Childbirth with epidural analgesia in a pregnant woman with hypokalemic periodic paralysis.

Familial hypokalaemic periodic paralysis (FHPP) is an uncommon genetic disease characterized by muscle weakness associated with hypokalaemia. Episodes are precipitated by drugs, stress, metabolic diseases, hypothermia or infection. We report the case of a 38-year-old pregnant women with FHPP who underwent epidural analgesia for labour. Pregnant women with FHPP require multidisciplinary management involving an anaesthesiologist, a gynaecologist and a paediatrician. It is important to maintain normothermia, prevent hyperventilation, monitor electrolytes, avoid glucose infusions and medications that cause hypokalaemia, and administer potassium supplements when required. Locoregional techniques should be preferred over general anaesthesia. Early epidural analgesia reduces the risk of pain that could trigger an episode of FHPP. In the case of general anaesthesia, drugs that can cause malignant hyperthermia should be avoided, and short-acting non-depolarizing neuromuscular blockers with blockade-depth monitoring should be used.

Childbirth with epidural analgesia in a pregnant woman with hypokalemic periodic paralysis. / Parto con analgesia epidural en una gestante con parálisis periódica hipocaliémica.

Familial hypokalaemic periodic paralysis (FHPP) is an uncommon genetic disease characterized by muscle weakness associated with hypokalaemia. Episodes are precipitated by drugs, stress, metabolic diseases, hypothermia or infection. We report the case of a 38-year-old pregnant women with FHPP who underwent epidural analgesia for labour. Pregnant women with FHPP require multidisciplinary management involving an anaesthesiologist, a gynaecologist and a paediatrician. It is important to maintain normothermia, prevent hyperventilation, monitor electrolytes, avoid glucose infusions and medications that cause hypokalaemia, and administer potassium supplements when required. Locoregional techniques should be preferred over general anaesthesia. Early epidural analgesia reduces the risk of pain that could trigger an episode of FHPP. In the case of general anaesthesia, drugs that can cause malignant hyperthermia should be avoided, and short-acting non-depolarizing neuromuscular blockers with blockade-depth monitoring should be used.

Anesthetic management of Kearns-Sayre syndrome. Case report. / Tratamiento anestésico en el síndrome de Kearns-Sayre. Descripción de un caso.

Kearns-Sayre syndrome is a mitochondrial myopathy characterized by ophthalmoplegia, pigmentary retinopathy and cardiac conduction abnormalities. This article describes the clinical management of a 50-year-old patient with Kearns-Sayre syndrome who underwent subarachnoid anesthesia for a traumatic femoral fracture surgery.

Implication of general anaesthetic and sedation techniques in temporomandibular joint disorders - a systematic review.

The purpose of this study was to conduct a systematic review of the literature on temporomandibular joint damage directly related to general anaesthesia and sedation. We searched MEDLINE, SCOPUS and the COCHRANE Library for titles and abstracts containing terms related to the subject. The search delimiters were analytical and descriptive studies with abstracts in Spanish, German, English or French, with no time limit. The search was updated in January 2015. Of the 398 articles found, 89 were duplicates and only 28 were of interest. Of these, 23 (82.14%) were case and case series reports, 4 (14.28%) were longitudinal studies and 1 (3.57%) was a cross-sectional study. General anaesthesia and sedation are risk factors for temporomandibular joint damage because of the drop in muscle tone caused by the drugs employed and because of airway management manoeuvres involving the joint. Joint complications have been described with spontaneous ventilation as well as with ventilation assisted by a face or laryngeal mask and with intubation. They are more frequent in women and/or patients with previous temporomandibular problems. Proper assessment is required both before and after anaesthesia or sedation in order to foresee and avoid or minimize temporomandibular complications. The data should be treated with caution, as the evidence of case and case series reports is not of a high standard and the small number of analytical studies is not entirely comparable. General anaesthesia and sedation techniques can influence the onset of temporomandibular joint disorders. More studies are needed to provide better clinical evidence.