scholarly journals Comparison of Intrauterine Suitable Balloon and Foley Balloon in the Prevention of Adhesion after Hysteroscopic Adhesiolysis

2018 ◽  
Vol 2018 ◽  
pp. 1-6 ◽  
Author(s):  
Ru Zhu ◽  
Hua Duan ◽  
Lu Gan ◽  
Sha Wang
Keyword(s):  
Retrospective Study ◽  
Subgroup Analysis ◽  
Scoring System ◽  
Intrauterine Adhesions ◽  
Second Look ◽  
Hysteroscopic Adhesiolysis ◽  
Group A ◽  
The Difference ◽  
American Fertility Society ◽  
Better Than

Objective. To compare the effect of intrauterine suitable balloon (ISB) and Foley balloon (FB) in the prevention of adhesion after hysteroscopic adhesiolysis in patients with intrauterine adhesions (IUAs). Methods. A retrospective study was conducted on 150 women with moderate and severe IUAs, who underwent hysteroscopic adhesiolysis. According to the postoperative placement of the ISB or FB, the cohort was divided into the ISB group and the FB group. A second-look hysteroscopy was performed at 3 months postsurgery. The scoring system proposed by the American Fertility Society (AFS) was used to evaluate the adhesion during hysteroscopy. Subgroup analysis was carried out based on the degree of IUAs. Results. (1) In the ISB group, only 25% (19/76) women presented adhesion reformation after surgery, while, in the FB group, the adhesion reformation was observed in 35.1% (26/74) patients; however, the difference was not statistically significant (P>0.05). Subsequently, the adhesion reformation rate (29.5%, 13/44) after surgery with an ISB for severe intrauterine adhesions was significantly lower as compared to that (53.6%, 15/28) with FB (P<0.05). (2) In the ISB group, the reduction in the adhesion score after surgery was 8 points, which was significantly higher than the 7 points in the FB group (P<0.05). Conclusion. The ISB is better than the FB in preventing the adhesion reformation and reducing the AFS score after hysteroscopic adhesiolysis in severe IUAs. Also, it can effectively prevent the adhesion reformation in severe IUAs with a similar effect on moderate IUAs.

Effects of Orthokeratology Lens On Axial Length Elongation in Myopia With Anisometropia Children

2021 ◽  
Author(s):  
Ziyang Chen ◽  
Kai-Ming Chen ◽  
Ying Shi ◽  
Zhao-Da Ye ◽  
Sheng Chen ◽  
...  
Keyword(s):  
Retrospective Study ◽  
Axial Length ◽  
Statistical Significance ◽  
Spherical Equivalent ◽  
Significant Difference ◽  
The Mean ◽  
The Difference ◽  
Better Than ◽  
Group 1

Abstract AimTo investigate the effect of orthokeratology (OK) lens on axial length (AL) elongation in myopia with anisometropia children.MethodsThirty-seven unilateral myopia (group 1) and fifty-nine bilateral myopia with anisometropia children were involved in this 1-year retrospective study. And bilateral myopia with anisometropia children were divided into group 2A (diopter of the lower SER eye under − 2.00D) and group 2B(diopter of the lower SER eye is equal or greater than − 2.00D). The change in AL were observed.The datas were analysed using SPSS 21.0.Results(1) In group 1, the mean baseline AL of the H eyes and L eye were 24.70 ± 0.89 mm and 23.55 ± 0.69 mm, respectively. In group 2A, the mean baseline AL of the H eyes and L eyes were 24.61 ± 0.84 mm and 24.00 ± 0.70 mm respectively. In group 2B, the mean baseline AL of the H eyes and L eyes were 25.28 ± 0.72 mm and 24.70 ± 0.74 mm. After 1 year, the change in AL of the L eyes was faster than the H eyes in group 1 and group 2A (all P<0.001).While the AL of the H eyes and L eyes had the same increased rate in group 2B. (2) The effect of controlling AL elongation of H eyes is consistent in three groups (P = 0.559).The effect of controlling AL elongation of L eyes in group 2B was better than that in group 1 and group 2A (P < 0.001). And the difference between group 1 and group 2A has no statistical significance. (3) The AL difference in H eyes and L eyes decreased from baseline 1.16 ± 0.55mm to 0.88 ± 0.68mm after 1 year in group 1.And in group 2A, the AL difference in H eyes and L eyes decreased from baseline 0.61 ± 0.34mm to 0.48 ± 0.28mm. There was statistically significant difference (all P<0.001). In group 2B, the baseline AL difference in H eyes and L eyes has no significant difference from that after 1 year (P = 0.069).ConclusionsMonocular OK lens is effective on suppression AL growth of the myopic eyes and reduce anisometropia value in unilateral myopic children. Binocular OK lenses only reduce anisometropia with the diopter of the low eye under − 2.00D. Binocular OK lenses cannot reduce anisometropia with the diopter of the low eye equal or greater than − 2.00D. Whether OK lens can reduce refractive anisometropia value is related to the spherical equivalent refractive of low refractive eye in bilateral myopia with anisometropia children after 1-year follow-up.

scholarly journals Use of the McIsaac Score to Predict Group A Streptococcal Pharyngitis in Outpatient Nurse Phone Triage and Electronic Visits Compared With In-Person Visits: Retrospective Observational Study (Preprint)

2020 ◽  
Author(s):  
Jennifer L Pecina ◽  
Leah M Nigon ◽  
Kristine S Penza ◽  
Martha A Murray ◽  
Beckie J Kronebusch ◽  
...  
Keyword(s):  
Retrospective Study ◽  
Observational Study ◽  
Sore Throat ◽  
Scoring System ◽  
Group A Streptococcus ◽  
Streptococcal Pharyngitis ◽  
Future Studies ◽  
Face To Face ◽  
Geographic Barriers ◽  
Group A

BACKGROUND The McIsaac criteria are a validated scoring system used to determine the likelihood of an acute sore throat being caused by group A streptococcus (GAS) to stratify patients who need strep testing. OBJECTIVE We aim to compare McIsaac criteria obtained during face-to-face (f2f) and non-f2f encounters. METHODS This retrospective study compared the percentage of positive GAS tests by McIsaac score for scores calculated during nurse protocol phone encounters, e-visits (electronic visits), and in person f2f clinic visits. RESULTS There was no difference in percentages of positive strep tests between encounter types for any of the McIsaac scores. There were significantly more phone and e-visit encounters with any missing score components compared with f2f visits. For individual score components, there were significantly fewer e-visits missing fever and cough information compared with phone encounters and f2f encounters. F2f encounters were significantly less likely to be missing descriptions of tonsils and lymphadenopathy compared with phone and e-visit encounters. McIsaac scores of 4 had positive GAS rates of 55% to 68% across encounter types. There were 4 encounters not missing any score components with a McIsaac score of 0. None of these 4 encounters had a positive GAS test. CONCLUSIONS McIsaac scores of 4 collected during non-f2f care could be used to consider empiric treatment for GAS without testing if significant barriers to testing exist such as the COVID-19 pandemic or geographic barriers. Future studies should evaluate further whether non-f2f encounters with McIsaac scores of 0 can be safely excluded from GAS testing.

scholarly journals Use of the McIsaac Score to Predict Group A Streptococcal Pharyngitis in Outpatient Nurse Phone Triage and Electronic Visits Compared With In-Person Visits: Retrospective Observational Study

10.2196/25899 ◽  
2021 ◽  
Vol 23 (12) ◽  
pp. e25899
Author(s):  
Jennifer L Pecina ◽  
Leah M Nigon ◽  
Kristine S Penza ◽  
Martha A Murray ◽  
Beckie J Kronebusch ◽  
...  
Keyword(s):  
Retrospective Study ◽  
Observational Study ◽  
Sore Throat ◽  
Scoring System ◽  
Group A Streptococcus ◽  
Streptococcal Pharyngitis ◽  
Future Studies ◽  
Face To Face ◽  
Geographic Barriers ◽  
Group A

Background The McIsaac criteria are a validated scoring system used to determine the likelihood of an acute sore throat being caused by group A streptococcus (GAS) to stratify patients who need strep testing. Objective We aim to compare McIsaac criteria obtained during face-to-face (f2f) and non-f2f encounters. Methods This retrospective study compared the percentage of positive GAS tests by McIsaac score for scores calculated during nurse protocol phone encounters, e-visits (electronic visits), and in person f2f clinic visits. Results There was no difference in percentages of positive strep tests between encounter types for any of the McIsaac scores. There were significantly more phone and e-visit encounters with any missing score components compared with f2f visits. For individual score components, there were significantly fewer e-visits missing fever and cough information compared with phone encounters and f2f encounters. F2f encounters were significantly less likely to be missing descriptions of tonsils and lymphadenopathy compared with phone and e-visit encounters. McIsaac scores of 4 had positive GAS rates of 55% to 68% across encounter types. There were 4 encounters not missing any score components with a McIsaac score of 0. None of these 4 encounters had a positive GAS test. Conclusions McIsaac scores of 4 collected during non-f2f care could be used to consider empiric treatment for GAS without testing if significant barriers to testing exist such as the COVID-19 pandemic or geographic barriers. Future studies should evaluate further whether non-f2f encounters with McIsaac scores of 0 can be safely excluded from GAS testing.

scholarly journals Drotaverine hydrochloride versus valethamate bromide for cervical dilatation in labour: a comparative study

2020 ◽  
Vol 9 (5) ◽  
pp. 1986
Author(s):  
Deepshikha . ◽  
Monica Soni ◽  
Deepak Gupta ◽  
Santosh Godara
Keyword(s):  
Active Phase ◽  
Cervical Dilatation ◽  
Obstetrics And Gynecology ◽  
Medical College ◽  
Group A ◽  
Drotaverine Hydrochloride ◽  
The Mean ◽  
The Difference ◽  
Group B ◽  
Better Than

Background: Labor is the most perilous journey a woman has to undertake. Painless and short labor is desired by every woman and is a constant aim for obstetrician. Objective of this study was to compare the efficacy of drotaverine hydrochloride with valethamate bromide for cervical dilatation in labor in primigravida.Methods: The present study was conducted in the department of obstetrics and gynecology, S. P. Medical College and Associated Group of Hospitals, Bikaner, Rajasthan from 1st August 2018 to 31st July 2019 over a period of 1 year. Total of 300 patients were included in the study with 150 patients in each of the two groups. In this study the effects of Drotaverine hydrochloride (Group A) and Valethamate bromide (Group B) on cervical dilatation were compared.Results: In our study, the mean drug delivery interval was 101.58±78.06 mins in Group A and 134.24±94.12 mins in Group B. The mean number of doses of drug required was 1.27±0.55 in Group A and 4.17±1.62 in Group B.  The difference was statistically highly significant (p <0.001).Conclusions: Drotaverine hydrochloride is found to be better than valethamate bromide in shortening the duration of active phase of labor in primigravidae. Drotaverine was found to be a better drug, hence, can be used to reduce the agony of the laboring woman without any significant side effects on the mother or the fetus.

Extending the platinum-free interval (PFI) with a non-platinum therapy in platinum (P)- sensitive recurrent ovarian cancer (OC): Results from the SOCRATES retrospective study

2006 ◽  
Vol 24 (18_suppl) ◽  
pp. 5093-5093 ◽  
Author(s):  
S. Pignata ◽  
F. Odicino ◽  
G. Scambia ◽  
G. Cormio ◽  
D. Katsaros ◽  
...  
Keyword(s):  
Retrospective Study ◽  
Recurrent Ovarian Cancer ◽  
Fisher Exact Test ◽  
Exact Test ◽  
Small Series ◽  
Group A ◽  
First Relapse ◽  
The Difference ◽  
Group B ◽  
Relapse Group

5093 Background: Chance of response to P is correlated to PFI (Markman, J Clin Oncol 1991). It has been proposed that extending PFI by interposing non-P therapy increase activity of delayed P retreatment in patients (pts) with P-sensitive recurrent OC, but this strategy is based on data from small series. The SOCRATES study retrospectively assessed the pattern of treatment of a cohort of pts with P-sensitive recurrent OC. Methods: Data of pts treated between 2000 and 2002 at 37 centers were collected in 2005. Pts with recurrent OC were eligible if P-sensitive [interval from end of first line to relapse (RFI) > 6 months]. Results: Data on chemotherapy at relapse were available in 428 pts. RFI was 6–12 months in 40% and >12 months in 60%. Pts received a 2nd (100%), 3rd (80%), 4th (50%), 5th (28%), 6th (12%) line of chemotherapy. 282 pts (65.9%) received P at first relapse (Group A) after a median RFI of 19 months, with a 74.4% response rate (RR) out of 246 evaluable pts. 67 pts (15.7%) received non-P at first relapse after a median RFI of 9.6 months, with a RR of 44.6% out of 56 evaluable pts, and then received P at later relapse after a median PFI of 23 months, with a 57.4% RR out of 47 evaluable pts (Group B). 79 pts (18.5%), with a median RFI of 8.4 months, had a on-P 2nd line with a RR of 28.8% out of 66 evaluable pts, and never received P later (Group C). The difference in RR to P given as 2nd line and delayed P is statistically significant (p = 0.02, Fisher exact test). Median overall survival was 27.2, 26.1 and 16.8 months for Group A, B and C, respectively. Conclusions: With the limits of a retrospective study, our data show that, although P was given in the group B after a similar PFI than in the group A, due to the interposition of a non-P therapy, activity of P was higher when given immediately after relapse than when postponed at subsequent lines. Overall, these data suggest that P-sensitive pts should receive P as soon as possible, and delaying it may preclude the chance of receiving the best treatment. (Study sponsored by GlaxoSmithKline). No significant financial relationships to disclose.

scholarly journals Compare the Outcomes of Mini-Plate versus K-Wire Fixation in Patients with Shaft of Metacarpal Fractures

2021 ◽  
Vol 15 (6) ◽  
pp. 1469-1472
Author(s):  
F. Noor ◽  
H. M. Nasir ◽  
F. Zahra ◽  
J. Kumar ◽  
S. Ali
Keyword(s):  
Postoperative Complications ◽  
Internal Fixation ◽  
Scoring System ◽  
Functional Outcomes ◽  
P Value ◽  
Wire Fixation ◽  
Group A ◽  
The Difference ◽  
Group B ◽  
Mini Plate

Objective: To compare the functional outcomes of K-wire versus mini plate fixation for the treatment of fractures shaft of metacarpal. Study Design: Randomized controlled trial Place and Duration of Study: Department of Orthopaedic, Sahara Medical College, Narowal from 1st August 2020 to 31st January 2021. Methodology: Fifty six patients of both genders presented with fractures shaft of metacarpal were included. Patient’s ages were ranging between 15 to 60 years. Radiographic assessment was done to all the patients. Patients were categorized in to two equal groups. 28 patients treated with mini plates (group A) and 28 patients treated with K-wire fixation (group B). Post-operative complications were examined and compare between both groups. DASH scoring system was used for analyzing functional outcomes. Results: Mean age in group A was 34.57±7.84 years and in group B it was 34.95±7.76 years. Majority of patients 18 (64.29%) and 17 (60.71%) were males in group A and B. Mean time of union in group A was 9.58±2.24 weeks while in group B it was 12.33±2.85 weeks, the difference was statistically significant (p-value <0.05). As per DASH criteria, 15 (57.14%), 11 (39.29%) and 2 (7.14%) patients had excellent, good and fair functional outcomes who treated with mini plates internal fixation, while in group B 12 (42.86%), 13 (46.43%), 2 (7.14%) and 1 (3.57%) patients had excellent, good, fair and poor functional outcomes. Postoperative complications were more in group B as compared to group A but the difference was not statistically significant (p-value >0.05). Conclusion: Both procedures mini-plate internal fixation and K-wire fixation are effective for fractures shaft of metacarpal. However, mini-plates showed better functional outcomes with fewer rate of postoperative complications and earlier union as compared to K-wire internal fixation. Keywords: Shaft of metacarpal fracture, Internal fixation, Mini-plate, K-wire, DASH scoring system

Removal of inelastically scattered electrons substantially increases phase contrast on frozen-hydrated molecules

1987 ◽  
Vol 45 ◽  
pp. 652-653
Author(s):  
John P. Langmore ◽  
Brian D. Athey
Keyword(s):  
Electron Diffraction ◽  
Phase Contrast ◽  
Low Dose ◽  
Dark Field ◽  
Biological Structure ◽  
Bright Field ◽  
Low Contrast ◽  
Negative Stain ◽  
The Difference ◽  
Better Than

Although electron diffraction indicates better than 0.3nm preservation of biological structure in vitreous ice, the imaging of molecules in ice is limited by low contrast. Thus, low-dose images of frozen-hydrated molecules have significantly more noise than images of air-dried or negatively-stained molecules. We have addressed the question of the origins of this loss of contrast. One unavoidable effect is the reduction in scattering contrast between a molecule and the background. In effect, the difference in scattering power between a molecule and its background is 2-5 times less in a layer of ice than in vacuum or negative stain. A second, previously unrecognized, effect is the large, incoherent background of inelastic scattering from the ice. This background reduces both scattering and phase contrast by an additional factor of about 3, as shown in this paper. We have used energy filtration on the Zeiss EM902 in order to eliminate this second effect, and also increase scattering contrast in bright-field and dark-field.

I Like Her, Because I Like Myself: Self-Evaluation as a Source of Interpersonal Attitudes

2003 ◽  
Vol 50 (4) ◽  
pp. 239-246 ◽  
Author(s):  
Eva Walther ◽  
Claudia Trasselli
Keyword(s):  
Opposite Effect ◽  
Learning Phase ◽  
The Self ◽  
Attitude Formation ◽  
Formation Processes ◽  
False Feedback ◽  
Self Evaluation ◽  
Evaluation Group ◽  
Group A ◽  
The Difference

Abstract. Two experiments tested the hypothesis that self-evaluation can serve as a source of interpersonal attitudes. In the first study, self-evaluation was manipulated by means of false feedback. A subsequent learning phase demonstrated that the co-occurrence of the self with another individual influenced the evaluation of this previously neutral target. Whereas evaluative self-target similarity increased under conditions of negative self-evaluation, an opposite effect emerged in the positive self-evaluation group. A second study replicated these findings and showed that the difference between positive and negative self-evaluation conditions disappeared when a load manipulation was applied. The implications of self-evaluation for attitude formation processes are discussed.

Comparative Study Between Clean Intermittent Self-Catheterization (Cisc) and Continuous Indwelling Catheterization (Cidc) in Relieving Acute Refractory Retention of Urine Due to Benign Enlargement of Prostate (Bep)

2020 ◽  
Vol 21 (2) ◽  
pp. 105-110
Author(s):  
Md Shawkat Alam ◽  
Sudip Das Gupta ◽  
Hadi Zia Uddin Ahmed ◽  
Md Saruar Alam ◽  
Sharif Muhammod Wasimuddin
Keyword(s):  
Comparative Study ◽  
Acute Urinary Retention ◽  
Bladder Capacity ◽  
Inclusion Criteria ◽  
College Hospital ◽  
Medical College ◽  
High Incidence ◽  
Group A ◽  
Group B ◽  
Better Than

Objective: To compare the clean intermittent self-catheterization (CISC) with continuous indwelling catheterization (CIDC) in relieving acute urinary retention (AUR) due to benign enlargement of prostate (BEP). Materials and Methods :A total 60 patients attending in urology department of Dhaka Medical college hospital were included according to inclusion criteria ,Patients were randomized by lottery into two groups namely group –A and group –B for CISC and IDC drainage respectively . Thus total 60 patients 30 in each group completed study. Results : Most men can safely be managed as out-patients after AUR due to BPH. The degree of mucosal congestion and inflammation within the bladder was found to be lower in those using CISC and the bladder capacity in these patients was also found higher.Patients with an IDC had a high incidence of UTIs then that of patients with CISC. During the period of catheterization the incidence of UTI was 43.3% in group B in comparison to 40% in group A; before TURP 36% in group B in comparison to 10% incidence in group A.According to patient’s opinion CISC is better than IDC in the management of AUR. Experiencing bladder spasm, reporting blood in urine, management difficulties, incidence and severity of pain were less in CISC group, and the method of CISC was well accepted by patients as well as their family members. Conclusion: From the current study it may be suggested that CISC is better technique for management of AUR patient due to BPH than IDC. It can also be very helpful when surgery must be delayed or avoided due to any reasons in this group of patients. Bangladesh Journal of Urology, Vol. 21, No. 2, July 2018 p.105-110

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