scholarly journals 1330. Clinical Associations and Trajectory of “Long COVID”

2021 ◽  
Vol 8 (Supplement_1) ◽  
pp. S753-S753
Author(s):  
Karen Jacobson ◽  
Vidhya Balasubramanian ◽  
Hector F Bonilla ◽  
Martina Madrigal ◽  
Isabelle Hack ◽  
...  
Keyword(s):  
Functional Impairment ◽  
Generalized Estimating Equations ◽  
Gastrointestinal Symptoms ◽  
Estimating Equations ◽  
Persistent Symptoms ◽  
Long Term Follow Up ◽  
Clinical Associations ◽  
Generalized Estimating

Abstract Background Persistent symptoms after acute COVID-19 are being increasingly reported. To date, little is known about the cause, clinical associations, and trajectory of “Long COVID”. Methods Participants of an outpatient clinical trial of Peginterferon-Lambda as treatment for uncomplicated SARS-CoV-2 infection were invited to long term follow-up visits 4, 7, and 10 months after initial COVID-19 diagnosis. Ongoing symptoms and functional impairment measures (work productivity and activity index (WPAI), NIH toolbox smell test, 6-minute walk test) were assessed and blood samples obtained. “Long COVID” was defined as presence of 2 or more typical symptoms (fatigue, hyposmia/hypogeusia, dyspnea, cough, palpitations, memory problems, joint pain) at follow up. Associations between baseline characteristics, initial COVID-19 clinical course, and presence of “Long COVID” during follow-up were assessed using generalized estimating equations accounting for repeated measurements within individuals. Results Eighty-seven participants returned for at least one follow-up visit. At four months, 29 (34.1%) had “Long COVID”; 19 (24.7%) met criteria at 7 months and 18 (23.4%) at 10 months (Figure 1). Presence of “Long COVID” symptoms did not correlate significantly with functional impairment measures. Female gender (OR 3.01, 95% CI 1.37-6.61) and having gastrointestinal symptoms during acute COVID-19 illness (OR 5.37, 95% CI 1.02-28.18) were associated with “Long COVID” during follow-up (Figure 2). No significant associations with baseline immunologic signatures were observed. Figure 1. Alluvial plot of long term follow-up participants showing outcomes of symptoms at each visit. Figure 2. Generalized Estimating Equations Model showing associations with “Long COVID” (presence of 2+ symptoms) at month 4, 7, and 10 following acute infection using unstructured correlation matrix. Conclusion “Long COVID” was prevalent in this outpatient trial cohort and had low rates of resolution over 10 months of follow up. Female sex and gastrointestinal symptoms during acute illness were associated with “Long COVID”. Identifying modifiable risk factors associated with the development of persistent symptoms following SARS-CoV-2 infection remains a critical need. Disclosures All Authors: No reported disclosures

Management of Canine Y-T Humeral Fractures Using Titanium Polyaxial Locking Plates in 17 Dogs

2022 ◽  
Vol 58 (1) ◽  
pp. 7-16
Author(s):  
Claudio Motta ◽  
Philip Witte ◽  
Andrew Craig
Keyword(s):  
Functional Impairment ◽  
Complication Rates ◽  
Load Testing ◽  
Inclusion Criteria ◽  
Long Term Outcomes ◽  
Long Term Follow Up ◽  
Mild Impairment ◽  
Condylar Fractures

ABSTRACT The objective of this study was to document the short- and medium-to-long-term outcomes and complication rates of Y-T humeral condylar fractures fixed using titanium polyaxial locking plate (T-PLP). A retrospective review was performed of the medical records and radiographs of dogs with a Y-T humeral condylar fracture treated with T-PLP at a single veterinary referral center (2012–2018). Seventeen cases met the inclusion criteria. Medium- to long-term follow-up (.6 mo) information was derived using the Liverpool Osteoarthritis in Dogs (LOAD) questionnaire. Recorded complications were catastrophic (1/17) and minor (2/17). Gait at 10–12 wk following surgery was subjectively assessed as good or excellent for 13 cases. Radiographic bone union was achieved in 7/12 cases at 4–6 wk. LOAD scores obtained a mean of 15 mo (range 6–29 mo) following surgery and indicated no or mild impairment in 15/16 and moderate functional impairment in 1. The application of T-PLP for the treatment of Y-T humeral condylar fractures resulted in adequate stabilization allowing successful fracture healing and medium- to long-term outcomes comparable to previous reports. According to results of LOAD testing, the medium- to long-term follow-up suggests that clients were aware of mild to moderate functional impairment in all cases.

scholarly journals Assessing the long-term impact of drug court participation on recidivism with generalized estimating equations

2007 ◽  
Vol 91 (1) ◽  
pp. 57-68 ◽  
Author(s):  
Christopher P. Krebs ◽  
Christine H. Lindquist ◽  
Willem Koetse ◽  
Pamela K. Lattimore
Keyword(s):  
Generalized Estimating Equations ◽  
Drug Court ◽  
Estimating Equations ◽  
Long Term Impact ◽  
Generalized Estimating

Short Paper: Risk Factors for Long-Term Persistent Symptoms in COVID-19 in an Outpatient Cohort (Preprint)

2020 ◽  
Author(s):  
James O'Keefe ◽  
Ghazala A Datoo O’Keefe ◽  
Anthony Mufarreh
Keyword(s):  
Risk Factors ◽  
Categorical Variables ◽  
Short Paper ◽  
Symptom Duration ◽  
Continuous Variables ◽  
Cross Sectional ◽  
Persistent Symptoms ◽  
Long Term Follow Up

BACKGROUND Symptom descriptions in outpatients with COVID-19 are limited to cross-sectional surveys and longitudinal follow-up of long term symptoms has not been reported. Symptom duration is important for patient and provider knowledge in managing outpatient COVID-19. OBJECTIVE Describe the presence of symptoms at long term follow-up of patients managed in an outpatient telemedicine program for acute COVID-19. METHODS Chart review of clinical notes for acute COVID-19 and long term follow-up calls. Descriptive analysis were conducted using Wilcoxon rank-sum for continuous variables and chi-square or Fisher’s Exact as appropriate for categorical variables. RESULTS Minor symptoms were reported by 55 patients (34.8%) and 7 (4.4%) reported major ongoing symptoms at follow-up call. Factors associated with prolonged symptoms include older age, provider reported higher symptom severity at intake visit, and BMI >30. Symptoms which persisted include shortness of breath on exertion, wheeze, nausea, and joint pain. CONCLUSIONS Persistence of symptoms after acute COVID-19 in outpatients is common. Risk factors may help predict which patients are more likely to have prolonged symptoms.

scholarly journals 282 Follow-up of hospitalized COVID-19 survivors: assessment of short- and long-term cardiovascular sequelae after SARS-CoV-2 infection

2021 ◽  
Vol 23 (Supplement_G) ◽  
Author(s):  
Lucia Ilaria Birtolo ◽  
Silvia Prosperi ◽  
Sara Monosilio ◽  
Sara Cimino ◽  
Domenico Filomena ◽  
...  
Keyword(s):  
Cardiovascular Disease ◽  
Systemic Hypertension ◽  
Persistent Symptoms ◽  
Delayed Onset ◽  
Arterial Blood ◽  
Cardiovascular Involvement ◽  
Long Term Follow Up ◽  
Cardiovascular Evaluation

Abstract Aims Cardiovascular sequelae in COVID-19 survivors remain largely unclear and can potentially go unrecognized. Reports on follow-up focused on cardiovascular evaluation after hospital discharge are currently scarce. Aim of this prospective study was to assess cardiovascular sequelae in previously hospitalized COVID-19 survivors. Methods and results The study was conducted at ‘Sapienza’ University of Rome—Policlinico ‘Umberto I’. After 2 months from discharge, n = 230 COVID-19 survivors underwent a follow-up visit at a dedicated ‘post-COVID Outpatient Clinic’. A cardiovascular evaluation including electrocardiogram (ECG), Troponin and echocardiography was performed. Further tests were requested when clinically indicated. Medical history, symptoms, arterial-blood gas, blood tests, chest computed tomography, and treatment of both in-hospital and follow-up evaluation were recorded. A 1-year telephone follow-up was performed. A total of 36 (16%) COVID-19 survivors showed persistence or delayed onset of cardiovascular disease at 2-months follow-up visit. Persistent condition was recorded in 62% of survivors who experienced an in-hospital cardiovascular disease. Delayed cardiovascular involvement included: myocarditis, pericarditis, ventricular disfunction, new onset of systemic hypertension and arrhythmias. At 1-year telephone follow-up, 105 (45%) survivors reported persistent symptoms, with dyspnoea and fatigue being the most frequent. 60% of survivors showed persistent chest CT abnormalities and among those 28% complained of persistent cardiopulmonary symptoms at long term follow-up. Conclusions Our preliminary data showed persistent or delayed onset of cardiovascular involvement (16%) at short-term follow-up and persistent symptoms (45%) at long-term follow-up. These findings suggest the need for monitoring COVID-19 survivors.

scholarly journals Long COVID in a prospective cohort of home-isolated patients

2021 ◽  
Author(s):  
Bjørn Blomberg ◽  
Kristin Greve-Isdahl Mohn ◽  
Karl Albert Brokstad ◽  
Fan Zhou ◽  
Dagrun Waag Linchausen ◽  
...  
Keyword(s):  
Prospective Cohort ◽  
Control Measures ◽  
Persistent Symptoms ◽  
Infection Control Measures ◽  
Memory Problems ◽  
Long Term Follow Up ◽  
Antibody Titers ◽  
Pandemic Wave

AbstractLong-term complications after coronavirus disease 2019 (COVID-19) are common in hospitalized patients, but the spectrum of symptoms in milder cases needs further investigation. We conducted a long-term follow-up in a prospective cohort study of 312 patients—247 home-isolated and 65 hospitalized—comprising 82% of total cases in Bergen during the first pandemic wave in Norway. At 6 months, 61% (189/312) of all patients had persistent symptoms, which were independently associated with severity of initial illness, increased convalescent antibody titers and pre-existing chronic lung disease. We found that 52% (32/61) of home-isolated young adults, aged 16–30 years, had symptoms at 6 months, including loss of taste and/or smell (28%, 17/61), fatigue (21%, 13/61), dyspnea (13%, 8/61), impaired concentration (13%, 8/61) and memory problems (11%, 7/61). Our findings that young, home-isolated adults with mild COVID-19 are at risk of long-lasting dyspnea and cognitive symptoms highlight the importance of infection control measures, such as vaccination.

Distension arthrogram in the treatment of adhesive capsulitis has a low rate of repeat intervention

2020 ◽  
Vol 102-B (5) ◽  
pp. 606-610
Author(s):  
Jamie A. Nicholson ◽  
Ben Slader ◽  
Aleksis Martindale ◽  
Scott Mckie ◽  
C. Mike Robinson
Keyword(s):  
Adhesive Capsulitis ◽  
Entire Cohort ◽  
Patient Demographics ◽  
Persistent Symptoms ◽  
Arthroscopic Capsular Release ◽  
Long Term Follow Up ◽  
Low Rate ◽  
Capsule Rupture

Aims The primary aim of this study was to evaluate the efficacy of distension arthrography in the treatment of adhesive capsulitis of the shoulder. The secondary aim was to assess which patient and procedural factors predicted the recurrence of symptoms after the procedure. Methods All patients referred to our shoulder clinic over a ten-year period, between 2008 and 2018, with a clinical diagnosis of capsulitis and symptoms persisting for more than six months, were offered treatment with a distension arthrogram. All procedures were performed by one of five musculoskeletal radiologists, with a combination of steroid, local anaesthetic, and a distention volume of 10 ml, 30 ml, or 50 ml. Patient demographics, procedural details, recurrence of symptoms, and the need for further intervention were evaluated. Results A total of 2,432 distension arthrograms were performed during the study period. The mean time between arthrography and analysis was 5.4 years (SD 4.4; 1 to 11). Recurrent symptoms occurred in 184 cases (7.6%), all of whom had a repeat distension arthrogram at a median of nine months (interquartile range (IQR) 6.0 to 15.3). The requirement for further intervention for persistent symptoms following arthrography was significantly associated with diabetes (p < 0.001) and bilateral capsulitis (p < 0.001). The volume of distension, either with air or saline, showed a dose-dependent advantage. Distension of 50 ml versus 30 ml showed a significantly decreased odds ratio for recurrence of 2.2 (95% confidence interval (CI) 1.6 to 3.0; p < 0.001). Capsule rupture (p = 0.615) or steroid dose (p = 0.275) did not significantly affect the rate of recurrence. There were no infections or neurovascular injuries. Following the second distension arthrogram, the symptoms resolved in 137 cases (74.5%) with no further intervention being required. An arthroscopic capsular release was ultimately required in 41 cases, comprising 1.7% of the entire cohort. Conclusion We found a low rate of repeat intervention following distension arthrography in patients with adhesive capsulitis of the shoulder, at long term follow-up. Greater volumes of distension are associated with lower rates of recurrence independent of capsule rupture. Cite this article: Bone Joint J 2020;102-B(5):606–610.

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