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1.
Crit Care ; 26(1): 196, 2022 07 03.
Article in English | MEDLINE | ID: mdl-35786223

ABSTRACT

BACKGROUND: Heart rate, acidosis, consciousness, oxygenation, and respiratory rate (HACOR) have been used to predict noninvasive ventilation (NIV) failure. However, the HACOR score fails to consider baseline data. Here, we aimed to update the HACOR score to take into account baseline data and test its predictive power for NIV failure primarily after 1-2 h of NIV. METHODS: A multicenter prospective observational study was performed in 18 hospitals in China and Turkey. Patients who received NIV because of hypoxemic respiratory failure were enrolled. In Chongqing, China, 1451 patients were enrolled in the training cohort. Outside of Chongqing, another 728 patients were enrolled in the external validation cohort. RESULTS: Before NIV, the presence of pneumonia, cardiogenic pulmonary edema, pulmonary ARDS, immunosuppression, or septic shock and the SOFA score were strongly associated with NIV failure. These six variables as baseline data were added to the original HACOR score. The AUCs for predicting NIV failure were 0.85 (95% CI 0.84-0.87) and 0.78 (0.75-0.81) tested with the updated HACOR score assessed after 1-2 h of NIV in the training and validation cohorts, respectively. A higher AUC was observed when it was tested with the updated HACOR score compared to the original HACOR score in the training cohort (0.85 vs. 0.80, 0.86 vs. 0.81, and 0.85 vs. 0.82 after 1-2, 12, and 24 h of NIV, respectively; all p values < 0.01). Similar results were found in the validation cohort (0.78 vs. 0.71, 0.79 vs. 0.74, and 0.81 vs. 0.76, respectively; all p values < 0.01). When 7, 10.5, and 14 points of the updated HACOR score were used as cutoff values, the probability of NIV failure was 25%, 50%, and 75%, respectively. Among patients with updated HACOR scores of ≤ 7, 7.5-10.5, 11-14, and > 14 after 1-2 h of NIV, the rate of NIV failure was 12.4%, 38.2%, 67.1%, and 83.7%, respectively. CONCLUSIONS: The updated HACOR score has high predictive power for NIV failure in patients with hypoxemic respiratory failure. It can be used to help in decision-making when NIV is used.


Subject(s)
Noninvasive Ventilation , Respiratory Insufficiency , Humans , Intensive Care Units , Noninvasive Ventilation/methods , Prospective Studies , Respiratory Insufficiency/etiology , Respiratory Insufficiency/therapy , Treatment Failure
2.
J Intensive Care Med ; 37(10): 1353-1362, 2022 Oct.
Article in English | MEDLINE | ID: mdl-35607286

ABSTRACT

BACKGROUND: Critically ill COVID-19 patients are prone to bloodstream infections (BSIs). AIM: To evaluate the incidence, risk factors, and prognosis of BSIs developing in COVID-19 patients in the intensive care unit (ICU). METHODS: Patients staying at least 48 h in ICU from 22 March 2020 to 25 May 2021 were included. Demographic, clinical, and laboratory data were analyzed. RESULTS: The median age of the sample (n = 470) was 66 years (IQR 56.0-76.0), and 64% were male. The three most common comorbidities were hypertension (49.8%), diabetes mellitus (32.8%), and coronary artery disease (25.7%). Further, 252 BSI episodes developed in 179 patients, and the BSI incidence rate was 50.2 (95% CI 44.3-56.7) per 1000 patient-days. The source of BSI is central venous catheter in 42.5% and lower respiratory tract in 38.9% of the episodes. Acinetobacter baumannii (40%) and carbapenem-resistant Klebsiella pneumoniae (21%) were the most common pathogens. CRP levels were lower in patients receiving tocilizumab. Multivariable analysis revealed that continuous renal replacement therapy, extracorporeal membrane oxygenation, and treatment with a combination of methylprednisolone and tocilizumab were independent risk factors for BSI. The estimated cumulative risk of developing first BSI episode was 50% after 6 days and 100% after 25 days. Of the 179 patients, 149 (83.2%) died, and a statistically significant difference (p < 0.001) was found in the survival distribution in favor of the group without BSI. CONCLUSION: BSI is a common complication in COVID-19 patients followed in the ICU, and it can lead to mortality. Failure in infection control measures, intensive immunosuppressive treatments, and invasive interventions are among the main factors leading to BSIs.


Subject(s)
Bacteremia , COVID-19 , Cross Infection , Sepsis , Aged , Bacteremia/epidemiology , Bacteremia/etiology , COVID-19/complications , COVID-19/epidemiology , Critical Care , Female , Humans , Incidence , Intensive Care Units , Male , Middle Aged , Prognosis , Retrospective Studies , Risk Factors
3.
Mult Scler Relat Disord ; 42: 102075, 2020 Jul.
Article in English | MEDLINE | ID: mdl-32388459

ABSTRACT

Anti-N-methyl-D-aspartate receptor (NMDAR) encephalitis is a serious autoimmune disorder characterized by psychiatric symptoms, seizures and movement disorder. Predisposing factors have been reported since the time it was described, and its pathophysiology has been tried to be clarified over the years. Although overlap with other demyelinating diseases had been reported, such an association between Multiple Sclerosis (MS) anti ANTI-NMDAR encephalitis is limited to only a few case reports. In this article, a patient diagnosed with relapsing remitting multiple sclerosis (RRMS) for ten years who then developed NMDA-R encephalitis while on disease modifying treatment will be presented and possible common pathophysiology with previously reported literature will be discussed.


Subject(s)
Anti-N-Methyl-D-Aspartate Receptor Encephalitis/diagnosis , Multiple Sclerosis, Relapsing-Remitting/diagnosis , Adult , Anti-N-Methyl-D-Aspartate Receptor Encephalitis/epidemiology , Comorbidity , Female , Humans , Multiple Sclerosis, Relapsing-Remitting/epidemiology
4.
Transplant Proc ; 51(7): 2158-2162, 2019 Sep.
Article in English | MEDLINE | ID: mdl-31377065

ABSTRACT

OBJECTIVE: Organ donation is becoming more important with increasing organ transplantation possibilities. We aimed to determine the knowledge, sociocultural view, and influences of religious belief regarding opinions on organ donation. MATERIAL AND METHOD: This study was based on a self-administered survey questionnaire distributed via the Internet. The study sample was sent to Internet communication groups. RESULTS: Three hundred and seventeen participants completed the survey: 39.4% of respondents said that they would definitely donate their organs; 6.9% would only give via live donation; 51.4% were undetermined; and 2.2% absolutely refused to donate. Muslim respondents favored organ donation (36.5%) and linked it to religious reasons (6.3%). Only 4 (1.3%) of the 6 (1.9%) Muslim respondents who said they would definitely not donate did so because they felt that organ donation was religiously inappropriate. Of 22 Muslim participants (7.3%), 5 (1.6%) attributed the idea of living donation to religious reasons and 11 (3.6%) did not have enough information. The atheist respondents believed that the reason for organ donation was to do someone else a favor (88.8%). The deist and agnostic believers also ascribed to this view. In order to evaluate the effects of cultural causes, we examined regional responses and found that 85 of the 196 participants in the Marmara Region would definitely donate organs, 18 would do so only for live donations, and 5 would definitely not donate. CONCLUSION: Religious and cultural factors affect people's decision to donate their organs. In the survey we conducted on Turkish responders, we saw that religious causes are particularly effective in organ donation.


Subject(s)
Cultural Characteristics , Religion , Tissue Donors/psychology , Tissue and Organ Procurement , Adolescent , Adult , Attitude , Female , Humans , Islam/psychology , Male , Middle Aged , Socioeconomic Factors , Surveys and Questionnaires , Turkey , Young Adult
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