Physician migration at its roots: a study on the factors contributing towards a career choice abroad among students at a medical school in Pakistan

BACKGROUND: Physician migration, also known as “brain drain,” results from a combination of a gap in the supply and demand in developed countries and a lack of job satisfaction in developing countries. Many push and pull factors are responsible for this effect, with media and internet playing their parts. Large-scale physician migration can pose problems for both the donor and the recipient countries, with a resulting reinforcement in the economic divide between developed and developing countries. The main objectives of our study were to determine the prevalence of migration intentions in medical undergraduates, to elucidate the factors responsible and to analyze the attitudes and practices related to these intentions. METHODS: This was a cross-sectional, observational, questionnaire-based study, conducted at Dow Medical College of Dow University of Health Sciences, Karachi, between January, 2012 and May, 2012. A total of 323 students responded completely. The questionnaire consisted of 3 sections, and was aimed at collecting demographic details, determining students’ migratory intentions, evaluating reasons for and against migration and assessing attitudes and practices of students related to these intentions. RESULTS: Out of 323 respondents, 195 wanted to pursue their careers abroad, giving a prevalence rate of 60.4% in our sample. United States was the most frequently reported recipient country. The most common reasons given by students who wished to migrate, in descending order, were: lucrative salary abroad followed by quality of training, job satisfaction, better way of life, relatives, more opportunities, better working environment, terrorism in Pakistan, harassment of doctors in Pakistan, desire to settle abroad, more competition in Pakistan, better management, peer pressure, longer working hours in Pakistan, religious reasons, parent pressure, political reasons and favoritism in Pakistan. A considerable number of respondents had already started studying for licensing examinations, and were also planning of gaining clinical experience in their desired country of interest. CONCLUSION: Physician migration is a serious condition that requires timely intervention from the concerned authorities. If considerable measures are not taken, serious consequences may follow, which may pose a threat to the healthcare system of the country

ROLE OF PAP SMEAR TEST: FROM SCREENING TO CURE IN TERTIARY CARE HOSPITAL

OBJECTIVE This study aims to assess the Pap smear screening method’s accuracy in detecting precancerous lesions. METHODOLOGY After fulfilling the inclusion criteria patients were selected, the patient’s bladder was emptied and put in a dorsal position, and Cusco’s speculum was introduced after lubrication followed by insertion of Ayer’s spatula, applied on the transformational zone, and rotated in 360 degrees. Specimen smeared on glass slides and sent to the laboratory with fulfilled lab pre-requisite form. Patients were requested to follow up with a histopathology report. RESULTS Mean age of the patient was 38.111+9.461 years. Among the 77 patients whose samples were taken 15.4% were asymptomatic, 32.1% with vaginal discharge, 17.9% vaginal discharge,17.0% with intermenstrual bleeding and 16.7% were having lower abdominal pain with p-value=0.087. Histopathology reports were interpreted upon follow-up visit among those 1.3% came out to be positive for malignancy, 76.6% negative for malignancy while 22.1% had an inadequate sample. CONCLUSION The most common method for screening for cervical cancer is the Pap smear, but its efficacy in detecting early precancerous lesions is very low, possibly due to laboratory error or false technique to a gynecologist of sample technique in our tertiary care hospital. Other screening methods should be used instead of conventional Pap smear

Cathetar Related Antimicrobial Resistance Pattern in Intensive Care Unit Patients: A Single Centre Study

Background Urinary catheter is the most common cause of urinary tract infection (UTI) which has been associated with three fold increase risk in mortality. A high level of resistance was noted among the admitted patients for cephalosporin. The primary aim of the study is to known the strain of pathogens; its drugs sensitivity and resistance in intensive care unit (ICU) patients which help the physician in proper management and reduces the mortality and morbidity in urinary catheter related complication. Methods            This study was conducted in Intensive care unit patients of Hayatabad medical complex Peshawar Pakistan over a period of 1 year from 1st January to 31st December 2019. Medical charts were reviewed and 100 patients were selected based on inclusion criteria and  their urine culture and sensitivity reports were noted to know about the most common pathogens, its drugs sensitivity and resistance in these patients. Clinical and Laboratory Standards Institute (CLSI) used for uropathogen by culture and Disc diffusion method to determined antimicrobial susceptibility pattern. The data were shifted from excel sheet to SPPS 21 IBMS version. Results    The mean age (standard deviation) of patients was 51.60+26.59 years (Median age 58.50 years). Of the total, 64 were female and the remaining were male patients. It was found that most common pathogens in urine sample was E. coli. Maximum pathogens were sensitive to intra venous meropenem (65%), and fosfomycin (55%). Conclusion It is concluded that resistance patterns of uropathogens changes which results in treatment failure. Further, based on clinical practice, meropenem, fosfomycin, and cefepime had high sensitivity profile against catheter related infection in ICU

Head and Neck Cancer: Epidemiology and Role of MicroRNAs

Head and neck cancer (HNC) is referred to the cancers of aerodigestive tract covering number of structures viz, oral and nasal cavity, paranasal sinuses, lips, salivary glands, oropharynx, hypopharynx, pharynx, larynx, and local lymph nodes. It is the sixth most common cancer in the world. MicroRNAs (miRNAs) are small single‐stranded noncoding RNAs (ncRNAs) of about 19–25 nucleotides. These miRNAs have been reported to influence number of biological activities, i.e., gene regulation, differentiation, organ formation, cell death, cell proliferation, and stress responses. The first ever study involving miRNAs in HNC was published in 2005. Since then, association between dysregulation of miRNAs and head and neck tumorigenesis has been documented by a number of researchers. This chapter has covered a comprehensive state of the art literature review of the recent studies about the role of miRNAs in HNC including oral squamous cell carcinoma (OSCC) and human nasopharyngeal carcinoma. Despite significant improvement in multimodal treatment, the prognosis of advanced HNC is quite poor. Recent studies are promising regarding the potential role of miRNAs as prognostic indicators. Recently, some miRNAs have been discovered as important diagnostic biomarkers. In fact, miRNAs are found circulated stably in different body fluids, i.e., urine, blood, saliva, as well as in breath. Hence, these miRNAs can be assessed easily with noninvasive methods. miRNAs are the key therapeutic targets in addition to their prognostic and diagnostic value. Use of synthetically designed “miRNAs sponges,” miR mimics (agomiRs), miR antagonists (“antagomiRs”), and miR inhibitors (antimiRNAs oligonucleotides) is an innovative strategy to modulate oncogenic and tumor‐suppressive pathways. Our understanding of miRNAs involvement in HNC is in its infancy. The discovery of miRNAs heralds a complete new paradigm in the understanding of exact molecular pathways involved in HNC development. More detailed studies are required for better understanding and therapeutic targets to treat HNC

Physician migration at its roots: a study on the factors contributing towards a career choice abroad among students at a medical school in Pakistan

Abstract Background Physician migration, also known as “brain drain,” results from a combination of a gap in the supply and demand in developed countries and a lack of job satisfaction in developing countries. Many push and pull factors are responsible for this effect, with media and internet playing their parts. Large-scale physician migration can pose problems for both the donor and the recipient countries, with a resulting reinforcement in the economic divide between developed and developing countries. The main objectives of our study were to determine the prevalence of migration intentions in medical undergraduates, to elucidate the factors responsible and to analyze the attitudes and practices related to these intentions. Methods This was a cross-sectional, observational, questionnaire-based study, conducted at Dow Medical College of Dow University of Health Sciences, Karachi, between January, 2012 and May, 2012. A total of 323 students responded completely. The questionnaire consisted of 3 sections, and was aimed at collecting demographic details, determining students’ migratory intentions, evaluating reasons for and against migration and assessing attitudes and practices of students related to these intentions. Results Out of 323 respondents, 195 wanted to pursue their careers abroad, giving a prevalence rate of 60.4% in our sample. United States was the most frequently reported recipient country. The most common reasons given by students who wished to migrate, in descending order, were: lucrative salary abroad followed by quality of training, job satisfaction, better way of life, relatives, more opportunities, better working environment, terrorism in Pakistan, harassment of doctors in Pakistan, desire to settle abroad, more competition in Pakistan, better management, peer pressure, longer working hours in Pakistan, religious reasons, parent pressure, political reasons and favoritism in Pakistan. A considerable number of respondents had already started studying for licensing examinations, and were also planning of gaining clinical experience in their desired country of interest. Conclusion Physician migration is a serious condition that requires timely intervention from the concerned authorities. If considerable measures are not taken, serious consequences may follow, which may pose a threat to the healthcare system of the country.</p

Vitamin D Receptor Gene Polymorphism: An Important Predictor of Arthritis Development

Vitamin D is an anti-inflammatory molecule and has a role in prevention of arthritis development. Biologically active form 1, 25(OH)2D3 of vitamin D can only exert its action after binding its definite vitamin D receptor encoded by VDR gene. VDR gene polymorphism leads to dysfunctioning of 1, 25(OH)2D3 ultimately disease onset. The purpose of current study was to evaluate the effect of vitamin D level and VDR gene polymorphism on rheumatoid arthritis and osteoarthritis. Blood samples were collected from case and control after taking written consent. Serum was separated and vitamin D level as determined from each sample by ELISA. DNA was extracted from each blood sample and amplified by using gene specific primers. Genotyping was performed by Sangers sequencing and PCR-RFLP technique. It was found that vitamin D level was not significantly different among patients and controls. The rs10735810, rs1544410, rs7975232, and rs731236 were associated with the onset of arthritis at both allelic and genotypic level (p < 0.01). Nucleotide change on rs10735810 site leads to change of tryptophan with arginine. The frequencies of haplotype CGAT, CGGA, CGGT, CTAA, CTAT, TGAA, TGAT, TGGA, and TTGA were higher in patients and act as risk factors of RA onset, whereas haplotypes CGAT, CGAT, CGGT, CTGA, TGAT, TGGA, TTAA, and TTGA were associated with OA onset. In conclusion, serum vitamin D level may be normal among arthritis patients but polymorphism on VDR gene restricts vitamin D to perform its anti-inflammatory function by altering the 1, 25(OH)2 D3 binding sites

Mutational Analysis of Myoclonin1 Gene in Pakistani Juvenile Myoclonic Epilepsy Patients

Juvenile myoclonic epilepsy (JME) is the most prevalent and genetically heterogeneous form of epilepsy and accounts for 10–30% of all the cases worldwide. Ef-hand domain- (c-terminal-) containing protein 1 (EFHC1) encodes for a nonion channel protein and mutations in this gene have been extensively reported in different populations to play a causative role in JME. Linkage between JME and 6p11-12 locus has already been confirmed in Mexican and Dutch families. A case-control study was conducted on Pakistani JME patients for the first time, aimed at finding out EFHC1 mutations that have been reported in different populations. For this purpose, 66 clinically diagnosed JME patients and 108 control subjects were included in the study. Blood samples were collected from all the participants, and DNA was isolated from the lymphocytes by the modified organic method. Total 3 exons of EFHC1, harboring extensively reported mutations, were selected for genotypic analysis. We identified three heterozygous variants, R159W, V460A, P436P, and one insertion in the current study. V460A, an uncommon variant identified herein, has recently been reported in public databases in an unphenotyped American individual. This missense variant was found in 3 Pakistani JME patients from 2 unrelated families. However, in silico analysis showed that V460A may possibly be a neutral variant. While the absence of a majority of previously reported mutations in our population suggests that most of the mutations of EFHC1 are confined to particular ethnicities and are not evenly distributed across the world. However, to imply the causation, the whole gene and larger number of JME patients should be screened in this understudied population