Outcomes and risk factors for failure after trabeculectomy in Taiwanese patients: medical chart reviews from 2006 to 2017

2020 ◽  
pp. bjophthalmol-2020-317303
Author(s):  
Hsun-I Chiu ◽  
Huan-I Su ◽  
Yu-Chieh Ko ◽  
Catherine Jui-Ling Liu
Keyword(s):  
Risk Factors ◽  
Visual Acuity ◽  
Medical Records ◽  
Success Rates ◽  
Long Term Outcomes ◽  
Kaplan Meier ◽  
Chinese Ethnicity ◽  
Preoperative Visual Acuity

AimsTo determine long-term outcomes and risk factors for failure after mitomycin C (MMC)-augmented initial trabeculectomy (IT) in Taiwanese patients.MethodsWe reviewed medical records of patients with glaucoma undergoing IT during December 2006–December 2016. We defined complete success as an intraocular pressure (IOP) of >5 or ≤21 mm Hg or IOP reduction of ≥20% from baseline without supplemental medications and qualified success as the aforementioned IOP levels with or without supplemental medications. Kaplan-Meier survival and Cox proportional analyses evaluated success rates and risk factors for failure, respectively.ResultsWe enrolled 190 patients (237 eyes; mean age: 54.0±15.3 years; mean postoperative follow-up period: 68.4±35.1 months). Mean IOP and glaucoma medications decreased from 22.2±10.8 to 14.4±5.2 mm Hg (p<0.001) and 3.0±0.7 to 1.8±1.2 (p=0.015), respectively, at the last visit. Cumulative qualified success rates were 93.9%, 93.0%, 86.5% and 67.1% at the 1, 2, 5 and 10 years follow-up, respectively; however, only 7.7% of the eyes reached complete success at the last visit. Eyes with poor preoperative visual acuity were associated with low qualified success rates (HR=1.689, p=0.027); patients aged >70 years had higher complete success rates than did those aged ≤70 years. Five cases (2.11%) exhibited bleb-associated complications.ConclusionDespite satisfactory long-term success rates, most eyes needed medication for IOP control, supporting the notion of predisposed scarring vitality in patients of Chinese ethnicity following MMC-augmented trabeculectomy.

Post-Operative Dysphagia in Anterior Cervical Discectomy and Fusion

2021 ◽  
pp. 000348942110155
Author(s):  
Leonard Haller ◽  
Khush Mehul Kharidia ◽  
Caitlin Bertelsen ◽  
Jeffrey Wang ◽  
Karla O’Dell
Keyword(s):  
Risk Factors ◽  
Medical Records ◽  
Assessment Tool ◽  
Demographic Data ◽  
Anterior Cervical Discectomy ◽  
Cervical Discectomy ◽  
Long Term Follow Up

Objective: We sought to identify risk factors associated with long-term dysphagia, characterize changes in dysphagia over time, and evaluate the incidence of otolaryngology referrals for patients with long-term dysphagia following anterior cervical discectomy with fusion (ACDF). Methods: About 56 patients who underwent ACDF between May 2017 to February 2019 were included in the study. All patients were assessed for dysphagia using the Eating Assessment Tool (EAT-10) survey preoperatively and late postoperatively (≥1 year). Additionally, 28 patients were assessed for dysphagia early postoperatively (2 weeks—3 months). Demographic data, medical comorbidities, intraoperative details, and post-operative otolaryngology referral rates were collected from electronic medical records. Results: Of the 56 patients enrolled, 21 patients (38%) had EAT-10 scores of 3 or more at long-term follow-up. None of the demographics, comorbidities, or surgical factors assessed were associated with long-term dysphagia. Patients who reported no long-term dysphagia had a mean EAT-10 score of 6.9 early postoperatively, while patients with long-term symptoms had a mean score of 18.1 ( P = .006). Of the 21 patients who reported persistent dysphagia symptoms, 3 (14%) received dysphagia testing or otolaryngology referrals post-operatively. Conclusion: Dysphagia is a notable side effect of ACDF surgery, but there are no significant demographics, comorbidities, or surgical risk factors that predict long-term dysphagia. Early postoperative characterization of dysphagia using the EAT-10 questionnaire can help predict long-term symptoms. There is inadequate screening and otolaryngology follow-up for patients with post-ACDF dysphagia.

Abstract 555: The Universal Clinical Classification of Acute Myocardial Infarction is a Better Predictor of Long Term Outcomes than ST Segment Classification

Circulation ◽  
2008 ◽  
Vol 118 (suppl_18) ◽  
Author(s):  
Manuel A Gonzalez ◽  
Dana Eilen ◽  
Rana A Marzouq ◽  
Saed Awadallah ◽  
Hiren R Patel ◽  
...  
Keyword(s):  
Risk Factors ◽  
Cardiovascular Risk ◽  
Inverse Relationship ◽  
Long Term Outcomes ◽  
St Segment ◽  
Vascular Beds

Introduction: The universal classification (UC) of AMI aims to facilitate cross-study analysis, yet the long-term outcomes using UC are largely unknown. Hypothesis: We tested the hypothesis that the long-term outcome of patients with AMI is better predicted by UC than ST segment classification. Methods: We conducted a prospective study of 348 consecutive patients with AMI with mean follow-up of 30.6 months. The primary outcome was the major adverse cardiovascular events (MACE) [composite of all causes of mortality, recurrent AMI, and stroke]. Multivariate and survival analysis of MACE was performed. Results: The study population was STEMI=168, NSTEMI=180, Type 1=278, Type 2=55, Type 3=5, Type 4a=2, Type 4b=5, and Type 5=3. During follow-up 80 patients died, 31 had an AMI, and 7 had a stroke. UC correlates with the ST segment classification (p<0.005). MACE free survival was different for Type 1 and Type 2 (p=0.043), but not for STEMI and NSTEMI. There was a positive association between MACE and the quartile of peak Troponin, number of cardiovascular risk factors, and number of vascular beds affected, and an inverse relationship with the utilization of discharge cardiovascular protective medications (all p≤0.01). No such inverse relationship existed for Type 2. Conclusions: UC of AMI is a better long-term predictor of MACE. The quartile of peak Troponin levels, cardiovascular risk factors, and number of vascular beds affected are independent predictors of MACE, while cardiac medications protect against MACE, except in Type 2 patients.

Periprocedural and Long-Term Outcomes of Stent Implantation for De Novo Subclavian Artery Disease

2019 ◽  
Vol 53 (4) ◽  
pp. 284-291
Author(s):  
Hirokazu Onishi ◽  
Toru Naganuma ◽  
Koji Hozawa ◽  
Tomohiko Sato ◽  
Hisaaki Ishiguro ◽  
...  
Keyword(s):  
Subclavian Artery ◽  
Stent Implantation ◽  
De Novo ◽  
Clinical Success ◽  
Primary Patency ◽  
Success Rates ◽  
Long Term Outcomes ◽  
Procedural Success

Introduction: The purpose of the current study was to investigate the periprocedural and long-term outcomes of stent implantation for de novo subclavian artery (SCA) disease. Material and Methods: We retrospectively investigated consecutive patients with de novo SCA lesions undergoing elective endovascular therapy procedures at our center between April 2004 and September 2015. All patients were included in the analyses of periprocedural outcomes, including procedural and clinical success. Subsequently, patients who completed the clinical follow-up and were assessed with brachial systolic pressure differences between the diseased and the contralateral arms, or angiographic stenosis, after stent implantation with procedural success were included in the analyses of long-term outcomes, including primary patency. Results: There were 62 patients (median 71.0 years, interquartile range 65.3-76.0 years; 45 men) with 62 de novo SCA lesions included in the analyses of periprocedural outcomes. There were 46 stenoses (74.2%) and 16 occlusions (25.8%). Our results indicated high procedural success rates for overall (95.2%), stenotic (97.8%), and occlusive (87.5%) lesions. Similarly, high clinical success rates were observed for overall (91.9%), stenotic (93.5%), and occlusive (87.5%) lesions. The median follow-up time was 6.0 years (interquartile range, 2.6-8.3 years). There were 48 patients with 48 de novo SCA lesions included in the analyses of long-term outcomes. Primary patency estimates were 97.7% (1 year), 97.7% (3 years), 93.1% (5 years), and 87.6% (7 years). Also, we observed a high estimate for freedom from reintervention for the target vessel (93.8%). Conclusion: Stent implantation for de novo SCA disease can be performed successfully and safely with favorable periprocedural and long-term outcomes.

Long-term functional outcomes of different subtypes of primary congenital glaucoma

2019 ◽  
pp. bjophthalmol-2019-315131 ◽  
Author(s):  
Richard Sher Chaudhary ◽  
Amisha Gupta ◽  
Ajay Sharma ◽  
Shikha Gupta ◽  
Rayees Ahmad Sofi ◽  
...  
Keyword(s):  
Visual Acuity ◽  
Congenital Glaucoma ◽  
Cumulative Probability ◽  
Primary Congenital Glaucoma ◽  
Visual Outcomes ◽  
Post Surgery ◽  
Kaplan Meier ◽  
Significant Difference

AimTo analyse long-term visual outcomes across different subtypes of primary congenital glaucoma (PCG).MethodsPatients with PCG with a minimum of 5-year follow-up post surgery were included in the study. Snellen visual acuity recordings taken at their last follow-up were analysed. We evaluated the results using Kaplan-Meier curves to predict the probability of maintaining good vision (as defined by a visual acuity of 6/18 or better) in our patients after 30-year follow-up. The results were also analysed to determine whether there were any differences in the long-term visual acuities with time between the neonatal and infantile PCG. We also analysed the reasons for poor visual outcomes.ResultsWe assessed a cohort of 140 patients with PCG (235 eyes) with an average follow-up of 127±62.8 months (range 60–400 months). Overall, the proportion of eyes with good visual acuity was 89 (37.9%), those with fair visual acuity between 6/60 and 6/18 was 41 (17.4%), and those with poor visual acuity (≤6/60) was 105 (44.7%). We found a significant difference (p=0.047) between neonatal and infantile patients with PCG whereby the neonatal cohort fared worse off in terms of visual morbidity. On Kaplan-Meier analysis, the cumulative probability of survival of a visual acuity of 6/18 or better was more among the infantile PCG in comparison to the neonatal PCG (p=0.039) eyes, and more among the bilateral than the unilateral affected eyes (p=0.029). Amblyopia was the most important cause for poor visual acuity as shown on a Cox proportional-hazards regression model .ConclusionsLong-term visual outcomes of infantile are better than neonatal PCG. Eyes with unilateral have worse visual outcomes compared with those with bilateral PCG because of the development of dense amblyopia.

Predictors of ICU admission and long-term outcomes in overdose presentations to Emergency Department

2020 ◽  
Vol 28 (1) ◽  
pp. 75-79
Author(s):  
Mark Savage ◽  
Ross Kung ◽  
Cameron Green ◽  
Brandon Thia ◽  
Dinushka Perera ◽  
...  
Keyword(s):  
Risk Factors ◽  
Intensive Care Unit ◽  
Emergency Department ◽  
Psychiatric Illness ◽  
Atypical Antipsychotics ◽  
Long Term Outcomes ◽  
Icu Admission ◽  
History Of

Objective: To describe the characteristics of patients presenting to an Emergency Department (ED) following overdoses; to identify risk factors for intensive care unit (ICU) admission among these patients; and to identify the rate of mortality and repeat overdose presentations over four years. Methods: Adult patients presenting to ED following drug overdose during 2014 were included. Data were collected from medical notes and hospital databases. Results: During the study period, 654 patients presented to ED 800 times following overdose. Seventy-eight (9.8%) resulted in ICU admission, and 59 (7.4%) required intubation; 57.2% had no history of overdose presentations, and 72.9% involved patients with known psychiatric illness. Overdose of atypical antipsychotics (AAP), age and history of prior overdose independently predicted ICU admission. A third of patients ( n = 196, 30%) had subsequent presentations to ED following overdose, in the four years from their index presentation, with an all-cause four-year mortality of 3.4% ( n = 22). Conclusion: A history of overdose, use of AAP and older age were risk factors for ICU admission following ED presentations. Over a third of patients had repeat overdose presentation in the four-year follow-up with a mortality of 3.4%.

Gastric submucosal tumors: Lessons learned from 10-year follow-up

2009 ◽  
Vol 27 (15_suppl) ◽  
pp. e15631-e15631
Author(s):  
A. Sawaki ◽  
N. Mizuno ◽  
T. Takagi ◽  
K. Hara ◽  
T. Nakamura ◽  
...  
Keyword(s):  
Medical Records ◽  
Surgical Intervention ◽  
Lessons Learned ◽  
Long Term Outcomes ◽  
Submucosal Tumors ◽  
Stromal Tumors ◽  
Gastric Submucosal Tumors ◽  
Simultaneous Surgery

e15631 Background: Gastric Submucosal tumors (SMTs) were incidentally discovered esophagogastroduodenoscopy (EGD). However, they have not been studied in detail of epidemiology. Furthermore, no treatment strategy for SMTs has been established with few studies looking into long-term outcomes. The aim of this study is to clarify the clinical features and long-term outcomes of gastric SMT at a single institute for 10-year period. Methods: We performed a total of 5307 EGDs and detected 188 gastric SMTs during 1998. All clinical data including incidence, size and location in stomach were analyzed for the medical records. A retrospective review was conducted for 10-year period for 109 patients and 79 patients were excluded because of simultaneous surgery (3), disappear in follow- up EGD (27), lost of follow-up (49). Results: Gastric SMTs were detected 188 (81 males, 107 females) of 5307 patients (3.5%). Majority size of SMTs was less than 1cm (64%) and SMTs<2cm were 91%. 56% of SMTs located middle one third of stomach, and half (22%) of the remaining SMTs were detected at upper and lower one third, respectively. In 10-year follow-up, 83 of 109 patients were alive at December 2008. One patient was dead of SMT and the remaining 25 patients were dead of other disease till December 2008. Enlargement of SMT was observed in 2 of 109 SMTs (1.8%). Both of them underwent surgical resection and diagnosed as gastrointestinal stromal tumors (GIST). One patient was annually monitored by endoscopy, from 0.6cm to 1.5cm during 4 years, without recurrence for 6 years after surgical intervention. Another didn't undergo regular endoscopy, from 1.8cm to 8cm during 2 years, with recurrence, and consequently died of SMT. Conclusions: The incidence of SMTs is 3.5%, majority (91%) is small (<2cm), and frequent location is middle one third of stomach. Most of SMTs might be managed conservatively, but regular endoscopy is required. No significant financial relationships to disclose.

Long-term outcomes following deep brain stimulation for Parkinson’s disease

2020 ◽  
Vol 132 (1) ◽  
pp. 205-210 ◽  
Author(s):  
Frederick L. Hitti ◽  
Ashwin G. Ramayya ◽  
Brendan J. McShane ◽  
Andrew I. Yang ◽  
Kerry A. Vaughan ◽  
...  
Keyword(s):  
Patient Satisfaction ◽  
Deep Brain Stimulation ◽  
Multivariate Regression ◽  
Long Term Outcomes ◽  
Telephone Surveys ◽  
Kaplan Meier ◽  
Long Term Follow Up ◽  
Deep Brain

OBJECTIVEDeep brain stimulation (DBS) is an effective treatment for several movement disorders, including Parkinson’s disease (PD). While this treatment has been available for decades, studies on long-term patient outcomes have been limited. Here, the authors examined survival and long-term outcomes of PD patients treated with DBS.METHODSThe authors conducted a retrospective analysis using medical records of their patients to identify the first 400 consecutive patients who underwent DBS implantation at their institution from 1999 to 2007. The medical record was used to obtain baseline demographics and neurological status. The authors performed survival analyses using Kaplan-Meier estimation and multivariate regression using Cox proportional hazards modeling. Telephone surveys were used to determine long-term outcomes.RESULTSDemographics for the cohort of patients with PD (n = 320) were as follows: mean age of 61 years, 70% male, 27% of patients had at least 1 medical comorbidity (coronary artery disease, congestive heart failure, diabetes mellitus, atrial fibrillation, or deep vein thrombosis). Kaplan-Meier survival analysis on a subset of patients with at least 10 years of follow-up (n = 200) revealed a survival probability of 51% (mean age at death 73 years). Using multivariate regression, the authors found that age at implantation (HR 1.02, p = 0.01) and male sex (HR 1.42, p = 0.02) were predictive of reduced survival. Number of medical comorbidities was not significantly associated with survival (p > 0.5). Telephone surveys were completed by 40 surviving patients (mean age 55.1 ± 6.4 years, 72.5% male, 95% subthalamic nucleus DBS, mean follow-up 13.0 ± 1.7 years). Tremor responded best to DBS (72.5% of patients improved), while other motor symptoms remained stable. Ability to conduct activities of daily living (ADLs) remained stable (dressing, 78% of patients; running errands, 52.5% of patients) or worsened (preparing meals, 50% of patients). Patient satisfaction, however, remained high (92.5% happy with DBS, 95% would recommend DBS, and 75% felt it provided symptom control).CONCLUSIONSDBS for PD is associated with a 10-year survival rate of 51%. Survey data suggest that while DBS does not halt disease progression in PD, it provides durable symptomatic relief and allows many individuals to maintain ADLs over long-term follow-up greater than 10 years. Furthermore, patient satisfaction with DBS remains high at long-term follow-up.

Long-term visual, anterior and posterior corneal changes after crosslinking for progressive keratoconus

2021 ◽  
pp. 112067212110528
Author(s):  
Abdelrahman Salman ◽  
Ali Ali ◽  
Shaaban Rafea ◽  
Rana Omran ◽  
Buraa Kubaisi ◽  
...  
Keyword(s):  
Visual Acuity ◽  
Statistical Significance ◽  
Corneal Thickness ◽  
Cross Linking ◽  
Long Term Outcomes ◽  
Corrected Distance Visual Acuity ◽  
Hyperopic Shift ◽  
The Mean

Aim To evaluate the long-term outcomes of corneal cross-linking (CXL) in patients with progressive keratoconus. Method In this retrospective non-comparative study, forty-five eyes of 31 patients with progressive keratoconus were treated with 30 min “epi-off” corneal cross-linking. The visual, refractive, topographic and tomographic outcomes were evaluated preoperatively and at least 10 years after cross-linking. Results Ten years post-corneal cross-linking, the mean anterior maximum keratometry decreased (−2.10 ± 3.25 D, P = 0.0001). Conversely, the posterior maximum keratometry increased (6.38 ± 9.79 D, P = 0.065). Both uncorrected and corrected distance visual acuity improved (LogMAR −0.08 ± 0.30) and (LogMAR −0.05 ± 0.21), respectively (P > 0.05, both). A statistically significant hyperopic shift was observed postoperatively (0.70 ± 1.31 D, P = 0.0009). The anterior topographic cylinder values revealed no change (−0.17 ± 1.31 D, P = 0.3), whereas the mean posterior cylinder values decreased (absolute value increased) significantly compared to baseline from −1.31 ± 0.97 D to −1.82 ± 1.78 D, (P < 0.05). The minimum corneal thickness values decreased significantly (−35.11 ± 48.63 µm, P = 0.0001). Four eyes (8.8%) showed more than 1 D increase in the anterior maximum keratometry. Conclusion This protocol and duration of Epi-off corneal cross-linking was found to be effective in halting keratoconus progression over the follow up period (10 years). Anterior corneal flattening and a hyperopic shift were observed. A statistically significant increase in the posterior corneal cylinder was observed. Although, not reaching statistical significance, the logMAR uncorrected and corrected visual acuity were improved.

scholarly journals Transarterial embolization for renal angiomyolipomas: A single centre experience in 79 patients

2017 ◽  
Vol 45 (2) ◽  
pp. 706-713 ◽  
Author(s):  
Chengen Wang ◽  
Min Yang ◽  
Xiaoqiang Tong ◽  
Jian Wang ◽  
Haitao Guan ◽  
...  
Keyword(s):  
Medical Records ◽  
Clinical Success ◽  
Tumour Size ◽  
Transarterial Embolization ◽  
Arterial Embolization ◽  
Success Rates ◽  
Single Centre Experience ◽  
Computed Tomography Scans

Objective To evaluate the long-term efficacy and safety of selective arterial embolization (SAE) in the treatment of renal angiomyolipomas (AMLs). Methods This was a retrospective review of medical records and imaging findings from patients with renal AMLs who attended our clinic and received SAE between January 2007 and January 2014. Only patents with complete medical records, preoperative computed tomography scans using typical imaging and follow-up data were included. Results A total of 79 patients were enrolled in the study. Technical and clinical success rates were 100% and 91% ( n = 72), respectively. Only two patients experienced major complications. Post-embolization syndrome (i.e. fever, abdominal pain, nausea or vomiting) was reported in 68 (86%) patients, but all symptoms were mild and resolved with conservative measures. Mean radiological and clinical follow-up periods were 16.8 and 35.9 months, respectively. In 75 (95%) patients, tumours decreased in size; mean ± SD tumour size significantly decreased from 8.4 ± 3.5 cm pre-embolization to 6.7 ± 3.0 cm post-embolization . Conclusions This study provides long-term evidence that SAE is a safe and effective method in the treatment of patients with renal AMLs.

Long-term outcomes following primary versus secondary Boston keratoprosthesis type 1 implantation

2021 ◽  
pp. bjophthalmol-2020-317606
Author(s):  
Taylor Nayman ◽  
Cristina Bostan ◽  
Andrei-Alexandru Szigiato ◽  
Mona Harissi-Dagher
Keyword(s):  
Medical Records ◽  
Retention Rates ◽  
Primary Group ◽  
Long Term Outcomes ◽  
Boston Keratoprosthesis ◽  
Device Implantation ◽  
Corrected Visual Acuity

Background/aimsTo compare long-term outcomes of primary versus secondary (postgraft failure) Boston keratoprosthesis type 1 (KPro) implantation.MethodsMedical records of patients at the Centre hospitalier de l’Université de Montréal having undergone KPro implantation between 2008 and 2017 were reviewed and included if they had a preoperative Snellen best-corrected visual acuity (BCVA) of 20/100 or worse and a minimum of 5 years of follow-up. Eighty-two eyes were separated into two cohorts (40 primary, 42 secondary KPro) and BCVA, complications and device retention were evaluated between groups.ResultsBCVA improved from baseline in both groups at each year; this was significant at all five postoperative years in the primary group and the first 3 years in the secondary group (p<0.05). Mean BCVA was similar between groups at 5 years (logarithm of minimal angle resolution 1.3±0.8 in the primary group vs 1.5±0.8 p<0.05). Idiopathic vitritis, choroidal detachment and new glaucoma occurred more after primary KPro (n=7, 17.5% vs n=1, 2.4%; n=11, 27.5% vs n=3, 7.14% and n=14, 35% vs n=6, 14%, respectively; p<0.05). Primary KPro had lower retention (n=28, 70% vs n=38, 91%, p<0.05) at final follow-up. There was more aniridia in the primary group (n=19, 48% vs n=6, 14%, p<0.01). Within each group, 50% of removals occurred in aniridic eyes.ConclusionPrimary KPro yielded favourable long-term visual outcomes but had more complications and lower retention rates than secondary KPro, likely explained by preoperative indications. Primary device implantation represents a favourable option for patients for whom grafts are likely to fail.

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