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OBJECTIVE: To compare the postoperative analgesic efficacy of ropivacaine 0.175% and bupivacaine 0.175% injected caudally into infants for lower abdominal surgery. METHODS: Eighty infants, aged 3-12 months, ASA I-II scheduled to undergo lower abdominal surgery were randomly allocated to one of the two groups: Group R received 1ml.kg(-1) 0.175% ropivacaine and Group B received 1ml.kg(-1) 0.175% bupivacaine via caudal route. Postoperative analgesia, sedation and motor block were evaluated with modified objective pain scale, three-point scale and modified Bromage scale respectively. Postoperative measurements including mean arterial pressure (MAP), heart rate (HR), pain (OPS), sedation and motor block score were recorded for four hours in the postoperative recovery room. Parents were contacted by telephone after 24 hours to question duration of analgesia and side effects. RESULTS: No significant differences were found among the groups in demographic data, MAP, HR, OPS and sedation scores during four hours postoperatively. The duration of analgesia was 527.5±150.62 minutes in Group R, 692.77±139.01 minutes in Group B (p=0.004). Twelve (30%) patients in Group R, 16 (40%) patients in groupB needed rescue analgesics (p=0.348). Rescue analgesics were administered (1 time/2 times) (9/3) (22.5/7.5%) in Group R and 16/0 (40/0%) in Group B, where no statistically significant difference was determined between the groups (p=0.071). Motor blockade was observed in 7 (17.5%) patients in Group R, and 8 (20%) patients in Group B (p=0.774). CONCLUSION: This study indicated, that a concentration of 0.175% ropivacaine and 0.175% bupivacaine administered to the infants via caudal route both provided effective and similar postoperative pain relief in infants, who underwent lower abdominal surgery.
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BACKGROUND: Anesthesiology may be stressful and most anesthesiologists develop mechanisms for coping. However, inexperienced trainee anesthesiologists seem to be vulnerable. We studied stress perception and job burnout in trainee anesthesiologists. METHODS: Responses to perceived stress scale (PSS) and Maslach Burnout Inventory (MBI) were evaluated in 159 trainee anesthesiologists. RESULTS: In our results, when perceived stress was increased, emotional exhaustion and depersonalization increased but personal accomplishment decreased, as expected. Perceived stress was very high in the early years of training. There was a negative correlation between age and emotional exhaustion and depersonalization, but positive correlation with personal accomplishment. Female anesthesiologists had higher personal accomplishment, but lower depersonalization points than male anesthesiologists in our study. There was no statistical association between marital status, PSS, and MBI; ≥2 children group had a significant high personal accomplishment but low depersonalization and emotional exhaustion scores. Line regression analysis showed a statistically significant relationship between PSS and emotional exhaustion and between age and depersonalization. CONCLUSIONS: Social factors such as gender and number of children affect the work life of our trainees.
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BACKGROUND AND OBJECTIVE: In this study, we investigated whether laparoscopic cholecystectomy, a minimally invasive procedure, is advantageous in elderly patients. METHODS: Data from 595 patients who underwent laparoscopic cholecystectomy between January 2003 and December 2007 were prospectively collected in a database. The patients were separated into 2 groups; patients >70 years of age (group A), and patients <70 years of age (group B). Group A was further divided into 3 subgroups, ages 70 to 74, 75 to 79, and 80 and above. Comparison between the groups was made with Mann-Whitney U and chi-square tests where appropriate. RESULTS: ASA scores increased in conjunction with increased age (P<0.001). Of patients with an operative time longer than one hour, 26 patients aged 70 or older, and 152 patients aged 69 or younger had no difference with respect to PaCO2 and pH measurements (P>0.05). In patients aged 80 or older, the rates of acute cholecystitis, conversion to open surgery, and postoperative complications were significantly higher than in other groups (P>0.05). CONCLUSION: We believe that in elderly patients, laparoscopic surgery can be applied safely without further increasing the surgical risks. The complications can be minimized by carefully selecting the patients aged 80 or older and by experienced teams with high technical capabilities operating on such patients.
