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Uncategorized Published - 26 October, 2021    By - Dr Clemens
What to know about ADHD migraines

Author: Zia Sherrell Medical News Today People with ADHD may experience symptoms including difficulty concentrating, excessive physical movements, impulsivity, and becoming easily distracted. In addition to behavioral challenges, individuals may also experience physical symptoms such as migraine headaches. Attention deficit hyperactivity disorder, or ADHD, is a chronic developmental disorder marked by difficulty regulating attention and […]

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Uncategorized Published - 25 October, 2021    By - Dr Clemens
Phenylephrine or Ephedrine for Intraoperative Hypotension? Consider the Cerebral Microcirculation

Authors: Paul S. García, M.D., Ph.D. Charles H. Brown, IV, M.D., M.H.S. Anesthesiology November 2021, Vol. 135, 775–777. Intraoperative hypotension is common and known to be associated with suboptimal patient outcomes.  Over 90% of patients receiving anesthesia for surgery are expected to have at least one documented episode where the blood pressure decreased more than 20% below baseline.  Although […]

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Uncategorized Published - 25 October, 2021    By - Dr Clemens
Preoperative Paravertebral Block and Chronic Pain after Breast Cancer Surgery

Authors: Aline Albi-Feldzer, M.D. et al  Anesthesiology October 2021. Background The effectiveness of paravertebral block in preventing chronic pain after breast surgery remains controversial. The primary hypothesis of this study was that paravertebral block reduces the incidence of chronic pain 3 months after breast cancer surgery. Methods In this prospective, multicenter, randomized, double-blind, parallel-group, placebo-controlled […]

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Uncategorized Published - 25 October, 2021    By - Dr Clemens
Pressure Support versus Spontaneous Ventilation during Anesthetic Emergence—Effect on Postoperative Atelectasis

Authors: Heejoon Jeong, M.D. et al  Anesthesiology October 2021. Background Despite previous reports suggesting that pressure support ventilation facilitates weaning from mechanical ventilation in the intensive care unit, few studies have assessed its effects on recovery from anesthesia. The authors hypothesized that pressure support ventilation during emergence from anesthesia reduces postoperative atelectasis in patients undergoing […]

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Uncategorized Published - 25 October, 2021    By - Dr Clemens
Rhythmic Change of Cortical Hemodynamic Signals Associated with Ongoing Nociception in Awake and Anesthetized Individuals: An Exploratory Functional Near Infrared Spectroscopy Study

Authors: Ke Peng, Ph.D. et al  Anesthesiology November 2021, Vol. 135, 877–892. Background Patients undergoing surgical procedures are vulnerable to repetitive evoked or ongoing nociceptive barrage. Using functional near infrared spectroscopy, the authors aimed to evaluate the cortical hemodynamic signal power changes during ongoing nociception in healthy awake volunteers and in surgical patients under general […]

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