Effects of partial penectomy for penile cancer on sexual function: A systematic review.

Penile cancer is a rare but debilitating condition, which often requires aggressive treatment. Partial penectomy is considered as a treatment option when a sufficient portion of the penile shaft can be maintained to preserve functionality. This systematic review, which followed the PRIMSA guidelines, aimed to evaluate the effects of partial penectomy for penile cancer on sexual function-the maintenance of which is often a priority in patient groups-and to identify potential factors which may moderate these effects. A systematic search of PubMed, The Cochrane Library, and Open Grey as well as MEDLINE, CINAHL and Open Dissertations via EBSCOhost was conducted from inception through to 24th March, 2022. Studies were required to include adults aged ≥18 years who had undergone partial penectomy for the treatment of penile cancer, with a quantitative measure of sexual function available pre- and post-surgery. Four eligible articles were identified for inclusion in this review, three of which reported a decrease in sexual function pre- to post-surgery across all domains of the International Index of Erectile Function (IIEF) questionnaire (erectile function, orgasmic function, sexual desire, intercourse satisfaction and overall satisfaction). Conversely, one study reported an increase in sexual function across IIEF domains, except for orgasmic function, which decreased, pre- to post-surgery. Greater penile length was associated with higher post-operative sexual function, whilst increasing age and higher anxiety levels were associated with lower post-operative sexual function levels in one study. Despite the overall drop in sexual function, many patients were still able to maintain satisfactory sex lives following partial penectomy. Given the limited research in this area and small sample sizes across studies, additional well-controlled investigations are warranted to provide further evidence on the effects of partial penectomy for penile cancer on sexual function.

The Mediterranean dietary pattern for optimising health and performance in competitive athletes: a narrative review.

Nutrition plays a key role in training for, and competing in, competitive sport, and is essential for reducing risk of injury and illness, recovering and adapting between bouts of activity, and enhancing performance. Consumption of a Mediterranean diet (MedDiet) has been demonstrated to reduce risk of various non-communicable diseases and increase longevity. Following the key principles of a MedDiet could also represent a useful framework for good nutrition in competitive athletes under most circumstances, with potential benefits for health and performance parameters. In this review, we discuss the potential effects of a MedDiet, or individual foods and compounds readily available in this dietary pattern, on oxidative stress and inflammation, injury and illness risk, vascular and cognitive function, and exercise performance in competitive athletes. We also highlight potential modifications which could be made to the MedDiet (whilst otherwise adhering to the key principles of this dietary pattern) in accordance with contemporary sports nutrition practices, to maximise health and performance effects. In addition, we discuss potential directions for future research.

Concurrent use of traditional medicine and ART: Perspectives of patients, providers and traditional healers in Durban, South Africa.

The concurrent use of traditional African medicine (TAM) and allopathic medicine is not well understood for people living with HIV (PLHIV) in the era of antiretroviral therapy (ART). This cross-sectional, qualitative study examines perceptions of the concurrent use of TAM and ART among: (1) patients receiving ART at the Sinikithemba HIV Clinic of McCord Hospital, in Durban, South Africa; (2) allopathic medical providers (doctors, nurses and HIV counsellors) from Sinikithemba; and (3) local traditional healers. Data were collected through in-depth interviews and focus group discussions with 26 participants between July and October, 2011. Patients in this study did not view TAM as an alternative to ART; rather, results show that patients employ TAM and ART for distinctly different needs. More research is needed to further understand the relationship between traditional and allopathic approaches to health care in South Africa, to improve cultural relevance in the provision and delivery of care for PLHIV, and to pragmatically address the concerns of health care providers and public health officials managing this intersection in South Africa and elsewhere.

A cross cultural study of vaginal practices and sexuality: implications for sexual health.

Between 2005 and 2006, we investigated vaginal practices in Yogyakarta, Indonesia; Tete, Mozambique; KwaZulu-Natal, South Africa; and Bangkok and Chonburi, Thailand. We sought to understand women's practices, their motivations for use and the role vaginal practices play in women's health, sexuality and sense of wellbeing. The study was carried out among adult women and men who were identified as using, having knowledge or being involved in trade in products. Further contacts were made using snowball sampling. Across the sites, individual interviews were conducted with 229 people and 265 others participated in focus group discussions. We found that women in all four countries have a variety of reasons for carrying out vaginal practices whose aim is to not simply 'dry' the vagina but rather decrease moisture that may have other associated meanings, and that they are exclusively "intravaginal" in operation. Practices, products and frequency vary. Motivations generally relate to personal hygiene, genital health or sexuality. Hygiene practices involve external washing and intravaginal cleansing or douching and ingestion of substances. Health practices include intravaginal cleansing, traditional cutting, insertion of herbal preparations, and application of substances to soothe irritated vaginal tissue. Practices related to sexuality can involve any of these practices with specific products that warm, dry, and/or tighten the vagina to increase pleasure for the man and sometimes for the woman. Hygiene and health are expressions of femininity connected to sexuality even if not always explicitly expressed as such. We found their effects may have unexpected and even undesired consequences. This study demonstrates that women in the four countries actively use a variety of practices to achieve a desired vaginal state. The results provide the basis for a classification framework that can be used for future study of this complex topic.

In search of sexual pleasure and fidelity: vaginal practices in KwaZulu-Natal, South Africa.

Vaginal practices, such as intra-vaginal cleansing, drying and tightening, are suspected of placing women at higher risk of acquiring HIV and STIs. Yet, there is limited understanding of what these practices entail, what motivates women to undertake them and what their socio-cultural and historical meanings are. This paper explores the range of vaginal practices used by women in KwaZulu-Natal, South Africa and locates these within the context of local patterns of migration and understandings of sexual health and pleasure. Study activities took place at an urban and rural site employing qualitative research techniques: semi-structured interviewing and an additional ethnographic component in the rural site. Vaginal practices were believed to be ubiquitous and a wide range of substances and procedures were described. Strong motivations for vaginal practices included women's desire to enhance men's sexual pleasure, ensure men's fidelity and exercise agency and control in their relationships. The common use of traditional medicines in this quest to maintain stable relationships and affect the course of love, suggests a complexity that cannot be captured by simple terms like 'dry sex'. We argue instead that any interventions to change women's reliance on vaginal practices must recognise and attend to the broader social contexts in which they are embedded.

Revealing the full extent of households' experiences of HIV and AIDS in rural South Africa.

Households experience HIV and AIDS in a complex and changing set of environments. These include health and welfare treatment and support services, HIV-related stigma and discrimination, and individual and household social and economic circumstances. This paper documents the experiences of 12 households directly affected by HIV and AIDS in rural KwaZulu Natal, South Africa, between 2002 and 2004. The households were observed during repeated visits over a period of more than a year by ethnographically trained researchers. Field notes were analysed using thematic content analysis to identify themes and sub-themes. This paper focuses on three dimensions of household experience of HIV and AIDS that have received little attention in HIV and AIDS impact studies. First, that experience of HIV and AIDS is cumulative. In an area where population surveys report HIV prevalence rates of over 20% in adults, many households face multiple episodes of HIV-related illness and AIDS deaths. We describe how these challenges affect perceptions and responses within and outside households. Second, while over 50% of all adult deaths are due to AIDS, households continue to face other causes of illness and death. We show how these other causes compound the impact of AIDS, particularly where the deceased was the main income earner and/or primary carer for young children. Third, HIV-related illness and AIDS deaths of household members are only part of the households' cumulative experience of HIV and AIDS. Illness and death of non-household members, for example, former partners who are parents of children within the households or relatives who provide financial support, also impact negatively on households. We also discuss how measuring multiple episodes of illness and deaths can be recorded in household surveys in order to improve quantitative assessments of the impact of HIV and AIDS.

Contexts of vulnerability: Sex, secrecy and HIV/AIDS.

Written before the announcement of a national roll out of antiretroviral treatment in South Africa, this paper uses three illustrative vignettes to draw attention to some major areas of HIV/AIDS vulnerability related to the themes of sex and secrecy within households and families. The vulnerability, particularly of women and young girls, within domains traditionally regarded as 'safe', is noted. The dangers for the spread of the epidemic, of the typical 'silence' between generations around sex and the immersion of the younger generation in worlds which are essentially hidden from adults, is also commented upon. The silence of stigma and nondisclosure are, further, argued to be essentially inimical to sociability and what has been referred to by various sociologists as communitas, community and to the open expression of love, caring and recognition for basic humanity. Even the confidentiality enjoined by law and medical ethics is seen to have a negative side, when it comes to caring for and comforting AIDS infected and affected family and community members. The paper ends with a call for researchers to be aware that AIDS stigma may render the very act of research a source of danger to those affected by HIV and AIDS.

Vaginal wetness: an underestimated problem experienced by progestogen injectable contraceptive users in South Africa.

This paper reports on the common experience of vaginal wetness amongst South African users of progestogen-only injectable contraceptives. The observations emerged in the course of a community-based cross-sectional household survey undertaken in a rural district of KwaZulu-Natal in South Africa. The purpose of the survey was to elicit self-reporting on side effects of injectable contraceptive methods. Eight hundred and forty-eight women aged 15-49 were interviewed and 22.1% reported current use of an injectable contraceptive method, either depot medroxyprogesterone acetate (Depo-Provera) or norethisterone oenanthate (Nur-Isterate). Other modern methods used were oral hormonal contraceptives (4.5%), male condoms (1.3%), the intrauterine device (0.1%), and tubal ligation (0.1%). Vaginal wetness was reported by 18.4% of users and was one of the most common side effects, second only to amenorrhoea (62.5%). It was also what 17.5% of the women liked least about using this method. According to almost half the respondents, men regard women who use the injectable contraceptive as "wet", "cold" and/or "tasteless". These survey findings were supported by participants of 14 focus group interviews held in the sub-district. Since some South African men may prefer dry sex the perception that the injectable contraceptive increases vaginal wetness may be problematic for women who use it. Whilst vaginal wetness can only be classified as a subjective side effect at this stage, further investigations are needed as many South African women opt to use this method.