Association of Low Vitamin D Level with Pelvic Organ Prolapse in Post Menopausal Women: A Case Control Study.

Pelvic organ prolapse refers to protrusion of the pelvic organ into or out of the vaginal canal. One in four women in the USA suffer from some type of pelvic floor disorder including pelvic organ prolapse and frequency of pelvic organ prolapse is more with increasing age. In Bangladesh, 15.6% women suffered from pelvic organ prolapse and more than 11.0% of women require surgical correction of prolapse in their life times. According to few researches, there is an observed association between low vitamin D levels with pelvic organ prolapse but this finding is not unequivocal. This case control study has been conducted in the Department of Obstetrics and Gynaecology, Bangabandhu Sheikh Mujib Medical University (BSMMU), Bangladesh from October 2018 to August 2020 to investigate the level of vitamin D in patients with and without pelvic organ prolapse to explore the association of low vitamin D with pelvic organ prolapse. A total 148 participants of 52 years or older attending the out or inpatient department were enrolled in the study. The study population was divided into two groups, a case group (n=74) consisting of patients with pelvic organ prolapse and a control group (n=74) comprising of women without pelvic organ prolapse. After taking informed written consent the serum vitamin D level of all participants was measured by CMIA technology with flexible assay protocols at Biochemistry and Molecular Biology department of the same institute. All necessary Data were collected on variables of interest by using the structured questionnaire pre-designed for interview, observation, clinical examination, and biochemical Data collection. Distributions were expressed by mean and standard deviation for continuous variables and by frequency and percentage for qualitative variables. Student's t-test and Chi square test were done to see the significance of differences between Group I and Group II. Odds ratio, correlation coefficient, and multivariate logistic regression analysis was done to assess the association of low vitamin D level with pelvic organ prolapse. Mean±SD level of Vitamin D in the case group was 13.96±5.18ng/ml and in the control group was 21.08±5.77ng/ml respectively. The difference was statistically significant (p<0.05). Moreover, the vitamin D levels were inversely proportionate with the severity of pelvic organ prolapse. OR (95% CI), of two groups showed risk of developing pelvic organ prolapse 5.63 times higher in women with decreased vitamin D level. Thus it can be concluded that women having low level of vitamin D have more chance of developing pelvic organ prolapse.

Outcomes of nutritional interventions to treat dysphagia in esophageal cancer: a population-based study.

Esophageal cancer (EC) is increasing in prevalence due to rising incidence and improved treatment strategies. Dysphagia is a significant morbidity in patients with EC requiring nutritional intervention. We sought to evaluate outcomes of nutritional interventions for EC patients hospitalized with dysphagia at a population level. The National Inpatient Sample (2002-2012) was utilized to include all adult inpatients (≥18 years of age) with EC and presence of dysphagia and stricture that underwent nutritional interventions including feeding tube (FT) placement, esophageal stenting, or parenteral nutrition (PN). Temporal trends were examined with multivariate analysis performed for mortality, length of stay (LOS), and cost of hospitalization. A total of 509,593 EC patients had 12,205 hospitalizations related to dysphagia. The hospitalization rates doubled over the study period (1.52% vs. 3.28%, p < 0.001). The most common nutritional intervention was FT (27%), followed by esophageal stenting (13%), and PN (11%). PN was more frequently associated with a diagnosis of sepsis (6.1%, p = 0.023) compared to FT (2.5%) or esophageal stenting (1.8%). Multivariate analysis demonstrated FT and esophageal stenting had comparable mortality (OR 1.06, 95% CI: 0.49, 2.32); however, PN was associated with higher mortality (OR 2.37, 95% CI: 1.22, 4.63), cost of hospitalization ($5,510, 95% CI: 2,262, 8,759), and LOS (2.13 days, 95% CI: 0.72, 3.54). This study shows that hospitalizations for EC with dysphagia and related nutritional interventions are increasing. As a single modality, parenteral nutrition should be avoided. Among our esophageal stent and FT population, further studies are necessary to determine adequate interventions based on disease stage.

Diverticulitis in HIV-infected patients within the United States.

OBJECTIVES: Diverticulitis in patients on immunosuppressant therapy has been associated with increased mortality, but there are no data for HIV-infected patients. Our aim was to compare the outcomes of hospitalizations for diverticulitis in patients with and without HIV infection. METHODS: Cross-sectional study of hospitalizations in the United States accessed through the Nationwide Inpatient Sample, Healthcare Cost and Utilization Project. Patients hospitalized for diverticulitis in 2007-2011 were included in the analysis. The primary outcomes of interest were mortality and surgical therapy rates. Patients from 2003 to 2011 were utilized to analyse trends in prevalence. RESULTS: There were 2375 patients with HIV infection hospitalized for diverticulitis and 1 160 391 patients without HIV infection hospitalized for diverticulitis from 2007 to 2011. The patients with HIV infection were younger and more likely to be male and nonwhite (P < 0.001 for all). There were also differences in insurance types (P < 0.001) and hospitals [size (P = 0.008), type (P < 0.001) and location (P < 0.001)]. After multivariate analysis, patients with diverticulitis and HIV infection had a significantly increased in-hospital mortality rate [odds ratio (OR) 3.94 (95% confidence interval, CI, 1.52-10.20)] and a lower rate of surgical intervention [OR 0.74 (95% CI 0.57-0.95)]. From 2003 to 2011, there was a linear increasing trend in the prevalence of HIV infection among patients hospitalized for diverticulitis (P < 0.001). CONCLUSIONS: HIV-infected patients with diverticulitis had increased mortality and received less surgical treatment in comparison to the general population. Diverticulitis in HIV-infected patients increased in prevalence over the study period.

Risk factors, preemptive therapy, and antiperistaltic agents for Clostridium difficile infection in cancer patients.

BACKGROUND: Clostridium difficile infection (CDI) is a serious complication of chemotherapy including high-dose regimens with autologous stem cell transplantation (ASCT). Antiperistaltic agents are contraindicated in CDI and preemptive CDI therapy is not recommended. We assessed the incidence, risk factors, and outcomes of CDI in patients with newly diagnosed multiple myeloma (MM) receiving similar antineoplastic therapy and supportive care including antiperistaltic agents and preemptive CDI antibiotics for significant diarrhea. METHODS: A total of 303 consecutive MM patients (2004-2007) were enrolled in a protocol consisting of induction chemotherapy, tandem melphalan (MEL)-ASCT, and consolidation. Patients with grade 2-4 diarrhea were simultaneously tested for CDI, and initiated on antiperistaltic agents (loperamide) and preemptive anti-CDI therapy. Risk factors, including prior CDI and MM immunoglobulin (Ig) isotype, were evaluated. Multinomial logistic regression was used to compute the relative risk ratio (RRR) and 95% confidence intervals (CIs). RESULTS: There were 43 cases of CDI (14.2%) during 1529 chemotherapy courses (536 ASCT). IgA MM protected against CDI (RRR 0.35; 95% CI 0.13-0.93, P = 0.04) whereas CDI during first induction markedly increased the risk of recurrence during second induction (RRR = 10.94; 95% CI 1.90, 62.92, P = 0.01) and following MEL-ASCT (RRR = 6.63; 95% CI 1.51, 29.12, P = 0.01). No CDI-related surgical intervention or death ensued despite use of antiperistaltic agents. CONCLUSIONS: CDI was not uncommon in cancer patients receiving chemotherapy. IgA myeloma appears to be protective. Concurrent antiperistaltic (loperamide) and preemptive CDI therapies were associated with excellent outcomes. Prior CDI history increased the risk for recurrence during successive chemotherapy courses.

Celiac crisis in a patient with chronic lymphocytic leukemia and hypogammaglobulinemia.

Celiac crisis is an acute, fulminant form of celiac disease manifesting with severe diarrhea, metabolic and electrolyte abnormalities, and weight loss. It is mostly seen in children, and there are very few reports in adults. We present a 67-year-old patient with chronic lymphocytic leukemia (CLL) who presented with weight loss of 40 pounds, severe diarrhea, hypoalbuminemia and hypokalemia. The patient was immunosuppressed with hypogammaglobulinemia, which is common in CLL. Thus, the patient had negative serological studies for celiac disease. An endoscopic evaluation and HLA typing supported the diagnosis of celiac disease. Although the differential diagnosis was broad, exclusion of other etiologies for diarrhea, prompt diagnosis of celiac disease and initiation of gluten-free diet resolved the crisis. This is the first such report of a patient presenting with celiac crisis on a background of hypogammaglobulinemia.

Oral mucositis in myeloma patients undergoing melphalan-based autologous stem cell transplantation: incidence, risk factors and a severity predictive model.

Melphalan-based autologous stem cell transplant (Mel-ASCT) is a standard therapy for multiple myeloma, but is associated with severe oral mucositis (OM). To identify predictors for severe OM, we studied 381 consecutive newly diagnosed myeloma patients who received Mel-ASCT. Melphalan was given at 200 mg/m2 body surface area (BSA), reduced to 140 mg/m2 for serum creatinine >3 mg/dl. Potential covariates included demographics, pre-transplant serum albumin and renal and liver function tests, and mg/kg melphalan dose received. The BSA dosing resulted in a wide range of melphalan doses given (2.4-6.2 mg/kg). OM developed in 75% of patients and was severe in 21%. Predictors of severe OM in multiple logistic regression analyses were high serum creatinine (odds ratio (OR)=1.581; 95% confidence interval (CI): 1.080-2.313; P=0.018) and high mg/kg melphalan (OR=1.595; 95% CI: 1.065-2.389; P=0.023). An OM prediction model was developed based on these variables. We concluded that BSA dosing of melphalan results in wide variations in the mg/kg dose, and that patients with renal dysfunction who are scheduled to receive a high mg/kg melphalan dose have the greatest risk for severe OM following Mel-ASCT. Pharmacogenomic and pharmacokinetic studies are needed to better understand interpatient variability of melphalan exposure and toxicity.

Recovery from neutropenia can be predicted by the immature reticulocyte fraction several days before neutrophil recovery in autologous stem cell transplant recipients.

The duration of neutropenia (absolute neutrophil count (ANC) < or = 100/microl) identifies cancer patients at risk for infection. A test that precedes ANC > or = 100/microl would be of clinical value. The immature reticulocyte fraction (IRF) reflects erythroid engraftment and hence a recovering marrow. We evaluated the IRF as predictor of marrow recovery among 90 myeloma patients undergoing their first and second (75 patients) melphalan-based autologous stem cell transplantation (Mel-ASCT). The time to IRF doubling (IRF-D) preceded ANC > or = 100/microl in 99% of patients after the first Mel-ASCT by (mean+/-s.d.) 4.23+/-1.96 days and in 97% of the patients after the second Mel-ASCT by 4.11+/-1.95 days. We validated these findings in a group of 117 myeloma patients and 99 patients with various disorders undergoing ASCT with different conditioning regimens. We also compared the time to hypophosphatemia and to absolute monocyte count > or = 100/microl to the time to ANC > or = 100/microl. These markers were reached prior to this ANC end point in 55 and 25% of patients but were almost always preceded by IRF-D. We conclude that the IRF-D is a simple, inexpensive and widely available test that can predict marrow recovery several days before ANC> or = 100/microl.

Iron, zinc, copper, manganese and magnesium in malignant lymphomas.

Lymph node and spleen tissues involved in malignant lymphomas were analysed for iron, manganese, copper, zinc and magnesium by atomic absorption spectrophotometry. The levels of iron are found to be significantly lower in the case of Hodgkin's lymphoma compared with non-Hodgkin's lymphoma and normal lymph nodes. However, they are elevated in Hodgkin's lymphoma when compared with the normal value for spleen tissues. Magnesium is significantly higher in lymph nodes of non-Hodgkin's lymphoma compared with Hodgkin's lymphoma and normal values, but is not altered significantly in spleen tissues. The distribution of the other elements examined is not altered significantly in malignant lymphomas. The importance of the in situ levels of these elements to NMR imaging is discussed.

A case of 46,XY,t(1;13) (q24;q32) with mental retardation.

A 14-year-old mentally retarded boy with congenital malformations of unknown etiology was found to have a de novo apparently balanced reciprocal translocation between chromosomal arms 1q and 13q. There is only one other case where a similar translocation was observed but the breakpoints could be localized only by regions and the individual was not mentally retarded.

De novo occurrence of 46,XX,t(4;13) (q31;q14) in a mentally retarded girl.

A 12 year-old mentally retarded girl with multiple congenital malformations presented with an apparently new chromosome abnormality involving a de novo balanced reciprocal translocation between part of the long arms of chromosomes 4 and 13. This was observed in 291 metaphase spreads derived from short-term leucocyte and skin fibroblast cultures.