A STUDY ON THE VARIATION IN CA 72-4 LEVELS OF THE GASTRIC CANCER’S PATIENTS BEFORE AND AFTER SURGERY TREATMENT

2011 ◽  
pp. 81-87
Author(s):  
Thi Thu Huong Hoang ◽  
Minh Vuong Nguyen
Keyword(s):  
Gastric Cancer ◽  
Study Groups ◽  
University Hospital ◽  
Control Group ◽  
Central Hospital ◽  
Before And After

Objectives: Studying on the variation in CA 72-4 levels of the gastric cancer’s patients before and after 10 days and 30 days surgery treatment. Materials and methods: The studying group included 42 gastric cancer’s patients who were examinated and treated in cancerology service of Hue University Hospital and gastroenterology service of Hue Central Hospital. The control group included 30 healthy normal examinated at Hue University Hospital. The study groups were clinical, endoscopic anatopathologic examination diagnosed with gastric cancer and quantitative levels of CA 72-4 in three times points: before surgerying, after surgerying 10 days and 30 days postoperatively. Rerults: The concentration of CA 72-4 in gastric cancer’s patients was 10.06 ± 16.49 U/ml. Clearly higher than the control group 1.2 ± 0.4 U/ml(p <0.01). The rate increased levels of CA 72-4 in gastric cancer’s patients before surgerying was 27.5% and the control group was 0%. After 10 days of surgery, CA 72-4 level was 5.56 ± 8.55 U/ml; 82.5% of patients have reduced levels of CA 72-4 and 17.5% no changes; there are 0% increased cases. After 30 days of surgery, CA 72-4 level was 3.79 ± 6,52 U/ml. CA 72-4 level 10 days after surgering have decreased significantly compared to before surgery (p < 0.05) and 30 days after surgery have decreased significantly compared to after 10 days (p < 0.05). 30 days postoperatively, 90% patients had reduced levels of CA 72-4, 10% no changes, no patient had increased levels of CA 72-4 and no patient be relapsed after 30 days of treatment. Conclusions: CA 72-4 concentrations before surgerying increased 27.5%, after surgery 10 days and 30 days reduced step by step, no case have increased CA 72-4 levels, no case relapsed after 30 days.

scholarly journals Vasculotoxicity of Chemotherapy: Assessment оf Endothelial Dysfunction Biomarkers’ Levels in Gastric Cancer Patients

Kardiologiia ◽  
2020 ◽  
Vol 60 (5) ◽  
pp. 35-40
Author(s):  
Yu. Yu. Kirichenko ◽  
Yu. N. Belenkov ◽  
E. V. Privalova ◽  
Yu. I. Naymann ◽  
E. P. Gitel ◽  
...  
Keyword(s):  
Endothelial Dysfunction ◽  
Healthy Volunteers ◽  
Stomach Cancer ◽  
Specific Treatment ◽  
Study Groups ◽  
Main Group ◽  
Control Group ◽  
Instrumental Evaluation ◽  
Oncological Patients ◽  
Before And After

Aim To evaluate dynamics of biomarkers for endothelial dysfunction (ED), including endothelin-1 (ET-1) and von Willebrand factor (VWF) in patients with stomach cancer (adenocarcinoma) before and after polychemotherapy (PCT); to compare these results with respective values in healthy volunteers and patients with cardiovascular diseases (CVD); to study correlations of the ED biomarkers with indexes of instrumental evaluation of endothelial dysfunction.Material and methods The study included 75 participants, including 25 healthy volunteers (control group), 25 patients with documented CVDs (arterial hypertension + ischemic heart disease), and 25 patients of the main group with histologically documented stage II-IV stomach cancer (adenocarcinoma) who received different courses of PCT with platinum-based agents (oxaliplatin, cisplatin) and fluoropyrimidines (5 fluorouracil, capecitabin). Laboratory measurement of ED biomarkers, computerized nailfold video capillaroscopy (CNVC), and finger laser photoplethysmography (PPG) (methods for noninvasive evaluation of vascular wall and ED), electrocardiography, 24-h ECG Holter monitoring, and echocardiography (EchoCG) were performed for all patients of the main group prior to PCT and within one months after the last course completion. This evaluation was performed once for healthy volunteers and patients of the CVD group upon inclusion into the study.Results In the main group, ET-1 levels were non-significantly lower than normal and did not change during the courses of antitumor treatment (0.95 [0.6; 1.4] and 0.94 [0.7; 1.4] pg /ml (р<0.9) before and after PCT, respectively). Statistically significant differences were found between the control group and oncological patients after the treatment (р<0.04). Levels of VWF remained within the normal range in all examined participants and did not significantly differ between study groups, including oncological patients before and after the specific treatment (р>0.05 for all comparisons). The correlation analysis detected significant correlations of ET-1 levels with functional disorders of microcirculation, ET-1 with the occlusion index (rs=0.56; p=0.005), ЕТ-1 with percentage of capillary restoration (PCR, rs= –0.72; p=0.018) and with the incidence rate of supraventricular extrasystole (rs=0.48; p=0.032).Conclusion The dynamics of ED biomarkers was studied for the first time in patients with stomach cancer receiving a specific antitumor therapy. Although no significant changes in ЕТ-1 and VWF were observed during the PCT (probably due to exhaustion of the endothelial system and a small patient sample), these indexes can be considered as early vasculotoxicity markers due to the presence of significant correlations with indexes of impaired endothelial function according to the results of instrumental evaluation.

scholarly journals Role of the nurse in preventing or reducing increase intracrani-al pressure following craniotomy

2017 ◽  
Vol 6 (2) ◽  
pp. 92
Author(s):  
Rasha Abdelmowla ◽  
Abdelhakeem Essa ◽  
Esmat Abdelmaged
Keyword(s):  
Intracranial Pressure ◽  
Educational Program ◽  
Demographic Data ◽  
Quality Care ◽  
Adult Patients ◽  
University Hospital ◽  
Control Group ◽  
Significant Difference ◽  
Before And After ◽  
Nurses Knowledge

Background: Increase intracranial pressure following craniotomy is common and different measures should be taken to prevent or treat it promptly. Aim: Preventing or reducing increase intracranial pressure following craniotomy. Research design: Quasi-experimental.Subjects and methods: All nurses (26) in neurosurgery department at Assiut Neurological, Psychiatric and Neurosurgery University Hospital, in addition to a sample of 124 patients after craniotomy. Control group (62 adult patients before implementing the nursing     educational program) and study group (62 adult patients after implementing the nursing educational program). Nurses’ knowledge and practice were assessed before and after implementation of the nursing educational program. Tools: Structured questionnaire to assess nurses` demographic data and knowledge about intracranial pressure, observation checklist for nurses` practice, patients’ assessment sheet, and teaching booklet for nurses about postoperative increase intracranial pressure. Results: Highly significant differences were found as regarding nurses` knowledge and nurses` practice pre and post implementing the nursing educational program. Significant difference was found between study and control groups as regarding increase intracranial pressure following craniotomy. Conclusion: Nursing educational program had a significant effect on preventing or reducing postoperative increase intracranial pressure.Recommendation: Nurses should have continuous education through programs, workshops, seminars and/or training courses to maintain high quality care.

scholarly journals Effects of eye cover among high risk neonates at night shift on their distress levels

2019 ◽  
Vol 9 (7) ◽  
pp. 9
Author(s):  
Eman Ali Moselhi Mater ◽  
Huda Shawky Mahamud ◽  
Mohamed Farouk Mohamed
Keyword(s):  
High Risk ◽  
Night Shift ◽  
Newborn Infants ◽  
Study Groups ◽  
University Hospital ◽  
Control Group ◽  
Stressful Environment ◽  
Distress Level ◽  
Significant Difference ◽  
The Mean

Background and aim: The Neonatal Intensive Care Unit (NICU) is a stressful environment for high risk neonates. Persistent bright light is one of the main environmental stressors that are distressed newborn infants in NICU. Cycled lighting may decrease distress level of newborn infants by enhancing calming status. This study aimed to investigate effects of eye cover among high risk neonates at night shift on their distress levels.Methods: Quasi experimental research design was carried out on a randomized sample of 60 newborn infants attending the NICU of El Manial University Hospital (Kasr Al Ainy), (30 control group and 30 study group). Neonatal assessment tool and COMFORTneoNRS scale were utilized for data collection.Results: There was a statistically significant difference between control and study groups regarding the distress levels (p < .00). The mean score of distress levels were 6.80 ± 1.80 and 0.80 ± 1.15 respectively and the mean score of comfort levels in the newborn infants in the control and study groups were 23.22 ± 5.50 and 6.60 ± 1.06 respectively. Eye coved enhanced quite sleep (66.7%), relaxed muscle (73.3%), decrease movement (66.7%) and no crying (85.7%).Conclusions: The use of eye cover among high risk neonates at night shift is effective to decrease their distress level and improve their comfort state in the morning shift by promoting quite sleep and relaxation. Recommendations: The educational program is needed to raise awareness among neonatal nurses about the effect of light reduction methods such as eye patches on the distress level and comfort state that enhances the growth and development of newborn infants.

scholarly journals EFFECTIVENESS OF PROSTHODONTIC TREATMENT OF PATIENTS WITH INCREASED DENTAL ATTRITION ON THE BASIS OF FUNCTIONAL DIAGNOSTIC

2018 ◽  
Vol 22 (6) ◽  
pp. 297-300
Author(s):  
Alexander S. Romanov ◽  
V. G Morozov ◽  
P. N Geletin
Keyword(s):  
Dental Treatment ◽  
University Hospital ◽  
Control Group ◽  
Dental Attrition ◽  
Before And After ◽  
Medical University ◽  
Methods Of Treatment ◽  
Functional Diagnostic ◽  
Group 1

Aim of the present study was to evaluate the effectiveness of prosthodontic methods of treatment based of functional diagnostic of patients with increased dental attrition Methods. We have examined 35 patients at the Smolensk State Medical University Hospital: 20 patients with increased dental attrition and 15 patients who didn’t have any sign of functional disorders of dentoalveolar and musculoskeletal system. The main group was divided into two subgroups. In the group 1 (11 patients) required a prosthodontic therapy included individual wax-up of future prosthetic construction based on data of functional diagnostic. An electromyographic study was conducted before and one month after treatment for determination of the effectiveness of treatment methods. Results. Analyzing and comparing the data of the electromyographic study 1 month before and after treatment of patients of the 1 group have shown 93,1 % effectiveness of the treatment and the control group. The results of the study show that such occlusion is optimal for the muscles and temporomandibular joint. Conclusion. Dental treatment of increased attrition of teeth based on functional diagnostic contributes to the normalization of muscles activity. Moreover it allows to protect teeth from attrition and providing effective rehabilitation of patients.

scholarly journals Endothelial Dysfunction in the Pathogenesis of Chronic Inflammatory Processes of the Internal Genital Organs in Women

2018 ◽  
Vol 24 (4) ◽  
Author(s):  
Natalya Drohomyretska ◽  
Natalya Henyk
Keyword(s):  
Endothelial Dysfunction ◽  
Functional Activity ◽  
Varicose Veins ◽  
Study Groups ◽  
Control Group ◽  
Plasma Coagulation ◽  
Endothelin 1 ◽  
Before And After ◽  
Inflammatory Processes ◽  
Group 2

The objective of the work: to study the changes of the functional activity of the endothelium and the plasma-coagulation link of hemostasis in women with chronic inflammatory processes of the internal genital organs (CIPIGO) with and without varicose veins of the small pelvis (VVSP).Materials and methods: 68 women with chronic inflammatory processes of the internal genital organs against the background of varicose veins of the small pelvis (group 1); 52 women with chronic inflammatory processes of the pelvic organs without varicose veins of the small pelvis (group 2); 30 practically healthy women (control group) were examined before and after the treatment. The age of women was between 18 and 45 years old. All the patients of the study groups received the treatment offered by us, which included a diosmine-containing phlebotropic preparation normoven, 500 mg twice a day in continuous mode and a donor of nitric oxide tivortin aspartatum, 5 ml 3 times per os for 14 days each month during six months.Determination of concentration of endothelin-1, prostacyclin was performed by immunoassay using a set of reagents from the firm “Biomediсa” (Austria); the determination of D-dimers in blood plasma was performed by latex-test of the firm “Organon-Tekhnika”.Results of workIn women with CIPIGO with and without VVSP, the increased production of endothelin-1, which has a pro-aggregate and pro-inflammatory effect, was determined. At the same time, the decrease of the synthesis of prostacyclin, which has anti-aggregant properties, was noted. In evaluating the indicators of coagulograms in patients of the studied groups, the propensity for hypercoagulation was revealed, as evidenced by an increase in the level of fibrinogen and a rise of index of the phospholipid-dependent coagulation tests. The decrease of the percentage of fibrinolytic blood activity and the increase in plasma concentration of the molecular marker of thrombophilia D-dimer can be considered as activation of intravascular coagulopathy and the presence of endothelial dysfunction.Conclusions: 1. Our studies found endothelial dysfunction and violations of the plasma-coagulation linkage of hemostasis in both studied groups. 2. After the performed treatment, the improvement of the functional activity of the endothelium and normalization of the main parameters of the plasma-coagulation linkage of hemostasis were observed.

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 Combined treatment of oligoasthenospermia by postoperative Speroton therapy in patients with varicocele

2020 ◽  
Vol 21 (2) ◽  
pp. 64-69
Author(s):  
E. A. Povelitsa ◽  
V. E. Leanovich ◽  
N. I. Dosta ◽  
O. V. Parhomenko ◽  
A. M. Shesternya
Keyword(s):  
Spermatic Cord ◽  
Varicose Veins ◽  
Combined Therapy ◽  
Combined Treatment ◽  
Sperm Concentration ◽  
Study Groups ◽  
Reproductive Age ◽  
Control Group ◽  
Study Objective ◽  
Before And After

The study objective is to evaluate the effectiveness of the Speroton complex therapy in combined treatment of oligoasthenospermia in patients with varicocele after microsurgical phlebectomy of varicose veins of the spermatic cord.Materials and methods. Microsurgical phlebectomy of the spermatic cord was performed in 40 men (mean age 33.0 ± 2.3 years) with oligoasthenospermia and varicocele. The patients were divided into 2 groups: the main group included 20 men who were treated with the Speroton complex for 3 months in the postoperative period, and the control group included 20 men who did not take Speroton. The spermogram parameters were evaluated before and after the operation.Results. Three months after the start of treatment, a statistically significant improvement in spermogram indicators was noted in all study groups. It was determined that combined therapy that included the Speroton complex administration for 3 months, statistically significantly led to the more considerable increase in sperm parameters than in control group: the sperm concentration increased to 38.6 and 28.9 mln/ml, respectively, the percentage of progressive motile sperm – to 49.2 and 39.4 %, the percentage of motile forms – to 72.2 and 43.8 %, viable forms – to 67.8 and 58.1 %, and the percentage of sperm with DNA fragmentation decreased to 12.1 and 17.2 %, respectively, in the main and control groups.Conclusion. Combined treatment with postoperative Speroton therapy for men of reproductive age with infertility and varicocele determines the more significant improvement in the parameters of sperm than performing only surgical correction of varicocele.

scholarly journals The Flipped Classroom Is Effective for Medical Students to Improve Deep Tendon Reflex Examination Skills: A Mixed-Method Study

2021 ◽  
Author(s):  
Shun Uchida ◽  
Kiyoshi Shikino ◽  
Kosuke Ishizuka ◽  
Yosuke Yamauchi ◽  
Yasutaka Yanagita ◽  
...  
Keyword(s):  
Medical Students ◽  
Flipped Classroom ◽  
Deep Tendon Reflex ◽  
Intervention Group ◽  
General Medicine ◽  
Likert Scale ◽  
University Hospital ◽  
Control Group ◽  
Self Confidence ◽  
Before And After

Abstract Background: Deep tendon reflexes (DTR) are a prerequisite skill in clinical clerkships. However, many medical students are not confident in their technique and need to be effectively trained. We evaluated the effectiveness of a flipped classroom for teaching DTR skills. Methods: We recruited 83 fifth-year medical students who participated in a clinical clerkship at the Department of General Medicine, Chiba University Hospital, from November 2018 to July 2019. They were allocated to the flipped classroom technique (intervention group, n=39) or the traditional technique instruction group (control group, n=44). Before procedural teaching, while the intervention group learned about DTR by e-learning, the control group did so face-to-face. A 5-point Likert scale was used to evaluate self-confidence in DTR examination before and after the procedural teaching (1=no confidence, 5=confidence). We evaluated the mastery of techniques after procedural teaching using the Direct Observation of Procedural Skills (DOPS). Unpaired t-test was used to analyze the results of the 5-point Likert scale and DOPS. We assessed self-confidence in DTR examination before and after procedural teaching using a free description questionnaire in the two groups. Additionally, in the intervention group, focus group interviews (FGI) (7 groups, n=39) were conducted to assess the effectiveness of the flipped classroom after procedural teaching.Results: Pre-test self-confidence in the DTR examination was significantly higher in the intervention group than in the control group (2.8 vs. 2.3, P=0.005). Post-test self-confidence in the DTR examination was not significantly different between the two groups (3.9 vs. 4.1, P=0.31), and so was mastery (4.3 vs. 4.1, P=0.68). The questionnaires before the procedural teaching revealed themes common to the two groups, including “lack of knowledge” and “lack of self-confidence.” Themes about prior learning, including “acquisition of knowledge” and “promoting understanding,” were specific in the intervention group. The FGI revealed themes including “application of knowledge,” “improvement in DTR technique,” and “increased self-confidence.” Conclusions: Teaching DTR skills to medical students in flipped classrooms improves readiness for learning and increases self-confidence in performing the procedure at a point before procedural teaching.

Alpha lipoic acid supplementation improved antioxidant enzyme activities in hemodialysis patients

2019 ◽  
Vol 89 (3-4) ◽  
pp. 161-167 ◽  
Author(s):  
Reza Mahdavi ◽  
Tannaz khabbazi ◽  
Javid Safa
Keyword(s):  
Antioxidant Enzymes ◽  
Antioxidant Enzyme ◽  
Lipoic Acid ◽  
Enzyme Activities ◽  
Study Groups ◽  
Control Group ◽  
Antioxidant Enzyme Activities ◽  
Alpha Lipoic Acid ◽  
Before And After ◽  
The Mean

Abstract. Background: Cardiovascular disease (CVD) is the main cause of death in hemodialysis (HD) patients and oxidative stress is an important risk factor for CVD. Superoxide dismutase (SOD), catalase (CAT), and glutathione peroxidase (GPx) are primary antioxidant enzymes in human cells acting against toxic reactive oxygen species (ROS) and their reduced activity may contribute to oxidative disorders in HD patients. Alpha lipoic acid (ALA) as a potent strong antioxidant may affect these enzymes. Objective: We examined the effects of ALA supplementation on antioxidant enzyme activities in HD patients. Method: In this double-blinded, randomized clinical trial, 63 HD patients (43 males and 20 females; age range: 22–79 years) were assigned into the ALA group (n: 31), receiving a daily dose of ALA (600 mg), or a control group (n: 32), receiving placebo for 8 weeks. Body mass index (BMI), antioxidant enzymes, albumin (Alb) and hemoglobin (Hb) were determined before and after intervention. Results: At baseline, the mean blood activities of SOD, GPx, and CAT in ALA group were 1032±366, 18.9±5.09 and 191±82.7 U/gHb which increased at the end of study to 1149±502, 19.1±7.19 and 208±86.6 U/gHb respectively. However, only the increase of SOD was statistically significant in comparison with placebo group (P = 0.04). The mean levels of Alb, Hb, weight and BMI were not significantly changed in study groups (P>0.05). Conclusion: ALA may be beneficial for HD patients by increasing the activity of antioxidant enzymes; however, further studies are needed to achieve precise results.

A cryoprotectant supplemented with pentoxifylline can improve the effect of freezing on the motility of human testicular sperm

Zygote ◽  
2021 ◽  
pp. 1-6
Author(s):  
Yang Xian ◽  
Min Jiang ◽  
Bo Liu ◽  
Wenrui Zhao ◽  
Bin Zhou ◽  
...  
Keyword(s):  
Sperm Motility ◽  
University Hospital ◽  
Control Group ◽  
Testicular Sperm ◽  
Freezing And Thawing ◽  
Control Groups ◽  
West China ◽  
Before And After ◽  
And Control ◽  
Experimental Group

Summary This study examined the effect of a cryoprotectant with and without pentoxifylline supplementation on the motility and viability of human testicular sperm, both before and after freezing. Testicular samples were obtained from 68 patients with azoospermia who came to the Andrology Service of West China Second University Hospital, Sichuan University, for testicular biopsies from December 2019 to April 2020. All patients were assigned randomly to two groups: experimental, whose testicular sperm were added to the cryoprotectant with pentoxifylline, and the control, whose testicular sperm were added to the cryoprotectant without pentoxifylline. Both groups used the same freezing and thawing methods. Testicular sperm motility in the experimental group was significantly higher than that of the control group, both before and after cryopreservation. The recovery rate of sperm motility in the experimental group was significantly higher than that of the control group. The percentage of samples with motile testicular sperm in the experimental group was significantly higher than that of the control group after thawing. Sperm viability was unchanged between the experimental and control groups, both before and after freezing. Overall, a pentoxifylline-supplemented cryoprotectant can significantly improve the motility of testicular sperm before and after cryopreservation.

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