2024
Hypoxic Burden but Not AHI Predicts Risk of Cardiovascular Events: A Secondary Analysis of the RICCADSA Clinical Trial
Peker Y, Zinchuk A, Celik Y, Sands S, Azarbarzin A. Hypoxic Burden but Not AHI Predicts Risk of Cardiovascular Events: A Secondary Analysis of the RICCADSA Clinical Trial. 2024, a4730-a4730. DOI: 10.1164/ajrccm-conference.2024.209.1_meetingabstracts.a4730.Peer-Reviewed Original Research
2023
Morning Chronotype Is Associated with Improved Adherence to Continuous Positive Airway Pressure among Individuals with Obstructive Sleep Apnea.
Knauert M, Adekolu O, Xu Z, Deng A, Chu J, Baldassarri S, Kushida C, Yaggi H, Zinchuk A. Morning Chronotype Is Associated with Improved Adherence to Continuous Positive Airway Pressure among Individuals with Obstructive Sleep Apnea. Annals Of The American Thoracic Society 2023, 20: 1182-1191. PMID: 36917194, PMCID: PMC10405611, DOI: 10.1513/annalsats.202210-885oc.Peer-Reviewed Original ResearchConceptsObstructive sleep apneaCPAP adherenceMorning chronotypeCPAP useSleep apneaClinical trialsMorningness-Eveningness QuestionnaireSleep durationContinuous positive airway pressure therapyPositive airway pressure therapyContinuous positive airway pressureSevere obstructive sleep apneaChronotype of patientsDaily CPAP useAirway pressure therapyPositive airway pressureShort sleep durationCPAP armAirway pressureObese menPressure therapyPoor adherenceWeekend catchAdherence dataEvening chronotype
2021
Physiological Traits and Adherence to Sleep Apnea Therapy in Individuals with Coronary Artery Disease.
Zinchuk AV, Chu JH, Liang J, Celik Y, Op de Beeck S, Redeker NS, Wellman A, Yaggi HK, Peker Y, Sands SA. Physiological Traits and Adherence to Sleep Apnea Therapy in Individuals with Coronary Artery Disease. American Journal Of Respiratory And Critical Care Medicine 2021, 204: 703-712. PMID: 34156917, PMCID: PMC8521693, DOI: 10.1164/rccm.202101-0055oc.Peer-Reviewed Original ResearchConceptsCoronary artery diseaseObstructive sleep apneaLong-term CPAP adherenceContinuous positive airway pressureCPAP adherenceCPAP useLow ArTHArtery diseaseUntreated obstructive sleep apneaObjective CPAP adherencePositive airway pressureOSA characteristicsPharyngeal collapsibilityRICCADSA trialAirway pressureSleep apneaClinical comorbiditiesAdverse outcomesPoor adherenceClinical trialsAdherence determinantsLow adherenceCommon treatmentArousal thresholdApnea therapy
2016
Phenotypes in obstructive sleep apnea: A definition, examples and evolution of approaches
Zinchuk AV, Gentry MJ, Concato J, Yaggi HK. Phenotypes in obstructive sleep apnea: A definition, examples and evolution of approaches. Sleep Medicine Reviews 2016, 35: 113-123. PMID: 27815038, PMCID: PMC5389934, DOI: 10.1016/j.smrv.2016.10.002.BooksConceptsObstructive sleep apneaOSA phenotypesSleep apneaPathophysiologic risk factorsApnea-hypopnea indexCategory of patientsHypopnea indexClinical featuresPatient selectionRisk factorsClinical trialsClinical phenotypingDisease featuresSignificant prognosticPersonalized treatmentHeterogeneous disorderClinical validationTherapeutic categoriesTreatment implicationsUnderstanding of mechanismsMeaningful outcomesApneaPatientsPhenotypeLack association