Bayanin gabaɗaya
Cututtuka masu tsanani na kwayoyin cuta da pneumococcus ke haifarwa.
Alamomi
Alamomi | Yawan faruwa | Tsanani | Farawa |
|---|---|---|---|
| Zazzabi mai tsanani | 90% | Mai tsanani | Farkon cuta |
| Sanyi | 80% | Matsakaici | Farkon cuta |
| Tari mai fitar da miyau | 75% | Matsakaici | Farkon cuta |
| Ƙarancin numfashi | 70% | Matsakaici | Farkon cuta |
| Taurin wuya | 40% | Mai tsanani | Kololuwar cuta |
| Ciwon kai mai tsanani | 50% | Mai tsanani | Kololuwar cuta |
| Rikicewa | 30% | Mai tsanani | Kololuwar cuta |
| Raguwar matsin jini | 15% | Mai tsanani | Kololuwar cuta |
| Rashin jure haske | 25% | Matsakaici | Kololuwar cuta |
| Farfaɗiya | 20% | Mai tsanani | Kololuwar cuta |
Hanyoyin yaduwa
Bayanin gabaɗaya
Cutar pneumococcal ƙwayar cuta Streptococcus pneumoniae (pneumococcus) ce ke haifarwa ta, diplococcus ta gram-positive mai serotypes >100. Ita ce babbar sanadin ciwon huhu da ake samu a al'umma, meningitis na ƙwayar cuta, da bacteremia a duniya. WHO tana ƙididdige mutuwa ~1.2 miliyan/shekara (ciki har da yara ~300,000 <5). Allurar rigakafi tana da tasiri (PCV13/15/20, PPSV23).
Bayanin gabaɗaya
Musabbabin: Streptococcus pneumoniae (>100 serotypes). Yaɗuwa: Ɗigon numfashi; ɗaukar cutar a nasopharynx (20–40% yara, 5–10% manya). Cutar ba ta mamaye ba: Otitis media, sinusitis, bronchitis. Cutar da ta mamaye (IPD): Ciwon huhu mai bacteraemia, meningitis, bacteremia. CFR: Ciwon huhu 5–10%; meningitis 20–30%. Allurar rigakafi: PCV13/15/20, PPSV23.
Alamomin gaggawa
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Taurin wuya + zazzaɓi + ruɗewa — meningitis na pneumococcal (CFR 20–30%)
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Wahalar numfashi mai tsanani da hypoxia — ciwon huhu mai ci gaba
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Girgizar sepsis — ƙasƙantar hawan jini, saurin bugun zuciya, ƙarancin fitsari
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Purpura fulminans — DIC a bacteremia mai sauri
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Farfaɗiya — meningitis Meningitis na pneumococcal tana ci gaba da sauri — kowace sa'a tana da muhimmanci. Fara antibiotics nan da nan.
Cikakkun alamomi
Alamomi da alamu mafi yawa
Ciwon huhu na pneumococcal: Fara da kwatsam da sanyin da ke girgiza, zazzaɓi mai tsanani (39–41°C), tari mai miyau mai launin tsatsa, ciwon ƙirji na pleuritic, wahalar numfashi. Meningitis: Zazzaɓi, ciwon kai mai tsanani, taurin wuya, photophobia, ruɗewa/coma; na iya ci gaba cikin sa'o'i. Bacteremia: Zazzaɓi, sanyi, saurin bugun zuciya. Otitis media: Ciwon kunne, zazzaɓi — galibi a yara.
Sanin alamomi shine mataki na farko don amsa cikin sauri.
Tafiyar cuta
Ɗaukar cutar a nasopharynx → Yaɗuwa na gida (otitis, sinusitis) KO mamayewar jini (bacteremia) → Ciwon huhu: Fara da kwatsam kwanaki 1–2 da sanyi, zazzaɓi mai tsanani, tari mai miyau → Kololuwa kwanaki 3–5 → Warwarewa da antibiotics kwanaki 5–7. Meningitis: Bacteremia → Ƙetaren shingen jini-kwakwalwa → Kumburi na gaggawa → Farfaɗiya, coma cikin sa'o'i 24–48 ba tare da magani ba.
Binciken cuta
Yadda ake gano wannan cutar
Noman jini: Ma'aunin zinare ga IPD; mai kyau 20–30% na ciwon huhu na pneumococcal. Gwajin gaggawa na antigen na fitsari: Inganci 70–80%, musamman >90%; sakamako minti 15. Gram stain + noma na miyau, CSF. CSF (meningitis): Pleocytosis na neutrophilic, protein ↑, glucose ↓; Gram stain yana nuna diplococci mai kyau a 60–80%. PCR: Inganci mai ƙaruwa ga CSF da jini.
Magani
Hanyoyin magani da ake da su
Ciwon huhu: Amoxicillin (sauƙi), ceftriaxone + macrolide (na asibiti). Meningitis: Ceftriaxone + vancomycin (na gwaji, har sai an san ingancin) + dexamethasone (kafin ko tare da kashi na farko na antibiotics — yana rage mutuwa/kurumci). Bacteremia: IV antibiotics na beta-lactam. Juriya: Juriyar penicillin 20–40% a duniya; cephalosporins na ƙarni na 3 har yanzu suna da tasiri ga mafi yawa. Tsawon lokaci: ciwon huhu kwanaki 5–7; meningitis kwanaki 10–14.
Yawancin lokuta ana magance su yadda ya kamata tare da gano cutar da wuri.
Cikakkun bayanin rigakafi
Yadda za ka kare kanka
Allurar rigakafi — mafi tasiri: PCV13/15/20 (conjugate) ga yara da manya masu haɗari — tana rage IPD 80–90%; PPSV23 (polysaccharide) ga manya ≥65 da masu haɗari. WHO: PCV a cikin EPI ga dukan ƙasashe. Allurar rigakafin yara ta rage IPD >90% a ƙasashe da yawa. Wasu: Daina shan taba, tsaftar hannaye, shayar da nono yana kare jarirai.
Shirye-shirye shine mafi kyawun kariya.
Shawarar tafiya
Cutar pneumococcal tana ko'ina a duniya. Tabbatar cewa allurar rigakafin PCV/PPSV ta cika gwargwadon shekaru kafin tafiya. Haɗari mafi girma a ƙasashe marasa arziki (juriyar antibiotics mai girma, ƙarancin samun lafiya). Tsofaffin masu tafiya ko masu cututtuka masu tsayi su tabbatar cewa allurar rigakafi ta yi zamani. Allurar rigakafin mura kuma tana taimakawa (mura + pneumococcus haɗin haɗari ne).
Yaya yawancinta?
Ƙididdiga da bayanan yanki
Babbar sanadin mutuwar ciwon huhu a duniya. Mutuwa ~1.2 miliyan/shekara (yara <5: ~300,000, galibi a Afirka ta Kudu da Sahara da Kudancin Asiya). IPD: Cututtuka 10–100/100,000/shekara. Ƙasashe masu arziki: PCV ta rage IPD >90% a yara. Juriya: Penicillin 20–40%, macrolide 25–50% a wasu yankuna. >100 serotypes; PCV20 tana rufe ~70% na IPD na manya.
Dalilan haɗari
Wanene ke cikin haɗarin mafi girma
Haɗarin ɗaukar cutar/kamuwa: Shekaru <2 ko >65, cunkoson jama'a (cibiyoyin yara, sansanonin soja), shan taba (2–4× haɗari), cutar numfashi na kwanan nan (musamman mura). Haɗarin IPD: Asplenism/hyposplenia (mafi girman haɗari — 50–100×), HIV, cututtukan jini, raunin garkuwar jiki, COPD, ciwon sukari, cutar hanta, shan barasa, implant na cochlear, zubar CSF.
Cikakkun bayanan matsaloli
Rikitarwa da za ta iya faruwa
Ciwon huhu: Empyema (20–40% na ciwon huhu na yara), ƙurjin huhu, ARDS, bacteremia na biyu. Meningitis: Kurumci (20–30% — mafi yawan matsala), matsalolin jijiyoyi (hydrocephalus, shanyewar gaɓoɓi), matsalar tunani (yara), mutuwar kwakwalwa. Bacteremia: Girgizar sepsis, DIC, gazawar gaɓoɓi da yawa. Wasu: Endocarditis, arthritis na septic, peritonitis. Mutane marasa safara: kamuwa mai sauri da mutuwa cikin sa'o'i.
Murmurewa da hasashe
Sakamakon da ake tsammani da murmurewa
Ciwon huhu: CFR 5–10% baki ɗaya; har 30% ga tsofaffin asibiti. Meningitis: CFR 20–30% (har >50% a ƙasashe marasa arziki); 30–50% na waɗanda suka tsira suna da matsaloli na dawwama (kurumci 20–30%, matsalolin jijiyoyi). Bacteremia: CFR 15–20%. Alamomin sakamakon mara kyau: Shekaru >65, cututtuka masu tsayi, raunin garkuwar jiki, asplenism, jinkirtar antibiotics.