Objective Our aim was to estimate the occurrence of adrenal suppression in critically ill patients with septic shock who have got admission in intensive care unit and to evaluate the effectiveness of hydrocortisone in these patients in relation to mortality of patient, development of septic shock, and effect on total leucocyte count.
Methods Serum cortisol was measured in 120 patients with sepsis. Patients with decreased cortisol level were split in to two groups (group A and B). Group A received 50 mg of hydrocortisone 6 hourly and group B was given matching placebo. At day 7, serum cortisol level was estimated for both A and B groups. The results were calculated and compared with relation to incidence of adrenal insufficiency, development of septic shock, effect on total leucocyte count, and survival at 28 days.
Results The occurrence of adrenal suppression in patients having sepsis in our study was 44 out of 120 patients, that is, 36.6%. After supplementation of corticosteroid for 7 days the mean value of serum cortisol of group A was 40.38 ± 8.44 µg/dL and group B was 24.30 ± 6.47 µg/dL (p < 0.001). At day 7, in group A, 22.7% developed septic shock, whereas in group B, 36.4% developed septic shock (p < 0.001). In group A and B, mortality rate of the patients at 28 days was 18.2 and 22.7%, respectively.
Conclusion Hydrocortisone supplementation in critically ill patients with low random basal serum cortisol level with sepsis does not significantly improve the overall survival.
Background: Paravertebral block can be given for pain management after modified radical mastectomy (MRM). Although many additives to ropivacaine in PVB have been tried for post-operative analgesia, none has been found ideal.
Aims and Objectives: We have compared the duration of analgesia in PVB using adjuvant like dexmedetomidine with ropivacaine after MRM.
Materials and Methods: Sixty female patients posted for MRM and axillary dissection were split into two groups. Group R administered ultrasound-guided PVB with 20 ml ropivacaine 0.5% and Group RD administered 20 ml of 0.5% ropivacaine with dexmedetomidine 1 mcg/kg. After confirming PVB, surgery was done under general anesthesia in all patients. Time for 1st analgesia requirement was the main objective of our trial. Other objectives were to record visual analog scale scores and total analgesic need.
Results: Post-operative analgesia duration was increased in the group RD (7.11 ± 1.42 h) in contrary to Group R (3.68 ± 1.85 h). Total paracetamol consumption post-operative 24 h was decreased in Group RD (1.63 ±0.89 g) in contrary to Group R (2.74 ± 0.76 g).
Conclusion: Dexmedetomidine in PVB provides prolonged pain relief after MRM.
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