A risk factor associated with subsequent new vertebral compression fracture after conservative therapy for patients with vertebral compression fracture: a retrospective observational study

2020 ◽  
Vol 15 (1) ◽  
Author(s):  
Koun Yamauchi ◽  
Asami Adachi ◽  
Manato Kameyama ◽  
Masahiro Murakami ◽  
Yoshihiro Sato ◽  
...  
Keyword(s):  
Risk Factor ◽  
Observational Study ◽  
Conservative Therapy ◽  
Vertebral Compression Fracture ◽  
Compression Fracture ◽  
Retrospective Observational Study

Hemmkörperentwicklung bei Hämophilie-Patienten nach Präparate wechsel

2012 ◽  
Vol 32 (S 01) ◽  
pp. S39-S42 ◽  
Author(s):  
S. Kocher ◽  
G. Asmelash ◽  
V. Makki ◽  
S. Müller ◽  
S. Krekeler ◽  
...  
Keyword(s):  
Risk Factors ◽  
Risk Factor ◽  
Observational Study ◽  
Retrospective Observational Study ◽  
Frequent Change ◽  
Patient Age ◽  
Treatment Regimens ◽  
Patient Âgé ◽  
The Relationship ◽  
Observation Period

SummaryThe retrospective observational study surveys the relationship between development of inhibitors in the treatment of haemophilia patients and risk factors such as changing FVIII products. A total of 119 patients were included in this study, 198 changes of FVIII products were evaluated. Results: During the observation period of 12 months none of the patients developed an inhibitor, which was temporally associated with a change of FVIII products. A frequent change of FVIII products didn’t lead to an increase in inhibitor risk. The change between plasmatic and recombinant preparations could not be confirmed as a risk factor. Furthermore, no correlation between treatment regimens, severity, patient age and comorbidities of the patients could be found.

scholarly journals The Association between Cardiopulmonary Resuscitation in Out-of-Hospital Settings and Chest Injuries: A Retrospective Observational Study

2018 ◽  
Vol 33 (2) ◽  
pp. 171-175 ◽  
Author(s):  
Wataru Takayama ◽  
Hazuki Koguchi ◽  
Akira Endo ◽  
Yasuhiro Otomo
Keyword(s):  
Risk Factors ◽  
Logistic Regression ◽  
Risk Factor ◽  
Cardiopulmonary Resuscitation ◽  
Observational Study ◽  
Independent Risk Factor ◽  
Retrospective Observational Study ◽  
Multivariate Logistic Regression ◽  
Chest Injuries ◽  
Independent Risk Factors

AbstractObjectivesThe aim of this study was to assess the risk of cardiopulmonary resuscitation (CPR) performed in out-of-hospital settings for chest injuries in patients with out-of-hospital cardiac arrest (OHCA).MethodsThis retrospective, observational study was conducted in an emergency critical care medical center in Japan. Non-traumatic OHCA patients transferred to the hospital from April 2013 through August 2016 were analyzed. The outcome was defined by chest injuries related to CPR, which is composite of rib fractures, sternal fractures, and pneumothoraces. A multivariate logistic regression analysis was performed to assess the independent risk factors for chest injuries related to CPR. The threshold of out-of-hospital CPR duration that increased risk of chest injuries was also assessed.ResultsA total of 472 patients were identified, of whom 233 patients sustained chest injuries. The multivariate logistic regression model showed that the independent risk factors for chest injuries were age and out-of-hospital CPR duration (age: AOR=1.06 [95% CI, 1.04 to 1.07]; out-of-hospital CPR duration: AOR=1.03 [95% CI, 1.01 to 1.05]). In-hospital CPR duration was not an independent risk factor for chest injuries. When the duration of out-of-hospital CPR extended over 15 minutes, the likelihood of chest injuries increased; however, this association was not statistically significant.ConclusionsLong duration of out-of-hospital CPR was an independent risk factor for chest injuries, possibly due to the difficulty of maintaining adequate quality of CPR. Further investigations to assess the efficacy of alternative CPR devices are expected in cases requiring long transportation times.TakayamaW, KoguchiH, EndoA, OtomoY. The association between cardiopulmonary resuscitation in out-of-hospital settings and chest injuries: a retrospective observational study. Prehosp Disaster Med. 2018;33(2):171–175.

Incidence and risk factor of vocal cord paralysis following slide tracheoplasty for congenital tracheal stenosis: a retrospective observational study

2021 ◽  
pp. 1-5
Author(s):  
Naoki Kaneko ◽  
Tomomi Hasegawa
Keyword(s):  
Risk Factor ◽  
Observational Study ◽  
Vocal Cord ◽  
Tracheal Stenosis ◽  
Vocal Cord Paralysis ◽  
Retrospective Observational Study ◽  
Congenital Tracheal Stenosis ◽  
Tracheal Reconstruction ◽  
Slide Tracheoplasty ◽  
Cardiovascular Anomalies

Abstract Background: Slide tracheoplasty for congenital tracheal stenosis (CTS) has been shown to improve post-operative outcomes, but the incidence and risk factors of vocal cord paralysis (VCP) following slide tracheoplasty remain unclear. This study aimed to review our experience of slide tracheoplasty for CTS with a focus on post-operative VCP. Methods: Twenty-eight patients, who underwent tracheal reconstruction with or without cardiovascular repair at Kobe Children’s Hospital between June, 2016 and March, 2020 were enrolled in this retrospective observational study. They were divided into two groups based on the presence of a pulmonary artery sling (PA sling). Perioperative variables were compared between the two groups. Results: Twenty-one of the 28 patients underwent concomitant repair for associated cardiovascular anomalies, including 15 patients with PA sling. The overall incidence of VCP following slide tracheoplasty was 28.6%. The incidences of VCP were 46.7% in patients with CTS and PA sling, which were 14.3% in CTS patients without cardiovascular anomalies. The only risk factor associated with VCP following slide tracheoplasty was a concomitant repair for PA sling. Post-operatively, the duration of nasogastric tube feeding in patients with VCP was significantly longer than that in patients without VCP. Conclusions: The incidence of VCP following slide tracheoplasty for CTS was high, especially in concomitant repair cases for PA sling. Routine screening and evaluation of VCP soon after post-operative extubation is required for its appropriate management.

scholarly journals Use of mNUTRIC-Score for Nutrition Risk Assessment and Prognosis Prediction in Critically Ill Patients with COVID-19: A Retrospective Observational Study

2021 ◽  
Vol 2021 ◽  
pp. 1-7
Author(s):  
Francisco G. Yanowsky-Escatell ◽  
Areli L. Ontiveros-Galindo ◽  
Kevin J. Arellano-Arteaga ◽  
Luis M. Román-Pintos ◽  
Carlos A. Andrade-Castellanos ◽  
...  
Keyword(s):  
Risk Factor ◽  
Observational Study ◽  
Critically Ill ◽  
Mortality Risk ◽  
Critically Ill Patients ◽  
Cox Regression ◽  
Nutritional Risk ◽  
Retrospective Observational Study ◽  
Nutrition Risk ◽  
Cox Regression Analysis

Introduction. Nutritional risk is highly prevalent in patients with COVID-19. Relevant data on nutritional assessment in the critically ill population are scarce. This study was conducted to evaluate the modified Nutrition Risk in the Critically Ill (mNUTRIC)-Score as a mortality risk factor in mechanically ventilated patients with COVID-19. Methods. We conducted this retrospective observational study in critically ill patients with COVID-19. Patients’ characteristics and clinical information were obtained from electronic medical records. The nutritional risk for each patient was assessed at the time of mechanical ventilation using the mNUTRIC-Score. The major outcome was 28-day mortality. Results. Ninety-eight patients were analyzed (mean age, 57.22 ± 13.66 years, 68.4% male); 46.9% of critically ill COVID-19 patients were categorized as being at high nutrition risk (mNUTRIC-Score of ≥5). A multivariate logistic regression model indicated that high nutritional risk has higher 28-day hospital mortality (OR = 4.206, 95% CI: 1.147–15.425, p = 0.030 ). A multivariate Cox regression analysis showed that high-risk mNUTRIC-Score had a significantly increased full-length mortality risk during hospitalization (OR = 1.991, 95% CI: 1.219–3.252, p = 0.006 ). Conclusion. The mNUTRIC-Score is an independent mortality risk factor during hospitalization in critically ill COVID-19 patients.

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