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The objective of this study was to compare complications and other perioperative outcomes between intraoral and transcervical drainage of both retropharyngeal and parapharyngeal abscesses.

This was a retrospective study that analyzed data from the 2012 to 2016 National Surgical Quality Improvement Program (NSQIP)-Pediatric public use files. Baseline characteristics and perioperative outcomes including postoperative complications and length of hospital stay (LOS) were compared between intraoral and transcervical drainage groups. Multivariable logistic regression was performed to inspect predictors of having an extended LOS, defined as LOS greater than 3 days.

A total of 1174 patients were included. Mean age was 5.1 ± 3.8 years in the intraoral group (N = 1063) and 4.2 ± 4.3 years in the transcervical group (N = 111,

 < .001). There was no significant difference in the rate of post-operative complications between groups (5.7% intraoral vs 8.1% transcervical,

 = .316). LOS was significantly longer in the transcervical group (>3 days in 36.2% of intraoral vs 49.5% of transcervical,

 = .006). Patients in the transcervical group had 1.59 times the odds of extended LOS, after adjusting for age, pre-operative ventilator support, asthma, structural pulmonary disease, hematologic disorders, and all post-operative complications (

 = .024).

There does not appear to be a significant difference in the rate of post-operative complications after intraoral versus transcervical drainage for pharyngeal abscesses in children. However, transcervical drainage was associated with an extended hospital stay. Further prospective studies will be needed to determine the reasons for this.

There does not appear to be a significant difference in the rate of post-operative complications after intraoral versus transcervical drainage for pharyngeal abscesses in children. However, transcervical drainage was associated with an extended hospital stay. Further prospective studies will be needed to determine the reasons for this.

Massive hemobilia is a life-threatening condition and therapeutic challenge. Few studies have demonstrated the use of N-butyl cyanoacrylate (NBCA) for massive hemobilia.

To investigate the efficacy and safety of transcatheter arterial embolization (TAE) using NBCA Glubran 2 for massive hemobilia.

Between January 2012 and December 2019, the data of 26 patients (mean age 63.4 ± 12.6 years) with massive hemobilia were retrospectively evaluated for TAE using NBCA. The patients' baseline characteristics, severities of hemobilia, and imaging findings were collected. Emergent TAE was performed using 12-14 mixtures of NBCA and ethiodized oil. Technical success, clinical success, procedure-related complications, and follow-up outcomes were assessed.

Pre-procedure arteriography demonstrated injuries to the right hepatic artery (n = 24) and cystic artery (n = 2). Initial coil embolization distal to the lesions was required in 5 (19.2%) patients to control high blood flow and prevent end-organ damage. After a mean treatment time of 11.2 ± 5.3 min, technical success was achieved in 100% of the patients without non-target embolization and catheter adhesion. Clinical success was achieved in 25 (96.2%) patients. Major complications were noted in 1 (3.8%) patient with gallbladder necrosis. During a median follow-up time of 16.5 months (range 3-24 months), two patients died due to carcinomas, whereas none of the patients experienced recurrent hemobilia, embolic material migration, or post-embolization complications.

NBCA embolization for massive hemobilia is associated with rapid and effective hemostasis, as well as few major complications. This treatment modality may be a promising alternative to coil embolization.

NBCA embolization for massive hemobilia is associated with rapid and effective hemostasis, as well as few major complications. This treatment modality may be a promising alternative to coil embolization.Clinical biochemists often wish to compare two groups of measurements. Mdivi-1 solubility dmso In order to do so, they must be familiar with Student's t-test. This article provides guidance for the use of the Welch t-test, with subtle but important differences and validity in a broader range of settings advises the use of the Welch t-test rather than Student's t-test.

In rural settings, many healthcare professionals experience intersections of professional and personal relationships, often known as dual roles. Dual roles are traditionally studied in terms of their potential for ethical conflicts or negative effects on care. In the existing scholarship, there is little discussion of dual roles in long-term care (LTC) settings, which present distinct conditions for care. Unlike other forms of health care, LTC work is provided daily, over longer periods, in care recipients' home environments. This article outlines results from a case study of LTC in rural Alberta, Canada and provides evidence of some of the challenges and, more notably, the considerable benefits of dual roles in these settings.

The qualitative data discussed in this article come from a multi-site comparative case study of rural LTC that, among other questions, asked, 'How do personal and professional lives intersect in rural LTC settings across the province?' These data were collected through the use of rconversations among care providers, with an emphasis on the cultural context of care provision and how dual roles play out in their specific professional practice. Blanket policies or educational approaches that frame dual roles as necessarily problematic are not only insensitive to the unique nature of rural LTC, but prohibitive of relational elements that these results suggest are highly supportive of person-centered care.

Smear-positive pulmonary tuberculosis (PTB) requires rapid diagnosis and treatment to prevent ongoing transmission. Collection of two sputum specimens is considered the minimum requirement for the diagnosis of PTB but current guidelines in the Torres Strait Islands, Australia, recommend three sputum specimens; this frequently delays treatment initiation.

A retrospective study was performed to ascertain the diagnostic yield of sputum specimens collected in the Torres Strait Islands. The study assessed demographics and characteristics of all PTB cases diagnosed between 2000 and 2018, and assessed the diagnostic yield in 143 patients from whom at least three sputum specimens had been collected prior to treatment commencement. Incremental and cumulative yield was calculated for each sputum specimen. Data were further analysed using binary logistic regression to examine the association between selected characteristics and a smear-positive acid-fast bacilli (AFB) result.

Overall, AFB was detected from the first or second sputum specimen in 97 of 101 PTB cases that were sputum smear positive.