Bilateral sequential cataract surgery is very common in clinical,but the ophthalmologists often ignore how to choose the timing of operation and whether the first eye can be used to improve the intraocular lens (IOL) power calculation for the second one.Despite the refinements in IOL selection with the use of third-generation IOL formulas,5％ of eyes still result in a postoperative refractive surprise of ± 1.00 D or more.This paper introduced the methods of using refraction error of the first eye to improve the IOL power calculation for the second eye,and the refractive error of the second eye can be improved by modifying the IOL power to correct up to 50％ of the error from the first eye in details.Because of the variation of the postoperative refractive surprise within a month,the interval of three to four weeks between two eyes cataract surgery is highly recommended.These conclusions may provide the advantageous guidance for us in the selection of IOL in bilateral cataract surgery.

OBJECTIVE: To characterize the pharmacokinetics of a single dose of 2.5 mg fondaparinux sodium in Chinese patients after thoracic surgery. METHODS: Thirteen patients were enrolled in the study and were given a single dose of 2.5 mg fondaparinux sodium via a subcutaneous injection. Plasma concentrations of fondaparinux sodium were measured throughout a 24 h period. The pharmacokinetic analysis was performed using WinNonlin software. RESULTS: The following pharmacokinetic parameters were derived; t1/2(7.92 ± 3.13) (4.21-15.89) h, tmax(2.52 ± 0.93) (1.38-4) h, p-1 (0.73 ± 0.18) (0.45-1.02) mg · L-1, AUClast(6. 56 ± 2.19) (3.07-9. 75)mg · h · L-1, Vz/F(3.54 ± 1.00) (2.24-5.73) L, CL/F(0.34 ± 0.14) (0.16-0.63) L · h-1, and MRTlast (6.98 ± 2.1) h. The pearson correlation coefficient, r was 0.7283(P = 0.005) between the serum creatinine(Scr) and mean residence time(MRTlast) of fondaparinux. CONCLUSION: The disposition of fondaparinux is highly variable in patients. A statistical significant correlation between Scr and MRTlast of fondaparinux was observed. Fondaparinux sodium administered by intravenous injection is well tolerated in patients.

It showed that physical therapy is important to the old people with type 2 diabetes mellitus by reviewing literature. The mechanism maybe lose body weight, raise glucose utilization, and reduce complication. Physical therapy is useful to decline the level of blood glucose, relieve complication, and improve quality of life.

One of the hallmark features of children with autism is language barrier,which mainly manifested with lack of visual contact and attention,imitation speech,broad pronunciation problems,poor understanding abilities to speech and abstract questions,deficiency of logicality,spoken language disorder,confusion about the usage of pronouns such as you,I and she or he,etc.According to the basic principles of language training,visual perception tracing,vision contact,cultivation of communication desire,auditory and understanding training can all be used to make children with autism to understand the relationship between pronunciation and words,try to pronounce syllables,make good preparation for valid pronunciation in the early stage of language training.Respiration training,point massage of oral surface and valid usage of pronunciation organs' practice can help them to say phrase and simple sentences gradually.They can say a sentence correctly and achieve the destination of grasping language through learning decorative words and enhancement of understanding and logic abilities.Very efficient result could be approached through correct evaluation,found existing problems and using correct training methods during language training of children with autism.

The study on attitudes towards people with disabilities is one focus of special education, rehabilitation psychology and rehabilitation counseling. This article reviewed the measurement methods of the attitude towards people with disabilities from directed methods and indirect methods, and their limitation and future research tendency in this field were prospected.

Objective:To explore the effect of maternity blues on lactigenous and the bleeding after delivery Method:According to the results of SDS (self-rating depression scale, cut-off point=41), 309 parturients were divided into maternity blue group (n=126) and control group (n=183) Lactigenous index and the bleeding after delivery were recorded Result:Compared to control group, lactigenous in the maternity blue group was delayed, only 13 cases lactated with 24 hours of delivery, and only 9 had enough lactating with 72 hours of delivery Parturients with maternity blues had more bleeding after delivery than the control group Conclusion:Maternity blues had negative effects on lactigenous and the bleeding after delivery It is necessary to prevent maternity blues

The robotic surgical system can provide a stable, clear and magnified three-dimensional view, filter the surgeon's hand tremor, and hold robotic arms with multiple degrees of freedom to ensure flexible and stable operations, which overcomes the shortcomings of traditional laparoscopy. Although the robotic surgical system has been widely used in surgical fields such as urology, obstetrics and gynecology, its role in hepatic surgery has not been fully recognized. In this article, based on the relevant literatures and their own experience, the authors briefly discuss the indications of the application of robotic surgical system in liver surgery, safety and efficacy of robotic liver resection, learning curve of robotic hepatectomy, difficult robotic hepatectomy, the cost of robotic liver resection and other issues.

Case 1, a 63-year-old female patient presented with blisters and bullae arising in erythema all over the body with itching for 2 months. Two years ago, the patient underwent peri-intestinal lymph node dissection for the treatment of malignant melanoma of the rectum and anal canal, and received intravenous injection of toripalimab for preventive treatment for 1 year, and generalized skin lesions occurred 2 weeks after drug withdrawal. Direct immunofluorescence testing of erythema on the upper extremities showed that immunoglobulin G (IgG) was deposited along the basement membrane zone; salt-split indirect immunofluorescence testing of a serum sample showed liner deposition of IgG in the epidermis. Enzyme-linked immunosorbent assay (ELISA) revealed that the serum level of anti-BP180 antibodies was over 200 U/ml. The patient was diagnosed with bullous pemphigoid, but it was doubtful whether the disease was caused by PD-1 inhibitor toripalimab or not. Then, the patient received oral minocycline at a dose of 200 mg/d and prednisolone acetate at a dose of 20 mg/d, and topically applied halometasone cream all over the body. After half-a-month treatment, the blisters crusted over and the erythema darkened in color. Case 2, a 36-year-old female patient presented with generalized blisters and itching for more than 3 months. The skin lesions manifested as tense blisters, bullae, bloody bullae and crusts on the edematous erythema. The patient had a 3-year history of vaginal malignant melanoma, which was stage Ⅳ postoperative melanoma with local recurrence and lymph node metastasis nearby the right iliac vessels. After 2-year treatment with intravenous injection of toripalimab, generalized skin lesions occurred all over the body. Direct immunofluorescence testing of the erythema showed weakly positive staining for IgG, and linear deposition of IgG along the basement membrane zone; salt-split indirect immunofluorescence testing of a serum sample showed liner deposition of IgG in the epidermis. ELISA revealed that the serum level of anti-BP180 antibodies was over 200 U/ml. The case 2 was diagnosed with bullous pemphigoid, but it was also doubtful whether the disease was caused by PD-1 inhibitor toripalimab or not. Then, the case 2 was treated with oral doxycycline at a dose of 200 mg/d and oral prednisolone acetate at a dose of 40 mg/d. After 2-week treatment, the blisters completely crusted over and erythema darkened in color.

Intravitreal injection of anti-vascular endothelial growth factor (VEGF) drugs is the main treatment for diabetic macular edema (DME), however, 30% of patients still respond poorly to its treatment. At present, imaging markers that can indicate the prognosis of anti-VEGF drug treatment include ischemic index, deep retinal capillary plexus foveal avascular zone area, number of microaneurysms, blood flow density, disorder of the inner retinal layer, outer membrane and/or the degree of damage to the ellipsoid zone, strong reflex foci, intraretinal cysts, subretinal fluid. Biomarkers include high-sensitivity C-reactive protein, neutrophil to lymphocyte ratio, anti-fumarase antibody, intraocular aqueous humor cell adhesion molecule-1, interleukin (IL)-6, IL-8, etc. Understanding these clinical markers that may predict and evaluate the prognosis of anti-VEGF drug therapy can be beneficial to adjust the treatment plan, and more effectively monitor, treat, and manage DME patients.

The cochlear dead regions are common exist in the case of moderate to profound sensorineural hearing loss. Patients with dead regions have demonstrated poor understanding of speech in noise and report less satisfaction with hearing aids than patients with no dead regions. Dead regions are assumed to occur if a hearing-impaired listener can be shown to be using off-place listening. A correctly diagnosed dead regions facilitates accurate and informed aural rehabilitation.
Cochlea ; physiopathology ; Hearing Loss, Sensorineural ; diagnosis ; rehabilitation ; Humans