 11 patients (84.5%), while visible angiographic thrombus was reduced in 11 patients (84.5%). In the final angiogram, normal TIMI flow was restored in 11 patients (84.5%), with normal myocardial ‘blush’ in 7 patients (53.8%) and total clearance of a visible thrombus in 7 patients (53.8%). Overall, 6 patients received thrombectomy as ‘stand-alone’ procedure. All patients were discharged alive after a mean of 5.6 ± 2 days. Conclusion: This initial report suggests that significant reduction in thrombus burden and improvement of the coronary flow can be safely achieved in patients presenting with AMI and large thrombus burden by using the novel MCT technique.

Adjunctive Treatment in Juvenile Nasopharyngeal Angiofibroma: How Should We Approach Recurrence?

Science.gov (United States)

Scholfield, Daniel W; Brundler, Marie-Anne; McDermott, Ann-Louise; Mussai, Francis; Kearns, Pamela

2016-04-01

A recent case of advanced, recurrent juvenile nasopharyngeal angiofibroma (JNA) at our institution has highlighted the limited evidence regarding adjunctive treatment. We present the case of a 10-year-old boy who is the first to undergo multiple-staged surgical resections alongside vincristine treatment. We performed a review of the literature analyzing the roles of radiation therapy, cytotoxic drugs, and novel targeted agents in JNA relapse. Small cohort studies suggest radiotherapy and flutamide are the most rational treatment options for residual and recurrent JNA. Our review highlights the need for further research into the management of primary and recurrent JNA.

The utilization of the seven principles for good practices of full-time and adjunct faculty in teaching health & science in community colleges

Science.gov (United States)

Musaitif, Linda M.

Purpose. The purpose of this study was to determine the degree to which undergraduate full-time and adjunct faculty members in the health and science programs at community colleges in Southern California utilize the seven principles of good practice as measured by the Faculty Inventory of the Seven Principles for Good Practice in Undergraduate Education. A second purpose was to compare degree of utilization for gender and class size. Methodology. This is a quantitative study wherein there exists a systematic and mathematical assessment of data gathered through the use of a Likert scale survey to process and determine the mathematical model of the use of the principles by the target population of both full-time and adjunct faculty of health/science programs of community colleges in Southern California. Findings. Examination of the data revealed that both full-time and adjunct faculty members of Southern California community colleges perceive themselves a high degree of utilization of the seven principles of good practice. There was no statistically significant data to suggest a discrepancy between full-time and adjunct professors' perceptions among the utilization of the seven principles. Overall, male faculty members perceived themselves as utilizing the principles to a greater degree than female faculty. Data suggest that faculty with class size 60 or larger showed to utilize the seven principles more frequently than the professors with smaller class sizes. Conclusions. Full-time and adjunct professors of the health and sciences in Southern California community colleges perceive themselves as utilizing the seven principles of good practice to a high degree. Recommendations. This study suggests many recommendations for future research, including the degree to which negative economic factors such as budget cuts and demands affect the utilization of the seven principles. Also recommended is a study comparing students' perceptions of faculty's utilization of the seven

Meta-analysis of adjunctive levetiracetam in refractory partial sei

Directory of Open Access Journals (Sweden)

ZHANG Ying

2012-10-01

Full Text Available Objective To evaluate the effects and tolerability of adjunctive levetiracetam (LEV in refractory partial seizures. Methods Relevant research articles about randomized controlled trials of adjunctive LEV in refractory partial seizures from January 1998 to December 2010 were retrieved from Cochrane Library, MEDLINE, EMbase, Social Sciences Citation Index (SSCI, VIP, Chinese National Knowledge Infrastructure (CNKI database, China Biology Medicine (CBM. Two reviewers independently evaluated the quality of the included articles and abstracted the data. A Meta-analysis was conducted by using RevMan 5.0 software. Results According to the enrollment criteria, eleven prospective, randomized controlled clinical trials with a total of 1192 in LEV group and 789 in placebo group were finally selected. The reduction in three endpoints (a 50% or greater reduction of partial seizure frequency per week, a 75% or greater reduction of partial seizure frequency per week and seizure free was significant in LEV group than placebo group. There was no significance between LEV group and placebo group in the withdrawl rate (1000 mg/d: OR = 1.180, 95%CI: 0.690-2.010, P = 0.540; 2000 mg/d: OR = 1.530, 95%CI: 0.770-3.030, P = 0.230; 3000 mg/d: OR = 1.000, 95% CI: 0.620-1.600, P = 1.000. The following adverse events were associated with LEV: somnolence (OR = 1.720, 95%CI: 1.280-2.310, P = 0.000, dizziness (OR = 1.490, 95%CI: 1.000-2.220, P = 0.050, asthenia (OR = 1.670, 95%CI: 1.140-2.240, P = 0.008, nasopharyngitis (OR = 1.120, 95% CI: 0.710-1.760, P = 0.630, psychiatric and behavioral abnormalities (OR = 2.120, 95% CI: 1.370-3.280, P = 0.000. Conclusion LEV is effective and well tolerated when added to existing therapy in patients with refractory partial seizures compared with control drugs. Further studies are needed to identify the effects of monotherapy of LEV in partial seizures.

PACS: Do clinical users benefit from it as a training adjunct?

Directory of Open Access Journals (Sweden)

J van Heerden

2011-05-01

Full Text Available Background. Over the past four years, Steve Biko Academic Hospital has been in the process of implementing and refining the use of a picture archiving and communications system (PACS. As part of a post-implementation refining process, it is necessary to evaluate user-perceptions in order to improve on good system qualities and correct flaws. Aim. The aim of this study was to assess whether medical clinicians perceived PACS as a positive adjunct to training and teaching opportunities – specifically those opportunities related to radiological image viewing and interpretation as part of patient case discussions. Method. Standardised questionnaires with ‘free text’ and ‘option selection’ questions were distributed to clinicians who, as part of their training, rotated at Steve Biko Academic Hospital (where a PACS is in place as well as other teaching hospitals without a PACS. Between February 2009 and May 2009, approximately 400 questionnaires were distributed. As a result of constant academic rotations, leave schedules of medical staff and posts vacated, questionnaires could not be distributed to the entire target population that was estimated to be in the region of 550 medical clinicians (comprising senior medical students, interns, medical officers, registrars and consultants. Of the 400 questionnaires distributed, 189 completed questionnaires were returned. Completion of the questionnaires was voluntary and anonymous. Results and conclusion. Although a PACS relates specifically to the archiving and retrieval of radiological images and reports, it became clear from the feedback received from medical clinicians (who are ward-based, theatre-based or clinic-based users of a digital system that many other factors, such as lack of adequate hardware and sub-optimal personal IT proficiency, contributed to some of the negative PACS-related perceptions and ‘lost teaching opportunities’ reported. Negative comments specifically related to PACS

Caries-preventive effectiveness of fluoride varnish as adjunct to oral health promotion and supervised tooth brushing in preschool children

DEFF Research Database (Denmark)

Agouropoulos, A; Twetman, S; Pandis, N

2014-01-01

by the varnish treatments. CONCLUSIONS: Under the present conditions, biannual fluoride varnish applications in preschool children did not show significant caries-preventive benefits when provided as an adjunct to school-based supervised tooth brushing with 1000ppm fluoride toothpaste. CLINICAL SIGNIFICANCE......OBJECTIVES: To evaluate the effect of biannual fluoride varnish applications in preschool children as an adjunct to school-based oral health promotion and supervised tooth brushing with 1000ppm fluoride toothpaste. METHODS: 424 preschool children, 2-5 year of age, from 10 different pre schools.......9% diflurosilane) biannually while the control group had placebo applications. The primary endpoints were caries prevalence and increment; secondary outcomes were gingival health, mutans streptococci growth and salivary buffer capacity. RESULTS: The groups were balanced at baseline and no significant differences...

Tissue-engineering as an adjunct to pelvic reconstructive surgery

DEFF Research Database (Denmark)

Jangö, Hanna

of pelvic organ prolapse (POP) are warranted. Traditional native tissue repair may be associated with poor long-term outcome and augmentation with permanent polypropylene meshes is associated with frequent and severe adverse effects. Tissue-engineering is a regenerative strategy that aims at creating...... functional tissue using stem cells, scaffolds and trophic factors. The aim of this thesis was to investigate the potential adjunctive use of a tissue-engineering technique for pelvic reconstructive surgery using two synthetic biodegradable materials; methoxypolyethyleneglycol-poly(lactic-co-glycolic acid......) (MPEG-PLGA) and electrospun polycaprolactone (PCL) - with or without seeded muscle stem cells in the form of autologous fresh muscle fiber fragments (MFFs).To simulate different POP repair scenarios different animal models were used. In Study 1 and 2, MPEG-PLGA was evaluated in a native tissue repair...

A randomized, double-blind study comparing the efficacy of selenium sulfide shampoo 1% and ciclopirox shampoo 1% as adjunctive treatments for tinea capitis in children.

Science.gov (United States)

Chen, Catherine; Koch, Laine H; Dice, James E; Dempsey, Kimberly K; Moskowitz, Alan B; Barnes-Eley, Myra L; Hubbard, Thomas W; Williams, Judith V

2010-01-01

Our objective was to compare the efficacy of selenium sulfide shampoo 1% and ciclopirox shampoo 1% as adjunctive treatments for tinea capitis in children. Forty children aged 1-11 years with clinically diagnosed tinea capitis were randomized to receive selenium sulfide shampoo 1% or ciclopirox shampoo 1% twice a week as adjuncts to an 8-week course of ultramicronized griseofulvin dosed at 10-12 mg/kg/day. At weeks 2, 4, and 8, subjects returned to the clinic for evaluation and scalp cultures. Subjects then returned for follow-up visits 4 weeks after completing treatment. Overall, by 8 weeks, 30 of 33 (90.9%) treated children demonstrated mycological cure. Selenium sulfide shampoo 1% and ciclopirox shampoo 1% were equally effective as adjunctive treatments for tinea capitis in children in our study. © 2010 Wiley Periodicals, Inc.

Natural Products as Adjunctive Treatment for Pancreatic Cancer: Recent Trends and Advancements

Directory of Open Access Journals (Sweden)

Qingxi Yue

2017-01-01

Full Text Available Pancreatic cancer is a type of common malignant tumors with high occurrence in the world. Most patients presented in clinic had pancreatic cancer at advanced stages. Furthermore, chemotherapy or radiotherapy had very limited success in treating pancreatic cancer. Complementary and alternative medicines, such as natural products/herbal medicines, represent exciting adjunctive therapies. In this review, we summarize the recent advances of using natural products/herbal medicines, such as Chinese herbal medicine, in combination with conventional chemotherapeutic agents to treat pancreatic cancer in preclinical and clinical trials.

Efficacy of Mycobacterium indicus pranii immunotherapy as an adjunct to chemotherapy for tuberculosis and underlying immune responses in the lung.

Directory of Open Access Journals (Sweden)

Ankan Gupta

Full Text Available BACKGROUND: The 9-month-long chemotherapy of tuberculosis often results in poor compliance and emergence of drug-resistant strains. So, improved therapeutic strategy is urgently needed. Immunotherapy could be beneficial for the effective management of the disease. Previously we showed the protective efficacy of Mycobacterium indicus pranii (MIP when given as prophylactic vaccine in animal models of tuberculosis. METHODS: We sought to investigate whether MIP can be used as an adjunct to the chemotherapy in guinea pig models of tuberculosis. Efficacy of MIP was evaluated when given subcutaneously or by aerosol. RESULTS: MIP-therapy as an adjunct to the chemotherapy was found to be effective in accelerating bacterial killing and improving organ pathology. MIP-immunotherapy resulted in higher numbers of activated antigen-presenting cells and lymphocytes in the infected lungs and also modulated the granulomatous response. Early increase in protective Th1 immune response was observed in the immunotherapy group. Following subsequent doses of MIP, decrease in the inflammatory response and increase in the immunosuppressive response was observed, which resulted in the improvement of lung pathology. CONCLUSION: MIP immunotherapy is a valuable adjunct to chemotherapy for tuberculosis. Aerosol route of immunotherapy can play a crucial role for inducing immediate local immune response in the lung.

Erhvervsprognosen 18 måneder efter et streptokinasebehandlet akut myokardieinfarkt

DEFF Research Database (Denmark)

Christensen, Jeppe Hagstrup; Ravn, Lene; Rasmussen, Søren Elkjaer

1996-01-01

had continuous chest pain of less than six hours prior to admission and electrocardiographic changes consistent with acute myocardial infarction. The two groups were comparable with respect to medical variables related to their myocardial infarction and to educational level. A total of 17 patients (53......In order to assess the impact of thrombolytic therapy on return to work 18 months after a first myocardial infarction 32 patients treated with streptokinase were compared to 30 patients not treated with streptokinase. The study was designed as a historical cohort study. The patients in both groups......%) in the streptokinase group and 16 (53%) among controls had stopped working 18 months after their MI. An association between the treatment and the working status could not be found (relative risk = 1.0) nor could it be found if the figures were corrected for deaths and retirements because of age. In conclusion...

Adjunctive treatment of manic agitation with lorazepam versus haloperidol: a double-blind study.

Science.gov (United States)

Lenox, R H; Newhouse, P A; Creelman, W L; Whitaker, T M

1992-02-01

While lithium is effective in treating the majority of bipolar patients during a manic episode, the addition of neuroleptic during the early phase of treatment has been common clinical practice in inpatient settings. In an earlier open study, we demonstrated the utility of the short-acting benzodiazepine lorazepam as an adjunct to lithium for the clinical management of manic agitation. We now present data from a randomized, double-blind clinical study of lorazepam versus haloperidol in 20 hospitalized patients with a DSM-III-R diagnosis of bipolar disorder who were being treated concomitantly with lithium. Patients were rated using the Mania Rating Scale, Brief Psychiatric Rating Scale, Physician Global Impression Scale, and side effects scales. Data were analyzed using standard group comparisons and survival analysis. There was no evidence for a significant difference between the two treatment groups in the magnitude of or time to response (5.0 +/- .82 days for haloperidol; 6.5 +/- .93 days for lorazepam). Of the patients who were terminated from the protocol early, nonresponse was the primary reason in the lorazepam group while side effects were the reason in the haloperidol group. Lorazepam may offer an efficacious and safe alternative to haloperidol as an adjunctive treatment to lithium in the clinical management of the early phase of manic agitation in a subgroup of bipolar patients.

Systematic review and meta-analysis on the nonsurgical treatment of chronic periodontitis by means of scaling and root planing with or without adjuncts.

Science.gov (United States)

Smiley, Christopher J; Tracy, Sharon L; Abt, Elliot; Michalowicz, Bryan S; John, Mike T; Gunsolley, John; Cobb, Charles M; Rossmann, Jeffrey; Harrel, Stephen K; Forrest, Jane L; Hujoel, Philippe P; Noraian, Kirk W; Greenwell, Henry; Frantsve-Hawley, Julie; Estrich, Cameron; Hanson, Nicholas

2015-07-01

Conduct a systematic review and meta-analysis on nonsurgical treatment of patients with chronic periodontitis by means of scaling and root planing (SRP) with or without adjuncts. A panel of experts convened by the American Dental Association Council on Scientific Affairs conducted a search of PubMed (MEDLINE) and Embase for randomized controlled trials of SRP with or without the use of adjuncts with clinical attachment level (CAL) outcomes in trials at least 6 months in duration and published in English through July 2014. The authors assessed individual study bias by using the Cochrane Risk of Bias Tool and conducted meta-analyses to obtain the summary effect estimates and their precision and to assess heterogeneity. The authors used funnel plots and Egger tests to assess publication bias when there were more than 10 studies. The authors used a modified version of the US Preventive Services Task Force methods to assess the overall level of certainty in the evidence. The panel included 72 articles on the effectiveness of SRP with or without the following: systemic antimicrobials, a systemic host modulator (subantimicrobial-dose doxycycline), locally delivered antimicrobials (chlorhexidine chips, doxycycline hyclate gel, and minocycline microspheres), and a variety of nonsurgical lasers (photodynamic therapy with a diode laser, a diode laser, neodymium:yttrium-aluminum-garnet lasers, and erbium lasers). With a moderate level of certainty, the panel found approximately a 0.5-millimeter average improvement in CAL with SRP. Combinations of SRP with assorted adjuncts resulted in a range of average CAL improvements between 0.2 and 0.6 mm over SRP alone. The panel judged the following 4 adjunctive therapies as beneficial with a moderate level of certainty: systemic subantimicrobial-dose doxycycline, systemic antimicrobials, chlorhexidine chips, and photodynamic therapy with a diode laser. There was a low level of certainty in the benefits of the other included adjunctive

Magnetic Resonance Imaging as an Adjunct to Mammography for Breast Cancer Screening in Women at Less Than High Risk for Breast Cancer: A Health Technology Assessment

Science.gov (United States)

Nikitovic-Jokic, Milica; Holubowich, Corinne

2016-01-01

Background Screening with mammography can detect breast cancer early, before clinical symptoms appear. Some cancers, however, are not captured with mammography screening alone. Among women at high risk for breast cancer, magnetic resonance imaging (MRI) has been suggested as a safe adjunct (supplemental) screening tool that can detect breast cancers missed on screening mammography, potentially reducing the number of deaths associated with the disease. However, the use of adjunct screening tests may also increase the number of false-positive test results, which may lead to unnecessary follow-up testing, as well as patient stress and anxiety. We investigated the benefits and harms of MRI as an adjunct to mammography compared with mammography alone for screening women at less than high risk (average or higher than average risk) for breast cancer. Methods We searched Ovid MEDLINE, Ovid Embase, Cochrane Central Register of Controlled Trials, Cochrane Database of Systematic Reviews, Database of Abstracts of Reviews of Effects (DARE), Centre for Reviews and Dissemination (CRD) Health Technology Assessment Database, and National Health Service (NHS) Economic Evaluation Database, from January 2002 to January 2016, for evidence of effectiveness, harms, and diagnostic accuracy. Only studies evaluating the use of screening breast MRI as an adjunct to mammography in the specified populations were included. Results No studies in women at less than high risk for breast cancer met our inclusion criteria. Conclusions It remains uncertain if the use of adjunct screening breast MRI in women at less than high risk (average or higher than average risk) for breast cancer will reduce breast cancer–related mortality without significant increases in unnecessary follow-up testing and treatment. PMID:27990198

Adjunctive rifampicin to reduce early mortality from Staphylococcus aureus bacteraemia (ARREST: study protocol for a randomised controlled trial

Directory of Open Access Journals (Sweden)

Thwaites Guy

2012-12-01

Full Text Available Abstract Background Staphylococcus aureus bacteraemia is a common and serious infection, with an associated mortality of ~25%. Once in the blood, S. aureus can disseminate to infect almost any organ, but bones, joints and heart valves are most frequently affected. Despite the infection’s severity, the evidence guiding optimal antibiotic therapy is weak: fewer than 1,500 patients have been included in 16 randomised controlled trials investigating S. aureus bacteraemia treatment. It is uncertain which antibiotics are most effective, their route of administration and duration, and whether antibiotic combinations are better than single agents. We hypothesise that adjunctive rifampicin, given in combination with a standard first-line antibiotic, will enhance killing of S. aureus early in the treatment course, sterilise infected foci and blood faster, and thereby reduce the risk of dissemination, metastatic infection and death. Our aim is to determine whether adjunctive rifampicin reduces all-cause mortality within 14 days and bacteriological failure or death within 12 weeks from randomisation. Methods We will perform a parallel group, randomised (1:1, blinded, placebo-controlled trial in NHS hospitals across the UK. Adults (≥18 years with S. aureus (meticillin-susceptible or resistant grown from at least one blood culture who have received ≤96 h of active antibiotic therapy for the current infection and do not have contraindications to the use of rifampicin will be eligible for inclusion. Participants will be randomised to adjunctive rifampicin (600-900mg/day; orally or intravenously or placebo for the first 14 days of therapy in combination with standard single-agent antibiotic therapy. The co-primary outcome measures will be all-cause mortality up to 14 days from randomisation and bacteriological failure/death (all-cause up to 12 weeks from randomisation. 940 patients will be recruited, providing >80% power to detect 45% and 30% reductions in

Adjunctive rifampicin to reduce early mortality from Staphylococcus aureus bacteraemia (ARREST): study protocol for a randomised controlled trial.

Science.gov (United States)

Thwaites, Guy; Auckland, Cressida; Barlow, Gavin; Cunningham, Richard; Davies, Gerry; Edgeworth, Jonathan; Greig, Julia; Hopkins, Susan; Jeyaratnam, Dakshika; Jenkins, Neil; Llewelyn, Martin; Meisner, Sarah; Nsutebu, Emmanuel; Planche, Tim; Read, Robert C; Scarborough, Matthew; Soares, Marta; Tilley, Robert; Török, M Estée; Williams, John; Wilson, Peter; Wyllie, Sarah; Walker, A Sarah

2012-12-18

Staphylococcus aureus bacteraemia is a common and serious infection, with an associated mortality of ~25%. Once in the blood, S. aureus can disseminate to infect almost any organ, but bones, joints and heart valves are most frequently affected. Despite the infection's severity, the evidence guiding optimal antibiotic therapy is weak: fewer than 1,500 patients have been included in 16 randomised controlled trials investigating S. aureus bacteraemia treatment. It is uncertain which antibiotics are most effective, their route of administration and duration, and whether antibiotic combinations are better than single agents. We hypothesise that adjunctive rifampicin, given in combination with a standard first-line antibiotic, will enhance killing of S. aureus early in the treatment course, sterilise infected foci and blood faster, and thereby reduce the risk of dissemination, metastatic infection and death. Our aim is to determine whether adjunctive rifampicin reduces all-cause mortality within 14 days and bacteriological failure or death within 12 weeks from randomisation. We will perform a parallel group, randomised (1:1), blinded, placebo-controlled trial in NHS hospitals across the UK. Adults (≥ 18 years) with S. aureus (meticillin-susceptible or resistant) grown from at least one blood culture who have received ≤ 96 h of active antibiotic therapy for the current infection and do not have contraindications to the use of rifampicin will be eligible for inclusion. Participants will be randomised to adjunctive rifampicin (600-900 mg/day; orally or intravenously) or placebo for the first 14 days of therapy in combination with standard single-agent antibiotic therapy. The co-primary outcome measures will be all-cause mortality up to 14 days from randomisation and bacteriological failure/death (all-cause) up to 12 weeks from randomisation. 940 patients will be recruited, providing >80% power to detect 45% and 30% reductions in the two co-primary endpoints of death by

Single dose silodosin prior to voiding cystourethrogram: a pharmacological adjunct to enhance visualization of posterior urethra.

Science.gov (United States)

Nagathan, Deepak Sharanappa; Dalela, Divakar; Sankhwar, Satyanarayan; Goel, Apul; Dwivedi, Amod Kumar; Yadav, Rahul

2014-03-04

Voiding cystourethrogram (VCUG) is needed to ascertain the upper end of urethral stricture. Occasionally, a patient is unable to open the bladder neck with resultant failure of the test. Realizing the strong and prompt alpha antagonistic action of silodosin, we evaluated single 8 mg dose as a pharmacological adjunct prior to VCUG to overcome this problem.

Is adjunctive photodynamic therapy more effective than scaling and root planing alone in the treatment of periodontal disease in hyperglycemic patients? A systematic review.

Science.gov (United States)

Javed, Fawad; Salehpoor, Danial; Al-Dhafeeri, Talal; Yousuf, Muhammad; Malmstrom, Hans; Khan, Junad; Akram, Zohaib

2018-02-19

To assess the impact of scaling and root planing (SRP) with and without adjunct photodynamic therapy (PDT) in the treatment of periodontal disease (PD) in hyperglycemic patients. Databases (MEDLINE, EMBASE; and CENTRAL) were searched up to December 2017. The addressed PICO question was: "What is the effectiveness of adjunctive PDT to non-surgical periodontal treatment by means of clinical periodontal and glycemic parameters in hyperglycemic patients?" Four clinical trials and 1 experimental study were included. Energy fluence, power output, power density and duration of irradiation were 2.79 joules per square centimeters (J cm -2 ), 150 milliwatts (mW), 428 milliwatts per square centimeters (mW cm -2 ) and 133 seconds (s) respectively. All studies reporting clinical periodontal and metabolic parameters, showed that aPDT was effective in the treatment of periodontal inflammation in hyperglycemic patients at follow-up. When compared with SRP alone, none of the studies showed additional benefits of PDT as compared to SRP alone at follow up. Three studies showed no influence of SRP with or without aPDT on HbA1c levels. One study showed a significant reduction of HbA1c levels in adjunctive aPDT as compared to SRP alone at follow-up. It remains debatable whether adjunctive PDT as compared to SRP is effective in the treatment of periodontal inflammation and reduction of HbA1c levels in hyperglycemic patients. Copyright © 2018 Elsevier B.V. All rights reserved.

Measurement of the blood flow rate and velocity in coronary artery stenosis using intracoronary frequency domain optical coherence tomography: Validation against fractional flow reserve.

Science.gov (United States)

Zafar, Haroon; Sharif, Faisal; Leahy, Martin J

2014-12-01

The main objective of this study was to assess the blood flow rate and velocity in coronary artery stenosis using intracoronary frequency domain optical coherence tomography (FD-OCT). A correlation between fractional flow reserve (FFR) and FD-OCT derived blood flow velocity is also included in this study. A total of 20 coronary stenoses in 15 patients were assessed consecutively by quantitative coronary angiography (QCA), FFR and FD-OCT. A percutaneous coronary intervention (PCI) optimization system was used in this study which combines wireless FFR measurement and FD-OCT imaging in one platform. Stenoses were labelled severe if FFR ≤ 0.8. Blood flow rate and velocity in each stenosis segment were derived from the volumetric analysis of the FD-OCT pull back images. The FFR value was ≤ 0.80 in 5 stenoses (25%). The mean blood flow rate in severe coronary stenosis ( n  = 5) was 2.54 ± 0.55 ml/s as compared to 4.81 ± 1.95 ml/s in stenosis with FFR > 0.8 ( n  = 15). A good and significant correlation between FFR and FD-OCT blood flow velocity in coronary artery stenosis ( r  = 0.74, p  < 0.001) was found. The assessment of stenosis severity using FD-OCT derived blood flow rate and velocity has the ability to overcome many limitations of QCA and intravascular ultrasound (IVUS).

Effects of Addition of Systemic Tramadol or Adjunct Tramadol to Lidocaine Used for Intravenous Regional Anesthesia in Patients Undergoing Hand Surgery

Directory of Open Access Journals (Sweden)

Abdulkadir Yektaş

2016-01-01

Full Text Available Intravenous regional anesthesia (IVRA is used in outpatient hand surgery as an easily applicable and cost-effective technique with clinical advantages. The present study aimed to investigate the effects of addition of systemic tramadol or adjunct tramadol to lidocaine for IVRA in patients undergoing hand surgery. American Society of Anesthesiologists (ASA I-II patients (n=60 who underwent hand surgery were included. For this purpose, only lidocaine (LDC, lidocaine+adjunct tramadol (LDC+TRA group, or lidocaine+systemic tramadol (LDC+SysTRA group was administered to the patients for IVRA and the groups were compared in terms of onset and recovery time of sensory and motor blocks, quality of anesthesia, and the degree of intraoperative and postoperative pain. The onset time of sensorial block was significantly shorter in the LDC+TRA group than that in the LDC+SysTRA group. The motor block recovery time was significantly shorter in the LDC+SysTRA group than that in the LDC+TRA and LDC groups. Administration of tramadol as an adjunct showed some clinical benefits by providing a shorter onset time of sensory and motor block, decreasing pain and analgesic requirement, and improving intraoperative conditions during IVRA. It was determined that systemic tramadol administration had no superiority.

Oily calcium hydroxide suspension (Osteoinductal) used as an adjunct to guided bone regeneration: an experimental study in rats.

NARCIS (Netherlands)

Stavropoulos, A.; Geenen, C.; Nyengaard, J.R.; Karring, T.; Sculean, A.

2007-01-01

OBJECTIVES: To evaluate whether an oily calcium hydroxide suspension (OCHS) promotes bone healing when used as an adjunct to guided bone regeneration (GBR). MATERIAL AND METHODS: Rigid, hemispherical, teflon capsules were placed with their open part facing the lateral surface of the ramus on both

Exercise as an adjunct to nicotine gum in treating tobacco dependence among women.

Science.gov (United States)

Kinnunen, Taru; Leeman, Robert F; Korhonen, Tellervo; Quiles, Zandra N; Terwal, Donna M; Garvey, Arthur J; Hartley, Howard L

2008-04-01

This was the first randomized, controlled smoking cessation trial assessing the efficacy of an exercise intervention as an adjunct to nicotine gum therapy in comparison with both equal contact control and standard care control conditions. Sedentary female smokers aged 18-55 years were provided with nicotine gum treatment along with brief behavioral counseling and were randomized into one of these three behavioral adjunct conditions. In the "intent-to-treat" sample (N = 182), at end of treatment and at 1-year follow-up, there were clear, but nonsignificant, trends in univariate analyses in which the exercise and equal contact control conditions both had higher rates of abstinence than the standard care control. However, when adjusting for other predictors of relapse in a multiple logistic regression, both exercise and equal contact control showed an advantage over standard care control in avoiding early relapse (i.e., after 1 week). In a multivariate survival model adjusting for other predictors, the equal contact condition had a significantly lower likelihood of relapse compared with the standard care condition and there was a near significant trend in which exercise offered an advantage over standard care as well. While these findings suggest a slightly improved likelihood of abstinence with exercise compared with standard care, exercise did not differ from equal contact control in its efficacy. Potential explanations for these equivalent levels of efficacy and implications for the findings are discussed.

Intravenous regional anesthesia: a review of common local anesthetic options and the use of opioids and muscle relaxants as adjuncts

Directory of Open Access Journals (Sweden)

Flamer D

2011-11-01

Full Text Available David Flamer, Philip WH PengDepartment of Anesthesia, Toronto Western Hospital, University Health Network, University of Toronto, Toronto, ON, CanadaPurpose: To provide a review of local anesthetic (LA agents and adjuncts, opioids and muscle relaxants, and their intraoperative effects and postoperative outcomes in intravenous regional anesthesia (IVRA.Source: A search for prospective, double-blind, randomized controlled trials evaluating LA agents, opioids and muscle relaxants as adjuvants for IVRA, was conducted (MEDLINE®, Embase. Intraoperative benefits (onset/recovery of sensory and motor block, intraoperative analgesia, tourniquet pain, postoperative benefits (pain score, analgesic consumption, time to first analgesia, and side effects were recorded. A conclusion for overall benefit was made based on statistical significance and clinical relevance.Findings: Thirty-one studies were evaluated, with data collected on 1523 subjects. LA agents evaluated were lidocaine, ropivacaine, and prilocaine. Adjuncts evaluated were opioids (morphine, fentanyl, meperidine, sufentanil, tramadol and muscle relaxants (pancuronium, atracurium, mivacurium, cisatacurium. There was good evidence that ropivacaine provided effective IVRA and improved postoperative analgesia. Lidocaine and prilocaine were effective LA agents, however they lacked postoperative benefits. Morphine, fentanyl, and meperidine as sole adjuncts did not demonstrate clinically significant benefits or result in an increased risk of side effects. Sufentanil data was limited, but appeared to provide faster onset of sensory block. Tramadol provided faster onset of sensory block and tourniquet tolerance, however postoperative benefits were not consistent and the risk of minor side effects increased. Muscle relaxants improved the quality of motor block, but at the expense of delayed motor recovery. The combination of fentanyl and muscle relaxants can achieve an equivalent quality of IVRA with 50

Bedside Ultrasonography as an Adjunct to Routine Evaluation of Acute Appendicitis in the Emergency Department

OpenAIRE

Lam, Samuel H.F.; Grippo, Anthony; Kerwin, Chistopher; Konicki, P. John; Goodwine, Diana; Lambert, Michael J.

2014-01-01

Introduction: Appendicitis is a common condition presenting to the emergency department (ED). Increasingly emergency physicians (EP) are using bedside ultrasound (BUS) as an adjunct diagnostic tool. Our objective is to investigate the test characteristics of BUS for the diagnosis of appendicitis and identify components of routine ED workup and BUS associated with the presence of appendicitis. Methods: Patients four years of age and older presenting to the ED with suspect...

Antipsychotic adjunctive therapy to mood stabilizers and 1-year rehospitalization rates in bipolar disorder: A cohort study.

Science.gov (United States)

Hochman, Eldar; Krivoy, Amir; Schaffer, Ayal; Weizman, Abraham; Valevski, Avi

2016-12-01

Antipsychotic adjunctive therapy to mood stabilizers (MSs) may improve relapse prevention; however, only a few naturalistic studies, reflecting more generalizable bipolar disorder (BD) samples, support this notion. We compared the 1-year rehospitalization rates of manic patients with bipolar I disorder (BD-I) who were discharged with MS (lithium or valproate) monotherapy or with adjunctive atypical or typical antipsychotic therapy. A total of 201 patients with BD-I who were hospitalized with manic episodes between 2005 and 2013 were retrospectively followed for 1-year rehospitalization rates according to treatment at discharge: MS monotherapy, MS with atypical antipsychotics, and MS with typical antipsychotics. Additionally, time to rehospitalization during the 1-year period after discharge was compared between treatment groups. Multivariable survival analyses adjusted for covariates known to influence rehospitalization were conducted. Rehospitalization rates within 1 year were significantly lower in the MS with atypical antipsychotics group (6.3%) compared to the MS monotherapy group (24.3%, P=.008) and to the MS with typical antipsychotics group (20.6%, P=.02). Time to rehospitalization was significantly longer for the MS with atypical antipsychotics group (345.5 days) compared to the MS monotherapy group (315.1 days, P=.006) and to the MS with typical antipsychotics group (334.1 days, P=.02). The MS with atypical antipsychotics group had a significantly reduced adjusted risk of rehospitalization (hazard ratio=0.17, 95% confidence interval: 0.05-0.61, P=.007) compared to the MS monotherapy group. Atypical antipsychotic adjunctive therapy to MSs may be more effective than MS monotherapy in preventing rehospitalization during the 1-year period after a BD manic episode. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Theoretical role of adjunctive implant positional support in stress distribution of distal-extension mandibular removable partial dentures.

Science.gov (United States)

Xiao, Wei; Li, Zhiyong; Shen, Shiqian; Chen, Shaowu; Wang, Yining; Wang, Jiawei

2014-01-01

This preliminary study evaluated the adjunctive supporting role of diverse implant positions on stress distribution in a Class I removable partial denture (RPD) design. Nine three-dimensional finite element models were prepared to simulate mandibular RPD designs with three different loading conditions applied. Implant supported designs demonstrated lower stress value concentrations and mucosal displacement.

Reduction of methanol in brewed wine by the use of atmospheric and room-temperature plasma method and the combination optimization of malt with different adjuncts.

Science.gov (United States)

Liang, Ming-Hua; Liang, Ying-Jie; Chai, Jiang-Yan; Zhou, Shi-Shui; Jiang, Jian-Guo

2014-11-01

Methanol, often generated in brewed wine, is highly toxic for human health. To decrease the methanol content of the brewed wine, atmospheric and room-temperature plasma (ARTP) was used as a new mutagenesis tool to generate a mutant of Saccharomyces cerevisiae with lower methanol content. Headspace gas chromatography was used to determine the identity and concentration of methanol with butyl acetate as internal standard in brewed wine. With 47.4% higher and 26.3% positive mutation rates were obtained, the ARTP jet exhibited a strong effect on mutation breeding of S. cerevisiae. The mutant S. cerevisiae S12 exhibited the lowest methanol content, which was decreased by 72.54% compared with that of the wild-type strain. Subsequently, the mutant S. cerevisiae S12 was used to ferment different combinations of malt and adjuncts for lower methanol content and higher alcoholic content. It was shown that the culture 6#, which was 60% malt, 20% wheat, and 20% corn, was the best combinations of malt and adjuncts, with the lowest methanol content (104.8 mg/L), and a relatively higher alcoholic content (15.3%, v/v). The optimal malt-adjunct culture 6#, treated with the glucoamylase dose of 0.04 U/mg of grain released the highest reducing sugars (201.6 mg/mL). It was indicated that the variation in reducing sugars among the combinations of malt and different adjuncts could be due to the dose of exogenous enzymes. © 2014 Institute of Food Technologists®

Chinese Herbal Medicines as an Adjunctive Therapy for Unresectable Pancreatic Cancer: A Systematic Review and Meta-Analysis

Directory of Open Access Journals (Sweden)

Bin Li

2015-01-01

Full Text Available Pancreatic cancer is a common malignancy with a high mortality. Most patients present clinically with advanced pancreatic cancer. Moreover, the effect of radiotherapy or chemotherapy is limited. Complementary and alternative medicines represent exciting adjunctive therapies. In this study, we ascertained the beneficial and adverse effects of Chinese herbal medicine (CHM in combination with conventional therapy for inoperable pancreatic cancer by using meta-analysis methods for controlled clinical trials. We extracted data for studies searched from six electronic databases that were searched and also assessed the methodological quality of the included studies. We evaluated the following outcome measures: 6-month and 1-year survival rate, objective response rate, disease control rate, quality of life, and adverse effects. The final analysis showed CHM is a promising strategy as an adjunctive therapy to treat advanced or inoperable pancreatic cancer and that CHM in combination with conventional therapy is a promising strategy for resistant disease. However, convincing evidence must be obtained and confirmed by high-quality trials in future studies.

Pelvic floor muscle training and adjunctive therapies for the treatment of stress urinary incontinence in women: a systematic review

Directory of Open Access Journals (Sweden)

Neumann Patricia B

2006-06-01

Full Text Available Abstract Background Stress urinary incontinence (SUI is a prevalent and costly condition which may be treated surgically or by physical therapy. The aim of this review was to systematically assess the literature and present the best available evidence for the efficacy and effectiveness of pelvic floor muscle training (PFMT performed alone and together with adjunctive therapies (eg biofeedback, electrical stimulation, vaginal cones for the treatment of female SUI. Methods All major electronic sources of relevant information were systematically searched to identify peer-reviewed English language abstracts or papers published between 1995 and 2005. Randomised controlled trials (RCTs and other study designs eg non-randomised trials, cohort studies, case series, were considered for this review in order to source all the available evidence relevant to clinical practice. Studies of adult women with a urodynamic or clinical diagnosis of SUI were eligible for inclusion. Excluded were studies of women who were pregnant, immediately post-partum or with a diagnosis of mixed or urge incontinence. Studies with a PFMT protocol alone and in combination with adjunctive physical therapies were considered. Two independent reviewers assessed the eligibility of each study, its level of evidence and the methodological quality. Due to the heterogeneity of study designs, the results are presented in narrative format. Results Twenty four studies, including 17 RCTs and seven non-RCTs, met the inclusion criteria. The methodological quality of the studies varied but lower quality scores did not necessarily indicate studies from lower levels of evidence. This review found consistent evidence from a number of high quality RCTs that PFMT alone and in combination with adjunctive therapies is effective treatment for women with SUI with rates of 'cure' and 'cure/improvement' up to 73% and 97% respectively. The contribution of adjunctive therapies is unclear and there is limited

Endovascular Treatment of Left Iliofemoral Deep Vein Thrombosis Using Urokinase Thrombolysis and Adjunctive Aspiration Thrombectomy

Energy Technology Data Exchange (ETDEWEB)

Suh, Sang Hyun; Lee, Do Yun; Won, Jong Yun [Yonsei University College of Medicine, Seoul (Korea, Republic of)

2010-02-15

To evaluate the efficacy of adjunctive aspiration thrombectomy for the treatment of iliofemoral deep vein thrombosis (DVT). 24 patients (9 males and 15 females; mean age, 53 years), treated by aspiration thrombectomy were enrolled in this study. The day after undergoing urokinase (UK) thrombolysis, any residual thrombus over a long segment was treated by aspiration thrombectomy using a 12 Fr long sheath. Residual short-segment (< 10 cm) iliac vein thrombus and/or stenosis were treated with a stent. The evaluation of venous patency was conducted by color Doppler ultrasonography, venography and/or computed tomography. The technical and clinical success rates were 100% and 92%, respectively. Twenty-three patients were treated by UK thrombolysis and iliac stent. The overall patency rate at 1, 2 and 3 years was 85%, 82% and 81%, respectively. Over the course of the follow-up period, occlusion was observed in 4 cases (1 acute and 3 chronic cases). Periprocedural complication occurred in 4 cases (17%) in the form of a minimal hematoma or pain on the puncture site as well as a case of pulmonary embolism at one month after treatment. The adjunctive aspiration thrombectomy with conventional thrombolysis and stent placement can be an effective and safe method in the treatment of left iliofemoral DVT

Effectiveness of Physical Therapy as an Adjunctive Treatment for Trauma-induced Chronic Torticollis in Raptors.

Science.gov (United States)

Nevitt, Benjamin N; Robinson, Narda; Kratz, Gail; Johnston, Matthew S

2015-03-01

Management of trauma-induced chronic torticollis in raptors has historically been challenging. Euthanasia is common in affected birds because of their inability to maintain normal cervical position, although they may be able to function normally. To assess effectiveness of physical therapy of the neck and head as an adjunct treatment for this condition, a case-control study was done in raptors admitted to the Rocky Mountain Raptor Program from 2003 to 2010. Eleven cases were identified with a diagnosis of chronic torticollis resulting from traumatic brain injury. Five cases were treated with physical therapy of the head and neck, and 6 control cases did not receive any physical therapy for the torticollis. Of the control cases, 0 of 6 had resolution of the torticollis, 0 of 6 were released, and 5 of 6 were euthanatized. Of the treated cases, 4 of 5 had complete resolution of the torticollis and 5 of 5 were released. Resolution of torticollis differed significantly between cases receiving physical therapy and controls. These results indicate that physical therapy should be used as an adjunctive therapy in cases of chronic torticollis induced by trauma in raptors because it results in better resolution of the torticollis and increased likelihood of release.

Neurochemical changes underpinning the development of adjunct therapies in recovery after stroke: A role for GABA?

Science.gov (United States)

Johnstone, Ainslie; Levenstein, Jacob M; Hinson, Emily L; Stagg, Charlotte J

2017-01-01

Stroke is a leading cause of long-term disability, with around three-quarters of stroke survivors experiencing motor problems. Intensive physiotherapy is currently the most effective treatment for post-stroke motor deficits, but much recent research has been targeted at increasing the effects of the intervention by pairing it with a wide variety of adjunct therapies, all of which aim to increase cortical plasticity, and thereby hope to maximize functional outcome. Here, we review the literature describing neurochemical changes underlying plasticity induction following stroke. We discuss methods of assessing neurochemicals in humans, and how these measurements change post-stroke. Motor learning in healthy individuals has been suggested as a model for stroke plasticity, and we discuss the support for this model, and what evidence it provides for neurochemical changes. One converging hypothesis from animal, healthy and stroke studies is the importance of the regulation of the inhibitory neurotransmitter GABA for the induction of cortical plasticity. We discuss the evidence supporting this hypothesis, before finally summarizing the literature surrounding the use of adjunct therapies such as non-invasive brain stimulation and SSRIs in post-stroke motor recovery, both of which have been show to influence the GABAergic system.

Changes in clot lysis levels of reteplase and streptokinase following continuous wave ultrasound exposure, at ultrasound intensities following attenuation from the skull bone

Directory of Open Access Journals (Sweden)

Roijer Anders

2008-08-01

Full Text Available Abstract Background Ultrasound (US has been used to enhance thrombolytic therapy in the treatment of stroke. Considerable attenuation of US intensity is however noted if US is applied over the temporal bone. The aim of this study was therefore to explore possible changes in the effect of thrombolytic drugs during low-intensity, high-frequency continuous-wave ultrasound (CW-US exposure. Methods Clots were made from fresh venous blood drawn from healthy volunteers. Each clot was made from 1.4 ml blood and left to coagulate for 1 hour in a plastic test-tube. The thrombolytic drugs used were, 3600 IU streptokinase (SK or 0.25 U reteplase (r-PA, which were mixed in 160 ml 0.9% NaCl solution. Continuous-wave US exposure was applied at a frequency of 1 MHz and intensities ranging from 0.0125 to 1.2 W/cm2. For each thrombolytic drug (n = 2, SK and r-PA and each intensity (n = 9 interventional clots (US-exposed, n = 6 were submerged in thrombolytic solution and exposed to CW-US while control clots (also submerged in thrombolytic solution, n = 6 were left unexposed to US. To evaluate the effect on clot lysis, the haemoglobin (Hb released from each clot was measured every 20 min for 1 hour (20, 40 and 60 min. The Hb content (mg released was estimated by spectrophotometry at 540 nm. The difference in effect on clot lysis was expressed as the difference in the amount of Hb released between pairs of US-exposed clots and control clots. Statistical analysis was performed using Wilcoxon's signed rank test. Results Continuous-wave ultrasound significantly decreased the effects of SK at intensities of 0.9 and 1.2 W/cm2 at all times (P 2 and at 1.2 W/cm2, following 40 min exposure at 0.3, 0.6, 0.9 and at 1.2 W/cm2, and following 60 min of exposure at 0.05 0.3, 0.6, 0.9 and at 1.2 W/cm2 (all P Conclusion Increasing intensities of CW-US exposure resulted in increased clot lysis of r-PA-treated blood clots, but decreased clot lysis of SK-treated clots.

Stress Management as an Adjunct to Physical Therapy for Chronic Neck Pain

Science.gov (United States)

Bruflat, Angela K.; Balter, Jaclyn E.; McGuire, Denise; Fethke, Nathan B.

2012-01-01

Background and Purpose Chronic neck pain is prevalent in the workplace. Research suggests that psychosocial stress may contribute to the development of neck pain by causing excessive or prolonged muscle activity in some individuals. The purpose of this case report is to describe the rationale, development, and implementation of stress management as an adjunct to standard physical therapist management of chronic neck pain in a female office worker who responded to psychosocial stress with elevated muscle activity prior to treatment. Case Description A 44-year-old female office employee with an 8-year history of chronic neck pain participated in this case report. The patient was selected from a group of research participants who demonstrated elevated electromyographic (EMG) activity of the trapezius muscle in response to simulated occupational stressors. The multidisciplinary intervention consisted of 8 physical therapy sessions, supplemented by 8 stress management sessions that included EMG biofeedback and psychotherapy to facilitate muscle relaxation. Outcomes Neck disability decreased by 50%, trait anxiety decreased by 21%, and the duration of trapezius muscle rest in the workplace increased by 56% immediately after the 8-week intervention. These improvements were maintained 6 months after treatment, and the patient reported a complete absence of neck disability at the 2-year follow-up assessment. Discussion A sustained reduction in neck disability was observed for a patient with chronic neck pain after participating in a multidisciplinary intervention that combined physical therapy and stress management approaches to facilitate muscle relaxation in the workplace. Future clinical trials are needed to assess whether stress management is a useful adjunct therapy for patients with chronic neck pain who show elevated muscle activity in response to psychosocial stress. PMID:22700538

Text messaging as an adjunct to a web-based intervention for college student alcohol use: A preliminary study.

Science.gov (United States)

Tahaney, Kelli D; Palfai, Tibor P

2017-10-01

Brief, web-based motivational interventions have shown promising results for reducing alcohol use and associated harm among college students. However, findings regarding which alcohol use outcomes are impacted are mixed and effects tend to be small to moderate, with effect sizes decreasing over longer-term follow-up periods. As a result, these interventions may benefit from adjunctive strategies to bolster students' engagement with intervention material and to extend interventions beyond initial contacts into student's daily lives. This study tested the efficacy of text messaging as an adjunct to a web-based intervention for heavy episodic drinking college students. One-hundred and thirteen undergraduate student risky drinkers recruited from an introductory psychology class were randomly assigned to one of three conditions-assessment only (AO), web intervention (WI), and web intervention plus text messaging (WI+TXT). Heavy drinking episodes (HDEs), weekend quantity per occasion, and alcohol-related consequences were assessed at baseline and one month follow-up. Univariate analysis of covariance (ANCOVA) was used to assess the influence of condition assignment on 1-month outcomes, controlling for baseline variables. Planned contrasts showed that those in the WI+TXT condition showed significantly less weekend drinking than those in the AO and WI conditions. Although those in the WI+TXT condition showed significantly fewer HDEs compared to AO, it was not significantly different than the WI only condition. No differences were observed on alcohol-related problems. These findings provide partial support for the view that text messaging may be a useful adjunct to web-based interventions for reducing alcohol consumption among student drinkers. Copyright © 2017. Published by Elsevier Ltd.

The Relative Effectiveness of Three Types of Notes Used as Adjunct Study Activities to Group Audiovisual Instruction.

Science.gov (United States)

Lavin, Marvin H.

A graduate thesis investigated the value of notetaking and prepared notes as adjunctive activities in audiovisual instruction. In the first experiment, taking notes on prepared topic outlines was found to be better than taking notes on blank paper. In the second experiment, not taking on topic outlines and the use of study guides were shown to be…

[Αnti-Inflammatory medication as adjunctive antidepressive treatment].

Science.gov (United States)

Boufidou, F; Nikolaou, C

2016-01-01

Mounting data of evidence that have emerged during the last twenty years, point towards the existence of an inflammatory mechanism underlying the pathophysiology of depressive disorder. These data have inspired a number of clinical studies characterized by the administration of inflammatory response altering medication in addition to conventional medication in depressive disorder patients. The drugs were either Non Steroid Anti-inflammatory Drugs (NSAIDs) or Tumor Necrosis Factor-alpha (TNFa) inhibitors and were selected among those that are already in use for various diseases related to the immune system. The choice of these specific immunomodulatory agents for the co-administration with conventional antidepressive medication was based on a number of laboratory data and clinical evidence. A total of seven relevant clinical trials have been conducted, all of them with promising results that have been published between 2006 and 2013. However, only four out of them were eligibly designed regarding the homogeneity of the study groups, randomization, double-blinding and placebo controlling. These three studies showed clinical advantages of the adjunctive medication as estimated by significant drops in Hamilton scores. Of interest are the findings of the most recent and largest clinical trial of the TNF-a antagonist infliximab which show that treatment with anti-inflammatory agents may be beneficial only in depressive patients with raised levels of baseline inflammatory markers. A limitation of the studies was that, since no guidelines currently exist for anti-inflammatory agents and depression, adjunctive medication could have been under or overdosed. Other limitations were the follow-up period that was rather small and the number of the participants that was also small. Recently, a lot of progress has been made in identifying therapeutic targets along metabolic pathways in the brain relevant to depression, which could be manipulated by immune mediators. In fact

Effect of Adjunctive Thrombus Aspiration on In-Hospital and 3-Year Outcomes in Patients With ST-Segment Elevation Myocardial Infarction and Large Native Coronary Artery Thrombus Burden.

Science.gov (United States)

Keskin, Muhammed; Kaya, Adnan; Tatlısu, Mustafa Adem; Uzman, Osman; Börklü, Edibe Betül; Çinier, Göksel; Tekkeşin, Ahmet İlker; Türkkan, Ceyhan; Hayıroğlu, Mert İlker; Kozan, Ömer

2017-11-15

Although the long-term clinical benefit of adjunctive thrombus aspiration (TA) during primary percutaneous coronary intervention (PPCI) remains controversial, the impact of TA in patients with large thrombus has not been evaluated. The aim of the present study was to investigate the effect of adjunctive TA during PPCI on clinical outcomes in patients with ST-segment elevation myocardial infarction (STEMI) and a large thrombus. We assessed the effect of adjunctive TA on in-hospital and 3-year clinical outcomes in 627 patients with STEMI and a large thrombus in the native coronary artery. The cumulative 3-year incidence of all-cause death was not significantly different between the 2 groups (91.5% vs 89.0%, log-rank test p = 0.347). After adjusting for confounders, the risk of all-cause death in the TA group was not significantly lower than that in the non-TA group (hazard ratio 1.11, 95% confidence interval 0.60 to 3.54, p = 0.674). The adjusted risks of target lesion revascularization, nonfatal acute myocardial infarction, and stent thrombosis were also not significantly different between the 2 groups. In conclusion, adjunctive TA during PPCI was not associated with better in-hospital and 3-year all-cause deaths in patients with STEMI and a large coronary artery thrombus. Copyright © 2017 Elsevier Inc. All rights reserved.

Hypnotherapy: A useful adjunctive therapeutic modality in hansen′s disease

Directory of Open Access Journals (Sweden)

E N Abdul Latheef

2014-01-01

Full Text Available Hypnotherapy is a useful adjunctive psychotherapeutic procedure used in various conditions such as pain disorders, atopic dermatitis, and alopecia areata. However, it is less utilized in the field of dermatology. Only limited data exist on its role in the management of various skin diseases. There is dearth of literature on the role of hypnotherapy in Hansen′s disease (HD. We report two cases of HD, one with very resistant neuralgia and the other with recurrent erythema nodosum leprosum (ENL. Both the patients were assessed using hospital anxiety and depression scale, dermatology life quality index and the neuralgia was assessed using the visual analog scale. Three sessions of hypnotherapy were given to both the patients. There was dramatic improvement in the incidence of ENL and neuralgia and we could rapidly reduce the dose of drugs used for both conditions.

Lithium as an adjunct to radioiodine therapy in Graves' disease for prolonging the intrathyroidal effective half-life of radioiodine. Useful or not?

Energy Technology Data Exchange (ETDEWEB)

Dunkelmann, S.; Kuenstner, H.; Nabavi, E.; Eberlein, U.; Groth, P.; Schuemichen, C. [Rostock Univ. (Germany). Klinik und Poliklinik fuer Nuklearmedizin, Zentrum fuer Radiologie

2006-07-01

Aim: Evaluation of intrathyroidal kinetics of radioiodine with and without lithium as adjunct with respect to the increase in radiation dose delivered to the thyroid. Patients, methods: 267 patients in three groups were included in the study. Group I with 227 patients served as control group, Group II with 21 patients and Group III with 19 patients were distinguished by an intrathyroidal half-life of radioiodine below 3.5 days in the diagnostic test. Patients in Group III received 885 mg lithium carbonate a day for 2 weeks as adjunct to radioiodine therapy. Both diagnostic and therapeutic radioiodine kinetics were followed up by at least 10 uptake measurements within a minimum of 48 h. Kinetics of radioiodine were defined mathematically as balance of the thyroidal iodine intake and excretion by a two-compartment model. Results: Under therapy the maximum uptake of radioiodine was reduced by nearly 10% in all groups, in Group I, the effective half-life as well as the product of maximum uptake x effective half-life as an equivalent of radiation dose independent of thyroid volume was lowered in the same magnitude. In Group II, the energy-dose equivalent remained constant under therapy. With adjunct lithium in Group III, the effective half-life was prolonged significantly by factor 1.61{+-}0.49 and the volume-independent energy-dose equivalent by factor 1.39{+-}0.37. No severe side effects of lithium were observed. Conclusion: Using lithium as adjunct to radio-iodine therapy increases the radiation dose delivered to the thyroid by 39% on average and nearly 30% of radioiodine activity can be saved in these patients. Lithium is recommended in patients with very short effective half-life in the diagnostic test in order to reduce the activity required and whole-body radiation dose. (orig.)

Transient mitral regurgitation: An adjunctive sign of myocardial ischemia during dipyridamole-thallium imaging

International Nuclear Information System (INIS)

Lette, J.; Gagnon, A.; Lapointe, J.; Cerino, M.

1989-01-01

A patient developed transient exacerbation of a mitral insufficiency murmur and a reversible posterior wall perfusion defect during dipyridamole-thallium imaging. Coronary angiography showed significant stenoses of both the right and the circumflex coronary arteries that supply the posterior papillary muscle. Cardiac auscultation for transient mitral incompetence, a sign of reversible papillary muscle dysfunction, is a simple and practical adjunctive test for myocardial ischemia during dipyridamole-thallium imaging. It may confirm that an isolated reversible posterior wall myocardial perfusion defect is truly ischemic in nature as opposed to an artifact resulting from attenuation by the diaphragm

Omentalisation as adjunctive treatment of an infected femoral nonunion fracture: a case report

Directory of Open Access Journals (Sweden)

McAlinden A

2009-10-01

Full Text Available Abstract A three-year-old male working border collie with an infected femoral nonunion fracture was managed in a two-stage procedure involving debridement and omentalisation, followed by stabilisation with a bone plate and an autogenous cancellous bone graft. Osseous union was documented radiographically 16 weeks after surgery. Telephone follow-up one year later revealed the dog had returned to full working function without evidence of lameness. To the authors' knowledge, this is the first clinical case described in the veterinary literature using omentalisation as an adjunct to the management of an infected, biologically inactive nonunion fracture.

[Efficiency of brimonidine 0.2% and dorzolamide 2% as adjunctive therapy to beta-blockers].

Science.gov (United States)

Carrasco Font, C; Arias Puente, A; García Sáenz, M C; Villarejo Díaz-Maroto, I

2004-04-01

To evaluate the clinical efficiency and tolerability of brimonidine and dorzolamide twice daily as an adjunctive therapy for glaucoma patients with an inadequate response to beta-blockers therapy. This multicenter prospective analysis included 92 patients (180 eyes) with primary open-angle glaucoma or ocular hypertension on therapy beta-blockers and with intraocular pressure (IOP) greater than or equal to 18mmHg. The patients were randomly treated either with brimonidine 0.2% or dorzolamide 2% added for three months. Efficiency was determined by the reduction in 15% IOP from baseline at the first and the third month. Mean pre-treatment IOP was 22.37 DE 2.8 mmHg in the brimonidine group and 22.38 DE 2.6 mmHg in the dorzolamide group; mean post-treatment IOP decrease was 4.39 mmHg in the brimonidine group and 3.29 mmHg in the dorzolamide group. Clinical control at the first month was achieved in 78.3% and 71% of cases respectively (p=0.05). No statistical differences existed between groups for systemic adverse events. Four patients on brimonidine discontinued treatment due to local side effects. In the dorzolamide group, two patients left the treatment referring itching and three others left due to ocular allergy. This study found similar efficiency and safety when treating with brimonidine or dorzolamide as an adjunctive therapy for patients with hypertension or primary open-angle glaucoma.

The Efficacy of Danshen Injection as Adjunctive Therapy in Treating Angina Pectoris: A Systematic Review and Meta-Analysis.

Science.gov (United States)

Shao, Huikai; Li, Mengsi; Chen, Fuchao; Chen, Lianghua; Jiang, Zhengjin; Zhao, Lingguo

2018-04-01

During the last 40 years, Danshen injection has been widely used as an adjunctive therapy for angina pectoris in China, but its efficacy is not yet well defined. The objective of this study was to verify the efficacy of Danshen injection as adjunctive therapy in treating angina pectoris. The major databases including PubMed, Cochrane Library, Sino-Med, Medline, Embase, Google Scholar, China National Knowledge Infrastructure, Wanfang Databases, Chinese Scientific Journal Database, Chinese Biomedical Literature Database and the Chinese Science Citation Database were systematically searched for the published randomised controlled trials (RCTs) on Danshen injection until April 2016. Meta-analysis was conducted on the primary outcomes (i.e., the improvements in symptoms and electrocardiography (ECG)). The quality of the included RCTs was evaluated with the M scoring system (the refined Jadad scale). Based on the quality, year of publication and sample size of RCTs, sensitivity analysis and subgroup analysis were performed in this study. Ten RCTs, including 944 anginal patients, were identified in this meta-analysis. Compared with using antianginal agents (β-blockers, calcium antagonists, nitrates, etc.) alone, Danshen injection combined with antianginal agents had a better therapeutic effect in symptom improvement (odds ratio [OR], 3.66; 95% confidence interval [CI]: 2.50-5.36) and in ECG improvement (OR, 3.25; 95% CI: 1.74-6.08). This study showed that Danshen injection as adjunctive therapy seemed to be more effective than antianginal agents alone in treating angina pectoris. However, more evidence is needed to accurately evaluate the efficacy of Danshen injection because of the low methodological quality of the included RCTs. Copyright © 2017 Australian and New Zealand Society of Cardiac and Thoracic Surgeons (ANZSCTS) and the Cardiac Society of Australia and New Zealand (CSANZ). Published by Elsevier B.V. All rights reserved.

Lithium as an adjunct to radioactive iodine for the treatment of hyperthyroidism: a systematic review and meta-analysis.

Science.gov (United States)

Kessler, Lynn; Palla, Jyothsna; Baru, Joshua S; Onyenwenyi, Chioma; George, Amrutha M; Lucas, Brian P

2014-07-01

Radioactive iodine (RAI) is commonly used in the treatment of hyperthyroidism but is not uniformly successful. Lithium increases thyroidal iodine retention without reducing iodide uptake, increasing the radiation dose to the thyroid when administered with RAI. Although these actions suggest that adjuvant lithium may increase the efficacy of RAI, its role as an adjunct to RAI remains contentious. To evaluate the safety and efficacy of adding lithium to RAI to treat hyperthyroidism. Relevant studies were identified by a search of Medline and the Cochrane Central Register of Controlled Trials. To be included, a study had to be a controlled trial comparing the effect of RAI alone to RAI with lithium in the treatment of hyperthyroidism. Relevant data were extracted and meta-analyses were performed. Of the 75 identified studies, 6 met the inclusion criteria; 4 of these studies were interventional and 2 were observational trials. Meta-analysis of the observational trials (N = 851), both of which were retrospective cohort studies, showed significant improvement in the primary outcome (i.e., cure rate) with adjunctive lithium (odds ratio [OR], 1.92; 95% confidence interval [CI], 1.24 to 2.96). The combined interventional trials (N = 485) also showed an improvement in cure rate, but the difference did not reach statistical significance (OR, 1.28; 95% CI, 0.85 to 1.91). Adjunctive lithium reduced time to cure and blunted thyroid hormone excursions after RAI. Lithium-related side effects were infrequent and usually mild. The observational trials demonstrated significant improvement in the cure rate of hyperthyroidism when lithium is added to RAI. The improvements shown in the interventional trials did not reach statistical significance due to the effect of a single, large negative trial.

New therapy of pleural empyema by deoxyribonuclease

Directory of Open Access Journals (Sweden)

Grzegorz Kacprzak

2013-02-01

Full Text Available Empyema is a severe complication of different diseases and traumas. Management of this complication is difficult and should comprise general and local procedures. The general procedure is mainly based on administering wide-spectrum antibiotics. Local management depends on patient general condition, but in all cases the essential procedure is to insert a drain into the pleural cavity and to evacuate the pus. Sometimes pus is very thick and its evacuation and following re-expansion of the lung is rather impossible. In these patients surgical intervention is needed. The use of intrapleural enzymes to support the drainage was first described in 1949 by Tillett and Sherry using a mixture of streptokinase and streptococcal deoxyribonuclease. Nowadays, purified streptokinase has come into widespread use, but recent studies reported no streptokinase effect on pus viscosity. On the other side, deoxyribonuclease reduces pus viscosity and may be more useful in treatment. We report two cases of intrapleural administration of Pulmozyme (alfa dornase - deoxyribonuclease (HOFFMANN-LA ROCHE AG in dosage 2 × 2.5 mg with a significant improvement caused by changes in pus viscosity.

New therapy of pleural empyema by deoxyribonuclease

Directory of Open Access Journals (Sweden)

Grzegorz Kacprzak

Full Text Available Empyema is a severe complication of different diseases and traumas. Management of this complication is difficult and should comprise general and local procedures. The general procedure is mainly based on administering wide-spectrum antibiotics. Local management depends on patient general condition, but in all cases the essential procedure is to insert a drain into the pleural cavity and to evacuate the pus. Sometimes pus is very thick and its evacuation and following re-expansion of the lung is rather impossible. In these patients surgical intervention is needed. The use of intrapleural enzymes to support the drainage was first described in 1949 by Tillett and Sherry using a mixture of streptokinase and streptococcal deoxyribonuclease. Nowadays, purified streptokinase has come into widespread use, but recent studies reported no streptokinase effect on pus viscosity. On the other side, deoxyribonuclease reduces pus viscosity and may be more useful in treatment. We report two cases of intrapleural administration of Pulmozyme (alfa dornase - deoxyribonuclease (HOFFMANN-LA ROCHE AG in dosage 2 × 2.5 mg with a significant improvement caused by changes in pus viscosity.

Rehabilitation of Schizophrenia: Adjunctive Therapy of Negative Symptoms

Directory of Open Access Journals (Sweden)

Saeed Shoja Shafti

2004-09-01

Full Text Available Negative symptoms in schizophrenia are among the important barriers against psychosocial rehabilitation of such patients. Adjunctive drugs can be used for reducing the severity of these symptoms. In this research we studied the efficacy of Clomipramine, Alprazolam, Citalopram, Bromocriptine, Fluoxetine, Nortriptyline, Maprotiline and Fluvoxamine, in this regard. After a primary prevalence survey regarding Negative symptoms, 170 schizophrenic patients were divided into three different groups, and then the aforesaid adjuvant drugs were examined in three double-blind clinical controlled trials. Estimation of negative symptoms by "SANS" were done at the beginning of each trial for the first time and then three weeks later, after prescription of drugs in lower dosage and finally at the end of sixth week, means three weeks after doubling the dosages. The data were analyzed by z and chi-square (X2test formula. Clomipramine, Alprazolam, Citalopram, Nortriptyline and Maprotiline could reduce the severity of negative symptoms. Their effectiveness in comparing with placebo was statistically remarkable. No important side effect or worsening of positive symptoms was seen in our samples during aforesaid trials. Conservative usage of adjuvant drugs can be an advantageous means for making rehabilitative programs more efficacious than before.

Adjunctive N-acetylcysteine in depression: exploration of interleukin-6, C-reactive protein and brain-derived neurotrophic factor.

Science.gov (United States)

Hasebe, Kyoko; Gray, Laura; Bortolasci, Chiara; Panizzutti, Bruna; Mohebbi, Mohammadreza; Kidnapillai, Srisaiyini; Spolding, Briana; Walder, Ken; Berk, Michael; Malhi, Gin; Dodd, Seetal; Dean, Olivia M

2017-12-01

This study aimed to explore effects of adjunctive N-acetylcysteine (NAC) treatment on inflammatory and neurogenesis markers in unipolar depression. We embarked on a 12-week clinical trial of NAC (2000 mg/day compared with placebo) as an adjunctive treatment for unipolar depression. A follow-up visit was conducted 4 weeks following the completion of treatment. We collected serum samples at baseline and the end of the treatment phase (week 12) to determine changes in interleukin-6 (IL6), C-reactive protein (CRP) and brain-derived neurotrophic factor (BDNF) following NAC treatment. NAC treatment significantly improved depressive symptoms on the Montgomery-Asberg Depression Rating Scale (MADRS) over 16 weeks of the trial. Serum levels of IL6 were associated with reductions of MADRS scores independent of treatment response. However, we found no significant changes in IL6, CRP and BDNF levels following NAC treatment. Overall, this suggests that our results failed to support the hypothesis that IL6, CRP and BDNF are directly involved in the therapeutic mechanism of NAC in depression. IL6 may be a useful marker for future exploration of treatment response.

Posterior subtenon triamcinolone acetonide in gas-filled eyes as an adjunctive treatment for complicated proliferative diabetic retinopathy.

Science.gov (United States)

Lee, Yongeun; Kang, Seungbum; Park, Young-Hoon

2013-02-01

To evaluate the effect of adjunctive subtenon injection of triamcinolone acetonide (TA) in gas-filled eyes after vitrectomy for complicated proliferative diabetic retinopathy (PDR). This nonrandomized comparative study included 27 patients (27 eyes) who underwent pars plana vitrectomy and gas tamponade for treatment of PDR with tractional or combined tractional-rhegmatogenous retinal detachment and who received subtenon injection of TA (40 mg) at the end of surgery. The study group was compared with the control group (29 eyes), which was matched with the study group for preoperative and intraoperative parameters, but underwent pars plana vitrectomy and gas tamponade without a subtenon injection of TA. Retinal reattachments without reoperation were achieved in 25 eyes (92.6%) and 26 eyes (89.7%) at 6 months (p = 1.000) in the study and control groups, respectively. The study group and the control group did not differ significantly in the frequency of postoperative proliferative vitreoretinopathy, retinal redetachment rate, reoperation rate, macular pucker formation, postoperative vitreous hemorrhage, gain in visual acuity, intraocular pressure, and intraocular inflammation (p > 0.05). The clinical results of pars plana vitrectomy for complicated PDR are not improved significantly by an adjunctive subtenon TA injection in gas-filled eyes.

Influence of adjunctive classical homeopathy on global health status and subjective wellbeing in cancer patients - A pragmatic randomized controlled trial.

Science.gov (United States)

Frass, Michael; Friehs, Helmut; Thallinger, Christiane; Sohal, Narinderjit Kaur; Marosi, Christine; Muchitsch, Ilse; Gaertner, Katharina; Gleiss, Andreas; Schuster, Ernst; Oberbaum, Menachem

2015-06-01

The use of complementary and alternative medicine has increased over the past decade. The aim of this study was to evaluate whether homeopathy influenced global health status and subjective wellbeing when used as an adjunct to conventional cancer therapy. In this pragmatic randomized controlled trial, 410 patients, who were treated by standard anti-neoplastic therapy, were randomized to receive or not receive classical homeopathic adjunctive therapy in addition to standard therapy. The study took place at the Medical University Vienna, Department of Medicine I, Clinical Division of Oncology. The main outcome measures were global health status and subjective wellbeing as assessed by the patients. At each of three visits (one baseline, two follow-up visits), patients filled in two different questionnaires. 373 patients yielded at least one of three measurements. The improvement of global health status between visits 1 and 3 was significantly stronger in the homeopathy group by 7.7 (95% CI 2.3-13.0, p=0.005) when compared with the control group. A significant group difference was also observed with respect to subjective wellbeing by 14.7 (95% CI 8.5-21.0, p<0.001) in favor of the homeopathic as compared with the control group. Control patients showed a significant improvement only in subjective wellbeing between their first and third visits. Results suggest that the global health status and subjective wellbeing of cancer patients improve significantly when adjunct classical homeopathic treatment is administered in addition to conventional therapy. Copyright © 2015 Elsevier Ltd. All rights reserved.

A randomized, double-blind, placebo-controlled, proof-of-concept trial of creatine monohydrate as adjunctive treatment for bipolar depression.

Science.gov (United States)

Toniolo, Ricardo Alexandre; Silva, Michelle; Fernandes, Francy de Brito Ferreira; Amaral, José Antonio de Mello Siqueira; Dias, Rodrigo da Silva; Lafer, Beny

2018-02-01

Depressive episodes are a major cause of morbidity and dysfunction in individuals suffering from bipolar disorder. Currently available treatments for this condition have limited efficacy and new therapeutic options are needed. Extensive research in the pathophysiology of bipolar disorder points to the existence of mitochondrial and bioenergetic dysfunction. We hypothesized that creatine monohydrate, a nutraceutical that works as a mitochondrial modulator, would be effective as an adjunctive therapy for bipolar depression. We conducted a double-blind trial in which 35 patients with bipolar disorder type I or II in a depressive episode by DSM-IV criteria and in use of regular medication for the treatment of this phase of the disease were randomly allocated into two adjunctive treatment groups for 6 weeks: creatine monohydrate 6 g daily (N = 17) or placebo (N = 18). Primary efficacy was assessed by the change in the Montgomery-Åsberg Depression Rating Scale (MADRS). We did not find a statistically significant difference in the comparison between groups for the change in score on the MADRS after 6 weeks in an intention-to-treat (ITT) analysis (p = 0.560; Cohen's d = 0.231). However, we found significant superiority of creatine add-on vs. placebo when we considered the remission criterion of a MADRS score ≤ 12 at week 6 analyzing the outcome of the 35 randomized patients on ITT (52.9% remission in the creatine group vs. 11.1% remission in the placebo group) and of the 23 completers (66.7% remission in the creatine group vs. 18.2% remission in the placebo group) (p = 0.012; OR = 9.0 and p = 0.036; OR = 9.0, respectively). Two patients who received creatine switched to hypomania/mania early in the trial. No clinically relevant physical side-effects were reported or observed. This proof-of-concept study, aiming to restore brain bioenergetics using an adjunctive mitochondrial modulator, is not conclusive on the efficacy of creatine add-on for bipolar

Behavioral Parent Training as an Adjunct to Routine Care in Children with Attention-Deficit/Hyperactivity Disorder : Moderators of Treatment Response

NARCIS (Netherlands)

van den Hoofdakker, Barbara J.; Nauta, Maaike H.; van der Veen-Mulders, Lianne; Sytema, Sjoerd; Emmelkamp, Paul M. G.; Minderaa, Ruud B.; Hoekstra, Pieter J.

Objective To investigate predictors and moderators of outcome of behavioral parent training (BPT) as adjunct to ongoing routine clinical care (RCC), versus RCC alone. Methods We randomly assigned 94 referred children (4-12 years) with attention-deficit/hyperactivity disorder (ADHD) to BPT plus RCC

Polyethylene versus cotton cap as an adjunct to body wrap in preterm infants.

Science.gov (United States)

Shafie, Hashim; Syed Zakaria, Syed Zulkifli; Adli, Ali; Shareena, Ishak; Rohana, Jaafar

2017-07-01

Occlusive body wrap using polyethylene plastic applied immediately after birth had been shown to reduce hypothermia among preterm infants. Various adjunct methods have been studied in an attempt to further reduce the incidence of hypothermia. This study was conducted to determine whether polyethylene cap is more effective than cotton cap as an adjunct to polyethylene occlusive body wrap in reducing hypothermia in preterm infants. The subjects consisted of preterm infants 24-34 weeks' gestation born at Universiti Kebangsaan Malaysia Medical Centre. Infants were randomly assigned to NeoCap or control groups. Infants in both groups were wrapped in polyethylene sheets from the neck downwards immediately after birth without prior drying. Infants in the control group had their heads dried and subsequently covered with cotton caps while infants in the NeoCap group had polyethylene caps put on without drying. Axillary temperature was measured on admission to the neonatal intensive care unit (NICU), and after having been stabilized in the incubator. Among the 80 infants recruited, admission hypothermia (axillary temperature <36.5°C) was present in 37 (92.5%) and in 40 (100%) in the NeoCap and control groups, respectively. There was no significant difference in mean temperature on NICU admission between the two groups (35.3 vs 35.1°C, P = 0.36). Mean post-stabilization temperature, however, was significantly higher in the NeoCap group (36.0 vs 35.5°C, P = 0.01). Combined use of polyethylene body wrap and polyethylene cap was associated with a significantly higher mean post-stabilization temperature compared with polyethylene body wrap and cotton cap. © 2017 Japan Pediatric Society.

Is adjunctive pharmacotherapy in attention-deficit/hyperactivity disorder cost-effective in Canada: a cost-effectiveness assessment of guanfacine extended-release as an adjunctive therapy to a long-acting stimulant for the treatment of ADHD.

Science.gov (United States)

Lachaine, Jean; Sikirica, Vanja; Mathurin, Karine

2016-01-16

Attention-deficit/hyperactivity disorder (ADHD) is a common psychiatric disorder in children, with worldwide prevalence of ADHD varying from 5.9 to 7.1 %, depending on the reporter. In case of inadequate response to stimulants, combination therapy of stimulants and an adjunctive medication may improve the control of ADHD symptoms, reduce the dose-limiting adverse events, and help control comorbidities. To date, the only medication to be used for adjunctive therapy to psychostimulants is guanfacine extended release (GXR). The aim of this study was to assess the economic impact of GXR as an adjunct therapy with long-acting stimulants (GXR + stimulant) compared to long-acting stimulant monotherapy (stimulant alone) in the treatment of children and adolescents with ADHD in Canada. A Markov model was developed using health states defined based on the clinician-reported Clinical Global Impression-Severity (CGI-S) score (normal, mild, moderate, severe). Transition probabilities were calculated based on patient-level data from a published study. Long-acting stimulants available in Canada were considered in the base-case model: amphetamine mixed salts, methylphenidate HCl formulations, and lisdexamfetamine dimesylate. Analyses were conducted from a Canadian Ministry of Health (MoH; Ontario) and a societal perspective over a 1-year time horizon with weekly cycles. Over a 1-year time horizon, GXR + stimulant was associated with 0.655 quality-adjusted life year (QALY), compared to 0.627 QALY with stimulant alone, for a gain of 0.028 QALY. From a MoH perspective, GXR+ stimulant and stimulant alone were associated with total costs of $CA1,617 and $CA949, respectively (difference of $CA668), which resulted in an incremental cost-effectiveness ratio (ICER) of $CA23,720/QALY. From a societal perspective, GXR + stimulant and stimulant alone were associated with total costs of $CA3,915 and $CA3,582, respectively (difference of $CA334), which resulted in an ICER of $CA11

Weight loss with naltrexone SR/bupropion SR combination therapy as an adjunct to behavior modification: the COR-BMOD trial

Science.gov (United States)

This 56-week, randomized, placebo-controlled trial examined the efficacy and safety of naltrexone plus bupropion as an adjunct to intensive behavior modification (BMOD). A total of 793 participants (BMI = 36.5 +/- 4.2 kg/m(2)) was randomly assigned in a 1:3 ratio to: (i) placebo + BMOD (N = 202); or...

The role of adjunctive dexamethasone in the treatment of bacterial meningitis: an updated systematic meta-analysis

Directory of Open Access Journals (Sweden)

Shao M

2016-07-01

Full Text Available Mei Shao,1 Peng Xu,2 Jun Liu,3 Wenyun Liu,1 Xiujie Wu1 1Department of Neurosurgery, Linyi People’s Hospital, 2Department of Neurosurgery, Linyi Yishui Central Hospital, Linyi, 3Department of Neurosurgery, Binzhou Medical College, Yantai, Shandong, People’s Republic of China Background: Bacterial meningitis is a serious infection in children and adults worldwide, with considerable morbidity, mortality, and severe neurological sequelae. Dexamethasone is often used before antibiotics in cases of this disease, and improves outcomes.Objective: Although several studies have identified the role of adjunctive dexamethasone therapy in the treatment of bacterial meningitis, the results are still inconclusive. The aim of this study was to systematically evaluate the therapeutic and adverse effect of adjunctive dexa­methasone in patients with bacterial meningitis.Materials and methods: Relevant randomized, double-blind, placebo-controlled trials of dexamethasone in bacterial meningitis published between 2000 and 2016 were retrieved from the common electronic databases. The odds ratio (OR and risk ratio (RR with their 95% confidence interval (CI were employed to calculate the effect.Results: A total of ten articles including 2,459 bacterial meningitis patients (1,245 in the dexamethasone group and 1,214 in the placebo group were included in this meta-analysis. Our result found that dexamethasone was not associated with a significant reduction in follow-up mortality (292 of 1,245 on dexamethasone versus 314 of 1,214 on placebo; OR =0.91, 95% CI =0.80–1.03, P=0.14 and severe neurological sequelae (22.4% versus 24.1%, OR =0.84, 95% CI =0.54–1.29, P=0.42. However, dexamethasone seemed to reduce hearing loss among survivors (21.2% versus 26.1%; OR =0.76, 95% CI =0.59–0.98, P=0.03. No significant difference was found between these two groups in adverse events.Conclusion: Our results suggested that adjunctive dexamethasone might not be beneficial in the

Contrasting Complement Control, Temporal Adjunct Control and Controlled Verbal Gerund Subjects in ASD: The Role of Contextual Cues in Reference Assignment.

Science.gov (United States)

Janke, Vikki; Perovic, Alexandra

2017-01-01

This study examines two complex syntactic dependencies (complement control and sentence-final temporal adjunct control) and one pragmatic dependency (controlled verbal gerund subjects) in children with ASD. Sixteen high-functioning (HFA) children (aged 6-16) with a diagnosis of autism and no language impairment, matched on age, gender and non-verbal MA to one TD control group, and on age, gender and verbal MA to another TD control group, undertook three picture-selection tasks. Task 1 measured their base-line interpretations of the empty categories ( ec ). Task 2 preceded these sentence sets with a weakly established topic cueing an alternative referent and Task 3 with a strongly established topic cueing an alternative referent. In complement control (Ron persuaded Hermione ec to kick the ball) and sentence-final temporal adjunct control (Harry tapped Luna while ec feeding the owl), the reference of the ec is argued to be related obligatorily to the object and subject respectively. In controlled verbal-gerund subjects (VGS) ( ec Rowing the boat clumsily made Luna seasick), the ec 's reference is resolved pragmatically. Referent choices across the three tasks were compared. TD children chose the object uniformly in complement control across all tasks but in adjunct control, preferences shifted toward the object in Task 3. In controlled VGSs, they exhibited a strong preference for an internal-referent interpretation in Task 1, which shifted in the direction of the cues in Tasks 2 and 3. HFA children gave a mixed performance. They patterned with their TD counterparts on complement control and controlled VGSs but performed marginally differently on adjunct control: no TD groups were influenced by the weakly established topic in Task 2 but all groups were influenced by the strongly established topic in Task 3. HFA children were less influenced than the TD children, resulting in their making fewer object choices overall but revealing parallel patterns of performance. In

Brivaracetam: review of its pharmacology and potential use as adjunctive therapy in patients with partial onset seizures [Corrigendum

OpenAIRE

Russo, Emilio; Mumoli,Laura; Palleria,Caterina; Gasparini,Sara; Citraro,Rita; Labate,Angelo; Ferlazzo,Edoardo; Gambardella,Antonio; De Sarro,Giovambattista

2015-01-01

Brivaracetam: review of its pharmacology and potential use as adjunctive therapy in patients with partial onset seizures [Corrigendum] Mumoli L, Palleria C, Gasparini S, et al. Drug Des Devel Ther. 2015;9:5719–5725.   The authors advise several errors in the paper that are corrected in Corrigendum. View the original article by Mumoli et al.

Brivaracetam: review of its pharmacology and potential use as adjunctive therapy in patients with partial onset seizures [Corrigendum

Directory of Open Access Journals (Sweden)

Mumoli L

2015-12-01

Full Text Available Brivaracetam: review of its pharmacology and potential use as adjunctive therapy in patients with partial onset seizures [Corrigendum] Mumoli L, Palleria C, Gasparini S, et al. Drug Des Devel Ther. 2015;9:5719–5725.   The authors advise several errors in the paper that are corrected in Corrigendum. View the original article by Mumoli et al.

Meditation as an Adjunct to the Management of Multiple Sclerosis

Directory of Open Access Journals (Sweden)

Adam B. Levin

2014-01-01

Full Text Available Background. Multiple sclerosis (MS disease course is known to be adversely affected by several factors including stress. A proposed mechanism for decreasing stress and therefore decreasing MS morbidity and improving quality of life is meditation. This review aims to critically analyse the current literature regarding meditation and MS. Methods. Four major databases were used to search for English language papers published before March 2014 with the terms MS, multiple sclerosis, meditation, and mindfulness. Results. 12 pieces of primary literature fitting the selection criteria were selected: two were randomised controlled studies, four were cohort studies, and six were surveys. The current literature varies in quality; however common positive effects of meditation include improved quality of life (QOL and improved coping skills. Conclusion. All studies suggest possible benefit to the use of meditation as an adjunct to the management of multiple sclerosis. Additional rigorous clinical trials are required to validate the existing findings and determine if meditation has an impact on disease course over time.

Management of extra-articular segmental defects in long bone using a titanium mesh cage as an adjunct to other methods of fixation.

Science.gov (United States)

Attias, N; Thabet, A M; Prabhakar, G; Dollahite, J A; Gehlert, R J; DeCoster, T A

2018-05-01

Aims This study reviews the use of a titanium mesh cage (TMC) as an adjunct to intramedullary nail or plate reconstruction of an extra-articular segmental long bone defect. Patients and Methods A total of 17 patients (aged 17 to 61 years) treated for a segmental long bone defect by nail or plate fixation and an adjunctive TMC were included. The bone defects treated were in the tibia (nine), femur (six), radius (one), and humerus (one). The mean length of the segmental bone defect was 8.4 cm (2.2 to 13); the mean length of the titanium mesh cage was 8.3 cm (2.6 to 13). The clinical and radiological records of the patients were analyzed retrospectively. Results The mean time to follow-up was 55 months (12 to 126). Overall, 16 (94%) of the patients achieved radiological filling of their bony defect and united to the native bone ends proximally and distally, resulting in a functioning limb. Complications included device failure in two patients (12%), infection in two (12%), and wound dehiscence in one (6%). Four patients (24%) required secondary surgery, four (24%) had a residual limb-length discrepancy, and one (6%) had a residual angular limb deformity. Conclusion A titanium mesh cage is a useful adjunct in the treatment of an extra-articular segmental defect in a long bone. Cite this article: Bone Joint J 2018;100-B:646-51.

Double-blind, placebo-controlled pilot study of adjunctive quetiapine SR in the treatment of PMS/PMDD.

Science.gov (United States)

Jackson, Christine; Pearson, Brenda; Girdler, Susan; Johnson, Jacqueline; Hamer, Robert M; Killenberg, Susan; Meltzer-Brody, Samantha

2015-11-01

Premenstrual dysphoric disorder (PMDD), a more severe form of premenstrual syndrome (PMS), afflicts 5-8% of reproductive age women and results in significant functional impairment. We conducted a double-blind, placebo-controlled trial of adjunctive quetiapine in patients with PMS/PMDD who had inadequate response to selective serotonin reuptake inhibitor/serotonin-norepinephrine reuptake inhibitor therapy for their symptoms. A PMS/PMDD diagnosis was confirmed by 2-month prospective diagnostic assessment of PMS/PMDD using the Prospective Record of the Impact and Severity of Premenstrual Symptoms (PRISM) calendar. Women were randomized equally to receive quetiapine sustained-release (SR) or placebo (25-mg starting dose) during the luteal phase for 3 months. Outcome variables included the Hamilton Depression and Anxiety Scales, Clinical Global Impression Scale, and PRISM. Twenty women were enrolled in the treatment phase. Although the study was underpowered, greater reductions in luteal phase mood ratings were observed in the quetiapine group on the 17-item Hamilton Depression Rating Scale, Clinical Global Impression improvement rating, and PRISM daily score. The quetiapine group showed most improvement in symptoms of mood lability, anxiety, and irritability. This small double-blind study suggests that adjunctive treatment with quetiapine SR may be a useful addition to selective serotonin reuptake inhibitor therapy in women with PMS/PMDD by reducing symptoms and improving quality of life. Copyright © 2015 John Wiley & Sons, Ltd.

The effect of cetylpyridinium chloride-containing mouth rinses as adjuncts to toothbrushing on plaque and parameters of gingival inflammation: a systematic review

NARCIS (Netherlands)

Haps, S.; Slot, D.E.; Berchier, C.E.; van der Weijden, G.A.

2008-01-01

Objective: To review the literature concerning cetylpyridinium chloride (CPC) containing mouth rinses as effective adjuncts to toothbrushing in the prevention of plaque accumulation and gingival inflammation. Materials and methods: Medline and the Cochrane Central Register of Controlled Trials were

Behavioral outcome effects of serious gaming as an adjunct to treatment for children with Attention-Deficit/Hyperactivity Disorder : a randomized controlled trial

NARCIS (Netherlands)

K.C.M. Bul (Kim); P.M. Kato (Pamela M.); S. Van Der Oord (Saskia); M. Danckaerts (Marina); L.J. Vreeke (Leonie); A. Willems (Annik); H.J.J. Van Oers (Helga J.J.); R. Van Den Heuvel (Ria); D. Birnie (Derk); T.A.M.J. van Amelsvoort (Therese); I.H.A. Franken (Ingmar); A. Maras (Athanasios)

2016-01-01

markdownabstract__Background:__ The need for accessible and motivating treatment approaches within mental health has led to the development of an Internet-based serious game intervention (called "Plan-It Commander") as an adjunct to treatment as usual for children with

Efficacy and safety of rasagiline as an adjunct to levodopa treatment in Chinese patients with Parkinson's disease: a randomized, double-blind, parallel-controlled, multi-centre trial.

Science.gov (United States)

Zhang, Lina; Zhang, Zhiqin; Chen, Yangmei; Qin, Xinyue; Zhou, Huadong; Zhang, Chaodong; Sun, Hongbin; Tang, Ronghua; Zheng, Jinou; Yi, Lin; Deng, Liying; Li, Jinfang

2013-08-01

Rasagiline mesylate is a highly potent, selective and irreversible monoamine oxidase type B (MAOB) inhibitor and is effective as monotherapy or adjunct to levodopa for patients with Parkinson's disease (PD). However, few studies have evaluated the efficacy and safety of rasagiline in the Chinese population. This study was designed to investigate the safety and efficacy of rasagiline as adjunctive therapy to levodopa treatment in Chinese PD patients. This was a randomized, double-blind, placebo-controlled, parallel-group, multi-centre trial conducted over a 12-wk period that enrolled 244 PD patients with motor fluctuations. Participants were randomly assigned to oral rasagiline mesylate (1 mg) or placebo, once daily. Altogether, 219 patients completed the trial. Rasagiline showed significantly greater efficacy compared with placebo. During the treatment period, the primary efficacy variable--mean adjusted total daily off time--decreased from baseline by 1.7 h in patients treated with 1.0 mg/d rasagiline compared to placebo (p rasagiline treatment. Rasagiline was well tolerated. This study demonstrated that rasagiline mesylate is effective and well tolerated as an adjunct to levodopa treatment in Chinese PD patients with fluctuations.

Translating G-CSF as an Adjunct Therapy to Stem Cell Transplantation for Stroke.

Science.gov (United States)

Peña, Ike dela; Borlongan, Cesar V

2015-12-01

Among recently investigated stroke therapies, stem cell treatment holds great promise by virtue of their putative ability to replace lost cells, promote endogenous neurogenesis,and produce behavioral and functional improvement through their "bystander effects." Translating stem cell in the clinic, however, presents a number of technical difficulties. A strategy suggested to enhance therapeutic utility of stem cells is combination therapy, i.e., co-transplantation of stem cells or adjunct treatment with pharmacological agents and substrates,which is assumed to produce more profound therapeutic benefits by circumventing limitations of individual treatments and facilitating complementary brain repair processes. We previously demonstrated enhanced functional effects of cotreatment with granulocyte-colony stimulating factor (GCSF)and human umbilical cord blood cell (hUCB) transplantation in animal models of traumatic brain injury (TBI). Here,we suggest that the aforementioned combination therapy may also produce synergistic effects in stroke. Accordingly, G-CSF treatment may reduce expression of pro-inflammatory cytokines and enhance neurogenesis rendering a receptive microenvironment for hUCB engraftment. Adjunct treatment of GCSF with hUCB may facilitate stemness maintenance and guide neural lineage commitment of hUCB cells. Moreover, regenerative mechanisms afforded by G-CSF-mobilized endogenous stem cells, secretion of growth factors by hUCB grafts and G-CSF-recruited endothelial progenitor cells(EPCs), as well as the potential graft–host integration that may promote synaptic circuitry re-establishment could altogether produce more pronounced functional improvement in stroked rats subjected to a combination G-CSF treatment and hUCB transplantation. Nevertheless, differences in pathology and repair processes underlying TBI and stroke deserve consideration when testing the effects of combinatorial G-CSF and hUCB cell transplantation for stroke treatment. Further

Comparison of the efficacy and safety of thrombolytic therapy for st-elevation myocardial infarction in patients with and without diabetes mellitus

International Nuclear Information System (INIS)

Shah, I.; Hafizullah, M.; Shah, S.T.; Gul, A.M.; Iqbal, A.

2012-01-01

Objective: This study compared the efficacy and safety of streptokinase as thrombolytic agent for ST-elevation myocardial infarction (STEMI) in patients with and without diabetes mellitus. Methodology: This prospective interventional study was carried out in the department of Cardiology, Postgraduate Medical Institute Govt. Lady Reading Hospital Peshawar. A total of 444 patients admitted to coronary care unit with STEMI and eligible for thrombolytic therapy (no contraindications per AHA/ACC guidelines) were studied from December 2009 to December 2010. Among these half of patients were diabetic while rests were non-diabetic. Streptokinase was administered to all patients. Resolution (reduction) of elevated ST segment was evaluated after 90 min of streptokinase administration. Complications of streptokinase infusion including hypotension, shock and hemorrhage was noted. Results: Failed reperfusion (<30% ST resolution) was significantly higher in diabetic as compared to non-diabetic patients (21.6% vs. 9.5%; p<0.0003) while successful reperfusion (=70% ST-resolution) was significantly higher in non-diabetic than diabetic patients (66.7% vs. 49.1%; p<0.0001). Complication rates between the two groups were statistically similar. Hypotension occurred in 45 (20.3%) and 51 (23%); p=0.458 patients in non-diabetic and diabetic group respectively while shock occurred in 10 (4.5%) and 13 (5.9%); p= 0.506 and hemorrhagic manifestations in 13 (5.9%) and 10 (4.5%); p=0.294 patients respectively. Conclusion: The outcome of thrombolytic therapy is adversely affected by Diabetes mellitus in patients with ST-elevation myocardial infarction. Secondly the risk of hazards associated with thrombolytic therapy is same in both diabetic and non-diabetic patients. (author)

Adjunctive therapy for glucose control in patients with type 1 diabetes

Directory of Open Access Journals (Sweden)

Harris K

2018-04-01

Full Text Available Kira Harris,1,2 Cassie Boland,1,3 Lisa Meade,1,4 Dawn Battise1,5 1Pharmacy Practice Faculty, Wingate University School of Pharmacy, Wingate, NC, USA; 2Clinical Pharmacy Specialist – Novant Health Family Medicine Residency Program, Cornelius, NC, USA; 3Clinical Pharmacy Specialist – Novant Health Cotswold Family Medicine – Arboretum, Charlotte, NC, USA; 4Clinical Pharmacy Specialist – Piedmont HealthCare Endocrinology, Statesville, NC, USA; 5Clinical Pharmacy Specialist – Cabarrus Family Medicine – Harrisburg, Harrisburg, NC, USA Abstract: Type 1 diabetes mellitus (T1DM is characterized by relative or absolute insulin deficiency. Despite treatment with insulin therapy, glycemic goals are not always met, and insulin therapy is sometimes limited by adverse effects, including hypoglycemia and weight gain. Several adjunctive therapies have been evaluated in combination with insulin in patients with T1DM to improve glycemic control while minimizing adverse effects. Pramlintide, an amylin analog, can improve glycemic control, primarily through lowering postprandial blood glucose levels. Patients may experience weight loss and an increased risk of hypoglycemia and require additional mealtime injections. Metformin provides an inexpensive, oral treatment option and may reduce blood glucose, especially in overweight or obese patients with minimal risk of hypoglycemia. Metformin may be more effective in patients with impaired insulin sensitivity. Glucagon-like peptide-1 receptor agonists reduce primarily postprandial blood glucose and insulin dose and promote weight loss. They are expensive, cause transient nausea, may increase risk of hypoglycemia and require additional injections. Sodium–glucose transport-2 inhibitors improve glycemic control, promote weight loss and have low risk of hypoglycemia with appropriate insulin adjustment; however, these agents may increase the risk of diabetic ketoacidosis in patients with T1DM. Patient

Benefits of music therapy as an adjunct to chest physiotherapy in infants and toddlers with cystic fibrosis.

Science.gov (United States)

Grasso, M C; Button, B M; Allison, D J; Sawyer, S M

2000-05-01

Routine chest physiotherapy (CPT) is an important component of prophylactic therapy in children with cystic fibrosis (CF) and requires a significant commitment of time and energy. It is important, therefore, to establish CPT as a positive experience. In this study, we evaluated the effect of recorded music as an adjunct to CPT. Specifically, we compared the use of newly composed music, familiar music, and the family's usual routine on children's and parents' enjoyment of CPT and the parents' perception of time taken to complete CPT. Enjoyment and perception of time were evaluated via questionnaires designed specifically for this study. Participants were caregivers of one or more children with CF who were aged between 4(1/2) months and 24 months at the commencement of the clinical trial and required CPT on a daily basis. Participants were randomly allocated into control and treatment groups. Control group participants experienced two conditions consecutively: no audiotape (NT; control) and familiar music tape (FT; placebo control). Treatment group participants were given the treatment music tape (TT), which was composed and compiled by a music therapist. After baseline assessment, evaluation occurred at two 6-weekly intervals. Children's enjoyment increased significantly after use of the TT (+1. 25 units) compared to NT (-0.5 units; P = 0.03), as did parents' enjoyment (+1.0 vs. 0.0 units, P = 0.02). Children's enjoyment did not change significantly after use of the FT (+0.75 units) compared to NT (n.s.). Likewise, parents' enjoyment did not change significantly after use of the FT (+1.0 units, n.s.). There was no change in perception of time after use of the TT (-4.5 vs. +0.2 min, n.s.) or the FT (+3.3 min, n.s.). These results indicate that children's and parents' enjoyment of CPT significantly increased after the use of specifically composed and recorded music as an adjunct. We therefore recommend that recorded music, such as that provided in this study, be given

Utility of adjunctive macrolide therapy in treatment of children with asthma: a systematic review and meta-analysis

Directory of Open Access Journals (Sweden)

Mikailov A

2013-01-01

Full Text Available Anar Mikailov,1 Ilona Kane,2 Stephen C Aronoff,3 Raemma Luck,3,† Michael T DelVecchio31Beth Israel Deaconess Medical Center, Boston, MA, 2St Christopher's Hospital for Children, Philadelphia, PA, 3Department of Pediatrics, Temple University School of Medicine, Philadelphia, PA, USA†Raemma Luck is now deceasedBackground: The purpose of this study was to investigate macrolides as an adjunct to an asthma controller regimen in children with asthma.Methods: Prospective clinical trials of macrolide therapy in children with asthma using outcome measures of change in forced expiratory volume in one second (FEV1 and/or oral corticosteroid requirement were searched for in PubMed up to December 2009. The reference lists of studies were also included in the analysis, as well as those listed in published meta-analyses.Results: The literature search yielded 116 studies, six of which were included in this meta-analysis. The change in FEV1 from baseline with adjunctive use of macrolide therapy in all children was not significant (0.25% predicted; 95% confidence interval [CI] −0.37, 0.86 predicted, P = 0.43; however, the change in FEV1 among children receiving daily oral corticosteroids was significant (3.89% predicted; 95% CI −0.01, 7.79, P = 0.05. Addition of macrolide therapy to the treatment of children with oral corticosteroid-dependent asthma resulted in a statistically significant decrease in daily corticosteroid dosage (−3.45 mg/day; 95% CI −5.79, −1.09 mg/day, P = 0.004. This reduction in daily corticosteroid dosage was directly proportional to the duration of macrolide therapy (−0.17 mg methylprednisolone per week of macrolide therapy; 95% CI −0.33, −0.021, P = 0.025.Conclusion: Addition of macrolides to the treatment regimen of children with oral corticosteroid-dependent asthma improves FEV1 and decreases the daily dosage of corticosteroids required for control in these children. The degree of dose reduction is directly related to

Antimicrobial photodynamic therapy as an adjunct for treatment of deep carious lesions-A systematic review.

Science.gov (United States)

Cieplik, Fabian; Buchalla, Wolfgang; Hellwig, Elmar; Al-Ahmad, Ali; Hiller, Karl-Anton; Maisch, Tim; Karygianni, Lamprini

2017-06-01

For deep carious lesions, a more conservative treatment modality ("selective caries removal") has been proposed, where only the heavily contaminated dentine is removed. In this regard, effective adjuncts for cavity disinfection such as the antimicrobial photodynamic therapy (aPDT) can be valuable clinically prior to definitive restoration. Therefore, the aim of this study was to systematically assess clinical studies on the effectiveness of aPDT as a supplementary tool in the treatment of deep caries lesions. Searches were performed in four databases (PubMed, EMBASE, ISI Web of Science, ClinicalTrials.gov) from 1st January, 2011 until 21st June, 2016 for search terms relevant to the observed parameters, pathological condition, intervention and anatomic entity. The pooled information was evaluated according to PRISMA guidelines. At first, 1651 articles were recovered, of which 1249 full-text articles were evaluated, 270 articles thereof were reviewed for eligibility and finally 6 articles met all inclusion criteria. The aPDT protocols involved Methylene Blue, Toluidine Blue and aluminium-chloride-phthalocyanine as photosensitizers and diode lasers, light-emitting diodes and halogen light-sources. The data from five reports, utilizing both culture-dependent and -independent methods, disclosed significant reduction of cariogenic bacterial load after mechanical caries removal with adjunct aPDT. As these studies exhibit some methodological limitations, e.g. lack of positive controls, this systematic review can support the application of aPDT to a limited extent only in terms of reducing the microbial load in deep carious lesions before restorative treatment. Copyright © 2017 Elsevier B.V. All rights reserved.

Behavioral outcome effects of serious gaming as an adjunct to treatment for children with attention-deficit/hyperactivity disorder: a randomized controlled trial.

NARCIS (Netherlands)

Bul, K.C.M.; Kato, P.M.; Van der Oord, S.; Danckaerts, M.; Vreeke, L.J.; Willems, A.; van Oers, H.J.J.; Van Den Heuvel, R.; Birnie, D.; Van Amelsvoort, T.A.M.J.; Franken, I.H.A.; Maras, A.

2016-01-01

Background: The need for accessible and motivating treatment approaches within mental health has led to the development of an Internet-based serious game intervention (called “Plan-It Commander”) as an adjunct to treatment as usual for children with attention-deficit/hyperactivity disorder (ADHD).

Behavioral Outcome Effects of Serious Gaming as an Adjunct to Treatment for Children With Attention-Deficit/Hyperactivity Disorder: A Randomized Controlled Trial

NARCIS (Netherlands)

Bul, Kim Cm; Kato, Pamela M; Van Der Oord, Saskia; Danckaerts, Marina; Vreeke, Leonie J; Willems, Annik; Van Oers, Helga Jj; Van Den Heuvel, Ria; Birnie, Derk; Van Amelsvoort, Thérèse Amj; Franken, Ingmar Ha; Maras, Athanasios

Background: The need for accessible and motivating treatment approaches within mental health has led to the development of an Internet-based serious game intervention (called “Plan-It Commander”) as an adjunct to treatment as usual for children with attention-deficit/hyperactivity disorder (ADHD).

The plant-based immunomodulator curcumin as a potential candidate for the development of an adjunctive therapy for cerebral malaria

Directory of Open Access Journals (Sweden)

Taramelli Donatella

2011-03-01

Full Text Available Abstract The clinical manifestations of cerebral malaria (CM are well correlated with underlying major pathophysiological events occurring during an acute malaria infection, the most important of which, is the adherence of parasitized erythrocytes to endothelial cells ultimately leading to sequestration and obstruction of brain capillaries. The consequent reduction in blood flow, leads to cerebral hypoxia, localized inflammation and release of neurotoxic molecules and inflammatory cytokines by the endothelium. The pharmacological regulation of these immunopathological processes by immunomodulatory molecules may potentially benefit the management of this severe complication. Adjunctive therapy of CM patients with an appropriate immunomodulatory compound possessing even moderate anti-malarial activity with the capacity to down regulate excess production of proinflammatory cytokines and expression of adhesion molecules, could potentially reverse cytoadherence, improve survival and prevent neurological sequelae. Current major drug discovery programmes are mainly focused on novel parasite targets and mechanisms of action. However, the discovery of compounds targeting the host remains a largely unexplored but attractive area of drug discovery research for the treatment of CM. This review discusses the properties of the plant immune-modifier curcumin and its potential as an adjunctive therapy for the management of this complication.

Do Women With Breast Cancer Who Choose Adjunctive Integrative Oncology Care Receive Different Standard Oncologic Treatment?

Science.gov (United States)

Standish, Leanna J; Dowd, Fred; Sweet, Erin; Dale, Linda; Andersen, M Robyn

2018-04-01

To determine if women with breast cancer who choose adjunctive naturopathic oncology (NO) specialty care receive different standard oncologic treatment when compared with breast cancer patients who receive only standard care. Women with breast cancer stages 0 to 4, aged 18+ who spoke English and sought care from outpatient naturopathic doctor clinics were enrolled in an observational study of clinical and quality of life outcomes. Women who sought NO care 2 or more times within the first 2 years postdiagnosis were identified as NO cases. A matched comparison group of breast cancer patients were identified using the Western Washington Cancer Surveillance System(CSS). A longitudinal cohort design. In addition to self-report data, the CSS provided data on demographics, stage at the time of diagnosis, and initial treatment. Oncology medical records were abstracted in order to provide additional information on standard oncologic treatment for all participants. Cohorts were well matched with regard to demographic, histologic, and prognostic indicators at the time of diagnosis. Approximately 70% of women in both cohorts received standard oncologic care that met the National Comprehensive Cancer Network guidelines. There were no statistically significant differences between the cohorts in treatment received. Fewer women in the NO cohort with estrogen receptor-positive breast cancer appear to have received antiestrogen therapy. Women in both cohorts appear to receive guideline-concordant care. However, women who receive adjunctive NO care may be less likely to receive antiestrogen therapy.

Adjunct Ketamine Use in the Management of Severe Ethanol Withdrawal.

Science.gov (United States)

Pizon, Anthony F; Lynch, Michael J; Benedict, Neal J; Yanta, Joseph H; Frisch, Adam; Menke, Nathan B; Swartzentruber, Greg S; King, Andrew M; Abesamis, Michael G; Kane-Gill, Sandra L

2018-05-08

Ketamine offers a plausible mechanism with favorable kinetics in treatment of severe ethanol withdrawal. The purpose of this study is to determine if a treatment guideline using an adjunctive ketamine infusion improves outcomes in patients suffering from severe ethanol withdrawal. Retrospective observational cohort study. Academic tertiary care hospital. Patients admitted to the ICU and diagnosed with delirium tremens by Diagnostic and Statistical Manual of Mental Disorders V criteria. Pre and post guideline, all patients were treated in a symptom-triggered fashion with benzodiazepines and/or phenobarbital. Postguideline, standard symptom-triggered dosing continued as preguideline, plus, the patient was initiated on an IV ketamine infusion at 0.15-0.3 mg/kg/hr continuously until delirium resolved. Based upon withdrawal severity and degree of agitation, a ketamine bolus (0.3 mg/kg) was provided prior to continuous infusion in some patients. A total of 63 patients were included (29 preguideline; 34 postguideline). Patients treated with ketamine were less likely to be intubated (odds ratio, 0.14; p trend toward a shorter hospitalization.

The use of multimedia as an adjunct to the informed consent process for Morton's neuroma resection surgery.

Science.gov (United States)

Wang, Calvin; Ammon, Peter; Beischer, Andrew D

2014-10-01

The purpose of this study was to assess if a computer-based multimedia education module (MEM) improved patients' comprehension when used as an adjunct to the standard verbal consent process for Morton's neuroma resection surgery. Nineteen patients (15 females and 4 males) considered candidates for Morton's neuroma resection surgery were prospectively recruited. A standardized verbal discussion was had with each patient regarding risks and benefits of surgery, alternative treatments, and the usual postoperative course. Patient understanding was then assessed with a questionnaire. Each patient subsequently viewed the MEM and the questionnaire was repeated. Patients also rated ease of understanding and satisfaction with both methods of patient education. Patients answered a significantly greater proportion of correct answers after viewing the MEM module (85%), compared to verbal discussion alone (61%) (P = .002). Patients rated both the ease of understanding of the module and amount of information provided by the module as a mean of 9.3 cm on a 10 cm Visual Analog Scale (VAS). The majority of patients (76%) rated the multimedia tool as having answered their questions about surgery as well or better than the treating surgeon. An interactive multimedia educational tool was a useful adjunct to the informed consent process for patients considering Morton's neuroma resection surgery. Level II, prospective cohort study. © The Author(s) 2014.

Ketamine hydrochloride - an adjunct for analgesia in dogs with burn wounds : clinical communication

Directory of Open Access Journals (Sweden)

K. Joubert

1998-07-01

Full Text Available The management of pain in patients with burn wounds is complex and problematic. Burn-wound pain is severe, inconsistent and underestimated. Patients experience severe pain, especially during procedures, until wound healing has occurred. A multi-modality approach is needed for effective management of pain, which requires an understanding of the mechanisms of pain. Altered pharmacokinetics and pharmacodynamics in burn-wound patients makes drug actions unpredictable. Opioids alone are seldom sufficient for pain control. The multi-modality approach includes the use of opioids and non-steroidal antiinflammatory, anxiolytic and alternative drugs. Ketamine has been found to be a useful agent for analgesia in burn-wound patients; a dose of 10 mg/kg qid per os was found to be an effective adjunct to pain therapy.

Distal anastomotic vein adjunct usage in infrainguinal prosthetic bypasses.

Science.gov (United States)

McPhee, James T; Goodney, Philip P; Schanzer, Andres; Shaykevich, Shimon; Belkin, Michael; Menard, Matthew T

2013-04-01

Single-segment saphenous vein remains the optimal conduit for infrainguinal revascularization. In its absence, prosthetic conduit may be used. Existing data regarding the significance of anastomotic distal vein adjunct (DVA) usage with prosthetic grafts are based on small series. This is a retrospective cohort analysis derived from the regional Vascular Study Group of New England as well as the Brigham and Women's hospital database. A total of 1018 infrainguinal prosthetic bypass grafts were captured in the dataset from 73 surgeons at 15 participating institutions. Propensity scoring and 3:1 matching was performed to create similar exposure groups for analysis. Outcome measures of interest included: primary patency, freedom from major adverse limb events (MALEs), and amputation free survival at 1 year as a function of vein patch utilization. Time to event data were compared with the log-rank test; multivariable Cox proportional hazard models were used to evaluate the adjusted association between vein cuff usage and the primary end points. DVA was defined as a vein patch, cuff, or boot in any configuration. Of the 1018 bypass operations, 94 (9.2%) had a DVA whereas 924 (90.8%) did not (no DVA). After propensity score matching, 88 DVAs (25%) and 264 no DVAs (75%) were analyzed. On univariate analysis of the matched cohort, the DVA and no DVA groups were similar in terms of mean age (70.0 vs 69.0; P = .55), male sex (58.0% vs 58.3%; P > .99), and preoperative characteristics such as living at home (93.2% vs 94.3%; P = .79) and independent ambulatory status (72.7% vs 75.7%; P = .64). The DVA and no DVA groups had similar rates of major comorbidities such as hypertension chronic obstructive pulmonary disease, diabetes mellitus, coronary artery disease, and dialysis dependence (P > .05 for all). Likewise, they had similar rates of distal origin grafts (13.6% vs 12.5%; P = .85), critical limb ischemia indications (P = .53), and prior arterial bypass (58% vs 47%; P = .08

Teachers at Heart: A Case Study Exploration of the Role Transition from Clinical Nurse to Community College Adjunct Clinical Nursing Instructor

Science.gov (United States)

Wilson, Deborah S.

2017-01-01

The shortage of nursing faculty is limiting the number of students community colleges are able to enroll (National League for Nursing, 2014). The use of adjunct clinical nursing instructors may help lessen the impact of this shortage, while allowing nurses to gain valuable academic experience. An understanding of the process these nurses go…

Background Complex angiographic lesions and clinic presentation in unstable angina. A prospective study

International Nuclear Information System (INIS)

LLuberas, R.; Mallo, D.; Pouso, J.; Artucio, C.; Korytnicki; Argon, L.; Besada, E.; Tavella, N.

2002-01-01

Background Complex angiography lesions and intracoronary thrombus have been identified in unstable angina.Braunwalds categorization has been accepted in the last years.Identifying severe clinical classes class III (angina at rest during the last 48 hours), class C (angina postinfarction) and class c (angina with maximum therapeutic). The main objective of this study was to determine independent associations of Braunwalds classes III, C and c: complex lesions, intracoronary thrombus, total occlusion and distal flux TIMI<3 of the responsible vessel. The secondary objectives were to analyze the angiographic features of the lesion and the responsible vessel. Aprospective study of 300 patients with diagnosed unstable angina, clustered according to Braunwalds clinis classification was done. The angiographic evaluation was performed identifying the responsible lesion and the presence of the complex lesion, intracoronary thrombus, total occlusion and distal flux TIMI<3 of the responsible vessel. A univariate analysis and a multivariate model of binary logistic regression were used. In the 300 patient population, 22 patients with normal coronaries(7.3%) were identified. The responsible lesion was identified in 243 out of the remaining 278 patients (87,4%). Class III was significantly associated with the complex lesion (OR=2.74, IC95%=1,27-5,9) and intracoronary thrombus (OR=2,82 IC95=1,2-6,6). Class C was significantly associated with intracoronary thrombus (OR=3.9),IC95%=1.53-10,0).Class III was and independent predictor for the presence of the complex lesion(OR=1.98, IC 95%=1,01-3,87) and intracoronary thrombus (OR=2,47 IC95%=1,14-5,37). Class C was and independent predictor for the complex lesion (OR=5,05,IC95%=2.25-11,3), infracoronary thrombus (OR=8,04, IC 95%=3,49-18,0), total occlusion (OR=6,49, IC95%=2,67-15,7) and distal flux TIMI<3(OR=3,96,IC 95%=1,87-8,4) There was no significant association between classes III, C and c and the responsible vessel, localization of

Surgery as an Adjunctive Treatment for Multidrug-Resistant Tuberculosis: An Individual Patient Data Metaanalysis.

Science.gov (United States)

Fox, Gregory J; Mitnick, Carole D; Benedetti, Andrea; Chan, Edward D; Becerra, Mercedes; Chiang, Chen-Yuan; Keshavjee, Salmaan; Koh, Won-Jung; Shiraishi, Yuji; Viiklepp, Piret; Yim, Jae-Joon; Pasvol, Geoffrey; Robert, Jerome; Shim, Tae Sun; Shin, Sonya S; Menzies, Dick; Ahuja, S; Ashkin, D; Avendaño, M; Banerjee, R; Bauer, M; Burgos, M; Centis, R; Cobelens, F; Cox, H; D'Ambrosio, L; de Lange, W C M; DeRiemer, K; Enarson, D; Falzon, D; Flanagan, K; Flood, J; Gandhi, N; Garcia-Garcia, L; Granich, R M; Hollm-Delgado, M G; Holtz, T H; Hopewell, P; Iseman, M; Jarlsberg, L G; Kim, H R; Lancaster, J; Lange, C; Leimane, V; Leung, C C; Li, J; Menzies, D; Migliori, G B; Narita, M; Nathanson, E; Odendaal, R; O'Riordan, P; Pai, M; Palmero, D; Park, S K; Pena, J; Pérez-Guzmán, C; Ponce-de-Leon, A; Quelapio, M I D; Quy, H T; Riekstina, V; Royce, S; Salim, M; Schaaf, H S; Seung, K J; Shah, L; Shean, K; Sifuentes-Osornio, J; Sotgiu, G; Strand, M J; Sung, S W; Tabarsi, P; Tupasi, T E; Vargas, M H; van Altena, R; van der Walt, M; van der Werf, T S; Westenhouse, J; Yew, W W

2016-04-01

Medical treatment for multidrug-resistant (MDR)-tuberculosis is complex, toxic, and associated with poor outcomes. Surgical lung resection may be used as an adjunct to medical therapy, with the intent of reducing bacterial burden and improving cure rates. We conducted an individual patient data metaanalysis to evaluate the effectiveness of surgery as adjunctive therapy for MDR-tuberculosis. Individual patient data, was obtained from the authors of 26 cohort studies, identified from 3 systematic reviews of MDR-tuberculosis treatment. Data included the clinical characteristics and medical and surgical therapy of each patient. Primary analyses compared treatment success (cure and completion) to a combined outcome of failure, relapse, or death. The effects of all forms of resection surgery, pneumonectomy, and partial lung resection were evaluated. A total of 4238 patients from 18 surgical studies and 2193 patients from 8 nonsurgical studies were included. Pulmonary resection surgery was performed on 478 patients. Partial lung resection surgery was associated with improved treatment success (adjusted odds ratio [aOR], 3.0; 95% confidence interval [CI], 1.5-5.9; I(2)R, 11.8%), but pneumonectomy was not (aOR, 1.1; 95% CI, .6-2.3; I(2)R, 13.2%). Treatment success was more likely when surgery was performed after culture conversion than before conversion (aOR, 2.6; 95% CI, 0.9-7.1; I(2)R, 0.2%). Partial lung resection, but not pneumonectomy, was associated with improved treatment success among patients with MDR-tuberculosis. Although improved outcomes may reflect patient selection, partial lung resection surgery after culture conversion may improve treatment outcomes in patients who receive optimal medical therapy. © The Author 2016. Published by Oxford University Press for the Infectious Diseases Society of America. All rights reserved. For permissions, e-mail journals.permissions@oup.com.

The Use and Efficacy of Mucolytic Agents

African Journals Online (AJOL)

1971-08-28

profibrinolysin) and is derived from certain haemolytic streptococci. Streptodornase (dornase) has already been discussed. Streptokinase has not demonstrated any mucolytic activity. *Armour Pharmaceuticals Ltd, Johannesburg.

The Role of Adjunctive Therapies in Septic Shock by Gram Negative MDR/XDR Infections.

Science.gov (United States)

Busani, Stefano; Roat, Erika; Serafini, Giulia; Mantovani, Elena; Biagioni, Emanuela; Girardis, Massimo

2017-01-01

Patients with septic shock by multidrug resistant microorganisms (MDR) are a specific sepsis population with a high mortality risk. The exposure to an initial inappropriate empiric antibiotic therapy has been considered responsible for the increased mortality, although other factors such as immune-paralysis seem to play a pivotal role. Therefore, beyond conventional early antibiotic therapy and fluid resuscitation, this population may benefit from the use of alternative strategies aimed at supporting the immune system. In this review we present an overview of the relationship between MDR infections and immune response and focus on the rationale and the clinical data available on the possible adjunctive immunotherapies, including blood purification techniques and different pharmacological approaches.

The Role of Adjunctive Therapies in Septic Shock by Gram Negative MDR/XDR Infections

Directory of Open Access Journals (Sweden)

Stefano Busani

2017-01-01

Full Text Available Patients with septic shock by multidrug resistant microorganisms (MDR are a specific sepsis population with a high mortality risk. The exposure to an initial inappropriate empiric antibiotic therapy has been considered responsible for the increased mortality, although other factors such as immune-paralysis seem to play a pivotal role. Therefore, beyond conventional early antibiotic therapy and fluid resuscitation, this population may benefit from the use of alternative strategies aimed at supporting the immune system. In this review we present an overview of the relationship between MDR infections and immune response and focus on the rationale and the clinical data available on the possible adjunctive immunotherapies, including blood purification techniques and different pharmacological approaches.

Feasibility of adjunct therapeutic hypothermia treatment for hyperammonemia and encephalopathy due to urea cycle disorders and organic acidemias.

Science.gov (United States)

Lichter-Konecki, Uta; Nadkarni, Vinay; Moudgil, Asha; Cook, Noah; Poeschl, Johannes; Meyer, Michael T; Dimmock, David; Baumgart, Stephen

2013-08-01

Children with urea cycle disorders (UCDs) or organic acidemias (OAs) and acute hyperammonemia and encephalopathy are at great risk for neurological injury, developmental delay, intellectual disability, and death. Nutritional support, intravenous alternative pathway therapy, and dialysis are used to treat severe hyperammonemia associated with UCDs and nutritional support and dialysis are used to treat severe hyperammonemia in OAs. Brain protective treatment while therapy is initiated may improve neurological and cognitive function for the lifetime of the child. Animal experiments and small clinical trials in hepatic encephalopathy caused by acute liver failure suggest that therapeutic hypothermia provides neuroprotection in hyperammonemia associated encephalopathy. We report results of an ongoing pilot study that assesses if whole body cooling during rescue treatment of neonates with acute hyperammonemia and encephalopathy is feasible and can be conducted safely. Adjunct whole body therapeutic hypothermia was conducted in addition to standard treatment in acutely encephalopathic, hyperammonemic neonates with UCDs and OAs requiring dialysis. Therapeutic hypothermia was initiated using cooling blankets as preparations for dialysis were underway. Similar to standard therapeutic hypothermia treatment for neonatal hypoxic ischemic encephalopathy, patients were maintained at 33.5°C±1°C for 72h, they were then slowly rewarmed by 0.5°C every 3h over 18h. In addition data of age-matched historic controls were collected for comparison. Seven patients were cooled using the pilot study protocol and data of seven historic controls were reviewed. All seven patients survived the initial rescue and cooling treatment, 6 patients were discharged home 2-4weeks after hospitalization, five of them feeding orally. The main complication observed in a majority of patients was hypotension. Adjunct therapeutic hypothermia for neonates with UCDs and OAs receiving standard treatment was

Changes in left ventricular filling patterns after repeated injection of autologous bone marrow cells in heart failure patients

DEFF Research Database (Denmark)

Diederichsen, Axel Cosmus Pyndt; Møller, Jacob E; Thayssen, Per

2010-01-01

Abstract Objectives. We have previously shown that repeated intracoronary infusion of bone marrow cells (BMSC) did not improve left ventricular (LV) ejection fraction in patients with chronic ischemic heart failure. However, the impact of BMSC therapy on LV diastolic filling has remained uncertain....... Conclusion. In this non-randomised study repeated intracoronary BMSC infusions had a beneficial effect on LV filling in patients with chronic ischemic heart failure. Randomised studies are warranted....

The Adjunctive Role of Nutritional Therapy in the Management of Phlegmon in Two Children with Crohn’s Disease

Directory of Open Access Journals (Sweden)

Andrew S. Day

2017-09-01

Full Text Available Crohn’s disease may be complicated by the development of penetrating (fistulizing or structuring complications. The presentation of an intra-abdominal phlegmon or abscess with or without an associated fistula has traditionally required surgical intervention. This series of two cases illustrates a beneficial role of non-surgical management, with parenteral and then enteral nutrition playing central roles. This report further elaborates the potential adjunctive role of enteral nutrition in the management of this complication of CD.

WhatsApp Messenger as an Adjunctive Tool for Telemedicine: An Overview.

Science.gov (United States)

Giordano, Vincenzo; Koch, Hilton; Godoy-Santos, Alexandre; Dias Belangero, William; Esteves Santos Pires, Robinson; Labronici, Pedro

2017-07-21

The advent of telemedicine has allowed physicians to deliver medical treatment to patients from a distance. Mobile apps such as WhatsApp Messenger, an instant messaging service, came as a novel concept in all fields of social life, including medicine. The use of instant messaging services has been shown to improve communication within medical teams by providing means for quick teleconsultation, information sharing, and starting treatment as soon as possible. The aim of this study was to perform a comprehensive systematic review of present literature on the use of the WhatsApp Messenger app as an adjunctive health care tool for medical doctors. Searches were performed in PubMed, EMBASE, and the Cochrane Library using the term "whatsapp*" in articles published before January 2016. A bibliography of all relevant original articles that used the WhatsApp Messenger app was created. The level of evidence of each study was determined according to the Oxford Levels of Evidence ranking system produced by the Oxford Centre for Evidence-Based Medicine. The impact and the indications of WhatsApp Messenger are discussed in order to understand the extent to which this app currently functions as an adjunctive tool for telemedicine. The database search identified a total of 30 studies in which the term "whatsapp*" was used. Each article's list of references was evaluated item-by-item. After literature reviews, letters to the editor, and low-quality studies were excluded, a total of 10 studies were found to be eligible for inclusion. Of these studies, 9 had been published in the English language and 1 had been published in Spanish. Five were published by medical doctors. The pooled data presents compelling evidence that the WhatsApp Messenger app is a promising system, whether used as a communication tool between health care professionals, as a means of communication between health care professionals and the general public, or as a learning tool for providing health care information

Effects of copper supplement on growth and viability of strains used as starters and adjunct cultures for Emmental cheese manufacture.

Science.gov (United States)

Rodríguez, L Mato; Alatossava, T

2008-10-01

To determine the effects of supplemented copper (Cu2+) on growth and viability of strains used as starters and adjunct cultures for Emmental cheese manufacture. Thirteen strains belonging to Lactobacillus delbrueckii, Lactobacillus helveticus, Lactobacillus rhamnosus, Streptococcus thermophilus or Propionibacterium freudenreichii species were exposed to various copper concentrations in the proper growth medium at relevant growth temperatures, and the effects of supplemented copper on bacterial growth and cell viability were determined by optical density and pH measurements, also by platings. Among the species considered, L. delbrueckii was the most copper resistant and S. thermophilus the most sensitive to copper. Anaerobic conditions increased this sensitivity significantly. There was also a considerable amount of variation in copper resistance at strain level. Copper resistance is both a species- and strain-dependent property and may reflect variability in copper-binding capacities by cell wall components among species and strains. In addition, the chemical state of copper may be involved. This study revealed that copper resistance is a highly variable property among starter and adjunct strains, and this variability should be considered when strains are selected for Emmental cheese manufacture.

No Effect of Acupuncture as Adjunctive Therapy for Patients with Total Knee Replacement

DEFF Research Database (Denmark)

Petersen, Tom; Hautopp, Holger; Duus, Benn

2018-01-01

Objective: Acupuncture is a low risk option in pain management following total knee replacement as an alternative to opioid analgesics. Therefore, the benefit of acupuncture as adjunct to an exercise program was investigated. Furthermore, the modifying effect of previous benefit from acupuncture...... was explored. Design: Three weeks postoperatively, eligible patients were randomized to acupuncture and exercises or exercises alone. Setting: An outpatient rehabilitation centre in the municipality of Copenhagen, Denmark. Subjects: A total of 172 patients were included. Methods: Main outcome was proportion...... of the course of treatment were assessed. Results: No additional benefit of acupuncture was found on any of the main outcomes. Between-group differences were non-significant in proportions of patients with a clinically important reduction of night pain (Relative Risk: 0.98; 95% Confidence Interval (CI): 0...

Treatment of avoidance behavior as an adjunct to exposure therapy: Insights from modern learning theory.

Science.gov (United States)

Treanor, Michael; Barry, Tom J

2017-09-01

Pathological avoidance of benign stimuli is a hallmark of anxiety and related disorders, and exposure-based treatments have often encouraged the removal of avoidance, or safety behaviors, due to their negative effects on extinction learning. Unfortunately, empirical evidence suggests that avoidance behaviors can persist following treatment, and the mere availability of avoidance behavior can be sufficient to renew fear following successful extinction learning. The present paper critically examines the function of avoidance behavior through the lens of modern learning theory, and speculates on novel behavioral and pharmacological strategies for targeting avoidance as an adjunct to current evidence-based treatments. Copyright © 2017. Published by Elsevier Ltd.

Brivaracetam: review of its pharmacology and potential use as adjunctive therapy in patients with partial onset seizures

Directory of Open Access Journals (Sweden)

Mumoli L

2015-10-01

Full Text Available Laura Mumoli,1 Caterina Palleria,2 Sara Gasparini,1 Rita Citraro,2 Angelo Labate,1 Edoardo Ferlazzo,1 Antonio Gambardella,1 Giovambattista De Sarro,2 Emilio Russo2 1Institute of Neurology, 2Institute of Pharmacology, University Magna Græcia, Catanzaro, Italy Abstract: Brivaracetam (BRV, a high-affinity synaptic vesicle protein 2A ligand, reported to be 10–30-fold more potent than levetiracetam (LEV, is highly effective in a wide range of experimental models of focal and generalized seizures. BRV and LEV similarly bind to synaptic vesicle protein 2A, while differentiating for other pharmacological effects; in fact, BRV does not inhibit high voltage Ca2+ channels and AMPA receptors as LEV. Furthermore, BRV apparently exhibits inhibitory activity on neuronal voltage-gated sodium channels playing a role as a partial antagonist. BRV is currently waiting for approval both in the United States and the European Union as adjunctive therapy for patients with partial seizures. In patients with photosensitive epilepsy, BRV showed a dose-dependent effect in suppressing or attenuating the photoparoxysmal response. In well-controlled trials conducted to date, adjunctive BRV demonstrated efficacy and good tolerability in patients with focal epilepsy. BRV has a linear pharmacokinetic profile. BRV is extensively metabolized and excreted by urine (only 8%–11% unchanged. The metabolites of BRV are inactive, and hydrolysis of the acetamide group is the mainly involved metabolic pathway; hepatic impairment probably requires dose adjustment. BRV does not seem to influence other antiepileptic drug plasma levels. Six clinical trials have so far been completed indicating that BRV is effective in controlling seizures when used at doses between 50 and 200 mg/d. The drug is generally well-tolerated with only mild-to-moderate side effects; this is confirmed by the low discontinuation rate observed in these clinical studies. The most common side effects are related to

Development of a green fluorescent protein metastatic-cancer chick-embryo drug-screen model.

Science.gov (United States)

Bobek, Vladimir; Plachy, Jiri; Pinterova, Daniela; Kolostova, Katarina; Boubelik, Michael; Jiang, Ping; Yang, Meng; Hoffman, Robert M

2004-01-01

The chick-embryo model has been an important tool to study tumor growth, metastasis, and angiogenesis. However, an imageable model with a genetic fluorescent tag in the growing and spreading cancer cells that is stable over time has not been developed. We report here the development of such an imageable fluorescent chick-embryo metastatic cancer model with the use of green fluorescent protein (GFP). Lewis lung carcinoma cells, stably expressing GFP, were injected on the 12th day of incubation in the chick embryo. GFP-Lewis lung carcinoma metastases were visualized by fluorescence, after seven days additional incubation, in the brain, heart, and sternum of the developing chick embryo, with the most frequent site being the brain. The combination of streptokinase and gemcitabine was evaluated in this GFP metastatic model. Twelve-day-old chick embryos were injected intravenously with GFP-Lewis lung cancer cells, along with these two agents either alone or in combination. The streptokinase-gemcitabine combination inhibited metastases at all sites. The effective dose of gemcitabine was found to be 10 mg/kg and streptokinase 2000 IU per embryo. The data in this report suggest that this new stably fluorescent imageable metastatic-cancer chick-embryo model will enable rapid screening of new antimetastatic agents.

Computer simulation in conjunction with medical thermography as an adjunct tool for early detection of breast cancer

Directory of Open Access Journals (Sweden)

Sudharsan NM

2004-04-01

Full Text Available Abstract Background Mathematical modelling and analysis is now accepted in the engineering design on par with experimental approaches. Computer simulations enable one to perform several 'what-if' analyses cost effectively. High speed computers and low cost of memory has helped in simulating large-scale models in a relatively shorter time frame. The possibility of extending numerical modelling in the area of breast cancer detection in conjunction with medical thermography is considered in this work. Methods Thermography enables one to see the temperature pattern and look for abnormality. In a thermogram there is no radiation risk as it only captures the infrared radiation from the skin and is totally painless. But, a thermogram is only a test of physiology, whereas a mammogram is a test of anatomy. It is hoped that a thermogram along with numerical modelling will serve as an adjunct tool. Presently mammogram is the 'gold-standard' in breast cancer detection. But the interpretation of a mammogram is largely dependent on the radiologist. Therefore, a thermogram that looks into the physiological changes in combination with numerical simulation performing 'what-if' analysis could act as an adjunct tool to mammography. Results The proposed framework suggested that it could reduce the occurrence of false-negative/positive cases. Conclusion A numerical bioheat model of a female breast is developed and simulated. The results are compared with experimental results. The possibility of this method as an early detection tool is discussed.

Computer simulation in conjunction with medical thermography as an adjunct tool for early detection of breast cancer

International Nuclear Information System (INIS)

Ng, Eddie Y-K; Sudharsan, NM

2004-01-01

Mathematical modelling and analysis is now accepted in the engineering design on par with experimental approaches. Computer simulations enable one to perform several 'what-if' analyses cost effectively. High speed computers and low cost of memory has helped in simulating large-scale models in a relatively shorter time frame. The possibility of extending numerical modelling in the area of breast cancer detection in conjunction with medical thermography is considered in this work. Thermography enables one to see the temperature pattern and look for abnormality. In a thermogram there is no radiation risk as it only captures the infrared radiation from the skin and is totally painless. But, a thermogram is only a test of physiology, whereas a mammogram is a test of anatomy. It is hoped that a thermogram along with numerical modelling will serve as an adjunct tool. Presently mammogram is the 'gold-standard' in breast cancer detection. But the interpretation of a mammogram is largely dependent on the radiologist. Therefore, a thermogram that looks into the physiological changes in combination with numerical simulation performing 'what-if' analysis could act as an adjunct tool to mammography. The proposed framework suggested that it could reduce the occurrence of false-negative/positive cases. A numerical bioheat model of a female breast is developed and simulated. The results are compared with experimental results. The possibility of this method as an early detection tool is discussed

Adjunctive agomelatine therapy in the treatment of acute bipolar II depression: a preliminary open label study

Directory of Open Access Journals (Sweden)

Fornaro M

2013-02-01

Full Text Available Michele Fornaro,1 Michael J McCarthy,2,3 Domenico De Berardis,4 Concetta De Pasquale,1 Massimo Tabaton,5 Matteo Martino,6 Salvatore Colicchio,7 Carlo Ignazio Cattaneo,8 Emanuela D'Angelo,9 Pantaleo Fornaro61Department of Formative Sciences, University of Catania, Catania, Italy; 2Department of Psychiatry, Veteran's Affairs San Diego Healthcare System, 3University of California San Diego, La Jolla, CA, USA; 4Department of Mental Health, Psychiatric Service of Diagnosis and Treatment, "ASL 4", Teramo, Italy; 5Department of Internal Medicine and Medical Specialties, University of Genova, Genoa, Italy; 6Department of Neurosciences, Section of Psychiatry, University of Genova, Genoa, Italy; 7Unit of Sleep Medicine, Department of Neuroscience, Catholic University, Rome, Italy; 8National Health System, "ASL 13", Novara, Italy; 9National Health System, "ASL 3", Genoa, ItalyPurpose: The circadian rhythm hypothesis of bipolar disorder (BD suggests a role for melatonin in regulating mood, thus extending the interest toward the melatonergic antidepressant agomelatine as well as type I (acute or II cases of bipolar depression.Patients and methods: Twenty-eight depressed BD-II patients received open label agomelatine (25 mg/bedtime for 6 consecutive weeks as an adjunct to treatment with lithium or valproate, followed by an optional treatment extension of 30 weeks. Measures included the Hamilton depression scale, Pittsburgh Sleep Quality Index, the Clinical Global Impression Scale–Bipolar Version, Young Mania Rating Scale, and body mass index.Results: Intent to treat analysis results demonstrated that 18 of the 28 subjects (64% showed medication response after 6 weeks (primary study endpoint, while 24 of the 28 subjects (86% responded by 36 weeks. When examining primary mood stabilizer treatment, 12 of the 17 (70.6% valproate and six of the 11 (54.5% lithium patients responded by the first endpoint. At 36 weeks, 14 valproate treated (82.4% and 10 lithium

Adjunctive rifampicin for Staphylococcus aureus bacteraemia (ARREST): a multicentre, randomised, double-blind, placebo-controlled trial.

Science.gov (United States)

Thwaites, Guy E; Scarborough, Matthew; Szubert, Alexander; Nsutebu, Emmanuel; Tilley, Robert; Greig, Julia; Wyllie, Sarah A; Wilson, Peter; Auckland, Cressida; Cairns, Janet; Ward, Denise; Lal, Pankaj; Guleri, Achyut; Jenkins, Neil; Sutton, Julian; Wiselka, Martin; Armando, Gonzalez-Ruiz; Graham, Clive; Chadwick, Paul R; Barlow, Gavin; Gordon, N Claire; Young, Bernadette; Meisner, Sarah; McWhinney, Paul; Price, David A; Harvey, David; Nayar, Deepa; Jeyaratnam, Dakshika; Planche, Tim; Minton, Jane; Hudson, Fleur; Hopkins, Susan; Williams, John; Török, M Estee; Llewelyn, Martin J; Edgeworth, Jonathan D; Walker, A Sarah

2018-02-17

Staphylococcus aureus bacteraemia is a common cause of severe community-acquired and hospital-acquired infection worldwide. We tested the hypothesis that adjunctive rifampicin would reduce bacteriologically confirmed treatment failure or disease recurrence, or death, by enhancing early S aureus killing, sterilising infected foci and blood faster, and reducing risks of dissemination and metastatic infection. In this multicentre, randomised, double-blind, placebo-controlled trial, adults (≥18 years) with S aureus bacteraemia who had received ≤96 h of active antibiotic therapy were recruited from 29 UK hospitals. Patients were randomly assigned (1:1) via a computer-generated sequential randomisation list to receive 2 weeks of adjunctive rifampicin (600 mg or 900 mg per day according to weight, oral or intravenous) versus identical placebo, together with standard antibiotic therapy. Randomisation was stratified by centre. Patients, investigators, and those caring for the patients were masked to group allocation. The primary outcome was time to bacteriologically confirmed treatment failure or disease recurrence, or death (all-cause), from randomisation to 12 weeks, adjudicated by an independent review committee masked to the treatment. Analysis was intention to treat. This trial was registered, number ISRCTN37666216, and is closed to new participants. Between Dec 10, 2012, and Oct 25, 2016, 758 eligible participants were randomly assigned: 370 to rifampicin and 388 to placebo. 485 (64%) participants had community-acquired S aureus infections, and 132 (17%) had nosocomial S aureus infections. 47 (6%) had meticillin-resistant infections. 301 (40%) participants had an initial deep infection focus. Standard antibiotics were given for 29 (IQR 18-45) days; 619 (82%) participants received flucloxacillin. By week 12, 62 (17%) of participants who received rifampicin versus 71 (18%) who received placebo experienced treatment failure or disease recurrence, or died (absolute

Adjunctive Intracoronal Splint in Periodontal Treatment: Report of Two Cases

Directory of Open Access Journals (Sweden)

Mora Octavia

2015-05-01

Full Text Available Reduction of the amount of tooth roots which are embedded in their periodontium could cause tooth mobility. Splinting a weaker tooth with a more stable one, and using the principle of the multiple-root stabilization is one way to overcome tooth mobility. Temporary splinting aims to prevent pathological migration, restore masticatory function, stabilize teeth before/after surgery, and evaluate the prognosis of periodontal treatment. The use of intracoronal splint is still controversial because there are only a few studies that have evaluated the effect of splinting on periodontal health. We report two cases to evaluate the effect of intracoronal splint on periodontal treatment. Two periodontal cases that use intracoronal splint before, during, and after periodontal regenerative therapy using bone graft. Causes of tooth mobility were removed and the splinting principles, terms and guidelines were mastered to get the maximum results of periodontal treatment. Both cases were evaluated radiographically 10 months after treatment. In these cases, intracoronal splint has supported the therapy before, during, or after surgery. Splinting is only for adjunctive therapy, and does not serve as the sole method in getting occlusal stability.DOI: 10.14693/jdi.v21i3.193

Adjunctive Effects of A Piscean Collagen-Based Controlled-Release Chlorhexidine Chip in the Treatment of Chronic Periodontitis: A Clinical and Microbiological Study

Science.gov (United States)

John, Priya; Lazarus, Flemingson; Selvam, Arul; Prabhuji, Munivenkatappa Lakshmaiah Venkatesh

2015-01-01

Introduction PerioChip a bovine origin gelatine based CHX chip has shown beneficial effects in the management of Chronic Periodontitis. A new fish collagen based CHX chip similar to PerioChip is currently available; however this product has not been thoroughly researched. Aim The aim of the present study was to evaluate the effectiveness of a new Piscean collagen-based controlled-release chlorhexidine chip (CHX chip) as an adjunctive therapy to scaling and root planing (SRP). Settings and Design The study was conducted as a randomised, split-mouth, controlled clinical trial at Krishnadevaraya College of Dental Sciences, Bangalore, India. Materials and Methods In a split–mouth study involving 20 sites in 10 patients with chronic periodontitis, control sites received scaling and root planing and test sites received scaling and root planing (SRP) and the intrapocket CHX chip placement as an adjunct. Subgingival plaque samples were collected from both control and test sites at baseline, 11 days and 11 weeks and the anaerobic colony count were assessed. Clinical parameters that were recorded at baseline and 11 weeks were gingival index, Plaque index, Probing pocket depth (PPD), and Clinical attachment level (CAL). Plaque index was recorded additionally at 11 days. Results In the test group there was a statistically significant reduction in the total anaerobic colony count, gingival index and plaque scores from baseline as compared to control sites at all time intervals. An additional 0.8mm reduction in mean probing pocket depth was noted in the test group. Gain in Clinical attachment level was comparable in both groups. Conclusion The adjunctive use of the new collagen-based CHX chip yielded significant antimicrobial benefit accompanied by a reduction in probing depth and a clinical attachment level gain as compared to SRP alone. This suggests that it may be a useful treatment option of nonsurgical periodontal treatment of chronic periodontitis. PMID:26155567

Usefulness of breast-specific gamma imaging as an adjunct modality in breast cancer patients with dense breast. A comparative study with MRI

International Nuclear Information System (INIS)

Kim, Bom Sahn

2012-01-01

The aim of this study was to evaluate the adjunctive benefits of breast-specific gamma imaging (BSGI) versus magnetic resonance imaging (MRI) in breast cancer patients with dense breasts. This study included a total of 66 patients (44.1±8.2 years) with dense breasts (breast density >50%) and already biopsy-confirmed breast cancer. All of the patients underwent BSGI and MRI as part of an adjunct modality before the initial therapy. Of 66 patients, the 97 undetermined breast lesions were newly detected and correlated with the biopsy results. Twenty-six of the 97 breast lesions proved to be malignant tumors (invasive ductal cancer, n=16; ductal carcinoma in situ, n=6; mixed or other malignancies, n=4); the remaining 71 lesions were diagnosed as benign tumors. The sensitivity and specificity of BSGI were 88.8% (confidence interval (CI), 69.8-97.6%) and 90.1% (CI, 80.7-95.9%), respectively, while the sensitivity and specificity of MRI were 92.3% (CI, 74.9-99.1%) and 39.4% (CI, 28.0-51.7%), respectively (p<0.0001). MRI detected 43 false-positive breast lesions, 37 (86.0%) of which were correctly diagnosed as benign lesions using BSGI. In 12 malignant lesions <1 cm, the sensitivities of BSGI and MR imaging were 83.3% (CI, 51.6-97.9%) and 91.7% (CI, 61.5-99.8%), respectively. BSGI showed an equivocal sensitivity and a high specificity compared to MRI in the diagnosis of breast lesions. In addition, BSGI had a good sensitivity in discriminating breast cancers ≤1 cm. The results of this study suggest that BSGI could play a crucial role as an adjunctive imaging modality which can be used to evaluate breast cancer patients with dense breasts. (author)

The Utilization of the Seven Principles for Good Practices of Full-Time and Adjunct Faculty in Teaching Health & Science in Community Colleges

Science.gov (United States)

Musaitif, Linda M.

2013-01-01

Purpose: The purpose of this study was to determine the degree to which undergraduate full-time and adjunct faculty members in the health and science programs at community colleges in Southern California utilize the seven principles of good practice as measured by the Faculty Inventory of the Seven Principles for Good Practice in Undergraduate…

Traditional Chinese medicine as adjunctive therapy improves the long-term survival of lung cancer patients.

Science.gov (United States)

Liao, Yueh-Hsiang; Li, Chia-Ing; Lin, Cheng-Chieh; Lin, Jaung-Geng; Chiang, Jen-Huai; Li, Tsai-Chung

2017-12-01

Traditional Chinese medicine is one of the popular alternative treatments for cancer, mainly enhancing host immune response and reducing adverse effect of chemotherapy. This study first explored traditional Chinese medicine treatment effect on long-term survival of lung cancer patients. This study evaluated whether traditional Chinese medicine combined with conventional cancer treatment improved overall survival of lung cancer patients. We had conducted a retrospective cohort study on 111,564 newly diagnosed lung cancer patients in 2000-2009 from National Health Insurance Program database. A total of 23,803 (21.31%) patients used traditional Chinese medicine for lung cancer care. Eligible participants were followed up until 2011 with a mean follow-up period of 1.96 years (standard deviation 2.55) for non-TCM users and 3.04 years (2.85) for traditional Chinese medicine users. Patients with traditional Chinese medicine utilization were significantly more likely to have a 32% decreased risk of death [hazard ratio = 0.62; 95% confidence interval = 0.61-0.63], compared with patients without traditional Chinese medicine utilization after multivariate adjustment. We also observed a similar significant reduction risk across various subgroups of chronic lung diseases. Qing Zao Jiu Fei Tang was the most effective traditional Chinese medicine agent for mortality reduction both in the entire lung cancer (0.81; 0.72-0.91) and matched populations (0.86; 0.78-0.95). This study demonstrated adjunctive therapy with traditional Chinese medicine may improve overall survival of lung cancer patients. This study also suggested traditional Chinese medicine may be used as an adjunctive therapy for cancer treatment. These observational findings need being validated by future randomized controlled trials to rule out the possibility of effect due to holistic care.

Spa therapy adjunct to pharmacotherapy is beneficial in rheumatoid arthritis: a crossover randomized controlled trial

Science.gov (United States)

Karagülle, Mine; Kardeş, Sinan; Dişçi, Rian; Karagülle, Müfit Zeki

2018-02-01

This study aims to investigate whether 2-week spa therapy, as an adjunct to usual pharmacological therapy, has any beneficial effect in patients with rheumatoid arthritis (RA). In this single-blind crossover study, 50 patients were randomly assigned in a 1:1 manner to receive usual pharmacological therapy plus 2-week spa therapy or usual pharmacological therapy alone (period 1.6 months); after a 9-month washout, patients were crossed over to the opposite assignment (period 2.6 months). Spa therapy program included a daily saline balneotherapy session at 36-37 °C for 20 min except Sundays. The clinical outcomes were evaluated at baseline, after spa therapy (2 weeks) and 3 and 6 months after the spa therapy in both period and were pain (Visual Analogue Scale (VAS)), patient and physician global assessments (VAS), Health Assessment Questionnaire (HAQ), and Disease Activity Score (DAS28). Spa therapy was superior to control therapy in improving all the assessed clinical outcomes at the end of the spa therapy. This superiority persisted significantly in physician global assessment ( p = 0.010) and with a trend in favor of spa group in patient global assessment ( p = 0.058), function ( p = 0.092), and disease activity ( p = 0.098) at 3 months. Statistically significant improvements were found in spa therapy compared to control in disease activity ( p = 0.006) and patient ( p = 0.020) and physician global ( p = 0.011) assessments, and a trend toward improvements in pain ( p = 0.069) and swollen joints ( p = 0.070) at 6 months. A 2-week spa therapy adjunct to usual pharmacological therapy provided beneficial clinical effects compared to usual pharmacological therapy alone, in RA patients treated with traditional disease-modifying antirheumatic drugs. These beneficial effects may last for 6 months.

Risperidone, quetiapine, and olanzapine adjunctive treatments in major depression with psychotic features: a comparative study

Directory of Open Access Journals (Sweden)

Gabriel A

2013-04-01

Full Text Available A Gabriel Departments of Psychiatry and Community Health Sciences, University of Calgary, Calgary, AB, Canada Objectives: The purpose of this study was to compare the effectiveness of novel antipsychotics in the treatment of psychotic depression. Method: Consecutive patients who were admitted (n = 51 with a confirmed diagnosis of major depression with psychotic features (delusions or hallucinations or both participated in this open-label, naturalistic study. All patients were treated with selective serotonin reuptake inhibitors (SSRIs and serotonin–norepinephrine reuptake inhibitors (SNRIs (citalopram or venlafaxine extended release [XR], and atypical antipsychotic agents were added, as tolerated, during the first week of initiating the citalopram or venlafaxine. There were patients (n = 16 who received risperidone, who received quetiapine (n = 20, and who received olanzapine (n = 15, as an adjunctive treatment to either citalopram or venlafaxine for at least 8 weeks. Outcome measures included the Clinical Global Impression-Severity subscale (CGI-S, as the primary outcome measure, as well as the Hamilton Rating Scale for Depression-21 item (HAM-D21 and the Brief Psychiatric Rating Scale (BPRS. Tolerance to treatments and weight changes were monitored over the period of the trial. Results: All patients completed the trial with no drop outs. At 8 weeks, there was a statistically significant (P 0.01 in the olanzapine group. Conclusion: Quetiapine, risperidone, and olanzapine, given as adjunctive treatment with SSRIS or SNRIs can significantly and equally improve depressive and psychotic symptoms, in the short-term treatment of major depression with psychotic features. The author recommends that large controlled trials be conducted to examine the differences in long-term efficacy and tolerance between the atypical antipsychotic agents, in the treatment of major depression with or without psychotic features. Keywords: depression, novels

Adjunctive social media for more effective contraceptive counseling: a randomized controlled trial.

Science.gov (United States)

Kofinas, Jason D; Varrey, Aneesha; Sapra, Katherine J; Kanj, Rula V; Chervenak, Frank A; Asfaw, Tirsit

2014-04-01

To determine whether social media, specifically Facebook, is an effective tool for improving contraceptive knowledge. English-speaking women aged 18-45 years receiving care at an urban academic center obstetrics and gynecology clinic were included and randomized to a trial of standard contraceptive education and pamphlet (n=74) compared with standard contraceptive education and Facebook (n=69) information for contraception counseling. Contraceptive knowledge was evaluated preintervention and postintervention by the Contraceptive Knowledge Inventory. We evaluated the effect of the intervention by raw score and percent increase in Contraceptive Knowledge Inventory score, participant satisfaction with counseling method, and contraceptive preference postintervention. All analyses were stratified by age group. The median raw postintervention Contraceptive Knowledge Inventory score was significantly higher in the Facebook compared with the pamphlet group (15 compared with 12, PSocial media as an adjunct to traditional in-office counseling improves patient contraceptive knowledge and increases patient preference for LARCs. ClinicalTrials.gov, www.clinicaltrials.gov, NCT01994005.

Ketamine as an Adjunct to Postoperative Pain Management in Opioid Tolerant Patients After Spinal Fusions: A Prospective Randomized Trial

OpenAIRE

Urban, Michael K.; Ya Deau, Jacques T.; Wukovits, Barbara; Lipnitsky, Jane Y.

2007-01-01

Management of acute postoperative pain is challenging, particularly in patients with preexisting narcotic dependency. Ketamine has been used at subanesthetic doses as a N-methyl d-aspartate (NMDA) receptor antagonist to block the processing of nociceptive input in chronic pain syndromes. This prospective randomized study was designed to assess the use of ketamine as an adjunct to acute pain management in narcotic tolerant patients after spinal fusions. Twenty-six patients for 1–2 level poster...

A 24-week, randomized, controlled trial of adjunctive sibutramine versus topiramate in the treatment of weight gain in overweight or obese patients with bipolar disorders

NARCIS (Netherlands)

McElroy, Susan L.; Frye, Mark A.; Altshuler, Lori L.; Suppes, Trisha; Hellemann, Gerhard; Black, David; Mintz, Jim; Kupka, Ralph; Nolen, Willem; Leverich, Gabriele S.; Denicoff, Kirk D.; Post, Robert M.; Keck, Paul E.

Objectives: Patients with bipolar disorder (BD) have an increased risk of obesity as well as psychotropic-associated weight gain. The objective of this study was to compare sibutramine and topiramate as adjunctive treatments for psychotropic-associated weight gain in overweight or obese outpatients

Cost-effectiveness and quality-of-life assessment of GM-CSF as an adjunct to intensive remission induction chemotherapy in elderly patients with acute myeloid leukaemia

NARCIS (Netherlands)

Uyl-de Groot, CA; Lowenberg, B; Vellenga, E; Suciu, S; Willemze, R; Rutten, FFH

We conducted a prospective, randomized, multicentre clinical trial comparing the effects and costs of GM-CSF as an adjunct to intensive chemotherapy in elderly patients with acute myeloid leukaemia (AML). The patients were randomized to either daunomycin-cytosine arabinoside (control arm: rr = 161)

Acetyl-L-Carnitine as an Adjunctive Therapy in the Treatment of Attention-Deficit/Hyperactivity Disorder in Children and Adolescents: A Placebo-Controlled Trial

Science.gov (United States)

Abbasi, Seyed-Hesameddin; Heidari, Shahram; Mohammadi, Mohammad-Reza; Tabrizi, Mina; Ghaleiha, Ali; Akhondzadeh, Shahin

2011-01-01

The objective of this study was to test whether a previous observed Acetyl-L-carnitine (ALC) treatment effect could be repeated in an ALC adjunctive therapy treatment trial of attention-deficit/hyperactivity disorder (ADHD) in children and adolescents. This was a six-week, randomized clinical trial undertaken in an outpatient child and adolescent…

Adjunct therapy of Ayurvedic medicine with anti tubercular drugs on the therapeutic management of pulmonary tuberculosis.

Science.gov (United States)

Debnath, P K; Chattopadhyay, Jaydeb; Mitra, Achintya; Adhikari, Anjan; Alam, Mirza Samsur; Bandopadhyay, S K; Hazra, Jayram

2012-07-01

Pulmonary tuberculosis (PTB) is an age old disease described in Vedic Medicine as 'Yakshma'. Later on, in Ayurveda it earned a prefix and found way into mythology as 'Rajayakshma'. After the discovery of streptomycin, the therapeutic management of PTB received a major breakthrough. The treatment module changed remarkably with the formulation of newer anti-tubercular drugs (ATD) with appreciable success. Recent resurgence of PTB in developed countries like United States posed a threat to the medical community due to resistant strains. Consequently, WHO looked toward traditional medicine. Literature reveals that Ayurvedic treatment of PTB was in vogue in India before the introduction of ATD with limited success. Records show that 2766 patients of PTB were treated with Ayurvedic drugs in a tertiary care hospital in Kolkata in the year 1933-1947. To evaluate the toxicity reduction and early restoration by adjunct therapy of Ayurvedic drugs by increasing the bio-availability of ATDs. In the present study, treatment response of 99 patients treated with ATD as an adjunct with Aswagandha (Withania somnifera) and a multi-herbal formulation described in Chikitsa-sthana of Charaka samhita i.e. Chyawanprash were investigated. Hematological profile, sputum bacterial load count, immunoglobulin IgA and IgM, blood sugar, liver function test, serum creatinine were the assessed parameters besides blood isoniazid and pyrazinamide, repeated after 28 days of treatment. The symptoms abated, body weight showed improvement, ESR values were normal, there was appreciable change in IgA and IgM patterns and significantly increased bioavailability of isoniazid and pyrazinamide were recorded. This innovative clinical study coupled with empowered research may turn out to be promising in finding a solution for the treatment of PTB.

Cardiovascular Protective Effects of Adjunctive Alternative Medicine (Salvia miltiorrhiza and Pueraria lobata in High-Risk Hypertension

Directory of Open Access Journals (Sweden)

K. S. Woo

2013-01-01

Full Text Available Introduction. Hypertension in association with diabetes (DM, renal impairment (RI, and left ventricular hypertrophy (LVH increases the risk of future cardiovascular events. We hypothesize, traditional herbal medicines Danshen and Gegen (D&G have beneficial effects on atherogenesis in these high-risk hypertensive subjects. Subjects and Methods. 90 asymptomatic hypertensive subjects associated with LVH (63.3%, DM (62.2%, or RI (30% were randomized to receive D&G herbal capsules 1 gm/day, 2 gm/day, or identical placebo capsules in double-blind and parallel fashion for 12 months. Brachial flow-mediated dilation (endothelium-dependent dilation, FMD and carotid intima-media thickness (IMT were measured by ultrasound. All data were analyzed using the Statistical Package for Social Sciences in Windows 16.0. Results. Their mean age was 55±8 years, and 74.4% were male. After 12 months of adjunctive therapies and compared with baseline, there were no significant changes in blood pressure, heart rate, hematological, glucose, and creatinine profiles in both placebo and D&G groups. FMD improved significantly during D&G (P=0.0001 and less so after placebo treatment (P=0.001. There was a mild but significant decrease in carotid IMT after D&G (P<0.001 but no significant changes after placebo. A trend of better improvement in FMD after higher versus lower D&G dosages was seen. D&G were well tolerated, with no significant adverse events or blood biochemistry changes. Conclusion. D&G adjunctive treatment was well tolerated and significantly improved atherogenesis in high-risk hypertensive patients, with potential in primary atherosclerosis prevention.

Adjunctive Mitomycin C or Amniotic Membrane Transplantation for Ahmed Glaucoma Valve Implantation: A Randomized Clinical Trial.

Science.gov (United States)

Yazdani, Shahin; Mahboobipour, Hassan; Pakravan, Mohammad; Doozandeh, Azadeh; Ghahari, Elham

2016-05-01

To determine whether adjunctive mitomycin C (MMC) or amniotic membrane transplantation (AMT) improve the outcomes of Ahmed glaucoma valve (AGV) implantation. This double-blind, stratified, 3-armed randomized clinical trial includes 75 eyes of 75 patients aged 7 to 75 years with refractory glaucoma. Eligible subjects underwent stratified block randomization; eyes were first stratified to surgery in the superior or inferior quadrants based on feasibility; in each subgroup, eyes were randomly assigned to the study arms using random blocks: conventional AGV implantation (group A, 25 eyes), AGV with MMC (group B, 25 eyes), and AGV with AMT (group C, 25 eyes). The 3 study groups were comparable regarding baseline characteristics and mean follow-up (P=0.288). A total of 68 patients including 23 eyes in group A, 25 eyes in group B, and 20 eyes group C completed the follow-up period and were analyzed. Intraocular pressure was lower in the MMC group only 3 weeks postoperatively (P=0.04) but comparable at other time intervals. Overall success rate was comparable in the 3 groups at 12 months (P=0.217). The number of eyes requiring medications (P=0.30), time to initiation of medications (P=0.13), and number of medications (P=0.22) were comparable. Hypertensive phase was slightly but insignificantly more common with standard surgery (82%) as compared with MMC-augmented (60%) and AMT-augmented (70%) procedures (P=0.23). Complications were comparable over 1 year (P=0.28). Although adjunctive MMC and AMT were safe during AGV implantation, they did not influence success rates or intraocular pressure outcomes. Complications, including hypertensive phase, were also comparable.

Inhaled nitric oxide for the adjunctive therapy of severe malaria: Protocol for a randomized controlled trial

Directory of Open Access Journals (Sweden)

Lavery James V

2011-07-01

Full Text Available Abstract Background Severe malaria remains a major cause of global morbidity and mortality. Despite the use of potent anti-parasitic agents, the mortality rate in severe malaria remains high. Adjunctive therapies that target the underlying pathophysiology of severe malaria may further reduce morbidity and mortality. Endothelial activation plays a central role in the pathogenesis of severe malaria, of which angiopoietin-2 (Ang-2 has recently been shown to function as a key regulator. Nitric oxide (NO is a major inhibitor of Ang-2 release from endothelium and has been shown to decrease endothelial inflammation and reduce the adhesion of parasitized erythrocytes. Low-flow inhaled nitric oxide (iNO gas is a US FDA-approved treatment for hypoxic respiratory failure in neonates. Methods/Design This prospective, parallel arm, randomized, placebo-controlled, blinded clinical trial compares adjunctive continuous inhaled nitric oxide at 80 ppm to placebo (both arms receiving standard anti-malarial therapy, among Ugandan children aged 1-10 years of age with severe malaria. The primary endpoint is the longitudinal change in Ang-2, an objective and quantitative biomarker of malaria severity, which will be analysed using a mixed-effects linear model. Secondary endpoints include mortality, recovery time, parasite clearance and neurocognitive sequelae. Discussion Noteworthy aspects of this trial design include its efficient sample size supported by a computer simulation study to evaluate statistical power, meticulous attention to complex ethical issues in a cross-cultural setting, and innovative strategies for safety monitoring and blinding to treatment allocation in a resource-constrained setting in sub-Saharan Africa. Trial Registration ClinicalTrials.gov Identifier: NCT01255215

Examining Adjunct Instructor Characteristics, Perceived Fit, and Teaching Modality to Determine if They Predict Organizational Commitment and Job Satisfaction at a Midwestern Career College

Science.gov (United States)

Hill, Randy James

2014-01-01

The purpose of this quantitative, multiple regression study was to examine the relationship between 10 adjunct instructor characteristics and organizational commitment and job satisfaction. Part-time instructors who taught for the institution during the 2012-2013 academic year completed an electronic survey with questions from three valid and…

Partial Tenon's capsule resection with adjunctive mitomycin C in Ahmed glaucoma valve implant surgery.

Science.gov (United States)

Susanna, R

2003-08-01

To verify if partial intraoperative Tenon's capsule resection (PTCR) with adjunctive mitomycin C is effective in developing thin, avascular blebs in eyes undergoing Ahmed glaucoma valve insertion, and to assess the efficacy and safety of this procedure. A multicentre, prospective, alternating case assignment, investigator unmasked, parallel group, comparative interventional study was conducted in four Latin American countries (Argentina, Brazil, Colombia, and Peru). Ahmed glaucoma valve implant insertion with PTCR (group A) and without PCTR (group B) was performed in neovascular glaucomatous eyes without previous surgery. Adjunctive mitomycin C (MMC) was used in both groups. Patients were examined 1 day, 10 days, 1 month, 2 months, 3 months, 6 months, and 1 year following the surgery. Intraocular pressure (IOP) and the appearance of the bleb were evaluated at each examination. Appearance of the bleb was classified at both the 1 month mark and last examinations into one of three groups: flat and vascularised; elevated avascular; or elevated and not avascular. 92 eyes from 92 patients were included in the study. The preoperative mean IOP was 50.0 (SD 10.5) mm Hg in group A and 48.4 (11.7) in group B (p>0.05). Statistically significant IOP reductions were observed at all periods of follow up. 12 months after surgery, the mean IOP was 17.2 (5.0) mm Hg in group A and 18.3 (8.7) mm Hg in group B (p>0.05). A hypertensive phase occurred in 40.0% in group A and in 46.8% in group B (p>0.05). At the 1 month and the final follow up, the blebs in all eyes were considered elevated and not avascular. The success rate (IOP0.05). Overall, 74.2% of the patients achieved an IOP glaucoma, PCTR with MMC augmentation showed no additional benefits or complications over MMC augmentation alone; no avascular bleb was obtained with this technique. The incidence of a hypertensive phase was lower than reported in previous studies.

Do children with SLI use verbs to predict arguments and adjuncts: evidence from eye movements during listening.

Directory of Open Access Journals (Sweden)

Llorenç eAndreu

2016-01-01

Full Text Available Different psycholinguistic theories have suggested the importance of verb semantics in rapidly anticipating upcoming information during real-time sentence comprehension. To date, no study has examined if children use verbs to predict arguments and adjuncts in sentence comprehension using children with specific language impairment (SLI.Twenty-five children with SLI (aged 5 years and 3 months to 8 years and 2 months, twenty-five age-matched controls (aged 5 years and 3 months to 8 years and 2 months, twenty-five MLU-w controls (aged 3 years and 3 months to 7 years and 1 month, and 31 adults took part in the study. The eye movements of participants were monitored while they heard twenty-four sentences, such as El hombre lee con atención un cuento en la cama (translation: The man carefully reads a storybook in bed, in the presence of four depicted objects, one of which was the target (storybook, another, the competitor (bed, and another two, distracters (wardrobe and grape. The proportion of looks revealed that, when the meaning of the verb was retrieved, the upcoming argument and adjunct referents were rapidly anticipated. However, the proportion of looks at the theme, source/goal and instrument referents were significantly higher than the looks at the locatives. This pattern was found in adults as well as children with and without language impairment. The present results suggest that, in terms of sentence comprehension, the ability to understand verb information is not severely impaired in children with SLI.

Adjunctive Systemic Antimicrobial Therapy vs Asepsis in Conjunction with Guided Tissue Regeneration: A Randomized, Controlled Clinical Trial.

Science.gov (United States)

Abu-Ta'a, Mahmoud

2016-01-01

This randomized clinical trial compares the usefulness of adjunctive antibiotics, while strict asepsis was followed during periodontal surgery involving guided tissue regeneration. Two groups of 20 consecutive patients each with advanced periodontal disease were randomly assigned to treatment. They displayed one angular defect each with an intrabony component ≥3 mm, probing pocket depth and probing attachment level (PAL) ≥7 mm. Test group included 13 males, mean age 60 years, treated with enamel matrix derivative (EMD) and demineralized freeze-dried bone allograft with modified papilla preservation technique, received oral amoxicillin 1 gm, 1 hour preoperatively and 2 gm for 2 days postoperatively. Control group included 10 males, mean age 57 years, treated with EMD and demineralized freeze-dried bone allograft with modified papilla preservation technique, received no antibiotics. Outcome measures were clinical attachment level (CAL) gain, residual periodontal pocket depth (res. PD), gingival recession (GR), bleeding on probing (BOP), adverse events and postoperative complications. Patients were followed up to 12 months after periodontal surgery involving guided tissue regeneration. There were no significant differences between both groups for CAL gain, res. PD, GR, BOP nor other clinical parameters, though patients' subjective perception of postoperative discomfort was significantly smaller in the group receiving antibiotics. Antibiotics do not provide significant advantages concerning clinical periodontal parameters nor concerning postoperative infections in case of proper asepsis. It does, on the contrary, reduce postoperative discomfort. Regarding the results of this study, adjunc-tive systemic antibiotics in combination with guided tissue regeneration may be useful in reducing postoperative discomfort but may not be helpful for improving periodontal regeneration outcomes.

Percutaneous aspiration thrombectomy with adjunctive venoplasty for iliac vein compression syndrome with lower extremity deep venous thrombosis

International Nuclear Information System (INIS)

Wang Yiping; Zhang Xiquan; Sun Yequan

2013-01-01

Objective: To investigate the clinical effect of mechanical aspiration thrombectomy with adjunctive PTA and stenting for iliac vein compression syndrome with lower extremity deep venous thrombosis. Materials and Methods: The clinical data of 184 patients who had iliac vein compression syndrome with lower extremity DVT were analyzed retrospectively. The healthy femoral vein was accessed, then a 12-14 F sheath was introduced via a guide wire to aspirate thrombus in the iliofemoral; For the cases with femoropopliteal thrombus, the thrombus was macerated and pulled by Fogarty balloon catheter, then performing mechanical aspiration thrombectomy. After thrombus removal, PTA and stenting were performed on stenosis or occlusion of common iliac vein that displayed on venography. Results: The thrombus removal rate: Grade Ⅲ 80.89% and Grade Ⅱ 19.02%. The circumference of affected limbs at 15 cm above and below knee joints were (43.9±4.7) cm and (31.5±4.1) cm, respectively, after being discharged from hospital, the differences were statistical significance (t=6.43, t=-5.79, both P=0.000)compared to be hospitalized. The follow -up result: the treatment efficiency was 97.75%. The stent patency rate of postoperation at 6, 12, and 24 months were 97.19%, 94.94%, 92.13%, respectively, on sonography or digital subtract angiography. Conclusion: Mechanical aspiration thrombectomy with adjunctive venoplasty for iliac vein compression syndrome with lower extremity deep venous thrombosis is an effective and safe therapy having notable therapeutic effect in short l middle-term follow-up and shorter hospitalization time. (authors)

Sentinel node biopsy as an adjunct to limb salvage surgery for epithelioid sarcoma of the hand

Directory of Open Access Journals (Sweden)

Hammond Alex

2005-06-01

Full Text Available Abstract Background Epithelioid sarcomas of the hand are rare, high-grade tumors with a propensity for regional lymphatic spread approaching 40%. Case presentation A 54-year-old male with an epithelioid sarcoma of the palm was treated with neoadjuvant radiation, wide excision, and two-stage reconstruction. Sentinel lymph node biopsy was used to stage the patient's axilla. Sentinel node biopsy results were negative. The patient has remained free of local, regional and distant disease for the follow-up time of 16 months. Conclusion The rarity of this tumor makes definitive conclusions difficult but SLN biopsy appears to be a useful adjunct in the treatment of these sarcomas.

Adjunctive Non-Surgical Therapy of Inflamed Periodontal Pockets During Maintenance Therapy Using Diode Laser: A Randomized Clinical Trial.

Science.gov (United States)

Nguyen, Naomi-Trang; Byarlay, Matthew R; Reinhardt, Richard A; Marx, David B; Meinberg, Trudy A; Kaldahl, Wayne B

2015-10-01

Numerous studies have documented the clinical outcomes of laser therapy for untreated periodontitis, but very few have reported on lasers treating inflamed pockets during maintenance therapy. The aim of this study is to compare the effectiveness of scaling and root planing (SRP) plus the adjunctive use of diode laser therapy to SRP alone on changes in the clinical parameters of disease and on the gingival crevicular fluid (GCF) inflammatory mediator interleukin-1β (IL-1β) in patients receiving regular periodontal maintenance therapy. This single-masked and randomized, controlled, prospective study includes 22 patients receiving regular periodontal maintenance therapy who had one or more periodontal sites with a probing depth (PD) ≥ 5 mm with bleeding on probing (BOP). Fifty-six sites were treated with SRP and adjunctive laser therapy (SRP + L). Fifty-eight sites were treated with SRP alone. Clinical parameters, including PD, clinical attachment level (CAL), and BOP, and GCF IL-1β levels were measured immediately before treatment (baseline) and 3 months after treatment. Sites treated with SRP + L and SRP alone resulted in statistically significant reductions in PD and BOP and gains in CAL. These changes were not significantly different between the two therapies. Similarly, differences in GCF IL-1β levels between SRP + L and SRP alone were not statistically significant. In periodontal maintenance patients, SRP + L did not enhance clinical outcomes compared to SRP alone in the treatment of inflamed sites with ≥ 5 mm PD.

Plant foods in the management of diabetes mellitus: spices as beneficial antidiabetic food adjuncts.

Science.gov (United States)

Srinivasan, K

2005-09-01

Diet has been recognized as a corner stone in the management of diabetes mellitus. Spices are the common dietary adjuncts that contribute to the taste and flavour of foods. Besides, spices are also known to exert several beneficial physiological effects including the antidiabetic influence. This review considers all the available information from animal experimentation as well as clinical trials where spices, their extracts or their active principles were examined for treatment of diabetes. Among the spices, fenugreek seeds (Trigonella foenumgraecum), garlic (Allium sativum), onion (Allium cepa), and turmeric (Curcuma longa) have been experimentally documented to possess antidiabetic potential. In a limited number of studies, cumin seeds (Cuminum cyminum), ginger (Zingiber officinale), mustard (Brassica nigra), curry leaves (Murraya koenigii) and coriander (Coriandrum sativum) have been reported to be hypoglycaemic.

Evaluation of the efficacy and safety of topiramate as adjunctive drug in the treatment of refractory partial seizures with Meta-analysis

Directory of Open Access Journals (Sweden)

Dai LI

2014-12-01

Full Text Available Background Epilepsy is a chronic neurological condition characterized by paroxysm of seizures due to abnormal electrical discharge from central nervous system neurons. Several new antiepileptic drugs (AEDs were listed over the past two decades, and they were believed to be equally effective and have better tolerability and side effect profiles. This paper aims to evaluate the efficacy and safety of adjunctive topiramate in refractory partial seizures.  Methods Relevant research articles about randomized controlled trials of adjunctive topiramate in refractory partial seizures, with topiramate, Topamax, add-on treatment, adjunctive treatment, add-on therapy, adjunctive therapy, refractory partial seizure, refractory partial epilepsy both in Chinese and English as retrieval words, were retrieved from PubMed (1995-2014, Cochrane Central Register of Controlled Trials (CENTRAL, 1995-2014, The Cochrane Database of Systematic Reviews (CDSR, 1995-2014, China National Knowledge Infrastructure (CNKI, 1995-2014 and Wanfang Data (1999-2014. Two reviewers independently evaluated the quality of the included articles and abstracted the data. A Meta-analysis was conducted using RevMan 5.0 software.  Results According to the enrollment criteria, 13 prospective, randomized controlled clinical trials with a total of 1622 patients were finally selected. The proportions of patients with reduction in seizure frequency ≥ 50% (OR = 3.710, 95% CI: 2.870-4.810; P = 0.000, ≥ 75% (OR = 7.220, 95% CI: 3.310-15.750; P = 0.000 and seizure free (OR = 3.380, 95%CI: 1.720-6.640; P = 0.000 in topiramate group were significantly higher than that in control group. The treatment withdrawal ratio was significantly higher compared to placebo in 600 mg/d and 800 mg/d subgroups, but not in 200 mg/d subgroup (200 mg/d: OR = 2.170, 95%CI: 0.470-9.950, P = 0.320; 600 mg/d: OR = 2.090, 95%CI: 1.020-4.270, P = 0.040; 800 mg/d: OR = 8.000, 95%CI: 1.390-46.140, P = 0.020. The common

Preclinical assessment of adjunctive tPA and DNase for peritoneal dialysis associated peritonitis.

Directory of Open Access Journals (Sweden)

Amanda L McGuire

Full Text Available A major complication of peritoneal dialysis is the development of peritonitis, which is associated with reduced technique and patient survival. The inflammatory response elicited by infection results in a fibrin and debris-rich environment within the peritoneal cavity, which may reduce the effectiveness of antimicrobial agents and predispose to recurrence or relapse of infection. Strategies to enhance responses to antimicrobial agents therefore have the potential to improve patient outcomes. This study presents pre-clinical data describing the compatibility of tPA and DNase in combination with antimicrobial agents used for the treatment of PD peritonitis. tPA and DNase were stable in standard dialysate solution and in the presence of antimicrobial agents, and were safe when given intraperitoneally in a mouse model with no evidence of local or systemic toxicity. Adjunctive tPA and DNase may have a role in the management of patients presenting with PD peritonitis.

Adjunctive levetiracetam in children, adolescents, and adults with primary generalized seizures: Open-label, noncomparative, multicenter, long-term follow-up study.

LENUS (Irish Health Repository)

Delanty, Norman

2012-02-01

Purpose: To evaluate the long-term efficacy and tolerability of adjunctive levetiracetam (LEV) in patients with uncontrolled idiopathic generalized epilepsy (IGE). Methods: This phase III, open-label, long-term, follow-up study (N167; NCT00150748) enrolled patients (4 to <65 years) with primary generalized seizures (tonic-clonic, myoclonic, absence). Patients received adjunctive LEV at individualized doses (1,000-4,000 mg\\/day; 20-80 mg\\/kg\\/day for children\\/adolescents weighing <50 kg). Efficacy results are reported for all seizure types [intention-to-treat (ITT) population, N = 217] and subpopulations with tonic-clonic (n = 152), myoclonic (n = 121), and\\/or absence (n = 70) seizures at baseline. Key Findings: One hundred twenty-five (57.6%) of 217 patients were still receiving treatment at the end of the study. Mean (standard deviation, SD) LEV dose was 2,917.5 (562.9) mg\\/day. Median (Q1-Q3) exposure to LEV was 2.1 (1.5-2.8) years, and the maximum duration was 4.6 years. Most patients were taking one (124\\/217, 57.1%) or >\\/=2 (92\\/217, 42.4%) concomitant antiepileptic drugs (AEDs). Seizure freedom of >\\/=6 months (all seizure types; primary efficacy end point) was achieved by 122 (56.2%) of 217 patients, and 49 (22.6%) of 217 patients had complete seizure freedom. Seizure freedom of >\\/=6 months from tonic-clonic, myoclonic, and absence seizures was achieved by 95 (62.5%) of 152, 75 (62.0%) of 121, and 44 (62.9%) of 70 patients, respectively. Mean (SD) maximum seizure freedom duration was 371.7 (352.4) days. At least one treatment-emergent adverse event (TEAE) was reported by 165 (76%) of 217 patients; most TEAEs were mild\\/moderate in severity, with no indication of an increased incidence over time. Seventeen (7.8%) of 217 patients discontinued medication because of TEAEs. The most common psychiatric TEAEs were depression (16\\/217, 7.4%), insomnia (9\\/217, 4.1%), nervousness (8\\/217, 3.7%), and anxiety (7\\/217, 3.2%). Significance: Adjunctive

Clinical utility of contrast-enhanced spectral mammography as an adjunct for tomosynthesis-detected architectural distortion.

Science.gov (United States)

Patel, Bhavika K; Naylor, Michelle E; Kosiorek, Heidi E; Lopez-Alvarez, Yania M; Miller, Adrian M; Pizzitola, Victor J; Pockaj, Barbara A

Supplement tomosynthesis-detected architectural distortions (AD) with CESM to better characterize malignant vs benign lesions. Retrospective review CESM prior to biopsied AD. Pathology: benign, radial scar, or malignant. 49 lesions (45 patients). 29 invasive cancers, 1 DCIS (range, 0.4-4.7cm); 9 radial scars; 10 benign. 37 (75.5%) ADs had associated enhancement. PPV 78.4% (29/37), sensitivity 96.7% (29/30); specificity, 57.9% (11/19); NPV, 91.7% (11/12). False-positive rate 21.6% (8/37); false-negative rate, 8.3% (1/12). Accuracy 81.6% (40/49). High sensitivity and NPV of CESM in patients with AD is promising as an adjunct tool in diagnosing malignancy and avoiding unnecessary biopsy, respectively. Copyright © 2017 Elsevier Inc. All rights reserved.

Tramadol as adjunct to psoas compartment block with levobupivacaine 0.5%: a randomized double-blinded study.

LENUS (Irish Health Repository)

Mannion, S

2012-02-03

BACKGROUND: Tramadol has been administered peripherally to prolong analgesia after brachial plexus and neuraxial blocks. Our aim was to evaluate the systemic and perineural effects of tramadol as an analgesic adjunct to psoas compartment block (PCB) with levobupivacaine. METHODS: In a randomized, prospective, double-blinded trial, 60 patients (ASA I-III), aged 49-88 yr, undergoing primary total hip or knee arthroplasty underwent PCB and subsequent bupivacaine spinal anaesthesia. Patients were randomized into three groups. Each patient received PCB with levobupivacaine 0.5%, 0.4 ml kg(-1). The control group (group L, n=21) received i.v. saline, the systemic tramadol group (group IT, n=19) received i.v. tramadol 1.5 mg kg(-1) and the perineural tramadol group (group T, n=20) received i.v. saline and PCB with tramadol 1.5 mg kg(-1). Postoperatively patients received regular paracetamol 6-hourly and diclofenac sodium 12-hourly. Time to first morphine analgesia, 24-hour morphine consumption, sensory block, pain and sedation scores and haemodynamic parameters were recorded. RESULTS: Time (h) to first morphine analgesia was similar in the three groups [mean (SD)]: group L, 11.2 (6.6); group T, 14.5 (8.0); group IT, 14.6 (6.8); P=0.35. Twenty-four-hour cumulative morphine (mg) consumption was also similar in the three groups [group L, 21.9 (10.1); group T, 19.8 (6.7), group IT, 16.5 (9.5)], as were durations of sensory and motor block. There were no differences in the incidence of adverse effects except that patients in group IT were more sedated at 14 h than group L (P=0.02). CONCLUSION: We conclude that our data do not support a clinically important local anaesthetic or peripheral analgesic effect of tramadol as adjunct to PCB with levobupivacaine 0.5%.

Local adjunct effect of antimicrobial photodynamic therapy for the treatment of chronic periodontitis in type 2 diabetics: split-mouth double-blind randomized controlled clinical trial.

Science.gov (United States)

Castro Dos Santos, Nídia Cristina; Andere, Naira Maria Rebelatto Bechara; Araujo, Cássia Fernandes; de Marco, Andrea Carvalho; Dos Santos, Lúcio Murilo; Jardini, Maria Aparecida Neves; Santamaria, Mauro Pedrine

2016-11-01

Diabetes has become a global epidemic. Its complications can have a significant impact on quality of life, longevity, and public health costs. The presence of diabetes might impair the prognosis of periodontal treatments due to its negative influence on wound healing. Antimicrobial photodynamic therapy (aPDT) is a local approach that can promote bacterial decontamination in periodontal pockets. The aim of this study was to investigate the local effect of adjunct aPDT to ultrasonic periodontal debridement (UPD) and compare it to UD only for the treatment of chronic periodontitis in type 2 diabetic patients. Twenty type 2 diabetic patients with moderate to severe generalized chronic periodontitis were selected. Two periodontal pockets with probing depth (PD) and clinical attachment level (CAL) ≥5 mm received UPD only (UPD group) or UPD plus adjunct aPDT (UPD + aPDT group). Periodontal clinical measures were collected and compared at baseline and 30, 90, and 180 days. After 180 days of follow-up, there were statistically significant reductions in PD from 5.75 ± 0.91 to 3.47 ± 0.97 mm in the UPD group and from 6.15 ± 1.27 to 3.71 ± 1.63 mm in the UPD + aPDT group. However, intergroup analysis did not reveal statistically significant differences in any of the evaluated clinical parameters (p > 0.05). The adjunct application of aPDT to UPD did not present additional benefits for the treatment of chronic periodontitis in type 2 diabetic patients. The ClinicalTrials.gov identifier of the present study is NCT02627534.

Proteomics in Hypothermia as Adjunctive Therapy in Patients with ST-Segment Elevation Myocardial Infarction

DEFF Research Database (Denmark)

Mohammad, Moman A; Noc, Marco; Lang, Irene

2017-01-01

Cardiovascular and inflammatory biomarkers in therapeutic hypothermia have been studied in cardiac arrest, but data on patients with ST-segment elevation myocardial infarction (STEMI) treated with therapeutic hypothermia are currently unavailable. A multiplex proximity extension assay allowed us...... patients with STEMI, randomized to hypothermia as adjunctive therapy to percutaneous coronary intervention (PCI) or standard care with PCI only. Blood samples were obtained at baseline (0 hour), 6, 24, and 96 hours post PCI, and stored at -80°C until they were analyzed by PROSEEK Multiplex CVD and PROSEEK...... in the hypothermia group as compared with the control group. In addition, seven markers were slightly elevated in the hypothermia group (OPG, FGF21, FS, IL12B, PRL, TIM, IL6). In a prespecified subgroup analysis of anterior infarctions, two additional markers were reduced (PTX3 and SELE). In this explorative...

Machine learning: a useful radiological adjunct in determination of a newly diagnosed glioma's grade and IDH status.

Science.gov (United States)

De Looze, Céline; Beausang, Alan; Cryan, Jane; Loftus, Teresa; Buckley, Patrick G; Farrell, Michael; Looby, Seamus; Reilly, Richard; Brett, Francesca; Kearney, Hugh

2018-05-16

Machine learning methods have been introduced as a computer aided diagnostic tool, with applications to glioma characterisation on MRI. Such an algorithmic approach may provide a useful adjunct for a rapid and accurate diagnosis of a glioma. The aim of this study is to devise a machine learning algorithm that may be used by radiologists in routine practice to aid diagnosis of both: WHO grade and IDH mutation status in de novo gliomas. To evaluate the status quo, we interrogated the accuracy of neuroradiology reports in relation to WHO grade: grade II 96.49% (95% confidence intervals [CI] 0.88, 0.99); III 36.51% (95% CI 0.24, 0.50); IV 72.9% (95% CI 0.67, 0.78). We derived five MRI parameters from the same diagnostic brain scans, in under two minutes per case, and then supplied these data to a random forest algorithm. Machine learning resulted in a high level of accuracy in prediction of tumour grade: grade II/III; area under the receiver operating characteristic curve (AUC) = 98%, sensitivity = 0.82, specificity = 0.94; grade II/IV; AUC = 100%, sensitivity = 1.0, specificity = 1.0; grade III/IV; AUC = 97%, sensitivity = 0.83, specificity = 0.97. Furthermore, machine learning also facilitated the discrimination of IDH status: AUC of 88%, sensitivity = 0.81, specificity = 0.77. These data demonstrate the ability of machine learning to accurately classify diffuse gliomas by both WHO grade and IDH status from routine MRI alone-without significant image processing, which may facilitate usage as a diagnostic adjunct in clinical practice.

Stathmin 1 and p16(INK4A) are sensitive adjunct biomarkers for serous tubal intraepithelial carcinoma.

Science.gov (United States)

Novak, Marián; Lester, Jenny; Karst, Alison M; Parkash, Vinita; Hirsch, Michelle S; Crum, Christopher P; Karlan, Beth Y; Drapkin, Ronny

2015-10-01

To credential Stathmin 1 (STMN1) and p16(INK4A) (p16) as adjunct markers for the diagnosis of serous tubal intraepithelial carcinoma (STIC), and to compare STMN1 and p16 expression in p53-positive and p53-negative STIC and invasive high-grade serous carcinoma (HGSC). Immunohistochemistry (IHC) was used to examine STMN1 and p16 expression in fallopian tube specimens (n=31) containing p53-positive and p53-negative STICs, invasive HGSCs, and morphologically normal FTE (fallopian tube epithelium). STMN1 and p16 expression was scored semiquantitatively by four individuals. The semiquantitative scores were dichotomized, and reported as positive or negative. Pooled siRNA was used to knockdown p53 in a panel of cell lines derived from immortalized FTE and HGSC. STMN1 and p16 were expressed in the majority of p53-positive and p53-negative STICs and concomitant invasive HGSCs, but only scattered positive cells were present in morphologically normal FTE. Both proteins were expressed consistently across multiple STICs from the same patient and in concomitant invasive HGSC. Knockdown of p53 in immortalized FTE cells and in four HGSC-derived cell lines expressing different missense p53 mutations did not affect STMN1 protein levels. This study demonstrates that STMN1 and p16 are sensitive and specific adjunct biomarkers that, when used with p53 and Ki-67, improve the diagnostic accuracy of STIC. The addition of STMN1 and p16 helps to compensate for practical limitations of p53 and Ki-67 that complicate the diagnosis in up to one third of STICs. Copyright © 2015 Elsevier Inc. All rights reserved.

Stathmin 1 and p16INK4A are sensitive adjunct biomarkers for serous tubal intraepithelial carcinoma

Science.gov (United States)

Novak, Marián; Lester, Jenny; Karst, Alison M.; Parkash, Vinita; Hirsch, Michelle S.; Crum, Christopher P.; Karlan, Beth Y.

2015-01-01

Objective To credential Stathmin 1 (STMN1) and p16INK4A (p16) as adjunct markers for the diagnosis of serous tubal intraepithelial carcinoma (STIC), and to compare STMN1 and p16 expression in p53-positive and p53-negative STIC and invasive high-grade serous carcinoma (HGSC). Methods Immunohistochemistry (IHC) was used to examine STMN1 and p16 expression in fallopian tube specimens (n=31) containing p53-positive and p53-negative STICs, invasive HGSCs, and morphologically normal FTE (fallopian tube epithelium). STMN1 and p16 expression was scored semiquantitatively by four individuals. The semiquantitative scores were dichotomized, and reported as positive or negative. Pooled siRNA was used to knockdown p53 in a panel of cell lines derived from immortalized FTE and HGSC. Results STMN1 and p16 were expressed in the majority of p53-positive and p53-negative STICs and concomitant invasive HGSCs, but only scattered positive cells were positive in morphologically normal FTE. Both proteins were expressed consistently across multiple STICs from the same patient and in concomitant invasive HGSC. Knockdown of p53 in immortalized FTE cells and in four HGSC-derived cell lines expressing different missense p53 mutations did not affect STMN1 protein levels. Conclusions This study demonstrates that STMN1 and p16 are sensitive and specific adjunct biomarkers that, when used with p53 and Ki-67, improve the diagnostic accuracy of STIC. The addition of STMN1 and p16 helps to compensate for practical limitations of p53 and Ki-67 that complicate the diagnosis in up to one third of STICs. PMID:26206555

Effect of vitamin D supplementation as adjunctive therapy to methylphenidate on ADHD symptoms: A randomized, double blind, placebo-controlled trial.

Science.gov (United States)

Mohammadpour, Nakisa; Jazayeri, Shima; Tehrani-Doost, Mehdi; Djalali, Mahmoud; Hosseini, Mostafa; Effatpanah, Mohammad; Davari-Ashtiani, Rozita; Karami, Elham

2018-04-01

Previous studies have shown that serum levels of vitamin D were lower in attention deficit hyperactivity disorder (ADHD) children compared to healthy controls. The aim of the study was to determine the effect of vitamin D supplementation as adjunctive therapy to methylphenidate on symptoms of children with ADHD. Sixty-two children aged 5-12 years with a diagnosis of ADHD based on DSM-IV criteria were randomly assigned into two groups to receive either 2000IU vitamin D or placebo in addition to methylphenidate for 8 weeks. Symptoms severity was assessed by Conner's Parent Rating Scale-Revised[S] (CPRS), ADHD rating scale-IV (ADHD-RS), and Weekly Parent Ratings of Evening and Morning Behavior (WPREMB) at weeks 0, 4, and 8. Serum levels of 25(OH)D were measured at baseline and after 8 weeks. Anthropometric variables, dietary intake, physical activity, sun exposure, and side effects were assessed. Fifty-four participants completed the trial. After 8 weeks of supplementation, serum levels of 25(OH)D significantly increased in the vitamin D group. ADHD symptoms decreased significantly in both groups (P D supplementation as adjunctive therapy to methylphenidate improved ADHD evening symptoms. Future research is needed to clarify vitamin D effects as monotherapy in ADHD and its mechanism. The trial was registered in www.irct.ir is (IRCT201404222394N10).

Assessment of proteolysis and sensory characteristics of prato cheese with adjunct cultureAvaliação da proteólise e das características sensoriais de queijo prato com cultura adjunta

Directory of Open Access Journals (Sweden)

Priscila Cristina Bizam Vianna

2012-02-01

Full Text Available Influence of adjunct cultures on the chemical and sensory characteristics, and proteolysis of Prato cheese was investigated. Cheeses were manufactured using a commercial starter culture and Lactobacillus strains (Lactobacillus plantarum or Lactobacillus helveticus as adjunct cultures. Control cheeses lacked the adjunct culture. The chemical composition was analyzed at day 5 after manufacture and the proteolysis at days 5, 25, 45 and 65 of ripening. The sensory acceptance was assessed at 60 days. A split-plot design was used and the complete experiment was carried out in triplicate. The results were evaluated by ANOVA and Tukey’s test test at 5% significance level. There were no significant differences in chemical composition among the cheeses. A significant increase in proteolysis occurred during ripening period for the cheeses with adjunct culture when compared to cheeses without adjunct culture. Cheese with Lactobacillus helveticus showed higher scores for flavor, texture and purchase intent compared with the others treatments. Use of adjunct Lactobacillus suggests that the proteolysis of Prato cheese should be accelerated in order to reduce ripening period. A influência de culturas adjuntas sobre as características químicas e sensoriais, e sobre a proteólise do queijo Prato foi avaliada. Os queijos foram fabricados com cultura starter comercial e cepas de Lactobacillus (Lactobacillus plantarum ou Lactobacillus helveticus como culturas adjuntas. Os queijos controle não foram adicionados de cultura adjunta. A composição química foi analisada no dia 5 após a fabricação e a proteólise nos dias 5, 25, 45 e 65 de maturação. A aceitação sensorial foi avaliada em 60 dias. Um delineamento de parcelas subdivididas foi utilizado e o experimento completo foi realizado em triplicata. Os resultados foram avaliados pela análise de variância e teste de Tukey no nível de 5% de probabilidade. Os queijos não apresentaram diferen

Usefulness of intra-articular bupivacain and lidocain adjunction in MR or CT arthrography: A prospective study in 148 patients

International Nuclear Information System (INIS)

Mosimann, Pascal J.; Richarme, Delphine; Becce, Fabio; Knoepfli, Anne-Sophie; Mino, Vincent; Meuli, Reto; Theumann, Nicolas

2012-01-01

Purpose: To evaluate the influence of shorter- and longer-acting intra-articular anaesthetics on post-arthrographic pain. Materials and methods: 154 consecutive patients investigated by MR or CT arthrographies were randomly assigned to one of the following groups: 1 – intra-articular contrast injection only; 2 – lidocain 1% adjunction; or 3 – bupivacain 0.25% adjunction. Pain was assessed before injection, at 15 min, 4 h, 1 day and 1 week after injection by visual analogue scale (VAS). Results: At 15 min, early mean pain score increased by 0.96, 0.24 and 0 in groups 1, 2 and 3, respectively. Differences between groups 1 and 3 and 1 and 2 were statistically significant (p = 0.003 and 0.03, respectively), but not between groups 2 and 3 (p = 0.54). Delayed mean pain score increase was maximal at 4 h, reaching 1.60, 1.22 and 0.29 in groups 1, 2 and 3, respectively. Differences between groups 1 and 2 and 2 and 3 were statistically significant (p = 0.002 and 0.02, respectively), but not between groups 1 and 2 (p = 0.46). At 24 h and 1 week, the interaction of local anaesthetics with increase in pain score was no longer significant. Results were independent of age, gender and baseline VAS. Conclusion: Intra-articular anaesthesia may significantly reduce post-arthrographic pain. Bupivacain seems to be more effective than lidocain to reduce both early and delayed pain

G-CSF in acute myocardial infarction - experimental and clinical findings.

Science.gov (United States)

Ince, Hüseyin; Petzsch, Michael; Rehders, Tim C; Dunkelmann, Simone; Nienaber, Christoph A

2006-09-01

Early data from clinical studies suggest that intracoronary injection of autologous progenitor cells may beneficially affect postinfarction remodeling and perfusion. Beyond intracoronary infusion of autologous bone marrow mononuclear CD34+ cells (MNCCD34+), mobilization of stem cells by G-CSF has recently attracted attention because of various advantages such as the noninvasive nature of MNCCD34+ mobilization by subcutaneous injections. It is the aim of the present work to give an overview about the current experimental and clinical findings of G-CSF treatment in acute myocardial infarction.

Intravascular ultrasound evaluation of a pseudolesion created by stent placement in the right artery.

Science.gov (United States)

Zientek, D M; Rodgers, G P

1999-10-01

The creation of a pseudolesion after guidewire placement in tortuous arterial segments is a well recognized phenomenon. Intravascular ultrasound has been useful in assessing deployment of intracoronary stents and equivocal angiographic findings. We present a case in which a pseudolesion was not observed until after placement of an intracoronary stent. Intravascular ultrasound demonstrated no dissection or significant lesion; however, there was focal calcification just distal to the stent providing a substrate for the distorted vessel architecture. The lesion resolved with removal of the guidewire.

E-mail support as an adjunct to cognitive-behavioral group therapy for social anxiety disorder: Impact on dropout and outcome

OpenAIRE

Delsignore, Aba; Rufer, Michael; Emmerich, Juliane; Weidt, Steffi; Brühl, Annette Beatrix; Moergeli, Hanspeter

2016-01-01

The present study evaluates the impact of semi-individualized e-mail support as an adjunct to cognitive behavioral group therapy (CBGT) for social anxiety disorder (SAD) on dropout and outcome. The effectiveness of additional semi-individualized e-mail support was evaluated for the whole sample and for a subsample of patients at risk of dropping out of therapy. A total of 91 patients with SAD were allocated either to the intervention condition (CBGT with e-mail support), or to the control con...

Technology Components as Adjuncts to Family-Based Pediatric Obesity Treatment in Low-Income Minority Youth.

Science.gov (United States)

Tripicchio, Gina L; Ammerman, Alice S; Neshteruk, Cody; Faith, Myles S; Dean, Kelsey; Befort, Christie; Ward, Dianne S; Truesdale, Kimberly P; Burger, Kyle S; Davis, Ann

2017-12-01

Strategies to treat pediatric obesity are needed, especially among high-need populations. Technology is an innovative approach; however, data on technology as adjuncts to in-person treatment programs are limited. A total of 64 children [body mass index (BMI) ≥85th percentile, mean age = 9.6 ± 3.1 years, 32.8% female, 84.4% Hispanic] were recruited to participate in one of three cohorts of a family-based behavioral group (FBBG) treatment program: FBBG only, TECH1, and TECH2. Rolling, nonrandomized recruitment was used to enroll participants into three cohorts from May 2014 to February 2015. FBBG began in May 2014 and received the standard, in-person 12-week treatment only (n = 21); TECH1 began in September 2014 and received FBBG plus a digital tablet equipped with a fitness app (FITNET) (n = 20); TECH2 began in February 2015 and received FBBG and FITNET, plus five individually tailored TeleMed health-coaching sessions delivered via Skype (n = 23). Child BMI z-score (BMI-z) was assessed at baseline and postintervention. Secondary aims examined weekly FBBG attendance, feasibility/acceptability of FITNET and Skype, and the effect of technology engagement on BMI-z. FBBG and TECH1 participants did not show significant reductions in BMI-z postintervention [FBBG: β = -0.05(0.04), p = 0.25; TECH1: β = -0.006(0.06), p = 0.92], but TECH2 participants did [β = -0.09(0.02), p < 0.001] and TeleMed session participation was significantly associated with BMI-z reduction [β = -0.04(0.01), p = 0.01]. FITNET use and FBBG attendance were not associated with BMI-z in any cohort. Overall, participants rated the technology as highly acceptable. Technology adjuncts are feasible, used by hard-to-reach participants, and show promise for improving child weight status in obesity treatment programs.

Physical therapy as an adjunctive treatment for severe osteoarthritis in a Komodo dragon (Varanus komodoensis).

Science.gov (United States)

Wolfe, Tammy Culpepper; Stringer, Elizabeth; Krauss, Sue; Trout, Tim

2015-03-01

This case report describes a new physical therapy technique, specifically the Wolfe Kinetic Technique, as adjunctive therapy in the treatment of severe osteoarthritis in a 20-yr-old Komodo dragon (Varanus komodoensis). This animal was managed with oral analgesics for 3 yr with fair to minimal response over time. Due to worsening of lameness and mobility, physical therapy was initiated. Ten treatment sessions were administered at 1-wk intervals. Within 1 mo the Komodo dragon exhibited marked improvement in gait and function, increased responsiveness to his environment, and increased mobility which continued to improve over the subsequent sessions. Although outcomes could not be measured by standardized objective measures, this study provides a reference for treatment of future cases and a foundation for future research substantiating treatment practices in animal physical therapy.

The Adjunctive Digital Breast Tomosynthesis in Diagnosis of Breast Cancer

Directory of Open Access Journals (Sweden)

Tsung-Lung Yang

2013-01-01

Full Text Available Purpose. To compare the diagnostic performance of digital breast tomosynthesis (DBT and digital mammography (DM for breast cancers. Materials and Methods. Fifty-seven female patients with pathologically proved breast cancer were enrolled. Three readers gave a subjective assessment superiority of the index lesions (mass, focal asymmetry, architectural distortion, or calcifications and a forced BIRADS score, based on DM reading alone and with additional DBT information. The relevance between BIRADS category and index lesions of breast cancer was compared by chi-square test. Result. A total of 59 breast cancers were reviewed, including 17 (28.8% mass lesions, 12 (20.3% focal asymmetry/density, 6 (10.2% architecture distortion, 23 (39.0% calcifications, and 1 (1.7% intracystic tumor. Combo DBT was perceived to be more informative in 58.8% mass lesions, 83.3% density, 94.4% architecture distortion, and only 11.6% calcifications. As to the forced BIRADS score, 84.4% BIRADS 0 on DM was upgraded to BIRADS 4 or 5 on DBT, whereas only 27.3% BIRADS 4A on DM was upgraded on DBT, as BIRADS 4A lesions were mostly calcifications. A significant P value (<0.001 between the BIRADS category and index lesions was noted. Conclusion. Adjunctive DBT gives exquisite information for mass lesion, focal asymmetry, and/or architecture distortion to improve the diagnostic performance in mammography.

The selective glycine uptake inhibitor org 25935 as an adjunctive treatment to atypical antipsychotics in predominant persistent negative symptoms of schizophrenia: results from the GIANT trial.

Science.gov (United States)

Schoemaker, Joep H; Jansen, Wim T; Schipper, Jacques; Szegedi, Armin

2014-04-01

Using a selective glycine uptake inhibitor as adjunctive to second-generation antipsychotic (SGA) was hypothesized to ameliorate negative and/or cognitive symptoms in subjects with schizophrenia. Subjects with predominant persistent negative symptoms (previously stabilized ≥3 months on an SGA) were enrolled in a randomized, placebo-controlled trial to investigate adjunctive treatment with Org 25935, a selective inhibitor of type 1 glycine transporter, over 12 weeks in a flexible dose design. Org 25935 was tested at 4 to 8 mg twice daily and 12 to 16 mg twice daily versus placebo. Primary efficacy outcome was mean change from baseline in Scale for Assessment of Negative Symptoms composite score. Secondary efficacy end points were Positive and Negative Syndrome Scale total and subscale scores, depressive symptoms (Calgary Depression Scale for Schizophrenia), global functioning (Global Assessment of Functioning scale), and cognitive measures using a computerized battery (Central Nervous System Vital Signs). Responder rates were assessed post hoc. A total of 215 subjects were randomized, of which 187 (87%) completed the trial. Both dose groups of Org 25935 did not differ significantly from placebo on Scale for Assessment of Negative Symptoms, Positive and Negative Syndrome Scale (total or subscale scores), Global Assessment of Functioning, or the majority of tested cognitive domains. Org 25935 was generally well tolerated within the tested dose range, with no meaningful effects on extrapyramidal symptoms and some reports of reversible visual adverse effects. Org 25935 did not differ significantly from placebo in reducing negative symptoms or improving cognitive functioning when administered as adjunctive treatment to SGA. In our study population, Org 25935 appeared to be well tolerated in the tested dose ranges.

Are Simulation Stethoscopes a Useful Adjunct for Emergency Residents' Training on High-fidelity Mannequins?

Science.gov (United States)

Warrington, Steven J; Beeson, Michael S; Fire, Frank L

2013-05-01

Emergency medicine residents use simulation training for many reasons, such as gaining experience with critically ill patients and becoming familiar with disease processes. Residents frequently criticize simulation training using current high-fidelity mannequins due to the poor quality of physical exam findings present, such as auscultatory findings, as it may lead them down an alternate diagnostic or therapeutic pathway. Recently wireless remote programmed stethoscopes (simulation stethoscopes) have been developed that allow wireless transmission of any sound to a stethoscope receiver, which improves the fidelity of a physical examination and the simulation case. Following institutional review committee approval, 14 PGY1-3 emergency medicine residents were assessed during 2 simulation-based cases using pre-defined scoring anchors on multiple actions, such as communication skills and treatment decisions (Appendix 1). Each case involved a patient presenting with dyspnea requiring management based off physical examination findings. One case was a patient with exacerbation of heart failure, while the other was a patient with a tension pneumothorax. Each resident was randomized into a case associated with the simulation stethoscope. Following the cases residents were asked to fill out an evaluation questionnaire. Residents perceived the most realistic physical exam findings on those associated with the case using the simulation stethoscope (13/14, 93%). Residents also preferred the simulation stethoscope as an adjunct to the case (13/14, 93%), and they rated the simulation stethoscope case to have significantly more realistic auscultatory findings (4.4/5 vs. 3.0/5 difference of means 1.4, p=0.0007). Average scores of residents were significantly better in the simulation stethoscope-associated case (2.5/3 vs. 2.3/3 difference of means 0.2, p=0.04). There was no considerable difference in the total time taken per case. A simulation stethoscope may be a useful adjunct to

Bioimpedance and chronoamperometry as an adjunct to prostate-specific antigen screening for prostate cancer

Directory of Open Access Journals (Sweden)

Abreu DS

2011-04-01

Full Text Available Darci Schiavon de AbreuDepartment of Urology, Hospital Unimed de Limeira, Sao Paulo, BrazilBackground: Bioimpedance is an electrical property of living tissue that has been shown to be a safe technique when used in a number of biomedical applications. The aim of this research was to assess the utility of bioimpedance measurement as a rapid, cost-effective, and noninvasive adjunct to digital rectal examination and PSA in differentiating tumor from normal prostatic tissue.Methods: Three hundred men were examined for signs and symptoms of prostate disorders. 147 patients with a digital rectal examination indicating a positive result underwent a prostate-specific antigen (PSA test. A biopsy was advised for 103 of the men, of whom 50 completed the study. Before undergoing biopsy, an examination with the EIS (electro interstitial scan system using bioimpedance and chronoamperometry was performed. In reference to the biopsy results (negative or positive, a statistical analysis of the EIS data and PSA was conducted using receiver operating characteristic curves to determine the specificity and sensitivity of each test.Results: The PSA test had a sensitivity of 73.9% and specificity of 51.9% using a cutoff value >4 and a sensitivity of 52.2% and specificity of 81.5% using a cutoff value ≥5.7 and P = 0.03. The delta of the electrical conductivity (DE of the left foot-right foot pathway had a sensitivity of 62.5% and specificity of 85.2%, with a cutoff value ≤-5 and P = 0.0001. Algorithms comprising the delta of electrical conductivity and PSA showed a sensitivity of 91.5% and a specificity of 59.3%, with a cutoff value ≤-10.52 and P = 0.0003.Conclusion: The EIS system had a very good specificity of 85.2%. However, the sensitivity of 62.5% would be a problem. Using a PSA reference >4.1 ng/mL, the adjunctive use of bioimpedance and chronoamperometry provided by EIS technology could raise the sensitivity from 73.9% to 91.5% and the specificity from 51

Contrasting Complement Control, Temporal Adjunct Control and Controlled Verbal Gerund Subjects in ASD: The Role of Contextual Cues in Reference Assignment

OpenAIRE

Janke, Vikki; Perovic, Alexandra

2017-01-01

This study examines two complex syntactic dependencies (complement control and sentence-final temporal adjunct control) and one pragmatic dependency (controlled verbal gerund subjects) in children with ASD. Sixteen high-functioning (HFA) children (aged 6 to 16) with a diagnosis of autism and no language impairment, matched on age, gender and non-verbal MA to one TD control group, and on age, gender and verbal MA to another TD control group, undertook three picture-selection tasks. Task 1 meas...

Effects of local alendronate sodium gel as an adjunct to scaling and root planing on smokers with chronic periodontitis: a pilot study

Directory of Open Access Journals (Sweden)

Farin Kiany

2017-04-01

Full Text Available Background: Chemical treatments for the modulation of host response are applied along with mechanical modalities as adjunctive to periodontal treatment. The objective of this pilot study was to investigate the effects of locally-delivered alendronate sodium gel in adjunction to scaling and root planning on periodontal indices and bone formation within vertical defects of smokers with chronic periodontitis. Methods and Materials: In this study vertical defects (n=8 with depth>5 mm have been investigated. After performing the phase I of periodontal treatment, alendronate sodium gel (1% was applied into the periodontal pockets. The whole procedure was repeated after 4 weeks. Periodontal indices (plaque and bleeding, probing depth, gingival recession, and radiographic parameter (depth of bony defect were measured at the beginning and following 6 months. Results: Compared to pre-treatment, the probing depth, radiographic depth of bony defect and bleeding and plaque indices were significantly reduced by local application of alendronate sodium gel (P=0.026; P=0.012 and P=0.007 respectively. Gingival recession showed significant increase (P=0.011. Conclusion: Local alendronate sodium gel (1% plays an important role in the improvement process of periodontal indices and bone formation within vertical bony defects of smoker patients with chronic periodontitis.

Cardiovascular radiotherapy. A multi-disciplinary textbook. 2. rev. and enl. ed.

International Nuclear Information System (INIS)

Hehrlein, C.

2002-01-01

Cardiovascular radiotherapy has made rapid progress over the past few years, thus necessitating a revision and re-edition of this textbook. The structure of the first edition has been largely retained, but there have nevertheless been some important new additions, including chapters on ''New insights on vessel thrombosis and the edge effect following vascular brachytherapy'', ''Catheter-based intracoronary brachytherapy using the β emitter phosphorus 32'', ''Intracoronary afterloading using the Novoste trademark system'' and ''Catheter-based γ-HDR brachytherapy of the peripheral vessels''. The contributions contained in the first edition have also been thoroughly revised

Adjunctive Platelet-Rich Plasma (PRP in Infrabony Regenerative Treatment: A Systematic Review and RCT’s Meta-Analysis

Directory of Open Access Journals (Sweden)

Mubashir Saleem

2018-01-01

Full Text Available Background and Objective. The purpose of this study was to highlight the clinical performance of platelet-rich plasma (PRP used as an adjunctive tool for regeneration in infrabony periodontal defects using different biomaterials or performing different surgical flap approaches. Comparative evaluation of main clinical outcomes as probing pocket depth reduction, clinical attachment gain, and recession reduction with and without the use of PRP has been analysed. Materials and Methods. According to the focused question, an electronic and hand searching has been performed up to December 2016. From a batch of 73 articles, the selection strategy and Jadad quality assessment led us to include 15 studies for the meta-analysis. Results. Despite the high heterogeneity found and the lack of complete data regarding the selected clinical outcomes, a comparative analysis has been possible by the categorization of used biomaterials and surgical flap approaches. This method led us to observe the best performance of grafts with the use of adjunctive PRP in CAL gain and PPD reduction. No difference has been outlined with a specific surgical flap. Conclusions. Although PRP is considered a cheap and patient’s derived growth factor, the not conclusive data reported would suggest that its use in addition to bone substitutes could be of some clinical benefit in the regenerative treatment of infrabony defects. Clinical Relevance. This systematic review was intended to sort out the huge controversial debate in the field about the possible use of PRP in regenerative surgery in infrabony defect. The clinical relevance of using blood-borne growth factors to conventional procedures is effective as these could determine a better performance and outcomes despite the surgical approach adopted and limit the use of additional biomaterials for the blood clot stabilization.

Combined photoablative and photodynamic diode laser therapy as an adjunct to non-surgical periodontal treatment: a randomized split-mouth clinical trial.

Science.gov (United States)

Giannelli, Marco; Formigli, Lucia; Lorenzini, Luca; Bani, Daniele

2012-10-01

Comparing the efficacy of photoablative and photodynamic diode laser in adjunct to scaling -root planing (SRP) and SRP alone for the treatment of chronic periodontitis. Twenty-six patients were studied. Maxillary left or right quadrants were randomly assigned to sham-laser treatment + SRP or laser + SRP. This consisted of photoablative intra/extra-pocket de-epithelization with diode laser (λ = 810 nm), followed by single SRP and multiple photodynamic treatments (once weekly, 4-10 applications, mean ± SD: 3.7 ± 2.4) using diode laser (λ = 635 nm) and 0.3% methylene blue as photosensitizer. The patients were monitored at days 0 and 365 by clinical assessment (probing depth, PD; clinical attachment level, CAL; bleeding on probing, BOP) and at days 0, 15, 30, 45, 60, 75, 90, 365 by cytofluorescence analysis of gingival exfoliative samples taken in proximity of the teeth to be treated (polymorphonuclear leukocytes, PMN; red blood cells, RBC; damaged epithelial cells, DEC; bacteria). At day 365, compared with the control quadrants, the laser + SRP therapy yielded a significant (p Diode laser treatment (photoablation followed by multiple photodynamic cycles) adjunctive to conventional SRP improves healing in chronic periodontitis patients. © 2012 John Wiley & Sons A/S.

Accuracy of Medical Students in Detecting Pleural Effusion Using Lung Ultrasound as an Adjunct to the Physical Examination.

Science.gov (United States)

Steinmetz, Peter; Oleskevich, Sharon; Dyachenko, Alina; McCusker, Jane; Lewis, John

2018-03-25

This study compared the accuracy of medical students in identifying pleural effusion in hospitalized patients using the physical examination versus lung ultrasound (US). Fourth-year medical students (n = 14) received 20 hours of general practical US training (including 2 hours of specialized lung US training) plus theoretical and video documentation. The students used the physical examination alone versus the physical examination plus lung US to document the presence or absence of pleural effusion in the right and left hemithoraces of hospitalized patients (n = 11 patients; 22 hemithoraces examined 544 times in total). The reference standard for identification of pleural effusion was a lung US examination by 2 expert point-of-care sonographers. The odds of correctly identifying the presence versus absence of pleural effusion was 5 times greater with lung US as an adjunct to the physical examination compared to the physical examination alone (odds ratio [OR], 5.1 from multivariate logistic regression; 95% confidence interval, 3.3-8.0). The addition of lung US to the physical examination resulted in an increase in sensitivity from 48% to 90%, in specificity from 73% to 86%, and in accuracy from 60% to 88%. The benefits of using US were greater when pleural effusion was present versus absent (OR, 10.8 versus 2.4) and when examining older versus younger patients (OR, 10.2 versus 2.8). These results demonstrate that medical students' ability to detect the presence or absence of pleural effusion is superior when using lung US as an adjunct to the physical examination than when using the physical examination alone. © 2018 by the American Institute of Ultrasound in Medicine.

Focus group positioning and analysis: a commentary on adjuncts for enhancing the design of health care research.

Science.gov (United States)

Johnson, B C

1990-01-01

As health care competition increases, and as the penalties for making poor decisions become potentially more devastating, market research continues to play an increasingly important role in the decision-making process for hospitals. Concern over the appropriate use of market research and the costs related to it remains high. As such, efficiency in research design and clarity in research outcome are clearly the goals. This paper examines the focus group process and its adjunctive role in enhancing the overall design of health care market research. Specifically, the function and placement of focus groups within the research plan as well as several methods of creative focus group analysis are considered within the context of an effective research design.

Phytochemical Screening and In vitro Evaluation of Pharmacological ...

African Journals Online (AJOL)

HP

model was used to assess the clot lysis effect of the extracts with streptokinase as positive control. Antioxidant activity ... The local names ... plant extracts provide a valid measure of antibiotic ... capacity, test for total phenolic content, etc are.

Optimization of culture media for extracellular expression of ...

African Journals Online (AJOL)

Conclusion: The results show that medium optimization using RSM is effective in improving ..... less than 0.0500 it means that model terms are ... Table 6: Analysis of variance (ANOVA) for response surface quadratic model for the streptokinase ...

Efficacy evaluation of Bauhinia variegata L. stem bark powder as adjunct therapy in chronic Staphylococcus aureus mastitis in goat

Science.gov (United States)

Dash, Jeevan Ranjan; Sar, Tapas Kumar; Samanta, Indranil; Pal, Subodh; Khan, Madhuchhanda; Patra, Nimai Charan; Sarkar, Uttam; Maji, Asit Kumar; Mandal, Tapan Kumar

2014-01-01

Objective: The objective was to study the effect of Bauhinia variegata L. stem bark powder as adjunct therapy in chronic Staphylococcus aureus mastitis in goat. Materials and Methods: Mastitis was induced by intracisternal inoculation of coagulase positive S. aureus (J638) at the concentration of 2000 colony forming units. Group I animals were treated with repeated dose of ceftriaxone at 20 mg/kg intravenously, and Group II animals were treated with once daily oral administration of B. variegata L. stem bark powder at 6 g/kg for 7 days followed by maintenance dose at 3 g/kg for next 7 days along with repeated dose of the antibiotic at 20 mg/kg intravenously at 4 days interval. Results: No significant improvement in the clinical condition of the udder was noticed in the group treated with repeated dose of ceftriaxone alone. However, in the group treated with B. variegata L. stem bark powder along with repeated dose of ceftriaxone, no S. aureus colony was seen at 96 h and onwards in milk samples with a marked decrease in somatic cell count and milk alkaline phosphatase activity and increased lactoperoxidase activity. Further, plasma and milk concentration of ceftriaxone/ceftizoxime was increased, which indicated antibacterial, bioenhancing and antiinflammatory properties of the bark powder. The Group II animals also exhibited marked reduction in polymorphonuclear cells and fibrous tissue indicating antifibrotic property of B. variegata L. Conclusion: B. variegata L. stem bark powder can be considered as an effective adjunct therapy to intravenous ceftriaxone in S. aureus chronic mastitis in goat. PMID:25298668

A rapid evidence assessment of immersive virtual reality as an adjunct therapy in acute pain management in clinical practice.

Science.gov (United States)

Garrett, Bernie; Taverner, Tarnia; Masinde, Wendy; Gromala, Diane; Shaw, Chris; Negraeff, Michael

2014-12-01

Immersive virtual reality (IVR) therapy has been explored as an adjunct therapy for the management of acute pain among children and adults for several conditions. Therapeutic approaches have traditionally involved medication and physiotherapy but such approaches are limited over time by their cost and side effects. This review seeks to critically evaluate the evidence for and against IVR as an adjunctive therapy for acute clinical pain applications. A rapid evidence assessment (REA) strategy was used. CINAHL, Medline, Web of Science, IEEE Xplore Digital Library, and the Cochrane Library databases were screened in from December 2012 to March 2013 to identify studies exploring IVR therapies as an intervention to assist in the management of pain. Main outcome measures were for acute pain and functional impairment. Seventeen research studies were included in total including 5 RCTs, 6 randomized crossover studies, 2 case series studies, and 4 single-patient case studies. This included a total of 337 patients. Of these studies only 4 had a low risk of bias. There was strong overall evidence for immediate and short-term pain reduction, whereas moderate evidence was found for short-term effects on physical function. Little evidence exists for longer-term benefits. IVR was not associated with any serious adverse events. This review found moderate evidence for the reduction of pain and functional impairment after IVR in patients with acute pain. Further high-quality studies are required for the conclusive judgment of its effectiveness in acute pain, to establish potential benefits for chronic pain, and for safety.

Extensive deep vein thrombosis as a complication of testicular cancer treated with the BEP protocol (bleomycin, etoposide and cisplatin: case report

Directory of Open Access Journals (Sweden)

Max Senna Mano

Full Text Available CONTEXT: There are no reports in the literature of massive deep venous thrombosis (DVT associated with cisplatin, bleomycin and etoposide (BEP cancer treatment. CASE REPORT: The patient was a 18-year-old adolescent with a nonseminomatous germ cell tumor of the right testicle, with the presence of pulmonary, liver, and massive retroperitoneal metastases. Following radical orchiectomy, the patient started chemotherapy according to the BEP protocol (without routine prophylaxis for DVT. On day 4 of the first cycle, massive DVT was diagnosed, extending from both popliteal veins up to the thoracic segment of the inferior vena cava. Thrombolytic therapy with streptokinase was immediately started. On day 2 of thrombolytic therapy, the patient developed acute renal failure, due to extension of the thrombosis to the renal veins. Streptokinase was continued for six days and the outcome was remarkably favorable.

Prenatal Detection of Bladder Wall Involvement in Invasive Placentation with Sequential Two-dimensional and Adjunctive Three-dimensional Ultrasonography

Directory of Open Access Journals (Sweden)

Min-Min Chou

2009-03-01

Conclusion: 3D US may be a useful adjunctive tool in refining 2D ultrasonographic techniques to identify the extent and degree of placental invasion of the bladder. The advantages of 3D US are: (1 a multiplanar image display allows viewing of sections from sagittal, coronal and axial planes at the same time, thereby more accurately determining the location and extent of placental invasion; (2 the viewing planes of the spatial angioarchitecture network can be arbitrarily manipulated to better delineate the aberrant vessels protruding into the bladder; (3 3D reconstruction images can be clearly displayed by live 3D in a rotation mode for a better illustrative effect.

Evaluation of isoprinosine to be repurposed as an adjunct anti-tuberculosis chemotherapy.

Science.gov (United States)

Mishra, Alok K; Yabaji, Shivraj M; Dubey, Rikesh K

2018-06-01

Isoprinosine (Inos) or immunovir is a synthetic purine derivative with immune-modulatory and antiviral properties. The drug shows apparent in vivo enhancement of host immune responses by inducing pro-inflammatory cytokines and rapid proliferation of T-cell subsets. Strikingly, the cytokines induced by Inos also play crucial roles in providing immune resistance against Mycobacterium tuberculosis (Mtb). Inos has been licensed for several antiviral diseases; however, its efficacy against Mtb has not been tested yet. Since Mtb subverts the host immune system to survive within the host. Therefore, we hypothesized that the immune-stimulatory properties of Inos can be explored as an adjunct therapy for the management of tuberculosis. We have also outlined a systematic direction of study to evaluate if Inos could be repurposed for tuberculosis. The in vivo studies for therapeutic evaluation of Inos alone or in combination with the first line anti-TB drugs in a suitable TB disease model would provide a clearer picture of its utility as a host-directed anti-TB drug and may endow us with a new application of an existing drug to combat tuberculosis. Copyright © 2018 Elsevier Ltd. All rights reserved.

Implantation of stem cells in the treatment of acute myocardial infarction

International Nuclear Information System (INIS)

Obregon Santos, Angel; Wilford de Leon, Mario; Aroche Aportela, Ronald; Isla Garcia, Rosa; Conde Cerdeira, Hector; Vila Garcia, Elena

2007-01-01

A lot of investigations demonstrate the possibility of regeneration of the cardiomiocity from stem cells. A longitudinal, prospective, observational study was conducted in patients with acute myocardial infarction in CIMEQ'S hospital since January 2004 up to January 2007 with the purpose to evaluate the security and efficacy of the intracoronary transfer of autologous bone-marrow-cells during acute myocardial infarction. Patients within seven days of the onset of symptoms of a first ST-segment elevation myocardial infarction, and between 18 and 70 years old. The patients are evaluated previous to apply the procedure and 6 months for clinic, electrocardiography, echocardiography, ergometry and coronariography. The drug eluting stent is placed on the culprit lesion and the bone marrow is stimulated with granulocyte colony-stimulating factor (G-CSF). The mononuclear's cells which are obtained have been implanted using the intracoronary way. The implantation by means of the intracoronary way of stem cells, after of stimulation of bone marrow during acute myocardial infarction demonstrated to be an effective and safety procedure

Adjunct effect of music therapy on cognition in Alzheimer’s disease in Taiwan: a pilot study

Directory of Open Access Journals (Sweden)

Li CH

2015-02-01

Full Text Available Chien-Hsun Li,1–3 Ching-Kuan Liu,2,3 Yuan-Han Yang,2–4 Mei-Chuan Chou,2,4 Chun-Hung Chen,2 Chiou-Lian Lai2,3 1Department of Neurology, Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; 2Department of Neurology, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan; 3Department of and Master’s Program in Neurology, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan; 4Department of Neurology, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung, Taiwan Purpose: Music therapy (MT reviews have found beneficial effects on behaviors and social interaction in Alzheimer’s disease (AD but inconsistent effects on cognition. The purpose of the study was to evaluate the adjunct effect of long-term and home-based MT in AD patients under pharmacological treatment. Patients and methods: Mild AD cases (clinical dementia rating =0.5~1 were consecutively recruited and voluntarily separated into an MT group or control group (CG for 6 months. Outcome assessments included Cognitive Abilities Screening Instrument (CASI, CASI-estimated mini-mental state examination, clinical dementia rating with sum of box scores, and neuropsychiatric inventory. The MT interventions were Mozart’s Sonata (KV 448 and Pachelbel’s Canon, listening with headphones for 30 minutes daily in the morning and before sleep, respectively. Results: Forty-one cases (MT versus CG number =20 versus 21 were analyzed. Adjusted differences of CASI-estimated mini-mental state examination and CASI after 6 months in the MT group were slightly less decreased than the CG without statistical significance. In further analysis of cognitive domains of CASI, the adjusted difference of abstraction domain in the MT group was significantly better than the CG. Conclusion: Although there were no apparent additional benefits of this MT on the global cognition and daily functioning in mild AD patients, it confirms the adjunct

Effect of using propionic acid bacteria as an adjunct culture in yogurt production.

Science.gov (United States)

Ekinci, F Y; Gurel, M

2008-03-01

Propionibacteria are able to produce a wide variety of food components beneficial to human health. In this study, yogurt was produced by using the adjunct starter cultures Propionibacterium jensenii B1264 and Propionibacterium thoenii (jensenii) P126. Although the total solids and protein contents of the yogurts did not show any significant differences, titratable acidity of the control sample (YC-380) remained lower than that of Propionibacterium spp.-supplemented yogurts during 15 d of storage. The yogurts produced by YC-380 + P126 cultures had the firmest structure (0.26 N). The highest acetaldehyde (29.35 mg/kg) content was obtained with yogurt made with YC-380 + P126 + B1264 on d 1. The addition of propionibacteria to yogurt did not have any negative effect on the counts of Streptococcus thermophilus and Lactobacillus delbrueckii ssp. bulgaricus in yogurt. During the first week of storage, propionibacteria counts remained high, suggesting that yogurt provided a good environment for these organisms. This new product would provide not only beneficial health effects, but also a new alternative product to plain set-type yogurt.

Treating malfunction filtering bleb with repeated needling combined with adjunctive 5-FU after glaucoma filtration surgery

Directory of Open Access Journals (Sweden)

Yi Liu

2013-07-01

Full Text Available AIM: To evaluate the therapeutic efficacy of a repeated bleb needling technique combined with subconjunctival injection of 5-FU in eyes with previous glaucoma surgery that had malfunctional filtering blebs. METHODS: A retrospective review of 34 consecutive patients(34 eyesof repeated bleb needling combined with subconjunctival injection of 5-FU in eyes, which had malfunctional filtering blebs after previous glaucoma surgery in our hospital from March 2009 to February 2013 was performed. The intraocular pressures(IOP, shapes of filtering blebs and complications after surgery were analyzed. RESULTS: There was significant reduction of mean IOP from 35.51mmHg to 14.43mmHg(PCONCLUSION: Repeated needling with adjunctive 5-FU proved a highly effective, safe alternative to treat malfunctional filtering blebs after previous glaucoma surgery.

Two Phase III randomised double-blind studies of fixed-dose TC-5214 (dexmecamylamine) adjunct to ongoing antidepressant therapy in patients with major depressive disorder and an inadequate response to prior antidepressant therapy.

Science.gov (United States)

Möller, Hans-Jürgen; Demyttenaere, Koen; Olausson, Bengt; Szamosi, Johan; Wilson, Ellis; Hosford, David; Dunbar, Geoffrey; Tummala, Raj; Eriksson, Hans

2015-10-01

To evaluate the neuronal nicotinic channel modulator TC-5214 (dexmecamylamine) as adjunct therapy in patients with major depressive disorder (MDD) and inadequate response to prior antidepressant treatment. Study 004 (D4130C00004) and Study 005 (D4130C00005) comprised an 8-week open-label antidepressant (SSRI/SNRI) treatment period followed by an 8-week randomised, active treatment with twice-daily TC-5214 (0.5, 2 or 4 mg in Study 004; 0.1, 1 or 4 mg in Study 005) or placebo, adjunct to ongoing SSRI/SNRI. Primary efficacy endpoint was change in MADRS total score from randomisation (Week 8) to treatment end (Week 16). Secondary endpoints included MADRS response and remission, and changes in SDS and HAM-D-17-item scores. Safety and tolerability were monitored throughout. Studies 004 and 005 randomised 640 and 696 patients, respectively, to TC-5214 or placebo. No statistically significant improvements in MADRS total score or any secondary endpoints were seen with TC-5214 versus placebo in either study at treatment end. The most commonly reported adverse events (> 10%) with TC-5214 were constipation, dizziness and dry mouth. TC-5214 adjunct to antidepressant was generally well tolerated. However, the studies were not supportive of an antidepressant effect for TC-5214 in patients with MDD and inadequate response to prior antidepressant therapy.

Music therapy as an adjunct to standard treatment for obsessive compulsive disorder and co-morbid anxiety and depression: A randomized clinical trial.

Science.gov (United States)

Shiranibidabadi, Shahrzad; Mehryar, Amirhooshang

2015-09-15

Previous studies have highlighted the potential therapeutic benefits of music therapy as an adjunct to standard care, in a variety of psychiatric ailments including mood and anxiety disorders. However, the role of music in the treatment of obsessive-compulsive disorder (OCD) have not been investigated to date. In a single-center, parallel-group, randomized clinical trial (NCT02314195) 30 patients with OCD were randomly assigned to standard treatment (pharmacotherapy and cognitive-behavior therapy) plus 12 sessions of individual music therapy (n = 15) or standard treatment only (n = 15) for one month. Maudsley Obsessive-Compulsive Inventory, Beck Anxiety Inventory, and Beck Depression Inventory-Short Form were administered baseline and after one month. Thirty patients completed the study. Music therapy resulted in a greater decrease in total obsessive score (post-intervention score: music therapy+standard treatment: 12.4 ± 1.9 vs standard treatment only: 15.1 ± 1.7, p Music therapy was significantly more effective in reducing anxiety (post-intervention score: music therapy + standard treatment: 16.9 ± 7.4 vs standard treatment only: 22.9 ± 4.6, p music therapy + standard treatment: 10.8 ± 3.8 vs standard treatment: 17.1 ± 3.7, p music therapy, as an adjunct to standard care, seems to be effective in reducing obsessions, as well as co-morbid anxiety and depressive symptoms. Copyright © 2015. Published by Elsevier B.V.

Adjunctive Taurine in First-Episode Psychosis: A Phase 2, Double-Blind, Randomized, Placebo-Controlled Study.

Science.gov (United States)

O'Donnell, Colin P; Allott, Kelly A; Murphy, Brendan P; Yuen, Hok Pan; Proffitt, Tina-Marie; Papas, Alicia; Moral, Jennifer; Pham, Tee; O'Regan, Michaela K; Phassouliotis, Christina; Simpson, Raelene; McGorry, Patrick D

2016-12-01

Taurine is an inhibitory neuromodulatory amino acid in the central nervous system that activates the GABA- and glycine-insensitive chloride channel and inhibits the N-methyl-D-aspartate receptor. It also functions as a neuroprotective agent and has a role in neural development and neurogenesis. The aim of this study was to determine the efficacy of adjunctive taurine in improving symptomatology and cognition among patients with a DSM-IV first-episode psychotic disorder. 121 patients with first-episode psychosis, aged 18-25 years, attending early intervention services consented to participate in this randomized, double-blind, placebo-controlled trial conducted from January 2007 to May 2009. Patients taking low-dose antipsychotic medication were randomly assigned to receive once-daily taurine 4 g or placebo for 12 weeks. The coprimary outcomes were change in symptomatology (measured by the Brief Psychiatric Rating Scale [BPRS] total score) and change in cognition (measured by the Measurement and Treatment Research to Improve Cognition in Schizophrenia [MATRICS] Consensus Cognitive Battery composite score) at 12 weeks. Secondary outcomes included tolerability and safety and additional clinical and functioning measures. 86 participants (n = 47 taurine; n = 39 placebo) were included in the final analysis. Taurine significantly improved symptomatology measured by the BPRS total score (95% CI, 1.8-8.5; P = .004) and psychotic subscale (95% CI, 0.1-1.5; P = .026) compared to placebo. Additionally, improvements were observed in the Calgary Depression Scale for Schizophrenia (95% CI, 0.1-3.0; P = .047) and Global Assessment of Functioning (95% CI, 0.3-8.8; P = .04) scores. There was no group difference in composite cognitive score (95% CI, -1.7 to 1.0; P = .582). A significant group difference was found on one safety and tolerability item (psychic item 2, asthenia/lassitude/increased fatigability) of the Udvalg for Kliniske Undersogelser, with the taurine group showing a

Psychiatric and cognitive adverse events: A pooled analysis of three phase III trials of adjunctive eslicarbazepine acetate for partial-onset seizures.

Science.gov (United States)

Andermann, Eva; Biton, Victor; Benbadis, Selim R; Shneker, Bassel; Shah, Aashit K; Carreño, Mar; Trinka, Eugen; Ben-Menachem, Elinor; Biraben, Arnaud; Rocha, Francisco; Gama, Helena; Cheng, Hailong; Blum, David

2018-05-01

To evaluate the nature and incidence of psychiatric and cognitive adverse events (AEs) reported with eslicarbazepine acetate (ESL) used as adjunctive treatment for refractory partial-onset seizures (POS) in adults. This was a post-hoc analysis of data pooled from three randomized double-blind, placebo-controlled trials (BIA-2093-301, -302, -304). After an 8-week baseline period, patients received placebo or adjunctive ESL 400mg (studies 301 and 302 only), 800mg, or 1200mg once daily (QD) for 14weeks (2-week titration period, 12-week maintenance period). Psychiatric and cognitive AEs were identified from individual patient data. Suicidality was also evaluated using the Columbia-Classification Algorithm of Suicide Assessment (C-CASA), or the Columbia-Suicide Severity Rating Scale (C-SSRS). P-values were obtained using the chi-square test of independence or Fisher's exact test, without correcting for multiplicity. The analysis population included 1447 patients (ESL, n=1021; placebo, n = 426). Psychiatric treatment-emergent AEs (TEAEs) occurred in 10.8% of patients receiving ESL, and in a comparable proportion (10.3%) of patients receiving placebo (p=0.802). The incidence of depression and suicidality-related TEAEs was higher for ESL (7.4%) vs. placebo (3.8%) (p=0.009). The occurrence of these TEAEs differed between treatment groups (p = 0.010), but there was no notable trend between increasing ESL dose and increasing incidence of depression and suicidality-related TEAEs. Aggression/hostility-related TEAEs occurred in ESL vs. 0.9% taking placebo. The incidence of cognitive TEAEs was higher for ESL (7.1%) vs. placebo (4.0%) (p=0.023); incidences of memory impairment, attention disturbance, apathy, and aphasia were higher for ESL 1200mg than for other treatment groups. Incidences of psychiatric and cognitive serious AEs (SAEs) were 0.6% and 0.2% with ESL, and 0.5% and 0% with placebo, respectively. Psychiatric and cognitive TEAEs leading to discontinuation occurred in 1

Effectiveness of traditional Chinese medicine as an adjunct therapy for Parkinson's disease: a systematic review and meta-analysis.

Directory of Open Access Journals (Sweden)

Guoxin Zhang

Full Text Available Idiopathic Parkinson disease (PD is a common neurodegenerative disease that seriously hinders limb activities and affects patients' lives. We performed a meta-analysis aiming to systematically review and quantitatively synthesize the efficacy and safety of traditional Chinese medicine (TCM as an adjunct therapy for clinical PD patients.An electronic search was conducted in PubMed, Cochrane Controlled Trials Register, China National Knowledge Infrastructure, Chinese Scientific Journals Database and Wanfang data to identify randomized trials evaluating TCM adjuvant therapy versus conventional treatment. The change from baseline of the Unified Parkinson's Disease Rating Scale score (UPDRS was used to estimate the effectiveness of the therapies.Twenty-seven articles involving 2314 patients from 1999 to 2013 were included. Potentially marked improvements were shown in UPDRS I (SMD 0.68, 95%CI 0.38, 0.98, II (WMD 2.41, 95%CI 1.66, 2.62, III (WMD 2.45, 95%CI 2.03, 2.86, IV (WMD 0.32, 95%CI 0.15, 049 and I-IV total scores (WMD 6.18, 95%CI 5.06, 7.31 in patients with TCM plus dopamine replacement therapy (DRT compared to DRT alone. Acupuncture add-on therapy was markedly beneficial for improving the UPDRS I-IV total score of PD patients (WMD 10.96, 95%CI 5.85, 16.07. However, TCM monotherapy did not improve the score. The effectiveness seemed to be more obvious in PD patients with longer adjunct durations. TCM adjuvant therapy was generally safe and well tolerated.Although the data were limited by methodological flaws in many studies, the evidence indicates the potential superiority of TCM as an alternative therapeutic for PD treatment and justifies further high-quality studies.

Kazakhstan: coronary and structural heart interventions from 2010 to 2015.

Science.gov (United States)

Sakhov, Orazbek S; Kuzhukeyev, Murat E; Kodasbayev, Almat T; Egemberdiev, Tolegen Zh; Berkinbayev, Salim F; Zholdin, Bekbolat K; Alimbaev, Serik A; Zhangelova, Sholpan B; Rakhimov, Rustam A; Makhanov, Daniyar I; Sabitov, Yersyn T; Teleuov, Dauren A; Baisebenov, Ruslan K; Kuzhukeyev, Arystan M

2017-05-15

This paper presents data on the nascence and development of the interventional cardiology service in Kazakhstan. It provides details of the structure of the Kazakhstan interventional cardiology service, staff training, the number of coronary and structural heart interventions for the period of 2010-2015, as well as the peculiarities of the capitation payment method. The number of coronary interventions is increasing year by year, though the number of intracoronary imaging techniques and intracoronary flow/pressure techniques remains inadequate. Structural heart interventions are mostly performed at tertiary hospital level, with an ever increasing number of transcatheter aortic valve implantation (TAVI) procedures.

Computer simulation games as an adjunct for treatment in male veterans with alcohol use disorder.

Science.gov (United States)

Verduin, Marcia L; LaRowe, Steven D; Myrick, Hugh; Cannon-Bowers, Jan; Bowers, Clint

2013-03-01

This study examined the impact of a computer simulation designed to provide the opportunity for individuals with alcohol use disorders (AUDs) to practice relapse prevention skills. Participants were 41 male veterans enrolled in an intensive outpatient substance abuse treatment program. Participants were randomly assigned to either view educational slides about treatment for AUD or play a simulation videogame for eight sessions within 12 weeks. Participants were assessed at a 4-week follow-up visit. Outcome measures included relapse rates as well as ratings on the Obsessive Compulsive Drinking Scale (OCDS) and a custom-designed relapse prevention self efficacy scale. While rates of relapse did not differ between groups, those who played the game showed overall reductions in ratings on the OCDS, as well as higher ratings of self-efficacy at week 8, suggesting that the videogame simulation may be a useful adjunct to AUD treatment. Published by Elsevier Inc.

Cognitive effects of creatine monohydrate adjunctive therapy in patients with bipolar depression: Results from a randomized, double-blind, placebo-controlled trial.

Science.gov (United States)

Toniolo, Ricardo Alexandre; Fernandes, Francy de Brito Ferreira; Silva, Michelle; Dias, Rodrigo da Silva; Lafer, Beny

2017-12-15

Depressive episodes and cognitive impairment are major causes of morbidity and dysfunction in individuals suffering from bipolar disorder (BD). Novel treatment approaches that target clinical and cognitive aspects of bipolar depression are needed, and research on pathophysiology suggests that mitochondrial modulators such as the nutraceutical creatine monohydrate might have a therapeutic role for this condition. Eighteen (N=18) patients with bipolar depression according to DSM-IV criteria who were enrollled in a 6-week, randomized, double-blind, placebo-controlled trial of creatine monohydrate 6g daily as adjunctive therapy were submitted to neuropsychological assessments (Wisconsin Card Sorting Test, Digit Span subtest of the Wechsler Adult Intelligence Scale-Third Edition, Stroop Color-Word Test, Rey-Osterrieth complex figure test, FAS Verbal Fluency Test) at baseline and week 6. There was a statistically significant difference between the treatment groups of the change on the total scores after 6 weeks in the verbal fluency test, with improvement in the group receiving adjunctive treatment with creatine. We did not find significant differences between the groups of the changes on other neuropsychological tests. Small sample and lack of a control group of healthy subjects. Our trial, which was the first to investigate the cognitive effects of creatine monohydrate on bipolar depression, indicates that supplementation with this nutraceutical for 6 weeks is associated with improvement in verbal fluency tests in patients with this condition. Copyright © 2016 Elsevier B.V. All rights reserved.

Is Antimicrobial Photodynamic Therapy Effective as an Adjunct to Scaling and Root Planing in Patients with Chronic Periodontitis? A Systematic Review

Directory of Open Access Journals (Sweden)

Betsy Joseph

2017-11-01

Full Text Available The aim of this systematic review was to investigate whether antimicrobial photodynamic therapy (aPDT as either a primary mode of treatment or an adjunct to non-surgical treatment was more effective than scaling and root planing (SRP alone in treating chronic periodontitis in terms of clinical attachment level (CAL gain and probing depth (PD reduction. The focused question was developed using the Patient, Intervention, Comparison, and Outcome (PICO format, and two authors independently searched the Medline, EMBASE, Cochrane Library, Web of Science, Google Scholar, and Scopus databases for relevant studies from January 2008 to December 2016. Twenty studies included in this systematic review were randomized clinical trials (RCTs or quasi-RCTs of aPDT compared to placebo, no intervention, or non-surgical treatment in an adult population. Basic study characteristics, photosensitizing agents and wavelengths used in aPDT, frequency of aPDT application, effect of aPDT on clinical parameters, antimicrobial effect of aPDT in chronic periodontitis, effect of immunological parameters following aPDT and patient-based outcome measures were collected from the studies. Although there was a wide range of heterogeneity in the included studied, they all indicated that aPDT has the potential to be an effective adjunct in the treatment of chronic periodontitis. Long-term, multicenter studies with larger sample sizes are needed before aPDT can be recommended as an effective treatment modality.

Are Simulation Stethoscopes a Useful Adjunct for Emergency Residents' Training on High-Fidelity Mannequins?

Directory of Open Access Journals (Sweden)

Steven J Warrington

2013-05-01

Full Text Available Introduction: Emergency medicine residents use simulation training for many reasons, such as gaining experience with critically ill patients and becoming familiar with disease processes. Residents frequently criticize simulation training using current high-fidelity mannequins due to the poor quality of physical exam findings present, such as auscultatory findings, as it may lead them down an alternate diagnostic or therapeutic pathway. Recently wireless remote programmed stethoscopes (simulation stethoscopes have been developed that allow wireless transmission of any sound to a stethoscope receiver, which improves the fidelity of a physical examination and the simulation case. Methods: Following institutional review committee approval, 14 PGY1-3 emergency medicine residents were assessed during 2 simulation-based cases using pre-defined scoring anchors on multiple actions, such as communication skills and treatment decisions (Appendix 1. Each case involved a patient presenting with dyspnea requiring management based off physical examination findings. One case was a patient with exacerbation of heart failure, while the other was a patient with a tension pneumothorax. Each resident was randomized into a case associated with the simulation stethoscope. Following the cases residents were asked to fill out an evaluation questionnaire. Results: Residents perceived the most realistic physical exam findings on those associated with the case using the simulation stethoscope (13/14, 93%. Residents also preferred the simulation stethoscope as an adjunct to the case (13/14, 93%, and they rated the simulation stethoscope case to have significantly more realistic auscultatory findings (4.4/5 vs. 3.0/5 difference of means 1.4, P = 0.0007. Average scores of residents were significantly better in the simulation stethoscope-associated case (2.5/3 vs. 2.3/3 difference of means 0.2, P = 0.04. There was no considerable difference in the total time taken per case

Patient factors associated with hemoglobin A1C change with pioglitazone as adjunctive therapy in type 2 Diabetes Mellitus

Directory of Open Access Journals (Sweden)

Tran MT

2008-06-01

Full Text Available Objective: To identify patient factors associated with change in hemoglobin A1C (A1C with adjunct pioglitazone therapy in routine clinical practice. Methods: This was a retrospective analysis of adult type 2 diabetes mellitus patients in a health maintenance organization setting who were newly-initiated on pioglitazone between January 2002 and December 2005. Eligible patients were receiving at least one other oral antihyperglycemic medication prior to initiating pioglitazone and maintained a stable dose of pioglitazone for 90 days. Data on eligible patients’ characteristics, pharmacy purchases, comorbidities, and A1C measurement 90 days prior to the pioglitazone purchase date (baseline and 90 days after achieving a stable dose (follow-up were obtained from electronic records. Multivariate regression modeling was used to assess factors independently associated with: 1 absolute change in A1C, 2 achieving a ≥1 percentage point decrease in A1C, and 3 achieving an A1C8%. At follow-up, the mean A1C change was -1.2 percentage points (interquartile range= -0.4, -2.1, 59% achieved a ≥1 unit decrease in A1C, and 44% achieved an A1C<7%. Independent predictors in all models were baseline A1C and time (in days between baseline and follow-up A1C measurements (p<0.05. Conclusions: Adjunct pioglitazone therapy in routine clinical practice was associated with clinically meaningful reductions in A1C levels. Patients with higher baseline A1C achieved the greatest absolute reduction in A1C but were less likely to achieve levels <7%.

Low-Dose Ketamine Infusion for Adjunct Management during Vaso-occlusive Episodes in Adults with Sickle Cell Disease: A Case Series.

Science.gov (United States)

Palm, Nicole; Floroff, Catherine; Hassig, Tanna B; Boylan, Alice; Kanter, Julie

2018-05-23

The optimal management of recurrent painful episodes in individuals living with sickle cell disease (SCD) remains unclear. Currently, the primary treatment for these episodes remains supportive, using fluids and intravenous opioid and anti-inflammatory medications. Few reports have described the use of adjunct subanesthetic doses of ketamine to opioids for treatment of refractory pain in SCD. This article reports a retrospective case series of five patients admitted to the intensive care unit (ICU) with prolonged vaso-occlusive episodes (VOEs). Patients were treated with a continuous-infusion of low-dose ketamine (up to 5 µg/kg/min) after insufficient pain control with opioid analgesic therapy. Outcomes studied included impact on opioid analgesic use, a description of ketamine dosing strategy, and an analysis of adverse events due to opioid or ketamine analgesia. Descriptive statistics are provided. During ketamine infusion, patients experienced a lower reported pain score (mean numeric rating scale [NRS] score 7.2 vs. 6.4), reduced opioid-induced adverse effects, and decreased opioid dosing requirements (median reduction of 90 mg morphine equivalents per patient). The average duration of severe pain during admission prior to ketamine therapy was 8 days. Only one of five patients reported an adverse effect (vivid dreams) secondary to ketamine infusion. The Richmond Agitation Sedation Scale (RASS) was assessed throughout therapy, with only one patient experiencing light drowsiness. Low-dose ketamine infusion may be considered as an adjunct analgesic agent in patients with vaso-occlusive episodes who report continued severe pain despite high-dose opioid therapy, particularly those experiencing opioid-induced adverse effects.

Intracoronary optical coherence tomography

DEFF Research Database (Denmark)

Tenekecioglu, Erhan; Albuquerque, Felipe N; Sotomi, Yohei

2017-01-01

By providing valuable information about the coronary artery wall and lumen, intravascular imaging may aid in optimizing interventional procedure results and thereby could improve clinical outcomes following percutaneous coronary intervention (PCI). Intravascular optical coherence tomography (OCT...

Spray-dried adjunct cultures of autochthonous non-starter lactic acid bacteria.

Science.gov (United States)

Peralta, Guillermo H; Bergamini, Carina V; Audero, Gabriela; Páez, Roxana; Wolf, I Verónica; Perotti, M Cristina; Hynes, Erica R

2017-08-16

Spray-drying of lactic cultures provides direct-to-vat starters, which facilitate their commercialization and use. However, this process may alter the metabolic activity and deteriorate technological features. In this work, we assessed the influence of spray-drying on the survival and aroma production of two strains of mesophilic lactobacilli: Lactobacillus paracasei 90 and Lactobacillus plantarum 91, which have already been characterized as good adjunct cultures. The spray-drying was carried out using a laboratory scale spray and the dried cultures were monitored during the storage for the survival rate. The dried cultures were applied to two cheese models: sterile cheese extract and miniature soft cheese. The influence on the carbohydrate metabolism and the production of organic acids and volatile compounds was determined. Both strains retained high levels of viable counts in the powder after drying and during the storage at 5°C for twelve months. In addition, they also remained at high level in both cheese models during incubation or ripening. Similar profiles of carbohydrate fermentation and bioformation of volatile compounds were observed in the cheese extracts for each of the strains when tested as both fresh and dried cultures. In addition, the ability of Lb. paracasei 90 to increase the production of acetoin and diacetyl remarkably in cheese models was also confirmed for the spray-dried culture. Copyright © 2017 Elsevier B.V. All rights reserved.

Efficacy of controlled-release isosorbide-5-mononitrate as adjunctive treatment to beta-blocking agents in patients with stable angina pectoris

DEFF Research Database (Denmark)

Svendsen, Jesper Hastrup; Aldershvile, J; Abildgaard, U

1989-01-01

to a beta blocker. In bicycle ergometer exercise tests performed 4 h after study drug intake, total exercise time and time until 1-mm ST-depression increased significantly during both regimens as compared with placebo (p less than 0.05). However, only the 60-mg once-daily regimen was significantly better...... than placebo with regard to time until angina pectoris. The results indicate that ISMN-CR 60 mg once daily is effective as adjunctive to beta-blocker treatment, and nitrate tolerance appeared to develop during the twice-daily regimen. In 10 of the patients, the effect of additional sublingual...

Non-invasive Markers of Liver Fibrosis: Adjuncts or Alternatives to Liver Biopsy?

Science.gov (United States)

Chin, Jun L.; Pavlides, Michael; Moolla, Ahmad; Ryan, John D.

2016-01-01

Liver fibrosis reflects sustained liver injury often from multiple, simultaneous factors. Whilst the presence of mild fibrosis on biopsy can be a reassuring finding, the identification of advanced fibrosis is critical to the management of patients with chronic liver disease. This necessity has lead to a reliance on liver biopsy which itself is an imperfect test and poorly accepted by patients. The development of robust tools to non-invasively assess liver fibrosis has dramatically enhanced clinical decision making in patients with chronic liver disease, allowing a rapid and informed judgment of disease stage and prognosis. Should a liver biopsy be required, the appropriateness is clearer and the diagnostic yield is greater with the use of these adjuncts. While a number of non-invasive liver fibrosis markers are now used in routine practice, a steady stream of innovative approaches exists. With improvement in the reliability, reproducibility and feasibility of these markers, their potential role in disease management is increasing. Moreover, their adoption into clinical trials as outcome measures reflects their validity and dynamic nature. This review will summarize and appraise the current and novel non-invasive markers of liver fibrosis, both blood and imaging based, and look at their prospective application in everyday clinical care. PMID:27378924

Perfluorochemical emulsions as adjuncts to radiation therapy: a review of preclinical studies

International Nuclear Information System (INIS)

Rockwell, S.

1989-01-01

Oxygen is a potent radiosensitizer. As virtually complete radiosensitization is observed at 0 2 levels similar to those in venous blood, most healthy normal tissues exhibit an aerobic radiosensitivity. In contrast, solid tumors contain avascular areas and blood vessels which are subject to transient and persistent interruptions in blood flow; as a result, tumors contain viable cells existing under acute and chronic hypoxia. These hypoxic cells are resistant to radiation and to many drugs used in cancer therapy, and can limit the curability of tumors by conventional therapeutic regimens. Many laboratory and clinical studies are examining ways to circumvent the problem of hypoxic cells in cancer therapy. Studies reviewed here examine the effects of infusion of perfluorochemical emulsions (PFC-E) combined with the administration of 0 2 at ambient or hyperbaric pressures on the radiation responses of solid tumors and of the normal tissues which limit the intensity of therapy. Appropriate regimens of treatment with a PFC-E and oxygen-enriched atmospheres increase the radiation response of solid tumors, without causing severe host toxicities and without producing equivalent increases in radiation injury to normal tissues. These studies show that PFC-E's have significant potential as adjuncts to radiotherapy and provide a basis for the design and initiation of clinical trials testing these agents [fr

Brivaracetam: review of its pharmacology and potential use as adjunctive therapy in patients with partial onset seizures.

Science.gov (United States)

Mumoli, Laura; Palleria, Caterina; Gasparini, Sara; Citraro, Rita; Labate, Angelo; Ferlazzo, Edoardo; Gambardella, Antonio; De Sarro, Giovambattista; Russo, Emilio

2015-01-01

Brivaracetam (BRV), a high-affinity synaptic vesicle protein 2A ligand, reported to be 10-30-fold more potent than levetiracetam (LEV), is highly effective in a wide range of experimental models of focal and generalized seizures. BRV and LEV similarly bind to synaptic vesicle protein 2A, while differentiating for other pharmacological effects; in fact, BRV does not inhibit high voltage Ca(2+) channels and AMPA receptors as LEV. Furthermore, BRV apparently exhibits inhibitory activity on neuronal voltage-gated sodium channels playing a role as a partial antagonist. BRV is currently waiting for approval both in the United States and the European Union as adjunctive therapy for patients with partial seizures. In patients with photosensitive epilepsy, BRV showed a dose-dependent effect in suppressing or attenuating the photoparoxysmal response. In well-controlled trials conducted to date, adjunctive BRV demonstrated efficacy and good tolerability in patients with focal epilepsy. BRV has a linear pharmacokinetic profile. BRV is extensively metabolized and excreted by urine (only 8%-11% unchanged). The metabolites of BRV are inactive, and hydrolysis of the acetamide group is the mainly involved metabolic pathway; hepatic impairment probably requires dose adjustment. BRV does not seem to influence other antiepileptic drug plasma levels. Six clinical trials have so far been completed indicating that BRV is effective in controlling seizures when used at doses between 50 and 200 mg/d. The drug is generally well-tolerated with only mild-to-moderate side effects; this is confirmed by the low discontinuation rate observed in these clinical studies. The most common side effects are related to central nervous system and include fatigue, dizziness, and somnolence; these apparently disappear during treatment. In this review, we analyzed BRV, focusing on the current evidences from experimental animal models to clinical studies with particular interest on potential use in clinical

A Randomized, Double-Blind, Placebo-Controlled Trial of Adjunctive Metformin Therapy in Overweight/Obese Youth with Type 1 Diabetes.

Directory of Open Access Journals (Sweden)

Benjamin Udoka Nwosu

Full Text Available Insulin resistance has been proposed as one of the causes of poor glycemic control in overweight/obese youth with type 1 diabetes (T1D. However, the role of adjunctive metformin, an insulin sensitizer, on glycemic control in these patients is unclear.To compare the effect of metformin vs. placebo on hemoglobin A1c (HbA1c, total daily dose (TDD of insulin, and other parameters in overweight/obese youth with T1D.Adjunctive metformin therapy will improve glycemic control in overweight/obese youth with T1D.A 9-mo randomized, double-blind, placebo controlled trial of metformin and placebo in 28 subjects (13m/15f of ages 10-20years (y, with HbA1c >8% (64 mmol/mol, BMI >85%, and T1D > 12 months was conducted at a university outpatient facility. The metformin group consisted of 15 subjects (8 m/ 7f, of age 15.0 ± 2.5 y; while the control group was made up of 13 subjects (5m/ 8f, of age 14.5 ± 3.1y. All participants employed a self-directed treat-to-target insulin regimen based on a titration algorithm of (-2-0-(+2 units to adjust their long-acting insulin dose every 3rd day from -3 mo through +9 mo to maintain fasting plasma glucose (FPG between 90-120 mg/dL (5.0-6.7 mmol/L. Pubertal maturation was determined by Tanner stage.Over the course of the 9 months of observation, the between-treatment differences in HbA1c of 0.4% (9.85% [8.82 to 10.88] for placebo versus 9.46% [8.47 to 10.46] for metformin was not significant (p = 0.903. There were non-significant reduction in fasting plasma glucose (189.4 mg/dL [133.2 to 245.6] for placebo versus 170.5 mg/dL [114.3 to 226.7] for metformin, (p = 0.927; total daily dose (TDD of short-acting insulin per kg body weight/day(p = 0.936; and the TDD of long-acting insulin per kg body weight per day (1.15 units/kg/day [0.89 to 1.41] for placebo versus 0.90 units/kg/day [0.64 to 1.16] for metformin (p = 0.221. There was no difference in the occurrence of hypoglycemia between the groups.This 9-month RCT of adjunctive

Treatment of Creatine Transporter (SLC6A8) Deficiency With Oral S-Adenosyl Methionine as Adjunct to L-arginine, Glycine, and Creatine Supplements.

Science.gov (United States)

Jaggumantri, Sravan; Dunbar, Mary; Edgar, Vanessa; Mignone, Cristina; Newlove, Theresa; Elango, Rajavel; Collet, Jean Paul; Sargent, Michael; Stockler-Ipsiroglu, Sylvia; van Karnebeek, Clara D M

2015-10-01

Creatine transporter (SLC6A8) deficiency is an X-linked inborn error of metabolism characterized by cerebral creatine deficiency, behavioral problems, seizures, hypotonia, and intellectual developmental disability. A third of patients are amenable to treatment with high-dose oral creatine, glycine, and L-arginine supplementation. Given the limited treatment response, we initiated an open-label observational study to evaluate the effect of adjunct S-adenosyl methionine to further enhance intracerebral creatine synthesis. Significant and reproducible issues with sleep and behavior were noted in both male patients on a dose of 50/mg/kg. One of the two patients stopped S-adenosyl methionine and did not come for any follow-up. A safe and tolerable dose (17 mg/kg/day) was identified in the other patient. On magnetic resonance spectroscopy, this 8-year-old male did not show an increase in intracerebral creatine. However, significant improvement in speech/language skills, muscle mass were observed as well as in personal outcomes as defined by the family in activities related to communication and decision making. Further research is needed to assess the potential of S-adenosyl methionine as an adjunctive therapy for creatine transporter deficiency patients and to define the optimal dose. Our study also illustrates the importance of pathophysiology-based treatment, individualized outcome assessment, and patient/family participation in rare diseases research. Copyright © 2015 Elsevier Inc. All rights reserved.

International Journal of Engineering, Science and Technology - Vol ...

African Journals Online (AJOL)

Automatic generation control of interconnected power system with diverse sources of power generation · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT ... Population dynamics model for plasmid bearing and plasmid lacking cells for streptokinase production in continuous flow stirred tank bioreactor · EMAIL FREE FULL ...

Statistical analysis plan for the Adjunctive Corticosteroid Treatment in Critically Ill Patients with Septic Shock (ADRENAL) trial

DEFF Research Database (Denmark)

Billot, Laurent; Venkatesh, Balasubramanian; Myburgh, John

2017-01-01

BACKGROUND: The Adjunctive Corticosteroid Treatment in Critically Ill Patients with Septic Shock (ADRENAL) trial, a 3800-patient, multicentre, randomised controlled trial, will be the largest study to date of corticosteroid therapy in patients with septic shock. OBJECTIVE: To describe a statistical...... and statisticians and approved by the ADRENAL management committee. All authors were blind to treatment allocation and to the unblinded data produced during two interim analyses conducted by the Data Safety and Monitoring Committee. The data shells were produced from a previously published protocol. Statistical...... analyses are described in broad detail. Trial outcomes were selected and categorised into primary, secondary and tertiary outcomes, and appropriate statistical comparisons between groups are planned and described in a way that is transparent, available to the public, verifiable and determined before...

A Review of Eslicarbazepine Acetate for the Adjunctive Treatment of Partial-Onset Epilepsy

Directory of Open Access Journals (Sweden)

Rajinder P. Singh

2011-01-01

Full Text Available Eslicarbazepine acetate (ESL is a novel antiepileptic drug indicated for the treatment of partial-onset seizures. Structurally, it belongs to the dibenzazepine family and is closely related to carbamazepine and oxcarbazepine. Its main mechanism of action is by blocking the voltage-gated sodium channel. ESL is a pro-drug that is rapidly metabolized almost exclusively into S-licarbazepine, the biologically active drug. It has a favorable pharmacokinetic and drug-drug interaction profile. However, it may induce the metabolism of oral contraceptives and should be used with caution in females of child-bearing age. In the pre-marketing placebo-controlled clinical trials ESL has proven effective as adjunctive therapy in adult patients with refractory of partial-onset seizures. Best results were observed on a single daily dose between 800 and 1200 mg. In general, ESL was well tolerated, with most common dose-related side effects including dizziness, somnolence, headache, nausea and vomiting. Hyponatremia has been observed (0.6%-1.3%, but the incidence appears to be lower than with the use of oxcarbazepine. There is very limited information on the use of ESL in children or as monotherapy.

A multicomponent yoga-based, breath intervention program as an adjunctive treatment in patients suffering from generalized anxiety disorder with or without comorbidities

Directory of Open Access Journals (Sweden)

Martin A Katzman

2012-01-01

Materials and Methods: Forty-one patients were enrolled in an open-label trial of the SKY course as an adjunct to standard treatment of GAD at the START Clinic for Mood and Anxiety Disorders, a tertiary care mood and anxiety disorder clinic in Toronto. The SKY course was administered over five days (22 h total. Subjects were encouraged to practice the yoga breathing techniques at home for 20 min per day after the course and were offered group practice sessions for 2 h once a week led by certified yoga instructors. The primary outcome measure was the mean change from pre-treatment on the HAM-A scale. Psychological measures were obtained at baseline and four weeks after completing the intervention. Results:Thirty-one patients completed the program (mean age 42.6 ± 13.3 years. Among completers, significant reductions occurred in the pre- and post-intervention mean HAM-A total score (t=4.59; P<0.01 and psychic subscale (t=5.00; P≤0.01. The response rate was 73% and the remission rate 41% as measured on the HAM-A. Conclusion: The results of this small pilot trial suggest that the SKY course represents a potentially valuable adjunct to standard pharmacotherapy in patients with GAD or treatment-resistant GAD, and warrants further investigation. In particular, changes in worry and body symptoms showed significant improvements that may further our understanding of the mechanism of change in the tolerance of anxiety and worry.

Inhibitory activity of Lactobacillus plantarum LMG P-26358 against Listeria innocua when used as an adjunct starter in the manufacture of cheese

LENUS (Irish Health Repository)

2011-08-30

Abstract Lactobacillus plantarum LMG P-26358 isolated from a soft French artisanal cheese produces a potent class IIa bacteriocin with 100% homology to plantaricin 423 and bacteriocidal activity against Listeria innocua and Listeria monocytogenes. The bacteriocin was found to be highly stable at temperatures as high as 100°C and pH ranges from 1-10. While this relatively narrow spectrum bacteriocin also exhibited antimicrobial activity against species of enterococci, it did not inhibit dairy starters including lactococci and lactobacilli when tested by well diffusion assay (WDA). In order to test the suitability of Lb. plantarum LMG P-26358 as an anti-listerial adjunct with nisin-producing lactococci, laboratory-scale cheeses were manufactured. Results indicated that combining Lb. plantarum LMG P-26358 (at 108 colony forming units (cfu)\\/ml) with a nisin producer is an effective strategy to eliminate the biological indicator strain, L. innocua. Moreover, industrial-scale cheeses also demonstrated that Lb. plantarum LMG P-26358 was much more effective than the nisin producer alone for protection against the indicator. MALDI-TOF mass spectrometry confirmed the presence of plantaricin 423 and nisin in the appropriate cheeses over an 18 week ripening period. A spray-dried fermentate of Lb. plantarum LMG P-26358 also demonstrated potent anti-listerial activity in vitro using L. innocua. Overall, the results suggest that Lb. plantarum LMG P-26358 is a suitable adjunct for use with nisin-producing cultures to improve the safety and quality of dairy products.

Computerised mirror therapy with Augmented Reflection Technology for early stroke rehabilitation: clinical feasibility and integration as an adjunct therapy.

Science.gov (United States)

Hoermann, Simon; Ferreira Dos Santos, Luara; Morkisch, Nadine; Jettkowski, Katrin; Sillis, Moran; Devan, Hemakumar; Kanagasabai, Parimala S; Schmidt, Henning; Krüger, Jörg; Dohle, Christian; Regenbrecht, Holger; Hale, Leigh; Cutfield, Nicholas J

2017-07-01

New rehabilitation strategies for post-stroke upper limb rehabilitation employing visual stimulation show promising results, however, cost-efficient and clinically feasible ways to provide these interventions are still lacking. An integral step is to translate recent technological advances, such as in virtual and augmented reality, into therapeutic practice to improve outcomes for patients. This requires research on the adaptation of the technology for clinical use as well as on the appropriate guidelines and protocols for sustainable integration into therapeutic routines. Here, we present and evaluate a novel and affordable augmented reality system (Augmented Reflection Technology, ART) in combination with a validated mirror therapy protocol for upper limb rehabilitation after stroke. We evaluated components of the therapeutic intervention, from the patients' and the therapists' points of view in a clinical feasibility study at a rehabilitation centre. We also assessed the integration of ART as an adjunct therapy for the clinical rehabilitation of subacute patients at two different hospitals. The results showed that the combination and application of the Berlin Protocol for Mirror Therapy together with ART was feasible for clinical use. This combination was integrated into the therapeutic plan of subacute stroke patients at the two clinical locations where the second part of this research was conducted. Our findings pave the way for using technology to provide mirror therapy in clinical settings and show potential for the more effective use of inpatient time and enhanced recoveries for patients. Implications for Rehabilitation Computerised Mirror Therapy is feasible for clinical use Augmented Reflection Technology can be integrated as an adjunctive therapeutic intervention for subacute stroke patients in an inpatient setting Virtual Rehabilitation devices such as Augmented Reflection Technology have considerable potential to enhance stroke rehabilitation.

A retrospective analysis of the efficacy of Oncept vaccine for the adjunct treatment of canine oral malignant melanoma.

Science.gov (United States)

Ottnod, J M; Smedley, R C; Walshaw, R; Hauptman, J G; Kiupel, M; Obradovich, J E

2013-09-01

Oral malignant melanoma (OMM) in the dog is often locally aggressive with a high metastatic potential and there are few treatment options that have been demonstrated to improve outcome of this disease. The purpose of this study was to determine whether adjunctive treatment with the Oncept melanoma vaccine affected the outcome of dogs with OMM that had achieved loco-regional cancer control. Medical records from 45 dogs that presented to the Animal Cancer and Imaging Center were reviewed, including 30 dogs with stage II and III disease. Dogs that received the vaccine did not achieve a greater progression-free survival, disease-free interval or median survival time than dogs that did not receive the vaccine. © 2013 John Wiley & Sons Ltd.

Efficacy and safety of adjunctive rasagiline in Japanese Parkinson's disease patients with wearing-off phenomena: A phase 2/3, randomized, double-blind, placebo-controlled, multicenter study.

Science.gov (United States)

Hattori, Nobutaka; Takeda, Atsushi; Takeda, Shinichi; Nishimura, Akira; Kato, Masafumi; Mochizuki, Hideki; Nagai, Masahiro; Takahashi, Ryosuke

2018-04-27

Rasagiline, a selective, irreversible monoamine oxidase-B inhibitor, is in development in Japan as adjunctive therapy to levodopa. This Phase 2/3 trial evaluated the efficacy and safety of adjunctive rasagiline in Japanese patients with Parkinson's disease (PD) and wearing-off phenomena. Patients aged 30-79 years with diagnosed PD and stable levodopa use were randomized 1:1:1 to rasagiline (0.5/1 mg/day) or placebo for 26 weeks. The primary endpoint was change from baseline in mean daily OFF-time during the treatment period. In total, 141, 134, and 129 patients were randomized to placebo, rasagiline 0.5 mg, or rasagiline 1 mg, respectively. Baseline characteristics were well balanced. Least squares (LS) mean differences vs. placebo for change from baseline in mean daily OFF-time were -0.84 h (rasagiline 1 mg/day) and -0.60 h (rasagiline 0.5 mg/day); both differences were statistically significant. LS mean differences vs. placebo for change from baseline in Movement Disorder Society-Unified Parkinson's Disease Rating Scale (MDS-UPDRS) Part II and Part III total scores (in ON-state) and Parkinson's Disease Questionnaire-39 Summary Index Score were: -1.27, -1.74, and -2.51 (0.5 mg/day) and -1.27, -2.14, and -3.84 (1 mg/day); all statistically significant. Treatment-emergent adverse events (TEAEs) occurred in 50.4/69.9/73.6% of the placebo, 0.5 mg/day, and 1 mg/day groups, respectively (most common TEAEs were nasopharyngitis [9.2/18.0/14.7%] and dyskinesia [7.1/8.3/16.3%]). As an adjunct to levodopa, rasagiline reduced OFF-time and improved PD symptoms/signs (MDS-UPDRS scores) and quality of life in Japanese patients with PD and wearing-off phenomena. No important safety concerns were raised. Copyright © 2018 The Authors. Published by Elsevier Ltd.. All rights reserved.

Adjunctive Steps for Disinfection of the Mandibular Molar Root Canal System: A Correlative Bacteriologic, Micro-Computed Tomography, and Cryopulverization Approach.

Science.gov (United States)

Alves, Flávio R F; Andrade-Junior, Carlos V; Marceliano-Alves, Marília F; Pérez, Alejandro R; Rôças, Isabela N; Versiani, Marco A; Sousa-Neto, Manoel D; Provenzano, José C; Siqueira, José F

2016-11-01

This study evaluated the disinfecting ability of chemomechanical preparation with rotary nickel-titanium instruments, followed by 2 distinct adjunctive procedures in the root canals of extracted mandibular molars by means of a correlative analytical approach. Twenty-two extracted mandibular molars were selected and anatomically matched between groups on the basis of micro-computed tomographic analysis. In the first phase of the experiment, root canals were contaminated with Enterococcus faecalis and subjected to chemomechanical preparation with BT RaCe instruments and 2.5% NaOCl irrigation. Then either XP-Endo Finisher instrument or passive ultrasonic irrigation was used to supplement disinfection. Micro-computed tomography was used to show whether the percentage of unprepared areas correlated to bacterial counts. In the second phase, the same teeth were contaminated once again, and the adjunctive procedures were used. Samples from the isthmus area of mesial roots and the apical 5-mm fragment of distal roots were obtained by cryopulverization. Samples taken before and after treatment steps in both phases were evaluated by quantitative polymerase chain reaction and statistically analyzed. In phase 1, preparation in both groups resulted in substantial decrease of bacterial counts (P  .05). In phase 2, both methods had significant antibacterial effects in the main canal, but none of them could predictably disinfect the isthmus/recess areas. Both XP-Endo Finisher and passive ultrasonic irrigation exhibited antibacterial effectiveness, but only the former caused a significant reduction in the bacterial counts after chemomechanical preparation. None of them were effective in predictably disinfecting the isthmus/recess areas. Copyright © 2016 American Association of Endodontists. Published by Elsevier Inc. All rights reserved.

Non-invasive ventilation used as an adjunct to airway clearance treatments improves lung function during an acute exacerbation of cystic fibrosis: a randomised trial

Directory of Open Access Journals (Sweden)

Tiffany J Dwyer

2015-07-01

Full Text Available Question: During an acute exacerbation of cystic fibrosis, is non-invasive ventilation beneficial as an adjunct to the airway clearance regimen? Design: Randomised controlled trial with concealed allocation and intention-to-treat analysis. Participants: Forty adults with moderate to severe cystic fibrosis lung disease and who were admitted to hospital for an acute exacerbation. Intervention: Comprehensive inpatient care (control group compared to the same care with the addition of non-invasive ventilation during airway clearance treatments from Day 2 of admission until discharge (experimental group. Outcome measures: Lung function and subjective symptom severity were measured daily. Fatigue was measured at admission and discharge on the Schwartz Fatigue Scale from 7 (no fatigue to 63 (worst fatigue points. Quality of life and exercise capacity were also measured at admission and discharge. Length of admission and time to next hospital admission were recorded. Results: Analysed as the primary outcome, the experimental group had a greater rate of improvement in forced expiratory volume in 1 second (FEV1 than the control group, but this was not statistically significant (MD 0.13% predicted per day, 95% CI –0.03 to 0.28. However, the experimental group had a significantly higher FEV1 at discharge than the control group (MD 4.2% predicted, 95% CI 0.1 to 8.3. The experimental group reported significantly lower levels of fatigue on the Schwartz fatigue scale at discharge than the control group (MD 6 points, 95% CI 1 to 11. There was no significant difference between the experimental and control groups in subjective symptom severity, quality of life, exercise capacity, length of hospital admission or time to next hospital admission. Conclusion: Among people hospitalised for an acute exacerbation of cystic fibrosis, the use of non-invasive ventilation as an adjunct to the airway clearance regimen significantly improves FEV1 and fatigue. Trial

Is Photodynamic Therapy with Adjunctive Non-Surgical Periodontal Therapy Effective in the Treatment of Periodontal Disease under Immunocompromised Conditions

International Nuclear Information System (INIS)

Javed, F.; Hezaimi, K.A.; Qadri, T.; Ahmed, H.B.; Corbet, F.E.; Romanos, G.E.

2013-01-01

The aim was to assess whether or not photodynamic therapy (PDT) with adjunctive scaling-and-root-planing (SRP) is effective in the treatment of periodontitis under immunocompromised conditions. PubMed/Medline and Google-Scholar databases were searched from 1967 to May 2013 using various key words. Six studies (five experimental and one clinical) were included. In the clinical study, SRP with PDT was reported to be ineffective in treating chronic periodontitis in T2DM patients. All experimental studies reported significantly less bone loss in periodontal defects treated with SRP+PDT than those treated with SRP alone. Efficacy of PDT+SRP in the treatment of periodontal disease under immunocompromised conditions remains unclear. (author)

Is Photodynamic Therapy with Adjunctive Non-Surgical Periodontal Therapy Effective in the Treatment of Periodontal Disease under Immunocompromised Conditions

Energy Technology Data Exchange (ETDEWEB)

Javed, F.; Hezaimi, K. A. [King Saud Univ., Riyadh (Saudi Arabia). College of Applied Medical Sciences; Qadri, T. [Karolinska Inst., Huddinge (Sweden). Dept. of Dental Medicine; Ahmed, H. B. [Al-Farabi Dental College, Riyadh (Saudi Arabia). Dept. of Dentistry; Corbet, F. E. [University of Hong Kong, Hong Kong (Hong Kong). Dept. of Periodontology; Romanos, G. E. [Stony Brook University, New York (United States). School of Dental Medicine

2013-10-15

The aim was to assess whether or not photodynamic therapy (PDT) with adjunctive scaling-and-root-planing (SRP) is effective in the treatment of periodontitis under immunocompromised conditions. PubMed/Medline and Google-Scholar databases were searched from 1967 to May 2013 using various key words. Six studies (five experimental and one clinical) were included. In the clinical study, SRP with PDT was reported to be ineffective in treating chronic periodontitis in T2DM patients. All experimental studies reported significantly less bone loss in periodontal defects treated with SRP+PDT than those treated with SRP alone. Efficacy of PDT+SRP in the treatment of periodontal disease under immunocompromised conditions remains unclear. (author)

Antimicrobial, hemolytic and thrombolytic activities of some new N ...

African Journals Online (AJOL)

Triton X-100 and phosphate buffer saline (PBS) were employed as references. Thrombolytic activity assay. Thrombolytic activity was assayed according to. Mannan et al [16] using a bovine blood sample. PBS and streptokinase were employed as references. Activity was determined by the following equation, where X ...

Partial Tenon’s capsule resection with adjunctive mitomycin C in Ahmed glaucoma valve implant surgery

Science.gov (United States)

Susanna, R

2003-01-01

Aim: To verify if partial intraoperative Tenon’s capsule resection (PTCR) with adjunctive mitomycin C is effective in developing thin, avascular blebs in eyes undergoing Ahmed glaucoma valve insertion, and to assess the efficacy and safety of this procedure. Methods: A multicentre, prospective, alternating case assignment, investigator unmasked, parallel group, comparative interventional study was conducted in four Latin American countries (Argentina, Brazil, Colombia, and Peru). Ahmed glaucoma valve implant insertion with PTCR (group A) and without PCTR (group B) was performed in neovascular glaucomatous eyes without previous surgery. Adjunctive mitomycin C (MMC) was used in both groups. Patients were examined 1 day, 10 days, 1 month, 2 months, 3 months, 6 months, and 1 year following the surgery. Intraocular pressure (IOP) and the appearance of the bleb were evaluated at each examination. Appearance of the bleb was classified at both the 1 month mark and last examinations into one of three groups: flat and vascularised; elevated avascular; or elevated and not avascular. Results: 92 eyes from 92 patients were included in the study. The preoperative mean IOP was 50.0 (SD 10.5) mm Hg in group A and 48.4 (11.7) in group B (p>0.05). Statistically significant IOP reductions were observed at all periods of follow up. 12 months after surgery, the mean IOP was 17.2 (5.0) mm Hg in group A and 18.3 (8.7) mm Hg in group B (p>0.05). A hypertensive phase occurred in 40.0% in group A and in 46.8% in group B (p>0.05). At the 1 month and the final follow up, the blebs in all eyes were considered elevated and not avascular. The success rate (IOP⩽21 mm Hg) at 1 year after surgery was 70.4% in group A and 77.7% in group B (p>0.05). Overall, 74.2% of the patients achieved an IOP ⩽21 mm Hg and 55.2% an IOP⩽17 mm Hg, with or without additional medication administered to lower IOP. The incidence of complications was similar in both groups. Conclusions: In eyes undergoing Ahmed

Perioceutics: Matrix metalloproteinase inhibitors as an adjunctive therapy for inflammatory periodontal disease

Directory of Open Access Journals (Sweden)

Esther Nalini Honibald

2012-01-01

Full Text Available Matrix metalloproteinases (MMPs form a group of more than 20 zinc-dependent enzymes that are crucial in the degradation of the main components in the extracellular matrix, and thereby play important roles in cell migration, wound healing, and tissue remodeling. MMPs have outgrown the field of extracellular matrix biology and have progressed toward being important regulatory molecules in inflammation, and hence are key components in the pathogenesis of periodontitis. This rise in status has led to the development of MMP inhibitors which can act as switches or delicate tuners in acute and chronic inflammation and the regenerative phase after inflammation. The new challenge in MMP research is to better understand the complex role these enzymes play in periodontal disease and to design inhibitors that are successful in the clinic. Perioceutics or the use of the pharmacological agents specifically developed to manage periodontitis is an interesting and emerging aid in the management of periodontal diseases along with mechanical debridement. The purpose of this review is to provide an introduction to MMPs and their inhibitors, the pathologic effects of a disturbance in the functions of enzyme cascades in balance with natural inhibitors, and highlight on the adjunctive use of MMP inhibitors in periodontal therapy and some of the current challenges with an overview of what has been achieved till date.

Meta-analysis of Huangqi injection for the adjunctive therapy of aplastic anemia

Science.gov (United States)

Zhu, Changtai; Gao, Yulu; Jiang, Ting; Hao, Cao; Gao, Zongshuai; Sun, Yongning

2015-01-01

Aplastic anemia therapy remains difficult, due to lack of effective treatment regimens. In recent years, Huangqi injection for the adjunctive therapy of aplastic anemia has been reported in many clinical trials. Considering that Huangqi injection may be a novel approach to aplastic anemia treatment, we conducted a meta-analysis of clinical controlled trials to assess the clinical value of Huangqi injection in the treatment of aplastic anemia. We searched the Chinese Biomedical Literature Database (CBM), China National Knowledge Infrastructure (CNKI), Chinese Scientific Journals Full-text Database (VIP), Wanfang Database, PubMed and EMBASE database to collect the data about the trials of Huangqi injection combined with androgens for treating aplastic anemia. A total of ten studies involving 720 patients with aplastic anemia were included in this study. The meta-analysis showed significant increases in the pool effectiveness rate, white blood cells (WBC), haematoglobin (Hb), platelets (PLT), and reticulocytes (Ret) between the experimental group versus the control group. No severe side effects were found in this study. However, the lower Jadad scores and asymmetric funnel plot degrades the validity of the meta-analysis as the clinical evidence. Therefore, Huangqi injection may significantly enhance the efficacy of androgens for aplastic anemia, suggesting that the novel approach of Chinese traditional medicine combined with Western medicine is promising. The exact outcome required confirmation with rigorously well-designed multi-center trials. PMID:26379817

Delayed Hypersensitivity to Tuberculin and Other Antigens in a ...

African Journals Online (AJOL)

Delayed hypersensitivi:y is a valuable index of cellular immune function, provided that the incidence of positive readions in the population is known. One hundred and sixty-two hospital pat;ents were examined, using tuberculin. (PPD), streptokinase and antigens derived from Candida albicans and mumps. Whereas 75% of ...

Incidence of seizure exacerbation and seizures reported as adverse events during adjunctive treatment with eslicarbazepine acetate: A pooled analysis of three Phase III controlled trials.

Science.gov (United States)

Carreño, Mar; Benbadis, Selim; Rocha, Francisco; Blum, David; Cheng, Hailong

2017-12-01

To investigate whether adjunctive eslicarbazepine acetate (ESL) could lead to exacerbation of seizures in some patients. Post-hoc analysis of data pooled from three Phase III trials of adjunctive ESL (studies 301, 302, and 304) for refractory partial-onset seizures (POS). Following an 8-week baseline period, patients were randomized to receive placebo or ESL 400, 800, or 1,200 mg once daily (2-week titration, 12-week maintenance, 2-4 week tapering-off periods). Patient seizure diary data and seizure treatment-emergent adverse event (TEAE) reports were pooled for analysis. The modified intent-to-treat and safety populations comprised 1,410 patients and 1,447 patients, respectively. Titration period : Compared with placebo (32/21%), significantly smaller proportions of patients taking ESL 800 mg (20/15%) and 1,200 mg (22/12%) had a ≥25/≥50% increase in standardized seizure frequency (SSF) from baseline; there was no significant difference between placebo and ESL 400 mg. Maintenance period : Compared with placebo (20%), significantly smaller proportions of patients taking ESL (400 mg, 12%; 800 mg, 12%; 1,200 mg, 14%) had an increase in SSF ≥25%. When evaluating ≥50% increases in SSF, only ESL 800 mg (7%) was significantly different from placebo (12%). Some patients had no secondarily generalized tonic-clonic (sGTC) seizures during baseline but had ≥1 sGTC seizure during maintenance treatment (placebo, 11%; ESL 400 mg, 5%; 800 mg, 10%; 1,200 mg, 5%). Fewer patients had a ≥25% increase in sGTC seizure frequency with ESL (400 mg, 11%; 800 mg, 9%; 1,200 mg, 14%) versus placebo (19%). The incidence of seizures reported as TEAEs was low in all treatment groups; incidences were generally lower with ESL versus placebo. Tapering-off period : Similar proportions of patients taking ESL and placebo had a ≥25/≥50% increase in SSF. Seizure TEAE incidence was numerically higher with ESL versus placebo. Treatment with adjunctive ESL does not appear to

Building resilience: A preliminary exploration of women's perceptions of the use of acupuncture as an adjunct to In Vitro Fertilisation

Directory of Open Access Journals (Sweden)

Paterson Charlotte

2009-12-01

Full Text Available Abstract Background In Vitro Fertilisation (IVF is now an accepted and effective treatment for infertility, however IVF is acknowledged as contributing to, rather than lessening, the overall psychosocial effects of infertility. Psychological and counselling interventions have previously been widely recommended in parallel with infertility treatments but whilst in many jurisdictions counselling is recommended or mandatory, it may not be widely used. Acupuncture is increasingly used as an adjunct to IVF, in this preliminary study we sought to investigate the experience of infertile women who had used acupuncture to improve their fertility. Methods A sample of 20 women was drawn from a cohort of women who had attended for a minimum of four acupuncture sessions in the practices of two acupuncturists in South Australia. Eight women were interviewed using a semi-structured questionnaire. Six had sought acupuncture during IVF treatment and two had begun acupuncture to enhance their fertility and had later progressed to IVF. Descriptive content analysis was employed to analyse the data. Results Four major categories of perceptions about acupuncture in relation to reproductive health were identified: (a Awareness of, and perceived benefits of acupuncture; (b perceptions of the body and the impact of acupuncture upon it; (c perceptions of stress and the impact of acupuncture on resilience; and (d perceptions of the intersection of medical treatment and acupuncture. Conclusion This preliminary exploration, whilst confined to a small sample of women, confirms that acupuncture is indeed perceived by infertile women to have an impact to their health. All findings outlined here are reported cautiously because they are limited by the size of the sample. They suggest that further studies of acupuncture as an adjunct to IVF should systematically explore the issues of wellbeing, anxiety, personal and social resilience and women's identity in relation to sexuality

Aerobic Exercise as an Adjunct Therapy for Improving Cognitive Function in Heart Failure

Directory of Open Access Journals (Sweden)

Rebecca A. Gary

2014-01-01

Full Text Available Persons with heart failure (HF are typically older and are at a much higher risk for developing cognitive impairment (CI than persons without HF. Increasingly, CI is recognized as a significant, independent predictor of worse clinical outcomes, more frequent hospital readmissions, and higher mortality rates in persons with HF. CI can have devastating effects on ability to carry out HF effective self-care behaviors. If CI occurs, however, there are currently no evidence based guidelines on how to manage or improve cognitive function in this population. Improvement in cognition has been reported following some therapies in HF and is thought to be the consequence of enhanced cerebral perfusion and oxygenation, suggesting that CI may be amenable to intervention. Because there is substantial neuronal loss with dementia and no effective restorative therapies, interventions that slow, reverse, or prevent cognitive decline are essential. Aerobic exercise is documented to increase cerebral perfusion and oxygenation by promoting neuroplasticity and neurogenesis and, in turn, cognitive functioning. Few studies have examined exercise as a potential adjunct therapy for attenuating or alleviating cognitive decline in HF. In this review, the potential benefit of aerobic exercise on cognitive functioning in HF is presented along with future research directions.

Resting Pd/Pa and haemodynamic relevance of coronary stenosis as evaluated by fractional flow reserve.

Science.gov (United States)

De Luca, Giuseppe; Verdoia, Monica; Barbieri, Lucia; Marino, Paolo; Suryapranata, Harry

2018-03-01

Fractional flow reserve (FFR) currently represents the gold standard in the evaluation of the haemodynamic relevance of coronary stenoses. However, both intracoronary and intravenous adenosine may be tolerated poorly by some patients. Therefore, considerable interest had been focused in the last few years on new adenosine-free indexes to define the haemodynamic relevance of coronary stenoses. So far, few data have been reported on resting Pd/Pa and its correlation with FFR as evaluated with high-dose intracoronary adenosine administration, which is the aim of the current study. FFR was assessed in 120 patients with 137 intermediate lesions during cardiac catheterization by a pressure-recording guidewire (PrimeWire). FFR was calculated as the ratio of the distal coronary pressure to the aortic pressure at hyperaemia. Intracoronary doses of adenosine were administered up to 720 μg as intracoronary boli. Exclusion criteria were as follows: (a) allergy to adenosine; (b) baseline bradycardia (heart rate values and increased the percentage of patients showing an FFR less than 0.80. Resting Pd/Pa showed good accuracy in the identification of patients with significant FFR values (value in the prediction of a positive FFR value. A value up to 0.88 was associated with a 100% positive predictive value, whereas a value of at least 0.95 was associated with a 95% negative predictive value. This study showed that in intermediate lesions, resting Pd/Pa was related linearly to FFR. We identified 0.93 as the best cut-off value in the prediction of haemodynamically significant coronary stenosis as evaluated by FFR. However, cut-off values of 0.88 and 0.95 could provide the maximal predictive positive and negative values, suggesting the additional use of FFR only in patients with resting values within this range.

Adjunctive Application of Antimicrobial Photodynamic Therapy in Nonsurgical Periodontal Treatment: A Review of Literature

Directory of Open Access Journals (Sweden)

Takeshi Kikuchi

2015-10-01

Full Text Available Periodontal disease is caused by dental plaque biofilms, and the removal of these biofilms from the root surface of teeth plays a central part in its treatment. The conventional treatment for periodontal disease fails to remove periodontal infection in a subset of cases, such as those with complicated root morphology. Adjunctive antimicrobial photodynamic therapy (aPDT has been proposed as an additional treatment for this infectious disease. Many periodontal pathogenic bacteria are susceptible to low-power lasers in the presence of dyes, such as methylene blue, toluidine blue O, malachite green, and indocyanine green. aPDT uses these light-activated photosensitizer that is incorporated selectively by bacteria and absorbs a low-power laser/light with an appropriate wavelength to induce singlet oxygen and free radicals, which are toxic to bacteria. While this technique has been evaluated by many clinical studies, some systematic reviews and meta-analyses have reported controversial results about the benefits of aPDT for periodontal treatment. In the light of these previous reports, the aim of this review is to provide comprehensive information about aPDT and help extend knowledge of advanced laser therapy.

Adjunctive use of essential oils following scaling and root planing -a randomized clinical trial.

Science.gov (United States)

Azad, Mohammad Fallah; Schwiertz, Andreas; Jentsch, Holger F R

2016-06-07

Hitherto no study has been published on the effect of the adjunctive administration of essential oils following scaling and root planing (SRP). This study describes the effect of a mouthrinse consisting of essential oils (Cymbopogon flexuosus, Thymus zygis and Rosmarinus officinalis) following SRP by clinical and microbiological variables in patients with generalized moderate chronic periodontitis. Forty-six patients (aged 40-65 years) with moderate chronic periodontitis were randomized in a double-blind study and rinsed their oral cavity following SRP with an essential oil mouthrinse (n  =  23) or placebo (n  =  23) for 14 days. Probing depth (PD), attachment level (AL), bleeding on probing (BOP) and modified sulcus bleeding index (SBI) were recorded at baseline and after 3 and 6 months. Subgingival plaque was taken for assessment of major bacteria associated with periodontitis. AL, PD, BOP and SBI were significantly improved in both groups after three (p   essential oils following SRP has a positive effect on clinical variables and on bacterial levels in the subgingival biofilm. 332-12-24092012, DRKS 00009387, German Clinical Trials Register, Freiburg i. Br., 16.09.2015.

Clinic Predictive Factors for Insufficient Myocardial Reperfusion in ST-Segment Elevation Myocardial Infarction Patients Treated with Selective Aspiration Thrombectomy during Primary Percutaneous Coronary Intervention

Directory of Open Access Journals (Sweden)

Jinfan Tian

2016-01-01

Full Text Available Background. Insufficient data are available on the potential benefit of selective aspiration and clinical predictors for no-reflow in STEMI patients undergoing primary percutaneous coronary intervention (PPCI adjunct with aspiration thrombectomy. Objective. The aim of our study was to investigate clinical predictors for insufficient reperfusion in patients with high thrombus burden treated with PPCI and manual aspiration thrombectomy. Methods. From January 2011 till December 2015, 277 STEMI patients undergoing manual aspiration thrombectomy and PPCI were selected and 202 patients with a Thrombolysis in Myocardial Infarction (TIMI thrombus grade 4~5 were eventually involved in our study. According to a cTFC value, patients were divided into Group I (cTFC > 40, namely, insufficient reperfusion group; Group II (cTFC ≤ 40, namely, sufficient reperfusion group. Results. Univariate analysis showed that hypertension, multivessel disease, time from symptom to PCI (≧4.8 hours, and postaspiration cTFC > 40 were negative predictors for insufficient reperfusion. After multivariate adjustment, age ≧ 60 years, hypertension, time from symptom to PCI (≧4.8 hours, and postaspiration cTFC > 40 were independently associated with insufficient reperfusion in STEMI patients treated with manual aspiration thrombectomy. Upfront intracoronary GP IIb/IIIa inhibitor (Tirofiban was positively associated with improved myocardial reperfusion. Conclusion. Fully identifying risk factors will help to improve the effectiveness of selective thrombus aspiration.

A numerical study on the influence of vulnerable plaque composition on intravascular thermography measurements

International Nuclear Information System (INIS)

Have, A G ten; Gijsen, F J H; Wentzel, J J; Slager, C J; Serruys, P W; Steen, A F W van der

2006-01-01

Intracoronary thermography is a technique that measures lumen wall temperatures for vulnerable plaque detection. In this paper the influence of vulnerable plaque composition on lumen wall temperatures was studied numerically. Concerning the vulnerable plaque heat generation, the location of the heat source and its heat production were varied. Concerning the heat transfer, the thermal properties of the lipid core and the location of the vasa vasorum were studied. The heat source location was the main determinant of the lumen wall temperature distribution. The strongest effect was noted when the heat producing macrophages were located in the shoulder region leading to focal spots of higher temperature. The maximal lumen wall temperature was mainly determined by the heat production of the macrophages and the cooling effect of blood. The insulating properties of the lipid core increased lumen wall temperatures when the heat source was located in the cap and the presence of vasa vasorum lowered the temperatures. These results show that the lumen wall temperature distribution is influenced by vulnerable plaque composition and that intracoronary thermography techniques require a high spatial resolution. To be able to couple temperature measurements to plaque vulnerability, intracoronary thermography needs to be combined with an imaging modality

Poor neurological sequelae of herpes simplex virus encephalitis in an infant despite adequate antiviral and adjunct corticosteroid therapy

Directory of Open Access Journals (Sweden)

Ratna B Basak

2011-01-01

Full Text Available A 2-month-old infant presented to our emergency department with fever, altered consciousness, and focal seizures of acute onset. He had vesicular skin lesions over the right preauricular region. CT brain showed a large hypodense lesion involving the left temporo-parietal region, left basal ganglia and left thalamus. MRI brain revealed bilateral multifocal corticomedullary lesions suggestive of encephalitis. CSF-PCR was positive for herpes simplex virus (HSV type I. He was treated with standard dose intravenous acyclovir for 15 days along with a trial of pulse methylprednisolone, but was readmitted within a week with features of an early relapse. The infant survived but developed significant neurological sequelae. Although treatment of HSV is available, the neurological outcome is guarded even with adequate antiviral therapy. Adjunct corticosteroid therapy did not appear to attenuate the neurological sequelae.

Efficacy of exercise as an adjunct treatment for clinically depressed inpatients during the initial stages of antidepressant pharmacotherapy: An open randomized controlled trial.

Science.gov (United States)

Legrand, Fabien D; Neff, Elise M

2016-02-01

Physical exercise as adjunctive treatment for hospitalized patients with major depressive disorder (MDD) has been of increasing interest in the past few years. While preliminary findings are promising, these prior studies have been plagued by inclusion of participants at different stages of medication use at study entry. The present study evaluates the effects of a short (10-days) add-on endurance-training intervention in hospitalized MDD patients on antidepressant medication for less than two weeks. Thirty-five participants were randomly assigned to one of three study groups: aerobic exercise (n=14), placebo (stretching) exercise (n=11), or no intervention (control; n=10). The study outcome was the change in the Beck Depression Inventory (BDI-II) total score from baseline to the end of the study period. The intent-to-treat analysis showed significant improvements in BDI-II scores for both the aerobic and the stretching groups. However, comparing pre- to post-study depression changes in these two groups, we found a large effect size in favor of aerobic exercise (Cohen's d=-1.06). No significant change in depressive symptoms was found in the control group. The nature of the intervention (i.e., exercise) meant blinding participants to treatments was not possible. Precise information on medication dosage was not available, and the short duration of interventions and lack of follow-up assessment were all limitations. Endurance-training can be a helpful adjunct treatment for hospitalized patients with severe affective disorders in the initial stages of pharmacotherapy. Copyright © 2015 Elsevier B.V. All rights reserved.

Adjunctive cryotherapy for pigmentary keratitis in dogs: a study of 16 corneas.

Science.gov (United States)

Azoulay, Thierry

2014-07-01

To assess whether soft cryotherapy (dimethylether, isobutene, and propane) can remove pigmentation of the cornea that has accumulated under different conditions when conventional therapy has been unsuccessful. Nine dogs with unilateral or bilateral corneal pigmentation (16 eyes) were included based on progressive corneal pigmentation that was unresponsive to long-term etiological treatment. The dogs had keratoconjunctivitis sicca or chronic superficial keratitis. A cryogen of 95% dimethylether, 3% isobutane, and 2% propane was applied to the pigmented areas of each cornea under anesthesia. Initial corneal pigmentation and changes were documented over the entire study period using a grading scheme and clinical photographs. Most of the pigment deposits were gone by 5-15 days after cryosurgery. Postoperatively, the dogs showed some corneal edema and corneo-conjunctival inflammation, and three dogs had superficial corneal ulcers; these symptoms had resolved by 1 month after the procedure. Follow-up for more than 90 days was available in five dogs (nine corneas), and we observed total or partial repigmentation when the underlying disease was not controlled. A new cryotherapy procedure was successfully performed in two of these dogs. Given the sensitivity to cold of melanocytes, cryotherapy is a viable adjunctive treatment for refractory severe corneal pigmentation. Etiological treatment remains necessary to prevent pigmentation from rapidly reappearing. Only a few dogs were followed for more than 90 days; further study is necessary to evaluate the long-term safety and efficacy of soft cryotherapy. © 2013 American College of Veterinary Ophthalmologists.

Effects of adenosine and defibrotide adjunct to a standard crystalloid cardioplegic solution.

Science.gov (United States)

Mantovani, V; Mariscalco, G; Borsani, P; Tenconi, S; Bruno, V D; Leva, C; Ferrarese, S; Sala, A

2005-06-01

Adenosine has many actions potentially useful as adjunct to a cardioplegia. Defibrotide was recently shown to have protective effects during cardiac arrest. The aim of this study was to compare these 2 substances to delineate their profile of action in the setting of cardioplegic arrest. A Langendorff model for isolated rat hearts was employed: 3 groups of 8 hearts each were used, respectively with plain St. Thomas cardioplegia as control (group C), and the same solution added with adenosine (group A) or defibrotide (group D). The hearts had a baseline perfusion for 30 minutes with Krebs-Henseleit solution at 37 degrees C, cardioplegia administration for 3 minutes, then 30 minutes of ischemia without any perfusion and finally 30 minutes of reperfusion with Krebs-Henseleit solution at 37 degrees C. The time to attain heart arrest was 20% shorter in group A, but this difference did not reach statistical significance (A: 13.6+/-1.5; D: 16.8+/-2.7; C: 17.3+/-2.2 s). The heart rate during reperfusion in group A was almost identical to baseline, while in both group C and D it was significantly lower (A: 101%, D: 93.4%, C: 82.4%, pdefibrotide have protective effects in an isolated model of cardioplegic arrest. Adenosine is significantly more active on heart rate while defibrotide is more active on contractily. Further studies are justified in order to test the combination of these 2 drugs.

Optimization of culture media for extracellular expression of ...

African Journals Online (AJOL)

Purpose: To investigate the enhancement of streptokinase extracellular expression in Escherichia coli by adjusting culture media. Methods: Screening of 10 chemical factors (EDTA, peptone, glycine, triton X-100, glycerol, K2HPO4,. KH2PO4, Ca2+ (calcium chloride), yeast and NaCl) in order to increase the secretion of ...

Population dynamics model for plasmid bearing and plasmid lacking ...

African Journals Online (AJOL)

Streptokinase production in bioreactor is well associated to cell population dynamics. It is an established fact that two types of cell populations are found to emerge from the initial pool of recombinant cell population. This phenomenon leads to an undesired loss in yield of the product. Primary metabolites, like acetic acid etc ...

Clinical efficacy, onset time and safety of bright light therapy in acute bipolar depression as an adjunctive therapy: A randomized controlled trial.

Science.gov (United States)

Zhou, Tian-Hang; Dang, Wei-Min; Ma, Yan-Tao; Hu, Chang-Qing; Wang, Ning; Zhang, Guo-Yi; Wang, Gang; Shi, Chuan; Zhang, Hua; Guo, Bin; Zhou, Shu-Zhe; Feng, Lei; Geng, Shu-Xia; Tong, Yu-Zhen; Tang, Guan-Wen; He, Zhong-Kai; Zhen, Long; Yu, Xin

2018-02-01

Bright light therapy (BLT) is an effective treatment for seasonal affective disorder and non- seasonal depression. The efficacy of BLT in treating patients with bipolar disorder is still unknown. The aim of this study is to examine the efficacy, onset time and clinical safety of BLT in treating patients with acute bipolar depression as an adjunctive therapy (trial registration at ClinicalTrials.gov: NCT02009371). This was a multi-center, single blind, randomized clinical trial. Seventy-four participants were randomized in one of two treatment conditions: BLT and control (dim red light therapy, dRLT). Sixty-three participants completed the study (33 BLT, 30 dRLT). Light therapy lasted for two weeks, one hour every morning. All participants were required to complete several scales assessments at baseline, and at the end of weeks 1 and 2. The primary outcome measures were the clinical efficacy of BLT which was assessed by the reduction rate of HAMD-17 scores, and the onset time of BLT which was assessed by the reduction rate of QIDS-SR16 scores. The secondary outcome measures were rates of switch into hypomania or mania and adverse events. 1) Clinical efficacy: BLT showed a greater ameliorative effect on bipolar depression than the control, with response rates of 78.19% vs. 43.33% respectively (p < 0.01). 2) Onset day: Median onset day was 4.33 days in BLT group. 3) BLT-emergent hypomania: No participants experienced symptoms of hypomania. 4) Side effects: No serious adverse events were reported. BLT can be considered as an effective and safe adjunctive treatment for patients with acute bipolar depression. Copyright © 2017 Elsevier B.V. All rights reserved.

Systemic antimicrobial therapy (minocycline as an adjunct to non-surgical approach to recurrent chronic generalized gingival hyperplasia

Directory of Open Access Journals (Sweden)

Parag M Khatri

2014-01-01

Full Text Available Systemic antibiotic treatment has emerged as a powerful adjunct to conventional mechanical debridement for therapeutic management of the periodontal diseases. The conceptual basis for treating periodontal diseases as infections is particularly attractive in part because of substantial data indicating that these diseases may be associated with specific putative pathogens. Further, discrete groups of patients respond well to systemic antibiotics and exhibit improvement of clinical parameters, including attachment level and inflammation. This bacterial-host interaction, which is ever-so-present in periodontitis, directs us toward utilizing antimicrobial agents along with the routine mechanical debridement. This case report presents a case of a female patient with recurrence of the chronic generalized periodontitis with gingival enlargement, which is treated thrice by referral dentist. A through clinical examination was carried out pre-operatively and treatment was planned with systemic minocycline in conjunction with the conventional non-surgical approach. There was a significant reduction of pocket depth, gain in attachment with dramatic improvement clinically.

Systemic antimicrobial therapy (minocycline) as an adjunct to non-surgical approach to recurrent chronic generalized gingival hyperplasia.

Science.gov (United States)

Khatri, Parag M; Bacha, Shraddanand

2014-03-01

Systemic antibiotic treatment has emerged as a powerful adjunct to conventional mechanical debridement for therapeutic management of the periodontal diseases. The conceptual basis for treating periodontal diseases as infections is particularly attractive in part because of substantial data indicating that these diseases may be associated with specific putative pathogens. Further, discrete groups of patients respond well to systemic antibiotics and exhibit improvement of clinical parameters, including attachment level and inflammation. This bacterial-host interaction, which is ever-so-present in periodontitis, directs us toward utilizing antimicrobial agents along with the routine mechanical debridement. This case report presents a case of a female patient with recurrence of the chronic generalized periodontitis with gingival enlargement, which is treated thrice by referral dentist. A through clinical examination was carried out pre-operatively and treatment was planned with systemic minocycline in conjunction with the conventional non-surgical approach. There was a significant reduction of pocket depth, gain in attachment with dramatic improvement clinically.

Intraosseous injection as an adjunct to conventional local anesthetic techniques: A clinical study.

Science.gov (United States)

Idris, Mohamed; Sakkir, Nasil; Naik, Kishore Gopalakrishna; Jayaram, Nandakishore Kunijal

2014-09-01

The achievement of successful local anesthesia is a continual challenge in dentistry. Adjunctive local anesthetic techniques and their armamentaria, such as intraosseous injection (the Stabident system and the X-tip system) have been proposed to be advantageous in cases where the conventional local anesthetic techniques have failed. A clinical study was undertaken using intraosseous injection system by name X-tip to evaluate its effectiveness in cases where inferior alveolar nerve block has failed to provide pulpal anesthesia. Sixty adult patients selected were to undergo endodontic treatment for a mandibular molar tooth. Inferior alveolar nerve block was given using 4% articaine with 1:100,000 epinephrine. Twenty-four patients (40%) had pain even after administration of IAN block; intraosseous injection was administered using 4% articaine containing 1:100,000 epinephrine, using the X-tip system. The success of X-tip intraosseous injection was defined as none or mild pain (Heft-Parker visual analog scale ratings ≤ 54 mm) on endodontic access or initial instrumentation. Intraosseous injection technique was successful in 21 out of 24 patients (87.5%), except three patients who had pain even after supplemental X-tip injection. Within the limits of this study, we can conclude that supplemental intraosseous injection using 4% articaine with 1:100,000 epinephrine has a statistically significant influence in achieving pulpal anesthesia in patients with irreversible pulpitis.

Expression of recombinant Streptokinase from local Egyptian ...

African Journals Online (AJOL)

We reported for the first time the expression of a recombinant SK from a local Streptococcus strain. When produced on industrial scale this r-SK may substantially contribute to reducing the costs of thrombolytic therapy in developing countries. In this study, a highly purified r-SK from Streptococcus sp. isolated from Egyptian ...

Safety and efficacy of a xenogeneic DNA vaccine encoding for human tyrosinase as adjunctive treatment for oral malignant melanoma in dogs following surgical excision of the primary tumor.

Science.gov (United States)

Grosenbaugh, Deborah A; Leard, A Timothy; Bergman, Philip J; Klein, Mary K; Meleo, Karri; Susaneck, Steven; Hess, Paul R; Jankowski, Monika K; Jones, Pamela D; Leibman, Nicole F; Johnson, Maribeth H; Kurzman, Ilene D; Wolchok, Jedd D

2011-12-01

To evaluate the safety and efficacy of a vaccine containing plasmid DNA with an insert encoding human tyrosinase (ie, huTyr vaccine) as adjunctive treatment for oral malignant melanoma (MM) in dogs. 111 dogs (58 prospectively enrolled in a multicenter clinical trial and 53 historical controls) with stage II or III oral MM (modified World Health Organization staging scale, I to IV) in which locoregional disease control was achieved. 58 dogs received an initial series of 4 injections of huTyr vaccine (102 μg of DNA/injection) administered transdermally by use of a needle-free IM vaccination device. Dogs were monitored for adverse reactions. Surviving dogs received booster injections at 6-month intervals thereafter. Survival time for vaccinates was compared with that of historical control dogs via Kaplan-Meier survival analysis for the outcome of death. Kaplan-Meier analysis of survival time until death attributable to MM was determined to be significantly improved for dogs that received the huTyr vaccine, compared with that of historical controls. However, median survival time could not be determined for vaccinates because dogs as adjunctive treatment for oral MM. Response to DNA vaccination in dogs with oral MM may be useful in development of plasmid DNA vaccination protocols for human patients with similar disease.

Non-surgical treatment of peri-implantitis with the adjunctive use of an 810-nm diode laser

Directory of Open Access Journals (Sweden)

Marisa Roncati

2013-01-01

Full Text Available An 810-nm diode laser was used to non-surgically treat a 7-mm pocket around an implant that had five threads of bone loss, BoP+, and exudate, and the patient was followed up for 5 years. Non-surgical treatment, home care reinforcement, clinical indices records, and radiographic examination were completed in two consecutive 1-h appointments within 24 h. The patient was monitored frequently for the first 3 months. Subsequently, maintenance debridement visits were scheduled at 3-month intervals. The patient had a decreased probing pocket depth and a negative BoP index compared to initial clinical data, and the results were stable after 1 year. After 5 years of follow-up visits, there appeared to be rebound of the bone level radiographically. Within the limits of this case report, conventional non-surgical periodontal therapy with the adjunctive use of an 810-nm diode laser may be a feasible alternative approach for the management of peri-implantitis. The 5-year clinical and radiographic outcomes indicated maintenance of the clinical improvement.

Antitumor Effects of Palladium-α-Lipoic Acid Complex Formulation as an Adjunct in Radiotherapy.

Science.gov (United States)

Veena, Ravindran Kalathil; Ajith, Thekkuttuparambil Ananthanarayanan; Janardhanan, Kainoor Krishnankutty; Antonawich, Francis

2016-01-01

Several investigations have been initiated to enhance the antitumor effect of radiation and ameliorate its adverse effects such as reducing blood cell counts and causing DNA damage in normal cells. Compounds that enhance the antitumor activity of radiation without reducing blood cell counts or damaging DNA in normal cells can be of immense use as an adjunct in radiotherapy. We evaluated the antitumor effect of a specific set of minerals, vitamins, and amino acids (Poly-MVA) (2 mL/kg, per os), with and without radiation, against Dalton's lymphoma ascites (DLA) and Ehrlich's ascites carcinoma (EAC) cell lines that were transplanted in a solid-tumor model. Whole-body γ-radiation exposure (2 Gy) was performed using 60Co. Poly-MVA enhanced the antitumor effect of radiation when administered beforehand. Furthermore, Poly-MVA administered once daily for 2 wk, immediately after 4 Gy irradiation, protected DNA damage in peripheral blood. It also rendered protection against the radiation-induced reduction of platelet count. The unique electronic and redox properties of palladium-α-lipoic acid complex in Poly-MVA appear to be responsible for the exhibited effect. The results conclude that the antitumor-enhancing and normal cell-protective effect of Poly-MVA warrants additional studies for its potential clinical application.

Co-registration of optical coherence tomography and X-ray angiography in percutaneous coronary intervention

DEFF Research Database (Denmark)

Hebsgaard, Lasse; Nielsen, Troels Munck; Tu, Shengxian

2014-01-01

Background Intracoronary imaging provides accurate lesion delineation and precise measurements for sizing and positioning of coronary stents. During percutaneous coronary intervention (PCI), it may be challenging to identify corresponding segments between intracoronary imaging and angiography....... Computer based online co-registration may aid the target segment identification. Methods The DOCTOR fusion study was a prospective, single arm, observational study including patients admitted for elective PCI. Optical coherence tomography (OCT) was acquired pre-stent implantation for sizing of stents...... to the computer-based co-registration, segments of the target lesion indicated on OCT were left uncovered by stent in 14 patients (70%). Conclusion Computer based online co-registration of OCT and angiography is feasible. Frequent inaccuracies in operator based registration indicate that computer aided co...

Myocardial capillary permeability for small hydrophilic indicators during normal physiological conditions and after ischemia and reperfusion

DEFF Research Database (Denmark)

Svendsen, Jesper Hastrup

1991-01-01

Myocardial capillary permeability for small hydrophilic solutes (51Cr-EDTA or 99mTc-DTPA) has been measured using intracoronary indicator bolus injection and external radioactivity registration (the single injection, residue detection method). The method is based on kinetic separation of the inje......Myocardial capillary permeability for small hydrophilic solutes (51Cr-EDTA or 99mTc-DTPA) has been measured using intracoronary indicator bolus injection and external radioactivity registration (the single injection, residue detection method). The method is based on kinetic separation...... including microvascular alterations. In open chest dogs transitory increases in capillary extraction fraction and PdS for small hydrophilic solutes were seen following 20 minutes of regional myocardial ischemia and reperfusion. This response could be inhibited by treatment directed against superoxide...

Orbital atherectomy as an adjunct to debulk difficult calcified lesions prior to mesenteric artery stenting.

Science.gov (United States)

Manunga, Jesse M; Oderich, Gustavo S

2012-08-01

To describe a technique in which percutaneous orbital atherectomy is used to debulk heavily calcified superior mesenteric artery (SMA) occlusions as an adjunct in patients undergoing angioplasty and stenting. The technique is demonstrated in a 62-year-old woman with a replaced right hepatic artery originating from an SMA occluded by densely calcified lesions. Via a left transbrachial approach, a 7-F MPA guide catheter was used to engage the ostium of the SMA, which was crossed using a catheter and guidewire. The calcified lesion was debulked using the 2-mm Diamondback 360° orbital atherectomy system. The wire was exchanged for a 0.014-inch filter wire and 0.018-inch guidewire. Using a 2-guidewire technique, the SMA was stented with a self-expanding stent for the distal lesion that crossed side branches and a balloon-expandable stent at the ostium. A 0.014-inch guidewire was placed into the replaced hepatic artery through a cell of the self-expanding stent, followed by deployment of a small balloon-expandable stent to address the residual lesion. The use of orbital atherectomy to debulk occluded and heavily calcified SMA lesions may optimize the technical results with angioplasty and stenting.

Interactions of ionic and nonionic contrast agents with thrombolytic agents

International Nuclear Information System (INIS)

Fareed, J.; Moncada, R.; Scanlon, P.; Hoppensteadt, D.; Huan, X.; Walenga, J.M.

1987-01-01

Both the ionic and nonionic intravascular contrast media have been used before and after the administration of thrombolytic agents to evaluate clot lysis during angioplasty and the treatment of myocardial infarction. In experimental animal models, the authors found that the clot lytic efficacy of streptokinase, streptokinase-plasminogen complex, and tissue plasminogen activator (t-PA) is markedly augmented if these agents are administered within 1 hour after the angiographic producers. Furthermore, contrast agents injected after the administration of t-Pa exhibit a synergistic action. In stimulated models administration of one ionic contrast medium (Angiovist, Berlex, Wayne, NJ) and two nonionic contrast agents (Isovue-370, Squibb Diagnostics, New Brunswick, NJ; Omnipaque-350, Winthrop, NY) 15 minutes before the administration of t-PA resulted in marked enhancement of the lytic activity. Although the mechanism of this interaction is unknown at this time, it should be taken into consideration in the treatment of patients with myocardial infarction, in whom contrast agents are continually used to evaluate the therapeutic lysis. Furthermore, this interaction may be partly related to the therapeutic efficacy and/or hemorrhagic actions observed

Evaluation of the efficacy of adjunctive lamotrigine in the treatment of epilepsy and depression with Meta-analysis

Directory of Open Access Journals (Sweden)

Juan CAO

2016-01-01

Full Text Available Objective To evaluate the efficacy of adjunctive lamotrigine in the treatment of patients with epilepsy and comorbid depressive symptoms. Methods Relevant clinical trials were searched via PubMed, Cochrane Central Register of Controlled Trials (CENTRAL, China National Knowledge Infrastructure (CNKI and Wanfang Data from January 1998 to June 2014 using the following retrieval words: lamotrigine, epilepsy and depressive both in Chinese and English. The Cochrane Handbook for Systematic Reviews of Interventions (Version 5.0.2 was used to evaluate the quality of randomized controlled trials (RCTs. Two reviewers independently evaluated the quality of included articles and abstracted the data. Meta-analysis was conducted using RevMan 5.1.1 software. Results According to the inclusion criteria, 3 prospective clinical trials with a total of 668 patients were finally selected. The Meta-analysis showed the Beck Depression Inventory-Ⅱ (BDI-Ⅱ score (MD = - 8.400, 95%CI: - 10.890— - 5.920; P = 0.000, Cornell Dysthymia Rating Scale (CDRS score (MD = - 8.240, 95% CI: - 11.180— - 5.290; P = 0.000 and Profile of Mood States (POMS score (MD = - 24.210, 95%CI: - 30.740— - 17.680; P = 0.000 in lamotrigine group were significantly improved compared to those in control group. As for 6 mood states in POMS, the scores of tension-anxiety (MD = - 3.360, 95%CI: - 4.620— - 2.100; P = 0.000, depression-dejection (MD = - 5.490, 95%CI: - 7.420— - 3.560; P = 0.000, anger-hostility (MD = - 3.870, 95%CI: - 5.510— - 2.230; P = 0.000, fatigue-inertia (MD = - 4.480, 95%CI: - 5.630— - 3.320; P = 0.000, confusion-bewilderment (MD = - 2.720, 95%CI: - 3.730— - 1.720; P = 0.000 in lamotrigine group were all significantly lower than those in control group, while the score of vigor-activity (MD = 3.970, 95% CI: 2.870-5.070; P = 0.000 was significantly higher than that in control group. Conclusions The effect of adjunctive lamotrigine in the

Efficacy and safety of an adjunctive mGlu2 receptor positive allosteric modulator to a SSRI/SNRI in anxious depression.

Science.gov (United States)

Kent, Justine M; Daly, Ella; Kezic, Iva; Lane, Rosanne; Lim, Pilar; De Smedt, Heidi; De Boer, Peter; Van Nueten, Luc; Drevets, Wayne C; Ceusters, Marc

2016-06-03

This phase 2a, randomized, multicenter, double-blind, proof-of-concept study was designed to evaluate, efficacy, safety and tolerability of JNJ-40411813/ADX71149, a novel metabotropic glutamate 2 receptor positive allosteric modulator as an adjunctive treatment for major depressive disorder (MDD) with significant anxiety symptoms. Eligible patients (18-64 years) had a DSM-IV diagnosis of MDD, Hamilton Depression Rating Scale-17 (HDRS17) score of ≥ 18, HDRS17 anxiety/somatization factor score of ≥ 7, and an insufficient response to current treatment with a selective serotonin reuptake inhibitor or serotonin-norepinephrine reuptake inhibitor. The doubly-randomized, 8-week double-blind treatment phase was comprised of two 4-week periods, from which a combined test statistic was generated, with pre-determined weights assigned to each of the 2 treatment periods. Period 1: patients (n=121) were randomly assigned (1:1) to JNJ-40411813 (n=62; 50mg to 150 mg b.i.d, flexibly dosed) or placebo (n=59); Period 2: placebo-treated patients (n=22) who continued to meet entry severity criteria were re-randomized (1:1) to JNJ-40411813 or placebo, while other patients underwent sham re-randomization and continued on their same treatment. Of 121 randomized patients, 100 patients (82.6%) were completers. No efficacy signal was detected on the primary endpoint, the 6-item Hamilton Anxiety Subscale (HAM-A6, p=0.51). Efficacy signals (based on prespecified 1-sided pdepression (HDRS17 total score, 6-item subscale of HDRS17 assessing core depressive symptoms [HAM-D6], and Inventory of Depressive Symptomatology [IDS-C30]) and anxiety (HDRS17 anxiety/somatization factor, IDS-C30 anxiety subscale). Although well-tolerated, the results do not suggest efficacy for JNJ-40411813 as an adjunctive treatment for patients with MDD with significant anxious symptoms in the dose range studied. Copyright © 2016 Elsevier Inc. All rights reserved.

Epidural cortical stimulation as adjunctive treatment for non-fluent aphasia: preliminary findings.

Science.gov (United States)

Cherney, Leora R; Erickson, Robert K; Small, Steven L

2010-09-01

This study evaluated the safety and feasibility of targeted epidural cortical stimulation delivered concurrently with intensive speech-language therapy for treatment of chronic non-fluent aphasia. Eight stroke survivors with non-fluent aphasia received intensive behavioural therapy for 3 h daily for 6 weeks using a combination of articulation drills, oral reading and conversational practice. Four of these participants (investigational participants) also underwent functional MRI guided surgical implantation of an epidural stimulation device which was activated only during therapy sessions. Behavioural data were collected before treatment, immediately after treatment and at 6 and 12 weeks following termination of therapy. Imaging data were collected before and after treatment. Investigational participants showed a mean Aphasia Quotient change of 8.0 points immediately post-therapy and at the 6 week follow-up, and 12.3 points at 12 weeks. The control group had changes of 4.6, 5.5 and 3.6 points, respectively. Similar changes were noted on subjective caregiver ratings. Functional imaging suggested increased consolidation of activity in interventional participants. Behavioural speech-language therapy improves non-fluent aphasia, independent of cortical stimulation. However, epidural stimulation of the ipsilesional premotor cortex may augment this effect, with the largest effects after completion of therapy. The neural mechanisms underlying these effects are manifested in the brain by decreases in the volume of activity globally and in particular regions. Although the number of participants enrolled in this trial precludes definitive conclusions, targeted epidural cortical stimulation appears safe and may be a feasible adjunctive treatment for non-fluent aphasia, particularly when the aphasia is more severe.

COMPARISON OF EFFECT OF MAGNESIUM SULPHATE AND PRESERVATIVE-FREE KETAMINE AS AN ADJUNCT TO EPIDURAL BUPIVACAINE FOR POSTOPERATIVE ANALGESIA IN ABDOMINAL HYSTERECTOMY

Directory of Open Access Journals (Sweden)

Radha Korumbil Raghavan

2017-08-01

Full Text Available BACKGROUND Neuraxial blocks are the most common method of anaesthesia in abdominal hysterectomies and epidural technique has been used widely to provide both anaesthesia and postoperative analgesia. It has become a common practice to use polypharmacy approach for treatment of intra and postoperative pain, because no drug has yet been identified that specifically inhibit nociception without side effects. The aim of the study is to compare the effects of magnesium sulphate versus preservative-free ketamine as an adjunct to epidural bupivacaine for postoperative analgesia in abdominal hysterectomy. MATERIALS AND METHODS After obtaining informed consent, the patients were divided into 3 groups of 40 each to receive 20 mL 0.5% bupivacaine (group B, 19 mL 0.5% bupivacaine + 50 mg magnesium sulphate (group BM, 19 mL 0.5% bupivacaine + 50 mg preservative-free ketamine (group BK. Epidural catheter was inserted at L1-L2 space using standard technique. Correct placement was confirmed by a test dose of 2% lignocaine + adrenaline 1 in 2 lakhs. Postoperative analgesia were assessed by VAS score and 0.125% bupivacaine infusion and 1 g paracetamol IV infusion was given as rescue analgesics when VAS ≥4. Onset duration, motor block and side effects were also monitored. RESULTS Mean time of duration of onset in group B, BM, BK were 20, 14, 18 minutes, respectively. Mean time for rescue analgesia were 180, 240 and 480 minutes in group 1, 2 and 3, respectively. These differences were statistically significant. The side effects noticed in each group were not statistically significant. CONCLUSION The onset of effect is faster when magnesium sulphate were added as an adjunct to bupivacaine as compared to preservativefree ketamine. The postoperative analgesia is found to be more with preservative-free ketamine as compared to magnesium sulphate without any significant side effects.

Mechanism of the potentiation of thrombolysis by pentoxifylline (Trental)

International Nuclear Information System (INIS)

Ambrus, J.L.; Ambrus, C.M.; Mahfzah, M.; Markus, J.A.; Klein, E.; Gastpar, H.

1987-01-01

Streptokinase induced thrombolysis of radioactive labeled human fibrin clots was potentiated by simultaneous treatment with pentoxifylline (Trental). This appears to be due in part to the prevention of platelet aggregation on the clot. In addition, release of t-PA and PgI2 from the endothelium and increases in red cell deformability may also play a role

Mechanism of the potentiation of thrombolysis by pentoxifylline (Trental)

Energy Technology Data Exchange (ETDEWEB)

Ambrus, J.L.; Ambrus, C.M.; Mahfzah, M.; Markus, J.A.; Klein, E.; Gastpar, H.

1987-01-01

Streptokinase induced thrombolysis of radioactive labeled human fibrin clots was potentiated by simultaneous treatment with pentoxifylline (Trental). This appears to be due in part to the prevention of platelet aggregation on the clot. In addition, release of t-PA and PgI2 from the endothelium and increases in red cell deformability may also play a role.

Assessing sensor accuracy for non-adjunct use of continuous glucose monitoring.

Science.gov (United States)

Kovatchev, Boris P; Patek, Stephen D; Ortiz, Edward Andrew; Breton, Marc D

2015-03-01

The level of continuous glucose monitoring (CGM) accuracy needed for insulin dosing using sensor values (i.e., the level of accuracy permitting non-adjunct CGM use) is a topic of ongoing debate. Assessment of this level in clinical experiments is virtually impossible because the magnitude of CGM errors cannot be manipulated and related prospectively to clinical outcomes. A combination of archival data (parallel CGM, insulin pump, self-monitoring of blood glucose [SMBG] records, and meals for 56 pump users with type 1 diabetes) and in silico experiments was used to "replay" real-life treatment scenarios and relate sensor error to glycemic outcomes. Nominal blood glucose (BG) traces were extracted using a mathematical model, yielding 2,082 BG segments each initiated by insulin bolus and confirmed by SMBG. These segments were replayed at seven sensor accuracy levels (mean absolute relative differences [MARDs] of 3-22%) testing six scenarios: insulin dosing using sensor values, threshold, and predictive alarms, each without or with considering CGM trend arrows. In all six scenarios, the occurrence of hypoglycemia (frequency of BG levels ≤50 mg/dL and BG levels ≤39 mg/dL) increased with sensor error, displaying an abrupt slope change at MARD =10%. Similarly, hyperglycemia (frequency of BG levels ≥250 mg/dL and BG levels ≥400 mg/dL) increased and displayed an abrupt slope change at MARD=10%. When added to insulin dosing decisions, information from CGM trend arrows, threshold, and predictive alarms resulted in improvement in average glycemia by 1.86, 8.17, and 8.88 mg/dL, respectively. Using CGM for insulin dosing decisions is feasible below a certain level of sensor error, estimated in silico at MARD=10%. In our experiments, further accuracy improvement did not contribute substantively to better glycemic outcomes.

Spot-On Skin Lipid Complex as an Adjunct Therapy in Dogs with Atopic Dermatitis: An Open Pilot Study

Directory of Open Access Journals (Sweden)

Masato Fujimura

2011-01-01

Full Text Available The purpose of this paper was to evaluate the efficacy of topical skin lipid complex (SLC in canine atopic dermatitis (AD. Eight dogs with chronic AD and no improvement of main therapy in symptoms, erythema, lichenification, excoriation, and alopecia in the previous month were treated with SLC topically as adjunct therapy at lesion sites twice weekly for 12 weeks. A statistically significant reduction (26.0%, <0.05 in the third version of the Canine Atopic Dermatitis Extent and Severity Index (CADESI-03 modification from baseline was recorded 6 weeks after treatment, with marked reduction in the erythema subscore (36.2%, <0.005. A significant reduction in excoriation and alopecia subscores was observed 6 weeks after treatment (39.9%, <0.05 and 19.9%, <0.05, resp.. However, the lichenification subscore was not reduced significantly at 6 or 12 weeks. These findings suggest that topical SLC may have therapeutic and clinical benefits in dogs with AD.

Celecoxib as adjunctive treatment to risperidone in children with autistic disorder: a randomized, double-blind, placebo-controlled trial.

Science.gov (United States)

Asadabadi, Mahtab; Mohammadi, Mohammad-Reza; Ghanizadeh, Ahmad; Modabbernia, Amirhossein; Ashrafi, Mandana; Hassanzadeh, Elmira; Forghani, Saeedeh; Akhondzadeh, Shahin

2013-01-01

Autism is associated with activation of the inflammatory response system. This study aims to assess the efficacy of a cyclooxygenase-2 inhibitor, celecoxib, as adjunctive therapy in the treatment of autism In a 10-week randomized double-blind placebo-controlled study, 40 outpatient children with a Diagnostic and Statistical Manual of Mental Disorders, fourth edition, text revision clinical diagnosis of autism were randomly allocated to celecoxib plus risperidone or placebo plus risperidone. The dose of risperidone and celecoxib were titrated up to 3 and 300 mg/day, respectively. Patients were assessed at baseline and after 2, 4, 6, and 10 weeks of starting medication using the Aberrant Behavior Checklist-Community (ABC-C) Rating Scale. Primary outcome measure was the change in irritability subscale of ABC-C. Significant time × treatment interaction was observed for Irritability (F (1.658, 63.021) = 13.580, P autism. (Registration, www.irct.ir ; IRCT138711091556N2).

Intraosseous injection as an adjunct to conventional local anesthetic techniques: A clinical study

Science.gov (United States)

Idris, Mohamed; Sakkir, Nasil; Naik, Kishore Gopalakrishna; Jayaram, Nandakishore Kunijal

2014-01-01

Background: The achievement of successful local anesthesia is a continual challenge in dentistry. Adjunctive local anesthetic techniques and their armamentaria, such as intraosseous injection (the Stabident system and the X-tip system) have been proposed to be advantageous in cases where the conventional local anesthetic techniques have failed. Aim: A clinical study was undertaken using intraosseous injection system by name X-tip to evaluate its effectiveness in cases where inferior alveolar nerve block has failed to provide pulpal anesthesia. Materials and Methods: Sixty adult patients selected were to undergo endodontic treatment for a mandibular molar tooth. Inferior alveolar nerve block was given using 4% articaine with 1:100,000 epinephrine. Twenty-four patients (40%) had pain even after administration of IAN block; intraosseous injection was administered using 4% articaine containing 1:100,000 epinephrine, using the X-tip system. The success of X-tip intraosseous injection was defined as none or mild pain (Heft-Parker visual analog scale ratings ≤ 54 mm) on endodontic access or initial instrumentation. Results: Intraosseous injection technique was successful in 21 out of 24 patients (87.5%), except three patients who had pain even after supplemental X-tip injection. Conclusion: Within the limits of this study, we can conclude that supplemental intraosseous injection using 4% articaine with 1:100,000 epinephrine has a statistically significant influence in achieving pulpal anesthesia in patients with irreversible pulpitis. PMID:25298642

Caries-preventive effectiveness of fluoride varnish as adjunct to oral health promotion and supervised tooth brushing in preschool children: a double-blind randomized controlled trial.

Science.gov (United States)

Agouropoulos, A; Twetman, S; Pandis, N; Kavvadia, K; Papagiannoulis, L

2014-10-01

To evaluate the effect of biannual fluoride varnish applications in preschool children as an adjunct to school-based oral health promotion and supervised tooth brushing with 1000ppm fluoride toothpaste. 424 preschool children, 2-5 year of age, from 10 different pre schools in Athens were invited to this double-blind randomized controlled trial and 328 children completed the 2-year programme. All children received oral health education with hygiene instructions twice yearly and attended supervised tooth brushing once daily. The test group was treated with fluoride varnish (0.9% diflurosilane) biannually while the control group had placebo applications. The primary endpoints were caries prevalence and increment; secondary outcomes were gingival health, mutans streptococci growth and salivary buffer capacity. The groups were balanced at baseline and no significant differences in caries prevalence or increment were displayed between the groups after 1 and 2 years, respectively. There was a reduced number of new pre-cavitated enamel lesions during the second year of the study (p=0.05) but the decrease was not statistically significant. The secondary endpoints were unaffected by the varnish treatments. Under the present conditions, biannual fluoride varnish applications in preschool children did not show significant caries-preventive benefits when provided as an adjunct to school-based supervised tooth brushing with 1000ppm fluoride toothpaste. In community based, caries prevention programmes, for high caries risk preschool children, a fluoride varnish may add little to caries prevention, when 1000ppm fluoride toothpaste is used daily. Copyright © 2014 Elsevier Ltd. All rights reserved.

The use of multimedia as an adjunct to the informed consent process for ankle ligament reconstruction surgery.

Science.gov (United States)

Batuyong, Eldridge; Birks, Christopher; Beischer, Andrew D

2012-06-01

Obtaining "informed consent" is an integral aspect of surgery that can be fraught with difficulty. This study assessed the efficacy of a multimedia education tool in improving patients' understanding when used as an adjunct to the traditional verbal consent process regarding ankle lateral ligament reconstruction surgery. A total of 56 patients (28 males and 28 females) were recruited with a mean age of 36 years. A standardized verbal discussion regarding surgical treatment was provided to each patient. Understanding was then assessed using a knowledge questionnaire. Subsequently, each patient observed a multimedia educational program following which the knowledge questionnaire was repeated. Additional supplementary questions were then given regarding the ease of understanding and satisfaction with the 2 methods of education delivery. The patients answered 75% of the questions correctly before the multimedia module compared with 88% after it (P multimedia tool performed as well as the treating surgeon. Multimedia tools used in sequence after a verbal consent resulted in improved patient understanding of pertinent information regarding ankle lateral ligament reconstruction surgery. Therapeutic Level II.

Amisulpride as adjunct to clozapine in treatment-resistant schizophrenia and schizoaffective disoder: An open-label pilot study

Directory of Open Access Journals (Sweden)

Liezl Koen

2006-03-01

Full Text Available Background. Although clozapine is the treatment of choice for treatment-resistant schizophrenia, many patients remain symptomatic despite adequate treatment with this medication. One suggested strategy to improve efficacy has been the addition of a potent D2 blocker such as amisulpride to treatment with clozapine. Methods. In this study, 20 subjects who were treatment-resistant to conventional antipsychotics and who were still symptomatic despite adequate treatment with clozapine received amisulpride as adjunctive treatment. After baseline assessment all subjects were titrated to amisulpride 400 mg per day and then reassessed after 8 weeks by a blinded rater. Results. Analysis showed statistically significant improvements in PANSS (Positive and Negative Symptom Scale total score (t = 3.49, df = 18, p = 0.003, PANSS negative subscale score (t = 3.22, df = 18, p = 0.005, and PANSS depression factor score (t = 3.89, df = 19, p = 0.001. Discussion. This study suggests that addition of the second- generation antipsychotic amisulpride to a stable treatment regimen with clozapine may offer additional benefits in terms of negative and depressive symptoms.

Emergencies in Orthodontics. Part 2: Management of Removable Appliances, Functional Appliances and other Adjuncts to Orthodontic Treatment.

Science.gov (United States)

Dowsing, Paul; Murray, Alison; Sandler, Jonathan

2015-04-01

In the second of two papers, management of orthodontic emergencies involving appliances other than Fixed appliances will be detailed. Problems relating to removable appliances, as well as other orthodontic adjuncts, will be discussed. Unfortunately, orthodontic appliance breakage does occur, despite the clinicians giving clear and concise instructions to the patients and their parents at fitting. If general dental practitioners have a practical knowledge of how to diagnose problems and to provide appropriate advice or timely 'emergency' treatment, this will significantly reduce the inconvenience for all parties concerned. It should also ensure that treatment progresses in the most efficient and comfortable manner for their patients. In specific situations the early, accurate identification of the problem and instigation of its appropriate management can avoid more serious consequences. Clinical Relevance: Appropriate handling of an orthodontic 'emergency' by the dentist can, on many occasions, provide immediate relief to the patient. This will, in turn, allow treatment to continue in the right direction, thus allowing more efficient and effective use of valuable resources.

Role of diode lasers (800-980 nm) as adjuncts to scaling and root planing in the treatment of chronic periodontitis: a systematic review.

Science.gov (United States)

Qadri, Talat; Javed, Fawad; Johannsen, Gunnar; Gustafsson, Anders

2015-11-01

The purpose of this study was to systematically review currently available evidence regarding the role of diode lasers (810-980 nm) as adjuncts to scaling and root planing (SRP) in the treatment of chronic periodontitis (CP). Mechanical instrumentation of periodontal tissues followed by diode laser application leads to complete removal of pocket epithelium compared with conventional SRP. To address the focused question "Is SRP with adjunct diode lasers (810-980 nm) therapy more effective in the treatment of CP than when CP is treated by SRP alone?" databases were searched using the following key words: chronic periodontitis, diode laser, surgical, AND scaling and root planing, periodontal diseases, periodontal therapy, AND periodontal treatment. Original studies were included. Letters to the editor, case reports, commentaries, and reviews were excluded. Ten clinical studies were included. In all studies, patients were systemically healthy, and cigarette smokers were included in two studies. In five studies, SRP plus diode laser application was more effective in the treatment of CP than SRP, and three studies showed no difference. In two studies, there was a moderate reduction in periodontal inflammation using SRP plus diode laser. The diameter of optic fiber, laser wavelengths, power, pulse repetition rate, and duration of laser exposure ranged between 300 μm and 2 mm, 810-980 nm, 0.8-2.5 W, 10-60 Hz, and 10-100 ms, respectively. In CP patients with probing depths ≤5 mm, diode lasers, SRP plus diode laser (800-980 nm) is more effective in the treatment of CP than when SRP is used alone.