Physical activity in Sahara Moroccan hemodialysis patients.

OBJECTIVE: The evaluation of physical activity for chronic hemodialysis patients is a new approach for patient global care. The objective of this work is to evaluate the physical activity in chronic hemodialysis patients and identify the risk factors associated with reduced physical activity. This is a prospective study for 6 months including 150 chronic hemodialysis patients in the Guelmim-Oued Noun Regionin Moroccan Sahara. We use Baecke's survey, translated and validated in Arabic local language. The socio-demographic, clinical, and biological data were completed during the interrogation and from the medical records of the patients. RESULTS: The mean age of our patients was 54.6 ± 16.4 years, with male predominance (59%). Most patients have a low education level and 60% were illiterate. Hypertension was found in 54% of our patients, diabetes in 39%, and cardiovascular disease in 10% of patients. Low Physical activity was associated with gender (OR = 4.05), age (OR = 1.03) and high education level (OR = 0.2). Our work has met the various pre-established objectives, however other more specific studies must be conducted to better characterize the profile of physical activity in chronic hemodialysis patients.

[Diagnosis and evaluation of hepatitis C virus among haemodialysis patients]. / Diagnostic et evaluation de l'hépatite virale C chez I'hémodialysé.

Hepatitis C is a health problem worldwide. The World Health Organization estimates that 3% of world's population is infected with hepatitis C virus (HCV). In haemodialysis patients, the prevalence reaches 80% in some countries. In Morocco, HCV prevalence is 32% according to the Moroccan register of dialysis. The natural history of hepatitis C infection in chronic haemodialysis patients is characterized by a silent evolution. There are different methods to diagnose HCV and they are becoming increasingly sensitive. There are indirect tests for antibodies to HCV: these are reproducible but false negatives are common and there is direct testing of viral RNA: this is more sensitive but not always available and is more expensive. The use of these tests has been categorized through new recommendations from learned societies. However, the evaluation of liver disease is still controversial and liver biopsy remains the gold standard. This paper reviews the approaches for diagnosing and evaluating hepatitis C in haemodialysis patients.

Diagnosis and evaluation of hepatitis C virus among haemodialysis patients

Hepatitis C is a health problem worldwide. The World Health Organizion world's population is infected with hepatitis C virus [HCV]. In haemodialysis patients, the prevalence reaches 80% in some countries. In Morocco/ HCV prevalence is 32% according to the Moroccan register of dialysis. The natural history of hepatitis C infection in chronic haemodialysis patients is characterized by a silent evolution. There are different methods to diagnose HCV and they are becoming increasingly sensitive. There are indirect tests for antibodies to HCV: these are reproducible but false negatives are common and there is direct testing of viral RNA: this is more sensitive but not always available and Is more expensive. The use of these tests has been categorized through new recommendations from learned societies. However, the evaluation of liver disease is still controversial and liver biopsy remains the gold standard. This paper reviews the approaches for diagnosing and evaluating hepatitis C in haemodialysis patients

[Benign intracranial hypertension in a hemodialysis patient: consider the fistula]. / Hypertension intracrânienne bénigne chez un hémodialysé : penser à la fistule.

UNLABELLED: Benign intracranial hypertension (BIH) is a syndrome characterized by the abnormal elevation of the intracranial pressure in the absence of a mass lesion or hydrocephalus, and with normal composition of the cerebrospinal fluid. We report a case of BIH in a chronic hemodialysis patient with no signs of intraocular inflammation or neurologic abnormalities. Treatment with acetazolamide followed by corticosteroids failed to improve the signs of BIH. However, after correction of the radiocephalic arteriovenous fistula of the left upper extremity, which demonstrated excessive flow, BIH symptoms completely disappeared. CONCLUSION: When managing BIH in a hemodialysis patient, consider the fistula.

Predictors of early vascular-access failure in patients on hemodialysis.

Vascular access management is key and critical in the successful management of hemodialysis patients, and an arteriovenous fistula (AVF) is considered the access of choice. This study was conducted between January 2007 and October 2009 at the Military Hospital in Rabat. Data on 115 patients who underwent 138 AVFs were retrospectively studied. Wrist AVF was the most common site of use. The primary course was uncomplicated in 63% of the patients, while primary failure occurred in 23.9% of the patients. Presence of diabetes was the most important risk factor for primary failure.

Characteristics of intradialytic hypotension: experience of Agadir Center-Morocco.

We report in this retrospective study the experience of our hemodialysis (HD) center in the incidence of intradialytic hypotension (IDH) over 18 months. We first studied the demographic, clinical, biological and morphological data of our 52 HD patients and compared the characteristics of patients with frequent IDH and those without. We found that factors significantly associated with IDH include diabetes, left ventricular hypertrophy, impaired diastolic function, weight gain and high ultrafiltration rates. Despite these results, further larger studies are required to confirm them.