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.

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 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.

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

scholarly journals Retropubic, laparoscopic, and robot-assisted radical prostatectomy: a multi-institutional comparative study

2020 ◽  
Vol 26 (1) ◽  
Author(s):  
Amr A. Faddan ◽  
Mahmoud M. Shalaby ◽  
Mohamed Gadelmoula ◽  
Younis Alshamsi ◽  
Daniar K. Osmonov ◽  
...  
Keyword(s):  
Radical Prostatectomy ◽  
Complication Rate ◽  
Perioperative Complications ◽  
Statistical Significance ◽  
Operating Time ◽  
Perioperative Outcomes ◽  
Academic Institutions ◽  
Robot Assisted ◽  
Surgical Specimen ◽  
Significant Difference

Abstract Background The standard surgical treatment of localized prostate cancer (PCa) has been rapidly changed along the last two decades from open to laparoscopic and finally robot-assisted techniques. Herein, we compare the three procedures for radical prostatectomy (RP), namely radical retropubic (RRP), laparoscopic (LRP), and robot-assisted laparoscopic (RALRP) regarding the perioperative clinical outcome and complication rate in four academic institutions. Methods A total of 394 patients underwent RP between January 2016 and December 2018 in four academic institutions; their records were reviewed. We recorded the patient age, BMI, PSA level, Gleason score and TNM stage, type of surgery, the pathological data from the surgical specimen, the perioperative complications, unplanned reoperating, and readmission rates within 3 months postoperatively. Statistical significance was set at (P < 0.05). All reported P values are two-sided. Results A total of 123 patients underwent RALRP, 220 patients underwent RRP, and 51 underwent LRP. There was no statistically significant difference between the three groups regarding age, BMI, prostatic volume, and preoperative PSA. However, there were statistically significant differences between them regarding the operating time (P < .0001), catheterization period (P < .001), hospital stay (P < .0001), and overall complications rate (P = .023). Conclusions The minimally invasive procedures (RALRP and LRP) are followed by a significantly lower complication rate. However, the patients’ factors and surgical experience likely impact perioperative outcomes and complications.

scholarly journals A comparative study between fistulotomy and fistulectomy in management of low anal fistulae

2017 ◽  
Vol 4 (11) ◽  
pp. 3665 ◽  
Author(s):  
Ganesan R. ◽  
Karunakaran K. ◽  
Heber Anandan
Keyword(s):  
Wound Healing ◽  
Operating Time ◽  
Healing Time ◽  
Human Beings ◽  
Fistula In Ano ◽  
Post Surgery ◽  
Group I ◽  
Hospital Stays ◽  
Group Ii ◽  
Wound Healing Time

Background: Fistula in ano is a silent menace in human beings, the treatment is a challenging one even for experienced surgeons, fistula in ano forms a good majority of treatable benign lesions of rectum and anal canal. Aim was to study the efficacy of fistulotomy and fistulectomy in the treatment of low anal fistulae.Methods: A randomized control study was conducted to compare fistulotomy with fistulectomy in patients with low anal fistulae.Results: The operating time in fistulotomy group was 12.13minutes±2.11minutes and in fistulectomy group was 22.23±3.36minutes. The post-surgery hospital stays in Group I was 1.80±0.66days and in Group II was 2.60±0.563 days. The wound healing time in Group I was 24.20±2.95 days which was considerably less when compared to patients in Group II where it was 31.50±4.34 days.Conclusions: Fistulotomy has a slight edge over fistulectomy in the treatment of low anal fistulas since it has shorter operating time, less post-operative pain, less complications, quicker wound healing time, less incontinence and a comparable recurrence rate.

Impact of the Use of Bowel for Urinary Diversion on Perioperative Complications and 90-Day Mortality in Patients Aged 75 Years or Older

2015 ◽  
Vol 94 (4) ◽  
pp. 394-400 ◽  
Author(s):  
Ingrid Berger ◽  
Clemens Wehrberger ◽  
Anton Ponholzer ◽  
Martina Wolfgang ◽  
Thomas Martini ◽  
...  
Keyword(s):  
Multicentre Study ◽  
Urinary Diversion ◽  
Complication Rate ◽  
Perioperative Complications ◽  
Operating Time ◽  
The Elderly ◽  
Wound Complications ◽  
Consecutive Series ◽  
Lower Complication ◽  
Muscle Invasive

Objective: A potential strategy to decrease the high complication rate of radical cystectomy (RC) in the elderly is to avoid the use of bowel for urinary diversion. The aim of this study was to address this issue in a multicentre study of patients aged ≥75 years. Patients and Methods: We performed a retrospective, multicentre study of a consecutive series of patients aged ≥75 years who underwent RC for muscle-invasive bladder cancer between 2006 and 2010. Medical, surgical and wound complications were graded according to the modified Clavien-Dindo classification. Results: A total of 256 patients (68% men, mean age 79.6 years) were analysed. 204 (80%) patients received a urinary diversion with use of bowel and 52 (20%) a ureterocutaneostomy (UC). Patients with UC were older (82.0 vs. 78.9 years, p < 0.001) and had a higher ASA score (2.6 vs. 2.3, p = 0.007), while the mean Charlson score was lower (4.2 vs. 5.6, p < 0.001). Patients with UC had a shorter operating time (279 vs. 311 min, p = 0.002) and a shorter period in the intensive care unit (0.9 vs. 2.2 days). The overall rate of severe complications graded as Clavien III-V was significantly lower in the UC group (11.5%) as compared to patients receiving bowel for urinary diversion (25.0%) (p = 0.003). Severe (Clavien grade III-V) medical (3.9 vs. 10.3%) and surgical (2.1 vs. 14.1%) complications were all less frequent in the UC group. Inpatient, 30- and 90-day mortality was 5.8, 7.7 and 17.3% in the UC group as compared to 3.9, 5.9 and 6.9% in the bowel cohort, respectively. Conclusion: UC following RC is associated with a lower complication rate in geriatric patients. The constantly increasing cohort of geriatric, multimorbid patients requiring cystectomy might justify reconsideration of this form of diversion.

Effect of bevacizumab (BV) and chemotherapy (CT) on serum levels of vascular endothelial growth factor receptor-2 (sVEGFR-2) in patients with inflammatory and locally advanced breast cancer

2006 ◽  
Vol 24 (18_suppl) ◽  
pp. 13003-13003
Author(s):  
J. M. Walshe ◽  
N. Denduluri ◽  
A. W. Berman ◽  
D. Nguyen ◽  
S. Y. Yang ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Wound Healing ◽  
Locally Advanced Breast Cancer ◽  
Locally Advanced ◽  
Neoadjuvant Treatment ◽  
Statistical Testing ◽  
Reference Sequence ◽  
Tissue Samples ◽  
Significant Difference ◽  
Wound Healing Problems

13003 Background: VEGFR-2 is a principal mediator of angiogenesis. The effects on sVEGFR-2 after anti-angiogenesis therapy are unknown. Methods: Twenty-one patients (pts) with breast cancer underwent neoadjuvant treatment with BV for 1 cycle (C1) followed by 6 cycles of BV, CT and filgrastim. Blood was collected at baseline (BL), post-cycles 1, 4 and 7. Objectives were to correlate sVEGFR-2 changes after treatment with response, assess wound healing complications, and evaluate for tumor VEGFR-2 mutations. sVEGFR-2 levels were measured by ELISA. Exons 17–26 were sequenced on tissue samples from 20 pts at BL and post C1 to evaluate for VEGFR-2 mutations. Statistical testing is non-parametric. All p-values are two-tailed, with a p < 0.01 interpreted as a statistically significant difference. Results: Thirteen pts had a partial response (PR), 1 unconfirmed PR, 5 stable disease (SD), and 2 progressive disease (PD). Median sVEGFR-2 levels increased by 16% from BL to post C1 (p = 0.0003) and decreased by 19% post C1 to post C4 (p = 0.048). sVEGFR-2 levels were not associated with clinical response. sVEGFR-2 levels at BL did not correlate with other BL parameters: Ki67, microvessel density, VEGF-A, pVEGFR-2, VEGFR-2 or TUNEL (apoptosis). A moderate-weak correlation was seen between post C1 levels of sVEGFR-2 and pVEGFR-2 (r = 0.43). A moderate inverse correlation was seen in the relative difference of sVEGFR-2 and TUNEL from BL to post C1 (r = −0.59). Comparing pts with (n = 5) and without (n = 16) wound healing problems, median sVEGFR-2 levels were 11322 ng/ml and 7524 ng/ml at BL (p = 0.019), 13928 ng/ml and 10148 ng/ml post C1 (p = 0.029), and 10965 ng/ml and 7932 ng/ml post C4 (p = 0.042). In 40 samples where tumor VEGFR-2 sequencing was obtained, no mutations were seen compared to the reference sequence. Conclusion: sVEGFR-2 levels rose significantly following BV alone but were not associated with response. There is a suggestion that sVEGFR-2 may correlate with activated VEGFR2 and a decrease in apoptosis. sVEGFR-2 levels were higher in pts with wound healing problems and may predict pts at higher risk of this complication. There were no mutations of VEGFR2. [Table: see text]

Reduction of wound healing problems after median sternotomy by use of retention sutures

1998 ◽  
Vol 66 (6) ◽  
pp. 2125-2126 ◽  
Author(s):  
Peter Lamm ◽  
Oliver L Gödje ◽  
Thomas Lange ◽  
Bruno Reichart
Keyword(s):  
Wound Healing ◽  
Median Sternotomy ◽  
Wound Healing Problems
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