Acute transient psychotic disorder precipitated by Brexit vote

A man in his 40s was brought to the accident and emergency department in an acute psychotic state, 3 weeks after the European Union referendum results in the UK were declared. His mental health had deteriorated rapidly following the announcement of the results, with significant concerns about Brexit. He presented as agitated, confused and thought disordered. He had auditory hallucinations, and paranoid, referential, misidentification and bizarre delusions. He recovered completely within 2 weeks after a brief admission and treatment with olanzapine. He had experienced a similar episode of much less severity 13 years previously after major work related stress which resolved completely within a few days. He was experiencing stress related to work and family prior to the current episode which could potentially have been a contributory factor. Political events can act as major psychological stressors and have a significant impact on the mental health of people, especially those with a predisposition to develop mental illness.

A fatal case of levamisole induced bone marrow failure

A 20-year-old college student presented with high grade, intermittent fever for 10 days associated with blood stained loose stools after taking tablet levamisole for 17 days for vitiligo vulgaris. He was febrile, had a toxic appearance and appeared pale. Investigations showed neutropaenia with thrombocytopaenia. Blood cultures were sterile and stool cultures did not grow any enteric pathogens. His bone marrow examination was suggestive of an aplastic anaemia. He was administered empirical antibiotics, granulocyte colony stimulating factor and platelet transfusions. However, his fever and blood stained stools persisted. A repeat bone marrow examination after 2 weeks still revealed a hypoplastic marrow. Hence, a diagnosis of a levamisole induced bone marrow failure was made. While being worked up for an allogeneic stem cell transplantation, he developed neutropaenic enterocolitis and refractory septic shock with carbapenem resistant Klebsiella pneumoniae and succumbed to his illness.

Chronic migraine headache and multiple dental pathologies causing cranial pain for 35 years: the neurodental nexus

We report a case that illustrates how chronic migraine headaches and multiple dental pathologies caused severe and long-standing cranial pain that affected the quality of life of a man for more than 35 years. His case was investigated at several settings including the neurology outpatient clinic of the hospital without a definitive diagnosis or resolution. After investigations, multiple oral pathologies including two occult dental abscesses were diagnosed. Once both affected teeth and associated abscesses were surgically removed, with subsequent antibiotic therapy the headaches resolved.

Diagnosis of hypothenar hammer syndrome in a patient with acute ulnar artery occlusion

A 56-year-old truck driver with a history of tobacco use presented with acute onset digital ischaemia in the ulnar distribution of his dominant hand, associated with severe pain. Occupational exposures included extensive manual labour and prolonged vibratory stimuli. Workup with Doppler and angiography confirmed the diagnosis of hypothenar hammer syndrome (HHS). After the failure of medical management, he underwent ulnar artery thrombectomy with reconstruction and arterial bypass grafting. His pain improved significantly postsurgically, and he was able to return to a normal routine. This case illustrates the classic presentation, examination, imaging findings and management options of HHS. HHS should be considered in patients with digital ischaemia and associated occupational exposures. Diagnosing the condition appropriately allows for optimal management, aiming at minimising symptoms and maximising quality of life.

Thymoma associated paraneoplastic encephalitis (TAPE), a potential cause of limbic encephalitis

A 59-year-old man presents with expressive aphasia and short term memory deficits. Shortly thereafter, he started developing staring spells and intermittent right hand spasms, preliminarily thought to be simple partial seizures. Subsequent MRI brain imaging was highly suggestive of herpes simplex virus (HSV) encephalitis; however, HSV PCR from cerebrospinal fluid was negative. On further testing, the patient was found to have an autoimmune encephalitis thought to be related to an incidentally found thymoma. His clinical presentation, in conjunction with imaging and response to therapy, was strongly suggestive of thymoma associated paraneoplastic encephalitis. Early recognition is the only way to ensure prompt initiation of appropriate treatment. Immunotherapy and cancer directed therapy (including tumour resection, if indicated) have been shown to have favourable outcomes, improved speed of neurological recovery and reduced risk of relapses. Without treatment, progressive neurologic deterioration can occur over months to years, eventually resulting in death.

Type II polyglandular autoimmune syndrome: a case of Addison's disease precipitated by use of levothyroxine

A 46-year-old woman was referred to the endocrinology clinic for evaluation of progressive fatigue, dizziness and treatment-resistant hypothyroidism. Initial laboratory results revealed hypothyroidism, hyponatraemia and hyperkalaemia. Liothyronine sodium (Cytomel) was initiated, which exacerbated her fatigue and dizziness. Suspecting adrenal insufficiency, an 08:00 cortisol level was obtained and found to be low with failure to increase following cosyntropin stimulation test. Diagnosis of primary adrenal insufficiency was confirmed via CT abdomen and pelvis revealing diminutive adrenal glands and elevated 21-hydroxylase antibody. Treatment was initiated with hydrocortisone 10 mg every morning and 5 mg at 16:00/day, with plan for patient follow-up in 3 weeks to assess need for mineralocorticoid replacement. Polyglandular syndromes are rare and have a wide variety of presentation. Thus, we recommend screening patients with a single autoimmune disorder who do not respond to conventional therapy to prevent possible life-threatening adrenal crisis.

Poor or fair self-rated health is associated with depressive symptoms and impaired perceived physical health: A cross-sectional study in a primary care population at risk for type 2 diabetes and cardiovascular disease

Background: Psychosocial factors such as depressive symptoms should be considered when assessing cardiovascular (CV) risk. Depressive symptoms are suggested to be associated with poor perception of one's health, i.e. self-rated health (SRH). Thus, assessing SRH could be a practical tool in CV risk prediction. However, SRH may also emphasize physical, mental or social aspects. Objectives: To assess the relationship of SRH and depressive symptoms, classic CV risk factors and perceived physical health among persons at risk for type 2 diabetes (T2D) and cardiovascular disease (CVD). Methods: In this cross-sectional study in a primary care population, 2555 persons (mean age 58 ± 7, 56% women) at risk for T2D or CVD were evaluated. Generalized linear statistical models were used to evaluate the association of depressive symptoms (Beck's Depression Inventory score ≥10), CV risk factors, and perception of SRH and physical health (assessed by Short Form Health Survey). Results: Poor or fair health was reported by 40% of the participants. They had more unhealthy lifestyle habits and CV risk factors than subjects rating their health as at least good. Among those with poor or fair SRH, the prevalence of depressive symptoms was 36% and associated with perception of physical health. Conclusion: Poor SRH is associated with depressive symptoms and impaired perceived physical health. Assessing SRH might be useful for detecting possible depressive symptoms in patients in CV risk management and diabetes care.

Recurrent unilateral cellulitis: is it May-Thurner syndrome (MTS)?

May-Thurner syndrome (MTS) is a differential diagnosis to be considered in a patient with recurrent unilateral cellulitis. A 73-year-old woman initially presented with recurrent unilateral cellulitis of her left lower limb. A CT scan demonstrated a stenosed left common iliac vein (CIV) narrowed at its origin by the proximal right common iliac artery consistent with MTS. The chronicity of the condition at the time of diagnosis made attempts to recanalise the CIV unsuccessful. A diagnosis of MTS should be considered in a patient with chronic unilateral limb oedema/cellulitis as it represents a potentially treatable condition if detected early.

Pustules on the back possibly triggering toxic-shock syndrome

We herein describe an irregular case of toxic-shock syndrome (TSS). A previously healthy 28-year-old Japanese man developed a sudden-onset high fever. The patient was suffering from conjunctival hyperaemia, gastrointestinal symptoms such as vomiting and diarrhoea, and systemically diffused macular erythroderma. Further physical examination detected pustules on his back, which self-destructed over time. Laboratory revealed multiple organ failures. Subsequently, scalded skin on the face and desquamation in the limb extremities emerged by day 10, leading to the diagnosis of TSS, despite his stable circulatory dynamics through the course. Learning points for clinicians include that they should recall TSS as a possible disease concurrently causing high fever, systemic rash and multiple organ dysfunctions, even without being in a state of shock. The characteristic desquamations emerged in the limb extremities after hospitalisation were of help in diagnosing TSS.

Cutaneous leprosy in Central Florida man with significant armadillo exposure

Leprosy is a chronic infectious, granulomatous disease caused by the intracellular bacillus Mycobacterium leprae that infects macrophages and Schwann cells. While relatively rare in the USA, there is about 200 new cases of leprosy every year with the majority occurring in the southern parts of the country. It is believed to be linked to the region of the nine-banned armadillo in patients with no significant travel history outside of the country. In this case report, we encountered a 58-year-old Central Florida man that had extensive exposure to armadillos and presented with the typical symptoms of large erythaematous patches, numbness and peripheral nerve hypertrophy. Once diagnosed properly, patients are then reported to the National Hansen's Centre who provides the multidrug therapy for 12-24 months. Due to its rarity and its ability to mimic other more common ailments, leprosy should be included in the differential diagnosis in patients that have significant exposure to armadillos, live in the southern part of the country or have recently travelled to countries that have a high prevalence of leprosy.

Diffuse Idiopathic Pulmonary Neuroendocrine Cell Hyperplasia (DIPNECH) with liver metastases

Diffuse Idiopathic Pulmonary Neuroendocrine Cell Hyperplasia (DIPNECH) is a rare pulmonary disorder characterised by classic radiological findings and symptoms of obstructive lung disease. DIPNECH is considered a precursor to carcinoid tumours in the lungs. In this case, we describe a patient with years of unexplained dry cough presenting with 2 weeks of progressive nausea and vomiting, and found to have massive hepatomegaly on examination. By CT-PE, she was diagnosed with DIPNECH, and abdominal MRI revealed metastatic carcinoid tumours. Despite its non-specific presentation, DIPNECH has characteristic radiological findings of mosaic attenuation with numerous pulmonary nodules. DIPNECH requires early identification and close surveillance to prevent progression to carcinoid tumours. Thus, it is critical for frontline providers to consider this diagnosis as part of their differential when other common causes of obstructive lung disease have been ruled out.

Physician's role in prescribing opioids in developing countries

In developed countries, addressing the growing opioid addiction epidemic is focused on preventive measures, developing better overdose-reversal medications and designing newer strategies to treat addiction. Primary prescribers of the therapeutic use of opioids might play a definite role in the aetiology of the epidemics. Developing countries could be affected by similar issues; however, given that no updated statistics are available, it is possible that their populations undergo problems similar to those for which current data is available. Concerns have arisen regarding synthetic opioid tramadol which, given its fast and potent analgesic effects, low cost and easy availability is widely prescribed. A debate remains as to whether tramadol induces addictive effects like those of stronger analogues such as oxycodone or fentanyl. Here we present a case of tramadol dependence in an Ecuadorian patient and find that substance abuse can occur in normal individuals affected by chronic pain, otherwise treatable with standard methods.

Epistaxis and gross haematuria with severe thrombocytopaenia associated with influenza vaccination

Epistaxis may be attributed to many causes during the winter including dry mucous membranes from low indoor humidity from heating. However, epistaxis may also be due to thrombocytopaenia. Immune thrombocytopaenia purpura (ITP) is an autoimmune disorder causing thrombocytopaenia. Viral infections sometimes lead to ITP. Vaccines, predominantly the measles-mumps-rubella vaccine, have been associated with the development of ITP. There are several published case reports regarding influenza vaccine induced ITP. However, an association between ITP and influenza vaccination has not been firmly proven yet. We report the case of an adult with three episodes of epistaxis, each within 1 week of receiving a yearly influenza trivalent inactivated vaccine, the last episode being more severe and also featuring gross haematuria.

Not 'just' a foreign body in the ear canal

Foreign bodies are commonly seen by the Ear, Nose and Throat emergency team with cotton wool being the most common aural foreign body seen in the adult population. Most complications secondary to aural foreign bodies described in the literature are minor and rarely require any surgical intervention. Here, we present two cases with impacted cotton wool as aural foreign bodies which resulted in suppurative labyrinthitis and osteomyelitis causing profound sensorineural hearing. These cases highlight the importance of considering aural foreign bodies in the differential diagnosis in those presenting with unilateral symptoms as significant complications, although rare, can occur, particularly in those with delayed diagnosis.

Post-total knee arthroplasty herpes zoster activation

Herpes zoster is a clinical manifestation of reactivation of varicella-zoster virus (VZV) that lies dormant in the dorsal root ganglia after a past primary infection. It can be associated with severe pain, a crop of vesicles in typical dermatomal distribution but the neuralgic pain persists long, making the patient uncomfortable and often disturbing patient's sleep. There are cases reported after trauma or post surgeries that are mainly related to organ transplant or malignancy. In the literature, there is a solitary report of VZV infection along the sciatic nerve post ipsilateral hip and contralateral knee joint replacement. Here, we report a VZV infection in post knee replacement setting along the L2-3 dermatomal distribution.

Integrating a nationally scaled workforce of community health workers in primary care: a modelling study

OBJECTIVE

To model cost and benefit of a national community health worker workforce.

DESIGN

Modelling exercise based on all general practices in England.

SETTING

United Kingdom National Health Service Primary Care.

PARTICIPANTS

Not applicable.

DATA SOURCES

Publicly available data on general practice demographics, population density, household size, salary scales and screening and immunisation uptake.

MAIN OUTCOME MEASURES

We estimated numbers of community health workers needed, anticipated workload and likely benefits to patients.

RESULTS

Conservative modelling suggests that 110,585 community health workers would be needed to cover the general practice registered population in England, costing £2.22bn annually. Assuming community health workerss could engage with and successfully refer 20% of eligible unscreened or unimmunised individuals, an additional 753,592 cervical cancer screenings, 365,166 breast cancer screenings and 482,924 bowel cancer screenings could be expected within respective review periods. A total of 16,398 additional children annually could receive their MMR1 at 12 months and 24,716 their MMR2 at five years of age. Community health workerss would also provide home-based health promotion and lifestyle support to patients with chronic disease.

CONCLUSION

A scaled community health worker workforce integrated into primary care may be a valuable policy alternative. Pilot studies are required to establish feasibility and impact in NHS primary care.

Rare clinical manifestation of community-acquired pneumonia

A 71-year-old patient was admitted due to fever and persistent (>48 hours) hiccups. History and physical examination were not instructive. Lab tests were not specific, showing an inflammatory response. Chest film did not demonstrate opacities. The patient was treated with chlorpromazine with no relief. Fever and hiccups persisted, and therefore neck and chest CT was performed revealing a right lower lobe infiltrate, a finding consistent with pneumonia. Antibiotics were initiated and within 48 hours fever and hiccups resolved and patient recovered. Although hiccups are rarely described as a clinical manifestation of community acquired pneumonia, one should consider this diagnosis in a patient with unexplained fever.

Developments in euthanasia practice in the Netherlands: Balancing professional responsibility and the patient's autonomy

In 2015, euthanasia accounted for 4.5% of deaths in the Netherlands, of which 93% were performed by a GP. Historically, a conflict of physician’s duties—to alleviate unbearable suffering and at the same time preserve the patient’s life—is central to the justification of euthanasia practice in the Netherlands. However, there seems to be a shift towards a greater emphasis on the patient’s autonomous wish as the primary basis for euthanasia. This shift has consequences for the role and interpretation of the physician’s duties in end-of-life care. This paper aims to describe these developments in euthanasia practice and end-of-life decision-making. We describe important relevant developments and look into the role and the meaning of two dimensions of the concept of ‘patient autonomy’ regarding end-of-life decisions, in particular, the euthanasia request. We claim that the concept of autonomy ‘as a right,’ which can be distinguished from autonomy ‘as an ideal,’ narrows the physician’s window of opportunity to offer end-of-life care other than euthanasia.

More counselling for end-of-life decisions by GPs with own advance directives: A postal survey among German general practitioners

BACKGROUND

Although general practitioners (GPs) are among the preferred contact persons for discussing end-of-life issues including advance directives (ADs), there is little data on how GPs manage such consultations.

OBJECTIVES

This postal survey asked German GPs about their counselling for end-of-life decisions.

METHODS

In 2015, a two-sided questionnaire was mailed to 959 GPs. GPs were asked for details of their consultations on ADs: frequency, duration, template use, and whether they have own ADs. Statistical analysis evaluated physician characteristics associated with an above-average number of consultations on AD.

RESULTS

The participation rate was 50.3% (n = 482), 70.5% of the GPs were male; the average age was 54 years. GPs had an average of 18 years of professional experience, and 61.4% serve more than 900 patients per three months. Most (96.9%) GPs perform consultations on living wills (LW) and/or powers of attorney (PA), mainly in selected patients (72.3%). More than 20 consultations each on LWs and PAs are performed by 60% and 50% of GPs, respectively. The estimated mean duration of consultations was 21 min for LWs and 16 min for PAs. Predefined templates were used in 72% of the GPs, 50% of GPs had their ADs. A statistical model showed that GPs with ADs and/or a qualification in palliative medicine were more likely to counsel ≥20 patients per year for each document.

CONCLUSION

The study confirmed that nearly all German GPs surveyed provide counselling on ADs. Physicians with ADs counsel more frequently than those without such documents.