1.Prognosis and pre-procedural independent risk factors for patients with no-reflow phenomenon during percutaneoos coronary intervention
Shengsi ZHU ; Xuchen ZHOU ; Yun LIU ; Hao ZHU ; Xiaoqun ZHENG ; Yan ZHANG ; Xinkai QU ; Junjie WANG ; Rongchong HUANG
Chinese Journal of Postgraduates of Medicine 2008;31(19):5-8
Objective To study the prognosis and pre-procedural independent risk factors for pa-tients with no-reflow (NR) phenomenon during percutaneous coronary intervention (PCI). Methods Pa-tients with or without NR phenomenon during PCI procedures from January 2000 to January 2005 were studied retrospectively. The clinical data preoperative and the incidence of major adverse cardiovascular events (MACE) between the two groups were compared. Univariate analysis and multivariate Logistic analysis were used to select the risk factors for NR phenomenon. Retrospectively was reviewed for (35.8 ± 15.3)months. Results The NR group had more significant incidence of MACE. Multivariate Logistic analysis showed that the predictive factors for NR were (1) Smoke index ≥ 300(OR = 2.81,95%CI: 1.61-4.38 ,P =0.007). (2) Fasting blood glucose level before PCI ≥ 11.1 mmol/L (OR = 3.39,95%CI: 1.51-4.89,P = 0.000 ). (3) Absence of angina pectoris attack within one month before PCI (OR = 2.39,95%CI: 1.22-3.78,P = 0.009). Conclusions The prognosis is poor for the PCI patients with NR phenomenon. Those patients whose fasting blood glucose level before PCI ≥ 11.1 mm01/L, smoke index ≥ 300 and absence of angina pec-toffs attack within one month before PCI have higher incidence of NR phenomenon.
2. Clinical and radiological outcomes of staged minimally invasive surgery for adult degenerative scoliosis comparing with the conventional open surgery
Wenjian WU ; Yu LIANG ; Peng CAO ; Xinkai ZHANG ; Tao ZHENG ; Jianru QIU
Chinese Journal of Orthopaedics 2019;39(20):1239-1248
Objective:
To evaluate the clinical and radiological outcomes,and the complications of staged minimally invasive surgery for adult degenerative scoliosis, comparing with that of the conventional open surgery.
Methods:
From Jun 2013 to Jun 2017, a total of 42 cases of degenerative scoliosis underwent surgical treatment. Among which, 23 cases underwent staged minimally invasive surgery(MIS group) and 19 cases underwent posterior open surgery(open group). The intra-operative bleeding, and operation time were recorded.The clinical outcomes were assessed using the Oswestry Disability Index (ODI), Visual Analogue Scale (VAS) for low back pain and leg pain.The radiological outcome was evaluated with Cobb angles and sagittal balance parameters (Sagittal Vertical Axis (SVA), Pelvic Incidence (PI)-Lumbar Lordosis (LL), Pelvic Tilt (PT)). The occurrence of complications was recorded.
Results:
The baseline demographic features of both groups (gender, age, medical comorbidity, etc.) were similar.The mean follow-up period for both groups was more than 2 years.The intraoperative bleeding in the MIS group 405.7±144.8 ml was significantly lower than that in the open group (2 005.3±728.4 ml,
3.A case of cutaneous collagenous vasculopathy
Bingluan LIU ; Xinkai ZHENG ; Shi WU ; Jin XU ; Liehua DENG ; Yunfeng HU ; Saijun LIU
Chinese Journal of Dermatology 2021;54(7):629-631
A 22-year-old female patient presented with skin flushing in the bilateral legs for 4 years, which gradually spread throughout the whole lower limbs and forearms 6 months ago. Skin examination showed diffuse flushing and dilated capillaries in the lower limbs and both forearms, and the flushing faded after a press. Histopathological examination of the skin lesion on the leg showed hyperkeratosis in a basket-like shape, increased pigmentation in the basal layer, infiltration of the superficial dermis with scattered lymphocytes, with no obvious red blood cell overflow; periodic acid-Schiff staining showed thickened and homogeneous deposits around the blood vessels; immunohistochemical staining showed thickened blood vessel walls and positive staining for type Ⅳ collagen. Diagnosis: cutaneous collagenous vasculopathy.