Resuscitated sudden cardiac death due to severe hypokalemia caused by teff grain herbal tea: A case report.

Obesity is a common health problem and the prevalence is increasing worldwide. The improper and unregulated use of unconventional therapies, especially herbal treatment methods, has grown due to widespread availability. In our case, a 41-year-old male patient developed palpitation, confusion, loss of consciousness, and cardiac arrest while at home. An emergency medical team was called and chest compressions were performed by his wife until the medical team arrived. Ventricular fibrillation was detected on the monitor 5 minutes after the cardiac arrest occurred and the patient was defibrillated. A physical evaluation revealed hypotension and tachycardia. Electrocardiography (ECG) showed a fast idioventricular rhythm with capture and fusion beats and evident J waves in leads DII, DIII, and aVF. Brain magnetic resonance imaging and thoracic tomography revealed no pathology to explain his clinical condition and the coronary angiography results were not significant. The laboratory parameters included potassium (K): 2.23 mEq/L, ionized K (arterial blood): 2.43 mEq/L, sodium: 142 mEq/L, calcium: 9.3 mg/dL, creatinine: 1.6 mg/dL, pH: 7.29, cardiac troponin I: 0.12 (normal range: 0-0.11 ng/mL) and creatinine kinase mass: 8.3 (normal range: 0-3.23 ng/mL). After fluids and electrolyte replacement therapy were administered, the ECG results revealed narrow QRS complex atrial fibrillation followed by a normal sinus rhythm with a 490 ms corrected QT interval. The patient was extubated in follow-up. There were no risk factors for coronary artery disease, no history of drug or other substance use, and no exposure to excessive emotional or physical stress. The patient said that he had been consuming a large quantity of teff tea for 5 days to lose weight. He was discharged without any complications and has been asymptomatic in 9 months of follow-up. The inappropriate use of weight loss alternatives, especially herbal therapies such as teff tea, and the incidence of associated side effects are increasing due to wide availability and easy access. The general population should be warned about this issue.

Transcutaneous electrical acupoint stimulation versus ondansetron in the prevention of postoperative vomiting following pediatric tonsillectomy.

OBJECTIVES: Postoperative retching and vomiting is an important cause of morbidity that may lead to patient discomfort, distress, and complications. Stimulation of acupuncture points has been shown to be effective in the prevention as well as treatment of PONV. The current treatments of choice are the 5-hydroxytryptamine type 3-antagonists, such as ondansetron. We aimed to evaluate the efficacy and side-effects of either transcutaneous electrical acupoint stimulation (TEAS) or Ondansetron compared to a control group receiving no treatment in the prevention of postoperative retching and vomiting. SUBJECT AND DESIGN: This randomized, controlled, prospective study was carried out in a group of 90 children (in three equal randomly assigned groups), aged between 4 and 12 who underwent tonsillectomy under general anesthesia. In the first group, electrical stimulation via surface electrodes on acupoints Neiguan and Shangwan was performed (20 Hz, 5 minutes). The second group received a single dose of Ondansetron (0.15 mg . kg(-1)). No treatment was given to the control group. OUTCOME MEASURES: The frequency of retching and vomiting attacks and side-effects were noted on the day of surgery in the postanesthesia care unit and the day surgery care unit, on the day of surgery after discharge, and on the first day after surgery. A satisfaction scale was completed by each family. RESULTS: There was a significant difference between the treatment groups and the control group in the incidence of emetic episodes occurring in the day surgery care unit and on the day after discharge (p < 0.001). In the ondansetron group, side-effects were seen in more patients than in the other groups (p < 0.001). The satisfaction scores of the parents were greater in the treatment groups than in the control group (p < 0.05). CONCLUSION: Application of TEAS on sedated children is an easy, painless, reliable and effective method for the prophylaxis of postoperative retching and vomiting in pediatric tonsillectomy.