Per‐oral transgastric abdominal surgery

Laparoscopic surgery has several advantages over traditional surgery because it has been shown to be less invasive. The next logical step in the evolution of minimally invasive surgery may be to eliminate all abdominal incisions. The natural orifices provide a port of entry via the gastrointestinal tract to the peritoneal cavity. This approach would require the creation of a perforation, which is considered to be a major complication of endoscopy with significant morbidity and mortality. However, there are several recent studies that have described the technical feasibility and safety of a per‐oral transgastric approach to the peritoneal cavity using conventional endoscopes. Theoretically, this approach could reduce postoperative abdominal wall pain, wound infection, hernia formation, and adhesions. This article aims to summarize the current status of transgastric surgery, currently referred to as natural orifice transluminal endoscopic surgery (NOTES), and to address some of its future challenges.     

Hand rejuvenescence by fat filling.

The advantages of fat filling for hand rejuvenescence are discussed. Seventy-two patients treated by this method are presented, including their follow-up, complication rate, and details of combined operations. Preference is given to local anesthesia when no other major surgeries are associated with the method. A highly satisfactory rate was obtained (98.62%) with a low complication rate (4.15%).     

Plasma Ratios of Tryptophan and Tyrosine to Other Large Neutral Amino Acids in Manic-Depressive Patients

Abstract: The plasma ratio of each neutral amino acid (tryptophan (TRP), tyrosine (TYR), valine, isoleucine, leucine (LEU) or phenylalanine) to the sum of the other neutral amino acids was measured in 16 : manic and 14 : depressed patients. In the manics, there was a correlation between the psychomotor activity and the plasma TRP and LEU ratios. In the depressives, the depressed mood, retardation and global severity were correlated with the TRP ratio. The zotepine responders showed an increase in the TRP ratio after treatment. In the mianserin responders, the TYR ratio, which was high before the treatment, decreased to the normal range after the treatment. But, the plasma amino acid ratios remained unchanged in the patients treated with lithium carbonate or amitriptyhe. These results suggest that, in manic-depressive illness, there might be abnormalities in the metabolism of neutral amino acids, mainly of TRP and TYR, and that the plasma TRP and TYR ratios might be important indicators for determining the efflcacy of some drugs.     

Takayasu''s aortitis with renovascular hypertension

We report a case of Takayasu's disease with severe renovascular hypertension in a girl from Eritrea. In the "burn-out" phase after the erythrocyte sedimentation rate had normalized, reconstructive vascular surgery was performed as further progression of the disease seemed unlikely. However, probably due to her growth, the graft rotated and a second operation was successfully performed.     

马来酸曲美布汀治疗肠易激综合征对比研究

目的探讨马来酸曲美布汀对肠易激综合征的治疗效果。方法将诊断为肠易激综合征（IBS）的97例患者随机分成试验组（47例）和对照组（50例），试验组给予马来酸曲美布汀，对照组使用复合维生素B作为安慰剂，两组疗程均为6周，治疗期间均停用其他药物，分别于治疗前及治疗的第2、4、6周及随访8、12周末进行症状评价及评分。结果试验组治疗后积分明显下降，治疗前后比较差异有非常显著性（P〈0．01）；对照组积分下降不明显，治疗前后比较差异无显著性（P〉0．05）；治疗4周后两组间比较，试验组积分下降较对照组明显，差异有非常显著性（P〈0．01）；治疗后两组疗效比较，试验组在2周后有效率达34％，8周和12周时分别达到83％和82％，疗效明显高于对照组，差异有非常显著性（P〈0．01）。结论马来酸曲美布汀对难治性功能性消化不良具有良好的治疗作用和安全性。     

Patient reported outcome measures in women undergoing surgery for urinary incontinence and pelvic organ prolapse in Denmark, 2006–2011

Introduction and hypothesis

The aim of this study was to evaluate the impact of urogynecological surgery on quality of life based on patient reported outcome measures (PROMs).

Methods

Data were retrieved from the Danish Urogynaecological Database. Inclusion criteria were Danish women undergoing surgery for urinary incontinence (UI) or pelvic organ prolapse (POP) from 2006 to 2011. Using frequency of symptoms and a visual analogue scale (VAS) both pre- and postoperatively, their severity of symptoms and quality of life were measured by questionnaires.

Results

During the study period, 20,629 urogynecological procedures were performed. The questionnaires on severity of symptoms and the VAS had been completed both pre- and postoperatively for approximately one third of women undergoing surgery. For UI surgery, 83 % had improved symptoms, 13 % were unchanged, and 4 % had worse symptoms postoperatively. For POP surgery, 80, 17, and 3 % were improved, unchanged, and worsened, respectively. The postoperative bother of symptoms and interference in everyday life evaluated by VAS were significantly reduced for both UI [preoperative median VAS score 9, postoperative median score 1 (p?<?0.001)] and POP [8 preoperatively and 0 postoperatively (p?<?0.001)].

Conclusions

Based on PROMs, surgery for UI and POP is effective in alleviating symptoms associated with UI or POP, and it can improve quality of life in symptomatic women. Pre- and postoperative questionnaires are useful tools in assessing symptomatic outcome measures after surgery.     

Enhancing and suppressing effects of recombinant murine macrophage inflammatory proteins on colony formation in vitro by bone marrow myeloid progenitor cells

Purified recombinant (r) macrophage inflammatory proteins (MIPs) 1 alpha, 1 beta, and 2 were assessed for effects on murine (mu) and human (hu) marrow colony-forming unit-granulocyte-macrophage (CFU-GM) and burst-forming unit-erythroid (BFU-E) colonies. Recombinant MIP-1 alpha, -1 beta, and -2 enhanced muCFU-GM colonies above that stimulated with 10 to 100 U natural mu macrophage-colony-stimulating factor (M-CSF) or rmuGM-CSF, with enhancement seen on huCFU-GM colony formation stimulated with suboptimal rhuM-CSF or rhuGM-CSF; effects were neutralized by respective MIP-specific antibodies. Macrophage inflammatory proteins had no effects on mu or huBFU-E colonies stimulated with erythropoietin (Epo). However, natural MIP-1 and rMIP-1 alpha, but not rMIP-1 beta or -2, suppressed muCFU-GM stimulated with pokeweed mitogen spleen-conditioned medium (PWMSCM), huCFU-GM stimulated with optimal rhuGM-CSF plus rhu interleukin-3 (IL-3), muBFU- E and multipotential progenitors (CFU-GEMM) stimulated with Epo plus PWMSCM, and huBFU-E and CFU-GEMM stimulated with Epo plus rhuIL-3 or rhuGM-CSF. The suppressive effects of natural MIP-1 and rMIP-1 alpha were also apparent on a population of BFU-E, CFU-GEMM, and CFU-GM present in cell-sorted fractions of human bone marrow (CD34 HLA-DR+) highly enriched for progenitors with cloning efficiencies of 42% to 75%. These results, along with our previous studies, suggest that MIP-1 alpha, -1 beta, and -2 may have direct myelopoietic enhancing activity for mature progenitors, while MIP-1 alpha may have direct suppressing activity for more immature progenitors.     

Enteral feeding by nasogastric tube in mandibular fracture osteosynthesis

INTRODUCTION: Mandibular fractures are among the most common fractures of the face; their treatment consists in a reduction by intermaxillary blocking then miniplate osteosynthesis. In our unit we systematically insert a nasogastric tube for enteral feeding to improve nutrition and to protect healing. Since the beginning of 2002, a series of patients operated for simple mandibular fractures were fed immediately after the operation by a semiliquid food. The purpose of this work is to verify the real advantage of enteral feeding by nasogastric tube in patients operated for simple fractures of the mandible. MATERIAL AND METHOD: This retrospective study includes all the patients operated for closed fractures of the toothed portion of the mandible from January 1999 to October 2003. There were two series, a first series of patients operated between 1999 and 2002 fed by nasogastric tube until mouth healing and the second series of patients operated between 2002 and 2003 fed by mixed oral-enteral nutrition from the first postoperative day. We analyzed demographic features, time between trauma and operation, type of fracture, feeding modalities, duration of use of the nasogastric tube, duration of hospital stay and postoperative complications. RESULTS: A total of 111 patients were included in the study. The first group of 81 patients fed by nasogastric tubes included 19 women and 62 men with an average age of 29.7 years (from 15 to 81 years).The average time from trauma to operation was 2.3 days (0 to 5 days), the feeding by nasogastric tubes was maintained 5.9 days after the operation (4 to 12 days), the average hospital stay was 7.2 days (5 to 13 days). Eleven immediate complications were observed (13.6%). The second group of 30 patients fed orally the day after the intervention included 7 women and 23 men. The average time from trauma to operation was 2.2 days (0 to 7 days), the average hospital stay was 2.5 days (2 to 3 days). One complication was observed (3.3%). DISCUSSION: Immediate oral feeding the day after the operation for simple closed mandibular fractures provides certain comfort for the patient by avoiding the inconveniences of nasogastric feeding tubes without increasing the rate of postoperative complications such as disunion, delayed healing or infection. The hospital stay is significant shortened, enabling a real cost savings.     

Long-term outcome of resective epilepsy surgery in Norwegian children

Aim: The aim of this study was to evaluate the long-term results of resective surgery on children with difficult-to-treat epilepsy in Norway. Methods: In the period 1995–2004, 64 surgical procedures (54 resections and 10 functional hemispherotomies) were performed in 54 children. The children’s medical records were retrospectively reviewed at a minimum of 2 years after surgery. We sent a questionnaire regarding their epilepsy (seizures, usage of antiepileptic drugs) and general functioning (social situation, motor, language, cognition, behavioural or emotional problems, any remedial action) to the children/parents after a mean follow-up period of 7 years. Results: 55.5% of the children were seizure-free. The success rate varied according to the type of surgery. Best results were found after functional hemispherotomies and temporal lobe resections, as nine of 10 (90%) and 10 of 19 (53%) of these patients, respectively, became seizure-free. In addition to a better seizure control, 71% of the children/parents reported of a better cognitive and psychosocial functioning. Conclusion: The results of epilepsy surgery in this paediatric cohort are very edifying, and it is our impression that this treatment option is underused in Norway.