Impact of Ramadan fasting on vision and headache-related quality of life in women with idiopathic intracranial hypertension: A prospective observational study.

BACKGROUND: Ramadan fasting is an obligatory religious practice for Muslims. However, research data on the effect of Ramadan on idiopathic intracranial hypertension (IIH) symptoms are lacking. This study aimed to study the effect of Ramadan fasting on the severity of headache and visual symptoms and related quality-of-life activities. METHODS: This prospective cohort study targeted females diagnosed with IIH (n = 102) who were eligible to fast for Ramadan in 2023. The patients were recruited from the Neurology Clinic in Beni-Suef University Hospital, Egypt. Body mass index (BMI), monthly headache days and intensity of headache attacks, six-item Headache Impact Test (HIT-6), and the 25-item National Eye Institute Visual Function Questionnaire (NEI-VFQ-25) scores during Ramadan were compared to those during the (non-fasting) month of Shaaban, the preceding month to Ramadan. RESULTS: There was a significant increase in the BMI of patients with IIH in Ramadan compared to the (non-fasting) month of Shaaban, at a median (interquartile range [IQR]) of 30.5 (26.6-35.8) kg/m2 and 30.1 (26.6-35.2) kg/m2, respectively (p = 0.002). The median (IQR) value of monthly headache days was significantly increased during Ramadan in comparison to the (non-fasting) month of Shaaban, at 20 (11.5-30) vs. 15 (10-25) (p < 0.001). There was a statistically significant worsening in the visual analog scale (VAS) scores (median [IQR] 7 [5-8] vs. 6.5 [5-8]), HIT-6 scores (median [IQR] 61 [58-67] vs. 59 [53-61.5]), and NEI-VFQ-25 total scores (median [IQR] 1312.5 [1238.8-1435] vs 1290 [1165-1417.5]) during Ramadan in comparison to the (non-fasting) month of Shaaban (p < 0.001 for all comparisons). The change in BMI in Ramadan was positively correlated with the change in monthly headache days (r = 0.24, p = 0.014), VAS (r = 0.20, p = 0.043), HIT-6 (r = 0.25, p = 0.010) and NEI-VFQ-25 scores (r = 0.24, p = 0.016). CONCLUSION: Ramadan fasting had an aggravating effect on headache, visual symptoms, and related quality-of-life activities, which might be attributed to weight gain during this month. Whether proper nutritional management to prevent weight gain during Ramadan may help mitigate this worsening effect is a mission of future studies.

TNFAIP3 and IL12B gene polymorphisms associated with psoriasis vulgaris in an Egyptian cohort.

BACKGROUND: Psoriasis vulgaris is a common chronic inflammatory skin disease. Development of early onset psoriasis is, to some extent, genetically determined and a strong association with the major histocompatibility complex HLA-Cw6 has been demonstrated. The use of genome-wide association studies has highlighted novel genes associated with the development of psoriasis as IL12B, IL23R, TNFAIP3 and IL13 for instance. The majority of these studies were performed on cohorts of European descent. OBJECTIVE: To determine whether inter-ethnic differences exist in the genetic susceptibility to psoriasis, we genotyped single-nucleotide polymorphism variations in the vicinity of candidate genes in 132 Egyptian patients and 175 healthy controls. METHODS: Blood samples of patients and controls were screened for nucleotide polymorphisms in four candidate genes by TaqMan single-nucleotide polymorphisms Genotyping Assays. RESULTS: We found a significant association between psoriasis and the single-nucleotide polymorphism rs610604, within the TNFAIP3 gene. The TNFAIP3 gene is involved in the TNF-α signalling cascade (P-value: 0.004952), a key step in the pathogenesis of psoriasis. Although there was no significant association found between rs610604 (IL12B) and rs11209026 (IL23R) in this population, the interaction of these two genes showed a significant association with psoriasis (P-value: 0.025). Moreover, when selecting the patients with early disease onset (less than 30 years), we also found that the association of IL12B and psoriasis was highly significant (P-value 1.14 × 10(-12)). No association between rs20541 (IL13) and psoriasis was observed in our Egyptian cohort. CONCLUSION: Replicating the association of single-nucleotide polymorphisms in the TNFAIP3, IL12B and IL23R genes with psoriasis vulgaris, in subjects from different ethnic backgrounds, underlines their importance in the pathogenesis of the disease. In contrast, the lack of any association between rs20541 (IL13) and psoriasis in our Egyptian cohort suggests the existence of important inter-ethnic genetic differences in psoriasis susceptibility.

Ultrasonographic tendon alteration in relation to parathyroid dysfunction in chronic hemodialysis patients.

OBJECTIVE: To find the nature of tendon involvement in chronic kidney disease (CKD) patients on regular hemodialysis (RD), and its relationship to parathyroid hormone (PTH) level using ultrasonography (US). METHOD: A total of 50 CKD patients on RD subjected to musculoskeletal examination of knee and ankle, laboratory evaluation, and US of quadriceps tendon and Achilles tendon were involved. RESULTS: Ankle joint tenderness was the most frequent sign on examination. US of the Achilles tendons showed tenderness during probing in 44% patients, calcific deposition in 24% patients, abnormal peritendon tissue in 20% patients, and abnormal anteroposterior (A-P) middle and distal one-third thicknesses of the Achilles tendon in 20% and 18% patients, respectively. PTH positively correlated with the duration of dialysis, serum phosphorus level, presence of calcific deposit, and increased thickness of the Achilles tendon. CONCLUSION: The most common ultrasonographic finding in CKD patients on RD was Achilles tendon tenderness during probing. PTH level positively correlated with the duration of dialysis, presence of calcific deposit, and increased thickness of Achilles tendon.

Parameters of successful sacral root neuromodulation of the pelvic floor: a retrospective study.

INTRODUCTION/OBJECTIVE: Neuromodulation of the pelvic floor (InterStim) is a relatively new technique in the field of urology. We present our observations for effective neuromodulation on our patient population. MATERIALS AND METHODS: In a retrospective case review study, we studied the charts of 67 patients, who underwent InterStim operations between the years 1993 to 2002. All patients had a good response to InterStim. Patients with inefficient or inconclusive responses were not included in the study. All the relevant patient data was recorded from their charts. For each patient, the following was recorded; the amplitude in volts, the pulse width (in microseconds) and rate, the mode (cycling versus continuous), the electrodes and their position, the load impedance, and the change in amplitude over time. RESULTS: Amplitude over time showed an initial plateau, followed by a small increase that gets larger. CONCLUSIONS: Long-term management of InterStim recipients requires increasing amplitude following the implantation of the IntreStim to maintain the same satisfactory levels of urinary control.

Pathology of chronic maxillary sinusitis and possible blood changes.

Specimens from the diseased sinuses in cases of long standing chronic maxillary sinusitis were taken during Caldwell-Luc operation. Histopathological examination revealed hyperplasia of the epithelium which may invaginate forming pouches and subepithelial nests. The secretory glands increase both in number and size indicating the chronicity of the disease.

TiO2 nanowire and TiO2 nanowire doped Ag-PVP nanocomposite for antimicrobial and self-cleaning cotton textile.

The TiO(2) nanowire (TiO(2) Nw) was successfully prepared via hydrothermal method through TiO(2) nanoparticle (TiO(2) Np). TiO(2) Np doped silver and TiO(2) Nw doped silver were prepared via photo-reducing Ag(+) ions to Ag metal on the TiO(2) Np or TiO(2) Nw surfaces. The prepared nanomaterials were evaluated using X-ray (XRD) diffraction pattern, scanning electron microscopy (SEM), and transmission electron microscopy (TEM). Bleached untreated cotton fabric and PVP treated cotton fabrics were coated with the synthesized nanomaterials using pad-dry-cure method. Photocatalytic activity of untreated and coated cotton fabrics with TiO(2) nanomaterials was investigated through the fabric self cleaning of MB dye stains. Also, the PVP finished cotton fabric modified by nanomaterials demonstrated antimicrobial activity against Gram positive bacteria, Gram negative bacteria and fungi. The mechanical properties of coated cotton fabric (tear strength, surface roughness, tensile strength and elongation at break) were examined.

Medullary carcinoma of the breast: ten year clinical experience of the Kuwait cancer control centre.

BACKGROUND: Medullary carcinomas of the breast account for fewer than 7% of all invasive breast cancers. Some investigators include medullary carcinomas in the favourable histologic subtype, despite its aggressive histologic appearance. However, others fail to confirm its favourable prognosis. METHODS: This was a retrospective analysis of sixty-one (61) cases of breast cancer cases diagnosed with Medullary Carcinoma, presenting to the Kuwait Cancer Control Center between 1995 and 2005. RESULTS: Median survival time was 122 months and the seven-year disease free survival was 82%. Overall survival rate was not assessed as no cases died during the study period. No cases were metastatic from the start and only eight cases developed metastases, local recurrence or contralateral breast primary. 68.8% of the cases were Stage I or IIA (i.e. no lymph node affection). CONCLUSION: There is no overt favourable prognosis of medullary carcinoma when compared to invasive ductal carcinoma. Prognosis is more related to stage than histologic subtyping. The majority of cases were negative estrogen and progesterone receptor status and node negative.

Randomized trial comparing cryoablation and external beam radiotherapy for T2C-T3B prostate cancer.

The objective was to evaluate the relative efficacy of cryoablation (CRYO) versus external beam radiation (EBRT) for clinically locally advanced prostate cancer in a randomized clinical trial. Patients with histologically proven, clinically staged as T2C, T3A or T3B disease were randomized with 6 months of perioperative hormone therapy to one of the two procedures. Owing largely to a shift in practice to longer term adjuvant hormonal therapy and higher doses of radiation for T3 disease, only 64 out of the planned 150 patients were accrued. Twenty-one of 33 (64%) in the CRYO group and 14 of 31 (45%) in the EBRT-treated group who had met the ASTRO definition of failure were also classified as treatment failure. The mean biochemical disease-free survival (bDFS) was 41 months for the EBRT group compared to 28 months for the CRYO group. The 4-year bDFS for EBRT and CRYO groups were 47 and 13%, respectively. Disease-specific survival (DSS) and overall survival (OS) for both groups were very similar. Serious complications were uncommon in either group. EBRT patients exhibited gastrointestinal (GI) adverse effects more frequently. Taking into account the relative deficiency in numbers and the original trial design, this prospective randomized trial indicated that the results of CRYO were less favorable compared to those of EBRT, and was suboptimal primary therapy in locally advanced prostate cancer.

Update on sacral neuromodulation: indications and outcomes.

Tanagho and Schmidt first introduced sacral nerve neuromodulation in 1981. Since then, it has become increasingly popular and the indications for this procedure are growing. The purpose of this article is to discuss the established indications for sacral nerve stimulation (SNS). The outcomes of the most recent studies and trials dealing with SNS are presented. An overview of the most recent techniques used for neuromodulation is detailed.