ABSTRACT
BACKGROUND AND OBJECTIVE: To study the effects of dexmedetomidine (DEX) on perioperative blood glucose levels in adult diabetes mellitus (DM) patients undergoing cardiac surgery. METHODS AND MATERIAL: A prospective, observational study was conducted on 100 adult diabetic patients aged between 18 and 75 years undergoing cardiac surgery with cardiopulmonary bypass (CPB). The patients were divided into two groups (group D and group C) of 50 each. Group D patients received DEX infusion, whereas the group C patients received 0.9% normal saline infusion. RESULTS: The blood glucose levels, heart rate, mean arterial pressure, and serum potassium levels at different time points were comparable between the two groups (P > 0.05). The mean dose of insulin required in the combined population as well as in both controlled and uncontrolled DM patients was significantly less in group D than in group C (combined population - 36.03 ± 22.71 vs 47.82 ± 30.19 IU, P = 0.0297; uncontrolled DM - 37.36 ± 23.9 IU vs 48.16 ± 25.15 IU, P = 0.0301; controlled DM - 34.7 ± 21.5 IU vs 47.63 ± 35.25 IU, P = 0.0291). Duration of mechanical ventilation and VIS were comparable between the two groups. The incidence of arrhythmias (20% vs 46%, P = 0.0059) and delirium (6% vs 20%, P = 0.0384) was significantly less in group D than in group C. None of the patients in either group had stroke, myocardial ischemia, and mortality. CONCLUSION: The results suggested that DEX infusion during the intraoperative period was very effective for perioperative glycemic control and reduction of insulin requirement in DM patients undergoing cardiac surgery.
Subject(s)
Blood Glucose , Cardiac Surgical Procedures , Dexmedetomidine , Diabetes Mellitus , Glycemic Control , Humans , Dexmedetomidine/therapeutic use , Male , Female , Middle Aged , Cardiac Surgical Procedures/methods , Prospective Studies , Adult , Blood Glucose/drug effects , Blood Glucose/analysis , Aged , Glycemic Control/methods , Perioperative Care/methods , Young Adult , Adolescent , InsulinABSTRACT
The ultrasound-guided erector spinae plane (ESP) block is an emerging fascial plane block, first described in 2016 for treating thoracic neuropathic pain. Since its introduction, it has been incorporated into multiple surgical procedures and has demonstrated proven benefits such as postoperative analgesia and reduction in opioid consumption. Being a superficial plane block, it avoids complications such as pneumothorax and hematoma, making it a safe mode of analgesia. We report a rare case of hematoma formation following ESP block in a patient who underwent mitral valve repair under cardiopulmonary bypass.
Subject(s)
Hematoma , Nerve Block , Humans , Nerve Block/adverse effects , Hematoma/etiology , Male , Ultrasonography, Interventional , Paraspinal Muscles/innervation , Pain, Postoperative/drug therapy , Middle Aged , Cardiopulmonary Bypass , Mitral Valve/surgeryABSTRACT
OBJECTIVE: To compare the clinical performance in terms of procedure time, success rate, and cannulation attempts between ultrasound biplane view (BPX) and short-axis (SAX) view for internal jugular vein cannulation (IJV) in patients undergoing cardiac surgery. DESIGN: Prospective, observational pilot study. SETTING: University level tertiary referral hospital. PATIENTS: The study comprised 100 patients between ages 18 and 75 years undergoing elective cardiac surgery. INTERVENTIONS: One hundred patients were divided into 2 groups of 50 (BPX group and SAX group) by assigning the study participants alternatively to each group. IJV cannulation was performed using a 3-dimensional ultrasound probe in all patients with either BPX view (BPX group, nâ¯=â¯50) or the SAX view (SAX group, nâ¯=â¯50) by an experienced anesthesiologist. MEASUREMENTS AND MAIN RESULTS: Time required for imaging, time for IJV puncture, time for guidewire confirmation, number of needle punctures and needle redirections, and incidence of posterior wall puncture were noted in both groups. In addition, the quality of needle visualization and the incidence of complications were recorded. The time taken for imaging was significantly greater in the BPX group than in the SAX group (9.52 ± 2.69 s v 7.94 ± 2.55 s; pâ¯=â¯0.0034), whereas the time taken for IJV puncture (10.39 ± 2.33 s v 23.7 ± 2.46 s; p < 0.0001), time taken for confirmation of guidewire (32.94 ± 4.50 s v 57.64 ± 7.14 s; p < 0.0001), and the incidence of posterior wall puncture (4% v 26%; pâ¯=â¯0.0022) were significantly less in the BPX group than in the SAX group. The total number of attempts taken to puncture the IJV was fewer in the BPX group than in the SAX group (55 v 78). Successful puncture of the IJV occurred on the first attempt in 90% of patients in the BPX group, whereas it was only 50% in the SAX group (p < 0.0001). The quality of needle visualization was good in 90% of patients in the BPX group, whereas it was only 6% in the SAX group. The number of needle redirections for IJV puncture was less in the BPX group than in the SAX group (48 v 116). The incidence of complications was not significant between the 2 groups. CONCLUSION: The results suggested that the BPX view may be a safer, feasible and more reliable method than the SAX view for IJV cannulation in cardiac surgical patients.
Subject(s)
Cardiac Surgical Procedures , Catheterization, Central Venous , Adolescent , Adult , Aged , Catheterization, Central Venous/adverse effects , Humans , Jugular Veins/diagnostic imaging , Middle Aged , Prospective Studies , Ultrasonography, Interventional , Young AdultABSTRACT
Antiphospholipid antibody (APLA) syndrome is one of the most common thrombocytophilias but, unfortunately, goes unrecognized most often. It is an auto-immune disorder in which thrombotic events and a recurrent fetal loss occur in the presence of antibodies to phospholipids. It is the most common acquired hyper-coagulable state. There is a limited literature on peroperative management of patients with this syndrome. We report a case of APLA syndrome in a parturient due to its rarity and complexity.