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PubMed2006

[Influence of V.A.C.-therapy on cytokines and growth factors in traumatic wounds].

OBJECTIVE: Clinical observations have shown an accelerated wound healing in wounds of patients treated by Vacuum Assisted Closure (V.A.C.)-therapy. The mechanisms of improved wound healing on cellular level have been hitherto less investigated. In this study the levels of proinflammatory interleukins (IL-6, IL-8, IL-10) and growth factors (VEGF, FGF-2) in serum and wound were monitored. METHODS: The study included 21 patients with traumatic wounds that could not be closed during the first surgical intervention. The soft tissue defects (n = 21) were closed temporarily by Epigard. During the first second-look operation after 2.0 +/- 0.2 days in an average, Epigard was used for another 2.5 +/- 0.4 days as temporary soft tissue coverage in 13 patients (group A). In the remaining 8 patients the wound conditioning was done by V.A.C.(R) for 2.4 +/- 0.3 days (group B). A total of 428 samples of serum and wound fluid samples were collected during the first and second look operation. Levels of IL-6, IL-8, IL-10, VEGF and FGF were measured specific by ELISA. RESULTS: In all interleukins and growth factors there were significant lower serum level concentrations compared with those in wound fluids. During the first temporary dressing change after wound coverage with Epigard the wound samples showed the following levels [Mean (SEM)]: IL-6 49 816 (19 889) pg/ml, IL-8 54 (16) ng/ml, IL-10 314 (44) pg/ml, VEGF 4 746 (766) pg/ml, FGF-2 494 (89) pg/ml. During the second dressing changes we monitored the following levels in group A: IL-6 7 218 (2 542) pg/ml, IL-8 69 (27) ng/ml, IL-10 261 (58) pg/ml, VEGF 3 551 (661) pg/ml, FGF-2 355 (67) pg/ml. In group B the samples of the wound fluid showed the following results: IL-6 16 966 (4 124) pg/ml [p = 0.02], IL-8 223 (91) ng/ml [p = 0.03], IL-10 233 (76) pg/ml [p = 0.38], VEGF 7 490 (1 565) pg/ml [p = 0.01], FGF-2 352 (43) pg/ml [p = 0.48]. CONCLUSION: The increased local release of IL-6, IL-8 and VEGF in wounds after V.A.C.-therapy may be involved in the accumulation of neutrophil granulocytes and angiogenesis, which seams to play a crucial role for the accelerated granulation tissue formation after V.A.C.-therapy compared to wounds treated by Epigard.

Compartment Syndromes↗
PubMed2002

Keeping the catheter exit site clean by sealing with a dressing film in patients under continuous ambulatory peritoneal dialysis.

In patients on continuous ambulatory peritoneal dialysis (CAPD), exit-site care is troublesome. We developed a new method for exit-site care, using a dressing film. We investigated the possibility of keeping the exit site clean for up to 6 weeks, using seven protocols: Control group (n = 24)--the exit site was cleaned with a povidone iodine solution daily and a gauze dressing was applied. Group A (n = 120)--the exit site was cleaned with a povidone iodine solution once weekly, was covered with a small piece of gauze, and was completely sealed using a dressing film. Group B (n = 181)--as with Group A, except once every 2 weeks. Group C (n = 64)--as with Group A, except once every 3 weeks. And so on: Group D (n = 45)--once every 4 weeks. Group E (n = 8)--once every 5 weeks. Group F (n = 2)--once every 6 weeks. At each session, we examined the small gauze bacteriologically. In groups A-F, the patients were asked to bathe every day and not to do anything about the exit site for 1-6 weeks, as applicable. In the control group, the rate of positive bacterial culture was 87.5%. In the other groups, the rates were group A, 15%; group B, 6.6%; group C, 6.3%; group D, 2.2%; and groups E and F, 0%. In the film-method groups, the rates of positive bacterial culture were significantly low. We thought that the film method kept the exit site clean.

Aged↗
PubMed2005

Comparison of two peri-wound skin protectants in venous leg ulcers: a randomised controlled trial.

OBJECTIVE: A randomised controlled trial was designed to determine whether or not early intervention with a suitable skin barrier preparation could prevent skin breakdown. This study was conducted to compare the efficacy and cost-effectivenss of two skin protectants, Cavilon No Sting Barrier Film (NSBF) (3M Health Care) and zinc paste compound, in the management of maceration and irritation of the peri-wound area of venous leg ulcers. METHOD: Thirty-five patients with venous leg ulcers and surrounding skin problems were randomised to receive either NSBF or zinc paste compound. The preparation was then applied at each dressing change for 12 weeks. All patients had been receiving compression bandaging before entering the study and continued wearing it throughout the 12-week study period. RESULTS: The decrease in wound area was 5.11+/-8.39cm2 in the NSBF group and 4.59+/-5.83cm2 in the zinc paste group. The healing rate was 0.046cm per week with NSBF and 0.039cm per week with zinc paste. There was a significant difference in the time required to remove and re-apply the skin protectants: an average of 0.19 (+/-0.17) minutes in the NSBF group and 5.53 (+/-2.10) minutes in the zinc paste group (p<0.0001). CONCLUSION: Both products were effective barrier preparations. However, NSBF was easy to apply and transparent. The zinc paste was messy to apply and difficult to remove, and thus took up considerably more nursing time than NSBF. DECLARATION OF INTEREST: This study was supported by 3M Health Care.

Aged↗
PubMed1989

Total contact casting in treatment of diabetic plantar ulcers. Controlled clinical trial.

This study compared the treatment of total contact casting (TCC) with traditional dressing treatment (TDT) in the management of diabetic plantar ulcers. Forty patients with diabetes mellitus and a plantar ulcer but with no gross infection, osteomyelitis, or gangrene were randomly assigned to the TCC group (n = 21) or TDT group (n = 19). Age, sex, ratio of insulin-dependent diabetes mellitus to non-insulin-dependent diabetes mellitus, duration of diabetes mellitus, vascular status, size and duration of ulcer, and sensation were not significantly different between groups (P greater than .05). In the experimental group, TCC was applied on the initial visit, and subjects were instructed to limit ambulation to approximately 33% of their usual activity. Subjects in the control group were prescribed dressing changes and accommodative footwear and were instructed to avoid bearing weight on the involved extremity. Ulcers were considered healed if they showed complete skin closure with no drainage. Ulcers were considered not healed if they showed no decrease in size by 6 wk or if infection developed that required hospitalization. In the TCC group, 19 of 21 ulcers healed in 42 +/- 29 days; in the TDT group, 6 of 19 ulcers healed in 65 +/- 29 days. Significantly more ulcers healed (chi 2 = 12.4, P less than .05) and fewer infections developed (chi 2 = 4.1, P less than .05) in the TCC group. We conclude TCC is a successful method of treating diabetic plantar ulcers but requires careful application, close follow-up, and patient compliance with scheduled appointments to minimize complications.

Casts, Surgical↗
PubMed2005

Effects of vacuum-assisted closure on wound microcirculation: an experimental study.

OBJECTIVE: To study the mechanism through which vacuum-assisted closure (VAC) induces an increase in blood flow and reduces oedema on skin wounds. METHODS: Thirty-two Japanese large-ear white rabbits were used. A round full-thickness skin defect (retaining the perichondrium), 2 cm in diameter, was created on each dorsal ear. The wound on the left ear was assigned to the experimental group, and the wound on the right ear to the control group. In the experimental group, the sterile foam dressing was trimmed to the appropriate size and geometry for the given wound and placed into the wound defect. The surface of the wound containing the foam dressing was covered with an adhesive drape to create an airtight seal. Afterwards, negative pressures of -5, -10, -15 and -20 kPa were exerted on the same wound, each lasting for 20 minutes, at intervals of 10 minutes. In the control group, the wound was treated with petrolatum gauze only. At different time points, the microcirculation microscope and image pattern analysis were used to observe the variation in wound microcirculation through a detective window. RESULTS: It was found that VAC promoted capillary blood flow velocity, increased capillary calibre and blood volume, stimulated endothelial proliferation and angiogenesis, narrowed endothelial spaces, and restored the integrity of the capillary basement membrane. CONCLUSION: By increasing capillary calibre and blood volume and by stimulating angiogenesis, VAC could improve blood circulation in wounds. By narrowing endothelial spaces and by restoring the integrity of capillary basement membranes, VAC could decrease the permeability of blood vessels and wound oedema.

Animals↗
PubMedDate not supplied

Phototoxicity to sulphonamide-derived oral antidiabetics and diuretics: investigations in hairless mice.

The oral antidiabetics glibenclamide, glipizide, glymidine, tolazamide and tolbutamide and the diuretics bemetizide, bendroflumethiazide, benzylhydrochlorothiazide, bumetanide, butizide, furosemide, hydrochlorothiazide, hydroflumethiazide and trichlormethiazide were investigated for phototoxic effects in hairless mice. The back of the animals (hr/hr-c3H/TifBom) was covered with Duoderm dressing, and at the site of two punched out holes 0.05 ml of the test substances at 0.25 mol/l concentration and the solvent alone as control were injected intradermally, respectively. Both test and control sites were irradiated with 6-12 J/cm2 of longwave UVA light from a "Bluelight 2000" apparatus (Hönle, Martinsried, Germany). Skin reactions were read at 24 and 48 h. Compared to the solvent alone, all of the test substances induced reactions (necrosis or oedema)--most frequently seen by macroscopic and histologic investigation and by measurements with a thickness gage. Injection of the test substance or solvent alone without or with subsequent UVA irradiation, as well as UVA alone, did not induce measurable skin changes in this model. Three oral antidiabetics and four diuretics, not yet described to induce photosensitivity in vitro nor in vivo, were detected as potential photosensitizers using our animal model.

Animals↗
PubMed2002

Barrier and antibacterial properties of 2-octyl cyanoacrylate-derived wound treatment films.

BACKGROUND: Besides enhancing healing, an ideal dressing should prevent invasion of pathogens and control the number of bacteria already present in the wounds. OBJECTIVE: To evaluate the barrier and antimicrobial properties of a cyanoacrylate-based bandage (LAB) against Staphylococcus aureus or Pseudomonas aeruginosa on partial thickness wounds in swine. METHODS: Barrier study: Bacteria were inoculated over test materials (LAB, standard bandage, air-exposed) that were placed over wounds. The bacteria from wounds were quantitated at 24, 48, and 72 hours postinoculation. Antimicrobial study: Wounds inoculated with bacteria were covered with LAB, standard bandage, or hydrocolloid bandage or left air-exposed. The bacteria recovered from wounds were quantitated at 24 and 72 hours after treatment. RESULTS: Barrier study: No bacteria were recovered from LAB-treated wounds. Antimicrobial study: LAB reduced the number of inoculated bacteria in comparison to all other groups. CONCLUSION: LAB is effective in protecting wounds from external bacterial invasion and reducing bacterial contamination.

Animals↗
PubMed2001

A prospective controlled clinical study of skin donor sites treated with a 1-4,2-acetamide-deoxy-B-D-glucan polymer: a preliminary report.

The effect of Hyphecan (1-4,2-acetamide-deoxy-B-D-glucan) on skin donor site healing was compared with the standard skin donor site dressing Kaltostat (calcium sodium alginate) in 35 burn patients with 70 skin donor sites prospectively. The median time of wound healing for the Hyphecan group was 12 days with an average of 13.1+/-4.0 days (ranged from 9 to 28 days) while the Kaltostat group had a median healing time of 12 days (ranged from 8 to 28 days) with a mean of 13.0+/-4.1 days. The difference in healing time between these two groups was statistically insignificant with a P-value of 0.95. The infection rate was 2.9% for both Hyphecan and Kaltostat. These 35 patients had been followed up from 10 to 16 months and no difference in long-term donor site morbidity between Hyphecan and Kaltostat had been observed. This finding was encouraging because the cost of Hyphecan is less than 50% of Kaltostat and it may be worthwhile to explore the clinical application of Hyphecan in other area of burns treatment.

Adolescent↗
PubMed1993

Full-thickness leg ulcers: patient demographics and predictors of healing. Multi-Center Leg Ulcer Study Group.

BACKGROUND: Despite increased knowledge about the immediate and underlying causes of chronic leg ulcers, their management remains a challenge. Some ulcers rapidly respond to treatment whereas others do not, and the decision to reassess the patient and treatment modality is usually based on the clinician's own experience. METHODS: Following diagnosis of the underlying cause of leg ulcers, 181 patients were screened. The use of a hydrocolloid dressing (DuoDERM) was evaluated in the treatment of 61 patients with 72 full-thickness ulcers. Patient characteristics associated with deep wounds as well as patient and wound characteristics predictive of the extent of healing and time required for healing were identified. RESULTS: Patients with full-thickness ulcers were more likely to be overweight (P < .001) and not fully mobile (P = .016). During a mean treatment time of 56 days, 54% of the full-thickness ulcers healed. Ulcers were less likely to heal if the patients were men (P = .02) or had diabetes mellitus (P < .003). A > 30% reduction in ulcer area after 2 weeks of treatment was a predictor of both treatment outcome (P = .016) and time required for healing (P = .004). Odor at baseline and advanced age also were associated with increased time required for healing (P = .005 and .017, respectively). CONCLUSIONS: Noninvasive clinical assessments can aid the clinician in predicting treatment outcome and may facilitate the decision to change therapy and evaluate treatment compliance.

Age Factors↗
PubMedDate not supplied

Topical treatment: which dressing to choose.

Wounds have existed since the beginning of time. The interest in this subject has been stimulated in the main by conflict and war that have necessitated the development of new ways of managing wounds. In the 1960s the development of new materials that maintained a moist environment in the wound area encouraged a number of commercial companies to produce a wide variety of new materials with physical and chemical properties that might provide a moist environment. However the data to support the use of such materials are limited if one requires evidence that they have produced more rapid healing in chronic wounds kept moist as to those kept dry. Is this due to a problem with the outcome measure rather than a problem with the materials themselves? Rather than seeing this as justification for not using such materials, it should instead lead clinicians to question the validity of endpoint studies in wound healing experiments. There is a lack of evidence regarding the ability of such materials to improve the speed of healing in chronic wounds. Nevertheless considerable clinical experience, obtained from treating many patients, has indicated that not only are such new treatments cost effective, but that they are also proving to be extremely beneficial and acceptable to patients, on account of their ability to reduce pain, odour or leakage from a wound.

Animals↗
PubMed1995

Toxic epidermal necrolysis: a review and report of the successful use of Biobrane for early wound coverage.

Toxic epidermal necrolysis (TEN), is an exfoliative dermatological disorder of unknown cause. A patient with TEN loses epidermis in sheet-like fashion, leaving extensive areas of denuded dermis that must be treated like a large, superficial, partial-thickness burn wound. Methods of coverage described in the English literature over the last decade include the use of several dressings such as fresh-frozen or cryopreserved cadaver allograft, porcine xenograft, and amnionic membrane. Successful use of the biosynthetic dressing, Biobrane, has been described after burn injuries and Stevens-Johnson syndrome; however, its use in TENS has not. We present three patients with TEN treated successfully in our burn center over the past 12 months using Biobrane. The patients were men aged 20, 58, and 77 years, with 58% to 95% total body surface area slough. Diagnosis was confirmed by skin biopsy on admission, and drug ingestion was implicated in each instance. Each patient was thoroughly debrided in the operating room shortly after admission, and denuded areas were covered with Biobrane within 24 to 48 hours of admission. Biobrane demonstrated greater than 90% adherence by 48 hours, and no wound sepsis occurred. Each patient demonstrated epithelialization within 9 days. Patients were ambulatory at 72 hours. Corticosteroids and prophylactic antibiotics were avoided. Enteral nutritional support and aggressive septic surveillance was routine. Hospital stay was between 13 and 30 days without mortality. Early use of Biobrane in patients with TEN appears to provide a reasonable means of wound coverage.

Adult↗
PubMed1997

Experience with open-heeled Unna boot application technique.

One of the most common and effective treatments for venous stasis ulcers (VSUs) is the Unna boot dressing (UBD), first described by Unna in the 1890s. No one technique for UBD application has been documented by research to be the most effective for ulcer healing. This article discusses the open-heeled UBD application technique. Twelve patients with 17 VSUs that have been treated with the open-heeled UBD application technique are reviewed. The patients were primarily treated by the first author. Detailed patient education instructions are given. The open-heeled UBD is easier to apply patients are more comfortable and can fit into their normal shoewear condition of the heel can be monitored while the UBD is in place, and specially trained practitioners can apply UBDs with minimal to no compression on patients with concomitant venous arterial insufficiency. Ambulatory patients can also maintain greater ankle mobility during treatment. This may have important implications for activating the muscle pump under compression, which can facilitate blood return and reduce venous hypertension while the patient with venous stasis ulcer is ambulatory. The open-heel method may also allow greater mobility of the ankle that can help prevent "frozen" ankles associated with VSUs.

Adult↗
PubMedDate not supplied

The interrelationships between wound management, thermal stress, energy metabolism, and temperature profiles of patients with burns.

This prospective randomized study was performed to evaluate the metabolic and thermal responsiveness of patients with burns to thermal stress with three protocols of wound care: group I (n = 7) treated with dressings and variable ambient temperature selected for patients subjective comfort; group II (n = 7) treated without dressings and variable ambient temperature for patient comfort; group III (n = 6) treated without dressings and ambient temperature of 25 degrees C, electromagnetic heaters were set to achieve patient subjective comfort; and group IV (n = 6) healthy volunteers. After baseline partitional calorimetry was performed, individual patients were cold-challenged while subjectively comfortable by sequentially lowering either the ambient temperature or the output from the electromagnetic heaters. Heat balance and temperatures were obtained after each perturbation in external energy support. For patients in groups I and II, subjective perception of thermal comfort (warm, neutral, neutral and fed, cool, or cold) was more strongly correlated (p < 0.02) with the changes in the rate of heat production than the actual ambient temperature. For patients treated with electromagnetic heaters, changes in heat production were most strongly correlated with the energy output from the electromagnetic heaters. Even though the environmental conditions required to achieve a particular level of comfort are quite different between treatment groups, the difference in temperature between the patient's surface and ambient is approximately the same for groups I, II, and IV for each subjective state.(ABSTRACT TRUNCATED AT 250 WORDS)

Adult↗
PubMed2000

Effects of a hydrolyzed collagen dressing on the healing of open wounds in dogs.

OBJECTIVE: To determine the effects of a hydrolyzed bovine collagen dressing (HBCD) on healing of open wounds in healthy dogs. ANIMALS: 9 female Beagles. PROCEDURES: 2 full-thickness skin wounds were made bilaterally on the trunk of each dog. Wounds on 1 side were treated with powdered HBCD covered with a semiocclusive nonadherent bandage. Wounds on the other side (control wounds) were covered with a semiocclusive nonadherent bandage only. Wound healing was subjectively assessed, and percentage increase in tissue perfusion was assessed by use of laser Doppler perfusion imaging (LDPI). Planimetry was performed to determine the percentages of contraction, epithelialization, and total wound healing. Biopsy specimens were examined microscopically to evaluate histologic changes. RESULTS: The HBCD did not induce a strong inflammatory reaction, as reflected by results of LDPI and histologic examination. Moreover, HBCD appeared hydrophilic and provided an environment to keep wounds clean and enhance early epithelialization. After treatment for 7 days, treated wounds had a significantly greater percentage of epithelialization than control wounds (12.13 vs. 7.03%). CONCLUSION AND CLINICAL RELEVANCE: The hydrophilic property of HBCD may cleanse contaminated wounds with the body's homeostatic fluids and enhance early wound epithelialization.

Animals↗
PubMedDate not supplied

Randomized trial of cohesive short-stretch versus four-layer bandaging in the management of venous ulceration.

A multicenter prospective randomized clinical trial was undertaken to compare a generic four-layer bandage system with a cohesive short-stretch system (Actico, Activa Healthcare) in the management of venous leg ulceration. Both systems are designed to produce sufficient pressure to counteract venous hypertension. Patients in leg ulcer services with leg ulceration were screened for inclusion in this trial. Patients with arterial disease (ankle brachial pressure index < 0.8) and causes of ulceration other than venous disease were excluded. For patients with bilateral ulceration, the limb with the larger area of ulceration was studied. Patients were randomized to receive either type of compression bandage and simultaneously randomized to one of two foam dressings that were changed weekly unless more frequent changes were clinically required. In all, 156 patients met entry criteria and were randomized from the 12 clinical centers with median (range) ulcer size of 4.33 (0.33-123.10) cm(2). Analysis revealed that after 24 weeks a total of 111 (71%) of patients had complete ulcer closure, 32 (21%) had withdrawn from the trial, 12 (8%) remained with open ulceration, and one patient had died. Of the 74 patients randomized to the four-layer bandage, 51(69%) had ulcer closure on treatment compared with 60/82 (73%) on the cohesive short-stretch system. Intention-to-treat analysis produced a hazard ratio for healing of 1.08 (95 percent CI 0.63-1.85, p= 0.79). Withdrawal rates were similar between groups (15, 20% four-layer bandage; 17, 21% cohesive short-stretch system). Ulcer closure rates for patients treated with the cohesive short-stretch system were similar to those for patients managed by the four-layer bandage system in this trial.

Aged↗
PubMed2006

Chitosan hydrogel as a drug delivery carrier to control angiogenesis.

An aqueous solution of photocrosslinkable chitosan containing azide groups and lactose moieties (Az-CH-LA) incorporating paclitaxel formed an insoluble hydrogel within 30 s of ultraviolet light (UV) irradiation. The chitosan hydrogel showed strong potential for use as a new tissue adhesive in surgical applications and wound dressing. The fibroblast growth factor (FGF)-2 molecules retained in the chitosan hydrogel and in an injectable chitosan/IO(4)-heparin hydrogel remain biologically active, and were gradually released from the hydrogels as they biodegraded in vivo. The controlled release of biologically active FGF-2 molecules from the hydrogels caused induction of angiogenesis and collateral circulation occurred in healing-impaired diabetic (db/db) mice and in the ischemic limbs of rats. Paclitaxel, which is an antitumor reagent, was also retained in the chitosan hydrogel and remained biologically active as it was released on degradation of the hydrogel in vivo. The chitosan hydrogels incorporating paclitaxel effectively inhibited tumor growth and angiogenesis in mice. The purpose of this review is to describe the effectiveness of chitosan hydrogel as a local drug delivery carrier for agents (e.g., FGF-2 and paclitaxel) to control angiogenesis. It is thus proposed that chitosan hydrogel may be a promising new local carrier for drugs such as FGF-2 and paclitaxel to control vascularization.

Animals↗
PubMed1988

Comparison of the effects of moist and dry conditions on dermal repair.

The effects on dermal repair of moist conditions, achieved by covering excised wounds with the adhesive polyurethane dressing OPSITE, and dry conditions, achieved by exposure to air through dry gauze dressings, were compared in full thickness excised wounds on porcine skin during the period from 1 to 21 d after injury. Quantitative studies were made of changes in the populations of neutrophils, macrophages, fibroblasts, and endothelial cells. The number of inflammatory phase cells (neutrophils and macrophages) decreased more rapidly under moist conditions than under dry conditions. There was also a more rapid increase in the number of proliferative phase cells (fibroblasts and endothelial cells) in the moist wounds; by 5 d after injury 66% of the cells of the granulation tissue of the moist wounds were of this type, compared with only 48% of the cells of equivalent areas of the dry wounds. By 21 d after injury the number of fibroblasts in the granulation tissue of the moist wounds had fallen below that in the dry wounds, suggesting that progress from the proliferative into the remodelling phase of repair was more rapid in the moist wounds. It was concluded that there was an acceleration of the inflammatory and proliferative phases of dermal repair in wounds healing under moist conditions when compared with those healing under dry conditions.

Air↗
PubMed2004

A "plastic" sutureless abdominal wall closure in gastroschisis.

BACKGROUND/PURPOSE: Several techniques are described for closure of the gastroschisis abdominal wall defect. The authors describe a technique that allows for spontaneous closure that is simple, cosmetically appealing, and minimizes intraabdominal pressure after bowel reduction. METHODS: Under either general anesthetic or analgesia with sedation, the gastroschisis bowel is decompressed, and the bowel is primarily reduced. The gastroschisis defect is covered with the umbilical cord tailored to fit the opening, and 2 Tegaderm (3M Healthcare, MN) dressings reinforce the defect ("plastic closure"). Intragastric pressure is monitored during and after the procedure. If primary reduction is not possible, the bowel is reduced daily via a spring-loaded silo (Bentec Medical, CA). After reduction of the bowel, the defect is allowed to close spontaneously using the "plastic closure" technique. The authors prospectively treated a cohort of patients with gastroschisis that included simple to complex cases using this technique. RESULTS: Ten children with gastroschisis were treated; 6 of these children had a primary reduction and simple closure of their defect using the "plastic closure." In the remaining 4 children, the plastic closure was used either primarily or secondarily to silo placement, despite the need for repair of complex intestinal anomalies. The average times to first feeding and discharge were 12.5 and 28.3 days, respectively. Six of the 10 children (60%) had small umbilical hernias, and only 1 underwent operative repair at 13 months of age. CONCLUSIONS: The plastic closure of gastroschisis is simple, safe, and cosmetically appealing. Intraabdominal pressures are well controlled, and the umbilical position remains centrally located in this sutureless technique. Umbilical defects can occur but are observed for spontaneous closure like most primary umbilical hernias.

Gastroschisis↗