Integrating traditional Chinese medicine healthcare into dementia care plan by reducing the need for special nursing care and medical expenses

Effects of traditional Chinese medicine on outcomes and costs of dementia care: results from a retrospective real-world study

OBJECTIVES

This study aims to assess the impact of Traditional Chinese Medicine (TCM) on dementia patients, utilizing real-world data. Specifically, it seeks to evaluate how TCM influences clinical outcomes by examining changes in the Clinical Dementia Rating (CDR) and Mini-Mental State Examination (MMSE) scores, as well as its effect on medical expenses over a two-year period. Data from a multi-center research database spanning from 2004 to 2021 will be used to achieve these objectives, addressing the current gap in empirical data concerning intuitive outcomes and cognitive function assessments.

METHODS

Propensity score matching was adopted to improve comparability among the intervention and control groups. Due to repeated dependent variable measurements, the generalized estimating equation was used to control for socio-demographic characteristics, regional characteristics, and Western medicine treatments for dementia.

RESULTS

After propensity score matching, a total of 441 research subjects were included: 90 in the TCM intervention group and 351 in the non-TCM intervention group. The results of multivariate regression analysis showed that compared with the non-TCM intervention group, the MMSE scores in the TCM intervention group increased by 0.608 points each year. The annual change in CDR scores in the TCM intervention group was 0.702 times that of the non-TCM utilization group. After TCM intervention, annual outpatient expenses increased by US$492.2, hospitalization expenses increased by US$324.3, and total medical expenses increased by US$815.9, compared with the non-intervention group.

CONCLUSIONS

TCM interventions significantly decelerate cognitive decline in dementia patients, evidenced by slower reductions in MMSE scores and mitigated increases in CDR scores. However, these benefits are accompanied by increased medical expenses, particularly for outpatient care. Future healthcare strategies should balance the cognitive benefits of TCM with its economic impact, advocating for its inclusion in dementia care protocols.

Integrating traditional Chinese Medicine reduced the risk of hip fracture in patients with dementia

BACKGROUND/PURPOSE

The high incidence of hip fracture is an important problem among dementia patients because of their higher risk of falls and balance deficits due to a lack of physical activity. The aim of this study was to investigate whether traditional Chinese medicine (TCM) therapy could reduce the risk of hip fracture in dementia patients.

METHODS

We identified 38,071 patients who were first diagnosed with dementia from January 1, 2000, to December 31, 2017, from the database of the 2000 Longitudinal Generation Tracking Database (LGTD 2000) provided by the Health and Welfare Data Science Center (HWDC) in Taiwan. Patients who received TCM treatment after the initial diagnosis of dementia were assigned to the TCM group, and patients who never received TCM treatment were assigned to the non-TCM group. After performing 1:1 propensity score matching (1:1) based on age, sex, comorbidities and medication between the TCM and non-TCM groups, there were 902 patients in each group. Patients were followed up to December 31, 2018, and incidences of hip fracture after the initial diagnosis of dementia between the two groups were compared with Cox regression analysis.

RESULTS

Ninety-four patients in the non-TCM group (10.42%) and 58 patients in the TCM group (6.43%) suffered from hip fracture during the follow-up period. Patients in the TCM group had a lower incidence of hip fracture than those in the non-TCM group (adjusted hazard ratio = 0.54, 95% confidence interval = 0.38-0.76).

CONCLUSIONS

Integrating TCM health care for dementia patients might reduce the risk of hip fracture.

Impact of Diagnosis-Related Groups (DRG) reform on cost homogeneity of treatment for patients with malignant tumours

The cost fluctuations associated with chemotherapy, radiotherapy, and immunotherapy, as primary modalities for treating malignant tumors, are closely related to medical decision-making and impose financial burdens on patients. In response to these challenges, China has implemented the Diagnosis-Related Group (DRG) payment system to standardize costs and control expenditures. This study collected hospitalization data from patients with malignant tumors who received chemotherapy, radiotherapy, and immunotherapy at Hospital H from 2018 to 2022. The dataset was segmented into two groups: the intervention group, treated with traditional Chinese medicine (TCM) alongside standard therapies, and the control group, treated with standard therapies alone. Changes and trends in hospitalization costs under the DRG policy were analyzed using propensity-score matching (PSM), standard deviation (SD), interquartile range (IQR), and concentration index (CI). Findings showed a decreasing trend in the standard deviation of hospitalization costs across all treatment modalities. Radiotherapy exhibited the most significant decrease, with costs reducing by 2547.37 CNY in the control group and 7387.35 CNY in the intervention group. Following the DRG implementation, the concentration indexes for chemotherapy and radiotherapy increased, while those for immunotherapy did not exhibit this pattern. Costs were more concentrated in patients who did not receive TCM treatment. In summary, DRG reform positively impacted the cost homogeneity of inpatient treatments for malignant tumors, particularly in the control group not receiving TCM treatment. The effects of DRG reform varied across different treatment modalities. Although short-term fluctuations in hospitalization costs may occur, initial evidence during the study period shows the positive impact of DRG reform on cost homogeneity.

Differences in medical costs between TCM users and TCM nonusers in inpatients with thalassemia

BACKGROUND

Thalassemia has brought serious health threats and economic burdens to patients worldwide. There is no sovereign remedy for thalassemia, both conventional and Traditional Medicine (TM) methods have certain effects on this disease. As typical of TM, Traditional Chinese Medicine (TCM) has been widely used in the treatment of thalassemia. Previous studies mainly focused on conventional treatments for thalassemia and patients' medical burden, but no research has examined the effects of TCM use on the economic burdens for thalassemia inpatients in mainland China. The main objective of this study is to compare the medical cost differences between TCM users and TCM nonusers, furtherly, we will discuss the role of TCM use in the treatment of thalassemia.

METHODS

We employed the 2010-2016 Medicare claims database provided by the China Health Insurance Research Association (CHIRA). Chi-square and Mann-Whitney tests were used to analyze the differences between TCM users and TCM nonusers. Multiple regression analysis was performed using the ordinary least squares method to compare the TCM users' inpatient medical cost with TCM nonusers', and to further examine the correlation between TCM cost, conventional medication cost and nonpharmacy cost for TCM users.

RESULTS

A total of 588 urban thalassemia inpatients were identified, including 222 TCM users and 366 TCM nonusers. The inpatient medical cost of TCM users was RMB10,048 (USD1,513), which was significantly higher than TCM nonusers (RMB1,816 (USD273)). Total inpatient cost for TCM users was 67.4% higher than those of TCM nonusers (P < 0.001). With confounding factors fixed, we found that the conventional medication cost and nonpharmacy cost were positively correlated with TCM cost.

CONCLUSION

Total hospitalization expenses for TCM users were higher than TCM nonusers. Both the conventional medication cost and nonpharmacy cost of TCM users were all higher than TCM nonusers. We infer TCM plays a complementary role, rather than an alternative, in the treatment of thalassemia due to the lack of cooperative treatment guidelines. It is recommended that a cooperative diagnosis and treatment guidelines should be generated to balance the use of TCM and conventional medicine for treating thalassemia, so as to reduce the economic burdens on patients.

Acupuncture is associated with reduced dementia risk in patients with insomnia: A propensity-score-matched cohort study of real-world data

Background and aim

Insomnia is a subjective illness that has been identified as a risk factor for dementia. In this study, we investigated the association of acupuncture treatment for insomnia with the risk of dementia. We collected data from the National Health Insurance Research Database (NHIRD) of Taiwan to analyze the incidence of dementia in patients with insomnia who received acupuncture treatment.

Experimental procedure

This retrospective matched-cohort study included 152,585 patients, selected from the NHIRD, who were newly diagnosed with insomnia between 2000 and 2010. The follow-up period ranged from the index date to the date of dementia diagnosis, date of withdrawal from the insurance program, or December 31, 2013. A 1:1 propensity score method was used to match an equal number of patients (N = 18,782) in the acupuncture and non-acupuncture cohorts. We employed Cox proportional hazards models to evaluate the risk of dementia. The cumulative incidence of dementia in both cohorts was estimated using the Kaplan-Meier method, and the difference between them was assessed through a log-rank test.

Results and conclusion

Patients with insomnia who received acupuncture treatment were observed to have a lower risk of dementia (adjusted hazard ratio = 0.54, 95% confidence interval = 0.50-0.60) than those who did not undergo acupuncture treatment. The cumulative incidence of dementia was significantly lower in the acupuncture cohort than in the non-acupuncture cohort (log-rank test, p < 0.001). The results suggest that acupuncture treatment significantly reduced or slowed the development of dementia in patients with insomnia.

Effectiveness of an integrative medicine approach to improve cognitive dysfunction and dementia: An observational study

Despite the urgent need to control dementia, an effective treatment has yet to be developed. Along with the Korean government's policy of cooperation between conventional medicine (CM) and Korean medicine (KM), integrative medical services for dementia patients are being provided. This study aimed to compare the integrative medical clinic (IMC) for dementia used by Dongguk University Hospitals (DUH) with other service models and to review the characteristics and treatment outcomes of patients who had visited DUH over the past 5 years. Patients' electronic medical records from May 2015 to June 2020 were searched and their data were analyzed to evaluate the IMC's service model. Patient demographic and clinical characteristics, diagnostic tests, and treatment patterns for CM and KM were collected. The proportion of patients who did not show worsening cognitive function was described in detail. A strength of the DUH integrative medicine clinic is its ability to manage both KM and CM patients in the same space at the same time. Among the 82 patients who visited the clinic during our study period, 56 remained for data analysis after we excluded patients who met the exclusion criteria; nineteen patients had diagnoses of mild cognitive impairment. Among collaboration patterns, the first visit to the IMC had the highest proportion (55.4%). Among diagnosed tests in CM, laboratory tests and neuropsychological tests were used the most. In KM, a heart rate variability test was frequently used. The most common CM treatment prescribed was anticonvulsants, with 22 patients (39.2%) receiving donepezil, whereas the most frequent KM treatments were acupuncture (82.1%) and herbal medicine (78.6%). Twelve patients were followed up with the Mini-Mental State Examination, and 8 demonstrated either no worsening or improved cognition (baseline Mini-Mental State Examination range: 21-26). All 8 patients had mild cognitive impairment including 6 with amnestic, multidomain impairment. This study searched for a way to improve cognitive dysfunction and dementia using an integrative approach, and it shows promising results for mild cognitive impairment. However, more precisely designed follow-up studies are needed to address the present work's limitations of a retrospective study design and a small sample size.

Association between Traditional Chinese medicine and a lower risk of dementia in patients with major depression: A case-control study

ETHNOPHARMACOLOGICAL RELEVANCE

Major depression is an important risk factor for dementia. Traditional Chinese medicine (TCM) can alleviate the symptoms of major depression. However, it is unclear whether TCM decreases the risk of dementia in patients with major depression. Therefore, in this nationwide case-control study, we aimed to evaluate the association between TCM and the risk of dementia.

MATERIALS AND METHODS

We included 31,981 major depression patients with dementia from the National Dementia Database as the case group, and 4391 major depression patients without dementia from a one-million random sample database as the control group. We matched age (plus or minus two years), sex, and year of depression diagnosis based on a 1:4 ratio.

RESULT

There were 11,724 and 2931 patients in the case and control groups, respectively. Based on a conditional logistic regression analysis, the TCM groups exhibited significantly lower odds ratios with a 95% confidence interval of 0.83 (0.74-0.91). TCM treatment for more than 90 days, dispersing Qi, and activating blood circulation resulted in lower dementia risk with the following odds ratios and 95% confidence intervals: 0.60 (0.56-0.68), 0.87 (0.74-1.08), and 0.66 (0.49-0.81).

CONCLUSION

The results suggest that TCM is associated with lower dementia risk in major depression patients.

Systematic training program for nursing home staff based on the concept of combination of medicine and care

It is important to improve the training for nursing home staff in order to achieve better quality of life for the elderly.This study aimed to develop a systematic training program for nursing home staff based on the concept of combination of medicine and care.Thirty-four nursing staff from 2 representative nursing homes in Qiqihar City were selected as study subjects and divided into experimental and control groups. The subjects in both groups received routine training following "National Occupational Standards of Elderly Nursing Staff". In addition, the subjects in experimental groups received systematic training at three levels based on the concept of combination of medicine and care for 4 months.After the training, the competence scores of nursing staff in experimental group increased significantly compared to control group, the living quality of the elderly in nursing homes cared by nursing staff in experimental group was significantly improved, and the satisfaction of the elderly to nursing staff in experimental group improved significantly, compared to control group (P < .05).We develop systematic training program for nursing home staff based on the concept of combination of medicine and care, which can improve nursing care for the elderly in nursing home.

Innovated formulation of TCM pangolin scales to develop a nova therapy of rheumatoid arthritis

Pangolin scale (PS) is a traditional Chinese medicine (TCM) for treating rheumatic arthritis (RA), and diverse medicinal formulations and therapeutic properties of PS have proved great potential to supplement conventional treatments in integrative medicine-based strategies. However, few studies have investigated how different PS formulations can impact the management of RA. Herein, we developed an innovative formulation of PS processed with vinegar (PSP) and evaluated it by comparing with the traditional decoction of PS (PSD) and non-steroidal anti-inflammatory drug (NASID) (i.e., meloxicam) in a RA Sprague Dawley rat model, which is induced with a complete Freund's adjuvant (CFA). The anti-inflammatory activities were evaluated by paw edema measurement, arthritic score, histopathological examination, pro-inflammatory cytokines (IL-1β and TNF-α) production and the whole blood viscosity. PSP treatments (249.0 mg/kg.bw) from day 14-42 alleviated paw edema (P < 0.001), arthritic index (score 0-1.5) and the inflammatory cell infiltration in the ankle joint, which may be attributed to inhibiting the production of TNF-α (P < 0.01) and IL-1β (P < 0.05) in the serum. Although PSP is with fewer efficacies than meloxicam, it outperformed traditional formulation PSD (830 mg/kg.bw) in all above mentioned metrics. Furthermore, PSP exhibited a unique effect on reducing whole blood viscosity (P < 0.05) unobserved in meloxicam intervention. The present study demonstrates that PSP showed more efficient anti-inflammatory activity than PSD in CFA-induced RA rats, possibly due to the presence of higher levels of active ingredients. Thus, PSP may be a promising therapy for anti-inflammation in RA and can be integrated with conventional treatments, particularly for long-term RA management in an integrative treatment strategy.