Electronic medical file exchange between on-duty care providers and the attending paediatrician: a Belgian paediatric pilot project

The authors propose the introduction of a pilot project: "paediatric core file exchange in emergencies" (PCF-EXEM) which enables the exchange of medical data between the attending paediatrician (AP), holder of the medical record, and on-duty medical units (i.e. general practitioners, paediatricians, surgeons, emergency physicians,...). This project is based on two pillars: a protected server (PCF-server) containing paediatric core files (PCF), with important clinical data that should be available for the physician in order to quickly get a clear insight into the relevant clinical medical history of the child, and secondly, the possibility to provide feedback to the attending physician about the findings recorded during the on-call duty. The permanent availability of health data on the PCF-server and the possibility to provide feedback represent together the PCF-EXEM-project. This project meets the demand of the care providers to have relevant medical information permanently available in order to guarantee high quality care in emergency situations. The frail balance between the right to informative privacy and professional confidentiality on the one hand and the right to quality health care on the other hand has been taken into account. The technical and practical feasibility of this project is described. The objectives and vision of the PCF-EXEM project are conform to Belgian legislation concerning the processing of medical data and are in line with the still under consideration European projects which are focusing on interoperability and the development of a common access control to databanks containing health data for care providers. PCF-EXEM could therefore be a model for other EU countries as well.

Legislation and refusal of blood transfusion by a minor Jehovah-Witness in Belgium

The refusal of blood transfusion by Jehovah's Witnesses in critical situations constitutes an ethical and juridical dilemma. The refusal to receive blood products by Jehovah's Witnesses is based on biblical verses. Recurring arguments to sustain this refusal regard the right to self-determination and the right to freedom of faith. If minors are involved, the problem is rendered even more difficult as the parental authority over young children needs to be taken into account. When adolescents are concerned, the situation if even more ambiguous since adolescents might be considered as mature enough to provide autonomous consent. On the basis of three cases, the most frequent bottlenecks that can come up in paediatric emergency services are highlighted: (1) the refusal of a blood transfusion by the parents of a young child; (2) the refusal by an adolescent and (3) prior refusal based on a "No Blood"-document. Regarding minors, the law on patients' rights in Belgium contains safety mechanisms concerning the preservation of physical integrity. Therefore, a key responsibility has been assigned to the physician. A step-by-step plan and a synoptic diagram are presented.

Role of treatment for depressive symptoms in relieving the impact of fatigue in HIV-HCV co-infected patients: ANRS Co13 Hepavih, France, 2006-2008

Fatigue is a major component of quality of life (QOL) and is associated with depression in HIV-HCV co-infected individuals. We investigated whether treating depressive symptoms (DS) could mitigate the impact of fatigue on daily functioning in co-infected patients, even those at an advanced stage of disease. The analysis was conducted on enrollment data of 328 HIV-HCV co-infected patients recruited in the French nationwide ANRS CO 13 HEPAVIH cohort. Data collection was based on medical records and self-administered questionnaires which included items on socio-behavioural data, the fatigue impact scale (FIS) in three domains (cognitive, physical and social functioning), depressive symptoms (CES-D classification) and use of treatments for depressive symptoms (TDS). After multiple adjustment for gender and unemployment, CD4 cell count <200 per mm(3) was associated with a negative impact of fatigue on the physical functioning dimension (P = 0.002). A higher number of symptoms causing discomfort significantly predicted a higher impact of fatigue on all three dimensions (P < 0.001). This was also true for patients with DS receiving TDS when compared with those with no DS but receiving TDS. A significant decreasing linear trend (P < 0.001) of the impact of fatigue was found across the categories 'DS/TDS', 'DS/no TDS', 'no DS/TDS' and 'no DS/no TDS'. Despite limitations related to the cross-sectional nature of this study, our results suggest that routine screening and treatment for DS can reduce the impact of fatigue on the daily functioning of HIV-HCV co-infected patients and relieve the burden of their dual infection.

Phaeochromocytoma: state-of-the-art

Phaeochromocytomas are catecholamine-secreting tumours that arise from chromaffin cells of the adrenal medulla and extra-adrenal sites. Extra-adrenal phaeochromocytomas are called paragangliomas. A diagnosis of phaeochromocytoma is suspected by typical paroxysmal symptoms, unusual or refractory hypertension, discovery of an adrenal incidentaloma or a family history of phaeochromocytoma or paraganglioma, possibly associated with other genetic syndromes (multiple endocrine neoplasia type 2 A or B, neurofibromatosis type 1 and von Hippel-Lindau disease). It can be confirmed by measurements of urinary or plasma fractionated catecholamines and metanephrines. The best diagnostic performances are achieved by metanephrines. Twenty-four hour urine fractionated metanephrines are still recommended as a screening test but some experts prefer plasma measurements in high-risk patients. Increased serum chromogranin-A levels, combined with high catecholamine or metanephrine in a patient with normal renal function is also a tool, virtually diagnostic of phaeochromocytoma. Recent studies have suggested that 25% of patients with phaeochromocytoma have germline mutations of several genes (NF1, VHL, SDHD, SDHB and RET). Thus, genetic testing should be carried out according to an algorithm of risk factors and specific characteristics. Once a biochemical diagnosis of phaeochromocytoma is made, a CT scan or MRI of the abdomen and pelvis should be performed first. If these investigations remain negative, the chest and neck should be explored. After anatomical imaging, functional imaging by 123I-MIBG should be considered. If the MIBG scan is negative, other imaging modalities have recently proven to be useful (PET, Octreoscan). After localization, the treatment of phaeochromocytoma is a surgical resection, which may be laparoscopic. Preoperative preparation with alpha- and beta-adrenergic blockade and/or calcium channel blockers associated with volume expansion is essential. Malignant phaeochromocytoma is rare and its treatment still unsatisfying. Phaeochromocytoma during pregnancy is also rare and its diagnosis easily missed because of its clinical resemblance to pre-eclampsia.

[Management of patients with hepatitis C by French psychologists and psychiatrists: a practical investigation]

INTRODUCTION

A first part of this survey showed that up to 19% of patients with hepatitis C virus did not receive optimal treatment because of a psychiatric problem (psychiatric disorders or addictive behaviours) and that less than 50% of the managing clinicians worked with a psychiatrist or a psychologist in these cases. The aim of the second part of the survey was to describe the current practices provided by the psychiatrists and the psychologists to HCV infected patients as well as the knowledge and expectations of professionals in this area.

PATIENTS AND METHODS

Forty-seven psychiatrists and 43 psychologists who were or were not working with French reference poles for hepatitis C virus responded to a questionnaire of their practices.

RESULTS

Analysis of the 90 questionnaires showed that psychiatric and/or psychological care was not systematic. Psychiatrists and psychologists should be given more information and specific training about this topic.

CONCLUSION

Psychiatric and psychological care of chronic hepatitis C virus infected patients should be improved. French reference poles should also become "references" for psychiatric care.

Management of common bile duct stone late after laparoscopic Roux-en-Y gastric bypass for obesity

Rapid weight loss following Roux-en-Y gastric bypass (RYGBP) for the treatment of obesity can increase the incidence of cholelithiasis formation. Nevertheless, routine simultaneous cholecystectomy at the time of bariatric surgery remains controversial. However, in case of delayed occurrence of common bile duct (CBD) stones, the difficulty to reach endoscopically the biliary tract after RYGBP should be kept in mind. We here report the case of a patient who presented with CBD stones seven years after gastric banding followed five years later by RYGBP without associated cholecystectomy. Our approach of transgastric laparoscopic assisted endoscopic retrograde cholangiopancreaticography followed by sphincterotomy and balloon stones extraction is illustrated.

Management of psychiatric disorders and addictive behaviors in patients with viral hepatitis C in France

INTRODUCTION

Guidelines concerning the management of psychiatric disorders and addictive behaviors in patients with chronic hepatitis C and the conditions of collaboration between hepatogastroenterologists, infectiologists, psychiatrists and psychologists have not been published. This has a negative influence on optimal therapeutic management of chronic hepatitis C virus (HCV) infection. The aim of this study was to describe the current clinical practices for ambulatory management of psychiatric disorders and addictions, and the influence of a possible psychiatric and/or psychological collaboration.

PATIENTS AND METHODS

A retrospective survey was conducted among 101 clinicians treating patients with chronic hepatitis C. Data were collected from personal interviews with the managing clinicians and from the files of patients with chronic hepatitis C patients who presented psychiatric disorders.

RESULTS

Analysis of the 101 interviews and 598 patient files showed that 19% of patients had not received an optimal treatment for their HCV infection because of a psychiatric problem, and that less than 50% of the managing clinicians were working in collaboration with a psychiatrist or a psychologist. In conclusion, lack of collaboration between hepatogastroenterologists and psychiatrists could be deleterious for the optimal treatment of HCV infected patients. Improvement is required.

Diabetes mellitus as a primary manifestation of multiple endocrine neoplasia type 2B

A 22-year-old-man presenting with diabetes mellitus was found to suffer from multiple endocrine neoplasia type 2B (MEN B). The characteristic phenotype including mucosal neuromas, musculoskeletal abnormalities and a marfanoid habitus led us to suspect this diagnosis, which was confirmed by the genetic analysis showing the typical mutation in the RET proto-oncogene at codon 918. Subsequently, diagnoses of bilateral phaeochromocytoma and medullary thyroid carcinoma were made. The patient underwent first a laparoscopic removal of bilateral phaeochromocytoma and a radical thyroidectomy three months later. Both operations were uneventful. After operation, diabetes resolved, an effect partly explainable by an improvement of insulin sensitivity. Thus, clinicians should be aware of a diagnosis of MEN 2B in a young patient presenting with diabetes, a typical phenotype, symptoms of phaeochromocytoma or a nodule in the thyroid.

[Scintigraphy in staging upper aerodigestive tract epidermoid carcinomas]

OBJECTIVES

To determine the value of technetium-99m bone scintigraphy in the screening of bone metastases in the systematic initial extension assessment of upper aerodigestive tract suamous cell carcinomas; to identify risk factors of these bone metastases for better screening.

MATERIAL AND METHODS

In this prospective study, the initial assessment of tumoral extension was systematically associated with bone scintigraphy. Only patients with no malignant tumors were included in the study. Any skeletal fixation identified was then analyzed with standard radiography and/or tomodensitometry and with the patient's clinical progression to confirm whether or not the fixation was metastatic. The sensitivity and specificity of bone scintigraphy was then calculated. A correlation between bone pain or hypercalcemia and confirmed bone metastases was also systematically sought to determine whether these factors were predictive of bone metastases so as to better target the screening.

RESULTS

Among the 55 patients included in the study, three had confirmed bone metastases. All were detected by the bone scintigraphy, with a sensitivity of 100%. However, the 20 false-positive results gave a low specificity of 62%. Bone pain was described by two patients, but they were among the three metastatic patients. Specificity was 100%, but the sensitivity was only 67%. Three patients had hypercalcemia: the three metastatic patients. The sensitivity and specificity were 100%. In the tumoral status of the three patients with bone metastasis, tumors were small, classified as T1 or T2, but with substantial node involvement, classified N3, and with invasion of the internal jugular vein in two cases.

CONCLUSION

The incidence of bone metastases in the initial extension assessment was low; consequently, they are not sought systematically. However, their presence radically changes the prognosis and the therapeutic management, raising the question of screening. The technetium-99m bone scintigraphy has limits, with many false-positive resulting the need for additional investigations. Defining the risk factors for bone metastases would improve screening. Two questions remain: what factors are involved? The bone pain and the hypercalcemia must be analyzed with a larger number of cases, but they seem to be nonspecific. The node involvement stage could be a more reliable parameter, in particular in cases of jugular vein invasion; what method should be used? In the future, the PET scan could be the key procedure not only in the locoregional extension assessment, but also for general extensions, in a single procedure investigating the whole body.

Emotional facial palsy following striato-capsular infarction

Emotional facial palsy (EFP) is a rare condition in which facial paresis is only apparent during reflex movements of the hemiface, such as smiling and laughter. We report the case of a 32-year-old man presenting with EFP as the main symptom of a small striatocapsular infarction. Our case strongly suggests that the anterior arm of the internal capsule is part of the corticonuclear tract that is involved in emotional facial motility.

[The emergency in the management of sudden hearing loss; still of present interest? A study of 109 cases of sudden deafness]

The emergency in the treatment of sudden hearing loss. A controversial dogma?

OBJECTIVE

Does the delay in instigation of treatment in cases of sudden hearing loss affect the outcome?

MATERIAL AND METHOD

109 patients were included in this study. Sudden hearing loss is a much discussed subject in the literature. The authors agree on the concept of therapeutic emergency. This retrospective study aims to analyze the value of precocity in starting treatment on hearing improvement.

RESULTS

The therapeutic time delay does not appear to be a significant factor and sheds doubt on the rule of therapeutic emergency.

CONCLUSION

The authors remain nevertheless prudent on these conclusions. A larger number of cases should be studied. The question of a national versus placebo study is also laid.