Objective To study cytogenetic features of multiple myeloma(MM)cells and the relationship between chromosomal karyotypes and subtype,stage,prognostic parameters and treatment of MM.Methods Karyotyping in patients with MM by 24h short-term bone marrow cell culture and G-banding stain were done.Twenty-two patients were treated with conventional chemotherapy(VAD or MP)and 7 patients with Bortezomib(velcade)chemotherapy.Results There was 37.9% of aberrations in patients with multiple myeloma of 29 cases,and the complex and high complex aberrations were 81.8%.Twenty-two patients with VAD or MP chemotherapy;response rate was 81.2% in normal karyotype group;no response was received in the abnormal karyotypes group(P

To analyze and discuss ethics of treatment in Heinophilic arhtropathy. Treatment of those patients not only could relieve their distress in thought, but also could improve their quality of life. And we raise operational contraindications are relative,not absolute.

ObjectiveTo investigate the preventive strategy of early post-operative complications of closed spinal dysraphisms in children.MethodsOne hundred and nine children with closed spinal dysraphisms underwent surgery from January 2004 to December 2008,were enrolled in this study.After dural closure,the wound was washed completely with saline to clear the tissue debris to prevent postoperative infection. We routinely made a horizontal incision to prevent postoperative infection. Results After operation,all patients were recovered and were discharged from hospitalNo post-operative complications,including cerebrospinal fluid leakage, wound infection and flap necrosis, were encountered. ConclusionThe sophisticated microsurgical technique and the delicate surgical manipulation is the prerequisite for the prevention of early operational complication of closed spinal dysraphisms in children.

Objective: To investigate the experience of patients in the implementation of enhanced recovery after surgery (ERAS) strategy after radical gastrectomy and the factors affecting the treatment experience. Methods: A prospective cohort study was carried out. Patients who were diagnosed with gastric cancer by pathology and underwent radical gastrectomy at the Xijing Digestive Disease Hospital from December 2019 to December 2020 were consecutively enrolled. Those who received emergency surgery, residual gastric cancer surgery, preoperative neoadjuvant chemotherapy, non-curative tumor resection, intraperitoneal metastasis, or other malignant tumors were excluded. Patients' expectation and experience during implementation were investigated by questionnaires. The questionnaire included three main parts: patients' expectation for ERAS, patients' experience during the ERAS implementation, and patients' outcomes within 30 days after discharge. The items on the expectation and experience were ranked from 0 to 10 by patients, which indicated to be unsatisfied/unimportant and satisfied/important respectively. According to their attitudes towards the ERAS strategy, patients were divided into the support group and the reject group. Patients' expectation and experience of hospital stay, and the clinical outcomes within 30 days after discharge were compared between the two groups. Categorical data were reported as number with percentage and the quantitative data were reported as mean with standard deviation, or where appropriate, as the median with interquartile range (Q₁, Q₃). Categorical data were compared using the Chi-squared test or Fisher's exact test, where appropriate. For continuous data, Student's t test or Mann-Whitney U test were used. Complication was classified according to Clavien-Dindo classification. Results: Of the included 112 patients (88 males and 24 females), aged (57.8±10.0) years, 35 patients (31.3%) were in the support group and 77 (68.7%) in the reject group. Anxiety was detected in 56.2% (63/112) of the patients with score >8. The admission education during the ERAS implementation improved the patients' cognitions of the ERAS strategy [M(Q₁, Q₃) score: 8 (4, 10) vs. 2 (0, 5), Z=-7.130, P<0.001]. The expected hospital stay of patients was longer than the actual stay [7 (7, 10) days vs. 6 (6, 7) days, Z=-4.800, P<0.001]. During the ERAS implementation, patients had low score in early mobilization [3 (1, 6)] and early oral intake [5 (2.25, 8)]. Fifty-eight (51.8%) patients planned the ERAS implementation at home after discharge, while 32.1% (36/112) preferred to stay in hospital until they felt totally recovered. Compared with the reject group, the support group had shorter expected hospital stay [7 (6, 10) days vs. 10 (7, 15) days, Z=-2.607, P=0.009], and higher expected recovery-efficiency score [9 (8, 10) vs. 7(5, 9), Z=-3.078, P=0.002], lower expected less-pain score [8 (6, 10) vs. 6 (5, 9) days, Z=-1.996, P=0.046], expected faster recovery of physical strength score [8 (6, 10) vs. 6 (4, 9), Z=-2.200, P=0.028] and expected less drainage tube score [8 (8, 10) vs. 8 (5, 10), Z=-2.075, P=0.038]. Worrying about complications (49.1%) and self-recognition of not recovery (46.4%) were the major concerns when assessing the experience toward ERAS. During the follow-up, 105 patients received follow-up calls. There were 57.1% (60/105) of patients who experienced a variety of discomforts after discharge, including pain (28.6%), bloating (20.0%), nausea (12.4%), fatigue (7.6%), and fever (2.9%). Within 30 days after discharge, 6.7% (7/105) of patients developed Clavien-Dindo level I and II operation-associated complications, including poor wound healing, intestinal obstruction, intraperitoneal bleeding, and wound infection, all of which were cured by conservative treatment. There were no complications of level III or above in the whole group after surgery. Compared with the support group, more patients in the reject group reported that they had not yet achieved self-expected recovery when discharged [57.1% (44/77) vs. 22.9% (8/35), χ²=11.372, P<0.001], and expected to return to their daily lives [39.0% (30/77) vs. 8.6% (3/35), χ²=10.693, P<0.001], with statistically significant differences (all P<0.05). Only 52.4% (55/105) of patients returned home to continue rehabilitation, and the remaining patients chose to go to other hospitals to continue their hospitalization after discharge, with a median length of stay of 7 (7, 9) days. Compared with the reject group, the support group had a higher proportion of home rehabilitation [59.7% (12/33) vs. 36.4% (43/72), χ²=4.950, P=0.026], and shorter time of self-perceived postoperative full recovery [14 (10, 20) days vs. 15 (14, 20) days, Z=2.100, P=0.036], with statistically significant differences (all P<0.05). Conclusions: Although ERAS has promoted postoperative rehabilitation while ensuring surgical safety, it has not been unanimously recognized by patients. Adequate rehabilitation education, good analgesia, good physical recovery, and early removal of drainage tubes may improve the patient's experience of ERAS.
Enhanced Recovery After Surgery ; Female ; Gastrectomy ; Humans ; Length of Stay ; Male ; Pain ; Patient Outcome Assessment ; Postoperative Complications/surgery* ; Prospective Studies ; Retrospective Studies ; Stomach Neoplasms/surgery* ; Treatment Outcome

Objective To investigate the changes of plantar pressure distributions in children with the unilateral developmental dysplasia of the hip (DDH) who underwent the Pemberton’s pericapsular osteotomy (PPO) at early age, so as to provide valuable references for clinical therapy and rehabilitation of such patients. Methods Eighteen child patients who underwent PPO before 4 year old were selected as the PPO group, while 18 healthy children at the same age with normal feet were selected as the control group. Footscan system was used to measure the plantar pressure of these subjects during walking. The parameters, i.e. contact area percentage of the total foot contact area (CA%), pressure-time integral (PTI) and contact time percentage of the stance time (CT%) in both PPO group and control group were compared to evaluate changes of the plantar pressures during walking. Results Compared with the sound limb in control group and the unaffected limb in PPO group, the affected limb in PPO group showed higher PTI in the 2nd to 5th toe zone and lower PTI in the medial heel zone. The affected limb in PPO group had a higher CA% in the 4th and 5th metatarsals than the unaffected limb in PPO group and the sound limb in control group, and a lower CA% in the 1st and 2nd metatarsals than the unaffected limb. Compared with the unaffected limb in PPO group and the sound limb in control group, CT% of the affected limb in PPO group increased in the forefoot push-off phase and decreased in the initial contact phase, and the total contact time of the affected limb was shorter than that of the unaffected limb in PPO group and the sound limb in control group. Conclusions There exist residual plantar pressure deviations during walking in DDH patients following PPO at early age, thus a longer period of intensive rehabilitation may be required to change the residual abnormality.

Objective To study retrospectively the response and side effects in two groups of patients with untreated multiple myeloma receiving bortezomib-based regimen(VD/VT)and vincristine combined with adriamycin and dexamethasone(VAD).Methods Eighteen patients were enrolled in a group of VD or VT,receving bortezomib 1.0 mh/m2 or 1.3 mg/m2 on days 1,4,8 and 11,along with dexamethasone 20-40 mg on days 1-4(12 cases);or thalidomide 100 mg/d continuously(6 cases). Twenty-four patients treated with VAD entered into a control group,receiving vincristine 0.4 mg/d on days 1- 4,adriamycin 9 mg·m-2·d-1 on days 1-4 and dexamethasone on days 1-4,9-12,17-20,with 28 days as a cycle.Results After bortezomib-based combinations,16 of with 18 patients(88.9%)achieved at least a partial response,including complete response and near complete response in 7 patients(38.9%).Side effects in the VD/VT group were predictable and manageable;they were mainly haematologic, gastrointestinal,and peripheral neuropathic and were more evident during early cycles.The main side reactions in the VAD group were infections.loss of hair and phlebitis.Conclusion Bortezomib-based combinations therapy is an effective and safe induction regimen for newly diagnosed multipli myeloma patients and appears significantly superior to VAD,yielding high response rates even in patients with poor prognostic features.

OBJECTIVETo analyze the risk factors of neurological complications of posterior vertebral column resection in the treatment of severe rigid congenital spinal deformities.

METHODSThe clinical data of 88 patients with severe rigid congenital spinal deformities who underwent PVCR in Department Of Orthopaedics, Xijing Hospital, Fourth Military Medical University from June 2007 to November 2012 were collected. There were 39 males and 49 females at the average age of 16.9 years (range 6-46 years). To measure the Cobb angle and balance at preoperative, postoperative and follow up, and to record the operation report, neurological complications and at follow up. The relevant factors of neurological complications were analyzed by one-way analysis, including: age, Cobb angle, operation time, body mass index, pulmonary function, blood volume loss, resection level, number of vertebrae fixed, number of vertebrae resected, usage of cage or titanium mesh, preoperative neurologic function, the type of deformity and combination of spinal canal deformity, and further analyzed by multiariable Logistic regression analysis.

RESULTSThe average follow up was 42 months (range 19 to 83 months). The number of resected vertebrae average 1.3 (range 1 to 3), operative time average 502.4 min (range 165.0 to 880.0 min), estimate blood loss average 2,238 ml (range 100 to 11,500 ml) for an average 69.3% blood volume loss (range 9% to 299%). The average preoperative major coronal curve of 93.6° corrected to 22.2°, at the final follow-up, the coronal curve was 22.2° with a correction of 76.8%. The average preoperative coronal imbalance (absolute value) was 2.5 cm decreasing to 1.3 cm at the final follow-up. The average preoperative major sagittal curve of 88.2° corrected to 28.7°, at the final follow-up, the sagittal curve was 29.2°, average decrease in kyphosis of 59.0°. The average preoperative sagittal imbalance (absolute value) was 3.1 cm decreasing to 1.2 cm at the final follow-up. There were 12 patients (13.6%) developed a neurological complications. High rate of neurological complications was occurred in patients with operative time greater than 480 min, pulmonary dysfunction, blood volume loss greater than 50%, T7-T99 osteotomy and preoperative neurologic compromise (P=0.046, 0.000, 0.000, 0.033, 0.043).

CONCLUSIONSPosterior vertebral column resection can achieve satisfactory efficacy in treatment of severe spinal deformities. Pulmonary dysfunction and blood volume loss greater than 50% were significant risk factors of neurological complications.

Adolescent ; Adult ; Child ; Female ; Humans ; Kyphosis ; Male ; Middle Aged ; Neurosurgical Procedures ; Orthopedic Procedures ; Osteotomy ; Retrospective Studies ; Risk Factors ; Scoliosis ; Spinal Canal ; Spinal Diseases ; surgery ; Spine ; abnormalities ; surgery ; Treatment Outcome ; Young Adult

Objective: To explore the therapeutic feasibility of uterus transplantation for uterine infertility. Methods: Retrospective analysis was performed for the diagnosis, treatment and pregnancy course of the first domestic case of uterus transplantation and the relevant literature reviewed. The recipient was a 22-year-old woman with a congenital absence of uterus and vagina. Previously she underwent vaginal reconstruction and the donor was her mother. The specific procedures included donor/recipient screening, ethical argumentation, assisted reproductive technology of obtaining frozen embryos, Vinci robot-assisted uterine procurement, orthotopic replacement & fixation of retrieved uterus, revascularization; immunoregulation & monitoring of transplanted uterine recipient, assisted reproductive technology after transplantation and gestational management. Results: The durations of donor and recipient surgeries were 360 and 530 min respectively. No complications of recipient or donor occurred during the perioperative period. First menstruation occurred at 40 days post-transplantation and regularly thereafter. Pregnancy occurred after embryo transfer at 31 months post-transplantation. No rejection episodes occurred after transplantation or during gestation. Caesarean delivery occurred near gestational week 34. The boy weighed 2000 grams at birth and the mother remained well. Conclusions In conjunctions with literature review, uterine infertility may be treated by modified uterus transplantation. And a new path is paved for healthy pregnancy of women with uterine infertility.

【Objective】 To observe the clinical effects of syringo-pleural shunt as a supplementary in the treatment of syringomyelia. 【Methods】 Eleven patients with syringomyelia were treated with syringo-pleural shunt from December 2017 to December 2019. Tator’s postoperative evaluation standard was used to determine the clinical effects of improvement of clinical symptoms. MRI and the Japanese Orthopedic Association (JOA) score were used to evaluate the improvement of syringomyelia and neurological function. 【Results】 After 3 months, 6 months and 12 months of follow-up, the clinical symptoms and JOA score improved in 10 cases, and 1 case had no improvement and developed severe pleural effusion. MRI showed that syringomyelia was significantly improved in 10 cases, and there was no improvement in 1 case. 【Conclusion】 Syringo-pleural shunt is a safe, direct and effective supplementary treatment method for patients with syringomyelia.

OBJECTIVETo investigate the clinical results of one stage surgical treatment in congenital scoliosis (CS) patients associated with split cord malformation (SCM).

METHODSBetween January 2007 and December 2010, 50 patients underwent one stage surgical treatment for CS associated with SCM. Among of them, 38 patients (13 male and 25 female) with an average age of (15 ± 6) years, who were followed up in the clinic at least 2 years longer, were include in the study. There were 12 patients with Type I SCM and 26 patients with Type II SCM Pre-operative, post-operative and the follow-up imaging data were collected and compared by paired t-test, while imaging data between Type I SCM group and Type II SCM group were compared by group t-test. Bony spur was first resected to the Type I SCM while nothing was done to the Type II SCM. Then, all patients were followed by posterior corrective procedure in one stage. Meanwhile, duraplasty were only applied in 5 patients whose dural cleft were more than 1 cm longer.

RESULTSThe average follow-up was 41 ± 13 months (range, 26-68 months). The average operation time was 491 ± 152 minutes (range, 105-780 minutes) and the average blood loss was (1 933 ± 1 516) ml (range, 1 000-8 000 ml). The mean major coronal curve was corrected from 70° ± 26° preoperatively to 312° ± 16° postoperatively with a correction rate of 57% ± 18%, and 33° ± 17° at the final follow-up with a correction rate of 54% ± 20%. The mean major sagittal curve was corrected from 43° ± 31° to 26° ± 16°, and 27° ± 15° at the final follow-up. The postoperative complication occurred in 2 patients (5.3%) with Type I SCM, including neurological deterioration in 1 patient (2.6%) and cerebrospinal fluid leakage in 1 patient (2.6%). There were no paralysis and other serious complications. The patients who suffered from neurological deterioration recovered to the preoperative neurological status at 30 months postoperatively and no further improvement at the final follow-up.

CONCLUSIONIt is safe and efficient to treat the CS associated with SCM by one stage surgery without increasing the risk of neurological complications postoperatively.

Adolescent ; Child ; Female ; Follow-Up Studies ; Humans ; Male ; Neural Tube Defects ; complications ; surgery ; Retrospective Studies ; Scoliosis ; complications ; congenital ; surgery ; Treatment Outcome ; Young Adult