Percutaneous vertebroplasty(PVP), among various other options,has become a mainstay in the management of osteoporotic compression vertebral fractures. The purpose of this article is to review complications arising from the procedure and describes methods to minimize them. Complications can be classified as mild,which may include a temporary increase in pain; transient hypotension and cement leakage in the intervertebral disc space or into paravertebral soft tissues, moderate, including infection; extravasation of cement into the foraminal or epidural space and severe such as cement leakage in the paravertebral veins, leading to pulmonary embolism, cardiac perforation, cerebral embolism or even death.
Humans ; Postoperative Complications ; etiology ; prevention & control ; Vertebroplasty ; adverse effects

Hypertension is a common complication after renal transplantation. Among post-transplantation patients died of cardiovascular diseases, about 41% have hypertension. Hypertension is an independent risk factor for kidney transplant failure. Post-transplantation hypertension can be caused by many factors, including the use of immunosuppressants. When the blood pressure exceeds 130/90 mmHg in a kidney transplant recipient, it is reasonable to provide active medical intervention. In summary, prevention and treatment of hypertension is important to prolong the survival of kidney transplant recipients.
Humans ; Hypertension ; diagnosis ; etiology ; prevention & control ; therapy ; Kidney Transplantation ; Postoperative Complications ; diagnosis ; etiology ; prevention & control ; therapy

Spinal instrumentation is a common method for the treatment of spinal disorders, but it can lead to the changes of spine biomechanics. Because of the stress changes, accelerated degeneration of the adjacent segment may occur as time goes by, namely adjacent segment disease. The accelerated degeneration can lead to secondary spinal stenosis, articulated joint degeneration, acquired spondylolisthesis, and spine instability, and some patients may have to receive surgery again. In recent years, the researchers gradually recognized the importance of this disease, and began to investigate its pathogenesis and management.
Humans ; Joint Instability ; etiology ; prevention & control ; Postoperative Complications ; diagnosis ; prevention & control ; Spinal Diseases ; surgery ; Spinal Fusion ; adverse effects ; instrumentation ; Spinal Stenosis ; etiology ; prevention & control ; Spondylolisthesis ; etiology ; prevention & control

PURPOSE: To evaluate the factors that affect postoperative astigmatism and post-suture removal astigmatism, and to evaluate the risk factors associated with astigmatism axis shift. METHODS: We performed a retrospective chart review of 130 eyes that had undergone uneventful phacoemulsification cataract surgery. Preoperative astigmatism was divided into four groups (Groups I, II, III, and IV) according to the differences between the axis of preoperative astigmatism (flattest axis) and the incision axis (105 degrees). We analyzed the magnitude and axis of the induced astigmatism after the operation and after suture removal in each group. We also analyzed the factors which affected the postoperative astigmatism and post-suture removal astigmatism in each sub-group of Groups I, II, III, and IV, excluding postoperative or post-suture removal axis shift (specifically, Group I(WAS), II(WAS), III(WAS), and IV(WAS)). We identified the variables associated with the prevalence of postoperative astigmatism axis shift and those associated with the prevalence of post-suture removal axis shift. RESULTS: An increase in the magnitude of postoperative astigmatism was associated with an increase in the preoperative magnitude of astigmatism in Groups I(WAS), II(WAS), and III(WAS) (p<0.05), and with an increase in the corneal tunnel length in Group I(WAS). A decrease in the magnitude of postoperative astigmatism was associated with an increase in the corneal tunnel length in Groups III(WAS) and IV(WAS) (p<0.05). An increase in the magnitude of post-suture removal astigmatism was associated with an increase in the magnitude of postoperative astigmatism in Groups I(WAS) and IV(WAS) (p<0.05), and with late suture removal in Group IV(WAS) (p<0.05). A decrease in the magnitude of post-suture removal astigmatism was associated with late suture removal in Groups I(WAS) and II(WAS). A logistic regression analysis showed that the prevalence of post-suture removal astigmatism axis shift was associated with increased corneal tunnel length, decreased magnitude of postoperative astigmatism, and early suture removal. CONCLUSIONS: In order to reduce postoperative and post-suture removal astigmatism, we recommend a short corneal tunnel length and late suture removal in patients with Group I(WAS) characteristics, late suture removal in Group II(WAS)-like patients, long corneal tunnel length in Group III(WAS)-like patients, and long corneal tunnel length and early suture removal in patients with characteristics of Group IV(WAS).
Astigmatism/etiology/*prevention & control ; Cataract Extraction/*methods ; Follow-Up Studies ; Humans ; Postoperative Complications/etiology/prevention & control ; Retrospective Studies ; *Suture Techniques

OBJECTIVETo explore the common complications related to acoustic neuromas and to search methods for preventing from them.

METHODSOne hundred and five patients with acoustic neuromas underwent 110 operations with the retrosigmoid approach, middle cranial fossa approach and labyrinth approach. All cases were followed up more than 1 month after surgery.

RESULTSOf 110 cases, the most frequent complication was hearing disability which occurred in 95 cases (95/110, 86.4%). and the facial paralysis was in 63.6% (70/110) after one month. Other complications were cerebrospinal fluid fistulas (CSF, 12.7%, 14/110) , intracranial hematoma (5.5%, 6/110), cranial nerve palsies (4.5%, 5/110), meningitis (3.6%, 4/110), tetraparesis (3.6%, 4/110), balance disturbance (1.8%, 2/110), hemiparalysis and anepia (0.9%, 1/110). Effective stopping bleeding during operation and controlling blood pressure after operation, as well as keeping effective sedation in 24 hours after operation were the important ways to prevent from intracranial hematoma The haemorrhage often accrued in 48 hours post-operation. CSF in this series was another common complication in acoustic neuroma surgery. Ten cases with CSF subcutaneous retro-auricular had been successfully controlled by conservative treatment. Of 4 cases with rhinorrhea CSF, 3 of them were required surgical management, another one got self-cure by bed rest. The ventricular drainage pro-operation was the most important procedure for drawdown the hypsi-cranium pressure.

CONCLUSIONSThe key factors to avoid the complications include mastering the anatomy of different surgical approach, how much of the tumor size, surgical experience and preoperative evaluation of patients' imaging information and other clinical data.

Adolescent ; Adult ; Aged ; Cerebrospinal Fluid Otorrhea ; etiology ; prevention & control ; Cerebrospinal Fluid Rhinorrhea ; etiology ; prevention & control ; Facial Paralysis ; etiology ; prevention & control ; Female ; Humans ; Male ; Meningitis ; etiology ; prevention & control ; Middle Aged ; Neuroma, Acoustic ; surgery ; Postoperative Complications ; etiology ; prevention & control ; Young Adult

Diplopia ; etiology ; Enophthalmos ; etiology ; Exophthalmos ; etiology ; Facial Nerve Injuries ; etiology ; Hemorrhage ; etiology ; Humans ; Intraoperative Complications ; etiology ; prevention & control ; Orbit ; blood supply ; surgery ; Orbital Fractures ; surgery ; Postoperative Complications ; etiology ; prevention & control ; Reconstructive Surgical Procedures ; adverse effects ; Reflex, Trigeminocardiac ; Vision, Low ; etiology

Carcinoma, Hepatocellular ; surgery ; Catheter Ablation ; adverse effects ; Humans ; Liver Neoplasms ; surgery ; Postoperative Complications ; etiology ; prevention & control

Humans ; Postoperative Complications ; etiology ; prevention & control ; Surgical Procedures, Operative ; adverse effects ; methods ; trends

In order to further standardize the prevention and treatment of postoperative complications of pancreatic surgery, the editorial board of the Chinese Journal of Surgery organized relevant experts to formulate this guideline under the promotion of the Study Group of Pancreatic Surgery in China Society of Surgery of Chinese Medical Association and Pancreatic Disease Committee of China Research Hospital Association. According to the grading of recommendations assessment, development, and evaluation system, this guide discusses the hot issues on postoperative complications such as pancreatic fistula, biliary fistula, chylous fistula, post-pancreatectomy hemorrhage, abdominal infection, delayed gastric emptying, etc., quantitatively evaluates the level of evidence in clinical studies, and forms recommendations after repeatedly consulting. It is hoped to provide reference for pancreatic surgeons in the prevention and treatment of postoperative complications.
Humans ; Postoperative Complications/etiology* ; Pancreatectomy/adverse effects* ; Pancreaticoduodenectomy/adverse effects* ; Pancreatic Fistula/prevention & control* ; China

OBJECTIVETo explore the risk factors and prevention strategies of post-operative complications in elderly patients with colorectal cancer.

METHODSData of 107 elderly patients (≥75 years) undergoing surgery for colorectal cancer were collected from January 2006 to December 2009 in the Department of Gastrointestinal Surgery, Peking University People's Hospital. POSSUM and E-POSSUM scoring systems were used to predict post-operative complications. ROC curve and observe/expect(O/E) were used to assess the validity of scoring systems. Logistic regression was used to evaluate the independent risk factors associated with post-operative complications of elderly patients with colorectal cancer.

RESULTSThe predictive complication rates of E-POSSUM and POSSUM in elderly patients with colorectal cancer were 13.9%-86.6%(average, 32.7%) and 19.1%-99.1% (average, 55.5%). The predictive validity of E-POSSUM was better than POSSUM(AUC of ROC: 0.862 vs. 0.576, O/E: 0.771 vs. 0.454), the former was closer to the actual complication rate(25.2%, 27/107). Concurrent diabetes mellitus(P=0.019) and rectal lesion(P=0.005) were independent risk factors associated with surgery-related post-operative complications. Anastomotic leakage was the most common surgery-related post-operative complications. Chronic obstructive pulmonary disease(P=0.026), ASA score(P=0.025), intestinal obstruction(P=0.037) and perforation(P=0.001) were independent risk factors associated with non-surgery-related post-operative complications. Pulmonary infection was the most common non-surgery-related post-operative complication.

CONCLUSIONSThe application of E-POSSUM scoring system can provide more accurate prediction of post-operative complications in elderly patients undergoing surgery for colorectal cancer. Positive interventions should be taken for high-risk patients to prevent post-operative complications.

Aged ; Colorectal Neoplasms ; surgery ; Female ; Humans ; Male ; Postoperative Complications ; etiology ; prevention & control ; Risk Factors