Congenital Bilateral Eyelid Eversion and Chemosis: A Case Study.

This case reports the findings and management of a late preterm female infant born with congenital bilateral eyelid eversion with chemosis. The pathogenic process remains unknown but typically presents at birth, predominantly affecting the upper eyelid of both eyes. Black males, patients with trisomy 21, and collodion infants have a higher incidence of eyelid eversion. Treatment modalities range from conservative therapy including eye patching with antibiotic and lubricating ointment to invasive surgical eyelid suturing. In this case report, successful resolution of chemosis and eyelid inversion occurred with conservative management.

Acute Symptomatic Hyponatremia After Computed Tomography Renal Protocol.

Computed tomography (CT) is a widely used imaging modality. Although hyponatremia after CT imaging is rare, its effects can be devastating. Hyperosmolar radiocontrast acts as effective osmoles and causes fluid migration from intracellular into extracellular compartment. Dilutional hyponatremia will ensue if translocation of fluid is in excess of diuresis. This case report detailed an unusual case of acute symptomatic hyponatremia after CT renal protocol and the treatments given after its recognition.

Complications and management of hyponatremia.

PURPOSE OF REVIEW: Hyponatremia causes significant morbidity, mortality, and disability. This review considers the literature of the past 18 months to improve understanding of these complications and to identify therapeutic strategies to prevent them. RECENT FINDINGS: Acute hyponatremia causes serious brain swelling that can lead to permanent disability or death. A 4-6 mEq/l increase in serum sodium is sufficient to reverse impending herniation. Brain swelling is minimal in chronic hyponatremia, and to avoid osmotic demyelination, correction should not exceed 8 mEq/l/day. In high-risk patients, correction should not exceed 4-6 mEq/l/day. Inadvertent overcorrection of hyponatremia is common and preventable by controlling unwanted urinary water losses with desmopressin. Even mild chronic hyponatremia is associated with increased mortality, attention deficit, gait instability, osteoporosis, and fractures, but it is not known if the correction of mild hyponatremia improves outcomes. SUMMARY: Controlled trials are needed to identify affordable treatments for hyponatremia that reduce the need for hospitalization, decrease hospital length of stay, and decrease morbidity. Such trials could also help answer the question of whether hyponatremia causes excess mortality or whether it is simply a marker for severe, lethal, underlying disease.

New therapeutic options for noncystic fibrosis bronchiectasis.

PURPOSE OF REVIEW: Patients with noncystic fibrosis bronchiectasis (NCFB) share many of the respiratory symptoms of cystic fibrosis and often are provided therapies effective in cystic fibrosis, often without clear evidence of benefit. There are currently no approved therapies for NCFB, but in recent years, there has been increased interest in developing new therapies due to the increasing prevalence and perceived unmet needs. This review is meant to provide the most recent information to clinicians about currently available and pipeline therapies for NCFB. RECENT FINDINGS: Inhaled antibiotics may provide effective bacterial suppressive therapy with an acceptable safety profile in adults with NCFB, although evidence of improved outcomes is limited. Inhaled hyperosmolar agents such as hypertonic saline and mannitol are promising but study results have been mixed. Macrolide antibiotics have anti-inflammatory properties and, in several randomized controlled trials, demonstrated the benefit of chronic low-dose treatment. Other anti-inflammatory agents that have shown promising preliminary results include statins and neutrophil elastase inhibitors. SUMMARY: There is high-quality evidence supporting chronic low-dose macrolide therapy in patients with NCFB. There is limited evidence of benefit of other therapies, including inhaled antibiotics and pharmacologic agents to enhance mucus clearance.

Hypertonic saline in elevated intracranial pressure: past, present, and future.

Hypertonic Saline (HS) has been a proven and effective therapy and a safe alternative to mannitol in patients with increase intracranial pressure (ICP). We hereby present a case of 25-year-old women with intracranial bleed secondary to right parietal arteriovenous malformation. Patient underwent surgery for evacuation of hematoma and resection of arteriovenous malformation. Post- operative course was complicated by recurrent episodes of elevated ICP. She received total of 17 doses of 23.4% HS and 30 doses of mannitol with good outcome. Despite reluctance from some clinicians to use HS, hypertonic saline seems to be a safe and effective therapy.

SABRE: a multicentre randomised control trial of nebulised hypertonic saline in infants hospitalised with acute bronchiolitis.

AIM: Acute bronchiolitis is the commonest cause for hospitalisation in infancy. Supportive care remains the cornerstone of current management and no other therapy has been shown to influence the course of the disease. It has been suggested that adding nebulised hypertonic saline to usual care may shorten the duration of hospitalisation. To determine whether hypertonic saline does have beneficial effects we undertook an open, multi-centre parallel-group, pragmatic RCT in ten UK hospitals. METHODS: Infants admitted to hospital with a clinical diagnosis of acute bronchiolitis and requiring oxygen therapy were randomised to receive usual care alone or nebulised 3% hypertonic saline (HS) administered 6-hourly. Randomisation was within 4 h of admission. The primary outcome was time to being assessed as 'fit' for discharge with secondary outcomes including time to discharge, incidence of adverse events together with follow up to 28 days assessing patient centred health related outcomes. RESULTS: A total of 317 infants were recruited to the study. 158 infants were randomised to HS (141 analysed) and 159 to standard care (149 analysed). There was no difference between the two arms in time to being declared fit for discharge (hazard ratio: 0-95, 95% CI: 0.75-1.20) nor to actual discharge (hazard ratio: 0.97, 95% CI: 0.76-1.23). There was no difference in adverse events. One infant in the HS group developed bradycardia with desaturation. CONCLUSION: This study does not support the use of nebulised HS in the treatment of acute bronchiolitis over usual care with minimal handlings. CLINICALTRIALSGOV REGISTRATION NUMBER: NCT01469845.

Induced and sustained hypernatremia for the prevention and treatment of cerebral edema following brain injury.

Cerebral edema develops in response to and as a result of a variety of neurologic insults such as ischemic stroke, traumatic brain injury, and tumor. It deforms brain tissue, resulting in localized mass effect and increase in intracranial pressure (ICP) that are associated with a high rate of morbidity and mortality. When administered in bolus form, hyperosmolar agents such as mannitol and hypertonic saline have been shown to reduce total brain water content and decrease ICP, and are currently the mainstays of pharmacological treatment. However, surprisingly, little is known about the increasingly common clinical practice of inducing a state of sustained hypernatremia. Herein, we review the available studies employing sustained hyperosmolar therapy to induce hypernatremia for the prevention and/or treatment of cerebral edema. Insufficient evidence exists to recommend pharmacologic induction of hypernatremia as a treatment for cerebral edema. The strategy of vigilant avoidance of hyponatremia is currently a safer, potentially more efficacious paradigm.

Safety and tolerability of sputum induction in adolescents and adults with suspected pulmonary tuberculosis.

Sputum induction by the inhalation of hypertonic saline may increase the yield of microbiological diagnosis of pulmonary tuberculosis (TB). This is particularly relevant in paucibacillary TB, such as in children or human immunodeficiency virus (HIV)-infected patients. Sputum induction must be shown to be safe and tolerable in community settings where invasive diagnostic methods are unavailable. The objective of this study was to describe the changes in physiological parameters and adverse events occurring during sputum induction in ambulatory adult and adolescent TB suspects recruited in community clinics. Sputum induction was performed in HIV-infected (n = 35) and HIV-uninfected (n = 67) TB suspects (n = 102). Oxygen saturation (%), blood pressure (mm Hg), heart rate (/minute), respiratory rate (/minute), and adverse events were monitored at baseline, continuously during the salbutamol pre-treatment and saline nebulization phases, and for 30 min afterwards. During nebulization, there was a statistically significant increase in oxygen saturation (1%, p < 0.0001), systolic BP (7 mm Hg, p < 0.0001), and diastolic BP (2 mm Hg, p = 0.008). Post-nebulization decrease in the systolic BP occurred (4 mm Hg, p = 0.016). These changes were not considered to be clinically significant. Eight minor, transitory, self-resolving adverse events occurred (labored breathing, n = 2; chest pain, n = 2; paroxysmal coughing, n = 1; elevated heart rate, n = 1; vomiting, n = 1; hypotension, n = 1), leading to procedure termination in four participants. No serious adverse events occurred. Induced sputum is safe, tolerable, and feasible in adult and adolescent TB suspects in a community healthcare setting.

[Hyponatremia and syndrome of inappropriate ADH secretion (SIADH)]. / Iponatriemia e sindrome da inappropriata secrezione di ormone antidiuretico (SIADH).

The syndrome of inappropriate ADH secretion (SIADH), also termed ''syndrome of inappropriate antidiuresis (SIAD)'', is an often unrecognized cause of hypotonic hyponatremia, arising from ectopic release of ADH in lung cancer or as a side effect of various drugs. In SIADH, hyponatremia results from selectively impaired water excretion by the kidney, whereas the external Na+ balance is normally regulated. Despite the increase in total body water, only a slight reduction of urine output and modest edema are usually seen. Renal function and acid-base balance are generally preserved, while subclinical neurological impairment may occasionally become life-threatening, when hyponatremia has an abrupt onset. The major clinical variants of SIADH are reviewed here, with particular emphasis on causes, iatrogenic complications and hospital-acquired hyponatremia. Effective treatment of SIADH is based on water restriction, hypertonic saline plus loop diuretics, or aquaretics. Worsening of hyponatremia may result from parenteral isotonic fluid administration, emphasizing the importance of an early diagnosis and careful follow-up of these patients.

[The effect of NaCl solution with different concentration on the resuscitation of hemorrhagic shock].

OBJECTIVE: To observe the clinical results of different concentration NaCl solution in hemorrhagic shock resuscitation. METHODS: The 75 cases with hemorrhagic shock were divided into five groups by means of random number table. Treat the cases with 0.9% (control group), 3%, 4.5%, 6% and 7.5% NaCl solution, respectively. Observe the changes of BP, HR, blood gas, renal function, electrolyte concentration of plasma, before and after treatment. RESULTS: After transfusion, compared with groups of 0.9% NS, the mean BP of patients in other four groups rise more quickly but only the group of 4.5% can last 30 minutes (P < 0.05), and K(+) of plasma in groups of 6%, 7.5% NS decline more obviously (P < 0.05), the group of 4.5% maintain the best lever. CONCLUSION: The mean BP of patients rise quickly and continue for a long time, in the group of 4.5%. Meanwhile the internal environment of the body maintain relatively stable in the group of 4.5%.

[Is inhalation of hypertonic saline for bronchiolitis effective in infants and toddlers?] / Hyper­ton NaCl-lösning tycks inte vara effektiv för små barn med bronkiolit - Systematiska översikter ger något motstridiga besked.

The first studies of treatment of bronchiolitis in infants and toddlers with inhalation of hypertonic saline showed that the treatment was beneficial but later studies have challenged these results. Here, we review four systematic reviews from 2015-2017 and two more recent studies not included in the reviews. Our conclusions are that in moderately severe bronchiolitis, the benefits of treatment are small or absent and inhalations should not be routine. In severe cases, inhalation of hypertonic saline may be considered but benefits are not proven. Water is an irritant to the lower respiratory tract and saline is therefore doubtful as a placebo. We found only one study with conservative placebo (no inhalation). It showed no benefit of hypertonic NaCl and should be repeated.

Contemporary management of bronchiectasis in children.

Introduction: Bronchiectasis is increasingly recognized as a major cause of morbidity and mortality worldwide. It affects children of all ethnicities and socioeconomic backgrounds and represents a far greater burden than cystic fibrosis (CF). Bronchiectasis often begins in childhood and the radiological changes can be reversed, when mild, with optimal management. As there are limited pediatric studies in this field, current treatment approaches in children are based largely upon adult and/or CF studies. The recent establishment of bronchiectasis registries will improve understanding of pediatric bronchiectasis and increase capacity for large-scale research studies in the future. Areas covered: This review summarizes the current management of bronchiectasis in children and highlights important knowledge gaps and areas for future research. Current treatment approaches are based largely on consensus guidelines from international experts in the field. Studies were identified through searching Medline via the Ovid interface and Pubmed using the search terms 'bronchiectasis' and 'children' or 'pediatric' and 'management' or 'treatments'. Expert opinion: Bronchiectasis is heterogeneous in nature and a one-size-fits-all approach has limitations. Future research should focus on advancing our understanding of the aetiopathogenesis of bronchiectasis. This approach will facilitate development of targetted therapeutic interventions to slow, halt or even reverse bronchiectasis in childhood.

Nebulized hypertonic saline to prevent ventilator associated pneumonia in premature infants, a randomized trial.

BACKGROUND/OBJECTIVES: Ventilator associated pneumonia (VAP) is a leading cause of death. Nebulized hypertonic saline solution (HSS) has been used to improve pulmonary clearance and reduce infection in intubated patients. This study examines whether nebulized HSS may reduce VAP in intubated premature infants. METHODS: We analyzed results of 100 intubated premature infants who completed the study. Infants were divided into: (a) the "Control" group, where VAP prevention protocol was implemented and (b) the "Intervention" group, where nebulized HSS twice daily was added to the package of care. Clinical, radiologic, and laboratory evidence of VAP, endotracheal aspirate and blood cultures, and days on mechanical ventilation were compared between groups. RESULTS: VAP occurred in 18% in the intervention group compared to 52% in the control group, relative risk 0.35 (CI:0.18-0.66, p = .001). VAP incidence density was 16/1000 patient-ventilator days in intervention group versus 30/1000 in control group. There was a significant reduction in the days of mechanical ventilation in the intervention group (10.7 ± 8.6 and 16.9 ± 3.4, p < .001). CONCLUSIONS: Nebulized HSS may help preserving lung clearance mechanisms and therefore reduce VAP in premature infants. Multi center, double blinded, randomized, controlled, trial is needed to confirm safety and efficacy of such intervention.

A randomized comparison of misoprostol to intrauterine instillation of hypertonic saline plus a prostaglandin F2alpha analogue for second-trimester induction termination in Uzbekistan.

BACKGROUND: The study was conducted to compare the efficacy and acceptability of second-trimester induction termination using vaginal misoprostol to hypertonic saline and d-cloprostenol, a prostaglandin F(2alpha) (PGF) analogue, in Tashkent, Uzbekistan. STUDY DESIGN: Eleven clinics providing second-trimester induction terminations were randomized to provide one of two regimens for second-trimester induction termination: vaginal misoprostol 400 mcg every 3 h or hypertonic 10% saline intrauterine instillation plus an intravenous PGF analogue, d-cloprostenol, 2.5 mg/h. Demographic information, and obstetric and medical history data were collected, and interviewers administered questionnaires to measure procedural pain and satisfaction. Differences in procedure time and complication rate, the primary outcomes, were analyzed with survival analysis and chi(2) tests. RESULTS: Of 228 participants, 120 received misoprostol and 108 received hypertonic saline and d-cloprostenol; the groups did not significantly differ by age, parity or gestational age. Both misoprostol and saline procedures were effective, with 99.2% and 100% successful abortion rates, respectively. Median procedure time (13.1 vs. 29.2 h, p<.001), and number of women with retained placenta (2 vs. 70, p<.001) or hemorrhage (3 vs. 19, p=.001) were lower for the misoprostol group. Both provider (p<.001) and patient (p<.001) procedural satisfaction scores were higher for the misoprostol group. CONCLUSION: While equally effective, vaginal misoprostol had a shorter time to abortion, was more acceptable to providers and patients and had fewer complications than saline instillation plus intravenous administration of a PGF analogue in Tashkent. This evidence supports change of the existing standard of care for second-trimester induction termination in Uzbekistan.

Syndrome of inappropriate secretion of antidiuretic hormone associated with strongyloidiasis.

We report a case of syndrome of inappropriate secretion of antidiuretic hormone (SIADH) with accompanying severe strongyloidiasis in a 52-year-old male. On admission, he showed drowsiness and emaciation with severe hyponatremia. We gave sodium (saline or salts) in an i.v. drip infusion and orally without improvement. A urinalysis and plasma osmotic pressure test indicated SIADH, therefore, treatment was changed to restrict his sodium intake. The hyponatremia gradually improved initially, but the appetite loss, nausea, and hyponatremia continued. Endoscopy revealed white patches on the stomach wall and histopathological examination revealed infestation of the mucosal epithelium with numerous Strongyloides stercoralis larvae. Ivermectin treatment was then initiated and the abdominal symptoms and hyponatremia gradually resolved. We carefully investigated the underlying cause of the SIADH, such as disease of the central nervous system, lung cancer, and other malignancies, but no abnormality or clear cause could be found. We concluded that the patient developed SIADH secondary to severe S. stercoralis infection.

[Acute intermittent porphyria and oral contraception. Case report]. / Ostra przerywana porfiria i doustna antykoncepcja opis przypadku.

BACKGROUND: Acute intermittent porphyria is the most common type of porphyria occurring in Poland. Its characteristic feature is periods of remissions and aggravations. Aggravation or an attack of the disease is caused by many endogenous and exogenous factors, among others by hormonal contraceptives. CASE REPORT: This article describes the case of an acute intermittent porphyria attack in a 28 years old female patient resulting from the use of a few, contraindicated drugs (metamizole, nospa, desogestrel in case of porphyria, urinary tract infection, as well as a spontaneous abortion two months earlier). The attack included abdominal pain, vomiting, reduction in muscle strength in limbs and it was complicated by seizures caused by hyponatraemia. High excess haem precursors in urine was observed. During hospitalization, the patient ceased to take harmful drugs and she was given haem arginate, glucose and symptomatic drugs, and she recovered completely. CONCLUSION: In the described case there were a few porphyrogenous factors whose action was observed, among which the most important was desogestrel. Due to this conclusion, a change in contraceptive therapy that would exclude hormonal contraception was suggested.

Immune-Inflammatory and Metabolic Effects of High Dose Furosemide plus Hypertonic Saline Solution (HSS) Treatment in Cirrhotic Subjects with Refractory Ascites.

INTRODUCTION: Patients with chronic liver diseases are usually thin as a result of hypermetabolism and malnutrition expressed by reduced levels of leptin and impairment of other adyponectins such as visfatin. AIMS: We evaluated the metabolic and inflammatory effects of intravenous high-dose furosemide plus hypertonic saline solutions (HSS) compared with repeated paracentesis and a standard oral diuretic schedule, in patients with cirrhosis and refractory ascites. METHODS: 59 consecutive cirrhotic patients with refractory ascites unresponsive to outpatient treatment. Enrolled subjects were randomized to treatment with intravenous infusion of furosemide (125-250mg/bid) plus small volumes of HSS from the first day after admission until 3 days before discharge (Group A, n:38), or repeated paracentesis from the first day after admission until 3 days before discharge (Group B, n: 21). Plasma levels of ANP, BNP, Leptin, visfatin, IL-1ß, TNF-a, IL-6 were measured before and after the two type of treatment. RESULTS: Subjects in group A were observed to have a significant reduction of serum levels of TNF-α, IL-1ß, IL-6, ANP, BNP, and visfatin, thus regarding primary efficacy endpoints, in Group A vs. Group B we observed higher Δ-TNF-α, Δ-IL-1ß, Δ-IL-6, Δ-ANP, Δ-BNP, Δ-visfatin, Δ-Leptin at discharge. DISCUSSION: Our findings underline the possible inflammatory and metabolic effect of saline overload correction in treatment of cirrhosis complications such as refractory ascites, suggesting a possible role of inflammatory and metabolic-nutritional variables as severity markers in these patients.