How Do Patients and Doctors Perceive Medical Services for Rare Diseases Differently in China? Insights from Two National Surveys

Perception of recurrence risk in patients with IgG4-related disease: a descriptive phenomenological study

Objective

About 40% of IgG4-related disease (IgG4-RD) patients face recurrence, severely impacting their quality of life. We aimed to explore the characteristics of the perception of recurrence risk in patients with IgG4-RD.

Methods

A qualitative study design with a descriptive phenomenological approach was used. Fourteen patients with IgG4-RD were recruited via purposive sampling, including six patients with first onset and eight patients experiencing recurrence. Semi-structured interviews were conducted to collect data, and transcripts were analysed by two independent researchers using Colaizzi's descriptive analysis framework. The COREQ checklist was followed.

Results

Data analysis identified nine subthemes falling into four themes: (a) perception of differential susceptibility to recurrence; (b) perception of crucial recurrence risk factors; (c) perception of recurrence warning signs and medical behaviours; (d) perception of multiple recurrence outcomes. We found that susceptibility perception formed the basis of recurrence risk perception. For patients with first onset, the main manifestations were misconception or evasion of the risk of recurrence, whereas patients experienced recurrence demonstrated a clear perception of recurrence risk and feelings of fear. Based on this, other themes emerged.

Conclusions

Since the absence of accurate knowledge related to recurrence, the perception of recurrence risk in patients with IgG4-RD primarily manifested as misconception, evasion or feeling fear. Ultimately, they couldn't take appropriate actions to prevent recurrence. Healthcare professionals should develop comprehensive interventions for patients with IgG4-RD, integrating health education, disease consultation and psychological support, with the aim of enhancing awareness of recurrence risk and empowering them to manage their conditions in the long term.

Study on the disease burden of patients with mucopolysaccharidosis type II in China

BACKGROUND

In this study, we investigated the patient population of Mucopolysaccharidosis type II (MPS II) in China, understood the basic situation, prevalence and diagnosis and treatment status of the patients, as well as the economic burden of the patients, and analyzed the influencing factors.

METHODS

A cross-sectional study focusing on patients with MPS II was conducted in China in 2023. Participants in the study were drawn from the Beijing Zhengyu Mucopolysaccharide Rare Disease Care Center, which is the only non-profit organization in mainland China registered with the civil affairs department that focuses on mucopolysaccharidosis. Data were collected through an online questionnaire, which included basic patient information, disease status, self-assessment of quality of life, diagnosis and treatment, as well as direct and indirect medical costs. The demographic and diagnosis and treatment profile of patients were analyzed by descriptive statistics. Furthermore, univariate and multiple linear regression were used to explore the economic burden and influencing factors of patients with MPS II.

RESULTS

The survival data of 145 patients were collected, the majority (98.62%) were male, and 78 were less than or equal to 10 years old. All patients were covered by medical insurance, mainly urban residents (135 cases). In terms of expenses, the 124 patients in the year before the survey incurred a total cost of about 14.7895 million yuan, and the direct economic burden accounted for 87.19%. Univariate analysis showed that age, number of hospitalizations, length of hospital stay, number of outpatient/emergency departments, hematopoietic stem cell transplantation (HSCT), and enzyme replacement therapy (ERT) were significantly associated with the economic burden of disease. Multiple regression analysis showed that the number of hospitalizations, days of hospitalization, number of outpatient/emergency departments and HSCT treatment were the main influencing factors.

CONCLUSIONS

This study found that patients with MPS II were difficult to diagnose and easily misdiagnosed, their physical functions were impaired in many aspects. The existing treatment options are not sufficient in terms of economy and effectiveness, and there is also a lack of corresponding policy guarantees and support, which makes patients and their families have to face huge financial pressure.

Improving Insurance Protection for Rare Diseases: Economic Burden and Policy Effects - Simulation of People With Pompe Disease in China

BACKGROUND

The economic burden of Pompe disease (PD) is under-researched. This study aimed to fill this gap and provide evidence-based suggestions for policy improvement based on policy simulation.

METHODS

Data were derived from a nationally based cross-sectional survey on rare diseases in early 2018. Answers from 92 PD patients were used for data analysis and simulation. Catastrophic health expenditure (CHE) and impoverishment due to illness (IDI) were adopted to measure PD patients' economic burden. Two typical reimbursement patterns, a dosage-based model and a cost-based model, in China were simulated.

RESULTS

Twenty-four pediatric and 68 adult PD patients were investigated. Families with pediatric PD patients on average had lower annual household incomes than families with adult PD patients (RMB 37 890 vs. RMB 66 120). The direct medical expense and out-of-pocket expenses were almost double for pediatric patients compared with adult patients (RMB 120 050 vs. RMB 66 350; RMB 112 710 vs. RMB 57 940, respectively). The direct non-medical expense for patients was almost six times the expense of adult patients (RMB 73 790 vs. RMB 13 080, respectively). About 88.24% of families with pediatric PD patients and 67.21% of families with adult PD patients suffered from CHE. Around 84.21% of families with pediatric PD patients and 45.90% of families with adult PD patients were forced to live in poverty due to illness. The simulation indicated that, although the two current reimbursement schemes helped reduce CHE, they almost had no effect on reducing IDI; the dosage-based model was more sensitive to changes in policy parameters.

CONCLUSION

Our study highlighted the alarmingly high disease burden faced by PD patients with first-hand patient-reported evidence. Our series of simulations could be a good reference for China and other countries to improve their reimbursement policy regarding PD.

Physicians’ knowledge on specific rare diseases and its associated factors: a national cross-sectional study from China

Background

Rare disease patients often experience diagnosis delays or misdiagnosis, which may be due to lack of knowledge on rare diseases among physicians.

Objective

To assess Chinese physicians’ knowledge on specific rare diseases and identify its associated factors.

Methods

Thirty-four patient organizations with a unique disease of interest were invited to develop 3 knowledge questions for each rare disease to assess physicians’ knowledge on the disease that they felt most experienced in. The total knowledge score for each participant ranged from a score of 0 to 3. A national cross-sectional study conducted in a cohort of 3197 physicians from 6 provinces across western, central and eastern China. The demographic information of the participants was collected including gender, age, birthplace, income, education, hospital class, working title, working years, and specialty. A multiple linear regression analysis was performed to assess the independent associations between the physician variables and the total knowledge score.

Results

Two thousand, one hundred and fifteen (66.16%) of the involved physicians obtained a total knowledge score of 2 or 3. The median knowledge scores of 10 (29.4%) rare diseases were a score of 1.5 or below. Physicians with female gender (β = 0.08, p < 0.05 for females vs. males), and a monthly income of 5000–10,000 RMB (β = 0.11, p < 0.01 for 5000–10,000 vs. < 5000) and 10,000–30,000 RMB (β = 0.14, p < 0.05) were associated with a higher score. Specialties of physicians who received a relatively higher score included internal medicine, obstetrics and gynecology, radiology, intensive care unit, and surgery.

Conclusions

Almost two thirds of the participants had an average or good level of knowledge on the specific rare disease that they felt most experienced in. Physicians with female gender, a monthly income of 5000–10,000 RMB and 10,000–30000 RMB, and specialties of internal medicine, obstetrics and gynecology, radiology, intensive care unit, and surgery, were associated with a relatively higher knowledge score.

Supplementary Information

The online version contains supplementary material available at 10.1186/s13023-022-02243-7.

Emotional experience of the diagnostic process of a rare disease and the perception of support systems: A scoping review

AIMS AND OBJECTIVE

To explore the experience of adult patients and adult patients' families, and their perception of the support systems received during the diagnostic process of rare diseases.

BACKGROUND

There are about 7,000 rare diseases that affect 7% of the world's population. Rare diseases are often underdiagnosed. This has been reported to have deleterious physical and psychological consequences in both the patients and their families, especially when institutional support during this process is low.

DESIGN

A scoping review was carried out following the 6-phase model proposed by Arksey & O'Malley and Levac et al., including the consultation phase in which patients diagnosed with rare diseases were interviewed to seek their views on the bibliographic evidence reviewed and their experience during the diagnostic process.

METHODS

The databases consulted were PubMed, CINAHL, Web of Science, SCOPUS, Cochrane Library, PsycINFO, OpenGrey, ProQuest Dissertations and Theses Global. They were explored from inception-July 2020, and qualitative, quantitative and mixed method studies were included. The Mixed Methods Appraisal Tool was used for the critical evaluation of the articles. The review was based on the guidance in the PRISMA-ScR statement.

RESULTS

The initial search identified 2,350 articles, of which 20 fully met the inclusion criteria and were therefore reviewed. In this analysis appeared two dimensions: internal factors: emotional aspects, and external factors: resources and support systems.

RELEVANCE TO CLINICAL

This review provides evidence on the emotional impact of the diagnostic process and during the communication phase of the definitive diagnosis. Health systems and professionals must be strengthened in order to improve the information, training and resources. Nurses can play a key role in coordinating communication and follow-up of those affected.

Quality of life and its contributors among adults with late-onset Pompe disease in China

Background

Pompe disease (PD) is a rare inherited disorder caused by the deficiency of acid-α glucosidase, which leads to the impairment of organ and tissue functions and causes disabilities. As the first national survey on patients with late-onset PD (LOPD) in China, this study investigated the quality of life (QOL) of adult patients with LOPD in China and explored its contributors.

Methods

Data were derived from a nation-based, cross-sectional, self-response survey on rare diseases (RDs) in early 2018. Answers from 68 adult Chinese patients with LOPD were used for data analysis. QOL was measured using the World Health Organization Quality of Life: Brief Version. Covariates included age, gender, education, employment, reliance on assistive devices, medication history, social support, and disease economic burden. Data were analyzed using linear regression in R.

Results

For adult patients with LOPD, the average scores and standard deviations (SD) of the four dimensions of QOL were physical health = 33.77 (SD = 18.28), psychological health = 43.81 (SD = 21.70), environmental health = 39.43 (SD = 16.93), and social relationship = 46.20 (SD = 19.76); the scoring for each dimension was evaluated on a scale of 0 to 100. At the significance level of p < 0.05, with increasing age, the patients experienced a significant decrease in physical health QOL (β = − 0.75) and environmental health QOL (β = − 0.79). Those who relied heavily on assistive devices had lower perceived physical health (β = − 17.8), psychological health (β = − 22.76), environmental health (β = − 17.8), and social relationships (β = − 22.12) than those who did not. A one-unit increase in the amount of social support, as a form of social interaction, led to a significant increase in physical health (β = 0.28), psychological health (β = 0.71), environmental health (β = 0.72), and social relationships (β = 0.70).

Conclusion

Adult Chinese patients with LOPD had a lower physical health and QOL compared to their counterparts with other RDs. Being employed was found to affect the QOL of adult Chinese patients with LOPD in almost all dimensions. Encouraging adult Chinese patients with LOPD to be socially active and help them become more involved in social life might improve their QOL.