Nummular headache in a patient with ipsilateral occipital neuralgia—A case report

Nummular headache (NH) is a rarely recognized primary headache, the diagnostic criteria of which are contained in the appendix to the 2nd edition of the International Classification of Headache Disorders (code A13.7.1). We present the case of a 61-year-old female who suffers, regardless of NH, from right-sided occipital neuralgia. The applied treatment – gabapentin and mianserin – had no effect. Injection of bupivacaine twice to the right occipital region resulted in neuralgia resolution up to three months, with no effect on NH. This confirms the independence of two abovementioned head pain conditions

False aneurysm of deep femoral artery branch following blunt trauma

Background: Pseudoaneurysms of the deep femoral artery (DFA) as a result of blunt trauma are very rare, therefore they are often not suspected. Surgery remains the treatment of choice and should be carried out electively for asymptomatic aneurysms. The stent-graft placement is another way of treatment but long-term durability of DFA stentgrafting is still unknown. Case Report: We present a case of a 20-year-old male patient with a pseudoaneurysm of DFA as a result of blunt trauma which was successfully treated with a stengraft. Conclusions: A pseudoaneurysm should be suspected in any patient presenting with an enlarging haematoma following blunt trauma. The use of stent-grafts seems to be a safe and efficient way of treatment of post traumatic DFA pseudoaneurysms and should be considered as one of treatment options

Parkinsonism in Inherited Metabolic Disorders: Key Considerations and Major Features

Parkinson's Disease (PD) is a common neurodegenerative disorder manifesting as reduced facilitation of voluntary movements. Extensive research over recent decades has expanded our insights into the pathogenesis of the disease, where PD is indicated to result from multifactorial etiological factors involving environmental contributions in genetically predisposed individuals. There has been considerable interest in the association between neurological manifestations in PD and in inherited metabolic disorders (IMDs), which are genetic disorders characterized by a deficient activity in the pathways of intermediary metabolism leading to multiple-system manifestations. In addition to the parallel in various clinical features, there is increasing evidence for the notion that genetic mutations underlying IMDs may increase the risk of PD development. This review highlights the recent advances in parkinsonism in patients with IMDs, with the primary objective to improve the understanding of the overlapping pathogenic pathways and clinical presentations in both disorders. We discuss the genetic convergence and disruptions in biochemical mechanisms which may point to clues surrounding pathogenesis-targeted treatment and other promising therapeutic strategies in the future

Informed consent for clinical trials in acute coronary syndromes and stroke following the European Clinical Trials Directive: investigators' experiences and attitudes

<p>Abstract</p> <p>Background</p> <p>During clinical trials in emergency medicine, providing appropriate oral and written information to a patient is usually a challenge. There is little published information regarding patients' opinions and competence to provide informed consent, nor on physicians' attitudes towards the process. We have investigated the problem of obtaining consent from patients in emergency-setting clinical trials (such as acute coronary syndromes (ACS) and stroke) from a physicians' perspective.</p> <p>Methods</p> <p>A standardised anonymous 14-item questionnaire was distributed to Polish cardiac and stroke centres.</p> <p>Results</p> <p>Two hundred and fourteen informative investigator responses were received. Of these investigators, 73.8% had experience with ACS and 25.2% had experience with acute stroke trials (and 1% with both fields). The complete model of informed consent (embracing all aspects required by Good Clinical Practice (GCP) and law) was used in 53.3% of cases in emergency settings, whereas the legal option of proxy consent was not used at all. While less than 15% of respondents considered written information to have been fully read by patients, 80.4% thought that the amount of information being given to emergency patients is too lengthy. Although there is no legal obligation, more than half of the investigators sought parallel consent (assent) from patients' relatives. Most investigators confirmed that they would adopt the model proposed by the GCP guidelines: abbreviated verbal and written consent in emergency conditions with obligatory "all-embracing" deferred consent to continue the trial once the patient is able to provide it. However, this model would not follow current Polish and European legislation.</p> <p>Conclusion</p> <p>An update of national and European regulations is required to enable implementation of the emergency trial consent model referred to in GCP guidelines.</p