ABSTRACT
OBJECTIVE: To study the value of high-quality care in operating room during operation of patients with rectal cancer and the effect of this nursing model on postoperative rehabilitation. METHODS: This study recruited 72 patients with rectal cancer, including 36 in the control group and 36 in the observation group. Patients in the control group received routine care, and those in the observation group received high-quality care in operating room. RESULTS: The anxiety score (5.50 ± .77 vs 10. 08 ± 1.13), stress score (6.97 ± .60 vs 8.61 ± .99), and depression score (4.02 ± .65 vs 5.50 ± .91) in the observation group were less than the control group after treatment (P < .05). The measured values of diastolic blood pressure (73.19 ± 1.96 vs 86.13 ± 2.0), systolic blood pressure (121.08 ± 1.62 vs 130.63 ± 2.84), heart rate (73.05 ± 1.63 vs 87.11 ± 2.91) and adrenaline E(E) (58.40 ± 3.02 vs 61.42 ± 3.86) in the observation group were less than the control group after treatment (P < .05). The cooperation degree (94.44 vs 75.00) in the observation group was greater than the control group, but the operation time (308.47 ± 9.92 vs 339.47 ± 12.70), postoperative intestinal function recovery time (16.30 ± 1.14 vs 30.94 ± 2.10) and length of stay (10.47 ± 1.85 vs 13.33 ± 1.95) were all shorter than the control group (P < .05). The nasopharyngeal temperature in the observation group was greater than the control group at 30 minutes during operation (36.16 ± .50 vs 35.19 ± .40) and after operation, and fear score (2.22 ± .42 vs 3.63 ± .72) was less than the control group (P < .05). CONCLUSION: The application of high-quality care in the operating room during rectal cancer surgery has a significantly good clinical outcome.
Subject(s)
Rectal Neoplasms , Humans , Rectal Neoplasms/surgery , Female , Male , Middle Aged , Operating Rooms/standards , Aged , Adult , Postoperative Complications , Postoperative Care/standardsABSTRACT
Cochlear inflammatory response after cochlear implantation (CI) is an important mechanism for implantation trauma and hearing loss. The hearing loss was also caused by damage to auditory hair cells (HCs), whereas ion homeostasis within the cochlea can ensure survival of HCs. In our study, pure hyaluronic acid (HA) was crosslinked with 1, 4-butanediol diglycidyl ether (BDDE) and the successful preparation of the cross-linked hydrogel (CHA) was confirmed by rheological characteristics and FTIR spectra. Artificial perilymph (APL) was prepared to simulate the ion homeostasis microenvironment within scala tympani of human cochlear, and served as the major component of artificial perilymph soaked CHA (APL-CHA). The conductivity experiment indicated that APL-CHA is more suitable to the requirements of the electrical conductivity in scala tympani. The electrode coating process found that the extrusion coating method have advantages of controllable adhesive capacity of APL-CHA, uniform coating thickness and smooth surface as compared to common method. Due to CI surgery application requirement, optimization of coating process was selected as follows: extrusion coating method, degree of 3.6â¯vol%, pinhole diameter of 32G (110⯵m), pressure of 200⯱â¯15.81â¯Psi. Controlled dexamethasone 21-phosphate sodium salt (DSP) release of 20â¯days could be demonstrated using the hydrogel filled reservoir via a validated HPLC method. The morphological structure of CHA showed different sizes of porous structure among APL-CHA provided structural basis for drug delivery. L929 fibroblasts culture and Spiral Ganglion Neuron Explants culture results revealed that APL-CHA possesses fine biological compatibility. APL-CHA shows a promising application in CI surgery and has great potential in preventing hearing loss with well simulation of ion homeostasis within the cochlear, local DSP delivery for target anti-inflammatory, approximate conductivity within the scala tympani and optimization of electrode coating process.