scholarly journals Comparing the Effects of Pulsatile and Continuous Flushing on Time and Type of Peripheral Intravenous Catheters Patency: A Randomized Clinical Trial

2021 ◽  
Vol 10 (2) ◽  
pp. 84-88
Author(s):  
Seyed Javad Hosseini ◽  
Fereshteh Eidy ◽  
Majid Kianmehr ◽  
Ali Asghar Firouzian ◽  
Fatemeh Hajiabadi ◽  
...  
Keyword(s):  
Clinical Trial ◽  
Statistical Analysis ◽  
Randomized Clinical Trial ◽  
Normal Saline ◽  
Double Blind ◽  
Statistical Software ◽  
Catheter Patency ◽  
Before And After ◽  
Medicine Administration ◽  
Intravenous Catheters

Abstract Introduction: Peripheral intravenous catheters (PICs) patency techniques such as flushing are being developed. According to some studies, flushing can be used continuously or in pulsatile forms. This study aimed to compare the effects of pulsatile flushing (PF) and continuous flushing (CF) on time and type of PICs patency. Methods: In this double-blind randomized clinical trial, 71 patients were randomly assigned into two groups of PF (n=35) and CF (n=36). The PF protocol was performed as successive injections of 1 mL normal saline (N/S) per second (sec) with a delay of less than 1 sec until the completion of 5 mL of solution. However, CF protocol was performed by injecting 5 mL N/S within 5 sec without any delay before and after each medicine administration. Data related to the time and type of PICs patency were collected using a patency checklist every 12 hours (h) up to 96 h. The statistical analysis was done by R statistical software (Version 3.5.1). Results: The results showed that the number of PICs remaining open was not significantly different between PF and CF groups during 96 h. The highest number of PICs excluded from the study was related to the time of 96 h as a result of partial patency in the two groups. Conclusion: There was no difference between CF and PF regarding the time and type of PICs patency. Thus, both techniques can be used to maintain the catheter patency.

SYMPHYTUM OFFICINALE IN THE TREATMENT OF PLANTAR KERATOSIS IN DIABETIC PATIENTS: DOUBLE BLIND RANDOMIZED CLINICAL TRIAL

2021 ◽  
pp. 62-64
Author(s):  
Beatriz Bertolaccini Martínez ◽  
Elisa Coutinho Moura
Keyword(s):  
Clinical Trial ◽  
Salicylic Acid ◽  
Statistical Analysis ◽  
Diabetic Patients ◽  
Type 2 Diabetic Patients ◽  
Double Blind ◽  
Double Blind Clinical Trial ◽  
Before And After ◽  
Type 2 Diabetic

PURPOSE: To compare the efcacy between SO and salicylic acid SA in the treatment of plantar keratosis of diabetic patients. METHODS: Randomized, double-blind clinical trial, with 47 type 2 diabetic patients, both sexes and with plantar keratosis. Patients were randomized into 2 groups: G1 (n = 48; treated with 15% SO extract) and G2 (n = 46; treated with 10% AS). The feet were photographed before (D0) and after the treatment (D30) and keratosis areas were measured using the Image J software. For each patient, a lesion in each foot was analyzed. The results were expressed by median. In the statistical analysis, the Wilcoxin test was used to compare the lesion areas before and after treatments and the Mann-Whitney test was used to compare the regression of the lesion areas between the two groups. P <0.05 was adopted. RESULTS: G1 (D0 = 2 8.156 vs D30 = 2.226; p <0.0001) and G2 (D0 = 4.835 vs D30 = 2.059; p <0.0001) showed a difference between the areas (cm ) of the keratosis, 2 before and after the treatment. There was a difference in the regression of the areas (cm ) of keratosis, between G1 and G2, respectively (4.540 vs 1.171, p <0.0001). CONCLUSION: Symphytum ofcinale proved to be more effective than Salicylic Acid in the treatment of plantar keratosis in diabetic patients.

scholarly journals Fluoxetine for Anterior Ischemic Optic Neuropathy (AION); a Double Blind Randomized Clinical Trial

2021 ◽  
Author(s):  
Mohammad Hossein Abbasi ◽  
Shahnaz Rimaz ◽  
Zahra Pourmousa ◽  
Leila Janani ◽  
Mostafa Soltan Sanjari
Keyword(s):  
Clinical Trial ◽  
Randomized Clinical Trial ◽  
Optic Neuropathy ◽  
Study Groups ◽  
Anterior Ischemic Optic Neuropathy ◽  
Control Group ◽  
Ischemic Optic Neuropathy ◽  
Double Blind ◽  
Clinical Prognosis ◽  
Before And After

Abstract Background: Fluoxetine enhances the levels of brain-derived neurotrophic factor (BDNF); considering its known improving effects on neurogenesis and plasticity, it seems to improve the Anterior Ischemic Optic Neuropathy (AION). This study aimed to evaluate the effect of Fluoxetine on clinical prognosis of patients with AION.Methods: In this double-blind placebo-controlled randomized clinical trial, subjects with AION who were referred to Rasool Akram Hospital were divided into two study groups; the fluoxetine group that received 20 mg Fluoxetine daily(n=50) and the control group (n=50) that received placebo for a period of six months. Patients underwent clinical and paraclinical evaluations before and after the trial. This study was a registered trial with IRCT code IRCT20181109041596N1.Results: One hundred patients were enrolled from August 2019 to December 2020 and assessed in this study. Subjects in Fluoxetine group showed significant improvement in visual acuity in comparison to the placebo group with less score in LogMAR scale (P: 0.008 and 0.002, respectively), improvement in MD parameters of perimetry (P: 0.003 and 0.002, respectively), and decrease in VEP latencies (P (in 1st minute): <0.001 and <0.001, P (in 15st minute): 0.038 and 0.011, respectively). There were no differences in color vision, Rnfl in all dimensions, PSD parameter of perimetry or VEP amplitudes following the trial of Fluoxetine therapy (Ps> 0.05).Conclusion: Fluoxetine showed promising therapeutic value for patients with AION besides its safety as an additive treatment option to corticosteroids.

scholarly journals Effect of dietary combinations on plaque pH recovery after the intake of pediatric liquid analgesics

2015 ◽  
Vol 09 (03) ◽  
pp. 340-345 ◽  
Author(s):  
Shaam Saeed ◽  
Nada Bshara ◽  
Juliana Trak ◽  
Ghiath Mahmoud
Keyword(s):  
Clinical Trial ◽  
Statistical Analysis ◽  
Randomized Clinical Trial ◽  
Sampling Method ◽  
Chewing Gum ◽  
P Value ◽  
Plaque Ph ◽  
Significant Difference ◽  
Before And After ◽  
Difference Test

ABSTRACT Objectives: To study the effect of water, halloumi cheese and sugar-free (SF) chewing gum on plaque pH recovery after the intake of sweetened PLAs. Settings and Design: A randomized clinical trial was conducted on 17 children (10 females, 7 males) aged 11–12 years with DFT/dft of more than 3. Materials and Methods: Each volunteer tested paracetamol and ibuprofen suspension alone or followed with water, halloumi cheese or SF gum, as well as 10% sucrose and 10% sorbitol as controls. Plaque pH was measured using the sampling method before and after 5, 10, 15, 20, 30 min of ingestion. Statistical Analysis: Statistical analysis was performed using analysis of variance followed by least significant difference test to assess minimum pH (min pH), maximum pH drop (ΔpH), and the area under baseline pH, and P value was set as 0.05. Results: Both ibuprofen and paracetamol were not significantly different from 10% sucrose in terms of min pH, ΔpH, and area under baseline pH except for min pH of ibuprofen (P = 0.034). Water and halloumi cheese did not have a significant effect on plaque pH recovery after the intake of both analgesics as min pH, ΔpH, and area under baseline pH were similar to 10% sucrose except for min pH of ibuprofen + water (P = 0.048). However, plaque pH variables after chewing SF gum for 20 min were similar to 10% sorbitol. Conclusion: Chewing SF gum immediately after the intake of sweetened PLAs for 20 min restores plaque pH and could be recommended as a complementary aid in caries prevention.

scholarly journals Comparing the Effect of Neostigmine and Metoclopramide on Gastric Residual Volume of Mechanically Ventilated Patients in Intensive Care Unit: A Double-Blind Randomized Clinical Trial

2021 ◽  
Vol 2021 ◽  
pp. 1-7
Author(s):  
Alireza Rahat-Dahmardeh ◽  
Sara Saneie-Moghadam ◽  
Masoum Khosh-Fetrat
Keyword(s):  
Clinical Trial ◽  
Intensive Care Unit ◽  
Intensive Care ◽  
Randomized Clinical Trial ◽  
Normal Saline ◽  
Residual Volume ◽  
Gastric Residual Volume ◽  
Double Blind ◽  
Icu Patients ◽  
Mechanically Ventilated

Introduction. The gastric residual volume (GRV) monitoring in patients with mechanical ventilation (MV) is a common and important challenge. The purpose of this study was to compare the effect of neostigmine and metoclopramide on GRV among MV patients in the intensive care unit (ICU). Methods. In a double-blind randomized clinical trial, a total of 200 mechanically ventilated ICU patients with GRV > 120   ml (6 hours after the last gavage) were randomly assigned into two groups (A and B) with 100 patients in each group. Patients in groups A and B received intravenous infusion of neostigmine at a dose of 2.5 mg/100 ml normal saline and metoclopramide at a dose of 10 mg/100 ml normal saline, within 30 minutes, respectively. GRV was evaluated 5 times for each patient, once before the intervention and 4 times (at 3, 6, 9, and 12 hours) after the intervention. In addition, demographic characteristics including age and gender, as well as severity illness based on the sequential organ failure assessment score (SOFA), were initially recorded for all patients. Results. After adjusting of demographic and clinical characteristics (age, gender, and SOFA score), the generalized estimating equation (GEE) model revealed that neostigmine treatment increased odds of GRV improvement compared to the metoclopramide group ( OR = 2.45 , 95% CI: 1.60-3.76, P < 0.001 ). However, there is a statistically significant time trend (within-subject differences or time effect) regardless of treatment groups ( P < 0.001 ). Conclusion. According to the results, although neostigmine treatment significantly improved GRV in more patients in less time, within 12 hours of treatment, all patients in both groups had complete recovery. Considering that there was no significant difference between the two groups in terms of side effects, it seems that both drugs are effective in improving the GRV of ICU patients.

scholarly journals Effects of Melatonin on Salivary Levels of Cortisol and Sleep Quality of Hemodialysis Patients: A Randomized Clinical Trial

2021 ◽  
Author(s):  
Elham Hasannia ◽  
Firoozeh Derakhshanpour ◽  
Mohammad Ali Vakili
Keyword(s):  
Clinical Trial ◽  
Sleep Quality ◽  
Randomized Clinical Trial ◽  
Hemodialysis Patients ◽  
Rate Of Change ◽  
Cold Chain ◽  
Double Blind ◽  
Cost Effective Treatment ◽  
Before And After

Objective: The aim of this study was to investigate the effects of exogenous melatonin on the quality of sleep in patients undergoing dialysis and to investigate its mechanism for the regulation of total circadian rhythm and salivary levels of cortisol in hemodialysis patients admitted to Pange Azar hospital in Gorgan in winter of 2017. Method: This was a double-blind randomized clinical trial. Samples were transferred to the laboratory by maintaining the cold chain. Then, the patients were divided into two groups. In a double-blind trial, one group received three mg melatonin and another group received placebo for two weeks at 10 PM. At the end of two weeks, sampling was performed to investigate the salivary level of cortisol under the same conditions. The research instrument was Pittsburgh questionnaire. Data were analyzed before and after intervention using SPSS 16 software. Results: Salivary levels of cortisol decreased significantly after the intervention in the melatonin group (melatonin: 1.40 ± 1.82 and placebo: 4.94 ± 4.43; P = 0.008). Salivary levels of cortisol in the morning after intervention were also lower in the melatonin group, but were not statistically significant (melatonin 3.99 ± 3.45 and placebo: 5.35 ± 4.9; P = 0.93). Also, the difference in salivary levels of cortisol at night and before and after intervention significantly decreased in melatonin group. PSQI difference (interventional dimension) and PSQI (before intervention) were significantly decreased in melatonin group (P = 0.0001). The rate of change in the subscales of sleep latency, sleep efficiency, and sleep disorders in the melatonin group than in the placebo group was significantly higher. Conclusion: Melatonin can be used as a safe and cost-effective treatment to improve sleep quality and can also reduce salivary cortisol increased in hemodialysis patients at night.

scholarly journals Efficacy of clindamycin compared with amoxicillin-metronidazole after a 7-day regimen in the treatment of periodontitis in patients with diabetes: a randomized clinical trial

2020 ◽  
Vol 8 (1) ◽  
pp. e000665
Author(s):  
Juan Ramón Gómez-Sandoval ◽  
José Antonio Robles-Cervantes ◽  
Sandra Ofelia Hernández-González ◽  
María Claudia Espinel-Bermudez ◽  
Rocío Mariaud-Schmidt ◽  
...  
Keyword(s):  
Type 2 Diabetes ◽  
Clinical Trial ◽  
Randomized Clinical Trial ◽  
Plaque Index ◽  
Double Blind ◽  
Bleeding On Probing ◽  
Probing Depth ◽  
Before And After ◽  
Patients With Diabetes

ObjectiveTo determine the efficacy of clindamycin compared with amoxicillin-metronidazole after a 7-day regimen during nonsurgical treatment of periodontitis in patients with type 2 diabetes mellitus.Research design and methodsIn this double-blind, randomized clinical trial, a total of 42 patients with chronic periodontitis and type 2 diabetes were included. Patients were randomly assigned to treatment with either clindamycin or amoxicillin-metronidazole three times a day during 7 days. Clinical determinations (probing depth, bleeding on probe, and plaque index) were performed to determine the extent and severity of periodontitis before and after the pharmacological treatment.ResultsAfter 7 days of administration of clindamycin or amoxicillin-metronidazole, no differences were observed between the clinical determinations, probing depth (0.44 vs 0.50 mm, p=0.624), plaque index (17.62 vs 15.88%, p=0.910), and bleeding on probing (16.12 vs 22.17%, p=0.163), respectively. There were no adverse events in either group.ConclusionThe administration during 7 days of clindamycin or amoxicillin/metronidazole showed the same efficacy for the reduction of probing depth, plaque index, and bleeding on probing in patients with periodontitis and type 2 diabetes.

scholarly journals Comparison of therapeutic effect of mucoadhesive Nano-triamcinolone gel and conventional triamcinolone gel on recurrent aphthous stomatitis

2019 ◽  
Vol 22 (4) ◽  
pp. 554-560
Author(s):  
Shahla Mirzaee ◽  
Zahra Golestannejad ◽  
Rastin Sadeghian ◽  
Bita Rohani ◽  
Saeid Sadeghian
Keyword(s):  
Clinical Trial ◽  
Statistical Analysis ◽  
Randomized Clinical Trial ◽  
Triamcinolone Acetonide ◽  
Therapeutic Effect ◽  
Recurrent Aphthous Stomatitis ◽  
Aphthous Stomatitis ◽  
Chi Square ◽  
Before And After ◽  
Keratinized Mucosa

Objective: Recurrent aphthous stomatitis (RAS) is characterized by recurring ulcers, with well-defined margins. The lesions are confined to the oral mucosa (usually seen in non-keratinized mucosa). The disease manifests in the form of outbreaks, with a chronic and self-limiting course in most cases. Since the cause of the disease is unknown, many drugs have been studied to palliate the symptoms. Treatment used is multifocal and varies according to the predisposing factors. The aim of this study was to investigate the effect of recombinant Nano-based triamcinolone acetonide gel and compare it with conventional triamcinolone gel on RAS. Material and methods: In this triple-blind randomized clinical trial study, sixty patients with minor aphthous lesions were divided into two groups receiving conventional triamcinolone (CT) and Nano-based triamcinolone (NT). The patients were requested to apply drug four times a day for a week. The severity of pain (through VAS) and the size of the lesions (mean of the largest diameter of the lesions) were evaluated on starting day and days 2, 4, 6 after the intervention. Statistical analysis was performed using chi square and independent t-test. Findings were significant with P < 0.05. Findings: Of the 60 patients enrolled in the study, 5 patients did not continue; 21 (38.2%) cases were female and 34 (61.8%) cases were male (P=0.6). The severity of pain in NT group before and after the study was 1.4 ± 5.2 and 1.8 ± 1.3 cm, respectively and in CT group was 48.1 ± 1 and 1.8 ± 1.3 cm. The size of the lesions in NT group before and at the end of the study was 0.96 ± 0.1 and 0.18 ± 0.1   cm, respectively and in CT group was 0.93 ± 0.1 and 0.19 ± 0.1 cm.  Among the mentioned variables, only size of lesions on the 2nd and 4th days had a significant reduction in NT group in comparison with CT group. Conclusion: The size of lesions showed a significant reduction on the 2nd and 4th days in NT group in comparison with CT group, therefore NT has a better impact on RAS in comparison with CT.KEYWORDSNanoparticle; Recurrent aphthous stomatitis; Treatment; Triamcinolone.

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