"Rx - The mistakes we make!!": A short study.

Context: There is concern regarding the irrational production, prescription and use of drugs in India. Aim: This study aimed to describe the quality of prescriptions by dental practitioners of one particular college in a short period of time. Materials and Methods: A survey of all prescriptions dispensed from the various departments of K.L.E.S.'s Institute of Dental Sciences, Belgaum, Karnataka, was conducted by collecting them from the patients exiting the college premises. The prescriptions were photocopied and handed back to the patients. The samples were collected over a period of 7 days. The samples were then analyzed for their content based on an ideal prescription format and the results were tabulated. Results: The findings of the study suggest that most of the prescriptions given are woefully inadequate in content. Conclusions: It can be concluded that a clear policy about the standard of prescriptions and periodic internal monitoring is the answer for quality prescriptions. Computerization of the prescription format is also a thought-provoking alternative.

Palmistry: A tool for dental caries prediction.

Background: Dermatoglyphics can prove to be an extremely useful tool for preliminary investigations in conditions with a suspected genetic base. Since caries is a multifactorial disease with the influence of genetic pattern, early prediction for high-risk children can help in using effective and efficient caries preventive measures that are a part of the pedodontist arsenal. Aims and Objectives: This study was done to determine the genetic aspect involved in the occurrence of dental caries through a cost-effective means, which can be used in field studies. Materials and Methods: 550 kindergarten school children in the age group 3-6 years were examined during a school examination camp. Of these, only 336 children were included in the study. They were divided into four groups as follows: caries-free males (df score=0), caries-free females, caries males (df score≥10), caries females. The handprints of each child were taken and the frequency of occurrence of type of dermatoglyphic pattern on fingertip of each digit was noted. Separate df scores were recorded. SPSS software and test of proportions were used for the analysis. Results and Conclusion: Handprints of caries-free children, especially females, showed maximum ulnar loops. The caries group showed maximum occurrence of whorls (r=2:1), which were more prevalent in females on the left hand 3rd digit than in males where the whorls were found on the right hand 3 rd digit, and also low total ridge count, especially in males.

Factors Influencing Blood Donations and the Rational Use of Blood.

A multicentric quasi-experimental study was conducted in Delhi, from March 2007 to September 2007, on i) the factors which stimulate the donors to donate blood, ii) major barriers and myths associated with blood donation and iii) clinicians perception of the rational use of blood. The study design included a face-to-face survey, with a pre-tested questionnaire paper in two leading blood banks of Delhi and by relevant interviewers from the community and medical fraternity. The sample size was 240-blood donors from two different blood banks and the control group included 100 potential donors from community and 50 clinicians from various hospitals. The data generated was analyzed using excel sheet and Epi-Info software. The study revealed the factors which influence the blood donation included replacement credit and family/peer pressure. Regarding myths and barriers, among potential donors, about a quarter of them felt that it is time consuming, and 20% felt it could lead to sexual impairment or is not rewarding. A total of 10% were not aware about the blood donation while 15% said that donation time was inconvenient. Of the 50 clinicians, a quarter of them were not aware of the rational use of blood.