Anesthesia, essays and researches
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Anesthetic management of pheochromocytoma is complicated and challenging. Extra-adrenal pheochromocytoma is a rare neuroendocrine tumor that produces, stores and secretes catecholamines. The main-stay in the management of pheochromocytoma surgeries is Preoperative preparation which has improved perioperative outcome. ⋯ Resection of the tumor results in acute withdrawal of catecholamines, which may lead to severe hypotension. In perioperative period, adequate hydration should be maintained. Beta-blockers, nitroglycerine, sodium nitroprusside and phenylephrine are required to avoid hemodynamic fluctuations and should be used appropriately.
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Laryngeal mask airway supreme (LMA-S) has an inflatable cuff while i-gel has a noninflatable cuff made of thermoplastic elastomer. ⋯ Both devices are suitable for positive pressure ventilation (PPV) in anesthetized paralyzed patients. However, i-gel gives a better laryngeal seal when compared to LMA-S and may be chosen preferentially for PPV.
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Propofol has been used for the induction and maintenance of anesthesia. However, patients experience vascular pain during its injection. ⋯ The results indicate an effect of the lipid type on delayed pain reduction, especially propofol-MCT/LCT. On the other hand, the lidocaine decreases immediate propofol-LCT vascular pain.
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Unanticipated difficult intubation can be challenging to anesthesiologists, and various bedside tests have been tried to predict difficult intubation. ⋯ The diagnostic accuracy of NC/TM ratio and Mallampatti score were better compared to other bedside tests to predict difficult intubation in Indian population.
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The management of cardiac arrest in pregnancy is an important task for the emergency physicians. Some reasons for cardiac arrest are reversible and should be recognized and managed promptly. Cardiopulmonary resuscitation follows general advanced cardiac life support guidelines with several modifications for pregnant women, taking into account the lives of both mother and fetus. Here, we present the case of 23-year-old pregnant patient who came to Guru Nanak Dev Hospital, Amritsar; in shock, had a cardiac arrest, successfully resuscitated in Intensive Care Unit (ICU), delivered by emergency cesarean section and was discharged from ICU on 9(th) day in healthy state.