Abstract 3920: Epilepsy as a Long-Term Complication After Cerebral Venous Thrombosis

Stroke ◽  
2012 ◽  
Vol 43 (suppl_1) ◽  
Author(s):  
Carlos Cantu-Brito ◽  
Erwin Chiquete ◽  
Antonio Arauz ◽  
Marlon Merloz-Benitez
Keyword(s):  
Risk Factors ◽  
Venous Thrombosis ◽  
Cerebral Venous Thrombosis ◽  
Clinical Presentation ◽  
Thrombotic Event ◽  
Long Run ◽  
Increased Risk ◽  
Long Term Follow Up

Background. Seizures is a very common clinical presentation of cerebral venous thrombosis (CVT); however, little is known about the future risk of epilepsy in patients suffering CVT. Our objective was to analyze risk factors for epilepsy in a long-term follow-up after CVT. Methods. This is a cohort descriptive study of consecutive non-selected patients with acute cerebrovascular disease, systematically registered from 1986 to 2010 in a third-level referral center of Mexico City. Here we analyzed 340 patients who survived the first 6 months after CVT, who were not epileptic at baseline and for whom complete long-term information on neurological outcome was available. Results. Seizures occurred in 183 (54%) patients, in 26% of them as a clinical presentation and 74% at some point during follow-up. Focal motor seizures occurred in 6.5%, secondary generalized focal seizures in 13.8% and generalized tonic-clonic seizures in 22.4%. Status epilepticus occurred in 13 (7%) cases. In all, during a median follow-up of 28 months (range 2 to 288 months), epilepsy was present in 14.7% (27.3% of those who presented seizures). In a multivariate analysis adjusted for multiple confounders, risk factors associated with an increased risk of epilepsy during follow-up were presenting seizures as a clinical presentation [odds ratio (OR): 4.32, 95% confidence interval (CI): 2.20-8.48], pregnancy and puerperium (OR: 2.03, 95% CI: 1.11-3.71) and thrombosis of the longitudinal sinus (OR: 1.86, 95% CI: 1.01-3.41). Conclusion. Seizures are common at CVT presentation, but risk increases during the acute phase after thrombotic event. Most seizures resolve during the first month, but epilepsy occurred in 15% of patients with CVT in the long run.

Retethering risk in pediatric spinal lipoma of the conus medullaris

2021 ◽  
pp. 1-8
Author(s):  
Toshiaki Hayashi ◽  
Tomomi Kimiwada ◽  
Reizo Shirane ◽  
Teiji Tominaga
Keyword(s):  
Risk Factors ◽  
Growth Rate ◽  
Pediatric Patients ◽  
Conus Medullaris ◽  
Increased Risk ◽  
Long Term Follow Up ◽  
The Mean ◽  
Untethering Surgery

OBJECTIVE Lipoma of the conus medullaris (LCM) causes neurological symptoms known as tethered cord syndrome (TCS). The symptoms can be seen at diagnosis and during long-term follow-up. In this report, pediatric patients with LCMs who underwent untethering surgery, under the policy of performing surgery if diagnosed regardless of symptoms, were retrospectively reviewed to evaluate long-term surgical outcomes. Possible risk factors for retethered cord syndrome (ReTCS) were evaluated in the long-term follow-up period. METHODS A total of 51 consecutive pediatric patients with LCMs who underwent a first untethering surgery and were followed for > 100 months were retrospectively analyzed. The surgery was performed with the partial removal technique. Pre- and postoperative clinical and radiological data were reviewed to analyze the outcomes of surgery and identify potential risk factors for ReTCS. RESULTS During follow-up, 12 patients experienced neurological deterioration due to ReTCS. The overall 10-year and 15-year progression-free survival rates were 82.3% and 75.1%, respectively. On univariate analysis, a lipoma type of lipomyelomeningocele (OR 11, 95% CI 2.50–48.4; p = 0.0014), patient age at the time of surgery (OR 0.41, 95% CI 0.14–1.18; p = 0.0070), and the mean patient growth rate after surgery (OR 2.00, 95% CI 1.12–3.41; p = 0.0040) were significant factors associated with ReTCS. Cox proportional hazard models showed that a lipoma type of lipomyelomeningocele (HR 5.16, 95% CI 1.54–20.1; p = 0.010) and the mean growth rate after surgery (HR 1.88, 95% CI 1.00–3.50; p = 0.040) were significantly associated with the occurrence of ReTCS. CONCLUSIONS More complex lesions and a high patient growth rate after surgery seemed to indicate increased risk of ReTCS. Larger prospective studies and registries are needed to define the risks of ReTCS more adequately.

Cerebral venous thrombosis in Behcet's disease: Clinical study and long-term follow-up of 25 cases

Neurology ◽  
1992 ◽  
Vol 42 (3) ◽  
pp. 614-614 ◽  
Author(s):  
B. Wechsler ◽  
M. Vidailhet ◽  
J. C. Piette ◽  
M. G. Bousser ◽  
B. D. Isola ◽  
...  
Keyword(s):  
Clinical Study ◽  
Venous Thrombosis ◽  
Behçet’S Disease ◽  
Cerebral Venous Thrombosis ◽  
Behcet’S Disease ◽  
Behçet's Disease ◽  
Behcet's Disease ◽  
Long Term Follow Up

scholarly journals Cumulative incidence and risk factors for radiation induced leukoencephalopathy in high grade glioma long term survivors

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Robert Terziev ◽  
Dimitri Psimaras ◽  
Yannick Marie ◽  
Loic Feuvret ◽  
Giulia Berzero ◽  
...  
Keyword(s):  
Risk Factors ◽  
Cumulative Incidence ◽  
High Grade Glioma ◽  
High Grade ◽  
Nucleotide Polymorphisms ◽  
Increased Risk ◽  
Radiation Induced ◽  
Long Term Survivors

AbstractThe incidence and risk factors associated with radiation-induced leukoencephalopathy (RIL) in long-term survivors of high-grade glioma (HGG) are still poorly investigated. We performed a retrospective research in our institutional database for patients with supratentorial HGG treated with focal radiotherapy, having a progression-free overall survival > 30 months and available germline DNA. We reviewed MRI scans for signs of leukoencephalopathy on T2/FLAIR sequences, and medical records for information on cerebrovascular risk factors and neurological symptoms. We investigated a panel of candidate single nucleotide polymorphisms (SNPs) to assess genetic risk. Eighty-one HGG patients (18 grade IV and 63 grade III, 50M/31F) were included in the study. The median age at the time of radiotherapy was 48 years old (range 18–69). The median follow-up after the completion of radiotherapy was 79 months. A total of 44 patients (44/81, 54.3%) developed RIL during follow-up. Twenty-nine of the 44 patients developed consistent symptoms such as subcortical dementia (n = 28), gait disturbances (n = 12), and urinary incontinence (n = 9). The cumulative incidence of RIL was 21% at 12 months, 42% at 36 months, and 48% at 60 months. Age > 60 years, smoking, and the germline SNP rs2120825 (PPARg locus) were associated with an increased risk of RIL. Our study identified potential risk factors for the development of RIL (age, smoking, and the germline SNP rs2120825) and established the rationale for testing PPARg agonists in the prevention and management of late-delayed radiation-induced neurotoxicity.

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.

Incidence and risk factors for trocar site hernia following laparoscopic cholecystectomy: A long-term follow-up study

Hernia ◽  
2012 ◽  
Vol 16 (4) ◽  
pp. 431-437 ◽  
Author(s):  
E. Erdas ◽  
C. Dazzi ◽  
F. Secchi ◽  
S. Aresu ◽  
A. Pitzalis ◽  
...  
Keyword(s):  
Risk Factors ◽  
Laparoscopic Cholecystectomy ◽  
Trocar Site ◽  
Follow Up Study ◽  
Trocar Site Hernia ◽  
Long Term Follow Up

scholarly journals Long-term follow-up results of medial opening wedge high tibia osteotomy with a pre-countered non-locking steel plate

2021 ◽  
Author(s):  
Simo S. A. Miettinen ◽  
Hannu J. A. Miettinen ◽  
Jussi Jalkanen ◽  
Antti Joukainen ◽  
Heikki Kröger
Keyword(s):  
Risk Factors ◽  
Adverse Events ◽  
Mechanical Axis ◽  
Steel Plate ◽  
Cox Regression ◽  
Opening Wedge ◽  
Cumulative Survival ◽  
Long Term Follow Up

Abstract Introduction This retrospective study investigated the long-term follow-up results of medial opening wedge high tibial osteotomy (MOWHTO) with a pre-countered non-locking steel plate implant (Puddu plate = PP) used for medial knee osteoarthrosis (OA) treatment. Materials and methods Consecutive 70 MOWHTOs (66 patients) were performed between 01.01.2004 and 31.12.2008 with the mean follow-up time of 11.4 (SD 4.5; range 1.2–16.1) years. The Kaplan–Meier survival analysis was used to evaluate the cumulative survival of the implant in terms of age (< 50 years old and ≥ 50 years old) and gender. Adverse events were studied and Cox regression analysis was used to evaluate risk factors [age, gender, body mass index (BMI), preoperative mechanical axis, severity of OA, use of bone grafting or substitution and undercorrection of mechanical axis from varus to valgus] for revisions. Results The estimates for the cumulative survival with no need for TKA after MOWHTO were 86% at 5 years, 67% at 10 years and 58% at 16.1 years (SE 0.6, CI 95% 11.1–13.5). A total of 33/70 (47%) adverse events occurred and 38/70 (54%) knees required some revision surgery during the follow-up. Cox regression did not show any statistically significant risk factors for revision. Conclusions The PP has feasible MOWHTO results with a cumulative survival of 67% at 10 years with no need for conversion to TKA. Many adverse events occurred and revision rate due to any reason was high. Age or gender did not have statistically significant differences in terms of survival.

scholarly journals Prognostic role of neoplastic markers in Takotsubo syndrome

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Francesco Santoro ◽  
Tecla Zimotti ◽  
Adriana Mallardi ◽  
Alessandra Leopizzi ◽  
Enrica Vitale ◽  
...  
Keyword(s):  
Serum Levels ◽  
Takotsubo Syndrome ◽  
Ca 15.3 ◽  
Risk Of Death ◽  
Increased Risk ◽  
Ca 19.9 ◽  
Long Term Follow Up

AbstractTakotsubo syndrome (TTS) is an acute heart failure syndrome with significant rates of in and out-of-hospital mayor cardiac adverse events (MACE). To evaluate the possible role of neoplastic biomarkers [CA-15.3, CA-19.9 and Carcinoembryonic Antigen (CEA)] as prognostic marker at short- and long-term follow-up in subjects with TTS. Ninety consecutive subjects with TTS were enrolled and followed for a median of 3 years. Circulating levels of CA-15.3, CA-19.9 and CEA were evaluated at admission, after 72 h and at discharge. Incidence of MACE during hospitalization and follow-up were recorded. Forty-three (46%) patients experienced MACE during hospitalization. These patients had increased admission levels of CEA (4.3 ± 6.2 vs. 2.2 ± 1.5 ng/mL, p = 0.03). CEA levels were higher in subjects with in-hospital MACE. At long term follow-up, CEA and CA-19.9 levels were associated with increased risk of death (log rank p < 0.01, HR = 5.3, 95% CI 1.9–14.8, HR = 7.8 95% CI 2.4–25.1, respectively, p < 0.01). At multivariable analysis levels higher than median of CEA, CA-19.9 or both were independent predictors of death at long term (Log-Rank p < 0.01). Having both CEA and CA-19.9 levels above median (> 2 ng/mL, > 8 UI/mL respectively) was associated with an increased risk of mortality of 11.8 (95% CI 2.6–52.5, p = 0.001) at follow up. Increased CEA and CA-19.9 serum levels are associated with higher risk of death at long-term follow up in patients with TTS. CEA serum levels are correlated with in-hospital MACE.

Atrial fibrillation associated with increased risk of venous thromboembolism

2015 ◽  
Vol 113 (01) ◽  
pp. 185-192 ◽  
Author(s):  
Chun-Cheng Wang ◽  
Cheng-Li Lin ◽  
Guei-Jane Wang ◽  
Chiz-Tzung Chang ◽  
Fung-Chang Sung ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Venous Thromboembolism ◽  
Incidence Rates ◽  
Vein Thrombosis ◽  
Kaplan Meier ◽  
Increased Risk ◽  
Long Term Follow Up ◽  
Deep Vein

SummaryWhether atrial fibrillation (AF) is associated with an increased risk of venous thromboembolism (VTE) remains controversial. From Longitudinal Health Insurance Database 2000 (LHID2000), we identified 11,458 patients newly diagnosed with AF. The comparison group comprised 45,637 patients without AF. Both cohorts were followed up to measure the incidence of deep-vein thrombosis (DVT) and pulmonary embolism (PE). Univariable and multivariable competing-risks regression model and Kaplan-Meier analyses with the use of Aelon-Johansen estimator were used to measure the differences of cumulative incidences of DVT and PE, respectively. The overall incidence rates (per 1,000 person-years) of DVT and PE between the AF group and non-AF groups were 2.69 vs 1.12 (crude hazard ratio [HR] = 1.92; 95 % confidence interval [CI] = 1.54-2.39), 1.55 vs 0.46 (crude HR = 2.68; 95 % CI = 1.97-3.64), respectively. The baseline demographics indicated that the members of the AF group demonstrated a significantly older age and higher proportions of comorbidities than non-AF group. After adjusting for age, sex, and comorbidities, the risks of DVT and PE remained significantly elevated in the AF group compared with the non-AF group (adjusted HR = 1.74; 95 %CI = 1.36-2.24, adjusted HR = 2.18; 95 %CI = 1.51-3.15, respectively). The Kaplan-Meier curve with the use of Aelon-Johansen estimator indicated that the cumulative incidences of DVT and PE were both more significantly elevated in the AF group than in the non-AF group after a long-term follow-up period (p<0.01). In conclusion, the presence of AF is associated with increased risk of VTE after a long-term follow-up period.

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