Risk factors for unplanned hospital readmissions within 30 days of discharge among medical oncology patients: A retrospective medical record review

Associations of readiness for hospital discharge with symptoms and non-routine utilization of post-discharge services among cancer patients receiving oral chemotherapy at home: A prospective study

BACKGROUND

Readiness for hospital discharge is associated with patients' health outcomes after they return home. However, little is known about this association among cancer patients receiving oral chemotherapy at home. This study aimed to examine whether patients' reported readiness for hospital discharge was associated with symptoms and non-routine utilization of post-discharge services among cancer patients receiving oral chemotherapy at home.

METHODS

A prospective study was conducted, and 151 cancer patients receiving oral chemotherapy were recruited from a provincial level hospital in South China between October 2018 and December 2019. The primary outcome was readiness for hospital discharge assessed by the Readiness for Hospital Discharge Scale-Short Form on the day of discharge. The secondary endpoints were symptoms assessed by MD Anderson Symptom Inventory and non-routine utilization of post-discharge services within one cycle of chemotherapy at home (21 days).

RESULTS

Among these 151 participants, 74.2% of them reported as ready for discharge. Patients who were employed, lived in suburban area or villages, had a higher Eastern Cooperative Oncology Group score, took Tegafur as oral chemotherapy, and took oral chemotherapy for the first time reported lower readiness for hospital discharge. These five factors explained 28.1% of variance in readiness for hospital discharge. Patients who were not ready for discharge were prone to report higher symptom severity (p = 0.038). No differences in non-routine utilization of post-discharge services were found between the readiness versus non-readiness for discharge groups (p = 0.891).

CONCLUSIONS

Most cancer patients receiving oral chemotherapy at home were ready for discharge, which was influenced by employment status, residence status, Eastern Cooperative Oncology Group score, type of oral chemotherapy drug, and the experience of taking oral chemotherapy at home. Patients with lower readiness reported worse symptom severity at home. Routine assessment was suggested to recognize unready patients, and more extensive preparations for discharge were recommended to help them manage symptoms at home.

Evaluation of early unplanned readmissions and predisposing factors in an oncology clinic

BACKGROUND

Unplanned readmission in the first 30 days after discharge is an important medical problem, although the data on cancer patients is limited. So we planned to evaluate the rates and causes of early readmissions and the predisposing factors.

METHODS

Patients hospitalized in Hacettepe University Oncology services between August 2018 and July 2019 were included. The demographic features, tumor stages, regular drugs, last laboratory parameters before discharge, and readmissions in the first 30 days after discharge were recorded. The predisposing features were evaluated with univariate and multivariate analyses.

RESULTS

A total of 562 hospitalizations were included. The mean age of the patients was 58.5 ± 14.5 years. Almost 2/3 of the hospitalizations were due to symptom palliation and infections. Eighty-three percent of the patients had advanced disease, and over 60% had an ECOG score of 2 and above. In the first 30 days after discharge, 127 patients were readmitted (22.6%). Advanced stage disease, presence of polypharmacy (5 or more regular drugs), hospitalization setting (emergency department (ED) vs. outpatient clinic), and hypoalbuminemia (< 3 gr/dL) were associated with a statistically significant increase in the risk of readmission. Among these factors, advanced-stage disease (HR: 2.847, 95% CI: 1.375-5.895), hospitalization from ED (HR: 1.832, 95% CI: 1.208-2.777), and polypharmacy (HR: 1.782, 95% CI: 1.173-2.706) remained significant in multivariate analyses.

CONCLUSIONS

In this study, 22% of cancer patients had early readmissions. The readmission risk increased in patients with advanced disease, hospitalization from ED, and polypharmacy. The optimal post-discharge plan may reduce readmissions in all oncology patients, with priority for these patient groups.