Post‐operative outcomes in canine eyes receiving a rhexis‐fixated prosthetic intra‐ocular lens: 30 cases (2014‐2020)

2021 ◽  
Author(s):  
G. A. Lewin ◽  
C. J. Dixon
Keyword(s):  
Ocular Lens ◽  
Operative Outcomes

scholarly journals P19.03 Operative Outcomes of Local Consolidation with Cytoreductive Surgery for Oncogenic-Driven Advanced NSCLC

2021 ◽  
Vol 16 (3) ◽  
pp. S356
Author(s):  
B.J. Park ◽  
S.Y. Park ◽  
M.H. Hong ◽  
Y.H. Yang ◽  
H.E. Kim ◽  
...  
Keyword(s):  
Cytoreductive Surgery ◽  
Advanced Nsclc ◽  
Operative Outcomes

scholarly journals What is the optimal outcome after endoscopic sinus surgery in the treatment of chronic rhinosinusitis? A consultation of Canadian experts

2021 ◽  
Vol 50 (1) ◽  
Author(s):  
Nadim Saydy ◽  
Sami P. Moubayed ◽  
Marie Bussières ◽  
Arif Janjua ◽  
Shaun Kilty ◽  
...  
Keyword(s):  
Chronic Rhinosinusitis ◽  
Endoscopic Sinus Surgery ◽  
Patient Reported Outcome ◽  
Sinus Surgery ◽  
Structured Interviews ◽  
Subjective Data ◽  
Operative Outcomes ◽  
Patient Reported ◽  
Definition Of Success ◽  
Reported Data

Abstract Objectives Many experts feel that in the absence of well-defined goals for success, they have an easier time identifying failure. As success ought to not be defined only by absence of failure, we aimed to define optimal outcomes for endoscopic sinus surgery (ESS) in chronic rhinosinusitis (CRS) by obtaining expert surgeon perspectives. Methods A total of 12 surgeons participated in this targeted consultation. Face to face semi-structured interviews were performed with expert surgeons in the field of CRS and ESS. General impressions and personal definitions of acceptable operative success and optimal operative outcomes were compiled and summarized. Results According to an expert survey, patients’ main objectives are an improvement in their chief complain, a general improvement in quality of life (QoL), and a better overall symptomatic control. The most important aspects of endoscopy for defining a successful intervention were an adequate mucus circulation, a healthy mucosa, minimal edema, and patency of all explored cavities or ostia. In the assessment of surgical outcomes, it was determined that both objective and patient reported data must be carefully examined, with more attention given to subjective outcomes. Conclusions According to data gathered from a Canadian expert consultation, a definition of success must be based on both subjective data and nasal endoscopy. We propose to define an acceptable outcome as either a subjective improvement of at least the minimal clinically improvement difference of a validated patient reported outcome questionnaire, along with a satisfactory endoscopic result (1) or a complete subjective resolution with a sub-optimal endoscopy (2). Graphical abstract

scholarly journals Operative Outcome of Side-Locking Loop Suture Technique Accompanied by Autologous Semitendinosus Tendon Grafting for Chronic Rupture of Achilles Tendon

2021 ◽  
Vol 6 (2) ◽  
pp. 247301142110035
Author(s):  
Keisuke Tsukada ◽  
Youichi Yasui ◽  
Maya Kubo ◽  
Shinya Miki ◽  
Kentaro Matsui ◽  
...  
Keyword(s):  
Achilles Tendon ◽  
Scale Score ◽  
Tendon Rupture ◽  
Plantar Flexion ◽  
Achilles Tendon Rupture ◽  
Case Series ◽  
Semitendinosus Tendon ◽  
Level Of Evidence ◽  
Operative Outcomes

Background: The purpose of this retrospective study was to clarify the operative outcomes of the side-locking loop suture (SLLS) technique accompanied by autologous semitendinosus tendon grafting for chronic Achilles tendon rupture. Methods: A chart review was conducted of consecutive patients treated with the SLLS technique at our department from 2012 to 2017. Postoperatively, a below-knee splint was applied for 2 weeks in 20 degrees of plantar flexion and then active range of motion exercise was started. Partial weightbearing exercise was allowed at 4 weeks according to patient tolerance, and full weightbearing without crutches was allowed at 8 weeks. The American Orthopaedic Foot & Ankle Society (AOFAS) ankle-hindfoot scale score and the Achilles tendon rupture score (ATRS) were used to evaluate clinical outcomes preoperatively and at the final follow-up. Results: Ten patients (6 men, 4 women) were included in the analysis. Mean AOFAS ankle-hindfoot scale score increased significantly from 64.2 ± 5.6 points preoperatively to 95.0 ± 5.3 points at the final follow-up ( P < .001). The mean ATRS also increased significantly from 29.8 ± 4.4 points to 86.2 ± 7.7 points, respectively ( P < .001). Mean time between surgery and ability to perform 20 continuous double-leg heel raises of the operated foot was 13.5 ± 3.4 (range 10-18) weeks. One patient complained of postoperative hypoesthesia in the foot, which had spontaneously resolved by 3 months after surgery. Conclusion: The SLLS technique accompanied by autologous semitendinosus tendon grafting provided successful operative outcomes for patients with chronic Achilles tendon rupture regardless of the size of the defect, and thus long-term orthotic use was not needed after surgery. Level of Evidence: Level IV, retrospective case series.

Repairing the injured bronchus in blunt chest trauma – A case series

Trauma ◽  
2021 ◽  
pp. 146040862098811
Author(s):  
Anith Nadzira Riduan ◽  
Narasimman Sathiamurthy ◽  
Benedict Dharmaraj ◽  
Diong Nguk Chai ◽  
Narendran Balasubbiah
Keyword(s):  
Blunt Trauma ◽  
Chest Trauma ◽  
Surgical Intervention ◽  
Case Series ◽  
Trauma Patients ◽  
Lung Collapse ◽  
Comprehensive Management ◽  
Lung Capacity ◽  
Management Algorithm ◽  
Operative Outcomes

Introduction Traumatic bronchial injury (TBI) is uncommon, difficult to diagnose and often missed. The incidence of TBI among blunt trauma patients is estimated to be around 0.5–2%. Bronchoplastic surgery is indicated in most cases to repair the tracheobronchial airway and preserve lung capacity. There is limited existing literature addressing the management of this condition in view of its rarity. The comprehensive management and outcomes of these patients are discussed. Methods The case notes of all patients who presented with persistent lung collapse due to trauma since July 2017 were reviewed retrospectively. Those patients requiring surgical intervention were included in the review. The mode of injury, clinical, radiological and bronchoscopy findings, concurrent injuries, type of surgery, length of stay (LOS) and operative outcomes were reviewed. Results Out of 11 patients who presented with persistent lung collapse post-blunt trauma, four (36%) were found to have structural bronchial disruption. All of them underwent successful repair of the injured bronchus, without the need of a pneumonectomy. The other seven patients were successfully treated conservatively. Conclusion The repair of the injured bronchus is essential in improving respiratory function and to prevent a pneumonectomy. Routine bronchoscopic evaluation should be performed for all suspected airway injuries as recommended in our management algorithm. Delayed presentations should not hinder urgent referral to thoracic centers for tracheobronchial reconstruction.

scholarly journals EPID-34. THE DETRIMENTAL EFFECT OF BIOPSY PRECEDING RESECTION IN SURGICALLY ACCESSIBLE GLIOBLASTOMAS: RESULTS FROM THE NATIONAL CANCER DATABASE

2020 ◽  
Vol 22 (Supplement_2) ◽  
pp. ii85-ii86
Author(s):  
Ping Zhu ◽  
Xianglin Du ◽  
Angel Blanco ◽  
Leomar Y Ballester ◽  
Nitin Tandon ◽  
...  
Keyword(s):  
Logistic Regression ◽  
Failure Time ◽  
Binary Logistic Regression ◽  
Rank Test ◽  
Imaging Features ◽  
National Cancer Database ◽  
Prolonged Length ◽  
Logistic Regression Models ◽  
Operative Outcomes ◽  
The Impact

Abstract OBJECTIVES To investigate the impact of biopsy preceding resection compared to upfront resection in glioblastoma overall survival (OS) and post-operative outcomes using the National Cancer Database (NCDB). METHODS A total of 17,334 GBM patients diagnosed between 2010 and 2014 were derived from the NCDB. Patients were categorized into two groups: “upfront resection” versus “biopsy followed by resection”. Primary outcome was OS. Post-operative outcomes including 30-day readmission/mortality, 90-day mortality, and prolonged length of inpatient hospital stay (LOS) were secondary endpoints. Kaplan-Meier methods and accelerated failure time (AFT) models with gamma distribution were applied for survival analysis. Multivariable binary logistic regression models were performed to compare differences in the post-operative outcomes between these groups. RESULTS Patients undergoing “upfront resection” experienced superior survival compared to those undergoing “biopsy followed by resection” (median OS: 12.4 versus 11.1 months, log-rank test: P=0.001). In multivariable AFT models, significant survival benefits were observed among patients undergoing “upfront resection” (time ratio [TR]: 0.83, 95% CI: 0.75–0.93, P=0.001). Patients undergoing upfront GTR had the longest survival compared to upfront STR, GTR following STR, or GTR and STR following an initial biopsy (14.4 vs. 10.3, 13.5, 13.3, and 9.1, months), respectively (TR: 1.00 [Ref.], 0.75, 0.82, 0.88, and 0.67). Recent years of diagnosis, higher income and treatment at academic facilities were significantly associated with the likelihood of undergoing upfront resection after adjusting the covariates. Multivariable logistic regression revealed that 30-day mortality and 90-day mortality were decreased by 73% and 44% for patients undergoing “upfront resection” over “biopsy followed by resection”, respectively (both p &lt; 0.001). CONCLUSIONS Pre-operative biopsies for surgically accessible tumors with characteristic imaging features of Glioblastoma lead to worse survival despite subsequent resection compared to patients undergoing upfront resection.

Systematic Review and Meta-analysis of Endoscopic vs Microscopic Stapes Surgery for Stapes Fixation

2021 ◽  
pp. 019459982199066
Author(s):  
Sandra Ho ◽  
Prayag Patel ◽  
Daniel Ballard ◽  
Richard Rosenfeld ◽  
Sujana Chandrasekhar
Keyword(s):  
Postoperative Complications ◽  
Meta Analysis ◽  
Stapes Surgery ◽  
Chorda Tympani Nerve ◽  
Stapes Fixation ◽  
Operative Outcomes ◽  
Significant Difference ◽  
The Mean ◽  
Postoperative Vertigo ◽  
Hearing Outcomes

Objective To systematically review the current literature regarding the operative outcomes of stapes surgery for stapes fixation via the endoscopic and microscopic approaches. Data Sources PubMed, Embase, and Web of Science. Review Methods An electronic search was conducted with the keywords “endoscop* or microscop*” and “stapes surgery or stapedectomy or stapedotomy or otosclerosis or stapes fixation.” Studies were included if they compared endoscopy with microscopy for stapes surgery performed for stapes fixation and evaluated hearing outcomes and postoperative complications. Articles focusing on stapes surgery other than for stapes fixation were excluded. Results The database search yielded 1317 studies; 12 remained after dual-investigator screening for quantitative analysis. The mean MINORS score was 18 of 24, indicating a low risk of bias. A meta-analysis demonstrated no statistically significant difference between the groups with regard to operative time, chorda tympani nerve manipulation or sacrifice, or postoperative vertigo. There was a 2.6-dB mean improvement in the change in air-bone gap in favor of endoscopic stapes surgery and a 15.2% increased incidence in postoperative dysgeusia in the microscopic group, but the studies are heterogeneous. Conclusions Endoscopic stapes surgery appears to be a reasonable alternative to microscopic stapes surgery, with similar operative times, complications, and hearing outcomes. Superior visibility with the endoscope was consistently reported in all the studies. Future studies should have standardized methods of reporting visibility, hearing outcomes, and postoperative complications to truly establish if endoscopic stapes surgery is equivalent or superior to microscopic stapes surgery.

Transmastoid Hydroxyapatite Resurfacing for Sigmoid Sinus Wall Anomalies Causing Pulsatile Tinnitus

2021 ◽  
pp. 000348942098740
Author(s):  
Ian Newberry ◽  
Julie Highland ◽  
Alvin DeTorres ◽  
Richard Gurgel
Keyword(s):  
Case Series ◽  
Sigmoid Sinus ◽  
Pulsatile Tinnitus ◽  
Retrospective Case ◽  
Tertiary Referral Center ◽  
Operative Outcomes ◽  
Sinus Wall ◽  
Objective Tinnitus ◽  
Materials Used

Objective: Comprising 4% of tinnitus, pulsatile tinnitus (PT) can be particularly difficult for affected patients as well as surgeons looking to address their symptoms. Often the cause is not identified but can be secondary to turbulent flow in or near the sigmoid sinus, particularly if there is an identifiable sigmoid sinus dehiscence (SSDe) and/or diverticulum (SSDi). These sigmoid sinus wall anomalies (SSWA) may be treated with transmastoid sigmoid sinus resurfacing; however, this intervention remains relatively novel and its technique, materials used, resolution success, and complications need to be continuously reviewed. Methods: A retrospective case series of patients with PT due to SSWA at a tertiary referral center was reviewed. A total of 6 patients (7 ears) treated by transmastoid resurfacing using hydroxyapatite (HA) were retrospectively assessed. Pre-operative demographics and symptoms, pre- and post-operative hearing results, and post-operative outcomes were reviewed. Results: All patients were female with an average BMI of 32.9 (±5.4) and a mean age of 45.5 years (±15.3). Mean follow-up was 648 days. Objective tinnitus was noted in all ears with SSDi (100%); however, no objective tinnitus was noted with purely SSDe. In 100% of ears, PT was diminished with ipsilateral jugular compression and was amplified with contralateral head turn. Pre-operative symptoms of PT resolved in all patients, but delayed recurrence (>1 year) occurred in 1 ear (14%). No patient had pre- or post-operative hearing loss. No major complications were encountered. Conclusions: Transmastoid resurfacing for SSWA with HA bone cement is a safe, reliable intervention in properly identified PT patients.

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