A pharmacoeconomic study in two tertiary care hospitals in Abbottabad.

BACKGROUND: Pharmacoeconomics has been defined as: the description and analysis of the cost of drug therapy to health care systems and society. Aim was to observe the Medication Therapy on the basis of Phamacoeconomics Analysis and to save the economic resources. METHODS: This Descriptive Cross sectional study was conducted at Ayub Teaching Hospital and Combined Military Hospital, Abbottabad, from May-August 2011. The case histories of 100 patients were scrutinized thoroughly specially with reference to socioeconomic history, Clinical laboratory tests, Medication history and treatment at hospital and discharge medications. After their collection, these case histories were analyzed with respect to Phamacoeconomics and compared with the world literature. RESULT: A total of 100 patients were studied. Pharmacoeconomic analysis shows that in 49 Patients' medications were according to international standards while in 51 patients' medications prescribed were irrational. CONCLUSION: Mutual interaction between physician, surgeon, other healthcare professionals, and clinical pharmacist is necessary to assure rational medication therapy and positive response to therapy of each patient.

Surgical treatment in lumbar spondylolisthesis: experience with 45 patients.

BACKGROUND: Spondylolithesis is forward slipping of upper vertebra in relation to its lower one, which at times requires surgery. The objective of present study is to document the outcome of surgical treatment in spondylolisthesis of lumbosacral region. METHODS: We reviewed outcome of surgery in 45 patients with spondylolisthesis. Improvement in pain intensity, neurological status and union achieved after surgery was studied. All patients requiring surgical treatment were included in the study. The patients were operated by single spine surgeon. A Performa was made for each patient and records were kept in a custom built Microsoft access database. RESULTS: Majority of our patient were in 4th and 51th decade with some male domination. Pain was main indication for surgery which was excruciating in 6. severe in 33, and moderate in 6 cases. The neurological status was normal in 34 cases while 11 patients had some deficit. L5-S1 was affected in 26, L4-L5 in 13 and multi or high level was found in rest of cases. Slip grade was measured with Meyerding grades, 18 had grade II, 15 had I, 9 had III and 3 had IV spondylolisthesis. Posterior lumbar inter body fusion (PLIF) was done in 24 patients, posterolateral, transforaminal lumbar inter body and anterior inter body fusion in others. Translaminar screw fixation, transpedicular transdiscal transcorporial and Delta fixation in some cases. Pedicle screw fixation was done in most cases, AO fixator internae and 4.5 mm screw in others. Average follow up was 2 years and 5 months, max 5 years and minimum 6 months. Pain relief was achieved in 82%, neurological improvement 60% and union in 91% cases. There was no deterioration of neurological status, two implant failure and one wound infection. CONCLUSION: Surgical procedure for Spondylolisthesis must be individualised. Young patients with spondylolysis can be treated with osteosynthesis and sparing of motion segment. PLIF provides satisfactory results in majority of low to moderate cases with some reduction. Transpedicular transdiscal transcorprial and delta fixation is good procedure for severe slips in adult.

Helicobacter pylori infection in patients with calcular cholecystitis: a hospital based study.

BACKGROUND: Helicobacter pylori, a gram negative bacillus has been recognised as a public health problem and approximately half of the world population has H. pylori infection causes chronic gastritis, peptic ulcer disease and gastric malignancies. Objective of this study was to determine the frequency of H. pylori infection in patients of chronic calcular cholecystitis. METHODS: This cross-sectional descriptive study was conducted at Liaquat University Hospital, Hyderabad, Pakistan from April 2010 to September 2010. All patients with history of gallstone presented with acute abdominal pain, dyspepsia, bloating and epigastric discomfort and diagnosed as calcular cholecystitis were further evaluated for the detection of H. pylori by serology and histopathology. Frequency and percentage of H. pylori infection in patients with calcular cholecystitis was calculated. RESULT: Total 100 patients of cholelithiasis underwent laparoscopic cholecystectomy were recruited. The pain in upper right part of the abdomen was observed in all 100 patients, fever in 75%, nausea and vomiting in 68%, loss of appetite in 45%, feeling of tiredness or weakness in 22%, headache in 38%, chills in 52%, backache in 58%, pain under the right shoulder in 45%, heartburn in 67%, belching in 54%, indigestion in 80%, dyspepsia in 90%, bloating in 88%, and epigastric discomfort in 85% patients. Eighty-two percent patients had family history of gallstones. The mean age of overall study population was 48.72 +/- 8.78 years and mean age of H. pylori infected calcular cholecystitis patients was 47.98 +/- 5.43 years in male and 48.76 +/- 6.68 years in females. The H. pylori infection was identified in 55% patients with calcular cholecystitis, of which 32.7% were males and 67.3% were females (p=0.03, statistically significant). Majority of females (60%) had > or = 40 U/ml antibody titre (p=0.917, non-significant). CONCLUSION: A possible relationship was identified between Helicobacter pylori and calcular cholecystitis.

Total thyroidectomy as primary elective procedure in multinodular thyroid disease.

BACKGROUND: Multinodular goitre is one of the commonest thyroid diseases encountered in the practice of surgery. The most common surgery being performed for multinodular goitre is subtotal thyroidectomy. Total thyroidectomy is designed to remove all of the thyroid tissue. The objective of this study was to evaluate total thyroidectomy as a primary elective procedure for treatment of multinodular thyroid disease. This descriptive study was carried out at Combined Military Hospital Rawalpindi from June 2003 to September 2006. METHODS: 88 patients of multinodular thyroid disease were included. Patients having evidence of recurrent laryngeal nerve damage, recurrent goitre, evidence of altered parathyroid functions or evidence of malignancy were excluded. All patients underwent total thyroidectomy by the same team of surgeons and the patients were closely followed up for postoperative complications especially in terms of recurrent laryngeal nerve damage and hypocalcaemic tetany. RESULTS: No major postoperative complication was noted. Only 1 patient (1.14%) developed unilateral recurrent laryngeal nerve damage and 2 patients (2.27%) developed transient hypocalcaemia that recovered quickly. CONCLUSION: Total thyroidectomy as a primary elective procedure in multinodular thyroid disease is a safe option and it removes the disease process completely, lowers local recurrence rates and avoids the substantial risks of reoperative surgery.