[This retracts the article on p. 276 in vol. 10, PMID 27375381.][This retracts the article on p. 74 in vol. 10, PMID 26955315.][This retracts the article on p. 25 in vol. 8, PMID 24665236.][This retracts the article on p. 548 in vol. 12, PMID 30429735.][This retracts the article on p. 121 in vol. 10, PMID 27051359.][This retracts the article on p. 6 in vol. 10, PMID 26955303.][This retracts the article on p. S72 in vol. 8, PMID 25538527.][This retracts the article on p. 456 in vol. 8, PMID 25422601.][This retracts the article on p. 368 in vol. 8, PMID 25191189.][This retracts the article on p. 233 in vol. 8, PMID 24843339.].The quadratus lumborum (QL) block provides analgesia to the abdominal wall while sparing the side effects of neuraxial blocks. We describe a case series of eight patients treated with a continuous infusion of local anesthetic via bilateral posterior QL catheters infusion block for analgesia after abdominal surgeries. We found that the median duration of the procedure was 26 min and the median opioid consumption over the first postoperative 72 h was 110 mg of morphine equivalents.  https://www.selleckchem.com/products/incb28060.html  The bilateral continuous posterior QL block is a feasible analgesic intervention and can be considered as a component of multimodal analgesic pathways.Any narrowing in the airway presents as obstruction and with features of noisy breathing. The presence of subglottic stenosis poses a great challenge to the anesthesiologist. Diagnostic and corrective procedures by Otolaryngologist require rigid endoscopy which demands apneic ventilation. Hence, the goal of general anesthesia in the presence of subglottic stenosis requires a patent airway to maintain oxygenation and ventilation and avoid hypoxia. We present an interesting case of a preterm neonate with subglottic stenosis who was managed successfully with endoscopic release.Floppy epiglottis in an adult is rare and often pathological. Airway obstruction caused by floppy epiglottis in an adult is rarely reported. Neck mass, however, can affect the airway in many ways; however, inducible upper airway obstruction by extra-laryngeal neck mass is hardly been reported. In most of the instances of inducible laryngeal obstruction, the tumor is found in and around the laryngeal inlet. Herein, we report such an unusual incident happened to a 40-year-old gentleman, a case of oral carcinoma for 3 months and a rapidly increasing swelling (6 × 5 cm) over the right side of the neck for 8 days. He presented to us for emergency tracheostomy with the feature of acute upper airway obstruction, unable to lie down; and having difficulty in breathing, desaturation, and chocking even in propped up position. The case highlights the importance of clinical findings and difficulties faced for airway management in such patients.The altered pediatric airway is a nightmare for an anesthesiologist. Managing such cases with limited resources makes it more challenging. Here, we report a case of pediatric patient with altered airway anatomy posted for gastrotomy and feeding tube insertion. This case highlights the management of pediatric difficult airway and discusses the various choices of anesthesia technique.We report the case of an 8-year-old child suspected to have postdural puncture headache after multiple lumbar punctures for collection of cerebrospinal fluid for analysis. His symptoms included headache, nonprojectile vomiting, and lethargy. When conservative management failed, an epidural blood patch was applied and the depth of the epidural space was determined using MRI. Epidural blood patch treatment was successful, and an epidural catheter was left in situ, in case a second patch was required.Tracheal intubation is challenging in patients with severe cervical spine pathology. In such cases, awake fiberoptic intubation is the gold standard and safest option for tracheal intubation. However, this technique requires the patient's understanding and cooperation, and therefore, may be contraindicated in patients with refusal or poor tolerance. Herein, we report successful orotracheal intubation in a patient with limited mouth opening and severe cervical spine rigidity under general anesthesia using an extraglottic airway device and a gum-elastic bougie under C-arm fluoroscopic guidance.The Saudi Anesthesia Society (SAS) in line with the Mission and Vision of the Kingdom of Saudi Arabia to contain the new coronavirus disease (COVID-19) is pleased to develop a statement regarding airway management of suspected/confirmed patients with this virus, to ensure the safe practice in dealing with the patient as well as protecting the medical staff from getting the infection. In this report, we have summarized the guidelines necessary for airway management of suspected/confirmed COVID-19 patient. Since the COVID-19 outbreak is up to date existed, therefore this report is considered as interim guidelines for airway management of the suspected/confirmed patients. The guidelines will be revisited and modified in the future, if necessary.The Saudi Anesthesia Society (SAS) has developed interim guidelines on perioperative care of COVID-19 patients who undergo surgery and anesthesia.[1] Patients with "suspected/confirmed" COVID-19 might be scheduled for emergency thoracic procedures either during the acute or convalescence phases of the disease. There is a demanding need to develop the SAS recommendations on the perioperative care of thoracic surgery patients during the COVID-19 outbreak. There are no relevant publications on perioperative care of thoracic surgery in COVID-19 patients. These recommendations were developed from the previous experience of management of patients during the MERS-CoV outbreak in 2012-2013 and literature available on the general airway and anesthesia care for patients with COVID-19, SARS, MERS-CoV.Necessary procedures during the COVID-19 pandemic include electroconvulsive therapy (ECT). Providing ECT has been considered an essential service during COVID-19 in the Singapore healthcare system, not least to contribute to disease control within a society in part due to the nature of the ECT patient population. There is limited evidence-based scientific information available regarding a procedural framework for ECT during a respiratory pandemic, when much attention in the healthcare system is focused on different areas of clinical care. This article attempts to describe such a framework for ECT procedures acknowledging limited solid scientific evidence at this time and being mindful of future changes to these suggestions as testing, immunization, and treatment options develop. This approach can be adopted in whole or in part to assist practitioners to protect the patient and themselves during the procedure.