OBJECTIVETo sum up the experience in treating very severe traumatic brain injuries.

METHODSRetrospective analysis of 68 patients with very severe traumatic brain injuries treated in our hospital from 1997 to 2002 was done.

RESULTSForty-one (60%) patients died. In the 50 patients treated surgically 27 (40%) survived, 8 recovered well, 9 had moderate disability and 10 had severe deficits. The 18 patients treated non-operatively all died.

CONCLUSIONSMuch attention should be given to the observation of the changes of severe brain injuries with cranial base injury. Timely operative decompression, basic life support, keeping effective brain blood perfusion and effective oxygen supply, improving cerebral microcirculation and preventing or controlling complications are the main methods to raise the successful rate of treating very severe brain injuries and the life quality of the patients.

Adolescent ; Adult ; Aged ; Brain Injuries ; diagnosis ; mortality ; therapy ; Cohort Studies ; Combined Modality Therapy ; Craniotomy ; Critical Care ; methods ; Decompression, Surgical ; Drug Therapy, Combination ; Female ; Glasgow Coma Scale ; Humans ; Injury Severity Score ; Magnetic Resonance Imaging ; Male ; Middle Aged ; Oxygen ; therapeutic use ; Prognosis ; Retrospective Studies ; Risk Assessment ; Survival Analysis ; Treatment Outcome

OBJECTIVETo evaluate clinical effects of lumbar spinal stenosis by endoscopic transforaminal decompression, and to provide a theory basis for selection of surgical candidates.

METHODSFrom June 2014 to January 2016, clinical data of 87 patients with lumbar spinal stenosis were retrospectively analyzed, including 45 males and 42 females, aged from 25 to 81 years old with an average of 55.14 years old; 8 cases on L₃,₄, 61 cases on L₄,₅, 18 cases on L₅S₁. All patients underwent percutaneous edoscopic transforaminal decompression. Clinical symptoms and nerve functions were evaluated by VAS, ODI before operation, 3 and 6 months after operation, MacNab scoring was used to evaluate clinical effects.

RESULTSPostoperative incision of 87 patients healed well without complications, and obtained more than 6 months follow-up. VAS score before operation, 3 and 6 months after operation respectively were 63.88±8.56, 13.22±8.24, 6.83±9.43 respectively;ODI score before operation, 3 and 6 months after operation were 59.96±12.60, 9.08±10.55, 5.64±6.84 respectively. There was statistical significance in VAS and ODI score compared before operation and 3 and 6 months after operation. According to MacNab scoring, 41 cases obtained excellent results, 30 good, 7 moderate and 9 poor.

CONCLUSIONSPercutenous endoscopic transforaminal decompression for lumbar spinal stenosis could reach good clinical effects if choosing appropriate indications. For patients with yellow ligament hypertrophy or combined with some ossified stenosis, insufficient decompression may result in poor therapeutic effects.

OBJECTIVETo evaluate the clinical therapeutic value of (188)Re-HEDP combined with pamidronate in breast cancer with bone metastasis.

METHODSForty-eight patients with breast cancer with multi-bone metastases were randomly divided into three groups:15 patients received (188)Re-HEDP (group A), 15 patients received pamidronate (group B) and 18 patients were treated by (188)Re-HEDP plus pamidronate (group C).

RESULTSThe overall pain relief rate was 73.3%, 80.0%, 100.0% in groups A, B and C. The response rate of bone metastasis was 40.0%, 33.3%, 66.7% in groups A, B and C respectively. The therapeutic effect of group C was better than those of groups A and B (P < 0.05), without any significance in the difference (P > 0.05).

CONCLUSIONThe therapeutic effect of (188)Re-HEDP combined with pamidronate for breast cancer with bone metastasis is remarkable in bone pain relief and bone metastasis control, which is better than either (188)Re-HEDP or pamidronate alone.

Adult ; Aged ; Antineoplastic Agents ; therapeutic use ; Bone Neoplasms ; complications ; secondary ; therapy ; Breast Neoplasms ; drug therapy ; pathology ; radiotherapy ; Carcinoembryonic Antigen ; blood ; Combined Modality Therapy ; Diphosphonates ; therapeutic use ; Etidronic Acid ; therapeutic use ; Female ; Follow-Up Studies ; Humans ; Middle Aged ; Organometallic Compounds ; therapeutic use ; Pain ; etiology ; Pain Management ; Radioisotopes ; therapeutic use ; Rhenium ; therapeutic use

Humans ; Joint Dislocations ; Patella ; Patellar Dislocation ; Reconstructive Surgical Procedures

Indigenous knowledge and traditional culture for sustainable use of native plants in Juenang cultural region of Rangtang county, Aba Zang and Qiang Prefecture of Sichuan province, have been characterized in this paper followed the principles and methods of ethnobotany. The results indicate that 38 species from 27 families(including 6 species of fungi) are ethnobotanically used commonly in this area. Of 38 species of the native plants, 13 species from 12 families are collected for eatables and vegetables, 12 families and 16 species of indigenous plants for medicinal and edible use, 4 species from 4 families for decoration, 4 species from 4 families used for building materials or firewood, and 1 species from 1 families used for religious folklore. Under the influence of Juenang culture and Tibetan culture, indigenous knowledge such as instinctive reverence and gratitude for nature, protection ecological environment and habitats, and moderate use of natural resources(especially wild bioresource), have been gotten passed on from generation to generation in Juenang culture region of Rangtang county, which is of great significance to the protection of local bioresources and environment, including ethnic medicinal plants, and also to provide practical guidance for biodiversity conservation and ecological restoration in those alpine ecological vulnerable areas.
Biodiversity ; China ; Conservation of Natural Resources ; Ethnobotany ; Fungi/classification* ; Humans ; Knowledge ; Phytotherapy ; Plants, Medicinal/classification*

BACKGROUNDA multi-center large scale study is needed to confirm the efficacy and safety of domestic peritoneal dialysis (PD) solutions. Some researchers believe that 6 L/d is enough for adequate dialysis, but there is no multi-center prospective study on Chinese population to confirm this. In this study, we evaluated the efficacy and safety of domestic PD solution (Changfu) and its difference between 6 L and 8 L dosage.

METHODSAdult PD patients who had taken PD therapy for at least one month were selected and divided into four groups according to two dialysis solution brands and two dialysis dosages, i.e., 6 L dose with Changfu dialysis solution, 6 L dose with Baxter dialysis solution, 8 L dose with Changfu dialysis solution, and 8 L dose with Baxter dialysis solution. After 48 weeks, the changes of primary and secondary efficacy indices were compared between different types and different dosages. We also analyzed the changes of safety indices.

RESULTSChanges of Kt/V from baseline to 48 weeks between Changfu and Baxter showed no statistical differences; so did those of creatinine clearance rate (Ccr). Normalized protein catabolic rate (nPCR) from baseline to 48 weeks between Changfu and Baxter showed no statistical differences; so did those of net ultrafiltration volume (nUF) and estimated glomerular filtration rate (eGFR). Changes of nPCR from baseline to 48 weeks between 6 L and 8 L showed no statistical differences; so did those of nUF and eGFR. The decline of Kt/V from baseline to 48 weeks in 6 L group was more than that in 8 L group. Change of Ccr was similar. During the 48-week period, the mean Kt/V was above 1.7/w, and mean Ccr was above 50 L×1.73 m(-2)×w(-1). More adverse events were found in Changfu group before Changfu Corporation commenced technology optimization, and the statistical differences disappeared after that.

CONCLUSIONSThe domestic PD solution (Changfu) was proven to be as effective as Baxter dialysis solution. During 48-week period, a dosage of 6 L/d was enough for these patients to reach adequate PD. Clinical study promotes technological optimization, further helps to improve the safety indices of the medical products.

Adolescent ; Adult ; Aged ; Dialysis Solutions ; therapeutic use ; Female ; Humans ; Male ; Middle Aged ; Peritoneal Dialysis ; methods ; Young Adult

BACKGROUNDData on the epidemiology of hypertension in Chinese non-dialysis chronic kidney disease (CKD) patients are limited. The aim of the present study was to investigate the prevalence, awareness, treatment, and control of hypertension in the non-dialysis CKD patients through a nationwide, multicenter study in China.

METHODSThe survey was performed in 61 tertiary hospitals in 31 provinces, municipalities, and autonomous regions in China (except Hong Kong, Macao, and Taiwan). Trained physicians collected demographic and clinical data and measured blood pressure (BP) using a standardized protocol. Hypertension was defined as systolic BP ≥ 140 mmHg and/or diastolic BP ≥ 90 mmHg, and/or use of antihypertensive medications. BP < 140/90 mmHg and < 130/80 mmHg were used as the 2 thresholds of hypertension control. In multivariate logistic regression with adjustment for sex and age, we analyzed the association between CKD stages and uncontrolled hypertension in non-dialysis CKD patients.

RESULTSThe analysis included 8927 non-dialysis CKD patients. The prevalence, awareness, and treatment of hypertension in non-dialysis CKD patients were 67.3%, 85.8%, and 81.0%, respectively. Of hypertensive CKD patients, 33.1% and 14.1% had controlled BP to < 140/90 mmHg and < 130/80 mmHg, respectively. With successive CKD stages, the prevalence of hypertension in non-dialysis CKD patients increased, but the control of hypertension decreased (P < 0.001). When the threshold of BP < 130/80 mmHg was considered, the risk of uncontrolled hypertension in CKD 2, 3a, 3b, 4, and 5 stages increased 1.3, 1.4, 1.4, 2.5, and 4.0 times compared with CKD 1 stage, respectively (P < 0.05). Using the threshold of < 140/90 mmHg, the risk of uncontrolled hypertension increased in advanced stages (P < 0.05).

CONCLUSIONSThe prevalence of hypertension Chinese non-dialysis CKD patients was high, and the hypertension control was suboptimal. With successive CKD stages, the risk of uncontrolled hypertension increased.

Adult ; Aged ; Awareness ; Female ; Humans ; Hypertension ; complications ; epidemiology ; therapy ; Male ; Middle Aged ; Prevalence ; Renal Insufficiency, Chronic ; complications