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°Ë»öÇϽŠÁúȯ¿¡ ´ëÇÑ »ó¼¼ ³»¿ëÀÔ´Ï´Ù. ÇØ´ç ¸Þ´ºº°·Î »ó¼¼ Á¤º¸¸¦ È®ÀÎ ÇÒ ¼ö ÀÖ½À´Ï´Ù.

°ü½ÉÄÜÅÙÃ÷·Î´ã±â

¾Æ±Þ¼º °¨¿°¼º ½É³»¸·¿°

ÁúȯÁ¤º¸
ÁúȯÁ¤º¸ [Çѱ۸í] ¾Æ±Þ¼º °¨¿°¼º ½É³»¸·¿°
[¿µ¹®¸í] Subacute infective endocarditis
  • Áúȯ¼³¸í
  • Áø·áÁ¤º¸
  • »ó¼¼Á¤º¸
  • ±³À°ÀÚ·á
  • °ü·ÃÁ¤º¸
Á¦¸ñ °¨¿°¼º ½É³»¸·¿°(Infective endocarditis, IE)
Ãâó ÀÀ±ÞÀÇÇаú ÀúÀÚ
ÃÖÁ¾¼öÁ¤ 2007-11-28 ÀÔ·Â 2005-06-15

 °³¿ä

    À¯¹ßÀÎÀÚ(bacterial endocarditis)

À¯¹ßÀÎÀÚ

¼¼ºÎ»çÇ×

Native valve

rheumatic heart disease

mitral valve: most common site of infection

congenital heart disease

high pressure gradient¸¦ º¸ÀÌ´Â Áúȯ(VSD, pul. stenosis, TOF)

calcific degenerative valve disease

°í·É¿¡¼­ ÈçÇÔ

mitral valve prolapse

echo¿¡¼­ ¿ª·ù°¡ º¸À̰ųª, ûÁø»ó ÀâÀ½ÀÌ µé¸®¸é À§Ç輺 Áõ°¡

history of IV drug use

right sided endocarditisÀÇ °¡Àå ÈçÇÑ ¿øÀÎ, Àç¹ßÀ²: 41%

Prosthetic valve

prosthetic heart valve

ÆÇ¸·Ä¡È¯ÀÇ ½É°¢ÇÑ ÇÕº´Áõ

history of endocarditis

Çѹø °¨¿°µÈ valve´Â ºÒ±ÔÄ¢ÇÏ°Ô Ä¡·á°¡ µÇ¾î ´Ù½Ã À§ÇèÀÎÀÚ°¡ µÊ

    º´Å»ý¸®

       Áõ»ó ¹ßÇö ¾à 1ÁÖÀÏ Àü¿¡ ´Ù¾çÇÑ ¼ö¼úÀû óġ(Ä¡°ú ½Ã¼ú, ¹æ±¤°æ, urethral dilatation, ERCP,
        esophageal dilatation)ÀÇ °á°ú·Î subclinical bacteremia°¡ ¼±Çà

       sterile thrombus(¿Ü»ó, ¿°Áõ, abnormal turbulence°¡ ÀÖ´Â °÷¿¡ »ý±è)¿¡ microorganismÀÌ ºÙ°í, Áõ½ÄÇÏ¿©
        vegetationÀ» Çü¼º

    ¿øÀαÕ

À¯¹ßÀÎÀÚ

¿øÀαÕ

Native valve endocarditis

Streptococci°¡ ÈçÇÔ

¨ç Streptococcus viridans- most common

¨è Streptococcus bovis- GI malignancy¿Í ¿¬°ü

IV drug abuse

Staphylococcus

Prosthetic valve endocarditis

Coagulase negative staphylococcus(S. epidermis)

long term indwelling IV catheter

immunosuppresed- ¾Ç¼ºÁ¾¾ç, AIDS, À̽Ä

IV drug use

fungus(Candida, Aspergillus)

¨ç Á¾Á¾ »öÀüÀ» À¯¹ß

¨è Ç÷¾×¹è¾ç À½¼º: »öÀüÀÇ Á¶Á÷ÇÐÀû °Ë»ç¸¦ ÅëÇØ Áø´Ü

HACEK group(haemophilus species, Actinobacillus, Cardiobacterium hominis, Eikenella, Kingella kingae)- ¹è¾çÀÌ Èûµç Á¾·ù·Î Ç÷¾×¹è¾ç À½¼º ½É³»¸·¿°À» ÀÏÀ¸Å´


 ÀÓ»ó ¾ç»ó

ºÐ·ù

¼¼ºÎ»çÇ×

Classic triad

fever

IV drug user¿¡°Ô¼­ ´õ ÈçÇÔ

anemia

 

heart murmur

´ëºÎºÐ¿¡¼­ Á¸Àç(15% Á¤µµ°¡ ¾ø°í, Ãʱ⿡´Â ´õ ¸¹Àº ¼ö°¡ ¾øÀ½)

IV drug userÀÇ °æ¿ì <35%¿¡¼­ Á¸Àç<- right sided endocarditis

ºñƯÀÌÀû Áõ»ó

weakness, myalgia, dyspnea, chest pain, cough, headache, anorexia

½Å°æÇÐÀû Áõ»ó

30~40%(confusion, personality change, ÀÇ½Ä °¨¼Ò, ±¹¼ÒÀû ±Ù·Â ÀúÇÏ)

vasculitic lesion

petechiae

nontender, not blanch with pressure

Á¡¸·°ú ÇǺο¡ Á¸Àç, Á¡¸·°ú °á¸·ÀÇ petechiae´Â pale center¸¦ °¡Áü

splinter hemorrhage

nail ¾Æ·¡¿¡¼­ ¹ß°ß, nonspecific

Osler¡¯s node

painful, tender, erythematous nodule on palm surface of fingertip

Janeway lesion

nontender, erythematous, flat, macular lesion on palm and sole

blanch with pressure

Ocular finding

conjunctival or retinal hemorrhage

Roth¡¯s spots: pale center surrounded by a red halo


±×¸² 1. Petechiae


±×¸² 2. Splinter hemorrhage (¼±»ó, Ãʱâ 2-3ÀÏÀº red, ÈÄ¿¡ brownish color)


±×¸² 3. Osler¡¯s node


±×¸² 4. Janeway lesion


 Áø´Ü

    Definition of major and minor criteria used in the Duke criteria

   Duke criteria 1

Major criteria

1. Ç÷¾×¹è¾ç°Ë»ç»ó ¾ç¼º

1) 2°³ÀÇ ºÐ¸®µÈ Ç÷¾×¹è¾ç¿¡¼­ ´ÙÀ½ÀÇ IE¿¡ ÇÕ´çÇÑ ÀüÇüÀûÀÎ microorganismÀÇ Á¸Àç*

(1) Streptococcus bovis, Viridans streptococci, HACEK group or

(2) Community-acquired Staphylococcus aureus or enterococci in the absence of a primary focus or

2) Áö¼ÓÀûÀÎ Ç÷¾×¹è¾ç ¾ç¼º¿¡¼­ IE¿¡ ÇÕ´çÇÑ microorganismÀÇ Á¤ÀÇ

(1) >12½Ã°£ °£°ÝÀ¸·Î äÃëÇÑ Ç÷¾×¹è¾ç¿¡¼­ Àû¾îµµ 2°³°¡ ¾ç¼º

(2) óÀ½°ú ¸¶Áö¸· äÃë°¡ Àû¾îµµ 12½Ã°£ °£°ÝÀ» µÐ 3°³ÀÇ Ç÷¾×¹è¾ç¿¡¼­ ¾ç¼º ¶Ç´Â 4°³ÀÌ»óÀÇ Ç÷¾×¹è¾ç¿¡¼­ ´ëºÎºÐÀÌ ¾ç¼º

2. ½É³»¸· ħ¹üÀÇ Áõ°Å

1) ½ÉÃÊÀ½ÆÄ»ó ¾ç¼º

(1) intracardiac mass: ÆÇ¸·À̳ª ÁöÁöÇÏ´Â ±¸Á¶¹°ÀÇ regurgitant jets°¡ ÀÖ´Â Åë·Î¿¡ oscillating intracardiac massÀÇ Á¸Àç, ¶Ç´Â ÇØºÎÇÐÀû º¯È­°¡ ¾ø´Â ÀÌ½Ä ±¸Á¶¹°¿¡ oscillating intracardiac massÀÇ Á¸Àç

(2) ³ó¾ç

(3) ÀΰøÆÇ¸·ÀÇ »õ·Î ¹ß»ýÇÑ ºÎºÐÀûÀÎ dehiscence

2) »õ·Î ¹ß»ýÇÑ ÆÇ¸· ¿ª·ù(±âÁ¸ÀÇ ½ÉÀâÀ½ÀÇ ¾ÇÈ­³ª º¯È­´Â ºÒÃæºÐ)

Minor criteria

1. À¯¹ßÀÎÀÚ

¼±ÇàÇÏ´Â ½ÉÀåÀÇ »óųª IV drug user

2. ¹ß¿­

ü¿Â> 38¡É

3. Vascular phenomena

major arterial emboli, septic pulmonary conjunctival hemorrhage, Janeway lesions

4. Immunologic phenomena

glomerulonephritis, Osler nodes, Roth spots, rheumatoid factor

5. Microbiologic evidence

Ç÷¾×¹è¾ç ¾ç¼ºÀ̳ª Major criteria¿¡ ÇÕ´çÇÏÁö ¾Ê°Å³ª, IE¿¡ ÇÕ´çÇÑ microorganismÀÇ Çö°¨¿°À» ³ªÅ¸³»´Â Ç÷ûÇÐÀû Áõ°Å°¡ ÀÖ´Â °æ¿ì

6. ½ÉÃÊÀ½ÆÄ ¼Ò°ß

IE¿¡ ºÎÇյdzª major criteria¿¡ ¼ÓÇÏÁö ¾Ê´Â ¼Ò°ß

   * Coagulase negative staphylococci, IE¸¦ ÀÏÀ¸Å°Áö ¾Ê´Â organismÀÇ °æ¿ì 1°³ÀÇ Ç÷¾×¹è¾ç ¾ç¼ºµµ ÀÇÀǰ¡ ÀÖÀ½

    Definitions of IE according to Duke criteria

   Duke criteria 2

Definite infective endocarditis

1. º´¸®ÇÐÀû ±âÁØ

1) vegetationÀÇ ¹è¾ç, Á¶Á÷ÇÐÀû °Ë»ç, »öÀüµÈ vegetation, ½ÉÀå³» ³ó¾ç¿¡¼­ microorganisÀÇ Áõ¸í

2) vegetationÀ̳ª ½ÉÀå³» ³ó¾ç¿¡¼­ Á¶Á÷ÇÐÀûÀ¸·Î active endocarditis¸¦ º¸ÀÌ´Â °æ¿ì

2. ÀÓ»óÀû ±âÁØ

1) 2°³ÀÇ major criteria

2) 1°³ÀÇ major criteria plus 3°³ÀÇ minor criteria

3) 5°³ÀÇ minor criteria

Possible infective endocarditis

Definite¿Í rejected »çÀÌ

Rejected

1. ´Ù¸¥ Áø´ÜÀÌ ºÙ¿©Áø °æ¿ì

2. 4ÀÏ À̳»ÀÇ Ç×»ýÁ¦ Ä¡·áÈÄ Áõ»óÀÇ ¼Ò½Ç

3. 4ÀÏ À̳»ÀÇ Ç×»ýÁ¦ Ä¡·áÈÄ ¼ö¼úÀ̳ª autopsy»ó¿¡¼­ º´¸®ÇÐÀû Áõ°Å°¡ ¾ø´Â °æ¿ì

    Áø´ÜÀû °Ë»ç

°Ë»çÇ׸ñ

¼³¸í

bacteremiaÀÇ Æò°¡

Ç÷¾×¹è¾ç

1. Ç×»ýÁ¦ »ç¿ë ½ÃÀÛ Àü¿¡ ½ÃÇà

2. ¼­·Î ´Ù¸¥ 3°÷¿¡¼­ ½ÃÇà, Ç×»ýÁ¦°¡ ½ÃÀÛµÈ °æ¿ì Ãß°¡·Î ½ÃÇà

3. óÀ½°ú ¸¶Áö¸· äÃë°¡ ÃÖ¼Ò 1½Ã°£Àº °£°ÝÀ» µÎ¾î¾ß ÇÔ

4. ÃÖ¼Ò 10cc¸¦ äÃë

5. Àü½ÅÀû ÇÕº´ÁõÀÌ Àְųª, »óŰ¡ ³ª»Ú°Ô º¸ÀÌ´Â °æ¿ì Ç×»ýÁ¦¸¦ ¹Ù·Î ½ÃÀÛ

PCR

 

ÀÓ»óº´¸® °Ë»ç

1. ºóÇ÷

2. ESRÀÇ »ó½Â

3. Ç÷´¢

½ÉÀüµµ

Áß¿äÇÑ ÀüµµÀå¾Ö: °¨¿°ÀÇ È®»êÀ» ÀǹÌÇÑ´Ù.

CXR

ÇÕº´ÁõÀ» ÆÄ¾Ç

½ÉÃÊÀ½ÆÄ

TTE

first choice of imaging for native valves(ÁÁÀº ¿µ»óÀ» ¾òÀ» ¼ö ÀÖ´Â °æ¿ì)

TEE

1. sensitivity, specificity°¡ TTE¿¡ ºñÇØ ÁÁÀ¸³ª, ħ½ÀÀû °Ë»çÀ̰í skillÀ» ¿äÇÔ

2. ÀûÀÀÁõ

1) prosthetic valve¸¦ °¡Áø ȯÀÚ

2) TTE¿¡¼­ image°¡ ÁÁÁö ¾ÊÀº ȯÀÚ

3) ÀÓ»óÀûÀ¸·Î Áߵ-°íµµ·Î IE°¡ ÀǽɵǴ ȯÀÚ


 Ä¡·á

Ä¡·á

¼¼ºÎ»çÇ×

Ãʱ⠾ÈÁ¤È­

1. È£Èí ºÎÀü: ±âµµÈ®º¸, ±â°èÈ£Èí

2. acute cardiac decompensation; ÁÖ·Î ÁÂÃøÀÇ ÆÇ¸· ºÎÀü

-> afterload °¨¼Ò½ÃÅ´, IABPÀû¿ë(aortic valve ruptureÀÇ °æ¿ì ±Ý±â)

°æÇèÀû Ç×»ýÁ¦ Ä¡·á

uncomplicated history

1. ceftriaxone(1~2g IV) plus gentamycin(1~3mg/kg IV)

2. nafcillin(2g IV) plus gentamycin

IV drug user, congenital heart disease, hospital acquired, suspected MRSA, ÀÌ¹Ì °æ±¸ Ç×»ýÁ¦ Ä¡·á¸¦ ¹ÞÀº °æ¿ì

nafcillin(2g IV) plus gentamycin(1~3mg/kg IV) plus vancomycin(15mg/kg IV)

prosthetic valve

vancomycin(15mg/kg IV) plus gentamycin(1~3mg/kg IV) plus rifampin(300mg PO)

È®Á¤µÈ Ç×»ýÁ¦ Ä¡·á

¹è¾ç°Ë»ç¿Í sensitivity¿¡ µû¶ó¼­ ½ÃÇà, 4~6ÁÖ°£ÀÇ Ä¡·á°¡ ÇÊ¿ä

¼ö¼úÀû óġ

ÀûÀÀÁõ

1. ½ÉÇÑ ÆÇ¸· ºÎÀüÀÌ ÀÖ´Â °æ¿ì

2. impaired hemodynamic status¸¦ º¸ÀÌ´Â °æ¿ì

3. relapsing prosthetic valve endocarditis

4. major embolic complication

5. fungal endocarditis

6. °¨¿°À¸·Î ÀÎÇØ ¹ß»ýÇÑ »õ·Î¿î ÀüµµÀå¾Ö

7. ÀûÀýÇÑ Ç×»ýÁ¦ Ä¡·á¿¡µµ ºÒ±¸Çϰí Áö¼ÓµÇ´Â bacteremia

* Å« vegetationÀÌ ¼ö¼úÀÇ ÀûÀÀÁõÀº ¾Æ´Ô

Ç×ÀÀ°í Ä¡·á

1. native valve endocarditis: not beneficial

2. ±âÁ¸ÀÇ Ç×ÀÀ°í Ä¡·á¸¦ ¹Þ¾Ò´ø prosthetic valveȯÀÚ: ÁÖÀÇ ±í°Ô À¯Áö


 ¿¹¹æ

    Prophylaxis°¡ ÇÊ¿äÇÑ ´ë»ó

   ½É³»¸·¿° ¿¹¹æ ´ë»ó

Prophylaxis°¡ ÇÊ¿äÇÑ ´ë»ó

½Ã¼ú

1. porsthetic heart valves

2. congenital cardiac malformations

3. acquired valvular dysfunction

4. HCMP

5. MVP with documented regurgitation

6. history of endocarditis

1. dental work(including cleaning)

2. bronchoscopy

3. cystoscopy

4. urethral instrumentation

5. ERCP

 

* MVP without regurgitation, pacemaker, physiologic murmur, prior CABG or angioplasty, previous surgical repair of ASD, VSD, PDA- not routinely recommend
* local injection, laceration suturing, IV line placement, blood drawing, endotracheal intubation, endoscopy, vaginal delivery, urethral catheterization, uterine D&C- not indicated

    Prophylaxis against endocarditis for high risk patients

   ½É³»¸·¿° ¿¹¹æ¹ý

½Ã¼ú

Ç×»ýÁ¦

¿ë·®

Ä¡°ú/±¸°­/È£Èí±â/½Äµµ ½Ã¼ú

Amoxicillin

or Ampicillin

or Clindamycin

or Azithromycin

2g PO(½Ã¼ú 1½Ã°£Àü)

2g IM or IV(½Ã¼ú 30ºÐÀü)

600mg PO(½Ã¼ú 1½Ã°£Àü) ¶Ç´Â 600mg IV(½Ã¼ú 30ºÐÀü)

500mg PO(½Ã¼ú 1½Ã°£Àü)

ºñ´¢»ý½Ä±â°è/¼ÒÈ­±â°è ½Ã¼ú

1. ½Ã¼ú 30ºÐÀü: Ampicillin(2g IM ¶Ç´Â IV) plus gentamycin(1.5mg/kg IM ¶Ç´Â IV)

-> ½Ã¼ú 6½Ã°£ ÈÄ¿¡ ampicillin(1g IM ¶Ç´Â IV) ¶Ç´Â amoxicillin(1g PO)

2. Vancomycin(½Ã·ê 30ºÐÀü ±îÁö, 1~2½Ã°£¿¡ °ÉÃÄ 1gÀ» IV) plus gentamycin(½Ã¼ú 30ºÐÀ̳»¿¡ 1.5mg/kg IV ¶Ç´Â IM)

 

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