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find Keyword "Combined medical and surgical treatment" 1 results
  • Diagnosis and Treatment for Prosthetic Valve Endocarditis

    Abstract: Objective To summarize the experiences of treatment for prosthetic valve endocarditis (PVE), paying special emphasis on some interrelated conceptions of PVE, its microbiology, diagnosis, prevention and treatment. Methods From September 1979 to September 2009, 33 patients diagnosed to have PVE were treated in our department. There were 17 males and 16 females. Their age ranged from 19 to 57 years old with an average age of 34 years. The incidence of PVE was 1.48% (33/2 236)including 1.03%(16/1 551), 3.00%(7/233), 2.28%(10/438), and 0% of PVE in mitral valve replacement (MVR), aortic valve replacement (AVR), double valve replacement (DVR), tricuspid valve replacement (TVR), respectively. Pure medical treatment (Penicillin or Vancomycin with other broadspectrum antibiotics, Fluconazole and Amphotericin) was performed on 22 patients. Combined medical and surgical treatment was performed in 11 patients. The patients underwent operation after adequate antibiotics treatment and general condition improvement. The infective tissue and vegetation were completely debrided after the infective prosthetic valve was removed. Before the new valve was transplanted, paravalvular tissue was cleaned with antibiotics, iodine solution and normal saline. Results Hospital death occurred in 19 patients (86.36%) and only 3 patients (13.64%) recovered in the group with pure medical treatment. The main reasons for death were infective shock and cardiac failure in 9 patients, and cerebral complications including embolism, bleeding and multipleorgan failure in 10 patients. For the group with combined medical and surgical treatment, 10 patients (90.91%) survived and only one patient (9.09%) died of multipleorgan failure. Follow-up was done in 13 patients for 6 months to 15 years averaging 41 months. During the follow-up, only one patient was reoperated because of the paravalvular leak eight year later. There was no PVE recurrence in all the rest patients. Conclusion Compared with pure medical treatment, combined medical and surgical treatment is a better solution for PVE.

    Release date:2016-08-30 06:02 Export PDF Favorites Scan
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