Read by QxMD icon Read

midazolam effects

Verònica Gálvez, Adrienne Li, Christina Huggins, Paul Glue, Donel Martin, Andrew A Somogyi, Angelo Alonzo, Anthony Rodgers, Philip B Mitchell, Colleen K Loo
BACKGROUND: Ketamine research in depression has mostly used intravenous, weight-based approaches, which are difficult to translate clinically. Intranasal (IN) ketamine is a promising alternative but no controlled data has been published on the feasibility, safety and potential efficacy of repeated IN ketamine treatments. METHODS: This randomised, double-blind, placebo-controlled pilot study compared a 4-week course of eight treatments of 100 mg ketamine or 4.5 mg midazolam...
March 1, 2018: Journal of Psychopharmacology
James Baker, Andrew Dickman, Stephen Mason, John Ellershaw
BACKGROUND: A continuous subcutaneous infusion (CSCI) is an effective method of multiple drug administration commonly encountered in end of life care when the oral route is compromised. At present, current practice is to limit syringe driver infusion time to a maximum of 24 hours as dictated by available chemical stability data. However, the ability to deliver prescribed medication by a CSCI over 48 hours may have numerous benefits in both patient care and health service resource utilisation...
2018: PloS One
Takashi Kuragaichi, Yuma Kurozumi, Shogo Ohishi, Yasuo Sugano, Akihiro Sakashita, Norihiko Kotooka, Makoto Suzuki, Taiki Higo, Dai Yumino, Yasuko Takada, Seiko Maeda, Saori Yamabe, Koichi Washida, Tomonori Takahashi, Tomohito Ohtani, Yasushi Sakata, Yukihito Sato
BACKGROUND: Palliative care for heart failure (HF) patients is recommended in Western guidelines, so this study aimed to clarify the current status of palliative care for HF patients in Japan.Methods and Results:A survey was sent to all Japanese Circulation Society-authorized cardiology training hospitals (n=1,004) in August 2016. A total of 544 institutions (54%) returned the questionnaire. Of them, 527 (98%) answered that palliative care is necessary for patients with HF. A total of 227 (42%) institutions held a palliative care conference for patients with HF, and 79% of the institutions had <10 cases per year...
March 10, 2018: Circulation Journal: Official Journal of the Japanese Circulation Society
Haiyun Qi, Christian Østergaard Mariager, Jakob Lindhardt, Per Mose Nielsen, Hans Stødkilde-Jørgensen, Christoffer Laustsen
PURPOSE: Anesthesia is necessary for most animal studies requiring invasive procedures. It is well documented that various types of anesthesia modulate a wide variety of important metabolic and functional processes in the body, and as such, represent a potential limitation in the study design. In the present study, we aimed to investigate the renal functional and metabolic consequences of 3 typical rodent anesthetics used in preclinical MRI: sevoflurane, inaction, and a mixture of fentanyl, fluanisone, and midazolam (FFM)...
March 9, 2018: Magnetic Resonance in Medicine: Official Journal of the Society of Magnetic Resonance in Medicine
Rolf-Arne Ølberg, Melissa Sinclair, Ian K Barker, Graham Crawshaw
The combination of fentanyl and midazolam is commonly used as a sedative in humans. The objective of this study was to evaluate the sedative properties and physiological effects of fentanyl-midazolam and fentanyl-midazolam-ketamine compared with medetomidine-ketamine given intramuscularly in Japanese macaques ( Macaca fuscata). In a randomized crossover design, eight Japanese macaques were hand-injected with either 30 μg/kg fentanyl + 0.3 mg/kg midazolam (FM), 15 μg/kg fentanyl + 0.3 mg/kg midazolam + 5.0 mg/kg ketamine (FMK), or 0...
March 2018: Journal of Zoo and Wildlife Medicine: Official Publication of the American Association of Zoo Veterinarians
Cristiana Garisto, Zaccaria Ricci, Lorenzo Tofani, Simona Benegni, Chiara Pezzella, Paola Cogo
BACKGROUND: Dexmedetomidine is a selective agonist of α2 receptors that induces hypnotic, sedative and mild analgesic effect. The aim of our study was to test the effects of dexmedetomidine in combination with opioids and benzodiazepines compared to benzodiazepine-opioids alone. METHODS: A randomized controlled trial was conducted. Patients (children >30 days and <24 months undergoing correction of complex congenital heart diseases -CHD-) were randomized to receive 0...
March 7, 2018: Minerva Anestesiologica
Yung-Ching Chen, King-Chuen Wu, Bu-Miin Huang, Edmund Cheung So, Yang-Kao Wang
Midazolam, a benzodiazepine derivative, is widely used for sedation and surgery. However, previous studies have demonstrated that Midazolam is associated with increased risks of congenital malformations, such as dwarfism, when used during early pregnancy. Recent studies have also demonstrated that Midazolam suppresses osteogenesis of mesenchymal stem cells (MSCs). Given that hypertrophic chondrocytes can differentiate into osteoblast and osteocytes and contribute to endochondral bone formation, the effect of Midazolam on chondrogenesis remains unclear...
March 7, 2018: Journal of Cellular and Molecular Medicine
Silvia L Nunes, Sune Forsberg, Hans Blomqvist, Lars Berggren, Mikael Sörberg, Toni Sarapohja, Carl-Johan Wickerts
BACKGROUND: Intensive care unit patients undergoing mechanical ventilation have traditionally been sedated to make them comfortable and to avoid pain and anxiety. However, this may lead to prolonged mechanical ventilation and a longer length of stay. OBJECTIVE: The aim of this retrospective study was to explore whether different sedation regimens influence the course and duration of the weaning process. PATIENTS AND METHODS: Intubated adult patients (n = 152) from 15 general intensive care units in Sweden were mechanically ventilated for ≥ 24 h...
March 3, 2018: Clinical Drug Investigation
John D Davis, Ashish Bansal, David Hassman, Bolanle Akinlade, Meng Li, Zhaoyang Li, Brian Swanson, Jennifer D Hamilton, A Thomas DiCioccio
This open-label drug-drug interaction study assessed whether blockade by dupilumab of interleukin (IL)-4 and IL-13 signaling affects the pharmacokinetics of drugs metabolized by cytochrome P450 (CYP450) enzymes. The pharmacokinetics of five CYP450 substrates given orally (midazolam, omeprazole, S-warfarin, caffeine, and metoprolol, metabolized by CYP3A, CYP2C19, CYP2C9, CYP1A2 and CYP2D6, respectively) were evaluated before and 28 days after initiation of dupilumab treatment (subcutaneous 300 mg weekly) in 14 patients with moderate-to-severe atopic dermatitis...
March 2, 2018: Clinical Pharmacology and Therapeutics
Gal Neuman, Rana Swed Tobia, Liron Koren, Ronit Leiba, Itai Shavit
Background: In the pediatric emergency department, patients are commonly treated with a single dose of oral midazolam for minor procedures. We sought to evaluate the effect of this treatment on procedure completion rates. Methods: We conducted a single-center retrospective cohort study of all patients who were treated with pre-procedure oral midazolam between January 2011 and June 2016. The primary outcome was the procedure completion rate. Results: During the study period, 1,504 patients were treated with oral midazolam as per department protocol; 1,467 received midazolam and 37 declined midazolam...
2018: Journal of Pain Research
Norman Chen, Thomas Tanbonliong
PURPOSE: To investigate the effectiveness of oral morphine sulfate regimens in sedating pediatric dental patients and assess whether pre-sedation disposition and willingness to take the sedative were related to the outcome of the sedation. METHODS: The sedation records of 271 pediatric dental patients sedated with oral morphine were reviewed. Children were either sedated with regimen one (morphine plus midazolam plus hydroxyzine) or regimen two (morphine plus diazepam plus hydroxyzine)...
January 1, 2018: Pediatric Dentistry
Zhefeng Quan, Chao Luo, Ping Chi, Lujie Wang, Haili He
BACKGROUND: We evaluated the efficacy and gastroenterologist/patient satisfaction of midazolam combined with oxycodone, relative to that of midazolam combined with sufentanil, for anesthesia during endoscopic injection sclerotherapy (EIS) in patients with cirrhosis and esophageal varices. METHODS: Patients with cirrhosis (20-69 years of age), body mass index, 18-25 kg/m, American Society of Anesthesiology patient classification physical status I-II who underwent elective EIS were randomly assigned to 1 of 2 groups...
February 23, 2018: Anesthesia and Analgesia
Leopoldo López Rosés, Beatriz Álvarez, Abel González Ramírez, Alina López Baz, Alexia Fernández López, Sara Alonso, Andrés Dacal, Eva Martí, Gino Albines, Julieta Fernández Molina, Ángel Lancho
INTRODUCTION: there is a lot of controversy with regard to who should be responsible for sedation during digestive endoscopy, particularly in advanced procedures that require deep sedation such as enteroscopy. The aim of this study was to evaluate the endoscopist-directed sedation viability during single balloon enteroscopy. MATERIAL AND METHOD: this was a prospective, observational study of a series of consecutive enteroscopies. The clinical staff included an endoscopist, scrub nurse and a nurse in charge of monitoring and sedative administration...
February 21, 2018: Revista Española de Enfermedades Digestivas
K Fatema, M M Rahman, S Akhter, N Akter, S Begum
Non-convulsive status epilepticus (NCSE) is a term used to denote a range of conditions in which electrographic seizure activity is prolonged and results in non-convulsive clinical symptoms. This study was done to describe the clinical spectrum, EEG findings and to evaluate the efficacy of different therapeutic agents in children with NCSE in 33 patients from January 2011 to December 2015 period. All patients had EEG before and after treatment. Age range was 6 months to 14 year, 25 were male. Regarding development status, 48% had developmental delay, 21% had normal development, 9% had regression and 21% had both developmental delay and regression...
January 2018: Mymensingh Medical Journal: MMJ
Atsuko Hirano, Tomohiko Takada, Mariko Senda, Hidemasa Takahashi, Takeo Suzuki
Background: Polymeraze I and transcript release factor ( PTRF ) mutations are a newly recognized disease, which cause congenital generalized lipodystrophy associated with myopathy. Case presentation: A 29-year-old man (height 126 cm; weight 22 kg) with a PTRF mutation was scheduled for mandibular dentigerous cystectomy. His primary symptoms were lipodystrophy, myopathy, long QT syndrome, refractory nephrosis, and abnormal lipid metabolism. Defibrillator pads were applied soon after the patient entered the operating room...
2018: JA Clin Rep
Ken-Ichi Umehara, Felix Huth, Christina S Won, Tycho Heimbach, Handan He
Ritonavir is one of several ketoconazole alternatives used to evaluate strong CYP3A4 inhibition potential in clinical drug-drug interaction (DDI) studies. In this study, four physiologically-based pharmacokinetic (PBPK) models of ritonavir as an in vivo time-dependent inhibitor of CYP3A4 were created and verified for the oral doses of 20, 50, 100 and 200 mg using fraction absorbed (Fa) and oral clearance (CLoral) values reported in the literature, as transporter and CYP enzyme reaction phenotyping data were not available...
February 16, 2018: Biopharmaceutics & Drug Disposition
A Ammar, K Mahmoud, Z Kasemy
BACKGROUND: Various adjuvants have been tried to improve quality and increase duration of local anaesthetics during various nerve blocks. We aimed to evaluate the effect of adding midazolam to bupivacaine on rectus sheath (RS) block in patients undergoing umbilical or epigastric hernia repair. METHODS: In all, 60 adult patients were divided into two equal groups, each group included 30 patients. Group I received 20 ml of bupivacaine hydrochloride 0.25% + midazolam 50 μg/kg in 2 ml saline 0...
February 14, 2018: Acta Anaesthesiologica Scandinavica
Pranjali Kurhekar, Krishnagopal Vinod, Buddhan Rajarathinam, J Shesha Dhiviya Krishna, M S Raghuraman
Background: Emergence agitation (EA) in nasal surgeries is seen in around 22% of patients, which can go to dangerous levels. Dexmedetomidine is effective in prevention of EA in such patients. Midazolam given as premedication fails to prevent EA due to its short half-life. In this study, we compared efficacy of dexmedetomidine and midazolam by intravenous infusion for prevention of EA in adult nasal surgeries. Materials and Methods: Seventy patients belonging to American society of anesthesiologist Status I and II, between 18 and 60 years of age posted for elective nasal surgeries were randomly divided into two groups...
January 2018: Saudi Journal of Anaesthesia
Alireza Jalali, Ebrahim Nasiri, Mohsen Khoramian, Masood Saghafinia, Hasan Siamian
Introduction: Laryngoscopy and tracheal intubation are known to increase sympathetic activity that may be detrimental to patients with preexisting ischaemic or hypertensive heart disease. Aim: The aim of this study was to compare of intravenous and oropharyngeal spray of lidocaine and high dose of fentanyl on systolic and diastolic blood pressures and heart rate of patients over 65 years during tracheal intubation. Material and Methods: In this clinical trial, 160 patients over 65 yrs who were randomly divided into five groups of 32 patients...
December 2017: Medical Archives
Hilary S McCarren, Julia A Arbutus, Cherish Ardinger, Emily N Dunn, Cecelia E Jackson, John H McDonough
Nerve agents are highly toxic chemicals that pose an imminent threat to soldiers and civilians alike. Nerve agent exposure leads to an increase in acetylcholine within the central nervous system, resulting in development of protracted seizures known as status epilepticus (SE). Currently, benzodiazepines are the standard of care for nerve agent-induced SE, but their efficacy quickly wanes as the time to treatment increases. Here, we examine the role of the α2-adrenoceptor in termination of nerve agent-induced SE using the highly specific agonist dexmedetomidine (DEX)...
January 29, 2018: Epilepsy Research
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"