Evaluation of obstructive sleep apnea symptoms in pregnant women with chronic disease

Objective: Obstructive sleep apnea syndrome (OSAS) is a disease which is estimated to be undiagnosed to a large extent. Hence, the prevalence of OSAS in pregnant women is unknown. We aimed to evaluate the symptoms of obstructive sleep apnea in pregnant women with chronic diseases.

Methods: In the study, 97 pregnant women with chronic diseases and 160 healthy pregnant women were included. A form questioning socio-demographic characteristics and pregnancy characteristics, Epworth scale and the Berlin questionnaire to evaluate the risk of OSAS were applied to participants.

Results: It has been determined that 10–12.5% of healthy pregnant women, 34–45.4% of pregnants with chronic diseases and 20.6–23.3% of all pregnant women had a high risk of OSAS, the pregnants with chronic disease compared to healthy pregnant women had statistically significant higher risk of OSAS. The risk of OSAS was found to be significantly higher especially in pregnant women with hypertension and diabetes.

Conclusions: OSAS can lead to the adverse consequences in pregnancy, should be questioned for all pregnants especially those with chronic diseases. Pregnant women with OSAS should be monitored more carefully in terms of diabetes and hypertension in antenatal care.     

Maxillary sinus lipoma: an unanticipated diagnosis

Subcutaneous tissue gives rise to numerous lesions such as lipoma, the most common benign soft tissue tumors. Lipoma is seen only extremely rarely in osseous units. In addition, craniofacial involvement of intraosseous lipoma may be misdiagnosed as a fibroosseous tumour such as fibrous dysplasia. Here, we present a case of an intraosseous lipoma obviously destroying and invading the maxillary bone.     

Impact of intra-operative doppler ultrasound assistance during microsurgical varicocelectomy on operative outcome and sperm parameters

The microsurgical varicocelectomy is the gold standard treatment with a low recurrence rate and less postoperative complications. We compared the surgical outcomes and difficulty in intra-operative vascular Doppler ultrasound-assisted microscopic varicocelectomy (IVDU-MV) with MV in primary and recurrent varicocele. A total of 228 infertile patients with clinically palpable varicocele were included in the study. One hundred fifteen patients were operated on with the standard MV approach, whereas the other 113 patients were operated on with IVDU-MV. Perioperative outcomes, sperm parameters and operative difficulty of the procedure were evaluated. The operative times were significantly shorter for the IVDU-MV group for primary and recurrent varicocele (p = .001). Mean number of veins ligated for primary and recurrent varicocele was significantly higher in the IVDU-MV group than in the MV group (6 ± 1.4 vs. 4.8 ± 1.8 and 3.7 ± 0.9 vs. 2.9 ± 1.2; p < .01). The increase in mean sperm motility was significantly higher in the IVDU-MV group for both primary and recurrent varicocelectomy patients (p < .05). A significant number of IVDU-MV procedures were described as easy in both primary and recurrent varicocelectomy procedures (p = .006). The use of Doppler ultrasound(US) revealed advantages in ligating veins, preserving arteries and improving sperm motility and facilitates the operation for the surgeon, especially during recurrent varicocele repair .     

Three eyelid localized cutaneous anthrax cases

Anthrax is primarily seen in the developing countries, but it can be a worldwide medical concern due to bioterrorism threats. Palpebral anthrax is a rare form of cutaneous anthrax. Untreated cutaneous anthrax can be lethal. Patients with palpebral anthrax can develop complications including cicatrisation and ectropion. Thus, anthrax should be considered in differential diagnosis for patients presenting with preseptal cellulitis in high-risk regions. Herein, we report three anthrax cases (with different age) involving eyelids that were cured without any complications due to early diagnosis and treatment.     

Quantifying subjective assessment of sleep quality, quality of life and depressed mood in children with enuresis

Aim

The aim of this study was to compare a group of children who has monosymptomatic nocturnal enuresis (MNE) with a healthy control group by assessing their depression scales, quality of life and sleep quality.

Methods

Hundred and one children with MNE and 38 healthy controls are included in the study, aged between 8 and 16 years old. All participants were performed the Pediatric Quality of Life Inventory (PedsQL 4.0), Depression Scale for Children (CES-DC) and The Pittsburgh Sleep Quality Index (PSQI) tests. The two groups were compared for their demographic factors and for the results of the tests above.

Results

There were no significant differences between the two groups according to age, gender and other demographic factors. Quality of life, depression and sleep quality scores implied worse health in the patient group. The PedsQL scores were assessed as 1,659.90 ± 296.01 in the patient group and 1,818.42 ± 227.92 in the control group (p = 0.001). The CES-DC scores were 11.74 ± 6.11 in the patient group and 7.00 ± 3.97 in the control group (p < 0.001). And the PSQI scores were 2.58 ± 2.48 in the patient group, 1.15 ± 1.10 in the control group (p < 0.001). Also in the patient group, there was a positive correlation between participants’ ages and the PedsQL (p = 0.010; r = 0.256), the CES-DC (p = 0.000; r = 0.382), the PSQI (p = 0.000; r = 0.403) scores. The success parameters at school were significantly worse in the patient group (p = 0.05).

Conclusion

All our findings show us that the children with nocturnal enuresis were affected negatively because of their disease; especially when they grow up the scores get worse health, so we suggest that treatment must be started at suitable age according to guidelines.     

Robot-assisted Laparoscopic Adrenalectomy: Step-by-Step Technique and Comparative Outcomes

Background

Recent evidence supports the use of robotic surgery for the minimally invasive surgical management of adrenal masses.

Objective

To describe a contemporary step-by-step technique of robotic adrenalectomy (RA), to provide tips and tricks to help ensure a safe and effective implementation of the procedure, and to compare its outcomes with those of laparoscopic adrenalectomy (LA).

Design, setting, and participants

We retrospectively reviewed the medical charts of consecutive patients who underwent RA performed by a single surgeon between April 2010 and October 2013. LA cases performed by the same surgeon between January 2004 and May 2010 were considered the control group.

Surgical procedure

The main steps of our current surgical technique for RA are described in this video tutorial: patient positioning, port placement, and robot docking; exposure of the adrenal gland; identification and control of the adrenal vein; circumferential dissection of the adrenal gland; and specimen retrieval and closure.

Outcome measurements and statistical analysis

Demographic parameters and main surgical outcomes were assessed.

Results and limitations

A total of 76 cases (RA: 30; LA: 46) were included in the analysis. Median tumor size on computed tomography (CT) was significantly larger in the LA group (3 cm [interquartile range (IQR): 3] vs 4 cm [IQR: 3]; p = 0.002). A significantly lower median estimated blood loss was recorded for the robotic group (50 ml [IQR: 50] vs 100 ml [IQR: 288]; p = 0.02). The RA group presented five minor complications (16.7%) and one major (Clavien 3b) complication (3.3%), whereas four minor complications (8.7%) and one major (Clavien 3b) complication (2.3%) were observed in the LA group. No significant difference was noted between groups in terms of malignant histology (p = 0.66) and positive margin rate (p = 0.60). Distribution of pheochromocytomas in the LA group was significantly higher than in the RA group (43.5% vs 16.7%; p = 0.02).

Conclusions

The standardization of each surgical step optimizes the RA procedure. The robotic approach can be applied for a wide range of adrenal indications, recapitulating the safety and effectiveness of open surgery and potentially improving the outcomes of standard laparoscopy.

Patient summary

In this report we detail our surgical technique for robotic removal of adrenal masses. This procedure has been standardized and can be offered to patients, with excellent outcomes.     

HIF-2alpha regulates murine hematopoietic development in an erythropoietin-dependent manner

Erythropoiesis in the adult mammal depends critically on erythropoietin, an inducible cytokine with pluripotent effects. Erythropoietin gene expression increases under conditions associated with lowered oxygen content such as anemia and hypoxia. HIF-1alpha, the founding member of the hypoxia-inducible factor (HIF) alpha class, was identified by its ability to bind and activate the hypoxia-responsive enhancer in the erythropoietin regulatory region in vitro. The existence of multiple HIF alpha members raises the question of which HIF alpha member or members regulates erythropoietin expression in vivo. We previously reported that mice lacking wild-type HIF-2alpha, encoded by the EPAS1 gene, exhibit pancytopenia. In this study, we have characterized the etiology of this hematopoietic phenotype. Molecular studies of EPAS1-null kidneys reveal dramatically decreased erythropoietin gene expression. EPAS1-null as well as heterozygous mice have impaired renal erythropoietin induction in response to hypoxia. Treatment of EPAS1-null mice with exogenous erythropoietin reverses the hematopoietic and other defects. We propose that HIF-2alpha is an essential regulator of murine erythropoietin production. Impairments in HIF signaling, involving either HIF-1alpha or HIF-2alpha, may play a prominent role in conditions involving altered hematopoietic or erythropoietin homeostasis.