Abstract
Background
Noninvasive ventilation (NIV) is a cornerstone therapy for respiratory diseases, but its effectiveness depends on patient adherence, which remains suboptimal. Although nurses play a key role in NIV management, the effects of nurse‐led interventions on adherence and clinical outcomes remain unclear.
Objective
To evaluate the effects of nurse‐led interventions on NIV adherence and clinical outcomes in adults.
Methods
Six databases were searched from inception to January 2026 for English randomized controlled trials (RCTs) involving adults receiving NIV. Two reviewers independently conducted study selection and data extraction. Risk of bias was assessed using the Risk of Bias 2 tool, and the findings were synthesized without meta‐analysis.
Results
Sixteen RCTs involving 1757 participants were included. Risk of bias ranged from low to high across studies. Interventions included health education, motivational and behavioral strategies, and follow‐up support delivered face‐to‐face, by telephone, or via telehealth. Nurse‐led interventions may improve NIV adherence, although the effects varied across intervention types and follow‐up periods. Some studies reported improvements in symptom burden, emotional status, and selected health service outcomes, whereas findings on quality of life, self‐efficacy, and healthcare utilization were inconsistent.
Conclusions
Nurse‐led interventions may improve NIV adherence, particularly when combining education with motivational and behavioral strategies and structured follow‐up.
Keywords: adherence, adults, clinical outcome, noninvasive ventilation, nurse-led, obstructive sleep apnea, quality of life, self-efficacy, sleep
1. Introduction
Noninvasive ventilation (NIV) is a cornerstone therapy for adults with obstructive sleep apnea (OSA), chronic hypercapnic respiratory failure (CHRF), and chronic obstructive pulmonary disease (COPD) and has been shown to improve respiratory status and cardiopulmonary function [1–3]. However, the clinical benefits of NIV depend largely on patient adherence, which is defined as the extent to which an individual’s behavior corresponds with the recommendations agreed upon with a healthcare provider [4]. Unfortunately, adherence to NIV is frequently suboptimal [5–7]. It is influenced by multiple interacting factors, including physiological and psychological status, health beliefs, cognitive understanding, and social support. These factors operate dynamically through triggering, facilitating, and maintaining mechanisms [8, 9].
In recent years, interventions targeting NIV adherence have included pharmacological approaches, educational programs, technical support, motivational counseling, telemonitoring, and social support [10–15]. It is widely recognized that nurses are the healthcare professionals who maintain the most frequent and sustained contact with patients during NIV therapy and play a pivotal role in treatment and care [16]. Although previous reviews have examined psychosocial and behavioral strategies to improve NIV adherence, most have focused on physician‐led or technology‐based interventions and have predominantly targeted continuous positive airway pressure (CPAP), with limited attention to nurse‐led interventions. Moreover, clinical outcomes other than adherence, including symptom control and healthcare utilization, have not been systematically evaluated.
Therefore, this review aims to systematically synthesize evidence on nurse‐led interventions for adults receiving NIV in order to clarify their effects on adherence and clinical outcomes. Specifically, this review addresses two questions: (1) What types of nurse‐led interventions have been implemented to improve NIV adherence in adult patients? (2) What are the effects of nurse‐led interventions on NIV adherence and clinical outcomes in adult patients?
2. Methods
2.1. Registration
This systematic review was registered in PROSPERO (registration number: CRD420261282553).
2.2. Eligibility Criteria
Quantitative studies published in English from database inception to January 2026 were eligible for inclusion. Searches across all databases were completed on January 31, 2026. Studies were included if they focused on nurse‐led management of adherence to NIV. The full inclusion criteria according to the PICO framework are presented below:
2.2.1. P (Population)
Inclusion—adults (≥ 18 years) diagnosed as requiring NIV, including but not limited to OSA, CHRF, hypoxemic respiratory failure (HRF), and COPD.
Exclusion—patients with impaired consciousness.
2.2.2. I (Intervention)
Inclusion—nurse‐led interventions (or interventions delivered or organized by nursing staff), including but not limited to health or patient education, comfort measures, positioning, behavioral support, and psychological support.
Exclusion—physician‐led interventions.
2.2.3. C (Control)
Inclusion—standard or usual care. Studies comparing different nursing intervention strategies were also eligible.
2.2.4. O (Outcome)
Inclusion—adherence (reported as duration, percentage, or based on a specific operational definition) and/or other clinical outcomes, including but not limited to quality of life (QoL), sleep‐related symptoms (e.g., daytime sleepiness and sleep quality), self‐efficacy, and health service and healthcare utilization outcomes (e.g., emergency department [ED] visits, hospital admissions, and follow‐up visits).
Exclusion—studies that did not report adherence‐related data.
2.2.5. Study Characteristics
Inclusion—peer‐reviewed randomized controlled trial (RCTs) published in English from database inception to January 2026.
Exclusion—editorials, conference abstracts, opinion pieces, protocols, case reports, reviews, commentaries, and retracted articles.
2.3. Search Strategy
Six electronic databases were searched: CINAHL, Cochrane Library, Embase, PubMed, Scopus, and Web of Science. Reference lists of studies with full‐text reports were also screened manually. The search strategy was developed and refined collaboratively by the research team and a librarian at Khon Kaen University. Both Medical Subject Headings (MeSH) terms and free‐text terms were used. The MeSH terms included: “Adult”[Mesh], “Young Adult”[Mesh], “Aged”[Mesh], “Middle Aged”[Mesh], “Aged, 80 and over”[Mesh], “Noninvasive Ventilation”[Mesh], “Continuous Positive Airway Pressure”[Mesh], “Psychosocial Intervention”[Mesh], “Education”[Mesh], “education [Subheading]”[Mesh], “Patient Education as Topic”[Mesh], “Health Education”[Mesh], “Patient Comfort”[Mesh], “Information Motivation Behavioral Skills Model”[Mesh], “Patient Positioning”[Mesh], “Resilience, Psychological”[Mesh], “Feedback, Psychological”[Mesh], “Psychological Well‐Being”[Mesh], “Psychosocial Support Systems”[Mesh], “Treatment Adherence and Compliance”[Mesh], “Patient Compliance”[Mesh], and “Guideline Adherence”[Mesh]. The detailed search strategies for all databases are provided in Supporting File 1.
2.4. Study Selection Process
All retrieved records were downloaded into EndNote 21 for duplicate removal [17] and then imported into Rayyan [18]. Study selection was conducted in two stages: (1) screening of titles and abstracts and (2) full‐text review. Screening was performed independently and in a blinded manner by two reviewers. A pilot test was performed to ensure consistency, and disagreements were resolved through discussion or consultation with a third reviewer. Studies with insufficient information at the title and abstract stage were advanced to full‐text review. The study selection process is summarized in a PRISMA flow diagram [19].
2.5. Data Extraction Process and Data Synthesis
A standardized data extraction form was developed to collect the following information: study characteristics, participant characteristics, interventions, and outcomes. A pilot data extraction was conducted to ensure consistency, and the form was refined accordingly to enhance usability. Data extraction was then performed independently by two reviewers, with discrepancies resolved by a third reviewer. Due to heterogeneity in reporting, the findings were synthesized without meta‐analysis.
2.6. Quality Appraisal
Two reviewers independently assessed the risk of bias of the included studies using the Risk of Bias 2 tool [20]. This tool evaluates five domains: the randomization process, deviations from intended interventions, missing outcome data, measurement of outcomes, and selection of the reported results. Each domain was rated as low risk, some concerns, or high risk.
3. Results
A total of 1620 records were identified through database searching, and an additional 5 records were identified through citation searching. After removal of duplicates, 1051 unique records were screened, of which 30 were assessed for full‐text eligibility. Ultimately, 16 RCTs were included (see Figure 1).
FIGURE 1.

PRISMA 2020 flow diagram for studies’ selection process.
3.1. Study Characteristics
The included studies were published between 1999 and 2025 and were conducted across seven countries, with most undertaken in the United States (n = 7) and China (n = 4). Sample sizes ranged from 29 to 263 participants. The majority of studies enrolled patients with OSA. Among studies reporting mean age, participant ages ranged from 47.0 to 70.05 years. Most studies enrolled predominantly male participants. Among studies reporting mean BMI, the majority reported a mean BMI ≥ 30 kg/m2. Follow‐up periods ranged from 30 days to 12 months. Detailed characteristics of the included studies are presented in Table 1.
TABLE 1.
Characteristics of included studies.
| Study (author, year) | Study design | Country and settings | Population | Sample size (IG/CG) | NIV mode | Participant characteristics (IG/CG) | Follow‐up duration |
|---|---|---|---|---|---|---|---|
| Srikajon 2025 | RCT | Siriraj Sleep Center, Faculty of Medicine, Siriraj Hospital, Bangkok, Thailand | OSA | 66/66 | CPAP |
|
3 months |
| Aloia 2013 | RCT | Sleep Disorders Center, Lifespan Hospitals (affiliated with Brown University), Providence, Rhode Island, United States | OSA | 73/80/74 | PAP |
|
12 months |
| Hoy 1999 | RCT | Sleep Center, Royal Infirmary, Edinburgh, United Kingdom | SAHS | 40/40 | CPAP |
|
6 months |
| Khan 2022 | RCT | One pulmonary clinic, one sleep laboratory, and three clinics, Michigan, United States | OSA | 28/32 | PAP |
|
6 months |
| Kooij 2021 | RCT | Teaching hospital, Rijnstate, Arnhem, the Netherlands | OSA | 70/70 | CPAP |
|
24 weeks |
| Rudilla 2021 | RCT | Respiratory Medicine Department, La Princesa University Hospital, Madrid, Spain | OSA | 42/41 | CPAP |
|
90 days |
| Miller 2024 | RCT | Sleep/Pulmonary Clinic, Midwestern State, United States | OSA | 15/14 | CPAP |
|
12 weeks |
| Sawyer 2019 | RCT | Academic Medical Center with an American Academy of Sleep Medicine–accredited Sleep Center, suburban setting, United States | OSA | 30/30 | Oxygen/bi‐level PAP |
|
3 months |
| Smith 2009 | RCT | Two large sleep laboratories, Kansas, United States | OSA | 55/42 | CPAP |
|
6 months |
| Chen 2015 | RCT | Three sleep disorder clinics, Zhejiang Province, China | OSA | 40/40 | CPAP |
|
12 months |
| Parthasarathy 2025 | RCT | Four sleep centers, United States | OSA | 131/132 | CPAP |
|
6 months |
| Wang 2012 | RCT | Xiangya Hospital, Central South University, China | OSA | 38/38/38/38 | CPAP |
|
12 weeks |
| Martinotti 2025 | RCT | Sleep Center of Pneumology, Hospital of San Marino, San Marino | OSAS | 30/30 | CPAP |
|
12 months |
| Lai 2014 | RCT | Ho Ting Shek Sleep Disorders Centre, Queen Mary Hospital, Hong Kong, China | OSA | 49/51 | CPAP |
|
3 months |
| Trupp 2011 | RCT | Ohio State University Medical Center, Columbus, United States | OSA + CVD | 36/34 | CPAP |
|
30 days |
| Yu 2024 | RCT | Respiratory clinics of two regional hospitals, Hong Kong, China | CHRF | 62/62 | NR |
|
12 months |
Abbreviations: AHI, apnea–hypopnea index; BMI, body mass index; CG, control group; CHRF, chronic hypercapnic respiratory failure; CPAP, continuous positive airway pressure; CVD, cardiovascular disease; ESS, Epworth Sleepiness Scale; IG, intervention group; NIV, noninvasive ventilation; NR, not reported; OSA, obstructive sleep apnea; OSAS, obstructive sleep apnea syndrome; PAP, positive airway pressure; RCT, randomized controlled trial; SAHS, sleep apnea–hypopnea syndrome.
3.2. Nurse‐Led Interventions for NIV Adherence in Adult Patients in Included Studies
Across included studies, nurse‐led interventions for NIV adherence were generally multicomponent and could be grouped into three main domains: educational and informational support, motivational and behavioral strategies, and follow‐up, skills‐based, and telehealth interventions (see Table 2).
TABLE 2.
Nurse‐led interventions in the included studies.
| Study (author, year) | Intervention and comparator | Intervention content |
|---|---|---|
| Srikajon 2025 |
|
|
| Aloia 2013 |
|
|
| Hoy 1999 |
|
|
| Khan 2022 |
|
|
| Kooij 2021 |
|
|
| Rudilla 2021 |
|
|
| Miller 2024 |
|
|
| Sawyer 2019 |
|
|
| Smith 2009 |
|
|
| Chen 2015 |
|
|
| Parthasarathy 2025 |
|
|
| Wang 2012 |
|
|
| Martinotti 2025 |
|
|
| Lai 2014 |
|
|
| Trupp 2011 |
|
|
| Yu 2024 |
|
|
Abbreviations: CD, compact disc; CG, control group; CHRF, chronic hypercapnic respiratory failure; CPAP, continuous positive airway pressure; ED, education; h, hour(s); I‐CPAP program, improving CPAP adherence program; IG, intervention group; IMB–NIV program, information–motivation–behavioral skills–based noninvasive ventilation program; IVR, interactive voice response; MENDS, motivational enhancement and device support; MEntA, motivational interviewing–based intervention; MET, motivational enhancement therapy; NIV, noninvasive ventilation; OSA, obstructive sleep apnea; PAP, positive airway pressure; PDI–IVR system, peer‐driven intervention via an interactive voice response system; PMR, progressive muscle relaxation; SAHS, sleep apnea–hypopnea syndrome; SEMSA, Self‐efficacy Measure in Sleep Apnea.
3.2.1. Educational and Informational Interventions
Most nurse‐led interventions incorporated educational components designed to enhance patients’ understanding of OSA or CHRF, NIV therapy, and the benefits of adherence. These interventions typically delivered basic information on disease mechanisms, treatment rationale, and the potential health consequences of nonuse through videos, printed materials, or face‐to‐face instruction. For example, brief educational videos and written materials were used to convey key messages regarding CPAP use and its benefits [21–25]. Several studies supplemented educational content with demonstrations of device operation and hands‐on training in mask fitting and equipment management [26–29]. Educational sessions were delivered individually or in group formats and were often initiated shortly after NIV or CPAP commencement, emphasizing early knowledge acquisition to support subsequent adherence [26, 30, 31].
3.2.2. Motivational and Behavioral Interventions
Beyond information provision, many nurse‐led interventions explicitly targeted motivational and cognitive determinants of adherence using patient‐centered and theory‐informed approaches. Motivational interviewing techniques were frequently employed to explore readiness for change, clarify personal values and goals, and address perceived barriers to NIV use [24–27]. Tailored interventions grounded in self‐efficacy, outcome expectancy, and illness perceptions were also implemented, with intervention content adapted according to validated instruments such as the Self‐efficacy Measure in Sleep Apnea (SEMSA) or the Patient Activation Measure [32, 33]. These programs commonly incorporated goal setting, reinforcement of perceived benefits, and individualized feedback derived from device‐generated data. Peer‐based motivational strategies were integrated in some programs, whereby trained patients with OSA provided experiential support and role modeling to enhance engagement and treatment persistence [21, 27, 34].
3.2.3. Follow‐Up, Skills Support, and Telehealth Interventions
Ongoing follow‐up and practical problem‐solving constituted another core component of nurse‐led adherence interventions. Nurses provided continued support through home visits, telephone calls, or video consultations to identify and resolve device‐related problems, including mask discomfort, air leakage, and persistent symptoms [23, 29, 30, 35]. Several studies incorporated telemonitoring platforms to review adherence data and respiratory parameters and to guide timely adjustment of treatment strategies or counseling intensity [33, 36]. Family members or caregivers were actively involved in selected interventions to reinforce daily self‐care behaviors and to address psychosocial barriers to NIV use [29, 30, 32]. These follow‐up strategies were generally initiated during the early treatment phase and extended over weeks to months.
3.3. Effects of Nurse‐Led Interventions on Adherence to NIV in Adult Patients
Across the included studies, nurse‐led interventions demonstrated heterogeneous effects on NIV adherence across short‐term (≤ 1 month), medium‐term (1–6 months), and long‐term (6–12 months) follow‐up periods (see Table 3).
TABLE 3.
Adherence and other clinical outcomes reported in the included studies.
| Study (author, year) | Role of adherence | Other clinical outcomes | Adherence‐related results (IG vs. CG) |
|---|---|---|---|
| Srikajon 2025 | Primary outcome | NR |
|
| Aloia 2013 | Primary outcome | Decisional balance, self‐efficacy |
|
| Hoy 1999 | Primary outcome | Severity of sleep apnea, symptoms, mood, cognitive function, sleepiness, QoL |
|
| Khan 2022 | Primary outcome | ESS; CPAP tactics survey, pre‐ and postassessment surveys, COMRADE survey |
|
| Kooij 2021 | Primary outcome | SEMSA; relation between self‐efficacy, risk perception, outcome expectancies, and CPAP use; expectations and experiences with video consultation; satisfaction |
|
| Rudilla 2021 | Primary outcome | Motivation, perceived competence, QoL, sleepiness, emotional state, daily activities, and social relationships |
|
| Miller 2024 | Secondary outcome | Nine feasibility outcomes: daytime sleepiness, physical, mental, and social health, cognition, AHI, self‐efficacy, and patient activation |
|
| Sawyer 2019 | Primary outcome | Self‐efficacy |
|
| Smith 2009 | Primary outcome | Written diary data, patient satisfaction survey |
|
| Chen 2015 | Primary outcome | Symptoms, daytime sleepiness, mood, QoL |
|
| Parthasarathy 2025 | Primary outcome | Satisfaction; patient assessment of care for chronic conditions; client perception of care coordination; patient’s satisfaction with care; patient knowledge, skill, and confidence for self‐management; patient perceptions related to treatment adherence; HR–QoL |
|
| Wang 2012 | Primary outcome | Daytime sleepiness, sleep quality, anxiety, depression |
|
| Martinotti 2025 | Primary outcome | Appropriate CPAP use and the number of in‐person healthcare services provided; daytime sleepiness; treatment effectiveness based on residual AHI |
|
| Lai 2014 | Primary outcome | Adherence‐related cognitions, daytime sleepiness, HR–QoL |
|
| Trupp 2011 | Primary outcome | Daytime sleepiness, dispositional optimism, depression, self‐efficacy |
|
| Yu 2024 | Primary outcome | Sleep quality, HR–QoL; venous bicarbonate (HCO3 −) level, emergency department admissions, hospital admissions |
|
Note: The bold values indicate statistically significant results (p < 0.05).
Abbreviations: χ 2, chi‐square; 95% CI, 95% confidence interval; AHI, apnea–hypopnea index; B, regression coefficient; CD, compact disc; CG, control group; COMRADE, Combined Outcome Measure for Risk Communication and Treatment Decision‐Making Effectiveness; CPAP, continuous positive airway pressure; ESS, Epworth Sleepiness Scale; GEE, generalized estimating equation; h, hour(s); HR–QoL, health‐related quality of life; I‐CPAP program, improving CPAP adherence program; IG, intervention group; IMB program, information–motivation–behavioral; ITT, intention‐to‐treat; MENDS, motivational enhancement and device support; MEntA, motivational interviewing–based intervention; MET, motivational enhancement therapy; NIV, noninvasive ventilation; NR, not reported; OR, odds ratio; p, p value; PAP, positive airway pressure; PDI–IVR system, peer‐driven intervention via an interactive voice response system; PMR, progressive muscle relaxation; RR, relative risk; SEMSA, Self‐efficacy Measure in Sleep Apnea.
In the short term, several nurse‐led interventions demonstrated significant improvements in NIV adherence compared with usual care, although null findings were also reported. A brief video‐based educational intervention significantly increased the proportion of patients achieving CPAP use ≥ 4 h/night on ≥ 70% of nights at 3 weeks (68.2% vs. 50%, p = 0.034), as well as mean nightly use (6.0 vs. 4.5 h, p = 0.012) [21]. Similarly, a brief motivational enhancement program delivered by nurses resulted in higher mean daily CPAP use at 1 week (5.5 ± 1.8 vs. 2.9 ± 2.5 h) and 1 month (4.8 ± 1.6 vs. 2.6 ± 2.3 h), with a significant between‐group difference (p < 0.001) [25]. Nurse‐led intensive education combined with early follow‐up also significantly increased mean nightly CPAP use at 1 month (6.32 ± 1.25 vs. 4.35 ± 1.71 h, p < 0.05) [23]. In contrast, a nurse‐led teleconsultation intervention showed no improvement in mean nightly CPAP use at 4 weeks (334.4 vs. 371.4 min) [35], and a tailored cognitive intervention did not significantly improve mean PAP use at 7 and 30 days [32]. Moreover, a positive educational message intervention paradoxically resulted in lower short‐term adherence compared with a negative message (CPAP use ≥ 4 h/night on ≥ 70% of nights: 23% vs. 55%, p = 0.015) [22].
At medium‐term follow‐up, nurse‐led interventions produced mixed effects on adherence outcomes. Several multicomponent or motivationally oriented programs achieved statistically significant improvements. A motivational interviewing–based CPAP school intervention significantly increased mean nightly CPAP use at 3 months (mean difference 1.60 h, 95% CI 0.60–2.61, p < 0.01) [26]. Nurse‐led intensive intervention significantly improved mean nightly CPAP use at both 3 months (6.41 ± 1.30 vs. 4.20 ± 1.20 h, p < 0.01) and 6 months (6.31 ± 1.81 vs. 4.31 ± 1.25 h, p < 0.01) [23]. A peer‐supported, nurse‐coordinated intervention significantly increased mean nightly CPAP use at 6 months (4.6 ± 0.1 vs. 3.8 ± 0.1 h, p < 0.0001) and the proportion of nights with use > 4 h (62.3% vs. 52.0%, p < 0.0001) [34]. In patients with chronic respiratory failure, an information–motivation–behavioral skills–based program (IMB–NIV program) significantly increased the percentage of days with NIV use > 4 h at 3 months (67.22% vs. 43.08%; p < 0.001) and 6 months (65.93% vs. 43.79%; p < 0.001) [29]. Conversely, some interventions did not yield significant between‐group differences. A group‐based patient‐centered intervention incorporating education and peer coaching failed to improve PAP adherence at three or 6 months (time × group interaction p = 0.59 and 0.46, respectively) [27]. Nurse‐led video consultation consistently resulted in lower mean nightly CPAP use in the intervention group than in controls at 12 and 24 weeks [35]. A tailored intervention similarly failed to demonstrate significant differences in mean PAP use at 90 days [32]. Educational and relaxation‐based interventions improved adherence at 4 weeks but showed diminishing effects at 8 and 12 weeks, with only the combined education and PMR group remaining significantly different from controls at 12 weeks (p = 0.004) [28].
Evidence for long‐term effects suggested that sustained nurse‐led interventions could maintain or further enhance adherence, although effect sizes were heterogeneous. In a randomized trial of an intensive nurse‐led intervention, mean nightly CPAP use remained significantly higher in the intervention group at 12 months (6.67 ± 1.36 vs. 4.02 ± 1.23 h, p < 0.01) [23]. Similarly, the IMB‐based nurse‐led program for chronic respiratory failure demonstrated sustained benefits at 12 months, with a higher percentage of days with NIV use > 4 h (72.46% vs. 45.05%; p < 0.001) and greater mean daily use (5.69 ± 3.03 vs. 3.24 ± 2.83 h; p < 0.001) [29]. By contrast, telemonitoring combined with periodic nurse contact did not result in significant differences in the percentage of days with CPAP use or mean nightly use at 180 or 365 days [36]. A motivational education trial also showed convergence between groups by 6 months, with no significant differences in the proportion of patients achieving CPAP use ≥ 4 h/night [31]. Long‐term follow‐up in a motivational counseling study demonstrated modest differences in mean nightly PAP use at 12 months, without clear superiority over standard education [24].
3.4. Effects of Nurse‐Led Interventions on Clinical Outcomes in Adult Patients Receiving NIV
Several studies examined the effects of nurse‐led interventions on symptom‐related outcomes, including daytime sleepiness, sleep quality, and QoL. Hoy et al. [30] reported significantly lower symptom scores at 6 months in the intensive support group compared with standard care (p = 0.03). Similarly, Chen et al. [23] observed significantly greater reductions in symptom scores at both 6 and 12 months in the nurse‐led intensive intervention group than in the usual care group (p < 0.01). Regarding daytime sleepiness, Wang et al. [28] demonstrated significant improvements in Epworth Sleepiness Scale (ESS) scores in the combined education and progressive muscle relaxation group compared with usual care at 4, 8, and 12 weeks, whereas education alone produced only short‐term effects. Yu et al. [29] further reported sustained improvements in sleep quality (Cohen’s d range, 0.59–0.92) and health‐related QoL (Cohen’s d range, 0.53–0.93) from 3 to 12 months in the IMB–NIV group. However, several studies did not detect statistically significant between‐group differences. Khan et al. [27] observed improvements in ESS scores in both the CPAP adherence improvement program and usual care groups, without preferential effects of the intervention. Parthasarathy et al. [34] likewise found no significant differences in ESS or disease‐specific QoL between groups after adjustment for confounders, although per‐protocol analyses suggested a small improvement in ESS that did not reach the minimal clinically important difference.
Psychological and cognitive‐behavioral outcomes were also frequently assessed. Nurse‐led interventions demonstrated beneficial effects on mood and emotional well‐being in several trials. Hoy et al. [30] reported significantly lower depression scores in the intensive support group than in the standard care group, whereas Chen et al. [23] found significantly greater improvements in mood in the intervention group over 12 months (p < 0.001). Rudilla et al. [26] observed significant improvements in emotional state and social relationships at 30 and 90 days in the motivational intervention group compared with usual care. With respect to self‐efficacy and decision‐related constructs, mixed findings were reported. Lai et al. [25] demonstrated a significant improvement in treatment self‐efficacy at 3 months in the motivational enhancement education group compared with controls (mean difference 0.2 units; p = 0.012), and Parthasarathy et al. [34] reported greater gains in self‐efficacy in the intervention arm (p < 0.001). In contrast, Kooij et al. [35] found no significant between‐group differences in self‐efficacy, outcome expectancies, or risk perception. Decision‐making outcomes improved in selected domains: Khan et al. [27] showed that several COMRADE items related to knowledge of treatment options and patient involvement were significantly associated with the intervention (odds ratios 3.25–3.65), whereas Aloia et al. [24] reported largely nonsignificant effects on decisional balance and self‐efficacy measures.
Health service utilization and patient satisfaction were reported in a limited number of studies. Yu et al. [29] found that the IMB–NIV program significantly reduced unplanned ED visits over 12 months (IRR 0.47; p = 0.01) and delayed time to respiratory‐related ED visits, although no significant differences were observed in hospital admissions. Subgroup analyses indicated that reductions in ED visits and hospital admissions were confined to patients with COPD. Parthasarathy et al. [34] reported significantly higher global satisfaction with CPAP support in the intervention group than in controls (p < 0.001) and more favorable patient assessments of chronic care (p = 0.009), with no significant differences in composite healthcare utilization. Other clinical and feasibility‐related outcomes showed variable results. Martinotti et al. [36] observed no significant differences between telemonitoring and usual care in mask fit or leak rates, although differences in the number of follow‐up visits were noted. Miller et al. [33] demonstrated the feasibility of delivering a nurse‐led telehealth intervention with minimal attrition but found no statistically significant between‐group differences in daytime sleepiness or cognitive outcomes.
3.5. Quality Appraisal Results
The risk‐of‐bias assessment indicated that 25% of the studies were rated as low risk, 56.3% as having some concerns, and 18.7% as high risk. All studies were judged to be at low risk in the domains of deviations from intended interventions and measurement of outcomes. Some studies were rated as having some concerns in the domain of selection of the reported results, primarily because study protocols were not preregistered. A small number of studies were rated as having some concerns in the randomization process domain, mainly due to the absence of blinding procedures. In addition, a few studies were rated as high risk in the missing outcome data domain, largely because of loss to follow‐up among participants (see Figure 2).
FIGURE 2.

A summary of the risk of bias assessment for the included studies.
4. Discussion
This systematic review synthesizes evidence from 16 RCTs evaluating nurse‐led interventions to improve adherence and clinical outcomes among adults receiving NIV. Overall, nurse‐led interventions demonstrated a positive but heterogeneous effect on NIV adherence, with more consistent benefits observed in the short and medium term and sustained effects mainly achieved by intensive, theory‐informed, or multicomponent programs. Interventions combining educational components with motivational or behavioral strategies and structured follow‐up were generally more effective than information provision alone. Beyond adherence, nurse‐led interventions were associated with improvements in symptom burden, emotional well‐being, and selected health service outcomes, whereas effects on QoL, self‐efficacy, and healthcare utilization were inconsistent.
Our findings are broadly consistent with previous systematic reviews indicating that supportive and behavioral strategies are more effective than education alone in improving CPAP adherence. The Cochrane review by Askland et al. [14] reported that behavioral interventions produced clinically meaningful increases in nightly CPAP use, whereas supportive interventions yielded modest benefits and educational interventions were supported by very low‐certainty evidence. Similarly, López‐López et al. [12] found that educational and multidimensional nursing interventions improved CPAP adherence, underscoring the central role of nurses in supporting device use among patients with OSA. The observed effectiveness of motivational and psychologically informed nurse‐led interventions in our review is also consistent with meta‐analytic evidence demonstrating that motivational interviewing increases PAP adherence among treatment‐naive patients [15]. Moreover, our findings that telehealth‐ or eHealth‐supported interventions achieved short‐term improvements in adherence align with previous evidence that eHealth strategies increase average nightly CPAP use by approximately 0.5 h in the early months of treatment [11] and that virtual consultations are comparable to in‐person care in improving sleepiness and adherence [10].
In contrast to prior reviews suggesting consistent benefits of telemonitoring and virtual follow‐up [10, 11], several teleconsultation or telemonitoring interventions in our review did not demonstrate sustained improvements in adherence. This discrepancy may reflect differences in intervention intensity, degree of personalization, and integration of behavioral components. While technology‐enabled care can facilitate early problem detection and improve convenience, its effectiveness appears to depend on the provision of active behavioral support rather than passive data transmission alone. Furthermore, although psychosocial and behavioral interventions have been shown to improve sleep quality and emotional outcomes [9], effects on QoL and self‐efficacy were inconsistent in our review, echoing the uncertainty reported in the Cochrane analysis [14]. These mixed findings may be attributable to variability in outcome measurement, short follow‐up durations, and limited statistical power for secondary endpoints.
The observed benefits of nurse‐led interventions may be explained by their capacity to address psychological and contextual determinants of NIV adherence. According to the biopsychosocial and the predisposing, precipitating, and perpetuating factors model (3P model), adherence is shaped by predisposing factors (e.g., health literacy and beliefs), precipitating factors (e.g., device‐related anxiety and stigma), and perpetuating factors (e.g., ongoing discomfort and suboptimal patient–provider communication) [8]. Interventions incorporating motivational interviewing, tailored feedback, and skills training directly target these mechanisms by enhancing perceived benefits, self‐efficacy, and coping strategies [9, 15]. Nurse‐led follow‐up further enables early troubleshooting and emotional reassurance, thereby reducing barriers related to mask discomfort, uncertainty, and treatment burden, which are key contributors to early discontinuation.
The heterogeneity in intervention effects observed across trials may partly reflect methodological variability in intervention design, theoretical grounding, and outcome assessment. Evidence suggests that adherence interventions grounded in behavior change theory are more likely to be effective [13]; however, only a subset of the included trials explicitly adopted theoretical frameworks such as motivational interviewing or the 3P model. In addition, differences in follow‐up duration, intensity of nurse contact, and mode of delivery (face‐to‐face vs. telehealth) likely contributed to divergent results. Risk‐of‐bias concerns related to randomization procedures and incomplete outcome data further limit confidence in the overall conclusions, consistent with findings from previous adherence intervention reviews [14].
These findings highlight the pivotal role of nurses in delivering effective adherence support for adults receiving NIV. Interventions that integrate education with motivational and behavioral strategies and provide structured follow‐up should be prioritized in clinical practice. Nurse‐led models are particularly well suited to the early phase of NIV initiation, when adherence patterns are established and patients are most vulnerable to discontinuation. The incorporation of telehealth and eHealth tools may extend the reach of nurse‐led care, especially in resource‐limited or geographically remote settings, but should be embedded within patient‐centered and theory‐informed frameworks rather than implemented as stand‐alone solutions [10, 11]. Tailoring interventions to patients’ psychological profiles and disease contexts may further enhance effectiveness and optimize healthcare utilization.
5. Conclusion
This systematic review suggests that nurse‐led interventions may improve adherence to NIV among adult patients, particularly when education is combined with motivational and behavioral strategies and structured follow‐up. However, evidence regarding the long‐term effects on NIV adherence remains limited, and the effects on clinical outcomes remain inconsistent.
6. Limitations
This review has several limitations. First, substantial heterogeneity in intervention content, intensity, and outcome definitions precluded quantitative synthesis. Second, most included studies focused on populations with OSA, limiting generalizability to patients receiving NIV for other indications, such as chronic respiratory failure. Third, risk‐of‐bias assessments indicated that a considerable proportion of studies had methodological concerns, particularly related to incomplete outcome data and selective reporting. Fourth, long‐term outcomes beyond 12 months were rarely reported, and evidence regarding sustained effects remains limited. Finally, publication bias cannot be excluded, as studies reporting null or negative findings may be underrepresented.
Funding
No funding was received for this research.
Conflicts of Interest
The authors declare no conflicts of interest.
Supporting Information
Additional supporting information can be found online in the Supporting Information section.
Supporting information
Supporting Information 1 Supporting File 1 provides the detailed search strategies for all databases used in this study.
Supporting Information 2 PRISMA 2020 checklist.
Acknowledgments
The authors have nothing to report.
Yu, Zhenxiu , Saensom, Donwiwat , Chang, Xiaomei , Luo, Meiqi , Hu, Shenglin , Xiong, Lijuan , Effects of Nurse‐Led Interventions on Adherence and Clinical Outcomes Among Adults Receiving Noninvasive Ventilation: A Systematic Review of Randomized Controlled Trials, Nursing Research and Practice, 2026, 7876955, 22 pages, 2026. 10.1155/nrp/7876955
Academic Editor: Shweta Negi
Contributor Information
Zhenxiu Yu, Email: zhenxiu.y@kkumail.com.
Donwiwat Saensom, Email: donsae@kku.ac.th.
Shweta Negi, Email: kshwetakal@wiley.com.
Data Availability Statement
Data supporting the findings of this study are available from the corresponding author upon reasonable request.
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Associated Data
This section collects any data citations, data availability statements, or supplementary materials included in this article.
Supplementary Materials
Supporting Information 1 Supporting File 1 provides the detailed search strategies for all databases used in this study.
Supporting Information 2 PRISMA 2020 checklist.
Data Availability Statement
Data supporting the findings of this study are available from the corresponding author upon reasonable request.
