Assessment of Physical Performance and Early Treatment Outcomes after Implantation of Modular Prostheses of Femoral and Tibial Shaft

2019 ◽  
Vol 21 (5) ◽  
pp. 349-358
Author(s):  
Tomasz Pitera ◽  
Grzegorz Guzik ◽  
Piotr Biega ◽  
Marta Tarczyńska ◽  
Krzysztof Gawęda
Keyword(s):  
Treatment Outcomes ◽  
Physical Performance ◽  
Early Treatment ◽  
Functional Outcomes ◽  
Perioperative Complications ◽  
Extent Of Resection ◽  
Superficial Infection ◽  
The Mean ◽  
Modular Prostheses ◽  
Tumour Weight

Background. Tumours of bone diaphyses often require resection followed by bone reconstruction. The use of modular pro­sthe­ses permits early limb loading and rapid improvement in physical performance. The aim of this study was to evaluate the func­tioning of patients and early treatment outcomes after the implantation of modular prostheses. The analysis covered the correlation between the extent of resection, physical performance and the number of perioperative complications. Material and methods. 10 patients (5 women and 5 men) with diaphyseal tumours who had modular prostheses implanted were treated at the Orthopaedic Oncology Department in Brzozów between 2014 and 2018. The mean age of the patients was 51.1 years (range: 26-63 years). Functional outcomes were assessed using the MSTS and the Karnofsky scoring system. A VAS was used to evaluate pain intensity. the extent of resection was also analysed, considering bone length and tumour weight. Results. The mean tumour weight was 374g (150-700g). The length of the implants varied from 10 to 25 cm. The mean dura­tion of hospitalisation was 16 days (14-19 days). At 3 months following the surgery, the intensity of pain had decreased from a mean of 6.8 points to 4.2 points (a decrease of 26% from the pre-operative baseline). The MSTS showed improvement of functional performance from a mean of 10.8 points (36%) to 22.9 points (76%). The Karnofsky scores demonstrated an increase in physical performance from 47 to 67 points (20 points on average). Superficial infection of the wound developed in 1 patient. Conclusions. 1. The treatment of diaphyseal tumours with modular prostheses produces good functional outcomes. 2. The extent of the resection and the size of the implant have an effect on the post-operative physical performance of the patients. 3. Pre­operative evaluation of the weight of the tumour may be helpful in predicting the patient’s post-operative functional status. 4. Phy­sical perfor­mance is better after the resection of femoral vs tibial tumours.

scholarly journals Cementless one-stage bilateral total hip arthroplasty in osteoarthritis patients: functional outcomes and complications

2017 ◽  
Vol 9 (2) ◽  
Author(s):  
Afshin Taheriazam ◽  
Amin Saeidinia
Keyword(s):  
Total Hip Arthroplasty ◽  
Hip Arthroplasty ◽  
Functional Outcomes ◽  
Hip Osteoarthritis ◽  
Harris Hip Score ◽  
Superficial Infection ◽  
Total Hip ◽  
One Stage ◽  
The Mean ◽  
Hardinge Approach

Total hip arthroplasty (THA) is one of the successful and cost-benefit surgical treatments. One-stage bilateral THA (BTHA) has a large number of advantages, although there are concerns about the higher complications in this procedure. Aim of our study was to evaluate the complications and outcomes of cementless one-stage BTHA in osteoarthritis patients. A total of 147 patients from 2009 till 2012, underwent one-stage BTHA in Milad and Erfan hospitals, Tehran, Iran. A prospective analysis of the functional outcomes and complications of one-stage BTHA through Hardinge approach in patients with osteoarthritis was performed. We evaluated all patients clinically and radiologically with serial followups. A clinical hip score based upon the modified Harris Hip Score (MHHS) was performed preoperatively and again postoperatively. During the period of study 89 men (60.5%) and 58 women (39.4%) with a mean age of 54.67±7.08 years at the time of presentation were recruited. The mean surgical time was 2.8±0.25 hrs. The mean hospital stay was 3.83±0.65 days. Hemoglobin level decreased significantly after operation (P=0.038). There was two deep venous thromboses, one superficial infection and one temporal proneal palsy but no pulmonary embolism, dislocation, periprosthetic fracture or heterotrophic ossification. The mean preoperative MHHS score was 41.64±5.42 in patients. MHHS score improved to 89.26±4.68 in the last followup (P=0.0001). Our results recommended the use of cementless one-stage BTHA through Hardinge approach in patients with bilateral hip osteoarthritis.

mocowanie implantu, zrost kostny, polyetheretherketone (PEEK), powłoka tytanowa

2020 ◽  
Vol 22 (4) ◽  
pp. 223-232
Author(s):  
Amr Abouelela ◽  
Islam Mubark ◽  
Ahmed Nagi ◽  
Ahmed Genena
Keyword(s):  
Functional Outcomes ◽  
Proximal Humerus ◽  
Radial Nerve Palsy ◽  
Superficial Infection ◽  
Significant Difference ◽  
Operative Complications ◽  
Final Score ◽  
Humerus Fractures ◽  
The Mean ◽  
Shoulder Score

Background. This study examined the clinical outcomes of fixation of displaced fractures of the proximal humerus using a trans-deltoid approach. Material and methods. Twenty patients (13 male and 7 female) were treated with this technique, with a mean age of the patients of 38.85 years (range, 19 to 64 years). All patients were followed up for at least twelve months and were evaluated according to the Constant shoulder score. Results. The mean Constant Shoulder score was 87.45, ranging from 63 to 100. Ten patients (50%) had excellent results, four patients (20%) had good results, three patients (15%) had satisfactory results, and three had adequate results (15%). There was a statistically significant difference between the type of the fracture and the final score (p=0.013), where 3-part fractures with impaction (11-B1), either valgus or varus impaction, showed higher scores than those without impaction. Four patients presented with post-operative complications varying from superficial infection to radial nerve palsy. Conclusions. 1. The trans-deltoid approach was a safe and reliable alternative to the delta-pectoral approach for the treatment of displaced proximal humerus fractures. 2. The impacted (11-B1) fracture type was a signifi­cant contributing factor in terms of good functional outcomes.

scholarly journals Functional Assessment of the Hautmann Ileal Neobladder with Chimney Modification Using Uroflowmetry and a Questionnaire

2016 ◽  
Vol 2016 ◽  
pp. 1-6 ◽  
Author(s):  
Yong Seong Lee ◽  
Ha Bum Jung ◽  
Don Kyoung Choi ◽  
Sung Tae Cho ◽  
Ki Kyung Kim ◽  
...  
Keyword(s):  
Radical Cystectomy ◽  
Functional Outcomes ◽  
Perioperative Complications ◽  
Maximum Flow ◽  
Late Complications ◽  
Clean Intermittent Catheterization ◽  
Ileal Neobladder ◽  
The Mean ◽  
Voided Volume

Urinary diversion reconstruction is essential after radical cystectomy and neobladder reconstruction is accepted as a fine option. This study included 51 patients, who underwent radical cystectomy with orthotopic neobladder reconstruction by a Hautmann ileal neobladder with chimney modification from 2006 to 2014. Functional outcomes were evaluated using a questionnaire and uroflowmetry. Perioperative complications were analyzed retrospectively. The mean follow-up period was 36.1 months. Eighty-six percent of patients voided without clean intermittent catheterization (CIC) assistance. CIC was used 1-2x per day or every time they voided in 8% and 6% of patients, respectively, and 71% of patients were continent. The percentages of patients who used 1, 2, 3-4, and ≥5 pads per day were 15%, 6%, 2%, and 6%, respectively. Daytime and nighttime continence were achieved in 86% and 69% of patients, respectively. Daily mucus leakage was reported in 69% of patients. The mean maximum neobladder capacity, voided volume, postvoid residual volume, and maximum flow rate were 413.2 mL, 370.6 mL, 43.7 mL, and 20.8 mL/s, respectively. Eighteen early and 5 late complications developed in 13 and 5 patients, respectively. Reoperations were needed in 7 patients. The Hautmann ileal neobladder with chimney modification provided satisfactory results regarding functional outcomes.

Analysis of human acellular nerve allograft combined with contralateral C7 nerve root transfer for restoration of shoulder abduction and elbow flexion in brachial plexus injury: a mean 4-year follow-up

2020 ◽  
Vol 132 (6) ◽  
pp. 1914-1924 ◽  
Author(s):  
Liang Li ◽  
Jiantao Yang ◽  
Bengang Qin ◽  
Honggang Wang ◽  
Yi Yang ◽  
...  
Keyword(s):  
Brachial Plexus ◽  
Nerve Root ◽  
Functional Outcomes ◽  
Elbow Flexion ◽  
Shoulder Abduction ◽  
Allograft Reconstruction ◽  
Acellular Nerve Allograft ◽  
The Mean ◽  
Monofilament Test

OBJECTIVEHuman acellular nerve allograft applications have increased in clinical practice, but no studies have quantified their influence on reconstruction outcomes for high-level, greater, and mixed nerves, especially the brachial plexus. The authors investigated the functional outcomes of human acellular nerve allograft reconstruction for nerve gaps in patients with brachial plexus injury (BPI) undergoing contralateral C7 (CC7) nerve root transfer to innervate the upper trunk, and they determined the independent predictors of recovery in shoulder abduction and elbow flexion.METHODSForty-five patients with partial or total BPI were eligible for this retrospective study after CC7 nerve root transfer to the upper trunk using human acellular nerve allografts. Deltoid and biceps muscle strength, degree of shoulder abduction and elbow flexion, Semmes-Weinstein monofilament test, and static two-point discrimination (S2PD) were examined according to the modified British Medical Research Council (mBMRC) scoring system, and disabilities of the arm, shoulder, and hand (DASH) were scored to establish the function of the affected upper limb. Meaningful recovery was defined as grades of M3–M5 or S3–S4 based on the scoring system. Subgroup analysis and univariate and multivariate logistic regression analyses were conducted to identify predictors of human acellular nerve allograft reconstruction.RESULTSThe mean follow-up duration and the mean human acellular nerve allograft length were 48.1 ± 10.1 months and 30.9 ± 5.9 mm, respectively. Deltoid and biceps muscle strength was grade M4 or M3 in 71.1% and 60.0% of patients. Patients in the following groups achieved a higher rate of meaningful recovery in deltoid and biceps strength, as well as lower DASH scores (p < 0.01): age < 20 years and age 20–29 years; allograft lengths ≤ 30 mm; and patients in whom the interval between injury and surgery was < 90 days. The meaningful sensory recovery rate was approximately 70% in the Semmes-Weinstein monofilament test and S2PD. According to univariate and multivariate logistic regression analyses, age, interval between injury and surgery, and allograft length significantly influenced functional outcomes.CONCLUSIONSHuman acellular nerve allografts offered safe reconstruction for 20- to 50-mm nerve gaps in procedures for CC7 nerve root transfer to repair the upper trunk after BPI. The group in which allograft lengths were ≤ 30 mm achieved better functional outcome than others, and the recommended length of allograft in this procedure was less than 30 mm. Age, interval between injury and surgery, and allograft length were independent predictors of functional outcomes after human acellular nerve allograft reconstruction.

Long-term outcomes of lumbar microdiscectomy in the pediatric population: a large single-institution case series

2019 ◽  
Vol 24 (5) ◽  
pp. 549-557
Author(s):  
Malia McAvoy ◽  
Heather J. McCrea ◽  
Vamsidhar Chavakula ◽  
Hoon Choi ◽  
Wenya Linda Bi ◽  
...  
Keyword(s):  
Conservative Management ◽  
Functional Outcomes ◽  
Pediatric Patients ◽  
Clinical Presentation ◽  
Case Series ◽  
Csf Leak ◽  
Single Institution ◽  
The Mean

OBJECTIVEFew studies describe long-term functional outcomes of pediatric patients who have undergone lumbar microdiscectomy (LMD) because of the rarity of pediatric disc herniation and the short follow-up periods. The authors analyzed risk factors, clinical presentation, complications, and functional outcomes of a single-institution series of LMD patients over a 19-year period.METHODSA retrospective case series was conducted of pediatric LMD patients at a large pediatric academic hospital from 1998 to 2017. The authors examined premorbid risk factors, clinical presentation, physical examination findings, type and duration of conservative management, indications for surgical intervention, complications, and postoperative outcomes.RESULTSOver the 19-year study period, 199 patients underwent LMD at the authors’ institution. The mean age at presentation was 16.0 years (range 12–18 years), and 55.8% were female. Of these patients, 70.9% participated in competitive sports, and among those who did not play sports, 65.0% had a body mass index greater than 25 kg/m2. Prior to surgery, conservative management had failed in 98.0% of the patients. Only 3 patients (1.5%) presented with cauda equina syndrome requiring emergent microdiscectomy. Complications included 4 cases of postoperative CSF leak (2.0%), 1 case of a noted intraoperative CSF leak, and 3 cases of wound infection (1.5%). At the first postoperative follow-up appointment, minimal or no pain was reported by 93.3% of patients. The mean time to return to sports was 9.8 weeks. During a mean follow-up duration of 8.2 years, 72.9% of patients did not present again after routine postoperative appointments. The total risk of reoperation was a rate of 7.5% (3.5% of patients underwent reoperation for the same level; 4.5% underwent adjacent-level decompression, and one patient [0.5%] ultimately underwent a fusion).CONCLUSIONSMicrodiscectomy is a safe and effective treatment for long-term relief of pain and return to daily activities among pediatric patients with symptomatic lumbar disc disease in whom conservative management has failed.

Customized anterior craniocervical reconstruction via a modified high-cervical retropharyngeal approach following resection of a spinal tumor involving C1–2/C1–3

2020 ◽  
Vol 32 (3) ◽  
pp. 432-440
Author(s):  
Shaohui He ◽  
Chen Ye ◽  
Nanzhe Zhong ◽  
Minglei Yang ◽  
Xinghai Yang ◽  
...  
Keyword(s):  
Cervical Spinal Cord ◽  
Perioperative Complications ◽  
Japanese Orthopaedic Association ◽  
Spinal Tumor ◽  
Spinal Tumors ◽  
Limited Information ◽  
Improvement Rate ◽  
The Mean ◽  
High Cervical ◽  
Occipital Condyles

OBJECTIVEThe surgical treatment of an upper cervical spinal tumor (UCST) at C1–2/C1–3 is challenging due to anterior exposure and reconstruction. Limited information has been published concerning the effective approach and reconstruction for an anterior procedure after C1–2/C1–3 UCST resection. The authors attempted to introduce a novel, customized, anterior craniocervical reconstruction between the occipital condyles and inferior vertebrae through a modified high-cervical retropharyngeal approach (mHCRA) in addressing C1–2/C1–3 spinal tumors.METHODSSeven consecutive patients underwent 2-stage UCST resection with circumferential reconstruction. Posterior decompression and occiput-cervical instrumentation was conducted at the stage 1 operation, and anterior craniocervical reconstruction using a 3D-printed implant was performed between the occipital condyles and inferior vertebrae via an mHCRA. The clinical characteristics, perioperative complications, and radiological outcomes were reviewed, and the rationale for anterior craniocervical reconstruction was also clarified.RESULTSThe mean age of the 7 patients in the study was 47.6 ± 19.0 years (range 12–72 years) when referred to the authors’ center. Six patients (85.7%) had recurrent tumor status, and the interval from primary to recurrence status was 53.0 ± 33.7 months (range 24–105 months). Four patients (57.1%) were diagnosed with a spinal tumor involving C1–3, and 3 patients (42.9%) with a C1–2 tumor. For the anterior procedure, the mean surgical duration and average blood loss were 4.1 ± 0.9 hours (range 3.0–6.0 hours) and 558.3 ± 400.5 ml (range 100–1300 ml), respectively. No severe perioperative complications occurred, except 1 patient with transient dysphagia. The mean pre- and postoperative visual analog scale scores were 8.0 ± 0.8 (range 7–9) and 2.4 ± 0.5 (range 2.0–3.0; p < 0.001), respectively, and the mean improvement rate of cervical spinal cord function was 54.7% ± 13.8% (range 42.9%–83.3%) based on the modified Japanese Orthopaedic Association scale score (p < 0.001). Circumferential instrumentation was in good position and no evidence of disease was found at the mean follow-up of 14.8 months (range 7.3–24.2 months).CONCLUSIONSThe mHCRA provides optimal access to the surgical field at the C0–3 level. Customized anterior craniocervical fixation between the occipital condyles and inferior vertebrae can be feasible and effective in managing anterior reconstruction after UCST resection.

EVALUATION OF LONGO’S HEMORRHOIDECTOMY AT HUE UNIVERSITY HOSPITAL

2012 ◽  
pp. 79-85
Author(s):  
Van Lieu Nguyen ◽  
Doan Van Phu Nguyen ◽  
Thanh Phuc Nguyen
Keyword(s):  
Hospital Stay ◽  
Perioperative Complications ◽  
University Hospital ◽  
Anal Pain ◽  
Stapled Hemorrhoidectomy ◽  
Fourth Degree ◽  
Duration Of Hospital Stay ◽  
The Mean ◽  
Good For

Introduction: Since Longo First described it in 1998, Stapled Hemorrhoidectomy has been emerging as the procedure of choice for symtomatic hemorrhoid. Several studies have shown it to be a safe, effective and relative complication free procedure. The aim of this study was to determine the suitability of (SH) as a day cas procedure at Hue University Hospital. Methods: From Decembre 2009 to April 2012, 384 patients with third- degree and fourth-degree hemorrhoids who underwent Stapled Hemorrhoidectomy were included in this study. Parameters recorded included postoperative complications, analegic requirements, duration of hospital stay and patient satisfaction. Follow-up was performed at 1 month and 3 months post-operative. Results: Of the 384 patients that underwent a Stapled Hemorrhoidectomy 252 (65,7%) were male and 132 (34,3%) were female. The mean age was 47,5 years (range 17-76 years. Duration of hospital stay: The mean day was 2,82 ± 1,15 days (range 1-6 days). There were no perioperative complications. There was one case postoperative complication: hemorrhage; Follow-up after surgery: 286 (74,4%) patients had less anal pain, 78 (20,3%) patients had moderate anal pain, 3 (0,8%) patients had urinary retention; Follow-up after one month: good for 325 (84,6%) patients, average for 59 (15,4%) patients; Follow-up after three months: good for 362 (94,3%) patients, average for 22 (5,7%) patients. Conclusion: Our present study shows that Stapled Hemorrhoidectomy is a safe, reduced postoperative pain, shorter hospital stay and a faster return to unrestricted daily activity

One-year real-life results on effect of intravitreal aflibercept in patients with diabetic macular oedema switched from ranibizumab

2020 ◽  
pp. 112067212092727
Author(s):  
Marko Lukic ◽  
Gwyn Williams ◽  
Zaid Shalchi ◽  
Praveen J Patel ◽  
Philip G Hykin ◽  
...  
Keyword(s):  
Visual Acuity ◽  
Diabetic Retinopathy ◽  
Early Treatment ◽  
Macular Oedema ◽  
Real Life ◽  
Diabetic Macular Oedema ◽  
Foveal Thickness ◽  
Macular Volume ◽  
Central Foveal Thickness ◽  
The Mean

Purpose To assess visual and optical coherence tomography–derived anatomical outcomes of treatment with intravitreal aflibercept (Eylea®) for diabetic macular oedema in patients switched from intravitreal ranibizumab (Lucentis®). Design Retrospective, cohort study. Participants Ninety eyes (of 67 patients) receiving intravitreal anti–vascular endothelial growth factor therapy were included. Methods This is a retrospective, real-life, cohort study. Each patient had visual acuity measurements and optical coherence tomography scans performed at baseline and 12 months after the first injection of aflibercept was given. Main Outcome Measures We measured visual acuities in Early Treatment Diabetic Retinopathy Study letters, central foveal thickness and macular volume at baseline and at 12 months after the first aflibercept injection was given. Results Ninety switched eyes were included in this study. The mean (standard deviation) visual acuity was 63 (15.78) Early Treatment Diabetic Retinopathy Study letters. At baseline, the mean (standard deviation) central foveal thickness was 417.7 (158.4) μm and the mean macular volume was 9.96 (2.44) mm3. Mean change in visual acuity was +4 Early Treatment Diabetic Retinopathy Study letters (p = 0.0053). The mean change in macular volume was −1.53 mm 3 in SW group (p = 0.21), while the change in central foveal thickness was −136.8 μm (p = 0.69). Conclusion There was a significant improvement in visual acuity and in anatomical outcomes in the switched group at 12 months after commencing treatment with aflibercept for diabetic macular oedema.

scholarly journals Outcomes of Oblique Lateral Interbody Fusion for Adult Spinal Deformity: A Systematic Review and Meta-Analysis

2021 ◽  
pp. 219256822097914
Author(s):  
Lei Zhu ◽  
Jun-Wu Wang ◽  
Liang Zhang ◽  
Xin-Min Feng
Keyword(s):  
Systematic Review ◽  
Lumbar Lordosis ◽  
Interbody Fusion ◽  
Perioperative Complications ◽  
Adult Spinal Deformity ◽  
Meta Analysis ◽  
Fusion Rate ◽  
The Mean ◽  
Oblique Lateral Interbody Fusion ◽  
Lateral Interbody

Study Design: A systematic review and meta-analysis. Objectives: To evaluate clinical and radiographic outcomes, and perioperative complications of oblique lateral interbody fusion (OLIF) for adult spinal deformity (ASD). Methods: We performed a systematic review and meta-analysis of related studies reporting outcomes of OLIF for ASD. The clinical outcomes were assessed by visual analogue scale (VAS) and Oswestry Disability Index (ODI). The radiographic parameters were evaluated by sagittal vertical axis (SVA), pelvic tilt (PT), sacral slope (SS), thoracic kyphosis (TK), lumbar lordosis (LL), pelvic incidence-lumbar lordosis (PI-LL), Cobb angle and fusion rate. A random effects model and 95% confidence intervals (CI) were performed to investigate the results. Results: A total of 16 studies involving 519 patients were included in the present study. The mean difference of VAS-back score, VAS-leg score and ODI score before and after surgery was 5.1, 5.0 and 32.3 respectively. The mean correction of LL was 20.6°, with an average of 6.9° per level and the mean correction of Cobb was 16.4°, with an average of 4.7° per level. The mean correction of SVA, PT, SS, TK and PI-LL was 59.3 mm, 11.7°, 6.9°, 9.4° and 20.6° respectively. The mean fusion rate was 94.1%. The incidence of intraoperative and postoperative complications was 4.9% and 29.6% respectively. Conclusions: OLIF is an effective and safe surgery method in the treatment of mild or moderate ASD and it has advantages in less intraoperative blood loss and lower perioperative complications.

scholarly journals Early Treatment Outcomes for Bloodstream Infections Caused by Potential AmpC Beta-lactamase-producing Enterobacterales with Focus on Piperacillin/Tazobactam: A Retrospective Cohort Study

Antibiotics ◽  
2021 ◽  
Vol 10 (6) ◽  
pp. 665
Author(s):  
Lena Herrmann ◽  
Aurelia Kimmig ◽  
Jürgen Rödel ◽  
Stefan Hagel ◽  
Norman Rose ◽  
...  
Keyword(s):  
Cohort Study ◽  
Treatment Outcomes ◽  
Treatment Response ◽  
Sofa Score ◽  
Early Treatment ◽  
Primary Outcome ◽  
Bloodstream Infections ◽  
Beta Lactamase ◽  
Early Treatment Response

The Gram-negative bacilli Serratia spp., Providencia spp., Morganella morganii, Citrobacter freundii complex, Enterobacter spp. and Klebsiella aerogenes are common Enterobacterales that may harbor inducible chromosomal AmpC beta-lactamase genes. The purpose of the present study was to evaluate treatment outcomes and identify predictors of early treatment response in patients with bloodstream infection caused by potential AmpC beta-lactamase-producing Enterobacterales (SPICE-BSI). This cohort study included adult patients with SPICE-BSI hospitalized between 01/2011 and 02/2019. The primary outcome was early treatment response 72 h after the start of active treatment, defined as survival, hemodynamic stability, improved or stable SOFA score, resolution of fever and leukocytosis and microbiologic resolution. Among 295 included patients, the most common focus was the lower respiratory tract (27.8%), and Enterobacter spp. (n = 155) was the main pathogen. The early treatment response rate was significantly lower (p = 0.006) in the piperacillin/tazobactam group (17/81 patients, 21.0%) than in the carbapenem group (40/82 patients, 48.8%). Independent negative predictors of early treatment response (p < 0.02) included initial SOFA score, liver comorbidity and empiric piperacillin/tazobactam treatment. In vitro piperacillin/tazobactam resistance was detected in three patients with relapsed Enterobacter-BSI and initial treatment with piperacillin/tazobactam. In conclusion, our findings show that piperacillin/tazobactam might be associated with early treatment failure in patients with SPICE-BSI.

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