scholarly journals Anti-Platelet Therapy in Mild Cerebral Infarction Patients on the Basis of CYP2C19 Metabolizer Status

2019 ◽  
Vol 28 (8) ◽  
pp. 1039-1044
Author(s):  
Hu Lan ◽  
Tang Ying ◽  
Sheng Xi-Hua ◽  
Li Yi
Keyword(s):  
Adverse Effects ◽  
Cerebral Infarction ◽  
Scale Score ◽  
Therapeutic Efficacy ◽  
National Institutes Of Health ◽  
Symptomatic Therapy ◽  
Group A ◽  
Clopidogrel Therapy ◽  
Group B ◽  
Intermediate Metabolizer

This study aimed to investigate the effects of CYP2C19 metabolizer status on the clinical therapeutic efficacy of cerebral infarction. Patients with cerebral infarction ( n = 180; NIHSS score ≤ 5) were recruited and divided into Group A and Group B according to CYP2C19 metabolizer status. In Group A, patients received routine clopidogrel therapy for 1 year; in Group B, the patients with extensive metabolizer (EM) were treated with clopidogrel, and patients with intermediate metabolizer (IM) and poor metabolizer (PM) were treated with aspirin for 1 year. On admission, National Institutes of Health Stroke Scale score was determined, and the therapeutic efficacy was evaluated with Modified Rankin Scale score after 1 year of treatment. The outcomes and adverse effects were recorded during the treatment. After routine clopidogrel treatment, the efficacy in EM patients was significantly better than in PM and IM patients. After adjustment of therapeutic protocol, the therapeutic efficacy in PM and IM patients was markedly improved, which was accompanied by significant reduction in recurrence rate of cerebral infarction. Although the adverse effects increased in patients receiving aspirin treatment, they resolved after symptomatic therapy. CYP2C19 metabolizer status is closely related to the clinical efficacy of clopidogrel. Thus, it is necessary to adjust the anti-platelet treatment according to the CYP2C19 metabolizer status to maximize therapeutic efficacy without increasing recurrence and adverse effects.

Management of fresh odontoid fractures using posterior C1–2 fixation without fusion: a long-term clinical follow-up study

2021 ◽  
pp. 1-11
Keyword(s):  
Scale Score ◽  
Neck Disability Index ◽  
Implant Removal ◽  
Odontoid Fractures ◽  
Significant Difference ◽  
Flexion Extension ◽  
Group A ◽  
Group B

OBJECTIVE Posterior C1–2 fixation without fusion makes it possible to restore atlantoaxial motion after removing the implant, and it has been used as an alternative technique for odontoid fractures; however, the long-term efficacy of this technique remains uncertain. The purpose of the present study was to explore the long-term follow-up outcomes of patients with odontoid fractures who underwent posterior C1–2 fixation without fusion. METHODS A retrospective study was performed on 62 patients with type II/III fresh odontoid fractures who underwent posterior C1–2 fixation without fusion and were followed up for more than 5 years. The patients were divided into group A (23 patients with implant removal) and group B (39 patients without implant removal) based on whether they underwent a second surgery to remove the implant. The clinical outcomes were recorded and compared between the two groups. In group A, the range of motion (ROM) of C1–2 was calculated, and correlation analysis was performed to explore the factors that influence the ROM of C1–2. RESULTS A solid fracture fusion was found in all patients. At the final follow-up, no significant difference was found in visual analog scale score or American Spinal Injury Association Impairment Scale score between the two groups (p > 0.05), but patients in group A had a lower Neck Disability Index score and milder neck stiffness than did patients in group B (p < 0.05). In group A, 87.0% (20/23) of the patients had atlantoodontoid joint osteoarthritis at the final follow-up. In group A, the C1–2 ROM in rotation was 6.1° ± 4.5° at the final follow-up, whereas the C1–2 ROM in flexion-extension was 1.8° ± 1.2°. A negative correlation was found between the C1–2 ROM in rotation and the severity of tissue injury in the atlantoaxial region (r = –0.403, p = 0.024) and the degeneration of the atlantoodontoid joint (r = –0.586, p = 0.001). CONCLUSIONS Posterior C1–2 fixation without fusion can be used effectively for the management of fresh odontoid fractures. The removal of the implant can further improve the clinical efficacy, but satisfactory atlantoaxial motion cannot be maintained for a long time after implant removal. A surgeon should reconsider the contribution of posterior C1–2 fixation without fusion and secondary implant removal in preserving atlantoaxial mobility for patients with fresh odontoid fractures.

scholarly journals Adverse outcome of methotrexate and mini pulse betamethasone in the treatment of lichen planus

2013 ◽  
Vol 39 (1) ◽  
pp. 22-27 ◽  
Author(s):  
SC Hazra ◽  
AM Choudhury ◽  
ATM Asaduzzaman ◽  
HK Paul
Keyword(s):  
Adverse Effects ◽  
Lichen Planus ◽  
Adverse Outcome ◽  
Adverse Outcomes ◽  
Haematological Parameter ◽  
Morning Dose ◽  
Group A ◽  
Laboratory Investigations ◽  
Group B ◽  
Medical University

The objectives of this study were to compare the adverse outcome of methotrexate and mini pulse betamethasone therapy in the treatment of lichen planus. It was a clinical trial conducted in the department of Dermatology and Venereology, Bangabandhu Sheikh Mujib Medical University, Dhaka, from January 2009 to December 2010. Forty four patients of lichen planus were included in the study. Patients in Group-A, (n=23) were treated with methotrexate (10 mg) single morning dose and group-B (n=21) were treated with mini pulse betamethasone (5mg) single morning dose on 2 consecutive days during the period of 12 weeks. Adverse outcomes were measured by clinical examination and laboratory investigations during follow up visits. Anemia 3(14.2%) and edema 12(57.1%) developed in group-B but none in group-A. In group-B, dyspepsia 15(71.4%), acne 10(47.6%), mooning face 8(38.1%), striae 8(38.1%) and hypertrichosis 4(19.0%) developed but none in group-A. Intermittent diarrhoea, headache, nausea and fatigue complained in both groups of patients but the percentage of complaints was higher amog group-B compared to group-A. Menstrual abnormality developed in group-B 5(71.4%) but none in group-A. Laboratory investigations showed abnormality in platelet count and SGPT in group-A but none in group-B. The adverse effects of methotrexate on haematological parameter and liver functions were mild and could be prevented by reducing the dose but the adverse effects of betamethasone were unavoidable. The overall adverse effects were less in group-A than group-B. Therefore, methotrexate can be used as an alternative safer option for the treatment of lichen planus. DOI: http://dx.doi.org/10.3329/bmrcb.v39i1.15806 Bangladesh Med Res Counc Bull 2013; 39: 22-27

Dexamethasone as an Adjuvant to 0.5 % Ropivacaine for Ultrasound Guided Supraclavicular Brachial Plexus Block

2021 ◽  
Vol 8 (14) ◽  
pp. 849-853
Author(s):  
Shweta Saurin Mehta ◽  
Nidhiben Sureshbhai Patel
Keyword(s):  
Adverse Effects ◽  
Brachial Plexus ◽  
Upper Limb ◽  
Brachial Plexus Block ◽  
Supraclavicular Approach ◽  
Supraclavicular Brachial Plexus Block ◽  
Group A ◽  
Group B ◽  
Regional Anaesthetic Technique ◽  
Plexus Block

BACKGROUND Supraclavicular brachial plexus block is a reliable, regional anaesthetic technique for upper limb surgeries. Also known as “spinal of upper limb”.1 The present study was conducted to assess the analgesic efficacy of dexamethasone as an adjuvant to 0.5 % ropivacaine for ultrasound sonography (USG) guided brachial plexus block. METHODS 50 adult patients of American Society of Anaesthesiologists (ASA) physical status I and II of both genders, aged 18 - 50 years scheduled for elective upper limb surgeries under brachial plexus block via supraclavicular approach were randomised into 2 groups of 25 patients each to receive either 20 ml of 0.5 % ropivacaine with 2 ml of normal saline (group A) or 20 ml of 0.5 % ropivacaine with 2 ml of dexamethasone (8 mg) (group B). RESULTS Use of ultrasound helps in better visualisation of nerves, needle & spread of local anaesthetic at brachial plexus block site. So, less amount of drug volume is required for the block. Time of onset of sensory and motor block was significantly lower in group B compared to group A. Mean duration of motor and sensory block was significantly longer in group B than group A. The duration of postoperative analgesia was 18.79 ± 2.31 hours in group B & 9.06 ± 0.35 hours in group A, with statistically highly significant difference (P < 0.05). There were no perioperative haemodynamic variations between the two groups and no complication of technique or adverse effects due to dexamethasone occurred. CONCLUSIONS Dexamethasone 8 mg has significantly extended duration of analgesia of brachial plexus block with no adverse effects. KEYWORDS Brachial Plexus Block, Ropivacaine, Dexamethasone, Supraclavicular Approach, Ultrasound Guidance

scholarly journals Use of Warm Local Anaesthetic Solution for Caudal Blocks

1992 ◽  
Vol 20 (4) ◽  
pp. 453-455 ◽  
Author(s):  
E. T. M. Lim ◽  
K. Y. Chong ◽  
B. Singh ◽  
W. Jong
Keyword(s):  
Adverse Effects ◽  
Local Anaesthetic ◽  
Room Temperature ◽  
Double Blind Study ◽  
Double Blind ◽  
Anaesthetic Solution ◽  
Group A ◽  
Group B ◽  
Local Anaesthetic Solution ◽  
Speed Of Onset

A double-blind study was undertaken to investigate the effect of prewarmed local anaesthetic solution on the latency of onset of caudal blocks. Forty-four (ASA I-II) patients were allocated into two equal groups. In Group A, the local anaesthetic solutions were injected at room temperature (25°C), while in Group B, they were injected at 37°C. All the caudal blocks were performed using 20 ml of lignocaine 1.5% with adrenaline 1:200,000. The speed of onset of perianal analgesia was found to be significantly faster (39%) with the prewarmed local anaesthetic solution (P < 0.05). No adverse effects were observed.

The Efficacy of Herbal Medicine (Kampo) in Reducing the Adverse Effects of IFN-β in Chronic Hepatitis C

2002 ◽  
Vol 30 (02n03) ◽  
pp. 355-367 ◽  
Author(s):  
Mosaburo Kainuma ◽  
Jun Hayashi ◽  
Shinya Sakai ◽  
Kazuaki Imai ◽  
Naoki Mantani ◽  
...  
Keyword(s):  
Chronic Hepatitis ◽  
Hepatitis C ◽  
Adverse Effects ◽  
Chronic Hepatitis C ◽  
Hcv Rna ◽  
Antiviral Effects ◽  
Group A ◽  
Laboratory Examinations ◽  
Ifn Treatment ◽  
Group B

The purpose of this study was to determine if the adverse effects of interferon (IFN) in hepatitis C patients could be reduced by treatment with Japanese Oriental (Kampo) medicine. Twelve patients with chronic hepatitis C were treated with a combination of IFN-β and either Mao-to or Dai-seiryu-to (groups A and B), and 16 patients were treated with IFN-β alone (group C). Mao-to was administered to eight patients and Dai-seiryu-to was administered to four in groups A and B, respectively. Adverse effects were evaluated by clinical and laboratory examinations. The severity of symptoms was daily self-classified into four categories (1: none, 2: very slight, 3: moderate, and 4: serious), using a questionnaire consisting of 29 items. Scores of symptom such as discomfort and fever in group A, and discomfort, general malaise, paresthesia and arthralgia in group B were significantly lower than those in group C (p > 0.05). In all patients, HCV-RNA was negative at the end of the treatment, and serum alanine aminotransferase (ALT) levels had normalized transiently in all group A and B patients with genotype 1b by 2 weeks after cessation of IFN treatment. This study indicates that Kampo medicines are useful for reducing the adverse effects accompanying IFN treatment in patients with chronic hepatitis C without reducing the antiviral effects.

scholarly journals Cerebral arteriovenous oxygen difference: a predictor of cerebral infarction and outcome in patients with severe head injury

1997 ◽  
Vol 2 (5) ◽  
pp. E1
Author(s):  
Peter D. Le Roux ◽  
David W. Newell ◽  
Arthur M. Lam ◽  
M. Sean Grady ◽  
H. Richard Winn
Keyword(s):  
Head Injury ◽  
Cerebral Infarction ◽  
Cerebral Perfusion ◽  
Severe Head Injury ◽  
Cerebral Metabolism ◽  
Jugular Bulb ◽  
Group A ◽  
The Mean ◽  
Group B ◽  
Oxygen Difference

Jugular bulb oxygen monitoring can be used to estimate the adequacy of cerebral blood flow to support cerebral metabolism after severe head injury. In the present study, the authors studied the cerebral arteriovenous oxygen difference (AVDO2) before and after treatment in 32 head-injured patients (Glasgow Coma Scale scores ¾ 8) to examine the relationships among AVDO2 and cerebral perfusion pressure (CPP), delayed cerebral infarction, and outcome. Fifteen patients (Group A) underwent craniotomy for hematoma evacuation and 17 (Group B) received mannitol for sustained intracranial hypertension (intracranial pressure > 20 mm Hg, > 10 minutes). Radiographic evidence of delayed cerebral infarction was observed in 14 patients. Overall, 17 patients died or were severely disabled. Cerebral AVDO2 was elevated before craniotomy or mannitol administration; the mean AVDO2 for all patients before treatment was 8.6 ± 1.8 vol%. Following craniotomy or mannitol administration, the AVDO2 decreased in 27 patients and increased in five patients (mean AVDO2 6.2 ± 2.1 vol% in all patients; 6 ± 1.9 vol% in Group A; and 6.4 ± 2.4 vol% in Group B). The mean CPP was 75 ± 9.8 mm Hg and no relationship with AVDO2 was demonstrated. Before treatment, the AVDO2 was not associated with delayed cerebral infarction or outcome. By contrast, a limited improvement in elevated AVDO2 after craniotomy or mannitol administration was significantly associated with delayed cerebral infarction (Group A: p < 0.001; Group B: p < 0.01). Similarly, a limited improvement in elevated AVDO2 after treatment was significantly associated with an unfavorable outcome (Group A: p < 0.01; Group B: p < 0.001). In conclusion, these findings strongly indicate that, despite adequate cerebral perfusion, limited improvement in elevated cerebral AVDO2 after treatment consisting of either craniotomy or mannitol administration may be used to help predict delayed cerebral infarction and poor outcome after traumatic brain injury.

A randomized study of urgent computed tomography–based hematoma puncture and aspiration in the emergency department and subsequent evacuation using craniectomy versus craniectomy only

2012 ◽  
Vol 117 (3) ◽  
pp. 566-573 ◽  
Author(s):  
Bo Xiao ◽  
Fang-Fang Wu ◽  
Hong Zhang ◽  
Yan-Bin Ma
Keyword(s):  
Emergency Department ◽  
Logistic Regression ◽  
Regression Analysis ◽  
Scale Score ◽  
Logistic Regression Analysis ◽  
Randomized Study ◽  
Surgical Decompression ◽  
Pupil Response ◽  
Group A ◽  
Group B

Object When treating patients with a spontaneous supratentorial massive (≥ 70 ml) intracerebral hemorrhage (ICH), the results of surgery are gloomy. A worsening pupil response has been observed in patients preoperatively, despite blood pressure control and diuretic administration. Because open surgery needs time for decompression to occur, the authors conducted a prospective randomized study to determine whether patients who have suffered a massive ICH can benefit from a more urgently performed decompressive procedure. Methods Overall, 36 eligible patients admitted 6 or fewer hours post-ictus were enrolled in the study. In Group A, 12 patients underwent CT-based hematoma puncture and partial aspiration in the emergency department (ED) and subsequent evacuation via a craniectomy; in Group B, 24 patients underwent hematoma evacuation via a craniectomy only. Pupil responses were categorized into 5 grades (Grade 0, bilaterally fixed; Grade 1, unilaterally fixed with the fixed pupil > 7 mm; Grade 2, unilaterally fixed with the fixed pupil ≤ 7 mm; Grade 3, a unilaterally sluggish response; and Grade 4, a bilaterally brisk response). Grades were obtained on admission, at surgical decompression (defined as the point at which liquid hematoma began to flow out in Group A and at dural opening in Group B), and at completion of craniectomy. The Barthel Scale was used to assess survivors' functional outcome at 12 months. Comparisons were made between Groups A and B. Logistic regression analysis was used to evaluate the positive likelihood ratio of all variables for survival and function (Barthel Scale score of ≥ 35 at 12 months). Results Decompressive surgery was undertaken approximately 60 minutes earlier in Group A than B. A worsening pupil reflex before decompression was observed in no Group A patient and in 9 Group B patients. At the time of decompression pupil response was better in Group A than B (p < 0.05). Although only approximately one-third of the hematoma volume documented on initial CT scanning had been drained before the craniectomy in Group A, when partial aspiration was followed by craniectomy, better pupil-response results were obtained in Group A at the completion of craniectomy, and survival rate and 12-month Barthel Scale score were better as well (p < 0.05). Logistic regression analysis revealed that one variable, a minimum pupil grade of 3 at the time of decompression, had the highest predictive value for survival at 12 months (8.0, 95% CI 2.0–32.0), and a pupil grade of 4 at the same time was the most valuable predictor of a Barthel Scale score of 35 or greater at 12 months (15.0, 95% CI 1.9–120.9). Conclusions Patients with massive spontaneous supratentorial ICHs may benefit from more urgent surgical decompression. The results of logistic regression analysis implied that, to improve long-term functional outcome, decompression should be performed in patients before herniation occurs. Due to the fact that most of these patients have signs of herniation when presenting to the ED and because conventional surgical decompression requires time to take effect, this combination of surgical treatment provides a feasible and effective surgical option.

scholarly journals TREATMENTS OF HEPATITIS C VIRUS LIVER CIRRHOSIS WITH PEGYLAT INTERFERON-RIBAVIRIN AND INTERFERON FREE – COMPARATIVE STUDY

2016 ◽  
Vol 19 (4) ◽  
pp. 218-221
Author(s):  
S.A. Florescu ◽  
◽  
S. Lazar ◽  
C. Oprea ◽  
A. Motoc ◽  
...  
Keyword(s):  
Liver Cirrhosis ◽  
Hepatitis C Virus ◽  
Hepatitis C ◽  
Side Effects ◽  
Adverse Effects ◽  
Therapy Group ◽  
Point Of View ◽  
Tropical Diseases ◽  
Group A ◽  
Group B

The article describes the adverse effects and efficiency of hepatitis C virus liver cirrhosis treatments available through the National Health Insurance Services, on a population of patients hospitalized at Victor Babes Infectious and Tropical Diseases Hospital, from 2012 to 2016. The population of patients was split into two distinct groups, for which we’ve recorded and comparatively analyzed demographic, clinical and paraclinical characteristics in a database. An evident success was recorded, from the point of view of hitting a clinical SVR index, in the DAA therapy group A, 87% percent compared to 2% in group B for the traditional standard therapy of PegInterferon + Ribavirin. Likewise, the number of adverse effects was lower in Group B versus Group A. Some side effects remained specific to the current cirrhosis treatment, which should be closely monitored.

Simplification to dual therapy containing lamivudine and raltegravir or dolutegravir in HIV-infected patients on virologically suppressive antiretroviral therapy

2020 ◽  
Vol 75 (11) ◽  
pp. 3327-3333
Author(s):  
Leonardo Calza ◽  
Vincenzo Colangeli ◽  
Marco Borderi ◽  
Diletta Testi ◽  
Bianca Granozzi ◽  
...  
Keyword(s):  
Adverse Effects ◽  
Dual Therapy ◽  
Comparable Efficacy ◽  
Good Tolerability ◽  
Once Daily ◽  
Hiv Rna ◽  
Group A ◽  
Group B ◽  
The Cost

Abstract Background Antiretroviral dual regimens including lamivudine and one boosted PI or dolutegravir are warranted in order to optimize combination ART (cART), prevent long-term toxicity and reduce the cost of treatments. Objectives We hypothesized that a maintenance dual regimen of lamivudine plus raltegravir would be effective and as well tolerated as the dual maintenance combination of lamivudine plus dolutegravir. Methods We performed an observational, retrospective study of HIV-infected patients on suppressive ART who switched to a dual regimen containing lamivudine 300 mg once daily plus raltegravir 1200 mg once daily or dolutegravir 50 mg once daily. Results In total, 109 patients (79 men; mean age 46.4 years; mean CD4+ T lymphocyte count 605 cells/mm3) were enrolled. Overall, 50 subjects switched to lamivudine plus raltegravir (Group A) and 59 to lamivudine plus dolutegravir (Group B). After 12 months, 45 patients (90%) in Group A and 52 (88.1%) in Group B had HIV RNA &lt;20 copies/mL. No patients had severe adverse effects in either group, and the percentages of patients with mild adverse effects were comparable, except for a higher incidence of headache and sleeping disturbances in Group B than in Group A (30.5% versus 14%, P &lt; 0.001). A comparable and non-significant weight increase was reported in both groups (+1.91 kg in Group A and +2.28 kg in Group B). Conclusions In our study, dual therapies containing lamivudine plus raltegravir or dolutegravir in virologically suppressed patients showed high and comparable efficacy, as well as good tolerability.

scholarly journals Chinese HerbAstragalus membranaceusEnhances Recovery of Hemorrhagic Stroke: Double-Blind, Placebo-Controlled, Randomized Study

2012 ◽  
Vol 2012 ◽  
pp. 1-11 ◽  
Author(s):  
Chun-Chung Chen ◽  
Han-Chung Lee ◽  
Ju-Hsin Chang ◽  
Shuang-Shuang Chen ◽  
Tsai-Chung Li ◽  
...  
Keyword(s):  
Scale Score ◽  
Hemorrhagic Stroke ◽  
Randomized Study ◽  
Functional Independence Measure ◽  
Functional Independence ◽  
Double Blind ◽  
Double Blind Placebo ◽  
Group A ◽  
Group B ◽  
Acute Hemorrhagic Stroke

We tested the effect ofAstragalus membranaceus(AM) on acute hemorrhagic stroke. Seventy-eight patients were randomly assigned to Group A (3 g of AM three times/day for 14 days); or Group B (3 g of placebo herb). A total of 68 patients (Group A 36, Group B 32) completed the trial. The increase of functional independence measure scale score between baseline and week 4 was 24.53 ± 23.40, and between baseline and week 12 was 34.69 ± 28.89, in the Group A was greater than 11.97 ± 11.48 and 23.94 ± 14.8 in the Group B (bothP≦0.05). The increase of Glasgow outcome scale score between baseline and week 12 was 0.75 ± 0.77 in the Group A was greater than 0.41 ± 0.50 in the Group B (P<0.05). The results are preliminary and need a larger study to assess the efficacy of AM after stroke.

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