Medicine
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Observational Study
Anxiety evaluation in Nepalese adult patients awaiting cardiac surgery: A prospective observational study.
Perioperative anxiety could negatively affect surgery outcomes, and cardiac diseases have long been known to be an independent risk factor for anxiety development. However, little is known about preoperative anxiety in Nepalese adult cardiac patients waiting for surgery. The primary objectives of this study were to: (1) clarify the levels of preoperative anxiety in Nepalese adult cardiac patients waiting for open heart surgery; (2) identify factors associated with preoperative anxiety; and (3) evaluate any possible factors associated with patients' desire to obtain information related to their heart surgery. ⋯ The study concluded that more than a half of the cardiac surgery patients experiences preoperative anxiety; female gender and having past anesthesia exposure are the risk factors. Anxious patients have more desire to acquire knowledge about the procedure. Thus, the evaluation and adequate management of preoperative anxiety should be proposed in high-risk groups.
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The aim of this study was to compare tissue doppler imaging (TDI) and equilibrium radionuclide angiography (ERNA) for detection of right ventricular (RV) dyssynchrony and prediction of the acute response to cardiac resynchronization therapy (CRT). ⋯ ERNA might be an appropriate alternative to TDI for assessment of RV dyssynchrony. Either RVmPA% or RVPSD% was highly predictive for acute response to CRT.
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Observational Study
Hematological indices as indicators of silent inflammation in achalasia patients: A cross-sectional study.
Complete blood count (CBC)-derived parameters such as neutrophil-to-lymphocyte ratio (NLR), monocyte-to-lymphocyte ratio (MLR), eosinophil-to-lymphocyte (ELR) ratio, and platelet-to-lymphocyte ratio (PLR) are sensitive markers of occult inflammation and disease activity for systemic lupus erythematosus, rheumatoid arthritis, psoriasis, esophageal cancer, etc. We assessed NLR, PLR, MLR, and ELR as indicators of inflammation in achalasia patients. This cross-sectional study included 103 achalasia patients and 500 healthy blood donor volunteers (HD). ⋯ NLR is increased in achalasia patients vs HD. Sensitivity and specificity achieved by NLR may contribute to a clinical and manometric evaluation. We suggest these indices as potential indicators of silent inflammation and disease activity.
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Case Reports Comparative Study
Impact of 68Ga-DOTATOC PET/CT in comparison to 111In-Octreotide SPECT/CT in management of neuro-endocrine tumors: A case report.
In the diagnostics of neuroendocrine tumors (NETs), scintigraphy and Single Photon Emission Computed Tomography/Computed Tomography (SPECT/CT) with Indium-Octreotide occupy a prominent place.The introduction in clinical practice of Gallium-labelled somatostatin analogues (DOTA-TOC, DOTA-TATE, DOTA-NOC) for Positron Emission Tomography/Computed Tomography (PET/CT), significantly improved NETs diagnostics due to greater sensitivity and improved lesion detection in addition to better patient convenience and decreased radiation dose. ⋯ Ga-DOTA-conjugate PET/CT is appropriate in low and intermediate NET (Ki67 index respectively ≤3% and 3%-20%) characterized by better survival and better response after Peptide Receptor Radionuclide Therapy.F-FDG is mostly useful in high grade (G3) of disease, so that Ga-DOTA-conjugate SUV and F-FDG SUV have an opposite trend in relation to the tumor grade. Ga-DOTATOC PET/CT changes, as in our case, therapeutic management in about 40% of cases.
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Observational Study
Treatment response of bevacizumab combination chemotherapy in recurrent glioblastoma: A long-term retrospective study in Taiwan.
Treatment options for recurrent glioblastoma are rare, with their response uncertain. This study aimed to determine the response of chemotherapy including bevacizumab in combination with vincristine and carboplatin for glioblastoma at first recurrence in a single-institution cohort. Clinical data of patients who received chemotherapy including bevacizumab, vincristine, and low-dose carboplatin for recurrent glioblastoma between 2008 and 2014 were analyzed. ⋯ There were no chemotherapy-related serious complications such as gastrointestinal perforation, serious bleeding, or new-onset seizure during chemotherapy, whereas others side effects including proteinuria and hypertension were more common albeit well controlled by medication. This study revealed combination regimen of bevacizumab, vincristine, and low-dose carboplatin as a potentially effective therapeutic approach in recurrent glioblastoma. More in-depth understanding of the mechanism underlying this combination treatment and potential contribution of alternative genetic therapeutic in recurrent glioblastoma is necessary.