scholarly journals Comparative Results of Percutaneous Calcaneal Osteotomy in Correction of Hindfoot Deformities

2020 ◽  
Vol 5 (4) ◽  
pp. 2473011420S0023
Author(s):  
Natalia Gutteck
Keyword(s):  
Wound Healing ◽  
Standard Technique ◽  
Percutaneous Technique ◽  
Calcaneal Osteotomy ◽  
Oblique Incision ◽  
Hindfoot Deformities ◽  
Wound Healing Problems ◽  
The Difference ◽  
Comparative Results ◽  
Group B

Category: Hindfoot Introduction/Purpose: Calcaneal osteotomies are often required in correction of hindfoot deformities. The traditional open techniques as lateral or oblique incision are occasionally associated with wound healing problems and neurovascular injury. Methods: In a prospective study 122 consecutive patients who underwent a calcaneal osteotomy for hindfoot realignment treatment were included. 58 patients were operated using an open incision technique and 64 patients with 66 feet using a percutaneous technique. Clinical and radiological assessments were performed preoperatively, six weeks and one year postoperatively. Results: The AOFAS score and VAS improved in both groups postoperatively. The difference was not significant. The results of the radiological measurements pre- and postoperatively were not significantly different. No pseudarthrosis occurred in both groups. The comparison of both groups showed a significant lesser risk for wound healing problems in percutaneous group (B). The hospitalisation time was significantly shorter in the percutaneous group. Conclusion: Due to the excellent results with the percutaneous calcaneal osteotomy the authors feel encouraged to establish this procedure as a standard technique for calcaneus osteotomy at our clinic.

Comparative Results of Percutaneous Calcaneal Osteotomy in Correction of Hindfoot Deformities

2018 ◽  
Vol 40 (3) ◽  
pp. 276-281 ◽  
Author(s):  
Natalia Gutteck ◽  
Alexander Zeh ◽  
David Wohlrab ◽  
Karl-Stefan Delank
Keyword(s):  
Wound Healing ◽  
Standard Technique ◽  
Percutaneous Technique ◽  
Level Of Evidence ◽  
Calcaneal Osteotomy ◽  
Scale Scores ◽  
Oblique Incision ◽  
Hindfoot Deformities ◽  
Wound Healing Problems ◽  
The Difference

Background: Calcaneal osteotomies are often required in the correction of hindfoot deformities. The traditional open techniques, which include a lateral or oblique incision, are occasionally associated with wound healing problems and neurovascular injury. Methods: A total of 122 consecutive patients who underwent a calcaneal osteotomy for hindfoot realignment treatment were included. Fifty-eight patients were operated using an open incision technique and 64 patients (66 feet) using a percutaneous technique. Clinical and radiologic assessments were performed preoperatively, at 6 weeks, and 1 year postoperatively. Results: The American Orthopaedic Foot & Ankle Society scale scores and visual analog scale pain scores improved in both groups postoperatively. The difference between the groups was not significant. The results of the radiologic measurements pre- and postoperatively were not significantly different. No pseudarthrosis occurred in either group. The comparison of both groups showed a significantly lower risk for wound healing problems in the percutaneous group. The hospitalization time was significantly shorter in the percutaneous group. Conclusion: Because of the excellent results with the percutaneous calcaneal osteotomy, the authors feel encouraged to establish this procedure as a standard technique for calcaneus osteotomy, especially patients at high risk for wound healing problems. Level of Evidence: Level III, comparative series.

scholarly journals A Comparative Study of Two Different Techniques for Calcaneal Displacement Osteotomy

2018 ◽  
Vol 3 (3) ◽  
pp. 2473011418S0023
Author(s):  
Natalia Gutteck
Keyword(s):  
Wound Healing ◽  
Complication Rate ◽  
Operating Time ◽  
Senior Author ◽  
Open Technique ◽  
Displacement Osteotomy ◽  
Osteotomy Technique ◽  
Oblique Incision ◽  
Hindfoot Deformities ◽  
Wound Healing Problems

Category: Hindfoot Introduction/Purpose: The lateral oblique incision is widely used for calcaneal displacement osteotomy in correction of hindfoot deformities. Wound healing problems and neurovascular injury are limitations of this procedure. A technique using a Shannon burr for calcaneal displacement osteotomy was introduced to avoid these complications. The advantages of the percutaneos calcaneus osteotomy have been evaluated in a comperative study. Methods: Lateral oblique incision for calcaneus osteotomy was performed in 58 patients. The senior author changed the osteotomy technique 2014. Further 64 calcaneus osteotomies were performed percutaneously. The main indication for the calcaneus osteotomy was correction of hindfoot deformities. Complementary the number of screws used for the fixation have been axamined in the study. Results: The mean age of the patients was 51,6 (14-72) years. The patients were folled up for 12 months. All cases achieved radiographic union. Wound healing problems have been registrated in the open technique group in 16 patients (27,6%). Six of them (10,3%) required a surgical revision. No wound healing problems appeared in the percutaneous group. N. suralis was affected in the open technique group in 12 patients (20,6%) and in 4 patients (6,2%) in the percutaneous osteotomy group (p 0,02). The operating time was significantly shorter in the percutaneus osteotomy group. The correction of the hindfoot axis succeed in all patients. Risk of complication did not differ significantly between single and double screw in the percutaneous osteotomy group. Conclusion: The clinical and radiological examinations showed outstanding results. There is no evident difference between the two techniques in the radiological results. Use of a single screw in percutaneous osteotomy of the calcaneus did not increased the complication rate. The percutaneous calcaneal osteotomy had a lower complication rate in our study and is probably a useful technique in patients with diabetes and affected perfusion. Further randomised studies should consider this results.

scholarly journals Comparison of two insertion techniques for I-Gel placement in paediatric patients: standard vs rotational methods

2021 ◽  
Vol 8 (3) ◽  
pp. 373-376
Author(s):  
Rahul Yadav ◽  
Neeraj Kumar Tiwari ◽  
Milind Y Dharmamer ◽  
Sanil Mohan ◽  
Ajai Chandra ◽  
...  
Keyword(s):  
Success Rate ◽  
Randomized Study ◽  
Standard Technique ◽  
Paediatric Population ◽  
Insertion Time ◽  
Elective Surgical Procedures ◽  
Paediatric Patients ◽  
Group A ◽  
The Difference ◽  
Group B

: I-Gel has found increasing favour amongst anaesthesiologists for securing and maintaining a patent airway during routine as well as emergency surgeries in the paediatric population. The present prospective randomized study was conducted to compare the two techniques (standard and rotational methods) for I-Gel insertion in children; by assessing the first attempt success rate, insertion time and ease of insertion.: ASA I and II paediatric patients (1-6 years old) scheduled for brief elective surgical procedures lasting less than one hour were randomly allocated into two groups viz. Group A (n= 30) employing the standard technique, and Group B (n= 30) utilizing the rotational technique for I-Gel placement.: Group B subjects depicted a significantly higher first-attempt success rate vis a vis Group A subjects (P=0.040). The mean insertion time during the first attempt was longer in Group A (standard technique) as compared to Group B (rotational technique), but the difference was not statistically significant.: This study lends credence to the fact that the placement of I-Gel by employing the rotational method culminates in an increase in the first attempt success rate, suggestive of its potential superiority to the standard method

scholarly journals Clinical, Molecular and Histopathological Evaluation of the Effect Autologus PRP & PRF on the Second Intension Wound Healing in Dogs

2021 ◽  
Author(s):  
Olla Khalifa ◽  
Abdelhaleem Elkasapy ◽  
Eman Sallam ◽  
Adel Alakraa ◽  
Yasmin Marie ◽  
...  
Keyword(s):  
Wound Healing ◽  
Histopathological Examination ◽  
Saline Control ◽  
Control Group ◽  
High Positive Correlation ◽  
Cutaneous Injury ◽  
Group A ◽  
The Difference ◽  
Group B ◽  
The Right

Abstract A new trend of regenerative medicine was introduced recently in the field of second intension wound healing. The PRP and PRF represented a corner stone in this clinical practice, were it admit many factors for acceleration of wound healing, enhancement of wound epithelization and neovascularization. PRP and PRF are considered as a great concentrated source of growth factors (PDGF, TGF-β, VEGF, bFGF) and cytokines which are fundamental fro wound healing. Nine adult dogs were used in this study; we induced a 3cm diameter full thickness cutaneous injury at the right chest region. The animals were divided into three groups equally and the wounds were treated twice weekly for three successive weeks. Group A received only normal saline (control group). The members of second group treated by PRP (group B) while, the group C treated by PRF. Clinical evaluation, Molecular studies of IL10 & TGF-β and histopathological examination were used to demonstrate the difference between the three treatment regimes. Results showed non-significant negative low correlation between loss of weight and WHR%, and showed significant high positive correlation between treatment cost either by PRP or PRF with IL10 (0.79*) and WHR%(0.996**). We concluded that the PRP and PRF exhibited higher regeneration capacity and accelerate the quality of wound healing. The PRP was more superior to PRF, but not significantly different. The IL10 was significant increase in expression in PRP, while TGF-b was non-significant increased in PRF group

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 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.

Post-Bariatric Abdominoplasty: Analysis of 406 Cases With Focus on Risk Factors and Complications

2020 ◽  
Vol 41 (1) ◽  
pp. 59-71 ◽  
Author(s):  
Torsten Schlosshauer ◽  
Marcus Kiehlmann ◽  
Diana Jung ◽  
Robert Sader ◽  
Ulrich M Rieger
Keyword(s):  
Risk Factors ◽  
Wound Healing ◽  
Surgical Technique ◽  
Significant Risk ◽  
Level Of Evidence ◽  
Increased Risk ◽  
Potential Risk Factors ◽  
Wound Healing Problems ◽  
Bariatric Patients

Abstract Background Post-bariatric patients present a surgical challenge within abdominoplasty because of residual obesity and major comorbidities. In this study, we analyzed complications following abdominoplasty in post-bariatric patients and evaluated potential risk factors associated with these complications. Objectives The authors sought to determine the complications and risk factors following abdominoplasty in post-bariatric patients. Methods A retrospective study of patients who underwent abdominoplasty was performed from January 2009 to December 2018 at our institution. Variables analyzed were sex, age, body mass index (BMI), smoking, surgical technique, operative time, resection weight, drain output, and complications. Results A total of 406 patients were included in this study (320 female and 86 male) with a mean age of 44.4 years and a BMI of 30.6 kg/m2. Abdominoplasty techniques consisted of traditional (64.3%), fleur-de-lis technique (27.3%), and panniculectomy without umbilical displacement (8.4%). Overall complications recorded were 41.9%, the majority of these being wound-healing problems (32%). Minor and major complications were found in 29.1% and 12.8% of patients, respectively. A BMI value of ≥30 kg/m2 was associated with an increased risk for wound-healing problems (P = 0.001). The frequency of total complications was significantly related to age (P = 0.007), BMI (P = 0.004), and resection weight (P = 0.001). Abdominoplasty technique tended to influence total complications. Conclusions This study demonstrates in a fairly large sample of post-bariatric patients (n = 406) that abdominoplasty alone can be performed safely, with an acceptable complication rate. Age, BMI, and resection weight are shown to be significant risk factors for total complications. The role of surgical technique needs to be evaluated further. Level of Evidence: 4

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

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