Background: Our aim was to study a prescribing pattern of antibiotics used in diabetic foot ulcer (DFU).Methods: 50 patients were selected by inclusion and exclusion criteria basis. It was a prospective observational study conducted in Department of Surgery, Rajah Muthiah Medical College Hospital (RMMCH), Annamalai University.Results: This study reveals that male patients 60% are more prone to develop diabetic foot ulcer than the female patients 40%. Patients of 50 to 60 age group 32% has higher prevalence of DFU. The most commonly prescribed antibiotics are metronidazole 48% and cefotaxime 48% followed by piperacillin and tazobactam combination 30%, ciprofloxacin 20%, linezolid 18%, amoxicillin and clavulanic acid combination 12%, cefixime 6%, clindamycin 4%, amikacin 4%, faropenam 4%, ceftriaxone 2%, amoxicillin 2%, gentamicin 2%, cefoperazone sodium and sulbactam combination 2%.Conclusions: Lack of antibiotic sensitivity test leads to growth of organism, wrong antibiotic selection and irrational use of antibiotics. And also observed patient developed resistance to linezolid antibiotic when used as a first choice of drug to treat diabetic foot infection including methicillin-resistant Staphylococcus aureus (MRSA) infected patients.
Background: To study about the prevalence and anti-microbial susceptibility pattern of methicillin resistant Staphylococcus aureus (MRSA).Methods: Totally 110 non-repetitive Staphylococcus aureus isolates were enrolled in this study. Isolates from different clinical specimens like pus and blood obtained from patients in tertiary care hospital and Staphylococcus aureus was identified by conventional phenotypic methods. Complete antibiotic susceptibility testing of all MRSA isolates was determined by Kirby-Bauer disc diffusion method.Results: Out of 110 isolates of S. aureus 60 were found to be methicillin-resistant Staphylococcus aureus (MRSA). The prevalence of MRSA was 54%. Out of 60 isolates, male patients 37 (63%) and female patients are 22 (37%). Maximum numbers of isolates 25 (41.6%) were from the age group of 51 to 60 years. Among these 60 isolates, all of them were found to be resistant to penicillin and oxacillin. In contrast, 98% of the isolates were found to be sensitive to linezolid. The sensitivity to chloramphenicol 70%, co-trimoxazole 60%, amikacin 58%, clindamycin 43%, ciprofloxacin 38%, erythromycin 25%.Conclusions: The observed prevalence rate was 54%. Linezolid showed the best therapeutic outcome against MRSA. Active screening plays an important role in control of MRSA.
Background: The objective of the study was assessing utilization of drug in patients admitted with Abnormal Uterine Bleeding in a tertiary care teaching hospital.Methods: The observational study was conducted at Department of Obstetrics and Gynecology, Rajah Muthiah Medical College and Hospital, Annamalai University, Annamalai Nagar, Tamil Nadu, from the period of July 2019 to September 2019. A total 30 gynecology patients were included.Results: A total 30 patients most of the patients were between the age groups of 36-45 years 66.6%. The most common clinical condition AUB and co-morbidities condition were 19 (63.3%). The majority of patient were prescribed with ferrous sulfate 27 (90%). The defined daily dose (DDD) per patient for norethisterone 36 followed by ferrous sulfate 23.11. The average number of drugs per prescription 10.8, percentage of drug prescribed in generic name 69.56% and number of drugs prescribed from NLEM-2015 86.95%, number of drugs prescribed from EDL-2019 were 69.56% and percentage of prescription with antibiotic 80%, percentage of prescription with injection 70%.Conclusions: This study has shown the utilization of drugs prescribed in AUB patient. The most commonly prescribed drug was ferrous sulfate and most prescribed antifibrinolytic drug was tranexamic acid for treating AUB.
Background: This study was done to study the drugs used in wheeze associated lower respiratory infected paediatric patients in tertiary care teaching hospital.Methods: Sample size was calculated as 78 and patients were selected based on the inclusion and exclusion criteria. The study was a prospective observational study and conducted in Department of Pediatrics, Rajah Muthiah Medical College and Hospital (RMMCH), Annamalai University.Results: Our study shows that male children (63%) are affected with more than female children (37%). The most frequently prescribed drugs are antibiotics (96%), antipyretics (63%), expectorants and antitussives (54%) followed by beta adrenergic agonist (46%), beta adrenergic agonist with anticholinergic combination (14%) corticosteroids (18%). Our study also shows wheeze associated lower respiratory infection (WALRI) in children were significantly associated with bacterial infections (72%).Conclusions: Our study concluded that antibiotics and antipyretics are the most commonly prescribed drugs for WALRI followed by expectorants and antitussives, beta adrenergic agonist, corticosteroids, beta adrenergic agonist with anticholinergic combination. Most of the treatment strategies are adopted from Standard Treatment Guidelines (STG) and World Health Organisation (WHO). The average number of prescribed drugs per encounter was more than that of WHO standards. The percentage of encounters in which an antibiotics and injections was higher than the ideal WHO standards it leads to anti-microbial resistance and costly forms of drug therapy.
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