Criteria-based outpatient scheduling at a nephrology clinic: prospective evaluation of patient pre-assessment and its corresponding adaptive scheduling strategy.

Background: Outpatient Clinics (OCs) are under pressure because of increasing patient volumes and provider shortages. At the same time, many patients with chronic diseases receive routine follow-up consultations that are not always necessary. These patients block access to care for patients that are in actual need for care.

Chronic Hyponatremia: The Role of Reset Osmostat in Patients with Suspected SIAD.

Hyponatremia is common, particularly among the elderly. Reset osmostat (RO) serves as an alternative diagnosis to the syndrome of inappropriate antidiuresis (SIAD). There is limited information available regarding the prevalence of RO in outpatient clinics and hospital wards.

Goodpasture's Syndrome with Negative Anti-glomerular Basement Membrane Antibodies.

Unlabelled: A young male patient with rapidly progressive and life-threatening pulmonary haemorrhage due to anti-glomerular basement membrane (anti-GBM) antibody disease without renal involvement repeatedly tested negative for serum anti-GBM antibodies. Although rare, anti-GBM antibody disease should be considered in the differential diagnosis in patients with life-threatening pulmonary haemorrhage due to isolated diffuse alveolar haemorrhage. Enzyme-linked-immunosorbent assay (ELISA) testing for anti-GBM antibodies in anti-GBM antibody disease can give false-negative results.

Lithium-induced NDI: acetazolamide reduces polyuria but does not improve urine concentrating ability.

Lithium is the mainstay treatment for patients with bipolar disorder, but it generally causes nephrogenic diabetes insipidus (NDI), a disorder in which the renal urine concentrating ability has become vasopressin insensitive. Li-NDI is caused by lithium uptake by collecting duct principal cells and downregulation of aquaporin-2 (AQP2) water channels, which are essential for water uptake from tubular urine. Recently, we found that the prophylactic administration of acetazolamide to mice effectively attenuated Li-NDI.

Outcome of first line systemic treatment in elderly compared to younger patients with metastatic colorectal cancer: a retrospective analysis of the CAIRO and CAIRO2 studies of the Dutch Colorectal Cancer Group (DCCG).

Background: Metastatic colorectal cancer (CRC) is predominantly a disease of the elderly, therefore the current standards should be evaluated in this population.

Material And Methods: We evaluated in different age groups the outcome in terms of median overall and progression-free survival, response rate, disease control rate, relative dose intensity (RDI), tolerability, and global quality of life (QoL) of first-line capecitabine monotherapy (CAP) versus capecitabine + irinotecan (CAPIRI) and capecitabine + oxaliplatin + bevacizumab (CAPOX + BEV) in the CAIRO and CAIRO2 study, respectively. Patients were categorized into three age groups: age > 75, 70-75 and < 70 years.

[An unknown but potentially serious side effect of proton pump inhibitors: hypomagnesaemia].

Long-term use of proton pump inhibitors can lead to serious hypomagnesaemia. Intestinal magnesium absorption takes place by passive paracellular and active transcellular transport. It has been hypothesized that proton pump inhibitors impair the active transcellular magnesium transport.

Off-label use of drugs in pain medicine and palliative care: an algorithm for the assessment of its safe and legal prescription.

Off-label medication use is common practice, particularly in difficult to treat patients who have already tried commonly accepted medication unsuccessfully. Health authorities try to regulate this practice to protect the patient's safety and to prevent over consumption of new and more expensive drugs. Justified off-label drug use requires a thorough assessment.