scholarly journals Micro needling vs micro needling combined with autologous topical platelet rich plasma in the treatment of melasma: a prospective randomized comparative study

2021 ◽  
Vol 8 (1) ◽  
pp. 78
Author(s):  
Anil Kumar Panda ◽  
Ajaya Kumar Jena ◽  
Maitreyee Panda ◽  
Chinmoy Raj ◽  
Ipsita Debata
Keyword(s):  
Patient Satisfaction ◽  
Platelet Rich Plasma ◽  
Final Analysis ◽  
Severity Index ◽  
Therapeutic Modality ◽  
Pigmentary Disorders ◽  
Patient Satisfaction Scores ◽  
Group A ◽  
The Difference ◽  
Group B

<p><strong>Background: </strong>Melasma is one of the most common pigmentary disorders worldwide with a still unresolved pathogenesis and treatment continues to be challenging. To assess the effect of micro-needling vs combination of micro-needling followed by application of topical platelet rich plasma (PRP) in the treatment of melasma.</p><p><strong>Methods: </strong>Sixty patients having melasma were randomly grouped into A and B. Group A underwent micro-needling alone and group B was subjected to micro-needling followed by topical application of autologous PRP. The patients were subjected to 3 treatment sessions at monthly intervals. Melasma area and severity index (MASI) and patient satisfaction scores were recorded at each sitting and the final outcome was recorded one month after the last session.</p><p><strong>Results: </strong>Twenty-four patients in group A and 27 patients from group B were selected for final analysis. There was significant improvement of MASI in both groups (Group A: p=0.001, group B: p=0.0001) however, the difference in improvement of MASI between the 2 groups was not significant (p=0.0457) Group B was highly satisfied with the treatment which was statistically significant (p=0.0001)</p><p><strong>Conclusions: </strong>Combining micro-needling with topical PRP appears to be a promising therapeutic modality in the treatment of melasma.</p><p><strong> </strong></p>

scholarly journals Insomnia is Associated with Depression and Anxiety in Patients Undergoing Noncardiac Surgery

2020 ◽  
Author(s):  
Xiao Huang ◽  
Changwei Wei ◽  
Jing Wang ◽  
Dandan Lin ◽  
Juxia Zhang ◽  
...  
Keyword(s):  
Risk Factors ◽  
Demographic Data ◽  
Severity Index ◽  
Poor Sleep ◽  
Depression And Anxiety ◽  
Anxiety Management ◽  
Potential Risk Factors ◽  
Group A ◽  
The Difference ◽  
Group B

Abstract BackgroundTo investigate the difference of demographic, health status and clinical characteristics of patients with or without insomnia postoperatively, and to identify the potential risk factors of insomnia.Methods299 patients undergoing surgery were included. Patients were divided into group A (insomnia, N = 78) and group B (without insomnia, N = 221). Insomnia Severity Index (ISI), Patient Health Questionnaire-9 (PHQ-9), Generalized Anxiety Disorder (GAD-7), and Montreal cognitive assessment (MoCA) were applied to all patients preoperatively. Visual Analogue Scale (VAS) was assessed preoperatively, and at the end of the surgery, one day after surgery, two days after surgery and three days after surgery. The PHQ-9, the GAD-7 and the ISI were reassessed three days after surgery. Information on sociodemographic variables and demographic data were collected.ResultsAmong the two groups, the average points patients got in the ISI, PHQ-9 and the GAD-7 in group A were also significantly higher than those in group B. The VAS score 3 days after surgery was significantly higher in group A. The PHQ-9 and the GAD-7 3 days after surgery showed significantly higher depression and anxiety scores in group A. Logistic regression showed ISI (P < 0.001, 95%CI = 1.218-1.500), the GAD-7 (P = 0.01, 95%CI = 0.712–0.954) preoperatively and the PHQ-9 postoperatively (P < 0.001, 95%CI = 1.226–1.555) were risk factors of insomnia.ConclusionsInsomnia is common in patients, which worsen after surgery. The present study suggests that depression and anxiety are risk factors of poor sleep quality after surgery. There is a need for further research and strategies for depression and anxiety management to achieve better sleep and significant health benefits in these patients.Trial registration: clinical trial, NCT04027751. Registered 22 July 2019, https://clinicaltrials.gov/ct2/show/NCT04027751?cond=NCT04027751&cntry=CN&draw=2&rank=1.

scholarly journals Bandage Lenses in the Postoperative Care for Cataract Surgery Patients: A Substitute for Eye Patch?

2018 ◽  
Vol 2018 ◽  
pp. 1-5 ◽  
Author(s):  
Hang Song ◽  
Yingyu Li ◽  
Yan Zhang ◽  
Danna Shi ◽  
Xuemin Li
Keyword(s):  
Patient Satisfaction ◽  
Cataract Surgery ◽  
Postoperative Care ◽  
Anterior Segment ◽  
Significant Group ◽  
Positive Rate ◽  
Group A ◽  
The Difference ◽  
Tear Meniscus Height ◽  
Group B

Purpose. To explore whether bandage lenses could be a safe and effective substitute for eye patch in the postoperative care for cataract surgery patients in terms of infection prevention, ocular impacts, and patient satisfaction. Methods. Patients who underwent cataract surgery were randomly divided into the eye patch group (Group A) and the bandage lens group (Group B). Bacterial culture samples were collected perioperatively from different sites. Evaluations of anterior segment condition and patient satisfaction were conducted on the first day of postoperative follow-up. Results. The positive rate of bacterial cultures in Group A was higher than that in Group B, but the difference was not statistically significant. Group B had significantly longer tear breakup time, higher tear meniscus height, and slightly better patient satisfaction than Group A. Conclusion. Bandage lenses can be used as a safe and effective substitute for eye patch in the postoperative care for cataract surgery patients. The Clinical Study registration number is ChiCTR-IOC-17012167.

Efficacy and Safety of Oral Ivermectin and Topical Permethrin in the Treatment of Scabies

2020 ◽  
Vol 33 (1) ◽  
pp. 41-47
Author(s):  
Mohsena Akhter ◽  
Ishrat Bhuiyan ◽  
Zulfiqer Hossain Khan ◽  
Mahfuza Akhter ◽  
Gulam Kazem Ali Ahmad ◽  
...  
Keyword(s):  
Skin Diseases ◽  
Close Contact ◽  
Randomized Study ◽  
Sarcoptes Scabiei ◽  
Efficacy And Safety ◽  
Common Skin ◽  
Group A ◽  
The Mean ◽  
The Difference ◽  
Group B

Background: Scabies is one of the most common skin diseases in our country. It is caused by the mite Sarcoptes scabiei var hominis, which is an ecto-parasite infesting the epidermis. Scabies is highly contagious. Prevalence is high in congested or densely populated areas. Individuals with close contact with an affected person should be treated with scabicidal which is available in both oral and topical formulations. The only oral but highly effective scabicidal known to date is Ivermectin. Amongst topical preparations, Permethrin 5 % cream is the treatment of choice. Objective: To evaluate the efficacy & safety of oral Ivermectin compared to topical Permethrin in the treatment of scabies. Methodology: This prospective, non-randomized study was conducted at the out-patient department of Dermatology and Venereology of Shaheed Suhrawardy Medical College & Hospital over a period of 6 months, from August 2016 to January 2017. The study population consisted of one hundred patients having scabies, enrolled according to inclusion criteria. They were divided into two groups. group A was subjected to oral Ivermectin and the group B to Permethrin 5% cream. Patients were followed up on day 7 and 14 for assessment of efficacy and safety. Result: The mean scoring with SD in group A (Ivermectin) and group B (Permethrin) were 8.26 ± 2.22 and 7.59 ± 2.01 respectively at the time of observation. The difference between the mean score of the two group is not significant (p=0.117) the mean scoring with SD in group A and group B were 4.54 ± 2.05 and 1.64 ± 1.84 respectively at 7thdays. The difference between the mean score of the two group is significant (p<0.001). The mean scoring with SD in group A and group B were 2.68± 2.35 and .36± 1.10 respectively at 14th day difference between the mean score of the group is significant (p<0.001). Conclusion: Topical application of permethrin 5% cream is more effective and safer than oral Ivermectin in the treatment of scabies. TAJ 2020; 33(1): 41-47

Effect of Sample Storage Conditions on Body Burden Analysis of Organic Contaminants in Unionid Mussels

1992 ◽  
Vol 27 (4) ◽  
pp. 833-844 ◽  
Author(s):  
Micheline Hanna
Keyword(s):  
Organic Contaminants ◽  
Body Burden ◽  
Storage Conditions ◽  
The Body ◽  
Sample Storage ◽  
Pcb Congeners ◽  
Unionid Mussels ◽  
Group A ◽  
The Difference ◽  
Group B

Abstract In order to quantitatively assess the effect of sample storage conditions on the body burden analysis of organic contaminants, a comparative analysis was carried out on the unionid mussel Elliptic complanata. The mussels were divided into two groups, each with distinct storage conditions, while Group A was kept in the freezer at −20°C, Group B was kept in the refrigerator for five days at 5°C. All the compounds present in the control were also present in Group B samples. Analysis of the organic contaminants in each of these two groups showed that for total PCB concentrations, the two treatments were not significantly different; however when compared individually 6 of the 13 PCB congeners showed significant differences. The observed differences were relatively small for individual PCB congeners (7.1 to 15.3%), higher for chlorobenzenes (10.5 to 36.4%), and yet higher for HCE (44.1%); the difference for HCE, although large is nevertheless not significant, even if only marginally so.

scholarly journals Oral Tranexamic Acid for the Treatment of Melasma

2014 ◽  
Vol 10 (4) ◽  
pp. 40-43 ◽  
Author(s):  
D Karn ◽  
S KC ◽  
A Amatya ◽  
EA Razouria ◽  
M Timalsina
Keyword(s):  
Tranexamic Acid ◽  
Controlled Trial ◽  
Severity Index ◽  
Sustained Improvement ◽  
Treatment Measures ◽  
Group A ◽  
Group B ◽  
Novel Concept ◽  
High Treatment

Background Melasma poses a great challenge as its treatment is unsatisfactory and recurrence is high. Treatment of melasma using tranexamic acid (oral, topical or intralesional) is a novel concept. Objective To compare the efficacy of oral tranexamic acid with routine topical therapies for the treatment of melasma. Methods It is a prospective, interventional, randomized controlled trial conducted among 260 melasma patients. Patients were divided into two groups consisting of 130 patients each. First group (Group A) was given routine treatment measures and oral Tranexamic Acid while second group (Group B) was treated only with routine topical measures. Capsule Tranexamic Acid was prescribed at a dose of 250 mg twice a day for three months and cases were followed for three months. Response was evaluated on the basis of Melasma Assessment Severity Index (MASI). Mean scores between the two groups were then compared. Results Statistically significant decrease in the mean Melasma Assessment Severity Index from baseline to 8 and 12 weeks was observed among group A patients (11.08±2.91 vs 8.95±2.08 at week 8 and vs. 7.84±2.44 at week 12; p<0.05 for both). While among group B patients the decrease in mean score was significant at 8 weeks and insignificant at 12 weeks follow up (11.60±3.40 vs 9.9±2.61 at 8 weeks and vs. 9.26±3 at 12 weeks; p<0.05 for former but p>0.05 for later). Conclusion Addition of oral tranexamic acid provides rapid and sustained improvement in the treatment of melasma. DOI: http://dx.doi.org/10.3126/kumj.v10i4.10993 Kathmandu Univ Med J 2012;10(4):40-43

scholarly journals The Pandemic and Changes in the Self-Perception of Teacher Digital Competences of Infant Grade Students: A Cross Sectional Study

2021 ◽  
Vol 18 (9) ◽  
pp. 4756
Author(s):  
Rosalía Romero-Tena ◽  
Carmen Llorente-Cejudo ◽  
María Puig-Gutiérrez ◽  
Raquel Barragán-Sánchez
Keyword(s):  
Intervention Group ◽  
Cross Sectional Study ◽  
Self Perception ◽  
Digital Competence ◽  
Cross Sectional ◽  
Self Perceptions ◽  
Group A ◽  
Different Dimensions ◽  
The Difference ◽  
Group B

Without having a reaction time, the pandemic has caused an unprecedented transformation in universities around the world, leading to a revolution from structured models anchored in the conception of transmission of training towards a teaching approach-learning saved thanks to the incorporation of technology. This study aims to verify whether the pandemic situation has influenced the digital competence self-perception of students. Comparing two groups during the academic years 2019/2020 and 2020/2021, the instrument used is the questionnaire for digital competence “DigCompEdu Check-In” for future teachers. After the educational intervention, group A (before COVID-19) presented higher self-perceptions of competence than group B (during COVID-19); the pandemic situation caused by COVID-19 has negatively influenced students’ self-perception of their digital skills in the pretest in the different dimensions under study. Before receiving the training, the group that did not experience the pandemic enjoyed a higher self-perception of their competencies than the group that experienced the pandemic. The data obtained indicate that the difference exists, and that it is statistically significant, and may be a consequence of the clear relationship between self-perception and the way in which students face reality through their personal and subjective vision.

scholarly journals Microsurgical unilateral laminotomy for bilateral decompression of degenerative lumbar canal stenosis: a comparative study

2019 ◽  
Vol 55 (1) ◽  
Author(s):  
Mohamed I. Refaat ◽  
Amr K. Elsamman ◽  
Adham Rabea ◽  
Mohamed I. A. Hewaidy
Keyword(s):  
Patient Satisfaction ◽  
Blood Loss ◽  
Minimally Invasive ◽  
Invasive Technique ◽  
Decompression Surgery ◽  
Microsurgical Decompression ◽  
Significant Difference ◽  
Duration Of Surgery ◽  
Group A ◽  
Group B

Abstract Background The quest for better patient outcomes is driving to the development of minimally invasive spine surgical techniques. There are several evidences on the use of microsurgical decompression surgery for degenerative lumbar spine stenosis; however, few of these studies compared their outcomes with the traditional laminectomy technique. Objectives The aim of our study was to compare outcomes following microsurgical decompression via unilateral laminotomy for bilateral decompression (ULBD) of the spinal canal to the standard open laminectomy for cases with lumbar spinal stenosis. Subjects and methods Cases were divided in two groups. Group (A) cases were operated by conventional full laminectomy; Group (B) cases were operated by (ULBD) technique. Results from both groups were compared regarding duration of surgery, blood loss, perioperative complication, and postoperative outcome and patient satisfaction. Results There was no statistically significant difference between both groups regarding the improvement of visual pain analogue, while improvement of neurogenic claudication outcome score was significant in group (B) than group (A). Seventy-three percent of group (A) cases and 80% of group (B) stated that surgery met their expectations and were satisfied from the outcome. Conclusion Comparing ULBD with traditional laminectomy showed the efficacy of the minimally invasive technique in obtaining good surgical outcome and patient satisfaction. There was no statistically significant difference between both groups regarding the occurrence of complications The ULBD technique was found to respect the posterior spinal integrity and musculature, accompanied with less blood loss, shorter hospital stays, and shorter recovery periods than the open laminectomy technique.

Does body position, age, and heart rate induce IOP’s changes?

2021 ◽  
pp. 112067212110233
Author(s):  
Marcelina Sobczak ◽  
Magdalena Asejczyk ◽  
Malwina Geniusz
Keyword(s):  
Heart Rate ◽  
Body Position ◽  
Age Groups ◽  
Cardiovascular Parameters ◽  
Entire Cohort ◽  
Significant Difference ◽  
Group A ◽  
The Difference ◽  
Group B ◽  
Effect Of Age

Objectives: The main goal of this research was to determine the differences between the values of intraocular pressure (IOP) in the supine and sitting positions, and to assess the effect of age and cardiovascular parameters. Methods: Seventy-two healthy adults were enrolled and classified into age groups: 20–30 years (group A), 31–40 years (group B), and 41–71 years (group C). Corneal biometry and cardiovascular parameters, such as heart rate (HR), were measured. IOP measurements were taken in the sitting position (IOPS) and in the supine position (IOPL) using the iCare® Pro tonometer. Results: A significant difference between the IOPS and IOPL in the entire cohort was found ( p < 0.001). Regarding the age subgroups, a significant difference ( p < 0.001) between the IOPS and IOPL was obtained in group A (2.6 ± 1.6 mmHg) and group C (1.5 ± 1.3 mmHg). There were no significant differences in the IOPS between groups. The highest IOP values were obtained for group A. The correlations between HR and IOPS are statistically significant for group A and group B, and for HR and IOPL-S for group B only. Multivariate analysis showed that HR has a significant influence on the difference in IOP in the two body positions. Conclusion: A statistically significant difference between the effect of age and the values of IOPS and IOPL was shown. Cardiovascular parameters showed some relevant statistical dependencies, but with a rather marginal significance in young people. The influence of body position for the measurement of IOP for healthy subjects does not seem to matter, despite the fact that there are some dependencies that are statistically significant.

scholarly journals Monopolar Diathermy Tonsillectomy Versus Dissection Method Tonsillectomy

KYAMC Journal ◽  
2019 ◽  
Vol 10 (1) ◽  
pp. 21-24
Author(s):  
Md Abdus Salam ◽  
Md Mahbub Alam ◽  
Rezwan Ahmed ◽  
Md Sultan Mahmud
Keyword(s):  
Postoperative Pain ◽  
Postoperative Bleeding ◽  
Throat Pain ◽  
Medical College ◽  
Advantages And Disadvantages ◽  
Case Surgery ◽  
Group A ◽  
The Difference ◽  
Group B ◽  
Dissection Method

Background: Tonsillectomy is one of the most common surgical procedures performed worldwide by otorhinolaryngologists for different indications. Tonsillectomy is often performed as day-case surgery, which increases the demands of a satisfactory postoperative pain control and a low risk of early postoperative bleeding. Objective: The aim of the study was to compare the Monopolar diathermy and Dissection methods of tonsillectomy and evaluate their advantages and disadvantages during surgery, convalescence. Materials and Methods: Two hundred children were recruited for this study during the period of five years from January, 2014 to December, 2018 at Otolaryngology department of Khwaja Yunus Ali Medical College and Hospital (KYAMCH). Subjects between the age of 5 and 25 years listed for tonsillectomy were included. Subjects were recommended not to have aspirin within the 2 weeks before surgery. Results: The mean duration of operation was found 10.6±0.4 minutes in group A and 17.0±0.7 minutes in group B. The difference was statistically significant (p<0.05) between two groups. At 1st day, 11(11.0%) patients had throat pain in group A and 23(23.0%) in group B. At 2nd day, 14(14.0%) patients had throat pain in group A and 25(25.0%) in group B. Which were statistically significant (p<0.05) between two groups. Conclusion: The monopolar diathermy tonsillectomy appears to cause less bleeding, postoperative pain and less time consuming in compare with the dissection tonsillectomy although patients experience slightly more pain than dissection Method. KYAMC Journal Vol. 10, No.-1, April 2019, Page 21-24

scholarly journals Platelet-Rich Plasma Injection in Patients with Atrophic Rhinitis

ORL ◽  
2021 ◽  
pp. 1-8
Author(s):  
Do Hyun Kim ◽  
Min Hyeong Lee ◽  
Jaeyoon Lee ◽  
Eun A. Song ◽  
Soo Whan Kim ◽  
...  
Keyword(s):  
Platelet Rich Plasma ◽  
Inferior Turbinate ◽  
Nasal Symptom ◽  
Atrophic Rhinitis ◽  
Symptom Improvement ◽  
Plasma Injection ◽  
Group A ◽  
Group B ◽  
Contrast Group ◽  
Snot 22

<b><i>Objective:</i></b> To investigate the effect of platelet-rich plasma (PRP) injection in patients with atrophic rhinitis. <b><i>Methods:</i></b> Prepared PRP was injected into the inferior turbinate bilaterally, and nasal bacterial cultures were conducted. Improvement of symptoms was assessed with the Nasal Obstruction Symptom Evaluation (NOSE) and the Sino-Nasal Outcome Test-22 (SNOT-22). Nasal mucociliary clearance was assessed using the saccharin transit time (STT). <b><i>Results:</i></b> In the PRP-injected group (group A), NOSE (throughout the study) and SNOT-22 (1 month after injection) scores were significantly decreased during the study. However, the saline spray group (group B) showed no significant nasal symptom improvement during the study period. In group A, the STT was improved until 3 months after the injection. In contrast, group B showed STT improvement after 2 months that was maintained throughout the study. <b><i>Conclusion:</i></b> PRP injections can improve nasal symptoms and nasal mucociliary function in patients with atrophic rhinitis.

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