scholarly journals The impact of long-term biologics/target therapy on bone mineral density in rheumatoid arthritis: a propensity score-matched analysis

Rheumatology ◽  
2020 ◽  
Vol 59 (9) ◽  
pp. 2471-2480 ◽  
Author(s):  
Jia-Feng Chen ◽  
Chung-Yuan Hsu ◽  
Shan-Fu Yu ◽  
Chi-Hua Ko ◽  
Wen-Chan Chiu ◽  
...  
Keyword(s):  
Propensity Score ◽  
Propensity Score Matching ◽  
Target Therapy ◽  
Lumbar Vertebra ◽  
Mineral Density ◽  
Osteoporosis Therapy ◽  
Group I ◽  
Group Ii ◽  
The Impact

Abstract Objectives To investigate changes in BMD in RA patients receiving 3-year biological/targeted synthetic disease-modifying antirheumatic drugs (b/tsDMARD) or conventional synthetic DMARD (csDMARD). Methods Patients with RA were recruited from September 2014 until March 2019. Clinical characteristics, BMD and evidence of fragility fractures at enrolment were documented. Participants were treated according to the National Institute for Health and Care Excellence (NICE) guidelines over a 3-year observation period. Repeated BMD was measured at the end of the study period. Participants were grouped into those receiving b/tsDMARD or csDMARD and by propensity score matching (1:2). Results A total of 388 participants completed the 3-year follow-up. After propensity score matching, 92 and 184 participants were allocated to the b/tsDMARD (Group I) and csDMARD (Group II), respectively. After 3 years, BMD remained stable at the femoral neck (FN), hip (total) (TH) and lumbar vertebra (L1-4) (P =0.09, 0.15, 0.87) in Group I. However, BMD decreased significantly in Group II (P=0.045, <0.001, 0.004) at corresponding sites. Participants receiving combined b/tsDMARD and anti-osteoporosis therapy experienced a greater BMD preserving effect than other subgroups. Conclusion Long-term b/tsDMARDs therapy had protective effects on bone loss for patients with RA. Patients receiving concomitant anti-osteoporosis therapy and b/tsDMARDs therapy experienced the greatest BMD preserving effect.

scholarly journals Impact of Age on Short- and Long-Term Outcomes after Pancreatoduodenectomy for Periampullary Neoplasms

2020 ◽  
Vol 2020 ◽  
pp. 1-6 ◽  
Author(s):  
Mario Gruppo ◽  
Francesca Tolin ◽  
Boris Franzato ◽  
Pierluigi Pilati ◽  
Ylenia Camilla Spolverato ◽  
...  
Keyword(s):  
Overall Survival ◽  
Elderly Patients ◽  
Adjuvant Treatment ◽  
Long Term Outcomes ◽  
Group I ◽  
Periampullary Neoplasms ◽  
Short And Long Term ◽  
Group Ii ◽  
The Impact

Background. Although mortality and morbidity of pancreatoduodenectomy (PD) have improved significantly over the past years, the impact of age for patients undergoing PD is still debated. This study is aimed at analyzing short- and long-term outcomes of PD in elderly patients. Methods. 124 consecutive patients who have undergone PD for pancreas neoplasms in our center between 2012 and 2017 were analyzed. Patients were divided into two groups: group I (<75 years) and group II (≥75 years). Demographic features and intraoperative and clinical-pathological data were collected. Primary endpoints were perioperative morbidity and mortality; complications were classified according to the Clavien-Dindo Score. Secondary endpoints included feasibility of adjuvant treatment and overall survival rates. Results. A total of 106 patients were included in this study. There were 73 (68.9%) patients in group I and 33 (31.1%) in group II. Perioperative deceases were 4 (3.6%), and postoperative pancreatic fistulas were 34 (32.1%). Significant difference between two groups was demonstrated for the ASA Score (p=0.004), Karnofsky Score (p=0.025), preoperative jaundice (p=0.004), and pulmonary complications (p=0.034). No significance was shown for diabetes, radicality of resection, stage of disease, operative time, length of stay, postoperative complications according to the Clavien-Dindo Score, postoperative mortality, pancreatic fistula, and reoperation rates. 69.9% of the patients in group I underwent adjuvant treatment vs. 39.4% of the older ones (p=0.012). Mean overall survival was 28.5 months in group I vs. 22 months in group II (p=0.909). Conclusion. PD can be performed safely in elderly patients. Advanced age should not be an absolute contraindication for PD, even if greater frailty should be considered. The outcome of elderly patients who have undergone PD is similar to that of younger patients, even though adjuvant treatment administration is significantly lower, demonstrating that surgery remains the main therapeutic option.

scholarly journals The impact of mild renal dysfunction on isolated cardiopulmonary coronary artery bypass grafting: a retrospective propensity score matching analysis

2019 ◽  
Vol 14 (1) ◽  
Author(s):  
Xian Wang ◽  
Yifan Zhu ◽  
Wen Chen ◽  
Liangpeng Li ◽  
Xin Chen ◽  
...  
Keyword(s):  
Propensity Score ◽  
Propensity Score Matching ◽  
Artery Bypass ◽  
Term Survival ◽  
Group A ◽  
Group B ◽  
The Impact ◽  
New Onset

Abstract Background Mild preoperative renal dysfunction (RD) is not rare in patients receiving isolated cardiopulmonary coronary artery bypass grafting (CCABG). However, there are not too many studies about the impact of mild preoperative RD on in-hospital and follow-up outcomes after isolated CCABG. This single-centre, retrospective propensity score matching study designed to study the impact of mild preoperative RD on in-hospital and long-term outcomes after first isolated CCABG. Methods After propensity score matching, 1144 patients with preoperative estimated glomerular filtration rate (eGFR) of more than 60 ml/min/1.73 m2 receiving first isolated CCABG surgery from January 2012 to December 2015 entered the study, who were divided into 2 groups: A group (eGFR ≥90 ml/min/1.73 m2, n = 572) and B group (eGFR of 60–89 ml/min/1.73 m2, n = 572). The in-hospital and long-term outcomes were recorded and analyzed. The mean follow-up time was 54.4 ± 10.7 months. Acute kidney injury (AKI) was defined and classified according to the Acute Kidney Injury Network (AKIN) criteria. Results The 2 propensity score-matched groups had similar baseline and procedure except the baseline eGFR. There were 8 patients died in A group (mortality is 1.4%) and 14 died in B group (mortality is 2.5%) during the in hospital and 30-day postoperatively(χ2 = 1.159, p = 0.282). There were totally 38 patients lost to follow-up, 18 in group A and 20 in group B. 21 patients died in group A and 37 died in group B during the follow-up, and long-term survival in group A was higher than in group B (96.2% vs 93.1%, χ2 = 4.336, p = 0.037). Comparing with group A, group B was associated with an increased rates and severity of AKI postoperatively (total AKI: 62 vs 144. AKIN stageI: 54 vs 113; AKIN stageII: 6 vs 22; AKIN stageIII: 2 vs 9, p<0.0001). During follow-up, group B also had a higher rate of new onset of dialysis (0 vs 6, χ2 = 4.432, p = 0.039). Multivariable logistic regression showed that comparing with A group, the HR for long-term mortality and new onset of dialysis in B group was 1.67 and 1.52 respectively (95%CI 1.09–2.90, p = 0.035; 95%CI 1.14–2.49, p = 0.027). Conclusions Comparing with normal preoperative renal function, patients with mild preoperative RD had a similar in-hosptial mortality, but with an increased in-hosptial rates and severity of AKI, and with a decreased long-term survival and increased long-term new onset of dialysis.

scholarly journals Does Glutamine Concentration Depends on the Type of the Operation?

2018 ◽  
Author(s):  
Aleksandra Rozowicz ◽  
Krzysztof Kusza ◽  
Marlena Jakubczyk ◽  
Piotr Kośliński ◽  
Paulina Szatkowska-Wandas ◽  
...  
Keyword(s):  
Serum Concentration ◽  
Artery Bypass ◽  
Arterial Disease ◽  
Body Cavity ◽  
Glutamine Concentration ◽  
Coronary Arterial Disease ◽  
Group I ◽  
Group Ii ◽  
The Impact

Glutamine is the main amino acid which is substrate for gluconeogenesis in postoperative period. It is suggested that this leads to a substantial and a long-term decline in glutamine concentration. Glutamine is a source of energy for the synthesis of nucleotides, lymphocytes and cells of gastrointestinal tract. In this study, 79 patients were qualified to a coronary artery bypass surgery (Group I) or a surgery in the large intestine area (Group II). The objectives of this study were: evaluation of the impact of surgical procedures on the serum concentration of glutamine of the operated patients, assessment of gender, weight and BMI impact on glutamine concentration and analysis of the correlation between glutaminę serum concentration and laboratory parameters. The mean concentration of glutamine before surgery, the 3rd and 5th day after surgery was higher in Group I. CRP level in the 3rd and 5th postoperative day was higher in Group II. There were no significant differences betweengroups when it comes to BMI and the concentration of CRP (p &lt;0.05). Glutamine concentration depends on the severity of inflammation, the operated body cavity and the intensified catabolism which results from different pathophysiology of digestive system diseases and coronary arterial disease.

scholarly journals Residual Lesion Diagnostics in Pediatric Postcardiotomy Extracorporeal Membrane Oxygenation and Its Outcomes

2021 ◽  
Vol 12 (5) ◽  
pp. 605-613
Author(s):  
Ilya A. Soynov ◽  
Igor A. Kornilov ◽  
Yuriy Y. Kulyabin ◽  
Alexey V. Zubritskiy ◽  
Dmitry N. Ponomarev ◽  
...  
Keyword(s):  
Propensity Score ◽  
Extracorporeal Membrane Oxygenation ◽  
Propensity Score Matching ◽  
Cardiac Catheterization ◽  
Diagnostic Procedures ◽  
Mortality Factor ◽  
Membrane Oxygenation ◽  
Group I ◽  
The Impact ◽  
Residual Lesions

Background: To assess the impact of diagnostic procedures in identifying residual lesions during extracorporeal membrane oxygenation (ECMO) on survival after pediatric cardiac surgery. Methods: Between January 2012 and December 2017, 74 patients required postcardiotomy ECMO. Patients were retrospectively divided into 2 groups: Group I underwent only echocardiography ([echo only] 46 patients, 62.2%) and group II (echo+) underwent additional diagnostic tests (ie, computed tomography [CT] or cardiac catheterization; 28 patients, 37.8%). Propensity score matching was used to balance the 2 groups by baseline characteristics. Results: Two equal groups (28 patients in each group) were formed by propensity score matching. Fourteen (50%) patients in the echo-only group and 20 (71%) patients in the echo+ group were successfully weaned from ECMO ( P = .17). Four (14.3%) patients survived in the echo-only group and 15 (53.5%) patients survived in the echo+ group ( P = .004). Patients in the echo+ group had a lower chance of dying compared to the echo-only group (odds ratio, 0.14.6; 95% CI, 0.039-0.52; P = .003). The residual lesions, which may have served as a mortality factor, were found by autopsy in 8 (40%) patients in the echo-only group, while none were found in the echo+ group ( P = .014). Conclusions: The autopsies of patients who died despite postcardiotomy ECMO support showed that in 40% of cases that had been investigated by echo only, residual lesions that had not been detected by echocardiography were present. The cardiac catheterization and CT during ECMO are effective and safe for identifying residual lesions. Early detection and repair of residual lesions may increase the survival rate of pediatric cardiac patients on ECMO.

Open versus minimally invasive management of gastric GIST: An international multi-institutional analysis of short- and long-term outcomes.

2014 ◽  
Vol 32 (3_suppl) ◽  
pp. 85-85
Author(s):  
Danielle Anna Bischof ◽  
Yuhree Kim ◽  
Dan G. Blazer ◽  
Shishir Kumar Maithel ◽  
T. Clark Gamblin ◽  
...  
Keyword(s):  
Propensity Score ◽  
Minimally Invasive ◽  
Propensity Score Matching ◽  
Tumor Size ◽  
R0 Resection ◽  
Gastric Gist ◽  
Tumor Rupture ◽  
Mesenchymal Tumors ◽  
The Impact

85 Background: Gastrointestinal stromal tumors (GIST) are the most common mesenchymal tumors of the GI tract. Overall surgical experience with minimally invasive surgery (MIS) has increased, however, published reports on MIS resection of GIST are currently limited to small, single institution experiences. Methods: 397 patients who underwent surgical resection of a gastric GIST between 1998 and 2012 were identified from an international, multi-center database. The impact of the MIS approach on recurrence and survival was analyzed by the use of propensity-score matching by comparing clinicopathologic factors between patients who underwent open vs MIS resection. Results: Median patient age was 65 years and 50% were female. Median tumor size was 4.3cm (IQR 3.0-7.6cm). A minority of patients received neoadjuvant therapy (6%). Overall, 186 (47%) patients had a MIS approach: laparoscopic (89%), laparoscopic hand assist (4%), combined laparo-endoscopic (3%) and robotic (4%). There were 19 (10%) conversions to open; the most common reasons for conversion were tumor more extensive than anticipated (26%) and unclear anatomy (16%). Patients who underwent MIS resections had smaller tumors (MIS: 3.5cm vs open: 5.8cm; p<0.01). MIS resections were associated with minimal blood loss (MIS: 50 cc vs open: 225 cc) and shorter operative time (MIS: 160 min vs open: 201 min) (both p<0.01). There was no difference in rates of tumor rupture (MIS: 1.1% vs open: 0.9%; p=0.81). An R0 resection was achieved in the majority of patients (MIS: 98% vs open: 92%; p=0.07). MIS patients had a lower incidence of grade 3 or 4 complications (MIS: 3% vs open: 10%; p=0.01) and a shorter length of stay (MIS: 3d vs open: 8d; p<0.01). After propensity score matching for age, sex, tumor size, mitotic rate and tumor rupture, there was no difference in risk of recurrence or overall survival for the MIS treated group vs. the open group (HR 0.65 & HR 0.76, respectively; both p>0.05). Conclusions: An MIS approach for gastric GIST is associated with a low incidence of complications and a comparable R0 resection rate. The long-term oncological outcome following MIS is excellent and therefore the MIS approach should be considered preferable.

scholarly journals The impact on renal function after long-term use of anticoagulants in atrial fibrillation patients

2021 ◽  
Vol 19 (1) ◽  
Author(s):  
Wei-Chieh Lee ◽  
Pai-Wei Lee ◽  
Po-Jui Wu ◽  
Yen-Nan Fang ◽  
Huang-Chung Chen ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Renal Function ◽  
Propensity Score ◽  
Propensity Score Matching ◽  
Observation Time ◽  
Study Endpoint ◽  
The Mean ◽  
The Impact

Abstract Objective Long-term oral anticoagulant should be considered or recommended in patients with atrial fibrillation (AF) and CHA2DS2VASc score ≥ 1 for stroke prevention. Warfarin and different direct oral anticoagulants (DOACs) are metabolized differently by the kidney. The impact on renal function after long-term use of anticoagulants in the patients with AF remains unclear. This study aimed to compare DOACs and warfarin’s impact on the decline in renal function from a large cohort with AF. Methods This study included patients with nonvalvular AF from 2000 to 2018, mainly through the medical history (ICD code) of the Chang Gung Research Database. Baseline estimated glomerular filtration rate (eGFR), follow-up eGFR and the change in eGFR between 2-year eGFR and baseline eGFR were compared between different DOACs and warfarin after propensity score matching. The primary study endpoint was acute kidney injury (AKI). Results 3657 patients were enrolled in this study and the mean observation time was 3.3 ± 0.9 years. During the observation period, there was a significantly higher incidence of AKI during follow-up in the warfarin group than in the different DOAC groups before and after propensity score matching (before: warfarin vs. DOAC: 9.2% vs. 5.2%, p <  0.001; after: warfarin vs. DOAC: 8.9% vs. 4.4%, p <  0.001). There was no difference in the incidence of AKI between dabigatran group and anti-factor Xa inhibitor group after propensity score matching. The incidence of AKI was similar among rivaroxaban, apixaban and edoxaban groups after propensity score matching. The change in eGFR between 2-year eGFR and baseline eGFR did not differ between the warfarin and DOAC groups after propensity score matching (warfarin vs. DOAC: − 1.27 ± 20.32 vs. -1.94 ± 17.24 mL/min/1.73 m2, p = 0.461). Conclusions During the mean observation time of 3.3 ± 0.9 years, warfarin was associated with a higher incidence of AKI compared with DOACs. The decline in renal function did not differ among warfarin and different DOAC groups.

scholarly journals The impact of early acute rejection on kidney graft survival after repeat kidney transplantation

2021 ◽  
Vol 13 (3) ◽  
pp. 260-271
Author(s):  
A. V. Pinchuk ◽  
N. V. Shmarina ◽  
I. V. Dmitriev ◽  
E. S. Stolyarevich ◽  
N. V. Natalya V. Zagorodnikova ◽  
...  
Keyword(s):  
Kidney Transplantation ◽  
Acute Rejection ◽  
Graft Survival ◽  
Postoperative Period ◽  
Kidney Graft ◽  
Group I ◽  
Group Ii ◽  
Kidney Transplantations ◽  
The Impact

Introduction. Despite the improvements in immunosuppressive therapy, the growing number of repeat kidney transplantations and associated risks of acute rejection make it relevant to assess the impact of early acute rejection on a long-term kidney graft survival.Objective. The aim of the study was to evaluate the rate, the clinical aspects of early acute rejection after repeat kidney transplantation and the outcomes of its treatment, to perform the assessment of the impact of rejection episodes on a long-term kidney graft survival.Material and methods. We carried out the retrospective analysis of kidney graft survival after 121 repeat kidney transplantations performed in N.V. Sklifosovsky Research Institute for Emergency Medicine in the period from 2007 to 2018. Group I included 96 recipients after kidney transplantation without acute rejection in postoperative period. Group II consisted of 25 patients with early acute rejection after kidney transplantation. We performed the assessment of the impact of early acute rejection on the kidney graft survival in comparison with recipients with uncomplicated postoperative period. Statistical processing was carried out by nonparametric methods. Survival was assessed using the Kaplan–Meier curves.Results. 1-year and 3-year kidney graft survival rates amounted to 90.3% (95%, confidence interval 85–95) and 85.4% (95%, CI 79–91), respectively, in recipients of Group I; and 72% (95%, CI 58–86) and 60% (95%, CI 46–76) in patients of Group II. Significant differences in 1-year and 3-year kidney graft survival between patients of Group I and II have been noticed (P=0.0022 and P=0.0065, respectively).Conclusions. Patients with early acute rejection after kidney transplantation had poorer kidney graft survival in comparison with patients without rejection episodes in postoperative period.

scholarly journals Impact of Multidisciplinary Stroke Post-Acute Care on Cost and Functional Status: A Prospective Study Based on Propensity Score Matching

2021 ◽  
Vol 11 (2) ◽  
pp. 161
Author(s):  
Chong-Chi Chiu ◽  
Jhi-Joung Wang ◽  
Chao-Ming Hung ◽  
Hsiu-Fen Lin ◽  
Hong-Hsi Hsien ◽  
...  
Keyword(s):  
Propensity Score ◽  
Functional Status ◽  
Propensity Score Matching ◽  
Acute Care ◽  
Medical Cost ◽  
Economic Burden ◽  
Stroke Rehabilitation ◽  
Stroke Patients ◽  
The Impact ◽  
Post Acute Care

Few papers discuss how the economic burden of patients with stroke receiving rehabilitation courses is related to post-acute care (PAC) programs. This is the first study to explore the economic burden of stroke patients receiving PAC rehabilitation and to evaluate the impact of multidisciplinary PAC programs on cost and functional status simultaneously. A total of 910 patients with stroke between March 2014 and October 2018 were separated into a PAC group (at two medical centers) and a non-PAC group (at three regional hospitals and one district hospital) by using propensity score matching (1:1). A cost–illness approach was employed to identify the cost categories for analysis in this study according to various perspectives. Total direct medical cost in the per-diem-based PAC cohort was statistically lower than that in the fee-for-service-based non-PAC cohort (p < 0.001) and annual per-patient economic burden of stroke patients receiving PAC rehabilitation is approximately US $354.3 million (in 2019, NT $30.5 = US $1). Additionally, the PAC cohort had statistical improvement in functional status vis-à-vis the non-PAC cohort and total score of each functional status before rehabilitation and was also statistically significant with its total score after one-year rehabilitation training (p < 0.001). Early stroke rehabilitation is important for restoring health, confidence, and safe-care abilities in these patients. Compared to the current stroke rehabilitation system, PAC rehabilitation shortened the waiting time for transfer to the rehabilitation ward and it was indicated as an efficient policy for treatment of stroke in saving medical cost and improving functional status.

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