Health-Related Quality Of Life, Uncertainty, ‎and Anxiety among Patients with Chronic Obstructive Pulmonary Disease

Moderating effect for illness uncertainty on the relationship of depressive and anxiety symptoms among patients with type 1 diabetes in Taif region, Saudi Arabia

Background

Illness uncertainty was found to be associated with the development of depressive and anxiety symptoms among patients with type 1 diabetes and chronic illness in general. However, the moderating effect of illness uncertainty was not examined in sufficient depth. The current study evaluates how the path from diabetes distress to depression and anxiety is mediated by illness uncertainty, ambiguity, symptoms and course predictability, and illness complexity.

Method

Descriptive cross-sectional survey of a large-scale sample of patients living with type one diabetes in Saudi Arabia. We utilized structural equation modelling mediation analysis to examine the effect of illness uncertainty and its subcategories (illness-related ambiguity, symptoms and course predictability, and illness complexity) on depressive and anxiety symptoms.

Results

The current survey analyzed data pertaining to (n = 536) type one diabetes patients. Mean Mishel Uncertainty of Illness Scale score was 80.8 points (Cronbach's α = 0.91) signifying moderate uncertainty among our patients. Diabetes-related uncertainty was associated with marriage (t = 3.337, P = 0.0009937), diabetes complications (t = 5.257, P < 0.00001), pain (r = 0.2247, P < 0.00001), and children count (correlation coefficient r = 0.195, P < 0.00001). The prevalence of depression was (n = 367, 68.5%) and for anxiety was (n = 173, 30.3%). Illness uncertainty correlated with depressive (r = 0.2484, P < 0.00001) and anxiety (r = 0.2548, P < 0.00001) symptoms' scores. Illness uncertainty exerted a partial moderating effect on both anxiety (β = 0.060, P < 0.001) and depressive symptoms (β =0.056, P < 0.001). We observed a partial moderating effect for diabetes-related ambiguity and diabetes-related symptom unpredictability in terms of depressive and anxiety symptoms. However, for diabetes-related course unpredictability, the moderating effect was significant only for anxiety. Diabetes-related complexity did not exert a significant moderating effect on either depressive or anxiety symptoms.

Discussion

We confirmed high levels of depression and anxiety among patients with type one diabetes in Saudi Arabia. Our findings suggest that illness uncertainty affects both diabetes-related distress and depression constructs and is likely to be affected by them.

Navigating Drug-Induced Lung Disease (DILD): A Comprehensive Review on Management and Prevention Strategies

Drug-induced lung disease (DILD) is a significant and often overlooked adverse effect of pharmacological treatments, encompassing a range of pulmonary disorders triggered by medications. This review provides a comprehensive overview of DILD, focusing on its definition, pathophysiology, and clinical implications. We explore the epidemiology of DILD, highlighting the prevalence of various drugs associated with pulmonary toxicity and the factors influencing susceptibility. The review details the clinical presentation of DILD, including common symptoms and diagnostic challenges, and outlines diagnostic modalities such as imaging, pulmonary function tests, and invasive procedures. Management strategies are discussed, emphasizing the importance of timely drug discontinuation, supportive care, and the role of corticosteroids and novel therapies. Preventive measures, including pre-treatment evaluations and ongoing monitoring, are also addressed. The review concludes by examining future research directions and emerging therapies, aiming to enhance the understanding and management of DILD. This review is intended to aid healthcare professionals in recognizing, managing, and preventing drug-induced lung diseases, ultimately improving patient outcomes and safety.

Uncertainty and Communication Preferences Among Patients Undergoing Lung Transplant Evaluation: A Mixed-Methods Study

OBJECTIVE

Higher uncertainty is associated with poorer quality of life and may be impacted by clinician communication about the future. We determined how patients undergoing lung transplant evaluation experience uncertainty and communication about the future from clinicians.

METHODS

We performed a convergent parallel mixed-methods study using a cross-sectional survey and semistructured interviews. Patients undergoing lung transplant evaluation at the University of Colorado and the University of Washington answered questions about future communication and completed the Mishel Uncertainty in Illness Scale-Adult (MUIS-A; range 33-165, higher scores indicate more uncertainty). Interviews were analyzed using content analysis. Integration of survey and interview results occurred during data interpretation.

RESULTS

A total of 101 patients completed the survey (response rate: 47%). Twelve survey participants completed interviews. In the survey, most patients identified changing family roles as important (76%), which was infrequently discussed with clinicians (31%). Most patients (86%) worried about the quality of their life in the future, and 74% said that not knowing what to expect in the future prevented them from making plans. The mean MUIS-A score was 85.5 (standard deviation 15.3). Interviews revealed three themes: (1) uncertainty of the future distresses participants; (2) participants want practical information from clinicians; and (3) communication preferences vary among participants.

CONCLUSION

Participants experienced distressing uncertainty and wanted information about the future. Communication topics that were important to participants were not always addressed by physicians. Clinicians should address how chronic lung disease and lung transplant can directly impact patients' lives and support patients to cope with uncertainty.

Health-related quality of life and its associated factors in patients with chronic obstructive pulmonary disease

OBJECTIVE

The present study aimed to evaluate HRQOL and to explore the factors associated with poor HRQOL among patients with COPD.

METHODS

In the present cross-sectional study, the validated St George's Respiratory Questionnaire for COPD patients (SGRQ-C) was used to evaluate HRQOL among 702 patients with COPD at two major hospitals in Jordan in the period between January and April 2022. Quantile regression analysis was used to explore the factors associated with HRQOL among the study participants.

RESULTS

According to SGRQ-C, the HRQOL of the study participants was greatly impaired with a total SGRQ of 55.2 (34-67.8). The highest impairment in the HRQOL was in the impact domain with a median of 58.7 (29-76.3). Increased number of prescribed medications (β = 1.157, P<0.01), older age (β = 0.487, P<0.001), male gender (β = 5.364, P<0.01), low education level (β = 9.313, P<0.001), low and moderate average income (β = 6.440, P<0.05, and β = 6.997, P<0.01, respectively) were associated with poorer HRQOL. On the other hand, being married (β = -17.122, P<0.001), living in rural area (β = -6.994, P<0.01), non-use of steroids inhalers (β = -3.859, P<0.05), not receiving long acting muscarinic antagonists (LAMA) (β = -9.269, P<0.001), not receiving LABA (β = -8.243, P<0.001) and being adherent to the prescribed medications (β = -6.016, P<0.001) were associated with improved HRQOL. Furthermore, lower disease severity (stage A, B, and C) (β = -23.252, -10.389, and -9.696 respectively, P<0.001), and the absence of comorbidities (β = -14.303, P<0.001) were associated with better HRQOL.

CONCLUSIONS

In order to maximize HRQOL in patients with COPD, future COPD management interventions should adopt a multidisciplinary approach involving different healthcare providers, which aims to provide patient-centered care, implement personalized interventions, and improve medication adherence, particularly for patients who are elderly, males, have low socioeconomic status, receive multiple medications and have multiple comorbid diseases.

Nonpharmacological management of psychological distress in people with COPD

Psychological distress is prevalent in people with COPD and relates to a worse course of disease. It often remains unrecognised and untreated, intensifying the burden on patients, carers and healthcare systems. Nonpharmacological management strategies have been suggested as important elements to manage psychological distress in COPD. Therefore, this review presents instruments for detecting psychological distress in COPD and provides an overview of available nonpharmacological management strategies together with available scientific evidence for their presumed benefits in COPD. Several instruments are available for detecting psychological distress in COPD, including simple questions, questionnaires and clinical diagnostic interviews, but their implementation in clinical practice is limited and heterogeneous. Moreover, various nonpharmacological management options are available for COPD, ranging from specific cognitive behavioural therapy (CBT) to multi-component pulmonary rehabilitation (PR) programmes. These interventions vary substantially in their specific content, intensity and duration across studies. Similarly, available evidence regarding their efficacy varies significantly, with the strongest evidence currently for CBT or PR. Further randomised controlled trials are needed with larger, culturally diverse samples and long-term follow-ups. Moreover, effective nonpharmacological interventions should be implemented more in the clinical routine. Respective barriers for patients, caregivers, clinicians, healthcare systems and research need to be overcome.

Chronic obstructive pulmonary disease patients' quality of life and its related factors: A cross-sectional study of the Jordanian population

Background: Chronic Obstructive Pulmonary Disease (COPD) is the third leading cause of death globally, mostly in low- and middle-income countries. It is estimated that 6.5% of Jordanians under 50 and 37.5% of those over 70 years of age are affected. The country's air pollution levels surpass recommended levels, increasing the disease incidence and burden on individuals and the health system. COPD is a long-term, severe, and exhausting condition. In Jordan, patients are highly dependent and frequent users of the healthcare services; therefore, their Quality of Life (QoL) is highly influenced by the health care they receive. The QoL of COPD patients must be studied to devise interventions that can help patients cope with this disease and for healthcare systems to improve their service.  Method: A cross-sectional correlational study of 200 COPD patients. The Arabic WHO Quality of Life Questionnaire Short Form was used to collect data.   Results: The mean COPD patient QoL score was 10.66 (SD=1.58), showing poor QoL perception. The physical domain had the lowest perceived QoL (10.232, SD=1.912), while the environmental domain had the highest (10.948, SD=1.636). Unmarried, non-smokers, and employed had better QoL (M=11.04, M=10.92, M=12.04). Age categories 50-61 exhibited greater mean QoL than age category 61 or higher (M=11.44, M=10.84, M=10.08). Private health services are characterized by short waiting times, availability of different diagnostic and treatment services, and skilled staff was related to better QoL.  Conclusions: QoL for COPD patients seems to be an area requiring urgent attention from Health service providers and planners. Patients should be adequately supported and cared for to have a good QoL. In Jordan, COPD patients' QoL is highly influenced by lack of physical activity, emotional distress, and anxiety. Therefore, better health care services is needed to address all these areas adequately.