A Comparative Analysis on Korean Medical and Western Medical Service Usage Tendency of Rotator Cuff Surgery Patients - Using HIRA’s Patients Sample Data

Objectives: To lay the foundation for future research into Korean Medicine treatment for Rotator Cuff repair surgery patients by analyzing Korean Medical and Western Medical service utilization and treatment duration.Methods: Data sampling was performed on 2015’s HIRA patient data (confidence level of 97%) to analyze patients’ Korean Medical and Western Medical service usage tendency. Sampled groups were divided into two groups: i) Patients who completed their treatment within five months after the rotator cuff surgery (termination group), ii) Patients who were treated for more than five months after the surgery (continuation group). Then the patients’ Korean Medical and Western Medical service usage tendency was investigated and information of these patients are arranged.Results: Out of 1,453,486 patients who were gathered for sampling, 2,461 patients in total had gone through rotator cuff repair surgery. The termination group had 517 patients and the continuation group had 541 patients. The proportion of patients who visited a Korean Medicine clinic was lower in the termination group than the continuation group.Conclusion: The continuation group received more treatments (both in Western Medicine and Korean Medicine) and spent more on medical expenses compared to the termination group. Further research is highly recommended for more efficient Western Medicine and Korean Medicine treatments and reduced medical expenditure.

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Dyslipidemia With Perioperative Statin Usage Is Not Associated With Poorer 24-Month Functional Outcomes After Arthroscopic Rotator Cuff Surgery

The American Journal of Sports Medicine ◽

10.1177/0363546520937266 ◽

2020 ◽

Vol 48 (10) ◽

pp. 2518-2524

Author(s):

Gerald Joseph ShengXiang Zeng ◽

Merrill Jian Hui Lee ◽

Jerry Yongqiang Chen ◽

Benjamin Fu Hong Ang ◽

Ying Hao ◽

...

Keyword(s):

Rotator Cuff ◽

Rotator Cuff Repair ◽

Functional Outcomes ◽

Density Lipoprotein ◽

Rotator Cuff Disease ◽

Significant Difference ◽

Statin Usage ◽

Arthroscopic Rotator Cuff ◽

Cuff Repair ◽

Rotator Cuff Surgery

Background: Current literature suggests a higher rate of rotator cuff disease development in patients with dyslipidemia (DL). Moderate to high levels of DL are associated with higher rates of retear and revision surgery after arthroscopic rotator cuff repair. Statins protect against development of rotator cuff disease and mitigate the need for rotator cuff repair. Purpose: We aimed to investigate the influence of DL and statin use on postoperative functional outcomes. Study Design: Cohort study; Level of evidence, 3. Methods: Between 2010 and 2016, 266 patients underwent arthroscopic double-row rotator cuff repair for atraumatic full-thickness tears. Evaluation was conducted preoperatively and at 3, 6, 12, and 24 months postoperatively. Three functional outcome measures were used (Constant Shoulder Score [CSS], Oxford Shoulder Score [OXF], and University of California, Los Angeles, Shoulder Rating Scale [UCLASS]), as well as a visual analog scale (VAS) for pain. DL and non-DL were classified through screening of health and assessment of lipid levels within 6 months of surgery (triglycerides, total cholesterol, low-density lipoprotein, and high-density lipoprotein). Patients with DL were divided into statin users and nonusers. Types and dosages of statins were recorded, and intensity and equivalency charts were employed for standardization. Mann-Whitney U test and Pearson chi-square test were used for analysis. Generalized estimating equations and linear mixed models were used to examine the influence of DL and statin dosage, respectively on percentage change of postoperative outcome scores. Results: Increased age was associated with a higher incidence of DL ( P < .001), and 86% of the DL group was taking statins. The DL group also exhibited poorer scores preoperatively (CSS, P = .001; OXF, P = .032). No significant difference in scores was elicited between the DL and non-DL groups at 24 months. However, patients with DL experienced greater percentage improvement of CSS and OXF from preoperative baseline than did patients without DL ( P = .008 and P = .034, respectively) at 24 months. There was no significant difference in 24-month functional outcomes between statin users and nonusers. No statistically significant change of CSS; OXF; UCLASS; or VAS was noted with increasing statin doses at 24 months. Conclusion: Patients with DL with perioperative statin usage did not have poorer 24-month functional outcomes after arthroscopic rotator cuff surgery compared with those in patients without DL.

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Minimal Clinically Important Difference, Substantial Clinical Benefit, and Patient Acceptable Symptomatic State After Arthroscopic Rotator Cuff Repair

The American Journal of Sports Medicine ◽

10.1177/0363546520943862 ◽

2020 ◽

Vol 48 (11) ◽

pp. 2650-2659

Author(s):

Dong Min Kim ◽

Tae Hyung Kim ◽

Erica Kholinne ◽

Jeong Hee Park ◽

Myung Jin Shin ◽

...

Keyword(s):

Rotator Cuff ◽

Rotator Cuff Repair ◽

Older Age ◽

Substantial Clinical Benefit ◽

Massive Tear ◽

Male Sex ◽

Arthroscopic Rotator Cuff ◽

Cuff Repair ◽

Rotator Cuff Surgery ◽

Preoperative Score

Background: Minimal clinically important difference (MCID), substantial clinical benefit (SCB), and patient acceptable symptomatic state (PASS) are emerging criteria for patient-based treatment assessments. However, few studies have investigated these measures after rotator cuff repair. Purpose: (1) To determine MCID, SCB, and PASS values for pain visual analog scale (pVAS), Single Assessment Numeric Evaluation (SANE), American Shoulder and Elbow Surgeons (ASES) score, and University of California, Los Angeles (UCLA) score after arthroscopic rotator cuff repair. (2) To determine factors for achieving the MCID, SCB, and PASS. Study Design: Cohort study (diagnosis); Level of evidence, 2. Methods: We analyzed prospectively collected data from a rotator cuff surgery registry between March 2018 and February 2019. Eighty-two patients were included, and anchor questions for deriving MCID, SCB, and PASS values were applied at 1-year follow-up after the surgery. The MCID and SCB for the pVAS, ASES, SANE, and UCLA scores were then derived via 2 methods: a sensitivity- and specificity-based approach, which was used alone to derive PASS values, and a between-patients approach. Additionally, univariable and multivariable logistic regression analyses were performed to determine factors for achieving the MCID, SCB, and PASS. Results: All 4 scores showed acceptable areas under the curve. MCID, SCB, and PASS values for the pVAS were 1.5, 2.5, and 1.7; for ASES scores, 21.0, 26.0, and 78.0; for SANE, 13.0, 20.0, and 71.0; and for UCLA scores, 6.0, 8.0, and 23.0, respectively. Poor preoperative scores demonstrated significantly higher odds ratios (ORs) for achieving the MCID and SCB and lower ORs for achieving the PASS. Retear, large to massive tear, and older age showed lower ORs for achieving the MCID or SCB. For PASS items, male sex and biceps tenodesis had higher ORs, and older age had lower ORs. MCID, SCB, and PASS values per the sensitivity- and specificity-based approach were applied in factor analyses. Conclusion: Reliable MCID, SCB, and PASS values were obtained from patient evaluations 1 year after arthroscopic rotator cuff surgery. Poor preoperative score (MCID and SCB), male sex, and biceps tenodesis showed higher ORs, whereas poor preoperative score (PASS), retear, large to massive tear, and older age demonstrated lower ORs.

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