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The COVID-19 pandemic continues to affect many areas of our daily life [...].
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BACKGROUND: The individualized clinical and public health management of the COVID-19 pandemic have changed over time, including care of people with PD. The objective was to investigate whether in-hospital COVID-19 outcomes and hospital care utilization of people with PD differed between the first two pandemic waves (W) 2020 in Germany. METHODS: We conducted a nationwide cross-sectional study of inpatients with confirmed COVID-19 and PD between March 1 and May 31 (W1), and October 1 and December 31 (W2), 2020 and 2019, using an administrative database. Outcomes were in-hospital mortality, ICU admission rate, change in hospital care utilization, demographical data, PD clinical characteristics, and selected comorbidities. Differences were assessed between waves, PD/non-PD groups, and years. RESULTS: We identified 2600 PD COVID-19 inpatients in W2 who in total showed higher in-hospital mortality rates and lower ICU admission rates, compared to both W1 (n = 775) and W1/W2 non-PD COVID-19 inpatients (n = 144,355). Compared to W1, W2 inpatients were more long-term care-dependent, older, more of female sex, and had less advanced disease. During both waves, PD inpatients were older, more frequently male and long-term care-dependent, and showed more risk comorbidities than non-PD COVID-19 inpatients. Decreases in hospital care utilization were stronger than average for PD inpatients but relatively weaker during W2. Non-COVID-19 PD inpatients showed poorer in-hospital outcomes in 2020 than in 2019 with better outcomes during W2. CONCLUSIONS: In-hospital COVID-19 outcomes and hospital care utilization of PD patients in Germany differed between the two pandemic waves in 2020 with increased in-hospital mortality for PD COVID-19. Overall hospital care utilization for PD was increased during W2. TRIAL REGISTRATION: No trial registration or ethical approval was required because data were publicly available, anonymized, and complied with the German data protection regulations.
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Neurological manifestations during the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic are of interest, regarding acute treatment and the so-called post-COVID-19 syndrome. Parkinson's disease (PD) is one of the most common neurodegenerative movement disorders worldwide. Hence, the influence of SARS-CoV-2 and the COVID-19 syndrome on PD patients has raised many questions and produced various publications with conflicting results. We reviewed the literature, with respect to symptoms, treatment, and whether the virus itself might cause PD during the SARS-CoV-2 pandemic in SARS-CoV-2-affected symptomatic PD patients (COVID-19 syndrome). In addition, we comment on the consequences in non-symptomatic and non-affected PD patients, as well as post-COVID syndrome and its potential linkage to PD, presenting our own data from our out-patient clinic.
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Neurological manifestations during the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic are of interest, regarding acute treatment and the so-called post-COVID-19 syndrome. Parkinson's disease (PD) is one of the most common neurodegenerative movement disorders worldwide. Hence, the influence of SARS-CoV-2 and the COVID-19 syndrome on PD patients has raised many questions and produced various publications with conflicting results. We reviewed the literature, with respect to symptoms, treatment, and whether the virus itself might cause PD during the SARS-CoV-2 pandemic in SARS-CoV-2-affected symptomatic PD patients (COVID-19 syndrome). In addition, we comment on the consequences in non-symptomatic and non-affected PD patients, as well as post-COVID syndrome and its potential linkage to PD, presenting our own data from our out-patient clinic.
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BACKGROUND: Since the coronavirus disease 2019 (COVID-19) has risen, several risk factors have been identified, predicting a worse outcome. It has been speculated that patients with Multiple sclerosis (MS) have an increased risk for a severe course of COVID-19 due to a suspected higher vulnerability. Therefore, we aimed to analyze the impact of comorbid MS on the outcome of patients with COVID-19 in Germany. METHODS: We conducted a retrospective cross-sectional study using the administrative database of all hospitalized patients diagnosed with PCR-confirmed COVID-19 (n = 157,524) in Germany during 2020. The cohort was stratified according to the presence (n = 551) or absence (n = 156,973) of comorbid MS, including discrimination of MS subtypes. Primary outcome measures were admission to the intensive care unit (ICU), use of invasive or non-invasive ventilation, and in-hospital mortality. Differences were investigated using rates and odds ratios as estimates. Pooled overall estimates, sex-stratified estimates, age-group stratified estimates, and MS subtype stratified estimates were calculated for all outcomes under the random-effects model. RESULTS: Among 157,524 patients hospitalized with COVID-19, 551 had a concurrent MS diagnosis (0.3%). Overall, univariate analysis showed lower rates of ICU admission (17.1% versus 22.7%, p < 0.001), lower use of ventilation (9.8% versus 14.5%, p < 0.001) and lower in-hospital mortality (11.1% versus 19.3%, p < 0.001) among COVID-19 patients with comorbid MS. This finding was stable across the subgroup analysis of sex and MS subtype but was attenuated by age-stratification, confirming equal odds of in-hospital mortality between COVID-19 patients with and without MS (log OR: 0.09 [95% CI: - 0.40, 0.59]). CONCLUSIONS: Although there might be differences in risk within the MS patients' population, this large-scale nationwide analysis found no evidence for a worse outcome of COVID-19 in patients with comorbid MS compared to non-MS individuals.
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(1) Background: The COVID-19 pandemic impacts healthcare utilization across all care settings and health conditions. The objective of this study was to determine changes in hospital admissions for neurodegenerative diseases (NDD) during the first COVID-19 wave in Germany; (2) Methods: This cross-sectional study used nationwide administrative claims data covering 1468 hospitals. The primary outcome was the year-to-year relative change in case numbers during a four-month study period (16 January-15 May 2020 vs. 2019) during the first pandemic wave. Secondary outcomes included year-to-year relative changes during a four-week peak phase (16 March-15 April) and changes between differential phases of the wave. The analyzed NDD comprised progressive supranuclear palsy (PSP), multiple system atrophy (MSA), Parkinson's disease, amyotrophic lateral sclerosis (ALS) and Huntington's disease; (3) Results: Hospital admissions for any reason decreased by 16.7% in 2020 during the study period and by 36.6% during the peak phase, whereas admissions for NDD decreased by 27.6% and 65.0%, respectively. PSP cases decreased during the study period (-34.7%) and the peak phase (-68.1%) and stayed reduced in a late phase with falling COVID-19 numbers. MSA and ALS cases increased strongest after the peak, with ALS cases being comparatively weakly reduced during the study period (-17.3%) and peak phase (-51.7%); (4) Conclusions: Inpatient care utilization for NDD changed differentially during the first wave of the COVID-19 pandemic in Germany and showed a greater reduction than overall and general neurological admissions. Mitigating long-term health deterioration of this vulnerable subgroup is important to reduce morbidity and mortality in the future.
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BACKGROUND: Many countries worldwide reported side effects of the coronavirus disease 2019 (COVID-19) pandemic that have influenced the care of patients with other diseases in both acute and elective settings. Patients with multiple sclerosis (MS) and neuromyelitis optica spectrum disorder (NMOSD) represent the major patient population suffering from an autoimmune inflammatory demyelinating disease of the central nervous system. We aimed to analyze MS and NMOSD hospitalizations, the application of plasmapheresis therapy, and the dynamic during different periods of the COVID-19 pandemic in Germany. METHODS: We conducted a nationwide retrospective cross-sectional study using the administrative database of all hospitalized patients with the main diagnosis of MS and NMOSD, including the information on the application of plasmapheresis therapy. We included full-year data from 1463 hospitals of all MS and NMOSD patients hospitalized in 2019 and 2020 in Germany (n = 87,453). We compared case numbers and plasmapheresis therapy rates of the different pandemic periods in 2020 with the corresponding periods in 2019. RESULTS: We observed a substantial decline of MS and NMOSD patients' hospitalizations during the different pandemic periods, with the most remarkable decline during the first wave of the pandemic (First diagnosis of MS: -16.8%; relapsing-remitting MS: -34.0%; secondary progressive MS: -48.9%; primary progressive MS: -43.8%; NMOSD: -19.2%). Treatment rates with plasmapheresis increased for MS and NMOSD patients in 2020 compared to 2019 (1.8% versus 1.6%, p = 0.003; 14.0% versus 9.3%, p < 0.001), with a substantial increase during the first wave of the pandemic, especially in NMOSD patients (19.7% versus 8.4%, p < 0.001). CONCLUSION: There was a marked decline of MS and NMOSD patients' hospitalizations during the different pandemic periods in 2020, with the most substantial reduction during the pandemic's first wave and in progressive MS patients. MS and NMOSD patients who needed rescue relapse treatment continued to receive plasmapheresis therapy in Germany.
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BACKGROUND: Comprehensive, nationwide data regarding Parkinson's disease (PD) hospitalizations, coronavirus disease 2019 (COVID-19) in-hospital frequency, and COVID-19-associated inpatient mortality during the first wave of the COVID-19 pandemic are not available. OBJECTIVE: To provide a nationwide analysis on hospitalized PD patients in Germany and evaluate the impact of the COVID-19 pandemic. METHODS: We conducted a cross-sectional study using an administrative claims database covering 1468 hospitals and 5,210,432 patient hospitalizations including a total of 30,872 COVID-19+ cases between January 16 and May 15, 2020. RESULTS: Compared to 2019, hospitalizations for PD transiently decreased by up to 72.7% in 2020. COVID-19 frequency was significantly higher in the population of 64,434 PD patients (693 being COVID-19+ ) than in non-PD patients (1.1% vs. 0.6%, P < 0.001), especially in subjects with advanced age (≥ 65 years). Regarding established COVID-19 risk comorbidities, COVID-19+ inpatients with PD showed higher incidences than non-PD COVID-19+ subjects, particularly hypertension and chronic kidney disease. Advanced age and male sex were significantly more frequent in COVID-19+ than in COVID-19- PD patients. The COVID-19 inpatient mortality rate was much higher in PD patients than in non-PD patients (35.4% vs. 20.7%, P < 0.001), especially in patients aged 75-79 years. Of note, overall inpatient mortality of PD patients was significantly higher in 2020 than in 2019 (5.7% vs. 4.9%, P < 0.001). CONCLUSIONS: PD inpatients are more frequently affected by COVID-19 and suffer from increased COVID-19-associated mortality in comparison to non-PD patients. More comprehensive studies are needed to assess the significance of associated comorbidities for COVID-19 risk and mortality in PD. © 2021 The Authors. Movement Disorders published by Wiley Periodicals LLC on behalf of International Parkinson and Movement Disorder Society.
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COVID-19 , Parkinson Disease , Aged , Cross-Sectional Studies , Germany/epidemiology , Humans , Inpatients , Male , Pandemics , Parkinson Disease/epidemiology , SARS-CoV-2ABSTRACT
INTRODUCTION: During the first peak phase of the COVID-19 pandemic, the German Ministry of Health recommended that elective treatments should be postponed to increase hospital capacities. This has also compromised the capacity for application of specialized Parkinson's disease (PD) therapies to an unknown extent. METHODS: We conducted a nationwide cross-sectional study using administrative database of all hospitalized patients with main diagnosis of PD receiving multimodal complex treatment (PD-MCT), initial setup of levodopa/carbidopa intestinal gel (LCIG) or continuous subcutaneous apomorphine infusion (CSAI) in Germany. We compared case numbers and clinical characteristics of the pandemic (March 16th - May 15th, 2020) and post-lockdown (July 16th - September 15th, 2020) period with the pre-pandemic (January 16th - March 15th, 2020) and historical control period (March 16th - May 15th, 2019). RESULTS: We identified a strong decline for PD-MCT(-62.8%) and for the application of drug pump-based therapies (-69.4%) during the first peak phase of the pandemic as compared to the pre-pandemic period while specialized PD treatment procedures increased again in the post-lockdown phase. Advanced disease was a marker for PD-MCT patients during the pandemic period. CONCLUSION: Besides the marked decline in specialized PD treatments during the first peak phase of the COVID-19 pandemic, we found recuperative effects for these procedures in the post-lockdown period without reaching pre-pandemic levels. Strengthening treatment capacities for PD patients, even in the event of a persistent pandemic, is urgently needed in order to maintain the quality of care.