To the Editor, Dr Nair’s letter to the editor regarding the failed nerve blocks mentioned in our paper, “Comparison of the supraclavicular, infraclavicular and axillary approaches for ultrasound-guided brachial plexus block for surgical anesthesia”,1 raised several points that I believe are worth looking at in more detail. We are grateful for Dr Nair’s comments which have contributed to the furthering of scholarly discourse.
In general, Dr Nair’s letter relates to the blocks that our research classified as failed. He then discusses various approaches and suggests the reason for the failures of the axillary approach blocks.
Background: Fever is a source of considerable parental anxiety. Numerous studies have also confirmed similar anxiety among health care workers. This study analyzed caregiver knowledge of fever, and beliefs concerning children with a febrile illness, with an emphasis on the referring physician.
Methods: This was a cross-sectional study of 100 caregivers of children 3 months to 12 years old, treated at an urban tertiary care pediatric emergency department for fever. Caregiver knowledge was assessed with a questionnaire.
Results: Most caregivers correctly defined the threshold for fever as >38.0–38.3°C. Caregivers commonly believed that fever can cause brain damage and epilepsy; the frequency of this belief was not affected by whether they were referred to the emergency department by their pediatrician/family physician or by another physician or arrived without a referral. For a comfortable-appearing child with a temperature not above 38.0°C, both groups reported that they would give antipyretics in similar proportions (mean 31%). The majority of parents in both groups believed that teething could cause fever (mean 74%).
Conclusion: Caregivers in this study had limited knowledge of fever and its management in children, even if referred by their primary care physician. We suggest that there is a need for aggressive educational interventions to reduce parents’ fever phobia, in clinics as well as in pediatric emergency departments, and that this need may extend to the education of medical personnel as well.
The changing science of the urinary microbiota and microbiome has both clinical and research implications. This review manuscript provides an overview of the state of this science, as well as a discussion of the potential for prevention, diagnosis, and treatment of human disease. The history of techniques used for clinical detection of infection are placed into context along with the modern methods of bacterial detection and identification.
Objective: During July–August 2014,the military operation “Protective Edge” presented Israel with a threat of missile attacks. We aimed to investigate the influence of the “Protective Edge” operation on the rate of pregnancy complications among the population exposed to missile attacks, compared to the population not exposed.
Study Design: This was a retrospective study. Pregnancy outcomes were compared between women who during pregnancy were exposed to the stress of the military operation (exposed group, n=4,673) and gave birth at the Wolfson Medical Center, and women who gave birth in the previous year (unexposed group, n=4,735).
Results: Rates of pregnancy complications did not differ between the groups.
Conclusion: Exposure to environmental stress during pregnancy, for a period of almost two months, was not found to be associated with increased risk for pregnancy complications.
Functional sexual pain disorders in women are a particular challenge to the gynecologist, inasmuch as phobic avoidance and guarding on the part of the patient lead to difficulties in the gynecological examination and diagnosis. In some such cases examination may even be impossible. Vaginismus is the commonly diagnosed etiology of such cases. This article offers an overview of vaginismus and approaches to its treatment but also examines a subset of penetration-avoidant patients who do not appear to have a pain component. We have reviewed this separate category conceptually and clinically, and propose that this case subset be separated from the diagnosis of vaginismus and designated as vaginal penetration phobia (VPP). We further propose that this category be diagnosed as one of several possible presentations of phobic disorder, under the rubric of mental health disorder, and thus be separated from gynecology. The nosological implications are raised.
Two paintings of older men by Rembrandt (1609–1669) are examined to demonstrate that historical attitudes toward diseases of old age and the ageing person’s response to illness can be investigated in paintings. The works selected are of different genres and date from different stages of Rembrandt’s own life, one from his youth and one from his old age. Both paintings show figures who have joint pathologies typically associated with the ageing process, the first involving the subject’s foot and the second involving the subject’s hand. Despite the sometimes painful nature of these conditions, the subjects are shown accommodating their illnesses while maintaining both their intellectual and social engagement and their emotional composure. Although the seventeenth century offered older people very little effective medical treatment in comparison with what is presently available, these paintings nevertheless present a view of illness as a subsidiary rather than a dominant feature of old age.
Thyroid hormone replacement therapy in patients following thyroidectomy for thyroid cancer, although a potentially straightforward clinical problem, can present the clinician and patient with a variety of challenges. Most often the problems are related to the dose and preparation of thyroid hormone (TH) to use. Some patients feel less well following thyroidectomy and/or radioiodine ablation than they did before their diagnosis. We present evidence that levothyroxine (L-T4) is the preparation of choice, and keeping the thyroid-stimulating hormone (TSH) between detectable and 0.1 mU/L should be the standard of care in most cases. In unusual circumstances, when the patient remains clinically hypothyroid despite a suppressed TSH, we acknowledge there may be as yet unidentified factors influencing the body’s response to TH, and individualized therapy may be necessary in such patients.
The last 10 years have seen a renewed interest in a risk-adapted approach to the management of differentiated thyroid cancer. This review outlines a state-of-the-art approach to individualized management in which the original follow-up plan that was developed based on initial risk stratification is modified over time as new data become available. This risk-adapted follow-up approach allows clinicians to determine the intensity of follow-up and management recommendations in response to real-time dynamic risk assessments which may change over time.
Thyroid cancer is an increasingly common malignancy, with a rapidly rising prevalence worldwide. The social and economic ramifications of the increase in thyroid cancer are multiple. Though mortality from thyroid cancer is low, and most patients will do well, the risk of recurrence is not insignificant, up to 30%. Therefore, it is important to accurately identify those patients who are more or less likely to be burdened by their disease over years and tailor their treatment plan accordingly. The goal of risk stratification is to do just that. The risk stratification process generally starts post-operatively with histopathologic staging, based on AJCC/UICC staging system as well as others designed to predict mortality. These do not, however, accurately assess the risk of recurrence/persistence. Patients initially considered to be at high risk may ultimately do very well yet be burdened by frequent unnecessary monitoring. Conversely, patients initially thought to be low risk, may not respond to their initial treatment as expected and if left unmonitored, may have higher morbidity. The concept of risk-adaptive management has been adopted, with an understanding that risk stratification for differentiated thyroid cancer is dynamic and ongoing. A multitude of variables not included in AJCC/UICC staging are used initially to classify patients as low-, intermediate-, or high-risk for recurrence. Over the course of time, a response to therapy variable is incorporated and patients essentially undergo re-risk stratification. Additional tools such as biochemical markers, genetic mutations and molecular markers have been added to this complex risk stratification process such that this is essentially a continuum of risk. In recent years, additional considerations have been discussed with a suggestion of pre-operative risk stratification based on certain clinical and/or biologic characteristics. With the increasing prevalence of thyroid cancer but stable mortality, this risk stratification may identify those in whom the risk of conventional surgical treatment may outweigh the benefit. This review aims to outline the process of risk stratification and highlight the important concepts that are involved and those that are continuously evolving.
A physician is a valued member of society on whom many individuals rely for both professional advice and support during times where they may feel to be at a disadvantage, whether it be physically or mentally. An issue on the rise today concerns the population of smokers in our society. Many are coming to share the opinion that physicians should not provide treatments for smokers. Some of the opinions are based on the claim that smokers are morally responsible for their medical conditions. But, providing care in a fair manner includes not treating differently those who suffer from addiction. Moreover, it is important to recognize that allocating medical resources based on moral responsibility will undermine the physician–patient relationship which is necessary for the practice of medicine. Many countries have codes and policies that physicians must legally follow in terms of providing treatments. With acceptance of the fact that the patient may be unable to execute the decisions made by the physician, it is the legal duty of the physician to provide care and not abandon the patient. An analysis of the many policies around the world brings forward certain changes that must be made in order to make sure that physicians fulfil their legal duty, which is to provide care. As such, this article looks into the existing ethical dilemma in treating smokers around the world, with a review of some policies that will guide our approach in this matter.
