digoxin and Weight-Loss

digoxin has been researched along with Weight-Loss* in 7 studies

Trials

2 trial(s) available for digoxin and Weight-Loss

ArticleYear
Decrease of intracranial pressure and weight with digoxin in obesity.
    Journal of clinical pharmacology, 2001, Volume: 41, Issue:4

    Fourteen obese patients (body mass index = 34-47 kg/m2; mean = 40 kg/m2) with lumbar cerebrospinal fluid pressure (Pcsf) above 20 cm water in 10 of the 14 patients were treated with digoxin with a serum concentration of at least 1.0 nmol/L (0.8 ng/ml) for 6 months. Pcsf decreased significantly during digoxin medication (p < 0.005). Although there were no diet restrictions, all patients decreased in weight (range: 3-25 kg; mean = 10.6 kg) during the 6 months (p < 0.001). When digoxin medication was stopped in 3 patients, prompt weight increase occurred. Most patients needed progressively increased digoxin doses to attain stabilized serum concentrations at the stipulated level, in 5 patients more than 0.5 mg a day. Five of 13 patients developed diabetes mellitus during the digoxin medication. The larger the dose of digoxin, the greater the risk for diabetes mellitus to occur.

    Topics: Adult; Body Mass Index; Body Weight; Cerebrospinal Fluid Pressure; Diabetes Mellitus; Digoxin; Female; Humans; Intracranial Hypertension; Middle Aged; Obesity, Morbid; Time Factors; Treatment Outcome; Weight Loss

2001
Salutary effect of Terminalia Arjuna in patients with severe refractory heart failure.
    International journal of cardiology, 1995, Volume: 49, Issue:3

    Twelve patients with refractory chronic congestive heart failure (Class IV NYHA), related to idiopathic dilated cardiomyopathy (10 patients); previous myocardial infarction (one patient) and peripartum cardiomyopathy (one patient), received Terminalia Arjuna, an Indian medicinal plant, as bark extract (500 mg 8-hourly) or matching placebo for 2 weeks each, separated by 2 weeks washout period, in a double blind cross over design as an adjuvent to maximally tolerable conventional therapy (Phase I). The clinical, laboratory and echocardiographic evaluation was carried out at baseline and at the end of Terminalia Arjuna and placebo therapy and results were compared. Terminalia Arjuna, compared to placebo, was associated with improvement in symptoms and signs of heart failure, improvement in NYHA Class (Class III vs. Class IV), decrease in echo-left ventricular enddiastolic (125.28 +/- 27.91 vs. 134.56 +/- 29.71 ml/m2; P < 0.005) and endsystolic volume (81.06 +/- 24.60 vs. 94.10 +/- 26.42 ml/m2; P < 0.005) indices, increase in left ventricular stroke volume index (44.21 +/- 11.92 vs. 40.45 +/- 11.56 ml/m2; P < 0.05) and increase in left ventricular ejection fractions (35.33 +/- 7.85 vs. 30.24 +/- 7.13%; P < 0.005). On long term evaluation in an open design (Phase II), wherein Phase I participants continued Terminalia Arjuna in fixed dosage (500 mg 8-hourly) in addition to flexible diuretic, vasodilator and digitalis dosage for 20-28 months (mean 24 months) on outpatient basis, patients showed continued improvement in symptoms, signs, effort tolerance and NYHA Class, with improvement in quality of life.(ABSTRACT TRUNCATED AT 250 WORDS)

    Topics: Adult; Aged; Cardiomyopathy, Dilated; Chemotherapy, Adjuvant; Chronic Disease; Coronary Disease; Cross-Over Studies; Digoxin; Double-Blind Method; Female; Furosemide; Heart Failure; Heart Function Tests; Humans; Hypertension; India; Male; Middle Aged; Plants, Medicinal; Quality of Life; Spironolactone; Treatment Outcome; Ventricular Function, Left; Weight Loss

1995

Other Studies

5 other study(ies) available for digoxin and Weight-Loss

ArticleYear
Crataegus mexicana (Tejocote) Exposure Associated with Cardiotoxicity and a Falsely Elevated Digoxin Level.
    Journal of medical toxicology : official journal of the American College of Medical Toxicology, 2019, Volume: 15, Issue:4

    A species of hawthorn, Crataegus mexicana (tejocote), has been marketed as a weight-loss supplement that is readily available for purchase online. While several hawthorn species have shown clinical benefit in the treatment of heart failure owing to their positive inotropic effects, little is known about hawthorn, and tejocote in particular, when consumed in excess. We describe a case of tejocote exposure from a weight-loss supplement resulting in severe cardiotoxicity.. A healthy 16-year-old girl presented to an emergency department after ingesting eight pieces of her mother's tejocote root weight-loss supplement. At arrival, she was drowsy, had active vomiting and diarrhea, and had a heart rate of 57 with normal respirations. Her initial blood chemistries were unremarkable, except for an elevated digoxin assay of 0.7 ng/mL (therapeutic range 0.5-2.0 ng/mL). All other drug screens were negative. She later developed severe bradycardia and multiple episodes of hypopnea that prompted a transfer to our institution, a tertiary pediatric hospital. Her ECG demonstrated a heart rate of 38 and Mobitz type 1 second-degree heart block. She was subsequently given two vials of Digoxin Immune Fab due to severe bradycardia in the setting of suspected digoxin-like cardiotoxicity after discussion with the regional poison control center. No clinical improvement was observed. Approximately 29 hours after ingestion, subsequent ECGs demonstrated a return to normal sinus rhythm, and her symptoms resolved.. Tejocote root toxicity may cause dysrhythmias and respiratory depression. Similar to other species of hawthorn, tejocote root may cross-react with some commercial digoxin assays, resulting in a falsely elevated level.

    Topics: Adolescent; Cardiotoxicity; Crataegus; Dietary Supplements; Digoxin; Female; Humans; Immunoglobulin Fab Fragments; Plant Extracts; Plant Roots; Weight Loss

2019
A comparison of the effects of digoxin, ouabain and milrinone on naloxone-precipitated withdrawal syndrome in mice.
    European journal of pharmacology, 2012, Nov-05, Volume: 694, Issue:1-3

    Modulation of Na(+), K(+)-ATPase activity by acute and chronic opiates has been established for many years. However, the effects of digoxin, a putative inhibitor of Na(+), K(+)-ATPase, on naloxone-precipitated morphine withdrawal syndrome are unknown. In the present study, a digoxin dose-response curve was conducted to observe the effects on naloxone-precipitated withdrawal and locomotor activity in mice. Higher doses of digoxin (1.0 and 2.5 mg/kg) inhibited locomotor activity and naloxone-precipitated withdrawal jumping and weight loss, while lower doses of digoxin (0.1 and 0.25 mg/kg) inhibited withdrawal weight loss precipitated by naloxone without affecting locomotor activity and naloxone-precipitated withdrawal jumping. To explore the possible mechanisms underlying this behavior, another Na(+), K(+)-ATPase inhibitor ouabain, which does not cross the blood brain barrier, and another cardiotonic drug milrinone, a non-inhibitor of Na(+), K(+)-ATPase, were also included in the present study. Both milrinone and ouabain inhibited, in a dose-dependent manner, naloxone-precipitated weight loss while neither affected naloxone-precipitated withdrawal jumping nor locomotor activity in mice. These results indicate that both the cardiotonic effects and central inhibition of Na(+), K(+)-ATPase contribute to the inhibitory effects of digoxin on morphine withdrawal syndrome in mice.

    Topics: Animals; Cardiotonic Agents; Digoxin; Female; Male; Mice; Milrinone; Morphine; Motor Activity; Naloxone; Ouabain; Sodium-Potassium-Exchanging ATPase; Substance Withdrawal Syndrome; Weight Loss

2012
Weight loss and nausea in a patient taking digoxin.
    BMJ (Clinical research ed.), 2011, Aug-04, Volume: 343

    Topics: Aged; Anti-Arrhythmia Agents; Atrial Fibrillation; Autoimmune Diseases; Diabetes Mellitus, Type 1; Diabetes Mellitus, Type 2; Diabetic Ketoacidosis; Diagnosis, Differential; Digoxin; Female; Humans; Nausea; Weight Loss

2011
Pharmacokinetics of digoxin in healthy subjects receiving taranabant, a novel cannabinoid-1 receptor inverse agonist.
    Advances in therapy, 2009, Volume: 26, Issue:2

    Interaction studies with digoxin (Lanoxin; GlaxoSmithKline, Research Triangle Park, NC, USA), a commonly prescribed cardiac glycoside with a narrow therapeutic index and a long half-life, are typically required during the development of a new drug, particularly when it is likely that digoxin may be given to patients also treated with the new agent, taranabant--a cannabinoid-1 receptor inverse agonist--for weight loss. This study was designed to establish if this combination of therapy has the potential of a significant pharmacokinetic interaction.. This open-label, fixed-sequence, two-period study investigated whether taranabant, administered to steady state, affects the well-described single-dose pharmacokinetics of digoxin. During the first period, 12 healthy men and women ranging in age from 21 to 35 years received a single oral dose of digoxin 0.5 mg. Following a 10-day wash out, they started a 19-day taranabant dosing regimen (6 mg once daily from day -14 to day 5) designed to establish and maintain steady-state levels of taranabant. On study day 1, subjects received a single oral dose of digoxin 0.5 mg. The plasma levels of digoxin were followed for an additional 4 days while the dosing of taranabant continued.. The geometric mean ratio and 90% confidence intervals for digoxin AUC(0-infinity) were 0.91 (0.83, 0.99), falling within the prespecified comparability intervals (CI) of (0.8, 1.25), which is within the usually allowed interval for bioequivalence. The geometric mean ratio and 90% CI for digoxin maximum plasma concentration (C(max)) were 1.23 (1.09, 1.40). The median time to C(max) was the same for both treatments.. Multiple doses of 6 mg taranabant do not have a clinically meaningful effect on the pharmacokinetics of a single oral dose of digoxin.

    Topics: Administration, Oral; Adult; Amides; Analysis of Variance; Area Under Curve; Cardiotonic Agents; Digoxin; Dose-Response Relationship, Drug; Drug Evaluation; Drug Interactions; Drug Monitoring; Drug Therapy, Combination; Female; Half-Life; Humans; Least-Squares Analysis; Linear Models; Male; Middle Aged; Pyridines; Safety; Weight Loss

2009
Is a "palliative" patient always a palliative patient? Two case studies.
    Journal of pain and symptom management, 1997, Volume: 13, Issue:6

    Review of the literature suggests that misdiagnosis of terminal illness is infrequent. In the first 6 months of the recently established Edmonton Regional Palliative Care Program, two of 330 referrals proved to be in the category of erroneous diagnosis of terminal disease. These two cases are reported, along with discussion of aspects of the time-honored usefulness of careful history and physical examination. This experience highlights the importance of assessment, investigation, and aggressive therapy, even in "terminal" patients, including those in the geriatric population.

    Topics: Acute Kidney Injury; Adaptation, Psychological; Aged; Aged, 80 and over; Analgesics, Opioid; Anti-Inflammatory Agents, Non-Steroidal; Antidepressive Agents, Tricyclic; Chest Pain; Coronary Disease; Depression; Diagnosis, Differential; Diagnostic Errors; Digoxin; Female; Geriatrics; Grief; Humans; Morphine; Neoplasms; Nortriptyline; Palliative Care; Stomach Ulcer; Terminally Ill; Weight Loss

1997