Relationship of steroid sex hormones with female sexual dysfunction in female patients having urinary incontinence.

To investigate serum estradiol, progesterone and dehydroepiandrosterone levels on FSD in females having urinary incontinence (UI), we studied 150 females [100 having UI (50 with FSD and 50 without FSD) and 50 controls]. There were significant lower estradiol and progesterone and higher DHEA serum levels in patients than controls (P = 0.001for all). In UI patients, females having sexual disruption had significantly low levels of estradiol (p = 0.001). Low estradiol serum level represented an isolated predictive factor for sexual dysfunction in incontinent female patients (p = 0.001). A low estradiol serum level might be a possible risk factor for FSD in women having UI.

Radiographic and magnetic resonances contrast agents: Essentials and tips for safe practices.

With extended and continued expansion of medical imaging utilization in modern medical practice over last decade, radiologists as well as other faculty staff dealing with radiographic and magnetic resonances contrast media (CM) have to be well oriented with their potential hypersensitivity reactions and recognize high-risk groups liable to develop it and enable early recognition. Radiologists and other medical staff involved in administration and dealing with CM have to be ready to implement prompt, practical and effective management plan to deal with these scenarios should they emerge. Strategies to prevent potential contrast-induced acute and delayed renal injuries have to be routinely exercised. Paying attention to the pregnant and nursing women, pediatrics, diabetics, as well as other fragile populations is of utmost importance for patient safety during contrast administrations. Radiologists should play a pivotal role in orienting patients about necessity to use CM for their imaging studies, in case it is needed, and assure them about its safety. Moreover, they have to be oriented with the medico-legal issues related to use of CM. These will pay as improved patient safety as well as safe daily working environmentat different levels of radiology practices.

Safety and efficacy of tramadol hydrochloride on treatment of premature ejaculation.

Premature ejaculation (PE) is the most common sexual disorder. It affects 20%-30% of adult men; the aetiology of this condition has not yet been elucidated. The aim of this study is to evaluate the efficacy, safety, tolerability, undesirable effects and improved satisfaction with sexual intercourse with tramadol hydrochloride at different dosages for the treatment of PE. A total of 300 patients who presented with lifelong (primary) PE were included in this study. The study was performed for 28 weeks, in which placebo (starch tablet) was given for 4 weeks, and active ingredient (tramadol hydrochloride) was administered at different therapeutic dosages for 24 weeks. Patients were divided into three equal groups, each consisting of 100 patients. The first group (A) was given tramadol hydrochloride capsule 25 mg. The second group (B) was given tramadol hydrochloride capsule 50 mg. The third group (C) was given tramadol hydrochloride capsule 100 mg. All of the 300 participants included completed the study voluntarily. The age of the patients varied from 25 to 50 years. After the treatment period, the recorded data were collected for each group and analysed. The results showed a highly significant increase in the mean intravaginal ejaculatory latency time (IELT) in all groups compared to baseline data (P<0.0001). We concluded that using tramadol hydrochloride at different doses on demand for the treatment of PE is effective, safe and tolerable, with minimal undesirable effects, and approval for this indication should be sought.

Management of the facial nerve in lateral skull base surgery analytic retrospective study.

BACKGROUND: Surgical approaches to the jugular foramen are often complex and lengthy procedures associated with significant morbidity based on the anatomic and tumor characteristics. In addition to the risk of intra-operative hemorrhage from vascular tumors, lower cranial nerves deficits are frequently increased after intra-operative manipulation. Accordingly, modifications in the surgical techniques have been developed to minimize these risks. Preoperative embolization and intra-operative ligation of the external carotid artery have decreased the intraoperative blood loss. Accurate identification and exposure of the cranial nerves extracranially allows for their preservation during tumor resection. The modification of facial nerve mobilization provides widened infratemporal exposure with less postoperative facial weakness. The ideal approach should enable complete, one stage tumor resection with excellent infratemporal and posterior fossa exposure and would not aggravate or cause neurologic deficit. The aim of this study is to present our experience in handling jugular foramen lesions (mainly glomus jugulare) without the need for anterior facial nerve transposition. METHODS: In this series we present our experience in Kasr ElEini University hospital (Cairo-Egypt) in handling 36 patients with jugular foramen lesions over a period of 20 years where the previously mentioned preoperative and operative rules were followed. The clinical status, operative technique and postoperative care and outcome are detailed and analyzed in relation to the outcome. RESULTS: Complete cure without complications was achieved in four cases of congenital cholesteatoma and four cases with class B glomus. In advanced cases of glomus jugulare (28 patients) (C and D stages) complete cure was achieved in 21 of them (75%). The operative complications were also related to this group of 28 patients, in the form of facial paralysis in 20 of them (55.6%) and symptomatic vagal paralysis in 18 of them (50%). CONCLUSIONS: Total anterior rerouting of the facial nerve carries a high risk of facial paralysis. So it should be reserved for cases where the lesion extends beyond the vertical ICA. Otherwise, for less extensive lesions and less aggressive pathologies, less aggressive approaches could be adopted with less hazards.

Endoscopy versus radiology in African AIDS patients with oesophageal disorders

Upper gastrointestinal endoscopy and double contrast barium radiology were compared prospectively in 45 Ugandan patients with AIDS and upper gastrointestinal oesophageal symptoms. Both investigating techniques were normal as was the histopathology in 5 patients. In 40 cases a definite pathological diagnosis (candidiasis; non-specific inflammation; malignancy) was made. Endoscopic examination provided a correct disgnosis in 38 cases; while only 15 cases were diagnosised from barium studies. Radiology was normal in 2 cases later proved to have definite pathology on endoscopy and histopathologic examination (oesophageal candidiasis). Endoscopy in this series was found to have 95sensitivity in diagnosing oesophageal disorders in AIDS patients; compared to a sensitivty of 37.5for radiology. The difference between the two procedures regarding sensitivity was statistically significant (p0.005). A combination of oral thrush and dysphagia was strongly associated with oesophageal candidiasis (positive predictive value 95; p0.0025). Endoscopy would be the ideal diagnostic procedure for oesophageal candidiasis. The above finding; however; provide a basis for empirical antifungal theraphy especially in places where diagnostic facilities are limited