2008
The effects of ramelteon on respiration during sleep in subjects with moderate to severe chronic obstructive pulmonary disease
Kryger M, Roth T, Wang-Weigand S, Zhang J. The effects of ramelteon on respiration during sleep in subjects with moderate to severe chronic obstructive pulmonary disease. Sleep And Breathing 2008, 13: 79-84. PMID: 18584227, DOI: 10.1007/s11325-008-0196-4.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultComorbidityCross-Over StudiesDouble-Blind MethodFemaleHumansIndenesMaleOximetryPolysomnographyPulmonary Disease, Chronic ObstructiveReceptors, MelatoninSeverity of Illness IndexSleep Apnea SyndromesSleep Apnea, ObstructiveSleep Initiation and Maintenance DisordersSleep StagesYoung AdultConceptsSevere chronic obstructive pulmonary diseaseChronic obstructive pulmonary diseaseEffects of ramelteonObstructive pulmonary diseasePulmonary diseaseMean SaO2Respiratory depressant effectsApnea-hypopnea indexPoor sleep qualityTotal sleep timeMelatonin receptor agonistResultsNo significant differencesSignificant differencesAbnormal breathing eventsRamelteon 8Primary endpointAdverse eventsPersistent sleepCrossover studyDepressant effectPolysomnographic monitoringReceptor agonistRespiratory effortInsomnia treatmentSleep quality
1991
Subjective Versus Objective Evaluation of Hypnotic Efficacy: Experience with Zolpidem
Kryger M, Steljes D, Pouliot Z, Neufeld H, Odynski T. Subjective Versus Objective Evaluation of Hypnotic Efficacy: Experience with Zolpidem. Sleep 1991, 14: 399-407. PMID: 1759092, DOI: 10.1093/sleep/14.5.399.Peer-Reviewed Original ResearchConceptsTotal sleep timeSleep latencyNumber of awakeningsSleep timePSG findingsPersistent sleepHypnotic efficacySleep qualityPatients' subjective evaluationSubjective sleep qualityDecreased sleep latencyQuality of sleepShortened sleep latencyTotal wake timeObjective measuresPolysomnographic findingsSleepy patientsChronic insomniaWeeks' useIndividual patientsSleep efficiencySubjective reductionSubjective increaseObjective efficacyPatients