Given a passage with a context and an answer, construct a question on the basis of the information present in the passage. Construct the question in such a way that (i) it is unambiguous, (ii) it is answerable from the passage, (iii) its answer is unique (iv) it answer uses text phrases from the passage. Avoid creating questions that (i) can't be answered correctly without actually understanding the passage and (ii) uses the same words or phrases given in the passage.

[Q]: Context: Two years ago the authors began to use Swan-Ganz catheters to generate more complex hemodynamic data as a better guide to resuscitation of burns. This study uses the information to identify differences between survivors and nonsurvivors.', 'Fifty-three consecutive patients with major burns were treated using Swan-Ganz-generated data. Additional information was collected, including demographics, intake and output, medications, and arterial blood gas (including calculated oxygen consumption). Statistical analysis incorporated adjustments for autocorrelation.', 'The patients included 38 men and 15 women, averaged 43.7 years of age, and had a mean burn size of 40%. Thirteen patients suffered severe inhalation injury. Data collected hourly over 3 days were collapsed across 6-hour observation periods. Mean values, when plotted across time, discriminated the 37 survivors from the 16 nonsurvivors. Poor response to resuscitation as evidenced by increased use of colloid fluid and cardiotonic drugs plus failure to maximize oxygen consumption were associated with nonsurvival.
Answer: Unsustained or inadequate response to hyperdynamic resuscitation of burns was associated with nonsurvival.
[A]: Do survival in major burn injuries is predicted by early response to Swan-Ganz-guided resuscitation?


[Q]: Context: To test the role of mast cells in gut inflammation and colitis using interleukin (IL)-10-deficient mice as an experimental model.', 'Mast cell-deficient (Kit (W-sh/W-sh) ) mice were crossbred with IL-10-deficient mice to obtain double knockout (DKO) mice. The growth, mucosal damage and colitis status of DKO mice were compared with their IL-10-deficient littermates.', 'DKO mice exhibited exacerbated colitis compared with their IL-10-deficient littermates, as shown by increased pathological score, higher myeloperoxidase content, enhanced Th1 type pro-inflammatory cytokines and inflammatory signaling, elevated oxidative stress, as well as pronounced goblet cell loss. In addition, deficiency in mast cells resulted in enhanced mucosal damage, increased gut permeability, and impaired epithelial tight junctions. Mast cell deficiency was also linked to systemic inflammation, as demonstrated by higher serum levels of tumor necrosis factor α and interferon γ in DKO mice than that in IL-10-deficient mice.
Answer: Mast cell deficiency in IL-10-deficient mice resulted in systematic and gut inflammation, impaired gut barrier function, and severer Th1-mediated colitis when compared to mice with only IL-10-deficiency. Inflammation and impaired gut epithelial barrier function likely form a vicious cycle to worsen colitis in the DKO mice.
[A]: Does mast cell deficiency exacerbate inflammatory bowel symptoms in interleukin-10-deficient mice?


[Q]: Context: To determine if patients with pathological, medical renal disease, defined as evidence of pathological abnormalities indicative of renal damage in the non-neoplastic partial nephrectomy specimens, have worsened functional outcomes following robot-assisted partial nephrectomy.', 'Sixty patients with and 101 without pathologically proven renal disease on non-neoplastic renal specimens were evaluated for differences in postoperative outcomes following robot-assisted partial nephrectomy. Multiple linear regression modeling assessed for factors influencing early and late declines in renal function.', 'The two groups were similar in all preoperative parameters. Both patients with and without pathological renal disease had similar lengths of hospitalization, transfusions, and complication rates. The percent change in glomerular filtration rate was similar for patients with and without pathological renal disease (-8.8% vs. -12.2%, p=0.194). Patients with pathological renal disease had less chronic kidney disease upstaging than patients without renal disease (18.3% vs. 39.6%, p=0.006). Increasing age (p=0.030) and higher preoperative glomerular filtration rates (p=0.044) predicted worse late percentage declines in renal function, while increased warm ischemia time predicted late chronic kidney disease upstaging (p=0.043).
Answer: The presence of pathological renal disease in non-neoplastic renal tissue did not place patients at risk for worsened postoperative complications or renal function deterioration following robot-assisted partial nephrectomy.
[A]:
Do patients with Pathologically Proven Renal Disease Have Similar Declines in Renal Function Following Robot-Assisted Partial Nephrectomy?