Airway management in mucopolysaccharidosis: a retrospective case series review.

Airway management can be difficult in surgeries of patients with mucopolysaccharidosis. We performed a retrospective review of 31 surgeries performed between 2015 and 2019. The mean age of the patients was 127.6 months. MPS-IV and MPS-VI were the most frequent subtypes. Orthopedic surgeries were the most common surgery type. Difficult intubation was seen in 10 procedures. All patients with difficult intubation were aged over 36 months. Video laryngoscopy was the most common intubation method. Seventeen patients were followed up in the intensive care unit. Although video laryngoscopy seems to be a safe method in these patients, one should always be prepared for alternative methods.

Comparison of dexmedetomidine and remifentanil infusion in geriatric patients undergoing outpatient cataract surgery: a prospective, randomized, and blinded study.

Dexmedetomidine is an α2 agonist and remifentanil is a short-acting µ opioid agonist. We aimed to compare the dexmedetomidine and remifentanil infusions used for conscious sedation in geriatric patients undergoing outpatient cataract surgery in terms of sedation quality, side effects, and surgeon satisfaction. Eighty patients were allocated into two groups as per the administration of dexmedetomidine (dexmedetomidine group) and remifentanil (remifentanil group) infusion in this randomized, prospective, double-blinded study. In dexmedetomidine group (n = 40), after a loading of 1 µg/kg dexmedetomidine in 10 minutes, 0.4 µg/kg/h infusion was administered. In the remifentanil group (n = 40), remifentanil at a dose of 0.05 µg/kg was administered for 10 minutes, and then 0.05 µg/kg/min infusion was continued. Observer Assessment Warning/Sedation Scale values evaluating sedation quality were lower in the dexmedetomidine group than in the remifentanil group, although it was not statistically significant (P > 0.05). Bispectral Index values evaluating sedation quality were lower in the dexmedetomidine group according to the remifentanil group (P < 0.05). The dexmedetomidine group had lower Verbal Rating Scale and Visual Analogue Scale scores evaluating pain intensity compared with the remifentanil group (P < 0.05). The nausea Visual Analogue Scale values evaluating the severity of postoperative nausea in the dexmedetomidine group were lower than those in the remifentanil group (P < 0.05). The surgeon satisfaction was found to be greater in the dexmedetomidine group compared with the remifentanil group (P = 0.015). In geriatric patients, the targeted sedation and analgesia levels were achieved more easily with dexmedetomidine infusion, without hemodynamic and respiratory side effects, compared to remifentanil infusion.

Pectoral nerve block as the sole anesthetic technique for a modified radical mastectomy in a comorbid patient.

Breast surgery operations are generally performed by general anesthesia. In order to decrease postoperative pain, regional anesthesia is usually combined with general anesthesia. Pectoral nerve blocks is a novel technique to provide perioperative and postoperative pain control for patients underwent breast surgery. We performed pectoral nerve block I and pectoral nerve block II as a sole anesthetic technique with sedation by dexmedetomidine for modified radical mastectomy, for a 75-year-old female patient with multiple diseases. Pectoral nerve blocks with sedation could be a good technique for breast surgery than general anesthesia in comorbid patients.