Publications by authors named "David Timothy"

In the period 1 January 2012 to 30 June 2020, 76 doctors whose names/entries had been erased from the UK Medical Register by a disciplinary tribunal applied for restoration, and 23 out of 76 (30.3%) applications granted. In 5 of the 53 of those refused restoration, the tribunal suspended indefinitely the right to make further applications.

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Health and social care regulators in their guidance to pre-registration students and registrants emphasise the importance of honesty and integrity. While the term honesty is generally understood, the meaning of integrity is less familiar, and for many years, there has been disagreement as to whether there is any difference between "dishonesty" and "lack of integrity." To explore the possible application of lack of integrity to student behaviour, we present cases that illustrate what might be considered to demonstrate a lack of integrity.

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Objective: Since 2012, all community care recipients in New Zealand have undergone a standardised needs assessment using the Home Care International Residential Assessment Instrument (interRAI-HC). This study describes the national interRAI-HC population, assesses its data quality and evaluates its ability to be matched.

Methods: The interRAI-HC instrument elicits information on 236 questions over 20 domains; conducted by 1,800+ trained health professionals.

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Medical students who exhibit severe forms of adverse behaviour (including criminal matters), sometimes accompanied by mental health problems, are likely to be seen by their medical school's fitness to practise committee, a topic explained in this review.

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In the last five years, 2010-2014, there have been 17 instances when an application for provisional registration by a U.K. medical graduate was refused by the General Medical Council because the Registrar considered that the applicant's fitness to practise was impaired.

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We investigated whether a cell-penetrating peptide linked via a disulfide bond to a fluorophore-labeled cargo peptide can be used to interrogate changes in cellular redox state. A fluorescence resonance energy transfer (FRET) pair was constructed so that the cargo peptide was labeled with fluorescein amidite (FAM) and the cell-penetrating peptide was attached to a quencher. Incubation of cells in culture with the FRET construct was visualized using live-cell, time-lapse imaging, which demonstrated earlier cellular uptake of the construct when cells were treated with the reducing agent n-acetylcysteine (NAC).

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Parameter identification methods are used to find optimal parameter values to fit models to measured data. The single integral method was defined as a simple and robust parameter identification method. However, the method did not necessarily converge to optimum parameter values.

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Background: Evidence suggests that doctors and medical students use different strategies to evaluate unprofessional behaviour. Anecdotal evidence suggests that the public and profession may judge misdemeanours differently.

Aims: To explore whether members of the public will judge examples of medical student misconduct more harshly than medical students and doctors.

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Nursing students whose behaviour or health raises serious questions about their fitness to enter the profession may have to appear before a fitness to practise committee. One possible outcome could be termination of the student's studies. This article provides guidance on how to support students during fitness to practise hearings.

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Since 2009, all schools of nursing have been required to establish a fitness to practise committee to consider any pre-registration student health or character issues (Nursing and Midwifery Council, 2008). In 2009, fitness to practice standards were published (NMC, 2009a). This article outlines how fitness to practise procedures apply to nursing and midwifery students in the U.

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Background: The aim was to explore the structures for managing student fitness to practise hearings in medical schools in the UK. We surveyed by email the named fitness to practise leads of all full members of the UK Medical Schools Council with a medical undergraduate programme. We asked whether student fitness to practise cases were considered by a committee/panel dedicated to medicine, or by one which also considered other undergraduate health and social care students.

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A spectrum of appendiceal diseases, ranging from simple mucous distension to acute perforated appendicitis, are seen in patients with CF. We report a 6 year old boy with CF and recurrent periumbilical pain. During colonoscopy, a fleshy pedunculated mass at the junction of the ascending colon and caecum was mistaken for a polyp and excised.

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Article Synopsis
  • - The availability of iron significantly influences biological productivity in ocean surface waters and impacts atmospheric carbon dioxide levels during glacial cycles.
  • - In the Southern Ocean, where there's plenty of nitrate, phytoplankton growth from iron can vary based on silicic acid levels; high silicic acid in the south and low in the north can limit diatom growth.
  • - Two experiments conducted in the Southern Ocean highlight iron's critical role in carbon uptake and its effect on atmospheric CO2 levels based on silicic acid concentrations.
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Background: Genetic factors are known to be important in determining an individual's predisposition to atopic dermatitis. The specific genes that are clinically important in this process are still largely unknown.

Objective: Because dendritic cells initiate immune responses and thus are critical to the priming of an individual to potential allergens, we hypothesized that genetic factors controlling the activity of these cells determine an individual's propensity to atopic dermatitis.

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Background: Skin staphylococci and streptococci are known to exacerbate atopic dermatitis, but the prevalence changes that occur with age are unknown. This study examined the age-related prevalence and antibiotic resistance of these pathogenic bacteria in children with atopic dermatitis and suspected skin infections.

Observations: Medical records of 150 children with atopic dermatitis referred to a regional center, who had skin swabs taken for suspected infection, were studied retrospectively.

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