vbg analysis

OBJECTIVES: The objective of the study was to identify whether venous blood gas (VBG) variables may serve as a predictor of inflammatory lower airway disease (ILAD) in cats presenting with respiratory distress. A secondary objective of this study was to compare the diagnostic utility of patient signalment, history and physical examination findings, as compared with VBG variables. METHODS: The medical records of cats presenting with respiratory distress secondary to ILAD (54 cases) and non-ILAD (121 controls) were retrospectively reviewed...

BACKGROUND: Although different procedures have been proposed as revisional surgery for patients who had previously undergone a failed primary restrictive procedure, the ideal revisional procedure is still a matter of debate. METHODS: A systematic search was performed in all electronic databases to find studies comparing one anastomosis-mini gastric bypass (OAGB-MGB) or Roux-en-Y gastric bypass (RYGB) as revisional bariatric surgery for weight regain or intolerance/complications of a primary restrictive procedure...

OBJECTIVES: Venous blood gas (VBG) analysis is becoming a popular alternative to arterial blood gas (ABG) analysis due to reduced risk of complications at phlebotomy and ease of draw. In lack of published data, this study aimed to establish reference intervals (RI) for correct interpretation of VBG results. METHODS: One hundred and 51 adult volunteers (101 females, 50 males, 18-70 years) were enrolled after completion of a health questionnaire. Venous blood was drawn into safe PICO syringes and analysed on ABL827 blood gas analyser (Radiometer Pacific Pty...

Background Patients with psychogenic hyperventilation frequently visit emergency departments (EDs). Arterial blood gas (ABG) analysis is performed to evaluate patients with dyspnea. This may show respiratory alkalosis in patients with hyperventilation. ABG may also reveal elevated serum lactate levels, although psychogenic hyperventilation syndrome is a benign condition. However, arterial puncture is a painful and risky procedure. We hypothesized that venous blood gas (VBG) analysis would be sufficient for evaluating patients with suspected psychogenic hyperventilation...

OBJECTIVES/HYPOTHESIS: To investigate the effect of FFP3 mask usage on venous blood gases (VBG) and some subjective symptoms METHODS: VBG analyses and subjective symptom questionary were obtained from 15 healthcare proffesionals before and after 4-h FFP3 mask usage. RESULTS: Wearing an FFP3 mask for 4 hours did not change any venous blood gas parameters between pre- and post-values, statistically. According to an 8-symptom questionary, only nausea did not show any significance...

INTRODUCTION: Delivering integrated sexual and reproductive health services (SRHS) in emergencies is important in order to save lives of the most vulnerable as well as to combat poverty, reduce inequities and social injustice. More than 60% of preventable maternal deaths occur in conflict areas and especially among the internally displaced persons (IDP). Between 2016 and 2018, unprecedented violence erupted in the Kasaï's region, in the Democratic Republic of Congo (DRC), called the Kamuina Nsapu Insurgency...

INTRODUCTION: Nebulized budesonide has been long used in chronic obstructive pulmonary disease (COPD) exacerbation. This study aimed to compare the effectiveness of nebulized budesonide (NB) versus oral prednisolone (OP) in increasing peak expiratory flow rate (PEFR) of COPD patients in emergency department (ED). METHODS: Patients with COPD exacerbation, referring to ED were enrolled in this randomized trial study. In the first group, NB 0.5 mg every 30 minutes till three doses, placebo tablet, and standard treatment was administered...

A 62-year-old female presented to the emergency department (ED) with fatigue and generalized body weakness for the last three days. Upon arrival, initial ECG showed wide complex tachycardia with sine waves and a heart rate (HR) ranging between 100-170 bpm. She was otherwise vitally stable. The patient had a past medical history of hyperaldosteronism, type 2 diabetes mellitus (DM), chronic kidney disease (CKD) with microalbuminuria, and hypertension. She also had a history of cerebrovascular accident (CVA) and residual left-sided weakness more pronounced in the upper limb...

BACKGROUND: Upper extremity hemiparesis is one of the most common post-stroke disabilities requiring rehabilitation. OBJECTIVE:  To compare the effects of virtual and real boxing training in addition to neurodevelopmental treatment on the upper extremity, balance, and cognitive functions in hemiparetic stroke patients. METHODS:  Forty hemiparetic stroke patients were assigned to either real boxing group-RBG (n=20) or virtual boxing group-VBG (n=20), for a total of 24 sessions (3 sessions/week for 8 weeks)...

OBJECTIVE: 1) To evaluate agreement for electrolyte measurements in goats between a handheld point-of-care analyzer (Abaxis VetScan i-STAT 1) (POC) and a benchtop blood gas analyzer (Opti CCA-TS2) (VBG) and 2) to evaluate effect of sample type on electrolytes values reported by both analyzers. MATERIAL AND METHODS: In 21 hospitalized caprine patients and 9 healthy research goats, blood samples were collected into heparin-containing tubes (Sodium Heparin 33 IU/2 ml) (TUBE) and a heparinized syringe (Sodium Heparin 430 IU/ml) (SYRINGE)...

In cases with difficult scaphoid screw placement due to small, fragile bone fragments, or transplants and insufficient space, the internal Kirschner wire fixation is a fallback option; however, controversy remains regarding its stability, safety, and outcome. Between 2001 and 2011, 95 patients were treated in our center (n = 80 with cannulated compression screws and n = 15 with Kirschner wires), and retrospectively analyzed. The outcome measurements included the analysis of patient data, union rate and analysis of functional measures, and quality of life...

INTRODUCTION: In the last two decades, an impressive increase in the number of surgical interventions was recorded in bariatric surgery. Similarly, several bibliometric studies reported an increasing trend for scientific production. This study aims to compare these two trends. METHODS: This study focused on the period 2003-2016 and included the following procedures: adjustable gastric banding (AGB), bilio-pancreatic deviation (BPD), one-anastomosis gastric bypass (OAGB), Roux-en-Y gastric bypass (RYGB), sleeve gastrectomy (SG), and vertical banded gastroplasty (VBG)...

Background: The purpose of this study was to investigate the accuracy of the continuously stored data from the Abbott FreeStyle Libre flash glucose monitoring (FGM) system in Chinese diabetes patients during standard meal tests when glucose concentrations were rapidly changing. Subjects and Methods . Interstitial glucose levels were monitored for 14 days in 26 insulin-treated patients with type 2 diabetes using the FGM system. Standard meal tests were conducted to induce large glucose swings...

PURPOSE: The purpose of this study was to conduct a systematic review of the existing literature to determine the effect of bariatric surgery on various pharmacokinetic parameters of oral antibiotic absorption as well as overall patient outcomes. MATERIALS AND METHODS: MEDLINE, EMBASE, and Cochrane Central Register of Controlled Trials (CENTRAL) were searched up to February 2020. Outcomes of interest included change in pharmacokinetic parameters of oral antibiotics administered to patients following bariatric surgery, using variables such as maximum plasma concentration (Cmax), time to reach maximum plasma concentration (Tmax), area under the concentration-time curve (AUC), clearance, and volume of distribution...

Objective: To determine if bicarbonate values from venous blood gas (VBG) and plasma chemistry samples provided agreement in determining the bicarbonate criteria for the diagnosis and/or resolution of diabetic ketoacidosis (DKA). Methods: A retrospective chart review of data from patients admitted to a tertiary care hospital with a diagnosis of DKA over a four year period was performed. Paired bicarbonate values from a VBG and chemistry panel, if drawn within 60 minutes of each other, were compared...

OBJECTIVES: Obesity hypoventilation syndrome (OHS) and some neuromuscular diseases (NMD) present with hypercapnic respiratory failure. Arterial blood gas (ABG) analysis is important in the diagnosis, follow-up, and treatment response of these diseases. However, ABG sampling is difficult in these patients because of excessive subcutaneous fat tissue, muscle atrophy, or contracture. The aim of this study is to investigate the value of venous blood gas (VBG), which is an easier and less complicated method, among stable patients with OHS and NMD...

INTRODUCTION: Arterial blood gas (ABG) sampling is routinely performed in major trauma patients to assess the severity of hemorrhagic shock. Compared to venous blood gas (VBG), ABG is an additional procedure with risks of hematoma and pain. We aim to determine if pH, base deficit (BD), and lactate from VBG and ABG in trauma patients are clinically equivalent. If proven, the need for ABG and its associated risks can be eliminated. METHODS: This prospective observational study was conducted in the Emergency Department of National University Hospital, Singapore, between February and October 2016...

Internationally, different Video Image Analysis Systems (VIAS) are established to enable categorization of beef carcasses according to a marbling score as determining part of trading categories. Different established standardized cutting positions of longissimus thoracis, among other reasons, hamper the use of VIAS in European countries. The objective of the study was to explore the potential of a VIAS-based grading system VBG 2000 for the estimation of marbling of carcasses cut according to German standards...

BACKGROUND: Conversional bariatric surgery has relatively high rates of complications. We aimed to analyze our single-center experience with patients requiring conversional laparoscopic Roux-en-Y gastric bypass (LRYGB) following a failed primary open or laparoscopic vertical banded gastroplasty (OVBG or LVBG, respectively). METHODS: The records of patients who underwent LRYGB as a conversional procedure after VBG between November 2004 and December 2017 were reviewed...

Importance: Bariatric surgery is an established treatment for obesity, but knowledge on the long-term incidence of revisional surgery is scarce. Objective: To determine the incidence and type of revisional surgery after bariatric surgery in 26 years of follow-up of participants in the Swedish Obese Subjects (SOS) study. Design, Setting, and Participants: The SOS study is a prospective nonrandomized controlled study comparing bariatric surgery (banding, vertical banded gastroplasty [VBG], and gastric bypass [GBP]) with usual care...