scholarly journals Multiligament Injury of the Knee. First Intrarticular or Posterior

2017 ◽  
Vol 5 (1_suppl) ◽  
pp. 2325967117S0000
Author(s):  
Nils Calderón
Keyword(s):  
Surgical Technique ◽  
Case Series ◽  
Vascular Lesion ◽  
Lateral Ligament ◽  
Lateral Instability ◽  
Associated Lesions ◽  
Posteromedial Corner ◽  
One Year ◽  
Multiligament Injury ◽  
Lateral Corner

Objectives: Show our experience about the multiligament injury of the knee. In the surgical technique it is most popular and recommended stabilized first all posterior and lateral (Ligament cruciate Posterior (LCP) and postero-lateral corner) if is a case. We show our experience stabilized first all intra-articular ACL and LCP. Methods: Prospective study and Case Series. The study includes, 45 cases in 15 years of experience. The patients have two or more ligaments with rupture, and associated lesions, like meniscus, cartilages, fractures, etc. 45 cases with a ACL rupture, 40 PCL, 7 posteromedial corner, 25 postero-lateral corner, 30 meniscus medial, 28 meniscus lateral, 1 vascular lesion, and 3 fibular nerve. In the surgical technique always use autograft. Prefer hamstrings, quadricipital tendon, contralateral hamstrings, BTB and sometimes peroneus brevis. We hope 1 or 2 weeks for the surgery. I never use pump, and use tourniquet for two hours. We start for the meniscus lesions and cartilage lesion and first reconstruction ligaments intra-articular. Finalized we open the tourniquet and stabilized the postero-lateral o posteromedial corner if is necessary. In the first cases we did a surgery in two times, but now we stabilized in one surgical time. Results: 3 to 6 days in the hospital 2 weeks immobilized and star rehabilitation with brace for more two weeks. Use crutches for 4-6 weeks. Worked in rehabilitation for a one year and star competition in one year. Complications: 1 case of amputation for vascular lesion, 9 arthrofibrosis, 2 medial instability, 1 lateral instability and1 LCP instability. One case needs a revision two years after the first surgery, for a new trauma in the work. All other cases had a new surgery for revision the residual instability. Conclusion: The multiligament injury of the knee it is not frequently, but every year I receive more cases, and more difficult. In the surgical technique have two options. The more recommended stabilized first all posterior (LCP and postero-lateral corner). Our experience shows no difference in these two options.

scholarly journals Good early results obtained with a guided-motion implant for total knee arthroplasty: a consecutive case series

2018 ◽  
Vol 6 (4_suppl2) ◽  
pp. 2325967118S0001
Author(s):  
Hagen Hommel
Keyword(s):  
Total Knee Arthroplasty ◽  
Surgical Technique ◽  
Knee Arthroplasty ◽  
Case Series ◽  
Knee Score ◽  
Function Score ◽  
Early Results ◽  
Total Knee ◽  
One Year

A bi-cruciate stabilized (BCS) guided-motion total knee arthroplasty (TKA) design was introduced to improve knee kinematics by more closely approximating those of a normal knee. Previous studies have shown a high incidence of complications with this implant type, which led to recent modifications of the design by the manufacturer. The current study was undertaken to assess whether the use of a guided-motion knee system with an extension-first surgical technique is associated with a similar rate of short-term adverse outcome as reported in literature. The secondary aim was to assess if there were any differences between the original and modified implant designs. This retrospective study enrolled 204 consecutive patients (204 knees) undergoing TKA for osteoarthritis of the knee, with the first 154 receiving cemented Journey BCS I implants and the remaining 51 receiving cemented Journey BCS II implants when these became available. At follow-up, patients were tested for the presence of iliotibial friction syndrome (ITB-F) and midflexion instability. Knee score and function score were taken preoperatively, at one year, and at final follow-up. Outcome data between the two implant types were compared using the Mann-Whitney test. No patients were lost to follow-up. Mean follow-up time for the cohort was 24.5 ± 7.8 months (range, 12 - 36 months). There were no cases of stiffness (flexion < 90°). Incidence of ITB-F syndrome was considered low: three (2.0%) knees in the BCS I group and two (3.9%) in the BCS II group (p = 0.367). Five (2.5%) knees presented with mild instability in midflexion, three (2.0%) in the BCS I group and two (3.9%) in the BCS II group (p = 0.367). One patient with a BCS I implant required reoperation for aseptic loosening 23 months postoperatively. At one-year follow-up, there were no significant differences in range of motion, knee score, or function score. When used in combination with an extension-first surgical technique, good early functional results with an acceptable rate of complications were obtained with both the original and the updated Journey BCS knee implant. Long-term follow-up studies are needed to confirm our findings.

scholarly journals A review of malignant pleural mesothelioma in a large North East UK pleural centre

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Declan C. Murphy ◽  
Alexander Mount ◽  
Fiona Starkie ◽  
Leah Taylor ◽  
Avinash Aujayeb
Keyword(s):  
Malignant Pleural Mesothelioma ◽  
Survival Rates ◽  
Case Series ◽  
Pleural Mesothelioma ◽  
Retrospective Case ◽  
Pleural Thickening ◽  
North East ◽  
Total Cohort ◽  
Anti Cancer ◽  
One Year

AbstractObjectivesThe National Mesothelioma Audit 2020 showed Northumbria to have low rates of histopathological confirmation, treatment and one-year survival rates for malignant pleural mesothelioma (MPM). We hypothesized that an internal analysis over a 10-year period provides valuable insights into presentation, diagnosis, treatment and outcomes.MethodsA single-centre retrospective case series of all confirmed MPM patients between 1 January 2009 and 31 December 2019 was performed. Demographics, clinical, radiological and histopathological characteristics and outcomes were collected. Statistical analysis was performed using SPSS V26.0.ResultsA total of 247 patients had MPM. About 86% were male, mean age 75.7 years. Dyspnoea (77.4%) and chest pain (38.5%) were commonest symptoms. 64.9 and 71.4% had pleural thickening and effusion, respectively. About 86.8% had at least one attempt to obtain a tissue biopsy, but histopathological confirmation in only 108 (43.7%). About 66.3% with PS 0 and 1 (62.7% of total cohort) had at least one anti-cancer therapy. Death within 12 months was associated with disease progression within 6 months (p≤0.001). Chemotherapy (p≤0.001) and epithelioid histological subtype (p=0.01) were protective.ConclusionsThis study confirms known epidemiology of MPM, demonstrates variability in practices and highlights how some NMA recommendations are not met. This provides the incentive for a regional mesothelioma multi-disciplinary meeting.

Highly selective diversion with proactive leakage management after low anterior resection for rectal cancer

2021 ◽  
Author(s):  
K Talboom ◽  
I Vogel ◽  
R D Blok ◽  
S X Roodbeen ◽  
C Y Ponsioen ◽  
...  
Keyword(s):  
Low Anterior Resection ◽  
Case Series ◽  
Fecal Diversion ◽  
Single Center ◽  
Single Centre ◽  
Diverting Stoma ◽  
Faecal Diversion ◽  
One Year ◽  
Diversion Rate

Abstract In this single center case series with nine percent primary diversion, 86 of 94 patients alive and with complete follow-up at one year had a functioning anastomosis. Seventy-five of the initial 99 patients never had a stoma. Meaning: Highly selective fecal diversion in combination with proactive leakage management, low anastomoses can be preserved safely, and the majority of patients will be spared all disadvantages of a diverting stoma. In this single-centre case series, with a primary diversion rate of 9 per cent, 86 of 94 patients who were alive and had complete follow-up at 1 year had a functioning anastomosis. Seventy-five of the initial 99 patients never had a stoma. The results indicate that, with highly selective faecal diversion in combination with proactive leakage management, low anastomoses can be preserved safely, and the majority of patients will be spared the disadvantages of a diverting stoma.

scholarly journals Hi-PoAD technique for Adolescent Idiopathic Scoliosis in Adult: Personal case series

2021 ◽  
Author(s):  
Cesare Faldini ◽  
Francesca Barile ◽  
Fabrizio Perna ◽  
Stefano Pasini ◽  
Michele Fiore ◽  
...  
Keyword(s):  
Surgical Technique ◽  
Idiopathic Scoliosis ◽  
Case Series ◽  
Deformity Correction ◽  
Pedicle Screws ◽  
Mechanical Complication ◽  
Non Union ◽  
Implant Retention ◽  
Surgical Data

Abstract Purpose The aim of this article is to present an original surgical technique for the treatment of rigid Adult Idiopathic Scoliosis (AdIS) and the results at minimum 2 years follow-up in a cohort of 40 patients. Methods We retrospectively reviewed 40 patients affected by rigid AdIS, older than 40 years and operated with a posterior one stage surgical technique summarized with the acronym Hi-PoAD, (high-density pedicle screws, Ponte osteotomies, asymmetric rods contouring, direct vertebral rotation). The demographic and surgical data were collected, and the improvement of clinical scores and radiologic parameters was obtained after surgery, at 1 and 2 years and at final follow-up, to assess deformity correction, coronal and sagittal balance and clinical outcome. Results The average follow-up was 2.9 years (range 2–3.5). Average coronal Cobb angle decreased from 65.0° ± 8.4 to 18.9° ± 3.9 (p < 0.01). Rotation sagittal angle decreased from 26.2° ± 4.4° to 12.4° ± 2.8° (p < 0.01). Mean thoracic kyphosis improved from 23.1° ± 3.6° to 36.0° ± 3.9°. SRS-22 improved form 2.9 ± 0.4 to 3.7 ± 0.6 (p < 0.01). Four early post-operative deep wound infections were observed, all healed after debridement and implant retention. No mechanical complication, junctional kyphosis, deformity progression or non-union were recorded at the last follow-up. Conclusions Hi-PoAD technique proved to be safe and effective in the treatment of rigid Adult Idiopathic Scoliosis. The reason for the success is related to the combined strategies adopted, that dissipates corrective forces over several levels, reducing mechanical stress at the screw–bone interface and optimizing corrective potential.

scholarly journals One-year outcomes of fixed-dosing Aflibercept therapy for pre treated and naive polypoidal choroidal vasculopathy patient

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Hun Gu Choo ◽  
Jin Hae Lee ◽  
Hyun Sub Oh ◽  
Soon Hyun Kim ◽  
Yong Sung You ◽  
...  
Keyword(s):  
Polypoidal Choroidal Vasculopathy ◽  
Vision Loss ◽  
Case Series ◽  
Age Related Macular Degeneration ◽  
Research Information ◽  
Age Related ◽  
Case Series Study ◽  
Treatment Naïve ◽  
One Year ◽  
Choroidal Vasculopathy

Abstract Background Polypoidal choroidal vasculopathy (PCV) is a type of age-related macular degeneration that can cause permanent vision loss. The purpose of this paper was to report the one-year outcomes of fixed-dosing aflibercept therapy for the treatment of PCV. Methods This was a prospective, single-arm, interventional case series study of 25 PCV patients; 12 pre-treated and 13 treatment-naïve patients. The patients were treated and monitored for 12 months. Each patient was administered with an aflibercept (2.0 mg) injection every month for the first 3 months (the loading phase), and thereafter, once every 2 months. At every follow-up visit, best-corrected visual acuity (BCVA) test, fundus examination, and optical coherence tomography for measuring the central subfield macular thickness (CSMT) were performed. Fluorescein and indocyanine green angiography were conducted at baseline and at 4 and 12 months. Results After 12 months of aflibercept therapy, the mean BCVA of the patients significantly improved from 65.48 letters at baseline to 69.91 letters (p=0.001), and the CSMT significantly decreased from 406.92 um at baseline to 276.12 um (p< 0.001). Additionally, ten patients (40%) showed complete polyp regression. The treatment-naïve patients showed a statistically significant improvement in BCVA from 66.58 letters at baseline to 76.36 letters at 12 months, and a significant decrease in CSMT, from 462 to 243 um. In the pre-treated group, there was no change in BCVA (64.46 letters), and the decrease in CSMT from 356.08 to 303.69 um was not statistically significant. Conclusions The fixed-dosing aflibercept regimen is effective for treating patients with PCV and is more effective in treatment-naïve patients than in pre-treated patients. Trial registration Clinical Research Information Service (CRiS), Republic of Korea. Identifer: KCT0005798, Registered: Jan 20, 2021. Retrospectively registered, URL: https://cris.nih.go.kr/cris/en/search/search_result_st01.jsp?seq=18546

scholarly journals Response to “Letter Regarding: Talar Osteonecrosis After Subchondroplasty for Acute Lateral Ligament Injuries: Case Series”

2020 ◽  
Vol 5 (2) ◽  
pp. 247301142092280
Author(s):  
Ian M. Foran ◽  
Daniel D. Bohl ◽  
Anand Vora ◽  
Kamran S. Hamid ◽  
Simon Lee
Keyword(s):  
Case Series ◽  
Lateral Ligament ◽  
Ligament Injuries

One-year Follow-Up Results with Hydrogel Implant in Therapy of Hallux Rigidus: Case Series with 44 Patients

2021 ◽  
Author(s):  
Christoph Zanzinger ◽  
Norbert Harrasser ◽  
Oliver Gottschalk ◽  
Patrick Dolp ◽  
Florian Hinterwimmer ◽  
...  
Keyword(s):  
Learning Algorithm ◽  
Case Series ◽  
Metatarsophalangeal Joint ◽  
Hallux Rigidus ◽  
Therapy Failure ◽  
Retrospective Case ◽  
Aofas Score ◽  
Medium Level ◽  
One Year

Abstract Background The Cartiva implant (CI) is being increasingly used in the surgical therapy of hallux rigidus. Despite a growing number of studies, numerous questions regarding patient selection remain unanswered. Patients and Methods As part of a retrospective case series with prospective follow-up (average follow-up period: 12 months), a total of 44 patients (male/female = 16/28; mean age at the time of surgery: 55.4 years) with 44 CI were analysed (VAS, EFAS-, AOFAS-score). Using a correlation analysis and a machine learning algorithm, risk factors for therapy failure were investigated. Results The overall survival rate of the CI was 93% at 12 months. The VAS, EFAS and AOFAS scores showed a significant improvement in comparison to the preoperative condition. The mobility of the metatarsophalangeal joint showed no increase. Patients with a medium osteoarthritis grade and a medium level of clinical restraint showed the greatest improvement in relation to their preoperative condition. Conclusion The CI can be seen as an effective therapy for hallux rigidus. Nonetheless, realistic patient expectations must be communicated.

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