COVID-19 emerged as a viral pandemic in the year 2019. The practice and scope of surgery and medicine transformed radicially as the virus spread across the world. There is an urgent need to understand the outcomes of COVID-19 infected patients who undergo surgery. We present a comprehensive review of the current literature on the management of surgical patients who develop COVID-19. Findings Poor outcomes were most frequent in general surgery or oncological surgery patients who were older with chronic comorbidities. In contrast, outcomes among transplant surgery and obstetric patients were not signficantly altered by COVID-19. Surgical societies have released specialty specific guidelines on the managment of patients who require surgical care during the pandemic. Conclusion COVID-19 is associated with adverse outcomes and increased mortality in surgical patients. Data is currently limited, often restricted to single sites and smaller cohorts. As the sequelae of the virus is better understood, the revisions to the guidelines on managment of surgical patients may help improve outcomes.
Cancer pain is often treated with opioids, a therapeutic regimen that can become a challenge in patients with an opioid use disorder (OUD). While use of the buprenorphine-naloxone combination is an effective medication-assisted treatment (MAT) for OUD, its use in pain patients with OUD has been controversial due to concerns that co-administration of buprenorphine can reduce or block analgesia and precipitate opioid withdrawal in those patients requiring full opioid agonists. Data on its use in cancer pain patients are lacking. In this case series, the authors explore the frequency of buprenorphine-naloxone use and its outcomes in patients in a Comprehensive Care Center (CCC) Pain Registry. OUD was deduced from an International Classification of Diseases (ICD-10) diagnostic code for opioid-related disorders recorded in the electronic medical records. Of 2,320 chronic cancer pain patients, 125 patients had ICD-10 code for opioid-related disorders, and 43 had a diagnosis of opioid abuse of whom 11 received buprenorphinenaloxone combinations. Eight patients on 18 (6-24) mg per day of buprenorphinenaloxone remained in therapy for 4 (2-7) years without opioid abuse relapse. This assessment was based on clinician's notes, the Prescription Monitoring Program, random urine drug screening, and the absence of Urgent Care Center visits for opioid withdrawal or overdose. When short-term opioids were administered for acute pain, these patients were able to taper down and stop them quickly without an opioid abuse relapse. Buprenorphine-naloxone was effective as the sole analgesic in selected patients. Given its success at the CCC, buprenorphine-naloxone should be made available and strongly considered as a treatment for patients suffering from OUD during and following cancer treatment and when cancer pain reduces or resolves.
BackgroundLow body mass index (BMI) is suspected of being associated with low transdermal fentanyl (TDF) blood levels and worse pain relief. Clinical pain data to support this claim are lacking.MethodsUsing a Chronic Pain Registry, we identified 901 cancer patients who received TDF at outpatient pain service clinics of our cancer center from 7/1/2011 to 12/1/2016. Of these, 240 patients had a BMI measure, pain intensity, and pain relief scores documented within 30 days of a TDF order. We examined associations between BMI, TDF dose, Worst and Least pain scores, and pain relief scores using standard statistical tests.ResultsIn cancer patients receiving TDF, low BMI (<18.5) was significantly associated with greater pain relief irrespective of TDF dose and borderline significantly associated with greater percent pain relief after controlling for age, cancer diagnoses, and pain etiology (P = .073), suggesting that low BMI may independently predict better pain relief in cancer patients. As there were no significant associations between BMI and TDF dose, we find no basis for BMI‐dependent dose modification or avoiding TDF in cachectic and low BMI patients.ConclusionsWhen predicting percent pain relief, we conclude that there is no basis for avoiding TDF or modifying its dose in cancer patients with low BMI and cachexia.
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