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BACKGROUND: Insertion of a nasogastric tube (NGT) in an anesthetized, comatose intubated patient is not always as easy as in a conscious, cooperative patient. Various techniques have been tried with varying success. The aim of this randomized study was to compare and evaluate the two techniques of NGT insertion with the conventional technique of insertion with respect to success rate, time taken for insertion and adverse effects. MATERIALS AND METHODS: Patients admitted for laparoscopic hysterectomy were chosen and then were divided into three equal groups of forty each, by randomized technique. Group C included patients in whom conventional method was used to insert NGT. Group R where reverse Sellick's technique was used. Group F where neck flexion with lateral pressure was used. RESULTS: Both the techniques were better than the conventional method. Among both the techniques, reverse Sellick's technique was the best method but not without adverse effects. The required insertion time was very less and success in the first attempt was more in the group where reverse Sellick's was used. CONCLUSION: Modified techniques of NGT insertion were better than the conventional method. Further studies after eliminating major limitations are required to really find a superior technique.
RESUMEN
AIMS: The present study is undertaken to compare the hemodynamic effects using vecuronium versus rocuronium for maintenance in patients undergoing general surgical procedures. SETTINGS AND DESIGN: It is a prospective, randomized, and cohort study. SUBJECTS AND METHODS: 100 patients were randomly divided into two groups. All patients were induced with 5 mg/kg of thiopentone sodium, and intubation conditions were achieved with 1.5 mg/kg of suxamethonium, using a well-lubricated cuffed endotracheal tube of appropriate size. When the patient started to breathe spontaneously, they were administered either 0.6 mg/kg of rocuronium (Group A) or 0.1 mg/kg of vecuronium (Group B). Hemodynamic parameters (heart rate and mean arterial pressure [MAP]) were monitored before administering the drug; at 1, 5, 10, 15, and 20 min after the drug and at the end of the surgery. STATISTICAL ANALYSIS USED: Data were compiled, analyzed and presented as frequency, proportions, mean, standard deviation, percentages, and t-test using SPSS (version 16). A P < 0.05 was considered as significant. RESULTS: The heart rate increased significantly at 1-min and 5-min after administration of rocuronium (83.76 ± 10.37 and 86.8 ± 9.98), unlike vecuronium. However, it gradually declined towards normal, and change in heart rate with either drug was not significant beyond 10 min. The MAP decreased significantly at 1-min after administration of rocuronium (96.68 ± 7.57) which later showed a gradual increasing trend when compared to vecuronium which had no statistically significant change at any time. CONCLUSIONS: For short surgical procedures rocuronium is a good alternative to vecuronium, as the drug is reasonably cardio stable, produces excellent intubation conditions, has a shorter duration of action, and shows minimal cumulative effect.
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BACKGROUND: The purpose of this study was to compare the safety and efficacy of postoperative analgesia with epidural buprenorphine and butorphanol tartrate. METHODS: Sixty patients who were scheduled for elective laparoscopic hysterectomies were randomly enrolled in the study. At the end of the surgery, in study Group A 1 ml (0.3 mg) of buprenorphine and in Group B 1 ml (1 mg) of butorphanol tartrate both diluted to 10 ml with normal saline was injected through the epidural catheter. Visual analog pain scales (VAPSs) were assessed every hour till the 6(th) h, then 2(nd) hourly till the 12(th) h. To assess sedation, Ramsay sedation score was used. The total duration of postoperative analgesia was taken as the period from the time of giving epidural drug until the patients first complain of pain and the VAPS is more than 6. Patients were observed for any side effects such as respiratory depression, nausea, vomiting, hypotension, bradycardia, pruritus, and headache. RESULTS: Buprenorphine had a longer duration of analgesia when compared to butorphanol tartrate (586.17 ± 73.64 vs. 342.53 ± 47.42 [P < 0.001]). Nausea, vomiting (13% vs. 10%), and headache (20% vs. 13%) were more in buprenorphine group; however, sedation score and pruritus (3% vs. 6%) were found to be more with butorphanol. CONCLUSION: Epidural buprenorphine significantly reduced pain and increased the quality of analgesia with a longer duration of action and was a better alternative to butorphanol for postoperative pain relief.
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Stem cell transplantation (SCT) may be the only curative option for patients with relapsed or refractory leukaemia, that is, high-risk (HR) leukaemia. Several salvage regimens have been used to cytoreduce disease before SCT, but disease progression or treatment toxicity limits numbers of patients receiving SCT. Here, we report our experience with high-dose cytarabine and amsacrine (Ara-amsa) to salvage patients with HR-leukaemia in the context of SCT. A total of 34 patients with HR-leukaemia (20 AML, 12 ALL, two advanced CML) received 3 g/m(2)/day cytarabine for 5 days and amsacrine 200 mg/m(2)/day for 3 days. Disease response was observed in 62% of patients. Toxicity was limited to neutropenic fever, one patient developed cerebellar toxicity and there was one treatment-related death. A total of 17 patients proceeded to SCT (12 allografts and five autografts). Median survival (OS) of all patients was 10.8 months (95% CI 7.8-21). Patients who were consolidated with SCT after salvage therapy had a superior median OS of 29.4 months (95% CI 12.5-upper limit not reached, n=17) than those who did not receive SCT (6.7 months, CI 1.5-8.6, P<0.0001). Median disease-free survival with SCT (23 months) was higher than after treatment with salvage chemotherapy alone (6.7 months, P=0.0002). Thus Ara-amsa can be used effectively to salvage HR-leukaemia, enabling further consolidation with SCT.