The Mixed Management of Patients' Medical Records: Responsibility Sharing Between the Patient and the Physician

Through this article, we propose a mixed management of patients' medical records, so as to share responsibilities between the patient and the Medical Practitioner by making Patients responsible for the validation of their administrative information, and MPs responsible for the validation of their Patients' medical information. Our proposal can be considered a solution to the main problem faced by patients, health practitioners and the authorities, namely the gathering and updating of administrative and medical data belonging to the patient in order to accurately reconstitute a patient's medical history. This method is based on two processes. The aim of the first process is to provide a patient's administrative data, in order to know where and when the patient received care (name of the health structure or health practitioner, type of care: out patient or inpatient). The aim of the second process is to provide a patient's medical information and to validate it under the accountability of the Medical Practitioner with the help of the patient if needed. During these two processes, the patient's privacy will be ensured through cryptographic hash functions like the Secure Hash Algorithm, which allows pseudonymisation of a patient's identity. The proposed Medical Record Search Engines will be able to retrieve and to provide upon a request formulated by the Medical ractitioner all the available information concerning a patient who has received care in different health structures without divulging the patient's identity. Our method can lead to improved efficiency of personal medical record management under the mixed responsibilities of the patient and the MP.

Adherence to antidepressant treatment: what the doctor thinks and what the patient says.

Adherence to antidepressant treatment has been shown to range from 30 to 70%. The aim of this study was to compare the patient's self-report of adherence with the doctors' estimation of adherence and therapeutic alliance in 104 outpatients with mood and/or anxiety disorder treated with antidepressants. The adherence scores estimated by the patients and the doctors were significantly different, the doctors underestimating adherence in 29% of cases and overestimating it in 31% of cases compared to the patients' evaluation. Adherence measured by drug plasma concentration, despite being higher than expected from previously published reports, was in line with the patients' self-reported score but not the doctors' estimation. Finally, the patients' and the doctors' Helping Alliance scores were not related to adherence self-report.

Severe and prolonged hypophosphatemia after intravenous iron administration in a malnourished patient.

Malnutrition may result in a phosphate-deficient state owing to a chronically insufficient phosphate intake. Concomitant iron deficiency is common and often supplemented by the intravenous route. It is not widely recognized that some parenteral iron formulations can induce hypophosphatemia. Herein we report a case of a severe and symptomatic hypophosphatemia (0.18 mM, normal range 0.8-1.4 mM) associated with an inappropriately reduced tubular reabsorption of phosphate (33%, norm >95%) in a malnourished patient with anorexia/bulimia who received 2 × 500 mg iron carboxymaltose (FCM) intravenously. Despite intravenous and oral phosphate supplements, it required 2 months to achieve a normal serum phosphate level. Our case demonstrates that in a chronically malnourished and phosphate-deficient state intravenous FCM could potentially be dangerous. If this form of iron application cannot be avoided, phosphate supplementation before and after iron infusion as well as close monitoring of phosphate levels are needed.

Landmark detection for fusion of fundus and MRI toward a patient-specific multimodal eye model.

Ophthalmologists typically acquire different image modalities to diagnose eye pathologies. They comprise, e.g., Fundus photography, optical coherence tomography, computed tomography, and magnetic resonance imaging (MRI). Yet, these images are often complementary and do express the same pathologies in a different way. Some pathologies are only visible in a particular modality. Thus, it is beneficial for the ophthalmologist to have these modalities fused into a single patient-specific model. The goal of this paper is a fusion of Fundus photography with segmented MRI volumes. This adds information to MRI that was not visible before like vessels and the macula. This paper contributions include automatic detection of the optic disc, the fovea, the optic axis, and an automatic segmentation of the vitreous humor of the eye.

Quelle organisation des soins pour le patient polymorbide? [How should we organize health care for multimorbidity patients?].

Polymorbidity affects an increasing number of patients of all ages as demonstrated by a recent epidemiological study and represents a real challenge for the organization of health care. Appropriate management of polymorbid patients requires an interdisciplinary approach associating generalist and specialist physicians, but also nurses, other health professionals and social workers. An improvement in transition care between the community and the hospital is necessary in both directions. Prioritizing the treatment objectives is essential to allow patient adherence and avoid cumulative drug interactions and adverse effects. Those objectives are difficult to attain in the context of our present health care organization. This paper attempts to identify the difficulties involved in caring for polymorbid patients and propose ways to improve it.

Cardiac involvement in a patient with clinical and serological evidence of African tick-bite fever.

BACKGROUND: Myocarditis and pericarditis are rare complications of rickettsiosis, usually associated with Rickettsia rickettsii and R. conorii. African tick-bite fever (ATBF) is generally considered as a benign disease and no cases of myocardial involvement due to Rickettsia africae, the agent of ATBF, have yet been described. CASE PRESENTATION: The patient, that travelled in an endemic area, presented typical inoculation eschars, and a seroconversion against R. africae, was admitted for chest pains and increased cardiac enzymes in the context of an acute myocarditis. CONCLUSION: Our findings suggest that ATBF, that usually presents a benign course, may be complicated by an acute myocarditis.

Radiation risks : a way to inform patient : 3.10

Purpose: Diagnostic radiology involving ionizing radiation often leads to crucial information but also involves risk. Estimated cancer risks associated with CT range between 1 in 1000 to 1 in 10 000, depending on age and exposure settings. The aim of this contribution is to provide radiologists a way to inform a patient about these risks on a collective and individual base. Materials and methods: After a brief review of the effects of ionizing radiations, conversion from dose indicators into effective dose will be presented for radiography, fluoroscopy and CT. The Diagnostic Reference Level (DRL) concept will be then introduced to enable the reader to compare the level of exposure of various examinations. Finally, the limit of effective dose will be explained and risk projections after various radiological procedures for adults and children will be presented. Results: From an individual standpoint the benefit of a well justified and optimized CT examination clearly outweigh its risk of inducing a fatal cancer. The uncertainties associated with the effective dose concept should be kept in mind in order to avoid cancer risk projections after an examination on an individual basis. Conclusion: Risk factors or effective dose are not the simplest tools to communicate when dealing with radiological risks. Thus, a set of categories should be preferred as proposed in the ICRP (International Commission on Radiation Protection) report 99.

Patient with Fanconi Syndrome (FS) and retinitis pigmentosa (RP) caused by a deletion and duplication of mitochondrial DNA (mtDNA).

BACKGROUND: We report a patient with a highly unusual presentation of a mitochondrial disorder. HISTORY AND SIGNS: An 8-year old girl presented with muscular cramps as well as height and weight deceleration. Investigations revealed lactic acidosis, electrolytic imbalance and urinary loss of glucose and electrolytes secondary to proximal renal tubulopathy consistent with Fanconi syndrome (FS). Ophthalmic examination revealed asymptomatic retinitis pigmentosa (RP) with no other ocular manifestations. A mitochondriopathy was suspected and genetic analysis performed. THERAPY AND OUTCOME: Southern blotting documented a heteroplasmic mutation of mtDNA with deletion/duplication. Three discrete mitochondrial genomes were detected: normal; deletion of 6.7 kb and a deletion/duplication consisting of 1 normal and 1 deleted genome. The relative proportions varied considerably between tissues. CONCLUSIONS: The association of FS and RP combines features of Kearns-Sayre syndrome and Pearson marrow-pancreas syndrome, without being typical of either. This highly unusual clinical presentation emphasises the need for systemic investigation of patients with FS and further underlines the importance of mtDNA analysis in patients with unexpected associations of affected tissues.