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Cardiofaciocutaneous syndrome is a rare syndrome characterized by particular craniofacial features, cardiac abnormalities, and multiple organ diseases. Patients present with pulmonary stenosis, hypertrophic cardiomyopathy, short neck, micrognathia, laryngomalacia, and tracheomalacia. These conditions may strongly influence patient perioperative outcomes. We describe a 15-year-old child with cardiofaciocutaneous syndrome presenting for a dentistry procedure. She had an uneventful perioperative and postoperative course except for difficult airway management., (Copyright © 2021 Sociedade Brasileira de Anestesiologia. Published by Elsevier Editora Ltda. All rights reserved.)

Background: Ultrasound-guided (USG) ilioinguinal/iliohypogastric nerve (II/IHN) block is a widely validated anesthetic technique for inguinal herniorrhaphy. As the spermatic cord, scrotum, and adjacent thigh receive sensory innervation from the genital branch of genitofemoral nerve (GFN), the addition of GFN block has been suggested to improve the quality of perioperative anesthesia and analgesia. The aim of this study is to compare GFN block plus II/IHN block with II/IHN block alone for intraoperative anesthesia and post-operative pain management., Methods: We enrolled 80, ASA I-III, male adults scheduled for elective open herniorrhaphy. Patients were randomized to receive either USG II/IHN plus GFN block (Case Group) or USG II/IHN block alone (Control Group). The outcome measures were the assessment of postoperative VAS scores on coughing and the adequacy of anesthesia, measured with intraoperative requirement for extra local anesthetic (LA) infiltration and number of patients needing systemic sedation., Results: The requirement of intraoperative additional doses of LA was significantly lower in the Case Group (median LA volume administered by the surgeon: 13.8±5.6 mL vs. 20.7±9.1 mL, P<0.05). Two patients in the Control Group needed systemic sedation. VAS scores at 15 minutes, 30 minutes, 1 hour, 2 hours, pre-discharge, and 24 hours were significantly lower in the Case Group (P<0.005). Four cases of femoral nerve block were reported, three in the Control Group, one in the Case Group (2.2% vs. 7.7%, P>0.05)., Conclusions: The combination of GFN block and II/IHN block is associated with lower postoperative VAS scores and lower doses of intraoperative additional LA.

Shock wave therapy (orthotripsy) is a non-invasive method to treat or ameliorate many musculoskeletal disorders. When higher energies are applied on bones pain is associated with treatment, and anaesthesia is necessary, but there is no need of analgesia after shock wave application. Patients usually receive treatments during a short hospital stay: therefore, short duration drugs and techniques should be preferred, avoiding those causing unpleasant postanaesthetic sequelae. Between February 2002 and October 2004, a series of 136 patients have been treated with orthotripsy requiring some kind of anaesthesia. Anaesthetic techniques and agents suitable for orthotripsy are discussed.

Abstract: Background: Remifentanil may attenuate maternal hemodynamic response during cesarean section under general anesthesia, but could cause transient but significant neonatal depression. We investigated the effect of low-dose remifentanil on maternal neuroendocrine response and fetal wellbeing. Methods: Forty-two ASA I-II parturients undergoing cesarean section at term under general anesthesia were randomized to receive either fentanyl after delivery (n=21, group C) or remifentanil bolus 0.5 μg/kg before induction followed by a continuous infusion at 0.15 μg·kg−1min−1 until peritoneal incision, then restarted after delivery (n=21, group R). Maternal heart rate and blood pressure, and epinephrine, norepinephrine, adrenocorticotropic hormone (ACTH), and growth hormone levels were measured at baseline, uterine incision, and the end of surgery. Remifentanil was measured in maternal and umbilical arterial and venous blood. One- and 5-minute Apgar scores and umbilical arterial and venous pH were recorded. Results: ACTH was significantly higher in group C at uterine incision (P <0.01). No significant differences were observed in hemodynamics, catecholamines or growth hormone. Apgar scores at 1 (P <0.05) and 5 min (P <0.01) were significantly higher in group C. Mean umbilical pH values were within normal range but significantly higher in group C. Three neonates in group R required intubation but recovered at 5 min without naloxone. Mean±SD maternal remifentanil concentration was 1.67±1.04 ng/mL. Conclusions: Remifentanil administration before peritoneal incision partially reduced the hormonal stress response. Maternal benefits must be weighed against transitory but significant neonatal respiratory depression. Neonatal resuscitation facilities are mandatory when remifentanil is used. [Copyright &y& Elsevier]