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European Urology Focus Mar 2021Nocturia is a prevalent symptom with varied aetiology and no consensus on treatment options. (Review)
Review
CONTEXT
Nocturia is a prevalent symptom with varied aetiology and no consensus on treatment options.
OBJECTIVE
We systematically reviewed evidence comparing the benefits and harms of various treatment options for nocturia or nocturnal incontinence in women.
EVIDENCE ACQUISITION
Literature search was performed using Embase, Medline, and Cochrane databases (from 1 January 1946 to 26 September 2017), following the methods detailed in the Cochrane Handbook. The protocol was registered with PROSPERO. Certainty of evidence was assessed with the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach.
EVIDENCE SYNTHESIS
The literature search identified 3573 citations, of which 11 full-text articles were included. Three studies on desmopressin and four on antimuscarinics provided evidence of improving nocturia symptoms. Four studies on behavioural treatment provided limited evidence and controversial results. One study on oestrogen did not prove the benefit of any mode of administration, and one small study on functional magnetic stimulation provided some evidence of effectiveness in nocturia. One randomised controlled trial (RCT; 141 participants) reported a statistically significant difference between the desmopressin and placebo groups (desmopressin patients experienced 0.75 [95% confidence interval {CI} 0.47-1.03] nocturia episodes less than those experience by the placebo group; certainty of evidence = low). The only RCT on antimuscarinics in women with nocturia reported that oxybutynin reduced the number of nocturia episodes by 0.3 (95% CI -0.02 to 0.62) versus placebo. In one RCT comparing tolterodine with the combination of tolterodine with behavioural therapy, there was significant change from baseline nocturnal incontinence episodes in both groups.
CONCLUSIONS
There is some evidence that desmopressin and antimuscarinics are effective treatment options for nocturia; however, there is very limited evidence for other treatment options. The findings should be interpreted with caution as there were some methodological flaws in the included studies, particularly outcome heterogeneity.
PATIENT SUMMARY
This review identified several medical treatments for nocturia in women, such as desmopressin and antimuscarinics, which appear to improve the severity of the condition.
Topics: Adult; Deamino Arginine Vasopressin; Female; Humans; Middle Aged; Muscarinic Antagonists; Nocturia; Randomized Controlled Trials as Topic; Tolterodine Tartrate
PubMed: 32061540
DOI: 10.1016/j.euf.2020.01.012 -
Central European Journal of Urology 2020Desmopressin is an effective and safe therapy for nocturia caused by nocturnal polyuria. However, many physicians are unsure about the proper diagnosis of nocturnal... (Review)
Review
INTRODUCTION
Desmopressin is an effective and safe therapy for nocturia caused by nocturnal polyuria. However, many physicians are unsure about the proper diagnosis of nocturnal polyuria and the identification of patients who may benefit from desmopressin treatment. Therefore, to support urologists in their routine clinical practice, the aim of this study was to provide a comprehensive paradigm for diagnosing nocturnal polyuria with recommendations for the use of desmopressin.
MATERIAL AND METHODS
A multidisciplinary group of experts reviewed the available literature. Findings were compiled into a practice-based approach for workup and treatment.
RESULTS
We designed the nocturia diagnostic pathway to confirm nocturnal polyuria, identify possible causes of nocturnal polyuria, and classify patients with indications and contraindications for desmopressin therapy. A bladder diary remains a basic diagnostic tool. Underlying conditions that may lead to nocturnal polyuria include mainly cardiac insufficiency, arterial hypertension, chronic kidney failure, obstructive sleep apnea, peripheral edema, and excessive fluid intake at night. Treatment for nocturia caused by nocturnal polyuria is based on conservative management and pharmacotherapy, but pharmacological treatment should not precede a prior attempt at conservative treatment. Before administration of desmopressin, patients should be assessed for serum sodium concentration and carefully educated about the symptoms of hyponatremia. Older individuals or persons with risk factors for the development of hyponatremia should be checked regularly for hyponatremia during desmopressin therapy.
CONCLUSIONS
People with nocturia due to nocturnal polyuria should be evaluated carefully before initiating desmopressin treatment. Patients treated with desmopressin should be followed for both clinical efficacy and treatment-related adverse effects.
PubMed: 33552576
DOI: 10.5173/ceju.2020.0283 -
Frontiers in Bioscience (Scholar... Dec 2023Diarrhea is the increase in the excretion of human water; meanwhile, fisetin, a bioactive flavonol molecule, is widely used in the treatment/prevention of...
BACKGROUND
Diarrhea is the increase in the excretion of human water; meanwhile, fisetin, a bioactive flavonol molecule, is widely used in the treatment/prevention of gastrointestinal disorders. The purpose of this study is to investigate the anti-diarrheal activity of fisetin by restoring kidney function, antioxidant activity, inflammatory markers, Na+/K+-ATPase level, apoptosis, and protein content in diarrheal rats.
METHODS
A total of 36 male rats were distributed into two groups (18 rats/group): normal and diarrheal. The normal group was further divided into three subgroups (6 rats/subgroup): Control, fisetin, and desmopressin drug subgroups, consisting of normal rats orally treated once a day for 4 weeks with 1 mL distilled water, 50 mg/kg fisetin, and 1 mg/kg desmopressin drug, respectively. A lactose diet containing 35% lactose was fed to the normal rats for a month. The diarrheal rats were also divided into three subgroups (6 rats/subgroup): diarrheal rats, diarrheal rats + fisetin, and diarrheal rats + desmopressin drug groups, whereby the diarrheal rats were orally treated once a day for 4 weeks with 1 mL distilled water, 50 mg/kg fisetin, and 1 mg/kg desmopressin drug, respectively.
RESULTS
Fisetin significantly decreased serum urea (41.20 ± 2.6-29.74 ± 2.65), creatinine (1.43 ± 0.05-0.79 ± 0.06), and urinary volume (1.30 ± 0.41-0.98 ± 0.20), while significantly increasing kidney weight (0.48 ± 0.03-0.67 ± 0.07), sodium, potassium, and chloride balance in both serum and urine. Fisetin significantly increased the antioxidant activity (superoxide dismutase (1170 ± 40-3230 ± 50), glutathione peroxidase (365 ± 18-775 ± 16), catalase (0.09 ± 0.03-0.14 ± 0.06), and nicotinamide adenine dinucleotide phosphate hydrogen (NADPH) oxidase activity (8.6 ± 1.31-10.5 ± 1.25), while significantly decreasing malondialdehyde (19.38 ± 0.54-9.54 ± 0.83), conjugated dienes (1.86 ± 0.24-1.64 ± 0.19), and oxidative index (0.62 ± 0.04-0.54 ± 0.05)), alongside the inflammatory markers (tumor necrosis factor-α (65.2 ± 2.59-45.3 ± 2.64), interleukin-1β, interleukin-6 (107 ± 4.5-56.1 ± 7.2), and interleukin-10) in the diarrheal rats to values approaching the control values. Fisetin also restored the Na+/K+-ATPase level, apoptosis, protein content, and kidney architecture in diarrheal rats to be near the control group.
CONCLUSIONS
Fisetin treated diarrhea in rats by restoring kidney function, antioxidant activity, inflammatory markers, apoptosis, proteome content, and histology.
Topics: Humans; Rats; Male; Animals; Antioxidants; Deamino Arginine Vasopressin; Lactose; Rats, Sprague-Dawley; Kidney; Oxidative Stress; Flavonols; Inflammation; Apoptosis; Diarrhea; Adenosine Triphosphatases; Water
PubMed: 38163954
DOI: 10.31083/j.fbs1504014 -
Paediatrics & Child Health Oct 2023Assessing enuresis involves distinguishing monosymptomatic from non-monosymptomatic for this common paediatric problem, and identifying concomitant comorbidities.... (Review)
Review
Assessing enuresis involves distinguishing monosymptomatic from non-monosymptomatic for this common paediatric problem, and identifying concomitant comorbidities. Addressing co-occurring factors concurrently ensures the best opportunity for a satisfactory outcome. Treatment begins with patient and family education on the natural history of enuresis and practical behavioural guidance. Evidence to support particular interventions is limited, and children and families should be involved when choosing appropriate therapy. Enuresis alarms and desmopressin are treatment options when more active intervention is desired. Clinical refinements and combined treatment modalities are emerging.
PubMed: 37744753
DOI: 10.1093/pch/pxad023 -
European Journal of Haematology May 2023Intranasal, subcutaneous, or intravenous desmopressin can be utilized to release von Willebrand Factor and Factor VIII into circulation, enhance platelet adhesion and... (Review)
Review
Intranasal, subcutaneous, or intravenous desmopressin can be utilized to release von Willebrand Factor and Factor VIII into circulation, enhance platelet adhesion and shorten bleeding time. Due to these properties, desmopressin can be effective in controlling bleeding in mild hemophilia A, certain subtypes of von Willebrand disease and in acute bleeding from uremia, end stage renal disease, and liver disease. Its use, however, can be complicated by hyponatremia and rarely arterial thrombotic events. While desmopressin has also been used as a prophylactic blood sparing agent in orthopedic, renal, and hepatic procedures, clinical studies have shown limited benefit in these settings. The purpose of this article is to review the evidence for desmopressin in primary hematologic disorders, discuss its mechanism of action and evaluate its utility as a hemostatic and blood sparing product in various bleeding conditions.
Topics: Humans; Hemostatics; Deamino Arginine Vasopressin; Hemostasis; von Willebrand Diseases; Hemorrhage; von Willebrand Factor
PubMed: 36656570
DOI: 10.1111/ejh.13930 -
Neurocritical Care Feb 2022Desmopressin improves hemostasis through the release of factor VIII, von Willebrand factor, and tissue plasminogen activator, and increases platelet adhesion....
INTRODUCTION
Desmopressin improves hemostasis through the release of factor VIII, von Willebrand factor, and tissue plasminogen activator, and increases platelet adhesion. Neurocritical Care guidelines recommend consideration of desmopressin in antiplatelet-associated intracranial hemorrhage. Studies supporting its use have not evaluated the potential impact of desmopressin on serum sodium levels in patients receiving hypertonic saline therapy. The purpose of this study was to assess the impact of desmopressin on sodium levels and hypertonic saline effectiveness in intracranial hemorrhage.
METHODS
This was a single center retrospective observational chart review. Patients were included in the desmopressin group if they were diagnosed with intracranial hemorrhage, administered desmopressin, and received hypertonic saline infusion. Patients in the hypertonic saline alone group were then matched 1:1 to the patients in the desmopressin group. The primary end point was the effect of desmopressin on reaching a sodium goal of 145-155 mEq/L. The secondary end points included intensive care unit and hospital length of stay, change in sodium, time to reach sodium goal, thrombotic events, mortality, and a composite of increased cerebral edema, hematoma expansion, midline shift, herniation, need for neurosurgical intervention, and neurologic decompensation.
RESULTS
Of 112 patients screened, 25 patients met inclusion criteria for the desmopressin group, and 25 patients were matched with patients in the hypertonic saline alone group. The percentage of patients who reached goal sodium in the desmopressin group compared with hypertonic saline alone was similar (80% vs. 88%, respectively). There were no differences in the secondary end points. In the subgroup analysis, patients in the hypertonic saline group met the predefined sodium goal of 150-155 mEq/L within 48 h more often than those in the desmopressin group (82% vs. 60%, respectively, p = 0.042).
CONCLUSIONS
The use of desmopressin in intracranial hemorrhage does not appear to negatively impact the ability for patients to reach goal sodium of 145-155 mEq/L. However, in patients with higher sodium goals, desmopressin may decrease hypertonic saline effectiveness.
Topics: Deamino Arginine Vasopressin; Humans; Intracranial Hemorrhages; Retrospective Studies; Saline Solution, Hypertonic; Tissue Plasminogen Activator
PubMed: 34235613
DOI: 10.1007/s12028-021-01277-2 -
Paediatric Drugs Aug 2020Desmopressin is a synthetic analogue of the natural antidiuretic hormone arginine vasopressin. Over the years, it has been clinically used to manage nocturnal polyuria... (Review)
Review
Desmopressin is a synthetic analogue of the natural antidiuretic hormone arginine vasopressin. Over the years, it has been clinically used to manage nocturnal polyuria in children with enuresis. Various pharmaceutical formulations of desmopressin have been commercialized for this indication-nasal spray, nasal drops, oral tablet and oral lyophilizate. Despite the fact that desmopressin is a frequently prescribed drug in children, its use and posology is based on limited pediatric data. This review provides an overview of the current pediatric pharmacological data related to the different desmopressin formulations, including their pharmacokinetics, pharmacodynamics and adverse events. Regarding the pharmacokinetics, a profound food effect on the oral bioavailability was demonstrated as well as different plasma concentration-time profiles (double absorption peak) of the desmopressin lyophilizate between adults and children. Literature about maturational differences in distribution, metabolism and excretion of desmopressin is rather limited. Regarding the pharmacodynamics, formulation/dose/food effect and predictors of response were evaluated. The lyophilizate is the preferred formulation, but the claimed bioequivalence in adults (200 µg tablet and 120 µg lyophilizate), could not be readily extrapolated to children. Prescribing the standard flat-dose regimen to the entire pediatric population might be insufficient to attain response to desmopressin treatment, whereby dosing schemes based on age and weight were proposed. Moreover, response to desmopressin is variable, whereby complete-, partial- and non-responders are reported. Different reasons were enumerated that might explain the difference in response rate to desmopressin observed: different pathophysiological mechanisms, bladder capacity and other predictive factors (i.e. breast feeding, familial history, compliance, sex, etc.). Also, the relapse rate of desmopressin treatment was high, rendering it necessary to use a pragmatic approach for the treatment of enuresis, whereby careful consideration of the position of desmopressin within this treatment is required. Regarding the safety of the different desmopressin formulations, the use of desmopressin was generally considered safe, but additional measures should be taken to prevent severe hyponatremia. To conclude the review, to date, major knowledge gaps in pediatric pharmacological aspects of the different desmopressin formulations still remain. Additional information should be collected about the clinical relevance of the double absorption peak, the food effect, the bioequivalence/therapeutic equivalence, the pediatric adapted dosing regimens, the study endpoints and the difference between performing studies at daytime or at nighttime. To fill in these gaps, additional well designed pharmacokinetic and pharmacodynamic studies in children should be performed.
Topics: Antidiuretic Agents; Child; Deamino Arginine Vasopressin; Enuresis; Humans; Tablets
PubMed: 32507959
DOI: 10.1007/s40272-020-00401-7 -
Investigative and Clinical Urology Sep 2022Nocturia is the most bothersome of lower urinary tract symptoms in men. Desmopressin, a synthetic analog of the human hormone vasopressin, has been used for the... (Review)
Review
PURPOSE
Nocturia is the most bothersome of lower urinary tract symptoms in men. Desmopressin, a synthetic analog of the human hormone vasopressin, has been used for the treatment of nocturia. However, the guidelines include varying recommendations for the use of desmopressin for the management of nocturia in men. Therefore, the Korean Urological Association (KUA) developed recommendations for desmopressin for the treatment of nocturia in men.
MATERIALS AND METHODS
A rigorous systematic review was performed and Grading of Recommendations, Assessment, Development, and Evaluation methodology was used to rate the certainty of evidence for patient outcomes and to develop the evidence into recommendations. The steering group, guidelines development group, systematic review team, and external review group consisted of members of the Korean Continence Society, Korean Society of Geriatric Urological Care, and KUA, respectively, who were involved in the guidelines development process.
RESULTS
The guidelines address the benefits, harms, patients' values and preferences, costs, and resources related to desmopressin by using a single clinical question: What is the effectiveness of desmopressin compared to that of placebo, behavior modification, or other pharmacological therapies?
CONCLUSIONS
The guidelines development panel suggests desmopressin for men with nocturia instead of placebo, behavior modification, or alpha-blocker monotherapy (low certainty of evidence, weak recommendation). Additionally, the panel suggests desmopressin combination therapy with alpha-blockers for men with nocturia instead of alpha-blocker monotherapy or alpha-blocker combination therapy with anticholinergic agents (low certainty of evidence, weak recommendation).
Topics: Adrenergic alpha-Antagonists; Aged; Deamino Arginine Vasopressin; Humans; Lower Urinary Tract Symptoms; Male; Nocturia; Republic of Korea; Treatment Outcome
PubMed: 36067995
DOI: 10.4111/icu.20220165 -
International Braz J Urol : Official... 2019Enuresis, defined as an intermittent urinary incontinence that occurs during sleep, is a frequent condition, occurring in about 10% of children at 7 years of age.... (Review)
Review
INTRODUCTION
Enuresis, defined as an intermittent urinary incontinence that occurs during sleep, is a frequent condition, occurring in about 10% of children at 7 years of age. However, it is frequently neglected by the family and by the primary care provider, leaving many of those children without treatment. Despite of many studies in Enuresis and recent advances in scientific and technological knowledge there is still considerable heterogeneity in evaluation methods and therapeutic approaches.
MATERIALS AND METHODS
The board of Pediatric Urology of the Brazilian Society of Urology joined a group of experts and reviewed all important issues on Enuresis and elaborated a draft of the document. On September 2018 the panel met to review, discuss and write a consensus document.
RESULTS AND DISCUSSION
Enuresis is a multifactorial disease that can lead to a diversity of problems for the child and family. Children presenting with Enuresis require careful evaluation and treatment to avoid future psychological and behavioral problems. The panel addressed recommendations on up to date choice of diagnosis evaluation and therapies.
Topics: Algorithms; Antidepressive Agents, Tricyclic; Antidiuretic Agents; Behavior Therapy; Child; Cholinergic Antagonists; Consensus; Deamino Arginine Vasopressin; Enuresis; Humans; Practice Guidelines as Topic
PubMed: 31408290
DOI: 10.1590/S1677-5538.IBJU.2019.0080 -
Neurourology and Urodynamics Jan 2024Evidence on the efficacy of desmopressin in nocturia in patients with neurological diseases is still very limited except for multiple sclerosis (MS). Our aim was to... (Meta-Analysis)
Meta-Analysis Review
PURPOSE
Evidence on the efficacy of desmopressin in nocturia in patients with neurological diseases is still very limited except for multiple sclerosis (MS). Our aim was to evaluate the efficacy and safety of desmopressin treatment on nocturia in patients with underlying neurological diseases.
METHODS
Studies were identified by electronic search of PubMed, Embase, Cochrane, CINAHL, and Google Scholar databases. Studies were considered if they provided information on the effectiveness and safety of desmopressin (1-desamino-8-d-arginine vasopressin, or DDAVP) in the treatment of nocturia and their participants had acquired neurological pathology. Two researchers independently extracted the articles using specified datasets, such as quality-of-study indicators. Statistical meta-analysis was carried out using Review Manager (RevMan) 5.4 statistical software (Cochrane Collaboration).
RESULTS
Of a total of 1042 articles in the initial search, 14 studies were included. Most of the published papers were related to MS (n = 7), two were on spinal cord injury, and other conditions were neural tube defect, myelodysplasia, Parkinson's disease, stroke, and multiple system atrophy. Overall, a total of 200 patients (mostly females) were enrolled. Thirteen studies evaluated the intranasal formulation of desmopressin and one study evaluated oral desmopressin. A significant decrease in nocturia episodes was reported in seven studies evaluating this topic. An increase in the maximum hours of uninterrupted sleep was reported in the three studies in which this outcome was assessed. A significant reduction in the volume of nocturnal incontinence was found in one study. Three studies were eligible to include in the meta-analysis. The results showed that desmopressin compared to placebo, significantly reduced nighttime urination (mean difference: -0.75, 95% CI: -1.10 to -0.41; p < 0.00001). The rate of adverse events ranged from 0% to 68.42%. The critical appraisal results for all trials showed that most of the studies had low or moderate quality.
CONCLUSIONS
Our results emphasized desmopressin's safety and efficacy in reducing nocturia episodes, with transient adverse effects on neurological patients. However, the data were achieved from low or medium-quality trials, and further well-designed randomized controlled trials are needed.
Topics: Female; Humans; Male; Nocturia; Deamino Arginine Vasopressin; Polyuria; Antidiuretic Agents; Treatment Outcome; Multiple Sclerosis
PubMed: 37746880
DOI: 10.1002/nau.25291