THE EFFECT OF INTRAVENOUS MAGNESIUM SULFATE ON CHILDREN ADMITTED WITH ACUTE BRONCHIOLITIS IN A TERTIARY CARE HOSPITAL

Objective: To assess the efficacy of using intravenous Magnesium Sulfate along with the conventional treatment in the management of acute bronchiolitis Study Design: Quasi-experimental study. Place and Duration of Study: Pediatrics department in Sandeman Provincial Hospital, Quetta, from Jan to Jul 2019. Methodology: The study was approved by institutional ethical committee of Combined Military Hospital, Peshawar. Children, 2 months to 2 years of age, with acute bronchiolitis having clinical severity score of ≥5, presenting to the OPD and emergency department were enrolled in the study after getting informed consent from the guardian. They were randomly assigned group A receiving intravenous Magnesium Sulfate and group B receiving placebo along with the conventional treatment for both. Data was analysed with SPSS-21. Results: Total 108 patients were included in the study with 54 (50%) in group A and 54 (50%) in group B. Mean age in the study was 12.02 ± 6.421 months. Mean age in group A and B was 11.17 ± 6.40 and 12.87 ± 6.38 months respectively. Out of 108 patients 50 (46.3%) were males while 58 (53.7%) were females. There was statistically significant difference in the efficacy of treatment between two groups with values being 48 (88.9%) and 37 (68.5%) for Magnesium Sulfate and control groups respectively (p=0.01). Conclusion: From a clinical point of view, intravenous Magnesium Sulfate combined with conventional treatment is more effective than conventional treatment alone in the management of acute bronchiolitis.

The effect of intravenous infusion of magnesium sulphate during spinal anesthesia on post-operative analgesia in patients undergoing total hip replacement

Introduction Fundamental of regional anesthesia is pharmacologically interrupting transmission of sensation in the specific nerve fiber. The sensory signals generated by tissue damage triggers a state of increased excitability, leading to prolonged post-operative pain or sensitization to such pain. The optimal pain treatment pre-empts the establishment of pain hypersensitivity during and after surgery by minimizing the patient discomfort while leaving physiologic nociceptive mechanisms intact so as to function as an early warning symptom. Aim To measure the effect of intravenous magnesium infusion during spinal anesthesia on post operative analgesia in patients undergoing total hip replacement. Patients and Methods Patients were randomly assigned to two groups using closed envelopes chosen by patients before the study. Patients in the magnesium group (Group M, n = 15) received magnesium sulphate 50 mg per Kg over 15 min after spinal anesthesia and then 15 mg per Kg per hr by continuous i.v. infusion until the end of surgery. Patients in the saline group (Group S, n = 15) received the same volume of isotonic saline over the same period. Infusions were prepared in pharmacy and they were administered using the infusion machines. Study data were recorded by an observer unaware of group assignments. Results the study showed that intravenous magnesium infusion during spinal anesthesia decreased VAS results in magnesium group specifically in the first 24 hours and hence decreasing need for post operative rescue analgesic consumption .Also post operative nausea,vomiting and shivering were lower in magnesium group. Conclusion We concluded that intravenous magnesium infusion during spinal anesthesia improves post operative analgesia and reduces incidence of nausea, vomiting and shivering in patients undergoing total hip replacement.