The positive predictive value of ankle fracture diagnosis in the Danish National Patient Registry

INTRODUCTION

Information on data validity is essential for understanding the precision of studies based on data from the Danish National Patient Registry (DNPR). Thus, the aim of this study was to validate the quality of ankle fracture data in the DNPR.

METHODS

We identified all patients from four hospitals with a surgically treated ankle fracture between 1 January 2018 and 31 December 2018. The positive predictive value (PPV) was estimated for a random sample of 10% of patients with both a relevant ankle fracture diagnosis code and a relevant procedure code, as well as for patients with only a relevant ankle fracture diagnosis code or a relevant ankle fracture procedure code. We collected data from medical records and X-rays. Two consultants independently validated the ankle fracture diagnosis and procedure codes reported to the DNPR.

RESULTS

Among the four centres, 651 patients were identified with both an ankle fracture diagnosis and a procedure code. Among these, data from 65 (10%) patients were extracted for validation. For these patients, the PPV for an ankle fracture was 0.95 (95% confidence interval (CI): 0.88-0.99). The PPV for the diagnosis code was 0.89 (95% CI: 0.79-0.95), and for the procedure code, the PPV was 0.82 (95% CI: 0.70-0.90). For patients with only an ankle fracture diagnosis code or only a surgical procedure code, the PPV for an ankle fracture was 0.77 (95% CI: 0.64-0.87).

CONCLUSION

This study showed that ankle fracture diagnosis and procedure codes registered in the DNPR are of a high quality and thus constitute a valuable data source for research on ankle fractures.

FUNDING

none.

TRIAL REGISTRATION

The Danish Data Protection Agency approved the study (journal number 2015-18/62866).

Side Effects and Complications Associated with Treating Plutonium Intakes: A Retrospective Review of the Medical Records of LANL Employees Treated for Plutonium Intakes, with Supplementary Interviews

ABSTRACT

Anecdotal evidence indicates there may be unpublished physical and psychological events associated with the medical treatment of plutonium intakes. A thorough review was conducted of the medical and bioassay records of current and previous Los Alamos National Laboratory (LANL) employees who had experienced plutonium intakes via wound or inhalation. After finding relatively incomplete information in the medical records, the research team interviewed current LANL employees who had undergone chelation therapy and/or surgical excision. Although the dataset is not large enough to reach statistically significant conclusions, it was observed that adverse events associated with treatment appear to be more frequent and more severe than previously reported.

[Mechanical kidney injury what urologists miss in medical records]

The article provides a brief description of the main terms and concepts of kidney damage used in forensic medicine and urology, with a list of requirements for the description and formation of a clinical diagnosis when maintaining primary medical documentation. The importance of a unified approach in objective interpretation in the expert assessment of kidney injuries is substantiated.

[Establishment of quality evaluation criteria for out-patient medical records of cancer pain and assessment of its application effect]

Objective: To establish the quality evaluation criteria for out-patient medical records of cancer pain and evaluate the effect of its application. Methods: The evaluation criterion was established based on Delphi method for out-patient medical records of cancer pain in the Affiliated Huai'an No.1 People's Hospital of Nanjing Medical University. Firstly, the weight of each evaluation indicator was calculated by the method of Attribute Hierarchical Model in combination with technique for order preference by similarity to solution (AHM-TOPSIS), and out-patient medical records of 50 cancer pain patients (group A, 150 records) received in June 2020 were assessed comprehensively. Secondly, the relative closeness (Ci value) between the writing quality and the ideal solution was calculated, as well as the proportion of evaluation indicators which were lack of standardization. Thirdly, the corresponding countermeasures were adapted based on the results of assessment. Finally, another 50 medical records (156 records) received in October 2021 were re-evaluated by the same method, and the differences of quality of medical record and proportion of each evaluation indicator which was lack of standardization before and after the intervention were compared. Results: A specific criterion which contained integrity of materials required for the medical records, documents of the complaints and medical history of cancer pain, description of the previous medical treatment for cancer pain, regular assessment of cancer pain and its' document, quantitative assessment and its' document, comprehensive assessment and its' document, dynamic assessment and its' document, reasonable of pain medication, reasonable of the drug usage and dosage, reasonable adjustment of the drug variety or dosage, prevention of adverse reactions of analgesic drugs and its' document, evaluation and management of adverse reactions of analgesic drugs and its' document (12 indicators) was established to evaluate the out-patient medical records of cancer pain. The proportion of medical records which Ci≥0.6 was 62.0% (93/150) in group A before the intervention. It was increased to 84.6% (132/156) in group B after the intervention and the difference was statistically significant (P<0.001). Furthermore, the proportions of comprehensive assessment of cancer pain which were lack of standardization, prevention of adverse reaction, quantitative evaluation and dynamic assessment of cancer pain accounted for a higher level, which was 64.0% (96/150), 55.3% (83/150), 54.7% (93/150) and 52.7% (79/150) respectively in group A before the intervention. However, proportions of such records were decreased to 50.6% (79/156), 35.9% (56/156), 32.1% (50/156) and 39.7% (62/156) respectively in group B after the intervention and the differences were statistically significant (all P<0.05). Conclusions: A specific quality evaluation criterion is established based on Delphi method and AHM-TOPSIS for the out-patient medical records of cancer pain. The quality of medical records has been improved in a certain level after adapting comprehensive evaluation and intervention on the out-patient medical records of cancer pain.

Prioritising Responses Of Nurses To deteriorating patient Observations (PRONTO): a pragmatic cluster randomised controlled trial evaluating the effectiveness of a facilitation intervention on recognition and response to clinical deterioration

BACKGROUND

Most hospitals use physiological signs to trigger an urgent clinical review. We investigated whether facilitation could improve nurses' vital sign measurement, interpretation, treatment and escalation of care for deteriorating patients.

METHODS

In a pragmatic cluster randomised controlled trial, we randomised 36 inpatient wards at four acute hospitals to receive standard clinical practice guideline (CPG) dissemination to ward staff (n=18) or facilitated implementation for 6 months following standard dissemination (n=18). Expert, hospital and ward facilitators tailored facilitation techniques to promote nurses' CPG adherence. Patient records were audited pre-intervention, 6 and 12 months post-intervention on randomly selected days. Escalation of care as per hospital policy was the primary outcome at 6 and 12 months after implementation. Patients, nurses and assessors were blinded to group assignment. Analysis was by intention-to-treat.

RESULTS

From 10 383 audits, improved escalation as per hospital policy was evident in the intervention group at 6 months (OR 1.47, 95% CI (1.06 to 2.04)) with a complete set of vital sign measurements sustained at 12 months (OR 1.22, 95% CI (1.02 to 1.47)). There were no significant differences in escalation of care as per hospital policy between study groups at 6 or 12 months post-intervention. After adjusting for patient and hospital characteristics, a significant change from T0 in mean length of stay between groups at 12 months favoured the intervention group (-2.18 days, 95% CI (-3.53 to -0.82)).

CONCLUSION

Multi-level facilitation significantly improved escalation as per hospital policy at 6 months in the intervention group that was not sustained at 12 months. The intervention group had increased vital sign measurement by nurses, as well as shorter lengths of stay for patients at 12 months. Further research is required to understand the dose of facilitation required to impact clinical practice behaviours and patient outcomes.

TRIAL REGISTRATION NUMBER

ACTRN12616000544471p.

Medical Record Closure Practices of Physicians Before and After the Use of Medical Scribes

This study uses electronic health record data to evaluate medical record closure outcomes before and after the use of medical scribes at a large academic medical center.

Cognitive screening in persons with an amputation: A retrospective medical record audit

OBJECTIVE

To determine the rate of cognitive screening undertaken with patients undergoing amputation and to determine the demographics of the sample.

STUDY DESIGN

Retrospective medical record audit.

METHODS

The medical records of a convenience sample of persons who had undergone amputation, upper and lower limb, from one local health district were reviewed. The sample date range was between January 1st, 2017, and December 31st, 2018. The incidence and type of cognitive screening were also recorded. Descriptive statistics were used to describe the results.

RESULTS

A total of 178 episodes of amputation care were identified during retrospective medical record auditing (mean age, 69.7 years). Thirty nine of the 178 (21.9%) episodes of care had a cognitive screening measure completed during that inpatient admission (24.2% vascular etiology and 12% nonvascular etiology). All cognitive screens were completed in persons with lower-limb amputations and were completed postoperatively.

CONCLUSION

Cognitive screening is not a routine part of the health care journey for patients with an amputation in this health care district.

[Application of Chinese patent medicines for external-contraction febrile disease in Medical Records Integration of Palace in Qing Dynasty]

Medical records in the treatment of external-contraction febrile diseases with Chinese patent medicines in Medical Records Integration of Palace in Qing Dynasty were collected and the syndromes of the diseases, and types, categories, and dosage forms of the medicines were summarized to analyze the use of Chinese patent medicines for the external-contraction febrile diseases. The incidence of the diseases is closely related to the constitution, dietary habit, and emotion of patients. Therefore, the diseases were mainly manifested as cold, warm disease in summer, and summerheat-caused affection, and they were also attributed to the internal causes such as dampness, indigestion, phlegm, and stagnated heat. Thus, heat-clearing and summerheat-expelling formulas represented by Yiyuan Powder and Liuyi Powder were most frequently used, followed by the formulas for promoting digestion and removing food stagnation and formulas of ophthalmology and otorhinolaryngology and surgery department. The composition and application of the most common Chinese patent medicines were analyzed, and the medicines which were also recorded in Chinese Pharmacopoeia(2020) were selected for further comparison to provide a reference for the current application of them. In the development of Chinese patent medicines, the influence of the processing on the efficacy should be emphasized and the application value of classical prescriptions should be further explored. It is of great significance for the composition optimization and efficacy improvement of modern Chinese patent medicines to study the compatibility of mineral medicinals in traditional formulas. When it comes to application in clinical settings, the indications, usage, and application modes of the Chinese patent medicines of Qing Dynasty are of reference value for modern application. Moreover, the anti-epidemic policies and anti-epidemic tea drinks in the records can serve as a reference for the prevention and control of pestilence diseases at present.

Prevalence of urachal remnants in children according to age and their anatomic variants

PURPOSE

The aim of this study was to elucidate the prevalence of urachal remnants in children in relation to patient age as well as to identify their anatomic variants, using a laparoscopic view.

METHODS

The medical records of 394 pediatric patients who underwent laparoscopic inguinal hernia repair were reviewed. Patients were divided into four groups based on their age at surgery. Using laparoscopic visualization, the presence and anatomic variants of urachal remnants were analyzed.

RESULTS

A urachal remnant was confirmed in 140 children (35.5%). Although the prevalence was significantly higher in the group of children aged < 1 year (63.2%) than in any other group, no significant difference in the prevalence was observed between the groups aged ≥ 1 year. In 42 cases (10.7%), the urachal remnant merged into the lateral umbilical ligament.

CONCLUSIONS

Our results suggest a recommendation of nonoperative management of asymptomatic urachal remnants, especially in patients less than 1 year of age due to its probable spontaneous resolution. Knowledge of the anatomic variants could improve the accuracy of diagnosis of urachal remnants and the comprehension of its structure and localization for the achievement of accurate and complete excision.

Multi-modal Understanding and Generation for Medical Images and Text via Vision-Language Pre-Training

Recently a number of studies demonstrated impressive performance on diverse vision-language multi-modal tasks such as image captioning and visual question answering by extending the BERT architecture with multi-modal pre-training objectives. In this work we explore a broad set of multi-modal representation learning tasks in the medical domain, specifically using radiology images and the unstructured report. We propose Medical Vision Language Learner (MedViLL), which adopts a BERT-based architecture combined with a novel multi-modal attention masking scheme to maximize generalization performance for both vision-language understanding tasks (diagnosis classification, medical image-report retrieval, medical visual question answering) and vision-language generation task (radiology report generation). By statistically and rigorously evaluating the proposed model on four downstream tasks with three radiographic image-report datasets (MIMIC-CXR, Open-I, and VQA-RAD), we empirically demonstrate the superior downstream task performance of MedViLL against various baselines, including task-specific architectures. The source code is publicly available at: https://github.com/SuperSupermoon/MedViLL.

Satisfactory outcome with activated clotting time <160 seconds in extracorporeal cardiopulmonary resuscitation

Patients undergoing cardiopulmonary resuscitation (CPR) prior to extracorporeal membrane oxygenation (ECMO) can have severely altered physiology, including that of the coagulation pathway. This could complicate the extracorporeal cardiopulmonary resuscitation (ECPR) management. We aimed to show that targeting an activated clotting time (ACT) < 160 seconds does not affect the complication rates in these patients. In this single-centered retrospective study, the medical records of 81 adult patients who were on ECMO support from March 2017 to March 2020 were reviewed. We compared the low ACT and conventional ACT groups, which were defined on the basis of the median of the ACT values of the included patients (160 seconds). The primary outcomes included bleeding or thromboembolic events. This study included 32 patients, who were divided into the low (n = 14) and conventional (n = 18) ACT groups. There were 2 cases of gastrointestinal bleeding (P = .183), one of intracranial hemorrhage (P = .437), and one of peripheral skin color change (P = .437) in the low ACT group. There was one case of prolonged bleeding at the cannulation site (P = 1.000) reported in the conventional ACT group. The successful weaning rate differed significantly between the low and conventional ACT groups (92.9% vs 50.0%; P = .019). Maintaining the ACT lower than the conventional ACT in patients requiring ECPR did not show a significant increase in the thromboembolic risk. Therefore, targeting a low ACT should be considered for this particular group of patients.

Changes in self-harm attempts after the COVID-19 pandemic based on pre-hospital medical records

Although many concerns have been raised on increased self-harm or suicide attempts since the emergence of the coronavirus disease 2019 (COVID-19) pandemic, the numbers of studies reported no consistent increase. This study aimed to analyze the data on the request for emergency medical service (EMS) in Daegu Metropolitan City in Korea to investigate the effects of the COVID-19 pandemic on the incidence and types of suicidal patients. Data of 4480 cases requesting EMS related to self-harm or suicide 1 year before and after the COVID-19 pandemic were retrospectively comparatively analyzed (February 19, 2019-February 18, 2021). The number of EMS requests for self-harm and suicide increased after the pandemic compared to that before the pandemic (daily mean request 5.83 [±2.597] vs 6.43 [±2.918]). In particular, the number of female patients increased per day on average (2.61 [±1.717] vs 3.17 [±1.893]). With respect to the reasons for the request, committed self-harm and attempts to commit self-harm increased, whereas the presumption against suicide decreased. With respect to consciousness levels, the number of alert patients increased, whereas the number of transport cases decreased. For the method of the attempt, hanging and carbon monoxide/gas poisoning decreased, whereas jumping from a height and drowning increased. The number of patients with psychiatric history and those with other chronic illnesses increased. In multivariate regression analysis, women (OR 1.227, 95% CI = 1.072-1.405, P = .003), patients with psychiatric diseases (OR 1.223, 95% CI = 1.031-1.450, P = .021), patients with other chronic illnesses (OR 1.510, 95% CI = 1.127-2.023, P = .006), and CO or gas poisoning (not attempted) (OR 1.349, 95% CI = 1.038-1.753, P = .025) showed statistically significant differences. Among the request for EMS, requests for committed self-harm and attempts to commit suicide increased. Medical support and measures for mental health and emergency medical systems should be established for female patients and patients with psychiatric or other chronic diseases.

Development of a text message-based headache diary in adolescents and children

BACKGROUND

International guidelines recommend diaries in migraine trials for prospective collection of headache symptoms. Studies in other patient populations suggest higher adherence with electronic diaries instead of pen-and-paper. This study examines the feasibility of a text message-based (texting) diary for children and adolescents with headache.

METHODS

This is a secondary analysis of data from a study validating a pediatric scale of treatment expectancy. We developed a Health Insurance Portability and Accountability Act-compliant texting diary collecting headache characteristics, medication use, and disability with 3-5 core daily questions for 4 or 12 weeks depending on headache treatment. Adherence was incentivized.

RESULTS

93 participants consented to the expectancy study. Five participants opted for a paper diary for follow-up. 88 participants chose the texting diary with 28 4-week and 60 12-week participants. Five participants did not complete the enrollment visit. Of those remaining 83, 89% of 4-week and 93% of 12-week participants responded on at least 80% of days. On average, participants fully completed 88% (4-week cohort) and 90% (12-week) of diary entries.

CONCLUSIONS

Text messages are a promising method for collecting patient-reported data. Adherence was similar to that reported for paper diaries in other pediatric migraine trials, but time-stamped entries ensure real-time data collection.

Using the Global Trigger Tool in surgical and neurosurgical patients: A feasibility study

BACKGROUND

The Global Trigger Tool (GTT) has become a worldwide used method for estimating adverse events through a retrospective patient record review. However, little is known about the facilitators and the challenges in the GTT-implementation process. Thus, this study followed two aims: First, to apply a comprehensive set of feasibility criteria to qualitatively and systematically assess the GTT-implementation process in three departments of German university hospitals. Second, to identify the facilitators and the obstacles met in the GTT-implementation process and to derive recommendations for supporting other hospitals in implementing the GTT in clinical practice.

METHODS

The study used a qualitative documentary method based on process documentation, with written and verbal feedback from the reviewer, as well as evaluating the study sites during the implementation process. The study was conducted in three departments, each in a different German university hospital. The authors applied a comprehensive set of 22 feasibility criteria assessing the level of challenge in GTT implementation. The results were synthesized and they focused on the facilitators and the challenges.

RESULTS

Of these 22 feasibility criteria, nine were assessed as a low-level challenge, eleven regarded as a moderate-level challenge, and two with a problematic level of challenge. In particular, the lack of time and staff resources, the quality of the information in the patient records, organizational procedures, and local issues, posed major challenges in the implementation process. By contrast, the use of local coordinators and an external expert made important contributions to the GTT implementation.

CONCLUSIONS

Considering the facilitators and the obstacles beforehand may help with the implementation of the GTT in routine practice. In particular, early and effective planning can reduce or prevent critical challenges in terms of time, staff resources, and organizational aspects.

The efficacy of combined therapy of qingfeiPaidu capsule and lianhuaqingwen capsule nursing interventions for hospitalized patients with COVID-19: A retrospective study of medical records

Coronavirus disease-19 (COVID-19) caused a global pandemic burden, affecting hundreds of thousands of individuals, having life-threatening outcomes. Traditional Chinese Medicine plays a crucial role in the treatment of patients with COVID-19. The purpose of this study was to investigate the efficacy of combined therapy of qingfeiPaidu (QFPD) capsule and lianhuaqingwen (LHQW) capsule nursing interventions in the treatment of patients with COVID-19. A total of 318 patients with COVID-19 were enrolled and randomly received QFPD (n = 106), LHQW (n = 106), and QFPD-LHQW (n = 106). The clinical characteristics of COVID-19, the total lung severity scores, and blood laboratory indices were recorded in each patient in each group before treatment and at the end of treatment. The outcomes demonstrated that QFPD-LHQW group shortened the length of hospitalization, decreased C-reactive protein, creatine kinase, creatine kinase-myocardial band, lactate dehydrogenase, and blood urea nitrogen levels, and improved clinical symptoms, pulmonary inflammation, and prognosis. At the end of treatment, inflammation, immune function, circulating white blood cells, total lymphocyte count, and glutamic-oxaloacetic transaminase levels improved dramatically in 3 groups compared with baseline. All patients met the discharge criteria after 30-day treatment in 3 groups. Combined therapy of QFPD and LHQW demonstrated significant anti-inflammatory effects compared with those of only QFPD or LHQW in patients with mild and moderate COVID-19. The combined therapies may alleviate clinical symptoms of COVID-19 patients by improving inflammation and immune function.

Assessing risk factors for latent and active tuberculosis among persons living with HIV in Florida: A comparison of self-reports and medical records

PURPOSE

This study examined factors associated with TB among persons living with HIV (PLWH) in Florida and the agreement between self-reported and medically documented history of tuberculosis (TB) in assessing the risk factors.

METHODS

Self-reported and medically documented data of 655 PLWH in Florida were analyzed. Data on sociodemographic factors such as age, race/ethnicity, place of birth, current marital status, education, employment, homelessness in the past year and 'ever been jailed' and behavioural factors such as excessive alcohol use, marijuana, injection drug use (IDU), substance and current cigarette use were obtained. Health status information such as health insurance status, adherence to HIV antiretroviral therapy (ART), most recent CD4 count, HIV viral load and comorbid conditions were also obtained. The associations between these selected factors with self-reported TB and medically documented TB diagnosis were compared using Chi-square and logistic regression analyses. Additionally, the agreement between self-reports and medical records was assessed.

RESULTS

TB prevalence according to self-reports and medical records was 16.6% and 7.5% respectively. Being age ≥55 years, African American and homeless in the past 12 months were statistically significantly associated with self-reported TB, while being African American homeless in the past 12 months and not on antiretroviral therapy (ART) were statistically significantly associated with medically documented TB. African Americans compared to Whites had odds ratios of 3.04 and 4.89 for self-reported and medically documented TB, respectively. There was moderate agreement between self-reported and medically documented TB (Kappa = 0.41).

CONCLUSIONS

TB prevalence was higher based on self-reports than medical records. There was moderate agreement between the two data sources, showing the importance of self-reports. Establishing the true prevalence of TB and associated risk factors in PLWH for developing policies may therefore require the use of self-reports and confirmation by screening tests, clinical signs and/or microbiologic data.

Modified cued recall test in the French population with Down syndrome: A retrospective medical records analysis

BACKGROUND

Adults with Down syndrome (DS) are at increased risk of developing Alzheimer's disease (AD) due to genetic predisposition. Identification of patients with AD is difficult since intellectual disabilities (ID) may confound diagnosis. The objective of this study was to evaluate the ability of the French version of the modified cued recall test (mCRT) to distinguish between subjects with and without AD in the adult DS population.

METHODS

This was a retrospective, single-centre, medical records study including data between March 2014 and July 2020. Adults aged ≥30 years with DS who had at least one mCRT record available were eligible. Age, sex and ID level were extracted, and subjects were attributed to three groups: patients with AD, patients with co-occurring conditions that may impact cognitive function and subjects without AD. mCRT scores, adjusted by sex, age and ID level, were compared between groups. The optimal cut-off value to distinguish between patients with and without AD was determined using the receiver operating characteristic curve. The impact of age and ID level on mCRT scores was assessed.

RESULTS

Overall, 194 patients with DS were included: 12 patients with AD, 94 patients with co-occurring conditions and 88 healthy subjects. Total recall scores were significantly lower (P < 0.0001) in patients with AD compared with healthy subjects. The optimal cut-off value to discriminate between patients with AD and healthy subjects was 22, which compares well with the cut-off value of 23 originally reported for the English version of the mCRT. Patients aged 30-44 years had higher mCRT total recall scores compared with patients aged ≥45 years (P = 0.0221). Similarly, patients with mild ID had higher mCRT scores compared with patients with severe ID (P < 0.0001).

INTERPRETATION

The mCRT is a sensitive tool that may help in the clinical diagnosis of AD in subjects with DS. Early recognition of AD is paramount to deliver appropriate interventions to this vulnerable population.

The Korea National Patient Safety Incidents Inquiry Survey: Feasibility of Medical Record Review for Detecting Adverse Events in Regional Public Hospitals

OBJECTIVES

We aimed to examine the Korea National Patient Safety Incidents Inquiry conducted in the Republic of Korea; specifically, we assessed the validity of screening criteria, interreviewer reliability, quality of medical records, and the time required for reviewing medical records.

METHODS

A 3-stage retrospective medical record review was performed. The sensitivity and positive predictive value of the screening criteria for the adverse events were calculated, and interreviewer reliability was verified using the overall agreement rate and κ value. In addition, the results of medical record quality assessment and time required for review were analyzed.

RESULTS

There were a total of 4159 patients (55.5%) with at least 1 of the 41 screening criteria. In stage 1, the overall percent of agreement was 81.9% when all negatives from the 2 reviewers were included, and the κ value was 0.64 (95% confidence interval [CI], 0.61-0.66). In stage 2, 84.6% of cases were a perfect match, and 87.4% were a partial match. The κ values were 0.159 (95% CI, 0.12-0.20) and 0.389 (95% CI, 0.35-0.43), respectively. The mean quality assessment scores were 3.18 of 4 points in stage 1 and 3.05 of 4 points in stage 2. In stage 1, it took an average of 13.02 minutes to asses each patient file; in stage 2, it took an average of 5.06 minutes.

CONCLUSIONS

To increase the feasibility of medical record review for detecting adverse events, it is important not only to improve the reliability between reviewers but also to monitor the quality of medical records and the time required for review.

Medical record archives in the era of digitalisation

No abstract available.

The Korea National Patient Safety Incidents Inquiry Survey: Characteristics of Adverse Events Identified Through Medical Records Review in Regional Public Hospitals

OBJECTIVES

In 2019, the Korean National Patient Safety Incidents Inquiry was conducted in the Republic of Korea to identify the national-level incidence of adverse events. This study determined the incidence and detailed the characteristics of adverse events at 15 regional public hospitals in the Republic of Korea.

METHODS

Medical records data of 500 randomly selected patients (discharged in 2016) were extracted from each of the 15 studied hospitals and reviewed in 3 stages. First, for each hospital, 2 nurses independently reviewed the medical records, using 41 screening criteria. Second, 2 physicians independently reviewed the records of those patients with at least 1 screening criterion from the first stage for adverse events occurrence and their characteristics. Third, a 9-member committee conducted a final review and compiled the final adverse event report.

RESULTS

Among 7500 patients, 4159 (55.5%) had at least 1 screening criterion; 745 (9.9%) experienced 901 adverse events (incidence, 12.0%). By type of institution, adverse event incidence varied widely from 1.2% to 45.6%. In 1032 adverse events, the majority (33.5%) were "patient care-related." By severity, the majority (638; 70.8%) were temporary, requiring intervention, whereas 38 (4.2%) resulted in death. The preventability score was high for "patient care-related" and "diagnosis-related" adverse events. Duration of hospitalization was extended for 463 (44.9%) adverse events, with "diagnosis-related" (30.8%) and "surgery/procedural-related" (30.1%) types extended by at least 21 days.

CONCLUSIONS

A review of medical records aids in identifying adverse events in medical institutions with varying characteristics, thus helping prioritize interventions to reduce their incidence.

Retrospective analysis of liver lobe torsion in pet rabbits: 40 cases (2016-2021)

BACKGROUND

Liver lobe torsion (LLT) in rabbits can be under-recognised and potentially fatal. The clinical features of cases presented to an exotic animal veterinary service in Australia were retrospectively reviewed.

METHOD

Medical records of confirmed rabbit LLT cases between 2016 and 2021 were reviewed for signalment, clinical signs and findings, diagnostic imaging results, management strategies and outcomes. Variables of interest were analysed for statistical association with outcome.

RESULTS

A total of 40 rabbits were included. The mean presenting age was 56.2 months (SD 30.5). Neutered males (23/40, 57.5%) were over-represented. Common clinical signs and findings included reduced appetite (40/40, 100%), lethargy (32/40, 80.0%), reduced faecal production (16/40, 40.0%), a doughy distended stomach (20/40, 50.0%), pale mucous membranes (19/40, 47.5%) and hypothermia (17/40, 42.5%). Anaemia and elevated plasma alanine aminotransferase and blood urea nitrogen were common clinicopathologic findings. Computed tomography (CT) was performed in 34 of 40 rabbits, confirming the presence and position of LLT (34/34, 100%), stenosis of the caudal vena cava or portal system (28/34, 82.4%) and increased free peritoneal fluid (29/34, 85.3%). Fifteen (15/40, 37.5%) rabbits were medically managed, and surgical intervention was performed in 23 of 40 (57.5%) rabbits. Overall, 30 of 40 (75.0%) rabbits survived. Surgical intervention did not confer a significant difference in outcome compared to medical management (odds ratio 0.77, 95% confidence interval 0.15-4.10, p = 0.761).

CONCLUSION

CT can be an invaluable diagnostic modality for rabbit LLT. Favourable outcomes can be achieved in selected cases with medical management alone.

Application of Failure Mode and Effects Analysis in Managing Medical Records for Accuracy of INA-CBGs Health Insurance Claims in a Tertiary Hospital in Indonesia

OBJECTIVE

Awareness of the importance of social security systems continues to grow in Indonesia, as mandated by the amendment of the 1945 Indonesian Constitution Article 34 paragraph 2, which states the obligation of the Indonesian government to develop and implement a social security system for all Indonesian people. This study aims to evaluate the effectiveness of applying failure modes and effects analysis (FMEA) in managing inpatient medical records at the Dr. M. Djamil Padang Central General Hospital.

MATERIAL METHODS

This is a comparative research study that uses a retrospective approach and compares the data between 2017 and 2018 inpatient National Health Insurance (NHI) patient medical records. Study samples include randomly selected 24,005 files.

RESULTS

The results showed a decrease in problematic claims by 13 percent and an increase in receipt of claims paid by 87 percent. There is a significant difference between the data in 2017 and 2018 in problematic claim decrease (p=0.000) and claim acceptance increase (p=0.000).

DISCUSSION

It was found that the redesign process of the formation of hospital claims will make hospitals more organized, precise, effective, and efficient, therefore positively impacting hospital income. In addition, the redesign was carried out because of the large number of Social Security Administrator for Health patients; thus, it greatly affected hospital income.

IMPLICATION FOR HEALTH POLICIES

The FMEA medical record flow process is very effective and can thus be implemented in hospitals.

Hospital Readmission Prediction via Keyword Extraction and Sentiment Analysis on Clinical Notes

Unplanned hospital readmission is a problem that affects hospitals worldwide and is due to different factors. The identification of those factors can help determine which patients are at greater risk of hospital readmission for early intervention. Our end goal is to predict and identify patterns to (i) feed a decision support system for efficient management of patients and resources and (ii) detect patients at high risk of 30-days readmission enabling preventive actions to improve management of hospital discharges. This study aims to analyze whether natural language processing and specifically keyword extractions tools and sentiment analysis can support 30-days readmission prediction. Features extracted from medical history notes and discharge reports were used to train a Logistic Regression model. The resulting model obtains an AUC of 0.63 indicating that the sentiment polarity score of the discharge report and several of the extracted keywords are representative features to consider.

Diabetes and Obesity in Bulgaria. Study of a Large Number of Outpatient Records from 2018

This paper considers the association between diabetes and obesity by examining body mass index (BMI) values and ICD-10 codes for obesity illnesses. The BMI values are extracted from 6,887,876 anonymized outpatient records describing all the visits of diabetics to general practitioners and specialists in ambulatory care from the latest Bulgarian nationally representative data. The number of adults in this sample having BMI ≥ 25 is 253,841 i.e. 84.121% of the adult diabetics with BMI records are overweight or obese. The objective of the study is to reveal how the BMI recorded values in outpatient records relate diabetics with overweight or obesity illness. In the existing literature sources there is scant empirical data of this subject where the conclusions are founded on a nationally representative sample. A secondary objective is to obtain the distribution of BMI values of adults with respect to their age and gender. The initial computer experiments prove that there is no immediate and unconditional relation between BMI and the obesity illnesses. These results underpin the role of BMI as a risk factor that should be observed regularly as an important part of proactive public health policies.

Clinical Features of ANCA-Associated Vasculitis in African American Patients in the United States: A Single-Center Medical Records Review Study

BACKGROUND/PURPOSE

The aim of this study was to compare the clinical features at presentation of ANCA-associated vasculitis (AAV) between African American (AA) and White patients.

METHODS

This is a chart review of cases between January 2003 and December 2018. African American patients with AAV were identified and matched in a 1:2 ratio with White comparators based on the year of diagnosis (±4 years). Data on demographics, clinical, and laboratory features and outcomes at presentation were collected. Descriptive statistics were used to compare the characteristics between groups.

RESULTS

Thirty-two of 56 AA patients with AAV had complete data and were included for analysis. When compared with 64 matched White patients with AAV, AA patients were younger (47.5 vs 61.0 years, p = 0.001). Compared with White patients, AA patients with granulomatosis with polyangiitis (GPA) (35 vs 55 years, p = 0.0006) and microscopic polyangiitis (MPA) (55.5 vs 65.0 years, p = 0.05) were younger. African American patients with GPA were more frequently female (p = 0.008), whereas AA patients with MPA were more frequently male (p = 0.03). No differences in disease manifestations, disease activity, and outcomes were observed between AA and White patients with AAV.

CONCLUSIONS

In this single-center study, AA patients with AAV were diagnosed at a younger age than Whites; this was found in both the GPA and MPA disease phenotypes. No other significant differences were observed. Future studies are needed to confirm our findings and better describe differences of AAV in racial/ethnic minorities.

Long-term risk of stroke after traumatic brain injury: A population-based medical record review study

Objective To reliably inform secondary prevention strategies and reduce morbidity and mortality after traumatic brain injury (TBI), we sought to understand the long-term risk of stroke after TBI in patients aged 40 years and older in comparison to age- and sex-matched referents from a population-based cohort. Materials and Methods TBI cases in Olmsted County, Minnesota from January 1, 1985 to December 31, 1999 were confirmed by manual review, classified by injury severity and mechanism, and non-head trauma was quantified. Each TBI case was matched to 2 sex- and age-matched population-based referents without TBI and with similar severity non-head trauma. Records of cases and referents were manually abstracted to confirm stroke diagnosis. Stroke events during initial hospitalization for TBI were excluded. Results In total, 1,410 TBI cases were confirmed, 61% classified as Possible TBI (least severe, consistent with concussive), with the most common mechanism being falls. There were 162 stroke events among those with TBI (11.5%), and 269 among referents (9.5%). Median time to stroke from the index date for those with TBI was 10.2 years (Q1-Q3 5.2 - 17.8), and for referents 12.1 years (Q1-Q3 6.2-17.3), P = 0.215. All-severity TBI was associated with increased risk of stroke (HR: 1.32, 95% CI: 1.06-1.63, P = 0.011), but only Definite TBI (consistent with moderate-severe) was associated with significant risk (HR: 2.20, 95% CI: 1.04-4.64, P = 0.038) when stratified by severity. Discussion/Conclusion By confirming TBI cases, stroke diagnoses, and injury severity classification using manual review with levels of accuracy not previously reported, these results indicate moderate-severe TBI increases long-term risk for stroke. These findings confirm the need to regularly assess long-term vascular risk after TBI to implement disease prevention strategies.

Health care utilisation two years prior to suicide in Sweden: a retrospective explorative study based on medical records

OBJECTIVE

Previous literature has suggested that identifying putative differences in health care seeking patterns before death by suicide depending on age and gender may facilitate more targeted suicide preventive approaches. The aim of this study is to map health care utilisation among individuals in the two years prior to suicide in Sweden in 2015 and to examine possible age and gender differences.

METHODS

Design: A retrospective explorative study with a medical record review covering the two years preceding suicide.

SETTING

All health care units located in 20 of Sweden's 21 regions.

PARTICIPANTS

All individuals residing in participating regions who died by suicide during 2015 (n = 949).

RESULTS

Almost 74% were in contact with a health care provider during the 3 months prior to suicide, and 60% within 4 weeks. Overall health care utilisation during the last month of life did not differ between age groups. However, a higher proportion of younger individuals (< 65 years) were in contact with psychiatric services, and a higher proportion of older individuals (≥ 65 years) were in contact with primary and specialised somatic health care. The proportion of women with any type of health care contact during the observation period was larger than the corresponding proportion of men, although no gender difference was found among primary and specialised somatic health care users within four weeks and three months respectively prior to suicide.

CONCLUSION

Care utilisation before suicide varied by gender and age. Female suicide decedents seem to utilise health care to a larger extent than male decedents in the two years preceding death, except for the non-psychiatric services in closer proximity to death. Older adults seem to predominantly use non-psychiatric services, while younger individuals seek psychiatric services to a larger extent.

Assessing the feasibility of passive surveillance for maternal immunization safety utilizing archival medical records in Kinshasa, Democratic Republic of the Congo

INTRODUCTION

Since the establishment of the Global Alignment of Immunization Safety Assessment in pregnancy (GAIA) case definitions in 2015, there has been an urgent need for field validation of pharmacovigilance feasibility in low- and middle-income countries. In this study, we assess the availability and quality of archival medical records at ten randomly selected high-traffic maternity wards in Kinshasa province, Democratic Republic of Congo (DRC).

METHODS

A retrospective cohort of mother-child pairs was established from all recorded births taking place at study sites between July 1, 2019 to February 28, 2020 through digitization of medical records. Adverse birth outcomes and maternal vaccination status, where available and linkable, were defined according to GAIA. Basic demographic information on mothers and newborns was also tabulated; birth outcomes were assessed for both intra-site prevalence and a pooled prevalence.

RESULTS

A total of 7,697 mother-newborn pair records were extracted, with 37% of infants screening positive as cases of adverse outcomes. Maternal vaccination information was linkable to 67% of those cases. In total, 51% of stillbirths, 98% of preterm births, 100% of low birthweight infants, 90% of small for gestational age infants, 100% of microcephalic infants, and 0% of neonatal bloodstream infections were classifiable according to GAIA standards following initial screening. Forty percent of case mothers had some indication of tetanus vaccination prior to delivery in their medical records, but only 26% of case mothers met some level of GAIA definition for maternal vaccination during the pregnancy of interest.

CONCLUSIONS

Archival birth records from delivery centers can be feasibly utilized to screen for stillbirth and maternal tetanus vaccination, and to accurately classify preterm birth, low birthweight, small for gestational age, and congenital microcephaly. Assessment of other neonatal outcomes were limited by inconsistent postpartum infant follow-up and records keeping.

Discharge summary medication list accuracy across five metropolitan hospitals: a retrospective medical record audit

ObjectiveTo determine the accuracy of discharge summary (DS) medication lists across a broad cross-section of hospital inpatients and to determine what factors may be associated with errors in this document.MethodsA retrospective medical record audit was undertaken at five metropolitan hospitals that utilise an electronic medication management system (eMMS) at the point of discharge. Four hospitals utilised an eMMS for inpatient medication management, with the fifth utilising the paper-based National Inpatient Medication Chart (NIMC). Any inpatients discharged during the first week of February, May, August and November 2020 and February 2021 were included if they received both a DS and either a pharmacy-generated patient-friendly medication list or interim medication administration chart.ResultsEight-hundred and one DSs were included, of which 525 (66%) had one or more medication errors and 220 (27%) had one or more high-risk medication errors. A higher proportion of patients with polypharmacy (five or more medications) had one or more errors compared to patients without polypharmacy (67% vs 54%, P < 0.01). DSs generated from the site with paper NIMCs were less likely to have one or more errors when compared to sites using an inpatient eMMS (58% vs 68%, P < 0.01). Age, sex, language spoken and preparing the DS post-discharge were not associated with differing rates of errors. Of the 2609 individual medication errors (390 high-risk errors), the most common types were 'omitted drug or dose' (34%) and 'unnecessary drug' (33%).ConclusionMedication errors in the DS are common and more likely to occur in patients with polypharmacy.

[Informed consent in shared processes]

Nowadays, medicine tends towards specialization. But there are also more shared or interdisciplinary processes in which professionals request some type of technique or a diagnostic or therapeutic procedure that must performed by another specialist. In this scenario that involves different professionals, it is reasonable a certain debate about which of them should obtain the informed consent of the patient. The first error would be to pose this process as a confrontation between professionals who derive or delegate their own responsibilities to another. It is, on the contrary, a teamwork and not a mere delegation of duties. On the one hand, it should be the doctor who carries out the technique and, therefore, knows it best as a procedure and is an expert in the early diagnosis and management of side effects, who should inform about the procedure and its risks. And, therefore, it is his duty to obtain the appropriate informed consent. And, since everything is understood as a shared process, it would also be advisable that the physician in charge of the care and follow-up of the patient, and who has taken the initiative to request this technique, had already provided basic information, more focused on the reason for the indication, and that a pre-consent had been obtained, that is a prior elementary verbal consent of acceptance or, at least, of non-rejection. And it would be convenient to record this information in the medical record as well.

Digital diary App use for migraine in primary care: Prospective cohort study

BACKGROUND

Headache diaries are recommended for migraine management in primary care.

OBJECTIVE

Determine the acceptability and use of a digital headache diary App for migraine METHODS: Evaluative prospective primary care cohort study in North of England. Part 1 was a postal survey; if responders were interested, in Part 2 participants trialled the digital N1-Headache App headache diary for 90 days, followed by survey feedback on the App's usability.

RESULTS

A total of 637 out of 2189 invited patients (29%) completed the initial survey, and 32% of respondents had previously used a headache diary; 437 out of 637 patients (69%) were interested in using the App. Regression analysis showed that interested patients were those with more severe migraines that limit physical/intellectual activities, and who indicate to not know enough about their migraine. Actual registration numbers and compliance with the App was very modest; 53 out of 173 participants (23%), who ultimately activated their personal N1-Headache App account, were able to generate a personalised trigger and protector map & report. Furthermore, at the end of the 90 day App trial period there was a non-significant trend towards improvements in participants' health confidence levels.

CONCLUSION

Migraine patients - particularly those with more severe and frequent migraines - show an interest in using a digital headache diary App, Ultimately, consistent daily use is very modest. The challenge is to improve App usage and compliance rates to allow interpretation of more patients' migraine trigger and/or protector patterns, and wider use amongst patients.

Electronic Health Diary Campaigns to Complement Longitudinal Assessments in Persons With Multiple Sclerosis: Nested Observational Study (Preprint)

Background

Electronic health diaries hold promise in complementing standardized surveys in prospective health studies but are fraught with numerous methodological challenges.

Objective

The study aimed to investigate participant characteristics and other factors associated with response to an electronic health diary campaign in persons with multiple sclerosis, identify recurrent topics in free-text diary entries, and assess the added value of structured diary entries with regard to current symptoms and medication intake when compared with survey-collected information.

Methods

Data were collected by the Swiss Multiple Sclerosis Registry during a nested electronic health diary campaign and during a regular semiannual Swiss Multiple Sclerosis Registry follow-up survey serving as comparator. The characteristics of campaign participants were descriptively compared with those of nonparticipants. Diary content was analyzed using the Linguistic Inquiry and Word Count 2015 software (Pennebaker Conglomerates, Inc) and descriptive keyword analyses. The similarities between structured diary data and follow-up survey data on health-related quality of life, symptoms, and medication intake were examined using the Jaccard index.

Results

Campaign participants (n=134; diary entries: n=815) were more often women, were not working full time, did not have a higher education degree, had a more advanced gait impairment, and were on average 5 years older (median age 52.5, IQR 43.25-59.75 years) than eligible nonparticipants (median age 47, IQR 38-55 years; n=524). Diary free-text entries (n=632; participants: n=100) most often contained references to the following standard Linguistic Inquiry and Word Count word categories: negative emotion (193/632, 30.5%), body parts or body functioning (191/632, 30.2%), health (94/632, 14.9%), or work (67/632, 10.6%). Analogously, the most frequently mentioned keywords (diary entries: n=526; participants: n=93) were “good,” “day,” and “work.” Similarities between diary data and follow-up survey data, collected 14 months apart (median), were high for health-related quality of life and stable for slow-changing symptoms such as fatigue or gait disorder. Similarities were also comparatively high for drugs requiring a regular application, including interferon beta-1a (Avonex) and glatiramer acetate (Copaxone), and for modern oral therapies such as fingolimod (Gilenya) and teriflunomide (Aubagio).

Conclusions

Diary campaign participation seemed dependent on time availability and symptom burden and was enhanced by reminder emails. Electronic health diaries are a meaningful complement to regular structured surveys and can provide more detailed information regarding medication use and symptoms. However, they should ideally be embedded into promotional activities or tied to concrete research study tasks to enhance regular and long-term participation.

Effectiveness of quality clinical active audit in improving healthcare of a multispecialty hospital in a developing country

OBJECTIVE

Clinical audits enable a more responsible and patient-centric healthcare paradigm by comparing patient care processes to self-defined standard norms. The current study is a descriptive prospective observational analysis performed on data extracted from in-patient active audit files from a multispecialty hospital based in Delhi NCR, India. The files were reviewed to find out if the current documentation technique adhered to the accreditation board's audit guidelines.

MATERIALS AND METHODS

A random sample of 325 files among all inpatient medical records from the selected wards of the hospital was analyzed in accordance with standard protocols. The information gathered was primary in nature with 15-20 files being audited from different wards daily based on fulfillment of National Accreditation Board of Hospitals (NABH) criterion.

RESULTS

Active audit data collection was lacking in many criteria like desired outcomes (25.2%) and others. Educating clinical staff about the necessity of accurate form recording and hospital-wide consistency of medical record keeping, providing summary of admission and discharge is vital. Utmost care should have been taken to ensure that hospital medical records are maintained in a systemic and scientific manner.

CONCLUSIONS

There is an acute need for proper documentation to improve the quality. Active audits of this nature should be made regular to improve the standard of care over time.

An Assessment of Naturopathic Treatments, Health Concerns, and Common Comorbid Conditions in Fibromyalgia Patients: A Retrospective Medical Record Review

Background: Fibromyalgia (FM) is characterized by chronic pain, with allodynia and hyperalgesia being the most common signs. Many patients with FM explore, express interest, and use complementary and alternative medicine to help manage symptoms and improve quality of life. However, little is known about the clinical recommendations provided by naturopathic doctors (NDs). Objective: To describe trends in assessment and treatment of patients with FM by NDs. Methods: Retrospectively, medical records of 200 patients with the FM ICD-10 code were reviewed from the Robert Schad Naturopathic Clinic. Of these records, 70 met inclusion criteria and were further analyzed. Comorbid conditions, health concerns, physical and psychological examinations, and treatment were recorded. Patients were excluded if informed consent for research was not signed. The project was approved by the Research Ethics Board of the Canadian College of Naturopathic Medicine. Results: Seventy patients met criteria and were included in the current analysis. Most patients identified as female (96%). Vitamin D (57%), magnesium (54%), omega-3 fish oil (53%), acupuncture by an acupuncturist (53%) or an ND (40%), B12 orally or by injection (40%), and probiotics (40%) were highly utilized treatments. A past/current medical history of digestive complaints (64%) and depression/mental illness (63%) were common comorbidities, alongside a history of arthritic conditions (53%) and anxiety (43%). A family history of arthritic conditions (47%) was also prevalent. The Widespread Pain Index and Symptom Severity tool (43%) was used to assess pain and other symptoms. No adverse effects of treatment were readily identifiable. Conclusion: Findings from this study reveal elements of both consistency and variability in the treatment recommendations from NDs in a teaching clinic environment. Future research that assesses or compares treatment recommendations for FM in other settings may be informative to better understand health services, the nature of individualized care, and patient experiences.

Artifacts of Care: The Collection of Medical Records by Families in North India

In India, where there is no centralized medical records system, biomedical care providers rely on families to explain their child's illness and to carry records of any previous treatment the child may have received. Drawing on discussions of documentation, I argue that in the context of medical treatment for pediatric seizures, (1) families collect medical records to enable and shape their child's medical treatment, and (2) such a merging of medical and familial care is necessitated by the nature of their child's illness and the structure of the Indian healthcare system. Based on ethnographic fieldwork in Meerut and New Delhi, this paper attends to practices of record keeping to understand the demands biomedical institutions place on families for the treatment of their child's seizures. I examine the creation, maintenance, and movement of medical records to suggest that documents are a point of intersection between medical and kinship practices. They are artifacts of care that can narrate parallel histories of a patient's illness and family-clinician efforts to alleviate a child's suffering.

Improving the Quality of Paediatric ECG Interpretation

Aims Our aim was to complete an audit loop and identify whether implementing a paediatric ECG checklist improved the documentation and therefore the quality of paediatric ECG interpretation. We designed a paediatric ECG and education proforma in a Paediatric Emergency Department and incorporated it into daily practice. Methods We audited the medical records of children presenting with clinical indications for ECG. We included 40 records before and 40 records after the introduction of a paediatric ECG interpretation checklist. Results We assessed 10 items of documentation of which 8 related to the wave-form. Recording of these ranged from 0-65% before and from 95-100% after the checklist. Conclusion An intervention to introduce a paediatric ECG checklist, including education proforma, demonstrated significant improvement in the interpretation and documentation of a paediatric ECG. We recommend the use of this checklist in primary care and hospital settings.

How to Improve the Drafting of Health Profiles

Delineating patients' health profiles is essential to allow for a proper comparison between medical care and its results in patients with comorbidities. The aim of this work was to evaluate the concordance of health profiles outlined by ward doctors and by epidemiologists and the effectiveness of training interventions in improving the concordance. Between 2018 and 2021, we analyzed the concordance between the health profiles outlined by ward doctors in a private hospital and those outlined by epidemiologists on the same patients' medical records. The checks were repeated after training interventions. The agreement test (Cohen's kappa) was used for comparisons through STATA. The initial concordance was poor for most categories. After our project, the concordance improved for all categories of CIRS. Subsequently, we noted a decline in concordance between ward doctors and epidemiologists for CIRS, so a new training intervention was needed to improve the CIRS profile again. Initially, we found a low concordance, which increased significantly after the training interventions, proving its effectiveness.

Hydrogen-oxygen therapy alleviates clinical symptoms in twelve patients hospitalized with COVID-19: A retrospective study of medical records

A global public health crisis caused by the 2019 novel coronavirus disease (COVID-19) leads to considerable morbidity and mortality, which bring great challenge to respiratory medicine. Hydrogen-oxygen therapy contributes to treat severe respiratory diseases and improve lung functions, yet there is no information to support the clinical use of this therapy in the COVID-19 pneumonia.A retrospective study of medical records was carried out in Shishou Hospital of Traditional Chinese Medicine in Hubei, China. COVID-19 patients (aged ≥ 30 years) admitted to the hospital from January 29 to March 20, 2020 were subjected to control group (n = 12) who received routine therapy and case group (n = 12) who received additional hydrogen-oxygen therapy. The clinical characteristics of COVID-19 patients were analyzed. The physiological and biochemical indexes, including immune inflammation indicators, electrolytes, myocardial enzyme profile, and functions of liver and kidney, were examined and investigated before and after hydrogen-oxygen therapy.The results showed significant decreases in the neutrophil percentage and the concentration and abnormal proportion of C-reactive protein in COVID-19 patients received additional hydrogen-oxygen therapy.This novel therapeutic may alleviate clinical symptoms of COVID-19 patients by suppressing inflammation responses.