ABSTRACT
BACKGROUND: The primary purpose of this study was to investigate the degree of neck swelling by accumulation of irrigation fluid during shoulder arthroscopy in the beach-chair position. METHODS: Twenty-one patients undergoing shoulder arthroscopy in the beach-chair position were included in this study. There were 16 male and 5 female patients, with a mean age of 58.7 +/- 16.1 years. All patients' weight and neck circumference were compared pre- and postoperatively and correlated to each other. RESULTS: There was a strong correlation between the increase rate of weight and the increase rate of neck circumference (r = 0.69, P < 0.05). CONCLUSIONS: Pre- and postoperative measurement of the neck circumference might be an easy and useful measure for prediction of postoperative airway obstruction.
Subject(s)
Arthroscopy , Edema/etiology , Intraoperative Complications/etiology , Neck , Patient Positioning , Posture/physiology , Shoulder Joint/surgery , Therapeutic Irrigation/adverse effects , Adult , Aged , Airway Obstruction/diagnosis , Body Weights and Measures , Female , Forecasting , Humans , Male , Middle Aged , Neck/pathology , Postoperative Complications/diagnosisABSTRACT
BACKGROUND: Intraoperative staining of the parathyroid glands with intravenously administered methylene blue is well described and has been demonstrated as an effective and safe method to facilitate parathyroidectomy. However, there have been several literatures of the development of postoperative neurological toxicity in patients who received methylene blue infusion during parathyroidectomy. We report the method of methylene blue infusion during parathyroidectomy at our institution. METHODS: Seven adult patients who had undergone parathyroidectomy for secondary hyperparathyroidism associated with chronic renal failure were included in this study. Methylene blue was administered at a constant rate of 4 mg x kg(-1) x hr(-1) with a 1% solution just before the start of operation. The infusion was stopped after the first parathyroid gland was identified. RESULTS: The mean dose of methylene blue used was 2.2 +/- 0.8 mg x kg(-1). Consequently, the dose of methylene blue by this method could be decreased to less than half of the previously administered dose (6 mg x kg(-1)) at our institution. CONCLUSIONS: The dose of methylene blue used should be kept to the minimum required to identify the parathyroid glands in each case.
Subject(s)
Hyperparathyroidism, Secondary/surgery , Methylene Blue/administration & dosage , Monoamine Oxidase Inhibitors/administration & dosage , Parathyroid Glands/pathology , Parathyroidectomy/methods , Staining and Labeling/methods , Adult , Anesthesia , Dose-Response Relationship, Drug , Female , Humans , Hyperparathyroidism, Secondary/complications , Infusions, Intravenous/methods , Kidney Failure, Chronic/complications , Male , Methylene Blue/adverse effects , Methylene Blue/metabolism , Middle Aged , Monoamine Oxidase Inhibitors/adverse effects , Monoamine Oxidase Inhibitors/metabolism , Parathyroid Glands/metabolism , Perioperative CareABSTRACT
BACKGROUND/AIMS: The incidence of gastrointestinal bleeding (GIB) increases with age and blood transfusion is frequently given for the management of GIB. In this report, we summarized our data of the patients with GIB and discussed the relationship between blood transfusion and age in patients with GIB. METHODOLOGY: The patients were divided into two groups according to age, following elderly (≥75 years old) and younger (<75 years old) group. The causes and clinical outcome (blood transfusions, management) of each group were compared. RESULTS: One-hundred and twenty patients with GIB were hospitalized (59 men, 61 women) with a mean age of 72.0±15.8 years (range 16-96 years old). Thirty-one patients (25.8%) received blood transfusion. The mean pre-transfusion hemoglobin was 6.4±1.2g/dL (elderly 6.3±1.4, younger 6.6±1.0g/dL) and the mean amount of blood transfusion was 2.8±1.6U (elderly 3.2±1.8, younger 2.3±0.9U). The elderly patients using antithrombotic drugs need greater amounts of blood transfusion than younger patients using antithrombotic drugs. The hemoglobin level of the elder patients without antithrombotic drugs was significantly lower than that of younger patients without antithrombotic drugs. CONCLUSIONS: Our data suggest that our blood transfusion strategy seems to be in tolerance level with restrictive blood transfusion strategy.
Subject(s)
Blood Transfusion , Gastrointestinal Hemorrhage/therapy , Adolescent , Adult , Age Factors , Aged , Aged, 80 and over , Chi-Square Distribution , Female , Fibrinolytic Agents/adverse effects , Gastrointestinal Hemorrhage/blood , Gastrointestinal Hemorrhage/etiology , Hemoglobins/metabolism , Hemostasis, Endoscopic , Humans , Japan , Male , Middle Aged , Peptic Ulcer/complications , Young AdultABSTRACT
BACKGROUND/AIMS: We summarize data of patients with gastrointestinal bleeding (GIB) and discuss the relationship between antithrombotic drug use and age in patients with GIB. METHODOLOGY: One-hundred and twenty patients with GIB were divided into two groups according to age (=75 years old and <75 years old). The causes and clinical outcome of each group were compared. RESULTS: Forty-two patients received antithrombotic therapy. The main antithrombotic drugs were low dose aspirin (38 patients), ticlopidine (5 patients) and warfarin (3 patients). Compared with younger GIB patients, elderly patients had more coexisting illness and antithrombotic drugs. In patients taking antithrombotic drugs, upper GIB is more frequent than those not taking antithrombotic drugs (p<0.05) and antithrombotic drugs were the risk for GIB from erosive lesions of the esophagus or stomach. In the lower gastrointestinal tract, there was no difference of incidence related to antithrombotic use. The initial endoscopic hemostasis was performed in 14 patients. Eight varices patients received endoscopic vanding and 6 of 43 gastroduodenal ulcer patients had mechanical clip hemostasis. CONCLUSIONS: From our findings, antithrombotic drugs were considered to be a risk for GIB. It might be important to prevent or minimize GIB in elderly patients prescribed antithrombotic drugs.
