Effect of photobiomodulation therapy on the proliferation phase and wound healing in rats fed with an experimental hypoproteic diet

Lasers in Medical Science - Photobiomodulation therapy (PBMT) has been indicated for enforcement on healing skin wounds. This study evaluated the effects of PBMT on the healing of skin wounds...     

Orofacial evaluation of individuals with temporomandibular disorder after LED therapy associated or not of occlusal splint: a randomized double-blind controlled clinical study

Lasers in Medical Science - This study compared the effects of LED therapy associated with occlusal splint (OS) on the signs and symptoms of temporomandibular disorder (TMD). In this randomized,...     

Comparative study of complications after primary and revision transsphenoidal endoscopic surgeries

Neurosurgical Review - A preferred treatment for residual/recurrent pituitary adenomas has not been established. The existence of higher complication rates for revision surgeries remains under...     

Extent of resection in diffuse low-grade gliomas and the role of tumor molecular signature—a systematic review of the literature

Neurosurgical Review - There is a lack of class I evidence concerning the impact of surgery in the treatment of diffuse low-grade glioma; the early maximal resection with preservation of eloquent...     

Clearing the clouds: Case‐report and review of the literature

In peritoneal dialysis (PD), a cloudy dialysate is an alarming finding. Bacterial peritonitis is the most common cause, however, atypical infections and non‐infectious causes must be considered. A 46‐year‐old man presented with asthenia, paraesthesia, foamy urine and hypertension. Laboratory testing revealed severe azotaemia, anaemia, hyperkalaemia and nephrotic‐range proteinuria. Haemodialysis was started through a central venous catheter. Later, due to patient preference, a Tenckhoff catheter was inserted. Conversion to PD occurred 3 weeks later, during hospitalization for a presumed central line infection. A month later, the patient was hospitalized for neutropenic fever. He was diagnosed an acute parvovirus infection and was discharged under isoniazid for latent tuberculosis. Four months later, the patient presented with fever and a cloudy effluent. Peritoneal fluid (PF) cytology was suggestive of infectious peritonitis, but the symptoms persisted despite antibiotic therapy. Bacterial and mycological cultures were negative. No neoplastic cells were detected. Mycobacterium tuberculosis eventually grew in PF cultures, despite previous negative molecular tests. Directed therapy was then initiated with excellent response. Thus, facing a cloudy effluent, one must consider multiple aetiologies. Diagnosis of peritoneal tuberculosis is hampered by the lack of highly sensitive and specific exams. Here, diagnosis was only possible due to positive mycobacterial cultures.     

Donor Choriocarcinoma Transmission From Solid Organ Transplantation: A Case Report

Transplantation of any organ has some inherent risk of disease transmission, such as infection and malignancy. The present study aims to describe 2 cases of choriocarcinoma transmission after kidney and liver transplantation originating from the same patient. The donor was a 17-year-old woman who died of cerebral hemorrhage. Both organ recipients died of metastatic choriocarcinoma few months after the transplantation, within days after starting chemotherapy. Retrospective hCG (human chorionic gonadotropin hormone) analysis in donor's blood stored at the time of donation had a result of 9324 mIU/mL. Despite its rarity, clinicians should be aware of the risk of transplant-related choriocarcinoma from female donors in childbearing age. In some cases, hCG dosage should be performed before donation.     

COVID-19 pandemic reduces the negative perception of oral health-related quality of life in adolescents

Quality of Life Research - As people around the world are facing the Covid-19 outbreak, their perception of oral health problems could be changed. This study aimed to evaluate the immediate effects...     

Tourette's syndrome. Tics, jerks, and quirks

Over the past 20 years, public and physician awareness of tic disorders, including Tourette's syndrome, has increased remarkably. In fact, Tourette's syndrome is now "diagnosed" by many families before they consult a physician. Patients seek help not only for the involuntary movements and noises that characterize the illness but also for the accompanying learning, behavioral, and social problems. The authors of this article define the various tic disorders and discuss diagnosis and treatment of the most severe type, Tourette's syndrome.     

Treatment of locally advanced squamous-cell carcinoma of the head and neck with concurrent radiochemotherapy - randomized comparison of Cisplatin versus Carboplatin

Several phase II studies have shown that concurrent chemotherapy and radiotherapy (RT) improves the response rates and locoregional control in patients with advanced, unresectable squamous-cell carcinoma of the head and neck (H&N). However, it is still unclear which is the drug of choice to be given with RT. We therefore conducted a randomized comparison of cisplatin (CDDP)-RT versus carboplatin (CRP)-RT in such patients. The two platinum compounds were given at equitoxic doses. The primary objective of the study was to compare the side effects and the response rates of the two regimens. Radiotherapy was given at conventional dosages, 2 Gy for 5 days every week for a total dose of 64 Gy with CDDP 80 mg/m2 or CRP 375 mg/m2 for three cycles on days 1, 21 and 42. At present 53 patients are entered in the study: 27 in the CDDP arm and 26 in the CRP. The two arms were balanced for all the pre-treatment characteristics. Both the schedules were well tolerated. However, incidence of nausea and vomiting (p=0.0045); anemia (p=0.032) and peripheral neuropathy (p=0.032) was significantly greater with CDDP-RT as compared to CRP-RT. On the other hand, CRP-RT gives a significantly higher incidence of stomatitis (p=0.0067) and a marginally worse thrombocytopenia (p=0.09). The complete response (CR) rates were similar in the two arms (55.5% in the CDDP-RT versus 61.5% in that CRP-RT, respectively) as well as the overall response rates (92.5% versus 84.5%, respectively; p=0.36). The estimated 1 -and 2 year overall and disease-free survival rates were not significantly different in the two arms. In both the groups logistic-regression models showed that those patients with a CR (p=0.017); stage III (p=0.011); smaller primary (p=0.025) and limited node-involvement (p<0.001) had a significant better survival. We conclude that concurrent chemo-radiotherapy is an effective and safe treatment for patients with locally advanced H&N cancer. The combination CRP-RT possess a similar activity but a different, and perhaps a more favorable, spectrum of toxicity when compared to the CDDP-RT therapy. Survival results need to be assessed in a larger series and followed for a more prolonged time.     

The contribution of treatment outcome research to the reform of children's mental health services: multisystemic therapy as an example

Service system reforms of the past decade have yielded innovations in type, accessibility, and cost of services provided for some children and families with serious problems, but few of the treatments delivered have been empirically evaluated. Rigorous tests of well-conceived treatments are needed to provide a solid foundation for continued reform. Multisystemic therapy has demonstrated efficacy in treating serious clinical problems in adolescents and their multineed families and is an example of the successful blending of rigorous treatment outcome research and service system innovation.