Short-Term Outcomes of Surgery for Graves’ Disease in Germany

Background: Surgical treatment of Graves’ disease (GD) has a potentially increased incidence of postoperative hypoparathyroidism, recurrent laryngeal nerve palsy (RLNP) and bleeding. The aim of this study was to evaluate the current extent of surgery for the treatment of GD and its safety as a short-term outcome. Methods: Patients who underwent thyroid resection for GD were identified from the prospective StuDoQ/Thyroid registry. Patient data were retrospectively analyzed regarding demographics, surgical procedures and perioperative outcomes. Statistics were performed with Student’s t-test or Fisher’s exact test and multivariate Cox regression analysis. The level of statistical significance was set at p < 0.05. Results: A total of 1808 patients with GD with a median age of 44 (range 14–85) years were enrolled in a 25-month period by 78 departments, of which 35.7% (n = 645) had an endocrine orbitopathy and 0.1% (n = 6) had thyrotoxic crisis. Conventional open surgery was used in 98.6% of cases and minimally invasive or remote-access approaches were used in 1.4%. Total thyroidectomy was performed in 93.4% of cases (n = 1688). Intraoperative neuromonitoring (IONM) was used in 98.9% (n = 1789) of procedures. In 98.3% (n = 1777) at least one parathyroid gland was visualized and in 20.7% (n = 375) parathyroids were autografted. The rates of unilateral and bilateral transient RLNP were 3.9% (n = 134/3429 nerves at risk) and 0.1% (n = 4/3429 NAR). The rates of transient RLNP tended to be higher when intermittent IONM was used compared to continuous IONM (4.1% vs. 3.4%, p < 0.059). The rate of transient postoperative hypoparathyroidism was overall 29% (n = 525/1808). Multivariate analysis revealed fewer than 300 thyroid resections and fewer than 15 thyroid resections for GD per year, male sex, BMI > 30, autotransplantation of parathyroid glands and previous bilateral thyroid surgery as independent risk factors for postoperative temporary hypoparathyroidism. Reoperations for bleeding (1.3%) were rare. Conclusion: Total thyroidectomy with IONM is safe and currently the most common surgical therapy for GD in Germany. Postoperative hypoparathyroidism is the major complication which should be focused on.

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Impact of Hybrid Operating Rooms on Long-Term Clinical Outcomes Following Fenestrated and Branched Endovascular Aortic Repair

Journal of Endovascular Therapy ◽

10.1177/1526602821996725 ◽

2021 ◽

pp. 152660282199672

Author(s):

Giovanni Tinelli ◽

Marie Bonnet ◽

Adrien Hertault ◽

Simona Sica ◽

Gian Luca Di Tanna ◽

...

Keyword(s):

Operating Room ◽

Clinical Outcomes ◽

Cox Regression ◽

Statistical Significance ◽

Aortic Aneurysms ◽

Study Patient ◽

Cox Regression Analysis ◽

Significant Difference ◽

The Impact

Purpose: Evaluate the impact of hybrid operating room (HOR) guidance on the long-term clinical outcomes following fenestrated and branched endovascular repair (F-BEVAR) for complex aortic aneurysms. Materials and Methods: Prospectively collected registry data were retrospectively analyzed to compare the procedural, short- and long-term outcomes of consecutive F-BEVAR performed from January 2010 to December 2014 under standard mobile C-arm versus hybrid room guidance in a high-volume aortic center. Results: A total of 262 consecutive patients, including 133 patients treated with a mobile C-arm equipped operating room and 129 with a HOR guidance, were enrolled in this study. Patient radiation exposure and contrast media volume were significantly reduced in the HOR group. Short-term clinical outcomes were improved despite higher case complexity in the HOR group, with no statistical significance. At a median follow-up of 63.3 months (Q1 33.4, Q3 75.9) in the C-arm group, and 44.9 months (Q1 25.1, Q3 53.5, p=0.53) in the HOR group, there was no statistically significant difference in terms of target vessel occlusion and limb occlusion. When the endograft involved 3 or more fenestrations and/or branches (complex F-BEVAR), graft instability (36% vs 25%, p=0.035), reintervention on target vessels (20% vs 11%, p=0.019) and total reintervention rates (24% vs 15%, p=0.032) were significantly reduced in the HOR group. The multivariable Cox regression analysis did not show statistically significant differences for long-term death and aortic-related death between the 2 groups. Conclusion: Our study suggests that better long-term clinical outcomes could be observed when performing complex F-BEVAR in the latest generation HOR.

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Association of Particulate Matter with Autoimmune Rheumatic Diseases among Adults in South Korea

Rheumatology ◽

10.1093/rheumatology/keab127 ◽

2021 ◽

Author(s):

Jun Seok Park ◽

Seulggie Choi ◽

Kyuwoong Kim ◽

Jooyoung Chang ◽

Sung Min Kim ◽

...

Keyword(s):

Particulate Matter ◽

Adverse Effects ◽

South Korea ◽

Rheumatic Diseases ◽

Lupus Erythematosus ◽

Cox Regression ◽

Statistical Significance ◽

Cox Regression Analysis ◽

Autoimmune Rheumatic Diseases ◽

Quartile Group

Abstract Objective The primary objective is to investigate adverse effects of ambient particulate matter (PM) in various size on the incidence of prevalent autoimmune rheumatic diseases (AIRDs): Rheumatoid Arthritis (RA), Ankylosing Spondylitis (AS), and Systemic Lupus Erythematosus (SLE). Methods We investigated 230,034 participants in three metropolitan cities of South Korea from the National Health Insurance Service-National Sample Cohort (NHIS-NSC). Starting from January 2010, subjects were followed up until the first event of prevalent AIRDs, death, or December 2013. 2008-2009 respective averages of PM2.5 (< 2.5μm) and PMcoarse (2.5μm to 10μm) were linked with participants’ administrative district codes. Adjusted hazard ratios (aHRs) and 95% confidence intervals (CIs) were estimated using Cox regression analysis in one- and two-pollutant model. Results Adjusted for age, sex, region, and household income in two-pollutant model, RA incidence was positively associated with 10μg/m³ increment of PM2.5 (aHR = 1.74, 95% CI: 1.06-2.86), but not with PMcoarse (aHR = 1.27, 95% CI: 0.87-1.85). In one-pollutant model, an elevated incidence rate of RA was slightly attenuated (PM2.5 aHR = 1.61, 95% CI: 0.99-2.61; PMcoarse aHR = 1.13, 95% CI: 0.80-1.61), with marginal statistical significance of PM2.5. RA incidence was also higher in 4th quartile group of PM2.5 compared to 1st quartile group (aHR = 1.83, 95% CI: 1.07-3.11). No adverse effects of PM were found on AS or SLE in one- and two-pollutant models. Conclusion Important components of PM10 associated with RA incidence were fine fractions (PM2.5), while no positive association was found between PM and AS or SLE.

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Short term survival of critically ill COVID-19 Egyptian patients on assisted ventilation treated by either Dexamethasone or Tocilizumab

Scientific Reports ◽

10.1038/s41598-021-88086-x ◽

2021 ◽

Vol 11 (1) ◽

Author(s):

Alaa Rashad ◽

Sherif Mousa ◽

Hanaa Nafady-Hego ◽

Asmaa Nafady ◽

Hamed Elgendy

Keyword(s):

Critically Ill ◽

Cox Regression ◽

Ferritin Level ◽

Short Term ◽

Term Survival ◽

Cox Regression Analysis ◽

Neutrophil Lymphocyte Ratio ◽

Lymphocyte Ratio ◽

Dexamethasone Group ◽

Short Term Survival

AbstractTocilizumab (TCZ) and Dexamethasone are used for the treatment of critically ill COVID-19 patients. We compared the short-term survival of critically ill COVID-19 patients treated with either TCZ or Dexamethasone. 109 critically ill COVID-19 patients randomly assigned to either TCZ therapy (46 patients) or pulse Dexamethasone therapy (63 patients). Age, sex, neutrophil/ lymphocyte ratio, D-dimer, ferritin level, and CT chest pattern were comparable between groups. Kaplan–Meier survival analysis showed better survival in Dexamethasone group compared with TCZ (P = 0.002), patients didn’t need vasopressor at admission (P < 0.0001), patients on non-invasive ventilation compared to patients on mechanical ventilation (P<0.0001 ), and in patients with ground glass pattern in CT chest (P<0.0001 ) compared with those who have consolidation. Cox regression analysis showed that, TCZ therapy (HR = 2.162, 95% CI, 1.144–4.087, P <0.0001) compared with Dexamethasone group, higher neutrophil/Lymphocyte ratio (HR = 2.40, CI, 1.351–4.185, P = 0.003), lower PaO2/FiO2, 2 days after treatment, (HR = 1.147, 95% CI, 1.002–1.624, P < 0.0001) independently predicted higher probability of mortality. Dexamethasone showed better survival in severe COVID-19 compared to TCZ. Considering the risk factors mentioned here is crucial when dealing with severe COVID-19 cases.Clinical trial registration No clinicalTrials.gov: Nal protocol approved by Hospital Authorities, for data collection and for participation in CT04519385 (19/08/2020).

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Short-term outcomes associated with temozolomide or PCV chemotherapy for 1p/19q-codeleted WHO grade 3 oligodendrogliomas: a national evaluation

Neuro-Oncology Practice ◽

10.1093/nop/npac004 ◽

2022 ◽

Author(s):

Nayan Lamba ◽

Malia McAvoy ◽

Vasileios K Kavouridis ◽

Timothy R Smith ◽

Mehdi Touat ◽

...

Keyword(s):

Cox Regression ◽

Extent Of Resection ◽

First Line ◽

Short Term ◽

Who Grade ◽

Cox Regression Analysis ◽

Significant Difference ◽

Pcv Chemotherapy ◽

Grade 3 ◽

National Analysis

Abstract Background The optimal chemotherapy regimen between temozolomide and procarbazine, lomustine, and vincristine (PCV) remains uncertain for W.H.O. grade 3 oligodendroglioma (Olig3) patients. We therefore investigated this question using national data. Methods Patients diagnosed with radiotherapy-treated 1p/19q-codeleted Olig3 between 2010-2018 were identified from the National Cancer Database. The OS associated with first-line single-agent temozolomide vs. multi-agent PCV was estimated by Kaplan-Meier techniques and evaluated by multivariable Cox regression. Results 1,596 radiotherapy-treated 1p/19q-codeleted Olig3 patients were identified: 88.6% (n=1,414) treated with temozolomide and 11.4% (n=182) with PCV (from 5.4% in 2010 to 12.0% in 2018) in the first-line setting. The median follow-up was 35.5 months (interquartile range [IQR] 20.7-60.6 months) with 63.3% of patients alive at time of analysis. There was a significant difference in unadjusted OS between temozolomide (5yr-OS 58.9%, 95%CI: 55.6-62.0) and PCV (5yr-OS 65.1%, 95%CI: 54.8-73.5; p=0.04). However, a significant OS difference between temozolomide and PCV was not observed in the Cox regression analysis adjusted by age and extent of resection (PCV vs. temozolomide HR 0.81, 95%CI: 0.59-1.11, p=0.18). PCV was more frequently used for younger Olig3s, but otherwise was not associated with patient’s insurance status or care setting. Conclusions In a national analysis of Olig3s, first-line PCV chemotherapy was associated with a slightly improved unadjusted short-term OS compared to temozolomide; but not following adjustment by patient age and extent of resection. There has been an increase in PCV utilization since 2010. These findings provide preliminary data while we await the definitive results from the CODEL trial.

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Short-term outcomes associated with temozolomide vs. PCV chemotherapy for 1p/19q-codeleted WHO grade III anaplastic oligodendrogliomas: a national evaluation

10.1101/2020.03.29.20046805 ◽

2020 ◽

Author(s):

Nayan Lamba ◽

Malia McAvoy ◽

Vasileios K. Kavouridis ◽

Timothy R. Smith ◽

Mehdi Touat ◽

...

Keyword(s):

Cox Regression ◽

Long Term Results ◽

National Database ◽

Newly Diagnosed ◽

First Line ◽

Short Term ◽

Who Grade ◽

Cox Regression Analysis ◽

Pcv Chemotherapy ◽

Grade Iii

AbstractPURPOSEThe optimal chemotherapy regimen between temozolomide (TMZ) and procarbazine, lomustine, and vincristine (PCV) remains uncertain for newly-diagnosed anaplastic oligodendroglioma (AO). We therefore addressed this question using a national database.METHODSPatients newly-diagnosed with 1p/19q-codeleted W.H.O. grade III AO between 2010-2016 were identified from the National Cancer Database. Predictors of receiving first-line single-agent TMZ vs. multi-agent PCV were assessed by multivariable logistic regression. Overall survival (OS) was estimated by Kaplan-Meier techniques and evaluated by multivariable Cox regression.RESULTS1,360 AO patients were identified: 74.5% (n=1,013) treated with TMZ, 9.6% (n=131) with PCV, and 15.9% (n=216) with no chemotherapy in the first-line setting. In multivariable logistic analysis, PCV utilization increased from 2010 to 2016 (OR=1.38/year, 95%CI: 1.22-1.56, p<0.001) and was less commonly utilized in privately insured patients (OR=0.38 vs. uninsured, 95%CI: 0.15-0.97, p=0.04). In survival analyses (33.1% reached endpoint), there was no difference in unadjusted OS between TMZ (5yr-OS 60.1%, 95%CI: 55.9-64.1) and PCV (5yr-OS 61.1%, 95%CI: 45.6-73.5; p=0.42). There remained no OS difference between TMZ and PCV in the 75.9% (n=1,032) of AO patients that also received radiotherapy (p=0.51), in the Cox regression analysis adjusted by age, extent of resection, and radiotherapy (TMZ vs. PCV HR=1.31, 95%CI: 0.83-2.08, p=0.24), and in subgroup analyses that incorporate KPS or MGMT status.CONCLUSIONSIn a national database of AOs managed in the ‘real-world’ setting, there is no difference in the short-term mortality between first-line TMZ and PCV chemotherapy. These findings provide preliminary data while we await the long-term results from the CODEL trial.

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Abstract 19123: Elevated Growth and Differentiation Factor 15 (GDF15) Levels Predict Outcome in Patients With Severe Aortic Stenosis Undergoing Tavi

Circulation ◽

10.1161/circ.130.suppl_2.19123 ◽

2014 ◽

Vol 130 (suppl_2) ◽

Author(s):

Nora Krau ◽

Sandra Freitag-Wolf ◽

Doreen Brehm ◽

Rainer Petzina ◽

Georg Lutter ◽

...

Keyword(s):

Regression Analysis ◽

Aortic Valve ◽

Risk Stratification ◽

Transforming Growth Factor ◽

Cox Regression ◽

Severe Aortic Stenosis ◽

Statistical Significance ◽

Cox Regression Analysis ◽

Negative Outcome

Background: GDF15 belongs to the transforming growth factor superfamily and has a significant role in regulating inflammatory and apoptotic pathways. GDF15 is an emerging biomarker for risk stratification in cardiovascular disease. Here we analyze its prognostic value in patients with severe symptomatic aortic valve stenosis undergoing transcatheter aortic valve implantation (TAVI). Methods and Results: We prospectively enrolled 217 patients undergoing TAVI (using Edwards Sapien XT prostheses) at our institution over a continuous period of 35 month (2/2011-12/2013). All patients were available for complete follow up. Clinical parameters were determined before the procedure, biomarkers (GDF15 & NTproBNP) were measured before, 3 and 7 days after TAVI. The primary endpoint was survival time, all available prognostic factors were studied by Cox regression analysis with backward selection based on the likelihood ratio criteria. At median follow-up of 349 d (Q1-Q3 106-660d), a total of n=66 deaths occurred. 30d mortality was 6.9%. Mean age was 81.8 years (± 6.0 y) and 55.8% were females. Mean log. Euroscore (ES) was 25.4% (± 17.2%). Median preprocedural GDF15 values were 2256 pg/ml (Q1-Q3 1585.5-3082.0). In univariate analyses, increased GDF15 levels (upper quartile compared to lower three quartiles) revealed a HR of 2.4 (CI 1.5-3.9, p<0.001) for adverse outcome. In addition, also log. ES (p= 0.001), log. ES II (p=0.018), STS-Score (p=0.019), NTproBNP (p=0.037) and atrial fibrillation (p=0.02) demonstrated statistical significance for negative outcome. A multivariate Cox regression analysis including these factors and postprocedural aortic regurgitation, demonstrated that elevated GDF15 had a HR of 2.104 (CI 1.3-3.5; p=0.003) for negative outcome in patients undergoing TAVI, while elevated NTproBNP had HR of 1.412 (CI 0.8-2.4; p=0.212). Moreover, this analysis also revealed the log. ES as an independent risk factor (HR of 2.211, CI 1.3-3.7; p= 0.002). Conclusion: Increased GDF15 levels are associated with a poor prognosis in patients undergoing TAVI. Furthermore, GDF15 showed to be superior to the established biomarker NTproBNP in risk stratification of patients undergoing TAVI providing additional prognostic information.

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Abstract 2128: Predictive Value of Short-term Deceleration Capacity

Circulation ◽

10.1161/circ.118.suppl_18.s_671-c ◽

2008 ◽

Vol 118 (suppl_18) ◽

Author(s):

Georg Schmidt ◽

Axel Bauer ◽

Petra Barthel ◽

Alexander Müller

Keyword(s):

High Resolution ◽

Cox Regression ◽

Strong Predictor ◽

Short Term ◽

Cox Regression Analysis ◽

Deceleration Capacity ◽

Clinical Covariates ◽

History Of ◽

Acute Mi ◽

Holter Recordings

Background: Deceleration Capacity (DC) derived from 24-hour Holter recordings is a strong predictor of mortality in patients after acute myocardial infarction (MI). This prospective cohort study investigates the predictive power of DC derived from short-term recordings. Methods: 938 survivors of acute MI (age ≤80 years, sinus rhythm) were included. Within one week after index infarction, 30-min high resolution ECGs (1600Hz, supine position and resting conditions) as well as 24h-Holter recordings were performed. Short-term DC (DCs) and long-term DC (DCl) were calculated according to the previously published technology. Primary endpoint was death from any cause at two years. Multivariate Cox-regression analyses were adjusted for LVEF ≤30% and clinical covariates. Results: During the 2-year follow-up, 36 patients (3.8%) died. Both, DCs and DCl were strong predictors of death with areas under the receiver-operator characteristics curves of 76.3% and 77.8%, respectively (p<0.0001). DCs was significantly correlated with DCl (r=0.7, p<0.0001). After adjustment for LVEF, presence of diabetes mellitus, advanced age and history of a previous MI, DCs (≤2.5ms) remained a highly significant predictor of death (Table ). Conclusion: DC derived from high-resolution short-term ECGs is a strong and significant predictor of death in post-infarction patients. Multivariate Cox regression analysis for Prediction of 2y-Mortality

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Two-Year Outcomes of Orbital Atherectomy Combined With Drug-Coated Balloon Angioplasty for Treatment of Heavily Calcified Femoropopliteal Lesions

Journal of Endovascular Therapy ◽

10.1177/1526602820915244 ◽

2020 ◽

Vol 27 (3) ◽

pp. 492-501 ◽

Cited By ~ 2

Author(s):

Damianos G. Kokkinidis ◽

Omar Jawaid ◽

David Cantu ◽

Brad J. Martinsen ◽

Zsuzsanna Igyarto ◽

...

Keyword(s):

Cox Regression ◽

De Novo ◽

Combined Therapy ◽

Statistical Significance ◽

Retrospective Chart Review ◽

Cox Regression Analysis ◽

Kaplan Meier ◽

Effective Combination ◽

Orbital Atherectomy ◽

Procedural Complications

Purpose: To examine whether the combination of orbital atherectomy (OA) and drug-coated balloons (DCB) can lead to superior procedural and 2-year outcomes compared with DCB only in heavily calcified femoropopliteal (FP) lesions. Materials and Methods: A retrospective chart review was conducted to identify patients treated with DCB only or OA+DCB for de novo FP lesions at a single center over a 4-year period (2014–2017). In the observation period, 113 patients met the inclusion criteria: 63 treated with DCB only (mean age 69.0±8.6 years; 62 men) vs 50 treated with OA+DCB (mean age 70.3±7.1 years; 48 men). The OA+DCB group had higher calcification rates (78% with severe calcification vs 37% in the DCB only group). Propensity score matching (PSM) was used to adjust for baseline differences between the 2 groups. Cox regression analysis was used to compare the follow-up outcomes between lesions treated with OA+DCB vs DCB only. Results: No difference in procedural complications or success was found. After PSM adjustment, the OA+DCB group was associated with lower bailout stenting rates (39.4% vs 66.7% in the DCB only group; p=0.026). The 2 groups had similar long-term outcomes, although the OA+DCB arm had a trend toward reduced TLR rates that did not reach statistical significance. The Kaplan-Meier estimates for 2-year freedom from TLR were 76.1% for the OA+DCB group vs 55.5% for the DCB only group (p=0.109). Conclusion: OA+DCB is a safe and effective combination for the treatment of calcified FP lesions. The combined therapy decreased the bailout stenting rates in the adjusted analysis. Larger cohorts and randomized trials are needed to examine OA efficacy in FP lesions.

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Total thyroidectomy for safe and definitive management of Graves' disease

The Journal of Laryngology & Otology ◽

10.1017/s0022215113001254 ◽

2013 ◽

Vol 127 (7) ◽

pp. 681-684 ◽

Cited By ~ 3

Author(s):

A Prasai ◽

P A Nix ◽

M Aye ◽

S Atkin ◽

R J England

Keyword(s):

Recurrent Laryngeal Nerve ◽

Total Thyroidectomy ◽

Nerve Palsy ◽

Recurrent Laryngeal Nerve Palsy ◽

Laryngeal Nerve ◽

Definitive Treatment ◽

Royal Infirmary ◽

Graves Disease ◽

Laryngeal Nerve Palsy

AbstractBackground:The role of total thyroidectomy in the management of patients with Graves' disease remains controversial. However, there is increasing evidence to support the role of the procedure as a safe and definitive treatment for Graves' disease.Method:Patients were identified from a prospective thyroid database of the multidisciplinary thyroid clinic at Hull Royal Infirmary. All case notes were independently reviewed to confirm the data held on the database.Results:Over a 7-year period, the senior author has performed 206 total thyroidectomies for Graves' disease. The incidence of temporary recurrent laryngeal nerve palsy and hypoparathyroidism was 3.4 per cent and 24 per cent respectively. There was one case of permanent unilateral recurrent laryngeal nerve palsy, and 3.9 per cent of patients developed permanent hypoparathyroidism. There has been no relapse of thyrotoxicosis.Conclusion:In the context of a multidisciplinary thyroid clinic, total thyroidectomy should be offered as a safe and effective first-line treatment option for Graves' disease.

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D-dimer daily continuous tendency predicts the short-term prognosis for COVID-19 independently: A retrospective study from Northeast China

Clinical Hemorheology and Microcirculation ◽

10.3233/ch-201071 ◽

2021 ◽

pp. 1-9

Author(s):

Yinting Xing ◽

Wei Yang ◽

Yingyu Jin ◽

Chao Wang ◽

Xiuru Guan

Keyword(s):

Cox Regression ◽

Short Term ◽

Cox Regression Analysis ◽

Prognosis Group ◽

The Difference ◽

Group B ◽

The Relationship ◽

Worse Prognosis ◽

D Dimer

BACKGROUND AND OBJECTIVE: To study whether D-dimer daily continuous tendency could predict the short-term prognosis of COVID-19. PATIENTS AND METHODES: According to the short-term prognosis, 81 COVID-19 patients were divided into two groups, one of worse prognosis (Group W) and the other of better prognosis (Group B). The slope of D-dimer linear regression during hospitalization (SLOPE) was calculated as an indicator of D-dimer daily continuous tendency. The SLOPE difference between Group W and Group B was compared. The difference between the discharge results and the 3-month follow-up results was also compared. COX regression analysis was used to analyze the relationship between SLOPE and short-term prognosis of COVID-19. RESULTS: There were 16 patients in Group W and 65 patients in Group B. Group W had more critical proportion (p < 0.0001), indicating that the symptoms of its patients were more severe during hospitalization. ARDS, the most visible cause of worse prognosis, accounted for up to 68.75%, and many symptoms merged and resulted in worse prognosis. The D-dimer levels of Group W not only were significantly higher (p < 0.0001), but also showed an increasing trend. In addition, the D-dimer levels at discharge were significantly higher than those at follow-up (p = 0.0261), and the mean difference was as high as 0.7474. SLOPE significantly correlated with the short-term prognosis of COVID-19 independently (RR: 1.687, 95% CI: 1.345–2.116, P < 0.0001). The worst prognosis occurred most likely during the first month after COVID-19 diagnosis. CONCLUSION: Our study found that D-dimer daily continuous tendency independently correlates with worse prognosis and can be used as an independent predictor of the short-term prognosis for COVID-19.

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