Warning: file_get_contents(https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&id=29593879
&cmd=llinks): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests
in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 215
Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 243.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 243.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 243.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Warning: imagejpeg(C:\Inetpub\vhosts\kidney.de\httpdocs\phplern\29593879
.jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117 Can+J+Kidney+Health+Dis
2018 ; 5
(ä): 2054358118761051
Nephropedia Template TP
gab.com Text
Twit Text FOAVip
Twit Text #
English Wikipedia
The Role of Desmopressin in the Management of Severe, Hypovolemic Hyponatremia: A
Single-Center, Comparative Analysis
#MMPMID29593879
Ward FL
; Tobe SW
; Naimark DMJ
Can J Kidney Health Dis
2018[]; 5
(ä): 2054358118761051
PMID29593879
show ga
BACKGROUND: The role of desmopressin (DDAVP) to prevent or treat rapid serum
sodium concentration ([Na]s) correction during hyponatremia management remains
unclear. OBJECTIVE: To assess DDAVP use during the first 48 hours of severe,
hypovolemic hyponatremia management. The primary study hypothesis was that the
use of DDAVP would slow the rate of [Na]s correction compared with those not
receiving DDAVP. DESIGN: A retrospective, observational, comparison study.
SETTING: A single, Canadian, tertiary center. PATIENTS: All admitted patients
referred to the nephrology service for severe, hypovolemic hyponatremia ([Na]s <
125 mmol/L) over a 12-month period from November 2015. MEASUREMENTS: The primary
outcomes measure was the [Na]s after medical management for 48 hours. The length
of hospital stay was also measured. METHODS: Patients were grouped based on
whether they received DDAVP during the first 48 hours of treatment, and [Na]s
correction was compared between groups using linear regression. An exploratory,
multivariable, linear regression model was used to adjust for diabetes status,
active malignancy, intensive care unit (ICU) admission, and hypertonic saline
administration. RESULTS: Twenty-eight patients were identified, with baseline
mean [Na]s of 112.7 ± 6.6 mmol/L versus 117 ± 4.3mmol/L (P = .06) in those
receiving (n = 16) and not receiving DDAVP (n = 12), respectively. The DDAVP
group had a more rapid [Na]s correction on the first day compared with those not
receiving DDAVP, 7.7 ± 3.8 mmol/L/d versus 5.1 ± 2.0 mmol/L/d (P = .04). On the
second day, there was a similar rate of [Na]s correction between groups: 1.3 ±
4.3 mmol/L/d versus 2.6 ± 3.2 mmol/L/d (P = .39), respectively. Overall, there
was no difference in [Na]s correction after 48 hours between those who received
DDAVP and those who did not: 121.7 ± 7.5 mmol/L versus 124.8 ± 5.7 mmol/L (P =
.24). Patients who had experienced an overcorrection were successfully treated
with DDAVP (n = 5), so that no patient had an ongoing overcorrection by 48 hours.
LIMITATIONS: The limited sample size and lack of randomization preclude
definitive conclusion on the additional benefit of DDAVP to standard care.
CONCLUSION: DDAVP appears to be safe and effective in the management of severe,
hypovolemic hyponatremia, associated with similar [Na]s correction to those who
did not receive DDAVP after 48 hours, despite an initial more rapid correction. A
randomized trial should examine what benefit DDAVP confers in addition to
standard care in the management of severe, hypovolemic hyponatremia.