Understanding General Surgery Recruitment and Attrition During the COVID-Era: A 1-Year Follow-Up Study

INTRODUCTION

The COVID-19 pandemic resulted in modifications to resident selection. The success of these new recruitment strategies as well as the impact on trainee attrition and competency is unknown. We previously evaluated how selection of general surgery applicants changed early in the pandemic. Here we supplement that work by reporting further modifications to the recruitment process and the perceived impact on resident attrition and competency.

METHODS

An anonymous cross-sectional survey sent via the Association of Program Directors in Surgery listserv in June 2022 to programs directors (PDs) at Accreditation Council for Graduate Medical Education accredited general surgery programs. Surveys contained demographic questions, 5-point Likert scale questions evaluating factors related to recruitment and match process, and postgraduate year 1 performance.

RESULTS

60 PDs responded to the survey. PDs continue to value the same post-COVID factors related to determining a resident's commitment to surgery but began to shift back to nonvirtual based strategies to recruit applicants in this new interview cycle. PD commentary frequently noted desire to return to in-person interviewing. 5.4% of postgraduate year 1s comprising this first class of residents who underwent virtual-only interviews and rotations did not reach Accreditation Council for Graduate Medical Education level 1 milestones, similar to prior years. The attrition rate amongst this class increased from 1.3% to 2.7%.

CONCLUSIONS

The attrition rate for postgraduate year 1 categorical general surgery residents has increased since the onset of the pandemic. The recruitment strategies adopted early in the pandemic have not maintained their initial perceived impact.

Salvage Stereotactic Radiosurgery for Recurrent WHO Grade 2 and 3 Meningiomas: A Multicenter Study (STORM)

PURPOSE

The role of stereotactic radiosurgery (SRS) in the management of grade 2 and 3 meningiomas is not well elucidated. Unfortunately, local recurrence rates are high, and guidelines for management of recurrent disease are lacking. To address this knowledge gap, we conducted STORM (Salvage Stereotactic Radiosurgery for Recurrent WHO Grade 2 and 3 Meningiomas), a multicenter retrospective cohort study of patients treated with primary SRS for recurrent grade 2 and 3 meningiomas.

METHODS AND MATERIALS

Data on patients with recurrent grade 2 and 3 meningioma treated with SRS at first recurrence were retrospectively collected from 8 academic centers in the United States. Patients with multiple lesions at the time of initial diagnosis or more than 2 lesions at the time of first recurrence were excluded from this analysis. Patient demographics and treatment parameters were extracted at time of diagnosis, first recurrence, and second recurrence. Oncologic outcomes, including progression-free survival (PFS) and overall survival, as well as toxicity outcomes, were reported at the patient level.

RESULTS

From 2000 to 2022, 108 patients were identified (94% grade 2, 6.0% grade 3). A total of 106 patients (98%) had upfront surgical resection (60% gross-total resection) with 18% receiving adjuvant radiation therapy (RT). Median time to first progression was 2.5 years (IQR, 1.34-4.30). At first recurrence, patients were treated with single or fractionated SRS to a median marginal dose of 16 Gy to a maximum of 2 lesions (87% received single-fraction SRS). The median follow-up time after SRS was 2.6 years. The 1-, 2-, and 3-year PFS was 90%, 75%, and 57%, respectively, after treatment with SRS. The 1-, 2-, and 3-year overall survival was 97%, 94%, and 92%, respectively. In the multivariable analysis, grade 3 disease (HR, 6.80; 95% CI, 1.61-28.6), male gender (HR, 3.48; 95% CI, 1.47-8.26), and receipt of prior RT (HR, 2.69; 95% CI, 1.23-5.86) were associated with worse PFS. SRS dose and tumor volume were not correlated with progression. Treatment was well tolerated, with a 3.0% incidence of grade 2+ radiation necrosis.

CONCLUSIONS

This is the largest multicenter study to evaluate salvage SRS in recurrent grade 2 and 3 meningiomas. In this select cohort of patients with primarily grade 2 meningioma with a potentially more favorable natural history of delayed, localized first recurrence amenable to salvage SRS, local control rates and toxicity profiles were favorable, warranting further prospective validation.

Association of Metformin, Dipeptidyl Dipeptidase-4 Inhibitors, and Insulin with Coronavirus Disease 2019-Related Hospital Outcomes in Patients with Type 2 Diabetes

OBJECTIVE

The effects of diabetes medications on COVID-19 hospitalization outcomes have not been consistent. We sought to determine the effect of metformin, dipeptidyl peptidase-4 inhibitors (DPP-4i), and insulin on admission to the intensive care unit (ICU), need for assisted ventilation, development of renal insufficiency, and mortality in patients admitted with COVID-19 infection after controlling for clinical variables and other relevant diabetes-related medications in patients with type 2 diabetes mellitus (DM).

METHODS

This was a retrospective study of patients hospitalized with COVID-19 from a single hospital system. Univariate and multivariate analyses were performed that included demographic data, glycated hemoglobin, kidney function, smoking status, insurance, Charlson comorbidity index, number of diabetes medications, and use of angiotensin-converting enzyme inhibitors and statin prior to admission and glucocorticoids during admission.

RESULTS

A total of 529 patients with type 2 DM were included in our final analysis. Neither metformin nor DPP4i prescription was associated with ICU admission, need for assisted ventilation, or mortality. Insulin prescription was associated with increased ICU admission but not with need for assisted ventilation or mortality. There was no association of any of these medications with development of renal insufficiency.

CONCLUSIONS

In this population, limited to type 2 DM and controlled for multiple variables that have not been consistently studied (such as a measure of general health, glycated hemoglobin, and insurance status), insulin prescription was associated with increased ICU admission. Metformin and DPP4i prescriptions did not have an association with the outcomes.

Is High Body Mass Index Protective or Detrimental in Surgical Fixation of Hip Fractures?: A Spline Regression Analysis of 22,388 Patients

OBJECTIVE

We aimed to characterize the association between BMI as a continuous variable and 30-day postoperative outcomes following hip fracture surgery through (1) 30-day readmission and reoperation; (2) local wound-related; and (3) systemic complications.

METHODS

The National Surgical Quality Improvement Program database (January 2016-December 2019) was queried for patients undergoing hip fracture open reduction and internal fixation. Baseline patient demographics, comorbidities, and patient outcomes were recorded. Multivariable regression models accounted for baseline demographics, comorbidities, and fracture patterns. Significant associations were analyzed using spline regression models to evaluate the continuous association between BMI and the aforementioned outcomes.

RESULTS

Spline models demonstrated a U-shaped curve for the odds of 30-day readmission and 30-day reoperation with nadirs at the BMI of 27.5 and 22.0 kg/m 2 . The odd ratios of superficial infection, deep infection, any wound complication, and inability to weight bear on POD 1 rose progressively starting at a BMI of 25.6, 35.5, 25.6, and 32.7 kg/m 2 respectively. Odds of 30-day mortality, transfusion, pneumonia, and delirium were greatest at the lowest recorded BMI (11.9 kg/m 2 ).

CONCLUSION

BMI has a U-shaped association with 30-day readmission and reoperation. Conversely, the highest risk of mortality and systemic complications (transfusion, pneumonia, and delirium) were within the lower BMI range, with diminishing risk as BMI increased. Local wound complications and systemic sepsis exhibited a third unique pattern with progressive rise in odds as BMI increased. The odds of any complications demonstrated a U-shaped pattern with a nadir in the overweight to obese I categories, suggesting that patients may be at lowest risk within this range.

LEVEL OF EVIDENCE

Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.

Beyond the surgical margin: patterns of recurrence in WHO grade 2 intracranial meningiomas

OBJECTIVE

To characterize and classify the location of recurrence in surgically resected WHO grade 2 intracranial meningiomas that did not receive adjuvant radiation, and compare the recurrence pattern of those that underwent gross total versus subtotal resection.

METHODS

We performed a retrospective review of patients who underwent surgical resection of a newly diagnosed WHO grade 2 meningioma at our institution between 1996 and 2019. Patients that were observed postoperatively without adjuvant radiation and subsequently developed a recurrence were included in the study. All patients who received adjuvant therapy were excluded. Recurrence was defined as any evidence of radiographic progression on postoperative surveillance MRI. Location of recurrence were categorized as follows: (1) central - growth observed inside the area of the previously resected tumor more than 1 cm inside the original tumor margin; (2) marginal - growth observed within 1 cm (inside or outside) of the original tumor margin; and (3) remote - growth observed more than 1 cm outside of the original tumor margin. Patterns of recurrence were evaluated by two observers after co-registering pre- and post-operative MRIs, and any differences were reconciled by discussion.

RESULTS

A total of 22 patients matched the inclusion criteria. Twelve (55%) underwent GTR while ten (45%) underwent STR. In 12 patients in whom GTR was achieved, mean preoperative tumor volume was 50.6 cm³ with 5 (41.7%) in a skull base location. The average time to recurrence for these tumors was 22.7 months, with a mean recurrent tumor volume of 9.0 cm³. Ten (83.3%) patients had central recurrence, 11 (91.7%) patients had marginal recurrence, and only 4 (33.3%) patients had remote recurrence. In 10 patients in whom STR was achieved, mean preoperative tumor volume was 44.8 cm³, with 7 (70.0%) in a skull base location. The average time to recurrence for these tumors was 23.0 months, with a mean recurrent tumor volume of 21.8 cm³. Of these 10 patients, 9 (90.0%) had central recurrence, all 10 (100.0%) had marginal recurrence, and only 4 (40.0%) patients had remote recurrence.

CONCLUSION

The present study evaluating patterns of recurrence for WHO grade 2 meningiomas after surgical resection (GTR or STR) showed that recurrence occurred centrally and/or at the original tumor margin, with only a minority recurring >1cm outside the original tumor margin. The results of this study suggest that treatment, whether initial surgical resection or adjuvant radiation, may benefit from including at least a 1cm dural margin when safe, to optimize tumor control, but further clinical study is needed.

Exoscopic supracerebellar approach to the pineal region

The advent of the 3D exoscope represents a significant technological breakthrough in contemporary surgical practice. While the operating microscope has long been the preferred surgical visualization tool, its limitations in accessibility and ergonomics have prompted the development of a more advanced, 3D version [1,2]. The 3D exoscope has been one such recent development aimed at addressing these limitations. By delivering intense illumination and magnification to the deepest parts of the surgical field, 3D exoscopes are high-definition digital camera systems that give surgeons high-magnification views of the operative field [2]. Additionally, the design of the 3D exoscope allows for improved surgeon ergonomics, decreasing overall fatigue while providing a similar view of the procedure for all personnel in the operating room [3,4]. In this article, we discuss the advantages and limitations of the 3D exoscope in neurosurgery and highlight its use in a patient case. This is a case of a 25-year old female who was noted to have an incidental 13 mm pineal cystic mass on imaging work up for a first time generalized seizure. We discuss the use of an exoscopic supracerebellar approach to the pineal gland for resection of the mass and highlight the various considerations for use of an exoscope in such a case.

Predictive Factors for Postoperative Opioid Use in Elective Endoscopic Endonasal Skull Base Surgery

OBJECTIVE

In 2017, the United States opioid epidemic was declared a public health emergency. Increased efforts have been made to understand and reduce patient opioid use in neurosurgery. However, the factors associated with postoperative opioid use remain understudied in endoscopic endonasal skull base surgery (EESBS). We identified the demographic and surgical factors associated with postoperative opioid use in EESBS.

METHODS

A retrospective review was conducted of patients who underwent elective EESBS between January 2015 and December 2020. Patient demographics, relevant clinical history, and operative data were collected and analyzed. Total opioid use was calculated 24, 48, and 72 hours postoperatively. Multivariable linear regression analyses were performed to identify factors associated with opioid use.

RESULTS

There were 454 patients included. A history of anxiety/depression and younger patient age were associated with a significant increase in opioid use at 24 (28.2 MME, p < 0.001), 48 (53.4 MME, p < 0.001), and 72 (89.4 MME, p < 0.001) hours after surgery. Nasoseptal flap use was significantly associated with increased opioid use at 24 (12.8 MME, p < 0.49) and 48 (19.6 MME, p < 0.048) h postoperatively while controlling for intraoperative variables and surgical approach (trans-sellar vs. expanded). No significant association was observed for patient sex, history of migraines, preoperative opioid use, length of surgery, or surgical approach.

CONCLUSION

In patients undergoing EESBS, patient history of anxiety/depression, younger patient age, and nasoseptal flap use are associated with increased postoperative opioid use. Knowledge of these risk factors may guide perioperative prescribing patterns to both adequately control postoperative pain and reduce opioid use.

LEVEL OF EVIDENCE

4 Laryngoscope, 133:494-499, 2023.

Predictive Factors for Postoperative Opioid Use in Elective Skull Base Craniotomies

Objective In 2017, the United States officially declared opioid overuse a public health emergency. Due to a paucity of published benchmark data in skull base neurosurgery, we quantified postoperative opioid use in patients undergoing skull base craniotomies and identified factors that influence postoperative opioid use.

Setting Tertiary academic medical center.

Participants Patients who underwent elective craniotomies by two skull base neurosurgeons between January 2015 and May 2020.

Main Outcome Measures Demographic and perioperative data were retrospectively extracted from the electronic medical record. Surgical approaches were categorized as having either “significant” or “minimal” muscle dissection. Univariate and multivariate linear regression analyses were performed to identify predictors of postoperative opioid use at 24, 48, and 72 hours.

Results We included 300 craniotomies, 206 were supratentorial and 94 were infratentorial. This included 195 women and 105 men, with a mean age of 54.9 years. In multivariable analysis, a history of anxiety or depression, preoperative opioid use, and a history of migraines independently predicted a significantly greater opioid use at 24, 48, and 72 hours. Increased age and minimal muscle dissection independently predicted lower opioid consumption. Sex, infratentorial versus supratentorial approach, length of surgery, and postoperative steroid use did not impact total opioid use.

Conclusion Younger age, history of anxiety or depression, preoperative opioid consumption, preexisting history of migraines, and significant intraoperative muscle dissection were associated with higher postoperative opioid consumption. These risk factors provide insight on potential targets for minimizing postoperative opioids in craniotomies.

Natural history and volumetric analysis of meningiomas in neurofibromatosis type 2

OBJECTIVE

The objective of this paper was to describe the volumetric natural history of meningiomas in patients with neurofibromatosis type 2 (NF2).

METHODS

The authors performed a retrospective descriptive study by reviewing NF2 patients with meningiomas at their institution between 2000 and 2019. Demographic data were collected from the electronic medical records. Tumor volume was collected using volumetric segmentation software. Imaging characteristics including peritumoral brain edema (PTBE) and tumor calcification were collected for each patient from their first to most recent MRI at the authors’ institution. An increase of 15% or more per year from original tumor size was used as the cutoff to define growth.

RESULTS

A total of 137 meningiomas from 48 patients were included in the analysis. The average number of tumors per person was 2.9. Ninety-nine (72.3%) tumors were in female patients. The median length of follow-up from first imaging to last imaging was 32 months (IQR 10.9, 68.3 months). Most tumors were located in the cerebral convexity (24.8%), followed by the falcine region (18.2%) and spine (10.2%). The median tumor growth was 0.12 cm3/yr (IQR 0.03, 0.52 cm3/yr). At the time of first imaging, 21.9% of tumors had calcifications, while 13.9% of meningiomas had PTBE. Of 137 tumors, 52 showed growth. Characteristics associated with tumor growth included PTBE (OR 9.12, 95% CI 1.48–56.4), tumor volume (per cm3) at first imaging (OR 0.91, 95% CI 0.83–0.99), and 10-year increased age at first imaging (OR 0.57, 95% CI 0.43–0.74). PTBE had the shortest median time to growth at 9.2 months.

CONCLUSIONS

Although the majority of NF2-associated meningiomas do not grow in the short term, a wide range of growth patterns can be seen. Younger age at first imaging and presence of PTBE are associated with growth. Patients with these characteristics likely benefit from closer follow-up.

The Virtual Recruitment Onion: Peeling Back the Layers of the Interview Season During the COVID-era

OBJECTIVE

We sought to characterize General Surgery residency program directors' (PDs) baseline perspective on how the COVID-19 mandated changes to the recruitment and interview processes impacted how the PDs evaluated and recruited the applicants.

DESIGN

An anonymous cross-sectional questionnaire survey.

SETTING

A large, mid-western academic general surgery residency program.

PARTICIPANTS

47 PDs of Accreditation Council for Graduate Medical Education (ACGME) accredited General Surgery residency programs.

RESULTS

During the virtual-only interviews during the COVID-19 pandemic-era 2020-21 General Surgery residency application cycle, PDs shifted their focus to virtual outreach efforts and bolstered social media presences to recruit strong applicants. Also, our study found statistically significant changes to the increased value of letters of recommendation (LORs) for the PDs when assessing an applicant's commitment to surgery. These findings suggest that the necessity of adapting to the virtual-only interview format significantly altered how the PDs recruited and evaluated applicants for the General Surgery residency match.

CONCLUSIONS

A complete replacement of the in-person interviews with virtual-only interviews may be challenging unless buy-in exists from key stakeholders in the surgical community. Our study highlights the PDs' hesitation in assessing candidates' commitment to surgery from virtual interviews alone. Incorporating virtual interviews as a part of the screening process for applicants may serve as an avenue to maximize the benefits of the virtual interview format. Furthermore, COVID-19 pandemic has normalized the growing social media presence of residency programs, adding to the changing landscape of recruiting and interviewing applicants for General Surgery residency match.

Don't Judge a Letter by its Title: Linguistic Analysis of Letters of Recommendation by Author's Academic Rank

OBJECTIVE

This study analyzed the linguistic differences in letters of recommendation (LORs) for general surgery residency applicants written by authors of various academic ranks. Given that many general surgery residency programs require a LOR from the Chair of surgery, this study also examined whether LORs written by the Chair demonstrate linguistic differences to support this practice.

DESIGN

A single institution, retrospective review analyzed LORs from two application cycles of general surgery residency applicants who were selected for interview at a large academic institution. Word count (WC) and linguistic characteristics of LORs were analyzed with a previously developed institution-specific dictionary using the Linguistic Inquiry and Word Count software (LIWC2015; Pennebaker Conglomerates, Inc., Austin, Texas). WC and linguistic characteristics of LORs reported as frequencies of terms within twenty-four categories were examined based on the letter authors' academic rank. Further examination compared LORs written by a Chair of surgery with those written by non-Chairs.

SETTING

A single large, Midwestern academic general surgery residency program PARTICIPANTS: Four hundred and sixty-five letters of recommendation received during two interview cycles were included for analysis.

RESULTS

A total of 465 LORs written by assistant (n = 82), associate (n = 94), and full professors (n = 289) were included in the study. No statistically significant difference was noted in the WC of LORs based on the letter writers' academic ranks (p = 0.95). Assistant professors utilized grindstone, communal, and technical skill terms with higher frequencies compared to associate professors and full professors. LORs written by assistant professors demonstrated the highest authentic variable score followed by associate professors then full professors (4.94, 3.92, 3.28, p < 0.01). LORs written by Chairs (n = 128) had lower authentic variable scores compared to LORs written by non-Chairs (n = 337; 2.71 vs. 3.91, p = 0.001). Only 50 (39%) LORs written by Chairs indicated working directly with the applicant, and sub-group analysis demonstrated a higher authentic variable score in this group compared with LORs written by Chairs who did not indicate having worked directly with the applicant (3.51 vs. 2.5, p = 0.01).

CONCLUSIONS

Linguistic analysis of LORs for general surgery residency applicants demonstrated minor yet statistically significant differences based on the author's academic rank. If applicants can obtain linguistically similar LORs from surgeons of any academic rank, but less authentic LORs from writers with higher academic ranks, these LORs may be less valuable for the residency programs when evaluating applicants. Based on the subgroup analysis, less than 40% of Chair LORs indicated that the Chair worked directly with the applicant, calling into question the utility of the Chair LORs as meaningful evaluation of applicants. Further study to compare LORs of applicants selected and not selected for interview may add additional insight into linguistic differences in LORs written by authors of different academic ranks.

Haematological Changes among HIV-Positive Persons on Antiretroviral Therapy at a Tertiary Hospital in Ghana

BACKGROUND

Haematological abnormalities such as anaemia, leucopenia, and thrombocytopenia are common complications of Human Immunodeficiency Virus (HIV) infection. Few researchers have studied the changes in HIV positive patients before and during antiretroviral therapy (ART) in Ghana. This study is aimed at determining the haematological profile of people living with HIV (PLHIV) at baseline and whilst on ART in a tertiary facility in Cape Coast, Ghana.

METHODS

This was an analytical cross-sectional study with a retrospective component among PLHIV assessing ART services at the Cape Coast Teaching Hospital, Ghana. Full blood count (FBC) test was performed on blood samples and the results were analyzed and categorized based on WHO definitions.

RESULTS

A total of 440 participants were included. The mean haemoglobin level (g/dL) for females at baseline, 6 months after ART and during this study were 9.6 (±1.8), 10.9 (±1.4) and 11.6 (±1.4); and 10.2 (±2.1), 11.6 (±1.7) and 11.8 (±1.6) for males. At baseline, the commonest type of anaemia for both females and males was microcytic hypochromic anaemia. The mean platelet count was 382 x 109/l at baseline but reduced to 298 x 109/L after 6 months on ART. Among male participants in this study, the main factor associated with being anaemic after 6 months on ART was the ART regimen with non-Zidovudine based regimen, having reduced odds of anaemia of OR 0.3 (95%CI 0.1 - 0.9), p-value of 0.04. Among females, having plasma viral load >1000 copies per ml was found to have increased odds of being anaemic (OR 1.4, 95%CI 0.7 - 2.6), though not statistically significant (P-value of 0.32).

CONCLUSION

The prevalence of anaemia, though improved on ART, was high among PLHIV. It is essential to ensure that full blood count of PLHIV in Ghana are done regularly, at all levels of service provision, with appropriate referral systems in place. The change to the current TDF based preferred first line ART regimen must also be enforced to reduce the potential risks associated with AZT use. This will improve outcome for PLHIV.

Molecular Epidemiology of Rotavirus in Children under Five in Africa (2006-2016): A Systematic Review

Group A human rotaviruses (RVA) are the most common causes of severe viral gastroenteritis in infants and young children worldwide. The available vaccines, while effective in Europe and North America have shown a reduced efficacy in Africa. One issue raised is the genetic variability of RVA. The objective of this study was to perform a literature review of molecular epidemiology to determine the prevalence of RVA genotypes circulating in Africa so as to establish a mapping of reliable data on these various genotypes. The search for articles was done from the National Institutes of Health (PUBMED) using three set of keywords. Articles were selected with inclusion criteria such as the date of publication, the age of the children, the sample size and the diagnostic techniques (standardized laboratory techniques). The data were imported into STATA SE version 11 software. Specific prevalence was estimated with Confidence Intervals (CI) of 95%. A total of 326 published studies were initially retrieved, out of which 27 studies were finally selected for the systematic review. The selected studies cover 20 African countries. The most encountered genotypes in Africa during this period were G1 (32.72%), followed by G2 (17.17%), G3 (9.88%), G9 (8.61%) and G12 (7.56%) among the G-types. The most common P-types were P[8] (48.71%) followed by P[6] (22.60%) and P[4] (11.58%) and the G1P[8] combination (22.64%) was the most encountered followed by G2P[4] (8.29%), G9P[8] (6.95%) and G2P[6] (5.00%). North Africa presented the highest prevalence of the P[8] genotype (65.70%). This review provides a comprehensive view of the current circulating rotavirus strains in Africa, which can be important in light of the new rotavirus vaccinations. Indeed, in Africa, the pursuit of national and continental studies for epidemiological surveillance of circulating rotavirus strains is vital for the promotion of future successful vaccines.

Oncogenic Human Papillomavirus Infection and Genotype Characterization among Women in Orodara, Western Burkina Faso

BACKGROUND AND OBJECTIVE

Cervical cancer usually occurs several years after persistent infection with oncogenic or high-risk human papillomavirus. The objective of this study was to determine carriage of 14 genotypes of high-risk human papillomavirus among women at Orodara and then characterize the genotypes found in these women.

MATERIALS AND METHODS

From June to July 2015, 120 women from the general population were recruited in the health district of Orodara. They voluntarily agreed to participate in the study. Endocervical samples were taken from these women prior to screening for precancerous lesions by visual inspection with acetic acid and lugol's iodine. Identification of high-risk human papillomavirus genotype was done using real-time PCR.

RESULTS

High-risk human papillomavirus prevalence was 38.3% and the most common genotypes were HPV 52 (25.4%), HPV 33 (20.6%) and HPV 59 (11.1%). The HPV 66 was also identified with a prevalence of 9.5%.

CONCLUSION

The HPV 16 and HPV 18 which are frequently associated with cancer worldwide were not found among the most frequent oncogenic HPV in women in Orodara.

Molecular Epidemiology of High-Risk Human Papillomavirus in High-Grade Cervical Intraepithelial Neoplasia and in Cervical Cancer in Parakou, Republic of Benin

Human papilloma virus (HPV) infection remains a worldwide concern, especially in Sub-Saharan Africa where cervical cancer is the leading cause of cancer death in women. The aim of the study was to determine the prevalence and genotypic distribution of High-Risk HPV (HR-HPV) involved in Cervical Intraepithelial Neoplasia (CIN) II and III and in cervical cancer in Parakou. Out of a total of 149 samples of cervical tissues archived, fixed and paraffin-embedded, 78 samples with histological diagnosis of CIN-II, CIN-III and cervical cancer went through deparaffinization with xylene, followed by an extraction of HPV DNA and the detection of HR-HPV by real-time multiplex PCR. The average age of the women was 40.05±13.99 years. The samples were positive to at least one HR-HPV genotype in 76.92% (50/65) of cases. The HR-HPV genotypes which are most common in the cervical cancer and in CIN-II and III were, respectively HPV-39 (38 and 37.50%), HPV-18 (35 and 31.30%), HPV-45 (35 and 31.30%), HPV-35 (9 and 25%) and HPV-52 (9 and 12.50%). The HPV-16 was absent. This study helped to detect (in samples archived, fixed and paraffin-embedded tissues) HR-HPV involved in high-grade precancerous lesions and in cervical cancer in Parakou, some of which are not covered by currently available vaccines.

The 'Fears' of Disclosing HIV Status to Sexual Partners: A Mixed Methods Study in a Counseling Setting in Ghana

Encouraging disclosure within a trusting and supportive environment is imperative in dealing with HIV/AIDS related stigma. However, disclosure rates and the factors that influence it are vaguely understood in African societies. This study aimed at determining the disclosure rate and factors that influence disclosure in Cape Coast, Ghana. In-depth interviews of 15 peer educators and a survey of 510 PLHIV were used in a mixed methods study design. Majority of the study participants (78.6 %) had disclosed their HIV positive status to their sexual partners. Although peer educators in this study portrayed the overall outcome of disclosure to be negative, 84.0 % of disclosers were accepted by their partners without negative consequences after disclosure. This study suggests that the existing support services ill prepares newly diagnosed HIV positive clients and hampers disclosure initiatives. Providing comprehensive support services and re-training peer educators may be crucial in creating a safe disclosure environment in Ghana.