Pneumogram Recordings in Infants Resuscitated for Apnea of Infancy

PEDIATRICS ◽  
1989 ◽  
Vol 83 (3) ◽  
pp. 364-368
Author(s):  
Joseph Oren ◽  
Dorothy H. Kelly ◽  
Daniel C. Shannon
Keyword(s):  
Sudden Infant Death ◽  
Control Group ◽  
Sudden Infant ◽  
Increased Risk ◽  
Significant Difference ◽  
Monitoring Group ◽  
Subsequent Event ◽  
Group 3 ◽  
Group 2 ◽  
And Control

Infants who sustained a spell of apnea of infancy during which they were resuscitated have been shown to be at increased risk for sudden infant death syndrome. To determine the value of the pneumogram as a predictor of outcome in this population, the first pneumogram obtained of 51 such infants was analyzed. The infants were grouped on the basis of subsequent outcome during a course of monitoring: group 1—infants who died during a subsequent event; group 2—infants who received resuscitation or vigorous stimulation to terminate a subsequent spell; group 3—infants who survived and did not have a significant subsequent episode. The results for these infants were compared with those of a control group matched for age and sex. A detailed, blinded computer analysis revealed no significant difference in the results of the pneumogram analysis between the three groups. It did not identify the infants in whom apneic spells necessitating resuscitation subsequently developed or those who died. However, when compared with the control group, infants with apnea of infancy had significantly higher mean respiratory rates, heart rates, and tachycardia indexes. It is concluded that, although the first pneumogram does not predict the risk of an adverse outcome in a population of infants with severe apnea of infancy, it does reveal subtle cardiorespiratory differences between study and control infants.

scholarly journals Pengaruh Teknik Vulva Hygiene terhadap Jumlah Kuman Vulva pada Ibu Nifas di BPM Kota Bandar Lampung

2017 ◽  
Vol 8 (3) ◽  
pp. 465
Author(s):  
Nelly Indrasari ◽  
Purwati Purwati
Keyword(s):  
Degrees Of Freedom ◽  
Laboratory Data ◽  
Research Unit ◽  
Control Group ◽  
Chi Square ◽  
Significance Level ◽  
Significant Difference ◽  
Group 3 ◽  
Group 2 ◽  
And Control

<p>The case of maternal mortality in Bandar Lampung city in 2013 is 19 cases, in 2014 there are 7 cases and all died during childbirth and there are 19 cases of maternal death by 2015. (Profile of Lampung Province Health Office 2014). Research Objectives to Detect the Influence of Vulva Hygiene Technique on Number of Vulva Germs In Nifas Mother In BPM Bandar Lampung City Year 2016. This research method using quasi-experiment design. This study compares between treated groups and control groups. Treatment group 1 was treated with vulvar hygiene by using 1 cotton, group 2 using 3 kinds of cotton, group 3 using 5 cotton and control group without treatment. Population in this research is mother Nanyang checking his health at BPM in Bandar Lampung city at the time of research. The sample of respondent's research is 120. Data collection with Teradata is done as much as 1 time then done culture and examination in a local laboratory. Data were processed and analyzed by independent T-test. The result showed that the average number of germs was 2277,37 germs (95% CI 7140,59-38402,16) with standard deviation 65553,94 germs. The lowest number of germs and pathogen bacteria still 0.35% of respondents on the vulva hygiene of a cotton with a duration of 26 days. The result of analysis with cruciate Wallis test is 3,498. Looking at the statistics of the table by looking at the Chi-square table, for df (degrees of freedom)=3 and the significance level (α) = 5%, then obtained statist table 2.32. Because of the count statistic (2.32&gt; 0.321), then Ho accepted, or no significant difference (significant). The research unit can utilize and apply vulva hygiene technique with antiseptic, so it can prevent the occurrence of infection in the postpartum mother.</p>

scholarly journals Effect of Oral Losartan on Orthobiologics: Implications for Platelet-Rich Plasma and Bone Marrow Concentrate—A Rabbit Study

2020 ◽  
Vol 21 (19) ◽  
pp. 7374
Author(s):  
Gilberto Y. Nakama ◽  
Sabrina Gonzalez ◽  
Polina Matre ◽  
Xiaodong Mu ◽  
Kaitlyn E. Whitney ◽  
...  
Keyword(s):  
Bone Marrow ◽  
Osteochondral Defect ◽  
Platelet Rich Plasma ◽  
Control Group ◽  
Bone Marrow Concentrate ◽  
Significant Difference ◽  
Losartan Group ◽  
Group 2 ◽  
And Control ◽  
Tgf Β1

Recent efforts have focused on customizing orthobiologics, such as platelet-rich plasma (PRP) and bone marrow concentrate (BMC), to improve tissue repair. We hypothesized that oral losartan (a TGF-β1 blocker with anti-fibrotic properties) could decrease TGF-β1 levels in leukocyte-poor PRP (LP-PRP) and fibrocytes in BMC. Ten rabbits were randomized into two groups (N = 5/group): osteochondral defect + microfracture (control, group 1) and osteochondral defect + microfracture + losartan (losartan, group 2). For group 2, a dose of 10mg/kg/day of losartan was administrated orally for 12 weeks post-operatively. After 12 weeks, whole blood (WB) and bone marrow aspirate (BMA) samples were collected to process LP-PRP and BMC. TGF-β1 concentrations were measured in WB and LP-PRP with multiplex immunoassay. BMC cell populations were analyzed by flow cytometry with CD31, CD44, CD45, CD34, CD146 and CD90 antibodies. There was no significant difference in TGF-β1 levels between the losartan and control group in WB or LP-PRP. In BMC, the percentage of CD31+ cells (endothelial cells) in the losartan group was significantly higher than the control group (p = 0.008), while the percentage of CD45+ cells (hematopoietic cells-fibrocytes) in the losartan group was significantly lower than the control group (p = 0.03).

A novel approach to radiographic detection of bucco-palatal/lingual dilacerations: A preliminary study with ImageJ

2021 ◽  
pp. 095441192110307
Author(s):  
Samed Satir ◽  
Muhammed Hilmi Buyukcavus ◽  
Kaan Orhan
Keyword(s):  
Longitudinal Axis ◽  
Control Group ◽  
Single Root ◽  
Novel Approach ◽  
Significant Difference ◽  
Spectrum Feature ◽  
Group 2 ◽  
Imagej Software ◽  
And Control ◽  
Control Group Group

The purpose of our study is to determine whether bucco-palatal/lingual (BPL) root dilacerations (RD), especially in single root teeth, can be determined using the ImageJ program through only one periapical radiography. Extracted teeth without any RD ( n = 8) were determined as the control group (Group 1) and with RD in apical 1/3 part at least 20° with the longitudinal axis in the BPL direction ( n = 8) as the study group (Group 2). With the help of a simple holder system prepared, digital periapical radiographs of all teeth were taken in an anteroposterior position. Histogram analysis of all periapical radiographs was performed using the spectrum feature of ImageJ software. It was aimed to make a dilaceration analysis by comparing the groups using mean, standard deviation, minimum, maximum, and bin width values. As a result of the Mann-Whitney U test, all mean and maximum values showed a statistically significant difference between the study and control groups ( p < 0.05). This pilot study revealed that the ImageJ software can be used to diagnose BPL dilaceration in the apical 1/3 part of the root. It is important for dentists and patients that it can contribute to limiting the radiation dose to which patients will be exposed.

scholarly journals What is the impact of methotrexate on liver in patients with juvenile idiopathic arthritis? Results of liver SWE performed in a single centre

2021 ◽  
Author(s):  
Vildan Güngörer ◽  
Mehmet Öztürk ◽  
Mustafa Yasir Özlü ◽  
Şükrü Arslan
Keyword(s):  
Juvenile Idiopathic Arthritis ◽  
Shear Wave Elastography ◽  
Term Therapy ◽  
Control Group ◽  
Significant Difference ◽  
Group 2 ◽  
Long Term Therapy ◽  
And Control ◽  
The Impact

ABSTRACT Objectives Long-term therapy with low-dose methotrexate (MTX) is widely used in treatment of rheumatic diseases, in children. The purpose of this study was to evaluate liver elasticity in patients with juvenile idiopathic arthritis (JIA) who received MTX and compare the results with control group. Methods Liver elasticity was evaluated with shear wave elastography (SWE) technique in 25 patients aged 3–17 years who were followed up with JIA and received MTX and compared with 25 healthy controls of the same age and weight. Factors that had an effect on liver elasticity were examined. Results The mean SWE value of patients was 2.64 ± 2.13 m/s and 24.10 ± 18.50 kPa, whereas 1.83 ± 0.16 m/s and 10.09 ± 1.83 kPa in control group. There was a significant difference in liver elasticity in the patient and control groups. When the patients were evaluated as Group 1 (&lt; 1000 mg) and Group 2 (≥ 1000 mg) according to the cumulative MTX dose, no significant difference was obtained. There was positive correlation between liver elasticity and weekly MTX dose and age. Conclusions Our study revealed that liver elasticity significantly decreased in patients who received MTX when compared with the control group. The elastography technique will be understood better over time and used safely in many areas.

scholarly journals In Vivo Therapeutic Effect of Triclabendazole + Levamisole on Hydatid Cyst in Rats

2020 ◽  
Vol 1 (1) ◽  
pp. 18-20
Author(s):  
Peyman Sadeghi ◽  
Yagoob Garedaghi ◽  
Mirhadi Khayatnouri ◽  
Hosein Hashemzade Farhang ◽  
Ramin Kaffash Elahi
Keyword(s):  
Hydatid Cyst ◽  
Close Contact ◽  
Control Group ◽  
Case Group ◽  
Hydatid Cysts ◽  
Group 3 ◽  
The Mean ◽  
Group 2 ◽  
And Control

Introduction: Hydatidosis is a global disease and one of the most dangerous zoonotic diseases which is found in areas where humans, dogs, and herbivores are in close contact with each other. Methods: In this study, a total of 64 rats were divided into control and case groups, and then 3000 protoscolices were injected into the peritoneal cavity. After 2 months, rats in the case group were given triclabendazole + levamisole at a dose of 6 mg + 4.41 mg/mL orally for 60 days, respectively. Then, after 6 months of infection, the rats of the control and case groups were killed by anesthesia and then an autopsy was performed and the viscera were carefully examined for hydatid cyst infection. Results: The results showed that in the control group, 3 cysts were observed in the liver, 10 in the kidney, and 88 in the lung. The mean number of hydatid cysts in this group was determined to be 33.6. In the case group, 2 cysts were observed in the liver, 6 in the kidney, and 64 in the lungs. The mean number of hydatid cysts in the viscera was 24 in the case group. Conclusions: Statistical analysis of the results obtained from the case and control groups showed that the therapeutic efficacy of triclabendazole + levamisole was 31%, which is not enough to treat cases of hydatid cyst.

scholarly journals Comparative evaluation of postoperative pain intensity after single-visit and multiple-visit retreatment cases: a prospective randomized clinical trial

2018 ◽  
Vol 21 (1) ◽  
pp. 26 ◽  
Author(s):  
Hatice Miray Uyan ◽  
Keziban Olcay ◽  
Mutlu Özcan
Keyword(s):  
Postoperative Pain ◽  
Repeated Measures ◽  
Control Group ◽  
Periapical Lesions ◽  
Single Visit ◽  
Group 4 ◽  
Multiple Visit ◽  
Significant Difference ◽  
Group 3 ◽  
Group 2

<p><strong>Objective:</strong> This study was designed to evaluate postoperative pain after endodontic retreatment. <strong>Material and Methods:</strong> Asymptomatic, multi-rooted molar &amp; premolar teeth requiring retreatment with 2–5 mm periapical lesions were included. Seventy-eight teeth were randomly placed in four groups (n=20): single-visit (control, group 1), Ledermix (group 2), metronidazole, ciprofloxacin, minocycline mixture (group 3), calcium hydroxide (group 4). The postoperative pain was recorded using a VAS at 6, 12, 24, and 48 h after retreatment. Statistical evaluation was performed using Two-Way Repeated Measures ANOVA and Tukey test. <strong>Results:</strong> Mild pain occurred in 67.5%, moderate in 30%, and flare-ups in 2.5%, and there was a significant difference between the groups (p&lt;0.01). Significantly lower postoperative pain was observed in TAP and CaOH<sub>2 </sub>groups(p&lt;0.05). In the 6, 12, and 24 h intervals, there was a significant difference in the pain levels (p&lt;0.05). <strong>Conclusion:</strong> TAP and CaOH<sub>2</sub> are effective for reducing postoperative pain after retreatment.</p><p><strong>Keywords</strong></p><p>Intracanal medicaments; Multiple-visit; Postoperative pain; Retreatment; Single-visit.</p>

Investigation of TAp63 gene Expression and Follicle Count Using Melatonin in Cisplatin-induced Ovarian Toxicity

2020 ◽  
Author(s):  
Hacı Öztürk Şahin ◽  
Mehmet Nuri Duran ◽  
Fatma Sılan ◽  
Ece Sılan ◽  
Duygu Sıddıkoglu ◽  
...  
Keyword(s):  
Gene Expression ◽  
Female Rats ◽  
Histological Evaluation ◽  
Saline Control ◽  
Control Group ◽  
Ovarian Toxicity ◽  
Significant Difference ◽  
Group 3 ◽  
Group 2 ◽  
Group 1

Abstract Background: Premature ovarian failure is among the most important side effects of chemotherapy during reproductive period. Preserving ovarian function is gradually gaining importance during oncologic treatment. The present study aims to investigate the potential of melatonin to protect from cisplatin-induced ovarian toxicity in rats. Twenty nine female rats were divided to three groups: Saline control group (Group 1), cisplatin group (Group 2), and cisplatin+melatonin group (Group 3). While the rats in Groups 2 and 3 were administered 5 mg/kg single dose of cisplatin via intra-peritoneal (IP) route, the rats in Group 3 were started on melatonin (20 mg/kg IP) before cisplatin administration and continued during 3 consecutive days. Ovaries were removed one week after cisplatin administration in all groups. Blood samples were obtained before the rats were decapited. Histological evaluation, follicle count, and classification were performed. TAp63 mRNA expression was evaluated using mRNA extraction and real-time polymerase chain reaction (PCR) method. Serum estradiol (E2) and anti-mullerian hormone (AMH) values were measured with enzyme immune-assay technology. Results: While primordial follicles were seen to decrease in Group 2 as compared to Group 1 (p:0.023), primordial follicle count was observed to be preserved significantly in melatonin group as compared to Group 2 (p:0.047). Moreover, cisplatin-induced histo-pathological morphology was preserved in favor of normal histology in melatonin group. A significant difference was not observed between groups with regard to mean serum AMH and E2 values (p:0.102 and p:0.411, respectively). While TAp63 gene expression significantly increased in Group 2 as compared to control group (p:0.001), we did not detect a statistically significant difference in cisplatin+melatonin group, although gene expression decreased (p:0.34). Conclusion: We conclude that concurrent administration of melatonin and cisplatin may protect from ovarian damage.

scholarly journals Polymorphism ofXRCC1,XRCC3, andXPDGenes and Risk of Chronic Myeloid Leukemia

2014 ◽  
Vol 2014 ◽  
pp. 1-9 ◽  
Author(s):  
Claudia Bănescu ◽  
Adrian P. Trifa ◽  
Smaranda Demian ◽  
Erzsebeth Benedek Lazar ◽  
Delia Dima ◽  
...  
Keyword(s):  
Complementation Group ◽  
Control Group ◽  
X Ray ◽  
Genotype Frequencies ◽  
Significant Difference ◽  
Variant Genotype ◽  
Group 3 ◽  
And Control ◽  
Group D ◽  
Repair Genes

The genetic polymorphisms of X-ray repair cross complementing group 1 (XRCC1), X-ray repair cross complementing group 3 (XRCC3), and xeroderma pigmentosum complementation group D (XPD) repair genes may lead to genetic instability and leukemogenesis. The purpose of the study was to evaluate the association betweenXRCC1Arg399Gln, Arg280His and Arg194Trp,XRCC3Thr241Met, andXPDLys751Gln polymorphisms and the risk of developing CML in Romanian patients. A total of 156 patients diagnosed with CML and 180 healthy controls were included in this study. We found no association between CML andXRCC1orXRCC3variant genotypes in any of the investigated cases. A significant difference was observed in the variant genotype frequencies of theXPDLys751Gln polymorphism between the patients with CML and control group (for variant homozygous genotypes,OR=2.37; 95%CI=1.20–4.67;Pvalue = 0.016 and for combined heterozygous and variant homozygous genotypes,OR=1.72; 95%CI=1.10–2.69;Pvalue = 0.019). This was also observed when analyzing the variant 751Gln allele (OR=1.54; 95%CI=1.13–2.11;Pvalue = 0.008). Our results suggest that theXPDLys751Gln variant genotype increases the risk of CML.

Endovascular reflux-elimination of perforating veins by RFITT and foam sclerotherapy

Phlebologie ◽  
2015 ◽  
Vol 44 (01) ◽  
pp. 13-17
Author(s):  
J. Duben ◽  
J. Gatek ◽  
T. Saha ◽  
G. Hnatkova ◽  
L. Hnatek
Keyword(s):  
Varicose Veins ◽  
Control Group ◽  
Foam Sclerotherapy ◽  
Perforating Veins ◽  
Significant Difference ◽  
Power Setting ◽  
Group 3 ◽  
Group 2 ◽  
One Year ◽  
Group 1

SummaryIntroduction: During the last years, many endovascular techniques have been developed in order to eliminate not only the reflux in stem veins but in perforating veins and their tributaries, too.Aim: The aim of this study was to use endo -vascular RFITT and the foam sclerotherapy for the occlusion of perforating veins as the prime source of reflux and their tributaries.Material and Methods: The Celon method was used for the thermal treatment. Polydocalon with the concentration 1% and 2% with DSS technique was used for the foam sclerotherapy. The RFITT was accomplished in 127 perforating veins in total. This group was divided into three subgroups. The first one consists of patients where only RFITT was carried out (n= 41), in the second, there were patients with RFITT realized with sclerotherapy during one session (n= 48), in the third, RFITT was completed with sclerotherapy in one month after the RFITT intervention (n= 38). The control group included perforating veins treated only with sclerotherapy (n= 81). The power setting 6W was used on the generator during the RFITT with CelonProSurge micro and 18W for usage of Celon ProCurve probe.Results: The effectiveness of the procedure in the group 1 was 8.8%, in the group two 93.7%, in the group three 92.1% and in the control group 76.5% in one year follow up. There was no significant difference between the effectiveness in groups 1, 2 and 3. The marginal difference was among all three groups with RFITT and the control group. Significant differences were in the parameter of the extinction of visible varicose veins with the reflux from perforators. The extinction was faster in group 3 than in group 2 and in the control group and the slowest was in group 1. The significant difference was observed between groups 2 and 3 compared with group 1 and the margin difference was between groups 2 and 3 compared with the control group. No significant difference was observed between groups 1 and the control group.Conclusions: All procedures are effective. The most important is the combination of RFITT and the sclerotherapy one month after thermal intervention. This is associated with a low risk of recanalization and the fastest extinction of visible varicose veins.

Efficacy of Double Manual Cleaning Versus Automated Cleaning for Removal of Biofilm of Hinged Surgical Instruments

2020 ◽  
Vol 41 (S1) ◽  
pp. s518-s519
Author(s):  
Dayane Costa ◽  
Roel Castillo ◽  
Lillian Kelly Lopes ◽  
Anaclara Tipple ◽  
Honghua Hu ◽  
...  
Keyword(s):  
Protein Level ◽  
Positive Control ◽  
Surgical Instruments ◽  
Microbial Load ◽  
Positive Control Group ◽  
Control Group ◽  
Group 4 ◽  
Significant Difference ◽  
Group 3 ◽  
Group 2

Objectives: To evaluate the efficacy of double manual cleaning (DMC) with enzymatic followed by alkaline detergent for removing biofilm on hinged surgical instruments compared to automated cleaning by the washer-disinfector. Methods: Biofilm of Staphylococcus aureus (ATCC 25923) was formed in vitro on hemostatic forceps (Fig. 1). Biofilm-covered forceps were rinsed in distilled water and subjected to one of the following cleaning regimes (n = 5 forceps each): Group 1 forceps were soaked in sterile water for 5 minutes. Group 2-DMC forceps were soaked in enzymatic detergent, brushed 5 times on each face, rinsed with filtrated water (0.2 µm), soaked in alkaline detergent, brushed 5 times each face, rinsed with filtrated water (0.2 µm), and dried with sterile cloth. For group 3-DMC plus hinge inner brushing (n = 5), the forceps were soaked in detergents and brushed as in group 2, including hinge inner brushing (2-mm lumen brush) (Fig. 1). In group 4 (automated cleaning in a washer/disinfector), forceps were prewashed, washed once, washed again, rinsed, thermally rinsed, and dried. After the treatments, forceps were evaluated for microbial load (counting of colony-forming units), residual protein (BCA protein assay kit), and biofilm (scanning electron microscopy). Results: There was no statistically significant differences between the microbial load and protein level contaminating the forceps subjected to DMC (group 2) and the positive control group. The DMC with hinge inner brushing group (group 3) and the automated cleaning group (group 4) demonstrated a significantly reduced microbial load: reduction averages of 2.8 log 10 (P = .038) and 7.6 log10 (P ≤ .001), respectively. The protein level remaining on the forceps also significantly decreased: 2.563 μg (P = .016) and 1,453 μg (P = .001), respectively, compared to the positive control group. There was no statistically significant difference between DMC with hinge inner brushing and automated cleaning (groups 3 and 4) for all of the tests performed. None of the cleaning methods completely removed biofilm and/or soil from the forceps hinge internal region (Fig. 1). Conclusions: Automated cleaning had the best efficacy for removing biofilm. However, DMC with hinge inner brushing was an acceptable alternative cleaning method for sterilizing service units with only manual cleaning available, as is the case in most low- and middle-income countries. Neither automated nor any manual cleaning regimes were able to completely remove biofilm and soil from the forceps hinged area, and the amount of protein left after automated and DMC plus hinge brushing was higher than the recommended. Cleaning is the most important step for the reprocessing of reusable medical devices; thus, efforts must be undertaken to improve cleaning in different social and economic realities and scenarios.Funding: This study was supported by Coordenação de Aperfeiçoamento de Pessoal de Nível Superior – CAPES.Disclosures: None

Sign in / Sign up

Export Citation Format

Share Document