Health-related quality of life in Iranian women with polycystic ovary syndrome: a qualitative study

Background

Polycystic ovary syndrome (PCOS) is associated with a range of challenging symptoms which impact patient’s lives. Iranian women with PCOS are likely to face a number of unique difficulties given particular societal and cultural norms for women. Understanding health-related quality of life (HRQoL) from a patients’perspective is critical to developing the appropriate support interventions. The present study aimed to generate an in-depthunderstanding of HRQoL Iranian women with PCOS.

Methods

Twenty Iranian women were interviewed and data was subjected to thematic analysis.

Results

Women reported substantial effects of PCOS on their quality of life, Themes generated from the data related to sexual - physical problems (An unsexualised self: loss, change and pain; and Being pained and painful); exposure and nvasion: the rejecting and invading social world (Concealing and Avoiding and Public property: public scrutiny), diminished self and diminished life (Infertile as inferior and Exhausted mind andbody) respectively.

Conclusion

PCOS is a physical - sexual, psychological and social syndrome; therefore, it is necessary to taking a more holistic approach to patient care beyond treating physical symptoms.

     

Potential Mutations Associated With Occult Hepatitis B Virus Status

Context:

Occult hepatitis B virus (HBV) status (OHBS) is simply defined as the presence of HBV DNA in the liver (with or without detectable HBV DNA in the serum), in the absence of serum HBV surface antigen (HBsAg). Importance of OHBS is mostly clinical, related to its possible role in spreading through blood transfusion and liver transplantation; causing classic forms of HBV. Mechanisms underlying this entity are poorly defined. Several possibilities have been suggested, with major classification into two groups: defective host immune response and viral replication activity through mutations of HBV DNA sequence. Mutations are extensively investigated in all four overlapping open reading frames (ORFs) of HBV genome, to define their possible role in the pathogenesis of OHBS. Some of these mutations like S-escape mutants could not be detected by the routine available assays, making them difficult to diagnosis. Therefore, trying to detect this covert condition could be more helpful for defining better preventive and therapeutic strategies.

Evidence Acquisition:

In the present study we provided an in-depth review of the most important new data available on different mutations in HBV genome of patients with OHBS, which may play a role in the pathogenesis of OHBS. The data were collected through reviewing the full-text articles, identified by the PubMed search, using the following keywords and their different combinations: occult hepatitis B, HBV genome, "a" determinant, HBV open reading frames, S mutations, X mutations, P mutations and C mutations.

Results:

Variants within the major hydrophilic region (MHR) of the HBsAg, deletions in the pre-S1region, codon stop in the S open reading frames (ORF), sporadic non common mutations, some mutations affecting the posttranslational production of HBV proteins in the S ORF like deletion mutations, mutations in start codon and nucleotide changes in the X ORF, deletion and point mutations in P ORF and sometimes, nucleotide substitution in the C ORF are among the assumed mutations detected to have a role in OHBS appearance.

Conclusions:

Studies mostly lacked a control group and the whole-length HBV sequencing was scant with conflicting results, suggesting that OHBS is often a result of multiple mechanisms. Additional studies on full-length HBV genomes from occult and non-occult HBV cases may shed more light on the interplay between different mechanisms involved in the pathogenesis of OHBS.     

Esophagus adenocarcinoma in a young patient with celiac disease; Is celiac disease a predisposing factor for esophagus adenocarcinoma as well as squamous cell carcinoma?

We report a 36-year-old female with longstanding oily diarrhea and new-onset dysphagia that was diagnosed as celiac disease and esophagus adenocarcinoma. Celiac is a multisystemic autoimmune disease associated with a longstanding inflammatory process, especially in the gastrointestinal tract. This chronic inflammation may lead to a modest increase in neoplasia risk. There is a modest increased risk of malignancy in celiac disease, particularly adenocarcinoma and T-cell lymphoma of the small intestine and squamous cell carcinoma (SCC) of the esophagus, mouth, and pharynx. Although there is an association between SCC of the esophagus and celiac disease, there are no reports in the English literature about a relationship between celiac disease and esophageal adenocarcinoma. This case shows that as well as SCC, adenocarcinoma of the esophagus may also occur in patients with longstanding celiac disease.     

Antimicrobial susceptibility of Helicobacter pylori strains isolated from patients in Shiraz, Southern Iran

AIM: To improve our understanding of Iranian regional variation in Helicobacter pylori (H. pylori ) antibiotic resistance rates to find the best antibiotic therapy for eradication of H. pylori infections.METHODS: A total of 266 patients undergoing endoscopy in Shiraz, Southern Iran, were included in this study. H. pylori strains were isolated from antral biopsies by culture and confirmed by the rapid urease-test and gram staining. Antibiotic susceptibility of H. pylori isolates was determined by E-test.RESULTS: A total of 121 H. pylori strains were isolated, 50 from male and 71 from female patients. Data showed that 44% (n = 53), 20% (n = 24), 5% (n = 6), and 3% (n = 4) of all strains were resistant to the antibiotics metronidazole, amoxicillin, clarithromycin, and tetracycline, respectively. When the antibiotics were considered together we found 11 sensitivity patterns for the strains. Resistance to metronidazole was significantly higher in female than in male patients (P < 0.05). In about 71% of the metronidazole-resistant isolates, the minimum inhibitory concentrations (MICs) exceeded 256 μg/mL.CONCLUSION: We found a moderate rate of primary resistance to metronidazole. However, a high MIC (> 256 mg/L) which was found in 71% of the isolates is considerable. In the case of amoxicillin, an increased resistance rate of 20% is worrying. Resistance to clarithromycin and tetracycline is also emerging among the H. pylori strains in our region.     

Metastatic bone disease: a 36-year single centre trend-analysis of patients admitted to a tertiary orthopaedic surgical department

BACKGROUND AND OBJECTIVES: The treatment and outcome of primary malignant bone tumours has changed with the advances in diagnostic and treatment modalities. A trend-analysis on a large cohort of patients with metastatic bone disease was performed. METHODS: A retrospective chart review of all cases with metastatic bone disease admitted to a single tertiary orthopaedic referral centre, registered with the Vienna Bone and Soft Tissue Tumour Registry between 1968 and 2003 was conducted. For trend-analysis of frequency, survival, primary site, treatment methods, and others, the 36-year study duration was divided into four periods. RESULTS: The study identified 601 females and 580 males (mean: 60 years) with metastatic bone disease. The most common metastases were secondary to breast cancer (n = 275; 23%) and renal cell carcinoma (n = 242; 21%) and the majority were located in the femur (n = 332; 28%) and spine (n = 348; 29%). Overall, the proportion of patients who underwent surgery decreased. At follow-up, 887 (75%) patients were verified to have died of their disease. CONCLUSIONS: Over the 36-year period, the frequency of bone metastases has increased at our centre. Although survival increased over time, the difference was not significant; this was most likely attributable to the seriousness of cases referred to our tertiary care centre.     

Pandemic 2009 influenza A (H1N1) infection among 2009 Hajj Pilgrims from Southern Iran: a real‐time RT‐PCR‐based study

Please cite this paper as: Ziyaeyan et al. (2012) Pandemic 2009 influenza A H1N1 infection among 2009 Hajj Pilgrims from Southern Iran: a real‐time RT‐PCR‐based study. Influenza and Other Respiratory Viruses 6(601), e80–e84. Background Hajj is a mass gathering undertaken annually in Mecca, Saudi Arabia. The 2009 Hajj coincided with both the pandemic influenza A/H1N1 2009 (A(H1N1)pdm09) and seasonal types of influenza A viruses. The interaction between pandemic influenza and Hajj could cause both a high level of mortality among the pilgrims and the spread of infection in their respective countries upon their return home. Objective The present study attempted to determine the point prevalence of A(H1N1)pdm09 among returning Iranian pilgrims, most of whom had been vaccinated for seasonal influenza but not A(H1N1)pdm09. Methods Pharyngeal swabs were collected from 305 pilgrims arriving at the airport in Shiraz, Iran. RNA was extracted from the samples and A(H1N1)pdm09 and other seasonal influenza A viruses were detected using TaqMan real‐time PCR. For A(H1N1)pdm09‐positive samples, the sensitivity to oseltamivir was also evaluated. Results Subjects included 132 (43·3%) men and 173 (56·7%) women, ranging in age from 24 to 65 years. The A(H1N1)pdm09 virus was detected in five (1·6%) pilgrims and other influenza A viruses in eight (2·6%). All the A(H1N1)pdm09 were sensitive to oseltamivir. Conclusions Only five cases were found to be positive for A(H1N1)pdm09, and it seems unlikely that the arrival of infected pilgrims to their homelands would cause an outbreak of a new wave of infection there. Thus, the low morbidity and mortality rates among the pilgrims could be attributed to the characteristics of A(H1N1)pdm09, which causes morbidity and mortality in a way similar to the seasonal influenza infections, absence of high‐risk individuals among the Iranian pilgrims, and the instructions given to them about contact and hand hygiene, and respiratory etiquette.     

Invasive fungal infections in renal transplant recipients

Invasive fungal infections are a significant and often lethal problem in transplant patients. Infections caused by geographically limited endemic fungi are infrequent, and Aspergillus species, Mucorales species, Candida species, and Cryptococcus neoformans are the opportunistic fungi responsible for most such infections. The symptoms of systemic fungal infections are nonspecific, particularly in their early stages. The high rates of mortality and graft loss owing to fungal infections render early diagnosis and treatment imperative in immunosuppressed patients. Current methods for the diagnosis of systemic fungal infections include imaging procedures, endoscopic methods and biopsies, microscopic and culture techniques, antibody and antigen-based serologic testing, and the detection (via polymerase chain reaction) of fungal deoxyribonucleic acid in blood or bronchoalveolar lavage fluid, as well as the careful analysis of signs and symptoms. Antifungal therapy should be initiated early in patients with a suspected fungal infection (even before laboratory findings have confirmed that diagnosis) and should be administered with appropriate adjustment of immunosuppressive regimens. To manage fungal infections in patients with renal failure, optimizing the pharmacokinetics of antifungal drugs to reduce the risk of nephrotoxicity is crucial.