scholarly journals Comparison of short-term treatment regimen of ciprofloxacin versus long-term treatment regimens of trimethoprim/sulfamethoxazole or norfloxacin for uncomplicated lower urinary tract infections: a randomized, multicentre, open-label, prospective study

2004 ◽  
Vol 54 (4) ◽  
pp. 840-843 ◽  
Author(s):  
José Luis Arredondo-García ◽  
Ricardo Figueroa-Damián ◽  
Alejandro Rosas ◽  
Arturo Jáuregui ◽  
Mauricio Corral ◽  
...  
Keyword(s):  
Lower Urinary Tract ◽  
Term Treatment ◽  
Short Term ◽  
Open Label ◽  
Short Term Treatment ◽  
Treatment Regimens ◽  
Long Term Treatment ◽  
Tract Infections ◽  
Lower Urinary

Fluvoxamine in the Treatment of Trichotillomania: An 8-Week, Open-Label Study

CNS Spectrums ◽  
1998 ◽  
Vol 3 (9) ◽  
pp. 64-71 ◽  
Author(s):  
Gary A. Christenson ◽  
Scott J. Crow ◽  
James E. Mitchell ◽  
Thomas B. Mackenzie ◽  
Ross D. Crosby ◽  
...  
Keyword(s):  
Treatment Response ◽  
Term Treatment ◽  
Hair Pulling ◽  
Short Term ◽  
Open Label ◽  
Short Term Treatment ◽  
Open Label Study ◽  
Label Study ◽  
Long Term Treatment

AbstractThis short-term, open-label study investigates short- and long-term effects of the selective serotonin reuptake inhibitor (SSRI) fluvoxamine for the treatment of trichotillomania (TTM). Additionally, this study aimed to test the hypothesis that the presence of hair pulling compulsiveness is predictive of SSRI response. Nineteen subjects meeting the Diagnostic and Statistical Manual of Mental Disorders, Third Edition Revised, (DSM-III-R) criteria for TTM were treated with fluvoxamine at doses up to 300 mg/day. Random regression analysis of change across time for patients who completed the study (n=14) and those who dropped out (n=5) revealed statistically significant improvements in Physician Rating Scale, hair-pulling episodes, Trichotillomania Impairment Scale, and Trichotillomania Symptom Severity Scale, but not in estimated amount of hair pulled. In addition, the percentage of patients' focused or compulsive hair-pulling symptoms was predictive of treatment response. Unfortunately, all three subjects who entered long-term treatment displayed substantial movement back toward baseline by the end of 6 months. We concluded that fluvoxamine produces moderate reductions in symptoms during the short-term treatment of TTM and that the presence of focused or compulsive hair pulling may be predictive of treatment response. However, responses may be short lived when treatment is extended.

scholarly journals Adalimumab for long-term treatment of psoriatic arthritis: 2-year data from the Adalimumab Effectiveness in Psoriatic Arthritis Trial (ADEPT)

2008 ◽  
Vol 68 (5) ◽  
pp. 702-709 ◽  
Author(s):  
P J Mease ◽  
P Ory ◽  
J T Sharp ◽  
C T Ritchlin ◽  
F Van den Bosch ◽  
...  
Keyword(s):  
Psoriatic Arthritis ◽  
Term Treatment ◽  
Joint Disease ◽  
Short Term ◽  
Open Label ◽  
Short Term Treatment ◽  
Double Blind ◽  
Long Term Treatment ◽  
Adalimumab Treatment

Objective:To evaluate the long-term effectiveness and tolerability of adalimumab in the treatment of psoriatic arthritis (PsA).Methods:Patients with PsA who completed a 24-week, double-blind study of adalimumab versus placebo were eligible to enroll in an open-label extension study and receive adalimumab 40 mg subcutaneously every other week for up to an additional 120 weeks. At the time of this analysis, available efficacy evaluations throughout 2 years of treatment (n  =  245) included American College of Rheumatology (ACR) 20%, 50% and 70% improvement scores, measures of joint disease and skin disease, disability and quality of life; modified total Sharp scores (mTSS) were available for 2.75 years of treatment for patients who received adalimumab in the 24-week study.Results:After 24 weeks of double-blind treatment, the mean change in mTSS was −0.2 for the adalimumab group (N  =  144) and 1.0 for the placebo group (N  =  152; p<0.001), and outcomes for all individual ACR component variables were significantly improved in adalimumab compared with placebo-treated patients. Compared with 24-week responses, inhibition of radiographic progression and improvements in joint disease were maintained in most patients during long-term, open-label adalimumab treatment. Also, improvements in skin disease were maintained, with >20% of patients achieving the strict criterion of psoriasis area and severity index 100. The nature and frequency of adverse events during long-term adalimumab treatment were consistent with the safety profile during short-term treatment.Conclusions:The clinical and radiographic efficacy of adalimumab demonstrated during short-term treatment was sustained during long-term treatment. Adalimumab has a favourable risk–benefit profile in patients with PsA.Trial registration number:NCT00195689.

scholarly journals 46 Confirmed Safety of Deutetrabenazine for Tardive Dyskinesia in a 2-Year Open-label Extension Study

CNS Spectrums ◽  
2019 ◽  
Vol 24 (1) ◽  
pp. 201-201 ◽  
Author(s):  
Hubert H. Fernandez ◽  
David Stamler ◽  
Mat D. Davis ◽  
Stewart A. Factor ◽  
Robert A. Hauser ◽  
...  
Keyword(s):  
Tardive Dyskinesia ◽  
Dose Reduction ◽  
Term Treatment ◽  
Extension Study ◽  
Short Term ◽  
Open Label ◽  
Short Term Treatment ◽  
Study Objective ◽  
Long Term Treatment

AbstractStudy ObjectiveTo evaluate the long-term safety and tolerability of deutetrabenazine in patients with tardive dyskinesia (TD) at 2years.BackgroundIn the 12-week ARM-TD and AIM-TD studies, deutetrabenazine showed clinically significant improvements in Abnormal Involuntary Movement Scale scores compared with placebo, and there were low rates of overall adverse events (AEs) and discontinuations associated with deutetrabenazine.MethodPatients who completed ARM-TD or AIM-TD were included in this open-label, single-arm extension study, in which all patients restarted/started deutetrabenazine 12mg/day, titrating up to a maximum total daily dose of 48mg/day based on dyskinesia control and tolerability. The study comprised a 6-week titration period and a long-term maintenance phase. Safety measures included incidence of AEs, serious AEs (SAEs), and AEs leading to withdrawal, dose reduction, or dose suspension. Exposure-adjusted incidence rates (EAIRs; incidence/patient-years) were used to compare AE frequencies for long-term treatment with those for short-term treatment (ARM-TD and AIM-TD). This analysis reports results up to 2 years (Week106).Results343 patients were enrolled (111 patients received placebo in the parent study and 232 received deutetrabenazine). There were 331.4 patient-years of exposure in this analysis. Through Week 106, EAIRs of AEs were comparable to or lower than those observed with short-term deutetrabenazine and placebo, including AEs of interest (akathisia/restlessness [long-term EAIR: 0.02; short-term EAIR range: 0–0.25], anxiety [0.09; 0.13–0.21], depression [0.09; 0.04–0.13], diarrhea [0.06; 0.06–0.34], parkinsonism [0.01; 0–0.08], somnolence/sedation [0.09; 0.06–0.81], and suicidality [0.02; 0–0.13]). The frequency of SAEs (EAIR 0.15) was similar to those observed with short-term placebo (0.33) and deutetrabenazine (range 0.06–0.33) treatment. AEs leading to withdrawal (0.08), dose reduction (0.17), and dose suspension (0.06) were uncommon.ConclusionsThese results confirm the safety outcomes seen in the ARM-TD and AIM-TD parent studies, demonstrating that deutetrabenazine is well tolerated for long-term use in TD patients.Presented at: American Academy of Neurology Annual Meeting; April 21–27, 2018, Los Angeles, California,USAFunding Acknowledgements: Funding: This study was supported by Teva Pharmaceuticals, Petach Tikva, Israel

scholarly journals Mitochondrial and Oxidative Impacts of Short and Long-term Administration of HAART on HIV Patients

2020 ◽  
Vol 15 (2) ◽  
pp. 110-124
Author(s):  
Joy E. Ikekpeazu ◽  
Oliver C. Orji ◽  
Ikenna K. Uchendu ◽  
Lawrence U.S. Ezeanyika
Keyword(s):  
Treatment Group ◽  
Term Treatment ◽  
Short Term ◽  
Short Term Treatment ◽  
Hiv Patients ◽  
Long Term Treatment ◽  
Term Administration ◽  
Short And Long Term ◽  
One Year

Background and Objective: There may be a possible link between the use of HAART and oxidative stress-related mitochondrial dysfunction in HIV patients. We evaluated the mitochondrial and oxidative impacts of short and long-term administration of HAART on HIV patients attending the Enugu State University Teaching (ESUT) Hospital, Enugu, Nigeria following short and long-term therapy. Methods: 96 patients categorized into four groups of 24 individuals were recruited for the study. Group 1 comprised of age-matched, apparently healthy, sero-negative individuals (the No HIV group); group 2 consisted of HIV sero-positive individuals who had not started any form of treatment (the Treatment naïve group). Individuals in group 3 were known HIV patients on HAART for less than one year (Short-term treatment group), while group 4 comprised of HIV patients on HAART for more than one year (Long-term treatment group). All patients were aged between 18 to 60 years and attended the HIV clinic at the time of the study. Determination of total antioxidant status (TAS in nmol/l), malondialdehyde (MDA in mmol/l), CD4+ count in cells/μl, and genomic studies were all done using standard operative procedures. Results: We found that the long-term treatment group had significantly raised the levels of MDA, as well as significantly diminished TAS compared to the Short-term treatment and No HIV groups (P<0.05). In addition, there was significantly elevated variation in the copy number of mitochondrial genes (mtDNA: D-loop, ATPase 8, TRNALEU uur) in the long-term treatment group. Interpretation and Conclusion: Long-term treatment with HAART increases oxidative stress and causes mitochondrial alterations in HIV patients.

scholarly journals Brushing Influences Transplant Growth and Subsequent Yield of Four Cultivars of Tomato and Their Hybrid Lines

1992 ◽  
Vol 117 (3) ◽  
pp. 384-388 ◽  
Author(s):  
Tomio Johjima ◽  
Joyce G. Latimer ◽  
Hiroshi Wakita
Keyword(s):  
Mechanical Stress ◽  
Stem Elongation ◽  
Total Yield ◽  
Term Treatment ◽  
Short Term ◽  
Short Term Treatment ◽  
Long Term Treatment ◽  
Growth Habits ◽  
Hybrid Lines

Pot-grown seedlings of seven lines [`Red Cherry' (RC), `Moneymaker' (MM), `Dantobi-yohzu' (DY), `Furikoma' (FK), RC × FK, MM × DY, and MM × FK] of tomato (Lycopersicon esculentum Mill.) were brushed with a suspended steel bar for 1.5 minutes twice daily for 18 days (short-term treatment) before being transplanted to beds in a plastic greenhouse. Brushing was continued on a selected group of plants for an additional 10 days (long-term treatment). Short-term brushing slightly reduced the number of leaves, but markedly reduced leaf size and stem elongation of all lines. Dry weights of lamina, petioles, and stems of brushed plants of each cultivar except FK were less than those of the respective controls. However, the ratios of root: shoot dry weight of brushed plants were unchanged or higher than those of the respective controls. Short-term brushing did not increase the total number or weight of tomato fruits harvested over 1 month and did not improve fruit quality, size, or color. Long-term brushing reduced the total yield (number and weight) of fruits of RC and total fruit weight of DY. With respect to sensitivity to mechanical stress, cultivars with taller growth habits were more responsive to brushing than were those with shorter growth habits. These characteristic responses to mechanical stress also were exhibited by the hybrid lines.

scholarly journals Construction of effective induction of immune tolerance to rheumatoid arthritis using fingolimod

Impact ◽  
2021 ◽  
Vol 2021 (5) ◽  
pp. 51-53
Author(s):  
Yuya Yoshida
Keyword(s):  
Rheumatoid Arthritis ◽  
Autoimmune Diseases ◽  
Immune Tolerance ◽  
Term Treatment ◽  
The Body ◽  
Short Term ◽  
Short Term Treatment ◽  
Long Term Treatment ◽  
New Treatments

Autoimmune diseases occur when the body begins to attack normal cells instead of fighting off diseases and infections. There are ways of treating autoimmune diseases, but these provide only short-term relief, and there is no cure. Therefore, relapse tends to be an inevitable part of autoimmune diseases. Dr Yuya Yoshida is a specialist in immunology based in the Department of Pathological Biochemistry, Faculty of Pharmaceutical Sciences, Setsunan University, Japan, who is investigating the possibility of inducing immune tolerance and, in doing so, eliminating the need for long-term treatment. He and his team are working to devise a treatment strategy that enables complete short-term treatment and can then maintain long-term remission without the need for drug treatment. The ultimate goal for the team is a breakthrough in the treatment of autoimmune diseases, which would have far-reaching benefits for patients and the field of medicine. A key focus for Yoshida and his team is how an immunomodulating medication called fingolimod (FTY720) could be used to induce immune tolerance and, in doing so, stop the cycle of remission and relapse. There is potential for FTY720 to be used to develop new treatments and eliminate the need for patients to rely on long-term treatment. In particular, the researchers are focusing on multiple sclerosis and rheumatoid arthritis. One investigation involves the use of animal models to explore the construction of effective induction of immune tolerance to rheumatoid arthritis using FTY720.

scholarly journals Long-term treatment with valganciclovir improves lentiviral suicide gene therapy of glioblastoma

2019 ◽  
Vol 21 (7) ◽  
pp. 890-900 ◽  
Author(s):  
Jubayer A Hossain ◽  
Md A Latif ◽  
Lars A R Ystaas ◽  
Sandra Ninzima ◽  
Kristoffer Riecken ◽  
...  
Keyword(s):  
Gene Therapy ◽  
Tumor Cells ◽  
Suicide Gene ◽  
Term Treatment ◽  
Suicide Gene Therapy ◽  
Short Term ◽  
Short Term Treatment ◽  
Long Term Treatment

Abstract Background Suicide gene therapy for malignant gliomas has shown encouraging results in the latest clinical trials. However, prodrug application was most often restricted to short-term treatment (14 days), especially when replication-defective vectors were used. We previously showed that a substantial fraction of herpes simplex virus thymidine kinase (HSV-TK) transduced tumor cells survive ganciclovir (GCV) treatment in an orthotopic glioblastoma (GBM) xenograft model. Here we analyzed whether these TK+ tumor cells are still sensitive to prodrug treatment and whether prolonged prodrug treatment can enhance treatment efficacy. Methods Glioma cells positive for TK and green fluorescent protein (GFP) were sorted from xenograft tumors recurring after suicide gene therapy, and their sensitivity to GCV was tested in vitro. GBM xenografts were treated with HSV-TK/GCV, HSV-TK/valganciclovir (valGCV), or HSV-TK/valGCV + erlotinib. Tumor growth was analyzed by MRI, and survival as well as morphological and molecular changes were assessed. Results TK-GFP+ tumor cells from recurrent xenograft tumors retained sensitivity to GCV in vitro. Importantly, a prolonged period (3 mo) of prodrug administration with valganciclovir (valGCV) resulted in a significant survival advantage compared with short-term (3 wk) application of GCV. Recurrent tumors from the treatment groups were more invasive and less angiogenic compared with primary tumors and showed significant upregulation of epidermal growth factor receptor (EGFR) expression. However, double treatment with the EGFR inhibitor erlotinib did not increase therapeutic efficacy. Conclusion Long-term treatment with valGCV should be considered as a replacement for short-term treatment with GCV in clinical trials of HSV-TK mediated suicide gene therapy.

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