Key clinical pearls on the management of patients suspected of or diagnosed with Covid-19 in the outpatient setting

Here are some key points to remember when managing patients with Covid-19 symptoms in the outpatient setting.  These points are primarily based on the CDC guidelines and the current literature. They may be particularly useful to primary care providers (PCP) who do not have ready access to Covid-19 test kits or radiographic imaging in the diagnosis of patients suspected of or diagnosed with Covid-19.

  • Isolation precautions. 1,6-7 Minimize chances of exposure by placing a facemask on the patient and placing them in an examination room with the door closed. Use standard and transmission-based precautions including contact and airborne protocols when caring for the patient. Put on an isolation gown and N95 filtering facepiece respirator or higher. Use a facemask if a respirator is not available. Put on face shield or goggles if available. Adhere to strict hand hygiene practices with the use of alcohol-based hand rub with greater than 60% ethanol or 70% isopropanol before and after all patient contact. If there is no access to alcohol-based hand sanitizers, the CDC recommends hand washing with soap and water as the next best practice.

 

  • Risk Factors.2-3 Older patients and patients with severe underlying medical conditions seem to be at higher risk for developing more serious complications from Covid-19 illness. Known risk factors for severe Covid-19 include age over 60 years, hypertension, diabetes, cardiovascular disease, chronic respiratory disease, and immunosuppression.

 

  • Symptoms.2,4,8,9 Reported illnesses have ranged from mild symptoms to severe illness and death. These symptoms may appear after a 2- to 14-day incubation period.
    • Fever at any time 88-99%
    • Cough 59-79%
    • Dyspnea 19-55%
    • Fatigue 23-70%
    • Myalgias 15%-44%
    • Sputum production 23-34%
    • Nausea or vomiting 4%-10%
    • Diarrhea 3%-10%
    • Headache 6%-14%
    • Sore throat 14%
    • Rhinorrhea/nasal congestion (4.8%)
    • Anosmia (undocumented percentage)

 

  • Treatment for mild illness.5 Most patients have mild illness and are able to recover at home. Counsel patients suspected to have Covid-19 to begin a home quarantine staying in one room away from other people as much as possible. Patients should drink lots of fluids to stay hydrated and rest. Over the counter medicines may help with symptoms. There is controversy regarding the safety of NSAIDs in Covid-19 (See related P4P pearl). Generally, symptoms last a few days and  patients get better after a week. There is no official guidance from the CDC or other reliable sources on how often a PCP should check in with a patient confirmed with Covid-19 and in quarantine. Please use good judgement and utilize telehealth capabilities via phone call, video call, etc… if possible.

 

  • Treatment for severe illness.3 Patients should be transferred immediately to the nearest hospital. If there is no transfer service available, a family member with appropriate personal protective equipment (PPE) precautions, should drive patient to nearest hospital for critical care services.

 

  • Ending home isolation. 5
    • Without testing: Patients can stop isolation without access to a test result after 3 things have happened. 1) No fever for at least 72 hours. This is 3 full days of no fever and without the use of medication that reduces fever; 2) Respiratory symptoms have improved.; and 3) At least 7 days have passed since symptoms first appeared.
    • With testing. 5 Home isolation may be ended after all of the following 3 criteria have been met: 1) No fever for at least 72 hours. This is 3 full days of no fever and without the use of medication that reduces fever; 2) Respiratory symptoms have improved; and 3) Negative results from at least 2 consecutive nasopharyngeal swab specimens collected more than 24 hours apart.

To all the healthcare providers out there, please be safe and stay healthy!

 

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Contributed by Erica Barnett, Harvard Medical Student, Boston, MA.

 

References:

  1. CDC. Evaluating and Testing Persons for Coronavirus Disease 2019 (COVID-19). https://www.cdc.gov/coronavirus/2019-nCoV/hcp/clinical-criteria.html
  2. CDC. Symptoms and Testing. https://www.cdc.gov/coronavirus/2019-ncov/symptoms-testing/index.html
  3. World Health Organization. Operational Considerations for case management for COVID-19 in health facility and community. https://apps.who.int/iris/bitstream/handle/10665/331492/WHO-2019-nCoV-HCF_operations-2020.1-eng.pdf
  4. Partners in Health. Resource Guide 1: Testing, Tracing, community management. https://www.pih.org/sites/default/files/2020-03/PIH_Guide_COVID_Part_I_Testing_Tracing_Community_Managment_3_28.pdf
  5. CDC. Caring for someone at home. https://www.cdc.gov/coronavirus/2019-ncov/if-you-are-sick/care-for-someone.html
  6. CDC. Using PPE. https://www.cdc.gov/coronavirus/2019-ncov/hcp/using-ppe.html
  7. CDC. Hand Washing. https://www.cdc.gov/coronavirus/2019-ncov/hcp/hand-hygiene.html
  8. Harvard Health Publishing. COVID-19 Basics. https://www.health.harvard.edu/diseases-and-conditions/covid-19-basics
  9. Guan W, Ni Z, Hu Y, et al. Clinical characteristics of Coronavirus disease 2019 in China. N Engl J Med 2020, March 6. DOI:10.1056/NEJM022002032 https://www.ncbi.nlm.nih.gov/pubmed/32109013

 

Disclosures: The listed questions and answers are solely the responsibility of the author and do not necessarily represent the official views of Massachusetts General Hospital, Harvard Catalyst, Harvard University, its affiliate academic healthcare centers, or its contributors. Although every effort has been made to provide accurate information, the author is far from being perfect. The reader is urged to verify the content of the material with other sources as deemed appropriate and exercise clinical judgment in the interpretation and application of the information provided herein. No responsibility for an adverse outcome or guarantees for a favorable clinical result is assumed by the author. Thank you!

Key clinical pearls on the management of patients suspected of or diagnosed with Covid-19 in the outpatient setting

Should male patients with suspected urinary tract infection routinely undergo a prostate exam?

Yes! That’s because any urinary tract infection (UTI) in men has the potential for prostatic involvement1 —-as high as 83% by one report. 2  

To make the matters more confusing, patients with acute bacterial prostatitis (ABP) often present with symptoms just like those of UTI,  such as urinary frequency, dysuria, malaise, fever, and myalgias. 3  In the elderly, atypical presentation is not uncommon (eg, confusion, incontinence, fall). 4  Under these circumstances, bacteriuria and pyuria may also be related to ABP and the prostate exam should be an important part of your evaluation.

Although the sensitivity of prostate tenderness on digital rectal exam varies widely for ABP (9%-100%), a painful exam should raise suspicion for ABP, and by itself may be an independent predictor for clinical and bacteriologic failure of therapy. 1 Along with tenderness, fluctuance of prostate, particularly in the setting of voiding difficulties and longer duration of symptoms, may also suggest the presence of prostatic abscess. 5,6 

But be gentle when performing a prostate exam and don’t massage it because you could potentially cause bacteremia and worsening of sepsis! 1,7

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References

  1. Etienne M, Chavanet P, Sibert L, et al. Acute bacterial prostatitis: heterogeneity in diagnostic criteria and management. Retrospective multicentric analysis of 371 patients diagnosed with acute prostatitis. BMC Infectious Diseases 2008;8:12. https://bmcinfectdis.biomedcentral.com/track/pdf/10.1186/1471-2334-8-12?site=bmcinfectdis.biomedcentral.com
  2. Ulleryd P, Zackrisson B, Aus G, et al. Prostatic involvement in men with febrile urinary tract infection as measured by serum prostate-specific antigen and transrectal ultrasonography. BJU Int 1999;84:470-4. http://onlinelibrary.wiley.com/doi/10.1046/j.1464-410x.1999.00164.x/pdf
  3. Krieger JN, Nyberg L, Nickel JC. NIH consensus definition and classification. JAMA 1999;282:236-37. http://jamanetwork.com/journals/jama/article-abstract/1030245
  4. Harper M, Fowlis. Management of urinary tract infections in men. Trends in Urology Gynaecology & Sexual Health. January/February 2007. http://onlinelibrary.wiley.com/doi/10.1002/tre.8/pdf
  5. Lee DS, Choe HS, Kim HY, et al. Acute bacterial prostatitis and abscess formation. BMC Urology 2016;16:38. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4936164/
  6. Oliveira P, Andrade JA, Porto HC, et al. Diagnosis and treatment of prostatic abscess. International Braz J Urol 2003;29: 30-34. http://www.scielo.br/pdf/ibju/v29n1/v29n1a06.pdf
  7. Lipsky BA, Byren I, Hoey CT. Treatment of bacterial prostatitis. Clin Infect Dis 2010; 50:1641-52. https://academic.oup.com/cid/article/50/12/1641/305217

 

Should male patients with suspected urinary tract infection routinely undergo a prostate exam?