Unhealthy alcohol use in a 65-year-old man awaiting surgery

Not surprisingly, unhealthy levels of alcohol use is associated with surgical complications. Adressing it through screening and clinical management could improve outcomes.

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Three months before elective hip arthroplasty, a 65-yearold man with osteoarthritis presents to his family physician to discuss his alcohol consumption. His surgeon had expressed concern and advised him to speak to his family physician about decreasing his drinking before surgery. He reports drinking around 6 to 10 ounces of whiskey daily for the past 5 years. His alcohol intake increased gradually after retirement, and he now has cravings daily. He recently abstained from alcohol for 4 days while visiting family and developed irritability, tremor, nausea and headache. He has never had withdrawal seizures or delirium tremens, and he does not use any other substances. He is otherwise healthy, apart from hypertension that is controlled with perindopril. He is alarmed by his cravings, withdrawal symptoms and surgeon’s concerns, and is considering decreasing his alcohol use.

Author/s:

Brothers, T. D., Kaulbach, J., Tran, A.

Total knee replacement after high tibial osteotomy: time-to-event analysis and predictors

Devin Evans — Wed, 03 Feb 2021 06:00:00 +0000

Date Added:

February 3, 2021

Journal/Publication:

The Canadian Medical Association Journal

Publication Date:

February 1, 2021

Issue:

Volume:

193

Pages:

158-166

URL:

Total knee replacement after high tibial osteotomy: time-to-event analysis and predictors

Type:

Clinical Research Results

Format:

Article

DOI (1):

10.1503/cmaj.200934

Keywords

PMID (1):

33526542

MeSH

This study documents to beneficial effects of high tibial osteotomy for medial compartment osteoarthritis of the knee. James W. Mold, MD, MPH

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BACKGROUND: An important aim of high tibial osteotomy (HTO) is to prevent or delay the need for total knee replacement (TKR). We sought to estimate the frequency and timing of conversion from HTO to TKR and the factors associated with it.

METHODS: We prospectively evaluated patients with osteoarthritis (OA) of the knee who underwent medial opening wedge HTO from 2002 to 2014 and analyzed the cumulative incidence of TKR in July 2019. The presence or absence of TKR on the HTO limb was identified from the orthopedic surgery reports and knee radiographs contained in the electronic medical records for each patient at London Health Sciences Centre. We used cumulative incidence curves to evaluate the primary outcome of time to TKR. We used multivariable Cox proportional hazards analysis to assess potential preoperative predictors including radiographic disease severity, malalignment, correction size, pain, sex, age, body mass index (BMI) and year of surgery.

RESULTS: Among 556 patients who underwent 643 HTO procedures, the cumulative incidence of TKR was 5% (95% confidence interval [CI] 3%–7%) at 5 years and 21% (95% CI 17%–26%) at 10 years. With the Cox proportional hazards multivariable model, the following preoperative factors were significantly associated with an increased rate of conversion: radiographic OA severity (adjusted hazard ratio [HR] 1.96, 95% CI 1.12–3.45), pain (adjusted HR 0.85, 95% CI 0.75–0.96)], female sex (adjusted HR 1.67, 95% CI 1.08–2.58), age (adjusted HR 1.50 per 10 yr, 95% CI 1.17–1.93) and BMI (adjusted HR 1.31 per 5 kng/m2, 95% CI 1.12–1.53).

Author/s:

Primeau, Codie A., Birmingham, Trevor B., Leitch, Kristyn M., Willits, Kevin R., Litchfield, Robert B., Fowler, Peter J., Marsh, Jacquelyn D., Chesworth, Bert M., Dixon, Stephanie N., Bryant, Dianne M., Giffin, J. Robert