Guidelines For Management Of Patients Research Articles

A Review of Clinical Practice Guidelines for Physiotherapy Management of Patients with Non-Specific Low Back Pain

Background: Despite the availability of various clinical practice guidelines (CPGs) offering evidence-based recommendations, there exists a global diversity in physiotherapy practices for managing patients with non-specific low back pain (NSLBP). In this review, we aim to critically appraise and map the current evidence regarding physiotherapy management for patients with NSLBP. Methods: A search strategy was formulated and searched in MEDLINE, Scopus, EBSCOhost, PEDro and Google Scholar between 2013 and 2023 in English. Critical appraisal was performed using International Centre for Allied Health Evidence (iCAHE) guideline checklist. Results: A total of 12 CPGs met the selection criteria were synthesised. Exercise therapy, physical activity and manual therapy were consistently recommended for patients with NSLBP across most guidelines, irrespective of symptom duration. Cognitive-behavioural therapy was frequently advised for those with chronic NSLBP. However, notable absences of recommendations for electrotherapy, mechanical traction, bed rest, and lumbar corsets in NSLBP management. Moreover, emerging treatments such as shock wave therapy and cognitive-functional therapy were not extensively addressed in the guidelines. Conclusion: Multimodal and active forms of physiotherapy management were predominantly recommended in most of the guidelines. However, there is a clear necessity for updated CPG that effectively integrate biopsychosocial approaches into the management of patients with NSLBP.

Guidelines for Nutritional Evaluation and Management of Patients with Gastrointestinal Cancer

Guidelines for Nutritional Evaluation and Management of Patients with Gastrointestinal Cancer

Outcomes of different perioperative management strategies of patients on chronic anticoagulation in elective total hip and knee arthroplasty: a systematic review.

There are currently different management guidelines for patients undergoing elective total hip arthroplasty (THA) or total knee arthroplasty (TKA) that are on long-term anticoagulation. The timing of discontinuation and restarting the anticoagulation is challenging during the postoperative care, which often involves general practitioners and physiotherapists. The systematic review followed the PRISMA guidelines and included 3 databases: PubMed/MEDLINE, EMBASE, and Web of Science Core Collection. It was registered in the International Prospective Register for Systematic Reviews and Meta-analysis (PROSPERO) under the registration number: CRD42023408906. The risk of bias assessment was performed using the Methodological index for non-randomized studies (MINORS) criteria. Six retrospective studies involving 727 patients with therapeutic anticoagulation (1,540 controls) for elective THA, TKA and revision arthroplasty have been included. The follow-up ranged from 30 days to 1 year postoperatively. All studies evaluated outcomes of warfarin therapeutic anticoagulation versus prophylactic dosages of one or more of the following: warfarin, aspirin, low-molecular-weight heparin (LMWH) and unfractionated low-dose heparin (UFH). One study did not discontinue therapeutic anticoagulation. Two studies reported no significant differences in complications between groups, whilst 3 studies had significantly higher rates of superficial wound infections, revision surgeries, postoperative haematomas, and prosthetic joint infections (PJI). Different anticoagulation-related perioperative management strategies achieve different outcomes following elective arthroplasty in patients with therapeutic chronic anticoagulation. There is contradictory evidence regarding the need for the discontinuation of therapeutic warfarin. Retrospective data showed that individual risk stratification with multi-modal prophylaxis resulted in minimal complications. Systematic Review of Level III studies.

Current approach to pediatric differentiated thyroid cancer.

Differentiated thyroid cancers (DTC) is a rare cancer in children and adolescents, having features of different clinical presentation, biological behavior, and treatment from adult population. Most of the patient management guidelines are based on literature on adult population and the literature on children and adolescents still limited. There are still unsettled issues regarding both patient management and the therapy. However, the current approach for treatment of DTC includes thyroidectomy, lymph node dissection in patients with nodal metastases and possible use of Iodine-131 radiotherapy. The incidence of DTC is low in pediatric population, and the characteristics of the disease vary among different age groups within this population. Therefore, the literature depends on small cohorts and heterogeneous retrospective studies. This paper aims to review the current literature and give an overview to the approach in the management of DTC in pediatric population. DTC in pediatric population, has an aggressive nature, however the patient's overall survival is excellent. A multidisciplinary approach in the management of pediatric DTC patients would yield fewer side effects and a better life quality.

Spontaneous idiopathic liver hemorrhage: a systematic review of a rare entity.

Spontaneous idiopathic liver hemorrhage (SILH) is a rare life-threatening condition occurring without a clear and specific etiology. A systematic review was performed to provide guidelines for the perioperative management of patients affected by SILH. A case report was also included. A systematic search of the last 24-year literature was conducted and the manuscript was structured following point-by-point the PRISMA guidelines. After an initial selection of 6995 titles, 15 articles were considered for the final qualitative analysis (n = 22 patients, including the present report). Conservative treatment was chosen in 12 cases (54.5%) with stable clinical conditions, while 9 patients (40.9%) required a primary operative approach for emergency presentation at diagnosis. Direct liver resection was the preferred surgical treatment (n = 6), mostly major hepatectomies (n = 4). Hepatic arterial embolization was performed as the primary operative approach in three patients, followed by emergency laparotomy during the same hospitalization because of rebleeding in one case. Contrast-enhanced CT scan was the gold standard for diagnosis (n = 19). Conservative treatment of SILH is mainly based on stable clinical conditions and may be considered even in case of a limited arterial blush found on imaging. The absence of underlying hepatic or systemic disorders seems to correlate with favorable outcomes and no mortality.

Interventions to Optimize Spinal Cord Perfusion in Patients With Acute Traumatic Spinal Cord Injury: An Updated Systematic Review.

Systematic review update. Interventions that aim to optimize spinal cord perfusion are thought to play an important role in minimizing secondary ischemic damage and improving outcomes in patients with acute traumatic spinal cord injuries (SCIs). However, exactly how to optimize spinal cord perfusion and enhance neurologic recovery remains controversial. We performed an update of a recent systematic review (Evaniew et al, J. Neurotrauma 2020) to evaluate the effects of Mean Arterial Pressure (MAP) support or Spinal Cord Perfusion Pressure (SCPP) support on neurological recovery and rates of adverse events among patients with acute traumatic SCI. We searched PubMed/MEDLINE, EMBASE and ClinicalTrials.gov for new published reports. Two reviewers independently screened articles, extracted data, and evaluated risk of bias. We implemented the Grades of Recommendation, Assessment, Development, and Evaluation (GRADE) approach to rate confidence in the quality of the evidence. From 569 potentially relevant new citations since 2019, we identified 9 new studies for inclusion, which were combined with 19 studies from a prior review to give a total of 28 studies. According to low or very low quality evidence, the effect of MAP support on neurological recovery is uncertain, and increased SCPP may be associated with improved neurological recovery. Both approaches may involve risks for specific adverse events, but the importance of these adverse events to patients remains unclear. Very low quality evidence failed to yield reliable guidance about particular monitoring techniques, perfusion ranges, pharmacological agents, or durations of treatment. This update provides an evidence base to support the development of a new clinical practice guideline for the hemodynamic management of patients with acute traumatic SCI. While avoidance of hypotension and maintenance of spinal cord perfusion are important principles in the management of an acute SCI, the literature does not provide high quality evidence in support of a particular protocol. Further prospective, controlled research studies with objective validated outcome assessments are required to examine interventions to optimize spinal cord perfusion in this setting.

To What Extent Does Cardiovascular Risk Classification of Patients with Type 2 Diabetes Differ between European Guidelines from 2023, 2021, and 2019? A Cross-Sectional Study.

Background and Objectives: Type 2 Diabetes (T2DM) is intricately associated with an increased cardiovascular (CV) risk, highlighting the imperative for tailored intervention in the prevention and management of CV diseases. To assess the CV risk and subsequent interventions in patients with diabetes, the European Society of Cardiology (ESC) has been consistently developing and updating specific guidelines for risk assessment and patient management since 2019. The 2023 risk classification method has significantly changed, introducing a novel probability-based assessment through the implementation of SCORE2-Diabetes instrument. This marks a shift from the risk factor-based classification employed in the 2019 and 2021 methods, representing an innovative approach in risk assessment for individuals with T2DM. This study aims to evaluate the differences in the CV risk classification among hospitalized patients with T2DM using the three proposed methods within the Romanian population, a European population considered to be at very high cardiovascular risk. Materials and Methods: in a consecutive-case, population-based study design, 70 patients hospitalized with T2DM from a European population characterized by very high CV risk were assessed for CV risk using the three proposed methods. The differences between these classifications were subsequently analyzed. Results: In the study group, according to 2023 classification, one patient (1.4%) was classified with moderate CV risk, eight (11.4%) with high cardiovascular risk, and sixty-one (87.2%) with very high cardiovascular risk. A total of 36 patients (51.4%) were classified differently compared to 2021 criteria, the differences being statistically significant (p = 0.047), while 13 (18.6%) were different compared to 2019 criteria, the differences being statistically non-significant (p = 0.731). By comparing the 2021 to the 2019 ESC Guidelines recommendations, 40 patients had a one-step decrease in cardiovascular risk category, from very high to high risk. Conclusions: Most patients included in the analysis were classified as very high CV risk (87.2%). Within a European population characterized by very high CV risk, the SCORE2-Diabetes instrument proves to be a valuable tool, contributing to most step-ups in CV risk classes within the 2023 classification. In a very-high-risk demographic, the 2023 algorithm resulted in different classifications in contrast to the 2021 method but similar classifications observed with the 2019 method.

Risk Factors Associated with Malignant Lung Nodules in Smokers with Coal Worker’s Pneumoconiosis: An Exploratory Case-control Study

Background Benign lung nodules (LN) in coal worker’s pneumoconiosis (CWP) may be indistinguishable from lung cancer (LC) on radiography. There is a lack of validated LN risk calculators and LN management guidelines for CWP patients. Objective We sought to identify characteristics predictive of LC in LN detected in smokers with CWP. Methods An exploratory case-control study was conducted between 2015 to 2020. All adult ever-smokers with radiographic-proven CWP and LN, which were biopsied, were included. Multivariable logistic regression models were used to quantify adjusted associations between demographic and radiographic characteristics. Results Of the 29 eligible patients, 15 (52%) had biopsy-proven LC and 14 (48%) had benign LN. Solid LN increased the odds of LC by 21.6 times (p=0.17). Patients with radiographic emphysema were 2.21 times more likely to have a malignant LN (p=0.51). LN spiculation was associated with a higher risk of LC (OR=1.73, p=0.72), as was the presence of a solitary LN (OR=9.35, p=0.13). Multiple LN was found to be negatively associated with LC (OR=0.18, p=0.36). Family history of LC, pack-years of smoking, and exposure to silica and/or coal were not found to be predictive of malignancy (OR≤1, p>0.05). Conclusion Solid and spiculated LN associated with emphysema and multiple LN was found to be correlated with a higher risk for LC in CWP ever-smokers. No statistically significant association was found due to the small number of patients. This study highlights unique LN features conferring a higher risk of LC among smokers with CWP. Larger, prospective, multicentric studies should be conducted to confirm these findings. Clinical Trial Registration The clinical trial registration number approved by the Institutional Review Board, West Virginia University, was #2109411710.

Alinity m HR HPV Investigational Use Only (IUO) Assay: Designed to Meet US Guidelines for Managing Patients in Cervical Cancer Screening Programs

Alinity m HR HPV Investigational Use Only (IUO) Assay: Designed to Meet US Guidelines for Managing Patients in Cervical Cancer Screening Programs

Long term management of people with post-tuberculosis lung disease.

Post-tuberculosis lung disease (PTLD) is emerging as a significant area of global interest. As the number of patients surviving tuberculosis (TB) increases, the subsequent long-term repercussions have drawn increased attention due to their profound clinical and socioeconomic impacts. A primary obstacle to its comprehensive study has been its marked heterogeneity. The disease presents a spectrum of clinical manifestations which encompass tracheobronchial stenosis, bronchiectasis, granulomas with fibrosis, cavitation with associated aspergillosis, chronic pleural diseases, and small airway diseases-all persistent consequences of PTLD. The spectrum of symptoms a patient may experience varies based on the severity of the initial infection and the efficacy of the treatment received. As a result, the long-term management of PTLD necessitates a detailed and specific approach, addressing each manifestation individually-a tailored strategy. In the immediate aftermath (0-12 months after anti-TB chemotherapy), there should be an emphasis on monitoring for relapse, tracheobronchial stenosis, and smoking cessation. Subsequent management should focus on addressing hemoptysis, managing infection including aspergillosis, and TB-associated chronic obstructive pulmonary disease or restrictive lung function. There remains a vast expanse of knowledge to be discovered in PTLD. This review emphasizes the pressing need for comprehensive, consolidated guidelines for management of patients with PTLD.

Clinical practice guideline of the Spanish society of oral surgery for dental care in patients with oral cancer.

Oral cancer is the sixteenth most common malignant neoplasm worldwide, with a high mortality rate, greater than 50% at five years, and high morbidity. The effect of oncological treatment in the oral cavity is broad and has multiple levels, therefore knowing these effects and preventing them is essential for avoiding an increase in the oral pathology related with oncological therapy, maintaining the quality of life of the patient, and improving the efficacy of the treatment itself. A group of experts belonging to the fields of Dentistry, Maxillofacial Surgery and Oncology of the University of Seville and the Virgen del Rocío University Hospital of Seville in collaboration with the University of Valencia, University of Barcelona, and University of the Basque Country, developed this Clinical Practice Guideline for the proper clinical management of patients diagnosed with oral cancer. The clinical questions were formulated in PICO format. The databases consulted were Medline/PubMed and Embase/Elsevier. The systematic reviews published on the topic were identified on Tripdatabase, Cochrane Library and CRD (Centre for Reviews and Dissemination). The recommendations were prepared based on the GRADE methodology. Various recommendations were defined, derived from the 21 PICO questions, referring to prevention, treatment and care for alterations arising from the pathology of oral cancer itself and its treatment. The preparation of this clinical practice guideline allows recommendations to be generated based on the scientific evidence available, on dentistry actions in patients with oral cancer and undergoing oncological treatment, which may be of use to the multidisciplinary team treating this type of patient.

Comprehensive Analysis of Chest Wall Resection: Indications, Reconstruction, and Results: A Systematic Review

Introduction: Chest wall neoplasms encompass primary, locally invasive, and metastatic tumours. Malignant chest wall tumours are typically uncommon, comprising roughly 5% of all thoracic neoplasms and 1 to 2% of all primary tumours. This systematic review addresses the imperative need for a comprehensive analysis of chest wall resection, focusing on indications, reconstruction techniques, and outcomes, to provide clinicians with evidence-based guidelines for optimal patient management. Aim: To comprehensively review indications for chest wall resection, explore reconstruction techniques, and analyse complications and outcomes associated with the procedure. Materials and Methods: A thorough electronic database search was performed on PUBMED Central, MeSH, NLM Catalog, Bookshelf, and PUBMED utilising the search terms “Chest wall,” “Chest wall Resection,” and “Chest wall Reconstruction.” Fulltext articles published in English within a 20-year period (from 1999 to 2020) were selected based on pre-defined inclusion and exclusion criteria and subjected to analysis as per the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines for systematic reviews. Results: In total, 24 full-text records met the inclusion and exclusion criteria and underwent critical analysis for this systematic review. Chest wall sarcomas emerged as the primary indication for chest wall resection in the present study, with recurrent or locally advanced breast carcinoma also noted as significant causes. Various artificial soft meshes, notably Marlex or Goretex, were commonly employed for reconstruction, while soft-tissue coverage was achieved through various myocutaneous flaps, both pedicled and free. Respiratory complications predominated among the observed complications, with wound-related issues also documented. Conclusion: Patient selection is paramount in chest wall reconstruction, with the ideal method still under debate. However, prioritising minimal patient morbidity during reconstruction is crucial. Adherence to these principles can lead to better outcomes in terms of complications, survival, and quality of life, especially in appropriately selected patients.

[Adherence to the Clinical Practice Guidelines for the hospital management of patients with decompensated heart failure in a Coronary Care Unit in Colombia].

To assess adherence to the recommendations for the diagnosis and management of hospitalized patients with Decompensated Heart Failure issued by the European Society of Cardiology in 2021 at a Coronary Care Unit at a fourth-level hospital in the city of Bogotá. A descriptive cross-sectional study was conducted, including hospitalized patients in the Coronary Care Unit at Hospital San José in Bogotá, with a primary diagnosis of Decompensated Heart Failure, from September 2021 to January 2023. Patient data were collected from medical records. Adherence to the Decompensated Heart Failure guidelines was described in the study. High adherence was observed for laboratory tests and medication prescriptions recommended by the 2021 European Society of Cardiology guidelines. However, there was low adherence to the request for thyroid function tests, troponin, and iron studies. The cause of heart failure and decompensation was adequately recorded. The most common cause of decompensation was acute coronary syndrome. Regarding the hemodynamic profile on admission, the majority presented as Stevenson B. Pharmacological adherence to Class I recommendations showed high compliance in prescribing beta-blockers, angiotensin-converting enzyme inhibitors, angiotensin II receptor blockers, and Angiotensin Receptor-Neprilysin Inhibitors. However, lower adherence was observed for Sodium-glucose co-transporter two inhibitors and Mineralocorticoid receptor antagonists. Variable adherence rates were recorded, emphasizing satisfactory compliance with class I recommendations for certain medications and laboratory tests. It is necessary to improve adherence in the request for paraclinicals, especially in thyroid function tests and ferrokinetic profiles.

Heel Pain - Plantar Fasciitis: Revision 2023.

The Orthopaedic Section of the American Physical Therapy Association (APTA) has an ongoing effort to create evidence-based practice guidelines for orthopaedic physical therapy management of patients with musculoskeletal impairments described in the World Health Organization's International Classification of Functioning, Disability, and Health (ICF). The purpose of these revised clinical practice guidelines is to review recent peer-reviewed literature and make recommendations related to nonarthritic heel pain. J Orthop Sports Phys Ther 2023;53(12):CPG1-CPG39. doi:10.2519/jospt.2023.0303.

Mechanical thrombectomy for AIS from large vessel occlusion – current trends and future perspectives

Stroke is found to be one of the global top causes of mortality and the major factor in years of life with a handicap (DALYs). Ischemic strokes contributed to nearly 70% of all strokes worldwide. For endovascular thrombectomy in acute ischemic stroke with large vessel obstruction (AIS-LVO), using stent retrievers and/or reperfusion catheters has become the gold standard of therapy. The methodology involved keyword-based search in databases like PubMed, Embase, and Google Scholar for recent publications on mechanical thrombectomy (MT), AIS, large vessel occlusion (Large Vessel Occlusion (LVO)), screening relevant articles, retrieving full texts, and synthesizing key findings on procedural advancements, patient selection, COVID-19 (coronavirus disease 2019) impact, delay effects, effectiveness, clinical outcomes, and future perspectives. Only people with substantial cerebral artery obstruction may do well from MT. This includes the distal carotid artery and the proximal middle cerebral artery (segment M1). The size of a blocked vessel and NIHSS (National Institute of Health Stroke Scale) score are directly connected. Both the 2018 and 2019 versions of the AHA/ASA (American Heart Association/American Stroke Association) Guidelines for the Early Management of Patients with Acute Ischemic Stroke contained the recommendations that cases with AIS-LVO get endovascular therapy when administered during the time frame of 0–6 h after onset (Grade IA evidence). It is questionable whether this group of patients can be managed without the need for intravenous tissue plasminogen activator at the onset. When functional independence [modified Rankin Scale (mRS) score 2] was present at long-term follow-up, the endovascular intervention was favored. Tenecteplase, which differs from alteplase in terms of genetic variation, has a greater half-life and a higher level of fibrin selectivity, enabling bolus infusion. Studies have also demonstrated its efficacy and safety, as well as its long-term cost-effectiveness.

2023 Korean Thyroid Association Management Guidelines for Patients with Subclinical Hypothyroidism

2023 Korean Thyroid Association Management Guidelines for Patients with Subclinical Hypothyroidism

Early monitoring of intravenous thrombolysis in acute ischaemic stroke using wearable intelligent vital sign devices: protocol for a prospective, multicentre, observational registry cohort study

IntroductionContinuous monitoring of vital signs during and after ischaemic stroke was recommended by the ‘Guidelines for the Early Management of Patients with Acute Ischaemic Stroke: 2019 Update to the 2018...

Osteoporosis and Vertebral Column.

Osteoporosis is an age-related metabolic disease which has a significant impact on bone health and overall quality of life. It is gaining importance as a major medical consideration with the rapid increase in geriatric population globally. It increases the risk of vertebral fractures, progressive spinal deformities and neurological complications, contributing significantly to morbidity and mortality. Increase in life expectancy and advancement of medical technology has led to an increase in the proportion of geriatric patients undergoing orthopaedic procedures. It is becoming vital to adequately evaluate, investigate and treat osteoporosis before planning spinal surgery, especially spinal fusions and instrumentation. Historically, osteoporosis was considered a contraindication to spine surgery adding to the burden of Disability Adjusted Life Years (DALYs) and mortality. Conversely, osteoporotic patients who underwent spine surgery were not adequately optimized, leading to an increase in failure and complication rates. Better understanding of the pathophysiology of osteoporosis and the biomechanics of an osteoporotic spine with knowledge of current standards of treatment of osteoporosis facilitate the timely and adequate management of this disease. Advances in surgical and anaesthetic techniques facilitate successful surgeries on high-risk elderly and osteoporotic patients with multiple comorbidities allowing for a significantly high predictability for long-term positive outcomes.This article discusses the biomechanics of the osteoporotic spine, the diagnosis and management of osteoporotic patients with spinal disease, and the new treatments, recommendations, surgical indications, strategies and advances in instrumentation in patients with osteoporosis who require spinal surgery. In this article, the authors aim to provide a generalized overview for better understanding of the pathophysiological processes underlying osteoporosis in the vertebral column. This review provides a comprehensive set of guidelines for overall health and management of spine patients with pathologies, either caused by or compounded with osteoporosis. An overview of current techniques, strategies and technologies designed to address the challenges associated with spine surgery in osteoporotic patients is also outlined. Content for this article has been sourced from routinely cited articles available via PubMed, from National Institute of Health consensus development conference, from the recommendations by World Health Organization technical report series, from previous articles by the authors and from the protocols established by the authors in their clinical practice based on experience and detailed case reviews.

Adapting a Clinical Practice Guideline for Management of Patients with Knee and Hip Osteoarthritis by Hong Kong Physiotherapists.

Knee and hip osteoarthritis are common disabling conditions globally. Although numerous international clinical practice guidelines exist to guide physiotherapy management, not all recommendations issued from these guidelines can be translated to other contexts without considering the cultural acceptability and clinical implementability of targeted countries. Because the ADAPTE framework provides a robust methodology to adapt guidelines to the local context, this study used its methodology to adapt high-quality guideline recommendations to promote optimal physiotherapy care for knee and hip osteoarthritis in Hong Kong. The ADAPTE framework was used and modified to complete the adaptation process. International clinical practice guidelines were identified from eight guideline clearinghouses and six electronic databases. Two independent reviewers critically appraised the eligible guidelines using the AGREE II tool. We extracted and tabulated recommendations from high-quality guidelines. A voting-based consensus among interdisciplinary experts was conducted to decide on suitable recommendations for the Hong Kong context and whether there was a need to modify them. Pertinent recommendations were then translated into the traditional Chinese language. Our team members suggested modifying four tools and adding one to explore the patient's feedback on the recommendations, to the ADAPTE framework. The adaptation was performed on three high-quality guidelines. We adapted 28 and 20 recommendations for treating knee and hip osteoarthritis, respectively. We recommend a multimodal treatment for managing knee and hip osteoarthritis. Land- and aquatic-based exercises, patient education, and self-management were strongly recommended for patients with knee osteoarthritis. Land- and aquatic-based exercises were strongly recommended for patients with hip osteoarthritis. This is the first adaptation study in Hong Kong. It provides guidance to local physiotherapists on managing patients with knee and hip osteoarthritis. Future studies should test the effectiveness of implementing this adapted guideline to improve local physiotherapy care in Hong Kong.

Comorbidity burden assessed by the charlson comorbidity index and its influence on prognosis of patients with pulmonary embolism

Abstract Background Pulmonary embolism (PE) is an acute cardiovascular syndrome and can be associated with high morbidity and mortality. Short-term outcomes of PE are closely related to right ventricular dysfunction (RVD) and the patient’s haemodynamic status as well as age and comorbidity profile. According to the current ESC guidelines for management of acute PE patients, initial risk stratification is based on clinical symptoms and signs, whereby haemodynamic instability indicates a high-risk status with substantial increase of the risk for early death. However, the vast majority of PE patients are haemodynamically stable at presentation; they require further risk stratification with clinical, imaging, and laboratory indicators of PE severity as well as the patient’s comorbidity profile and other aggravating conditions. The pulmonary embolism severity index (PESI) and the simplified pulmonary embolism severity index (sPESI) are implemented for risk stratification in the ESC guidelines. However, other tools may be more suitable for characterizing the comorbidity profile of PE patients. One established approach to evaluate the comorbidity profile is the Charlson Comorbidity Index. Purpose The objective of the present study is to investigate the impact of the comorbid profile on prognosis of patients with acute PE in a large nationwide inpatient sample. Methods We used the German nationwide inpatient sample to analyse the Charlson Comorbidity Index score of all hospitalised patients with PE in Germany 2005-2020 (source: RDC of the Federal Statistical Office and the Statistical Offices of the federal states, DRG Statistics 2005-2020, own calculations). The patients were categorized in the very-low severity (Charlson Comorbidity Index 0 points, mild severity (Charlson Comorbidity Index 1-2 points), moderate severity (Charlson Comorbidity Index 3-4 points) and severe severity (Charlson Comorbidity Index >4 points) and severity classes were compared. Results Overall, 1,373,145 hospitalizations of patients with acute PE (53.0% females, 55.9% aged ≥70years) were recorded in Germany between 2005 and 2020; they were stratified by the Charlson Comorbidity Index class. Among these, 100,156 (7.3%) were categorized as very-low, 221,545; (16.1%) as mild, 394,965 (28.8%) as moderate, and 656,479 (47.8%) as patients with a severe comorbidity burden. In-hospital case-fatality increased with the current Charlson Comorbidity Index class: 3.6% in very-low, 6.5% in mild, 12.1% in moderate and 22.1% in the severe Charlson Comorbidity Index class (P<0.001). The Charlson Comorbidity Index class was associated with increased in-hospital case-fatality (OR 2.014 [95%CI 2.000-2.027], P<0.001). Conclusion The results of our study may help to better understand and measure the association between an aggravated comorbidity profile and increased in-hospital case-fatality in patients with acute PE.