Charles Lloyd Tuckey: medical hypnotist and 'amiable necromancer'

Charles Lloyd Tuckey (1854-1925) was one of the leaders of the British 'New Hypnotism' movement of the late nineteenth century. This neglected figure is important because of his contributions to the early psychotherapies in Britain, ushering in the concept of suggestion to British medicine from Europe. Through his networks and clubs, Tuckey demonstrates the bewildering range of institutions that shaped and spread the novel theory of suggestion and the nascent talking therapies at this time. His affiliations to psychic investigation and ceremonial magic societies demonstrate his intellectual curiosity rather than backwards primitivism. Tuckey played an important role in establishing the term 'psychotherapeutics' and legitimising medical hypnotism, a precursor of the psychological therapies of the early twentieth century.

Pervasive refusal syndrome: systematic review of case reports

Pervasive refusal syndrome (PRS) is a complex condition that affects young people leading to social withdrawal, inability or refusal to eat, drink, mobilise or speak. The affected individual regresses and is unable to self-care and quite characteristically will resist rehabilitation, worsen with praise or remain entirely passive. This systematic review was aimed at describing clinical features of PRS, current interventions and to summarise some of the nosological aspects of the condition. Without language restriction, an electronic search was conducted in Embase, PsychInfo, Medline, Cochrane library, and PubMed databases yielding 29 articles with a total of 79 cases. We performed a risk of assessment bias using an adapted Newcastle-Ottawa Scale and adhered to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. 124 articles were identified, of which 29 were included and these yielded 79 cases. Seventy-six percent of the studies had a low rate of risk of assessment bias (good quality). Our results show that PRS overlaps with several conditions, mainly affects young females aged 7-15 years and has a recovery rate of 78% if diagnosed and treated early but the duration of inpatient treatment may last up to 9.44 months (8.82 SD). The patients had multiple inter-dependent risks. The major predisposing factors included vulnerable premorbid personality and pre-existing mental disorder. Precipitating factors were stressors such as infection and traumatic experiences. Enmeshed parent-child relationship served as a maintaining factor. The themes of treatment approach are essentially rehabilitative: (1) working collaboratively with patient and family, (2) having access to multidisciplinary team, and (3) peer/group supervision. This study has systematically evaluated a large sample of patients with PRS to ascertain its clinical features and the core elements of its treatment. Its key treatment approach is a multi-modal rehabilitative strategy that is compassionate, transparent and inclusive.

Recurrent life-threatening reactions to platelet transfusion in an aplastic anaemia patient with a paroxysmal nocturnal haemoglobinuria clone

A 60-year-old woman was diagnosed with non-severe aplastic anaemia when she presented with anaemia and thrombocytopenia. She developed recurrent life-threatening hypotensive reactions during transfusion of leukodepleted platelet concentrates, and washed platelet concentrates prevented the development of such reactions subsequently. A paroxysmal nocturnal haemoglobinuria clone was detected on investigating for aplastic anaemia, which has been speculated to play a role in the recurrent hypotensive reactions.

Views and experiences of hepatitis C testing and diagnosis among people who inject drugs: systematic review of qualitative research

BACKGROUND

Many developed countries are facing a major challenge to improve identification of individuals acutely and chronically infected with hepatitis C virus (HCV) infection. We explored the views and experiences of people who inject drugs (PWID) in relation to HCV testing, and diagnosis through a review and synthesis of qualitative research.

METHODS

Based on the thematic synthesis of qualitative research. Searches were conducted in 14 databases and supplemented by reference checking, hand searching of selected journals, and searches of relevant websites. Studies of any qualitative design that examined the views and experiences of, and attitudes towards, HCV testing and diagnosis among PWID or practitioners involved in their care were included. Key themes and sub-themes were systematically coded according to the meaning and content of the findings of each study which proceeded to the preparation of a narrative account of the synthesis.

RESULTS

28 qualitative studies were identified. We identified a number of overarching descriptive themes in the literature, finding overall that PWID hold complex and differing views and experiences of testing and diagnosis. Three major themes emerged: missed opportunities for the provision of information and knowledge; shifting priorities between HCV testing and other needs; and testing as unexpected and routine. Evidence of missed opportunities for the provision of knowledge and information about HCV were clear, contributing to delays in seeking testing and providing a context to poor experiences of diagnosis. Influenced by the nature of their personal circumstances, perceptions of the risk associated with HCV and the prioritisation of other needs acted both to encourage and discourage the uptake of HCV testing. Undergoing HCV testing as part of routine health assessment, and an unawareness of being testing was common. An unexpected positive diagnosis exacerbated anxiety and confusion.

CONCLUSION

This review has identified that there are modifiable factors that affect the uptake of HCV testing and experiences of HCV diagnosis among PWID. Intervention development should focus on addressing these factors. There is a need for further research that engages PWID from a diverse range of populations to identify interventions, strategies and approaches that they consider valuable.

A case of pervasive refusal syndrome: a diagnostic conundrum

A case is presented of an 11-year-old girl with pervasive refusal syndrome (PRS) who ultimately recovered acutely and completely after an 18-month paediatric hospitalisation. There was an apparent absence of previously proposed important aetiological factors in PRS, such as family pathology and markedly traumatic or abusive experiences, and her recovery was sudden and complete. The authors consider the differential diagnoses of PRS paying particular attention to the possibility of a conversion disorder or catatonia, given the absence of PRS in the North American literature. Consideration of catatonia is important as it has a diagnostic test and responds rapidly to appropriate treatment, in contrast to conventional treatment for PRS and conversion disorder.

A prospective randomized, controlled trial of intravenous versus oral iron for moderate iron deficiency anaemia of pregnancy

BACKGROUND

Iron deficiency anaemia is the most common deficiency disorder in the world, affecting more than one billion people, with pregnant women at particular risk.

OBJECTIVES AND DESIGN

We conducted a single site, prospective, nonblinded randomized-controlled trial to compare the efficacy, safety, tolerability and compliance of standard oral daily iron versus intravenous iron.

SUBJECTS

We prospectively screened 2654 pregnant women between March 2007 and January 2009 with a full blood count and iron studies, of which 461 (18%) had moderate IDA. Two hundred women matched for haemoglobin concentration and serum ferritin level were recruited.

INTERVENTIONS

Patients were randomized to daily oral ferrous sulphate 250 mg (elemental iron 80 mg) with or without a single intravenous iron polymaltose infusion.

RESULTS

Prior to delivery, the intravenous plus oral iron arm was superior to the oral iron only arm as measured by the increase in haemoglobin level (mean of 19.5 g/L vs. 12 g/L; P < 0.001); the increase in mean serum ferritin level (222 microg/L vs. 18 ug/L; P < 0.001); and the percentage of mothers with ferritin levels below 30 microg/L (4.5% vs. 79%; P < 0.001). A single dose of intravenous iron polymaltose was well tolerated without significant side effects.

CONCLUSIONS

Our data indicate that intravenous iron polymaltose is safe and leads to improved efficacy and iron stores compared to oral iron alone in pregnancy-related IDA.

Pseudonarcolepsy in an 11-year-old boy

Narcolepsy is a common disorder with a prevalence of 0.56/1000. Patients present with a classic tetrad of excessive daytime sleepiness, cataplexy, sleep paralysis and hypnagogic hallucinations, which is seen only rarely in children. The term ;narcolepsy' is taken from Greek and means ;seized by somnolence'; it was first described in 1880 by Gelineau. This article is a case study of an 11-year-old male with pseudonarcolepsy. He presented to accident and emergency with episodes of falling asleep at inappropriate and unexpected times, often falling to the floor. Pseudonarcolepsy is a term coined to describe the phenomenon in which a patient presents with the symptoms and signs of narcolepsy, but the origin is psychogenic. Differential diagnosis, investigation and possible aetiology are discussed, along with treatment and outcome.

Medication in the treatment of the behavioural sequelae of traumatic brain injury

A significant proportion of children who sustain traumatic brain injury will go on to experience disturbance in their academic, emotional, and social functioning. There is a role for medication in the treatment of these late onset changes. This review will focus on the recognition and pharmacological treatment of the most common and most problematic presentations that may follow head injury, and supports the use of stimulant medication for secondary attention-deficit-hyperactivity disorder despite the small evidence base for use in children.

Fluoxetine treatment of selective mutism in pervasive developmental disorder

We report the successful treatment of selective mutism in a child with pervasive developmental disorder (PDD). There are several studies and case reports in which Fluoxetine has been reported effective in diminishing adult social anxiety and increasing speech in public settings. The literature is much smaller for children. The efficacy of fluoxetine supports the argument that selective mutism is a developmental equivalent of social anxiety disorder. To our knowledge this is the first description of successful treatment when the selective mutism is complicated by PDD.

Changes in GAD67 mRNA expression evidenced by in situ hybridization in the brain of R6/2 transgenic mice

Huntington's disease is an autosomal dominant disorder with degeneration of medium size striatal neurones. As the disease evolves, other neuronal populations are also progressively affected. A transgenic mouse model of the disease (R6/2) that expresses exon 1 of the human Huntington gene with approximately 150 CAG repeats has been developed, but GABA concentrations are reported to be normal in the striatum of these animals. In the present study, we analysed the status of GABAergic systems by means of glutamic acid decarboxylase (GAD)67 mRNA in situ hybridization in the brain of R6/2 transgenic mice and wild-type littermates. We show that GAD67 expression is normal in the striatum, cerebellum and septum but decreased in the frontal cortex, parietal cortex, globus pallidus, entopeduncular nucleus and substantia nigra pars reticulata of R6/2 mice. These data, which may, in part, account for the behavioural changes seen in these animals, indicate that at 12.5 weeks of age the pathological features seen in the mice differ from those seen in humans with Huntington's disease.

Diagnostic and interventional ultrasound of the pediatric spine

Ultrasound is useful as a diagnostic tool in the evaluation of the pediatric spine, and can also help guide procedures in the interventional radiology suite or the operating room. This pictorial exhibit will display examples of diagnostic and interventional uses of ultrasound with respect to the pediatric spine.

Effectiveness of the ultrasonic harmonic scalpel for tonsillectomy

The Ultracision harmonic scalpel (UHS) cuts and coagulates tissue with high-frequency ultrasound. We describe the results of our use of the UHS to perform tonsillectomies in 59 patients. The mean operative blood loss was 7 ml (range: 0 to 75); 56% of patients experienced no measurable blood loss. The mean length of operating time was 8 minutes and 10 seconds (range: 3:45 to 20:25). Patients were assessed for 2 weeks for postoperative pain on the basis of a 10-point linear analog scale. The mean pain score on postoperative day 1 was 4.7; the score peaked at 6.0 on day 4 and fell to less than 3.0 by day 11. Patients returned to full function in an average of 10.9 days (range: 3 to 15). Three patients experienced secondary hemorrhage, one of whom required surgical intervention. We found the UHS to be a well-designed and easy-to-use instrument. Operating time was short, blood loss was minimal, and the degree of early postoperative pain was low. We believe that our findings are encouraging and that the UHS might well have a place in the surgical armamentarium for tonsillectomy.