PURPOSE: Discontinuation of offending drugs can prevent drug-induced parkinsonism (DIP) before it occurs and reverse or cure it afterwards. The aim of this study was to investigate the prevalence of DIP and the utilization of offending drugs through an analysis of representative nationwide claims data. MATERIALS AND METHODS: We selected DIP patients of ages ranging from 40 to 100 years old with the G21.1 code from the Korean National Service Health Insurance Claims database from 2009 to 2015. The annual standardized prevalence of DIP was explored from 2009 to 2015. Trends were estimated using the compound annual growth rate (CAGR) and the Cochran-Armitage test for DIP over the course of 6 years. Additionally, the utilization of offending drugs was analyzed. RESULTS: The annual prevalence of DIP was 4.09 per 100000 people in 2009 and 7.02 in 2015 (CAGR: 9.42%, p<0.001). Levosulpiride use before and after DIP diagnosis showed a clear trend for decreasing utilization (CAGR: −5.4%, −4.3% respectively), whereas the CAGR for itopride and metoclopramide increased by 12.7% and 6.4%, respectively. In 2015, approximately 46.6% (858/1840 persons) of DIP patients were prescribed offending drugs after DIP diagnosis. The most commonly prescribed causative drug after DIP diagnosis was levosulpiride. CONCLUSION: The prevalence of DIP has increased. To prevent or decrease DIP, we suggest that physicians reduce prescriptions of benzamide derivatives that have been most commonly used, and that attempts be made to find other alternative drugs. Additionally, the need for continuing education about offending drugs should be emphasized.
Diagnosis ; Education, Continuing ; Humans ; Insurance, Health ; Korea ; Metoclopramide ; Parkinson Disease ; Parkinsonian Disorders ; Prescriptions ; Prevalence

No abstract available.
Hemorrhage ; Metoclopramide

No abstract available.
Disorders of Excessive Somnolence ; Humans ; Metoclopramide ; Parkinsonian Disorders

We report a unique case of intestinal duplication detected on posterior reversible encephalopathy syndrome (PRES) in a 13-year-old girl. She was admitted to the pediatric Emergency Department because of generalized seizures. Radiological assessment revealed a large, well-defined, thick-walled cystic lesion in the mid abdomen, suggestive of duplication cyst associated to a PRES. Exploration confirmed the diagnosis of ileal duplication cyst, and the mass was resected. The postoperative course was uneventful. Both hypertension and neurological dysfunction resolved after the mass resection. A followup brain magnetic resonance imaging was performed 9 months later and showed complete resolution of the cerebellar changes. Although extrinsic compression of the retroperitoneal structures has not been reported in the literature as a complication of duplication cyst, we strongly believe that this is the most logical and plausible hypothesis that would explain the pathogenesis of PRES in our patient.
Abdomen ; Adolescent ; Brain ; Diagnosis ; Emergency Service, Hospital ; Female ; Follow-Up Studies ; Humans ; Hypertension ; Ileum ; Logic ; Magnetic Resonance Imaging ; Metoclopramide ; Posterior Leukoencephalopathy Syndrome* ; Seizures

Hiccup is an intermittent, involuntary and erratic contraction of the diaphragm, immediately followed by a laryngeal closure. Persistent and intractable hiccups are rare but severe, keeping a person from doing daily activities; these can result in depression, fatigue, impaired sleep, dehydration, weight loss, malnutrition, and aspiration. Therefore, proper treatments are necessary. We present a case with intractable hiccup treated with an unusual treatment. A 61-year-old man presented with intractable hiccups, which started 6 years ago after subarachnoid and intraventricular hemorrhage. Conventional pharmacologic treatments including metoclopramide, gabapentin, and baclofen were unsuccessful. Cooperating with cardiothoracic surgeons, phrenic nerve clipping operation was done under intraoperative electrophysiologic monitoring. This method was successful that the symptoms were relieved. Reversible clipping done under intraoperative electrophysiologic monitoring can be a promising therapeutic method for persistent and intractable hiccups in patients with stroke.
Baclofen ; Dehydration ; Depression ; Diaphragm ; Electromyography ; Fatigue ; Hemorrhage ; Hiccup* ; Humans ; Malnutrition ; Methods ; Metoclopramide ; Middle Aged ; Phrenic Nerve* ; Stroke* ; Surgeons ; Weight Loss

Orofacial dyskinesia is a condition caused by various diseases in which the tongue, lips, or jaws move involuntarily. Up to now, the exact mechanism for these degenerative changes in the brain remains unknown. Among various hypotheses, the most widely accepted hypothesis is that orofacial dyskinesia is caused by supersensitivity of the dopamine receptors. As a result, metoclopramide, a dopaminergic receptor blocking agent has been chosen as a treatment agent for our study. We used metoclopramide in seven stroke patients who displayed symptoms of orofacial dyskinesia following brain damage and observed an improvement in the symptoms from all patients. This case report represented new therapeutic methods and will aid in the treatment of orofacial dyskinesia.
Brain ; Dopamine ; Dyskinesias ; Humans ; Jaw ; Lip ; Metoclopramide* ; Movement Disorders* ; Receptors, Dopamine ; Stroke* ; Tongue

BACKGROUND: This prospective randomized double-blinded study was designed to compare the efficacy of a combination of high dose metoclopramide and dexamethasone with that of haloperidol, midazolam and dexamethasone, for the prevention of postoperative nausea and vomiting (PONV) in patients scheduled for laparoscopic gynecologic surgery who are receiving fentanyl intravenous-patient controlled analgesia. METHODS: The subjects were randomly allocated to either group M (20 mg metoclopramide and 10 mg dexamethasone was administered at induction, n = 35) or group H (1 mg haloperidol, 3 mg midazolam and 10 mg dexamethasone were administered at induction, n = 35). The incidence of PONV and the severity (measured by numeric rating scale) of the patients' nausea and pain were evaluated at 6 hours, 24 hours, and 48 hours, postoperatively. RESULTS: The overall incidence of the PONV was not significantly different between the two groups during the 48 hours period (group M: 21% vs. group H: 12%). The severity of the nausea and pain were similar between the two groups. CONCLUSIONS: The prophylactic use of a combination of 1 mg haloperidol, 3 mg midazolam and 10 mg dexamethasone is as effective and inexpensive as 20 mg metoclopramide and 10 mg dexamethasone to prevent PONV.
Analgesia ; Dexamethasone* ; Female ; Fentanyl ; Gynecologic Surgical Procedures* ; Haloperidol* ; Humans ; Incidence ; Metoclopramide* ; Midazolam* ; Nausea ; Postoperative Nausea and Vomiting* ; Prospective Studies

BACKGROUND: The patients receiving hematopoietic stem cell transplantation (HSCT) are known to have a high incidence of breakthrough nausea and vomiting due to the conditioning regimen. The purpose of this study was to evaluate the adequacy of antiemetic therapy for breakthrough nausea and vomiting in patients receiving HSCT and to propose an effective treatment regimen. METHODS: We retrospectively reviewed the electronic medical records of 109 adult patients. The collected data were used to identify (1) antiemetic and dosing regimens prescribed for controlling breakthrough nausea and vomiting, (2) the rate of patients who developed breakthrough nausea and vomiting, and (3) the percent of antiemetics prescribed on the day of symptom onset. Based on the National Comprehensive Cancer Network guideline, we assessed the suitability of antiemetics for breakthrough nausea and vomiting, and prescription timing. RESULTS: All patients were prescribed pro re nata antiemetics. About 40.0%, 41.4%, and 18.6% of patients were using one, two, and three or more additional drugs for breakthrough nausea and vomiting, respectively. The most frequently administered drugs were intravenous metoclopramide (43.8%) and granisetron patch (36.2%). Breakthrough nausea and vomiting occurred in 87 patients (79.1%) and they developed symptoms 320 cases. About 220 cases (68.8%) were treated with additional antiemetics on the day of symptom onset and the rate of symptom resolution was only 10.3% (9 patients). CONCLUSION: The breakthrough nausea and vomiting in patients receiving HSCT occurred very frequently and was hard to control, thus requiring more rapid and aggressive treatments.
Adult ; Antiemetics ; Electronic Health Records ; Granisetron ; Hematopoietic Stem Cell Transplantation* ; Hematopoietic Stem Cells* ; Humans ; Incidence ; Metoclopramide ; Nausea* ; Prescriptions ; Retrospective Studies ; Vomiting*

BACKGROUND/AIMS: Prokinetic drugs such as metoclopramide are frequently used as second-line therapy for patients with gastroesophageal reflux disease. However, their beneficial effects remain unclear. Esophageal motor activities and compliance of the esophagogastric junction (EGJ) are important for prevention of gastroesophageal reflux. Although metoclopramide has been reported to increase lower esophageal sphincter (LES) pressure, its effects on EGJ compliance have not been evaluated. In the present study, we investigated the effects of metoclopramide on esophageal motor activities and EGJ compliance. METHODS: Nine healthy male volunteers without abdominal symptoms were enrolled. Peristaltic esophageal contractions and LES pressure were examined using high-resolution esophageal manometry, while EGJ compliance was evaluated with an endoluminal functional lumen-imaging probe. After obtaining baseline values for esophageal motor activities and EGJ compliance, metoclopramide (10 mg) was intravenously administered, then all measurements were repeated at 15 minutes after administration in each subject. RESULTS: Following administration of metoclopramide, mean resting LES pressure was significantly increased as compared with the baseline (13.7 +/- 9.2 vs 26.7 +/- 8.8 mmHg, P < 0.05). In addition, metoclopramide significantly augmented peristaltic contractions, especially in the distal esophageal segment (P < 0.05). On the other hand, distensibility index did not change after administration (4.5 +/- 0.5 vs 4.1 +/- 0.5 mm2/mmHg), suggesting no significant effect of metoclopramide on EGJ compliance. CONCLUSIONS: Metoclopramide augmented esophageal contractions without changing EGJ compliance in healthy adults.
Adult ; Compliance* ; Esophageal Sphincter, Lower ; Esophagogastric Junction* ; Gastroesophageal Reflux ; Hand ; Healthy Volunteers* ; Humans ; Male ; Manometry ; Metoclopramide* ; Motor Activity* ; Volunteers

PURPOSE: To investigate the prevalence of paralytic ileus after spinal operation in the supine or prone operative position and to determine the efficacy of prophylactic gastrointestinal motility medications in preventing symptomatic paralytic ileus after a spinal operation. MATERIALS AND METHODS: All patients received spinal surgery in the supine or prone operative position. The study period was divided into two phases: first, to analyze the prevalence of radiographic and symptomatic paralytic ileus after a spinal operation, and second, to determine the therapeutic effects of prophylactic gastrointestinal motility medications (postoperative intravenous injection of scopolamine butylbromide and metoclopramide hydrochloride) on symptomatic paralytic ileus after a spinal operation. RESULTS: Basic demographic data were not different. In the first phase of this study, 27 patients (32.9%) with radiographic paralytic ileus and 11 patients (13.4%) with symptomatic paralytic ileus were observed. Radiographic paralytic ileus was more often noted in patients who underwent an operation in the prone position (p=0.044); whereas the occurrence of symptomatic paralytic ileus was not different between the supine and prone positioned patients (p=0.385). In the second phase, prophylactic medications were shown to be ineffective in preventing symptomatic paralytic ileus after spinal surgery [symptomatic paralytic ileus was observed in 11.1% (4/36) with prophylactic medication and 16.7% (5/30) with a placebo, p=0.513]. CONCLUSION: Spinal surgery in the prone position was shown to increase the likelihood of radiographic paralytic ileus occurrence, but not symptomatic paralytic ileus. Unfortunately, the prophylactic medications to prevent symptomatic paralytic ileus after spine surgery were shown to be ineffective.
Adjuvants, Anesthesia/*administration & dosage/pharmacology ; Adult ; Aged ; Antiemetics/*administration & dosage/pharmacology ; Female ; Gastrointestinal Motility/*drug effects/physiology ; Humans ; Injections, Intravenous ; Intestinal Pseudo-Obstruction/drug therapy/epidemiology/*prevention & control ; Lumbar Vertebrae/radiography/*surgery ; Male ; Metoclopramide/*administration & dosage/pharmacology ; Middle Aged ; Postoperative Complications/epidemiology ; Prevalence ; Prone Position ; Prospective Studies ; Republic of Korea ; Scopolamine Hydrobromide/*administration & dosage/*pharmacology ; Spinal Fusion/*adverse effects ; Supine Position ; Treatment Outcome