Tıp Fakültesi / Faculty of Medicine

Permanent URI for this collectionhttps://hdl.handle.net/11727/1403

Browse

Filters

2015 - 201912020 - 20211

Settings

Subject: search.filters.subject.Solid-organ transplant recipients

Search Results

Now showing 1 - 2 of 2
  • No Thumbnail Available
    Item
    Perioperative Characteristics of Siblings Undergoing Liver or Kidney Transplant
    (2015) Ersoy, Zeynep; Ozdemirkan, Aycan; Pirat, Arash; Torgay, Adnan; Arslan, Gulnaz; Haberal, Mehmet; 0000-0002-3462-7632; 0000-0002-6829-3300; 0000-0003-0767-1088; 26640926; AAJ-8097-2021; AAH-7003-2019; AAJ-5221-2021; AAF-3066-2021
    Objectives: Reasons for chronic liver and kidney failure may vary; sometimes more than 1 family member may be affected, and may require a transplant. The aim of this study was to examine the similarities or differences between the peri operative characteristics of siblings undergoing liver or kidney transplant. Materials and Methods: The medical records of 6 pairs of siblings who underwent liver transplant and 4 pairs of siblings who underwent kidney transplant at Baskent University Hospital between 1989 and 2014 were retrospectively analyzed. Collected data included demographic features; comorbidities; reasons for liver and kidney failure; perioperative laboratory values; intraoperative hemodynamic parameters; use and volume of crystalloids, colloids, blood products, cell saver system, and albumin; duration of anesthesia; urine output; and postoperative follow-up data. Results: The mean age of the 6 sibling pairs who underwent liver transplant was 16.3 +/- 12.2 years. All 12 patients had Child-Pugh grade B cirrhosis, with mean disease duration of 7.8 +/- 3.9 years. There were no significant differences between siblings with respect to intraoperative blood product transfusion, crystalloid and colloid fluid replacements, hypotension frequency, blood gas analyses, urinary output, duration of anhepatic phase, inotropic agent administration, post operative laboratory values, need for mechanical ventilation and vasopressors, occurrence of acute renal failure and infections, and duration intensive care unit stay (P>.05). The mean age of the 4 sibling pairs who underwent kidney transplant was 21.3 +/- 6.4 years, with mean duration of renal insufficiency of 2.2 +/- 1.6 years. There were no significant differences between siblings with respect to intraoperative crystalloid and colloid fluid administration, duration of anesthesia, intra operative mannitol and furosemide administration, and postoperative laboratory values (P>.05). Conslusions: In conclusion, the 6 sibling pairs who underwent liver transplant and 4 sibling pairs who underwent kidney transplant in our cohort had similar perioperative characteristics.
  • No Thumbnail Available
    Item
    Evaluation of extensively drug-resistant gram-negative bacteremia among solid-organ transplant recipients: a multicenter study
    (2021) Yanik Yalcin, Tugba; Azap, Ozlem; Kose, Adam; Bayindir, Yasar; Saricaoglu, Elif Mukime; Cinar, Gule; Uygun Kizmaz, Yesim; Kursun, Ebru; Aliskan, Hikmet Eda; Tezer Tekce, Yasemin; Eren Kutsoylu, Oya Ozlem; Egeli, Tufan; Ari, Alpay; Albayrak, Yurdagul; Cabadak, Hatice; Deniz, Secil; Demir Onder, Kubra; Kizilates, Filiz; Ozger, Selcuk; Guzel Tunccan, Ozlem; Haberal, Mehmet; 0000-0001-9060-3195; 0000-0002-3462-7632; 33865241; AAE-2282-2021; AAJ-8097-2021
    Background/aim: The aim of this study is to evaluate the distribution, sources, clinical features, and mortality rates of bacteremia due to evaluation of extensively drug-resistant (XDR) gram negative among solid-organ transplant (SOT) recipients. Materials and methods: A retrospective study of SOT recipients with bacteremia due to XDR gram-negative pathogens in 11 centers between 2016 and 2018 was conducted. Patients' records were evaluated. Results: Of 171 bacteremia that occurred in 164 SOT recipients, 93 (56.7%) were liver, 46 (28%) kidney, 14 (8.5%) heart, and 11 (6.7%) lung recipients. Bacteremia episodes were recorded in the first year in 63.7% of the patients (n = 109), early-onset bacteremia was recorded in 45% (n = 77) of the episodes. In multivariate analysis, catheter-associated bacteremia was an independent risk factor for 7-day mortality (p = 0.037), and early-onset bacteremia was found as an independent risk factor for 30-day mortality (p = 0.017). Conclusion: Difficult-to-treat infections due to XDR bacteria in SOT recipients shadow the success of transplantation. Central venous catheters seem to be the main risk factor. Judicious use of medical devices is of pivotal importance.