Challenging Airway Management in a Patient with Retrosternal Goiter Presenting in Respiratory Distress.

A number of options exist for patients with anticipated difficult intubation on account of a retrosternal goiter compressing on the trachea. The chosen technique(s) to secure the airway in this delicate situation often depends on the location and degree of airway obstruction, available resources/facilities, and an anesthetist's experience and preferences. We report the case of a 68-year-old woman with severe airway obstruction from a retrosternal goiter coming for total thyroidectomy. Airway management started with an awake fiber-optic intubation, proceeded to a tracheostomy and finally to use of a rigid bronchoscope following failure of the earlier techniques to achieve adequate ventilation.

Do abnormal findings on hystero-salphingographic examination correlate with intensity of procedure associated pain?

The aim of this study is to determine if the intensity and nature of pain during Hystero-Salphingography could give a clue to the presence of abnormal finding/s. Eighty-two patients were recruited over a six-month period. Procedural pain was assessed using the numeric rating scale. Mean age was 33.2 +/- 4.9 years. The median pain score in patients with normal findings was 6.0 but 7.0, 8.0, and 8.5 in those with right tubal blockade, uterine fibroids and left tubal blockade respectively. No statistical difference in the absolute pain score between patients with normal and abnormal findings. Pain scores in patients with 1 and 2 abnormalities were 7.0 and 7.5, and the number of abnormalities did not affect pain score (P = 0.3). The presence or absence of pain during HSG may not be a suitable way of determining the presence or absence of abnormal HSG finding/s.

Effects of varying doses of tramadol on gastric pH.

BACKGROUND: Tramadol is licensed primarily as an analgesic, but has additional properties, one of which is the ability to increase gastric pH. However, it has not been established if this action is dose related, hence we set out to provide further evidence about this action of tramadol. PATIENTS AND METHODS: Fifty-five female adult patients presenting for gynecological surgery were randomized into three groups. After induction, 2.5 ml of gastric juice was aspirated to determine baseline pH, after which groups 1, 2, and 3 received 50 mg, 75 mg, and 100 mg of IV tramadol, respectively. Gastric pH was subsequently assessed every 30 min for as long as the surgery lasted. RESULTS: There was no significant difference in the pH of the three groups before anesthesia (3.88 ± 0.75, 3.54 ± 0.73, and 3.75 ± 0.70; P = 0.393). Similarly, no significant statistical difference was observed in the pH of the three tramadol groups during the subsequent three readings (pH1: 4.21 ± 0.93, 4.27 ± 0.95, 4.07 ± 0.82; pH2: 4.75 ± 1.00, 4.68 ± 0.94, 4.59 ± 0.78; pH3: 5.33 ± 0.86, 5.13 ± 0.95, 4.97 ± 0.78; P = 0.793, 0.876, and 0.490). There were statistically significant increases in the pH of each group when the baseline pH was compared with the subsequent three readings, with P values of 0.002, 0.0001, 0.001 in the 50 mg group, 0.0001, 0.0001, 0.0001 in the 75 mg group, and 0.008, 0.0001, 0.001 in the 100 mg group. CONCLUSION: Our result further confirms that tramadol elevates gastric pH. However, the degree of elevation was not found to be dose dependent.

ICU Cutilization by Cardio-Thoracic Patients in a Nigerian Teaching Hospital: Any Role for HDU?

BACKGROUND: The underlying pathological conditions in cardio-thoracic patients, anesthetic and operative interventions often lead to complex physiological interactions that necessitate ICU care. Our objectives were to determine the intensive care unit (ICU) utilization by cardio-thoracic patients in our centre, highlight the common indications for admission; and evaluate the interventions provided in the ICU and the factors that determined outcome. MATERIALS AND METHODS: The intensive care unit (ICU) records of University College Hospital, Ibadan for a period of 2 years (October 2007 to September 2009) were reviewed. Data of cardio-thoracic patients were extracted and used for analysis. Information obtained included the patient demographics, indications for admission, interventions offered in the ICU and the outcome. RESULTS: A total of 1, 207 patients were managed in the ICU and 206 cardio-thoracic procedures were carried out during the study period. However, only 96 patients were admitted into the ICU following cardio-thoracic procedures, accounting for 7.9% of ICU admissions and 46.6% of cardio-thoracic procedures done within the review period. The mean length of stay and ventilation were 5.71 ± 5.26 and 1.30 ± 2.62 days. The most significant predictor of outcome was endotracheal intubation (P = 0.001) and overall mortality was 15%. CONCLUSION: There is a high utilization of the ICU by cardio-thoracic patients in our review and post-operative care was the main indication for admission. Some selected cases may be managed in the HDU to reduce the burden on ICU resources. We opine that when endotracheal intubation is to continue in the ICU, a 1:1 patient ratio should be instituted.

Attitude of general public to risks associated with anaesthesia.

OBJECTIVE: To identify specific fears being entertained about general anaesthesia. METHODS: People who do work in any medical facility were targeted in this prospective questionnaire-based study. All respondents were literate. The questionnaire was divided into two sections; (a) The baseline information, which included age, sex, marital status, occupation, previous exposure to anaesthesia and patient preference for anaesthesia technique. (b) Fear about risks associated with general anaesthesia; respondents were expected to pick one of four options (very concerned, somewhat concerned, not concerned and not sure), to indicate how they feel about each of the eight risks listed in the questionnaire. The data obtained was analyzed using SSPS version 10 for Windows. RESULTS: In a bivariate analysis, marital status, occupation and previous exposure to anaesthesia are not associated with the expressed fear by the respondents. Respondents had the highest concern for the fear of death (82%), followed by fear of postoperative pain (75.4%). Least concern was for awareness during anaesthesia (37.7%). The mean age of those who expressed concern about being aware during operation is 37.0 +/- 8.6 years while those not concerned is 31.8 +/- 8.5 years (p=0.034). More of those who are concerned with nakedness preferred general anaesthesia (p = 0.023). Also, more females (95.7%) than males (70.6%) expressed fear about pain during general anaesthesia (p = 0.019). CONCLUSION: Fear of death is a great concern for our patients coming for general anaesthesia and it is followed closely by fear of postoperative pain, the later was of greater concern to females. Finally, more of those who were concerned about nakedness preferred general anaesthesia.