Silent hypoxia (shima hypoxia mai farin ciki )[1][2] shi ne hypoxia wanda bai dace da ƙarancin numfashi ba.[3][4][5] An san yana da rikitarwa na COVID-19.[6][7] Ana hasashen cewa wannan yanayin yana faruwa ne ta hanyar SARS-CoV-2 da ke shafar kwararar jini na hanyoyin huhu, ban da magudanar jini a cikin huhu, wanda dole ne ya dace da shi don ba da damar iskar da ta dace, amma ba ta yi tasiri sosai ba. haifar da ƙarancin numfashi.[8][9] Hakanan ana hasashen cewa hypoxia na iya faruwa ta hanyar samuwar ƙananan gudan jini a cikin huhu.[10][11][12] An nuna cewa yawan numfashi na marasa lafiya da COVID-19 yana karuwa a hankali, wanda hakan ke haifar da hypoxia na shiru.[13] An kuma nuna cewa marasa lafiya na COVID-19 suna samun ƙarancin ƙarancin numfashi bayan motsa jiki fiye da marasa COVID-19.[14] Hakanan an san yanayin yana haifar da ciwon huhu[15] da ciwon tsayi .[16][17][18]

Silent hypoxia
Bayanai
Ƙaramin ɓangare na hypoxia (en) Fassara
Gamma rays

Wani kayan aiki da ake amfani da shi don tantance hypoxia shiru shine gwajin tafiya na mintuna shida, ( 6MWT ), inda majiyyaci ke tafiya a cikin taki na yau da kullun na mintuna shida, don saka idanu kan martanin ilimin halittar jiki.[19] An tabbatar da cewa, bayan yin 6MWT, marasa lafiya na COVID-19 sun fi iya haɓaka hypoxia da ke haifar da motsa jiki without alamun cutar ba fiye da marasa lafiya na COVID-19 waɗanda ke fama da fibrosis na huhu na idiopathic.[20] Hakanan za'a iya gano yanayin da farko ta amfani da bugun jini na prehospital oximetry .[21][22]

Hasashen hypoxia na shiru gabaɗaya mara kyau ne,[23][24] kamar yadda matakan iskar oxygen a cikin jini na iya raguwa ƙasa da kashi 50 ba tare da an lura da su ba.[25]

Manazarta

gyara sashe
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  2. LaMotte S (7 May 2020). "Silent hypoxia: Covid-19 patients who should be gasping for air but aren't". CNN.
  3. Pappas S (23 April 2020). "'Silent hypoxia' may be killing COVID-19 patients. But there's hope". Live Science.
  4. "Three reasons why COVID-19 can cause silent hypoxia". ScienceDaily. 19 November 2020.
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  8. "Silent Hypoxia Typically Not the First Symptom of COVID-19, Other Early Symptoms Should Be Monitored". American Lung Association. 15 May 2020.
  9. Gupta J (20 November 2020). "Three reasons why coronavirus can cause silent hypoxia". Hindustan Times.
  10. "COVID-19 complications: Silent hypoxia emerges as new killer in Kerala". The New Indian Express. 7 June 2020.
  11. "Study explains why Covid-19 can cause silent hypoxia". The Tribune. 30 November 2020.
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  13. Wei-Haas M (8 May 2020). "They don't struggle to breathe—but COVID-19 is starving them of oxygen". National Geographic.
  14. Fuglebjerg NJ, Jensen TO, Hoyer N, Ryrsø CK, Lindegaard B, Harboe ZB (October 2020). "Silent hypoxia in patients with SARS CoV-2 infection before hospital discharge". International Journal of Infectious Diseases. 99: 100–101. doi:10.1016/j.ijid.2020.07.014. PMC 7836996. PMID 32663601.
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  18. Blanchet D, Greene S. "Your Captain Speaking: Silent Hypoxia and COVID-19". EMS World. Archived from the original on 2021-05-08. Retrieved 2021-11-18.
  19. "Six-Minute Walk Test". American Lung Association.
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  21. Luks AM, Swenson ER (September 2020). "Pulse Oximetry for Monitoring Patients with COVID-19 at Home. Potential Pitfalls and Practical Guidance". Annals of the American Thoracic Society. 17 (9): 1040–1046. doi:10.1513/AnnalsATS.202005-418FR. PMC 7462317. PMID 32521167.
  22. Torjesen I (27 October 2020). "Covid-19: Patients to use pulse oximetry at home to spot deterioration". The BMJ: m4151. doi:10.1136/bmj.m4151. S2CID 225078120.
  23. Brouqui P, Amrane S, Million M, Cortaredona S, Parola P, Lagier JC, Raoult D (January 2021). "Asymptomatic hypoxia in COVID-19 is associated with poor outcome". International Journal of Infectious Diseases. 102: 233–238. doi:10.1016/j.ijid.2020.10.067. PMID 33130200.
  24. Lari A, Alherz M, Nouri A, Botras L, Taqi S (December 2020). "Caution against precaution: A case report on silent hypoxia in COVID-19". Annals of Medicine and Surgery. 60: 301–303. doi:10.1016/j.amsu.2020.11.007. PMID 33169089.
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