Diversity in medical PhD curricula: a call for harmonisation.

BACKGROUND: Globalisation has increased human movements around the world, spurring greater connectiveness and opportunities to collaborate. In an increasingly connected world, quality assurance among professionals is paramount, particularly in medical research where PhD (Doctor of Philosophy) degree holders are expected to be at the peak of their field and play advanced-level research, education and leadership roles. While some regional efforts have been made to ensure comparability in the standards of advanced degree training, no previous study has compared these standards for a PhD in medicine across the globe. AIMS: To explore the structural diversity of medical PhD degrees and identify which aspects benefit from greater harmonisation. METHODS: In 2021, the 10 best-ranked universities from each of the top five Western countries, and the top Asian country, were identified based on Quacquarelli Symonds World University Ranking. Data were collected for each university based on individual website information regarding the level of degree required to gain entry into a PhD programme in medicine and requirements for completion of coursework, journal publication and oral defence. RESULTS: Significant variations exist in the requirements for medical PhDs across the world in terms of prerequisite degree and inclusion of coursework. Oral defence is near universal, but a mandatory requirement for publication is largely absent. CONCLUSIONS: Harmonisation of medical PhD degrees through international standards should be considered to encourage quality improvement and benchmarking between institutions, as well as to facilitate greater ease of movement within the medical research community, improving international collaboration and individual career opportunities accordingly.

Obesity: a sociological guide for health practitioners.

Obesity is a condition of excess body fat that has been identified as one of the most serious public health problems of the 21st century. Obesity is a leading preventable cause of death globally and increases the likelihood of cardiovascular disease, diabetes and various cancers. Obesity worldwide has tripled in the adult population over the past 40 years, with 13% of the world's adult population now obese, leading to calls for control of a global obesity epidemic. Causes of obesity can be delineated at individual, societal and systemic levels, highlighting the need for analysis that transcends the biomedical paradigm to explore the sociological influences of this condition. The pathophysiology of why obesity occurs has not changed within recent history, but the way that people live their lives and the cultural understandings that evolve within communities have. This article describes the interaction between obesity and the social environment, explores the meaning of obesity within the context of health and considers the social determinants of obesity within the community. It also discusses the influences of the professional-patient exchange in obesity, the comprehension of obesity as a disease and the challenges of addressing obesity within the healthcare system.

Emergency department: A sociological perspective.

As a complex space that can be interpreted on individual, societal and systemic levels, there is a need for analysis of emergency medicine that transcends the biomedical paradigm to explore its sociological influences. The ED is a social structure of different roles, responsibilities and relationships that can be analysed through observation of the different institutionalised activities which highlight the hierarchies and culturally influenced interactions taking place between actors. Institutionalised activities that provide insight into the social structure of the ED include deference to doctors by patients in the context of environmental chaos, segregated handover of information and discharge-oriented patient care that de-emphasises the impact of social background.

Barriers to the implementation of isoniazid preventive therapy for tuberculosis in children in endemic settings: A review.

Isoniazid preventive therapy is one of the key interventions in reducing the risk of active disease among children exposed to tuberculosis. However, initiation and maintenance of this treatment is poor in many areas. This review summarises the existing literature on barriers to implementation of isoniazid preventive therapy for tuberculosis in children in endemic settings. MEDLINE, EMBASE and CINAHL databases were used to search for primary research studies published between 1998 and 2018, specifically mentioning isoniazid preventive therapy, tuberculosis and children. Barriers identified in most study settings included absence of parental risk perception, health-care worker knowledge gaps and treatment access. Focusing on patient-centred care, enhancing community and health-care worker education and securing stable medication supply to effectively deliver this therapy is crucial in order to reduce childhood morbidity and mortality from tuberculosis.