High burden of hospital resource utilization in patients with hidradenitis suppurativa in England: a retrospective cohort study using hospital episode statistics

2017 ◽  
Vol 176 (4) ◽  
pp. 1048-1055 ◽  
Author(s):  
N. Desai ◽  
P. Shah
Keyword(s):  
Cohort Study ◽  
Resource Utilization ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Hidradenitis Suppurativa ◽  
Hospital Episode Statistics ◽  
Hospital Resource ◽  
High Burden ◽  
Hospital Episode

scholarly journals Rates of knee arthroplasty in patients with a history of arthroscopic chondroplasty: results from a retrospective cohort study utilising the National Hospital Episode Statistics for England

BMJ Open ◽  
2020 ◽  
Vol 10 (4) ◽  
pp. e030609 ◽  
Author(s):  
Simon G F Abram ◽  
Antony J R Palmer ◽  
Andrew Judge ◽  
David J Beard ◽  
Andrew J Price
Keyword(s):  
Cohort Study ◽  
General Population ◽  
Knee Arthroplasty ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Cruciate Ligament ◽  
Hospital Episode Statistics ◽  
Cox Proportional Hazards Model ◽  
Hospital Episode ◽  
History Of

ObjectiveThe purpose of this study was to analyse the rate of knee arthroplasty in the population of patients with a history of arthroscopic chondroplasty of the knee, in England, over 10 years, with comparison to general population data for patients without a history of chondroplasty.DesignRetrospective cohort study.SettingEnglish Hospital Episode Statistics (HES) data.Participants and interventionsPatients undergoing arthroscopic chondroplasty in England between 2007/2008 and 2016/2017 were identified. Patients undergoing previous arthroscopic knee surgery or simultaneous cruciate ligament reconstruction or microfracture in the same knee were excluded.OutcomesPatients subsequently undergoing a knee arthroplasty in the same knee were identified and mortality-adjusted survival analysis was performed (survival without undergoing knee arthroplasty). A Cox proportional hazards model was used to identify factors associated with knee arthroplasty. Relative risk of knee arthroplasty (total or partial) in comparison to the general population was determined.ResultsThrough 2007 to 2017, 157 730 eligible chondroplasty patients were identified. Within 1 year, 5.91% (7984/135 197; 95% CI 5.78 to 6.03) underwent knee arthroplasty and 14.22% (8145/57 267; 95% CI 13.94 to 14.51) within 5 years. Patients aged over 30 years with a history of chondroplasty were 17.32 times (risk ratio; 95% CI 16.81 to 17.84) more likely to undergo arthroplasty than the general population without a history of chondroplasty.ConclusionsPatients with cartilage lesions of the knee, treated with arthroscopic chondroplasty, are at greater risk of subsequent knee arthroplasty than the general population and for a proportion of patients, there is insufficient benefit to prevent the need for knee arthroplasty within 1 to 5 years. These important new data will inform patients of the anticipated outcomes following this procedure. The risk in comparison to non-operative treatment remains unknown and there is an urgent need for a randomised clinical trial in this population.

Implications of Hidradenitis Suppurativa Phenotypes in Cardiovascular Risk and Treatment Decisions: A Retrospective Cohort Study

Dermatology ◽  
2021 ◽  
pp. 1-6
Author(s):  
Carlos Cuenca-Barrales ◽  
Trinidad Montero-Vilchez ◽  
Luis Salvador-Rodríguez ◽  
Manuel Sánchez-Díaz ◽  
Salvador Arias-Santiago ◽  
...  
Keyword(s):  
Cohort Study ◽  
Cardiovascular Risk ◽  
Disease Severity ◽  
Retrospective Cohort Study ◽  
Therapeutic Approach ◽  
Retrospective Cohort ◽  
Hidradenitis Suppurativa ◽  
Severe Disease ◽  
Treatment Decisions ◽  
Lesion Pattern

<b><i>Background:</i></b> New integrative hidradenitis suppurativa (HS) lesion pattern phenotypes have been proposed, an inflammatory phenotype (IP) and a follicular phenotype (FP). They are characterized by different lesion patterns, symptoms, and risks of disease progression. <b><i>Objectives:</i></b> To evaluate whether lesion pattern phenotypes (1) have a different cardiovascular risk factor profile, and (2) are associated with a different therapeutic approach in the setting of an HS clinic. <b><i>Methods:</i></b> A retrospective cohort study was conducted on 233 patients with HS. They were classified according to lesion pattern phenotype criteria. Data regarding cardiovascular risk factors and treatment decisions were gathered. <b><i>Results:</i></b> One hundred and seventeen HS patients (50.21%) were classified as FP and 112 (48.07%) as IP. IP was associated with more severe disease and greater impairment of quality of life. Regardless of disease severity, patients with IP may have a higher cardiovascular risk, assessed according to higher C-reactive protein (CRP) levels (12.75 vs. 5.89, <i>p</i> = 0.059). The lesion pattern phenotype also influenced treatment decisions regardless of disease severity. Patients with IP were more likely to be treated with systemic corticosteroids and adalimumab, showing that lesion pattern phenotypes are associated with different therapeutic approaches. <b><i>Conclusions:</i></b> IP is associated with higher CRP values, suggesting a greater cardiovascular risk in these patients and also a different therapeutic approach. This information could help guide dermatologists in the management of HS patients and help to determine future treatment recommendations.

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