Chest
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Multicenter Study Observational Study
Outcomes in Critically Ill Patients with Systemic Rheumatic Disease: a multicenter study.
Patients with systemic rheumatic diseases (SRDs) may require ICU management for SRD exacerbation or treatment-related infections or toxicities. ⋯ In patients with SRDs, critical care management is mostly needed only in patients with a previously known SRD; however, diagnosis can be made in the ICU for 12% of patients. Infection and SRD exacerbation account for more than two-thirds of these situations, both targeting chiefly the lungs. Direct admission to the ICU may improve outcomes.
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Mortality caused by acute cardiopulmonary disease is decreasing, and in many countries the population is aging rapidly. Yet, the life-years gained are often spent with multiple chronic and slowly progressive conditions, and this particularly applies to patients with cardiopulmonary disease. Affected individuals often have multiple diagnoses related to the cardiopulmonary-metabolic axis with accelerated aging and gradually progressive failure of organs that provide the body with oxygen and nutrients. ⋯ Thus, novel research approaches are needed to better guide evidence-based clinical practice. These approaches include the construction of diagnostic models to predict the presence of multiple diseases simultaneously, individual patient data meta-analysis as a method to examine variation in the effects of treatments or diagnostic tests depending on comorbidity, and the construction of therapeutic prediction models that predict the therapeutic effect of drugs based on the presence (or absence) of relevant comorbidity. We argue that multimorbidity should be regarded as a "friend" and not as a "foe" in clinical research addressing the current clinical problems in daily practice.
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Sleep-disordered breathing (SDB) has a high prevalence in sarcoidosis. This high prevalence may be the result of increased upper airways resistance from sarcoidosis of the upper respiratory tract, corticosteroid-induced obesity, or parenchymal lung involvement from sarcoidosis. OSA is a form of SDB that is particularly common in patients with sarcoidosis. ⋯ Management of OSA in sarcoidosis is problematic because corticosteroid treatment of sarcoidosis may worsen OSA. Aggressive efforts should be made to place the patient on the lowest effective dose of corticosteroids, which involves early consideration of corticosteroid-sparing agents. Because of the significant morbidity associated with SDB, early recognition and treatment of SDB in patients with sarcoidosis may improve their overall quality of life.
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Atrial fibrillation (AF) that newly occurs during critical illness presents challenges for both short- and long-term management. During critical illness, patients with new-onset AF are clinically evaluated for hemodynamic instability owing to the arrhythmia as well as for potentially reversible arrhythmia triggers. ⋯ Therefore, we suggest increased efforts to improve communication of AF events between inpatient and outpatient providers and to reassess patients who had experienced new-onset AF during critical illness after they transition to the post-ICU setting. We describe various strategies for the assessment and long-term management of patients with new-onset AF during critical illness.
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Managing critically ill obstetric patients in the ICU is a challenge because of their altered physiology, different normal ranges for laboratory and clinical parameters in pregnancy, and potentially harmful effects of drugs and interventions on the fetus. About 200 to 700 women per 100,000 deliveries require ICU admission. A systematic five-step approach is recommended to enhance maternal and fetal outcomes: (1) differentiate between medical and obstetric disorders with similar manifestations, (2) identify and treat organ dysfunction, (3) assess maternal and fetal risk from continuing pregnancy and decide if delivery/termination of pregnancy will improve outcome, (4) choose an appropriate mode of delivery if necessary, and (5) optimize organ functions for safe delivery. ⋯ With more complex fetal surgical interventions being performed for congenital disorders, maternal complications are increasing. Ovarian hyperstimulation syndrome is also becoming common because of treatment of infertility with assisted reproduction techniques. Part II will deal with common medical disorders and their management in critically ill pregnant women.