Parental Stress, Infant Feeding and Well-being in Families Affected by Cleft Lip and/or Cleft Palate: The Impact of Early Follow-up.

OBJECTIVE: To document the impact of early follow-up by specialized cleft nurses (SCNs) provided to families affected by cleft lip and/or palate (CL/P) and the status of parental stress, infant feeding and well-being. DESIGN: Prospective inclusion of a control group, which only received standard care, followed by an intervention group that also received early SCN follow-up. SETTING: The cleft lip and palate team at Oslo University Hospital, Norway. PARTICIPANTS: Seventy families (69 mothers and 57 fathers) distributed into an intervention group (n = 32) and a control group (n = 38). INTERVENTION: SCNs provided a consultation at the maternity ward and a follow-up conversation by phone or face-to-face at scheduled times for six months. OUTCOME MEASURES: Parental Stress Index (PSI), Perceived Stress Scale (PSS-14), feeding questionnaire, survey of infant diets, weight percentiles. RESULTS: The mothers reported higher stress scores than the fathers, but in the control group only in the PSI parent domain at T2 and T3 (P = .007, P = .018). Infants in the intervention group used pacifiers less frequently than in the control group (55.2% vs. 81.1%, P = .023). Otherwise, no significant differences were found between the groups. Overall, the infants received less breast milk than norms. CONCLUSION: Contextual strategies for early follow-up of families affected by clefts need to be developed, with an emphasis on involving fathers and those parents reporting elevated stress and/or feeding difficulties. There is a need for diagnosis-specific guidelines about the use of pacifiers as well as collaboration between the health professionals involved to increase breastmilk feeding.

Ectropion. / Ektropion.

In ectropion, the eyelid margin - typically the lower eyelid - is turned outward. This condition is becoming increasingly common due to the ageing population. Ectropion is classified as either acquired or congenital, with the former being the most prevalent. Acquired ectropion is further divided into involutional, paralytic, mechanical and cicatricial subtypes. Involutional ectropion is the most common where there is no patient population bias. This clinical review provides an overview of ectropion.

A comparison between hyaluronic acid and other single ingredient eye drops for dry eye, a review.

Dry eye disease (DED) is a highly prevalent and debilitating condition. Hyaluronic acid (HA) is a naturally occurring glycosaminoglycan that has a long history as a safe and effective DED treatment. HA is frequently used as a comparator when assessing other topical DED treatments. This study aims to summarise and critically evaluate the literature describing all isolated active ingredients that have been directly compared with HA in the treatment of DED. A literature search was conducted in Embase using Ovid on the 24th of August 2021 and in PubMed including MEDLINE on the 20th of September 2021. Twenty-three studies met the inclusion criteria, 21 of which were randomised controlled trials. Seventeen different ingredients representing six treatment categories were compared with HA treatment. Most measures showed no significant difference between treatments, suggesting either equivalency of treatments or that studies were underpowered. Only two ingredients were represented in more than two studies; carboxymethyl cellulose treatment appears equivalent to HA treatment, while Diquafosol treatment appears superior to HA treatment. Drop-frequency varied from one to eight drops daily. No single study explained the choice of drop frequency. Nine studies used a HA concentration of 0.1% which may be below therapeutic levels. Nine studies reported using preserved formulations, six of them with differences in preservatives between the compared groups. Thirteen studies were financially linked to industry. No major complications were reported. Studies were not designed to find differences in treatment effects for different types or severities of DED. HA is a good comparator treatment when assessing other DED treatments, although consensus after decades of use is still lacking for best choice of concentration, molecular weight and drop tonicity. Well-designed studies are needed to determine an evidence-based standard for HA treatment to be used as comparator.

Suture materials. / Suturmaterialer.

Suture materials are of crucial importance for most surgical procedures, and knowledge about these is useful for all doctors. This clinical review article gives an introduction to the most common suture materials and their properties. Lastly, recent trends in suture technology are presented.

Early Follow-up of Parents by a Specialized Cleft Nurse After the Birth of an Infant with Cleft lip and/or Palate.

OBJECTIVE: To document the impact of early follow-up by specialized cleft nurses (SCNs) to families of infants with cleft lip and/or cleft palate (CL/P). DESIGN: Prospective inclusion of a control group, which received standard care alone, followed by an intervention group, which in addition received early SCN follow-up. SETTING: The cleft lip and palate team at a University hospital. PARTICIPANTS: 70 families (69 mothers and 57 fathers); control group (n = 38); intervention group (n = 32). INTERVENTION: SCNs offered a consultation at the maternity ward and follow-ups by phone or face-to-face at one, three, eight weeks and six months after birth. OUTCOME MEASURES: Use of Internet-Questionnaire, Quality of discharge teaching scale (QDTS), Post discharge coping difficulty scale (PDCDS), Response on follow-up by health professionals. RESULTS: Infants in the intervention group were admitted less frequently to a Neonatal Intensive Care unit (NICU); 21.9% vs 51.4%, P = .012. Parents in the intervention group used internet for cleft-related reasons less frequently (74.6% vs 85.9%), P = .112 and the mothers benefitted less from cleft-related activity on the internet (P = .013). The intervention group reported higher mean score for satisfaction with total cleft care (P = .001). There were no significant group differences regarding mean total score for discharge teaching (P = .315) and coping difficulties (P = .919). CONCLUSION: Early follow-up by a SCN with expertise in cleft care is highly valued by parents. Closer cooperation between the cleft team and health professionals at birth hospitals and Child health centers is necessary for optimal follow-up.

Chest Wall Contouring in Transgender Men: A 20-Year Experience from a National Center.

Several western countries have experienced a drastic increase of referrals to specialist gender services of transgender and gender-diverse people. Chest wall contouring is an important element in treatment of gender dysphoria. National data concerning this group have yet to be investigated. The aim of this study was to examine and evaluate the techniques and surgical outcome of chest wall contouring from the last 20 years from a single center in Norway. Methods: This study is a retrospective review of all female-to-male patients who underwent chest wall contouring surgery at Oslo University Hospital between 2000 and 2020. Statistical analysis with comparison of techniques and evaluation of development over time was examined. Results: In total, 333 patients underwent bilateral chest wall contouring, 209 (62.8%) with inframammary incision with free nipple graft (IM), and 124 (37.2%) with periareolar technique (PA). In 20 years, the average age decreased from 31 (19-68) to 24.9 years (17-61). Average body mass index was significantly lower in the PA-group than in the IM-group. Complication rate was 20.7%, with postoperative bleeding being the most frequent (9.6%). Revision surgery was required in 24.9% of the cases; periareolar technique required significantly more procedures. Conclusions: The number of patients referred and operated on has increased drastically over a 20-year period. When comparing the techniques, the outcome concerning complications and revisions is at an acceptable level. Postoperative bleeding and revision surgery occur more often with the periareolar technique. There remains a knowledge gap concerning quality of life and satisfaction after surgery within this patient group.

Skin grafting. / Hudtransplantasjon.

Skin grafting involves covering an area of missing skin with healthy skin tissue harvested from another part of the body. The aim of this clinical overview is to give a short introduction to the procedure.

Hyaluronic acid in the treatment of dry eye disease.

Dry eye disease (DED) is a highly prevalent and debilitating condition affecting several hundred million people worldwide. Hyaluronic acid (HA) is a naturally occurring glycosaminoglycan commonly used in the treatment of DED. This review aims to critically evaluate the literature on the safety and efficacy of artificial tears containing HA used in DED treatment. Literature searches were conducted in PubMed, including MEDLINE, and in Embase via Ovid with the search term: "(hyaluronic acid OR hyaluronan OR hyaluronate) AND (dry eye OR sicca)". A total of 53 clinical trials are included in this review, including eight placebo-controlled trials. Hyaluronic acid concentrations ranged from 0.1% to 0.4%. Studies lasted up to 3 months. A broad spectrum of DED types and severities was represented in the reviewed literature. No major complications or adverse events were reported. Artificial tears containing 0.1% to 0.4% HA were effective at improving both signs and symptoms of DED. Two major gaps in the literature have been identified: 1. no study investigated the ideal drop frequency for HA-containing eyedrops, and 2. insufficient evidence was presented to recommend any specific HA formulation over another. Future investigations assessing the optimal drop frequency for different concentrations and molecular weights of HA, different drop formulations, including tonicity, and accounting for DED severity and aetiology are essential for an evidence-based, individualized approach to DED treatment.

Corrigendum: Concise Review: Considering Optimal Temperature for Short-Term Storage of Epithelial Cells.

[This corrects the article DOI: 10.3389/fmed.2021.686774.].

Beyond the 21-cm Notch-to-nipple Myth: Golden Proportions in Breast Aesthetics.

BACKGROUND: The 21-cm notch-to-nipple distance has been accepted without academic scrutiny as a key measure in breast aesthetics. The Fibonacci sequence and phi ratio occur frequently in nature. They have previously been used to assess aesthetics of the face, but not the breast. This study aims to assess if the static 21-cm measure or the proportional phi ratio is associated with ideal breast aesthetics. METHOD: Subclavicular-breast height and breast width were used to calculate the aesthetic ratio. Subjects were subsequently aesthetically rated. A one-sample t-test was used to determine if the ratio for each breast differed from phi. Breast scores with one, both, or no breasts were compared with an optimal phi ratio. Analysis of variance was performed. Tukey-Kramer adjustment for multiple comparisons was used when pairwise comparisons were conducted. RESULTS: Five subjects (14%) had bilateral optimal phi ratio breasts. Four subjects (11%) had one breast with an optimal phi ratio. Subjects with bilateral optimal phi ratios had significantly higher overall breast scores than those with only one optimal breast (Δ = 0.86, P = 0.025) or no optimal breast (Δ = 0.73, P = 0.008). Distance from optimal Fibonacci nipple position was moderately to strongly correlated with aesthetic score (-0.630, P = 0.016). No correlation was found between 21-cm notch-to-nipple distance and aesthetic score. CONCLUSION: The bilateral optimal phi ratio is correlated with high overall aesthetic scores, as is the optimal Fibonacci nipple position. No correlation was found between 21-cm notch-to-nipple distance and overall aesthetic score.

Concise Review: Considering Optimal Temperature for Short-Term Storage of Epithelial Cells.

Transplantation of novel tissue-engineered products using cultured epithelial cells is gaining significant interest. While such treatments can readily be provided at centralized medical centers, delivery to patients at geographically remote locations requires the establishment of suitable storage protocols. One important aspect of storage technology is temperature. This paper reviews storage temperature for above-freezing point storage of human epithelial cells for regenerative medicine purposes. The literature search uncovered publications on epidermal cells, retinal pigment epithelial cells, conjunctival epithelial cells, corneal/limbal epithelial cells, oral keratinocytes, and seminiferous epithelial cells. The following general patterns were noted: (1) Several studies across different cell types inclined toward 4 and 16°C being suitable short-term storage temperatures. Correspondingly, almost all studies investigating 37°C concluded that this storage temperature was suboptimal. (2) Cell death typically escalates rapidly following 7-10 days of storage. (3) The importance of the type of storage medium and its composition was highlighted by some of the studies; however, the relative importance of storage medium vs. storage temperature has not been investigated systematically. Although a direct comparison between the included investigations is not reasonable due to differences in cell types, storage media, and storage duration, this review provides an overview, summarizing the work carried out on each cell type during the past two decades.

Excision of skin lesions. / Eksisjon av hudlesjoner.

Excision of skin lesions takes place regularly in general practice. The procedure is simple, but correct execution depends on a knowledge of skin anatomy and basic surgical principles. This article presents indications for excision of skin lesions and a recommended method based on clinical experience and relevant literature. The method can be used on both pigmented and non-pigmented lesions. Seborrheic keratoses are not discussed (1). The contents of the article apply to the primary health service.

Stem cell function is conserved during short-term storage of cultured epidermal cell sheets at 12°C.

Transplantation of cultured epidermal cell sheets (CES) can be life-saving for patients with large area burns. CES have also been successfully used to regenerate eye and urethral epithelia in animal models. Short-term storage aims to extend the transplantation window, offers flexibility in timing surgery and allows testing of CES quality, phenotype and sterility. This study investigated extended CES storage and explored the effect of additional re-incubation recovery time following storage. The proliferative quality of stored confluent versus pre-confluent CES was also investigated using functional testing. CES were stored at 12°C and results compared to non-stored control CES. Investigation of timepoints during 15 days storage revealed that viability began to deteriorate by day 11 and was associated with increased lactate in the storage medium. The percentage of apoptotic cells also significantly increased by day 11. Flow cytometry analysis of integrin ß1 expression and cell size indicated best retention of stem cells at 7 days of storage. Functional testing of pre-confluent and confluent cells following 7 days storage showed that pre-confluent cells responded well to 1-day re-incubation after storage; they became highly prolific, increasing in number by ~67%. Conversely, proliferation in stored confluent cells declined by ~50% with 1-day re-incubation. Pre-confluent stored CES also had far superior stem cell colony forming efficiency (CFE) performance compared to the confluent group. Re-incubation improved CFE in both groups, but the pre-confluent group again out-performed the confluent group with significantly more colonies. In conclusion, a maximum storage period of 7 days is recommended. Use of pre-confluent cells and one day recovery incubation greatly improves viability, colony-forming ability and proliferation of cells stored for 7 days at 12°C. Thus, these recommendations should be considered under culture and storage of high-quality CES for clinical use.

Functional and Morphological Evaluation of Meibomian Glands in the Assessment of Meibomian Gland Dysfunction Subtype and Severity.

PURPOSE: To classify subtypes of meibomian gland dysfunction (MGD) and evaluate the dependency of dry eye signs, symptoms, and parameters on MGD subtype. DESIGN: Cross-sectional study. STUDY POPULATION: the right eyes of 447 patients with MGD of various subtypes and 20 healthy volunteers. METHODS: Patients were divided into 4 subtypes of MGD based on meibum expression, meibum quality, and MG loss on meibography images (meibograde of 0-6). Subtypes were patients with high meibum delivery (hypersecretory and nonobvious MGD) and those with low meibum delivery (hyposecretory and obstructive MGD). Additional clinical tests included tear film break-up time (TFBUT), ocular staining, osmolarity, Schirmer I, blink interval timing and the Ocular Surface Disease Index (OSDI) questionnaire. RESULTS: A total of 78 eyes had hypersecretory MGD; 49 eyes had nonobvious MGD; 66 eyes had hyposecretory MGD; and 254 eyes had obstructive MGD. Increased tear film osmolarity and lower TFBUT were found in the low-delivery groups; hyposecretory (P = 0.006, P = 0.016) and obstructive MGD (P = 0.008, P = 0.006) relative to high-delivery MGD (hypersecretory and nonobvious groups, respectively). Worse ocular symptoms and ocular staining were also found in low-delivery MGD groups than the high delivery MGD groups (P < 0.01 and P < 0.006, respectively). CONCLUSIONS: Patients with low-delivery MGD had worse dry eye parameters and ocular symptoms than those with high meibum delivery, indicating the pivotal role of meibum secretion in ocular surface health that should be targeted in MGD therapy. Furthermore, nonobvious MGD cannot be diagnosed using conventional dry eye tests and requires morphologic assessment of meibography images to confirm MG loss.

Quality of life, patient satisfaction and cosmetic outcome after delayed breast reconstruction using DIEP flap: a 10 years' follow-up survey.

Autologous breast reconstruction (BR) aims to restore body image and improve health-related quality of life in women undergoing mastectomy due to breast cancer. We wanted to explore patient-reported cosmetic results and satisfaction 10 or more years post BR surgery, using deep inferior epigastric perforator flap (DIEP). This is a follow-up study based on the same patient population of 34 patients undergoing delayed DIEP-flap procedure during 2001-2004 at Oslo University Hospital investigated by our group and published in 2008; Four patients died during the 10 years' follow-up time and four patients with total or partial flap failure were excluded. The average age for reconstruction was 51.4 years (SD 5.8). The participants answered study-specific questions based on the first study, evaluated cosmetic results using the visual analog scale (VAS) and BREAST-Q post-mastectomy reconstruction module. The response rate was 85% (22/26). A significantly reduced number of patients reported satisfaction with the appearance of breasts (p = .035). The consistency of the reconstructed breast was significantly better evaluated with VAS score (p = .039). The patients reported overall satisfactory results based on Q-scores using the BREAST-Q post-mastectomy reconstruction module. Patients reported a generally high level of satisfaction with BR and cosmetic results 10 or more years after delayed DIEP-flap procedure. Although a significantly decreased number of patients reported satisfaction with the appearance of the breast, almost all patients would have chosen BR again, and the consistency of the reconstructed breast was evaluated as improved.

High Throughput Screening of Additives Using Factorial Design to Promote Survival of Stored Cultured Epithelial Sheets.

There is a need to optimize storage conditions to preserve cell characteristics during transport of cultured cell sheets from specialized culture units to distant hospitals. In this study, we aimed to explore a method to identify additives that diminish the decrease in the viability of stored undifferentiated epidermal cells using multifactorial design and an automated screening procedure. The cultured cells were stored for 7-11 days at 12°C in media supplemented with various additives. Effects were evaluated by calcein staining of live cells as well as morphology. Twenty-six additives were tested using (1) a two-level factorial design in which 10 additives were added or omitted in 64 different combinations and (2) a mixture design with 5 additives at 5 different concentrations in a total of 64 different mixtures. Automated microscopy and cell counting with Fiji enabled efficient processing of data. Significant regression models were identified by Design-Expert software. A calculated maximum increase of live cells to 37 ± 6% was achieved upon storage of cell sheets for 11 days in the presence of 6% glycerol. The beneficial effect of glycerol was shown for epidermal cell sheets from three different donors in two different storage media and with two different factorial designs. We have thus developed a high throughput screening system enabling robust assessment of live cells and identified glycerol as a beneficial additive that has a positive effect on epidermal cell sheet upon storage at 12°C. We believe this method could be of use in other cell culture optimization strategies where a large number of conditions are compared for their effect on cell viability or other quantifiable dependent variables.

DIEAP Flap Patients Equally as Satisfied with the Abdomen as Abdominoplasty Patients.

BACKGROUND: The dermolipectomy of the deep inferior epigastric artery perforator (DIEAP) flap procedure is designed to give an end result as seen with abdominoplasty (AP). Several steps of an AP are, however, not routinely performed. This study compared the patient-reported outcomes between these 2 procedures with an emphasis on the abdomen. METHODS: Thirty-four patients reconstructed with a DIEAP flap (DIEAP group), and 30 patients with an AP (AP group) were asked to complete 2 study-specific questionnaires. The first questionnaire covered abdominal outcomes, whereas the second was concerned with general outcomes. RESULTS: The DIEAP group was significantly older compared with the AP group. Eighty-five percentage of the DIEAP group and 66 % of the AP group answered the questionnaires. Postoperatively, the DIEAP group was significantly more satisfied with their bodies when dressed (P = 0.009), and there was a trend of DIEAP patients being more satisfied with the appearance of the abdomen (P = 0.085). No significant difference was found comparing outcomes concerning umbilicus, muscle function, pain, scarring, and contour. The DIEAP group was more worried about their health than the AP group postoperatively (P = 0.044). AP patients had a significantly more altered body image (P = 0.016) and increased sexual desire (P = 0.003) than DIEAP patients. There was no significant difference regarding changes in self-image, social relationships, being naked with partner, and overall satisfaction. CONCLUSION: DIEAP flap patients were equally as satisfied with the abdomen as AP patients.

Donor-Site Morbidity After DIEAP Flap Breast Reconstruction-A 2-Year Postoperative Computed Tomography Comparison.

The study was undertaken to provide a more complete picture of donor-site morbidity following the deep inferior epigastric artery perforator (DIEAP) flap harvest in breast reconstruction. Most studies evaluating this subject have been performed using ultrasonography. Computed tomography (CT) might provide valuable information. METHODS: In 14 patients who were reconstructed with a DIEAP flap, donor-site morbidity was assessed by comparing routine preoperative CT abdomen with CT abdomen performed 2 years postoperatively. The anteroposterior diameter and transverse diameter (TD) of the rectus muscle were measured bilaterally within 4 standardized zones. Diastasis recti abdominis (DRA) was measured in the same zones. The abdominal wall was assessed for hernias, bulging, and seromas. RESULTS: The operated rectus muscle had a significantly increased anteroposterior diameter in 2 zones and decreased TD in 1 zone compared with preoperative measurements. Comparing the operated and nonoperated rectus muscles, the former had a significantly decreased TD in 1 zone. Supraumbilical DRA was significantly decreased with surgery, whereas infraumbilical DRA was significantly increased. No new hernias or bulging were found. Two patients had seroma formation in the abdominal wall. CONCLUSIONS: Symmetry of the 2 hemiabdomens is well preserved after DIEAP flap harvest; however, significant changes to the rectus muscles and DRA were observed. Hernia formation does not seem to be a postoperative complication of importance. The study indicates that DIEAP flaps result in limited donor-site morbidity, which for most patients does not outweigh the benefits of free perforator flap breast reconstruction.

Cultured epidermal stem cells in regenerative medicine.

Transplantation of cultured epidermal cell sheets (CES) has long been used to treat patients with burns, chronic wounds, and stable vitiligo. In patients with large area burns this can be a life-saving procedure. The ultimate goal, however, is to restore all normal functions of the skin and prevent scar formation. Increased focus on the incorporation of epidermal stem cells (EpiSCs) within CES transplants may ultimately prove to be key to achieving this. Transplanted EpiSCs contribute to restoring the complete epidermis and provide long-term renewal.Maintenance of the regenerative potential of EpiSCs is anchorage-dependent. The extracellular matrix (ECM) provides physical cues that are interpreted by EpiSCs and reciprocal signaling between cells and ECM are integrated to determine cell fate. Thus, the carrier scaffold chosen for culture and transplant influences maintenance of EpiSC phenotype and may enhance or detract from regenerative healing following transfer.Long-term effectiveness and safety of genetically modified EpiSCs to correct the severe skin blistering disease epidermolysis bullosa has been shown clinically. Furthermore, skin is gaining interest as an easily accessible source of adult epithelial stem cells potentially useful for restoration of other types of epithelia. This review highlights the role of EpiSCs in the current treatment of skin injury and disease, as well as their potential in novel regenerative medicine applications involving other epithelia.