Journals / Ankara Üniversitesi Tıp Fakültesi Mecmuası / 2020 / Cilt: 73 - Sayı: 2

New Therapeutic Options for Treatment of Multi-drug Resistant Gram-negative Microorganisms

Çoklu İlaca Dirençli Gram-negatif Mikroorganizmalarla Gelişen Enfeksiyonlarda Yeni Tedavi Seçenekleri

Pages
96–101
Publication Date
2022-10-10
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Although, with all these new treatment options, we get stronger against infections that are causedby drug resistant gram-negatives, the best way to combat drug resistant microorganisms is to prevent the resistance and spread of resistant clonesthe rational use of antibiotics.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Recently, antibiotic resistance in gram-negative microorganisms has been increased.
📊
Key Findings & Data:Thisincrease in antimicrobial resistance results in frequently inappropriate use of antibiotics.
💡
Conclusion & Impact:Although, with all these new treatment options, we get stronger against infections that are causedby drug resistant gram-negatives, the best way to combat drug resistant microorganisms is to prevent the resistance and spread of resistant clonesthe rational use of antibiotics.
🔬Design:Review & Systematic Survey
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Recently, antibiotic resistance in gram-negative microorganisms has been increased. While multi-drug resistant and extensively-drug resistantgram-negative strains are the most common cause of healthcare-associated infections, and they are related with high morbidity and mortality. Thisincrease in antimicrobial resistance results in frequently inappropriate use of antibiotics. Effective antibiotic options are decreasing, in proportionto this, new antibiotic development is less than the resistance. However, datas related with on some newly developed and developing antibiotics,which are included in the old antimicrobial classes, are increasing. In this review, it is aimed to present new antibiotic options that are being usedand are being developed for the treatment of infections which are caused by antibiotic resistant gram-negative microorganisms are presented.Double carbapenem therapy has been studied and evaluated as a treatment option for carbapenemase producing Enterobacteriaceae. Ceftazidime-avibactam, meropenem - vaborbactam and ceftolozan - tazobactam, which are new beta-lactam beta-lactamase inhibitors, will soon appear to beincluded in daily clinical practice. In addition, imipenem/cilastatin - relebactam, eravacycline, plasomycin and cefiderocol are new antibiotics thatare still being studied for efficacy and safety. Although, with all these new treatment options, we get stronger against infections that are causedby drug resistant gram-negatives, the best way to combat drug resistant microorganisms is to prevent the resistance and spread of resistant clonesthe rational use of antibiotics.

Özet

Günümüzde gram-negatif mikroorganizmalarda direnç giderek artmaktadır. Çoklu ilaca dirençli ve yaygın ilaca dirençli suşlar ile gelişen enfeksiyonlar hastalarda sağlık bakımı ilişkili enfeksiyonların en sık nedeni iken, yüksek mortalite ve morbidite ile ilişkilidir. Dirençteki bu artış antibiyotiklerin artmış ve kimi zaman uygunsuz kullanımıyla sonuçlanmaktadır. Etkin antibiyotik seçenekleri azalmakta, buna oranla yeni geliştirilen antibiyotik sayısı direnç karşısında daha az izlenmektedir. Ancak yine de eski sınıflara dahil edilen yeni geliştirilen ve geliştirilmekte olan bazı antibiyotikler ile ilgili veriler artmaktadır. Bu derlemede, antibiyotik dirençli gram-negatiflerle gelişen enfeksiyonların tedavisi için geliştirilen, kullanılmakta olan ve geliştirilmekte olan yeni antibiyotik seçenekleri sunulmuştur. İkili karbapenem tedavisi, karbapenemaz üreten enterikler için bir seçenek olarak değerlendirilmiş ve çalışılmıştır. Yeni beta laktam - beta laktamaz inhibitörleri olan seftazidim - avibaktam, meropenem- vaborbaktam ve seftolozan - tazobaktam da yakında günlük klinik pratikte yerini alacak gibi görünmektedir. Buna ek olarak, imipenem/silastatin - relebaktam, eravasiklin, plazomisin ve sefiderokol de etkinlik ve güvenilirlik açısından çalışmaları sürmekte olan yeni antibiyotiklerdir. Tüm bu yeni tedavi seçenekleri ile elimiz dirençli gram-negatiflerle gelişen enfeksiyonlara karşı güçlenmekte olsa da asıl olan direncin ve yayılımının önlenmesi, bunun için de antibiyotiklerin akılcı bir şekilde kullanılmasıdır.

🔖

Cite This Article

AYHAN, M. (2022). New Therapeutic Options for Treatment of Multi-drug Resistant Gram-negative Microorganisms. Ankara Üniversitesi Tıp Fakültesi Mecmuası, Cilt: 73 - Sayı: 2, 96–101. https://ajindex.com/articles/443554

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (14)

  1. Sheu CC, Chang YT, Lin SY, et al. Infections caused by carbapenem-resistant Enterobacteriaceae: An update on therapeutic options. Front Microbiol. 2019;10:80
  2. Willyard C. Drug-resistant bacteria ranked. Nature. 2017;543:15
  3. Shrivastava SR, Shrivastava PS, Ramasamy J. World health organization releases global priority list of antibiotic-resistant bacteria to guide research, discovery, and development of new antibiotics. JMS - J Med Soc. 2018;32:76-77
  4. Frieden T. Antibiotic resistance threats in the United States. Centers Dis Control Prev. 2013;114
  5. Kaye KS, Pogue JM. Infections Caused by Resistant Gram-Negative Bacteria: Epidemiology and Management. Pharmacotherapy. 2015;35:949-962
  6. Bulik CC, Nicolau DP. Double-carbapenem therapy for carbapenemaseproducing Klebsiella pneumoniae. Antimicrob Agents Chemother. 2011;55:3002-3004
  7. Anderson KF, Lonsway DR, Rasheed JK, et al. Evaluation of methods to identify the Klebsiella pneumoniae carbapenemase in Enterobacteriaceae. J Clin Microbiol. 2007;45:2723-2725
  8. Mashni O, Nazer L, Le J. Critical Review of Double-Carbapenem Therapy for the Treatment of Carbapenemase-Producing Klebsiella pneumoniae. Ann Pharmacother. 2019;53:70-81
  9. Souli M, Karaiskos I, Masgala A, et al. Double-carbapenem combination as salvage therapy for untreatable infections by KPC-2-producing Klebsiella pneumoniae. Eur J Clin Microbiol Infect Dis. 2017;36:1305-1315
  10. De Pascale G, Martucci G, Montini L, et al. Double carbapenem as a rescue strategy for the treatment of severe carbapenemase-producing Klebsiella pneumoniae infections: A two-center, matched case-control study. Crit Care. 2017;21:1-10
  11. Oliva A, Scorzolini L, Castaldi D, et al. Double-carbapenem regimen, alone or in combination with colistin, in the treatment of infections caused by carbapenem-resistant Klebsiella pneumoniae (CR-Kp). J Infect. 2017;74:103-106
  12. Rodriguez-Baño J, Gutiérrez-Gutiérrez B, Machuca I, Pascual A. Treatment of Infections Caused by Extended-Spectrum-Beta-. Clin Microbiol Rev [Internet]. 2018;31:1-42. Available from: http://cmr.asm.org/content/31/1/ e00087-17.full.pdf 13. Bassetti M, Graziano E, Berruti M, et al. The role of fosfomycin for multidrugresistant gram-negative infections. Curr Opin Infect Dis. 2019;32:617-625
  13. Doi Y. Treatment Options for Carbapenem-resistant Gram-negative Bacterial Infections. Clin Infect Dis. 2019;69:S565-575
  14. Yu W, Shen P, Bao Z, et al. In vitro antibacterial activity of fosfomycin combin